B) Main/Power - Panasonic SA-HT995EE Service Manual

SA-HT995EE
21.2. (B) Main/Power P.C.B.
A B C
1
B
MAIN/POWER P.C.B. (REPX0524D)
2
3
CAUTION
RISK OF ELECTRIC SHOCK
AC VOLTAGE LINE.
PLEASE DO NOT TOUCH THIS P.C.B
4
5
6
7
8
9
D E F G
LB5704
D5704 2
IC5701
R5703
R5704
D5702
BLU BWN
1 3
HEATSINK
CA A CA
W5721
W5724
C5710 W5722
W5711
C5757
L5704
2 3
D5701
4-
1 4
3~
C5706
D5745
2~
W5793
R5774
C5736
W5710
C5727
8 1
C5737 1+
IC5721
R5772 C5777
R5785
R5778
5 4
T5721
R5784
SUB-TRANSFORMER
TH5701
4
1 2 3 4 5 6
2 1
Q5748
PRI
SEC
L5710
1
Q5704 10 9 8 7
3 4
C
Q5705
R5917 C5733
R5776
B E
E B
C
C5916
R5918
W2564 C2901
R2969
R2968 C2967
IC2903
Q2913 C2923
5
B C E D2939
C2920 R2972
D2915 4
C2940 R2934
3 C2930 Q2914
R2919
CN2007
Q2904 2 D2938
E C B
1 1
2 D2944
W2288
3 D2906 C2959 C2922 D2937
4
A A
5
6
D2923 D2945
7 R2935 C2952
8 W2289 W2557 CA L2911
9 D2907 D2918
10 W2290 C2921 L2902
C
11 A A
R2923
12
W2294
13 R2046
14 CA B E
15 Q2909
W2110
16
R2922
W2111
W2112 W2511
R2071 R2070
W2105
R2002 R2057
R2072
R2079 R2073
W2106
81 80
R2080 W2311
W2104 R2081
R2054 W2145
R2088 R2090
R2091
100
R2000
W2257
R2003
W2616
R2009
IC2018
W2509 51 R2118
W2107
1 W2146
R2117
W2508 R2095
R2116 W2195
CN2017 1
R2001 R2083
50
W2108
2 X2001 W2198
R2014
3 R2092
W2147 1 2 3
R2050 W2305
4 C2021
R2048
R2004 R2016 W2126
5
Q2004 R2047 W2125
W2567 R2019
E B 30 31
R2044 W2127
R2944 R2024 W2131 W2173
R2950 R2042
C R2026 R2037 R2036 W2130
D2929 R2043
W2129
W2134 W2175
R2041
C2003
W2133
R2040 W2176
R2085 W2505
R2039
D2007 R2084 W2109 W2177
W2506
W2135 W2138
Q2003
L2008
8 5 W2141
W2136 W2140
C R2087
W2142
C2012 R2034
C2009 W2185 IC2004
B E R2031 W2139
R2086
(NOT
W2143 SUPPLIED) C2011
W2101 D2008 W2119
1 4
C2004
W2117 W2514 W2502 W2614 W2120
CN2006
W2121
1 3 5 7 9
W2122 2 4 6 8 10
W2102
W2124
W2510
D2950
H I J
PC5701 IC5702
D5703
3 2 1 3 2
4 R5763
4 1
C5720
R5708
C5761
D5706 Q5747
W5730
5 E
R5713
C L5501
B
C5712 W5792
D5747
W5714
R5710 D5705
C
E C B
L5500
Q5701 D5707 B E
R5796 R5746
D5711 Q5750
Q5745 Q5102
CA W5725
C
Q5741
3 2 A C C5133
B E
4 1 CA
T5701
B E
C
TRANSFORMER W5723
R5711 PRI SEC C
8 9 Q5603
B E
Q5601
Q5746
E E B
B
7 10
D5712
R5601 C
C
R5608 (TO FAN)
CA
6 11 R5602 1
A W5741 B E
Q5604 CN5714
CA
R5766
5 12
C5739 W5743
14 8
Q5602
R5504
4
13 IC5500
R5745
14 1 7
W5153
E
R5791 R5506
C
R5736 R5502
15
2 B
C5791 R5505
R5737 C5550
R5782
D5740
1 16 Q5500
C C5556
B
C
R5799
B E E
W5149
R5781 Q5501
R5606
W2319 R5798
R5609
C5747
W5203
R5765
C5796
W5753
D5746
W2604
C5420 C5408
IC5400
W2603
3 C5746
23
ZJ5701 1
C5412
HEATSINK C5419 C5410 C5404
C5742
1 2 3
2 22
W2182 R5402 R5405
W2320
C5407
C5411
2 PC5721
C5418
C5409
C5425
Q5706
W2626
B C E
W5127 W5128
W2602
W5130 HEATSINK
C5715 D5713
Q5710
W5201
R5716 B C E W5131
W2231
C2943
C2944
L5400
L2910
R2932
3 1
R5764
W2216
R2931 R5400
C2961
B C D2919 R2913 W5214
E C B C5119 4
A A R2914 2
C C2913
Q2902 W5213
Q2906 C5117
B E
E CA R2954
R2952 Q2912
E C B
R2907
Q2955
C2910 C
W2628 E C B C5428
B R2906
C2949
W2622
B E R2412
C C2906
Q2907 C2960
C2956 R2940
R2976
R2951 W2534
E
C2619
E C B C2962
D2941 Q2903 E C B
C2963
C2412
R2964 W2205 Q2910
C2277
R2279 R2278
R2289
E B
R2280 R2277 R2276
C2294
R2293 C2281 C2279 4 6
C
R2275 R2302 R2503
R2193 C2181 R2627
3 1
R2303
R2180 1 4 R2271 R2611
R2609
IC2105 R2179 R2178 R2612
R2401
C2617 31
W2189 W2500 IC2103
4 1
R2608
C2180
W2187 R2630
R1022 8 5
R2182 C2608
W2208 W2188
C2188 C2178
R2607 50
R2282 5 8 W2190 R2189 W2561
C2285 R2281
W2196 R2188 C2607
R2620
C2606
C2287 IC2102
R1021 R2605
51
R2629
E B C2624 R2628 C2605
D2600
R2604
C 4 1
Q2006 C2604
C2400 Q1009
C2023
C W2233
R2600
C2600 C2309
IC2600
B E R2111
R2307
5 8
C2408
CN2001 W2525
C2625
CN2008 R2407 C2407
1 5 9 13 17 21 25 29 33 37 41 45 49
C2307 C2305 R2309
3 7 11 15 19 23 27 31 35 39 43 47 18 16 14 12 10 8 6 4 2 C2620
R2405
19 17 15 13 11 9 7 5 3 1 R2409
2 6 10 14 18 22 26 30 34 38 42 46 50
R2406
C2405
4 8 12 16 20 24 28 32 36 40 44 48
C2404
C2304
L2809
L2211
L2111
Q2030
Q2096 Q2097
E B
C C D2935
C
B E B E
R2098 D2936
1 3 5
2 4 6 7 6 5 4 3 2 1
CN2012
CN2004
94
K L M N
CN5711
1 2 3 4 5 6
Q5752
R5767
E B
Q5751
E B
C
R5769
C
HEATSINK W5708 R5755
R5757
R5754
Q5744
W5718 R5756
C
W5716
IC5300 E B
W5183
Q5101 B E
C R5747
23
C5306 R5034
C Q5742
22
C5301
B E L5300
C5305 C5775
R5300
1 3
R5792
2
R5760
2
1
R5759
C5303
CN5704 C5765
C5321
C5302 (TOFAN)
3
R5604
C5766
4
2
R5035
C5316
W5189
C5313 R5319
R5310 R5113
R5607 2
1
C C5040 C5328 R5111
R5328
B E
W5778
W5180 R5228
W5143
IC5200
R5020
C5510
23 C5214
R5019
22
R5032
C5220 W5747
C5226
L5301 W5801
L5200
3 1
C5206 1
C5200
2
4 2
JK5400
3 14
R5211
2
4
1
1
L5201
W5142
SUBWOOFER
1 2
W5158
C5232
R5206 W5144 7
IC5000
R5205 C5228
C5240
23
C5028
22 C5231 2
3 4 CENTER
C5027
W5161
L5001 SPEAKER
1 C5135 2
8
C5221
C5508
C5009 C5022 3
3
R5209 4
C5031 C5020
C5227 C5015
C5136
C5008 FRONT
R5033 L5002
L5000
C5030 SPEAKER
1 2
R5007 C5134
1 4
C5025
2
W5140 R5011
10
2 C5137
C5006
1 C5024 3 4
W5141
R5001
C5002 C5014
R5000 R5031
C5003 5
D2601
R5002 3
R5006 L5401
C5005 C5004
R2633 C5000
C5001
1 2 11
R2285 4 C5035 SURROUND
D2603
W2566 C2283 W5113
SPEAKER
R2634 W5190 R2626 C2183 C5516
W5114
R2439 R2512 L5402
R2617 R2185 C5036
C2324
3 4
R2294 W5115 3 4
R2194 12
C2424 R2339 C2509
R2312
W2535
C2312 R2510
W2515
C2506 13
1 2
JK2001
CN2013 7
29 C2165
1 3 5 7 9 11 13 15 17 19 21 23 25 27
K3 R2167
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 R2266 TV/VCR
C2503
W2286
R2268 W2191 W2276
R2501 R2340 W2263 C2265
8 6
30
C2501 W2540 R2316
C2121 W2279
R2267
W2313
C2317 C2310 8 5 W2316
C2170 C2184 C2320
C2832
K1 10 C2164
R2318 W2314 W2317
C2119
C2218 IC2300
W2281 R2165
C2217
C2215 C2118
W2234 W2272
1 4
C2117 11 9
1
R2113 R2337
C2115 R2264
C2114 R2265
100
W2271
13
R2812
COMPONENT
C2212
W2277 L2803 VIDEO
C2803
W2261
IC2802 14 12
80 81 W2262
6 4 C2823
R2436 L2802
R2336
W2253
C2423 C2507 1 3
C2827
C2806 L2805 16
W2264
C2615
R2191
W2306 R2305
C2826 VIDEO OUT
R2619
C2017 W2307 C2802
17
15
W2267 L2804
W2207 C2162 R2261
W2201 C2841
C2172
32 17
R2160
W2268 C2830
C2169 R2813
IC2801 4 2
W2569 L2808
C2828
S-VIDEO OUT
5
1 2 3 4 5 6 7 8 9 10 Q2804
W2545 C
1 16 E B
CN2002 3 1
C2022 W2258
C2829
B E C
Q2805
C2801 L2807
E B
R2818
C2810
C
W2259
W2547 Q2801
C2818
0505A-1 0505A-1
SA-HT995EE MAIN/POWER P.C.B.
O P
AUX
OUT