Panasonic SB-VK61 Service Manual page 87

SCHEMATIC DIAGRAM - 19
MAIN CIRCUIT
C76
0.01
C75
0.01
C302
16V10
1 2 3
JK305
OPTICAL
: +B SIGNAL LINE : DVD (VIDEO) SIGNAL LINE
16 15 14
L50
ELESN220JA
17 18 19
Q52
R54
2.2K
R55
10K
Q52
B1GBCFJN0021
INVERTER SWITCH
R65 R66
R56 R57
100K 75 100K 75 100K
C77
1000P
C78
C72 1000P
1
87
L51
ELJFCR39KF
13 12 11 10 9 8 7 6
IC50
C9ZB00000377
VIDEO BUFFER
20 21 22 23 24 25 26 27
R64 R68 R69
0 100K 100K
R67 R62
R58 R59
75 75 0
C80
1000P
C79
470P
JK302
SA-VK61DGS
5 4 3 2 1
28 29 30 31 32
C59
0.01
R70 R61
R60
100K 75
75
R73 R74
1 1
C73
1
C81
470P
C82
470P
JK301
S-VIDEO