Pa-298 - Sony DSR-400 Service Manual

1
CN1
2
1 NC
IM8
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
3
22 GND
23 SHUTTER
24 +3V
CN-2437
25 RG_BIAS
(DCP-39) 26 GND
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
4
43 GND
44 GND
45 DEF(X)
46 PA_ID
47 LD_PA_IN
48 SDA_PA_IN
49 SCL_PA_IN
50 BSH_IN
52 51
5
A B
IC9
UPD16510GR-8JG-E1
+5V
C55
0.1uF
50V
7 5
IM1 V1
TI1 TO1
8
SG1
PG1
9 3
IM2 V2
BI1 BO1
14 17
IM3 V3
TI2 TO2
SG2 13
PG2
IM4 12 18 V4
BI2 BO2
10 1
SUBI SUBO
11
NC
C53
0.1uF
10V
C58
C54
20V
0.1uF
22uF
50V
:OS
-8V
A
RB2
100
8
1 2
C68
0.1uF
5 VCC 2
3 4
SDA A1
5 6 6 1
SCL A0
7 3
7 8
WP NC
VSS
4
IC8
CAT24WC256XI-TE13
C

PA-298

PA-298
IC10
UPD16510GR-8JG-E1
C57
0.1uF
50V
7 5
IM5 V5
TI1 TO1
8
SG3
PG1
9 3
IM6 V6
BI1 BO1
14 17
IM7 V7
TI2 TO2
SG4 13
PG2
IM8 12 18 V8
BI2 BO2
10 1
SUBI SUBO
11
NC +6.0V
C56
0.1uF
50V
BUS
C50
4.7uF
35V
:AL
+3V
C52
0.0022uF
50V
FB1
+6.0V
C62
0.01uF
16V
1
3
5
9
11
13
C47
C34
0.01uF 22uF
16V 20V
:OS
4-70 4-70
D E
IC11
LM45BIM3X/NOPB
3 2
VO +VS
GND
IC1
1
ICX294AL-1
NM +15V
10 14 +1.5Vpp
SUB VOUT
19
RG
16
VGG
V1 6 15
IM1 VSS
C61 V2 7 11
C59
22uF IM2 VL
0.1uF
20V V3 8 18
50V
:OS IM3 VRD
V4
9 24
IM4 HOD
V5 1
IM5
V6 2
IM6
C51 V7 3
22uF IM7
6.3V V8 4
:OS IM8
C60 22
100pF
H1
23
H2
20
LH1
R1
150
C1
C64 4.7uF
R2
0.01uF 35V
470
16V
C28 0.0015uF
0.01uF
D2
MA6S121-(TX)
D1
MA6S121-(TX)
IC5
RB1
TC74ACT04FT(EL) 100k
14
R69 C63
FB4
VCC 2 33 0.1uF
1A 1Y
C38
4
47pF
2A 2Y
6 R72 68 FB5 C35
3A 3Y
0.1uF
R78
8
C39
6.8k
4A 4Y
10pF NM
10 FB6 C36
5A 5Y
0.1uF
12
6A 6Y
L2
GND FB7
C37
2.2uH
C45 0.1uF
7
470pF
C29
470pF
F G
R9
10
Q23
2SK2539-6/7/8-TB
R12
2.2k
C30 R3 R4 R5
0.1uF
1k 1k 33k
50V R13
10k
R7
22
S
C8
22uF
R10
20V
22
:OS
R8 C9 R14
R11
6.8k 22uF 10k
6.8k
16V
CC-C
C7
C3 C5 R6
C4 C6 10uF
1uF
1uF 20V 22k
0.01uF 16V 0.01uF
16V
:TA
:FI :FI
C2
C10
22uF
16V
-4.3V
CC-C
R80 R49
4.7k 15k
R52
15k
C46
C40
22uF 4.7uF
16V 25V
:TA :TA
R53
3.3k
DSR-400/V2(J, E)
H