Panasonic SA-VK91DGCS Service Manual page 96

SA-VK91DGCS / SA-VK91DGCP
SCHEMATIC DIAGRAM - 16
MAIN CIRCUIT
3
2
C2822
10V100
1
C0DBEFG00003
REGULATOR IC
: +B SIGNAL LINE
: -B SIGNAL LINE
B1GBCFJA0015
C2952
50V4.7
C2820
6.3V220
3
C0CBADG00005
5V REGULATOR
R2816 R2814
330 1K
4
IC2807
G0A101G00022
5
IC2807
Q2838
SWITCH
D2831, 2833
B0ACCK000005
R2972
470
1
2 3 2
IC2806 IC2801
IC2806 IC2801
C0CBADG00005
5V REGULATOR
C2808
1
R2807
1K
L2802
1 2 4
3 5
IC2802
C0DBAZG00033
DC TO DC CONVERTER
R2812
1K
D2835
B0ACCK000005
96
R2993
0
C2804
1
R2809
4.7K
1
L2805
G0A101G00022
1
C0DBAZG00033
DC TO DC CONVERTER
R2801
Q2802
1
B1ADCF000001
CURRENT LIMITTER
R2802 1
R2803 1
R2804 1
R2805 1
R2813 IC2808
1K
1 2
C2813
1
2 3 4 5
IC2803
SUB+B
IC2808
C0CBADG00005
5V REGULATOR
3
MOT10V
FAN5V
C2814
10V100