Pioneer VSX-1128-K Service Manual page 77

5
C9005
Reg-H:ACH7337-1(100u/16V)
V+3R2_D1 V+3R2_DSP
L 9 0 0 3
A T L 7 0 1 0 - A
4 4
4 3
C 9 0 3 8
4 2
3 3 0 p / 5 0 2125 V+1R2_D1
L 9 0 0 2
D 5
4 1 0
4 0
3 9
3 8 C 9 0 4 2
D 4
3 7
0 . 1 u / 1 6
3 6
3 5
3 4
3 3 C 9 0 3 6
D 4
3 2
0 . 1 u / 1 6
3 1
2 )
3 0
)
2 9
2 8 C 9 0 4 1
D 3
2 7
0 . 0 1 u / 2 5
2 6
2 5
2 4 C 9 0 3 5
D 3
2 3
0 . 0 1 u / 2 5
2 2
2 1
)
C 9 0 9 1
2 0 0 . 1 u / 1 6
D 2
C 9 0 2 1
1 9 3 3 0 p / 5 0
R 9 0 5 1
R 9 0 5 8
4 7
1 8
R 9 0 5 7
1 7
1 6 R 9 0 8 0 DSPSCK
R 9 0 5 9
4 7
1 5
C 9 0 1 9
D 2
1 4 1 0 0 p / 5 0 4 7
R 9 0 4 5
1 3
* R 9 0 5 4 4 7
1 2
R 9 0 5 3 4 7
1 1
R 9 0 5 2 4 7
1 0 R 9 0 6 0 2 2 k
C 9 0 2 0
D 1
9
0 . 1 u / 1 6 R 9 0 5 5 4 7
8 4 7
R 9 0 2 9
7 1 0 XDSP1EN
R 9 0 2 8
)
6
5 C 9 0 1 8
D 1
4 0 . 1 u / 1 6
3
2 XDSP1IRQ
R 9 0 5 6
1
4 7
GNDD
V+3R2_D1
N M
C 9 0 0 3
N M
C 9 0 3 3
1 5
V C C
R 9 0 0 3
2
R 9 0 0 4
N M 3 4
G N D
N M
I C 9 0 0 8
NM
GNDD
5
6
C 9 1 0 2
C 9 1 0 1
G 1 1
P1_BCK 2 2 A 1 2
* R 9 1 0 1
P1_LRCK/DSDFR 2 2 A 2 3
* R 9 1 0 2
A 3 4
P1_SPDIF/DSDSL 2 2
* R 9 1 0 3
A 4 5
P1_BDTI/DSDSR 2 2
* R 9 1 0 4
A 5 6
P1_CDTI/DSDLFE 2 2
* R 9 1 0 5
A 6 7
P1_SDTI/DSDC 2 2
* R 9 1 0 6
A 7 8
P1_HFDT/DSDFL * R 9 1 0 7 2 2
A 8 9
1 0
G N D
GNDD
TC74VHC541FK
P1_BCK
R 9 1 1 5
P1_LRCK/DSDFR
R 9 1 1 6
P1_SPDIF/DSDSL R 9 1 1 7
P1_BDTI/DSDSR R 9 1 1 8
P1_CDTI/DSDLFE R 9 1 1 9
P1_SDTI/DSDC R 9 1 2 0
P1_HFDT/DSDFL R 9 1 2 1
V+3R2_D1
R 9 0 6 4
N M
R 9 0 6 5
1 k
R 9 0 6 6
1 k
DSPSCK R 9 0 6 7
V+3R2_D1
N M
1 k
4 7 k
4 7 k
GNDD
DSPSO
DSPSI
V+3R2_D1
V+3R2_D1
R 9 1 3 5
XDSP1CS
N M
(1608)
C 9 0 7 5
0 . 1 u / 5 0
C 9 0 7 6
3 3 0 p / 5 0
*IC9004
1 8
C S #
V C C
2 S O / S I O 1 7
H O L D #
3 W P # 6
S C L K
4 G N D 5
S I / S I O 0
V+3R3_DSP
W25Q16CVSSIG
GNDD AYW7373- /J
6
B
8/10
D-MAIN ASSY
(7028073151010-IL: VSX-1128-K, VSX-1123-K, VSX-70)
(7028073151080-IL: VSX-1028-K)
AWX1330: VSX-1128-K/CUXE, VSX-1123-K/CUXESM, VSX-70/CUXE
AWX1352: VSX-1028-K/CUXE
AWX1648: VSX-1123-K/SYXE8
AWX1647: VSX-923-K/SYXE8, VSX-923-S/SYXE8, VSX-923-K/PWVXE8
V+3R3_DSP
C 9 1 0 3
N M
0 . 1 u / 1 6
1 0 0 p / 5 0
2 0
V C C
1 9
G 2
1 8 Y 1 P1B_BCK
R 9 1 0 8 1 0 0
1 7 Y 2
P1B_LRCK/DSDFR
R 9 1 0 9 1 0 0
1 6 Y 3
P1B_SPDIF/DSDSL
R 9 1 1 0 1 0 0
1 5 Y 4
P1B_BDTI/DSDSR
R 9 1 1 1 1 0 0
1 4 Y 5
P1B_CDTI/DSDLFE
R 9 1 1 2 1 0 0
1 3 Y 6
R 9 1 1 3 1 0 0 P1B_SDTI/DSDC
1 2 Y 7
R 9 1 1 4 1 0 0 P1B_HFDT/DSDFL
1 1 Y 8
IC9101
N M P1B_BCK
N M P1B_LRCK/DSDFR
N M P1B_SPDIF/DSDSL
N M P1B_BDTI/DSDSR
N M P1B_CDTI/DSDLFE
N M P1B_SDTI/DSDC
N M P1B_HFDT/DSDFL
EX2ST
OSDSO/EXSO
OSDSCK/EXSCK
HDMCK
22PQLS
DAZDB
24PQLS
XTL0
B 1/10,2/10
DSPSI
CONT_EMMA
VSX-1128-K
7
V+3R3_HHH
C 9 1 0 0
N M
C 9 1 4 4
0 . 1 u / 1 6
C 9 1 4 3
3 3 0 p / 5 0
IC9102
R 9 0 9 2 1 1 6
S T B V D D
1 0 0
R 9 0 9 3 2 1 5
R 9 0 8 9
D A T A O E
1 0 0
R 9 0 9 4 3 1 4
C L O C K Q 5
1 0 0
R 9 0 9 5 4 1 3
Q 1 Q 6
R 9 1 2 2
1 0 0
R 9 0 9 6 5 1 2
1 0 0 k
R 9 1 2 8
Q 2 Q 7
1 0 0 R 9 1 2 6 1 0 0 k
R 9 1 2 3 * R 9 1 2 9
R 9 0 9 7 6 1 1
Q 3 Q 8
1 0 0 1 0 0 k
R 9 1 2 4
R 9 0 9 8 * R 9 1 2 7
7 1 0
Q 4 Q S '
1 0 0 1 0 0 k
1 0 0 k
8 9
R 9 1 2 5
V S S Q S
1 0 0 k
BU4094BCFV
GNDD
V+3R3_DSP
GNDD
Q 9 0 0 1
D T C 1 1 4 Y U A
GNDD
B 3/10,5/10,7/10
DSP
7
8
A
B
C
D
1 0 0 EX2OE
1 0 0 XDIRRST
XZ2DARST
1 0 0
XXTL0
E
V+3R3_DSP
DSPSI
CONT_GA
B 2/10
F
B
8/10
77
8