Panasonic SA-AK220E - Page 48

AUDIO SOUND
PROCESSOR
IC300
C1BB00000747
AUX
JK300
Q614
LED
DRIVE
Z600
D304,D305
KEY SW
Q407
(Q207)
Q402
(Q202)
AMP
HP_L(R)
MUTING
SWITCH
Q403(Q203)
HEADPHONE
MUTING
SWITCH
AUDIO
MUTING
CONTROL
SWITCH
Q301
MUTE_H
Q401(Q201)
3(5)
1(7)
Q312
Q316,
Q317
D302
AGC
SWITCH
POWER
SUPPLY
SWITCH
PCONT
SWITCH
CD SIGNAL
REMOTE SENSOR
SSEQ_LED
76
RMT
18
D929
DATA
21
CLOCK
22
26
ASP_DAT
27
ASP_CLK
47
DCDET
IN C1(2)
5(38)
IN B1(2)
4(39)
A_VOLIN1(2)
9(34)
REC1(2)
8(35)
IN D1(2)
6(37)
IC305
MICROPROCESSOR
C2CBJF000017
IN A1(2)
3(40)
19(24)
OUT1(2)
B
1(2)
LM_L(R)
SWITCH
D404
20
SYNC
46
PCONT/EFP_/CE
KEY3
92~94
KEY1
IC301
C0AABB000117
HEADPHONE AMP
/RESET/EFP_RESET
12
B
D303
D306
B
B
D312
39
MUTE_H
40
MUTE_A
MUTING
SWITCH
Q409
E-EPROM
(NOT SUPPLIED)
BR93LC46FE2
IC304
5
4
3
43
EE_DAT
42
EE_CLK
41
EE_CS/EFP_/EPW
B
B
B
B
B
Q315
POWER
RESET
CONTROL
SWITCH
48
SA-AK220E / SA-AK220EB