ORDER NO.
PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, JapanPIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.PIONEER ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, BelgiumPIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936 PIONEER ELECTRONIC CORPORATION 1999
ZUCXCN ‡ ‡ ‡ — DC power supplied from other system component
ZUCXCN1 ‡ ‡ ‡ — DC power supplied from other system component
ZVYXCN — — — ‡ DC power supplied from other system component
MINI DISC RECORDER
RRV2134
T–ZZR MAY 1999 Printed in Japan
MJ-HX5000
CONTENTS1. SAFETY INFORMATION.................................... 22. EXPLODED VIEWS AND PARTS LIST ............. 33. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 84. PCB CONNECTION DIAGRAM ....................... 195. PCB PARTS LIST ............................................. 266. ADJUSTMENT .................................................. 28
7. GENERAL INFORMATION .............................. 28 7.1 DIAGNOSIS ............................................... 28
7.2 PARTS ....................................................... 308. PANEL FACILITIES AND SPECIFICATIONS
................................................................... 32
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL (S) AND TYPE(S).
TypeMJ-HX5000MJ-HX3000MJ-HX2000 MJ-HX700
Power Requirement RemarksModel
MJ-HX3000MJ-HX2000MJ-HX700
These products are component of systems.This product does not operate normally by itself. Please connect it to the CD RECEIVERSYSTEM, for adjustment and operation inspection. Otherwise damage may result.
¶ ZUCXCN type and ZUCXCN1 type are constructed the same.
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MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700
2
1. SAFETY INFORMATION
LABEL CHECK
IMPORTANTTHIS PIONEER APPARATUS CONTAINSLASER OF CLASS 1.SERVICING OPERATION OF THE APPARATUSSHOULD BE DONE BY A SPECIALLYINSTRUCTED PERSON.
LASER DIODE CHARACTERISTICSMAXIMUM OUTPUT POWER: 5 mwWAVELENGTH: 780 – 785 nm
This service manual is intended for qualified service technicians; it is not meant for the casualdo-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have beentrained to properly and safely repair complex products such as those covered by this manual.Improperly performed repairs can adversely affect the safety and reliability of the product and mayvoid the warranty. If you are not qualified to perform the repair of this product properly and safely, youshould not risk trying to do so and refer the repair to a qualified service technician.
Excpet for MJ-HX700
MJ-HX700 type Only
MJ-HX700 type Only
WARNING
This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to
cause cancer, birth defects or other reproductive harm.
Health & Safety Code Section 25249.6 – Proposition 65
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MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700
3
3 Display Carton 66679-50U 66679-30U 66679-20U 66679-70NSP 7 MD RECORDER MJ-HX5000 MJ-HX3000 MJ-HX2000 MJ-HX700
/ZUCXCN /ZUCXCN /ZUCXCN /ZVYXCN9 Operating Instructions (German) Not used Not used Not used 66780-MDG
10 Guarantee Card 66688-U 66688-U 66688-U 66688-Y/N14 Safety Directions 66784-50U 66784-30U 66784-20U 66784-70V
2. EXPLODED VIEWS AND PARTS LIST
2.1 PACKING
(1)PACKING PARTS LIST
1 Polyfoam (TOP) 666802 Polyfoam (BOTTOM) 666813 Display Carton See Contrast table (2)4 Mirormat Mat(380x300x0.5) 666945 Exclusive use CD-MD Cable 60233
(L=1.0 m)
6 Sound Scape MD AFB7011-A7 MD RECORDER See Contrast table (2)8 Operating Instructions (English) 66780-MDU8 Operating Instructions (French) 66780-MDF9 Operating Instructions See Contrast table (2)
10 Guarantee Card See Contrast table (2)11 Polyethylene Bag 53117
(0.03 × 200 × 300)12 Initial Instruction Manual 6678313 Carton Sheet C 6666914 Safety Directions See Contrast table (2)
Mark No. Description Parts No.
(2) CONTRAST TABLEMJ-HX5000, MJ-HX3000, MJ-HX2000 and MJ-HX700 are constructed the same except for the following:
NOTES : ÷ Parts marked by “ NSP ” are generally unavailable because they are not in our Master Spare Parts List.÷ The mark found on some component parts indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of identical designation.÷ Screw adjacent to ∞ mark on the product are used for disassembly.
6 1
5
2
7
3
4
98
13
11
10
14
12
MJ-HX5000 MJ-HX3000 MJ-HX2000 MJ-HX700
Part No.Mark RemarksSymbol and DescriptionNo.
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MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700
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2.2 EXTERIOR 39
418
40
42
45
32
9
32
32
46
8
43
38
44
37
17
16
15
14
1312
36
35
51
52
88
32
32
88
8
8
8
8
75
6
3
21
4
11
10
9
9
9
18
19
22
21Refer to "2.3 MD MECHA. (1/2)" "2.4 MD MECHA. (2/2)"
23
24
48
25
26
27
28
31
33
44
3434
34
50
40
49
34
34
8
29
20
23
47
53
30
34
AB
A
B
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MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700
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NSP 1 Front Cover (A, B) 66714-05M 66715-03M 66714-02M 66714-K7MNSP 2 Front Door (A, B) 66708-05M 66709-03M 66708-02M 66708-K7M
3 Button B (MD) 66717-05M 66717-03M 66717-02M 66717-K7M10 MD Front Case 66702-05 66702-03 66702-02 66702-K711 Button D (REC) 66719-05R 66719-03R 66719-02R 66719-K7R
19 Eject Button 66721-05 66721-03 66721-02 66721-K720 Button C (MD EDIT) 66718-05ME 66718-03ME 66718-02ME 66718-K7ME24 Inner Panel (MD) 66711-05M 66711-03M 66711-02M 66711-K7M36 Leg Rubber (A, B) 66758-01 66758-02 66758-02 66758-0137 Foot (A, B) 66722-05 66723-03 66723-02 66722-K7
38 MD Rear Case 66704-05 66704-03 66704-02 66704-K746 Back Plate (MD) 66762-50U 66762-30U 66762-20U 66762-7047 Front Door Assy (MD) 10000-05M 10000-03M 10000-02M 10000-K7M52 Label Plate 66690B 66690B 66690B 66690E53 Label Plate (MD Caution A) Not used Not used Not used 66690A
(1) EXTERIOR PARTS LISTMark No. Description Parts No.
(2) CONTRAST TABLEMJ-HX5000, MJ-HX3000, MJ-HX2000 and MJ-HX700 are constructed the same except for the following:
NSP 1 Front Cover A, B (MD) See Contrast table (2)NSP 2 Front Door A, B (MD) See Contrast table (2)
3 Button B (MD) See Contrast table (2)4 Lens 66734-MD5 Cushion A 66795
6 Door Shaft A 667467 Dumper Gear 602278 Screw PAN TAPP. T3x10 PMZ30P100FNI9 Plate Nut 6674110 MD Front Case See Contrast table (2)
11 Button D (REC) See Contrast table (2)12 LCD Window 6673513 LCD Assy 5271514 LCD Sheet 6675615 LCD Holder 66727
16 MD COMBI PCB Assy 66785C(LED PCB)
17 MD COMBI PCB Assy 66785A(FRONT PCB)
18 Push Door Lock 6022619 Eject Button See Contrast table (2)20 Button C (MD EDIT) See Contrast table (2)
21 MD Mechanism Assy 6141622 Front Door Spring 6674823 Screw PAN TAPP. T2x8 PBZ20P080FMC24 Inner Panel (MD) See Contrast table (2)25 MD Door 66732
26 MD Door Shaft 6675027 MD Door Spring 6675128 Screw PAN M3x6 PMZ30P060FZK29 Screw BIND TAPP. M3x6 BMZ30P060FZK30 Shield Case (Bottom) 66739
31 Shield Case (Up) 6673832 Screw PLAT M3x6 CMZ30P060FNI33 MD COMBI PCB Assy 66785B
(AD/DA PCB)34 Screw PAN M2x4 PMZ20P040FZK35 Screw PAN M3x10 PBZ30P100FMC
36 Leg Rubber (A, B) See Contrast table (2)37 Foot (A, B) See Contrast table (2)38 MD Rear Case See Contrast table (2)39 12P Connector Holder A 66728
NSP 40 12P Connector Assy 66763
41 12P Connector Holder B 6672942 Wire Clamper 6672643 10P Connector Holder A 66730
NSP 44 10P Connector Assy 6677845 10P Connector Holder B 66731
46 Back Plate (MD) See Contrast table (2)47 Front Door Assy A,B (MD) See Contrast table (2)48 Panel Tape B 6676149 16P FFC (SUMI Card) 6677550 19P FFC (SUMI Card) 66776
51 Label Plate (CAUTION) 66690I52 Label Plate See Contrast table (2)53 Label Plate (MD Caution A) See Contrast table (2)
Mark No. Description Parts No.
MJ-HX5000 MJ-HX3000 MJ-HX2000 MJ-HX700Part No.
Mark RemarksSymbol and DescriptionNo.
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MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700
6
2.3 MD MECHA. (1/2 : LOADING ASSY)
¶ MD MECHA. (1/2:LOADING ASSY) PARTS LISTMark No. Description Parts No. Mark No. Description Parts No.
14
13
12
16
11
10
9
8
32
4
2
2
30
27
24
1
5
31
6
7
18
17
13
1222
11
26
1920
21
15
3
33
Refer to "2.4 MD MECHA. (2/2 : MECHA ASSY)
23
1 Motor Plate Assy X-2646-247-12 Screw +P2.6x4.5 TYPE3 7-627-854-283 L-SW Wire Connection Board 1-668-261-114 Connecton Wire (6P) 1-783-386-115 Gear (AW B) 2-646-555-02
6 Gear (AW A) 2-646-554-017 Slot Frame Assy X-2646-249-28 Lifter Spring (Slot Arm) 2-646-563-019 Slot Arm 2-646-556-0110 Load Frame Assy X-2646-248-2
11 lnsulator 2-646-548-0112 W2.6,MIDDLE 7-688-002-1113 Screw 4-628-167-0114 Slid Frame 2-646-557-0115 Head Arm 2-646-559-01
16 Lifter Spring (Slot Frame) 2-646-562-0117 Coil Spring (Head Arm) 2-646-561-01
18 Mode Cam 2-646-560-0119 Head F.Wire Connection 1-669-181-1120 Screw +P1.7x2.5TYPE2 2-627-529-0121 MD Head 1-500-518-1222 Sheet 2-646-549-02
23 MD MOUNT ASSY A-4917-020-A24 Screw 2-643-228-0125 • • • • •26 Lifter Spring (Door Arm) 2-646-545-0127 Main Frame 2-646-547-02
28 • • • • •29 • • • • •30 Loading Motor Assy X-2626-328-131 Screw +P1.7x1.8TYP.3 7-627-852-3832 Screw +P2x3 TYP.3 7-627-853-37
33 Loading Assy A-4912-117-Awww . xiaoyu163. com
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MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700
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5
34
4
18
19
25
15
7
109
1514
20
24
13
12
21
22
1
17
1
6
11
8
23
162
1
2.4 MD MECHA. (2/2 : MECHA ASSY)
¶ MD MECHA. (2/2:MECHA ASSY) PARTS LISTMark No. Description Parts No. Mark No. Description Parts No.
1 Screw +P1.4x3.5 TYPE3 2-627-404-012 Guide 2-646-453-013 Connecton Wire (7P) 1-783-387-114 Screw +P1.4x1.8TYPE3 7-627-850-795 D-SW MOUNT BOARD 1-668-262-11
6 Servo Base 2-646-575-017 SP Motor Holder 2-646-566-018 OP Lead Wire 1-669-180-119 SL Motor Lead Wire 1-783-318-1110 SL Motor Lead Wire 1-783-318-21
11 Guide Shaft 2-646-452-0112 Screw +P1.4x1.4TYPE2 2-627-530-D113 Rack (Insater) 4-963-914-0214 Pulley Load plate 2-646-567-0115 N0.0 Cross Screw 2-627-431-01
16 SL Motor Assy X-2626-329-117 Gear (MD) 2-646-571-0118 Screw +P1.7x4 TYPE3 7-627-852-1819 SP Motor Assy X-2626-327-120 Lead Screw Assy X-2626-330-1
21 Lead Holder Assy X-2626-331-122 Lead Holder (B) 2-646-573-0123 Deck Mechanism Assy A-4912-118-A24 MD MECHANISM ASSY KMS-260A
(KMS-260A)25 SP Tension Spring 2-646-564-01
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MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700
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A
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C
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1 2 3 4
1 2 3 4
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM3.1 BLOCK DIAGRAM
AD/DA PCBASSY
TO
CD
RE
CE
IVE
R
EXCLUSIVE USECD– MD
TARMINAL
CN807
1
2
3
4
5
6
7
8
9
10
11
12
CON
SYSSI
SYSSO
SYSCLK
SUBCS
SUBREQ
SUBRST
COM+5V
COM GND
MD+5V
MDGND
CON
CN805
1
2
3
4
5
6
7
8
9
10
REC L
AU GND
LCH
AU GND
AU+9V
AU GND
B.LED+9V
B.LEDGND
CN806
1
2
3
4
5
6
7
8
9
10
AN0
AN1
AN2
B.LED+9V
B.LEDGND
SCAPELED
BACKLEDY
BACKLEDG
GND
+5V
CN802
1
2
3
4
5
6
7
8
9
10
11
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
E
R/W
RS
CN803
2 1
4 3
6 5
8 7
10 9
12 11
14 13
16 15
SYS3.3VLEDO
STBVBAT
AMUTE
XLATCHDA RST
RXDTXDRTSCTS
EMPHASIS
CN801
2 1
4 3
6 5
8 7
10 9
12 11
14 13
16 15
18 17
19
ADDT
DADT
DIN
DOUT+5V+5V
256FS
CN804
TO
CD
RE
CE
IVE
R
CD REC IN
A
MD +5V
Q803 - Q807(2SA1037K, 2SC2412K)+3.3V REG.
PO
WE
R P
CB
CN
301
TU
NE
R P
CB
CN
101
PO
WE
R D
OW
N
IC8031 2
IC80052181
(CXP84632-1)SUB. CPU
IC80152186
(AK4518-VF-E2)AD/DA CON.
IC802(TC7SU04F)X'TAL OSC.
MDMD
12
1519
20
MD REC6
3
R ch
R ch
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MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700
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A
B
C
D
5 6 7 8
5 6 7 8
DSSP&
DSP(IC121)
CXD2652AR
FRONT MD PCBASSY
MD MOUNTASSY
L-S
W P
WB
AS
SY
(1-6
68-2
61-1
1)
1
2
3
4
1
2
3
4
CN901 CN900
1
2
3
4
5
6
7
8
9
10
AN0
AN1
AN2
B.LED+9V
B.LEDGND
SCAPELED
BACKLEDY
BACKLEDG
GND
+5V
CN902
1
2
3
4
5
6
CN105
1
2
3
4
5
6
CN106
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
10
11
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
E
R/W
RS
CN903
2 1
4 3
6 5
8 7
10 9
12 11
14 13
16 15
D-S
W P
WB
AS
SY
(1-6
68-2
62-1
1)MD MECHANISM ASSY (KMK-260AAB)
Min
i Dis
kD
evic
e(K
MS
-260
A)
1
2
3
4
5
6
6 6
AD
DT
DADT
DIN
2 1
4 3
6 5
8 7
10 9
12
14 13
16 15
18 17
19
CN102
2 1
4 3
6 5
8 7
10 9
12 11
14 13
16 15
18 17
20 19
21
2 1
4 3
6 5
8 7
10 9
12 11
14 13
16 15
18 17
20 19
21
CN101
CN103
KEY LED
KEY
BACK-LIGHTLED
LED DRIVERQ901–Q905DTC114YK
SCAPE-LED1
LCD DRIVERIC 90052182
(NJU6408B)
LC 900LCD PANEL
52715(KSG4148S)
ROHMDRIVER(IC152)
BH6511FS-ES
13
2321
55
43
191817
RF–AMP(IC101)
CXA2523AR
43
2
1
38
81012141516
63029
25
35
16 20
RF
VC
FS
C+
VDD
M+5V
FSC-
TRK+
SPDL-
SPDL+
TR
K-
PSB
IN3R
VM3
IN1F
IN1R
OUT1F
OUT1R
IN3F
OUT3F
OUT3R
OUT4R
OUT4F
IN2R
IN2F
IN4R IN4F
µCOM(IC201)
RU8X12MF-0020
53
692423
21
10
DRAM(IC125)
MSM51V4400-70TS-K
29–32, 34–38, 46–49
1–2,5,6–9, 11–15, 18–19
41–42, 32-33,12-16
9493929189888685
9390
5857
1–9, 10–15
43, 36, 23, 20, 13, 8,
3738
6
62–
67
A2+3V
A2+3V
TRDR
TFDR
FFDR
FRDR
SRDR
SFRD
CHACK IN
96LIMITINLIMITIN
PB P
REC P
CHACK INAMUTE
TXD59
RTS60
CTS
70EMP
83DARST
RXD
XLATCH
SPRD
DADATA
DIN
ADDATA
REC P
PB P
SPFD
XRST
RF1
79–
83
C
B
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MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700
10
A
B
C
D
1 2 3 4
1 2 3 4
3.2 OVERALL SCHEMATIC DIAGRAM
AD/DA PCB ASSY (66785B)
A
CD-MDOUT PUTExclusive
CN807
PO
WE
R P
CB
AS
SY
CN
301
TU
NE
R P
CB
AS
SY
CN
101
1
2
3
4
5
6
7
8
9
10
11
12
CON
SYSSI
SYSSO
SYSCLK
SUBCS
SUBREQ
SUBRST
COM+5V
COM GND
MD+5V
MDGND
CON
CN805
1
2
3
4
5
6
7
8
9
10
REC L
AU GND
REC R
LCH
AU GND
RCH
AU+9V
AU GND
B.LED+9V
B.LEDGND
CN806
1
2
3
4
5
6
7
8
9
10
AN0
AN1
AN2
B.LED+9V
B.LEDGND
SCAPELED
BACKLEDY
BACKLEDG
GND
+5V
CN802
1
2
3
4
5
6
7
8
9
10
11
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
E
R/W
RS
CN803
2 1
4 3
6 5
8 7
10 9
12 11
14 13
16 15
SYS3.3VLEDO
STBVBAT
SYSTEM RSTPOWER DOWN
AMUTEXLATCHDA RST
RXDTXDRTSCTS
SCLKSWDT
EMPHASIS
CN801
2 1
4 3
6 5
8 7
10 9
12 11
14 13
16 15
18 17
19
ADDTMGND
BCKMGNDDADTM+5VLRCKM+5VGNDGND
+3.3VDIN
H+5VDOUT
+5V+5V
512FSH GND256FS
CN804
TO
CD
RE
CE
IVE
RT
O C
D R
EC
EIV
ER
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L 1
39
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65
13
37
63
15
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92
49
82
99
TE
L 1
39
42
29
65
13
37
63
15
15
0 8
92
49
82
99
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MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700
11
A
B
C
D
5 6 7 8
5 6 7 8
Note: When ordering service parts, be sure to refer to "EXPLODED VIEWS AND PARTS LIST" or "PCB PARTS
LIST".
FRONT MD PCB ASSY (66785A)
B
MD MOUNT ASSY(A-4917-020)
L-SW PWBASSY(1-668-261-11)
C
1
2
3
4
1
2
3
4
CN901 CN900
1
2
3
4
5
6
7
8
9
10
AN0
AN1
AN2
B.LED+9V
B.LEDGND
SCAPELED
BACKLEDY
BACKLEDG
GND
+5V
CN902
1
2
3
4
5
6
CN105
1
2
3
4
5
6
CN106
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
10
11
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
E
R/W
RS
CN903
2 1
4 3
6 5
8 7
10 9
12 11
14 13
16 15
D-SW PWBASSY(1-668-262-11)
MD MECHANISM ASSY (KMK-260AAB)
MINI DISCDEVICE(KMS-260A)
1
2
3
4
5
6
2 1
4 3
6 5
8 7
10 9
12 11
14 13
16 15
18 17
19
CN102
2 1
4 3
6 5
8 7
10 9
12 11
14 13
16 15
18 17
20 19
21
2 1
4 3
6 5
8 7
10 9
12 11
14 13
16 15
18 17
20 19
21
CN101
CN103
(667
85C
)
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L 1
39
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65
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15
15
0 8
92
49
82
99
TE
L 1
39
42
29
65
13
37
63
15
15
0 8
92
49
82
99
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MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700
12
A
B
C
D
1 2 3 4
1 2 3 4
3.3 AD/DA PCB ASSY
A
A AD/DA PCBASSY
CN
103
CC
N90
2B
CN
903
BC
N10
2C
VKN1192
60237
60239
VKN1195
IC80052181
(CXP84632-1)
50523
52407
60240
: MD AUDIO SIGNAL ROUTE(MD)
: MD REC ANALOG AUDIO SIGNAL ROUTE(MD REC)
: MD REC FROM CD DIGITAL AUDIO SIGNAL ROUTE
(MD DI)
(MD)
(MD) (MD) (MD)
(MD REC)(MD REC)(MD REC)(MD REC)
(MD DI) (MD DI)
(MD
DI)
(MD DI) (MD DI) (MD DI)
1.78V
3.44V1.86V
1.85V3.44V
1.6V
5
4
6
7
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L 1
39
42
29
65
13
37
63
15
15
0 8
92
49
82
99
TE
L 1
39
42
29
65
13
37
63
15
15
0 8
92
49
82
99
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MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700
13
A
B
C
D
5 6 7 8
5 6 7 8A
52408
DAN202K
66763
66778
Voltage(V)Pin
25 026 027 028 029 030 4.8331 1.6332 4.9633 034 2.4935 0.9836 0
Voltage(V)Pin
37 4.9738 4.9639 4.9640 4.9641 042 043 044 045 046 4.9747 048 0
Voltage(V)
Voltage(V)Pin
61 062 063 064 065 066 067 068 069 070 071 072 -
Voltage(V)Pin
73 -74 075 076 -77 078 079 080 0
CD-RECIN PUTExclusive
TO
CD
RE
CE
IVE
R
P
OW
ER
PC
B C
N30
1T
O C
D R
EC
EIV
ER
TU
NE
R P
CB
CN
101
CN80752525
5721
3
IC80152186
(AK4518)
(MD)
(MD
)
(MD) (MD)
(MD) (MD)
(MD REC)(MD REC)(MD REC)
(MD REC)
(MD DI)
(MD DI) (MD DI) (MD DI)
(MD
RE
C)
(MD
RE
C)
(MD REC)
(MD
RE
C)
(MD
RE
C)
(MD)
(MD)
(MD
)(M
D)
(MD)
4.96V
2.96V
3.61V
8.7V3.22V
8.04V
2.53V
8.7V
8.65V
0.62V
8.66V
0V
0V0V
0V
0V
0V
0V
3.1V
3.15V0V
0V
Voltage(V)Pin
IC801
1 3.213.21
1.75
0.9
23 1.444 1.445 1.446 1.447 2.878 2.879 1.751011 1.812
Voltage(V)Pin
13 014 3.1715 0.9316 017 018 3.1519 1.4120 1.4121 1.4422 023 3.2124 3.21
Voltage(V)Pin
IC800
1 00
4.82
0.11
23 4.484 4.485 3.46 07 08 4.789 4.821011 0.1612
Pin
13 0.0714 0.0815 0.1316 4.6217 4.6218 0.1719 0.220 0.2421 0.222 023 024 0
Pin
49 4.954.96
0
0
5051 052 053 054 055 056 057 05859 060
1
2
3
8
Voltage(V)
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L 1
39
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65
13
37
63
15
15
0 8
92
49
82
99
TE
L 1
39
42
29
65
13
37
63
15
15
0 8
92
49
82
99
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MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700
14
A
B
C
D
1 2 3 4
1 2 3 4
B
3.4 FRONT MD PCB ASSY
66770 51029
B FRONT MD PCBASSY
52715
IC90052182
(NJU6408B)
D90
052
907
(SLA
380M
T3F
)
2.64V (POWER OFF)0.1V (NIGHT)0.1V (DAY)
0V (POWER OFF)4.4V (NIGHT)4.55V (DAY)
0V
0V (POWER OFF)0V (NIGHT)4.5V (DAY)
0V
0.1V
1
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L 1
39
42
29
65
13
37
63
15
15
0 8
92
49
82
99
TE
L 1
39
42
29
65
13
37
63
15
15
0 8
92
49
82
99
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MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700
15
A
B
C
D
5 6 7 8
5 6 7 8
B
CN802A
CN803A
FRONT MD PCBSW900 : SOUND SCAPESW901 : DISPLAY (LANGUAGE)SW902 : MD EDITSW903 : ENTERSW904 : CANCELSW905 : STOP ( )SW906 : PLAY PAUSE ( )SW907 : - ( )SW908 : + ( )SW909 : MODESW910 : EJECT ( )SW911 : CD MD RECSW912 : REC
D910SLR342MCTC7
53426
0V
0V
4.39V (SCAPE ON)0V (SCAPE OFF)
Voltage(V)Pin
IC900
1 2.52.5
2.5
2.5
23 2.54 2.55 2.56 2.57 2.58 2.59 2.51011 2.512
Voltage(V)Pin
13 2.514 2.515 2.516 2.517 2.518 2.519 2.520 2.521 2.522 2.523 024 2.32
Voltage(V)Pin
25 2.5426 3.9727 2.9928 1.9929 1.0130 031 032 2.9333 4.9934 2.5335 1.3636 0.37
Voltage(V)Pin
37 0.438 0.3839 0.3140 4.541 4.542 0.2743 0.2844 0.2645 0.246 0.347 2.548 2.5
Voltage(V)Pin
49 2.52.5
2.5
2.5
5051 2.552 2.553 2.554 2.555 2.556 2.557 2.55859 2.560
Voltage(V)Pin
61 2.562 2.563 2.564 2.565 2.566 2.567 2.568 2.569 2.570 2.571 2.572 2.5
Voltage(V)Pin
73 2.574 2.575 2.576 2.577 2.578 2.579 2.580 2.5
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TE
L 1
39
42
29
65
13
37
63
15
15
0 8
92
49
82
99
TE
L 1
39
42
29
65
13
37
63
15
15
0 8
92
49
82
99
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MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700
16
A
B
C
D
1 2 3 4
1 2 3 4
L122
C1340.1/25
F
C1460.1/25
F
A2 GND
H+
5VH
GN
DS
CT
X
A2+3V
A2+3V
LD GNDLD+3V
DCH GND
A2 GND
A+3V
D+3VDGND
A2+
3V
A2+
3V
DC
H G
ND
A2
GN
D
D+
3VD
GN
D
123456789101112
363534333231302928272625
13 14 15 16 17 18 19 20 21 22 23 24
4748 46 45 44 43 42 41 40 39 38 37
11121314151617181920
10987654321
11 12 13 14 15 1610987654321
5 4
321
5432
1
R18
810
kR
177
3.3k
R18
910
kR
175
3.3k R18
510
kR
179
47k
R10
6 3
.3M
171819202122232428 27 26 2529303132
TP26 TP27OWH1OWH2 OWH1
C1850.001/500WSR
C18422/8
SR
S
S
D181F1J6
D183F1J6
R18247k
R18347k
R1870
R1860
Q1812SJ278MY
8-729-018-76
Q1822SK1764KY
8-729-017-55
C1830.1/25 F
C1820.1/25 F
D181,D183:8-719-046-86
+5V
GND
R18110k
Q180DTC114EK
C181100/6.3
R502 0
R504 0
R146 330R1500
R1410
R148680 R147
100
C1070.1/25
FC119
10/10 T
R1151k
R1131k
R10
31k
R11247k
R11010k
R18410k
R18010k
Q103DTC114EK Q104
DTC114EK
Q1022SA1037K
C1080.1/25
F
C1160.022/50 B
C1170.1
/25 B
CN1044P
CN10121P
CN1105P
CN1057P
IC152BH6511FS-E28-759-430-28
ROHM DRIVER
IC122TC7S08F
IC101CXA2523AR8-752-080-95
RF AMP
IC181TC74ACT540FT(EL)
8-759-523-48
IC103FMW1
L101L102L103
L101-L103:F.B
G
DE
FC
VCI
BA
VCCJ
ILLG
VRMOD
KPD
F-F+
T-T+
VEEEDCFI
VCABJ
VCCLD GND
IJVCABCDEFPDAPC APCREF
GN
DT
EM
PI
TE
MP
RS
WD
TS
CLK
XLA
TX
ST
BY
FO
CN
TV
RE
FE
OA
DJ
3TA
DJ
VC
C
BOTMABCD
FEAUX
ADFGADAGC
ADINADFM
SECSLED
TEWBLADJ
MO
RF
OM
OR
FI
RF
OO
PN
OP
OA
DD
CC
OM
PP
CO
MP
OA
GC
1R
FA
GC
RF
PE
AKILCC
MODVRPD
KFCS+FCS–TRK+TRK–
CAPA
-CA
PA+
IN2R
IN2F
VM2
OUT
2FPG
ND2
OUT
2RVM
12O
UT1R
PGND
1O
UT1F
VM1
IN1F
IN1R
VDD
GND
VG IN4R
IN4F
VM4
OUT
4FPG
ND4
OUT
4RVM
34O
UT3R
PGND
3O
UT3F
VM3
IN3F
IN3R
PSB
212019181716151413121110987654321
I+3VIOPTEVCRF
54321
SLED–SLED+SPDL–SPDL+
PROTECTGND
REFLECT
7654321
C11
50.
22/1
6 B
C18
80.
01/5
0 B
C10410/10 T
Q101DTA144EK
R117470k
R107470k
R10410k
R158100k
R165100k
R1674.7k
R159100k
R19010k
R1054.7k
R1632.2k
C1090.022/25 B
C10310/10 T
C1060.001
/50 CH
D10
1
D101:DAN202K-T-146
8-719-914-47
C1050.01/50 B
C1580.0068/50
C1110.068/25 B
BC102
0.1/25 F
C10110/10 T
C1890.033/25 B
C1120.0047/50 B
C1131/16
B
ABCDABCD
FE
VC
R1612.2k
R1622.2k
C1410.1
/25 F
C1630.01/50 B
C1640.01/50 B
L105F.B
R164680
C1680.1
/25 F
C1560.1
/25 F
C1920.1
/25 F
C1520.1
/25 F
C151100/6.3
C1530.01/50 B
R1662.2
1/2W
L161F.B
L162F.B
C16910/10
C1670.1
/25 F
R1631 1/4W
Q163DTA144EK
Q1622SB798-T1
8-729-103-85
L106
F.B
I+3VTP164
IOPTP163
TETP162
VCTP161
RFTP160
LD G
ND
LD GND LD GND
WR
PW
R
WRPWR
A+
3V
LD+3V
FS
C–
FS
C+
XR
ST
XRST
TR
K–
TR
K+
FSC–FSC+
TRK–TRK+
TRK–TRK+
ILC
C
LDO
N
LDO
N
LDON
SRDRSFDR
FFDRFRDR
TRDRTFDR
SPRDSPFD
SR
DR
SF
DR
FF
DR
FR
DR
AP
CR
EF
APCREF
TR
DR
TF
DR
SP
RD
SP
FD
MGND
M+5V
MGNDM+5V
MG
ND
DG
ND
DG
ND
AG
ND
A+3V A+3V
D+3V
AGND
VREF
AGND
AGND
XRST
PD
IJ
VC
TE
TE
TE
SE
VCV
C
AU
XAG
ND
FE
VC
TE
ABCDEF
REFLECTPROTECT
FOCNTXLRFDTRF CKRF
ADFGFOCNTXLRF
DTRFCKRF
MOD
VCVC
VC
FE
RFPEAKBOTM
HGNDHGND HGND
SCTX
H+5V
H+5V
H+5V
EFMO
TO OWH
(FOR CHECK)
C MD MOUNT ASSY(A-4917-020)
D-S
W P
WB
MIN
I DIS
C D
EV
ICE
3.5 MD MOUNT ASSY
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L 1
39
42
29
65
13
37
63
15
15
0 8
92
49
82
99
TE
L 1
39
42
29
65
13
37
63
15
15
0 8
92
49
82
99
http://www.xiaoyu163.com
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MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700
17
A
B
C
D
5 6 7 8
5 6 7 8
11 12 13 14 15 16 17 18 19 2010
515253545556575859606171 6272 6373 6474 6575 6667686970
987654321
11121314151617181920
10987654321
11121314151617181920 10 9 8 7 6 5 4 3 2 1
8 7 6 5
43218765
4 3 2 1
5 4 3 2 1
21 22 23 24
282726
25
2930
383736
3940
3132333435
484746
4950
4142434445
2122232428 27 26 252930
383736
3940
3132333435
484746
4950
4142434445
7677787980
51 52 53 54 55 56 57 58 59 60 61 7162 7263 7364 7465 7566 67 68 69 70 76 77 78 79 80
81828384858687888990919293949596979899100
81828384858687888990919293949596979899100
XR
AS
XRASA9
XCASXOE
XWE
A7A6A5A4
A0A1A2A3
A8
D1D0D2D3
1098765
4321
R14
3 1
0k
C121100/6.3
C1710.1
/25 F
IC171BR24C01AF-E28-759-484-73
SENSMNT1
SD
AS
CL
SQSYXINT
DQSY
MNT2MNT3
MN
T2
MN
T3
SW
DT
SC
LKX
LAT
SR
DT
SE
NS
XR
ST
SQ
SY
DQ
SY
SD
AS
CL
XIN
T
MN
T0
MN
T1
SCLKSWDT
SRDTMNT0
XRSTXLAT
R821310k
C20
515
p
C20
6C
203
X20
215
p0.
1
C20
10.
1
C20
20.
001
VS
SD
3D
2C
AS
OE A8
A7
A6
A5
A4
D3
D2
XC
AS
XO
E A8
A7
A6
A5
A4
D0
D1
WE
RA
SA
9A
0A
1A
2A
3
D0
D1
XW
E
A9
A0
A1
A2
A3
VC
C
IC125MSM51V4400-70TS-K
8-759-334-38
C1940.1B
IC121CXD2652AR8-752-384-47
IC201RU8X12MF-0020
8-759-524-58
IC202LB1638MTE-L8-759-099-79
IC192L88MS33T
8-759-426-95
IC123TC7WU04F
C136100/6.3
C130100p/50
C1350.1/25
F R137100
R13110k
R20310k
R1361k
R1110
DCHGAPCADFGFOCNTXLRFCKRFDTRFAPCREFLDDRTRDRTFDRDVDDFFDRFRDRFS4SRDRSFDRSPRDSPFDFGINTEST1TEST2TEST3DVSSEFMO
SENSSHOCK
STBREC PPB P
MNT2MNT3LED0
GND+3.3V
MN
T0(
FO
K)
MN
T1(
SH
CK
)M
NT
2(X
BU
SY
)M
NT
3(S
LOC
)S
WD
TS
CLK
XLA
TS
RD
TS
EN
SX
RS
TS
QS
YD
QS
YR
EC
PX
INT
TX
OS
C1
OS
C0
XIS
LR
VD
DR
VS
SD
IND
OU
TA
DD
TD
AD
TLR
CK
MVC1D3D2D0D1
XWEXRAS
A09XCAS
XOEDVSS
A11A08A07
+3.3VGND
REFLECTPROTECT
LIMITINLDIN
LDOUTAMUTE
XLATCHSCTX
MOD
DA-RST
DIG-RST
A06A05A04A10A00A01A02A03
DVDD256FSXBCK
AU
X2
TE
SE
AV
SS
AD
RB
AD
RT
AV
DD
AD
IO VC
AU
X1
FE
AB
CD
BO
TM
PE
AK
CLT
VF
ILO
FIL
IP
CO
PD
OA
VS
SR
F1
BIA
SA
VD
DA
SY
I
GN
DX
IN-1
XO
UT
-1V
BA
T+
3.3V
(TE
ST
)S
YS
TE
M R
ST
DQ
SY
SQ
SY
PO
WE
R D
OW
NX
IN1
(AV
SS
)
XO
UT
XIN
GN
D
PA
CK
OU
T
CH
AC
K IN
+3.
3V
AS
YO
R13
53.
3k
R10
90
R140150
C1330.0047/50 B
C1310.015/50 B
C1280.01
/50 B
C1290.47
/16 BC1320.47
/16 B
RF RF1
CH
R13
3 6
80k
R13
2 1
00k
R13
4 1
k
C207100p
C208100p
3157
42
3
12
68
3 1 57
4 2 68
31
57
42
68
R8204100k
C2090.1
R2181M
C2040.1
X20112MHz
X202:32.768kHz
R21710k
R21610k
C2120.1
C2130.1 C214
100
LO+
LO–
R21210k
R21110k
R20
810
kR
209
10k
R21
010
k
C210100p
C211100p
C187100/6.3
C190100/6.3
L121
C1230.1/25
F
C1910.1/25
F
R8120100C
110
C14
2
M0
M1
TP
153 M2 M
3
C14
3C
144
C12
2 0.
01/5
0 B
0.1/
25 F
R19
5 0
R12
1 1
00k
C142-C144:100p/50
CH
C1960.1/25
F
R1731M
R127100
R1960
R17
010
kR17110k
SD
AS
CL
RX
DT
XD
RT
SC
TS
GN
D+
3.3V
SC
LKS
WD
TS
RD
TE
MP
LDO
N
FO
KW
RP
WR
GND A2 A1 A0
SDA
SCL
TEST
+3.3
V
VO
UT
CN
GN
DS
TB
VIN
MAB1
CN1066P
CN10316P
654321
LIMIT INPB P
REC PGND
CHACK INNC
123456
SYS 3.3VLED0STB
VBATSYS RSTP DOWN
789101112
AMUTEXLATCHDA RST
RXDTXDRTS
13141516
CTSSCLK
SWDTEMPHASIS
CN10219P
19 18 17 16 15 14
256F
SH
GN
D51
2FS
+5V
+5V
DO
UT
13 12 11 10 9 8
H+
5V DIN
+3.
3VG
ND
GN
DM
+5V
7 6 5 4
LRC
KM
+5V
DA
DT
MG
ND
3 2 1
BC
KM
GN
DA
DD
T
256F
S
TP
98
DSSP & DSP
POWER IC
EEPROM
A2+3V
VCSETE
A2 GND
WRPWR
H+5V
M+5V
HGNDSCTX
MODLDON
DCH GND
A2 GNDA2+3V
A2+3V
AGND
LD GNDLD+3V
A+3V
D+3VDGND
D+
3VD
GN
DD
GN
D
LDO
N
MO
D
+3.3V
GND
M+5V
MGND
C1240.1/25 F
C1270.1/25 F
CN801
L-S
W P
WB
A
CN804A
: MD AUDIO SIGNAL ROUTE(MD)
: MD REC ANALOG AUDIO SIGNAL ROUTE(MD REC)
: MD REC FROM CD DIGITAL AUDIO SIGNAL ROUTE
(MD DI)
(MD
)
(MD
)(M
D)
(MD REC)
(MD
RE
C)
(MD
RE
C)
(MD
DI)
(MD
DI)
(MD
DI)
(MD DI)
C
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A AD/DA PCB ASSY B FRONT MD PCBASSY
MCLK (IC801 - pin 9)V : 2V/div. H : 50nsec/div.
1
LRCK (IC801 - pin 10)V : 2V/div. H : 2µsec/div.
2
XTAL1 (IC800 - pin 32)V : 2V/div. H : 50nsec/div.
5
MD_RXD (IC800 - pin 5)V : 2V/div. H : 1msec/div.
6
MD_RXD (IC800 - pin 5)V : 2V/div. H : 200µsec/div.
6
(IC802 - pin 2)V : 2V/div. H : 20nsec/div.
7
CD REC IN (CN807)V : 200mV/div. H : 500nsec/div.
8
SCLK (IC801 - pin 11)V : 2V/div. H : 200nsec/div.
3
SOO (IC800 - pin 50)V : 2V/div. H : 20msec/div.
4
SOO (IC800 - pin 50)V : 2V/div. H : 2msec/div.
4
OSC2 (IC900 - pin 25)V : 2V/div. H : 2µsec/div.
1
-1
-1
-2
-2
2.9V
0.5V
Waveforms Note: The encircled numbers denote measuring point in the schematic diagram.
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4. PCB CONNECTION DIAGRAM
NOTE FOR PCB DIAGRAMS :1. Part numbers in PCB diagrams match those in the schematic diagrams.2. A comparison between the main parts of PCB and schematic diagrams is shown below.
3. The parts mounted on this PCB include all necessary parts for several destinations. For further information for respective destinations, be sure to check with the schematic diagram.4. View point of PCB diagrams.Symbol In PCB
DiagramsSymbol In SchematicDiagrams
Part Name
B C E
D
D
G
G
S
S
B C E
B C E
D G S
B C E B C E
B C E
Transistor
Transistorwith resistor
Field effecttransistor
Resistor array
3-terminalregulator
CapacitorConnector
P.C.Board Chip Part
SIDE A
SIDE B
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A
B
C
D
1 2 3 4
1 2 3 4
4.1 AD/DA PCB ASSYSIDE A
A
AD/DA PCB ASSYATO CD RECIVERPOWER PCBCN301
CN902B
CN903B CN103C CN102C
TO CD RECIVERTUNER PCBCN101
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A
B
C
D
1 2 3 4
1 2 3 4
SIDE B
A
Q882 Q881 Q805Q803
Q806
Q802IC801 IC802 IC800
Q801Q807 Q804
AD/DA PCB ASSYA
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A
B
C
D
1 2 3 4
1 2 3 4
SIDE A4.2 FRONT MD PCB ASSY
CN803A
FRONT MD PCB ASSYB
CN802A
B
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A
B
C
D
1 2 3 4
1 2 3 4
SIDE B
B
Q901Q903
FRONT MD PCB ASSYB
Q905
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A
B
C
D
1 2 3 4
1 2 3 4
4.3 MD MOUNT ASSY SIDE A
IC122
IC201
Q105
Q10
3
D10
2
MD MECHANISM
CN804A CN801A
IC122
IC201
IC192
Q103
Q105
MD MOUNT ASSYC
C
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25
A
B
C
D
1 2 3 4
1 2 3 4
SIDE B
D181
Q18
1Q
182
D18
3D101
Q10
1
IC101
Q163
Q16
2
Q104
Q10
2
IC17
1
IC12
5
IC103
IC202
IC181
IC15
2
IC123
IC12
1
MD MOUNT ASSYC
Q163
Q104
IC123
IC101
IC125
IC171
IC103
IC202
IC181
Q101
Q162
Q102
IC152
Q181
Q182
IC121
C
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MD COMBI PCB ASSY 66785NSP AD/DA PCB ASSY • • • • •NSP FRONT MD PCB ASSY • • • • •
MD MECHANISM ASSY KMK-260AAB MD MOUNT ASSY A-4917-020 L-SW PWB ASSY 1-668-261-11 D-SW PWB ASSY 1-668-262-11
5. PCB PARTS LISTNOTES : ÷ Parts marked by “ NSP ” are generally unavailable because they are not in our Master Spare Parts List.
÷ The mark found on some component parts indicates the importance of the safety factor of the part.Therefore, when replacing, be sure to use parts of identical designation.
÷ When ordering resistors, first convert resistance values into code form as shown in the following examples.Ex. 1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by
J = 5%, and K = 10%).560 Ω = 56 × 10 1 = 561 ...................................................RD1/4PU 5 6 1 J47k Ω = 47 × 10 3 = 473 ..................................................RD1/4PU 4 7 3 J0.5 Ω = R50 ......................................................................RN2H Â 5 0 K1 Ω = 1R0 .........................................................................RS1P 1 Â 0 K
Ex. 2 When there are 3 effective digits (such as in high precision metal film resistors).5.62k Ω = 562 × 10 1 = 5621...........................................RN1/4PC 5 6 2 1 F
SEMICONDUCTORSIC800 (CXP84632-128Q) 52181IC900 (NJU6408BFC-01A) 52182IC801 (AK4518-VF-E2) 52186IC802, IC803 TC7SU04F-T5LQ803, Q805 2SA1037K
Q801, Q802, Q804, Q806, Q807 2SC2412KQ881, Q882 2SC2412KQ901, Q903, Q905 DTC114YKD900- D905 (SLA380MT3F) 52907D801 DA204K
D910 SLR-342MCTC7D802 DAN202K
COILS AND FILTERSL817, L818 INDUCTOR (LAL04KB4R7K) 52407L803- L806, L820, L821 CHIP BEAD DTF1069L800- L802 LAU100JL807, L814- L816, L819 52408L822, L823 FBA04UA600AB
SWITCHHESSW900- SW912 (SOA-111H) 53426
CAPACITORSC831, C833, C848 (10µF/16V) 57213C811- C814, C816, C817, C820- C824 CCSQSL101J50C825, C826, C850, C851 CCSQSL180J50C837, C901 CEAT101M10C846 CEAT1R0M50
C836 CEAT2R2M50C847 CEAT470M10
C818, C844 CEAT471M10C827, C835, C839,C841, C845 CEAT4R7M50C881, C882 CEAT4R7M50C849 CEATR47M50C815, C829, C830, C832, C840 CKPUYF104Z50
C842, C852, C854, C855, C857 CKPUYF104Z50C885, C903 CKPUYF104Z50C853, C856, C858, C886 CKSQYB102K50C819, C828, C834, C902 CKSQYB103K50C859– C863 CKPUYK102K50
RESISTORSOther Resistors RS1/10S&&&J
OTHERSX802 RESONATOR CSA12.0MTz 5052310P CABLE HOLDER 51048-100011P CABLE HOLDER 51048-1100CN807 1P PIN JACK YKB11-09 52525LCD900 LCD KSG4148S(STN) 52715
CN801 16P FFC CONNECTOR VKN1192CN804 19P FFC CONNECTOR VKN1195CN802 WIRE TRAP 10P 60237CN803 WIRE TRAP 11P 60239X801 CRYSTAL HC49US 60240 (22.5792MHz)
FERRITE BEAD FBA04 60241LCD HOLDER 66727LCD SHEET 6675611P FLAT CABLE 6677310P FLAT CABLE 66774
MD COMBI PCB 66785FRONT MD PCB 66785AAD/DA PCB 66785BLED PCB 66785CCN901 CONNECTOR 53253-0410 51029
CN805 12P CONNECTOR ASSY 66763CN900 4P CONNECTOR ASSY 66770CN806 10P CONNECTOR ASSY 66778
Mark No. Description Parts No.Mark No. Description Parts No.
LIST OF PCB ASSEMBLIES
MD COMBI PCB ASSYA B
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OTHERSCN101 FFC/FPC CONNECTOR 21P 1-691-385-21CN106 FFC/FPC CONNECTOR 6P 1-768-338-21CN103 FFC/FPC CONNECTOR 16P 1-770-425-11CN110 CONNECTOR PIN 5P 1-774-731-21CN104 FFC/FPC CONNECTOR 4P 1-778-289-11
CN102 FFC/FPC CONNECTOR 19P 1-778-460-11CN105 FFC/FPC CONNECTOR 7P 1-779-345-11X202 CERAMIC RESONATOR 1-760-174-41 (32.768kHz)X201 X"TAL RESONATOR (12MHz) 1-780-872-21
L-SW PWB ASSY
OTHERSFFC/FPC CONNECTOR 6P 1-768-338-21PUSH SWITCH(1KEY) 1-771-082-21PUSH LEVER SW(1KEY) 1-771-326-11
D-SW PWB ASSY
OTHERS2PIN PUSH SW(2KEY) 1-771-327-11FFC/FPC CONNECTOR 7P 1-779-345-11
C MD MOUNT ASSYSEMICONDUCTORS
IC122 TC7S08FIC123 TC7WU04FIC101 (CXA2523AR) 8-752-080-95IC121 (CXD2652AR) 8-752-384-47IC202 LB1638MTE-L 8-759-099-79
IC125 (MSM51V4400-70TS-K) 8-759-334-38IC192 (L88MS33T-TL) 8-759-426-95IC152 (BH6511FS-E2) 8-759-430-28IC171 (BR24C01AF-E2) 8-759-484-73IC181 (TC74ACT540FT) 8-759-523-48
IC201 (RU8X12MF-0020) 8-759-524-58Q101 DTA144EKQ103 DTC114EKQ102 2SA1037KQ182 (2SK1764KY) 8-729-017-55
Q181 (2SJ278MYT) 8-729-018-76Q162 (2SB798-T1) 8-729-103-85IC103 (FMW1-T-14) 8-729-803-11D181 (F1J6TP) 8-719-046-86D101 (DAN202K-T-146) 8-719-914-47
COILS AND FILTERSL101 FERRITE BEED INDUCTOR 1-414-235-21
CAPACITORSC142 CCSQCH101J50C106 CCSQCH102J50C105 CKSQYB103K50C117 CKSQYB104K25C131 CKSQYB153K50
C116 CKSQYB223K50C115 CKSQYB224K16C189 CKSQYB333K25C112 CKSQYB472K50C158 CKSQYB682K50
C111 CKSQYB683K25C107 CKSQYF104Z25
RESISTORSR SQA TYPE CHIP CONDUCTOR 1-216-295-91R SQA TYPE CHIP RESISTOR 1-217-806-91
(1Ω, 1/8W)R163 METAL COATING RESISTOR 1-219-724-91
(1Ω, 1/4W)
R213 CHIP NETWORK RESISTOR 1-233-415-21 (10kΩ x4)
R120 CHIP NETWORK RESISTOR 1-233-575-21 (100Ω x4)
R204 NETWORK RESISTOR 1-233-810-21 (100kΩ x4)
R166 SQA TYPE CHIP RESISTOR 1-240-032-91 (2.2Ω, 1/2W)
Other Resistors RS1/10S J
Mark No. Description Parts No. Mark No. Description Parts No.
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7. GENERAL INFORMATION7.1 DIAGNOSIS
Wire Clamper
7 MD REAR CASE
MD Rear Case
Front Section
×21
×21
×24 5
6
3
2
Note : There is no information to be shown in this MD adjustment.
6. ADJUSTMENT
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× 210 × 210
× 215
× 25
× 27
× 27
× 28
× 35
× 35
13Main Frame
11
14
16
12
MD DoorSpring
Coil Spring( Door Frame)
MD Door
MD Door
MD MOUNT
MD MOUNT
1
1
4
6
9
3 2
MD Mecha.
7 MD MECHANISM ASSY
Shield Case (Bottom)
Shield Case (Up)
Shield Case (Up)
MD Mecha
CN803CN802
CN102
CN103
AD/DA PCB
MD Mecha.
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7.2 PARTS7.2.1 IC
7 52186 (AK4518-VF-E2) (AD/DA PCB ASSY : IC801)7 AD/DA Converter IC
¶ Pin Arrangement
¶ Block Diagram
¶ The information shown in the list is basic information and may notcorrespond exactly to that shown in the schematic diagrams.
6AINLModulator
DecimationFilter
DecimationFilter
∆Σ5VCML
3AINR
4VCMR
2VRAD
1VRDA
21VCOM
19AOUTL
20
7
AOUTR
PWAD
Modulator
Common Voltage
Serial I/OInterface
ClockDivider
8×Interpolator
8×InterpolatorLPF
∆Σ
Modulator∆Σ
Modulator∆Σ
LPF
8
PWDA
18
DEM0
24VA
22AGND
23VB
14VD
13DGND
17
DEM1
15 SDTI
16 CMODE
9 MCLK
12 SDTO
11 SCLK
10 LRCK
No. Pin Name I/O Function1 VRDA I Reference voltage input for DAC and VA
2 VRAD I Reference voltage input for ADC and VA
3 AINR I R ch analog input
4 VCMR OR ch common voltage output , 0.45 × VAConnect an electrolytic capacitor (about 4.7µF) and a ceramic capacitor (0.1µF) between this pin and AGND.
5 VCML OL ch common voltage output , 0.45 × VAConnect an electrolytic capacitor (about 4.7µF) and a ceramic capacitor (0.1µF) between this pin and AGND.
6 AINL I L ch analog input
7 PWAD I ADC power down mode L: power down
8 PWDA I DAC power down mode L: power down
9 MCLK I Master clock input
10 LRCK I Input/output channel clock pin
11 SCLK I Audio serial data clock pin
12 SDTO O Audio serial data output
13 DGND − Digital ground
14 VD − Digital power supply
15 SDTI I Audio serial data input
16 CMODE I Master clock selection "H": 384fs or 512fs, "L": 256fs
17 DEM1I Deemphasis frequency selection
18 DEM0
19 AOUTL O L ch analog output
20 AOUTR O R ch analog output
21 VCOM OCommon voltage output , 0.45 × VAConnect an electrolytic capacitor (about 4.7µF) and a ceramic capacitor (0.1µF) between this pin and AGND.
22 AGND − Analog ground pin
23 VB − Substraight pin
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7.2.2 DISPLAY
52715 (KSG4148) (FRONT MD PCB ASSY : LCD900) • LCD
45 26
251
÷ Pin Connection
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65
13
37
63
15
15
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92
49
82
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TE
L 1
39
42
29
65
13
37
63
15
15
0 8
92
49
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MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700
32
8. PANEL FACILITIES AND SPECIFICATIONS
8.1 PANEL FACILITIES
Display Panel
Display panel
EJECT button
DISPLAY (LANGUAGE) button
MD EDIT button
ENTER button
CANCEL button
SOUND SCAPE button
MODE button
4 / ¢ (+ / –) buttons
MD loading slot
7 button
38 button
REC button
CD3MD REC button
SOUND SCAPE indicator
ON when operation status ormessage is displayed as text
or numbers
ON when displaying totalrecording time
ON when displayingremaining recording time
ON when MD totalprogram time is 1000minutes or longer
ON when reading orwriting TOC
ON during MD editing
ON when recording viaCD3MD REC button
ON when recording viaREC button
ON when MD has beenloaded
ON when set to Full Contentmode during mixed playback
ON when set to RandomPlay mode during mixed
playback
ON when set to SingleContent mode during mixed
playback
ON when set to Group Playmode during mixed playback
ON when track number isdisplayed
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TE
L 1
39
42
29
65
13
37
63
15
15
0 8
92
49
82
99
TE
L 1
39
42
29
65
13
37
63
15
15
0 8
92
49
82
99
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MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700
33
Sound Scape Disc(60234-01, 60234-03)
CD/MD Cable(60233)
8.2 SPECIFICATIONS• Specifications and design subject to possible modification
without notice, due to improvements.
MD RECORDERType ............................................... Mini disc digital audio systemMedium .................................................................Mini disc (MD)Frequency characteristics ................... 20 Hz to 20 kHz (+/– 3 dB)Error correction method........... Advanced Cross Interleave Code (ACIRC) Solomon codeCoding .............. Adaptive Transform Acoustic Coding (ATRAC)Power supply voltage ......................................... DC 5 V, 230 mA
DC 9 V, 14 mAExternal dimensions ............... 145 (W) × 137 (H) × 235 (D) mm
(5 3/4 × 5 1/
2 × 9 3/
8 inches)
Weight ..................................................................... 1.4 kg (3.3 lb)
ACCESSORIES
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QQ 376315150 992894298
TEL 13942296513 992894298051513673QQ
TE
L 1
39
42
29
65
13
37
63
15
15
0 8
92
49
82
99
TE
L 1
39
42
29
65
13
37
63
15
15
0 8
92
49
82
99
http://www.xiaoyu163.com
http://www.xiaoyu163.com