Pioneer VSX-1128-K Service Manual page 71

5
V+3R3_MV V+3R3_HHH
L 1 2 0 9
V T L 1 1 2 9 - A
PVI2
PVI3
PVI4 8
C1355,C1358
PVI5 7
REG-H:ACH7354-1(220uF/6.3V)
PVI6 6
V+1R0_MV
V+1_HD
L 1 2 1 0
PVI7 5
A T L 7 0 1 0 - A
PVI8 8
PVI9 7
PVI10 6
PVI11 5
PVI14
PVI15
PVI16 8
R 1 2 4 2
PVI8
1 8 PVI17
7
PVI9
2 7 PVI18
6
6 PVI10
3 PVI19
5
5 PVI11
4
PVI20 8
4 7
PVI21 7
PVI22 6
R 1 3 6 1
4 7 PVI14
PVI23 5
R 1 3 6 2 4 7 PVI15
8
PVIDE 7
R 1 2 4 8
PVIHSYNC 6
8 PVI16
1
PVIVSYNC 5
7 PVI17
2
6 PVI18
3
PVICLK
5 PVI19
4
4 7
R 1 2 4 9
1 8 PVI20
2 7 PVI21
3 6 PVI22
4 5 PVI23
4 7
R 1 2 4 5
8
1
2 7 PVIDE
3 6 PVIHSYNC
4 5 PVIVSYNC
4 7
R 1 3 0 4
PVICLK
4 7
V+3R3_MV
R 1 2 4 1 R 1 2 4 7
4 . 7 k N M
V+1R8_SC
V+1R8_MV_PLA
L 1 2 0 8
V T L 1 1 2 9 - A
GNDD
C1357
REG-H:ACH7352-1(100uF/6.3V)
5
6
B
B 5/10
to PHALANX
R 1 3 6 0
4 7 k
R 1 3 5 9
4 7 k
1
2
R 1 2 4 4
3 4 7 k
4
VTT_MV
1
C1208
REG-H:ACH7354-1(220uF/6.3V)
2
R 1 2 4 3
* C 1 2 0 8
3 4 7 k
A C H 7 3 5 4 - 1
4 C 1 2 2 8
(2125)
D C H 1 2 0 1 - A
C 1 2 2 2
R 1 2 0 6 (1608)
1 u / 1 6
4 7 k
C 1 2 2 3
R 1 2 0 4
0 . 1 u / 1 6
4 7 k
C 1 2 2 5
3 3 0 p / 5 0
1
C 1 2 2 0
1 0 0 p / 5 0
2
R 1 2 0 2
3 4 7 k
4
1
2
R 1 2 0 1
4 7 k
3
4
1
2
GNDD
R 1 2 0 8
3 4 7 k
4
R 1 2 0 9
4 7 k
GNDD
A9 B9 C9
VDDQ1 DQ15 VDDQ5
A8 B8 C8
UDQS VSSQ3 DQ8
A7 B7 C7
VSSQ1 UDQS VDDQ4
A3 B3 C3
VSS1 UDM VDDQ3
A2 B2 C2
NC1 VSSQ2 DQ9
A1 B1 C1
VDD1 DQ14 VDDQ2
6
7
6/10
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_MV
C 1 2 0 3
(1608)
1 u / 1 6
V+1R8_SC
C 1 2 2 7
IC1216 N M
BD3539NUX
C 1 2 0 5
DCH1201-A
(2125)
R 1 2 1 0
2 2 0
C 1 2 1 2
1 8
C 1 4 3 3
VTT_IN V C C
9 2 . 2 u / 1 6 V+REF_MV_DDR
N M
2 7
FIN VDDQ
V T T
R 1 2 1 2 (2125)
3 6
G N D V R E F
0
4 5
E N V T T S
GNDD
D9 E9 F9 G9 H9
DQ13 VDDQ6 DQ7 VDDQ10 DQ5
D8 E8 F8 G8 H8
VSSQ5 LDQS VSSQ8 DQ0 VSSQ10
D7 E7 F7 G7 H7
DQ10 VSSQ6 LDQS VDDQ9 DQ2 VSSDL
V+REF_MV_DDR
IC1212
H5PS5162GFR-S5C
D3 E3 F3 G3 H3
DQ11 VSS2 LDM VDDQ8 DQ3
D2 E2 F2 G2 H2
VSSQ4 NC2 VSSQ7 DQ1 VSSQ9
V+1R8_SC
D1 E1 F1 G1 H1
DQ12 VDD2 DQ6 VDDQ7 DQ4
VSX-1128-K
7
All 1u/10 is DCH1246-A.
C1427
REG-H:ACH7354-1(220uF/6.3V )
J9 K9 M9
VDD3 ODT VDD4
J8 K8 L8 M8 N8
CK CK CS A0 A4
J7 K7 L7 M7 N7
RAS CAS A2 A6
J3 K3 L3 M3 N3
VSS3 WE BA1 A1 A5
J2 K2 L2 M2 N2
VREF CKE BA0 A10/AP A3
J1 L1 N1
VDDL NC3 VSS4
8
A
B
C
V+1R8_SC
P9
VSS5
D
P8 R8
A8 NC6
P7 R7
A11 NC5
P3 R3
E
A9 NC4
P2 R2
A7 A12
R1
VDD5
GNDD
F
B
6/10
71
8