Sony CA-755 Maintenance Manual page 113

5V-2
A
IC23(6/6)
TC74VHC04FS
14 R132
10k
2 1
23
R117 C62
7
47k 0.1
C60 -2 -2
0.1
AG AG
-2
AG 3V
IC21
D
SN74HC164APW
8 14 9 8 14 9
1 1
A A
7
21 GND 22
2 2
B B
DG
R171
3 4 5 6 10 11 12 13 47 3 4 5 6 10 11 12 13
IC26(3/6)
TC74VHC04FS
IC26(1/6) IC23(5/6)
TC74VHC04FS TC74VHC04FS 8 9
26
1 2 5 6
R169
26 23
0 R170
10k
5V-2
D5 A
1SS302
14
5V-2 A IC26(2/6)
TC74VHC04FS 12 13 C86
26
0.1
10 11
26
4 3
26
R172 C85 -2
C84 R168 1.8k 47p
100p 27k
IC26(4/6)
-2 6 5
26
TC74VHC04FS
7
AG
R113 IC26(5/6)
-2
1k D2 TC74VHC04FS
AG
1SS302
IC26(6/6)
TC74VHC04FS
C73
10p
IC23(1/6)
R107
23
1k TC74VHC04FS
-2
IC23(4/6)
R142
TC74VHC04FS AG
47
13 12
23
IC23(3/6) 23
TC74VHC04FS R138 R143
22k 47
Y SYNC
11 10
23
RV6
L8 R134 C74
1k 100µH 1k 470p
IC23(2/6)
C63 TC74VHC04FS
C61 27p
180p
Q9
5V-2 A
Q5 2SA1611 Q6
,N'M 2SC2223
R105
,N'M R108
,N'M
FL1
R128 R135 R145
R109 2.7k 390 100
330 R147
Y
47
1 2
IN OUT
G G G
R99 R120
1.5k 3 4 5 R119 330 R146
,N'M 2.2k
A
-2
-5V-2
AG
A
5V-2
Q7
FL2
2SC2223
R148
R-Y
100 R150
1 2 47
IN OUT
G G G
R122
330
3 4 5 R149
2.2k
-2
AG
A
5V-2
FL3
Q8
2SC2223
B-Y
1 2
IN OUT
R151 R153
G G G
100 47
3 4 5
R124 R152
330 2.2k
AG -2
CA-755/755P
I J
CN1
MIC OUT(X) 48 TR,1-16
MIC OUT(G) 47
CN1
Y OUT 28
CN1
MIC2 AUX(X) 30
MIC2 (G) 29
CN1
CAM DET IN 34 CN1154,144-4
IC22
SN74HC164APW
C75
0.1
7
GND
DG DG
CN1
+9V 18
C87
10
25V
:TA-C
AG
EF1
CN1
IN OUT SYNC OUT 32 MD,1-38
GND
IF,1-12
CN1
IN OUT VD OUT 33 IF,1-26
GND
EF2
EF3
CN1
IN OUT Y OUT(X) 37 MD,1-46
GND
Y OUT(G) 38 MD,1-45
EF4
CN1
IN OUT R-Y OUT(X) 39 MD,1-44
GND
R-Y OUT(G) 40 MD,1-43
EF5
CN1
IN OUT B-Y OUT(X) 41 MD,1-42
GND
B-Y OUT(G) 42 MD,1-41
DA-117
BOARD NO. 1-663-939-11
LOT NO. 607-
B-¥CA755-DA117-11
K
DA-117 DA-117
7-3 7-3
L M N O
1
2
3
4
5
P