Sony BVW-55 Maintenance Manual page 861

5V-3
40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21
41 20
VCC VSS
42 19
NC NC
43 18
8
D7 NC
44 17
7
D6 APM
45 16
6
D5 ADD0
46 15
5
D4 NC
47 14
4
D3 ADD1
48 13
3
D2 ADD2
49 12
2
D1 ADD3
50 IC8 11
1
D0 HCLR1
CXK48324R
51 10
NC NC
52 9
3
HCLR2 INC1
53 8
1
/NC2 VCLR1
54 7
4
VCLR2 /DE1
55 6
5
/DE2 CKR1
56 5
CHR2 DO10
8 57 4
DO27 DO11
7 58 3
DO12
DO26
6 59 2
DO25 DO13
5 60 1
DO24 VCC
61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
50
1
INC2 50
49
2
INC1 49
48
3
HCLR1 48
47
4
VCLR1 47
46
5
REN1 46
45
RDCK 45
44
YCK 44
43
R YCK 43
IC22
42
B YCK 42
CXD2428Q
41
1
YD 0 41
40
VSS 3 40
39
2
YD 1 39
38 3
5V-3
YD 2 38
37 4
YD 3 37
36 5
YD 4 36
35 6
C23
YD 5 35
0.1
34 7
YD 6 34
33 8 12
YD 7 33
32 1
CD 0 32
31 2 11
CD 1 31
5V-3
IC23
TC7S32F
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 5
1
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 TP9
4
2
(2VD OUT)
5V-3 3
R73
R83 R84
47
47 ,NM
R88
C28 1k
0.1
BVW-55
I J
3
2
4
5
1
2
3
4
RB3
33x4
1 7 8 1
2 5 6 2
3 3 4 3 5 13
R4
4 1 2 4 6 14
R5
5 7 8 5 7 15
R6
6 5 6 6 8 16
R7
7 3 4 7 1 17
B0
8 1 2 8 2 18
B1
19
3
RB4 B2
33x4 20
4
B3
RB5
21
33x4 5
7 8 B4
1 1
22
6
5 6 B5
2 2
23
7
3 4 B6
3 3
24
8
1 2 B7
4 4
7 8
5 5
5 6
6 6
3 4
7 7
1 2
8 8
IC13(2/6)
TC74VHC04FT
RB6
33x4
4 3 R45 33
R47 33
R48 33
IC19(1/2)
TC74VHC74FT
IC20
13 14 AV9173-15
CLR Vcc 9 1 8
D Q FBIN CLK2
2 7
C24
IN VDD
5V-3
IC24 0.1
8 3 6
CK Q GND CLK1 TC74VHC163FT
4 5
PR GND
FSO OE
Q3
10 7
DTC144EU R65
1 16
10k
Vcc
3
TP10
A
4 14
(2HD OUT)
B Q A
5 13
R90
C Q B
100
6 12
D Q C
7 11
R89
EN1 Q D
1k
10
R111 22 EN2
2VD 91-70 CN-1779 2 15
R112 22 CK CO
2HD 91-72 CN-1779
R113 22 GND LD
C34
2H BLK 91-74 CN-1779
0.1
8 9
10
R114 22
2VBL 91-69 CN-1779
K
VPR-59 (1/4) VPR-59 (1/4)
R19
47
C7
5V-3
10
16V R21
:TA-CB
48
D VDD
47
C8
D VDD
5V-2
0.1
46
A VDD
45
A VDD
44
C11 C12
A VDD
47 0.1
43
6.3V -2 -2
A VDD C13
:TA
IC10 42
0.1
R28
VG
CXD1178Q 10
41
B
40
XB
39
R
38
XR
37
G
R37
,NM
C16 R39 R40 -2
3.3k
0.1 10k R43
15k
IC18
MB88E346PFV
1 24
AO1 VSS
2 23
AO2 GND
3 22
AO3 EA1
-2
4 21
AO4 EA0
5 20
AO5 DI
6 19
AO6 CLK
7 18
AO7 CS/ LD
8 17
AO8 D0
9 16
R64
AO9 ECL
10 15 10
AO10 SEL
11 14
AO11 VCC
12 13
IC19(2/2) AO12 VDD
TC74VHC74FT
FL3
1 2
C27
5V-2 LPF
0.1
R79
C26 R81
470 3
0.1 470
1
-2
CLR -2
2 5
D Q
3 6
CK Q
PR
4
11
IC13(5/6)
TC74VHC04FT
4-137 4-137
L M
IC9(1/2)
TC74VHC74FT
5V-3
1 14
2 CLR Vcc 5
D Q
3 6
CK Q
PR GND
4 7
47
R22
47
TP2 (2BY)
5V-2
R25 R26
R27
3.3k
22 1k
FL1
R30 R31
220
1 2 22
LPF
R29
680 R32
3 Q1
470
2SA1611
-2
-5V-2
TP3
(2RY)
5V-2
R44
R46 1k
R49
3.3k 22
R50 FL2 R52 R54
220
10 1 2 22
LPF
TP6
R51 R53 (AG)
3
680
470
Q2
2SA1611
C21
-2
10
C20
16V
0.1 -2
:TA-CB
TP7 (2Y) -5V-2
Q4 Q5
2SC4177 2SC4177
Q7
5V-2
2SC4177
IC15(3/4) IC11(4/6) Q12
R66 R67 R68 R69 R70 TC74VHC00FT TC74VHC04FT 2SA1611
R71
C25 1k 47 1.8k ,NM 10k
10
3.3k 22p 5V-3
8 9 8
R80
9
R82 10
22 R74
1k 5V-2 R110 R106
470 22
8
7
1
6
C29 R91 R92
Q6 R86 R87
10p 3.3k 3.3k 1k
2SA1611 3.3k
C31 R93
0.1 10k 2 5 4 3
R105
470
-5V-2
R97
-5V-2
1k
5V-3 -5V-2
-2 -2
C35
0.1
IC25
R107
14 TC4W53F
47
1
2
7
IC13(1/6)
TC74VHC04FT
9 8
IC13(4/6)
TC74VHC04FT
VIDEO SIGNAL PROCESSOR
VIDEO PROCESS D-A, COMPOSITE ENCODER
VPR-59 (1/4)
BOARD NO. 1-673-529-11
LOT NO. 812-
B-¥BVW55-VPR59-11@-SIEDS
N O
1
2
3
B-Y(X) 91-71 CN-1779
R-Y(X) 91-73 CN-1779
Y-Y(X) 91-75 CN-1779
YRB(G) 91-76 CN-1779
4
LCD CK(X) 91-77 CN-1779
LCD CK(G) 91-80 CN-1779
5
P