Panasonic SA-VK825DGC Service Manual - Page 18
Browse online or download pdf Service Manual for Stereo System Panasonic SA-VK825DGC. Panasonic SA-VK825DGC 34 pages. Dvd stereo system
Also for Panasonic SA-VK825DGC: Service Manual (34 pages)
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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 - 14
MAIN CIRCUIT
W2099
0
20
19
18
1
2
R2115
8.2K
LINE_LOUT
LINE_ROUT
R2215
8.2K
R2116
22K
R3630
3.3K
MIX_MUTE
6
5
R3631
3.3K
1
2
KA_LIN
KA_RIN
PBL
PBR
AUX_L
AUX_R
TUN_L
TUN_R
R2155
12K
MIX_L
R2113
10K
MIX_R
R2213
10K
R2254
12K
FRONT_L
R2100
1.8K
FRONT_R
R2200
1.8K
CENT
R2500
12K
SL
R2300
SR
SUBW
R2102
8.2K
EXT_L
EXT_R
R2202
R2205
8.2K
18K
R2503
R2502
1K
10K
SS_C
SS_S
R2302
10K
: +B SIGNAL LINE
: -B SIGNAL LINE
17
16
15
14
13
12
11
IC2800
C1BB00000979
ANALOG SURROUND IC
3
4
5
6
7
8
9
10
R2091
W2095
W2096
0
0
0
R2216
22K
R2117
3.3K
R2217
3.3K
4
Q2919
C2118
B1GFGCAA0001
3900P
MUTING SWITCH
3
C2218
3900P
R2103
3.3K
R2203
R2204
R2104
3.3K
6.8K
6.8K
60
59
W2091
0
61
W2090
0
62
63
64
65
66
67
R3626
68
1K
69
R2056
R2057
R2058
70
0
0
0
R3627
71
1K
72
73
74
75
76
77
12K
78
R2400
12K
79
R2600
10K
80
1
C2201
R2105
C2101
220P
18K
220P
R2303
2.2K
: AUX SIGNAL LINE
: FM/AM SIGNAL LINE
: MAIN SIGNAL LINE
: TAPE PLAYBACK SIGNAL LINE
Q2916
2SB0709AHL
D2917, D2919
B0ACCK000005
FAN MOTOR DRIVE
Q2916
R2595
10K
R2596
1.2K
C2988
0.01
R2455
R2456
1K
4.7K
R2457
4.7K
Q2914
2SD0592ARA
SWITCH
R2459
3.3K
R2070
C2989
0
0.01
R2460
R2069
2.2M
0
C2962
10V47
C2963
R2084
10V47
0
C2947
1000P
C2948
1000P
47
58
57
56
55
54
53
52
51
50
49
48
46
45
44
43
IC2812
C1BB00000845
ASP IC
12
13
2 3 4
5 6 7 8 9
10
11
14
15
16
17
18
R2602
10K
18
Q2915
2SB0709AHL
FAN MOTOR DRIVE
Q2915
R2599
C2990
120K
16V100
R2597
R2453
220K
100
Q2913
R2454
C2992
10V10
100K
Q2913
R2594
2SD0601AHL
10
R2067
DETECT SWITCH
0
C2991
16V10
R2124
12K
R2609
220K
C2916
42
41
16V100
R2558
47K
C2124
0.039
40
39
R2224
12K
38
C2225
0.039
37
R2223
47K
36
35
R2608
15K
34
C3621
33
0.056
C2915
0.22
R2611
32
10K
31
C2914
C3620
0.056
30
0.22
29
28
27
26
25
24
23
22
21
R2605
3.3K
19
20
R2604
33K
R2405
R2305
R2603
4.7K
4.7K
C2610
10K
1000P
R2053
R2052
0
0
TO
BOTTOM
FAN
CN2816
1 2
R2598
10K
C2123
0.033
R2122
C2223
68K
0.033
C2954
R2222
50V10
68K
C2953
C3622
0.22
0.056
R2612
8.2K
R2614
68K
R2505
10K
R2055
R2054
0
0