Main P.c.b - Panasonic SA-VK880EE-K Service Manual

19.2. Main P.C.B.

B
MAIN P.C.B. (REPX0757C)
H
R5104
K1011
HEATSINK
C4003
R5103
Q5102
E B
B
C
G
C4004
C
E
Q5100 C4010
C5101
D5103
W2213
Q4004
K2417
B
C
R4002
C4002
E
R4008
R4003
5
4
3 L4001
K1010
C4007
2
K1014
1
IC4000
C4000
Z2001
F
W2041
1
L4000
2
W2054
3
C4043
R4010
W2785
R4014
R4015
W2786
QR4003
E B
W2787
E C4042 D4002
C
E B
R4021 QR4004
C
7 T2900
Q2900 6 8
(SWITCHING
E 5 9 TRANSFORMER)
K1001 C4030
C 4
3 1
B 2
FP2901
D4001
R4023 C4045 0.4A
W2008
C4044 L2910
K2007
W2708
D
R2351
C2343
E B
Q2342
R2376
C
W2010
R2348
6 4
R2314
R2213
1 3
C2321 Q2221
C2104
W2793 C2217
C2218
C2373 C2103
W2799 R2215
C2221
Q2340 6 4
C2501 15
C2203
1 3
C 20
R2342
C2502
25
C2387
C2011
C2503
R2503
R2387
C7100
C2388 C8017 R5306
R5309 31
C2303
R2388 35
C2302
C8015 C2301
8 5 40
R5209 C2401
W2707 45
R2012
C8004 R2302
R2402
C2374
C8005
IC2380 C2403
1 4 R5210
R2403
C2355
R2627 C2603
R2612 R2613
B
Z2000
R2611 C2610
1 C2372
C2611 R2608
2
CN2806
3
1 3 5 7 9
K1004
2 4 6 8 10
B
R2355
CN2812 C
W2701
1 2
E
Q1315
W2702
A
NOTE: " * " REF IS FOR INDICATION ONLY.
1 2 3
COMPONENT
VIDEO OUT
VIDEO OUT
JK2001
4-GND 1-GND
7-GND
K1009
L2005
C2008
6-Y 3-V
L4004
K2414
W2083
5-PR C2913 C2917 2-PB
L2001
R4029 K1007
C4023
W2211
C2924
C4015 C2922
C2919
Q4002
C4017
C B
E
32 27 22 17
W2120
R4020 C4034
C2920
C4016
IC2900
C
Q4003
10
B E
1 5 10 16
R4017 C2918
C4020 W2734
W2112
W2101
HEATSINK
DZ2810
R4018 W2224
R4012
C2910
W2219
Q4007 C4035
C4018
B
R2383
C2376 W2084
E C B
C
C4021
Q2370
Q2810 W2044
E W2155
C
E B R2382
QR8031
W2061
C4019
B E
W2026 C
C W2102
R2384
Q8031
W2047
B E
W2003 C TN2802*
Q2371
W2045 W2105
(TUNER PACK)
W2141
B E
CN2808
W2086
D2801
D2811 17
W2783 16 W2802
ZJ2701* R2759
15
D2802
14
E B
1 W2182 R2758 13 K2408
C2809
Q4001 12
2
W2790 C 11
C W2108
10
3 9
D4005
B E 8 W2110
4
7 L2901
Q2801
6
W2221
5 5
R8035
4 R5208
6 W2103
3 W2109
2
7
1
W2801 CN2801 C2808
8
C4006 48 44 40 36 32 28 24
9
50 46 42 38 34 30 26
10
W2222
47 43 39 35 31 27
11
49 45 41 37 33 29 25
W2788
W2743
R2102
R2245 R2145
C2123 C2034
C2105 R2193 C2223
R2113
R2221 R2202 W2767 R3000
R2054
W2798 R2104
C2114
R3001
C2125 R3002
W2795 R2108
R2204 C2122 R3003
C2108 W2729
W2731
W2715 C2222
W2017 Q2602
R2208
E B
W2716 C2020 R2412 R2647
1 100
R2105
R2659
C2017 W2076 C2630
5 C
95
R2643
R2411 W2077 14 12 8
10 C2119 R2644
90
R2648
R2044
W2717 W2078
85
Q2601
R2045
IC2104
81
R2211
W2080
1 1 5 7
R2650 R2657
IC2101 C2605 R2661
W2081
C2635
80 C2632 R2638
R2404 C2634 C2625
R2655
R2631 R2634
75 E B
C2406 C2405 C R2308
W2214
70 C2305 Q2300 C2624 R2633
C
R2653
B E
C2306 C2627
65
C2407 Q2600
W2062
C2304
R2304
C2408
60 C2307
W2797
55
R2103
R2120
50 51
R2203 C6937 C6928
E
C2309
R2307
R6943 C6927 R6926
W2063
R2022
C6920
W2018
C2202
R6919
C2602
R2668
C2310
W2066 C6923 C6919
E B
W2764
W2002 16 13 9
R2976
C
Q6906
C1326
E B
W2776 R2753
IC6931
CN2751 W2068
10 8 6 4 2 C
R2754 R1376 C6932
12 10 8 6 4 2 R2755
9 7 5 3 1
CN2752 C6921
11 9 7 5 3 1 8
1 5
R1344 C R1320 R1322
C6922
W2763
C E B R1318
E B C6931 C6926
R1343 B E
Q1307
B E
C
Q2011 Q2012 C
Q1306
4 5
AUX IN
1-GND
K2802
4-GND
D2946
A
3-RCH R2116
R2216 CA CA
R2945
2-LCH
C2945
Q2948
R2948 E B
Q2949
JK2802 W2755 C
C R2943
C2944
R2949
W2180 W2179 B E
E Q2944
L2552 C B
W2178 R2951
R2944
E B
W2181 C2941 Q2942
E C B
R2956 C
W2216
C2022 Q2943
D2943 C2949
C2616
C2032 C2620
CN2810
W2183
D2601
E B R4028
(TO FAN UNIT) C2600
CN2811
D2900
(FOR SOFTWARE)
1 2 Q2605 C
W2007
9
1 3 5 7 A
8
W2184
W2761
2 4 6 8 D2702
7
CA CA
W2185
W2744
6 W2186
R2109 W2158 C
5 Q2702
B Q2701 R2817
4 W2159
W2745 B E
3 C
W2160 W2746 C4041
W2756
2
E
W2751
1 C2025 C2024
W2162 R2827
R2807
R2819
W2164
R2806
R2887
W2165
W2204
C2867
C2832
C2868 R2888
W2166
R2877
31 30
R2889
R2890
W2167
R2876
35 25
X2802
W2168
40 20
W2170 W2169 4 1 R2834
W2111 45 15
IC2802
W2171
W2172 50
R2830 10
W2174
5 8
IC2801
W2175 51
C2803 W2176
55
C2802 R2862
W2227
60
K2804 R2841
W2144
65
20 16 12 8 4 R2842 W2193
K2805
W2145
22 18 14 10 6 2 R2861 70 90
23 19 15 11 7 3 W2146 75 85
R2849 81
21 17 13 9 5 1 80
C2801
R2848
W2147
K2803
C2816
W2150
W2151
R2866
W2154
Q2912 C2028
E B
W2156 R2870
R2052
W2152
Q2051 R2854 R2873
Q2004
E B C W2195 W2196
R2047
E B
C2224
W2028 3 2 1
R2048 W2198
C W2188
W2226 C
C W2189
4 5
C2228 R2338 Q2005
IC2002
W2004
R2225 W2074 C2334 B E
R2056 R2335 R2337 W2124
C2029
6 4 CA CA R2001
D2332 W2125 W2190
1 3 Q2052 W2126 W2778
A
W2225
W2740 W2127 R2756
R2333
R2660
C C2636 R2591 W2191
W2129
B E
W2136
W2192
W2069
W2134
R2641 W2782
Q2003
R2636
W2137
E B
R2935
C
W2758 CN2805
1
2
(TO CR14 (CN2))
3
W2759
4
5
Q6908
6
W2113
B R2003 7
8
E B 9
C R6901 Q2002
10
W2064 11
C W2119
W2736
R6918 W2117
W2779
W2115
W2118
Q4008
B
W2067
Q6907 C2982
W2737 CN2807 C
K2416
1 3 5 7 9 11 13 15 17 19 21 23 25 27
E
W2187
2 4 6 8 10 12 14 16 18 20 22 24 26
D2728
W2121
W2070 C2729
W2122
W2738
R2729
D2729
W2071
CN2813
W2072
1 2
PbF 0629AA 0629AA
6 7 8
142
K2403...EE
W2206
W2207
R4026
W2209
E B
W2210
C Q4006
W2200
W2201
W2202
W2203
C2819
R2803 R2802
W2752
W2205
1 2 3 W2753
R2886 R2881 C2840
R2883
R2882
W2754
5
R2894
1
R2895
C2812
100
C2822
95
R2844
R2860
R2859
C2813
C2814
R2858
R2874 C2817
W2748
R2875
Q2800
C
R2872 R2847 B E
W2750
W2197
9 10 1 1
SA-VK880EE
MAIN P.C.B.
12 13