Sony HDW-750 Maintenance Manual page 189

HDW-750 (J) : S/N 70001 and Higher
HKDW-702 (UCJ) : S/N 10001 and Higher
DC-110 (HKDW-702) (2/2)
CN6
DIGITAL 1/2
DCP(4/6) 43
DIGITAL 3/4
44
DCP(4/6)
128FS
DCP(4/6) 47
64FS
DCP(4/6) 46
FS
45
DCP(4/6)
IC600 IC602
52-54
28-30
57-61
9-2
LATCH 12-19 33-37
I/O
1/2 SYS BUS0-7
8 8 EXPANDER 8
62,1-3
IC601
5-7 16-14 44-46 4
LATCH
1/2 A0-2
3 3
48
2 19 41 47
1/2
WR
5
CN6
4
CS3 17 43 51
DCP(3/6) 91
9-16,27
8
4
25
18
26 VCO FREE RUN
7 VIDEO OUT VBS ON
20
39 21
6
19 H DOWN CON BOARD OFF
1/2 RESET
IC404
2-9 18-11
DC9-0
MON9-2 BUFF
1/2 DATA MON0-9
10 8 8
IC405
2,3 18,17
MON1,0 BUFF
2 2
4
16
DOWN CON F
1/2
5
15
1/2 DOWN CON H
7 27M
14
1/2 ENC V
6
13
CN6
CDC INIT B/JTAG LOW TEST
DCP(4/6) 29
CN6
HD SKINZ
DCP(4/6) 73
CN6
HD MARKER
74
DCP(4/6)
IC617,627
IC633,634
IC618,620
MARKER 37M
CLOCK
1/2 HD F
27MHz
DRIVER
37M RST
COUNTER
1/2 CK74M
IC619,621
27MHz
COUNTER
HDW-750 V2
IC403
IC400 IC402 IC421 AU COMPRESS
5 1
BUFF 15 AU DL 26 12 9 39
D F.F A12
6 14 11
2 42
18
4 37
16
3 17
IC401 IC421
1 26 2 5 38
AU DL
D F.F
A34
42
3
37
IC420
2 4
40
BCK
42
CCK
43
ACK
59-52
CD0-7
8
62-65
CA0-3
8
50
WCK
66
CEN
22
CK1
77
CS1
78
CS2
79
SKIN DL0-8 1/2 CS3
80
CS4
VF SEL HD 1/2
110
VCK
H:AT RST 1/2
3
CLR
NP 1/2
IC417
1
4
2
IC408
IC407 1
2 4 7
2
IC25
2
4 37
STB
1
IC5
2 3 1
DIN0
1
IC9
1
3 42
2 CLK
IC5
5 6
IC11 4
IC9
2 4 5
IC10 6
2 4 4
IC635
2
4
1
Q700
+3V-2
IC624
IC636
X602 2
PLL
4
1
VCO
DC-110 (2/2) DC-110 (2/2)
IC406 IC409
D1 ENC EDH MIX
12-5 51,52,55-57 10-13 75,73,71-68
92-100,102 2,1 62-64,66,67 17-22 64,62-60 2-9
AD0-9 ANC0-9 MUD0-9 DA0-9 DA0-9
10 10 10 10 10 8
103 100 23
ADBT
ANIS FMAT0
3,2
2
IC422-424
109 83 9 59 4
SYNC MASK CLOCK
SYNC CLOCK
27-18
VD0-9
10
14
EXTF 1/2 VCO FREQ
13
EXTH 1/2 VCO FREG FINE
99
SLXP
IC413
2
1
1/2 DA OUT
IC611
DELAY
36
DOUT0 IC612
35 IC637
DOUT1
34 2
5
DOUT2 D F.F MARKER DLY 1/2
33 1
DOUT3
MAIN SAVE JTAG MODE 1/2
27M 1/2
DOWN CON CK27 1/2
3-13 3-13
IC412
P → S
IC410 Q401-406
4,2,62,60,58
41
18-11 56,54,52,50,47
SX
BUFF 75 Z
DA0-9 43
DRIVER
8 10 SY
IC411 +3.3V-2
17,18
BUFF
IC414
2
1 4
16 6
PCK
Q409
IC416
3 6
8
Q410
IC419
Q415
1 4 31
BUFF FSR2
11
+4.7V
RESET
IC415
6
1
4 Q400
7
+5V
5
IC418
1 -4.7V
Q603 4
FL600 2
IC607
3 CN6
BUFF
LPF 1 VBS(X)
93
4
+4.7V-2
IC608
1 4
-4.7V-2
IC606
IC626
2 4 2
4
1 VBS OFF 1/2
CN6
CLK 27M
48
DOWN CONVERTER
DC-110 (2/2)
CN1
VIDEO
OUT
DCP(5/6)
DCP(4/6)