Sony DSR-1 Service Manual page 244

VA,417-1 407-1 A/D Y LEVEL IN
1
5V
VA,416-3 406-13 Y(X)IN
406-7 A GND
406-8 A GND
406-9 A GND
406-10 A GND
R1
,NM
406-12 COMPONENT GND
(3216)
406-14 COMPONENT GND
2 406-16 COMPONENT GND
-5V
VA,417-2 407-2 A/D CLAMP LEVEL IN
VA,417-4 407-4 A/D R-Y LEVEL IN
3
VA,416-11 406-11 R-Y(X)IN
VA,417-6 407-6 A/D B-Y LEVEL IN
VA,416-15 406-15 B-Y(X)IN
4
Q103
UMG2
406-1 REG +6.6V
406-2 REG +6.6V
R105
100k
5V
406-5 ANALOG +5V
406-6 ANALOG +5V
VA,417-16 407-16 H;ANALOG PWR ON IN
5
406-3 REG -5V
406-4 REG -5V
A B
Q1 IC1
L1
UMZ1 CXA1521M
47µH
R4 R42
1800 15k
1 8
IN VCC
1 6
2 5 2 7
GND DC
R7
3 4
10k
3 6
GAIN GND
R5
330
:RN
4
5
VEE OUT
C4
330p
*
C1
R2 47 C2 R3 C21 R44 C22 R17
1k 10V 0.1 1500 1000p 10k 0.1 18k
:RN :TA
L2 C5 C20
47µH 0.1 0.1
*
C3
47
10V
:TA
5V
IC51(1/2)
L51
NJM062V
47µH
R51
330
:RN
R52
15k
:RN
3
8
1
2
4
R53
* 12k
C67 C51 :RN C63
47 C68 0.1 0.1
10V 0.1 R54
:TA 2700
:RN
L52 C70 C64
47µH 0.1 0.1
*
C69
47
-5V
10V
:TA
Q107 Q114 IC51(2/2)
DTA144EU SI4532DY NJM062V
R101
820
:RN
1 8
-5V
R131 C110
100k 0.1
2 7
R102
15k
:RN
3
6
6.6V
R116
100k
4
5
5
7
C103 6
0.1
R103
R115 12k
100k :RN
C101
0.1 R104
3300
:RN
C
IV-50 IV-50
10dB AMP
Q2 Q4
6.6V L3
100µH UMX1 2SC4081
R12
C6 1k
100 C7 :RN R15
10V 0.1 100
2
:TA
R16
1k
R6
15k
R11
FL1
C8
120
22p C9
1 3 :RN
0.1
IN OUT
GND R9
180
2 4 5 6
:RN
R8
D1
330 R13 MA3J14300LSO
:RN R10 620 R14
680 :RN 4700
R41
,NM
Q51 IC52
UMZ1 CXA1521M 2SC4081
C55
,NM
R58 R87
33k
1800
Q052
1 8
IN VCC
1 6
2 5 2 7
GND DC
*
R61 R60
3 4 NM ,NM
6
3
GAIN GND
R59 FL51
330
:RN
5
4
VEE OUT IN OUT
GND
R56 R57 C65 R89 C52
1k 1500 1000p 10k 0.1 R62
:RN 330
:RN
C54
0.1
Q101 IC101
UMZ1 CXA1521M 2SC4081
C105
,NM
R108 R137
1800 33k
Q102
1 8
IN VCC
1 6
2 2 7
5
GND DC
*
R111 R110
3 4 NM ,NM
3 6
GAIN GND
FL101
4
5
VEE OUT IN OUT
GND
R109
330
:RN
R106 R107 C114 R139 C102
1k 1500 1000p 10k 0.1 R112
:RN 330
:RN
C104
0.1
16-34 16-34
D E
Q8 IC2(1/4) IC2(2/4) IC3
UMZ1 TL084CPW TL084CPW TC4W53FU
R31
R24 R25 R46
Q008 33k
1500 47 33k
:RN
R34 :RN
8 5
33k
1 6
R26 R27 C12 R30 :RN
9
5 1
0 100k 1000p 4700
8
002 10 003
3 4 R28
1M R35 4 3
33k
R23 :RN C14
100 C11 1
0.1 16V
*
:TA
R32
R37
13 3300
,NM
:RN
R29
14
4700 R36
002
RV1 8200
11
,NM C15
* 0.01
12
R22 C13 R45 R33
3300 2.2 12k 4700
C10 6.3V :RN :RN
0.1 :TA
R40
,NM
RV001:Y CLAMP LEVEL
CLAMP ERROR AMP
R-Y DELAY(VAR)
Q52 Q54 Q55 Q56 Q58 Q59
2SK852 2SK852 2SA1576A UMX1 2SC4081
R64 R73
1k 1k
:RN C57 R69 :RN
18p 2200
Q058 R76
1k
Q054
C59
S R72 0.1
C58 180
Q056
R68 ,NM :RN
RV51 100
2200
Q059
R71
220
Q055
:RN
S D51
R65 C56 MA3J14300LSO
1k ,NM R70 R74 R75
:RN 680 820 4700
:RN
RV051:R-Y DELAY
B-Y DELAY(VAR) 10dB AMP
Q102 Q104 Q105 Q106 Q108 Q109
2SK852 2SK852 2SA1576A UMX1 2SC4081
R113 R122
1k 1k
:RN C107 R118 :RN
18p 2200
R125
Q108
1k
Q104
C109
R121 0.1
S
C108 180
Q106
R117 ,NM :RN
RV101 100
2200
Q109
R119
220
Q105
:RN
S
D101
R114 C106 MA3J14300LSO
1k ,NM R120 R123 R124
:RN 680 820 4700
:RN
RV101:B-Y DELAY
F
IC2(3/4) IC2(4/4) IC4
TL084CPW TL084CPW TC7S04FU
4
3
6 1
002 2
7
2
R39 5
1k
4 2
004
3
C16 C17 1 C19
15p 0.1 0.1
5
7
002 6
10dB AMP
Q60 IC53 Q61
2SC4081 TC4W53FU 2SA1576A
R80
2200
Q060
R81
100
R79
Q061
,NM
R77
220
5 8
:RN
6
1
7
053
2 3 4
R78
2700 C60
:RN 0.1
C71
0.1
Q110 IC102 Q111
2SC4081 TC4W53FU 2SA1576A
R129
2200
Q110
R130
100
R128
Q111
,NM
R126
5 8
220
6
:RN
1
7
102
2 3 4
R127
2700
:RN C115
0.1
C111
0.1
DSR-1/1P/V2
G H