© 2011-2 PRINTED IN JAPANB51-8955-00 (Y) 414
KTI-4INTERCONNECT ADAPTER
SERVICE MANUAL
This product uses Lead Free solder.This product complies with the RoHS directive for the European market.
N SYNC LANDC IN
13.6V
PWR STATUS
AUX
Metallic cabinet(A01-2229-02)
Chassis(A10-4145-02)
Badge(B43-1653-04)
(E37-1538-05) (E37-1527-05)Lead wire with connector (DC) Lead wire with connector (AUX)
INTERCONNECT ADAPTER
CONTENTSREALIGNMENT ...................................................... 2OPERATING FEATURES ....................................... 4DISASSEMBLY FOR REPAIR ................................ 5CIRCUIT DESCRIPTION ........................................ 5SEMICONDUCTOR DATA ....................................... 6COMPONENTS DESCRIPTION ............................. 9PARTS LIST .......................................................... 10EXPLODED VIEW ................................................. 15PACKING .............................................................. 16TROUBLE SHOOTING ......................................... 17
TERMINAL FUNCTION ........................................ 18PC BOARD INTERFACE UNIT (X46-3370-21) ................... 22 INTERFACE UNIT (X46-3380-20) ................... 26SCHEMATIC DIAGRAM INTERFACE UNIT (X46-3370-21) ................... 28 INTERFACE UNIT (X46-3380-20) ................... 34BLOCK DIAGRAM ................................................ 38SPECIFICATIONS ............................. BACK COVER
KTI-4
2
Document CopyrightsCopyright 2011 by Kenwood Corporation. All rights re-
served.No part of this manual may be reproduced, translated,
distributed, or transmitted in any form or by any means, elec-tronic, mechanical, photocopying, recording, or otherwise, for any purpose without the prior written permission of Ken-wood.
DisclaimerWhile every precaution has been taken in the prepara-
tion of this manual, Kenwood assumes no responsibility for errors or omissions. Neither is any liability assumed for damages resulting from the use of the information contained herein. Kenwood reserves the right to make changes to any products herein at any time for improvement purposes.
Firmware CopyrightsThe title to and ownership of copyrights for firmware
embedded in Kenwood product memories are reserved for Kenwood Corporation. Any modifying, reverse engineering, copy, reproducing or disclosing on an Internet website of the fi rmware is strictly prohibited without prior written consent of Kenwood Corporation. Furthermore, any reselling, assigning or transferring of the fi rmware is also strictly prohibited with-out embedding the fi rmware in Kenwood product memories.
1. Modes
User mode
Firmware programming mode
Initialization mode
Mode Function
User mode Use this mode for normal operation.
Firmware programming mode
Use when changing the fi rmware pro-gram of the fl ash memory by using the KPT-100 from the PC by way of Internet Protocol (IP).
Initialization modeUse to initialize the setting when the IP address or Password is lost.
2. How to Enter Each Mode
Mode Operation
User mode Power ON
Firmware programming mode
Received IP commands from PC
Initialization mode[AUX connector AUX _I1 port = Low] + Power ON
REALIGNMENT
KTI-4
3
REALIGNMENT
KTI-4
NXR-700/800TEST/SPKR
RX TX
CONTROL I/OSYNC
1 2LAN REF OUT REF IN
FUSE
75
DC 13.8V
LANDC IN
13.6V
AUX
IP NETWORKROUTERHUB
PC
KPG-110SM
ROUTERHUB
Connect the LAN cable to the LAN port of the PC.
3. Firmware Programming Mode3-1. Preface
The fi rmware can be updated by using the KPT-100 at-tached to the KPG-110SM by way of the network.
3-2. Connection procedureThe following fi gures illustrate how to connect the KTI-4.To receive the output of the power supply, the external
source is connected. It is also possible to connect it with the TEST/SPKR 15-pin connector on the rear of the NXR-700/800.
Use it in the network setting environment that KPG-110SM normally operates within so that the KPT-100 may communicate with the KTI-4 by way of the network.
3-3. ProgrammingSelect the written fi rmware fi le, specify the Internet Proto-
col address of the KTI-4 writing object, then press the Write button. When writing the fi rmware ends, the writing end mes-sage is displayed.
4. Initialization Mode4-1. Initialization of Internet Protocol address
Set the Internet Protocol address so that it can be changed by using a PC browser. Initialize Internet Protocol address set to the KTI-4 according to the following proce-dures when you forget the setting.
Internet Protocol address is set by initializing it again as follows.
Start a PC browser connected with the KTI-4 on the net-work after it initializes, and change it to a necessary Internet Protocol address.
■ Initial value of Internet Protocol addressSet value
IP Address 192.168.0.1
Subnet Mask 255.255.255.0Default Gateway 192.168.0.254
KTI-4
4
Rear Panel
N SYNC LAN
PWR STATUS
AUX
Indicators (LAN)
Indicators (PWR/STATUS)
DC IN
13.6V
OPERATING FEATURES
1. Indicators (PWR/STATUS)
2. Indicators (LAN)
Mode Indicator Color Meaning
User mode
PWR Green Lights while the power is ON.
STATUS
Red
Blinks at 200ms cycle, when a communication problem with the DSP board occurs in user mode.
Green
Lights during telephone calls.Blinks while communicating with the DSP board in user mode.
OrangeLights during Initialization mode.
Firmware programming mode
PWR OrangeLights during Firmware pro-gramming mode.
STATUSRed
Lights when fi rmware is suc-cessfully written.
GreenBlinks when writing the fi rm-ware has failed.
Indicator Color Meaning
Full duplex (LAN : Right )
GreenLights when in full duplex mode. Blinks when a collision status is detected in half duplex mode.
100Mbps (LAN : Left)
Green Lights when in 100Base-TX mode.
■ Reference drawing for mounting hardware
M3X8MAX
42.5 (1.67) 40 (1.57)
32 (1.26)
20.5
42.5 (1.67)
(0.81)
mm (inch)
REALIGNMENT
4-2. Initialization methodFor the KTI-4 to enter initialization mode, short pin 10
(AUX_I1) of the AUX 15-pin connector to GND then turn the power ON.
At this time, Internet Protocol address is temporarily set to the above mentioned default confi guration for the KTI-4, and the password is not set.
The set Internet Protocol address is not changed at this stage.
Under these conditions, when accessing the KTI-4 from a browser, the following two buttons are displayed.
[Initialize Own IP Address]When the Internet Protocol address is lost, press this but-
ton to set the Internet Protocol address to its initial value and reboot. The password is not cleared.After reboot, it accesses an initial address from the brows-er, the password is input, and the setting screen opens, allowing you to change the Internet Protocol address.
[Initialize All]When the password is lost, press this button to reset all the settings to their initial values (including the Internet Protocol address and password) and reboot.After reboot, it accesses an initial address from the brows-er, the setting screen opens, and you are able to enter a new password.
KTI-4
5
CIRCUIT DESCRIPTION
1. Interface Unit (X46-337)1.1 MPU circuit
The MPU (IC10) is a 32-bit microcontroller, and includes a 98K bytes on chip SRAM.
1.2. Memory circuitThe flash memory has a capacity of 8M-bit (IC11) and
32M-bit (IC12).
1.3. Power supply circuitThe Power supply circuit consists of IC3 and IC7.IC3 is a DC/DC converter and is supplied with 3.3V.IC7 supplies 5.0V.
1.4. LAN interface circuitThis circuit consists of IC6 and J20.This interface circuit corresponds to 100Base-TX and
10Base-T.
2. Interface Unit (X46-338)2.1 DSP circuit
The DSP (IC1) is a Fixed-Point Digital Signal Processor, and includes a 256K bytes on chip RAM.
2.2 Memory circuitThe fl ash memory (IC3) has a capacity of 32M-bit.
2.3 Power supply circuitThe Power supply circuit consists of IC2 and IC300. IC300
regulates the 3.3V (33AUD) from +B voltage for the Audio signal circuit. +B voltage is supplied from the interface unit (X46-337) via the CN300.
Another 3.3V Power source (33DC) for DSP I/O and Flash memory is supplied from the interface unit (X46-337). IC2 regulates the 1.3V (13DSP) from the 3.3V (33DC). This is supplied to the DSP Core.
2.4 Audio signal circuitThe Audio input signal is amplified by the OP AMP IC
(IC301 A/4). The Amplified Audio signal is converted to a Digital signal by the CODEC IC (IC302). The Digital signal is transferred to the DSP from IC302 using the I2S interface bus.
The received digital data from the IP network is decoded in the DSP. That data is transferred to the CODEC IC from the DSP. The CODEC IC converts the digital data to an au-dio signal. The converted audio signal is fi ltered by the LPF (IC301 C/4), and amplifi ed by the OP AMP IC (IC301 D/4). The audio signal is then output to the interface unit (X46-337) via CN300.
DISASSEMBLY FOR REPAIR
1. Remove the Cabinet from the Chassis1. Remove 4 screws a and 6 screws b.2. Remove the cabinet from the chassis.
x2
ba
a
a
a
bb
b
b
Chassis
Cabinet
KTI-4
6
Pin No. Name I/O Function
1 D12 I/OParallel interface fl ash memory data line 12
2 TDO O Not used
3 D3 I/OParallel interface fl ash memory data line 3
4 TDI I Not used
5 P3_28 O Not used "L" output
6 TMS I Not used
7 D13 I/OParallel interface fl ash memory data line 13
8 /TRST I Not used
9 DBGEN I Not used
10 TCK I Not used
11 P3_29 O Not used "L" output
12 RXD3 I Not used
13 D4 I/OParallel interface fl ash memory data line 4
14 TXD3 O Not used
15 VDD1 I Power supply for the I/O ports
16 P0_24 O Not used "L" output
17 D5 I/OParallel interface fl ash memory data line 5
18 AD0[0] I Not used
19 RTS1 O Not used "L" output
20 VDDA1 I Power supply for the analog pad
21 D14 I/OParallel interface fl ash memory data line 14
22 VSSA1 - Analog ground
23 D6 I/OParallel interface fl ash memory data line 6
24 VREF I ADC reference
25 P3_31 O Not used "L" output
26VDDDCDC1_1
IPower supply for 3.3V DC/DC converter
27 D7 I/OParallel interface fl ash memory data line 7
28 D15 I/OParallel interface fl ash memory data line 15
29 /RSTOUT O Reset output signal
30 NC_1 - No connection
31 P2_30 O Not used "L" output
32 VSSCORE1 - Digital ground
33 VSSIO1 - Digital ground
34 RTCX1 I Not used
35 /RESET I Reset input signal
36 RTCX2 O Not used
37 ALARM O Not used
38 VBAT I Power supply for the RTC
Pin No. Name I/O Function
39 P2_31 O Not used "L" output
40 P1_31 O Not used "L" output
41 P0_12 O Not used "L" output
42 P1_30 O Not used "L" output
43 P2_29 O Not used "L" output
44 XTAL1 I Input to the oscillator circuit
45 P0_13 O Not used "L" output
46 XTAL2 O Output to the oscillator circuit
47 P2_27 O Not used "L" output
48 P0_28 O Not used "L" output
49 P2_28 O Not used "L" output
50 P0_27 O Not used "L" output
51 P0_31 O Not used "L" output
52 /USB_D-2 I/O Not used
53 25_CK_SFT O25MHz X'tal for PHY frequency shift control "H"=Shift
54 12_CK_SFT O12MHz X'tal for MPU frequency shift control "H"=Shift
55 /485_RE1 O Not used
56 485_DE1 O Not used
57 /485_RE2 O Not used
58 485_DE2 O Not used
59 RY/BY IParallel interface fl ash memory ready/busy signal input
60 VDD2 I Power supply for the I/O ports
61 /WP_SF OWrite protect signal for serial interface fl ash memory
62 P0_30 O Not used "L" output
63 VSSIO2 - Digital ground
64 BD1_DET I Not used
65 P3_23 O Not used "L" output
66 P1_18 O Not used "L" output
67 /STS_LEDG OStatus LED (green) control signal : "L"=ON
68 /STS_LEDR OStatus LED (red) control signal : "L"=ON
69 P0_14 O Not used "L" output
70 SCK_SF OSerial clock for serial interface fl ash memory
71 VDD3 I Power supply for the I/O ports
72 /CS_SF OChip select signal for serial inter-face fl ash memory
73/PWR_LEDG
OPower indicator LED (green) con-trol signal : "L"=ON
74/PWR_LEDR
OPower indicator LED (red) control signal : "L"=ON
75 A0 O Not used "L" output
76 SDI_SF ISerial data input from serial inter-face fl ash memory
77 VSSIO3 - Digital ground
MPU: LPC2460FBD208 (Interface unit IC10)
SEMICONDUCTOR DATA
KTI-4
7
Pin No. Name I/O Function
78 SDO_SF OSerial data output to serial inter-face fl ash memory
79 A1 OParallel interface fl ash memory address line 1
80 AUXO_1 OAUX output 1 (AUX connector 7 pin)
81 AUXO_2 OAUX output 2 (AUX connector 1 pin)
82 AUXI_1 IAUX input 1 (AUX connector 10 pin)
83 A2 OParallel interface fl ash memory address line 2
84 VSSCORE2 - Digital ground
85 AUXI_2 IAUX input 2 (AUX connector 4 pin)
86VDDDCDC1_2
IPower supply for 3.3 V DC/DC converter
87 /LD_MODE ILoader mode control signal input: "L"=Loader mode
88 HWV2 I Hardware version 2
89 VDD4 I Power supply for the I/O ports
90 HWV1 I Hardware version 1
91 P2_14 O Not used "L" output
92 HWV0 I Hardware version 0
93 VSSIO4 - Digital ground
94 P0_0 O Not used "L" output
95 BD2_DET I Not used
96 DSP_RST O DSP reset "H"=Reset
97 A3 OParallel interface fl ash memory address line 3
98 TXD2 O Not used
99 /ARM_INT O ARM interrupt
100 RXD2 I Not used
101 A16 OParallel interface fl ash memory address line 16
102 /DSP_INT I DSP interrupt
103 A4 OParallel interface fl ash memory address line 4
104 A17 OParallel Interface fl ash memory address line 17
105 A18 OParallel interface fl ash memory address line 18
106 /PTT_IN IPTT signal input from AUX con-nector 13 pin
107 A5 OParallel interface fl ash memory address line 5
108 MII_INT I PHY MII_INT signal : Not used
109 A20 OParallel interface fl ash memory address line 20
110 ISP_MODE I Not used
111 A19 OParallel interface fl ash memory address line 19
112 VDD5 I Power supply for the I/O ports
Pin No. Name I/O Function
113 A6 OParallel interface fl ash memory address line 6
114 VSSIO5 - Digital ground
115 A21 O Not used
116 P0_22 O Not used "L" output
117 NC_2 - No connection
118 SQOUT OPTT signal output for AUX con-nector 11 pin "H"=PTT_OUT
119 /BLS0 O Not used
120 PHY_PD OPHY power down signal : "H"=Power down
121 A7 OParallel interface fl ash memory address line 7
122 /PHY_RIP IPHY reset in progress indicator : "L"=Device reset is not complete
123 A22 O Not used
124 P0_18 O Not used "L" output
125 VDD6 I Power supply for the I/O ports
126 P0_17 O Not used "L" output
127 A8 OParallel interface fl ash memory address line 8
128 P0_15 O Not used "L" output
129 A23 O Not used
130 P0_16 O Not used "L" output
131 A9 OParallel interface fl ash memory address line 9
132 P2_9 O Not used "L" output
133 VSSIO6 - Digital ground
134 P2_8 O Not used "L" output
135 A10 OParallel interface fl ash memory address line 10
136 P2_7 O Not used "L" output
137 TXD1 O Transmitter output for UART
138 P2_6 O Not used "L" output
139 /BLS1 O Not used
140 P2_5 O Not used "L" output
141 NC_3 - No connection
142 P2_4 O Not used "L" output
143 RXD1 I Receiver input for UART
144 P2_3 O Not used "L" output
145 A11 OParallel Interface fl ash memory address line 11
146 VDD7 I Power supply for the I/O ports
147 PHY_RXDV IEthernet receive data valid (MII interface)
148 VSSIO7 - Digital ground
149 A12 OParallel interface fl ash memory address line 12
150 P2_2 O Not used "L" output
151 CTS1 O Not used "L" output
SEMICONDUCTOR DATA
KTI-4
8
Pin No. Name I/O Function
152 P2_1 O Not used "L" output
153 PHY_COL I Ethernet collision detect
154 P2_0 O Not used "L" output
155 A13 OParallel interface fl ash memory address line 13
156 PHY_TXER O Ethernet transmit error
157 PHY_RXD3 I Ethernet receive data 3
158 P0_9 O Not used "L" output
159 A14 OParallel interface fl ash memory address line 14
160 P0_8 O Not used "L" output
161 DCD1 O Not used "L" output
162 P0_7 O Not used "L" output
163 PHY_RXD2 I Ethernet receive data 2
164 P0_6 O Not used "L" output
165 VDD8 I Power supply for the I/O ports
166 P0_5 O Not used "L" output
167 DSR1 O Not used "L" output
168 P0_4 O Not used "L" output
169 VSSIO8 - Digital ground
170 P4_28 O Not used "L" output
171PHY_TX-CLK
I Ethernet transmit clock
172 VSSCORE3 - Digital ground
173 A15 OParallel interface fl ash memory address line 15
174VDDDCDC1_3
IPower supply for 3.3 V DC/DC converter
175 DTR1 O Not used "L" output
176 P4_29 O Not used "L" output
177 PHY_TXD3 O Ethernet transmit data 3
178 PHY_MDIO I/OEthernet MIIM data input and output
179 /WE OParallel interface fl ash memory write enable signal
180 PHY_MDC O Ethernet MIIM clock
181 VDD9 I Power supply for the I/O ports
182PHY_RX-CLK
IEthernet receive clock (MII inter-face)
Pin No. Name I/O Function
183 /OE OParallel interface fl ash memory output enable signal
184 PHY_RXER IEthernet receive error (RMII/MII interface)
185 PHY_TXD2 O Ethernet transmit data 2
186 PHY_RXD1 I Ethernet receive data 1
187 /CS0 O Not used
188 PHY_RXD0 IEthernet receive data 0 (RMII/MII interface)
189 VSSIO9 - Digital ground
190 PHY_CRS IEthernet carrier sense (MII inter-face)
191 D8 I/OParallel interface fl ash memory data line 8
192 PHY_TXEN O Ethernet transmit data enable
193 /CS1 OParallel interface fl ash memory chip select signal 1
194 PHY_TXD1 O Ethernet transmit data 1
195 RI1 O Not used "L" output
196 PHY_TXD0 OEthernet transmit data 0 (RMII/MII interface)
197 D0 I/OParallel interface fl ash memory data line 0
198 VDD10 I Power supply for the I/O ports
199 D9 I/OParallel interface fl ash memory data line 9
200 VSSIO10 - Digital ground
201 D1 I/OParallel interface fl ash memory data line 1
202 TXD0 O For boot loader
203 /PHY_RST OReset signal to PHY IC : "L"=Reset
204 RXD0 I For boot loader
205 D10 I/OParallel interface fl ash memory data line 10
206 RTCK I/O Not used
207 D2 I/OParallel interface fl ash memory data line 2
208 D11 I/OParallel interface fl ash memory data line 11
SEMICONDUCTOR DATA
KTI-4
9
COMPONENTS DESCRIPTION
Ref. No. Part Name Description
IC1,2 IC RS-485 transceiver
IC3 IC DC/DC converter
IC4 IC Tri-state buffer
IC5 IC RS-232C driver/receiver
IC6 IC Ethernet transceiver
IC7 IC Voltage regulator
IC8 IC Voltage detector
IC10 IC MPU
IC11 IC Flash memory
IC12 IC Flash memory
Q1 Transistor DC switch (25M shift)
Q2 Transistor DC switch (PTT_OUT)
Q3 Transistor DC switch (25M shift)
Q4,5 Transistor DC switch (12M shift)
Q6~9 Transistor DC switch (LED)
D1 Varistor Over current protection
D2 Zener diode Protection of reverse connection
D4 Schottky diode Catch diode (DC/DC converter)
D8 Diode Reverse current protection
D9 Zener diode Over voltage protection
D10 Schottky diode Over voltage protection
D11,12 LED Power/Status indicator
D13~18 Diode Surge protection
D19~22 Varistor Surge protection
D27~37 Varistor Surge protection
Interface unit (X46-3370-21) Interface unit (X46-3380-20)Ref. No. Part Name Description
IC1 IC Digital signal processor
IC2 IC Voltage regulator
IC3 IC Flash memory
IC300 IC Voltage regulator
IC301 IC Operational amplifi er
IC302 IC CODEC
Q300 Transistor DC switch (DSP_INT)
Q301 Transistor DC switch (DSP_RST)
D300 Diode GND level protection
KTI-4
10
PARTS LIST
Chip capacitor
Code L W T
Empty 5.6±0.5 5.0±0.5 Less than 2.0
A 4.5±0.5 3.2±0.4 Less than 2.0
B 4.5±0.5 2.0±0.3 Less than 2.0
C 4.5±0.5 1.25±0.2 Less than 1.25
D 3.2±0.4 2.5±0.3 Less than 1.5
E 3.2±0.2 1.6±0.2 Less than 1.25
F 2.0±0.3 1.25±0.2 Less than 1.25
G 1.6±0.2 0.8±0.2 Less than 1.0
H 1.0±0.05 0.5±0.05 0.5±0.05
Chip resistor
Code L W T
E 3.2±0.2 1.6±0.2 1.0
F 2.0±0.3 1.25±0.2 1.0
G 1.6±0.2 0.8±0.2 0.5±0.1
H 1.0±0.05 0.5±0.05 0.35±0.05
Code Wattage Code Wattage Code Wattage
1J 1/16W 2C 1/6W 3A 1W
2A 1/10W 2E 1/4W 3D 2W
2B 1/8W 2H 1/2W
Code B C D F G
(pF) ±0.1 ±0.25 ±0.5 ±1 ±2
CAPC C 4 5 T H 1 H 2 2 0 J
1 2 3 4 5 6
1 = Type ... ceramic, electrolytic, etc. 4 = Voltage rating
2 = Shape ... round, square, etc. 5 = Value
3 = Temp. coefficient 6 = Tolerance
T
1st Word C L P R S T U
Color* Black Red Orange Yellow Green Blue Violet
ppm/°C 0 –80 –150 –220 –330 –470 –750
T
Code C D G J K M X Z P No code
(%) ±0.25 ±0.5 ±2 ±5 ±10 ±20 +40 +80 +100 More than 10 µF : –10~+50
–20 –20 –0 Less than 4.7µF : –10~+75
V
2nd word A B C D E F G H J K V
1st word
0 1.0 1.25 1.6 2.0 2.5 3.15 4.0 5.0 6.3 8.0 –
1 10 12.5 16 20 25 31.5 40 50 63 80 35
2 100 125 160 200 250 315 400 500 630 800 –
3 1000 1250 1600 2000 2500 2150 4000 5000 6300 8000 –
(EX) C C 7 3 F S L 1 H 0 0 0 J Refer to the table above.
1 2 3 4 5 6 7 1 = Type
(Chip) (CH, RH, UJ, SL) 2 = Shape
3 = Dimension
(EX) C K 7 3 F F 1 H 0 0 0 Z 4 = Temp. coefficient
1 2 3 4 5 6 7 5 = Voltage rating
eulaV = 6)F ,B( )pihC(
7 = Tolerance
(EX) R D 7 3 E B 2 B 0 0 0 J
1 2 3 4 5 6 7
(Chip) (B, F)
(EX) R D 1 4 B B 2 C 0 0 0 J
1 2 3 4 5 6 7
1 = Type 5 = Rating wattage
2 = Shape 6 = Value
3 = Dimension 7 = Tolerance
4 = Temp. coefficient
CC45Color*
2nd Word G H J K L
ppm/°C ±30 ±60 ±120 ±250 ±500
Example : CC45TH = –470 ± 60ppm/°C
010 = 1pF 2 2 0 = 22pF
100 = 10pF
reilpitluMFp001 = 101
102 = 1000pF = 0.001µF 2nd number
103 = 0.01µF 1st number
L
W
T
KTI-4
✽ New Parts. indicates safety critical components.Parts without Parts No. are not supplied.Les articles non mentionnes dans le Parts No. ne sont pas fournis.Teile ohne Parts No. werden nicht geliefert.
L : Scandinavia K : USA P : CanadaY : PX (Far East, Hawaii) T : England E : EuropeC : China X : Australia M : Other Areas
11
Ref. No. Address Parts No. Description Desti-nation
Newparts Ref. No. Address Parts No. Description Desti-
nationNewparts
INTERFACE UNIT (X46-3370-21)
PARTS LIST
KTI-4
KTI-4
INTERFACE UNIT (X46-3370-21)
1 1B A01-2229-02 METALLIC CABINET2 3B A10-4145-02 CHASSIS
3 3A B11-1889-04 FILTER(LED)5 1B ✽ B43-1653-04 BADGE6 2C ✽ B62-2325-00 INSTRUCTION MANUAL7 3B ✽ B72-2697-04 MODEL NAME-PLATE
8 1C ✽ E30-7726-05 TRUNK CABLE ACCESSORY9 3A E37-1527-05 LEAD WIRE WITH CONNECTOR(AUX)10 3A ✽ E37-1538-05 LEAD WIRE WITH CONNECTOR(DC)
11 1B ✽ F10-3144-03 SHIELDING COVER
12 2B G11-4548-04 SHEET(CLAMP FILTER)13 2B G13-2006-04 CUSHION(X46-338)14 3B G13-2337-04 CUSHION(LED)15 2C G13-2338-04 CUSHION(BOTOM) ACCESSORY17 2C G13-2339-04 CUSHION ACCESSORY
18 2B G13-2349-04 CUSHION(CLAMP FILTER)19 1B ✽ G13-2362-04 CUSHION(SHIELDING COVER)
20 2B L92-0471-05 CLAMP FILTER
A 1A,1B N35-2605-43 BINDING HEAD MACHINE SCREWB 1B N35-3005-43 BINDING HEAD MACHINE SCREWC 2B N87-2606-48 BRAZIER HEAD TAPTITE SCREW
D11 ,12 2A B30-2151-05 LED(RED/GREEN)
C6 ,7 CC73HCH1H101J CHIP C 100PF J C9 ,10 CC73HCH1H101J CHIP C 100PF J C14 CC73HCH1H101J CHIP C 100PF J C17 -21 CC73HCH1H101J CHIP C 100PF J C22 CK73HB1A104K CHIP C 0.10UF K
C23 C92-0905-05 OS-CON 47UF 35WV C24 CC73HCH1H220J CHIP C 22PF J C25 CK73GB1C104K CHIP C 0.10UF K C26 C92-0905-05 OS-CON 47UF 35WV C27 CK73HB1A104K CHIP C 0.10UF K
C28 CK73HB1H102K CHIP C 1000PF K C29 CK73GB1C104K CHIP C 0.10UF K C30 CC73HCH1H220J CHIP C 22PF J C31 ,32 CK73HB1H102K CHIP C 1000PF K C33 C93-1810-05 CHIP C 4.7UF K
C34 CC73HCH1H101J CHIP C 100PF J C35 C93-1810-05 CHIP C 4.7UF K C36 CK73HB1H102K CHIP C 1000PF K C37 ,38 CC73HCH1H101J CHIP C 100PF J C39 CK73HB1H102K CHIP C 1000PF K
C40 ,41 CC73HCH1H101J CHIP C 100PF J C42 CK73HB1H681K CHIP C 680PF K C43 CK73FB0J106K CHIP C 10UF K C44 CK73EB1H474K CHIP C 0.47UF K C45 CK73HB1A104K CHIP C 0.10UF K
C46 CC73HCH1H470J CHIP C 47PF J C47 CK73HB1A104K CHIP C 0.10UF K C48 CC73HCH1H470J CHIP C 47PF J C49 CK73HB1A104K CHIP C 0.10UF K C50 CC73HCH1H470J CHIP C 47PF J
C51 CK73HB1A104K CHIP C 0.10UF K C52 ,53 CC73HCH1H470J CHIP C 47PF J C54 CK73HB1A104K CHIP C 0.10UF K C55 CK73FB0J106K CHIP C 10UF K C57 CK73HB1H102K CHIP C 1000PF K
C58 CK73GB1C104K CHIP C 0.10UF K C59 CK73HB1E103K CHIP C 0.010UF K C60 ,61 C93-1827-05 CHIP C 22UF K C62 -64 CK73GB1C104K CHIP C 0.10UF K C65 CC73HCH1H020B CHIP C 2.0PF B
C66 CC73HCH1H050B CHIP C 5.0PF B C67 CE32BM1E470M CHIP EL 47UF 25WV C68 CK73HB1E103K CHIP C 0.010UF K C69 CK73HB1H102K CHIP C 1000PF K C70 CK73HB1A104K CHIP C 0.10UF K
C71 CC73HCH1H050B CHIP C 5.0PF B C72 CC73HCH1H020B CHIP C 2.0PF B C73 CC73HCH1H470J CHIP C 47PF J C74 CK73HB1E103K CHIP C 0.010UF K C75 CK73HB1H102K CHIP C 1000PF K
C76 ,77 CK73HB1A104K CHIP C 0.10UF K C78 CC73HCH1H470J CHIP C 47PF J C79 CE32BM1E470M CHIP EL 47UF 25WV C80 CK73HB1H102K CHIP C 1000PF K C81 CC73HCH1H470J CHIP C 47PF J
C83 C93-1827-05 CHIP C 22UF K C84 CK73HB1A104K CHIP C 0.10UF K C85 ,86 CC73HCH1H470J CHIP C 47PF J C87 C93-1827-05 CHIP C 22UF K C90 CC73HCH1H470J CHIP C 47PF J
C91 ,92 CK73HB1A104K CHIP C 0.10UF K C93 CC73HCH1H470J CHIP C 47PF J C94 CK73HB1A104K CHIP C 0.10UF K C95 CK73FB0J106K CHIP C 10UF K C96 CK73HB1A104K CHIP C 0.10UF K
C97 ,98 CC73HCH1H470J CHIP C 47PF J C99 CK73HB1A104K CHIP C 0.10UF K C102 CC73HCH1H470J CHIP C 47PF J C103 CK73HB1A104K CHIP C 0.10UF K C104 CC73HCH1H470J CHIP C 47PF J
C105,106 CK73HB1A104K CHIP C 0.10UF K C107 CK73FB0J106K CHIP C 10UF K C108 CC73HCH1H470J CHIP C 47PF J C109 CK73HB1A104K CHIP C 0.10UF K C110 CC73HCH1H470J CHIP C 47PF J
KTI-4
12
Ref. No. Address Parts No. Description Desti-nation
Newparts
INTERFACE UNIT (X46-3370-21)
PARTS LIST
Ref. No. Address Parts No. Description Desti-nation
Newparts
C112 CK73HB1H102K CHIP C 1000PF K C114 CC73HCH1H470J CHIP C 47PF J C115 CK73HB1A104K CHIP C 0.10UF K C116 CK73HB1E103K CHIP C 0.010UF K C117 CK73HB1A104K CHIP C 0.10UF K
C118 CC73HCH1H220J CHIP C 22PF J C119 CC73HCH1H470J CHIP C 47PF J C120,121 CC73HCH1H100D CHIP C 10PF D C122 CC73HCH1H220J CHIP C 22PF J C123 CK73HB1E103K CHIP C 0.010UF K
C124-126 CC73HCH1H470J CHIP C 47PF J C127-129 CK73HB1A104K CHIP C 0.10UF K C132 CK73HB1A104K CHIP C 0.10UF K C133 CC73HCH1H470J CHIP C 47PF J C134 CK73HB1A105K CHIP C 1.0UF K
C135 CK73HB1H102K CHIP C 1000PF K C137-139 CK73HB1H102K CHIP C 1000PF K C141 CK73HB1H102K CHIP C 1000PF K C142 CC73HCH1H101J CHIP C 100PF J C143-150 CK73HB1H102K CHIP C 1000PF K
C153-157 CK73HB1H102K CHIP C 1000PF K C158 CC73HCH1H101J CHIP C 100PF J C159 CK73HB1H102K CHIP C 1000PF K C160 CC73HCH1H101J CHIP C 100PF J C161,162 CK73HB1H102K CHIP C 1000PF K
C164 CK73HB1H102K CHIP C 1000PF K C166,167 CK73HB1H102K CHIP C 1000PF K C168,169 CC73HCH1H101J CHIP C 100PF J C172 CK73HB1H102K CHIP C 1000PF K C182,183 CK73HB1H102K CHIP C 1000PF K
C185 CC73HCH1H470J CHIP C 47PF J C186 CK73HB1A104K CHIP C 0.10UF K C187 CC73HCH1H470J CHIP C 47PF J C188 CK73HB1A104K CHIP C 0.10UF K C189 CC73HCH1H470J CHIP C 47PF J
C190 CK73HB1A104K CHIP C 0.10UF K C199,200 CK73HB1E103K CHIP C 0.010UF K C203,204 CK73HB1H102K CHIP C 1000PF K C206-211 CC73HCH1H101J CHIP C 100PF J C216,217 CC73HCH1H101J CHIP C 100PF J
C218-220 CK73HB1H102K CHIP C 1000PF K C221,222 CC73HCH1H180J CHIP C 18PF J C223-225 CC73HCH1H101J CHIP C 100PF J C227 CK73HB1H682K CHIP C 6800PF K
CN10 2A E41-1732-05 PIN ASSY CN11 E40-6102-05 PIN ASSY CN12 E40-6357-05 PIN ASSY CN47 E23-1280-05 TERMINAL J20 3A ✽ E58-0544-05 MODULAR JACK
J21 2A E58-0533-05 MODULAR JACK
L2 ,3 L33-1500-05 CHOKE COIL L4 L92-0639-05 CHIP FERRITE L5 ,6 L33-1500-05 CHOKE COIL L7 L92-0639-05 CHIP FERRITE L9 L92-0639-05 CHIP FERRITE L10 L33-1532-05 SMALL FIXED INDUCTOR(4.7UH) L11 L92-0639-05 CHIP FERRITE L12 L92-0467-05 CHIP FERRITE L13 L92-0639-05 CHIP FERRITE
L15 -17 L92-0467-05 CHIP FERRITE L19 -22 L92-0467-05 CHIP FERRITE L23 ,24 L92-0639-05 CHIP FERRITE L31 L92-0639-05 CHIP FERRITE L33 -35 L92-0467-05 CHIP FERRITE
X2 L77-3067-05 CRYSTAL RESONATOR(25MHZ) X4 L77-2951-05 CRYSTAL RESONATOR(12MHZ)
CP1 ✽ RK74HB1J330J CHIP-COM 33 J 1/16WCP3 -5 ✽ RK74HB1J330J CHIP-COM 33 J 1/16WCP12-15 RK74HB1J000J CHIP-COM 0 J 1/16WCP16 RK74HB1J102J CHIP-COM 1.0K J 1/16WCP22 RK74HA1J000J CHIP-COM 0 J 1/16W
CP24 RK74HA1J000J CHIP-COM 0 J 1/16WCP25,26 RK74HA1J220J CHIP-COM 22 J 1/16WCP27 ✽ RK74HA1J330J CHIP-COM 33 J 1/16WR1 ,2 RK73HB1J103J CHIP R 10K J 1/16WR3 RK73HB1J000J CHIP R 0 J 1/16W
R5 -7 RK73HB1J000J CHIP R 0 J 1/16WR8 -11 RK73EB2E101J CHIP R 100 J 1/4WR13 RK73HB1J271J CHIP R 270 J 1/16WR14 ,15 RK73HB1J102J CHIP R 1.0K J 1/16WR16 RK73HB1J101J CHIP R 100 J 1/16W
R17 RK73HB1J102J CHIP R 1.0K J 1/16WR18 RK73HB1J101J CHIP R 100 J 1/16WR19 RK73HB1J102J CHIP R 1.0K J 1/16WR20 ,21 RK73HB1J101J CHIP R 100 J 1/16WR22 RK73HB1J473J CHIP R 47K J 1/16W
R23 RK73GH2A49R9D CHIP R 49.9 D 1/10WR24 RK73HB1J473J CHIP R 47K J 1/16WR25 RK73HB1J000J CHIP R 0 J 1/16WR26 RK73GH2A49R9D CHIP R 49.9 D 1/10WR27 ,28 RK73HB1J473J CHIP R 47K J 1/16W
R29 RK73GH2A101D CHIP R 100 D 1/10WR30 RK73HB1J684J CHIP R 680K J 1/16WR31 RK73HB1J183J CHIP R 18K J 1/16WR32 ,33 RK73HB1J473J CHIP R 47K J 1/16WR34 ,35 RK73HB1J103J CHIP R 10K J 1/16W
R36 RK73HB1J563J CHIP R 56K J 1/16WR37 ,38 RK73HB1J473J CHIP R 47K J 1/16WR39 RK73HH1J4991D CHIP R 4.99K D 1/16WR40 RK73HB1J103J CHIP R 10K J 1/16WR41 RK73HB1J473J CHIP R 47K J 1/16W
R42 RK73HB1J472J CHIP R 4.7K J 1/16WR43 RK73HB1J271J CHIP R 270 J 1/16WR44 RK73HH1J224D CHIP R 220K D 1/16WR45 RK73HH1J683D CHIP R 68K D 1/16WR46 RK73HB1J472J CHIP R 4.7K J 1/16W
R47 RK73HB1J103J CHIP R 10K J 1/16WR48 -54 RK73HB1J000J CHIP R 0 J 1/16WR55 RK73HB1J102J CHIP R 1.0K J 1/16WR56 -58 RK73HB1J473J CHIP R 47K J 1/16WR59 -61 RK73HB1J000J CHIP R 0 J 1/16W
R62 ,63 RK73HB1J472J CHIP R 4.7K J 1/16WR64 RK73HB1J105J CHIP R 1.0M J 1/16WR65 RK73HB1J000J CHIP R 0 J 1/16WR66 RK73HB1J103J CHIP R 10K J 1/16WR70 RK73HB1J472J CHIP R 4.7K J 1/16WR72 RK73HB1J103J CHIP R 10K J 1/16WR73 RK73HB1J473J CHIP R 47K J 1/16W
KTI-4
13
PARTS LIST
Ref. No. Address Parts No. Description Desti-nation
Newparts Ref. No. Address Parts No. Description Desti-
nationNewparts
INTERFACE UNIT (X46-3370-21)
R74 RK73HB1J103J CHIP R 10K J 1/16WR76 RK73HB1J000J CHIP R 0 J 1/16WR79 RK73HB1J000J CHIP R 0 J 1/16WR80 -83 RK73HB1J473J CHIP R 47K J 1/16WR84 RK73HB1J000J CHIP R 0 J 1/16W
R85 -90 RK73HB1J473J CHIP R 47K J 1/16WR91 -93 RK73HB1J000J CHIP R 0 J 1/16WR94 ,95 RK73HB1J473J CHIP R 47K J 1/16WR96 RK73HB1J102J CHIP R 1.0K J 1/16WR97 RK73HB1J000J CHIP R 0 J 1/16W
R98 RK73HB1J473J CHIP R 47K J 1/16WR99 -101 RK73HB1J000J CHIP R 0 J 1/16WR103 RK73HB1J103J CHIP R 10K J 1/16WR104 RK73HB1J472J CHIP R 4.7K J 1/16WR105 RK73HB1J473J CHIP R 47K J 1/16W
R106,107 RK73HB1J000J CHIP R 0 J 1/16WR108 RK73HB1J472J CHIP R 4.7K J 1/16WR109 RK73HB1J103J CHIP R 10K J 1/16WR110-115 RK73HB1J473J CHIP R 47K J 1/16WR118-120 RK73HB1J101J CHIP R 100 J 1/16W
R121 RK73HB1J473J CHIP R 47K J 1/16WR122 RK73HB1J121J CHIP R 120 J 1/16WR123,124 RK73HB1J473J CHIP R 47K J 1/16WR125-128 RK73HB1J102J CHIP R 1.0K J 1/16WR130,131 RK73HB1J102J CHIP R 1.0K J 1/16W
R132 RK73HB1J101J CHIP R 100 J 1/16WR133 RK73HB1J102J CHIP R 1.0K J 1/16WR134 RK73HB1J101J CHIP R 100 J 1/16WR135,136 RK73HB1J102J CHIP R 1.0K J 1/16WR139 RK73HB1J101J CHIP R 100 J 1/16W
R140 RK73HB1J121J CHIP R 120 J 1/16WR141-144 RK73HB1J000J CHIP R 0 J 1/16WR146,147 RK73HB1J000J CHIP R 0 J 1/16WR148 RK73HB1J103J CHIP R 10K J 1/16WR149 RK73HB1J473J CHIP R 47K J 1/16W
R151,152 RK73HB1J101J CHIP R 100 J 1/16WR157,158 RK73HB1J101J CHIP R 100 J 1/16WR159-162 RK73HB1J473J CHIP R 47K J 1/16WR164-166 RK73HB1J000J CHIP R 0 J 1/16WR186-188 RK73HB1J473J CHIP R 47K J 1/16W
R200 RK73HB1J473J CHIP R 47K J 1/16WR201-214 RK73HB1J000J CHIP R 0 J 1/16WR215,216 RK73HB1J330J CHIP R 33 J 1/16WR218 RK73HB1J472J CHIP R 4.7K J 1/16WR219 RK73HB1J473J CHIP R 47K J 1/16W
R220 RK73HB1J000J CHIP R 0 J 1/16WR221 RK73GB2A000J CHIP R 0 J 1/10WR222,223 RK73HB1J000J CHIP R 0 J 1/16WR245 RK73HB1J000J CHIP R 0 J 1/16W
D1 SMD030F VARISTOR D2 KDZ36B ZENER DIODE D4 RSX301L-30 DIODE D8 1SS355 DIODE D9 RKZ18B2KG ZENER DIODE
D10 1SS388F DIODE D13 -18 DA204U DIODE D19 -22 LXES15AAA1017 VARISTOR D27 -37 LXES15AAA1017 VARISTOR
IC1 ,2 ISL8485EIBZ MOS-IC
IC3 LT3685EMSE ANALOGUE IC IC4 TC7WT125FUF MOS-IC IC5 ADM101EARMZ MOS-IC IC6 E-STE100P MOS-IC
IC7 NJM78M05DL1AZB ANALOGUE IC IC8 XC6108N31BM-G ANALOGUE IC IC10 LPC2460FBD208 MICROPROCESSOR IC IC11 ✽ W05-1650-00 ROM IC IC12 Note 1 ROM IC
Q1 2SC4738F TRANSISTOR Q2 2SD2114K(W) TRANSISTOR Q3 -5 2SC4738F TRANSISTOR Q6 -9 RT1P141M-T111 TRANSISTOR
Note 1: This part cannot be replaced. Therefore, this part is not supplied as a service part.
INTERFACE UNIT (X46-3380-20)C1 -3 CK73HB1H102K CHIP C 1000PF K C4 ,5 CK73HB1A105K CHIP C 1.0UF K C6 CK73HB1A104K CHIP C 0.10UF K C7 CK73GB1C225K CHIP C 2.2UF K C8 ,9 CK73HB1E103K CHIP C 0.010UF K
C10 CK73GB1C225K CHIP C 2.2UF K C13 CK73HB1A104K CHIP C 0.10UF K C14 CK73HB1A105K CHIP C 1.0UF K C15 CK73HB1E103K CHIP C 0.010UF K C16 CC73HCH1H470J CHIP C 47PF J
C17 CK73HB1A105K CHIP C 1.0UF K C18 CK73HB1E103K CHIP C 0.010UF K C19 CC73HCH1H470J CHIP C 47PF J C20 CK73HB1A105K CHIP C 1.0UF K C21 CK73HB1E103K CHIP C 0.010UF K
C22 CC73HCH1H470J CHIP C 47PF J C23 CK73HB1A105K CHIP C 1.0UF K C24 CK73HB1E103K CHIP C 0.010UF K C25 CC73HCH1H470J CHIP C 47PF J C26 CK73HB1A105K CHIP C 1.0UF K
C27 CK73HB1E103K CHIP C 0.010UF K C28 CC73HCH1H470J CHIP C 47PF J C29 -41 CK73HB1A104K CHIP C 0.10UF K C42 CK73HB1A105K CHIP C 1.0UF K C43 CK73HB1E103K CHIP C 0.010UF K
C44 CC73HCH1H470J CHIP C 47PF J C46 -48 CK73HB1A104K CHIP C 0.10UF K C49 CC73HCH1H120J CHIP C 12PF J C50 CC73HCH1H100D CHIP C 10PF D C51 CK73HB1A104K CHIP C 0.10UF K
C52 CC73HCH1H470J CHIP C 47PF J C57 CK73HB1H102K CHIP C 1000PF K C300,301 CK73HB1E103K CHIP C 0.010UF K C302,303 CK73HB1H102K CHIP C 1000PF K C304 CK73EB1H475K CHIP C 4.7UF K
ZINTERFACE UNIT (X46-3370-21)INTERFACE UNIT (X46-3380-20)
KTI-4
14
Ref. No. Address Parts No. Description Desti-nation
Newparts
INTERFACE UNIT (X46-3370-21)
PARTS LIST
Ref. No. Address Parts No. Description Desti-nation
Newparts
C305,306 CK73HB1H102K CHIP C 1000PF K C307 CK73HB1E103K CHIP C 0.010UF K C308 CK73HB1H102K CHIP C 1000PF K C309,310 CC73HCH1H101J CHIP C 100PF J C311 CK73HB1H102K CHIP C 1000PF K
C312 CK73HB1E103K CHIP C 0.010UF K C313,314 CK73HB1H102K CHIP C 1000PF K C315 CK73GB1C225K CHIP C 2.2UF K C316,317 CK73HB1H102K CHIP C 1000PF K C318,319 CC73HCH1H101J CHIP C 100PF J
C320 CK73HB1H102K CHIP C 1000PF K C321,322 CK73HB1A105K CHIP C 1.0UF K C324 CK73FB0J106K CHIP C 10UF K C326 CC73HCH1H331J CHIP C 330PF J C327 CK73HB1A105K CHIP C 1.0UF K
C328 CK73HB1H471K CHIP C 470PF K C329 CC73HCH1H331J CHIP C 330PF J C330 CK73HB1H152K CHIP C 1500PF K C331 CK73FB0J106K CHIP C 10UF K C332,333 CK73HB1A105K CHIP C 1.0UF K
C334,335 CK73HB1A104K CHIP C 0.10UF K C336 CK73HB1H102K CHIP C 1000PF K C345 CK73HB1H681K CHIP C 680PF K C346 CK73HB1H122K CHIP C 1200PF K
CN300 ✽ E40-6891-05 SOCKET FOR PIN ASSY
L1 -3 L92-0467-05 CHIP FERRITE L300,301 L92-0639-05 CHIP FERRITE L302,303 L92-0467-05 CHIP FERRITE L304 L92-0162-05 BEADS CORE L305 L92-0467-05 CHIP FERRITE
X1 L77-1802-05 CRYSTAL RESONATOR(32.768KHZ)
R1 RK73HB1J103J CHIP R 10K J 1/16WR2 ,3 RK73HB1J473J CHIP R 47K J 1/16WR4 RK73HB1J000J CHIP R 0 J 1/16WR6 RK73HB1J000J CHIP R 0 J 1/16WR7 RK73HB1J102J CHIP R 1.0K J 1/16W
R8 RK73HB1J103J CHIP R 10K J 1/16WR9 RK73HB1J000J CHIP R 0 J 1/16WR10 ,11 RK73HB1J102J CHIP R 1.0K J 1/16WR12 -14 RK73HB1J473J CHIP R 47K J 1/16WR15 RK73HH1J103D CHIP R 10K D 1/16W
R18 ,19 RK73HB1J473J CHIP R 47K J 1/16WR21 ,22 RK73HB1J220J CHIP R 22 J 1/16WR23 -25 RK73HB1J473J CHIP R 47K J 1/16WR26 RK73HB1J472J CHIP R 4.7K J 1/16WR31 RK73HB1J220J CHIP R 22 J 1/16W
R32 RK73HB1J000J CHIP R 0 J 1/16WR34 RK73HB1J000J CHIP R 0 J 1/16WR36 RK73HB1J473J CHIP R 47K J 1/16WR37 RK73HB1J102J CHIP R 1.0K J 1/16WR38 RK73HB1J103J CHIP R 10K J 1/16W
R39 ,40 RK73HB1J472J CHIP R 4.7K J 1/16WR70 ,71 RK73HB1J473J CHIP R 47K J 1/16WR300 RK73HB1J101J CHIP R 100 J 1/16WR301 RK73HB1J102J CHIP R 1.0K J 1/16WR302 RK73HB1J101J CHIP R 100 J 1/16W
R303,304 RK73HB1J102J CHIP R 1.0K J 1/16WR305,306 RK73HB1J101J CHIP R 100 J 1/16W
R307 RK73HB1J473J CHIP R 47K J 1/16WR308 RK73HB1J000J CHIP R 0 J 1/16WR309-311 RK73HB1J104J CHIP R 100K J 1/16WR312 RK73HB1J273J CHIP R 27K J 1/16WR313 RK73HB1J223J CHIP R 22K J 1/16W
R314 RK73HB1J273J CHIP R 27K J 1/16WR315 RK73HB1J123J CHIP R 12K J 1/16WR316,317 RK73HB1J223J CHIP R 22K J 1/16WR319,320 RK73HB1J473J CHIP R 47K J 1/16WR321-325 RK73HB1J220J CHIP R 22 J 1/16W
R326 RK73HB1J473J CHIP R 47K J 1/16WR327-337 RK73HB1J000J CHIP R 0 J 1/16WR338,339 RK73HB1J470J CHIP R 47 J 1/16WR340 RK73HB1J000J CHIP R 0 J 1/16WR342-344 RK73HB1J000J CHIP R 0 J 1/16W
R345 RK73HB1J473J CHIP R 47K J 1/16WR346 RK73HB1J123J CHIP R 12K J 1/16WR347 RK73HB1J562J CHIP R 5.6K J 1/16WR348 RK73HB1J123J CHIP R 12K J 1/16WR349 -352 RK73HB1J473J CHIP R 47K J 1/16W
D300 DA204U DIODE
IC1 Note 1 MICROPROCESSOR IC IC2 ✽ XC6206P132PRG MOS-IC IC3 Note 1 ROM IC IC300 ✽ XC6701D332JRG MOS-IC IC301 NJM2734V BI-POLAR IC
IC302 AK4555VT MOS-IC Q300 SSM3K15TE(F) FET Q301 RT1N144M-T111 TRANSISTOR
Note 1: This part cannot be replaced. Therefore, this part is not supplied as a service part.
INTERFACE UNIT (X46-3380-20)
KTI-4
15
EXPLODED VIEW
Parts with the exploded numbers larger than 700 are not supplied.
2
4.0 mm (0.16 inches)
PCB
When replacing the LED, bend the leg of the LED at 4.0 mm (0.16 inches).
D11, D12
Note:
A B
2
3
1
A B
3
X46-337
10
708
J20
D11D12
J21
93
14
2
A
A
B
B
B
B
A
Ax2 A
1
701
Cx3
5
Cx2
Interface unit(X46-337)
C : N87-2606-48B : N35-3005-43A : N35-2605-43
CN10
701
7702
X46-337
12
18
20
18
Interface unit(X46-338)
13
19
11
KTI-4
16
PACKING
704 Protection bag
703 Packing fixture
707 Item carton box
8 Trunk cable (E30-7726-05)
6 Instruction manual (B62-2325-00)
15 Cushion (G13-2338-04)
17 Cushion x4 (G13-2339-04)
705 Protection bag
705 Protection bag
C D
1
2
3
Parts with the exploded numbers larger than 700 are not supplied.
KTI-4
17
TROUBLE SHOOTING
Both the Power and Status LEDs do not light.
* The blocks surrounded by dotted lines are confirmation matter in the X46-338 unit. Other blocks are in the X46-337 unit.
Yes DC/DC converter IC (IC3) outputs 3.3V. (Are both terminals of L11 3.3V?)
Yes
No
No
No
No
No
No
No
No
Yes
Any of L12/C77/IC8/R96/C112/L17/R99 or the MPU (IC10) are broken.
If L1 is removed, does the voltage ofboth terminals of L11 return to 3.3V?
If L3 is removed, does the voltage ofboth terminals of L11 return to 3.3V?
A device other than the BGA is broken.
C51, C52 or the Flash memory (IC3) is broken.
Any of C4/C13/C29-41/C46/C48/C57 or the DSP (IC1) is broken.
Yes
Yes
Yes
Yes
Yes
Status LED blinks red. The output of IC2 (X46-338) is 1.3V.No
Yes
Yes
No
A device other than the BGA is broken.
If L2 is removed, does the output of IC2 (Pin3) return to 1.3V?
Any of C14-28/C47 or the DSP (IC1) is broken.
1.3V regulator IC (IC2) or C9/C10 is broken.
Reset signal (Q301/Collector) is 3.3V.
MPU (IC10: X46-337/Pin96) or Q301 is broken.
Does the 32.768kHz X'tal (X1) oscilate?
Power supply for the Flash memory (IC3) is 3.3V. (Are both terminals of L3 3.3V?)
UART terminal (TXD or RXD) is broken. (Please check the UART waveform : 384kbps)
32.768kHz x'tal (X1) or oscillator block in DSP (IC1) is broken.
L3 or Flash memory (IC3) is broken.
* If you want to know which parts is broken (X1 or IC1), change X1 for a new one. If X1 doesn't oscillate, IC1 is broken.
RXD (R338), TXD (R339)If TXD doesn't work even if RXD is input, DSP is broken.
*If DSP does not respond to the MPU, the status LED blinks red.
(X46-338)
(X46-338)
Note: Readjust the audio level of the telephone patch after repairing the KTI-4.
KTI-4
18
TERMINAL FUNCTION
Interface unit (X46-3370-21)Pin No. Name I/O Function
CN10 (To DC power supply connector cable)
1 GND - Ground
2 +B I Power supply input (+B)
CN11 (To AUX connector)
1 AUD_IN I Audio signal input (voice)
2 AUX_O2 O General output #2 : Not used
3 AGND - Ground (analog)
4 NC - No connection
5 AUD_OUT O Audio signal output (voice)
6 AUX_I2 I General input #2 : Not used
7 AGND - Ground (analog)
8 NC - No connection
9 TXD0 O UART TXD #0 (MPU to AUX)
10 AUX_O1 O General output #1 : Not used
11 GND - Ground
12 NC - No connection
13 PTT_OUT O PTT signal output (open collector)
14 AUX_I1 I General input #1 : Not used
15 LD_MOD I Loader mode selection
16 NC - No connection
17 GND - Ground
18 PTT_IN I PTT signal input
19 RXD0 I UART RXD #0 (AUX to MPU)
20 NC - No connection
CN12 (To X46-338 CN300)
1 33DC O Power supply (3.3V)
2 +B O Power supply (+B)
3 33DC O Power supply (3.3V)
4 +B O Power supply (+B)
5 NC - No connection
6 NC - No connection
7 GND - Ground
8 GND - Ground
9 BD1_DET I Board detection #1
10 AGND - Ground (analog)
11 BD2_DET I Board detection #2
12 AUD_IN O Audio signal output (voice)
13 /DSP_INT I Interrupt signal
14 AGND - Ground (analog)
15 DSP_RST O Reset signal for DSP
16 AUD_OUT I Audio signal input (voice)
17 /ARM_INT O Interrupt signal
18 AGND - Ground (analog)
19 TXD1 O UART asynchronous send data #1
Pin No. Name I/O Function
20 RTS_ACC - Not used
21 RXD1 IUART asynchronous receive data #1
22 CTS_ACC - Not used
23 RTS1 O Not used
24 TXD_ACC - Not used
25 CTS1 I Not used
26 RXD_ACC - Not used
J20 (LAN connector - PCB side)
1 TXP O TX signal + for Ethernet
2 TCT - TX signal center tap
3 TXN O TX signal - for Ethernet
4 RXP I RX signal + for Ethernet
5 RCT - RX signal center tap
6 RXN I RX signal - for Ethernet
7 NC - No connection
8 GND - Ground
9 LEDC_C - Full duplex mode LED (cathode)
10 LEDC_A - Full duplex mode LED (anode)
11 LEDS_C - 100BaseTX mode LED (cathode)
12 LEDS_A - 100BaseTX mode LED (anode)
13 CGND - Ground (chassis)
14 CGND - Ground (chassis)
J21 (N_SYNC connector - PCB side)
1 N_SYNC2_A I/ON_SYNC signal #2 (noninverting) : Not used
2 N_SYNC2_B I/ON_SYNC signal #2 (inverting) : Not used
3 N_SYNC1_A I/ON_SYNC signal #1 (noninverting) : Not used
4 N_SYNC1_B I/ON_SYNC signal #1 (inverting) : Not used
KTI-4
19
TERMINAL FUNCTION
Interface unit (X46-3380-20)Pin No. Name I/O Function
CN300 (To X46-337 CN12)
1 33DC I Power supply (3.3V)
2 +B I Power supply (+B)
3 33DC I Power supply (3.3V)
4 +B I Power supply (+B)
5 NC - No connection
6 NC - No connection
7 GND - Ground
8 GND - Ground
9 BD1_DET O Board detection #1
10 AGND - Ground (analog)
11 NC - No connection
12 AUD_IN I Audio signal input (voice)
13 /DSP_INT O Interrupt signal
14 AGND - Ground (analog)
Pin No. Name I/O Function
15 DSP_RST I Reset signal for DSP
16 AUD_OUT O Audio signal output (voice)
17 /ARM_INT I Interrupt signal
18 AGND - Ground (analog)
19 TXD1 IUART asynchronous send data #1(connected to RXD pin on DSP)
20 NC - No connection
21 RXD1 OUART asynchronous receive data #1 (connected to TXD pin on DSP)
22 NC - No connection
23 NC - No connection
24 NC - No connection
25 NC - No connection
26 NC - No connection
A
15
9
3 14
13
A
12
DC power supply connectorPin No. Name I/O Signal Type Modifi cation
Description / Port Type
Specifi cation Min Typ Max Unit Remarks
1 +B I Power No Power supply -10.8 13.6 15.9 V
-- - 200 mA
2 NC - - No - - - - - - -
3 NC - - No - - - - - - -
4 GND - GND No GND - - - - - -
5 NC - - No - - - - - - -
6 NC - - No - - - - - - -
7 NC - - No - - - - - - -
8 NC - - No - - - - - - -
9 Jumper - - NoJumper
Short to 12 pinThis pin is connected to SPI (NXR-700/800).
- - - - -
10 NC - - No - - - - - - -
11 NC - - No - - - - - - -
12 Jumper - - NoJumper
Short to 9 pinThis pin is connected to SPO (NXR-700/800).
- - - - -
13 NC - - No - - - - - - -
14 NC - - No - - - - - - -
15 NC - - No - - - - - - -
KTI-4
20
TERMINAL FUNCTION
LAN connectorPin No. Name I/O Signal Type Modifi cation
Description/Port Type
Specifi cation Min Typ Max Unit Remarks
1 TD+ O Analog No TX signal + - 0.95 1.05 VConform to IEEE802.3
2 TD- O Analog No TX signal - - 0.95 1.05 VConform to IEEE802.3
3 RD+ I Analog No RX signal + - - - - -Conform to IEEE802.3
4 NC - - No - - - - - - -
5 NC - - No - - - - - - -
6 RD- I Analog No RX signal - - - - - -Conform to IEEE802.3
7 NC - - No - - - - - - -
8 NC - - No - - - - - - -
8 1
Panel view
N_SYNC connectorPin No. Name I/O Signal Type Modifi cation Description / Port Type
1 N_SYNC2_A I/O Digital No N_SYNC signal #2 (noninverting) : Not used
2 N_SYNC2_B I/O Digital No N_SYNC sgnal #2 (inverting) : Not used
3 N_SYNC1_A I/O Digital No N_SYNC signal #1 (noninverting) : Not used
4 N_SYNC1_B I/O Digital No N_SYNC signal #1 (inverting) : Not used
41
Panel view
KTI-4
21
TERMINAL FUNCTION
AUX connectorPin No. Name I/O Signal Type Modifi cation
Description / Port Type
Specifi cation Min Typ Max Unit Remarks
1 AUX_O2 O Digital NoGeneral output #2 : Not used
VOH (IO=20µA) 4.4 V
VOL (IO=-20µA) 0.1 V
2 AUD_IN I Analog NoAudio signal input (voice)
Audio_Level-40
(7.8m)-
+6(1.55)
dBm(Vrms)
Input impedance 10k
3 AGND - AGND No Analog GND - - -
4 AUX_I2 I Digital NoGeneral input #2 : Not used
VIH 2.0 5.5 V
VIL 0 0.8 V
Input impedance 47k 47k PU to Vcc=5V±4%
5 AUD_OUT O Analog NoAudio signal output (voice)
Audio_Level-40
(7.8m)-
+3(1.1)
dBm(Vrms)
Output impedance - - 1k
6 AGND - AGND No Analog GND - - -
7 AUX_O1 O Digital NoGeneral output #1 : Not used
VOH (IO=20µA) 4.4 V
VOL (IO=-20µA) 0.1 V
8 TXD0 O Digital NoAsynchronous send data #0
±3.5 ±4.2 VRL=3kConform to RS-232C
9 GND - GND No Digital GND
10 AUX_I1 I Digital NoGeneral input #1 : Not used
VIH 2.0 5.5 V
VIL 0 0.8 V
Input impedance 47k 47k PU to Vcc=5V±4%
11 PTT_OUT O Digital NoPTT signal output (open collector)
Externalvoltage value
+B V
Allowablecurrent value
200 mA
12 Load_mod I Digital No
Loader mode select
VIH 2.0 5.5 V
L : loader VIL 0 0.8 V
Hi-Z : normal Input impedance 47k 47k PU to Vcc=5V±4%
13 PTT_IN I Digital NoPTT signal input
VIH 2.0 5.5 V
VIL 0 0.8 V
Input impedance 47k 47k PU to Vcc=5V±4%
14 GND - GND No Digital GND - - -
15 RXD0 I Digital NoAsynchronous receive data #0
-15 - +15 VConform to RS-232C
2
1Panel view
3
14
13
15
22
JIHGFEDCBA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
PC BOARDKTI-4
Component side view
INTERFACE UNIT
Ref. No.
IC3 3K
IC7
IC8
IC10 7L
D1 2G
D2
D4 3J
D10 2M
(X46-3370-21)
(J79-0298-09)
D12 5D
D11 4D
5I
2M
3G
Address
C23 R211
C26
R2
45
C3
5
C4
C4
7
C4
8
C2
03
C2
04
C217
C67
C69
C2
21
C75
C79
C8
6C8
7
C9
0
C9
1C
92
C9
3
C9
4C
96
C98
C97
D2
7
C99
D2
8
D2
9
D3
0
D3
1
D3
2
D1
D2
D4
CN10
R101
CN11
R106
D1
1D
12
CN
10
0
CN
10
1
L7
01L
J20
J21
L16
R144
R146
L2
4
IC7
L31
L34
CN
94
CN
95
CN
97
CN
98
CN
99
R5
9
R6
0
R6
1
D3
6
D3
7
R7
6
R7
9
R8
4
R88
R8
9
R9
0R
91
R92
R93
R9
7
D3
3
D3
4
D3
5
J79-0298-09
1
2
19
20
AU
D_I
NA
UX
_O2
AG
ND
NC
AU
D_O
UT
AU
X_I
2
AG
ND
NC
TX
D0
AU
X_O
1
LD_M
OD
NC
GN
D
PT
T_O
UT
AU
X_I
1
NC
RX
D0
PT
T_I
NG
ND
NC
+
+
+
+
1
2
3
TXP
TXN
RCT
TCT
RXP
RXN
SP_LED
DP_LED
1
2 N_SYNC2_A
N_SYNC1_A
N_SYNC2_B
N_SYNC1_B
1
2 +B
GND
NC
GND
23
J K L M N O P Q R S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Component side
Foil side
Layer 1Layer 2Layer 3Layer 4
KTI-4PC BOARD
Component side view
INTERFACE UNIT (X46-3370-21)
(J79-0298-09)
R2
10
R211
R2
13
R2
14
R219
C3
3
R220
C3
5
R2
22
R2
23
C4
2
C44
C2
00
C6
0
C6
1
C217
C218
C68
C219
C2
20
C2
21
C77 C80
C9
0
C9
1C
92
C9
3
C9
4
C9
5
C9
6
C98
C97
D4
R1
00
R103
R104
CN
14
R105C
N1
5
R1
07
R1
08
D1
0
R1
09
R1
10
CN
20
R1
11
CN
21
R1
12
CN27
CN28
CN29
CN
10
2
CP22
CN
10
3
CN
10
4
CP24
CN30
CN
10
5CP25
CN31
CN
10
6
CP26
CN32
CN
10
7
CN33
CN
10
8
CN
10
9
CN35
CN37
CN38
CN
48
L1101L
L1
2
C102
C103
L17
C1
04
C1
05
C106
C1
07
C108
C109
C110
IC3
C114
C115
C116
C117
C118
IC8
C119
R1
59
C120
C121
C1
22
C1
23
C1
24
R1
60
C1
25
R1
61
C1
26
R162
C1
27
C1
28
R164
C1
29
R165
R166
Q4
Q5
R30
R31
C1
44
CN
91
CN
92
R3
6C
N9
3
R37R38
C1
48
CN
96
R186
R187
R188
R4
4
C1
54
R45
C1
56
C1
57
C1
58
C1
59
C1
60
C1
61
C1
62
C1
64
C1
66
C1
67
C1
68
C1
69
R74
C185
C186
C187
C188
C189
C190
R88
R8
9
C1
99
R9
0R
91
R92
R93
X4
R98
R99
R201
R202
R203
IC10
R204
R2
06
R2
07
R2
08
R2
09
CN12
CN
47
C227
51
61
011
134 5
5253
1208
104105156
157
CB E CB
E
1 25
2 26
+B
+B
NC
GN
D
AU
D_I
NA
GN
DA
UD
_OU
TA
GN
DR
TS_A
CC
CTS
_AC
CTX
D_A
CC
RX
D_A
CC
AG
ND
33D
C33
DC
NC
GN
D
BD
2_D
ET
/DS
P_I
NT
DS
P_R
ST
/AR
M_I
NT
TX
D1
RX
D1
RT
S1
CT
S1
BD
1_D
ET
24
JIHGFEDCBA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
PC BOARDKTI-4INTERFACE UNIT
Foil side view (J79-0298-09)
(X46-3370-21)
Ref. No.
IC1 7M
IC2 6M
IC4 11L
D8 11N
D9 11N
D13 13M
D14 13M
D15 13L
D16 13L
IC5 11M
IC6 9L
IC11 7HIC12 8G
D17 13M
D18 13N
D19 10O
D20 10O
D21 8O
D22 9O
Address
C2
1
R2
12
C3
7
C43
C55
C206
C208
C210
C211
C223
C224
C2
25
CN16
CN17
CN18
CN19
CP12CP13CP14CP15
CN22
R113R114
CN24
R115
CN25CN26
R1
18
R1
19
R1
21
R1
23
R1
24
R1
25
R1
26
R1
27
R1
28
CN39
R1
30
CN
40
R1
31
CN
41
R1
32
CN42
R1
33
R1
34
R1
35
R1
36
CN49
L1
9
L2
0
R1
48
R1
49
L22
L23
C112
R1
51
R1
52
C132
C133
C134
C1
35
C1
37
C1
38
C1
39
C1
41
C1
42
C1
43
C1
45
C1
46
C1
47
C1
49
C1
50
C153
C1
55
C172
R9
4
R95
R9
6
C1
4
R2
00
IC1
1
R205
IC12
1 4
58
124
25 48
25
J K L M N O P Q R S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
KTI-4PC BOARD
Component side
Foil side
Layer 1Layer 2Layer 3Layer 4
INTERFACE UNIT
Foil side view (J79-0298-09)
(X46-3370-21)
C2
0
C2
2
C2
4
C25
C2
7
C2
8
R2
15
C29
R216
R218
C3
0
C3
1C
32
C3
4
R2
21
C3
6
C3
8
C3
9
C4
0
C4
1
C4
5
C4
6
C49
C50 C5
1
C5
2
C5
3
C5
4
C206
C207
C57
C208
C58
C209
C5
9
C62
C6
3
C64
C65
C216
C66
C70
C7
1
C222
C72
C223
C73
C224
C7
4
C76
C78
C81
C83
C8
4
C8
5
C6
C7
D8
D9
CN16
D13
D14
D15D16 D17 D18
D1
9
CP16
D2
0
D2
1D
22
R120
R122
L2
CP27
L3
L4
L5
L6
CN39
L9
CN
40
CN
41
CN42
CN43
CN44
R139
L13
L1
5
R140
R141R142
R143
R147
L2
1IC
1IC
2
IC4 IC5
IC6
R1
57
R1
58
L33
R10
L3
5
R11
R13
R1
4R
15
R1
6
R1
7
R1
8
R1
9
R20
R2
1 R22
R2
3
R2
4Q
1
R2
5
Q2
R2
6
Q3
R2
7
R2
8
R2
9
Q6
Q7
Q8
Q9
R3
2R
33
R34
R1
R35R
2
R3
R5
R3
9 R6
R7
R8
R9
R4
0
R41
R42
R43
R4
6
R47
R48
R49
R50
R51
R52
R53
R54
R55
R5
6
R5
7
R5
8
R62
R63
R64
R6
5
R66
R7
0
R72
C1
82
R7
3
C1
83
R8
0
R8
1
R8
2
R8
3
R8
5
R8
6
R8
7
CN
1
CN
2
CN
3
CN8
CN9
X2
CP1
CP
3C
P4
C1
0
CP
5
C1
9
CB
EC
BE
CB
EC
BE
C9
C1
7C
18
14
85
14
85
CB
E
CB
E
14
85
1
6 10
5
C
BE
16117
323348
49
64
J79-0298-09
TXP
TXN
RCT
TCT
RXP
RXN
NC
GND
SP_LED
DP_LED
26
IHGFEDCBA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
PC BOARDKTI-4
Component side view
INTERFACE UNIT
Ref. No.
IC1
IC3
IC300
Q301
(X46-3380-20)
(J79-0307-09)
Component side
Foil side
Layer 1Layer 2Layer 3Layer 4Layer 5Layer 6
J
9F
7F
4F
6G
Address
123
J79-0307-09
CB E
CN600
C49
C50
C57
C1
C2
C3
C4C5
C6
Q3
01
L300
CN
10
CN
30
2
R321
R322
R323
R324
R325
R329R3
30
R3
31
R332R333R334R335
R336
R337
R338
R339
C3
02
R3
40
C3
04
C3
05
IC1
R342
R343
C3
07
IC3
R3
44
R349
C3
12
R350
R10
R351
C3
15
R11
R352
R15
R18
R19
R2
1
R2
2
R2
4
R2
6
R3
1
R3
2
R34
R1
R36
R2
R3
7
R3
R38
R4
R39
R6
R7
R8R9
R40
IC3
00
CN
1
CN
2C
N3
C
N4
CN
5
CN
6
CN
7
CN
9
X1
+B
RT
C
CL
KO
UT
WA
KE
UP
GP
14
GP
17
GP
16
GP
15
XF
27
1
2
3
4
5
6
7
8
9
10
11
12
13
14
KTI-4PC BOARD
Ref. No.
IC2
IC301
IC302
Q300
Foil side view
INTERFACE UNIT (X46-3380-20)
(J79-0307-09)
Component side
Foil side
Layer 1Layer 2Layer 3Layer 4Layer 5Layer 6
D300
IHGFEDCBA J
7C7G
9G
5D
3D
Address
2
1
26
25
G SD
1
2
3
1
8
7
14
9
8 1
16
J79-
0307
-09
+B
+B
NC
GN
D
AU
D_
IN
AG
ND
AU
D_O
UT
AG
ND NC
NC
NC
NC
AG
ND
33
DC
33
DC
NC
GN
D
NC
/DS
P_I
NT
DS
P_R
ST
/AR
M_I
NT
TX
D1
RX
D1
NC
NC
BD
1_D
ET
C20
C21
C22
C23
C24
C25
C26
C27
C28 C2
9
C30
C3
1
C3
2
C3
3
C3
4
C3
5
C3
6
C37
C38
C39
C40
C41
C4
2
C4
3
C4
4
C4
6C47
C48
C51
C52
C7
C8
C9
Q300L301
L302
L303
L304
L305
R3
00
R3
01
R3
02
R3
03
R3
04
R3
05
R3
06
R307 R3
08
R3
09
R310R3
11
R3
12
R3
13
R314
R3
15
L1
R3
16
L2
R317
L3
R3
19
CN300C
N3
01
R3
20R326
R3
27
R3
28
C300
C301
C3
03
C3
06
IC2
C3
08
R3
45
C3
09
R3
46
R3
47
R348
C3
10
C3
11
C313
C3
14
R12
C3
16
R13
C3
17
C3
18
R14
C3
19
TP
1T
P2
TP
3T
P4
C320
TP5C
32
1TP6
C3
22
TP
7T
P8
C324
C3
26
C3
27
R23
C328C329
R25
C3
30
C331
C334
C3
35
C336
C3
45
C346
D300
R70
R71
IC301
IC302
C10
C1
3
C14
C15
C16
C17
C18
C19
C3
33
C3
32
33
DC
28
KTI-4
X46-337
SCHEMATIC DIAGRAM
1/6
A B C D E
1
2
3
4
5
6
7
C
C
D
DC
C
PTT_iN
AUX_i1
/LD_MoD
AUX_o1
AU
X_
o2
AUX_i2
R1
3
27
0
R3 0
R5
R6
R7 0
CN11
1
2AUX_o2
3AGND
4NC
5
6AUX_i2
7AGND
8NC
9TXD0
10AUX_o1
11GND
12NC
13PTT_oUT
14AUX_i1
15LD_MoD
16NC
17GND
18PTT_iN
19RXD0
20NC
R14 1k
C3
21
00
0p
R2
2 IC4TC7WT125FUF
5A2
6Y1
7G2
8VCC
C6
20
.1u
R4
71
0k
L4
L92-0639-05
C2
81
00
0p
R15 1k
C3
11
00
0p
J21
R6
61
0k
1k
R16 100
R19 1k
R18 100
C3
61
00
0p
C3
41
00
p
C3
91
00
0p
C3
81
00
p
R2
4
47
k
R2
74
7k
R2
84
7k
C4
11
00
p
C4
01
00
p
R21 100
R20 100
IC3
LT3
68
5E
MS
E
6S
YN
C7
PG
8F
B9
VC
10
RT
11
GN
D1
BD
2B
oo
ST
3S
W
4V
IN
5R
UN
/SS
R3
1
18
k
C4
2
68
0p R3
6
56
k
D4
R4
4
22
0k
(0
.5%
)
R4
5
68
k(
0.5
%)
C6
0
C6
1
C4
4
0.4
7u
L10
4.7u
L33-1532-05
R3
0
68
0k
C3
54
.7u
C3
34
.7u
D2
KD
Z3
6B
C2
64
7u
35
C2
34
7u
35
D1
0
1S
S3
88
F
C7
70
.1u
C8
0
10
00
p
R7
4
10
kIC8
XC6108N31BM-G
1VoUT
2VSS
3VIN
4 VSEN
5 CD
C6
8
0.0
1u
L2
L33-1500-05L3
L7L92-0639-05
R141
0 R1
47
0
R146
0
R101
0
R106
0
R144
0
CN14
CN15
L1
1
L9
2-0
63
9-0
5
L12L92-0467-05
R1
10
kR
2
10
k
R157 100
R158
100
C1
82
10
00
p
C1
83
10
00
p
D1
3
DA
20
4U
D1
4
DA
20
4U
D1
5
DA
20
4U
D1
6
DA
20
4U
D1
SMD030F
D1
7
DA
20
4U
D1
8
DA
20
4U
CN10
1
2D
19
LX
ES
15
AA
A1
01
7
D2
0
D2
1
D2
2
C2
03
C2
04
CN43
CN44
CN8
CN9
J20
87654
32
1
12
11
10
9
13
14
CN93
RJ-45LAN CONNECTOR)
N_SYNC2_AN_SYNC2_B
N_SYNC1_BN_SYNC1_A
50M
+B
GND
DC/DC GND
Digital GND
+B
RXD0
GND
AUXo2
AUXo1
AUXi2
AUXi1
RESET
CASE GND
100M
FULL
+B
33DC
/RESET
RXN
RXP
TXN
TXPSP_LEDDP_LED
3.3V
N_SYNC1_B
N_SYNC2_A
N_SYNC1_AN_SYNC2_B
TRI-STATE BUFFER
DC/DC CONVERTER
VOLTAGE DETECTOR
SURGE PROTECTION
SURGE PROTECTION
OVER CURRENT
PROTECTION OFREVERSE CONNECTION
CATCH DIODE
(DC/DC CONVERTER)OVER VOLTAGE
INTERFACE UNIT (X46-3370-21)
50M
10
00
p
10
00
p
22
u
22
u
47
k
G1
A1
Y2
GND
1
2
3
4
0
0
R17
D13-18
D19-22
D2
D4D10
PROTECTION
RXD0TXD0
PTT_oUT
AUXCONNECTOR
1
2
3
4
5
6
7
9
10
11
12
13
14
15
8
1
4
9
12
DC POWER
CONNECTORSUPPLY
RCT
TCT
PROTECTION
4321N_SYNC2_A
N_SYNC2_B
N_SYNC1_BN_SYNC1_A
RXNRCTRXP
TXNTCT
TXP
N_SYNC
AUD_oUT
AUD_iN
AUD_oUT
AUD_iN
LEDC_C
LEDC_A
LEDS_C
LEDS_A
NCNCRD-NC
RD+TD-
TD+
NC
D2
7
D33
D34
D2
9D
37
D3
1
D36
D30
D35
D32
D2
8 C
LXES15AAA1017
SURGE PROTECTION
D27-37
TXD0
C2
27
68
00
p
3.3V
3.3V
13.6V
5.0V
4
5
29
KTI-4
X46-337
SCHEMATIC DIAGRAM
2/6
F G H I J
INTERFACE UNIT (X46-3370-21)
C
C
C C
/ST
S_
LE
D_
R
/ST
S_
LE
D_
G
/PW
R_
LE
D_
R
/PW
R_
LE
D_
G
SQ
_o
UT
TXD0
RXD0
TXD2
TXD3
485_DE2
/485_RE2
RXD3
RXD2
/485_RE1
485_DE1
+B
50M
R2
50
R48 0
L5L33-1500-05
R55
R8 100
C1
91
00
p
R3
2
47
k
R49 0
C2
01
00
p R52 0
R10 100
IC1
ISL8485EIBZ
1Ro
2RE
3DE
4DI
C2
50
.1u
C1
8
R50 0
R53 0
IC2
ISL8485EIBZ
1Ro
2RE
3DE
4DI5 GND
6 A/Y
7 B/Z
8 VCC
R51 0
C2
9
0.1
u
L6L33-1500-05
R3
5
10
kR11 100
R54 0R9 100
R3
4
10
k
R3
3
47
k
IC5ADM101EARMZ
RIN
7ToUT
8SD
9C1+
10VCC
C5
8
0.1
u
C6
4
0.1
u
0.1u
R4
1
47
k
D8
1S
S3
55
2SD2114K(W)Q2
C6
9
10
00
p
C7
5
10
00
p
R2
64
9.9
(0
.5%
)
R2
34
9.9
(0
.5%
)
C7
9
47
u2
5
C6
7
47
u2
5
IC7NJM78M05DL1AZB
2GND
1 IN 3oUT
L9
L92-0639-05
L13 L92-0639-05
R142 0
R143 0
Q7
RT
1P
14
1M
-T1
11
R1
22
12
0
R1
20
10
0
R1
39
10
0
Q9
RT
1P
14
1M
-T1
11
Q6
RT
1P
14
1M
-T1
11
R1
40
12
0
Q8
RT
1P
14
1M
-T1
11
L24
L92-0639-05
L21
L92-0467-05
R2
9
10
0
(0
.5%
)
L31L92-0639-05
D11
B30-2151-05
D12
B30-2151-05
D9
RK
Z1
8B
2K
G
R63
4.7k
R6
2
4.7
k
R221
0
C2
07
10
0p
C2
06
10
0p
C2
09
10
0p
C2
08
10
0p
RR G
POWER
G
STATUS
/RESET
33DC+B
33DC
/RESET
RXN
RXP
TXN
TXPSP_LEDDP_LED3.3V
RXN
RXP
TXP
SP_LEDDP_LED
3.3V
+B
N_SYNC2_AN_SYNC2_BN_SYNC1_AN_SYNC1_B
RS-485
VOLTAGE REGULATOR
RS-232C DRIVER/RECEIVER
DC SWITCH(PTT OUT)
DC SWITCH (LED)
REVERSE CURRENTPROTECTION
OVER VOLTAGEPROTECTION
TRANSCEIVER
50M
C2
2
C2
7C
30
C2
4
0.1
u
0.1
u2
2p
22
p
10
0p
10
0p
C6
C9
10
0p
C1
0C
71
00
p1
00
p
C1
71
00
p
1
2
3
4
5
GND
C1-
V-
TIN
RoUT
C63
5
6
7
8
GND
A/Y
B/Z
VCC
D8
D9
Q6-9
RXD0TXD0
3.3V
1k
TXN
RXN
RXP
TXP
SP_LEDDP_LED
3.3V
3.3V
TXN
RCT
TCT
RS-485TRANSCEIVER
PTT_oUT
5.0V
5.0V
5.0V
13.6V3.3V
1
2
34
5
4
5
30
KTI-4
X46-337
SCHEMATIC DIAGRAM
3/6
K L M N O
INTERFACE UNIT (X46-3370-21)
PHY_TX_D2
PHY_TX_D0PHY_TX_D1
PHY_TX_ERPHY_RX_ER
PH
Y_
RX
_D
V
PH
Y_
RX
_D
0P
HY
_R
X_
D1
PH
Y_
MD
C
PH
Y_
RX
_D
2P
HY
_R
X_
D3
TD
o
TM
S
TC
K
TD
i
/TR
ST
RT
CK
/PHY_RSTPHY_PD
/PHY_RiP
Mii_iNTPHY_CRSPHY_CoL
PH
Y_
MD
io
PHY_TX_D3
PHY_TX_EN
PH
Y_
RX
_C
LK
33M
PHY_TX_CLK
R83 47kR82 47kR81 47kR80 47k
R87 47kR86 47k
R7
34
7k
C8
54
7p
C8
40
.1u
R58 47kR57 47kR56 47k
C7
60
.1u
C7
84
7p
C7
00
.1u
C7
34
7p
L1
6L
92
-04
67
-05
C45 0.1uC46 47p
C48 47pC47
L15L92-0467-05
C8
1
47
p
C8
3
22
u
R6
5
R64 1M
C7
1
5p
C6
6
5p
C6
52
p
C7
2
2p
2SC4738FQ3
2SC4738FQ1
R72
10k
C7
40
.01
u
R7
04
.7k
R40
10k
R4
64
.7k
1 10
C990.1u
CN
2
CN
3
CN
1
R39
4.99k( 0.5%)
R6
0
0
R6
10
R7
60
R7
90
R8
40
R9
7 0
R59
0
IC6E-STE100P
1M
F4
2M
F3
3M
F2
4M
F1
5M
F0
6F
DE
7G
ND
A_
18
NC
_1
9V
CC
A_
11
0G
ND
A_
21
1X
21
2X
11
3V
CC
A_
21
4G
ND
A_
31
5IR
EF
16
VCCA_3
17
VCCA_4
18RXN
19RXP
20GNDA_4
21TXP22VCCA_5
23TXN24GNDA_525GNDE26TEST
27PWRDWN
28RESET
29RIP
30NC_2
31NC_3
32 NC_4
33
TE
ST
_S
E
34
LE
DS
35
LE
DC
36
LE
DL
37
LE
DT
R3
8L
ED
R1
03
9V
CC
E/I
_1
40
GN
DE
/I_
14
1M
DIo
42
MD
C4
3R
DX
34
4R
DX
24
5V
CC
E/I
_24
6R
XD
14
7R
XD
04
8R
X_D
V
49
RX_CLK
50GNDE/I_2 51
RX_ER/RXD4 52TX_ER/TXD4
53TX_CLK54TX_EN55TXD056TXD157TXD258TXD359CoL60CRS61MDINT62VCCE/I_363CFG164CFG0
C8
72
2u
C8
64
7p
X2
25MHzL77-3067-05
R2
18
4.7
k
CP16 1k
L33
L92-0467-05L34
L92-0467-05
CP3 33
CP4 33
CP
13
3
CP5 33
CP
27
33
R2
15
33
R2
16
33
C222
18p
C221
18p
C2
25
10
0p
L3
5
/RESET
33DC33DC
RXN
RXP
TXP
SP_LEDDP_LED
3.3V
25_CK_SFT
+B
SP_LED
DP_LED
DC SWITCH (25M SHIFT)
Q1, 3
/RESET
+B
C5
90
.01
u
47p
0.1u
0.1u47p
47p0.1u
C53
C54
C51C52
C50C49
0.1u
1000p4.7k
C57R42
270R43
0
33M
3.3V
TXN
ETHERNET TRANSCEIVER
3.3V
3.3V
3.3V
3.3V
1
2
34
5
1
2
3
45
6
31
KTI-4
X46-337
SCHEMATIC DIAGRAM
4/6
P Q R S T
INTERFACE UNIT (X46-3370-21)
A1
3
A1
2
D7
D6
D5
D4
D1
3
D3
D1
2
D11
D2
D10
D1
D9
D0
D8
A15
A14
PHY_MDio
PHY_MDC
PHY_RX_D0
PHY_RX_D1
PHY_RX_D2
PHY_RX_D3
PH
Y_R
X_D
VPHY_RX_CLK
PHY_RX_ER
PH
Y_T
X_E
R
PHY_TX_CLK
PHY_TX_EN
PHY_CRS
PH
Y_C
oL
PHY_TX_D0
PHY_TX_D1
PHY_TX_D2
PHY_TX_D3
/PHY_RST
TXD
3
RXD
3
/TR
ST
TM
S
TD
i
TD
o
RTCK
TXD0
RXD0
RX
D1
TX
D1
DCD1
DSR1
DTR1
/CS0
BL
S1
A2
3
RTS1
Ri1
A0
A2
1A
22
A2
3B
LS
0B
LS
1/C
S0
CTS1
/RS
ToU
T
/WE
/oE
CS1D
14
D1
5
A1
1
A1
0
A9
A8
TC
K
R1
00
0
R93
0
R91
0
R92
0
IC10
LPC2460FBD208
1D
12
2T
DO
3D
34
TD
I5
P3
[28
]6
TM
S7
D1
38
/TR
ST
9D
BG
EN
10
TC
K1
1P
3[2
9]
12
RX
D3
13
D4
14
TX
D3
15
VD
D1
16
P0
[24
]1
7D
51
8A
D0
[0]
19
RT
S1
20
VD
DA
12
1D
14
22
VS
SA
12
3D
62
4V
RE
F2
5P
3[3
1]
26
VD
DD
CD
C1
_1
27
D7
28
D1
52
9/R
ST
OU
T3
0N
C_
11
27
A8
12
8P
0[1
5]
12
9A
23
13
0P
0[1
6]
13
1A
9
13
2P
2[9
]
13
3V
SS
IO6
13
4P
2[8
]
13
5A
10
13
6P
2[7
]
13
7T
XD
1
13
8P
2[6
]
13
9/B
LS
1
14
0P
2[5
]
14
1N
C_
3
14
2P
2[4
]
14
3R
XD
1
14
4P
2[3
]
14
5A
11
14
6V
DD
7
14
7P
HY
_R
XD
V
14
8V
SS
IO7
14
9A
12
15
0
P2[2]
15
1
CTS1
15
2
P2[1]
15
3
PHY_COL
15
4
P2[0]
15
5
A13
15
6
PHY_TXER
157
PHY_RXD3
158
P0[9]
159 A14160 P0[8]161 DCD1162 P0[7]163 PHY_RXD2164 P0[6]165 VDD8166 P0[5]167 DSR1168 P0[4]169 VSSIO8170 P4[28]171 PHY TXCLK172 VSSCORE3173 A15174 VDDDCDC1_3175 DTR1176 P4[29 ]177 PHY_TXD3178 PHY_MDIO179 /WE180 PHY_MDC181
VDD9182 PHY_RXCLK183 /OE184 PHY_RXER185 PHY_TXD2186 PHY_RXD1187 /CS0188 PHY_RXD0189 VSSIO9190 PHY_CRS191 D8192 PHY_TXEN193 /CS1194 PHY_TXD1195 RI1196 PHY_TXD0197 D0198 VDD10199 D9200 VSSIO10201 D1202 TXD0203 /PHY_RST204 RXD0205 D10206 RTCK207 D2208 D11
C1
06
0.1
u
C1
90
0.1
u
R9
8
47
k
R8
94
7k
R8
8
R9
04
7k
C9
20
.1u
C9
10
.1u
C9
40
.1u
C9
6
0.1
u
C1
03
0.1
u
R94 47kR95 47k
R9
90
C1
07
10
u
C9
5
10
u
C9
84
7p
C9
3
47
p
C9
04
7p
C9
7
47
p
C1
89
47
p
C1
02
47
pCN
19
CN
20
CN
22
CN
18
CN
16
CN
17
CN
21
C1
88
0.1
u
C1
87
47
p
C1
85
47
p
C1
86
0.1
u
L1
7
L9
2-0
46
7-0
5
R2
19
47
k
C2
11
10
0p
C2
10
10
0p
C2
16
10
0p
C2
17
10
0p
33DC33DC+B
25_CK_SFT25_CK_SFT
/RESET
MPU
+B
C2
24
10
0p
10
0p
C2
23
33M
33M
GND
/RESET
GND
3.3V33M
D0-15
A8-15
3.3V
3.3V
3.3V
3.3
V
1
2
34
5
6
7
8
910
2
3
4
5
1
6
32
KTI-4
X46-337
SCHEMATIC DIAGRAM
5/6
U V W X Y
INTERFACE UNIT (X46-3370-21)
A17
A4
A16
A3
A2
A1
US
B_
PW
RD
US
B_
PP
WR
US
B_
oV
RC
R
485_DE2
485_DE1
BD1_DET
AUX_o1
AUX_o2
AUX_i1
AUX_i2
A2
2
BL
S0
A2
1
SQ
_o
UT
RXD2/ARM_iNT
TXD2
/STS_LED_R
/STS_LED_G
/PWR_LED_R
A0
/LD_MoD
DSP_RST
/PH
Y_
RiP
SD
A
US
B_
UP
_L
ED
USB_HSTEN
USB_oVRCRUSB_PPWRUSB_PWRDUSB_UP_LED
USB_HSTEN
USB_DPUSB_DM
SDASCL
BD2_DET
US
B_
DP
PH
Y_
PD
/485_RE2
/485_RE1
A7
A6
A1
9
A2
0
A5
A1
8
/DSP_iNT
SC
L
US
B_
DM
PT
T_
iN
Mii_
iNT
+B
/PWR_LED_G
31
P2
[30
]3
2V
SS
CO
RE
13
3V
SS
IO1
34
RT
CX
13
5/R
ES
ET
36
RT
CX
23
7A
LA
RM
38
VB
AT
39
P2
[31
]4
0P
1[3
1]
41
P0
[12
]4
2P
1[3
0]
43
P2
[29
]4
4X
TA
L1
45
P0
[13
]4
6X
TA
L2
47
P2
[27
]4
8P
0[2
8]
49
P2
[28
]5
0
P0[27]
51
P0[31]
52
/USB_D-2
53
25_CK_SFT
54
55
485_DE1
56
57
58
59RY/BY
60VDD2
61/WP_SF
62P0[30]
63VSSIO2
64BD1_DET
65P3[23]
66P1[18]
67/STS_LEDG
68
69P0[14]
70SCK_SF
71VDD3
72/CS_SF
73/PWR_LEDG
74
75A0
76SDI_SF
77VSSIO3
78SDO_SF
79A1
80AUXO_1
81
82
83A2
84VSSCORE2
85AUXI_2
86VDDDCDC1_2
87/LD_MODE
88HWV2
89VDD4
90HVVV1
91P2[14]
92
93VSSIO4
94P0[0]
95BD2_DET
96DSP_RST
97A3
98
TX
D2
99
100
RX
D2
101
A1
6
102
103
A4
104
A1
7
10
5
A1
8
10
6
/PT
T_
IN
10
7A
5
10
8M
II_
INT
10
9A
20
11
0IS
P_
MO
DE
11
1A
19
11
2V
DD
5
11
3A
6
11
4V
SS
IO5
11
5A
21
11
6P
0[2
2]
11
7N
C_
2
11
8S
QO
UT
11
9/B
LS
0
12
0P
HY
_P
D
12
1A
7
12
2/P
HY
_R
IP
12
3A
22
12
4P
0[1
8]
12
5V
DD
6
12
6P
0[1
7]
C1
15
0.1
u
C128
0.1u
C129
0.1u
C1270.1u
C1
09
0.1
u
C1
17
0.1
u
CN30
CN32
CN29
CN31
CN37
CN28CN27
CN38
CN35
CN
24
R1
05
47
k
R96
1k
C1
12
10
00
p R111 47k
R1
03
10
k
R1
09
10
k
2SC4738FQ5
C1
16
0.0
1u
X4L77-2951-05
C1
21
10
p
C1
23
0.0
1u
R1
08
4.7
k
2SC4738FQ4
R1
04
4.7
k
C1
20
10
p
R107 0
C1
08
47
p
C125
47p
C126
47p
C124
47p
C1
19
47
p
C1
10
47
p
R110 47k
R159
47k
R161 47k
R1
62
47
k
CN33
R1
65
0
R1
64
0
R166
0 R160
47k
C104
47p
C105
0.1u
R1
86
47
k
R37
47kR38
47k
CP25 22
CP26 22
CN48 CN49
R2
20
0
C122
22pC118
22p
C218
1000p
C219
1000p
C220
1000p
i2C
ISP
HW
V0
HW
V1
HW
V2
12MHz
SIDE-B
SIDE-A
33DC33DC
SDo_SF
SCK_SF
/WP_SF
+B
+B
25_CK_SFT
SDo_SF
SDi_SF
/CS_SF
SCK_SF
12_CK_SPT
25_CK_SFT
DC SWITCH (12M SHIFT)
Q4, 5
/CS_SF
SDi_SF
/WP_SF
IC10
LPC2460FBD208
MPU
R112 47k
47
p
C1
14
US
B i/F
CN25 CN26
CN91 CN92
R1
87
R1
88
47
k4
7k
33M
GND
/RESET
3.3V33M
/CS_SF
A1-20
GND
D0-15
D0-15
A8-15
12_CK_SFT/485_RE1
/485_RE2485_DE2
/STS_LEDR
/PWR_LEDR
AUXO_2
AUXI_1
HWV0
/AR
M_
iNT
/DS
P_
iNT
3.3V
1
8
6
7
2
910
3
4
5
9
3
5
9
7
5
10
33
KTI-4
X46-337
SCHEMATIC DIAGRAM
6/6Note : The components marked with a dot (•) are parts of layer 1.
Z AA AB AC AD
2
4
6
AA AC
1
3
5
7
INTERFACE UNIT (X46-3370-21)
A2_F
A3_F
A5_F
A4_F
A7_F
A8_F
A18_F
A6_F
A19_F
A9_F
A16_F
A11_F
A10_F
A13_F
A12_F
A14_F
A15_F
A17_F
A1
3
A1
4A
14
_F
A1
1_
F
A2
0_
F
A7
_F
A6
_F
A1
9_
F
A1
7_
F
A4
_F
A3
_F
A2
_F
A1
6_
F
A1_F
DSR1DTR1Ri1
D15D7
D6D14
D5D12
D13
D4
D10D2
D3D11
D8
D9
D0
D1
TXD1
BD2_DET
DSP_RST
/RSToUT
A1
5
A20_F
CS1
/oE
/WE
/ARM_iNT
/DSP_iNT
BD1_DET
CTS1
TX
D_
AC
C
RTS1
CT
S_
AC
C
RXD1
A1
_F
A1
0_
F
A1
5_
F
A1
3_
F
A1
2_
F
A8
_F
A9
_F
A5
_F
A1
8_
F
RT
S_
AC
C
AU
D_
IN
RX
D_
AC
C
DCD1
AU
D_
OU
T33DC
A1
2
A5
A3
A1
1
A1
0
A1
A2
A9
A7
A1
9
A1
8
A4
A1
7
A1
6
A6
A8 A2
0L20
L9
2-0
46
7-0
5
R1
14
47
k
R1
13
47
k
L19
L92-0467-05
C132
0.1u
47
k
IC11W05-1650-00
25A0
26CE
27VSS1
28oE
29DQ0
30DQ8
31DQ1
32DQ9
33DQ2
34DQ10
35DQ3
36DQ11
37VCC
38DQ4
39DQ12
40DQ5
41DQ13
42DQ6
43DQ14
44DQ7
45DQ15/A-1
46VSS2
47BYTE
48A16
CN39CN40CN41CN42
R118 100
C1
48
10
00
pC
16
41
00
0p
C1
46
10
00
p
C1
49
10
00
pC
15
01
00
0p
C1
47
10
00
p
C1
62
10
00
p
C1
45
10
00
p
R119 100
C1
44
10
00
p
C1
35
10
00
p
C1
43
10
00
p
C1
61
10
00
pC
16
01
00
p
C1
41
10
00
p
R132 100
C1
59
10
00
p
C1
42
10
0p
R134 100
C1
57
10
00
p
C3
71
00
p
R125 1k
C1
39
10
00
p
C1
58
10
0p
C1
56
10
00
p
C1
38
10
00
p
C1
54
10
00
p
C1
37
10
00
p
C5510u
C4310u
C1
66
10
00
pC
16
71
00
0p
R151 100
C1
68
10
0p
C1
69
10
0p
C2
11
00
p
C1
41
00
p
C1
53
10
00
p
C1
55
10
00
p
L22
L92-0467-05
L23
L92-0639-05
C1
72
10
00
p
C2
00
0.0
1u
CP
22
0
CP
24
0
CP13 0
CP12 0
CP15 0
CP14 0
R2
00
47
k
IC12
5DI(Io0)
6CLK
7HoLD(Io3)
8VCC
R2
01 0
R2
02 0
R2
03 0
R2
04 0
R2
05 0
R2
06 0
R2
07 0
R2
08 0
R2
09 0
R2
10 0
R2
11 0
R2
12 0
R2
13 0
R2
14 0
R245
0
R2
22 0
R2
23 0
CN
94
CN
95
CN
96
CN
97
CN
98
CN
99
CN
10
0
CN
10
1
CN
10
2
CN
10
3
CN
10
4
CN
10
5
CN
10
6
CN
10
7
CN
10
8
CN
10
9
233DC1 +B
4 33DC3 +B
6 NC5 NC
8 GND7 GND
10 BD1_DET9 AGND
12 BD2_DET11 AUD_IN
14 /DSP_iNT13 AGND
16 DSP_RST15 AUD_OUT
18 /ARM_iNT17 AGND
20 TXD119 RTS_ACC
22 RXD121 CTS_ACC
24 RTS123 TXD_ACC
26 CTS125 RXD_ACC
33DC
/CS_SF
SDi_SF
SDo_SF
SCK_SF
/WP_SF
+B
FLASH MEMORY
FLASH MEMORY
R1
15
1
2
3
4
CS
Do(Io1)
WP(Io2)
GND
R1
24
R1
23
R1
21
R1
48
R1
49
47
k4
7k
47
k1
0k
47
k
R126
R127
R128
R130
R131
R133
R136R152
1k
1k
1k
1k
1k
1k
1k100
R135 1k
0.0
1u
C1
99
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
A15
A14
A13
A12
A11
A10
A9
A8
C1
NC2
WE
RESET
NC3
NC4
RY/BY
A18
A17
A7
A6
A5
A4
A3
A2
A1
47
p
1u
C1
33
C1
34
/CS_SF
A1-20
D0-15
CN12
CN
47
INT
ER
FAC
E U
NIT
(X
46-3
380-
20)
-CN
300
3.3V
13.6V
3.3V
3.3V
3.3V
3.3V
13.6V
9
3
5
9
7
5
10
34
KTI-4
X46-337
SCHEMATIC DIAGRAMA B C D E
1
2
3
4
5
6
7
X46-338 1/4
1.3V
3.3V
3.3V
3.3V
13.6V
3.3V
A
A
UART_RXD
UART_TXD
C3
35
0.1
u
C333
1u
L304
R316
22k
C330 1500p
R31322k
R3
17
22
k
C3
29
33
0p
R315
12k
R3
14
27
k
C3
28
47
0p
R3
12
C3
26
33
0p
R309
100k
C322
1u
C321
1u
C3
27
1u
R3
10
10
0k
R3
11
10
0k
C3
24
10
u
L303
C3
03
10
00
p
C3
05
10
00
p
C3
08
10
00
p
C3
09
10
0p
C3
10
10
0p
C3
06
10
00
p
C3
02
10
00
p
R301 1k
R303 1k
R304 1k
R305 100
R306 100
R300 100
R302 100
C3
14
10
00
p
C3
17
10
00
p
C3
18
10
0p
C3
19
10
0p
C3
16
10
00
p
C3
13
10
00
p
C3
11
10
00
p
C300
0.01uC301
0.01u
C332
1u
IC300XC6701D332JRG
2
GND
1 IN 3oUT
C3
12
0.0
1u
L302
Q301RT1N144M-T111
C9
0.0
1u
IC301NJM2734V
1 AoUTPUT
2 A-INPUT
3 A+INPUT
4 V+
5 B+INPUT
6 B-INPUT
7 BoUTPUT8CoUTPUT
9C-INPUT
10C+INPUT
11GND
12D+INPUT
13D-INPUT
14DoUTPUT
IC302
AK4555VT
1 VCoM
2 AINR
3 AINL
4 VSS
5 VDD
6 DEM0
7 DEM1
8 SDTo8 SDTo
9SDTISDTI
10LRCK
11MCLK
12SCLK
13PWADN
14PWDAN
15AoUTL
16AoUTR
C3
34
0.1
u
C3
31
10
uC
30
7
0.0
1u
C8
0.0
1u
C336
1000p
R3
20
47
k
R3
19
47
k
R308
0
R3
07
47
k
C3
20
10
00
p
SSM3K15TE(F)Q300
IC2
XC6206P132PRG
1
VSS
2 VIN 3VOUT
C7
2.2
u
C1
0
2.2
u
C3
04
4.7
u
C3
15
2.2
u
CN300
1
3
5
7
9
11
13
15
17
19
21
23
25
L305
D300DA204U
CN301 CN302
TP
2
TP
3
TP
5T
P6
TP
7
R345
47k
TP
1C
34
5
68
0p
R3
46
12
k
R347
5.6k
C3
46
12
00
p
R3
48
12
k
R3
49
47
k
R3
50
47
k
R3
51
47
k
R3
52
47
k
33A
33A
RESET
OPERATIONAL
CODEC
33DC
33DC
GNDGND
BD1_DET
AUD_iN
/DSP_iNT
AUD_oUT
/ARM_iNT
TXD1
RXD1
DC SWITCH
33DC
NCNC
NC NC
NCNC
NC
NC
NC
TP
4
L300 L301
2
4
6
8
12
14
16
18
22
24
26
10
20
A
AGND
AGND
AGND
DSP_RST
+B
+B
TP
8
AMPLIFIER
VOLTAGEREGULATOR
(DSP_RST)
DC SWITCH(DSP_INT)
VOLTAGEREGULATOR
VOLTAGEREGULATOR
D300
/ARM_iNT
LRCK
SDTo
SDTI
SCLK
SCLK
PWDAN
PWADN
MCLK
11
1
1
INTERFACE UNIT (X46-3380-20)
INT
ER
FAC
E U
NIT
(X
46-3
370-
21)
-CN
12
27
k
35
KTI-4
X46-337
SCHEMATIC DIAGRAMF G H I J
X46-338 2/4
3.3V
WE
OE
CS
A0
EM
U0
EM
U1
TR
ST
TC
K
TD
I
TD
O
TM
SA
18
A1
9
A2
0
R324 22
R325 22
R322 22
R15 10k
( 0.5%)
R2
12
2
R2
22
2
R3
1
22
R8
10
k
C6 0.1u
CN1
CN
2
CN
3
CN
4
CN
5
CN
6
R9 0
R1
94
7k
R1
84
7k
R326 47k
C3
10
00
p
L1
R2
64
.7k
R7 1k
B7
SC
L
B8
SD
A
N3
SP
I_C
LK
P6
SP
I_R
X
N6
SP
I_T
X
P4
SP
I_C
S0
N4
SP
I_C
S1
P5
SP
I_C
S2
N5
SP
I_C
S3
G1
3U
SB
_M
XI
G1
4U
SB
_M
Xo
J1
2U
SB
_V
BU
S
J1
4U
SB
_D
M
H1
4U
SB
_D
P
G9
US
B_
R1
I2S2_FS/GP[19 ] /SPI_CS0
P12I2S2_DX/GP[27]/SPI_TX
N10I2S2_CLK/GP[18]/SPI_CLK
N11I2S2_RX/GP[20]/SPI_RX
M11MMC0_CMD/I2S0_FS/GP[1]
M10MMC0_D1/I2S0_RX/GP[3]
L9MMC0_D0/I2S0_DX/GP[2]
L10MMC0_CLK/I2S0_CLK/GP[0]
L11MMC0_D3/GP[5]
L12MMC0_D2/GP[4]
L13MMC1_D3/GP[11]
L14MMC1_CMD/I2S1_FS/GP[7]
K14MMC1_D2/GP[10]
M12MMC1_D1/I2S1_RX/GP[9 ]
M13MMC1_CLK/I2S1_CLK/GP[6]
M14MMC1_D0/I2S1_DX/GP[8]
E10DSP_LDoo
B12LDoI_1
F13LDoI_2
F14LDoI_3
D12DSP_LDo_EN
F12USB_LDoo
A12ANA_LDoo
B13BG_CAP
A7CLKOUT
A8CLKIN
C7CLK_SEL
E7INT1
C6INT0
D6RESET
D13RSV16
C11RSV9
B11RSV8
A11RSV7
D1
0R
SV
6C
13
RS
V5
C1
4R
SV
4D
14
RS
V3
J1
1R
SV
2J
10
RS
V1
C1
2R
SV
0B
4E
M_
SD
CA
SA
6E
M_
SD
RA
SN
2E
M_
SD
CK
EM
3E
M_
SD
CL
KB
1E
M_
BA
[1]
A1
EM
_B
A[0
]P
1E
M_
DQ
M1
B5
EM
_D
QM
0B
6E
M_
R/W
E4
EM
_o
EH
1E
M_
WE
H4
EM
_W
AIT
5G
1E
M_
WA
IT4
K6
EM
_W
AIT
3D
5E
M_
WA
IT2
A3
EM
_C
S5
C3
EM
_C
S4
M4
EM
_C
S3
C5
EM
_C
S2
A4
EM
_C
S1
B3
EM
_C
S0
J3
EM
_A
[20
]/G
P[2
6]
G4
EM
_A
[19
]/G
P[2
5]
G2
EM
_A
[18
]/G
P[2
4]
F2
EM
_A
[17
]/G
P[2
3]
L8
TM
S
M7
TD
o
L7
TD
I
M6
TC
K
M9
TR
ST
M5
EM
U1
L6
EM
U0
P7
GP
[12
]
N7
GP
[13
]
N8
GP
[14
]
P9
GP
[15
]
N9
GP
[16
]
P1
0G
P[1
7]
M8
XF
R323 22
R1
0
1k
R1
1
1k
R2
34
7k
R2
44
7k
R2
54
7k
C4 1u
R13 47k
R1
44
7k
R4 0
R6 0
C2 1000p
C1 1000p
R2 47k
R3 47k
R1
10k
R321 22
R12 47k
R3
31
0
R3
34
0
R3
33
0
R3
32
0
R335 0
R336 0
R337 0
R3
42
R3
43
R3
44
C5 1u
000
IC1
DSP
P11
RESET
/ARM_iNT
LRCK
SDTo
SDTI
SCLK
PWDAN
PWADN
MCLK
2
RESET
1 11
VDDA_PLL
INTERFACE UNIT (X46-3380-20)
36
KTI-4
X46-337
SCHEMATIC DIAGRAMK L M N O
X46-338 3/4
D2
D3
D4
D5
D6
D7
D8
D9 D1
0
D1
1
D1
2
D1
3
D1
4
D1
5
D1
UA
RT
_T
XD
UA
RT
_R
XD
D0
A5
A2
A6
A4
A3
A1
7
A7
A9
A1
0
A1
3
A1
4
A1
1
A1
5
A1
6
A8
A1
2
A1
E2
EM
_A
[16
]/G
P[2
2]
N1
EM
_A
[15
]/G
P[2
1]
M1
EM
_A
[14
]
L1
EM
_A
[13
]
K1
EM
_A
[12
]/C
LE
K2
EM
_A
[11
]/A
LE
L2
EM
_A
[10
]
J2
EM
_A
[9]
J1
EM
_A
[8]
H2
EM
_A
[7]
F1
EM
_A
[6]
D1
EM
_A
[5]
C1
EM
_A
[4]
D2
EM
_A
[3]
E1
EM
_A
[2]
C2
EM
_A
[1]
B2
EM
_A
[0]
G3
EM
_D
[0]
E5
EM
_D
[1]
F3
EM
_D
[2]
D4
EM
_D
[3]
L4
EM
_D
[4]
M2
EM
_D
[5]
K5
EM
_D
[6]
H3
EM
_D
[7]
E3
EM
_D
[8]
F4
EM
_D
[9]
D3
EM
_D
[10
]
C4
EM
_D
[11
]
L3
EM
_D
[12
]
K4
EM
_D
[13
]
K3
EM
_D
[14
]
J4
EM
_D
[15
]
F6CVDD_1
H8CVDD_2
J6CVDD_3
K10CVDD_4
L5CVDD_5
F7DVDDIO_1
K7DVDDIO_2
K12DVDDIO_3
N14DVDDIO_4
P3DVDDIO_5
P8DVDDIO_6
A2DVDDEMIF_1
A5DVDDEMIF_2
E6DVDDEMIF_3
F5DVDDEMIF_4
G5DVDDEMIF_5
H5DVDDEMIF_6
H7DVDDEMIF_7
J5DVDDEMIF_8
P2DVDDEMIF_9
C8CVDDRTC
F8DVDDRTC
C10VDDA_PLL
G8USB_VDDPLL
J13USB_VDD1P3
H10USB_VDDA1P3
H12USB_VDDA3P3
G12USB_VDDoSC
A10VDDA_ANA
B9RTC_XI
A9RTC_Xo
D8RTC_CLKOUT
E8WAKEUP
A1
3V
SS
_1
A1
4V
SS
_2
D7
VS
S_
3
D1
1V
SS
_4
E9
VS
S_
5
E1
1V
SS
_6
E1
2V
SS
_7
E1
3V
SS
_8
E1
4V
SS
_9
F9
VS
S_
10
F1
0V
SS
_1
1
G6
VS
S_
12
G7
VS
S_
13
H6
VS
S_
14
J7
VS
S_
15
J8
VS
S_
16
J9
VS
S_
17
K8
VS
S_
18
K9
VS
S_
19
K1
1V
SS
_2
0
K1
3V
SS
_2
1
C9
VS
SR
TC
D9
VS
SA
_P
LL
G1
1U
SB
_V
SS
PL
L
H1
3U
SB
_V
SS
1P
3
H9
US
B_
VS
SA
1P
3
H1
1U
SB
_V
SS
A3
P3
F1
1U
SB
_V
SS
oS
C
G1
0U
SB
_V
SS
RE
F
B1
0V
SS
A_
AN
A_
1
B1
4V
SS
A_
AN
A_
2
P1
4U
AR
T_
TX
D/G
P[3
1]/
I2S
3_
DX
P1
3U
AR
T_
CT
S/G
P[2
9]/
I2S
3_
FS
N1
3U
AR
T_
RX
D/G
P[3
0]/
I2S
3_
RX
N1
2U
AR
T_
RT
S/G
P[2
8]/
I2S
3_
CL
K
R3
2
0
R3
39
47
R3
38
47 R3
6
47
k
R3
29
R34
0
X1 32
.76
8k
Hz
C4
91
2p
C5
01
0p
CN7
R7
0
47
k
R7
1
47
k
R3
30
CN9
CN
10
3.3V
DSP
2
2
2
RESET
1
VDDA_PLLVDDA_PLL
0 0
IC1
INTERFACE UNIT (X46-3380-20)
37
KTI-4
X46-337
SCHEMATIC DIAGRAMP AA R AC T
2
4
6
Q S
1
3
5
7
X46-338 4/4
3.3V
TDO
TCK
EMU1
EMU0
TDI
A16
A15
A11
A19
A20
A5
A1
A14
A10
A18
A6
A2
A1
2
A8
A1
7
A4
A1
3
A9
WE
WA
IT
A7
A3
CS
D6
D4
D3
D1
D9
D11
D13
D15
D1
4
D1
2
D1
0
D8
D0
D2
D5
D7
TMS
A0
TRST
OE
C13 0.1u
C41 0.1u
C39 0.1u
C40 0.1u
C38 0.1u
C37 0.1u
C31 0.1u
C35 0.1u
C34 0.1u
C32 0.1u
C36 0.1u
C33 0.1u
C29 0.1u
C46 0.1u
C30 0.1u
C47 0.1u
C48 0.1u
C14 1u
C15 0.01u
C16 47p
C17 1u
C18 0.01u
C19 47p
C20 1u
C21 0.01u
C22 47p
C25 47p
C23 1u
C24 0.01u
C28 47p
C26 1u
C27 0.01u
C5
71
00
0p
C43 0.01u
C42 1u
C44 47p
L2
R3
94
.7k
R4
04
.7k
L3
IC3
A1
A3
A2
A7
A3
RB
A4
W
A5
A9
A6
A1
3
B1
A4
B2
A1
7
B3
VP
P/W
P
B4
RP
B5
A8
B6
A1
2 C1A2
C2A6
C3A18
C4NC
C5A10
C6A14
D1A1
D2A5
D3A20
D4A19
D5A11
D6A15
E1
A0
E2
DQ
0
E3
DQ
2
E4
DQ
5
E5
DQ
7
E6
A1
6
F1
E
F2
DQ
8
F3
DQ
10
F4
DQ
12
F5
DQ
14
F6
BY
TE
G1G
G2DQ9
G3DQ11
G4VCC
G5DQ13
G6DQ15/A-1
H1VSS1
H2DQ1
H3DQ3
H4DQ4
H5DQ6
H6VSS2
R3
7
1k
C5
24
7p
C5
10
.1u
R328
0
R327
0
R3
81
0k
R340
0
FLASH MEMORY
USB_VDDoSC
VDDA_ANA
USB_VDD1P3
USB_VDDA1P3
DVDDIO_6
DVDDEMIF_1
DVDDEMIF_2
DVDDEMIF_3
DVDDEMIF_4
DVDDEMIF_5
DVDDEMIF_6
DVDDEMIF_7
DVDDEMIF_8
DVDDEMIF_9
CVDDRTC
VDDA_PLL
CVDD_4
CVDD_5
DVDDIO_1
DVDDIO_2
DVDDIO_3
DVDDIO_4
DVDDIO_5
CVDD_3
CVDD_2
CVDD_1
DVDDRTC
2
2
VDDA_PLL
INTERFACE UNIT (X46-3380-20)
KTI-4
38
BLOCK DIAGRAM
VOLTAGE REGULATOR
IC3DC/DC CONVERTERLT3685EMSE
+B
50M
33DC
/RESETIC8VOLTAGE DETECTORXC6108N31BM-G
Q6,7 Q8,9
D11LED
D12LED
/PWR_LED_G, /PWR_LED-R
/STS_LED_G, /STS_LED_R
33DC
ETHERNETTRANSCEIVER
IC6
E-STE100P
N_SYNC1_A, N_SYNC1_B
N_SYNC2_A, N_SYNC2_B
RXD0, TXD0
IC1RS-485TRANSCEIVERISL8485EIBZ
IC2RS-485TRANSCEIVERISL8485EIBZ
IC5RS-232CDRIVER/RECEIVERADM101EARMZ
50M
50M
2SD2114K(W) SQ_oUTPTT_oUT
AUX_o1, AUX_o2
Q12SC4738F
X225MHzL77-3067-05
Q32SC4738F
AUX_i1, AUX_i2, /LD_MoD, PTT_iN
J20
J21
CN11
D11,12: B30-2151-05
Q6 - 9RT1P141M-T111
MPUIC10
LPC2460FBD208
33DC
L77-2951-05
X412MHz
Q42SC4738F
Q52SC4738F
12_CK_SFT
AUX_o1, AUX_o2
TXD3, 485_DE2, RXD3, /485_RE2
XTAL1 XTAL2
X1 X2
CN10
OVER CURRENTPROTECTION
POWER STATUS
D1
GREEN RED GREEN REDGREEN
GREEN
SMD030F
IC7
NJM78M05DL1AZB
50M
RXN, RXP, TXN,T XP, SP_LED, DP_LED
50M
IC4TRI-STATE BUFFERTC7WT125FUF
PHY_MDio, PHY_MDC
PHY_RX_D[0 3], PHY_RX_DV, PHY_RX_CLK, PHY_RX_ER
PHY_CoL, PHY_CRS
Mii_iNT, PHY_PD, /PHY_RiP, /PHY_RST
PHY_TX_D[0 3], PHY_TX_EN, PHY_TX_CLK, PHY_TX_ER
TXD2, 485_DE1, RXD2, /485_RE1
TXD0, RXD0
A[1 20]_F, D[0 15],/o
/CS_SF,SDi_SF,/WP_
DCSW
DCSW
DCSW
DCSW
DCSW
Q2
DCSW
DCSW
DCIN
GND
LAN CONNECTOR
N_SYNC CONNECTOR
AUX CONNECTOR
25_CK_SFT
AUD_oUT, AUD_iN
BD1_DET,/DSP_iNT,D
INTERFACE UNIT(X46-3370-21)
KTI-4
39
BLOCK DIAGRAM
FBD208
1-05
Q52SC4738F
12_CK_SFT
XTAL2
A[1 20]_F, D[0 15],/oE, CS1, /WE, /RSToUT
/CS_SF,SDi_SF,/WP_SF,SDo_SF,SCK_SFIC12FLASH MEMORY
33DC
IC11FLASH MEMORY
33DC
DCSW
W05-1650-00
CN12
33DC
+B
BD1_DET,/DSP_iNT,DSP_RST,/ARM_iNT,TXD1,RXD1
+B
33DC
CN300
TXD1, RXD1
MCLK,SCLK,SDToSDTi,LRCK
PWDANPWADN
33AUD
33AUD 33AUD
33AUD
33DC 13DSP
33DC
/ARM_iNT
/DSP_iNTSWQ300 SSM3K15TE
AMPIC301NJM2734V(A/4)
AMPIC301NJM2734V(D/4) AMP
IC301NJM2734V(C/4)
AUD_iN
AUD_oUT
DSP_RST
/RESET
IC1
IC3
AK4555VT
IC302CODEC
EM_A[19:0],EM_BA[1],/EM_CS2,/EM_oE,/EM_WE
EM_D[15:0]
X132.768kHz
13DSP
+B IC300VOLTAGE REGULATORXC6701D332JRG
33AUD
33DC
IC2VOLTAGE REGULATORXC6206P132PRG
SWQ301 RT1N144M-T111
BD1_DET
DSP_iNT
RTX_Xo
RTX_Xi
/RP
INTERFACE UNIT(X46-3380-20)
DSP
FLASH MEMORY
KTI-4
P.O. BOX 22745, 2201 East Dominguez Street, Long Beach,CA 90801-5745, U.S.A.
Suite 2504, 25/F, Tower 2, Nina Tower, No. 8 Yeung Uk Road,Tsuen Wan, New Territories, Hong Kong
L’ Etoile Paris Nord 2, 50 Allée des Impressionnistes,Bp 58416 Villepinte, 95944 Roissy Ch De Gaulle Cedex
KENWOOD House, Dwight Road, Watford, Herts.,WD18 9EB United Kingdom
Talavera Business Park Building A, 4 Talavera Road,North Ryde NSW 2113 Australia
1 Ang Mo Kio Street 63, Singapore 569110
2967-3, Ishikawa-machi, Hachioji-shi, Tokyo, 192-8525 Japan
Amsterdamseweg 37, 1422 AC Uithoorn, The Netherlands
6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8Via G. Sirtori, 7/9 20129 Milano, Italy
Rembrücker Str. 15, 63150 Heusenstamm, Germany
Leuvensesteenweg 248 J, 1800 Vilvoorde, Belgium
Bolivia, 239-08020 Barcelona, Spain
Standard Input Voltage ...................................................................................... 13.6V DC negative ground(Supplied from NXR-700/800)Current Drain ..................................................................................................... 200mA MaxTemperature Range ........................................................................................... –30°C ~ +60°C (–22°F ~ +140°F)Dimensions (W x H x D, Dimensions not including protrusions) ........................ 106 (4.17) x 32 (1.26) x 125 (4.92) mm (in)Weight ................................................................................................................ Approx. 560g (19.8oz)
SPECIFICATIONS
J K L M N O P Q R SIHGFEDCBA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Component side
Foil side
Layer 1Layer 2Layer 3Layer 4
KTI-4PC BOARDPC BOARDKTI-4
Component side view
INTERFACE UNIT
Ref. No.
IC3 3K
IC7
IC8
IC10 7L
D1 2G
D2
D4 3J
D10 2M
(X46-3370-21)
(J79-0298-09)Component side view
INTERFACE UNIT (X46-3370-21)
(J79-0298-09)
D12 5D
D11 4D
5I
2M
3G
Address
C23
R2
10
R211
C26
R2
13
R2
14
R2
45
R219
C3
3
R220
C3
5
R2
22
R2
23
C4
2
C44
C4
7
C4
8
C2
00
C2
03
C2
04
C6
0
C6
1
C217
C67
C218
C68
C219
C69
C2
20
C2
21
C75
C77
C79
C80
C8
6C8
7
C9
0
C9
1C
92
C9
3
C9
4
C9
5
C9
6
C9
8C
97
D2
7
C99
D2
8
D2
9
D3
0
D3
1
D3
2
D1
D2
D4
R1
00
CN10
R101
CN11
R103
R104
CN
14
R105
CN
15
R106
R1
07
R1
08
D1
0
R1
09
D1
1D
12
R1
10
CN
20
R1
11
CN
21
R1
12
CN27
CN28
CN29
CN
10
0
CN
10
1
CN
10
2
CP22
CN
10
3
CN
10
4
CP24
CN30
CN
10
5
CP25
CN31
CN
10
6
CP26
CN32
CN
10
7
CN33
CN
10
8
CN
10
9
CN35
CN37
L7
CN38
CN
48
L1101L
L1
2
J20
J21
C102
L16
C103
L17
C1
04
C1
05
C106
C1
07
C108
R144
C109
R146
C110
L2
4
IC3
C114
C115
C116
C117
IC7
C118
IC8
C119
L31
R1
59
L34
C120
C121
C1
22
C1
23
C1
24
R1
60
C1
25
R1
61
C1
26
R162
C1
27
C1
28
R164
C1
29
R165
R166
Q4
Q5
R30
R31
C1
44
CN
91
CN
92
R3
6C
N9
3
R37
CN
94
R38
C1
48
CN
95
CN
96
R186
CN
97
R187
CN
98
R188
CN
99
R4
4
C1
54
R45
C1
56
C1
57
C1
58
C1
59
C1
60
C1
61
C1
62
C1
64
C1
66
C1
67
C1
68
R5
9
C1
69
R6
0
R6
1
D3
6
D3
7
R74
C185
R7
6
C186
C187
C188
R7
9C189
C190R
84
R88
R8
9
C1
99
R9
0R
91
R92
R93
R9
7
X4
R98
R99
D3
3
D3
4
D3
5
R201
R202
R203
IC10
R204
R2
06
R2
07
R2
08
R2
09
J79-0298-09
CN12
CN
47
C227
51
61
011
134 5
1
2
19
20
AU
D_I
NA
UX
_O2
AG
ND
NC
AU
D_O
UT
AU
X_I
2
AG
ND
NC
TX
D0
AU
X_O
1
LD_M
OD
NC
GN
D
PT
T_O
UT
AU
X_I
1
NC
RX
D0
PT
T_I
NG
ND
NC
5253
1208
104105156
157
+
+
+
+
1
2
3
CB E CB
E
TXP
TXN
RCT
TCT
RXP
RXN
SP_LED
DP_LED
1
2 N_SYNC2_A
N_SYNC1_A
N_SYNC2_B
N_SYNC1_B
1
2 +B
GND
NC
GND
1 25
2 26
+B
+B
NC
GN
D
AU
D_I
NA
GN
DA
UD
_OU
TA
GN
DR
TS_A
CC
CTS
_AC
CTX
D_A
CC
RX
D_A
CC
AG
ND
33D
C33
DC
NC
GN
D
BD
2_D
ET
/DS
P_I
NT
DS
P_R
ST
/AR
M_I
NT
TX
D1
RX
D1
RT
S1
CT
S1
BD
1_D
ET
J K L M N O P Q R SIHGFEDCBA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
KTI-4PC BOARDPC BOARDKTI-4
Component side
Foil side
Layer 1Layer 2Layer 3Layer 4
INTERFACE UNIT
Foil side view (J79-0298-09)
(X46-3370-21)INTERFACE UNIT
Foil side view (J79-0298-09)
(X46-3370-21)
Ref. No.
IC1 7M
IC2 6M
IC4 11L
D8 11N
D9 11N
D13 13M
D14 13M
D15 13L
D16 13L
IC5 11M
IC6 9L
IC11 7HIC12 8G
D17 13M
D18 13N
D19 10O
D20 10O
D21 8O
D22 9O
Address
C2
0
C2
1
C2
2
C2
4
C25
R2
12
C2
7
C2
8
R2
15
C29
R216
R218
C3
0
C3
1C
32
C3
4
R2
21
C3
6
C3
7
C3
8
C3
9
C4
0
C4
1C43
C4
5
C4
6
C49
C50 C5
1
C5
2
C5
3
C5
4
C55
C206
C207
C57
C208
C58
C209
C5
9
C210
C211
C62
C6
3
C64
C65
C216
C66
C70
C7
1
C222
C72
C223
C73
C224
C7
4
C2
25
C76
C78
C81
C83
C8
4
C8
5
C6
C7
D8
D9
CN16
CN17
CN18
CN19
D13
D14
D15
CP12
D16
CP13
D17
CP14
D18
CP15
D1
9
CP16
CN22
R113R114
CN24
R115
CN25CN26
R1
18
D2
0
R1
19
D2
1D
22
R120
R1
21
R122
L2
CP27
R1
23
L3
R1
24
L4
R1
25
L5
R1
26
L6
R1
27
R1
28
CN39
L9
R1
30
CN
40
R1
31
CN
41
R1
32
CN42
R1
33
CN43
R1
34
CN44
R1
35
R1
36
CN49
R139
L13
L1
5
R140
L1
9
R141R142
R143
R147
L2
0
R1
48
L2
1
R1
49
L22
L23
IC1
C112
IC2
IC4 IC5
R1
51
IC6
R1
52
R1
57
R1
58
L33
R10
L3
5
R11
R13
R1
4R
15
R1
6
R1
7
R1
8
R1
9
R20
R2
1 R22
C132R
23
C133
R2
4
C134
Q1
R2
5
C1
35
Q2
R2
6
Q3
R2
7
C1
37
R2
8
C1
38
R2
9
C1
39
Q6
Q7
Q8
Q9
C1
41
R3
2
C1
42
R3
3
C1
43
R34
R1
R35
C1
45
R2
C1
46
R3
C1
47
R5
R3
9
C1
49
R6
R7
R8
R9
R4
0
C1
50
R41
R42
R43
C153
C1
55
R4
6
R47
R48
R49
R50
R51
R52
R53
R54
R55
R5
6
R5
7
R5
8
C172
R62
R63
R64
R6
5
R66
R7
0
R72
C1
82
R7
3
C1
83
R8
0
R8
1
R8
2
R8
3
R8
5
R8
6
R8
7
CN
1
CN
2
CN
3
CN8
R9
4
CN9
R95
R9
6
X2
CP1
CP
3C
P4
C1
0
CP
5
C1
4
R2
00
IC1
1
C1
9
R205
IC12
CB
EC
BE
CB
EC
BE
C9
C1
7C
18
14
85
14
85
1 4
58
124
25 48
CB
E
CB
E
14
85
1
6 10
5
C
BE
16117
323348
49
64
J79-0298-09
TXP
TXN
RCT
TCT
RXP
RXN
NC
GND
SP_LED
DP_LED
IHGFEDCBA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
PC BOARDKTI-4
Component side view
INTERFACE UNIT
Ref. No.
IC1
IC3
IC300
Q301
(X46-3380-20)
(J79-0307-09)
Component side
Foil side
Layer 1Layer 2Layer 3Layer 4Layer 5Layer 6
J
9F
7F
4F
6G
Address
123
J79-0307-09
CB E
CN600
C49
C50
C57
C1
C2
C3
C4C5
C6
Q3
01
L300
CN
10
CN
30
2
R321
R322
R323
R324
R325
R329R3
30
R3
31
R332R333R334R335
R336
R337
R338
R339
C3
02
R3
40
C3
04
C3
05
IC1
R342
R343
C3
07
IC3
R3
44
R349
C3
12
R350
R10
R351
C3
15
R11
R352
R15
R18
R19
R2
1
R2
2
R2
4
R2
6
R3
1
R3
2
R34
R1
R36
R2
R3
7
R3
R38
R4
R39
R6
R7
R8R9
R40
IC3
00
CN
1
CN
2C
N3
C
N4
CN
5
CN
6
CN
7
CN
9
X1
+B
RT
C
CL
KO
UT
WA
KE
UP
GP
14
GP
17
GP
16
GP
15
XF
1
2
3
4
5
6
7
8
9
10
11
12
13
14
KTI-4PC BOARD
Ref. No.
IC2
IC301
IC302
Q300
Foil side view
INTERFACE UNIT (X46-3380-20)
(J79-0307-09)
Component side
Foil side
Layer 1Layer 2Layer 3Layer 4Layer 5Layer 6
D300
IHGFEDCBA J
7C7G
9G
5D
3D
Address
2
1
26
25
G SD
1
2
3
1
8
7
14
9
8 1
16
J79-
0307
-09
+B
+B
NC
GN
D
AU
D_I
N
AG
ND
AU
D_O
UT
AG
ND NC
NC
NC
NC
AG
ND
33D
C
33D
C
NC
GN
D
NC
/DS
P_I
NT
DS
P_R
ST
/AR
M_I
NT
TX
D1
RX
D1
NC
NC
BD
1_D
ET
C20
C21
C22
C23
C24
C25
C26
C27
C28 C2
9
C30
C3
1
C3
2
C3
3
C3
4
C3
5
C3
6
C37
C38
C39
C40
C41
C4
2
C4
3
C4
4
C4
6C47
C48
C51
C52
C7
C8
C9
Q300L301
L302
L303
L304
L305
R3
00
R3
01
R3
02
R3
03
R3
04
R3
05
R3
06
R307 R3
08
R3
09
R310R3
11
R3
12
R3
13
R314
R3
15
L1
R3
16
L2
R317
L3
R3
19
CN300
CN
30
1
R3
20R326
R3
27
R3
28
C300
C301
C3
03
C3
06
IC2
C3
08
R3
45
C3
09
R3
46
R3
47
R348
C3
10
C3
11
C313C
31
4
R12
C3
16
R13
C3
17
C3
18
R14
C3
19
TP
1T
P2
TP
3T
P4
C320
TP5C
32
1TP6
C3
22
TP
7T
P8
C324
C3
26
C3
27
R23
C328C329
R25
C3
30
C331
C334
C3
35
C336
C3
45
C346
D300
R70
R71
IC301
IC302
C10
C1
3
C14
C15
C16
C17
C18
C19
C3
33
C3
32
33
DC
C
C
D
DC
C
C
C C
C
A2_F
A3_F
A5_F
A4_F
A7_F
A8_F
A18_F
A6_F
A19_F
A9_F
A16_F
A11_F
A10_F
A13_F
A12_F
A14_F
A15_F
A17_F
A1
3
A1
4A
14
_F
A1
1_
F
A2
0_
F
A7
_F
A6
_F
A1
9_
F
A1
7_
F
A4
_F
A3
_F
A2
_F
A1
6_
F
A1
3
A1
2
A17
A4
A16
A3
A2
A1
D7
D6
D5
D4
D1
3
D3
D1
2
D11
D2
D10
D1
D9
D0
D8
A15
A14
PHY_TX_D2
PHY_TX_D0PHY_TX_D1
PHY_TX_ERPHY_RX_ER
PH
Y_
RX
_D
V
PH
Y_
RX
_D
0P
HY
_R
X_
D1
PH
Y_
MD
C
PH
Y_
RX
_D
2P
HY
_R
X_
D3
PHY_MDio
PHY_MDC
PHY_RX_D0
PHY_RX_D1
PHY_RX_D2
PHY_RX_D3
PH
Y_R
X_D
V
PHY_RX_CLK
PHY_RX_ER
PH
Y_T
X_E
R
PHY_TX_CLK
PHY_TX_EN
PHY_CRS
PH
Y_C
oL
PHY_TX_D0
PHY_TX_D1
PHY_TX_D2
PHY_TX_D3
A1_F
/PHY_RST
US
B_
PW
RD
US
B_
PP
WR
US
B_
oV
RC
R
TXD
3
RXD
3
485_DE2
485_DE1
/TR
ST
TM
S
TD
i
TD
o
RTCK
BD1_DET
AUX_o1
AUX_o2
AUX_i1
AUX_i2
TXD0
RXD0
RX
D1
TX
D1
DCD1
DSR1
DTR1
/CS0
BL
S1
A2
2
BL
S0
A2
1
SQ
_o
UT
RXD2/ARM_iNT
TXD2
/STS_LED_R
/STS_LED_G
/PWR_LED_R
A0
/LD_MoD
A2
3
DSP_RST
RTS1
/PH
Y_
RiP
SD
A
US
B_
UP
_L
ED
Ri1
DSR1DTR1Ri1
D15D7
D6D14
D5D12
D13
D4
D10D2
D3D11
D8
D9
D0
D1
TXD1
USB_HSTEN
USB_oVRCRUSB_PPWRUSB_PWRDUSB_UP_LED
USB_HSTEN
USB_DPUSB_DM
SDASCL
BD2_DET
A0
A2
1A
22
A2
3B
LS
0B
LS
1/C
S0
TD
o
TM
S
TC
K
TD
i
/TR
ST
RT
CK
BD2_DET
DSP_RST
/ST
S_
LE
D_
R
/ST
S_
LE
D_
G
/PHY_RSTPHY_PD
/PHY_RiP
US
B_
DP
/RSToUT
A1
5
A20_F
PH
Y_
PD
CTS1
/485_RE2
/485_RE1
/RS
ToU
T
CS1
/oE
/WE
/PW
R_
LE
D_
R
/PW
R_
LE
D_
G
SQ
_o
UT
TXD0
RXD0
PTT_iN
AUX_i1
/LD_MoD
AUX_o1
/ARM_iNT
/DSP_iNT
BD1_DET
CTS1
TX
D_
AC
C
RTS1
CT
S_
AC
C
RXD1
TXD2
TXD3
485_DE2
/485_RE2
RXD3
RXD2
/485_RE1
485_DE1
/WE
/oE
CS1
D1
4
D1
5
A1
_F
A1
0_
F
A1
5_
F
A1
3_
F
A1
2_
F
A1
1
A1
0
A9
A8
A7
A6
A1
9
A2
0
A5
A1
8
A8
_F
A9
_F
Mii_iNTPHY_CRSPHY_CoL
PH
Y_
MD
io
TC
K
/DSP_iNT
PHY_TX_D3
PHY_TX_EN
PH
Y_
RX
_C
LK
A5
_F
A1
8_
F
RT
S_
AC
C
AU
D_
IN
RX
D_
AC
C
DCD1
AU
D_
OU
T
SC
L
US
B_
DM
PT
T_
iN
Mii_
iNT
+B +B
AU
X_
o2
AUX_i2
50M
33M
PHY_TX_CLK
33DC
A1
2
A5
A3
A1
1
A1
0
A1
A2
A9
A7
A1
9
A1
8
A4
A1
7
A1
6
A6
A8 A2
0
/PWR_LED_G
L20
L9
2-0
46
7-0
5
R1
14
47
k
R1
13
47
k
L19
L92-0467-05
C132
0.1u
47
k
R1
00
0
R93
0
R91
0
R92
0
IC10
LPC2460FBD208
1D
12
2T
DO
3D
34
TD
I5
P3
[28
]6
TM
S7
D1
38
/TR
ST
9D
BG
EN
10
TC
K1
1P
3[2
9]
12
RX
D3
13
D4
14
TX
D3
15
VD
D1
16
P0
[24
]1
7D
51
8A
D0
[0]
19
RT
S1
20
VD
DA
12
1D
14
22
VS
SA
12
3D
62
4V
RE
F2
5P
3[3
1]
26
VD
DD
CD
C1
_1
27
D7
28
D1
52
9/R
ST
OU
T3
0N
C_
1
31
P2
[30
]3
2V
SS
CO
RE
13
3V
SS
IO1
34
RT
CX
13
5/R
ES
ET
36
RT
CX
23
7A
LA
RM
38
VB
AT
39
P2
[31
]4
0P
1[3
1]
41
P0
[12
]4
2P
1[3
0]
43
P2
[29
]4
4X
TA
L1
45
P0
[13
]4
6X
TA
L2
47
P2
[27
]4
8P
0[2
8]
49
P2
[28
]5
0
P0[27]
51
P0[31]
52
/USB_D-2
53
25_CK_SFT
54
55
485_DE1
56
57
58
59RY/BY
60VDD2
61/WP_SF
62P0[30]
63VSSIO2
64BD1_DET
65P3[23]
66P1[18]
67/STS_LEDG
68
69P0[14]
70SCK_SF
71VDD3
72/CS_SF
73/PWR_LEDG
74
75A0
76SDI_SF
77VSSIO3
78SDO_SF
79A1
80AUXO_1
81
82
83A2
84VSSCORE2
85AUXI_2
86VDDDCDC1_2
87/LD_MODE
88HWV2
89VDD4
90HVVV1
91P2[14]
92
93VSSIO4
94P0[0]
95BD2_DET
96DSP_RST
97A3
98
TX
D2
99
100
RX
D2
101
A1
6
102
103
A4
104
A1
7
10
5
A1
8
10
6
/PT
T_
IN
10
7A
5
10
8M
II_
INT
10
9A
20
11
0IS
P_
MO
DE
11
1A
19
11
2V
DD
5
11
3A
6
11
4V
SS
IO5
11
5A
21
11
6P
0[2
2]
11
7N
C_
2
11
8S
QO
UT
11
9/B
LS
0
12
0P
HY
_P
D
12
1A
7
12
2/P
HY
_R
IP
12
3A
22
12
4P
0[1
8]
12
5V
DD
6
12
6P
0[1
7]
12
7A
8
12
8P
0[1
5]
12
9A
23
13
0P
0[1
6]
13
1A
9
13
2P
2[9
]
13
3V
SS
IO6
13
4P
2[8
]
13
5A
10
13
6P
2[7
]
13
7T
XD
1
13
8P
2[6
]
13
9/B
LS
1
14
0P
2[5
]
14
1N
C_
3
14
2P
2[4
]
14
3R
XD
1
14
4P
2[3
]
14
5A
11
14
6V
DD
7
14
7P
HY
_R
XD
V
14
8V
SS
IO7
14
9A
12
15
0
P2[2]
15
1
CTS1
15
2
P2[1]
15
3
PHY_COL
15
4
P2[0]
15
5
A13
15
6
PHY_TXER
157
PHY_RXD3
158
P0[9]
159 A14160 P0[8]161 DCD1162 P0[7]163 PHY_RXD2164 P0[6]165 VDD8166 P0[5]167 DSR1168 P0[4]169 VSSIO8170 P4[28]171 PHY TXCLK172 VSSCORE3173 A15174 VDDDCDC1_3175 DTR1176 P4[29]177 PHY_TXD3178 PHY_MDIO179 /WE180 PHY_MDC181
VDD9182 PHY_RXCLK183 /OE184 PHY_RXER185 PHY_TXD2186 PHY_RXD1187 /CS0188 PHY_RXD0189 VSSIO9190 PHY_CRS191 D8192 PHY_TXEN193 /CS1194 PHY_TXD1195 RI1196 PHY_TXD0197 D0198 VDD10199 D9200 VSSIO10201 D1202 TXD0203 /PHY_RST204 RXD0205 D10206 RTCK207 D2208 D11
R83 47kR82 47kR81 47kR80 47k
R87 47kR86 47k
R7
34
7k
C8
54
7p
C8
40
.1u
R58 47kR57 47kR56 47k
C7
60
.1u
C7
84
7p
C7
00
.1u
C7
34
7p
R1
3
27
0
L1
6L
92
-04
67
-05
R3 0
R5
R6
R7 0
R2
50
C45 0.1uC46 47p
C48 47pC47
L15L92-0467-05
C8
1
47
p
C8
3
22
u
R6
5
R64 1M
C7
1
5p
C6
6
5p
C6
52
p
C7
2
2p
2SC4738FQ3
2SC4738FQ1
R72
10k
C7
40
.01
u
R7
04
.7k
R40
10k
R4
64
.7k
R48 0
L5L33-1500-05
R55
R8 100
C1
91
00
p
R3
2
47
k
R49 0
C2
01
00
p R52 0
R10 100
IC1
ISL8485EIBZ
1Ro
2RE
3DE
4DI
C2
50
.1u
C1
8
R50 0
R53 0
IC2
ISL8485EIBZ
1Ro
2RE
3DE
4DI5 GND
6 A/Y
7 B/Z
8 VCC
R51 0
C2
9
0.1
u
L6L33-1500-05
R3
5
10
k
R11 100
R54 0R9 100
R3
4
10
k
R3
3
47
k
CN11
1
2AUX_o2
3AGND
4NC
5
6AUX_i2
7AGND
8NC
9TXD0
10AUX_o1
11GND
12NC
13PTT_oUT
14AUX_i1
15LD_MoD
16NC
17GND
18PTT_iN
19RXD0
20NC
R14 1k
C3
21
00
0p
R2
2 IC4TC7WT125FUF
5A2
6Y1
7G2
8VCC
C6
20
.1u
R4
71
0k
1 10
C1
15
0.1
u
C1
06
0.1
u
C1
90
0.1
u
R9
8
47
k
C128
0.1u
C129
0.1u
C1270.1u
IC5ADM101EARMZ
RIN
7ToUT
8SD
9C1+
10VCC
C5
8
0.1
u
C6
4
0.1
u
0.1u
R4
1
47
k
L4
L92-0639-05
C2
81
00
0p
D8
1S
S3
55
2SD2114K(W)Q2
R15 1k
C3
11
00
0p
R8
94
7k
R8
8
R9
04
7k
C9
20
.1u
C9
10
.1u
C9
40
.1u
C9
6
0.1
u
C1
09
0.1
u
C1
17
0.1
u
C1
03
0.1
u
CN30
CN32
CN29
CN31
CN37
CN28CN27
CN38
CN35
CN
24
R1
05
47
k
R96
1k
C1
12
10
00
p
R94 47kR95 47k
J21
C990.1u
R6
61
0k
1k
R16 100
R19 1k
R18 100
C3
61
00
0p
C3
41
00
p
C3
91
00
0p
C3
81
00
p
R2
4
47
k
R2
74
7k
R2
84
7k
C4
11
00
p
C4
01
00
p
R21 100
R20 100
CN
2
CN
3
CN
1
IC11W05-1650-00
25A0
26CE
27VSS1
28oE
29DQ0
30DQ8
31DQ1
32DQ9
33DQ2
34DQ10
35DQ3
36DQ11
37VCC
38DQ4
39DQ12
40DQ5
41DQ13
42DQ6
43DQ14
44DQ7
45DQ15/A-1
46VSS2
47BYTE
48A16
IC3
LT3
68
5E
MS
E
6S
YN
C7
PG
8F
B9
VC
10
RT
11
GN
D1
BD
2B
oo
ST
3S
W
4V
IN
5R
UN
/SS
R3
1
18
k
C4
2
68
0p R3
6
56
k
D4
R4
4
22
0k
(0
.5%
)
R4
5
68
k(
0.5
%)
C6
0
C6
1
C4
4
0.4
7u
L10
4.7u
L33-1532-05
R3
0
68
0k
C3
54
.7u
C3
34
.7u
D2
KD
Z3
6B
C2
64
7u
35
C2
34
7u
35 C
69
10
00
p
C7
5
10
00
p
D1
0
1S
S3
88
F
C7
70
.1u
C8
0
10
00
p
R7
4
10
kIC8
XC6108N31BM-G
1VoUT
2VSS
3VIN
4 VSEN
5 CD
C6
8
0.0
1u
R2
64
9.9
(0
.5%
)
R2
34
9.9
(0
.5%
)
L2
L33-1500-05L3
R9
90
C1
07
10
u
R111 47k
R1
03
10
k
R1
09
10
k
2SC4738FQ5
C1
16
0.0
1u
X4L77-2951-05
C1
21
10
p
C1
23
0.0
1u
R1
08
4.7
k
2SC4738FQ4
R1
04
4.7
k
C1
20
10
p
R107 0
CN39CN40CN41CN42
C7
9
47
u2
5
C6
7
47
u2
5
IC7NJM78M05DL1AZB
2GND
1 IN 3oUT
C9
5
10
u
C9
84
7p
C9
3
47
p
C9
04
7p
C9
7
47
p
C1
08
47
p
C1
89
47
p
C125
47p
C126
47p
C124
47p
C1
19
47
p
C1
10
47
p
C1
02
47
p
R39
4.99k( 0.5%)
R118 100
C1
48
10
00
pC
16
41
00
0p
C1
46
10
00
p
C1
49
10
00
pC
15
01
00
0p
C1
47
10
00
p
C1
62
10
00
p
C1
45
10
00
p
R119 100
C1
44
10
00
p
C1
35
10
00
p
C1
43
10
00
p
C1
61
10
00
pC
16
01
00
p
C1
41
10
00
p
R132 100
C1
59
10
00
p
C1
42
10
0p
R134 100
C1
57
10
00
p
C3
71
00
p
R125 1k
C1
39
10
00
p
C1
58
10
0p
C1
56
10
00
p
C1
38
10
00
p
C1
54
10
00
p
C1
37
10
00
p
L7L92-0639-05
L9
L92-0639-05
L13 L92-0639-05
R110 47k
CN
19
CN
20
CN
22
CN
18
CN
16
CN
17
CN
21
R141
0 R1
47
0
R142 0
R143 0
R6
0
0
R6
10
R7
60
R7
90
R8
40
R9
7 0
R59
0
R146
0
R101
0
IC6E-STE100P
1M
F4
2M
F3
3M
F2
4M
F1
5M
F0
6F
DE
7G
ND
A_
18
NC
_1
9V
CC
A_
11
0G
ND
A_
21
1X
21
2X
11
3V
CC
A_
21
4G
ND
A_
31
5IR
EF
16
VCCA_3
17
VCCA_4
18RXN
19RXP
20GNDA_4
21TXP22VCCA_5
23TXN24GNDA_525GNDE26TEST
27PWRDWN
28RESET
29RIP
30NC_2
31NC_3
32 NC_4
33
TE
ST
_S
E
34
LE
DS
35
LE
DC
36
LE
DL
37
LE
DT
R3
8L
ED
R1
03
9V
CC
E/I
_1
40
GN
DE
/I_
14
1M
DIo
42
MD
C4
3R
DX
34
4R
DX
24
5V
CC
E/I
_24
6R
XD
14
7R
XD
04
8R
X_D
V
49
RX_CLK
50GNDE/I_2 51
RX_ER/RXD4 52TX_ER/TXD4
53TX_CLK54TX_EN55TXD056TXD157TXD258TXD359CoL60CRS61MDINT62VCCE/I_363CFG164CFG0
R106
0
R144
0
C5510u
C4310u
C1
66
10
00
pC
16
71
00
0p
R151 100
C1
68
10
0p
C1
69
10
0p
C2
11
00
p
C1
41
00
p
CN14
CN15
C1
53
10
00
p
C1
55
10
00
p
Q7
RT
1P
14
1M
-T1
11
R1
22
12
0
R1
20
10
0
R1
39
10
0
Q9
RT
1P
14
1M
-T1
11
Q6
RT
1P
14
1M
-T1
11
R1
40
12
0
Q8
RT
1P
14
1M
-T1
11
L22
L92-0467-05
L23
L92-0639-05
L1
1
L9
2-0
63
9-0
5
L24
L92-0639-05
L12L92-0467-05
C1
72
10
00
p
R1
10
kR
2
10
k
L21
L92-0467-05
R157 100
R158
100
C1
82
10
00
p
C1
83
10
00
p
D1
3
DA
20
4U
D1
4
DA
20
4U
D1
5
DA
20
4U
D1
6
DA
20
4U
R159
47k
R161 47k
R1
62
47
k
CN33
C8
72
2u
C8
64
7p
C1
88
0.1
u
C1
87
47
p
C1
85
47
p
C1
86
0.1
u
R1
65
0
R1
64
0
R166
0 R160
47k
C104
47p
C105
0.1u
R2
9
10
0
(0
.5%
)
L1
7
L9
2-0
46
7-0
5
R1
86
47
k
D1
SMD030F
D1
7
DA
20
4U
D1
8
DA
20
4U
R37
47kR38
47k
C2
00
0.0
1u
CP
22
0
CP
24
0
L31L92-0639-05
CP13 0
CP12 0
CP15 0
CP14 0
X2
25MHzL77-3067-05
D11
B30-2151-05
D12
B30-2151-05
CN10
1
2
R2
00
47
k
IC12
5DI(Io0)
6CLK
7HoLD(Io3)
8VCC
D1
9
LX
ES
15
AA
A1
01
7
D2
0
D2
1
D2
2
R2
01 0
R2
02 0
R2
03 0
R2
04 0
R2
05 0
R2
06 0
R2
07 0
R2
08 0
R2
09 0
R2
10 0
R2
11 0
R2
12 0
C2
03
C2
04
CP25 22
CP26 22
R2
13 0
R2
14 0
CN43
CN44
CN8
CN9
D9
RK
Z1
8B
2K
G
CN48 CN49
R245
0
J20
87654
32
1
12
11
10
9
13
14
R2
18
4.7
k
R63
4.7k
R6
2
4.7
k
R2
19
47
k
R2
20
0
C122
22pC118
22p
CP16 1k
L33
L92-0467-05L34
L92-0467-05
C218
1000p
C219
1000p
C220
1000pR221
0
CP3 33
CP4 33
CP
13
3
CP5 33
CP
27
33
R2
15
33
R2
16
33
C222
18p
C221
18p
R2
22 0
R2
23 0
CN93
CN
94
CN
95
CN
96
CN
97
CN
98
CN
99
CN
10
0
CN
10
1
CN
10
2
CN
10
3
CN
10
4
CN
10
5
CN
10
6
CN
10
7
CN
10
8
C2
07
10
0p
C2
06
10
0p
C2
09
10
0p
C2
08
10
0p
C2
11
10
0p
C2
10
10
0p
C2
16
10
0p
C2
17
10
0p
C2
25
10
0p
CN
10
9
L3
5
233DC1 +B
4 33DC3 +B
6 NC5 NC
8 GND7 GND
10 BD1_DET9 AGND
12 BD2_DET11 AUD_IN
14 /DSP_iNT13 AGND
16 DSP_RST15 AUD_OUT
18 /ARM_iNT17 AGND
20 TXD119 RTS_ACC
22 RXD121 CTS_ACC
24 RTS123 TXD_ACC
26 CTS125 RXD_ACC
RJ-45LAN CONNECTOR)
N_SYNC2_AN_SYNC2_B
N_SYNC1_BN_SYNC1_A
50M
+B
GND
i2C
RR G
POWER
G
STATUS
DC/DC GND
Digital GND
ISP
+B
RXD0
HW
V0
HW
V1
HW
V2
GND
AUXo2
AUXo1
AUXi2
AUXi1
RESET
CASE GND
12MHz
100M
FULL
SIDE-B
SIDE-A
/RESET/RESET
33DC33DC33DC33DC33DC33DC33DC33DC+B+B
33DC33DC
/RESET/RESET
RXNRXN
RXPRXP
TXNTXN
TXPTXPSP_LEDSP_LEDDP_LEDDP_LED3.3V3.3V
RXN RXN
RXPRXP
TXPTXP
SP_LEDSP_LEDDP_LEDDP_LED
3.3V3.3V
N_SYNC1_B
N_SYNC2_A
N_SYNC1_AN_SYNC2_B
SDo_SF
/CS_SF
SDi_SF
SDo_SF
SCK_SF SCK_SF
/WP_SF
/WP_SF
+B +B
+B+B
25_CK_SFT25_CK_SFT25_CK_SFT25_CK_SFT
+B+B
N_SYNC2_AN_SYNC2_BN_SYNC1_AN_SYNC1_B
SP_LED
DP_LED
/RESET
SDo_SF
SDi_SF
/CS_SF
SCK_SF
12_CK_SPT
25_CK_SFT
RS-485
TRI-STATE BUFFER
DC/DC CONVERTER
VOLTAGE DETECTOR VOLTAGE REGULATOR
RS-232C DRIVER/RECEIVER
MPU
FLASH MEMORY
FLASH MEMORY
DC SWITCH (25M SHIFT)
DC SWITCH(PTT OUT)
SURGE PROTECTION
SURGE PROTECTION
DC SWITCH (LED)
DC SWITCH (12M SHIFT)
OVER CURRENT
PROTECTION OFREVERSE CONNECTION
CATCH DIODE
(DC/DC CONVERTER)OVER VOLTAGE
Q1, 3
REVERSE CURRENTPROTECTION
OVER VOLTAGEPROTECTION
TRANSCEIVER
/RESET
Q4, 5
INTERFACE UNIT (X46-3370-21)
/CS_SF
SDi_SF
/WP_SF
+B
50M50M
10
00
p
10
00
p
22
u
22
u
47
k
G1
A1
Y2
GND
1
2
3
4
C2
2
C2
7C
30
C2
4
0.1
u
0.1
u2
2p
22
p
10
0p
10
0p
C6
C9
10
0p
C1
0C
71
00
p1
00
p
C1
71
00
p
1
2
3
4
5
GND
C1-
V-
TIN
RoUT
C63
5
6
7
8
GND
A/Y
B/Z
VCC
C5
90
.01
u
47p
0.1u
0.1u47p
47p0.1u
C53
C54
C51C52
C50C49
0.1u
1000p4.7k
C57R42
270R43
0
+B
C2
24
10
0p
10
0p
C2
23
IC10
LPC2460FBD208
MPU
R112 47k
47
p
C1
14
US
B i/F
CN25 CN26
CN91 CN92
R1
87
R1
88
47
k4
7k
R1
15
1
2
3
4
CS
Do(Io1)
WP(Io2)
GND
R1
24
R1
23
R1
21
R1
48
R1
49
47
k4
7k
47
k1
0k
47
k
R126
R127
R128
R130
R131
R133
R136R152
1k
1k
1k
1k
1k
1k
1k100
R135 1k
0.0
1u
C1
99
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
A15
A14
A13
A12
A11
A10
A9
A8
C1
NC2
WE
RESET
NC3
NC4
RY/BY
A18
A17
A7
A6
A5
A4
A3
A2
A1
47
p
1u
C1
33
C1
34
0
0
R17
D13-18
D19-22
D2
D4D10
D8
D9
Q6-9
33M 33M
33M 33M
GND GND
/RESET /RESET
GND
3.3V 3.3V33M 33M
/CS_SF /CS_SF
A1-20 A1-20
GND
PROTECTION
RXD0TXD0
PTT_oUT
RXD0TXD0
D0-15 D0-15
D0-15
3.3V 3.3V
D0-15
A8-15 A8-15
1k
TXNTXN
RXN
RXP
TXP
SP_LEDDP_LED
3.3V
3.3V
TXN
AUXCONNECTOR
1
2
3
4
5
6
7
9
10
11
12
13
14
15
8
1
4
9
12
DC POWER
CONNECTORSUPPLY
RCT
TCT
RCT
TCT
PROTECTION
RS-485TRANSCEIVER
4321N_SYNC2_A
N_SYNC2_B
N_SYNC1_BN_SYNC1_A
RXNRCTRXP
TXNTCT
TXP
N_SYNC
CN12
CN
47
AUD_oUT
AUD_iN
AUD_oUT
AUD_iN
INT
ER
FAC
E U
NIT
(X
46-3
380-
20)
-CN
30012_CK_SFT
/485_RE1
/485_RE2485_DE2
/STS_LEDR
/PWR_LEDR
AUXO_2
AUXI_1
HWV0
/AR
M_
iNT
/DS
P_
iNT
LEDC_C
LEDC_A
LEDS_C
LEDS_A
NCNCRD-NC
RD+TD-
TD+
NC
D2
7
D33
D34
D2
9D
37
D3
1
D36
D30
D35
D32
D2
8 C
LXES15AAA1017
SURGE PROTECTION
D27-37
TXD0
PTT_oUT
ETHERNET TRANSCEIVER
C2
27
68
00
p
3.3V
3.3V
3.3V
5.0V
3.3V
3.3V
5.0V
5.0V
3.3V
13.6V
13.6V
3.3V
3.3V
13.6V
5.0V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
13.6V
3.3
V
3.3V
3.3V
1
2
34
5
1
2
34
5
4
5
4
5
1 1
2
3
45
2
34
5
6
7
8
910
2
3
4
5
1 1
8
6
7
2
910
3
4
5
9
3
5
9
7
5
9
3
5
9
7
5
6 6
10 10
3.3V
1.3V
3.3V
3.3V
3.3V
3.3V
13.6V
3.3V
A
A
WE
OE
CS
TDO
TCK
EMU1
EMU0
TDI
A0
D2
D3
D4
D5
D6
D7
D8
D9 D1
0
D1
1
D1
2
D1
3
D1
4
D1
5
EM
U0
EM
U1
TR
ST
TC
K
TD
I
TD
O
D1
UA
RT
_T
XD
UA
RT
_R
XD
TM
S
D0
A5
A2
A6
A4
A3
A1
7
A7
A9
A1
0
A1
3
A1
4
A1
1
A1
5
A1
6
A1
8
A1
9
A2
0
A8
A1
2
A16
A15
A11
A19
A20
A5
A1
A14
A10
A18
A6
A2
A1
2
A8
A1
7
A4
A1
3
A9
WE
WA
IT
A7
A3
CS
D6
D4
D3
D1
D9
D11
D13
D15
D1
4
D1
2
D1
0
D8
D0
D2
D5
D7
TMS
A0
TRST
A1
UART_RXD
UART_TXD
OE
R324 22
R325 22
R322 22
C3
35
0.1
u
C333
1u
R15 10k
( 0.5%)
R2
12
2
R2
22
2
R3
1
22
R8
10
k
C6 0.1u
CN1
CN
2
CN
3
CN
4
CN
5
CN
6
L304
R9 0
C13 0.1u
C41 0.1u
C39 0.1u
C40 0.1u
C38 0.1u
C37 0.1u
C31 0.1u
C35 0.1u
C34 0.1u
C32 0.1u
C36 0.1u
C33 0.1u
C29 0.1u
C46 0.1u
C30 0.1u
C47 0.1u
C48 0.1u
C14 1u
C15 0.01u
C16 47p
C17 1u
C18 0.01u
C19 47p
C20 1u
C21 0.01u
C22 47p
C25 47p
C23 1u
C24 0.01u
C28 47p
C26 1u
C27 0.01u
C5
71
00
0p
R1
94
7k
R1
84
7k
R326 47k
C3
10
00
p
R316
22k
C330 1500p
R31322k
R3
17
22
k
C3
29
33
0p
R315
12k
R3
14
27
k
C3
28
47
0p
R3
12
C3
26
33
0p
R309
100k
C322
1u
C321
1u
C3
27
1u
R3
10
10
0k
R3
11
10
0k
C3
24
10
u
L303
C3
03
10
00
p
C3
05
10
00
p
C3
08
10
00
p
C3
09
10
0p
C3
10
10
0p
C3
06
10
00
p
C3
02
10
00
p
R301 1k
R303 1k
R304 1k
R305 100
R306 100
R300 100
R302 100
C3
14
10
00
p
C3
17
10
00
p
C3
18
10
0p
C3
19
10
0p
C3
16
10
00
p
C3
13
10
00
p
C3
11
10
00
p
C300
0.01uC301
0.01u
C332
1u
IC300XC6701D332JRG
2
GND
1 IN 3oUTC
31
2
0.0
1u
L302 L1
C43 0.01u
C42 1u
C44 47p
R2
64
.7k
L2
R7 1k
Q301RT1N144M-T111
R3
94
.7k
R4
04
.7k
C9
0.0
1u
IC301NJM2734V
1 AoUTPUT
2 A-INPUT
3 A+INPUT
4 V+
5 B+INPUT
6 B-INPUT
7 BoUTPUT8CoUTPUT
9C-INPUT
10C+INPUT
11GND
12D+INPUT
13D-INPUT
14DoUTPUT
IC302
AK4555VT
1 VCoM
2 AINR
3 AINL
4 VSS
5 VDD
6 DEM0
7 DEM1
8 SDTo8 SDTo
9SDTISDTI
10LRCK
11MCLK
12SCLK
13PWADN
14PWDAN
15AoUTL
16AoUTR
C3
34
0.1
u
C3
31
10
uC
30
7
0.0
1u
C8
0.0
1u
C336
1000p
B7
SC
L
B8
SD
A
N3
SP
I_C
LK
P6
SP
I_R
X
N6
SP
I_T
X
P4
SP
I_C
S0
N4
SP
I_C
S1
P5
SP
I_C
S2
N5
SP
I_C
S3
G1
3U
SB
_M
XI
G1
4U
SB
_M
Xo
J1
2U
SB
_V
BU
S
J1
4U
SB
_D
M
H1
4U
SB
_D
P
G9
US
B_
R1
I2S2_FS/GP[19]/SPI_CS0
P12I2S2_DX/GP[27]/SPI_TX
N10I2S2_CLK/GP[18]/SPI_CLK
N11I2S2_RX/GP[20]/SPI_RX
M11MMC0_CMD/I2S0_FS/GP[1]
M10MMC0_D1/I2S0_RX/GP[3]
L9MMC0_D0/I2S0_DX/GP[2]
L10MMC0_CLK/I2S0_CLK/GP[0]
L11MMC0_D3/GP[5]
L12MMC0_D2/GP[4]
L13MMC1_D3/GP[11]
L14MMC1_CMD/I2S1_FS/GP[7]
K14MMC1_D2/GP[10]
M12MMC1_D1/I2S1_RX/GP[9]
M13MMC1_CLK/I2S1_CLK/GP[6]
M14MMC1_D0/I2S1_DX/GP[8]
E10DSP_LDoo
B12LDoI_1
F13LDoI_2
F14LDoI_3
D12DSP_LDo_EN
F12USB_LDoo
A12ANA_LDoo
B13BG_CAP
A7CLKOUT
A8CLKIN
C7CLK_SEL
E7INT1
C6INT0
D6RESET
D13RSV16
C11RSV9
B11RSV8
A11RSV7
D1
0R
SV
6C
13
RS
V5
C1
4R
SV
4D
14
RS
V3
J1
1R
SV
2J
10
RS
V1
C1
2R
SV
0B
4E
M_
SD
CA
SA
6E
M_
SD
RA
SN
2E
M_
SD
CK
EM
3E
M_
SD
CL
KB
1E
M_
BA
[1]
A1
EM
_B
A[0
]P
1E
M_
DQ
M1
B5
EM
_D
QM
0B
6E
M_
R/W
E4
EM
_o
EH
1E
M_
WE
H4
EM
_W
AIT
5G
1E
M_
WA
IT4
K6
EM
_W
AIT
3D
5E
M_
WA
IT2
A3
EM
_C
S5
C3
EM
_C
S4
M4
EM
_C
S3
C5
EM
_C
S2
A4
EM
_C
S1
B3
EM
_C
S0
J3
EM
_A
[20
]/G
P[2
6]
G4
EM
_A
[19
]/G
P[2
5]
G2
EM
_A
[18
]/G
P[2
4]
F2
EM
_A
[17
]/G
P[2
3]
E2
EM
_A
[16
]/G
P[2
2]
N1
EM
_A
[15
]/G
P[2
1]
M1
EM
_A
[14
]
L1
EM
_A
[13
]
K1
EM
_A
[12
]/C
LE
K2
EM
_A
[11
]/A
LE
L2
EM
_A
[10
]
J2
EM
_A
[9]
J1
EM
_A
[8]
H2
EM
_A
[7]
F1
EM
_A
[6]
D1
EM
_A
[5]
C1
EM
_A
[4]
D2
EM
_A
[3]
E1
EM
_A
[2]
C2
EM
_A
[1]
B2
EM
_A
[0]
G3
EM
_D
[0]
E5
EM
_D
[1]
F3
EM
_D
[2]
D4
EM
_D
[3]
L4
EM
_D
[4]
M2
EM
_D
[5]
K5
EM
_D
[6]
H3
EM
_D
[7]
E3
EM
_D
[8]
F4
EM
_D
[9]
D3
EM
_D
[10
]
C4
EM
_D
[11
]
L3
EM
_D
[12
]
K4
EM
_D
[13
]
K3
EM
_D
[14
]
J4
EM
_D
[15
]
F6CVDD_1
H8CVDD_2
J6CVDD_3
K10CVDD_4
L5CVDD_5
F7DVDDIO_1
K7DVDDIO_2
K12DVDDIO_3
N14DVDDIO_4
P3DVDDIO_5
P8DVDDIO_6
A2DVDDEMIF_1
A5DVDDEMIF_2
E6DVDDEMIF_3
F5DVDDEMIF_4
G5DVDDEMIF_5
H5DVDDEMIF_6
H7DVDDEMIF_7
J5DVDDEMIF_8
P2DVDDEMIF_9
C8CVDDRTC
F8DVDDRTC
C10VDDA_PLL
G8USB_VDDPLL
J13USB_VDD1P3
H10USB_VDDA1P3
H12USB_VDDA3P3
G12USB_VDDoSC
A10VDDA_ANA
B9RTC_XI
A9RTC_Xo
D8RTC_CLKOUT
E8WAKEUP
A1
3V
SS
_1
A1
4V
SS
_2
D7
VS
S_
3
D1
1V
SS
_4
E9
VS
S_
5
E1
1V
SS
_6
E1
2V
SS
_7
E1
3V
SS
_8
E1
4V
SS
_9
F9
VS
S_
10
F1
0V
SS
_1
1
G6
VS
S_
12
G7
VS
S_
13
H6
VS
S_
14
J7
VS
S_
15
J8
VS
S_
16
J9
VS
S_
17
K8
VS
S_
18
K9
VS
S_
19
K1
1V
SS
_2
0
K1
3V
SS
_2
1
C9
VS
SR
TC
D9
VS
SA
_P
LL
G1
1U
SB
_V
SS
PL
L
H1
3U
SB
_V
SS
1P
3
H9
US
B_
VS
SA
1P
3
H1
1U
SB
_V
SS
A3
P3
F1
1U
SB
_V
SS
oS
C
G1
0U
SB
_V
SS
RE
F
B1
0V
SS
A_
AN
A_
1
B1
4V
SS
A_
AN
A_
2
P1
4U
AR
T_
TX
D/G
P[3
1]/
I2S
3_
DX
P1
3U
AR
T_
CT
S/G
P[2
9]/
I2S
3_
FS
N1
3U
AR
T_
RX
D/G
P[3
0]/
I2S
3_
RX
N1
2U
AR
T_
RT
S/G
P[2
8]/
I2S
3_
CL
K
L8
TM
S
M7
TD
o
L7
TD
I
M6
TC
K
M9
TR
ST
M5
EM
U1
L6
EM
U0
P7
GP
[12
]
N7
GP
[13
]
N8
GP
[14
]
P9
GP
[15
]
N9
GP
[16
]
P1
0G
P[1
7]
M8
XF
L3
R3
20
47
k
R3
19
47
k
R308
0
R3
07
47
k
C3
20
10
00
p
SSM3K15TE(F)Q300
R3
2
0
R3
39
47
R3
38
47
R323 22
R1
0
1k
R1
1
1k
IC2
XC6206P132PRG
1
VSS
2 VIN 3VOUT
C7
2.2
u
C1
0
2.2
u
C3
04
4.7
u
C3
15
2.2
u
R2
34
7k
R2
44
7k
R2
54
7k
C4 1u
R13 47k
R3
6
47
k
R1
44
7k
R3
29
R4 0
R6 0
CN300
1
3
5
7
9
11
13
15
17
19
21
23
25
C2 1000p
C1 1000p
R2 47k
R3 47k
R1
10k
R34
0
X1 32
.76
8k
Hz
C4
91
2p
C5
01
0p
R321 22
R12 47k
L305
CN7
IC3
A1
A3
A2
A7
A3
RB
A4
W
A5
A9
A6
A1
3
B1
A4
B2
A1
7
B3
VP
P/W
P
B4
RP
B5
A8
B6
A1
2 C1A2
C2A6
C3A18
C4NC
C5A10
C6A14
D1A1
D2A5
D3A20
D4A19
D5A11
D6A15
E1
A0
E2
DQ
0
E3
DQ
2
E4
DQ
5
E5
DQ
7
E6
A1
6
F1
E
F2
DQ
8
F3
DQ
10
F4
DQ
12
F5
DQ
14
F6
BY
TE
G1G
G2DQ9
G3DQ11
G4VCC
G5DQ13
G6DQ15/A-1
H1VSS1
H2DQ1
H3DQ3
H4DQ4
H5DQ6
H6VSS2
R3
7
1k
C5
24
7p
C5
10
.1u
R328
0
R327
0
R7
0
47
k
R7
1
47
k
R3
31
0
R3
34
0
R3
33
0
R3
32
0
R3
30
D300DA204U
R335 0
R336 0
R337 0
R3
81
0k
R340
0
CN9
CN301 CN302
R3
42
R3
43
R3
44
C5 1u
CN
10
TP
2
TP
3
TP
5T
P6
TP
7
R345
47k
TP
1C
34
5
68
0p
R3
46
12
k
R347
5.6k
C3
46
12
00
p
R3
48
12
k
R3
49
47
k
R3
50
47
k
R3
51
47
k
R3
52
47
k
33A
3.3V
33A
RESET
OPERATIONAL
CODEC
33DC
33DC
GNDGND
BD1_DET
AUD_iN
/DSP_iNT
AUD_oUT
/ARM_iNT
TXD1
RXD1
DC SWITCH
FLASH MEMORY
33DC
DSP
NCNC
NC NC
NCNC
NC
NC
NC
000
IC1
DSP
P11
TP
4
L300 L301
2
4
6
8
12
14
16
18
22
24
26
10
20
A
AGND
AGND
AGND
DSP_RST
+B
+B
TP
8
AMPLIFIER
VOLTAGEREGULATOR
(DSP_RST)
DC SWITCH(DSP_INT)
VOLTAGEREGULATOR
VOLTAGEREGULATOR
D300RESET
/ARM_iNT /ARM_iNT
LRCK LRCK
SDTo SDTo
SDTISDTI
SCLK
SCLK
SCLK
PWDAN PWDAN
PWADN PWADN
MCLKMCLK
USB_VDDoSC
VDDA_ANA
USB_VDD1P3
USB_VDDA1P3
DVDDIO_6
DVDDEMIF_1
DVDDEMIF_2
DVDDEMIF_3
DVDDEMIF_4
DVDDEMIF_5
DVDDEMIF_6
DVDDEMIF_7
DVDDEMIF_8
DVDDEMIF_9
CVDDRTC
VDDA_PLL
CVDD_4
CVDD_5
DVDDIO_1
DVDDIO_2
DVDDIO_3
DVDDIO_4
DVDDIO_5
CVDD_3
CVDD_2
CVDD_1
DVDDRTC
22
2
2
2 2
RESET RESET
11 1111
1
1
VDDA_PLLVDDA_PLLVDDA_PLLVDDA_PLL
0 0
INTERFACE UNIT (X46-3380-20)
INT
ER
FAC
E U
NIT
(X
46-3
370-
21)
-CN
12
IC1
27
k
VOLTAGE REGULATOR
IC3DC/DC CONVERTERLT3685EMSE
+B
50M
33DC
/RESETIC8VOLTAGE DETECTORXC6108N31BM-G
Q6,7 Q8,9
D11LED
D12LED
/PWR_LED_G, /PWR_LED-R
/STS_LED_G, /STS_LED_R
33DC
ETHERNETTRANSCEIVER
IC6
E-STE100P
N_SYNC1_A, N_SYNC1_B
N_SYNC2_A, N_SYNC2_B
RXD0, TXD0
IC1RS-485TRANSCEIVERISL8485EIBZ
IC2RS-485TRANSCEIVERISL8485EIBZ
IC5RS-232CDRIVER/RECEIVERADM101EARMZ
50M
50M
2SD2114K(W) SQ_oUTPTT_oUT
AUX_o1, AUX_o2
Q12SC4738F
X225MHzL77-3067-05
Q32SC4738F
AUX_i1, AUX_i2, /LD_MoD, PTT_iN
J20
J21
CN11
D11,12: B30-2151-05
Q6 - 9RT1P141M-T111
MPUIC10
LPC2460FBD208
33DC
L77-2951-05
X412MHz
Q42SC4738F
Q52SC4738F
12_CK_SFT
AUX_o1, AUX_o2
TXD3, 485_DE2, RXD3, /485_RE2
XTAL1 XTAL2
X1 X2
CN10
OVER CURRENTPROTECTION
POWER STATUS
D1
GREEN RED GREEN REDGREEN
GREEN
SMD030F
IC7
NJM78M05DL1AZB
50M
RXN, RXP, TXN,T XP, SP_LED, DP_LED
50M
IC4TRI-STATE BUFFERTC7WT125FUF
PHY_MDio, PHY_MDC
PHY_RX_D[0 3], PHY_RX_DV, PHY_RX_CLK, PHY_RX_ER
PHY_CoL, PHY_CRS
Mii_iNT, PHY_PD, /PHY_RiP, /PHY_RST
PHY_TX_D[0 3], PHY_TX_EN, PHY_TX_CLK, PHY_TX_ER
TXD2, 485_DE1, RXD2, /485_RE1
TXD0, RXD0
A[1 20]_F, D[0 15],/oE, CS1, /WE, /RSToUT
/CS_SF,SDi_SF,/WP_SF,SDo_SF,SCK_SFIC12FLASH MEMORY
33DC
IC11FLASH MEMORY
33DC
DCSW
DCSW
DCSW
DCSW
DCSW
Q2
DCSW
DCSW
DCIN
GND
LAN CONNECTOR
N_SYNC CONNECTOR
AUX CONNECTOR
25_CK_SFT
W05-1650-00
CN12
33DC
+B
AUD_oUT, AUD_iN
BD1_DET,/DSP_iNT,DSP_RST,/ARM_iNT,TXD1,RXD1
+B
33DC
CN300
TXD1, RXD1
MCLK,SCLK,SDToSDTi,LRCK
PWDANPWADN
33AUD
33AUD 33AUD
33AUD
33DC 13DSP
33DC
/ARM_iNT
/DSP_iNTSWQ300 SSM3K15TE
AMPIC301NJM2734V(A/4)
AMPIC301NJM2734V(D/4) AMP
IC301NJM2734V(C/4)
AUD_iN
AUD_oUT
DSP_RST
/RESET
IC1
IC3
AK4555VT
IC302CODEC
EM_A[19:0],EM_BA[1],/EM_CS2,/EM_oE,/EM_WE
EM_D[15:0]
X132.768kHz
13DSP
+B IC300VOLTAGE REGULATORXC6701D332JRG
33AUD
33DC
IC2VOLTAGE REGULATORXC6206P132PRG
SWQ301 RT1N144M-T111
BD1_DET
DSP_iNT
RTX_Xo
RTX_Xi
/RP
INTERFACE UNIT(X46-3370-21)
INTERFACE UNIT(X46-3380-20)
DSP
FLASH MEMORY