Post on 15-Jun-2019
transcript
1
LCD TV SERVICE MANUAL
Model list
KLC-2722US KLC-3211US KLC-3222US
KONKA GROUP CO,LTD. Digital Flat Display Division
2
IMPORTANT SERVICE SAFETY INFORMATION Operating the receiver outside of its cabinet or with its back removed involves a shock hazard.
Those who are thoroughly familiar with precautions necessary when working on high voltage equipment should only perform work on these models.
Exercise care when servicing this chassis with power applied. if carelessly contacted, can cause serious shock or result in damage to the chassis. Maintain interconnecting ground lead connections between chassis, escutcheon, picture tube dag and tuner when operating chassis.
When it is necessary to make measurements or tests with AC power applied to the receiver chassis, an Isolation Transformer must be used as a safety precaution and to prevent possible damage to transistors. The Isolation Transformer should be connected between the TV line cord plug and the AC power outlet.
It is important to maintain specified values of all components and anywhere else in the received that could cause a rise in operating supply voltages. No changes should be made to the original design of the receiver.
Components shown in the shaded areas on the schematic diagram and/or identified by in the replacement parts list should be replaced only with exact factory recommended replacement parts. The use of unauthorized substitute parts man creates may create shock, fire, or other hazards.
Before returning the receiver to the user, perform the following safety checks: 1. Inspect all lead dress to make certain that leads are not pinched or that hardware is not lodged
between the chassis and other metal parts in the receiver. 2. Replace all protective devices such as non-metallic control knobs, insulating fish papers, cabinet
backs, adjustment and compartment covers of shields, isolation resistor-capacitor networks, mechanical insulators etc.
3. To be sure that not shock hazard exists, a check for the presence of leakage current should be made at each exposed metal part having a return path to the chassis (antenna, cabinet metal, screw heads knobs and/or shafts, escutcheon, etc.) in the following manner.
Plug the AC line cord directly into a 110-240V~ 50/60HZ, AC receptacle. (Do not use an Isolation Transformer during these checks.) All checks must be repeated with the AC line cord plug connection reversed. (If necessary, a non-polarized adapter plug must be used only for the purpose of completing these checks.)
PLEASE READ BEFORE ATTEMPTING SERVICE 1. Use an Isolation Transformer when performing any service on this chassis. 2. Never disconnect any leads while receiver is in operation. 3. Disconnect all power before attempting any repairs. 4. Do not short any position of the circuit while the power is on. 5. For safety reasons, replace components any with identical replacement parts (SEE PARTS LIST). 6. Before alignment, warm up the TV for at least 30 minutes. 7. When removing a PCB or related component, after unfastening or changing a wire, be sure to put
the wire back in its original position. 8. Inferior silicon grease can damage IC's and transistors. When replacing IC's and transistors, use
only specified silicon grease. Remove all old silicon when applying new silicon. 9. Before removing the anode cap, discharge electricity because it contains high voltage.
3
A. SPECIFICATION
Panel Name:CMO(27’’),CPT(32’’) Color System : NTSC 、PAL Sound System : M/N、 Frequency range: 55.25M~805.75M IF Frenquency Video:45.75MHz
Sound:41.25MHz Chroma:42.17MHz
Audio output power 10%THD 4W X 2 Antenna Impedance 75Ω(Unbalance) Power Consumption 160W(27’’) , 180W(32’’) Power Supply : AC~110-240V,50/60Hz INPUT Source :
Inputs &
Outputs Signals Video Format
Connector types
TV Analog TV NTSC F Type VIDEO1 Video CVBS RCA VIDEO2 Video CVBS RCA VIDEO output Video CVBS RCA S-VIDEO S-VIDEO Y/C Mini Din 4 Pin YPbPr1 Component
(Y, Pb/Cb, Pr/Cr) 480i, 480p, 720p, 1080i RCA
VGA VGA Analog RGB D-SUB 15 Pin
DVI DVI Digital RGB DVI 24 Pin
2AUDIO output /1 AUDIO output L/R Audio STEREO
Headphone L/R Earphone Mini Din 7Pin
AC IN AC Power IN AC 110~240V YC14
4
Front Panel Function Control Description
Note: 1. When connect the TV S-Video to DVD or other equipment’s S-Video, you need to connect TV Audio 1 input to DVD or other equipment ’s Audio output. 2. When connect the TV Component, VGA, DVI, Video2 to other equipment’s Component, VGA, DVI, Video2, you need to connect TV Audio 2 input to other equipment’s Audio output.
5
ADJUSTMENT MANUAL Ⅰ. TEST NOTE 1. Please follow the pointed test steps and choose the right test equipment to
conduct adjustment, otherwise good effect of Unit could not be obtained. The unit should be warmed up for 30 minutes before adjustment and every parameter should be adjusted repeatedly till the optimum value obtained, the pointed voltage value should be ensured during test to get satisfied test result.
2. Test environment 1) Temperature : 15°C-35°C 2) Relative Humidity : 45-75% 3) Air pressure : 86-106Kpa
3 Test equipments(The following equipment should be calibrated before testing) 1) Computer 1 set 2) Multi-meter (VICTOR VC9801) 1 set 3) Video Signal Generator (Chroma Model 2227/2327) 1 set 4) Color Analyzer (Chroma Model 7120 ) 1 set 5) DDC card (DYNACOLOR, INC D8330) 1 slice 6) TV Video Signal Generator (FLUKE PM54200) 1 set 7) AV,VGA, YPbPR/YCbCr,DVI Signal line etc 1 set
4 Factory mode adjustment 4.1 Enter factory mode adjustment
Using the remote control, press Menu button once first , then press RECALL (or named PRE.CH) button five times, and you can see manufacture menu on the LCD panel.
4.2 factory menu operation method
Press the channel +/- button to selection the sub menu of factory menu(including F、E、UOCⅢ、Temp), and press the vol+ to enter the sub menu and setting the value.
4.3 exit the factory menu Press the MUTE button again and again or turn off the TV, it can exit the
factory menu. 4.4 AGC adjustment
In TV mode,Receive 60dB split field signal. Enter factory mode menu “UOCⅢ” item,press”CHAN▽” to select “AGC” ,then use VOL+/- to adjust the item until the voltage of Pin 1 of N100 to be about 2.5V±0.2V,or the noise in
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the picture disappears. 4.5 White calibration adjustment
1 Receive black or white signal under AV or PC mode, adjusting brightness and contrast to set the brightness to 15Nit in dark area and 90 Nit in bright area.
2 Adjust white balance. Press“MENU”button once, then press “RECALL”
five times to enter factory menu, select “Temp” Menu, Adjust Red 0-100
Green 0-100 Blue 0-100
3 Adjusting chromaticity coordinates of black and white to fit the requirement (X=0.283,Y=0.297), or plug automatic calibration system to adjust white calibration automatically.
BLOCK DIAGRAM
N401 MAIN IC
TDA15011H1/N1C80
T102 M9352M
T101 M3953MN100
Tuner
AGC
SIF
VIF
CVBS and SCART
KEY B1、B0IR
PWRON
DDC/HWI2C
BKLON
VCC-5Ua VCC-3.3VUSBVCC+1.8a VCC+1.8b
Audio N201 TDA8944
Audio1(forAV1) Audio2(for Av2)
3.3V Supply 2.5V Supply
Port DVI
port Y Pb Pr
N303 PI5V330
UOC_R,G,B
YUVHs YUVVs
M_Rst M_CLK M_SDA M_CS
N501 MST519
Y_GPb_B Pr_R
Port VGA
DDC/HWI2C
LCD
PANEL
N301 PI5V330
N302 24LC21
To N401
SDA SCL
VGA-DAT
VGA-CLK
+5V Supply
Earphon
speaker
LED R,G
+12V Supply
AU1IN_L,R
AMP_L
AMP_R
VGA_R,G,B VGA_Hs,Vs
VCC-PAN Y,Pb/Cb,Pr/Cr
N200 TDA1517
VCC8V
7
Signal Board Power Diagram
XS804
F802
Vcc_5v
For
L809
Vcc_U
5
N804 1117-3.3
N805 1117-2.5
N806 1117-3.3
VCC-3.
FOR N501
FOR N501
VCC-COR
VCC-3.3UFOR
N803 9435A
Vcc 5v
FOR N401
F801 12V
Vcc 12
N860 9435A
Vcc 12FOR
N200 TDA1517
INVERT
N201 TDA8944J
8
IC BLOCK DIAGRAM
1 N401 (TDA15011H1/N1C80)
2 N501 (MST519)
9
Trouble Shooting Key IC list
Item Type Maker Package Circuit No. Qty.
1 TDA15011H1/N1C80 Philips QFP128 N401 1 2 MST519 MSTAR PQFP160 N501 1
3 24LC32A MICROCHIP SOIC-8 N402 1
4 24LC21A MICROCHIP SOIC-8 N302 N601 2
5 FDS9435A FAIRCHILD SOIC-8 N803 N860 2 8 TDA1517 PHILIPS SIL9MPF N200 1 9 FSAV330 FAIRCHILD TSSOP-16 N301,N303 2 10 TDA8944J philips DBS17P N201 1 11 1117-3.3V 1117 serial SOT223 N804,N806 2 12 1117-2.5V 1117 serial SOT223 N805 1 13 Tuner Qingjia N100 1
Start order:
1) Verify the state of TV set. Please switch the TV on, and then verify the LED color. Red is standby state and green is working state. 2) Checking Supply Power. If the color of LED is green, the power supply for signal board : N820 supply 5V, N804、N806 supply 3.3V power(Test the PIN 2).N805 supply 2.5V(Test the PIN 2), D803 supply 8.3V, V401 and V402 supply 1.8V. All these are for main IC N401, N501. N860 supply 12V(32’’), N802 supply 5V(27’’). 3) After turning on the power, if blank screen appears (no back light lamp), just press POWER button several times, if blank screen still there. Check if the voltage of every power supply is normal. 4) Check if the crystal oscillator X501(14.318MHz) X401(24.576MHz) oscillate or not, and oscillate frequency is right or not. 5) Back light control signal (BKLON) of XS805 has high level (about 2.5V) or not, if not, check whether fault soldered or short circuit happened. 6) If back light lamp is on while there is no display, check N401 and N501’s reset circuit and the output of the oscillator to confirm the CPU and SCALER are working or not. If RGB is abnormal, check N501; If RGB is working correctly and the other channel is abnormal, please check N501.
Trouble Shooting Flow Chart
Turn on the power
N401 RESET and IO port initialize
N501electrify, reset, initialize
Turn on back light lamp
Successful start and LCD display
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STEP 1
No Display ( Black )
LED ON ?
Push the power ON/OFF switch
LED Color change ?
Check IR/LED board
Check Keypad Board.
LCD TV ON?
Check Video& Audio
Function
Make sure the LVDS connection of LCD Panel is fine XS805(PIN2)
Active High?
Check the XS805
Check Inverter Power (24V)of LCD Panel,
OK?
B
Display ?
Check Video& Audio
Function
A
Check AC Socket ?
Change AC Socket Fuse
C
11
B
XS805(PIN3) Active High (See Panel SPEC.) ?
Change the LCD Panel
Display ? Check Video& Audio Fnction
Check LVDS connection of Signal cable
A
Check the connection of Signal cable
Display ?
Check Video& Audio Function
Change assistant Board
Change Keypad Function
12
STEP 2.
Schematic Diagram
No TV,VIDEO Picture
Change apiece channels
No Audio
Change Speaker
Check 6 pin
XS311 Check Speaker
Check Video& Audio
Function
Change M/B Board
Check Video& Audio
Function
Check Video& Audio
Function
OK
C
Check earphone
Check earphone channels
13
D1
D2
D3
G4
S8
S7
S 6
S 5
N803
9435A
C8350.1
R82610K
PWRON 2,4
R811 3.3K
C83810u/10V
V803BC847
C8360.22
R8103.3K
POWER ON/OFF
F802 3A
12345
XS804
CON6_1
VCC_5Ua
VCC_5V
PWRON 2,4
L808 FB
BKLBT 2
C84010u/10V
C84110u/16V
R814
1K
VCC_Usb
R817
10K
R8164.7K
VCC_5V
VCC_3.3
V806BC847
V802BC847
R863 NC/0
VCC_8U is for UOCaudio 8V
VCC_3.3U is for UOC III 3.3V
VCC_ADPLL is forMST Vadpll
VCC_AMPLL is forMST VmpllVCC_ADC is forMST Vadc
VCC_OP is for MSTVoutput VCC_CORE is for MST Vcore
VCC_5Ua is for UOC andTUNER analog
R829
NC/0
C82
10.
22/2
5V
POWER
VCC_Usb
VCC_5U
V804BC847
TO POWER
C842 close to N805
Title
Size Document Number Rev
Date: Sheet of
LC-TM1509S 1.0
<Title>
A3
5 5Monday , September 04, 2006
VCC_PAN
R812
22K
R8300
VCC_5V
GN
D1
IN3 VO 4
VO2
N804
BA18BC0FP
L805FB
V807BC847
GN
D1
IN3
VO4
VO2
N805
BA18BC0FP
+C83047u/16V
BS1
IN2
SW3
GND4
FB5COMP6EN7N/C 8
N801
MP1410ES
R8184.7K
32‘panel:有R828 无R82927‘panel:有R829 无R828
R82510K
11
22
33
44
XS803
CN6_3
+C808
10u/16V
VCC_5V
L809 FB
C8100.22/25V
L801 FB
VCC_Usb
+C809
470u/25V
R819
NC/0
R809 R807R805
VCC_5Usb is for 5V STANDBY
PanelPWR 2,4
390K
GN
D1
IN3
VO4
VO2
N806
BA18BC0FP
5.0V
410K
SET
VCC_PAN is for Pannel 5V or 3.3V
2K15K3.3V
30K 1.5K
R827
NC/0
VCC_Usb
VCC_Usb
C8020.1/25V
C84710u/10V
123456
XP801
VCC_LP
R809
410K
C825 180p
C81310n
BS1
IN2
SW3
GND4
FB5COMP6EN7N/C 8
N802
MP1410ES
C82810u/10V
+C819470u/25V
+C827470u/10V
R80610K
R80515K
C82
00.
22/2
5V
R8072K
C82310n
R80330K
R8041.5K
L804 FB
R80210K
L815
15uH
R801 390K
C8263.3n
C8143.3n
D802FM5820
C815 180p
C84210u/10V
R862100K
VCC_3.3Usb
C85710u/10V
C84310u/10V
VCC_12V
C85510u/10V
C8240.1
KONKA CO.LTD (NDA)
R808 10K
+C816470u/10V
C817
10u/10V
C85310u/10V
C85110u/10V
R813
10K
VCC_12V
VCC_12V
R815510
D803
8V
F801
3A
112233
XS805
CN6_3
R828NC/0
L803
15uH
D801FM5820
+C803470u/25V
C8070.1
L814 FB/1206
C85910u/16V
L810 FB
VCC_CORE
L811 FB
L812 FB
L813 FB
L807 FB
V861BC847
D1
D2
D3
G4
S8
S7
S 6
S 5
N860
9435A
R860
10K
C8600.47
VCC_5V
R86147K
VCC_8U
BKLON 2
VCC_OP
R82010K
R821
1K
VCC_ADC
R823
470
VCC_ADPLL
VCC_AMPLL
R822
1KR824 1K
L820FBVCC_5V
14
R607A 1.2KR606A 1.2K
R695
1.2K
V605PMBTA64
V606PMBTA64
R696
1.2KR697
1.2K
V607
PMBTA64
VCC_3.3USB
KEYB12
Title
Size Document Number Rev
Date: Sheet of
<Doc> <Rev Code>
<Title>
A4
1 1Monday , September 04, 2006
R601A1.2K
R605A1.2K
R602A
1.2K
R603A
1.2K
R604A
1.2K
R691
1.2K
V601PMBTA64
1 2 3 4 5 6 7 8XS307A CON8
KEYB02
R617 1.2K
V602PMBTA64
R6921.2K
R616 1.2K
R615 1.2K
R612 1.2K
R614 1.2K
R611 1.2K
R613 1.2K
R693
1.2K
V603PMBTA64
V604PMBTA64
R6941.2K
VCC_5V
15
H->HWL->DDC
R63
94.
7K
NC 1
NC 2
NC3
GND 4SDA5 SCL6 VCLK7 VCC8
N601
24LC21
5V_DVI
R63
84.
7K12
3
V302BAV70
Vcc_5Ua
DCC3
C6210.1U
DCD3
R64
04.
7K
RX2- 1
RX2+ 2
GND3
RX4- 4
RX4+ 5
SCL6
SDA 7
VS 8
RX1- 9
RX1+ 10
GND11
RX3- 12
RX3+ 13
5V14
GND 15
HP 16
RX0- 17
RX0+ 18
GND19
RX5- 20
RX5+ 21
GND22
RXC+ 23
RXC- 24
26
25
REDC1
GRN C2
BLUC3
HSC4
GND C5
GNDC6
XS301A
DVI
C351 220P
R353 10K
C350 NC
R354100
VGA_VSYNC 1
VGA_HSYNC 1A_HSYNC
V316
BAV99
VCC_USB
VCC_USB
A_VSYNCV315
BAV99R502
1K
R5011K
R351 2.2K
Title
Size Document Number Rev
Date: Sheet of
<Doc> <Rev Code>
<Title>
A3
1 1Monday , September 04, 2006
G+
DCCDCD
B-
B+
R+CLK+
CLK-
R-
G-
R6361K
R637 100
R635 1KV622BC847
5V_DVI
5V_DVI
H_PLUG3
H_PLUG
C620100n
5V_DVI 5V_DVI5V_DVI
123
V314BAV99
5V_DVI
123
V323BAV99
123
V322BAV99
123
V324BAV99
5V_DVI
CK+
G-
R+
G+
B+
R-
H_PLUG
CK-
B-
DCDDCC
DA1
-
DD
C_D
DD
C_C
DA2
+
DA
2-
DA
1+12
3
V325BAV99
5V_DVI
5V_DVI5V_DVI
123
V326BAV99
DA0
+
DA
0-
123
V327BAV99
5V_DVI5V_DVI
CLK
-
CLK
+
123
V328BAV99
123
V329BAV99
R620 10
123
V330BAV99
R622 10DA2-
R621100
DA2+
R623 10DDC_DDDC_C
R624 10DA1-
DA1+
R626 10
R625 10
R628 10
R627100
R630100
R629 10
DA0-
R631 10
DA0+
R632 10
R633100
273228332934303531
37
38
39
40
413642
43
XS301B
VCC_Usb
VGA_G 1
C534.047
VGA_B 1
C533.047
C34
010
VGA_R 1
C34
210
C531.047
C34
110
DDC_PWR
R34
275
R34
175
R34
375
L304BEAD
L306BEAD
L305BEAD
VGA_SOG 1
1
23
V301
BAV70
VCC_5D
V306
BAV99VCC_5D
V305BAV99
C53210
R344 100
C337
10u/16V
RGB Hs Vs connect to DVII
R346 100
R345 100
V309
BAV99VCC_USB
V308
BAV99
V307
BAV99
DAT_DDC_VGA
CLK_DDC_VGA
A_R
A_G
A_B
A_HSYNC
A_VSYNC
R3404.7K
12
XS505
CON2
R380 100
R381100
DAT_DDC_VGA
CLK_DDC_VGA
NC1
NC 2
NC 3
GND4
SDA5 SCL6 VCLK7 VCC8
N302
24LC21
VCC_5D
R3394.7K
IN1
S1A2
S2A 3DA4
S1B5
S2B6DB
7
GND8
DC9
S2C10S1C11
DD12
S2D13S1D14
/EN15
VCC16
N301
PI5V330A
VCC_USB
C3350.1
R33710K
VCC_USB
R338 2K
SCL_HW 2,4
SDA_HW 2,4
C3360.1
DDC/HWI2C 2
16
RB
[0]
15R
B[1
]16
RB
[2]
17R
B[3
]18
VD
DC
19G
ND
20G
ND
21V
DD
P22
RB
[4]
23R
B[5
]24
RB
[6]
25R
B[7
]26
NC
27N
C28
DD
C_D
AT29
DD
C_C
LK30
DD
CR
OM
_CLK
31D
DC
RO
M_D
AT32
HW
RE
SET
33X
IN34
XO
UT
35A
VD
D_M
PLL
36G
ND
37H
SY
NC
038
VS
YN
C0
39H
SY
NC
140
VSYNC141
GND42
R+43
R-44
GND45
G+46
G47
AVDD48
B+49
B-50
GND51
CLK+52
CLK-53
AVDD54
REXT55
AVDD_PLL56
GND57
AVDD58
GND59
BIN160
BIN1M61
SOGIN162
GIN163
GIN1M64
RIN165
RIN1M66
NC67
NC68
BIN0M69
BIN070
GIN0M71
GIN072
SOGIN073
RIN0M74
RIN075
GND76
AVDD77
RMID78
REFP79
REFM80
GA
[5]
120
GA
[4]
119
GA
[3]
118
GA
[2]
117
GA
[1]
116
GA
[0]
115
VD
DC
114
GN
D11
3G
ND
112
VD
DP
111
BA
[7]
110
BA
[6]
109
BA
[5]
108
BA
[4]
107
BA
[3]
106
BA
[2]
105
BA
[1]
104
BA
[0]
103
VD
DC
102
GN
D10
1
VD
DP
99V
D7
98V
D6
97V
D5
96V
D4
95V
D3
94V
D2
93V
D1
92V
D0
91V
CLK
90G
ND
89V
DD
P88
PW
M1
87P
WM
086
INT
85S
CL
84S
DA
83C
S82
GN
D81
GN
D10
0
NC160
NC 159
NC158
NC 157
NC156
NC155
BB[5]/LVB0M154
BB[4]/LVB0P153
GND152
VDDP151
BB[3]/LVB1M150
BB[2]/LVB1P149
BB[1]/LVB2M148
BB[0]/LVB2P147
LDE/LVBCKM146
OCLK/LVBCKP145
LVSYNC/LVB3M144
LHSYNC/LVB3P143
VDDC142
GND141
GND140
VDDP139
RA[7]/LVA0M 138
RA[6]/LVA0P137
RA[5]/LVA1M 136
RA[4]/LVA1P135
RA[3]/LVA2M134
RA[2]/LVA2P133
RA[1]/LVACKM132
RA[0]/LVACKP131
GND130
VDDP129
GA[7]/LVA3M128
GA[6]/LVA3P127
NC126
GND125
NC124
NC123
NC122
NC121
GN
D1
BY
PA
SS2
BB
[6]
3B
B[7
]4
GB
_05
GB
_16
GB
_27
GB
_38
GN
D9
VD
DP
10G
B_4
11G
B_5
12G
B_6
13G
B_7
14 N501
TXE2_PTXE2_M
TXE1_PTXE1_M
TXE0_PTXE0_M
TXOC_MTXOC_PTXO3_MTXO3_P
TXE3_PTXE3_M
TXEC_MTXO0_MTXO0_PTXO1_MTXO1_PTXO2_MTXO2_P
VCC_PAN
R510NC
R5110
VCC_3.3Usb
B-3B+3
TTL_EVEN_PIXEL
24681012141618202224262830 29
27252321191715131197531
XS502LVDS CONVCC_OP
Note:R11 - R24 and R518 - R527 shouldplace close to N501
VCC_ADC
VC
C_O
P
VC
C_O
P
VCC_CORE
VCC
_CO
RE
VC
C_C
OR
E
VC
C_O
P
VCC_AMPLL
123578
64
RP51347R
VCC_ADC
VC
C_A
DP
LL
C503 0.1
M_CLK 2
C506
0.1
C505
0.1
R507 390
CLK-3CLK+3
C510
0.1u
C5150.1u
123578
64
RP514 47R
C5110.1u
C5140.1u
C517
0.1u
C513
0.1u
C527
0.1u
C518
0.1u
C516
0.1u
X501
14.318MHz
C50222p
C50122p
C530
0.1u
R5130
C528
0.1uC5080.1u
C5090.1u
R+3
C512
0.1u
R-3
C520
0.1u
C519
0.1u
M_RST 2
123578
64
RP515 47R
C500
1u
R508390
R5120/nc
123578
64
RP516 47R
TXEC_P
VGA_VSYNC3
G-3G+3
M_INT 2
YUV_HSYNC3
VGA_HSYNC3YUV_VSYNC3
VGA_R3
VGA_G3
VGA_B3
Y_G3
Pb_B3
Pr_R3
GND3
GND3
GND3
GND3
GND3
GND3
M_CS 2M_SDA 2
TXE1MTXE0P
TXE0M
TXO1P
TXECP
TXO1M
TXECM
TXO0P
TXE2PTXE2MTXE1P
TXO3PTXO3MTXOCPTXOCMTXO2P
TXE3P
TXO2M
TXE3M
TXO0M
123578
64
RP517 47R
VCC_ADPLL VCC_AMPLL VCC_ADC VCC_CORE
MST519_PQF160
VCC_OP
VGA_SOG3
Y_SOG3
VCC_CORE
VCC_OP
VCC_PAN
TXO1PTXO1MTXO0PTXO0M
TXOCM
TXO2MTXO2P
TXOCP
R514NC
VCC_3.3Usb
TXO3P
TXE0PTXE0M
TXO3M
Title
Size Document Number Rev
Date: Sheet of
LC-TM1509S
SCALER_TSU36AWVJ
Custom
1 5Monday , September 04, 2006
TXE1P
TXE2P
TXE3P
TXE2M
TXE1M
TXECMTXECPTXE3M
TXO3_MTXOC_PTXOC_M
TXO2_MTXO1_PTXO1_MTXO0_P
TXO0_M
TXE2_PTXE2_MTXE1_P
TXE1_MTXE0_P
TXE0_MTXO3_P
TXO2_P
TXE3_PTXE3_MTXEC_PTXEC_M
17
VCC_5V
R220 2.2KPHONE_L2
AV1_IN R3720
TUNER
Audio AMP
R215 NC/0
L100 47uH
L101 47uH
R103100
C101
0.01
AG
C1
TU
2A
S3
SC
L4
SD
A5
NC
6V
CC
7A
FC8
VT
9G
ND
10IF
11
12 12131314 141515N100
TUNER
SDA_
HW
2,3
R1041K
C1030.01
L1021uH
R101
100
VCC_5Ua
C107 0.01
R1054.7K
R100100
R10
2100
C1040.01
C1050.01
R377 100
VCC_5Ua
R10733
AGC
2
R106
1.2K
R108470
C10010u/16V
Title
Size Document Number Rev
Date: Sheet of
LC-TM1509S <Rev Code>
<Title>
A3
4 5Monday , September 04, 2006
V100C388
4532781
XS305
HEADPHONE
PHONE_R2 R221 2.2K
+C20947u/16V
R376 100
D305
5.1V
C211
0.1
R21
910
-IN
V1
1S
GN
D2
SVR
R3
OU
T14
PG
ND
5O
UT2
6V
p7
M/S
S8
-IN
V2
9
N200 TDA1517
R2012.2K
VCC_12V
R2032.2K
R200
2.2K
R2022.2KC200 0.1 C201 0.1
R373
0/NC
R10910K
SCL_
HW
2,3
V319BAV99
D306
5.1V
V318BAV99
R399 NC/0
+
C10
910
0u/1
6V
+C203
470u/25V
C204
0.1/25V
C805
22U
+
C222 470u/16V
+
C221 470u/16V
C205
0.1
R20410 R378
0/NC
R37410K
C377
100
C376
100
R37510K
L10347uH
12
XS201D2006-2
AMP_L 2AMP_R2
R3790/NC
4321
567
234
1
XS302
S-VIDEO VCC_5UA
R1184.7K
MUTE_PA
AMP_L11
22
33
44
55
66
XS311
CON6
AMP_RR223 47
R222 47
R224 47
R225 47
VCC_5
SPEAKER_R
SPEAKER_L
VCC_5U
C308 0.1
C307
100
R30782
R308
100SV1_Y 2
C310 0.1
C309
100
R30982
R310
100SV1_C 2
+
C375
100u/16V
TUNER & AMPKONKA CO.LTD (NDA)
+ C20847u/16V
VCC_5UA
R389
10K
AU1IN_L
R36647K
R365 1K
C365
100
R394 75
C366 1u
AV1_OUT
RO
AU1IN_R
LO
VIDEO1
R
L
R3971K
V313
BC847
R39822K
R39622K
R39547
C10210u/16V
+C380
22u
SCVO
+C371 22U
+C379 22U
VCC_5Ua
6
7
1
14
13
1112
8
4
103
52 9
XS310
Pr/Cr
R385 33
C370
100 R386NC
SCLO
+C381 220U/16V
+C38210u/25V
C3830.1/25V
L31033uH
C10610u/16V
R387 33
C373
100
SCRO
R388NC
1 2
D3021N4148
C364 1u
R36022K
C363
100
R363 1K
C368 0.1u
R36447K
1 2
D301
1N4148
R368 100
R3611K
R369
2K
R36775
C367
100
+
C374100u/16V
V201BC847
V202BC847
R20810K
R20610K
R209
10K
+ C2104.7u/12V
R210 10K
12
XS200D2006-2
12
D201 1N4148
R20722K
IF 2
R218 10KV204BC847
R390
22K
V320
BC847C390100
R39110K
VCC_5V
VCC_12V
R392 2.2KV321BC847
R39310k
VCC_5V
MUTE_PA2
PWRON2,5
MUTE2
V203BC857
+
C20
747
u/16
V
R213
1KR212470K
R211
10K
12D200
1N4148
R214
10K
18
R459 100
R463 4.7K
R460 100
R464 4.7K
R470 4.7K
R474 4.7K
R473 4.7K
R4614.7K
R4624.7K
C495
10u/16V
VCC_+1.8b
C452 1n
L404 FB
L420 FB
L423 FB
L421
FB
C491
0.01
C486
0.1
C4820.22
C489
0.01
LEDR
+
C4514.7u/16V
C453 0.1
SDA5 SCL6
VCC8
GND 4NC0
1
NC12
NC23WP
7
N402
24LC32
C454 1
R430390
C4380.01
L401FB
L402
FB
L403 FB
L406FB
C466
0.01
L410 FB
L411
FB
C4470.01
C4460.01
L412 FB
VCC_3.3Usb
C4280.01
C4740.1
C458
0.01
C46
90.
01
C493
1u
RXTX
M_RST 1
M_CS 1M_SDA 1
NVRAM
SCL_HW 3,4SDA_HW 3,4
VCC_5Ua
DDC/HWI2C 3
UOC/YUV 3
C48310u/16V
V406BSH103
KEYB,IR
IR
C48110u/16V
C4840.22
R117100K
C182 0.01
VCC_3.3Usb
R42
310
0
C46
810
u/16
V
R475 4.7K
VCC_5Ua
R4891K
VCC_+1.8b
R491150K
VIDEO23
R48
54.
7
R48
74.
7
R48
44.
7K
R48
84.
7
P1.5/TX 1
P1.4/RX2
P1.2/INT2 3
VSSC34
VDDC35
P2.5/PWM46
P2.4/PWM37
VSSC1/P8
P3.3/ADC39
P3.2/ADC210
DECV1V811
VDDC1(1.8)12
P3.1/ADC113
P3.0/ADC014
P2.3/PWM215
P2.2/PWM116
P2.1/PWM017
P2.0/PMW18
VDDP(3.3V)19
P1.7/SDA 20
P1.6/SCL21
P1.3/T1 22
P0.023
P0.124
P0.225
P0.326
P0.427
VSSC228
VDDC229
P1.1/T030
P1.O/INT131
INT0/P0.532
VDD
adc(
1.8)
33VS
Sad
c34
VDD
A2(3
.3V)
35VD
DA(
1.8V
)36
GN
DA
37N
C38
VREF
AD
_PO
S39
VREF
AD
_NE
G40
VDD
A1(3
.3V.
)41
BO42
GO
43R
O44
BLK
IN45
BCLI
N46
VP3
47G
ND
348
B/P
B-3
49G
/Y-3
50R
/PR
-351
INS
SW
352
VOU
T(S
WO
1)53
UO
UT
(INS
W-2
)54
YOU
T55
YSY
NC
56YI
N(G
/Y-2
/CV
BS
/Y-X
)57
UIN
58VI
N(R
/PR
-2/C
-X)
59VD
Dco
mb
60VS
Sco
mb
61H
OU
T62
FBIS
O/C
SY
63SV
M64
SSIF/REFOUT96
AUDIOIN5L95
AUDIOIN5R94
AUDOUTSL93
AUDOUTSR92
DECSDEM91
AMOUT/QSSO/AUDEEM90
GND289
PLLIF88
SIFAGC/DVBAGC87
DVBO//IFVO/FMRO86
NC85
VCC8V84
NC83
VP282
SVO/IFOUT/CVBSI81
AUDIOIN4L80
AUDIOIN4R79
CVBS4/Y478
C477
AUDIOIN2L/SSIF76
AUDIOIN2R75
CVBS2/Y274
AUDIOIN3L73
AUDIOIN3R72
CVBS3/Y371
C2/C370
AUDOUTLSL69
AUDOUTLSR68
AUDOUTHPL67
AUDOUTHPR66
CVBSO/PIP65
VS
SP2
128
VSS
C4
127
VD
DC
412
6V
DD
A3(
3.3V
)12
5N
C12
4N
C12
3N
C12
2N
C12
1N
C12
0X
TA
LIN
119
XTA
LOU
T11
8V
SSA
111
7V
GU
AR
D/S
WIO
116
DE
CD
IG11
5VP
111
4P
H2L
F11
3P
H1L
F11
2G
ND
111
1S
EC
PLL
110
DE
CB
G10
9A
VL/
EW
D10
8V
DR
B10
7V
DR
A10
6V
IFIN
110
5V
IFIN
210
4V
SC
103
IRE
F10
2G
ND
IF10
1D
VB
IN1/
SIF
IN1
100
DV
BIN
2/S
IFIN
299
AG
CO
UT
98E
HT
O97
UOC IIIHercules
N401
UOC III
Title
Size Document Number Rev
Date: Sheet of
LC-TM1509S 1.0
<Title>
A3
2 5Monday , September 04, 2006
C4370.01
YUVVSYNC3
YUVHSYNC3
+
C47
210
0u/1
0VC
473
0.1
VCC_+1.8b
VCC_3.3Usb
C478
0.1
IF4
R493
NC
R44
010
0
R43
810
0R
439
100
R482
4.7K
C457 1u
C456 0.01
V405BSH103
V110BC847
L405 FB
11
22
33
44
XS888
CN4
UOC III
VCC_3.3Usb
SCLO4SCRO4
C46347P
C47
010
u/16
V
AGC4
SDA_HW3,4
L422 FB
VCC_+1.8b
UO
C_R
3U
OC
_G3
UO
C_B
3
V111BC847
R1111.2K
R11210K
R1131.2K
R110
1.2K
LEDG
R11647K
R4713.3K
C110 0.1
C111
0.1
12
D110BA792
R4723.3K
L110
560n
H
123456
XS306
CON6
L414 FB
C4360.01
VCC_+1.8a
C46510u/16V
SCL_HW3,4
R114
100
X401
24.5
76M
Hz
C47
11n
C459
10u/16V
M_CLK 1
C427
0.01
R42112K
PHONE_R4PHONE_L4
C4350.01
VCC_8U
R434NC
R433NC
VCC_5UA
C46247P
SDA_HW
C426
1u
VCC_5Ua
VIDEO13
AU1IN_R3AU1IN_L3
C44510u/16V
R1260
C487
0.22
R432NC
SV1_Y4SV1_C4
VCC_5V
R465 3.3K
VCC_3.3Usb
R466 3.3K
R115
39KC44810u/16V
C112 0.15
Face Down version
C43
20.
22
+ C45510u/16V
VCC_5
C492
10u/16V
SYS
L407 FB VCC_5V
KEYB1KEYB0
1 2 3 4 5
T102M9352M
1 2 3 4 5
T101M3953M
SCL_HW
C490
10u/16V
R467 1K
PWRON 4,5
R468 1K
C43
10.
22
LEDR
MUTE 4
SCART0_IN
C46
70.
1C488
10u/16V
R481
4.7K
R48
64.
7
R1250
AMP_R4AMP_L4
C46147P
C4940.22
R48
34.
7K
R42
447
K
C485
10u/16V
C4400.01
VCC_5Ua
LEDG
VCC_+1.8a
BKLON 5
VCC_+1.8b
C4340.01
DECDIG
R12
7
47
BKLBT 5
VCC_+1.8b
AU3IN_R3AU3IN_L3
SCVO4
PanelPWR 4,5
DE
CD
IG
KONKA CO.LTD (NDA)
SYS
R4920
VCC_3.3Usb
VCC_3.3Usb
+C43
0
10u/
16V
C43322p
+ C425100u/16V
C44422p
C439
0.01
L413 FB
C480
0.22
D4011N4148
C4961u
R490
15K
VCC_3.3USB
VCC_Usb
VCC_5Ua
PWRON_RST (IO mode)
R4251K
VCC_3.3Usb
UOC_RST
VCC_3.3Usb
IR
KEYB1KEYB0 1
1
22
33
44
XS307
CN4
M_INT 1
+C475
100u/10V
C47
60.
1
UOC_RST
R4312.2K
VCC_5UA
V404PMBTA64
V402PMBTA64V401
BC847
V403BC847
19
YUV_VSYNC 1YUVVSYNCR426 1K
C334 NC
C32
110
C32
210
YUVVSYNC2
R335
1K
R332 220K
VCC_Usb
9
2
113
4
3
78
11
5
1210
6
XS309
AV/YPbPr/YCbCr
R32675
V312BAV99
V311BAV99
VCC_USB
V310BAV99R
327
75
R32
875
C5371n Y_SOG 1
R504 NC
Pr/Cr
IN1
S1A2
S2A3 DA 4
S1B5
S2B6 DB 7
GND 8
DC9
S2C10 S1C11
DD 12
S2D13 S1D14
/EN 15
VCC 16N303
PI5V330A
R382 100
R383 100
Title
Size Document Number Rev
Date: Sheet of
LC-TM1509S 1.0
<Title>
A3
3 5Monday , September 04, 2006
Y
PB/Cb
C301
100
R302
100
C304 1u
R30547K
C305
100
C303
100
R30347K
R306
1K
VIDEO2 2
C306 1u
AU3IN_L 2R304
1K
AU3IN_R 2
R30182
C302 0.1
VCC_USB
R42710K
U_R
VCC_5Ua
L302 BEAD
C333
0.1
L301 BEAD
L303 BEAD
YUVHSYNC2
FOR COLORAUTO_ADJUST
UOC_B2
UOC_R2
UOC_G2
R505 NC
YUV_HSYNC 1
R441
10K
VCC_USB
UOC/YUV2
YUVHSYNC
D303
5.1V
M_G
C352 10u
C353 10u
C354 10u
C2060.1
R35
522
K
R35
722
K
R35
610
K
R35
810
K
R35
922
K
R36
210
K
R325
1K
UOC/YPbPr
M_R C538.047 Pr_R 1
C536.047 Y_G 1
C32
310
C535.047
M_BPb_B 1
TXRX
KONKA CO.LTD (NDA)
VCC_USB
D3045.1V
C332
10u/16V
SCALER INPUTPORT
VCC_5UA
C378 0.1
R503 NC
U_G
U_B
11 22 33 44
XS666
R331100
R330
100
R329100
V317
BAV99
20
PCB Layout Diagram
TOP
21
Bottom