A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
CP2251
A2001WR2-2P
1
2
SW2251_2
EVQ21505R
EJECT_2
SW2252_2
EVQ21505R
STOP_2
SW2253_2
EVQ21505R
PLAY_2
SW2254_2
EVQ21505R
SKIP+_2
SW2255_2
EVQ21505R
SKIP-_2
R2254
2.2K
R2252
820
R2251
390
R2253
1.2K
R2255
5.6K
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
DURING PLAYBACK.
MEASURED WITH THE DIGITAL TESTER
NOTE:THE DC VOLTAGE EACH PART WAS
H-12
H-11
OPERATION2 SCHEMATIC DIAGRAM
PCB280
(OPERATION2 PCB)
DEF132
FROM/TO OPERATION_PCB
(CP2204)
KEY_1
GND