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Block Diagram; Overall - Sony DXC-190 Service Manual

Color video camera dxc-190
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7-2. Block Diagram

BI-135
PR-229
CN101
CN202
Q101
CCD_OUT
10
2
25
P_IN
13
BUFFER
26
D_IN
8
19
14
22
IC101
12
10
CCD
IMAGE
SENSOR
V1
6
8
7
37
V1
3
38
V2
V2
9
6
V3
2
11
4
40
V3
1
41
V4
V4
13
2
H1
19
10
5
5
H1
H2
LH1
18
12
3
4
H2
20
V_SUB
4
7
8
43
SUB
PG
17
5
10
7
CN201
13
3
5
1
Q102
2
4
IC201, Q201
7
VS-servo
8
6
9
14
LAN ON/OFF
77
LAN SI
10
11
78
LAN SO
95
LAN
12
39
V_IN
D9
12
|
VRB
10
34
VRB
IC203
D5
8
IC209
VRT
11
30
VRT
CDS/AGC
A/D CONV
5
D4
CLPOB
15
|
D1
1
22
CLK
AGC_CONT
18
12
OFFSET
21
13
24
11
16
15
ADCK
13
MCK
26
IC237
IC238
NAND
NAND
VD
21
24
HD
X203, IC239
ID
23
OSC
IC204
TIMING GENERATOR
&
V DRIVER
SCK
19
SDAT
18
X201, IC204, 236
OSC
IC202
CK1
34
NAND
IC208, 205
IC227, 228, 240
OSC
LPF (H/V_CMP)
DC_IN
1
29
17
Q202, IC207
OSC SEL
IC214
RESET
90
93
40
41 38
97
98
3

Overall

Overall
85
AD9
|
|
IOY
20
94
AD0
IOC
21
IC212
CORE
&
SYNC GENERATOR
83
CLP1
77
TGVD
78
TGHD
79
ID
VIDEO_IN
60
80
MCK
VRI/SC_IN
61
55
OSCI
63
PCOMP
SYNC
52
67
68
69
70
65
46
47
15
26
48
62
IC219, 220
LPF (SC_CMP)
IC211, 216
INT_SC DELAY
18
A01
CLK
16
4
XSK
19
A02
DI
17
5
DI
2
A03
15
6
DO
3
A04
LD
4
A05
1
XBUSY
5
A06
3
XCS
6
A07
IC215
7
A08
EEPROM
8
A09
9
A10
12
A11
IC210
12CH D/A CONV
99
45
44
43
91
89
94
17
92
IC217
MICROPROCESSOR
7-2
7-2
Q205
FL202
Q207
BUFFER
LPF
BUFFER
Q210
Q212
Y/C MIX
BUFFER
DRIVER
Q204
FL201
Q206
BUFFER
BPF
BUFFER
Q215
Q216
BUFFER
AMP
IC225
DRIVER
Q209
Q211
BUFFER
AMP
Q226, 224, 223,
IC221, 223, 229
IC234, Q225
221, 220
VRI/EXT_SC_IN
SYNC SEP
SC_TRAP
IC233, 235
SC_GATE
Q208
IC224, Q214, 218
Q219
CLAMP
VIDEO CLAMP
VOLTAGE REF
IC232
SYNC DET
6
7
9
5
10
11
13
67
12
65
64
63
62
55
54
80
58
75
56
CN203
1
IC226
AMP
5
&
3
4
2
16
12
15
14
10
13
6
8
CN204
3
28
23
Q228
BUFFER
24
4
5
6
IC230
V_PULSE (LL)
7
8
9
10
12
11
13
14
15
16
17
18
19
1
20
21
53
1
57
59
16
19
DXC-190

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