Main P.c.b. (Sa-Akx72Ph/Pn-K) - Panasonic SA-AKX32PH Service Manual

3.8.

Main P.C.B. (SA-AKX72PH/PN-K)

With reference to original service manual (section 18.2) on page 120.
B
MAIN P.C.B. (REPX0887CA...PH)
(REPX0887BA...PN)
H
AUX IN
1-GND
4-GND
G
R2001
3-RCH
R2002
2-LCH
JK2000
C2061
C2089
R2372
Q2040
R2077
E
Q2001
C R2064 C2242
C2092
B C2090
C C2093
ADD TP35 R2078
C2082 C2080
R2373 B E TP27
(C2192)
TP22
TP23
R2058 C2078
TP26 TP25
TP21
R2013 C2076
TP29TP28 TP18
C2074 TP24 TP17
R2015 C2070 TP30
F TP32 27 26 C2086
R2051
C2045 TP31
30
R2162 TP33
C2043 TP34 Q2037
20 TP15
TP38 C2084
TP36
TP39 35 C
C2028 TP14
TP37 39 14
C2032
TP13 B E
IC2000
TP12 R2356
C2081
TP41 40 13
TP11
TP43 C2079 R2374
10 TP10
C2029
TP40 45
TP09 Q2041
C2077 R2057
TP45
R2010 C2024 5 TP07
TP46 E B
50
C2075 C2073 W5330
52 1
R2012 TP08
TP47 TP51 TP06
TP52 C2193 C
TP48 TP01 Q2042
TP03 R2375
TP50 TP05 R2020
TP49 TP02 R2054
TP04 C2068
C2054
C2026
C2039
W5206
R2011
R2014 R2016
E
R2343 W5203
W5204
R2357
C2244
C2248
Q2039
R2359
Q2038
B K2016
C
D2028 C
E W5167
R2294
R2362 Q2014
B E R2377 W5107
W5165
R2364 C2148
R2363 R2177
1 8
R2050 R2164
C2245
IC2006
R2043 R2166
R2053
4 5
C2060 R2229
D R2045 TP264 R2174
W5134
C2055 R2044
C2064
TP268
5 4
26
IC2002
30
8
W5166 35
R2376
C2048 R2366 40
R2365 45
R2017
E
50
C IC2003
B
QR2006
ZJ2000
W5588
1 R2185
R2019
R2182
51
2 R2165
C2241
55
D2006 R2163
3 C2047
C
D2005 R2160 60
C2202...PH
R2025 R2157
65
C2041
70
R2207
Q2012
75
R2032 D2001
R2105
3 4
R2048
R2123
6
1
C2058
W5215
C2115
W5230
C2099
R2210
R2034
R2097
5 4
R2099
IC2001 QR2002 C
8 1
B E
R2188
C2065
C2037
B
K2027
ADD
(R2050)
ADD
(R2053) (R2246)
ADD
(C2193)
A
NOTE: " * " REF IS FOR INDICATION ONLY.
1 2 3
W5573
Q2016
E
C
B
C2027 R2113
R2264 R2269
C2114
R2254 5 4
W5351
TP254 R2258 8 1
C2069
W5607...PH
TP258 W5352 IC2009
Q2007
C2181
R2202
C2243
E IC2005
TP257
C R2268
R2199
B
8 1
R2041 C2168
R2201 TP252
Q2013
R2040
TP253
C2063 3 4
C2135
1 6
R2224
A TP256
CA
5 4
Q2050
A
TP255 C2180
D2010
C2116 C C2166
C2134
R2134
C2062
R2153 C2169
B E
R2036 R2191
C
R2130 E B R2245
W5606
B E D2300 R2127 R2348 Q2017 C
C2204
C2132 C2213
Q2015
C2150
R2214
B C E
B
R2189
C
W5604
E C2151 D2008
W5168
B
Q2011
C
E
W5556
W5563
C2129 CN2009
X2001 W5391
X2000
27 D2017
1 2 3
26 Q2022
25 25
24
CN2002 E
20 23
W5343 (FOR DEBUG)
22
C
21
R2136
15 6
20
5
19 B
4
10 18
3
17
2
16
5 1
15
R2118 14
1
13
R2117 R2098
12
11
R2115 10
9
R2093 8
7
100 W5119
6
5
95
4
R2067 D2003
3
90 W5312 2
C2095
1
R2026
85
C2094
R2084
R2070
80 R2066
R2076 R2085
76
W5146
W5121
R2074
R2071
R2069
R2065
W5575
QR2004
R2082
R2075
B
R2253
C
E
R2260
ADD
(R2101)
ADD
4
5
C2110
W5589...PH
Q2008
R2107
W5483
R2259 E
R2149
C
C2142 B
R2255
C2112
R2148
W5375 C2111
C2182
Q2009
TP245 TP243 W5547
C
5 4
R2132
IC2004
B E
E B C
8 1 W5502
Q2006
C2136 TP246
TP244
TP241
C B E
TP247 C2131 Q2004 W5504
R2111
R2145
C2125 R2167 B
C2205 Q2010
C
R2151 W5385 E
R2179 E
C2208
C
B
R2291
TP248
Q2005
W5371 R2125
C2107
HEATSINK
C2108
IC2010
R2090
R2083
W5399 3 2
C2098
TP203
W5398
CN2004
C2229
17
16
15
14 TP202
13
12 R2247
11
R2251
10
9
K2018
8
7
W5484
W5595
6
5
4
3
ZJ2007*
2
1 L2000
1
2
3
W5599...PH DZ2000
C2022 W5594
C2226
TP113 4
TP112
IC2011
CN2010 5
R2007
9
C2201 4 2 6
8
TP114
7
C2249 7
6 5 3 1
C2195
5 8
4
TP115 W5124
3
9
2 C2235
R2311
1 R2263 R2262
10
E TP111
C 11
B C E
B
12
Q2020
C2194
13
D2025 B
C
R2273
14
E
QR2005
15
Q2023
D2014
A
A
LB2008
LB2009
W5224
C2020
C2011
CN2000
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29
30 28 26 24 22 20 18 16 14 12 10 8
E
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
C 29 27 25 23 21 19 17 15 13 11 9
B
CN2003
C2012
Q2019
C2010 W5241
C2003 C2009
C2004
W5579
7
6 8
43
CN2006
Q2035
(TO FAN UNIT)
B
2 1
C
E
W5521
W5531
W5490
R2333
R2336
R2338
1
R2340
TP201
C2253
R2383
R2389
C2252
D2009
Q2021
E
R2385
C2254
C
B
C2258
R2387
R2384
B B
Q2003
C C
R2378
E E
Q2002
5
4
IC2012
K2022
8 1
R2381
R2386
W5494
B C E
Q2033
R2281
QR2003
C2040
C2255
E
C E
B C R2394
B
Q2025
C2173
C2256
Q2024
B
C
R2390
E
E
C
C2257
B
B
CA
R2397 C
Q2018 C2196
E
Q2031
2 1
R2392
CN2005
(TO FAN UNIT)
PbF 0726AA-4 0726AA-4
6 4 2
7 5 3 1
W5584
9 10 1 1
SA-AKX72PH/PN
MAIN P.C.B.
12 13