Panasonic SA-VK82DGCP Service Manual page 91

SCHEMATIC DIAGRAM - 11
MAIN CIRCUIT
D2911
B0ACCK000005
B1GBCFJA0028
R2568 R2567 R2569 C2979
50V4.7
47K 39K 15K
Q2920
B1GDCFGA0018
MUTING SWITCH
R3644
0
1 2 3 4 5
: +B SIGNAL LINE : DVD VIDEO SIGNAL LINE
: -B SIGNAL LINE : MAIN SIGNAL LINE
Q2906
SWITCH
R2080
0
R2081
0
C0DBEZG00021
REGULATOR IC
5
R2817 6
0
R2818
560
C2827
R2829
6.3V220 1K
R3629
56K
C2050
50V22
R3628
56K
W2132
0
B1GBCFJN0033
Q2806
R2814
470
L2904
G0A200D00002
C2049
6.3V220
6 8 9 10 11 12 13 14 15 16 17 18 19 20
7
TO
DVD MODULE CIRCUIT (FP8101) ON
SCHEMATIC DIAGRAM - 4
TO
CD LOADING CIRCUIT (CN1) ON
SCHEMATIC DIAGRAM - 26
14 13 12 11 10 9
IC2803
D2810, D2811, D2837
B0EAKM000117
3 2
4 1
D2811 D2810
C2825 R2860
C2048
1
50V10 2.2K
Q2806
SWITCH
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41
91
SA-VK82DGCP / SA-VK82DGCS / SA-VK82DGS
CN2810
8 5 4 2 1
7 6 3
R3636
1K
D2837
L2905
G0A200D00002
R3642
0
R2827
0
W3005
0
W2125
0
42 43 44 45 46 47 48 49 50
CN2813
D+5V
ADAC5V
W3004
0