Pioneer VSX-94TXH Service Manual page 131

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QQ
3 7 63 1515 0
V+3D
R438
R439
DOLK
DOBK
R441
DOFD 100
R467
DOSD 100
R468
DOCD 100
R469
DOBD 100
C352
470p/50
C351
YB
0.1u/10
TE
L 13942296513
R411
R412
R413
R457
R414
R458
R463
R464
R465
R466
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.
L 2/7
5
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LIPSYNC IC
L316
V+3DD15
QTL1013-A
C349 YB
0.1u/10
YB
C350
470p/50
IC316
1 32
VSS1 VCC3
2 31 R442
47
SYSCLK
LRCK0
NM 3 30 R443
LRCKI0
BCK0
R444
R440 4 29
100
1
BCKI0 DO0
47
5 28
2
DI0 DO1
6 27
3
LRCKI1 DO2
7 26
4
BCKI1 DO3
8 25
DI1 VSS3
YB
9 24 R445
VCC1 SDA
10 23 R446
LRCKI2 SCL
11 22 R447
BCKI2 INT
12 21 R448
DI2 RESET
13 20
LRCKI3
MODE0
14 19
BCKI3
MODE1
15 18
DI3 MODE2
16 17
VSS2 VCC2
ML87V5002
C354
470p/50
YB
C353
0.1u/10
YB
V+3DD12
L313
C343 YB
0.1u/10
QTL1013-A
C344
470p/50 YB
IC313
1 16
SEL VCC
22 2 15
1A ST
3 14 R418
NM
1B 4A
4 13 R419
47 NM
1Y 4B
5 12 R420
22 47 LRCK
2A 4Y
6 11 R415
NM 100 DLBK
2B 3A
7 10 R416
100 100
2Y 3B
8 9 R417
0 47 BCLK
GND 3Y
TC74LCX157FTS1
MCLK
V+3DD17
L318
C128 0.1u/10 YB
QTL1013-A
C129
470p/50
YB
14
1
3
47
R194
0
2
IC112 7
(1/4)
TC74VHC08FTS1
14
4
6
47
R195
47
5
IC112 7
(2/4)
TC74VHC08FTS1
14
9
22 8
R196
22
10
IC112 7
(3/4)
TC74VHC08FTS1
14
12
47 11
R197
0
13
IC112 7
TC74VHC08FTS1
(4/4)
NOTE
x 1. RESISTORS ao
Unit: k-kΩ, M-MΩ or Ω unless otherwise noted.
y
Rated Power: 1/16w unless otherwise noted.
Toleranee: (J)5% unless otherwise noted.
2. CAPACITORS
Unit: p-pF or u-uF unless otherwise noted.
Ratings: Capacity(F)/Voltage(V) unless otherwise noted.
i
3. NM: No Mount
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8
LIPSYNC IC
C357
C358
1
VSS1
R449 47 2
SYSCLK
3
47
LRCKI0
47 4
BCKI0
(F)
5
8
DI0
(S)
6
7
LRCKI1
7
6
BCKI1
C360 8
5
DI1
470p/50 YB
9
VCC1
10
100
LRCKI2
100 C359 11
(C)
BCKI2
0.1u/10
12
100
YB
DI2
13
100
LRCKI3
14
BCKI3
(SB)
15
DI3
16
VSS2
ML87V5002
C362
C361
MPCM
DSPPASS
(S)
HDMIT DLSD
(SB)
DLBD
Q Q
3 6 7 1 3
C365
C345
1
(F)
R421 NM 2
DLFD
R422 3
DLLK NM
(C)
R423 4
47
R424 5
DLCD NM
R425 6
NM
R426 7
47
8
TC74LCX157FTS1
(S)
C366
C346
1
R433 2
47
3
4
5
6
DHLLK
7
8
9
DHLBK
10
TC74LCX541FTS1
DHLFD
(F)
: AUDIO SIGNAL ROUTE(F)
u163 (C)
: AUDIO SIGNAL ROUTE(C)
(S)
: AUDIO SIGNAL ROUTE(S)
.
(SB)
: AUDIO SIGNAL ROUTE(SB)
(D)
: AUDIO SIGNAL ROUTE(D)
VSX-94TXH
6
7
2 9 9 4 2 8
DIGITAL MOTHER ASSY
L
5/7
(VSX-94TXH:AWP7046)
(VSX-92TXH:AWP7052)
YB
0.1u/10
YB
R116
470p/50 22 DHLFD
IC317 R270
22 DHLBK
32 R113
22 DHLLK
VCC3
31 R450 47
DLLK
LRCK0
30 R451
47 DLBK
BCK0
29 R452
1 8 DLFD
DO0
28
47 7 DLSD
2
DO1
27
3 6 DLCD
DO2
26
DLBD
4 5
DO3
25
VSS3
24 R453
100
SDA
23 R454
100
SCL
22 R455 100
INT
21 R456
100
RESET
20
MODE0
19
MODE1
18
MODE2
17
VCC2
470p/50 YB
0.1u/10
YB
LSSDA
LSSCK
LSINT
XLSRST
V+3DD13
1 5 0 5 8 2 9 9 4
L314
NM
QTL1013-A
0.1u/10
YB
IC314
16
SEL VCC
15
DSDD
1A ST
(SB)
14 R430
NM
1B 4A
13 R431
NM
1Y 4B
BD
12 R432
47
2A 4Y
11 R427
NM
2B 3A
(SB)
10 R428
NM
2Y 3B
9 R429
47 SD
GND 3Y
(S)
(C)
CD
(F)
FD
V+3DD14
L315
NM
QTL1013-A
0.1u/10
YB
IC315
20
OE1 VCC
XDSDD
19
A1 OE2
18 R434
47 DSDCLK
A2 Y1
17 R435
47 DSDFR (SB)
A3 Y2
16 R436
47 DSDFL
A4 Y3
15
A5 Y4
R437
14
1 8 DSDC
A6 Y5
13
7 DSDSW
2
A7 Y6
12
3 6 DSDSL
A8 Y7
11
5 DSDSR
4
GND Y8
47
AWP7046
ONLY
m
co
7
8
9 9
A
B
C
2 8 9 9
D
MCLK
LRCK
BCLK
DSDCLK
(F)
FD
(C)
CD
DSDFR
DSDFL
DSDC
DSDSW
(S)
SD
BD
DSDSL
DSDSR
E
F
L
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