Panasonic SA-VK825DGC Service Manual - Page 20
Browse online or download pdf Service Manual for Stereo System Panasonic SA-VK825DGC. Panasonic SA-VK825DGC 34 pages. Dvd stereo system
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- 1. Table of Contents
- 2. Operating Procedures
- 3. Disc Information
- 4. Schematic Diagram (Updating)
- 5. A) DVD Module Circuit
- 6. B) Main Circuit
- 7. I) Transformer Circuit
- 8. Printed Circuit Board (Updating)
- 9. A) DVD Module P.C.B. (Side a & B)
- 10. B) Main P.C.B. 4.3. (I) Transformer P.C.B
- 11. Illustration of IC's, Transistors and Diodes (Updating)
- 12. Parts Location and Replacement Parts List (Updating)
- 13. Cabinet
- 14. Electrical Parts List (Updating)
- 15. Packing Materials & Accessories Parts List (Updating)
SA-VK825DGC
SCHEMATIC DIAGRAM - 16
MAIN CIRCUIT
VREF+
BASS
LEDCONT
PHOTO_1
PHOTO_2
DECK2
KEY1
KEY2
KEY3
SPE
VREF+
PLAY_SW
ST_SW
OP_CL_REV
OP_CL_FWD
OPEN_SW
POSITION
DVREF+
SYS6V
: +B SIGNAL LINE
R2797
100
C2718
470P
R2086
0
R2658
1K
C2752
C2722
1000P
10V22
D2910
L2802
B0ACCE000003
ERJ3GEY0R00V
C2743
R2912
1000P
47K
R2957
680
C2973
16V100
D2908
B0ACCK000005
9
C2961
R2990
1000P
10K
R2154
R2253
330K
330K
R2078
R2079
0
0
10
20
R2683
100K
R2685
100K
R2791
1K
R2792
1K
R2672
100
R2798
100
R2708
100
R2662
R2850
4.7K
4.7K
8
7
6
5
4
3
2
1
IC2817
C1BB00000086
SPEAKER ANALYZER IC
11
12
13
14
15
16
17
18
C2744
0.01
R2688
100K
R2748
10K
R2723
3.3K
C2721
C2719
0.01
0.01
R3634
10K
R2910
R2911
4.7K
47K