Main P.c.b - Panasonic SA-VK680PU Service Manual

19.2. Main P.C.B.

B
MAIN P.C.B. (REPX0736H)
H
R2930
5 R4003
4
C4008
3
G
2
D4003
1
C4007
IC4000
Q5102
C
L4001
DZ4007 B E
B
C4050
C
D5102
Q5100
E
R2730 R2731
C4025
HEATSINK
C4026
HEATSINK
R4031
L4008
R5103 E
C4049
R5104
Z2050 R2722
Q4003
F
1
C2729
2
D4032
C4019
B
3
K4011
K4033
C
W2209
R4011
E
Q2810
R4014
C4043
W2057
E C4042
D2903
R4021
T2900
D4001
7
6 8
(SWITCHING
E
Q2900
TRANSFORMER)
5 9
C K1001
4
B
3 1
2
FP2901
C4045
0.4A
C4044
D2241
D Q2064
R2146
C2064
Q2501 R2067 C
C W2510
R2071 Q2062
B E B E
E B C2062 R2064
R2247
R2248 Q2063
R2081
R2073 C 8 5
Q2242 E B
R2502
B W2203
E B E
R2142 C IC2061
R2068
C C
C2141
R2072 C2073
W2503
R2245 C Q2061
Q2502 1 4
3 1
R2070
E B
Q2142 R2077 B E R2086 C2070
4 6
R2078
Q2065
C Q2366 C2074 R2075
R2145 C2067
R2242
6 4 C2069 R2074
W2505
C2142 R2141 R2172
C
R2168 R2143 C2241 W2006
1 3
R2252
R2169 R2171 R2291 R2267
W2009
R2170 C2166 R2266
C2294
W2506 R2167 C2266 W2508
W2201
3 1
C2401
R2166 W2509
W2000
R2403 Q2730
W2008 4 6 R2297 R2292
C2295 C2297
5 8
R2197
W2531 C2197
IC2804
W2001 C2195 R2192
R2152
R2154 R2272
4 1
W2500
C2302
Q2011
R2302
R1343
B
Z2000 E
W2206
C
1
2
K2004 E
B
CN2806
Q2012
3
1 3 5 7 9
2 4 6 8 10
R2203
CN2812
1 2
A
NOTE: " * " REF IS FOR INDICATION ONLY.
1 2 3
DIGITAL OUT COMPONENT
VIDEO OUT
(COAXIAL) VIDEO OUT
JK2001
JK2801
1 4-GND 1-GND
7-GND
C2804
6-Y C2000 3-V
L2005
2 C2917
5-PR 2-PB
L2001
C2980
R2905
Q2980
E B R2903
R2970
C2919 C2923
C2922
C
C2905
32 28 22 17
W2204
K2014 C2920
IC2900
R2732 Q4002 1 5 10 16
C4015
C2918
C2900
W2108
E C B
Q2732
W2099 C2907
E B
C B C4023 C4014
W2100
C2735
R2902
C
R4009 C2908
W2552 C2910
C2023
W2197
R2733 W2012 C2902
C2732
W2198
W2211
W2106
DZ2810
W2513
W2216
C4021
W2055
W2053
TN2802*
W2058
W2553
W2150
(TUNER PACK)
W2102
CN2808
QR4003 W2103
17
C QR4004
W2052
ZJ2701* 16
15
C QR4002
D2801 14
B E
1 E B 13
12
2 B E D2802
11
C 10
3
9
D2820
R4016
C 8 W2105
4
7
6
L2901
5 5 W2180
B E
4
6
3
Q2801 2
7
1
CN2801
8
48 44 40 36 32 28
9 Q2912
E B 50 46 42 38 34 30
W2063
10
47 43 39 35 31 27
11
C
49 45 41 37 33 29
W2090
R2051
R2284
C2034
E B
W2051 Q2051
R2285
C2051 C3804
C2201
R2104
C
R3814
C2582
R2204 R2205 R2105
R2201 R2058
C2413
R2202
R2412
R2102
6 4
C2191 W2217
1
4
R2101
IC2103
R2283 C2202 1 3
R2193 C2207 Q2052 C3801
C2283 C2203
14 C2108
15
C2103
10 C3802
20 C2208
5 8
C2102
C3803
C2107 R2106
R2195 5
25 C2314
C2222 28 C2211 R2211 W2520
W2202 1
R3801
C2212 R2212 K2211
IC2803
C2112
C2275 K2111
29 56
C2111
C2273 53
34
R2262 Q6908
C2274
48 R6919
C
39 R2183 R2182
C2271
R6940
W2031 42 43
R2181 R2184
C2183
C2272 C6937 B E
W2032 C2181 C2182
C6935
C6927
C2185
R6926 C6920
W2015
C2584 R2185
C2585 E B
R2174 R2173 W2071
R2586
C2588 R2585
C2583
Q1315 W2072 C
R2114 R2584
C6923 C6919
E
B W2073
16 13 9
Q1307
Q1306
B
C W2518
C
E B R1321
R1318
E
C W2516
R1322 IC6931
W2059 R1371 B E
C
CN2751 R1320
W2517
W2545
12 10 8 6 4 2 10 8 6 4 2
1 5 8
11 9 7 5 3 1 R6921
R2753 9 7 5 3 1
C6926
C2019
R2752 CN2752
C2020 R2754
C6925
C6931
R2756
4 5
AUX IN
1-GND
K2802
4-GND
R2945
R2116
3-RCH CA
D2946
R2216 R2954
A A
2-LCH
R2946
C2945 Q2948
L2552 JK2802 C2941
E B C
Q2949
W2170
W2544
C B E
W2192
C2032
W2171 R2940
R2944 R2955
W2172 C
C2022
E C B
Q2942
Q2943
R2956 B E
C2949
CN2810 D2943
D2900 C4038
(TO FAN UNIT)
CN2811 CA
1 2 D2700
10
(FOR SOFTWARE)
9
A A
1 3 5 7
8 W2174 D2603
L2600
2 4 6 8 E B
Q4006
7 R2209
W2175 R4027
W2532
6 C
W2153 W2152 R4028
Q2702
C
5 R2109
W2549
W2533 Q2701
B
4 W2154
B E C4039
W2534
3 C R2817
C2818
2 W2155 R2818 W2189
E
1 W2539
W2540
W2158
R2828 R2819
W2160
R2887
W2159 R2803
W2161
R2888
C2868 C2867
C2832
30
W2162 R2889 R2890 31
X2802
R2876 1 2
IC2802 35
25
W2163
4 1 40 R2886 R2881
20
W2164 R2834
45
15
W2166
W2165
50 10
W2167 W2168
5
5 8
W2107 1
IC2801
C2831 R2862 51
C2806 R2878
W2084 C2803 55
R2841
C2833
R2891
L2808 R2842 60
100
W2139 W2530
24 20 16 12 8 4 W2138
65 95
W2140 W2521
26 22 18 14 10 6 2
70
90
23 19 15 11 7 3 R2846
75
85
W2141
25 21 17 13 9 5 1 R2879
81
80
R2864
R2865
W2144
C2801
W2145
R2866
W2146
R2870 R2872 R2847
W2184
R2047 W2185
R2873 W2537
Q2004
E B W2151
C2028
R2854 W2538
W2546 C2334
W2117 W2179
C
IC2002
R2335 R2337
C
3 2 1
A A D2332 W2118
B E
CA 4 5 Q2005 W2119
C2029
W2120
R2415
W2122
R2339
C2415
R2334
R2439
W2173 W2121
R3827 C2331
C3800
R3807 R2591
W2123
C3805
R3812
W2110
W2124
W2213
W2130
C4006
W2135 CN2805
1
2 (TO CR14 (CN2))
3
4
R6920
5
W2111 6
R6918
W2524 7
W2525
8
Q6906
9
W2112 C Q2003
W2526 R2003
10
11
E B
B B E
W2114 Q2002
Q4007
W2113 C
W2115 B
C
Q6907
C2982
C
W2116
W2176
E
CN2807
R4029
D4007
1 3 5 7 9 11 13 15 17 19 21 23 25 27
W2177
2 4 6 8 10 12 14 16 18 20 22 24 26
W2178
W2076
C2829
W2527
W2077
D2829
R2829
CN2813
1 2
PbF 0628AA 0628AA
6 7 8
140
K2401...VK680
K2404...PU
K2405...PU
C2616
D2600
E B
W2214
C
Q2600
W2193
W2194
C2600
W2195
W2109
W2187
W2188
W2190
C2819
R2802
W2541
W2191
3 W2542
C2840
R2883
R2882
W2543
R2894
R2895
C2812
R2844
R2860
R2859
C2813
C2814
R2858
C2817
R2874
R2875 W2536
W2182
C
Q2800
B E
9 10 1 1
SA-VK680PU
MAIN P.C.B.
12 13