Schematic Diagram - Dc Dif Boards - Sony STR-DA7100ES Service Manual

STR-DA7100ES
6-84. SCHEMATIC DIAGRAM – DC DIF BOARD –
CN31
6P
DAMP85V
DAMP85V
DAMP85V
V-GND
V-GND
V-GND
(Page 117)
CN51
12P
VIDEO+12V
RY-CT
FL-12V
RYCTL
RYGND
RY+12V
RYGND
DAMP+10V
(Page 117) DAMPVGND
DAMP-14V
AC-STOP
DIGITAL+8V
GND
CN61
2P
(Page 116)
STR-DA7100ES
RY30
JW30
C35
4700p
C36
10000 D33
100V 1SS355
D44 D45
1SR154 1SR154
O I
G
C44 IC40
C42
1000 BA12T
2200
35V 1SR154
35V
+12V REGULATOR
1SR154
C43
2200
35V
D51
EC10QS04
C54 R50 C53
3300 22k 1
35V 50V
Q50 C55
R51
2SC2713G 1000
47k
-TE85L 35V
POWER DOWN
DETECT
R52
10k
C63
3300
35V
C62
3300
35V
D31
KCH30A20
C34 C32
0.27 0.1 C31
EP31
250V 100V 0.1
100V
C33
0.1
100V
R30
10 D32
KCH30A20
EP40
F40
T1.6AL
D40
250V
1SR154
D42
C40
0.1
D43 D41 F42
1SR154 C41 T1.6AL
0.1 250V
F50
C50
T1.6AL
0.1
250V
C51
F51
0.1
T1.6AL
250V
D50
D2SBA20
F60
T6.3AL
250V
C60
0.1
C61
0.1
D60
RBV-602-01
144 144
(CHASSIS)
CN30
5P
HI
LO
V-GND
LO
HI
CN50 (CHASSIS)
6P
RY+12V
GND
FL-12V
DAMP+10V
V-GND
DAMP-10V
T1
MAIN POWER
TRANSFORMER
CN60
2P
DIGITAL+10V
DIGITAL+10V
(Page 116)
(Page 116)
(Page 146)