Sony HDCU-700A Maintenance Manual Supplement page 138

HDCU-700A (UC) : S/N 10001 and higher
HDCU-700A (J) : S/N 30001 and higher
1
2
3
4
5
A B
DPR-108 (8/8)
RB62 5V
:220K
1
SN74HC245ANS-E05
RB64
5 6 4 7 3 8 2 9
1
2
CN3(96/96)
D72 EXT-D0-IN/OUT
96P
3 4
CN3(95/96)
C72 EXT-D1-IN/OUT
96P
5 6
CN3(94/96)
B72 EXT-D2-IN/OUT
96P
7
8
CN3(93/96)
A72 EXT-D3-IN/OUT
96P
1 2
CN3(92/96)
D71 EXT-D4-IN/OUT
96P
3 4
CN3(91/96)
C71 EXT-D5-IN/OUT
96P
5
6
CN3(90/96)
B71 EXT-D6-IN/OUT
96P
7 8
CN3(89/96)
A71 EXT-D7-IN/OUT
96P
RB65
RB63 5V
:220K
1
SN74HC244ANS-E05
7 4 6 5 3 9 2 8
RB66
8
CN3(88/96) 7
D70 EXT-AD0-IN
96P
CN3(87/96) 5 6
C70 EXT-AD1-IN
96P
3 4
CN3(86/96)
B70 EXT-AD2-IN
96P
2
CN3(85/96) 1
A70 EXT-AD3-IN
96P
CN3(78/96) 1 2
B68 EX-RST-IN
96P
3 4
CN4(1/96)
A73 EXT-WR-IN
96P
6
CN4(2/96) 5
B73 EXT-RD-IN
96P
CN3(84/96) 7 8
D69 BOARD0-CS-IN
96P
CN3(83/96)
C69 BOARD1-CS-IN
96P RB67
CN3(82/96)
B69 BOARD5-CS-IN
96P
CN3(77/96)
A68 EXT-W/R-IN
96P
A3
5V
SN74HC244ANS-E05
R347 R350 R352
100k 100k 100k
R353 100
R354 100
R355 100
CN4(13/96)
A76 SPEAR
96P
CN4(14/96)
B76 NC
96P
CN4(15/96)
C76 SPEAR
96P
CN4(16/96)
D76 SPEAR
96P
CN4(9/96)
A75 NC
96P
CN4(10/96)
B75 SPEAR
96P
CN4(11/96)
C75 SPEAR
96P
CN4(12/96)
D75 SPEAR
96P
IC178
5V
X24C02S-T1 0
R344 R345
100k 100k
A3
8
R348
100 Vcc R356
5 3
CN4(4/96) 100
D73 IIC-SDA SDA A2
96P
2
CN4(3/96) 6
C73 IIC-SCL
SCL A1
96P
188
7 1
R349
WC A0
100
Vss
4
5V
A0
R346
100k
A1
R351
100
CN4(6/96)
B74 STROBE-IN
96P
IC177(2/6) IC177(3/6) IC177(4/6)
TC74VHC04F(EL) TC74VHC04F(EL) TC74VHC04F(EL)
3 4 5 6 9
8-16
C D
DPR-108 (8/8)
5V
IC179
L15
10µH
C348
20
0.1
VCC
2 18 DATA0
3 17 DATA1
4 16 DATA2
5 15 DATA3
A B
6 14 DATA4
7 13 DATA5
8 12 DATA6
179
9 11 DATA7
DIREN GND
1 19 10
RESET
WR ≠≠ ≠
≠≠ ≠ RD
5V
IC180 L16
10µH
C349 5V
20
IC186
0.1
74VHC138MTCX
2 VCC 18
16 16
4
15
6 14 1
A Y0
8 12 2 14
B Y1
9 13
11 3
C Y2
12
13 7
186 Y3
C351
15 180 5 11
0.1
Y4
3 10
17 6
G1 Y5
G1 G2 GND
4 9
G2A Y6
5 7
1 19 10 5V
G2B Y7
5
8
1
IC182
4
182
TC7SH08FU-TE85R 2
3
5V
IC187
74VHC138MTCX
IC183
TC7SH32FU-TE85R
5
16
1
4
183
1 15
2
A Y0
5V
2 14
3
B Y1
IC181
3 13
C Y2
L17
12
10µH
187 Y3
C352
11
0.1
Y4
C350
20
0.1 6 10
G1 Y5
VCC
2 18 4 9
G2A Y6
4 16 5 7
G2B Y7
14
6
8 12 8
11 9
7
13
181
15 5
17 3
G1 G2 GND
1 19 10
R363
3.9k
3.3V 5V
C353
0.1
R364
6.2k
2 1 24
DIR
D0 22 3
IC184 D0 A0
D1 21 4
TC7SH32FU-TE85R
D1 A1
20 5
3.3V D2
D2 A2
R357 R358
D3 19 6
100 100
D3 A3
IC177(6/6) D4 18 7
5
D4 A4
TC74VHC04F(EL) 1
17 188 8
4 D5
3 D5 A5
13 12 2
D6 16 9
D6 A6
3
D7 15 10
D7 A7
14 11
D8 A8
3.3V
G
R362
12 23 13
47k
5
1
4
R365
2 47k
3.3V
3
IC189
1
74LCX244SJX
IC185
R360
EN
TC7SH08FU-TE85R
100
2 18
A1 X1
4 16
A2 X2
17 3
B1 Y1
COPRO1 15 5
R361
B2 Y2
100
191
COPRO2 13 7
B3 Y3
11 9
COPRO3
B4 Y4
COPRO4 6 14
IC177(5/6) A3 X3
TC74VHC04F(EL) COPRO5 8 12
A4 X4
EN
8 11 10
3.3V 10 19
R359
100
14
1 2
5
7
IC177(1/6)
TC74VHC04F(EL)
8-16
E
1
NC
2
CS
3
GND
4
A1
5
A0
1-PC07 6
P27
1-PC06 7
P26
1-PC05 8
P25
1-PC04 9
P24
1-PC00 10
P20
1-PC01 11
P21
1-PC02
1-PC03
COPRO5
IC190
5V
74VHC138MTCX
16
1 15 COPRO1
A Y0
2 14 COPRO2
B Y1
3 13
COPRO3
C Y2
12 COPRO4
190 Y3
C354
11
0.1
Y4
6 10
G1 Y5
4 9
G2A Y6
5 7
G2B Y7
8
1
NC
2
CS
C356 3
GND
C355 10
4
0.1 10V
A1
:TA
IC188 5
A0
HD151015TEL
C19 6
P27
C18 7
P26
C09 8
R366 100 P25
SYSIO0
C08 9
R367 100 SYSIO1 P24
Y08 10
R368 100 P20
SYSIO2
Y09
11
R369 100 P21
SYSIO3
R370 100 SYSIO4
R371 100
SYSIO5
R372 100
SYSIO6
R373 100 SYSIO7
R374 100
STAT0
R375 100 STAT1
R376 100
STROBE
R377 100
COPRO1
R378 100 COPRO2
4 TEST-Y0 4
R379 100
COPRO3
4 TEST-Y1 4
R380 100
COPRO4
R381 100 COPRO5
RESET
R382
1,3,4,5
100
COPRO-OUT
R383
100
XRST 6
FLEX-RESET 7
R384
100
F G
44 43 42 41 40 39 38 37 36 35 34
33
[80A0H]
NC
32
RESET
31 DATA0
D0
30 DATA1
D1
29 DATA2
D2
IC191 28 DATA3
µPD71055GB-10-3B 4 D3
27 DATA4
D4
26 DATA5
D5
[80A2H]
25 DATA6
D6
24 DATA7
D7
23
5V
[80A1H] VDD
C357
0.1
12 13 14 15 16 17 18 19 20 21 22
44 43 42 41 40 39 38 37 36 35 34
33
[80A8H]
NC
32
RESET
31
DATA0
D0
30 DATA1
D1
29 DATA2
D2
IC192
28
µPD71055GB-10-3B 4 DATA3
D3
27 DATA4
D4
26 DATA5
D5
25
DATA6
[80AAH]
D6
24 DATA7
D7
23
VDD
[80A9H]
5V
12 13 14 15 16 17 18 19 20 21 22
C358
0.1
TEST-C0
TEST-C1
HDCU-700A
H