Read Sony STR-DA1500ES Service Manual online
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STR-DA1500ES
STR-DA1500ES
1
2
3
4
5
6
7
A
B
C
D
E
F
G
H
I
J
1
2
3
4
5
6
7
A
B
C
D
E
F
G
H
I
J
5-16. PRINTED WIRING BOARD — POWER KEY BOARD — • See page 14 for Circuit Boards Location.
5-17. SCHEMATIC DIAGRAM — POWER KEY BOARD —
POWER KEY BOARD
K
DISPLAY
BOARD
CN112
(Page 27)
1
2
3
4
5
6
7
AD_1
PW_SW
GND
TONE_JOG_B
TONE_JOG_A
TUNE_JOG_B
TUNE_JOG_A
S153
S120
SPK:OFF/A/B/A+B
2200p
C001
2200p
C002
S155
2200p
C003
2200p
C004
S156
TUNING MODE
S157
TONE MODE
470
R134
680
R133
1k
R135
CN003
7P
CL001
CL002
CL003
CL004
CL005
CL006
CL007
RV101
INPUT SELECTOR
- TUNING +
C002
R133
C001
C003
R135
R134
C004
RV101
S120
S153
S155
S156
S157
1
7
CN003
DISPLAY BOARD
CN112
(Page 26)
K
1-878-580-
11
(11)
POWER KEY BOARD
SPK:OFF/A/B/A+B
TONE MODE
INPUT SELECTOR
- TUNING +
TUNING MODE
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