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Mn103007Bga - JVC XV-D721BK Service Manual

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DVD servo control section
10
9
TP1
TP2
TP3
TP4
TP5
TP6
TP7
TP8
TP9
TP10
C154
0.1
TP12
TP14
TP15
TP16
TP17
TP18
8
TP19
TP20
TP21
TP22
TP23
TP24
TP25
TP26
TP27
TP28
TP29
TP30
TP31
TP32
TP33
TP34
7
SWCLOSE
SWOPEN
LM+
LM-
D.GND
6
5
4
3
2
TP60
TP63
1
A
B
IC102
RN5RZ20BA-X
C153
0.1
C151
C152
15/6.3
15/6.3
C136
S.GND
0.1
K151
C137
TP229
0.1
K152
C138
K153
TP205
0.1
TP228
K154
C101
C133
C134
0.1
C155
0.1
56/6.3
K155
TE4
Q102
C141
C140
R123
DTC124EE
82p
0.1
8.2k
K156
FE1
K157
TE2
C102
K158
TE3
R128
47/6.3
K159
FE2
22k
R102
K160
TE1
2.2
C131
TP11
680p
TP13
Q101
2SB1424/QR/-X
TP215
VREF
LDONB
TP207
TP227
LDONA
T-
C156
C103
F-
TP81
0.1
T+
R103
F+
TGBAL
12k
R121
S.GND
R106
C125
TBAL
22k
C104
R120
0.1
TG
56p
3.3k
R109
FBAL
82k
R251
FE
C123
R108
IC101
C105
R110
270
10k
100p
39k
AN8706FHQ
0.1
D5V
VH
VREFL
H3-
VREFC
TP217
C106
H3+
VREFH
TP218
10/16
H2-
PULIN
C107
H2+
FEPEN
0.1
H1-
CPSCK
C108
C121
H1+
SDOUT
0.1
0.33
SM3
STNBY
SM2
XTRON
R116
SM1
TP219
10k
TP220
C109
FMB-
0.1
FMA-
FMA+
FMB+
TP222
D.GND
C146
TEHC
R132
R131
R133
0
Q106
S.GND
TP304
TP302
TP303
TP301
D5V
/SRF
Q105
DTC144EE
D.GND
D271
TDOFS
C289
R285
D.GND
R284
R283
10K
0
TRDRV
10k
R287
R289
FODRV
C283
C285
10k
R288
C286
0
TP126
C284
10K
C282
0.001
0.001
0.1
R282
R286
R249
D.GND
27k
27k
XTRON
1k
R207 R209
MTR9V
47k 47k
VREFC
C288
C287
22/16
0.1
FGC
R201
1k
LDONA
LDONB
R202
1k
PULIN
BA5983FM
R203
IC271
1k
TRAYSET1
TRAYSET2
/DRVMUTE
R204
D201
1k
1SS355
SWCLOSE
D202
SWOPEN
1SS355
/START
D203
R208
1SS355
R211
1k
D5V
/BRK
1k
R271
R212
K271
TP128
1k
24k
R275
R274
TP127
C271
24k
R272
R273
0
R213
10k
10k
TRSDRVB
C281
0.1
TBAL
18k
22/6.3
C272 R276
TGBAL
C204
10k
10k
TRSDRVA
BDOLVL
0.039
R277
C274
R278
OFTLVL
0
D.GND
R216
/DRVMUTE
47k
C273
R280
0
M.GND
TRAYSET1
MTR9V
C203
C205
TRAYSET2
D5V
TSTSG
0.039
0.039
R262
D.GND
R260
R261
0.47
FUPDN
TP239
5.6k
56k
C261
RIN
TP240
TP268
0.1
FIN
C262
R268
TOPEN
0.1
2.2
Q255
C263
DTC144EE
TCLOSE
0.1
TP264
C264
0.1
D.GND
FG
D5V
D.GND
IC251
FGC
TP263
AN8485SB
Q253
DTC144EE
D.GND
D5V
C255
22/6.3
K251
D5V
C254
0.1
/BRK
Q252
TP261
DTC144EE
D.GND
D.GND
EC
M.GND
ECR
TP262
/START
D272
Q251
DAP202K
DTC144EE
D.GND
L241
10^
S5V
TP59
D5V
TP61
D3V
L191
10^
TP62
S3V
C292
47/16
MTR9V
C291
0.1
M.GND
D.GND
S.GND
EARTH EARTH
C
D
D5V
D3V
TP156
TP154
RFOP
TP158
TP82
C132
S.GND
0.1
C130
0.001
TP131
C129
0.22
STD71
R301
C128
47k
TP132
0.1
C127
220p
STD61
C324
R122
470k
R302
0.1
C126
TP133
47k
220p
STD51
R303
47k
470k
RFENV
FC
TP134
C124
TP226
BOOST
STD41
0.1
TP225
OFTR
R304
BDO
47k
C301
TP135
JITOUT
STD31
0.1
R305
47k
TP136
TP224
FUPDN
STD21
C302
R306
0.1
TP223
R119
TP137
47k
1.5M
STD11
C122
R307
IC301
120p
47k

MN103007BGA

R118
TP138
15k
STD01
R117
R308
CD/DVD
47k
22k
TP139
C303
STEN1
R309
0.1
S3V
K102
ODCIRQ2
ODCIRQ
C119
0.1
TP399
C304
0.1
TP140
R313
0
C120
0.1
C305
0.1
D.GND
D.GND
S.GND
C308
0.01
K202
R246
18k
R244
1k
TP108
R248
18k
C236
0.082
0.1
C233
C237
33p
0.082
C230
K201
S3V
R247
10k
R243
C229
TP124
4.7k
1
100/6.3
22/6.3
C224
TP107
C223
820p
TS
TP106
R240
33k
C222
820p
R239
33k
FS
TP104
C221
270p
R238
22k
FE
TP103
C220
R237
0
0.1
R236
TE
C219
12k
470p
TP101
C218
330p
R235
47k
C201
TP102
R234
TG
0.1
10k
TP260
R206
C217
R231
820p
68k
1k
R233
RFENV
TP100
10k
R230
TP259
C216
10k
LDCUR
IC201
JITOUT
R228
MN67705EA
10k
TP213
C215
R229
0.0039
TP258
0
C213
TP235
C214
0.1
VREFH
0.1
VREFC
R214
VREFL
8.2k
C211
C212
0.1
R215
C210
0.1
0.1
47k
TP236
C209
TP237
0.1
TP238
TP310
TP257
TP256
IPFLAG
CIRCIRQ
C206
0.1
TP241
TP254
TP255
TP242
S.GND
C207
R217
0
D.GND
TP305
E
F
C316
100/6.3
C317
1
R319
0
SBCK
R318
R317
0
CIRCIRQ
47k
C315
0.1
C314
0.1
LRCK
BLKCK
IPFLAG
TP149
TP148
/TRON
TP147
TP146
TP145
PLLOK
TP372
TP144
R314
0
R356
C311
0
0.1
TP143
TP142
TP141
R351
1M
R354
0
X351
R355
0
0.1
C366
C365
C364
C370
0.1
0.1
0.1
C351
100/6.3
C363
0.1
AVRTM1
AVRTM
STCLK1
STCLK
STVALID1
STVALID
STEN1
STEN
C362
0.1
IC351
STD01
JCV8005
STD0
STD11
STD1
STD21
STD2
STD31
STD3
C361
0.1
STD41
STD4
STD51
STD5
STD61
STD6
STD71
STD7
C360
0.1
C359
0.1
C356
C357
C358
0.1
0.1
0.1
D.GND
D.GND
C238
Q201
C410
R419
C409
0.1
TP162
TP163
/RD
TP164
R415
4.7k
/WR
TP167
TP166
TP165
CS2
TCLOSE
R401
1k
TOPEN
R402
TP168
1k
CPUA0
R404
R403
IC401
CPUA1
4.7k
MN102L25GGB
CPUA2
CPUA3
C401
TP169
0.1
0.1
C402
TP170
R407
R408
1M
4.7k
X401
R409
NAX0331-001X
DIGITAL DATA SIGNAL
G
H
XV-D721BK
XV-D723GD
10
9
8
7
6
D5V
K381
CPURST15
SRST
IC381
SSPOUT0
S2UDT5
SSPCLK0
SDIN
SCLKO5
SDIN5
TC74HCT32AF
C381
0.1
D.GND
5
CPURST15
C408
22/6.3
K401
D5V
TP321
DECIRQ
CSSIRQ
ADSCIRQ
C411
0.1
4
D.GND
R416
4.7k
IC402
R414
SDOUT
4.7k
SDIN5
CPSCK
SSPIN0
S2UDT5
AK93C65AF-X
C407
SCLKO5
CN105
0.1
R432
1k
EPDO
R431
1k
EPDI
EPSK
R430
1k
EPCS
R429
1k
TEHC
CIRCEN
ENABLE
WAIT1
STNBY
FEPEN
C406
ADSCEN
0.1
R413
4.7k
3
R412
4.7k
R411
4.7k
D.GND
2
SHEET 4
1
I
J
2-7

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