Panasonic SA-AK520E Service Manual page 155

AUX
JK300
CD SIGNAL
Q409
(Q209)
IC304
BR93LC46FE2
EEPROM IC
(NOT SUPPLIED)
3 4 5
43
41 42
B
4(39)
IN B1(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
SWITCH
D404
(D204)
1(2) 26
27
MICROPROCESSOR
C2CBJF000018
IC305
76
Q614
D929
LED
DRIVE
IC301
C0AABB000117
HEADPHONE AMP
3(5)
19(24)
OUT1(2)
AMP
Q401
(Q201)
AGC
SWITCH
Q407
(Q207)
MUTING
SWITCH
Q301
AUDIO
B
MUTING
CONTROL
SWITCH
B
D312
30 39 12
29 40
18
Z600
(REMOTE SENSOR)
1(7)
FILTER
Q402 FILTER
(Q202)
MUTING
SWITCH
B
Q403(Q203)
HEADPHONE HP_L(R)
MUTING
SWITCH
Q315
POWER
RESET
CONTROL
SWITCH
B
D303
B
D306
D304,D305
B
B
KEY SW
D302
92~94
47
SYNC
PCONT/EFP_/CE
Q405(Q205)
HPF FREQ
AMP
SWITCH
Q404(Q204)
LPF FREQ
AMP
SWITCH
Q370~Q375
FAN
MOTOR
DRIVE
M
20
46
Q312
PCONT
SWITCH
Q316,
Q317
POWER
B
SUPPLY
SWITCH