Sony CA-702 Maintenance Manual page 119

Q61
2SJ244JY
S
Y LEVEL
R-Y LEVEL
B-Y LEVEL
DA EN
SETUP
IC46
TC4W53FU
Q54 Q55
5V
2SA1611 2SC4177
R302
4700 R303 C250
0.1
100
R307
33 -2 -5V
CN1
25 PB VIDEO IN(X)
R10 R305
C251
75 43 R304
CN1
,N'M 4700 0.1
26 PB VIDEO IN(G)
R306
0
-2
-5V
C116
0.1
R250
100
CN1
40 RET VBS(X)
39 RET VBS(G)
C117
0.1
CA-702
CA-702P
I J
DA-130/130P (1/4)
IC38
TC4W53FU
Q14 Q1
2SA1611 2SA1611
C45
10
C44 16V R114
0.1 TA-CB 3300 R136
10k
8
-2 5
FL1 5 4 3 7
C51
0.1 RV5 1
1 2 20k 2 6
LPF
1 C66 2
C46 R84 100p
5p 3 220 R138 R139 C50 ,NM
BLACK CLIP
,NM R99 33k 470 10 4 3
0 R333 10V
-2 0 -2 TA-CA
-2 ,NM R137 -2
10k
IC39(4/4) IC30(2/3)
TC74VHC08FS TC74HC4053AFS
IC39(1/4)
R126
TC74VHC08FS R330 100
4700 R129 L8 R124
4 5 2200 470µ 0
6 14 4
5 1 3
IC28(5/6)
3
TC74VHC04FS 2
R125 C70 C71 R130
5 6 7 100 9 68p 220p 4.7k
-2
R128
4.7k
IC28(6/6) IC28(1/6) IC28(3/6)
TC74VHC04FS TC74VHC04FS TC74VHC04FS
9 8
-2 C65
IC28(2/6) IC39(2/4)
0.1
TC74VHC04FS TC74VHC08FS
-2 R122
1k
R120 14 R121 R334 11
2.7k 2.7k 2.7k R335
3 4 1 2 10
2.7k
8
9
7
C202
C63 C64 C200 C201 47p
47p 47p 47p 47p
-2
IC29
TC7SET08FU
5 R163 C136
R162 1 1k 0.1
4700 4
2
5V 3
C135 R164
47p 100k
8 -2
-2
5
7
1
6
2
-2
3 4
Q62
2SK1579DY
IC76(1/2)
Q34 Q35
TC74HC4052AFS
2SA1611 2SC4177
R251
4700
R292 R296
100 100
1
R252
100 5
2
R295 4
100
GND
IC76(2/2)
C243
TC74HC4052AFS 0.1
-2
12
14
R253 13
4700 15
11 C244
0.1
-5V
K
DA-130/130P (1/4)
Q5 Q6
Q4 2SA1611 2SA1611 Q7
Q2
2SC4178 ,N'M ,N'M 2SC4178
2SA1611
R85 C47 R88 R92
3900 0.1 0 0
-2 R87
100
C92
10 R89 R90 R93
16V 680 680 100
TA-CB ,N'M ,N'M
R86 -2
100 C48 R91
0.1 3.9k
Q11 Q12
2SC4177 2SA1611
FL4:1-234-060-21(N)
C68 C56
IC30(1/3)
0.1 -2 061-21(P) 0.1 R110
TC74HC4053AFS
R94 -2 R113 4700
R95 100k 0
1k ,NM FL4 ,N'M
5 4
SYNC LEVEL
1 1 2
LPF
2 12 R109
RV4
14 47
1k 3 13 3
C49 R11 R12 R104
10 R103 820 150 (N) 39k
10V 0
120 (P)
R96 TA-CA -2 11 -2
C69 22k R108 C55 -2
0.1 10k 0.1
Q18 IC32(1/3) IC32(2/3)
IC28(4/6) IC39(3/4)
2SA1611 TC74HC4053AFS TC74HC4053AFS
TC74VHC04FS TC74VHC08FS
C81
R336 C76 R141 0.1
0 0.1 3300
,NM FL2
R123 5 4
1k R143
10 13 12 13 1 2 4700
LPF
11
12 12
C80 3 14
5p 13
C203 ,NM R140
47p R337 220 R240
0 0
11
C40
,N'M
C78 R241
0.1 0
,NM
Q21
IC34(1/3)
2SA1611 TC74HC4053AFS
C88 R151
0.1 3300 C93
FL3 0.1
5 4
1 2
LPF
12
C90 3 14
5p 13
,NM R150
220 R152
0
11
C91 R153
0.1 0
,NM
Q10
2SC4177
Q9
R17
2SA1611 4.7k
R19
22
R20 R18
22 4.7k
CF OUT
R214
100
CCZ VBS(X)
IC77
C245
CLC505AJE 10
16V
TA-CB
RET OUT(G)
C246
0.1
R23 R24
R22 2k 7 -2 0
16 1k 5 1 R301
3
75
VCC 10
A
R21
RET OUT(X)
9 ,N'M
B
2
3
R298 8 Q56 C14
DTC144EU
2k 4 0.01
6
INH
VEE
C247
1p
8 7 R300
C248 39k
R299 0.1
GND
1k
GND
C249
E2
10
16V
TA-CB
CCZ VBS (G)
6-11 6-11
L M
IC31
CLC505AJE
TP1
C58
R115 0.1
100 1
3 7
R119 -2
5 75
6
8
2
4
R116
1k
C57
R117 1p R118 C60 C61
1k 33k 0.1 0.1
-2
Q13 Q17 IC30(3/3)
2SA1611 2SA1611 TC74HC4053AFS
C74 R135
R111 0.1 22k
3900
-2
16
R134
6
R131 C142 1k
22 2 0.1
15
1
C73 8
R112 47p C143 -2
47 ,N'M 0.1 R132
10 7 1k
-2 -2 -2
R133
C75 10k
0.1
IC32(3/3) IC33
TC74HC4053AFS CLC505AJE
C89 C83
0.1 10
C82 16V
-2 0.1 TA-CB
16 -2 -2
10 R145
2 1
100
15 3 7
1 5
6 6
2 8 R149
7 8 4
C204 75
R142 0.1
0 ,N'M R147
1k
-2
C84
C205 R146 1p
0.1 1k C87
10
R148 C85 C86 16V
33k 0.1 0.1 TA-CB
-2
R144
0
IC34(2/3) IC34(3/3) IC35
TC74HC4053AFS TC74HC4053AFS CLC505AJE
C95
10
C206 C94 16V
0.1 0.1 TA-CB
-2
16 -2 -2
10 R155
2 100 1
15 3 7
1 5
6 6
8
2 R159
7 8 4 75
R157
1k
C207 -2
0.1 C96
R156 1p
1k C99
10
R158 C97 C98 16V
33k 0.1 0.1 TA-CB
-2
CN1
28
CN1
37
CN1
20
CN1
19
CN1
36
35
CN1
38
N
C59
10
16V
TA-CB
-2
CN1
Y OUT(X) 34
1
Y OUT(G) 33
C62 E1
10
16V
TA-CB
2
CN1
R-Y OUT(X) 32
R-Y OUT(G) 31
3
CN1
B-Y OUT(X) 30
B-Y OUT(G) 29
4
REF NO. NTSC PAL
R4 680 1K
R12 150 120
FL4
R80 22K 10K
R82 22K 10K
R81 68K 100K
R83 68K 100K
RV5 20K 10K
5
DA-130/130P (1/4)
BOARD NO. 1-668-807-11
LOT NO. 709-
B-¥CA702-DA130-11@
O P