Panasonic PT-43LCX64 Service Manual page 27

C4534
C4535
PT 100/6.3V
PT 100/6.3V
10
MUTE_L
POWER
ON_H
1
+- -+
GND
7 8 9 10 11
C4511
R4544
C4510
0
1/50V[N]
1/50V[N]
R4508
33K
C4506
047[KB]
R4509
33K
C4507
047[KB]
3.3V
73
NOTE: For placing a purchase order of the parts,
be sure to use the part number listed in the parts list.
Do not use the part number on this diagram.
R4520
R4521
PT
PT
2R7
2R7
Q4506
2SB710ARS
PT
R4533
9 8 7 6
POWER_G VCC
C4536
IC4502
PT
Q4507
PT 2SD601A
PRE_G
2 3 4 5
C4522 PT
22/6.3V
R4517
47K
PT R4516
47K
PT
C4532
C4533
PT
PT
R4543
0
NOTE:
NOTE:
J4502
PT
R4536
22
PT
PT
47K
PT
Q4508
PT 2SD601A
TO REAR JACK
C.B.A. P3603
P4505
6
+5V
5 AMP_MUTE_L
4 AUDIO_G
3 AMP_R_AUDIO
2 AUDIO_G
1 AMP_L_AUDIO
J4501
WA7.5
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
PARTS MARKED "PT" ARE NOT USED.
AUDIO AMP SCHEMATIC DIAGRAM
PT-43LCX64/PT-50LCX64/PT-60LCX64
PT-43LCX64 / PT-50LCX64 / PT-60LCX64
LSJB3092