Schematic Diagram - Dcac, Power Key Section - Sony DG510 - STR AV Receiver Service Manual

STR-DG510
5-22. SCHEMATIC DIAGRAM — DCAC, POWER KEY SECTION —
1
A
(Page 23)
MAIN
F
BOARD
(1/2)
CNP732
DISPLAY
O
BOARD
W101
(Page 38)
B
C
D
E
STR-DG510
2 3
DCAC BOARD
CN2001
4P
5
-7V
CL2004
GND 4
+7V 3
CL2007
BLANK
DCAC_OUT
1
CL2006
C2013
D2014
1SS133T-72
50V
R2015
33k
POWER BOARD
S120
SPEAKERS
JW121
(OFF/A/B)
R130
680
JW122
JW123
S153
/
JW124
JW125
JW126
36
4
R2017
2.2k
C2005
33p
R2005
1M
8 7 6 5
IC2000
MIC AMP
1 2 3 4
R2008
1
560k
C2008
56p
R2010
10k
CNP152
3P
1 AD1
DISPLAY
P
BOARD
2 PW_SW
CN101
3 GND
(Page 38)
36
5 6
R2019
2.2k
JW2004
C2002
1
R2000
50V
1k
J2000
AUTO CAL MIC