Pa-297 - Sony DSR-400 Service Manual

1
CN1
1 NC
IM8
2 2 V8
SG4
3 SG4
IM7
4 V7
IM6
5 V6
SG3
6 SG3
IM5
7 V5
IM2
8 V2
SG1
9 SG1
IM1
10 V1
IM4
11 V4
SG2
12 SG2
IM3
13 V3
14 -8V
15 -8V
16 VSUB
17 GND
18 TEMP+
19 WBCP(X)
20 WBCP(G)
21 GND
22 GND
3
23 SHUTTER
24 +3V
CN-2437
25 RG_BIAS
26 GND
(DCP-39)
27 GND
28 +15V
29 +15V
30 VL
31 SHP
32 GND
33 SHD
34 +6.0V
35 +6.0V
36 RG
37 GND
38 LH1
39 GND
40 H1
41 GND
42 H2
43 GND
4
44 GND
45 DEF(X)
46 PA_ID
47 LD_PA_IN
48 NC
49 NC
50 BSH_IN
52 51
5
A B

PA-297

IC10
UPD16510GR-8JG-E1
+5V
C55
IC9
0.1uF
UPD16510GR-8JG-E1
50V
IM1 7 5 V1 IM5 7
TI1 TO1 TI1
8 8
SG1 SG3
PG1 PG1
9 3 9
IM2 V2 IM6
BI1 BO1 BI1
IM3 14 17 V3 IM7 14
TI2 TO2 TI2
13 13
SG2 SG4
PG2 PG2
12 18 12
IM4 V4 IM8
BI2 BO2 BI2
10 1 10
SUBI SUBO SUBI
11 11
NC NC
C53
0.1uF
10V
C58
C54 C56
20V
0.1uF 0.1uF
22uF
50V
50V :OS
-8V
A
4-68
C D
PA-297
C57
0.1uF
50V
5 V5
TO1
3
V6
BO1
17 V7
TO2
18
V8
BO2
1
SUBO
+6.0V
IC11
LM45BIM3X/NOPB
3 2
VO +VS
GND
1
BUS
C50
4.7uF C59
0.1uF
35V
50V
:AL
+3V
C51
22uF
6.3V
:OS
C52
0.0022uF
50V
D2
MA6S121-(TX)
FB1
+6.0V
C62
D1
0.01uF
MA6S121-(TX)
16V
IC5
TC74ACT04FT(EL)
14
R69
VCC FB4 0.1uF
1 2 33
1A 1Y
3 4
2A 2Y
5 6 R72 68
FB5
3A 3Y
9 8
4A 4Y
11 10
FB6
5A 5Y
13 12
6A 6Y
C47
C34 GND
FB7
0.01uF
22uF
C45
16V 20V 7
:OS C29 470pF
470pF
4-68
E
IC1
ICX294AL-1
NM
+15V
C30 R3 R4
0.1uF 1k 1k
50V
10 14 +1.5Vpp
SUB VOUT
19
RG
16
VGG
V1 6 15
IM1 VSS
C61 V2 7 11
22uF
IM2 VL
20V V3 8 18
:OS IM3 VRD
V4 9 24
IM4 HOD
V5
1
IM5
V6 2
IM6
V7 3
IM7
V8 4
IM8
C60
22
100pF H1
23
H2
20
LH1
R1
150
C1
C5
C64 4.7uF C3 C4
C6
R2 1uF 1uF
0.01uF 35V 0.01uF
0.01uF
470 16V 16V
16V
:FI :FI
C2
C28 0.0015uF
0.01uF
-4.3V
R80 R49
4.7k 15k
RB1
100k
C63
R52
C38
15k
47pF
C35
C46
C40
0.1uF R78
4.7uF
22uF
C39 6.8k
25V
16V
10pF NM
C36
:TA
:TA
R53
0.1uF
3.3k
L2
C37
2.2uH
0.1uF
F G
R9
10
Q23
2SK2539-6/7/8-TB
R12
2.2k
R5
33k
R13
10k
R7
22
S
C8
22uF R10
20V 22
:OS
R11 R8 C9 R14
6.8k 6.8k 22uF 10k
16V
CC-C
C7
R6
10uF
22k
20V
:TA
C10
22uF
16V
CC-C
DSR-400/V2(J, E)
H