Vp-52 (Sgram) Schematic Diagram - Sony RMT-D122A Service Manual

Q Q
VP-52 (SGRAM) SCHEMATIC DIAGRAM • See page 4-43 for printed wiring board.
3 7 6 3 1 5 1 5 0
– Ref. No.: VP-52 board; 5,000 series –
1 2 3
VP-52 BOARD (4/6)
A
NO MARK:DVD/CD PLAY
D:DVD PLAY
C:CD PLAY
B
C
DQ29
DQ30
DQ31
D
T E
L 1 3 9 4 2 2 9 6 5 1 3
E
DQ0
DQ1
DQ2
F
1
G
2
H 2
3
VP-52 BOARD (3/6)
4
(SEE PAGE 4-52)
5
6
7
8
I
9
10
w w w
B+
1
3 2
.
VP-52 BOARD (3/6) 3
J
(SEE PAGE 4-52)
4
05
4 5 6
C326 C327 C329
0.01u 0.01u 0.01u
B+
D2.2/C3.3
80 79 78 77 76 75 74 73 72 71 70 69 68
D2.3/C1.3
DQ29
VSSQ
D2.3/C1.3
DQ30
D2.3/C1.3
DQ31
VSS
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
C324
3.3
0.01u
VDD
D1.1/C0.7
DQ0
D1.6/C0.7
DQ1
VSSQ
D1.3/C0.7
DQ2
C325
68u
6.3V
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
D1.3/C0.7
FL303
C328
0.01u
x a o
y
i
4-53
http://www.xiaoyu163.com
8
7 8 9
C332 C333
0.01u 0.01u
B+
0
0.7 1.7
67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
1.7
A7
1.6
A6
1.8
A5
1.5
A4
N.C
A11
N.C
IC304
N.C
N.C
32M SGRAM
IC304 N.C
KM4132G512A-8
N.C
N.C
N.C
Q Q
3 7 6 3
N.C
N.C
3.3
VDD
1.5
A3
1.5
A2
1.5
A1
1.5
A0
0
B+
C334
0.01u
u 1 6 3
.
http://www.xiaoyu163.com
2 4
9 9 8
10 11 12
SIGNAL PATH
VIDEO SIGNAL
CHROMA Y Y/CHROMA
PB
A8
A7
A6
A5
A4
PHSYNC
PHSYNC
1 5 1 5 0 8 9 2 4
PVSYNC
PVSYNC
PDV
PDV
C335
0.01u
A3 V[0]
V[0]
A2 V[1]
V[1]
A1 V[2]
V[2]
A0 V[3]
V[3]
V[4]
V[4]
V[5]
V[5]
V[6]
V[6]
V[7]
V[7]
V[8]
V[8]
V[9]
V[9]
U[0]
U[0]
U[1]
U[1]
U[2]
U[2]
U[3]
U[3]
U[4]
U[4]
U[5]
VP-52 BOARD (5/6)
U[5]
U[6]
U[6]
U[7]
U[7]
U[8]
U[8]
U[9]
U[9]
Y[0]
Y[0]
Y[1]
Y[1]
Y[2]
Y[2]
Y[3]
Y[3]
Y[4]
Y[4]
Y[5]
Y[5]
Y[6]
Y[6]
Y[7]
Y[7]
Y[8]
Y[8]
m
Y[9]
Y[9]
c o
DCLK
4-54
DVP-S9000ES
2
9 9
9 8 2 9 9
SGRAM
VP-52 (4/6)