Panasonic SA-AK220GCP Service Manual page 47

AUX
JK300
CD SIGNAL
Q409
SWITCH
IC304
BR93LC46FE2
E-EPROM
(NOT SUPPLIED)
D404
5 4 3
1(2)
43 42 41
D929
B
4(39)
IN B1(2)
19(24)
OUT1(2)
5(38)
IN C1(2)
9(34)
A_VOLIN1(2)
IC300
8(35)
REC1(2)
C1BB00000747
AUDIO SOUND
PROCESSOR
6(37)
IN D1(2)
3(40)
IN A1(2)
21 22
26 27 39
MICROPROCESSOR
C2CBJF000017 IC305
76 18
Z600
Q614
LED
DRIVE
REMOTE SENSOR
47
IC301
C0AABB000117
HEADPHONE AMP
3(5) 1(7)
AMP
Q401(Q201)
AGC
SWITCH
Q402
Q407
(Q202)
(Q207)
MUTING
MUTING
SWITCH
SWITCH
Q403(Q203)
HEADPHONE
MUTING
SWITCH
Q301
AUDIO
B
MUTING
CONTROL
SWITCH
B
D312
Q315
POWER
RESET
CONTROL
SWITCH
B
D303
B
D306
D304,D305
B
B
D302
40 12 47
SA-AK220GCP
B
KEY SW
92~94
20
SYNC
46
PCONT/EFP_/CE
Q312
PCONT
SWITCH
Q316,
Q317
POWER
SUPPLY B
SWITCH