Main Diagram - Panasonic SA-AK350E Service Manual

17.3. Main Diagram

FROM DECK
TO TUNER
PACK
FROM
CD SERVO
FROM PANEL
IC2809
C1AB00002751
VRDS IC
2
RDQA
4
TO TUNER
MPXin
PACK
16
RDCL
TO FAN
IC2803
C1BB00001121
AUDIO SOUND PROCESSOR
1
42
IN-L1
L-OUT
2
IN-R1
37
R-OUT
3
IN-L2
Q2311 Q2411
4
MUTE
IN-R2
SWITCH
5
IN-L3
6
IN-R3
7
IN-L4
8
IN-R4
55
OP_OUT
54
GV_OUT-L
16
GV_OUT-R
53
REC-L
17
REC-R
39 40
RDS_DA
RDS_CLK
Q2942
FAN MOTOR
ON/OFF SWITCH
Q2943
FAN SUPPLY
CONTROL SWITCH
Q2949 Q2948
DC DETECT DC DETECT
SWITCH SWITCH
IC2804
C0AABB000125
OP-AMP
3
1
2
5
7
6
Q2142 Q2317
MUTE AGC CONTROL MUTE
SWITCH SWITCH SWITCH
Q2242
AGC CONTROL
SWITCH
Q2341
MUTE
SWITCH
Q2501 D2503
LEVEL METER
CONTROL SWITCH
12V
D2946
55
HPF
Q2417
LPF
MUTE
SWITCH
Q2441
MUTE
SWITCH
Q2511
MUTE
SWITCH DRIVER
SA-AK350E/EB/EG MAIN 1/2 DIAGRAM
SA-AK350E / SA-AK350EB / SA-AK350EG
FROM POWER
15V
FROM PANEL
3.3V
QR2501,
QR2502
SWITCH
MUTEA
FROM DECK
LM.1
ASPDA
ASPCLK
IDCDET
FROM POWER