Va-219 - Sony DSR-400 Service Manual

1
CN3
CN3
CN3
PA-296(R)
CN3
CN3
2
CN4
CN4
3
CN4
PA-297(G)
CN4
CN4
4
CN1
CN1
CN1
PA-298(B)
CN1
5
CN1
A B
C1
C7
22uF 0.1uF
6.3V
:OS
IC105
(1/5)
1 R_+4.7V
AD8014ART-REEL7
R185
1k
(2/5)
2 R_PA_X_IN
R187
1k
(3/5)
3 R_RA_G_IN
R197
0
NM
R186
1k
(5/5)
5 GND
(4/5)
4 R_-4.3V
C2
C8
22uF
0.1uF
6.3V
:OS
002 BLKG
002 CLP1
002 CLP2
002 P-CLP_EN
C3
0.1uF
(1/5) IC205
1 G_+4.7V
AD8014ART-REEL7
R189
1k 3
(2/5)
2 G_PA_X_IN
R191
1k
4
(3/5)
3 G_PA_G_IN
R198
0
NM
(5/5)
5 GND
R190
1k
(4/5)
4 G_-4.3V
C4
0.1uF
002 -5V_VEE
002 +5V_REG
C5
C15
22uF
0.1uF
6.3V
:OS
IC305
(1/5)
1 B_+4.7V
AD8014ART-REEL7
R193
1k 3
(2/5)
2 B_PA_X_IN
R195
1k
4
(3/5)
3 B_PA_G_IN
E1
R199
0
NM R194
1k
(5/5)
5 GND
002 B_PA_G_IN
(4/5)
4 B_-4.3V
C6
C16
22uF
6.3V 0.1uF
:OS
002 -5V_REG
C

VA-219 (1/2)

VA-219 (1/2)
R7 R8
3.3k 4.7k
C107
0.1uF
TP2
RV101
10k FL101
Q328
3 5 18M
2 R12
R153
+ 2SA1226-T1E3E4
47 1k
1 3 1 2 IN TRAP 3
OUT
4
R9 R11 G1 GND G2
-
RV101:R GAIN
2.2k 4.7k R34
2 7 4 8
R188 220k
1k
R13
R1
4.7k
100
Q327
2SA1226-T1E3E4
C108 R10
1pF
IC101 (1/2) 220k
NM
NJM062V(TE2)
C9
5
10uF
16V
+
7
:TA
- 6
C21
C10
10uF 10uF
16V
16V
:TA :TA
C11 C20
4.7uF 4.7uF
C106 20V
20V
0.1uF
Q103
R14
:TA :TA 2SA1226-T1E3E4
R2 1k
R15
15k
6.8k
R_BLK 002
R16 R17
3.3k 4.7k
C105
0.1uF
TP1
RV201
10k
FL201
Q330
5 18M
2 R21
R277
2SA1226-T1E3E4 2SC4177-T1L5L6
+ 47 1k
1 2 IN TRAP 3
3 1
OUT
R18 G1 GND G2
- R20
RV201:G GAIN
2.2k 4.7k R37
2 7 4 8
R192 220k
1k
R22
R3
4.7k
100
Q329
2SA1226-T1E3E4
C109
R19
1pF
IC201 (1/2) 220k
NM
NJM062V(TE2)
C12
5
10uF
+
16V 7
:TA
- 6
C13 C23
10uF
10uF
16V
16V
:TA :TA
C14
C22
4.7uF 4.7uF
C104 20V 20V
0.1uF Q203
R23 2SA1226-T1E3E4
:TA :TA
R4 1k
R24
15k
6.8k
G_BLK 002-N6
R25 R26
3.3k 4.7k
C103
0.1uF
TP3
RV301
5k FL301
5 Q332 18M 2SC4177-T1L5L6
R278 2 R30
2SA1226-T1E3E4
+
1 47 1k TRAP
3 1 2 IN 3
OUT
G1 GND G2
- R27 R29
RV301:B GAIN
220 4.7k 7 4 8 R40
2
R196 220k
1k
R31
R5
4.7k
100
Q331
2SA1226-T1E3E4
C110
1pF R28
NM 150k
IC301 (1/2)
NJM062V(TE2)
C17
10uF
5
16V
:TA +
7
- 6 C25
C18 10uF
10uF
16V
16V
:TA
:TA
C19 C24
4.7uF
4.7uF
20V
C102 20V
0.1uF Q303
R32
2SA1226-T1E3E4
1k
:TA R6 :TA
R33
15k
6.8k
B_BLK 002
4-84 4-84
D E
R58
4.7k
C29 C30 R59
Q104 2pF 2pF 470k
2SA1610-T1Y34
R50 R51 R61
470 47 3.3k
R49
1.5k
NM
R62
3.3k
R35 R43
47k
22
IC102 (2/3)
5 4 TC74HC4053AFT(EL)
Q113 0 COM
3 2
2SC4177-T1L5L6 1 0 COM
9 1
SEL 1
R44
10
0
SEL
IC102 (1/3)
L104 TC74HC4053AFT(EL)
10uH
2SC4178-F13F14-T1
R36 C26
22pF
2.2k
2SC4178-F13F14-T1
R63
4.7k
C31 C32 R66
2pF 2pF 470k
Q204
2SA1610-T1Y34
R53 R54
R64
470 47 3.3k
R52
Q213
1.5k
NM
R65
3.3k
R38 R45
47k 22
IC202 (2/3)
TC74HC4053AFT(EL)
5 4
0 COM
3 2
1 0 COM
9 1
SEL 1
R46
10
0
SEL
IC202 (3/3)
L204 TC74HC4053AFT(EL)
10uH
2SC4178-F13F14-T1
R39 C27
2.2k
22pF
2SC4178-F13F14-T1
R68
4.7k
C33 C34 R70
1pF 1pF 1M
R56 R57
470 47
Q304
Q313
R55 2SA1610-T1Y34
1.5k
NM
R69
3.3k
R47
R41
47k 22
IC302 (3/3)
TC74HC4053AFT(EL)
5 4
0 COM
3 2
1 0 COM
9 1
SEL 1
R48
10
0 SEL
IC302 (1/3)
TC74HC4053AFT(EL)
10uH
L304
2SC4178-F13F14-T1
C28
R42
22pF
2.2k
2SC4178-F13F14-T1
F
Q315 Q316
2SC4178-F13F14-T1 2SC4178-F13F14-T1
R73
6.8k
Q114
2SC4177-T1L5L6
IC102 (3/3)
TC74HC4053AFT(EL)
16
R60 R72 R181
1M 3.3k 1k 14 VCC 12
COM 0
13
1
11
SEL
6
INH
VEE GND
7 8
R74
R182 R183
2.2k 330 100
R75
8.2k
15
R93
47
Q321
R77
100
Q322
R76 R78 R94
4.7k
3.3k 4.7k
Q318
2SC4178-F13F14-T1
Q317 Q214
2SC4177-T1L5L6
2SC4178-F13F14-T1
R79
6.8k
IC202 (1/3)
TC74HC4053AFT(EL)
16
R67 R80
1M 3.3k
14 VCC 12
COM 0
13
1
11
SEL
6
INH
VEE GND
7 8
R81
3.3k
R82
15 8.2k
R95
47
Q323
R84
100
Q324
R83 R85 R96
3.3k 4.7k 4.7k
Q320
Q319 2SC4178-F13F14-T1
Q314
2SC4178-F13F14-T1 2SC4177-T1L5L6
R86
6.8k
IC302 (2/3)
TC74HC4053AFT(EL)
16
R71 R87 R184
1M 3.3k 470 14 VCC 12
COM 0
13
1
11
SEL
6
INH
VEE GND
7 8
R88
3.3k
C35
470pF
R89
8.2k
15
R97
47
Q325
R91
100
Q326
R90 R92 R98
3.3k 4.7k 4.7k
DSR-400/V2(J, E)
G H