Panasonic SA-PM28E - Page 168

Q721(Q720)
B
60,85,
86
KEY_LED,
SSEQ_LED, RE_LED
46
PCONT
B
D803
B
B
B
B
5(3)
7(1)
IC501
C0AABB000117
DUAL OP-AMP
AGC
Q713
(Q712)
MUTING
SWITCH
Q718(Q719)
MUTING
SWITCH
Q704
MUTING
CONTROL
Q705
SWITCH
Q501
VOLTAGE
REGULATOR
Q502,Q508,Q509
STABILIZER/
VOLTAGE REGULATOR/
CURRENT LIMITING
DCDET
Q515,Q516
SWITCH
(DCDET)
Q700~Q703
SWITCH
(FAN MOTOR
SUPPLY)
FAN
M
KEY SW
MUTEA
40
DCDET
47
/CD
79
SYNC
20
SYNC
KEY1~3
93~95
KEY SW
MUTE_H
21
MUTE_H
B
Q600~
Q602
LED
DRIVER
D601,D602,
D612
Q302
PCONT
SWITCH
Q301,Q303
DECK
SUPPLY
SWITCH
PCONT
HP_L(R)
SUB+B
Q710
(Q711)
MUTING
SWITCH
2
IC502
C0DAAHG00007
SWITCHING
REGULATOR
5
2
1
IC503
C0CAABE00006
REGULATOR
1
C2CBJF000007
MICROPROCESSOR
IC302