Sony HDCU-700A Maintenance Manual Supplement page 177

IC26(2/2) IC32(1/2)
TLC272CPS-E05 TLC272CPS-E05
R91
68k
R112
R90 3 5.6k R114
10k 1 10k
26
2
R101 R107
2.7k 560 8
5
7
6 32
R92 R93 R97
68k 10k 220
4
R102
27k
C62
R113
10 C64
5.6k
10V 0.01
:F
IC32(2/2)
TLC272CPS-E05
R105 R117
68k 4.7k
IC28(1/3) IC30
R110
MC74HC4053FEL TC4W53F(TE12R) 33k
8 5 RV2
5k
R103
6
R115
12 30 1k
1 3
10k
28 14
7 1
13 32
R104 2
33k
11 2 3 4
R118
C61
R106 4.7k
0.01
68k
:F
C63
10
10V
R338 R352
12V
3.3k 100
IC117(2/2)
C255 C258 TL062CPS-E05
C262 6.8 0.01
47p 35V 5V-2
7 6
5V-2 C259 8
RX CX
0.1 6
R350
5 10 7
22k
Q B 117
R121 5
IC116(1/2)
116
2.2k
SN74LS123NS-E05
12 9 C261 4
Q A
0.1 R351 C260
22k 0.01
RD
11 -5V-2
R353
2.2k
50/500
R354 10k
R339
3.3k
5V-2
C253 5V-2
47p C252
15 14 6.8
35V
R340
RX CX
1.5k R343
2.2k
13 2
Q B
116
4 1
Q A
V V RD
SS DD
5V-2
8 16 3
R342
100
R341
1.8k C254
0.1
R355 C256 5V-2
10k 0.01 R111
1.5k
IC116(2/2) 2
SN74LS123NS-E05
R345
1 30k
117
3 R109
IC117(1/2)
10k
TL062CPS-E05
R346 C257
22k 0.01
50/500
HDCU-700A
I J
C67
0.01 R122
10
IC28(2/3)
4 X1 MC74HC4053FEL
R119
V
10k
1 3 3
CONT OUT 28
4
5
GND
2 9
C72
10 TC74VHC574F(EL)
10V
11 20
CLK
12 9
Q1 D1
8
13
Q2 D2
14 7
Q3 D3
IC28(3/3) 15 6
Q4 D4
MC74HC4053FEL
16 5
Q5 D5
17 4
Q6 D6
R125
3
10 18
Q7 D7
19 2
Q8 D8
16 10 3 CP1
OC
V
2 10 1
28
15 1 2
CONT OUT
1
GND
6 7 8 4 5
C68
C71
0.001
10
10V
IC31(1/2) IC34(1/2)
R95 C60
SN74LS123NS-E05 SN74LS123NS-E05
2.2k 22p
5V-2 C263 R126 C74
7 6
0.01 2.2k 22p
RX CX
5 10 7 6
Q B
RX CX
31
12
12 10 D
9 5
Q A Q B
11
CK125
EXT-H 34 IC125(2/3)
CLR
RD 12
9 TC74VHC74F(EL)
Q A
11
RD
5V-2
11
SC-H H-ADJJ
PHASEE
2
D
3
CK125
IC125(1/3)
CLR
TC74VHC74F(EL)
IC31(2/2)
SN74LS123NS-E05 R128 C79
2.2k 22p
15
R116 C69 C76 C73
2.2k 6.8 6.8 0.01
C321 RX
35V 35V
0.01
C65
22p 15 14 13
Q
5V-2
RX CX 34
4
Q
13 Q 2
B
R120
100
31 V V
SS DD
4 1 R130
Q A 8
3.3k
R127
V V RD
SS DD
C70 5V-2 100
0.01 R129
8 16 3 C75 10k
0.1
2
5V-2
R123
1
C66 C264 8.2k 13
33
0.1 0.01
3
R131
14
IC33(2/4)
6.8k R133
33
TL074CNS-E05 12 3.3k
R124
8.2k
IC33(1/4)
SC-H ADJJ
TL074CNS-E05
R94
1 3
47k C77 R132
2 22 10k
10V
RV1
SC-H ADJ
10k
R96
47k
PHASEE
K
IF-704 (2/9) IF-704 (2/9)
C81
IC106 IC36
0.1
PHD
C87
CXD1217M-TH
0.1
TP7
C82 R296
0.1 R299 1k
28
1
1k
VRI VDD
R139
2 27
R135 10
OFLD1 OFH
1M
3 26 IC121(1/5)
OBF CK-IN
TC74VHC125F(EL)
4 25
OSYNC CK-OUT
HD
5 24 12 11
OFLD H-COM-OUT 121
23 C324
6
13
OBLK H-RI 10p
RS6
7 22
0
OLALT 36 MODE2 1
8 21 2 3 SYNC
RS5
OHD MODE1
121
0
9 20
4FSC-OUT INT/EXT
R134 10 19 IC121(2/5)
4FSC-IN OSC C325
1M TC74VHC125F(EL)
18 10p
11
(NC) (NC)
12 17
C78 R620
OVD O2FH
0.1 100
13 16
(NC) TEST
14 15
VSS LALT-RI
2FSC
TP6
R138
10
1
REF-MODE-D1/D2
RS160
IC121(4/5)
0
TC74VHC125F(EL)
4
RS3
5
3.3M ,NM 6
121
35
9 9 8
Q
121
8 RS4
Q IC121(3/5) IC35(2/6)
0 10
5V-2 TC74VHC125F(EL) TC74VHC04F(EL)
PRE
13 10 REF-MODE-D2/D1 1
5
Q
6
Q
PRE
12V
1 4
IC33(3/4)
L16 TL074CNS-E05
IC34(2/2)
22µH
SN74LS123NS-E05
R140
10k
14
C83
5V-2
10 C84
CX
20V 0.1 C344
C345
10
2 R136 0.1
20V
B
10k
1 RV4
A SC-POSIT
2k
4 6 1
7
R141
RD 33
3
15k
5 2 R137
3 11
16 22k C86
1 0.001
C80 C85
0.1 0.001
RV3 C88 C89
2k 0.1 10
3 1 10V
2
L17
SC-RANGE
22µH
-5V-2
REF-LALT-RES
8-59 8-59
L M
HD SYNC
TP8 TP9
C90
IC39
0.1
CXK1203AR-T4
R142 R145
10 10
HD
1 48
DIN0 NC
2 47
DIN1 NC
3 46
DIN2 NC
4 45
DIN3 NC
SYNC 5 44
DIN4 NC
6 43
VSS VDD
7 42
DIN5 CLK
8 41
DIN6 SCLK
9 40
RS9
DIN7 NTSC/PAL
0
10 39
20 11
DIN8 AEN
11 38
CLK DIN9 NC
9 12 39
12 37
D1 Q1 TINIT NC
RS7
8 13
13 36
3.3M
D2 Q2 PSW7 DOT0
,NM
7 14 14 35
R150
D3 Q3 PSW6 DOT1
6 15 15 34
D4 Q4 PSW5 DOT2
5 37 16
7 16 33
RS8
D5 Q5 PSW4 DOT3
3.3M
4 17
6 17 32
,NM
D6 Q6 PSW3 DOT4
3 18
5 18 31
R149
D7 Q7 PSW2 DOT5
2 19 19 30
D8 Q8 VDD VSS
4 20 29
OC PSW1 DOT6
3 21 28
PSW0 DOT7
1 10
2 22 27
PSB2 DOT8
IC37
TC74VHC574F(EL) 1 23 26
PSB1 DOT9
24 25
0
PSB0 OEN
1
OUTPUT-PHS-CONT
IC35(3/6)
TC74VHC04F(EL)
5 6
35
IC40
TC74VHC574F(EL)
C346 5V
0.1
RS161
3.3M
,NM
20 11
1 2
35
CLK
9
7
D1 Q1
8
D2 Q2
IC35(1/6)
7
TC74VHC04F(EL)
D3 Q3
IC35(6/6) 6
13 12
35 D4 Q4
TC74VHC04F(EL)
5 40
D5 Q5
10 IC35(5/6) 4
11
D6 Q6
35 TC74VHC04F(EL)
3
D7 Q7
2
9 8 IC35(4/6)
35
D8 Q8
TC74VHC04F(EL)
OC
R147
1 10
47k
PHS-LOC/REM 1
5V-2
L18
IC38 IC33(4/4)
22µH
TC4W53F(TE12R) TL074CNS-E05
R143
1k
5 8
R365
220
6
38 SC-PHS-CONT 1
1
2
7 RV5
10k
SC-PHASE #KIBAN-TAN
3
:V
4 3 2
9
R144
8
1k
33
10
IC121(5/5) IC125(3/3)
TC74VHC125F(EL) TC74VHC74F(EL)
5V-2 5V-2
C326
0.1
14 14
121 125
3
7 7
N O
1
5V
L19
10µH
C91
10
10V
D1-SG-CF 3
IC120(1/3)
TC74VHC74F(EL)
2 5
D Q D2-CFP 5
3 6
CK120 Q
CLR PRE
5V
1 4
2
HD
22
IC120(2/3)
TC74VHC74F(EL)
SYNC
12 9
D Q
22
11 8
CK 120 Q
CLR PRE
13 10
IC120(3/3)
TC74VHC74F(EL)
5V-2
C328
R148 0.1
22
14
3
L20 5V
120
22µH
C92 C93
10 0.01
7
10V
12
13
14
15
16
17
D1
18
D2
19
CN4(18/96)
525-REF2(X) B77
96P
R151
22
D1-MODE-SYNC 2
REF-MODE-D2/D1 1
4
REF-MODE 1
CN4(17/96)
REF-MODE-D2/D1 A77
96P
R152
22
C343
0.1
5
IF-704 (2/9)
BOARD NO. 1-669-021-12
LOT NO. 710-
B-¥HKCU701A-IF704-12@
P