Printed Wiring Boards - Headphone, Power Key Section; Schematic Diagram - Headphone, Power Key Section - Sony STR-DH510 Service Manual

STR-DH510
Q Q
3 7 6 3 1 5 1 5 0
4-22. PRINTED WIRING BOARDS – HEADPHONE, POWER KEY Section –
• See page 11 for Circuit Boards Location.
1 2 3
A
HEADPHONE BOARD
CL790
B
CL792
MAIN
TP790
BOARD
CL793
CNP792
CL791
(Page 19)
1-881-045-
C
D
POWER KEY BOARD
E
T E
L 1 3 9 4 2 2 9 6 5 1 3
S121
INPUT
MODE
F
G
H
I
J
w w w
K
.
STR-DH510
• : Uses unleaded solder.
4 5 6 7
J790
PHONES
11
(11)
DISPLAY
BOARD
CN101
(Page 35)
RV180
4 1
INPUT
CNP180
SELECTOR CL122 R180
CL119
CL121
CL120
C181 C180
S180
/
11
(11)
1-881-046-
x a o
y
i
http://www.xiaoyu163.com
8
4-23. SCHEMATIC DIAGRAM – HEADPHONE, POWER KEY Section –
8 1
A
B
MAIN BOARD
(1/3)
CNP792
(Page 20)
C
D
E
Q Q
3 7 6 3
POWER KEY BOARD
F
R180
2.2k
G
INPUT MODE
H
I
J
u 1 6 3
K
.
34 34
2 4
9 9 8
2 3 4 5
HEADPHONE BOARD
CN790
5P
CL790
HP_DETECT 1
CL791 SIGN2
R-CH 3
CL792
GND 4
CL793 SIGN1
L-CH 5
TP790
(CHASSIS)
1 5 1 5 0 8 9 2 4
CNP180
4P
CL119
CL120
CL121
S180
/ CL122
C180
2200p
S121
R185
22k
2
RV180
1
INPUT SELECTOR
3
R186
10k
C181
2200p
m
c o
2
9 9
6 7
J790
PHONES
9 8 2 9 9
1 AD1
DISPLAY
2 PW_SW
BOARD
CN101
3 DGND
(Page 36)
4 Input Jog