Audio Amp Schematic Diagram - Panasonic PV-DF2002 Service Manual

8.4.

AUDIO AMP SCHEMATIC DIAGRAM

AUDIO AMP SCHEMATIC DIAGRAM
TO AUDIO C.B.A.
P4206
AUDIO AMP L CH
AUDIO AMP R CH
AUDIO AMP MUTE(H)
DVD(H)
TO TV MAIN C.B.A.
P1303
TO TV MAIN C.B.A.
P1303
PT
REC AUDIO SIGNAL
R4503
5.6K
C4501
100/16V
R4501
68K
P4505
1
C4502
100/16V
GND 2
R4502
3
68K
GND 4
5
6
P4506
+27V 1
P4507
GND 1
P4504
GND 1
PB AUDIO SIGNAL
TP4504
R4505
1K
R4507
D4501
100K
MA165 Q4501
2SD1328
C4503
2200P
SWITCHING
MUTE ON
R4506
1K
D4502
R4504
MA165 Q4502
5.6K
2SD1328
SWITCHING
MUTE ON
C4507
R4509
4.7/50V
0
C4505
2200P
R4511
PT
TP4505
C4508
R4510
4.7/50V
0
R4508 C4506
100K 2200P
C4504
R4512
PT
2200P
C4509
47/25V
PT
R4528 C4523
R4513
R4530
Q4504
150
2SD601A
U4501
IC4501
TA8211AH (AM
GND
1 2 3
J45
PT
139