Panasonic SA-PT650P Service Manual page 112

SA-PT650P / SA-PT650PC
1 2 3
SCHEMATIC DIAGRAM - 12
A
:-B SIGNAL LINE
E
PANEL CIRCUIT
:+B SIGNAL LINE
L6905
JK6802
J0JBC0000019
5
R6947
4.7K
B
4
C6102
1
3
C6202
L6202
1 J0JBC0000019
MUSIC PORT
2
1
6
7
L6904
C J0JBC0000019
CHASSIS
D
E
R6810
JK6801
6.8K
5
4
3
F
HEADPHONE 2
1
6
L6801
J0JBC0000019
7
G
H
1 2 3
4 5 6
:MAIN SIGNAL LINE :MUSIC PORT SIGNAL LINE
L6102 R6949
J0JBC0000019 220
R-CH
L-CH
R6948
220
L6201
J0JBC0000019
R-CH
L-CH
L6101
J0JBC0000019
R6801 R6802 R6960 R6812 R6803 R6804 R6805
4.7K 2.7K 2.2K 1.8K 1.2K 1K 1K
W6858
0
4 5 6
7 8 9
MPORT
MPORT-RCH
1 2 3 4 5 6 7 8 9 10 11
R6939
MPORT-LCH 0
F-1
W6855 R6940
0 0
F+1
-VP1
L6903
J0JBC0000019
FL_IC_IN
FL_IC_CLK
FL_IC_STB W6894 0
VREF
RMT1
HP-RCH1
HP-LCH1
W6854
0
KEY21
CN6902
VREF
JOG_A1
TO
TRAY CIRCUIT
JOG_B1
(CN7002)
IN SCHEMATIC
DIAGRAM - 17
7 8 9
112
10 11 12
FL6901
A2BD00000170
FL DISPLAY
12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33
C6925
0.01
44 43 42 41 40 39 38
1
2 LED3
[1]LED2
R6914
3
56K LED4
4 LED5
IC6901
5
OSC
R6927 C0HBB0000057
68 6 DOUT
C6906 100P DISPLAY DRIVER
7 DIN
R6916 68
8
CLK
R6917 68
STB [11]K2
9
SW+5V1
K1
10
11
12 13 14 15 16 17
C6909
0.01
W6861 0
Z6900
B3RAD0000143
REMOTE SENSOR
1 2 3
R6934
47
H6801
F
TO
K
KEY CIRCUIT
(H6901)
IN SCHEMATIC
DIAGRAM - 18
SA-PT650P/PC PANEL CIRCUIT
10 11 12
13 14
A
B
34 35 36 37 38 39 40 41 42 43 44 45
F2
C
37 36 35 34 W6859
0
G1
G1 33
P1
P1 32
[34]G2
P2
P2 31
-VP 30
P3
P3 29
P4
P4 28
P5
D
P5 27
P6
P6 26
P7
[23]P9
P7 25
P8
P8
24
P9
23
18 19 20 21 22
P10
P11
P12
P13
P14
P15
E
P16
P17
W6862 0 LED1
Q6903
B1GDCFJJ0047
LED DRIVE
Q6901
B1GBCFJN0033
LED DRIVE CONTROL
F
W6853 G
0
H
13 14