J) Power Circuit - Panasonic SA-VK81DGCS Service Manual

SA-VK81DGCS / SA-VK81DGCP

21.8. (J) Power Circuit

SCHEMATIC DIAGRAM - 27
POWER CIRCUIT
TO
POWER SUPPLY CIRCUIT
(CP5803) ON
SCHEMATIC DIAGRAM - 24
12 11 10
1
SURR_R
2
3
TO 4
POWER
5
SUPPLY
6
CIRCUIT
7
(CP5804) ON
8
SCHEMATIC
9
DIAGRAM - 24
10
11
12
CN5809
TO
MAIN CIRCUIT
1
(CN2814) ON
2
SCHEMATIC
3
DIAGRAM - 14
W5810
C5302
R5303
0.047
CN5808
9 8 6 5 4 3 2 1
7
R5881
R5866
68K
R5880
R5865
180K
R5872
390K
R5873
100K
D5851
R5878
D5850
R5879
D5849
R5870
D5848
R5871
D5848 - 5851
B0AACK000004
R5868
10K
R5869
10K
R5876
10K
R5877
10K
R5403 C5402
10 0.047
10
1 2 3 4
JK5802
: +B SIGNAL LINE
: -B SIGNAL LINE : MAIN SIGNAL LINE
TO
POWER SUPPLY CIRCUIT
(H5801/W5801) ON
SCHEMATIC DIAGRAM - 25
15 14 13 12 11 10
180K
100K
R5818
22K
10K
10K
10K
10K
1 2 3 4
JK5803
106
CN5810
9 8 6 5 4 3 2 1
7
D5856
D5859
R5874 390K
B0EAKM000117
D5855
R5875 390K
D5854 D5859
R5882
R5883 390K
D5854 - 5856
C5104 C5105
C5205
B0AACK000004
0.1 0.1
0.1
R5105 R5205
10 10
1 2 3 4
JK5804
390K
C5204
0.1