PT-RCQ10, PT-RCQ80 (serv.man2) - Panasonic Projector Service Manual (repair manual). Page 29

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DIA-28
SECTION 4 SCHEMATIC DIAGRAMS
< RCQ10 series >
4. 4. P - P.C.Board
+
-
COL
D
COL
D
COL
D
COL
D
COL
D
COLD
COL
D
HOT
HOT
HOT
HOT
HOT
HOT
HOT
COLD
HOT
+
-
E(S)
B(G)
C(D)
C
(D
)
E
(S
)
B
(G
)
C
(D
)
E
(S
)
B
(G
)
C(D
)
E(S
)
B(G
)
1
2
3
4
+
-
A
K
A
K
A
K
1
2
4
3
4
6
3
1
A
K
A
K
5
6
3
4
2
1
1
2
4
3
1
2
4
3
C(D
)
E(S
)
B(G
)
C(D
)
E(S
)
B(G
)
C(D
)
E(S
)
B(G
)
C(D
)
E(S
)
B(G
)
C
E
B
C(D
)
E(S
)
B(G
)
8
2
13
9
A
K
A
K
1
3
5
4
7
1
14
8
1
2
4
3
1
2
4
3
1
2
4
3
D
S
G
D
S
G
D
S
G
C(D)
E(S)
B(G)
C(D)
E(S)
B(G)
+
-
+
-
4
1
6
3
+
-
4
1
6
3
-
+
C(D
)
E(S
)
B(G
)
K
A
A
K
A
A
A
K
A
K
A
K
K
A
5
8
1
4
5
8
1
4
TO
P
1
5
TO
P
1
3
2
1
8
7
TO
P
B
to
B
1
2
TO
P
B
to
B
14
13
1
TO
P
12
+
-
+
-
1
2
3
4
1
2
3
4
4
6
3
1
K
A
5
8
1
4
1
TO
P
10
+
-
K
A
K
A
CL925
4
CL
944
9
CL925
5
C9201
C9
20
3
CL925
7
C9
20
4
CL925
8
C9205
Q9201
C9206
C901
3
CL
945
0
C901
4
C9
20
8
CL
945
1
Q
92
05
C9
20
9
Q
92
06
CL
945
4
CL926
0
Q92
08
CL
945
5
ZA910
1
ZA9102
CL945
7
CL926
3
CL945
8
C9
21
0
SW900
1
CL
926
5
C9
21
2
C
92
15
CL946
1
ZA9301
CL946
2
D900
2
ZA9302
D900
3
C
L9
46
5
R900
1
R900
2
D900
6
R9003
R9
00
4
CL946
8
C
92
24
C
92
25
C9
22
6
D9
20
3
C9
22
7
C9
22
8
R9204
D9209
RL900
1
R
92
06
CL9477
R9
20
7
R9
20
8
CL9478
C923
0
CL9479
IC9202
C9232
C9234
D9210
D9
21
1
D9212
R9
21
3
R9
21
4
CL948
4
C
L9
48
5
R9215
R9
21
6
CL948
7
R9217
R9
21
8
R9219
L9101
L910
2
L910
4
L910
6
R9
22
2
L9
30
1
R9
22
9
C925
1
PC
920
2
L9
30
2
C925
2
L930
3
L9304
C925
4
PC920
4
C925
5
Q925
1
Q92
52
C925
6
C925
7
Q92
53
C925
8
R9230
Q92
54
L9
30
9
C925
9
Q925
6
Q925
7
R923
8
C926
0
R9239
F900
1
C926
1
C926
2
C926
3
C926
4
C926
5
L931
6
C926
6
L931
7
C9
26
7
L9318
C9
26
8
R924
2
R924
4
R924
5
R924
6
T920
1
D925
2
R925
2
D925
6
R925
7
R925
8
R925
9
IC925
1
IC9252
R926
0
R926
1
R9
26
2
R926
3
R926
4
R926
5
R926
6
R926
7
R926
8
R927
0
R927
1
R927
2
R927
3
R927
4
R927
5
R927
6
R927
7
R927
8
PC925
1
R927
9
PC925
2
PC925
3
R928
0
R928
1
R928
2
CL
911
0
CL
911
1
CL
911
2
CL931
7
CL931
8
CL931
9
CL
932
0
CL
933
5
CL
933
6
C910
1
C9102
C910
4
Q910
1
C910
5
Q910
2
Q910
3
C930
1
ZA9001
C
93
03
ZA900
3
C
93
04
C911
0
Q930
1
C930
6
C930
7
Q9303
C911
3
C930
8
C911
4
C930
9
PA930
1
C9
11
9
C
93
10
C931
1
CL
936
6
C
93
13
CL936
7
Q93
10
C931
4
C9
12
0
CL
936
8
C9
12
1
CL
936
9
C931
6
Q931
2
C912
2
C912
3
C9
31
8
C
93
19
D910
1
C912
6
CL
937
0
CL9373
C
93
20
CL937
4
CL937
5
C9
32
2
CL937
6
R910
6
CL
937
7
C9
32
4
R910
8
C913
0
D930
1
C9
13
1
C932
5
Q93
21
R910
9
C9
13
2
C9
32
6
D9
30
2
D
93
03
D9304
C9
32
9
R930
1
R930
2
D911
2
D9
11
3
CL
938
0
D911
5
R9
30
6
R930
7
R911
4
C9
33
0
CL
938
4
IC
93
01
R911
5
C9
33
1
R930
9
CL
938
5
C933
2
IC9303
C933
3
C933
4
CL
938
8
R911
9
C933
5
IC930
5
CL
938
9
C933
6
IC930
6
C9
33
7
R
93
11
P1
1
R931
3
CL939
0
R931
5
R9
31
6
CL9392
CL9393
CL9394
CL
939
5
R9
31
9
R9
12
6
C9
34
3
R9
12
7
CL939
8
R912
8
CL939
9
C934
5
L920
1
C934
6
L9202
C9
34
8
C934
9
R9
32
3
R9
32
6
P6
R9
32
7
C935
4
C
93
55
C9
35
6
C935
7
R933
4
R9
33
5
R933
7
C936
0
C936
1
C9
36
6
R934
0
R934
1
R
93
42
R9
34
3
R9
34
4
R9
34
5
C9
37
1
C9
37
2
C
93
75
LF900
1
C
93
76
LF900
2
C9
37
7
C9
37
8
R9
36
0
R9
36
1
L925
1
L9252
L9253
L9254
L925
5
L925
6
L9257
R9
37
3
L9258
CL
920
1
CL
920
2
CL
920
3
CL920
4
CL
940
0
R9
38
6
CL940
2
R
93
87
R938
8
CL940
9
CL921
7
CL921
8
CL921
9
C
L9
41
0
CL941
1
CF910
1
C
L9
41
2
C
L9
41
3
CL922
0
C
L9
41
5
CL922
1
CL922
2
CL922
3
CL922
5
CL922
7
CL
922
8
CL
922
9
CL942
1
CL
923
0
CL
923
1
CL923
3
CL923
4
CL943
2
CL
943
3
CL943
6
CL943
7
CL
943
8
C900
1
C9
00
2
C900
3
CL944
2
CL
944
3
C9008
CL
944
5
CL925
1
C9009
CL
944
6
CL925
2
CL925
3
F9001
F9201
P1
P3
P5
P9
F9101
-
+
HO
T
HO
T
HO
T
HO
T
HO
T
HO
T
HO
T
COL
D
COL
D
COL
D
COL
D
COL
D
COLD
COL
D
HOT
COLD
COLD
HOT
+
-
C(D)
E(S)
B(G)
C(D)
E(S)
B(G)
C(D)
E(S)
B(G)
1
2
3
4
+
-
C(D)
E(S)
B(G)
A
K
A
K
5
8
1
4
K
A
K
A
A
K
A
K
A
K
A
K
1
2
4
3
8
1
16
9
K
A
A
K
A
K
1
2
5
6
3
4
1
2
4
3
1
2
4
3
7
1
9
13
G
D
S
G
D
S
G
D
S
C(D)
E(S)
B(G)
C(D)
E(S)
B(G)
C(D)
E(S)
B(G)
C(D)
E(S)
B(G)
-
+
-
+
-
+
C(D)
E(S)
B(G)
C(D)
E(S)
B(G)
-
+
C(D)
E(S)
B(G)
C(D)
E(S)
B(G)
C(D)
E(S)
B(G)
1
4
5
8
K
A
A
C(D)
E(S)
B(G)
K
A
A
K
A
C(D)
E(S)
B(G)
K
A
A
K
A
K
K
A
K
A
K
A
K
A
1
2
3
1
3
2
1
8
7
14
13
1
2
1
12
+
-
+
-
1
2
3
4
1
2
3
4
1
4
5
8
1
10
+
-
1
4
5
8
K
A
K
A
K
A
CL944
8
CL
925
6
CL925
9
Q9202
C9207
CL945
2
CL945
3
Q9207
CL
926
1
Q9209
CL926
2
CL9456
CL926
4
C9211
C9214
Q9210
C9216
C9217
C9218
D9001
C9219
CL9464
D9004
C9220
C9221
R9005
C9222
R9006
C9223
D9201
IC900
1
D9202
D9204
CL9470
D9205
CL9471
R9201
C9229
R9202
D9206
CL9472
D9207
CL9473
R9203
D9208
CL947
5
R9205
CL947
6
IC920
1
R9209
C9231
C9233
D9213
R9210
CL
948
0
D9214
CL
948
1
D9215
R9211
D9216
R9212
D9217
CL948
6
CL948
8
L9103
R9220
CL949
1
L9105
R9221
CL949
2
CL949
3
L9107
CL949
4
R9224
CL949
5
R9225
R9227
CL949
7
R9228
CL949
8
PC920
1
PC920
3
C9253
R9234
R9235
R9236
R9237
L9310
L9312
R9240
R9241
R9247
R9248
R9249
R9250
R9253
R9254
R9255
R9256
CL
910
5
CL910
6
CL910
7
CL910
8
CL910
9
CL930
1
CL9302
CL9303
CL9304
CL930
5
CL9306
CL9307
CL930
8
CL930
9CL931
0
CL931
1
CL9312
CL931
3
CL
932
3
CL
932
4
CL
932
5
CL9326
CL9327
CL9328
CL932
9
CL933
0
CL
933
1
CL933
2
CL933
3
CL9334
CL
933
7
CL9344
CL9347
CL9348
CL9349
C9103
C9106
C9108
CL935
0
Q9104
CL935
1
C9109
Q9105
CL935
2
Q9106
CL935
3
CL935
4
CL9357
CL9358
C9305
C9111
CL9359
C9112
Q9304
C9115
C9116
C9117
Q930
8
C9118
CL936
0
Q930
9
CL9361
CL936
2
CL936
3
CL936
4
CL936
5
C9312
C9315
Q9313
Q9314
C9124
Q9315
C9125
C9127
Q9318
C9128
C9129
CL9371
R9101
R9102
CL9372
R9103
R9104
C9321
R9105
C9323
R9107
Q9320
IC910
1
Q9322
C9327
C9328
D9110
D9111
Q9325
R9110
D9114
R9111
R9112
D9116
R9113
D9117
D9118
CL938
6
R9116
R9117
IC9304
R9118
C9338
R9314
R9120
CL939
1
R9121
R9122
R9317
R9123
R9318
R9124
C9341
C9342
CL9396
CL939
7
R9129
R9320
R9321
R9324
R9130
R9325
R9131
R9132
R9133
R9134
R9328
R9329
R9135
R9136
C9353
R9137
R9330
R9331
R9336
R9338
R9339
C9363
C9364
C9365
C9370
C9373
R9353
R9356
R9357
C9380
R9359
R9362
R9363
R9364
R9369
R9370
R9371
R9372
R9374
R9376
R9377
R9379
CL
920
5
CL
920
6
CL
920
7
CL
920
8
CL
920
9
R9382
R9383
CL940
1
CL
921
0
CL
921
1
CL
921
2
CL
921
3
CL940
8
CL
921
4
CL921
5
CL921
6
R9391
R9394
CL941
4
CL9224
CL
922
6
CL942
2
CL9423
CL9424
CL9425
CL9232
CL9426
CL9428
CL923
5
CL9429
CL9430
CL9431
CL944
1
CL944
4
CL944
7
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