Pioneer VSX-LX53 Service Manual page 123

5
QQ
3 7 63 1515 0
U
BKP1047-A
V+3R3_D
*C9345 *C9336
27p/50
27p/50
R9320
NM
C9309
NM
R9321
NM
*C9310
10p/50
R9322
NM
C9311
NM
R9323
NM
C9312
NM
R9324
NM
C9313
NM
R9325
NM
C9314
NM
R9326
NM
C9315
NM
R9327
NM
C9316
NM
V+3R3_HHH
V+3R3_D22
NM
C9335
L9301
SYB
QTL1013-A
16
15 R9317
EXOEDIGITAL
100
14
13
12
11
10
9
DIRPOW
R9328
100
R9329
DIRCS
100
YB
R9330
D1SI
TE
16
L 13942296513
100
15
14
DACSIG2
13
DACSIG
12 XZ2DAC
R9331
11
XHDSPDIF
100
10
9
XDSP2SS
0
D2SI
SYB
16
15
14
USBSW
13
XDSP1RST
12
XDIRRST
11 XZ2DARST
10
9
DSP2SS
R9332
NM
DSDSW
R9333
NM
XTL0
*R9334
NM
DACSIG2
R9335
NM
R9336
NM
PQLS1_2
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http://www.xiaoyu163.com
CN3784
V+5_D
R9341 NM
C9320 NM
R9342 NM
C9321 NM
R9343 NM
C9322 NM
R9344 NM
C9323 NM
R9345 NM
C9324 NM
C9328 NM
R9346 NM
C9325 NM
R9347 NM
C9326 NM
R9348 NM
C9327 NM
CONT_GA
E
2/10-7/10,
10/10
V+3R3_D
V+3R3_D26
SYB
L9302
C9317 0.1u/10
QTL1013-A
470p/50
C9318
SCH
(1/4)
IC9306
14 1
TC74VHC126FK
R9339
D1D2SCK
2 3 22
7
IC9306 (2/4)
14 4
TC74VHC126FK
R9340
DSPSI
R9337 5 6 22
470k
7
(3/4)
IC9306
14 10
TC74VHC126FK
R9338
D1D2SO
9 8 22
7
IC9306 (4/4)
14 13
TC74VHC126FK
D1SI
12 11
7
NM
C9302
C9319 SYB
0.1u/10
IC9305
14
1 TC74VHC04FK
XDSP2SS
2
7
IC9305
14
3 TC74VHC04FK
XDSDSW
4
7
IC9305
14
TC74VHC04FK
5
XXTL0
6
7
IC9305
TC74VHC04FK
14
9
XDACSIG2
8
7
IC9305
14 TC74VHC04FK
11
HDI2S
10
7
14 IC9305
13 XPQLS1_2
12
TC74VHC04FK
7
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http://www.xiaoyu163.com
6
8
E
2/10,5/10,7/10,10/10
V+3R3_EM_D
Q9307
RN4903
(PNP)
XMICDET
R9350
2.2k
LOWPOW
Q9301
LTC114EUB
*C9331
1000u/16
GNDD GNDD
RYAC XAMUTE
IC9307
14
1
TC74VHCT08AFKS1
3
XSMUTE
2
7
GNDD
AMUTE
IC9307
14
4
TC74VHCT08AFKS1
6
XSBMUTE
5
7
SBMUTE
IC9307
14
TC74VHCT08AFKS1
9
8
XZ2MUTE
10
7
IC9307
TC74VHCT08AFKS1
14
12
11
XZ3MUTE
13
7
LTA124EUB
Q Q
3 6 7 1 3
IC9310
1
CE VOUT
2
GND2
3
NC VIN
NM
GNDD
BTPOW
GNDD
BTOL
V+3R3_EM_D
C9346
0.1u/10
IC9301
1 5
2
3 4
TC7SH08FUS1
GNDD
BTRX
BTTX
BTDET
BTID
u163
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: Audio Signal Route
VSX-LX53
6
7
2 9 9 4 2 8
DIGITAL MAIN ASSY (8/10)
E
8/10
(AWX9719)
E
2/10-7/10,10/10
1/10-5/10,
E
7/10,9/10
C9351
1000p/50
XHPDET NM
R9382
RYHP R9383 NM
C9352
R9377 NM
LSSN 100
R9378
Q9307
C9353
(NPN) SBFHSEL
GNDD
V+5_EV
C9354
1000p/50
R9351 C9355
1000p/50
2.2k
Z2VLSO R9379
100
R9380
VLSO
100
R9381
VLSCK
100
R9352
47
GNDD
C9368
1000p/50
NM
TUCE R9386
TUSO R9387 NM
TUSCK R9388 NM
Q9302 NM
TUSI5 R9389
LTA124EUB
RDSSI5 R9390 NM
RDSCLK5 R9391 NM
NM
RDSRST5 R9392
Q9303
LTA124EUB
V+5_USB
C9367
NM
E
C9366
NM
6/10,7/10
DAC/ADC
GNDD
Q9304
LTA124EUB
R9418
BADA
0
SADA R9419
0
Q9305
R9420
CADA
0
R9421
FADA
0
DABCK *R9422
47
R9423
DALRCK
0
R9424
FLRCK
0
FBCK R9425
0
1 5 0 5 8 2 9 9 4
*R9426
DAMCK
47
*R9427
ZMCLK
22
*R9428
ZBCK
47
R9429
ZFADA
V+5R6_EV
0
ZLRCK R9430
D9301
0
NM
R9432
DIRMCKO
5
0
R9433 100
DIRLRCK
4
R9431 47
DIRDATO
R9434 0
XXM
R9436 100
DIRDATI
*R9435
DIRMCKI
47
DIRBCK R9437
100
R9438
MSPDIF
0
V+5_D
GNDD
L9303
!
IC9308
CTF1473-A
R9310 L9304
1 6
OUT IN
NM
0
2 5
GND SET
3 4
FAULT ON
AAT4614AIGU-2
R9353
0
V+3R3_EM_D
R9361 R9367
0 100k
R9354 C9337 R9373
BTLO
0 100
10u/16
GNDD
R9355 C9338 R9374
BTRO
0 100
10u/16
R9363
100
R9364
100
m
R9365
100
R9366
100
co
GNDD
GNDD
7
8
9 9
A
LEFT(REAR)
15 GNDD
14 XHPDET
13 RYHP
1000p/50
MICDET
12
11 LSSN
1000p/50
10 SB/FH SEL
T
AMUTE
9
8 SBMUTE
Z2MUTE
7
CN3773
Z3MUTE
6
B
5 Z2VLSO
VLSO
4
VLSCK
3
2 GNDD
GNDD
1
XKP3078-A
CN9303
RIGHT(REAR)
LEFT(REAR)
11
C9356 TUCE
NM
10 TUSO
C9361
NM
TUSCK
9
C9362
NM
8 TUSI
C9363
T
NM
7 RDSSI
C9364
NM
RDSCLK
6
C9365
NM
5 RDSRST
CN3771
4 GNDUSB
GNDUSB
3
2 V5_USB
1 V5_USB
XKP3076-A
CN9304
RIGHT(REAR)
C
CN9302
1 BADA
2
SADA
3 CADA
4 FADA
5
DABCK
6 DALRCK
7 FLRCK
8
FBCK
9 GNDD
2 8 9 9
10 DAMCK
11
GNDD
12 GNDD
13 ZMCLK
14 GNDD
U
15 ZBCK
16 ZFADA
17 ZLRCK
CN3782
18 GNDD
19
DIRMCKO
20 GNDD
21 DIRLRCK
22
DIRDATO
23 XXM
24 DIRDATI
25 D
GNDD
26 DIRMCKI
27 GNDD
28
DIRBCK
29 GNDD
30 MSPDIF
E
JA9301
CKS5712-A
18 GND
VCC
17
16 A_OUT_L
15 GNDA
A_OUT_R
14
13 GND
12 A_IN_L
GND
11
10 A_IN_R
9 GND
RX
8
7 TX
6 DET
IDENIFY
5
4 RESERVE
GND
3
SPDIF
2
1 GND
F
E
8/10
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