JVC HR-XV48EF Service Manual page 71

DVD SERVO CONTROL AND DECODER SCHEMATIC DIAGRAM
S5V
R125 NI
5
E
F
R119 0 D C101 C102
R120 0.1 0.1
0 A
R121
0 B
R122 C
0
R123
0 RF
C109
C132 C133 C134 C135 C136
0.0022
NI NI NI
NI NI A
B C110 0.0022
R102 100 C C111 0.0022
K102 NQR0251-001X D C112
0.0022
K103 NQR0251-001X
C131 R101 100 C113 120P
470p
K101 47 C103
NI
F+
F-
T+
T-
CN101
QGF0523F1-24W
R103
R104
NI
C108
10K
NI
4
TP92 TP93
Q103 RT1P141C-X
C205
120P
C206
M9V M5V
NI
R206
VC+ R201 R207
30K
47
30K
C204
FM+ 0.1/16
FM-
M5V
100 TRVSW
R393
H1-
H1+
C392
H2-
0.1/16
H2+
H3-
H3+
VH
SM2 IC201
BA5983FM-X
SM1
SM3
CN201
QGF1016F2-15W
MGND
R211
SWUPDN
SWOPEN 3.9K
R213
C213 C214 10K
NI NI
C210
3 LM+
4700P
LM-
R214
C211
0.022 18K
CN202 DGND
QGF1016F2-05W
C423 0.1
C424
NI
C425
NI
IC251
BA6679FM-X
DGND MGND
C427 NI
R256
47
C428 NI
C429 NI C256
0.1/16
DGND AGND
TP45
2 C253
0.1/16
MGND M9V
R260
3.3K
DGND
M5V
1
A
TP47 TP48 TP49
S3.3V S5V
IC404
SN74LV273APW-X
C420
0.1
LD0
LD1
LD2
LD3
SCSJ
SDATA
DGND
SCLK
C121 TP135
0.047
IC101
TP134 TP113 CEI
ES6603S
TP112 R132 FEI
NI TEI
NI R131
SBAD
TP133
C122
SVREF15
0.1 R112
SDEFCT
0 TP52
C380
TP132 1.0
TP131
C327
0.1/16
TP50
C322
NI
C315 NI
TP51
DGND
R313 C314
NI
NI
R312 C313
1.2k
0.047
C312
C316 C317 C318
560p
MIRR 0.1 47p 0.1
R204 R208
TRDRV
18K 22k C319
R205 R209
FODRV 0.1
18K 22k
R311 0
TOPEN
C219 C220 TP115
SPDRV
560P 560P
FODRV R224
TRSDRV R307 NI
6.8K
TRDRV
5.1K
R223 R306
TP116 C382 6.8K
R304 1M
0.015
R217 R222 FG
C301
0.1/16 TP95 R303 33
SCSJ
10K 3.3K
SDATA R302 33
SCLK R301
33
SDEFCT
SLDC
SPMUTE
C311
R395
120P
SWUPDN
DGND 0
TRVSW
DRVSB
SWOPEN
/HFMON
0 R300
4.7K
R394
DGND
MUTE
R221 EAUX41
6.8K EAUX40
B3.3V
NI
EAUX41 C307
R210
R380 NI
0 D201
DRVSB
R381
NI EAUX40
NI CS R379
R389 33 33
R212 R216 TOPEN INT
R378
CLK
0 6.8K
DATA1 R390 33 33
R215 TRSDRV
DATA2 R391
33
0
C383
DGND
TP46 470P
C260 0.1/16 R396
C261 0.1/16 10K
C262 0.1/16 B3.3V
C263
0.1/16 IC304
BR24L01AF-W-X
C358
0.1/16
SCL
SDA R305
0
C372
R353 100K
0.1
X301
NAX0550-001X
DGND
C359 C360
B3.3V 12P 12P
R365 IC305
R261 NI
NI
0 FG
R361
NI
R251
0.47 C264
0.01/50 C375
NI C374
R252 NI
2.2 C373
NI
C265
0.1
R255
10K SPDRV
R262
1.8K
C255
0.015/16
DGND
B C
B3.3ESS
DCDTI
LD7
LD6
DCLK
DCSN
LD5
LD4
LCS1
B3.3V
B3.3V B2.2V
B3.3V
C342
0.1
C370 TSD2 R371
0.1
4.7K
R372
TSD1 NI R373
4.7K
C341
C339 R374
B3.3ESS 0.1
100/6.3 C340
C336 TSD0 NI R375
0.1 C369
1000p 0.1 4.7K
R376
C335 TWS NI R377
1000p
R337 4.7K
4.3k C379 DGND
NI
R360
C337
R320 0.1/16
390
10K
TP346
C331
560P
C377 C376
0.1
0.1
C343 SPDIF
0.1/16
TWS
BCK
LD7
LD6
LD5
C344
LD4
0.1/16
DGND TP56
LD3
LD2 IC403
AK4384VT-X
LD1
LD0 R412 33
PCMCLK
LOE
BCK R413 33
LWRLL
TSD0 R414 33
LCS3 C345
0.1 R415 33
TWS
DCSN R417 33
LCS2
LCS1 DCLK R418 33
TP137
R419 33
DCDTI
IC301
LA0
ES6698FDF
LA1
LA2 C346
0.1
LA3
LA4
LA5
LA6
LA7
C347
LA8
0.1 R420
100
C421
LA9 470p
LA10
LA11
LA12
LA13
LA14
C348
LA15
DGND
LA16
LA17
LA18
LA19
LA20 B3.3FLH
LA21
C349
DQM
470P/50
LA16
LA15
LA14
LA13
LA12
LA11
LA10
LA9
R366
LA20
0
R364
LWRLL
RESET 0
C391
C456 C455
C357 C354 C353
C356 C355 470P
0.1 470P/50
0.1 TP136 0.1/16 0.1/16 0.1/16
LA19
0.1/16
LA18
LA8
DGND LA7
LA6
LA5
LA4
B3.3V
LA3
LA2
C363
0.1
K306
NQR0502-001X
RESET
IC302
HY57641620HGTH
CN303
QGF0529C1-45W
B3.3V
A5V
DGND
C365
470p
D E
2-27 2-28
M5V
B3.3V S3.3V S5V
R476
470
R470
470
DGND
DGND
K408
A5V
R402
10
µ
AGND
C410 10 /10
AGND
MUTE
CS
INT IC401
CLK LM1117MP-ADJ-X
DATA1
DATA2
B2.2V
B3.3V
R421
C403
6.8k
C405 47/6.3
C401
K307
NQR0502-001X 47/6.3
0.1/16
C350
C351
0.1
0.1
DGND
DGND
DGND
LA17
LA0
LD7
LD6
LD5
R367 NI
LD4
C437 C438 C439 C440 C441
C352
0.1 LD3 33p/50 33p/50 33p/50 33p/50 33p/50
DGND
YDAC K414 NQR0129-002X
LD2
UDAC K416 NQR0129-002X
LD1
LD0 CDAC K418 NQR0129-002X
LOE
FDAC
R383 K419 NQR0129-002X
LCS3
NI LA1 VDAC K415 NQR0129-002X
K401 NQR0129-002X
K403 NQR0129-002X
K404
NQR0129-002X
K405 NQR0129-002X
K406 NQR0129-002X
K407 NQR0129-002X
NQR0129-002X
K402
C442 C443 C444 C445 C446 C447 C448
33p/50 33p/50 33p/50 33p/50 33p/50 33p/50 33p/50
CN303
DGND
F
M9V A5V
AGND C432
0.001/50
0.001/50 0.001/50
C435 C436 C433
MGND TO MAIN
0.1/16 C430 C431 0.001/50
0.1/16
(MAIN TERMINAL)
CN7301
C460 C461 C462 C463 C464 C467 C434
0.1/16 0.001/50 K409 SHEET 8
0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 NQR0502-001X
C457 C458 C459 C468 K410
NQR0502-001X
0.1/16 0.1/16
0.1/16 0.1/16
CN302
QGF1016F2-19W
NRSA63J-221X
DGND
TO MAIN
(MAIN TERMINAL)
CN7302
SHEET 8
CN301
QGF1016F2-17W
n10029001a_rev0
SHEET 12
G