JVC UX-P550 Service Manual page 51

DVD servo / DVD system control section (1/2)
CN101 S3.3V
C101
QGF0523F1-24W
0.1/16
VREFH
K101
C102 0
0.1/16 E
F
D
Q105
A UN2119-X
B
C
RF+
R122 R123
LPC2 0 0
R101 100 LPC1
C107 0.1/16 K102
0
C103 0.1/16
R102 C111
C104 0.1/16 100
0.1/16
R126
R119 R120
180
F+
0 0
F-
T+
T-
FM+
FM-
WOUT
VOUT
UOUT
COM
CN201
QGF1016F2-08W
0.022
C260
0.022
C261
0.022
C262
TP99
M9V M5V
C907 C908
NI NI
NI
SGND DGND
TP98
C910
NI
SGND DGND
R213
0.015/16
10K
C255 C211
0.022
0.01/16
C212
MGND
P3.3V
C306
0.1/16
S5V MDQ9
MDQ5
MDQ10
MDQ4
MDQ11
AD4
MDQ3
MDQ12
MDQ2
MDQ13
R104
R112
MDQ1
30k 30k MDQ14
MDQ0
R107 R115
MDQ15
100 100
C307
Q101 Q103
0.1/16
EXADR20 R321
Q104
Q102 2SC4617/R/-X
NEXWE NI
2SC4617/R/-X
EXADT0
EXADT4
EXADT8
EXADT12
EXADR16
SGND
/HFMON EXADR18
EXADT14
EXADT10
EXADT6
EXADT2
NEXCE
EXADT1
EXADT5
EXADT9
EXADT13
EXADR17
EXADR19
EXADT15
EXADT11
C377
NI
TRVSW EXADT7
EXADT3
NEXOE
TP351
DAC2CS
UCS
DCLK R325 330
DDATA R326 330
DAC1CS
DAC0CS
SWMUTE
DACPDN
NI
C378
NI
TP330
C205
270P
R204 R208 TRDRV
27K 22k
R206
TP350
30K DGND
P3.3V
R381
R382
R383
C308
0.1/16
IC201
LA6502-X
DGND
R323 NI
R320
R207
47K
C206
150P
C253
560p
DGND
C373 C374
C372
NI NI NI
IC301
MN2DS0003AA-H
/TALK
NI
NI
NI
C309
0.1/16
10k
C455
0.01/16
IC453
S-80827CNNB-W
IC302
D3.3V
LM1117MP-ADJ-X
C375 C376
P3.3V R310
NI NI
0.47
D1.2V
0.1/16 R311
C359
NI
DGND
EXDAT8
DGND
TP325
TP324
TP323
TP322
TP321
TP320 R307
TP319
1K
R306
TP317
1K
C315
0.1/16
R362 330 TX
CN301
NI
R361 0 AOUT0
R360 NI AOUT1
R359 NI AOUT2
C311
0.1/16
C379
NI R358 0 BCK
R357 0 LRCLK
R395
R351
X351 C325 18p
0
680
NAX0550-001X
C326 15p
R345 PCMCLK
C313 0.1/16
0
R315
C339 0.1/16 0
R316
0 DAC5OUT
R343
0 DAC4OUT
1/6.3 C318 0.1/16
C341
R342
VGND
3.6k
R340 30k 2.2K R341
DAC3OUT
C312 DAC2OUT
R317
0.1/16 0 DAC1OUT
TP333 R378 1k FODRV
R379 1k TRDRV
TP332
R333
16k
1/16 AD4
C356 R318 33k DVDLDCUR
0.1/16 0.1/16
C316 C317
R319 0
CDLDCUR
R334 150 A
R335 150 B
R336 150 C
R337 150 D
R338 0 E
R339 0 F
R391
R390 NAD0025-103X
4.7k R392 10K
C391
0.1/16
TP305
C324
C346
NI
C345
NI
C344
NI
C343
NI
(SHEET 9)
D3.3V
S3.3V
SGND
(SHEET 9)
SHEET 8
2-9