Sony HDCU-700A Maintenance Manual Supplement page 132

HDCU-700A (UC) : S/N 10001 and higher
HDCU-700A (J) : S/N 30001 and higher
1
2
4 RET-C1
IC128
74LCX244SJX
3.3V
C203
0.01
20
2 VCC
1
0 4
37MHZ
1 6
8
0
4 11
5 13
3
15 128
6
7 17
G1 G2 GND
1 19 10
4 RET-C0
R142
100
5 PROMPT-OFF/ON
8
PROMPT-ON/OFF
R143
100
5 74CK-51
5 37CK-51
4 4 RET-Y1
IC129
74LCX244SJX
3.3V
C204
0.01
20
VCC
1 2
0
4
37MHZ
1 6
0 8
0
11
1 13
129
2 15
3
17
G1 G2 GND
1 19 10
5
4 RET-Y0
R144
100
5 PROMPT-OFF/ON
8 PROMPT-ON/OFF
R145
100
5 74CK-52
5 37CK-52
A B
5V
Q1 Q2
L5
22µH 2SA1122CD-TL 2SA1122CD-TL
C205
47 R149 R151
10V 2.7k 5.6k
:TA
R147
220
CN4(23/96)
C78 PROMPTER(X)IN
96P R150 C236
220 2.2
R146
330
CN4(24/96)
D78 PROMPTER(G)IN
96P C209
R148 2.2
470
CN4(19/96)
C77 ANA GND
96P
-2
C206
47
10V
:TA
L6
22µH
Q3
2SC1623-T1-L5L6
-5V
7 5 3 1 7 5 3 1
RB49 RB51
:47 :47
3.3V
8 6 4 2 8 6 4 2
C212
0.1
28 27 26 25 24 23 22 21 20 19 18
18
16 29 17
14 RB45 30 16
:47
12 9 1 2 31 15
9 8 3 4 32 14
IC130
7 7 5 6 33 7032V-DPR108-MLP X-V1 13
5 6 7 8 34 12
PARASERI4
3 35 11
5 1 2 36 10
IS130
4 3 4 37 9
3 5 6 38 8
2 7 8 39 7
RB46
:47 C207
0.1
40 41 42 43 44 1 2 3 4 5 6
R156
220
R152
2.2
7 5 3 1 7 5 3 1
3.3V
RB50 RB52
:47 :47
8 6 4 2 8 6 4 2
C213
0.1
28 27 26 25 24 23 22 21 20 19 18
18
16 29 17
14 RB47 30 16
:47
12 9 2 31 15
1
9 8 4 32 14
3
IC131
7 7 5 6 33 7032V-DPR108-MLP X-V1 13
5 6 8 34 12
7
PARASERI4
3 35 11
IS131
5 1 2 36 10
4 4 37 9
3
3 6 38 8
5
2 7 8 39 7
RB48
:47 C208
0.1
40 41 42 43 44 1 2 3 4 5 6
R157
220
R153
2.2
C
DPR-108 (5/8) DPR-108 (5/8)
6 18MHZ-0
C214
5V 47 5V
L7 10V C220
22µH :TA 0.1
L9 C229
22µH 0.1
C211
0.1 -2 -2
C226
10
-2
TP12 X3.44
10V
-2 -2
:TA
IC132
PROMPT
CLC505AJE-T
PRMPT LEV 17
R160 R161 2
18
1.5k FL1 R484
6.8k
1 3 R163 :7MHz 1.2k
19
100
7 RV1
2 20
500 R164 3 4 R167
330 75
21
R155 6 1 2
132
100
3
22
C224
8 5 6 0.01
23
4
R158 R165
24
R154 1.2k 470
470k
R166 C227
10k 0.01
C210 C221
1 R162 C219 47
35V 56k 0.1 10V
:TA :TA
L8 C222
D4 22µH 0.1
1SS123-T1
Q4
R159
2SC1623-T1-L5L6 -5V
1.8k
FB23
C217
0.1
0
1
C215
0.1
2
3
4
5
6
7
8
9
3.3V-2
C231
0.01
20
R169
10
VCC
2 19
6 P37CK-5 D1 Q1
3 18
D2 Q2
4 17
D3 Q3
FB24 5 16
D4 Q4
6 15
D5 133 Q5
C218 IC133
7 14
0.1 74LCX574SJX
D6 Q6
8 13
D7 Q7
9 12
IC49(3/3)
D8 Q8
74LCX74SJX
0 11
3.3V-2
EN GND
1 IC49(2/3)
74LCX74SJX R171
1 10
2.2
C81 IC139(1/6)
2
10 0.1 74LCX04SJX
C216
3 0.1
14
12 SD 9
D Q
4
11 VCC
5
GND
8
Q
3.3V-2
RD 7
C233
6
0.01
13
7
8
C234
0.001
20
VCC
R168 2 18
47
9 4 16
6 P74CK-5 37MHZ
6 14
R170
2.2k 8 12
11 9
13 7
3.3V-2
930
15 5
IC134 17 3
74LCX244SJX
G1 G2 GND
C223
10
1 19 10
10V R172
:TA 2.2
C225 C228
0.001 0.01
8-10 8-10
D E
18MHZ
L10 5V
22µH
C235
C232
IC135 10
0.1
10V
CXD1176Q-T4
:TA
5V
16 15 14 13 12 11 10 9 C239
0.1
AVDD
8 7
VRTS D7
7
6
ART D6
0 24
DIN0
6 5
AVDD D5 23
1
5 4 DIN1
AVDD D4 22
2
135 4 DIN2
3
VIN D3
3 21
DIN3
3 2
AVSS D2 20
WE
2 1
AVSS D1 19
1 RSTW
0
VRB D0
18
VDD
VRBS 17
WCK
16
25 26 27 28 29 30 31 32 4
DIN4
5 15
DIN5
14
6
DIN6
C230 R173
13
7
0.01 10
DIN7
R175
3.3M
,NM
R463
220
5 37CK-53
R464
220 5V
5 74CK-53
C238
0.1
RET-V-BLKG
11 10 9 8 7 6 5 4 3 2
12
13
VCC
14
8 HD-RET/NO-INPUT
15
16
8 CHU-PON
17
18
19
IS137
GND
20
R177 100 21
4 RET-F
IC137
R178 100 22
EPM7096LC84-12
1 CHU-F
R179 100 23
1 CHU-H
24
25
26
VCC
27
28
29
37CK-51 5 30
37CK-52 5 31
37CK-53 5
32
GND
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53
R180
2.2 3.3V-2
5V
C237
4 0.1
C240
SD
2 5
0.1
D Q
3
6 3 4 IC139(3/6)
Q
74LCX04SJX
RD
1 5 6 IC139(4/6)
74LCX04SJX
IC49(1/3)
11 10
IC139(5/6)
74LCX74SJX
74LCX04SJX
5V
14
13 12 IC139(6/6)
74LCX04SJX
7
8
74CK-53 5
74CK-52 5
74CK-51 5
F
IC138
µPD485505G-25-E2 3.3V
1
DOUT0
2 IC140
DOUT1
C242 74LCX574SJX
3
0.1
DOUT2
4 20
DOUT3
5 2 VCC 19
0
RE D1 Q1
6 3 18 1
RSTR D2 Q2
138
7 4 17 2
GND D3 Q3
8 5 16
3
RCK D4 Q4
140
9 6 15 4
DOUT4 D5 Q5
10 7 14 5
DOUT5 D6 Q6
11 8 13
6
DOUT6 D7 Q7
12 9 12 7
DOUT7 D8 Q8
11
EN GND
R174 R181
1 10
2.2 2.2
37MHz
18MHZ
37MHZ
3.3V
FB25
C243
0.1
1 84 83 82 81 80 79 78 77 76 75
74
PLL-LOCK 8
73
RET-F-RST 4
72
71
C-CHU-F 1
70
C-CHU-H 1
69
RET525 4
68
67
66
VCC
65
RET-H-RST 4
64
T-CCU-F 6
63
T-CCU-H 6
62
61
C-RET-F 4
60
C-RET-H 4
59
GND
58
TEST-CK 4
57 10
56 9
55
8
54 7
C241
0.1
RET-PHASE 8
IC139(2/6)
74LCX04SJX R183
100
1 2
PROMPT-ON/OFF PROMPT-OFF/ON
5
HDCU-700A
G H