Page 1
XV-M50BK
Block diagrams
COMPOSITE
VIDEO OUT
J602
J602
C
S-VIDEO
OUT
8
3
COMPONENT
VIDEO OUT
J601
Y
Y
Pb(Cb)
Pr(Cr)
AV COMPULINK
J702
R
AUDIO OUT
L
Power supply board
LVA10018-A1
CN961
Video board
CN501
LVA10018-A4
M9V
D2.5V
/D3V
/D5V
Q631
Q621
136
Q611
142
143
145
148
IC501AVDecorder
180
182
184 -189
9
IC301
Optical
112 -115
60 -63
Q601
150
152
154
155
1214172024
Disc
Controller
CN601
CN503
CN502
164 167 168
System control board
IC741
CN701
LVA10018-A3
LPF
2/2
1/2
IC703
234
DAC
Q709
2/2
1/2
IC751
LPF
IC801
78
Remocon
23
IC701
System
Microprocessor
45 -49
27
CN703
CN801
5
-
12
15
10
FL Driver
6 9 11
S821-S826
Key Switch
S831-S835
IC802
43
2-2
Traverse mechanism control board
Connection board
LVA10228
LVA10132
CN101
CN10
CN12
IC101
919294-97
DVD
Front End
Processor
Tracking
Focus
PICK-UP
47 - 50
DC
44 - 47
IC201
11
992102 -105
PHOTO
Digital
Servo
120
IC271
FM
Controller
121
SM
LVA10018-A2
FL indicator board
FL Display
Page 2
XV-M50BK
DVD Servo control section
Power supply section (SHEET 6)
(SHEET 1,2)
TO CN701
7
SHEET 3
IC503
IEC 958
SYSCLK
6
IC505
IC502
27MHz
DA_DATA1
16M SDRAM
IC501
AV DECODER
WAITDEC
IC504
5
16M SDRAM
STD0~7
/WR
/RD
IC311,IC312
/WR
/RD
WAITODC
CVBS
Y/B/U
TO CN601
CN503CN502
C/R/V
CVBS/G/Y
ZIVA WAIT
SHEET 4
U2SDT
S2UDT
IC321,IC322
SCLKO
REQ
BUSY
CPURST
CPUD0~7 CPUA0~2
F2F1-VDISP
CN971
Q951,Q952
FL ON/OFF
B5V
D950
Q953
-30V REG.
TO FW801
SHEET 5
IC953
+5V REG.
NJM78M05FA
D5V
CN961
IC951
+5V REG.
PQ05RD21
D3.3V
D3.3V
M9V
TO CN501
SHEET 2
CN981
Q964,Q965
+3.3V REG.
+12V
-12V
B5V
TO FW812
P. O N
SHEET 5
CN951/CN952
+12V
P.MUTE
-12V
TO FW701
SHEET 3
CPUD0~7
ODC
IC301
4
(Optical disc controller)
3
FEPEN CPSCK SDOUT STNBY
PLLOK
DAT0~3
DSC
ADSCEN
IC201
CIRCEN
EPDO
EPDI
CPSCK
SDOUT
ADSCIRQ
EPSK
EPCS
SDIN
WAIT
IC401
Unit CPU
IC403
LDONA,B VREFL,C,H
DBAL DSLO JITOUT
BDO OFTR BOOST
TGBAL TBAL PLIN TE
OFTLVL RDTN RDCKN
CD/DVD FC RFENV
FBAL FE XTRON TKCNT
RDTP RDCKP FUPDN
TSTSG TS FS TG
BDOLVL
RDCKP
OFTR
BDO
RFOP
FLTOUT
DTMONP
DTMONN
RDCKN
MTRON
2
CN104
EFP
IC101
(Front end processor)
VREFC
FODRV TRDRV
IC271
4CH Driver
TE1~4 EF1,2 LDMON
TRSDRVA,B
ECR EC TDOFS
(Digital servo controller)
/DRVMUTE
FMA+ FMA-
EEPROM
FMB+ FMB-
STMNA,B
SM+ SM-
T+ T-
F+ F-
CN101
1
CPUA0~17
X401
OSCI/O
DECIRQ
CPUA1~20
CPUD0~7
16M ROM
LSIRST
IC402
LVA10228
D951
C960
AC-DC
LVA10018-A1
L951
D952
AC-DC
C963,C964
D901
AC-DC
S1WB/A/60-4101
L901
LINE FILTER
QQR0894-001
L952
D953
AC-DC
C965,C966
T901
QQS0076-001
TRANSFORMER
D904
C914
AC-DC
IC901
STR-G6651
SWITCHING
REGULATOR
D954
AC-DC
AC-DC
D908
L955
C979,C997
D910
Q966
D972,D973
C995,C996
MUTE DETECTION
Q991
PC901
PC123Y02
FEED BACK
D956
AC-DC
MODE SW.
L957
C982,C984
PC902
PC123Y02
D957
AC-DC
L959
C987,C989
TO CN10
SHEET 8
AC IN
BCDEFGH I JA
2-3
Page 3
XV-M50BK
Video out section (SHEET 4)
Q601
7
C/R
Y/B
TO CN503
6
SHEET 2
CVBS/Y
CN601
CVBS
LVA10018-A4
Q611
Q621
Q631
VIDEO OUT
Cr
Cb Y
J601
S-VIDEO
OUT
J602
COMPOSITE
VIDEO OUT
J602
Connection to pick-up section (SHEET 8)
5
TO PICK-UP
UNIT
CN12
TE1~4 FE1,2
VF1,VF2,VT1,VT2
FEED
MOTOR
4
STMA,B STMNA,B
TP10,11
SM+, SM-
TO CN101
SHEET 1
CN10
TO CN102
SHEET 5
System control section (SHEET 3)
TO CN801
SHEET 5
TO CN801
SHEET 7
TO CN502
SHEET 6
FLRST,STANDBY IND
FLCK,FLDATAI/O
FLCS,REMO
POWER SW
CN703CN702CN701
CHREQ,CHST
CHDATA,CHCK
U2SDT
S2UDT
CPURST
OSDCS3
OSDCK
OSDDO
DA_DATA1
SCLK
REQ
BUSY
RSTE
NT
SYSTEM
CONTROLLER
IC701
IEC958
RESET
DAC
CONTROL
RESET
IC702
OSC
X701
10MHz
PDO
DAC
IC703
F.RESPONCE SW.
Q741,Q751
PLL BLOCK
XIN
EEPROM
IC791
EEDI/O
EECS
EECK
D731-D733
L731
LPF
IC741,IC751
LVA10018-A3
P. O N
P.MUTE
MUTE
Q743,Q753
D791,D792
IC704
T701
MUTE
Q791
B5V
+12V
-12V
J701
DIGITAL OUT
FW701
R
L
OPTICAL
J703
J704
TO CN951
SHEET 6
POWER
SUPPLY
ANALOG
AUDIO OUT
COAXIAL
DIGITAL OUT
SPINDLE
MOTOR
TP12,13
LVA10132
FL Driver section (SHEET 5)
DISC1~3
STANDBY IND
POWER SW
REMO
REMOTE
CONTROL
RECEIVER
IC801
LVA10018-A2
TO CN703
SHEET 3
CN801
Changer mechanism control section (SHEET 7)
TO CN702
3
LCAM
RCAM
CN805CN804
CAM0~CAM7
CN803CN802
1MSW~3MSW
1SSW~3SSW
2
SW1~SW6
RMUP
RMDWN
VWM1377
1
R MOTOR
SHEET 3
CN801
CD CHANGER
CONTROL
IC801
R MOTOR
DRIVER
IC802
DATA, FREQB
STCH, CKS
LMUP
LMDWN
L MOTOR
DRIVER
IC803
MM
L MOTOR
STANDBY
INDICATOR
D801
POWER
SWITCH
S801
LVA10018-A5
TO CN971
SHEET 6
FW803
FW803
FW801
OPERATION SWITCH
S821~S826
AIN2
AIN0
OPERATION
SWITCH
S831~S835
B5V/D5V
FL DRIVER
IC802
-VDISP
S1~S14
1G~7G
FL DISPLAY
DI801
RESET,CS,SIN,SOUT,SCLK
DISC1~3
IND
INDICATOR
F1
F2
D821~D823
BCDEFGH I JA
2-4
Page 4
Standard schematic diagrams
Servo control section ( Sheet 1 )
XV-M50BK
7
TP156 TP154
NI
TA
TD
F1
T2CD
CN101
QGF0501F3-40X
6
( SHEET 8 )
FROM CN10 OF LVA10132-A1
F-
F+
T-
T+
SM+
SM-
FM+
FM-
5
4
R271
R272
D5V
1
NI
K271
R273
3
M9V
C292
22/6.3
0.1/16
C291
C293
22/16
2
C290
D.GND
M.GND
TP1
TP2
C103
0.1/16
C101
TP3
TP4
TP5
TP6
TP7
RF-
RF+
TP8
F2
TP9
F1
TP10
TD
TP11
TA
TP12
TP13
TP14
TP15
F1CD
TP16
TP17
T1CD
T2CD
F2CD
56K
10k
TP571
IC271
M56788FP-W
NI
C105
TP18
0.1/16
TP19
C104
TP20
TP21
0.1/16
TP22
TP23
D5V
TP27
TP25
TP28
TP32
D.GND
TP31
TP30
TP29
TP33
TP34
TP35
TP36
TP26
C271
0.0033/25
T-
T+
0
R274
C272
330P
R275
C273
NI
10K
C277
0.1/16
TP280
C289
0.1/16
R288
10K
C288
0.022/16
FM-
TP565
560P
C102
0.1/16
NI
C106
0.1/16
C153
F-
F+
C275
NI
C274
R276
10K
C276
0.1/16
NI
NI
C286
C287
SM+
FM+
C283
0.022/16
R156
NI
R297
C152
NI
C285
SM-
C284
Q101
KTA1001/Y/-X
R103
33K
33K
R144
10K
R145
15/6.3
C151
22/6.3
Q275
DTC144EE-X
TDOFS
1
0.047/16
4.7K
R284
R289
R290
SLEEP
HAGUP
R107
0
R108
TGBAL
TBAL
FBAL
Q102
KTA1001/Y/-X
NI
NQR0007-002X
IC102
MM3023DN-X
C278
TP277
10k
10K
R286
C282
R283
10K
R104
/DRVMUTE
R287
10K
10K
TP279
R285
10k
NI
SLEEP
FEPEN
C110
CPSCK
NI
SDOUT
27
JLINE
C111
NI
C112
47/6.3
LDCUR
CD/DVD
HMFON
D5V
NI
R291
R279
10K
R280
10K
C279
0.0015
TP278
C294
NI
C281
C107
NI
27
C108
C109
47/6.3
K103
Q271
NI
R278
10k
R277
10k
0.001
R295
R296
10K
10K
SPDRV
18K
R109
R110
27K
27K
0
R112
R111
0
TP176
22K
R292
C280
NI
Q274
NI
R282
TRSDRV
10k
0.01/16
NI
R154
R155
0
R114R113
1K6.8K
NI
NI
NI
0.15/16
C117
C116
C115
C118
NI
NI
R146
R147
NI
R164
NI
Q104
D271
NI
T1CD
8.2K
R131
C145
0.01/16
C146
NI
1.8K
R166
NI NI
R106 R105
220P
C119
R116
39K
R117
NI
24K
12K
R165
R115
C120
82P
C121
22P
NI
Q105
TE
AS
FE
TE
0
R256
TP233
LDCUR
TG
RFENV
AS
C208
0.1/16
ARF+
ARF-
R211
27K
R212
NI
12K
27K
C211
R213
5.6K
R214
C261
0.1/16
C262
0.1/16
C264
0.47/16
12K
R255
F2
0
10K
R132
R118
22K
C122
270P
TP234
0
R162
R163
0
R124
0
R123
0
0
R160
R161
C143
0.1/16
C144
0.1/16
IC101
AN8702FH
TP107
TP108
C123
C159
C124
0.1/16
0.1/16
TG
FE
0.1/16
0
R257
330P
C204
R254
47K
R202
47K
R203
47K
R204
47K
R205
C206
270P
C207
470P
R208
47K
R209
12K
47K
R210
C209
0.001
C210
0.001
C222
0.0056
R215
0.001
C223
0.1/16
C224
R218
C226
NI
C227
0.001
C228
0.001
R219
47K
C239
0.018/16
C240
47P
TP212
RF-
RF+
F1CD
F2CD
0
0
R125
R126
TP131
R122
0
R121
0
C138 C139
0.1/16 0.1/16
TESTSG
RFENV
BDO
OFTR
TP567
C127
0.001
NI
C129
C128
0.1/16
NI
C158
C125
ARF+
ARF-
0.1/16
560PNI560P
560P
C260
C202
C203
TP220
TP217
TP218
TP219
C205
120P
1M
C225
1/16
15K
C230
NI
TP202
TP201
0.1/16
C141
C140
22/6.3
NI
R119
C136
0.047/16
C135
C137
NI
TP110
0.027/16
C134
560P
R129
1M
C133
560P
R128
1M
C132
0.1/16
R127
C131
2.2K
12P
C130
0.1/16
TP101
TP568
S5V
K101
NI
R152
1
R153
4.7
K102
NQR0007-002X
C160
C126
C161
0.1/16
33/4
56/6.3
TP216
TP221
R220
S.GND
TP231
TP214
TP215
TP211
C237
0.1/16
47K
TP208
R223
47K
C241
0.01/16
C263
C245
0.01/16
0.1/16
TESTSG
D3V
K301
NQR0007-002X
S3V
/WR
/RD
C345
100/6.3
C346
1/16
C341
0.1/16
D.GND
DAT3
DAT2
DAT1
DAT0
CHCK40
220
220
220
220
220
CPSCK
SDOUT
SDIN
ADSCEN
CIRCEN
ADSCIRQ
0.1/16
R241
R240
R239
R238
R237
TP224
TP225
TP210
R227
C238
TP226
IC201
MN67706ZY
C246
TP203
TP204
0.1/16
R232
4.7K
R233
C242
1/16
18K
27K
27K
R225
6.8K
R228
R229
R230
1K
C244
0.1/16
TGBAL
TBAL
FBAL
JLINE
4.7K
4.7K
R234
0
R235
0.1/16
C247
0.15/16
C248
0.1/16
C249
0.1/16
C250
0.1/16
C251
OFTR
BDO
IC312IC311
TC7SH32FU-XTC7SH08FU-X
SPDRV
TRSDRV
C253
0.1/16
C255
0.1/16
TP207
TP206
TP205
TP213
R261
R252
NI
C256
C257
100/4
1/16
C259
1/16
0
TP570
R242
R243
R244
47K
47K
R248
R250
C254
33/4
NQR0007-002X
47K
R249
NQR0007-002X
R260
NI
K202
C258
100/4
TP301
1k
R312
R341
NI
R343
1k
R342
0
C342
0.1/16
1K
1K
1K
K201
TC7WH74FU-X
NCLOCK
SUBC
IPFLAG
TP232
NTRON
LG
JMPINH
PLLOK
CPDET1
R245
1K
CPDET2
R246
1K
D2.7V
S3V
D3V
R258
0
R259
NI
D.GND
SYSCLK
S3V
R253
K203
4.7
NQR0007-002X
S.GND
STD7
STD6
STD5
STD4
STD3
STD2
STD1
STD0
STEN
ODCIRQ2
ODCIRQ
R311
TP160
IC321
ADSCTX
C344
C343
0.1/16
0.1/16
/RD
/WR
TP166
TP164
TP405
TP167
R404
CPUA0
NI
CPUA1
CPUA2
CPUA3
R405
4.7k
X401
C413
C414
NI
NI
NAX0331-001X
R301
TP132
47k
R302
TP133
TP134
TP135
TP136
TP137
TP138
TP139
1k
R310
R407
NI
C324
0.1/16
47k
R303
47k
R304
C301
0.1/16
47k
R305
C302
47k
0.1/16
R306
47k
R307
47k
R308
47k
R309
C303
0.1/16
10K
TP302
R332
NI
D301
NI
C304
0.1/16
1k
TP303
5.6K
R345
C305
0.1/16
TP140
IC322
TC74VHC00FT-X
TP161
TP162
TP163
TP401
TP165
R403
4.7k
TP169
C401
0.1/16
C402
0.1/16
TP170
R408
4.7k
R409
NI
R331
TP157
TP158
TP159
CPUA17
CPUA16
CPUA15
CPUA14
CPUD0
CPUD1
CPUD2
CPUD3
CPUD4
CPUD5
CPUD6
CPUD7
C405
CPUA4
CPUA5
CPUA6
CPUA7
CPUA8
CPUA9
CPUA10
CPUA11
STCLK
STVALID
NI
NI
R327
R330
R329
TP155
47k
R328
0.1/16
C321
0.1/16
C306
CPUA13
CPUA12
CPUA11
CPUA10
CPUA9
CPUA8
*
***
***
R428
R427
R426
R425
R424
R423
R422
IC401
MN102L62G
0.1/16
CPUA12
CPUA13
CPUA14
CPUA15
CPUA16
CPUA17
CPUA18
D5V
R435
DTC144EE-X
HAGUP
47k
NI
NI
NI
R322
R323
R325
R326
NI
0.1/16
47k
C320
R324
0.1/16
C319
IC301
MN103S13BDA
CPUA7
CPUA6
CPUA5
CPUA4
CPUA3
CPUA2
CPUA1
CPUA0
ODCIRQ
ODCIRQ2
0.1/16
R419
C410
*
NI
R421
R418
4.7k
0.1/16
C409
CPUA19
CPUA20
10k
Q401
HMFON
CD/DVD
TXSEL
C307
/WR
R417
4.7k
Q402
DTC144EE-X
DAT0
DAT1
DAT2
DAT3
SUBC
CHCK40
NCLOCK
NI
NI
R320
R321
C317
1/16
C318
0.1/16
TP153
TP151
TP152
TP150
R318
R317
0.1/16
0.1/16
0.1/16
0.1/16
C309
0.1/16
CPUD2
CPUD3
CPUD4
CPUD5
CPUD6
CPUD7
/RD
C408
22/6.3
D.GND
10k
R436
/ADPD
C407
R437
R415
4.7k
0.1/16
R413
4.7k
TP413
10k
Q403
DTC144EE-X
ADSCIRQ
R416
4.7k
SDOUT
R414
4.7k
SDIN
CPSCK
U2SDT
S2UDT
SCLKO
EPDO
EPDI
EPSK
EPCS
HSSEEK
CIRCEN
REQ
BUSY
FEPEN
C406
0.1/16
ADSCEN
R412
10K
TP415
R411
4.7k
SLEEP
D2.7V
D3V
K302
K303
NQR0007-002X
NQR0007-002X
C326
100/4
C316
0.1/16
100/4
C327
D.GND
TP306
0
0
C315
R316
1M
X301
C314
TP149
TP148
R347
R348
R349
R350
C325
C311
TP141
CPUD1
CPUD0
CPURST
NAX0375-001X
C312
C313
18P
18P
IPFLAG
R346
4.7K
NTRON
1K
1K
1K
1K
NI
C310
0.1/16
TP425
TP420
TP419
LG
JMPINH
TP307
PLLOK
SYSCLK
TP309
CPDET1
CPDET2
BDO
TP305
TP304
TP175
0
R364
WAITDEC
DECIRQ
CSDEC
LSIRST
K402
NQR0007-002X
D3V
C412
0.1/16
IC403
BR93LC66F-X
/RD
CPUD0
CPUD1
CPUD2
CPUD3
K401
NQR0007-002X
TP174
EPDO
EPDI
D.GND
R432
4.7k
CPUA20
CPUA9
CPUA10
CPUA11
CPUA12
CPUA13
CPUA14
CPUA15
CPUA16
CPUA17
CPUA0
CPUD7
CPUD6
CPUD5
CPUD4
C411
IC402
MR27V1602EM*
0.1/16
D.GND
R431
4.7k
TP173
EPCS
EPSK
CPUA19
CPUA18
CPUA8
CPUA7
CPUA6
CPUA5
CPUA4
CPUA3
CPUA2
CPUA1
D3V
1
Digital data signal
BCDEFGH I JA
2-5
Page 5
XV-M50BK
7
6
5
4
3
2
AV Decorder sectionAV Decorder section ( Sheet 2 )
FRON CN961 OF
LEA10018 - A1
( SHEET6 )
MD0
MD1
MD2
MD3
MD4
MD5
MD6
MD7
LDQM
/MWE
SD_CAS
SD_RAS
MA11
MA10
MA0
MA1
MA2
MA3
MICOUT
A.GND
D5V
D.GND
M9V
M.GND
KM416S1120DT-G8
CN501
QGA2001F2-09X
C542
22/6.3
C543
0.1/16
IC505
IC1
C10C9C8
TP94
C11
NI
C15
0.1/16
C12
100/6.3
0.1/16
S.GND
C540
22/6.3
C541
0.1/16
IC504
KM416S1120DT-G8
MM3023DN-X
C16
10/6.3
S3V
S5V
D5V
D3V
M9V
NI
C14
M.GND
K502
NQR0007-002X
C533
0.1/16
K501
NQR0007-002X
C530
100/6.3
C557
0.1/16
0.1/16
D.GND
D.GND
CPUD1
CPUD0
C531
C532
0.1/16
0.1/16
C556
100/6.3
C501
0.1/16
C502
0.1/16
C503
0.1/16
C504
0.1/16
C505
0.1/16
C506
0.1/16
C507
C548
C508
MD1
MD0
D501
1SR154-400-X
K506
NQR0007-002X
CSDEC
/RD
/WR
R559
WAITDEC
NI
LSIRST
R501
1k
DECIRQ
R502
4.7k
MD15
MD14
MD13
MD12
MD11
MD10
MD9
MD8
LDQM
SD_CLK
MA9
MA8
MA7
MA6
MA5
MA4
D.GND
Z3V
K503
NQR0007-002X
0.1/16
C537
22/6.3
C538
TP507
TP506
C535
C534
0.1/16
100/6.3
CPUD7
CPUD6
CPUD5
CPUD4
CPUD3
CPUD2
0.1/16
C509
0.1/16
MD7
MD6
MD5
MD4
MD3
MD2
MD15
TP505
R531
33
IC502
NAX0393-001X
D.GND
C536
0.01/16
CPUA0
CPUA1
CPUA2
C527
0.1/16
C544
C529
0.1/16
0.1/16
C510
0.1/16
0.1/16
MD9
MD10
MD11
MD12
MD13
MD14
C528
0.1/16
IC501
ZIVA-4.1-PA2
C512
C511
0.1/16
0.1/16
33
33
NQR0269-001X
K505
R504
R511
R513
R515
R519
R517
MD8
LDQM
SD_CLK
MA6
MA9
MA8
MA7
D512
1SS355-X
C590
R592
4.7/25
470
R591
C589
470
0.47/50
1SS355-X
D514
STD3
STD4
STD5
STD6
STD7
STEN
STCLK
STVALID
33*33
000
R536
R537
R538
R539
R540
R543
R542
R541
R545
C526
4.7k
0.1/16
C514
C513
0.1/16
0.1/16
33
33
33333333333333
33
33
R512
R510
R506
R507
R508
R509
R521
SD_CAS
/MWE
MA5
MA4
SD_RAS
SD-CS1
MA11
SD-CS0
D511
1SS355-X
D513
STD2
R535
R514
MA10
1SS355-X
STD1
3333333333
R534
R516
MA0
D5V
K511
C550
10/16
C599
0.1/16
4.7/25
C596
C595
0.1/16
0.0022
0.0022
C592
C591
C594
4.7/25
C593
0.1/16
STD0
33
R533
1k
R532
C518
0.1/16
C517
0.1/16
C516
0.1/16
C515
0.1/16
3333333333
R522
R520
R518
MA1
MA2
MA3
C547
0.1/16
C546
10/16
A.GND D.GND
R563
IC511
AK5353VT-X
TP530
DAI_BCK
DA_XCK
DAI_LRCK
DAI_DATA
C545
NI
TP48
TP47
NQR0007-002X
CVBS
K551
NI
K552
NQR0007-002X
K553
Y/B/U
C/R/V
K555
K556
CVBS/G/Y
D5V
Z3V
K558
R528
R546
1k
C525
180
0.1/16
C/R/V
C524C522C520
C523
0.1/160.1/160.1/16
0.1/16
Y/B/U
C521
0.1/16
CVBS/G/Y
C519
0.1/16
CVBS
DA_BCK
180
R529
0
DA_XCK
R530
180
R527
DA_LRCK
DA_DATA0
R523
NI
DA_DATA1
R524
180
NI
DA_DATA2
R525
NI
R526
DA_DATA3
DAI_DATA
R550
*
*
R562
DAI_BCK
DAI_LRCK
R558
NI
Z3V
C539
0.1/16
IC503
TC74VHC00FT-X
DECTX
R548
NI
/ADPD
ADSCTX
TXSEL
NQR0007-002X
R549
C566
0.1/16
V.GND
D.GND
NI
NI
NI
D552
D551
K559
0
C567
C562
C561
0.1/16
22/6.3
22/6.3
R561
NI
D.GND
SCLKO
S2UDT
CPURST
BUSY
U2SDT
REQ
K557
TX
DA_DATA0
DA_DATA1
DA_DATA2
DA_DATA3
DA_LRCK
DA_BCK
D3V
D5V
0.1/16 0.1/16
C422 C421
NQR0007-002X
NQR0007-002X
NI
NI
C570
C568
IC412
TC7WT125FU-X
C571
C569
NI
NI
K561
K563
K565
K568
K569
K571
K573
IC411
TC74VHC125FT-X
D.GND
D.GND
NI
K554
NQR0007-002X
NQR0007-002X
NI
NI
NI
NI
NI
NI
TP49
TO CN601 OF
LEA10018 - A4
( SHEET4 )
CN503
QGF1016F2-09W
TP53
TP52
TP50
TP54
TP55
TP57
TP61
TP65
TP56
TP66
TP59
TP63
K562
NI
K564
NI
K567
NI
K570
NI
K572
NI
K574
NI
D5V
TP71
TP67
TP69
TP73
TP72
TP68
TP70
D.GND
CN502
QGF1016F2-17W
TO CN701 OF
LEA10018 - A3
( SHEET3 )
Z3V
Q1
KTC4377/C/-X
TP37
TP41
TP38
TP39
TP40
TP42
TP43
TP44
A.GND
TP45
C1
0.1/16
D.GND
MD15
MD14
MD13
MD12
MD11
MD10
MD9
MD8
LDQM
SD_CLK
MA9
MA8
MA7
MA6
MA5
MA4
D2.7V
R1
10
L1
C17
NQL044K-100X
0.1/16
C2
C4
C6
C3
C5
22/6.3
0.1/16
0.1/16
22/6.3
22/6.3
C7
NININI
TP93
TP92
TP91
Z3V
K504
NQR0201-001X
MD0
MD1
MD2
MD3
MD4
MD5
MD6
MD7
LDQM
/MWE
SD_CAS
SD_RAS
SD-CS0SD-CS1
MA11
MA10
MA0
MA1
MA2
MA3
2-6
1
Video signal
Digital data signal
Digital audio signal
BCDEFGH I JA
Page 6
System control section ( Sheet 3 )
XV-M50BK
R1723
2775
C1705
J702
L709
R707L710
NINI
R1724
100
EP711
J701
TO FW602 OF
FW602
LVA10018 - A4
( SHEET 4 )
Ver. E/EN/B/EV
TO FW603 OF
CN705
QGD2501C1-04Z
LVA10018 - A4
( SHEET 4 )
Ver. E/EN/B/EV
S701
C719
100p
J703
QNZ0487-001
C1704C1703
220p
J704
220p
R708
D791
D792
R767
100
Q743
2SD2144S/VW/-T
R777
100
Q753
2SD2144S/VW/-T
R705
2.2
QQR1185-001
150p
100
1SS133-T2
R768
10K
R778
10K
C707 C736
100/6.3 0.1
T701
K708
NQR0227-004X
TP703
7
TO CN502 OF
LVA10228 - A1
( SHEET 6 )
CN701
R1713
100
6
TO FW501 OF
LVA10018 - A4
( SHEET 4 )
CN704
5
FLCK
4
TO CN801 OF
LVA10018 - A2
FLDATAI
FLDATAO
FLCS
FLRST
REMO
( SHEET 5 )
CN703
3
CN702
TO CN801 OF
VMW1377
( SHEET 7 )
CHREQ
CHDATA
CHST
CHCK
2
FW701
TO CN951 OF
LVA10018 - A1
( SHEET 6 )
TP704
TP705
C727
220/10
U2SDT
S2UDT
SCLK
BUSY
CPURST
NQR0227-004X
R718
R719
R720
K704
NQR0227-004X
0
0
0
K701
K703
K702
NQR0227-004X
DO1
LRCK
BCK
C703 C710
22/16 470/6.3
C720
0.1
NQR0227-004X
C725
470/16
C726
220/16
IC711
BA41W12ST-V5
R709
D709
C709
R703
1M
10k
1SS133-T2
Q709
KRC107S-X
330P
X701
QAX0667-001Z
AVCO
R1714
C704
0.1
10
R711
K705
470
R721
0.1
K711
NQR0227-004X
R702
NQR0227-004X
C715
C716
470/6.3
4.7k
REQ
REMO
DO1
LRCK
BCK
NQR0227-004X
C711
1.5
NI
2.2k
R1707
R704
C702
R1708
1K
R723
R724
R725
K702
2.2k
0.1
DDATA
AVCI
C728
C705
100/10
R795
4.7K
R1715
R1709
1K
R1710
1K
R1704
R788
10K
R789
100/10
2.2K
2.2K
C729
C706
0.1
DADATA
DACSO
DACK
S2UDT
U2SDT
SCLK
BUSY
CPURST
IC-PST9140-T
IC702
1SS133-T2
1K
R701
D701
C701
1/50
IC703
C722
470
470
510
MN35505-X
NI
R1712
330
IC701
MN101C49G
CHREQ
CHST
CHDATA
CHCK
FLDATAO
C724
FLCK
FLDATAI
AVCO
FLCS
K710
NI
NQR0227-004X
R717
C717 C718
1.5 470/6.3
AVCI
R796
4.7K
FLRST
R797
Q791
47K
10
C722
0.047
R728
470
R729
C713
C714
470/6.3
R713R715
DCLK
470
DACOCS
R731
3.3K
C731
C730
0.22
0.01/16
NI
2222
R1717
1k
R1716
IC791
1k
R1711
R742
18K
R743
18K
27K
27K
R740
R741
C740
R800
R744
3.6K
3.6K
R752
18K
R753
18K
27K
27K
R751
R750
C735
NI
C750
R769
R754
3.6K
3.6K
NI
1000P
1000P
R798
NI
R745
18K
R746
C741
3.3K
220P
IC741
NJM4580M-X
Q741
NI
0.033
3.6K
C742
R747
R749
NI
R755
18K
R756
C751
3.3K
220P
IC751
NJM4580M-X
Q751
NI
0.033
3.6K
C752
R757
R759
NI
R748 R761
1.1K 1.1K
NI
C743
R758 R771
1.1K 1.1K
NI
C753
680P
C744
NI
R760
680P
C754
NI
R770
NQR0227-004X
C745
0.01
R762
C749
R764
18K
R763R773
IC751
NJM4580M-X
C755
0.01
R772
C739
R774
18K
K706
Q742
Q752
IC741
NJM4580M-X
470/16
C762
470/16
DTA144EKA-X
R782
R783
R792
R793
C772
C799
1000p
R787
33K
R799
47K
Q755
33K
R786
220
220
R766
470/16
C761
220
220
R776
470/16
C771
D702
MTZ3.3B
C1701
47/25
C797
0.01
C746
22/25
27K
C756
22/25
27K
C737
22/25
C738
22/25
IC704
TC7S08F
DTA114EKA-X 1SS133-T2
R765
C747
R784
S702
R775
C757
R794
S702
R780
1.1K
R781
1.1K
R791
1.1K
R790
1.1K
R706
100K
330
R1721
C1702
47/25
R1722
1
Digital audio signal
Audio signal
BCDEFGH I JA
2-7
Page 7
XV-M50BK
7
6
Video section ( Sheet 4 )
R606
L602
2.2
R601
150
0
R612
150
0
L601
C601R602
470p
C611R611
470p
C603
5.6
L611
C613
5.6
220p
R604
C604
150
47p
220p
L612
2.2
R613
C614
150
47p
R605
220
R603
0
R615
220
R614
0
560
Q601
KTA1267/YG/-T
R616
560
Q611
KTA1267/YG/-T
C609
470/6.37575
D609
1SS133-T2
C619
470/6.3
D619
1SS133-T2
C659 R659
470/6.3 75
R609
R619
J601
Ver. E/EN/B/EV
5
TO FW602 OF
FW602CN601
LVA10018 - A3
( SHEET 3 )
TO CN705 OF
LVA10018 - A3
( SHEET 3 )
4
TO CN503 OF
FW603
QGF1016F1-09
R650
560
R623
150
R625
220 KTA1267/YG/-T
Q621
R624
0
D629
1SS133-T2
QSW0454-001
R629C629
68470/6.3
L622
2.2
R621
150
L621
R622
5.6
C621
0
470p
C624
C623
47p
220p
LVA10228 - A1
( SHEET 2 )
R636
560
L632
R631
150
3
TO CN704 OF
LVA10018 - A3
FW601
K603
K601
L631
5.6
R632
C631
0
470p
2.2
C634
C633
47p
220p
KTA1267/YG/-T
R635
220
Q631
R633
R634
0
150
D639
1SS133-T2
C639
R639
0.1
68
C686
470P
C685
470P
R696
Q691
DTC114EKA-X
S691
J602
Q694
2SD2144S/VW/-T
R688
10k
R687
10k
1.0K
R697
820
R698
12k
C694
R686
R685
Q695
2SD2144S/VW/-T
Q692
DTC114EKA-X
R694
470/6.3
DTA114EKA-X
Q696
R682
NI
150
150
75
R681
150
Q697
KRC102S-X
J691
QNZ0099-001
J692
( SHEET 3 )
2-8
R649
C649
2
68
470/6.3
1
J602
Video signal
J692
Audio signal
BCDEFGH I JA
Page 8
Front section ( Sheet 5 )
7
XV-M50BK
J851
QNS0139-002
C865
0.047
6
J852
QNS0139-002
C853
R855
1K
1/50
C851
330P
C854
1/50
C852
330P
C855
560P
R853R851
10K47K
R857
1.8K
R856
1K
C856
560P
R854R852
10K47K
R858
1.8K
IC851
NJM4580L
C859
0.47/50
R859
22K
C857
22p
IC851
NJM4580L
C860
R860
C858
0.47/50
22K
22p
R861
220
100/16
0.1
C863
C861
C864
C862
100/16
0.1
R862
220
FW851
FW851
R877
100/16
C877
0.047
C876
100/16
C878
220
FW872
TO CN981 OF
R878
220
LVA10018 - A1
( SHEET 6)
C873
R871
470
VR871
10KB
R872
470
VR872
10KB
C871
R873
1/50
6.8K
C872
R874
6.8K
100p
R875
IC871
NJM4580D
IC871
NJM4580D
82p
56K
0.047
C875
5
7G
1G2G3G4G5G
6G
S14
S13
S12
S11
4
S10
SLR-342VC-T
D801
S801
QSW0683-001Z
B5V
STSNDBY
POWER.KEY
D.GND
FW803
FW803
STANDBY
POWER.KEY
D.GND
3
S9
S8
S7
S6
S5
S4
S3
S2
S1
100/6.3
IC802
M35500BGP
C811
0.1
0.1
C813
C812
22P
2.2K
2.2K
R802
C814
R803
R812
1K
R811
1K
R810
1K
SCLK
R809
1K
SOUT
R808
1K
SIN
R807
1K
CS
R806
1K
D823
R827
C803
C804
AIN0
AIN2
R813
1K
RESET
270
D822
R826
270
D821
R825
270
1SS133-T2
D831
DTC124EKA-X
DTC124EKA-X
1SS133-T2
D832
Q822
Q821
1SS133-T2
D833
Q823
DTC124EKA-X
S801~S835 QSW0683-001Z
S821
S822
S824
S825
S826
AIN2
S831
R840R842 R841R843R844
4301.1K 6802.2K6.8K
S832
S833S823
S834
S835
AIN0
R845R847
4301.1K
R846
680
R848
2.2K
SCLK
SOUT
SIN
CS
FLRST
CN801
TO CN703 OF
LVA10018 - A3
( SHEET 3)
DI801
2
QLF0064-001
FW801
TO CN971 OF
LVA10018 - A1
( SHEET 6)
S1S2S3S4S5S6S7S8S9
S10
S11
S12
S13
S14
1G2G3G4G5G6G7G
4.7/50
IC801
GP1U271X
C801
0.1
C802
47/10
C821
1
BCDEFGH I JA
2-9
Page 9
XV-M50BK
Power supply section ( Sheet 6 )
T901
C992
R960
100
R961
680
QQS0076-001
R969
220
R962
D991
1M
R964
R963
R965
10k
C906
1000p/AC250V
7
QQR1194-001
0.068/AC250V
L901
IC901
STR-G6651
P101
F901
C902
6
5
4
D901
S1WB/A/60-4101
R905
68k
R908
3.3K
R911
R910
750K750K
C907
C913
100p/1k
C908
3300P/1K
R907
0.47
K902
D911
1SS133-T2
R906
680
C918
0.1
3300p/AC250V
C914
39/25
PC123Y02
PC123Y02
C916
R901
68K
D903
F1T4-T2
D902
F1T4-T2
D904
F1T4-T2
F1T4-T2
PC902
PC901
Q991
KTC3199/GL/-T
D910
C909
100p/1k
C993
100p
R903
D908
F1T4-T2
R904
2.2k
C910C915
220P470P
R900
220
27
0.47/50
3
C951
D951
C952
F1T4-T2
F1T4-T2
D952
100p
100p
F1T4-T2
4.7
C956
100p
D956
C982
560/25
CP951
ICP-N10-T
C960 C961
82/10 1.5
L951
R954
0.22uH
C964 R955
C963
22/50 22k
39/50
100p
C953
FMB-24
D953
C965
1000/10
C954
D954
F1T4-T2
C979
820/16
L957
10uH
C984
220/25
Q951
KTD863/Y/-T
D960
MTZJ2.0A-T2
22/50
C962
Q953
KTA1267/YG/-T
2.7K
R980
KRA104S-X
D950
MTZJ22C-T2
PQ05RD21
CP952
22uH
C997
220/16
D973
1SS133-T2
R976
220
D972
IC951
C967 C968C969
Q964
2SB1184/QR/-X
R972
1.2k
Q965
KTC3199/GL/-T
R971
4.7k
D970
1SS133-T2
C976
ICP-N5-T
C981
1.5
Q966
KTA1267/YG/-T
R974
5.6K
C995
220/16
C994
0.022/25
L952
22uH
C966
470/10 0.1 0.1220/10
100p
L955
1SS133-T2
R953
10K
Q952
NJM78M05FA
0.1
R975
5.6k
R973
1K
C996
22/16
C970
0.1
IC953
R952
10k
C973
100/10
C977
R956
10
CN971
TO FW801 OF
LVA10018 - A2
( SHEET 5)
QGD2501-05Z
CN961
TO CN501 OF
LVA10228 - A1
( SHEET 2)
QGA2001C1-09
C931
1.5
0.1
C978
100/10
K951
C917
1.5
CN981
EP951
TO FW872 OF
LVA10018 - A7
( SHEET 5)
K952
K953
CN951
QGD2501C1-04Z
TO FW701 OF
LVA10018 - A3
( SHEET 3 )
QGD2501C1-04Z
L959
10uH
C989C987
100/25180/25
CN952
2
D957
F1T4-T2
100p
C957
2-10
1
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
BCDEFGH I JA
Page 10
Mechanism control section ( Sheet 7 )
7
6
5
4
3
1SSW
2SSW
3SSW
3MSW
2MSW
1MSW
SW1
SW2
SW3
SW4
SW5
SW6
CN805
VMC0325-010
MSN-5D257A
RMOTOR
CN804
VMC0289-S07
CN803
VMC0324-12310
CAM0
CAM1
CAM2
CAM3
CAM4
CAM5
CAM6
CAM7
CN802
VMC0289-P07
1SSW
2SSW
3SSW
3MSW
2MSW
1MSW
VQP0033-100Z
C810
L803
VQP0033-100Z
XV-M50BK
TO CN702 OF
LVA10018 - A3
( SHEET 3)
CN801
VMC0163-R10
D5V
CHDATA
CHST
D.GND
L802
1.5
VQP0033-100Z
L804
IC802
TA8409S
RMUP
RMDWN
C805
IC803
TA8409S
C807 C806
47/16 47/16
R838
2.7K
0.01
R832
R834
R833
180
1k
1k
RMUP
RMDWN
LMUP
LMDWN
R839
3.3K
C802
4.7/25
C803
0.001
C808
R840
5.6K
R810
680K
R811
1M
CHREQ
0.001
R805
R806
R807
CHST
CHDATA
C813
1K
470
470
C821
0.01
0.001
1k
R830
UPD65612GB-208
1k
R808
CHCK
R829
IC801
M.GND
L801
VQP0018-100Y
LMUP
LMDWN
1k
1k
1k
R828
1k1k1k
R813
1MSW
R814
2MSW
R827
R815
3MSW
R816
3SSW
CHREQ
1k
C804
CHCK
C801
100/10
SAFETY
0.1
R826
R825
R824
R823
R822
R821
R820
R819
R818
R817
CAM7
1k
CAM6
1k
CAM5
1k
CAM4
1k
CAM3
1k
1k
CAM2
1k
CAM1
CAM0
1k
1k
1SSW
1k
2SSW
1.5
MSN-5D257A
LMOTOR
C811
2
1
BCDEFGH I JA
2-11
Page 11
XV-M50BK
7
6
Connect section ( Sheet 8 )
CN12
QGF1012F1-30X
K10
K11
R10
K12
K13
K17
K18
S11
NSW0127-001X
NQR0265-003X
NQR0265-003X
390
NQR0265-003X
NQR0265-003X
NQR0265-003X
NQR0265-003X
C12
CN10
QGF0501F4-40X
C10
NI
NI
C13
100P
C11
NI
TO CN101 OF
LVA10228 - A1
( SHEET 1)
5
R11
91
K14
NQR0265-003X
K15
NQR0265-003X
K16
NQR0265-003X
R12
S.GND
910
4
TP10
TP11
3
TP12
TP13
S10
QSW0620-001
C14
NI
C15
NI
IC1
GP2S60B-X
2-12
2
1
BCDEFGH I JA
Page 12
Printed circuit boards
Main board
XV-M50BK
7
C860
R860
R861
C863
C856
R858
C854
J852 C861
C852
R852
R873
C865
R871
6
5
VR871
J702
R1724
R707
C730
R731
C704
B7052
C724
R799
R798
R729
C722
R721
[C708]
R708
Q711
C731
IC703
K705
R724
R723
B7055
R749
C798
B7018
C718
B7059
R725
R787
K710
R717
C711
R701
CN705
L710
4
3
2
R728
EP711
C789
1
R854
C880
R760
Q741
R741
C717
R711
C735
C858
R856
C871
L709
C713
C743
R740
K709
C701
D701
R862
R853
R748
R800
R743
R714
C721
C715
R702
R796
R1711
IC791
C855
R855
C873
C719
C744
C799
R742
C716
IC702
CN712
C862
C853
R851
C762
K711
R713
C714
R715
R875
S701
Q742
R783
R716
C864
C857
R857
FW872
C872
R761
R751
B7054
B7053
C851
IC871
R874
C746
R744
R754
R752
R750
R1717
R704
C709
R859
C876
C745
C749
IC741
R747
R769
R753
R793
C772
Q755
Q709
B7057
J851
VR872
R762R763
R746
C742
C750
C702
FW851
C859
C869
R766
R772
Q752
R1708
R709
D709
C737
R764
R745
C741
K707
R757
IC751
R1707
FW851
C878
C879
S702
C761
R755
C752
C739
R773
B7056
R1706
C875
R872
Q743
R780
C740
R756
R771
C755
R784
R781
R758
R1705
C877
R765
R776
R768
FW602
R782
C751
C754
R770
R792
R777
C747
R794
R775
R774
C753
IC701
R1712
FW801
B7060
R791
C738
R720
CN701
J701
Q753
C757
Q751
R759
R1713
C706
R786
C756
R790
IC711
R719
R718
X701
R703
PW803
C801
R767
R778
R797
C720
C710
R1701
C705
R1702
CN702
C797
D791
Q791
R789
C820
K702
K701
C725
R1704
R1703
R1716
IC801
D801
D792
K703
C726
R788
B7051
CN703
C802
S801
C1704
R1723
B7061
C703
C821
J704
C1705
C727
R1721
K706
R785
C812
FW701
IC704
C1701
K704
R1710
R1709
R1715
R795
R1714
B7062
R1722
D702
R813
R802
R803
K708
C1703
C1702
J703
T701
R706
T701
R705
C814
CN952CN951
C736
C707
C932
C917
C811
C813
EP951
K954
B9052
B8053
DI801
CN981
C996
C995
D974
K952
Q966
CN961
T1B
K951
C978
R973
IC802
R807
K953
D972
C984
L957
CP952
C977
R975
C974
R808
C803
C911
C976
R976
R974
C804
C912
C989
C982
D973
C973
R806
C916
L955
L959
C987
C981
IC953
C997
R812
R811
R810
R809
Q965
D957
D956
D970
C979
R971
C957
C956
Q964
D901
C970
R972
C969
C904
C907
D954
C954
C968
R911
R901
C908
C909
IC951
D902
D908
C953
R910
D903
T901
D953
C967
D904
L952
C966
L901
C913
R903
C965
C915
R954
D950
P101
C910
C994
R907
D952
C963
IC901
R904
D910
C952
L951
C964
R980
HS901
C914
C960
D960
R955
CN971
K902
Q991
C961
C962
Q953
S835
C902
R908
D911
C918
D951
C951
R953
R906
PC901
C992
C993
Q951
Q952
R956
R848
FC902
C905
C906
PC902
R969
D991
R952
FC901
R961
R965
R964
R963
[B9051]
R962
R957
C931
R960
R900
S834
R847
C686
J691
C685
R694
S691
J692
R686
R688
C694
S831 S832
S833
R845
CN801
S821
R842
R840R841
S822
S823
Q694
R685
J601
R639
J602
R609
R619
R629
R661
D649
C619
R659
C629
R649
C609
C659
C639
Q693
C649
Q695
R687
R843
R844
R660
S824
S825
Q601
D609
R604
D619
B6301
R616
R650
C634
R636
R846
S826
R603
R605
R615
Q611Q621
R624
R606
R625
R633 R634
D639
Q692
D831
R613
D629
Q631
R698
D832
L601
L602
C604
R614
R623
R697
D833
C614
L612
L611
L622
R827
C613
C624
L621
R635
C623
L632
R825
R826
Q823
C603
C601
R611
L631
C633
R682
Q691
R601
R621
C621
R631
Q821
Q822
C611
R622
R632
C631
Q696
R602
CN601
R612
K602
K601
D821D822D823
FW601
K603
Q697
FW603
BCDEFGH I JA
2-13
Page 13
7
C1
C4
C6
C12
C421
C14
C15
C16
C107
C108
C110
C111
C115
C116
C117
C124
C125
C128
C134
C135
C136
C137
C141
C143
C144
C145
R297
C153
C159
C160
C202
C203
C204
C205
C206
C207
C209
C210
C211
C241
C247
C248
C249
C250
C251
C544
C260
C264
C271
C272
C275
C276
C277
C278
C279
C281
C282
C283
C284
C285
C286
C287
C288
C289
C290
C291
C294
C301C302
C303
C315
C317
C324
C326
C341
C342
C343
C346
K401
C411
C412
C517
C518
C526 C527 C528 C529
C531
C532
C533
C535
C536
C538
C539
C541
C543
IC411
C557
C561
C548
C566
Q402
R107
R109
R111
C591
C592
C595
C599
CN101
R121
R122
D301
D511
D512
D513
D514
D551
D552
IC102
IC271
IC311 IC312
IC321
IC402
IC403
IC503
IC504
IC505
IC511
R155
K101
K103
K301
K302
K303
K402
K501
K502
K503
K504
K505
K506
K511
K559
R235
R256
R257
K558
R274
R317
R318
R342
R436
Q1
R164
Q101Q102
Q104
R1
Q274
R103R104
R119
R129
R131
C17
R146
R147
R152
R154
R156
R202
R203
R204
R205
R208
R209
R210
R211
R212
R213
R214
IC1
R165
R225
R228
R229
R230
R232
R233
R234
R254
R255
R271
R272
R275
R276
R277
R278
R279
R280
R282
R283
R284
R285
R286
R287
R288
R289
R290
D501
Q105
R295
R312
R320
R321
R322
R323
R324
R325
R326
R327
R329
R330
R331
R341
R343
R347
R348
C568
R403 R404
R405
R412
R431
R432
R511
R512
R513
R514
R515
R516
R517
R518
R519
R520
R521
R522
R532
R548
R561
R591
R592
C569
TP107
TP108
TP139
TP154
TP156
TP158
TP169
TP176
C570
TP213
TP219
TP220
TP277
TP278
TP279
TP280
TP567
TP568
TP233TP234
TP309
C571
R530
R563
R562
C2
C3
C5
C7
C8
C9
C10
C11
C101
C102
C103
C104
C105
C106
C109
C112
C118
C119
C120 C121 C122
C123
C126
C127
C129
C130
C131
C132
C133
C138
C139
C140
C146
C422
C545
CN501
C151 C152
R296
C239
CN502
C158
C161
CN503
C208
C222
C223
C224
C226
C227
C228
C230
C237
C238
C242
C244
C245
C246
C253
C254
C255
C256
C257
C258
C259
C261
C262
C263
C273
C274
C280
C292
C293
C304
C305
C306
C307
C309
C310
C311
C312
C313
C314
C316
C318
C319
C320
C321
C325
C327
C344
C345
C401
C402
C405
C406
C407
C408
C409
C410
C413 C414
C501
C502
C503
C504
C505C506C507
C508 C509 C510
C511
C512
C513
C514
C515
C516
C519
C520
C521
C522
C523
C524
C525
C530
C534
C537
C540
C542
C546
C547
C550
C556
C562
IC412
Q401
C567
Q403
C589C590
C593
C594
C596
R123
D271
IC101
C240
R124
IC201
R125
IC301
IC322
IC401
IC501
IC502
R126
K102
K201
K202
K203
K271
TP73
R160
R161
R162
R163
R364
R422
R423
R424
R435
R437
R541
R542
R543
R546
R559
K551
K552
K553
L1
K554
K555
K556
K557
Q271
Q275
R105
R106
K561
R108
K562
R110
K563
R112
R113
R114
R115
R116 R117 R118
K564
K565
K566
K567
K568
K569
R127
R128
K570
R132
K571
K572
K573
TP1
TP2
TP3
TP4
TP5
R144
R145
TP6
TP7
TP8
TP9
R153
TP10
TP11
TP12
TP13
TP14
TP15
TP16
TP17
TP18
TP19
R215
R218
R219
R220
TP20
TP21
R223
TP22
R227
TP23
R237
R238
R239
R240
R241
R242
R243
R244
R245
R246
R248
R249
R250
C225
R252
R253
TP25
TP26
R273
TP27
R291
R292
R301
R302
R303
R304
R305
R306
R307
R308
R309
R310
R311
R316
TP28
TP29
R328
R332
TP30
TP31
R345
R346
R349
R350
K507
TP32
TP33
TP34
TP35
TP36
R407
R408 R409
X301
R411
R413
R414
R415
R416
R417
R418
R419
R421
R425
R426
R427
R428
R501
R502
R504
R506
R507
R508
R509
R510
R523
R524
R525
R526
R527
R528
R529
R531
R533
R534
R535
R536
R537
R538
R539
R540
R545
R550
R558
TP37
TP38
TP39
TP40
TP41
TP42
TP43
TP44
TP45
TP47
TP48
TP49
TP50
TP52
TP53
TP54
TP55
TP56
TP57
TP59
TP61
TP63
TP65
TP66
TP67
TP68
TP69
TP70
TP71
TP72
TP91
TP92
TP93
TP94
TP101
TP110
TP131
TP132
TP133
TP134
TP135
TP136
TP137
TP138
TP140
TP141
TP148 TP149
TP150TP151
TP152 TP153
TP155
TP157
TP159
TP160
TP161
TP162
TP163
TP164
TP165
TP166
TP167
R166
TP170
TP173
TP174
TP175
TP201
TP202
TP203
TP204
TP205
TP206
TP207
TP208
TP210
TP211
TP212
TP214
TP215
TP216
TP217
TP218
TP221
TP224
TP225
TP226
TP231
TP232
TP301
TP302
TP303
TP304
TP305
TP306
TP307
TP401
TP405
TP413
TP415
TP419
TP420
TP425
TP505
TP506
TP507
TP530
TP565
TP570
TP571
X401
R549
R258
R259
R261
R260
Servo control board
Side A
Side B
6
XV-M50BK
5
4
3
2
1
BCDEFGH I JA
2-14
Page 14
XV-M50BK
3
CD Changer mechanism switch board Block No.
CD Tray switch board
7
SW4
SW5
SW6
SW3
SW2
SW1
0
Connection board Block No.
CN10
CN12
TP13
TP12
K15
K16
C14
K14
C15
C13
C12
K11
C10
K17
K18
R10
K12
K13
R11
K10
C11
5
0
6
S11
TP11
TP10
S10
R12
IC1
CN804
5
Cam switch board
LCAM
CN805
RCAM
4
4
Mechanism control board Block No.
0
3
2
1
BCDEA
2-32-15
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