Audio - Sony DVP-FX700 Service Manual

DVP-FX700

AUDIO

MAIN (4/6)
4-4. AUDIO
1 2
MAIN BOARD (4/6)
3,5 VIDEO_IO_CON
A 3 AUDIO_CD_CON
R303 OPEN
E+5V
Q316
R302 100K
A+5V
1
TP302 R389 10K TP303
Q315
KTC3875
TP301
3
Q314
KTC3875
R386 L301
/A_MUTE 3
3 /A_MUTE
B 1K
D+3.3V
10UH
GND
C301
0.01U
VRST#
3 VRST#
ASDAT0
3 ASDAT0
ABCK
3 ABCK
ALRCK
3 ALRCK
ACLK R301 51
3 ACLK
SCL
3 SCL
C
SDA
3 SDA
C360 27P
R370 220
ASPDIF
3 ASPDIF
J301
GT300
GT301
1 GT302 C346
D
2 GT303
3 GT304 B300
4 GT305
AUDIO
5 B305
6 B301
7
8
OPTI-A_OUT
C349 C348
OPEN OPEN
R369 220
3 /A_JACK_IN
AUDIO_BEEP
3 AUDIO_BEEP
E
3 SP_AMP_EN
3 HP_SENSE
HSJ1493-01-010
GT306 TP362
1
GT307 B302 BEAD
2
GT308 TP363
6
B303 BEAD
PHONES 3
4
5
J302 C363
C350 C351 470P
F
HP JACK OPEN OPEN
G
3 /SP_MUTE
05
4-7
3 4 5
Q318
KTC3875
TP305 TP307 TP309
R390 10K
3
KTA1504S
TP304 D310
Q317
2 3 3
KTA1504S
TP306 TP308
Q320
R391 10K KTC3875
TP310
3
Q319
R384 6.2K
3
TP349 TP313 TP315
R310 7.5K R312 1.8K C304 270P
KTA1504S CE303 TP318
TP326 22U/10V C303
1000P
TP350 TP314 TP316 TP319
22U/10V R311 7.5K R313 1.8K
C302 CE302 CE304
A+5V
0.1U 47U/6.3V C305
TP312 L303 270P
TP311 10UH
IC301
C306 CE305
0.1U
100U/10V
1 20
RESET A_MUTE
2 19
VL AOUT_A-
3 18
SDATA/DSD AOUT_A+
4 17
SCLK/DSDB VA
L302
5 16
LRCK/DSDMODE AGND
6 15
MCLK AOUT_B+
7 14 10UH
M3/DSDCLK AOUT_B-
SCL
8 13
M2 B_MUTE
SDA
9 12
M1 CMOUT
10 11
M0 FLT+
C308
0.1U A-5V C359
CE325
CS4391
R314 7.5K R315 1.8K 270P
22U/10V
C356
1000P
R317 1.8K C311
CE307
R316 7.5K 6.2K
R318
22U/10V
Q308
KRA103S
TP352 TP339
L312 10UH L311 10UH
2 1
A+5V A+5V
CE320
R364 R363 47U/6.3V
0
0 TP343 R358 560
CE321 22U/10V
0.1U TP348
TP347 TP345 TP341
BEAD R365 330 R360 220 CE322 47U/6.3V
TP346
BEAD R366 330 R359 220 CE323 47U/6.3V
BEAD
C361
TP342 TP340
470P TP344
CE324 22U/10V
C362
470P
R357 100K R356 560
TP353
L309
R355 1K A+5V
TP367
A+5V
TP368
R354 220
R373
47K
Q307
R374 220
3 KRC103S
TP364
R371 220
B304 BEAD TP365
R372 220
TP366
D302
D303 STZ6.8N 2
2
2
C364 2
STZ6.8N D301
470P STZ6.8N 2
2
C352 C353
OPEN OPEN
TP373
TP372 R378
1K
3
6 7
Q323
KTC3875
3
Q324
KTC3875
3
TP331
TP317 TP320 TP322 TP324
R320 100 R323 220 CE310 22U/10V
A+5V
270P
TP321 TP323 TP325
R319 100 R326 220 CE311 22U/10V
TP327
CE312 TP351
22U/10V
CE319 CE313
47U/6.3V 22U/10V
10UH
L310
A-5V TP328
TP329
TP330
VOLUME
VR300
TP370 TP377
10UH R352 1K R351 OPEN L308 R348 12K
1 3
A+5V
10UH IC306
GND
TP378
C339 0.1U
1
EVR
TP379
TP369 R347 22K C338 0.47U
Q306 2
TP380 LINE_L
3 KRA103S
R346 330 3
MUTE
TP381 TP388
R345 22K C337 0.47U
4
LINE_R
TP371
CE318 47U/6.3V
5
BIAS
TP382
R344 33K C334 0.1U
6
SYS_BEEP_IN
TP383
R343 390K C333 0.1U
7
TP384 BEEP_LEVEL
A+5V
R342 22K
8
LCH_OUT
TP385
AUDIO_BEEP R341 18K C322 0.1U
9
PM_BEEP
TP376
R385 18K C336 1000P
10
SP1_L
C354 C335 1000P
11
SP2_L
Q310 TP375
12
HP_SPD
KRA103S 1000P
R340 OPEN
13
S P _S P D
R379 220
3
SPEAKER AMP
TP374
Q309 R382 1K
KRA103S TP399
C355
1000P
TP398
SP_MUTE R338 1K
3
R339
LOW MUTE 4.7K
4-8
8 9
TP337
TP332 L306
10UH
A-5V
C316 C365
0.1U 0.1U
TP355
R304 1K
A+5V
R307
330
TP356
Q322
R306 0
3
KRA103S
KRA103S
Q321
TP357
TP354
3
R305
47K
R308
47K
A-5V
L305
TP333 10UH
A+5V
C315 C366
0.1U 0.1U TP334
R329 1K
A+5V
TP335 Q304 R332
R331 0
3
KRA103S
KRA103S
Q303 330
TP336
3
TP338
R333
47K
R330
47K
A-5V
TP389
L314 10UH
25
HP_VCC A+5V
24 CE315 47U/6.3V CE314
HP_L C358
220U/6.3V
23 CE316 47U/6.3V
HP_R
0.1U
22
HP_GND
TP390 TP391
C317 0.47U R334 10K
21
SP_L
TP392 TP393
C318 0.47U R335 10K
20
SP_R
TP394
19 L307 10UH
SP_VCC A+5V
18
LINE_MIX
C321 CE317
C319 1000P
17
SP1_R
0.1U 220U/6.3V
C320 1000P
16
SP2_R
TP397
R336 10K
15
MO/ST
14
SP_GND
R337 OPEN SP_R- 5
SP_R+ 5
SP_L- 5
SP_L+ 5
Q305
KTA1504S