Dc-110 - Sony HDW-750 Maintenance Manual

HDW-750 (J) : S/N 70001 and Higher
HKDW-702 (UCJ) : S/N 10001 and Higher
DC-110 (HKDW-702) (1/2)
CN6
Y DATA0-9 2-9
Y0-7
51-60
DCP(4/6)
10 8
11
2,3
Y8.9
2
CN6
C DATA0-9 4-9
C0-5
DCP(4/6) 61-70
10 6
11 11
2-5
C6-9
4
CN6 IC30
HD H 2 4 7
DCP(2/6) 72
HD F 6
71
DCP(2/6)
11
CN6
CLK74(X)
2
DCP(3/6)
+3V
IC29
2
4
1
2/2 DOWN CON CK27
2/2 MARKER DLY
CN6
BUS0-7
15-22
DCP(3/6)
8
SYS BUS0-7 2/2
8
CN6
CS2
DCP(3/6) 49
IC8
CN6
3
CS1 LATCH 8
DCP(3/6) 23
CN6
4 17
A0
DCP(3/6) 26
5
A1 16
DCP(3/6) 27
A2
DCP(3/6) 28
CN6
IC13
7
RD 14 1
DCP(2/6) 24 4
2
WR 19 2
DCP(2/6) 25
A0-2 2/2
3
2/2
WR
IC4
CN6
SD F 2
LATCH
36
DCP(4/6)
3
SD H
DCP(4/6) 35
4
ENC CFINF0
DCP(4/6) 34
5
ENC V
33
DCP(4/6)
6
ENC H
DCP(4/6) 32
8
SD CHAR IN
DCP(4/6) 41
9
SD CHARB IN
DCP(4/6) 42
11
CN6
VD(SD CHAR)
DCP(4/6) 40
HD(SD CHAR)
DCP(4/6) 39
2/2 27M
2/2 MAIN SAVE JTAG MODE
2/2 SKIN DLY0-8
9
CN6
TDO
DCP(2/6) 5
IC6
8
CN6
7
TDI LATCH
DCP(4/6) 4
4
TCK
DCP(2/6) 6
5
TMS
DCP(2/6) 8
3
START
DCP(2/6) 12
6
TRST
DCP(2/6) 7
2/2 H;AT RST
CN6
SIN
10
DCP(2/6)
CN6
TSCK
11
DCP(2/6)
CN6
LD2
DCP(2/6) 14

DC-110 (1/2)

IC23
IC1 DOWN CONV 156,61,155,60,154
19-2 2-11 59,153,58,152,57
Y0-7
LATCH
Y0-9 MAIN0-9
8 10 10
174,81,173,80,172
79,171,78,170,77
MONN0-9
IC2
10
19,18
LATCH Y8.9
157
2 DH
17-2 16-25
159
C0-7
DF
C0-9
6 10
IC3 IC26
19-16 C6-9
LATCH SDRAM
4
14 96
HD H
15 95
HD F
HD F 2/2
CK 74M 2/2
266
TDO
15 158
CK74 DV
12
CK27
100
HD SKIL
IC7 85-82
9-2 11-18 178-175
BUS0-7
BUFF
SYS0-7
8 8 8
19 1
IC12
1
4
2
IC14
1
4
2
87
STAT0
86
STAT1
88
STRB
19 95
SD F
18 94
SD H
17
16
15
13 99
SDCHAR
12 98
SDBKGD
262
IC20
TDI
265 63
TCK CK
263 62
SD SKIN
TMS
264
TRST
13
14
17
16
18
15
IC24
+3V-2
1
4
2
IC28
IC27
2 4 2
4
1
RESET 2/2
IC9
9
8
10
IC9
12
11
13
DC-110 (1/2)
IC202
C-ENC NICE
152-148
16-7 145-141
VD0-9 CMPY0-9
10 10
DATA MON0-9 2/2
104 164-161
DOWN CON H 2/2 2/2 VBS OFF PD0
159-154
CMPR0-9
10
DOWN CON F 2/2
198-189
CMPB0-9
10
37
TDI
22
VD
21
HD
31
CK27
235
CPU CLK
253-250
248,245-243
CPU BUS0-7
8
139
CLAMP
233
STAT0
232
STAT1
216
107
CK8FSC
STRB
217
CS
29
CF
137
RD ADDR
IC201
2
D F.F 19 110
REF CF 136
WR ADDR
3 18 111
REF VD
4 112
17
REF HD
11
34
TCK
35
TMS
210
START
36
TRST
17
RESET
78
113 A OUT
CMUTE
214
SIN
211 218
SCK VS OUT
1
LS OUT
76
VREF0
81 38
TDO
VREF1
86
VREF2
IC21
42 SKIN 36
DL
1
37
24-20
18-15
9
IC15
1
D/A
4
CONV
2
3
6
7
20
5
19
17
18
3-12 3-12
IC203
D/A CONV
19-28
58
B0-9 BO
10
9-18
54
G0-9 GO
10
63,64
1-8
50
R0-9 RO
10
30
2/2 VF SEL HD CE
42
VRB
41
VRG
40
VRR
33
BCK
32
GCK
31
RCK
X600
IC610
5 3
IC605 28.63636MHz
IC603
VCO 7
2 4 4
IC631
PHASE 6 2 1
IC604
DET
2 4 5 X601
IC610
35.46895MHz 2 6
VCO
1
+4.7V-2
IC625 IC609
2
4 2 4
1
2/2 N/P
DA OUT 2/2
ENC V 2/2
VCO FREG FINE 2/2
VCO FREQ 2/2
IC19
2
5
1
6
Q202 IC206
FL202
CN6
3 1 VF Y(X)
Y
BUFF LPF 95 DCP(5/6)
AMP
Q205
4
IC209
1
CLAMP
4
3
Q200 IC204
FL200
CN6
3 R-Y 1 VF R-Y(X)
BUFF LPF 97 DCP(5/6)
AMP
Q203
4
IC207
1
CLAMP
4
3
Q201 IC205
FL201 CN6
3 B-Y 1 VFB- Y(X)
BUFF LPF 99 DCP(5/6)
AMP
Q204
4
IC208
1
CLAMP
4
3
Q211
CLAMP
CN6
SD SKINZ/MARKER
75 DCP(4/6)
CN6
S OUT
9 DCP(2/6)
DOWN CONVERTER
DC-110 (1/2)
HDW-750 V2