Operation Schematic Diagram - Panasonic PV-DF204 Service Manual

8.8.

OPERATION SCHEMATIC DIAGRAM

OPERATION SCHEMATIC DIAGRAM
EARPHONE
JACK
ESD_GND
JK4702
AUDIO IN2
R CH
AUDIO IN2
L CH
VIDEO IN2
TP4591
JK4591
LJP28006A
PT
7
D4591
6
1
MA4240-M
2
3
4
5
D4593
TP4592
MA4240-M
(24V)
PT
D4707
D4706
MA165
MA165
PT P4703
1
D4715
MA165
D4716
MA165
D4717
MA165
D4718
MA165
D4592
(24V) MA4240-M (24V)
R4591
680
[S2]
R4592
D4594
680 [S2]
R4593
MA4240-M
(24V)
680 [S2]
R4594
[S2]
680
TP4702
PT
R4703
5600
TP4701
PT
R4701
5600
TP4710
PT
R4710
75
D4710
MA4051-M
( 5.1V )
D4711 MA4051-M
( 5.1V )
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LA
REFER TO BEGINNING OF SCHEMATIC SECTION.
J4702
C4702
PT
10/16V
5 6
C4717
PT
IC4701
C0ABBB000256
/NE5532DR
(OP AMP)
GND
4 3
C4701
10/16V
C4709
PT
TO MAIN
P4591 C.B.A.P4503
2
AMP_L_OUT
5
SP_IN_R
4
AMP_R_OUT
SP_IN_L
3
1
AMP_GND
7 8
VCC
2 1
J4705
PT
49