Read Panasonic PT-RQ22KEJ (serv.man2) Service Manual online
DIA-38
BLOCK & SCHEMATIC DIAGRAMS
< RQ22K series >
4. 3. DF-PCB
R574
0
L504
8
L504
9
R574
4
R5745
R574
6
L505
0
L505
1
L505
2
L505
3
L5055
R555
9
L5056
L505
7
C5586
R5177
R556
0
R556
1
CL500
1
CL50
02CL500
3
CL5004
R556
5
R5566
L5062
R5567
C559
3
CL520
1
R518
6
CL52
02
CL52
03
CL520
4
TPDF11
R5192
CL5402
TPDF12
TPDF13
CL540
3
TPDF14
CL540
4
C579
9
CL5405
TPDF1
5
TPDF16
CL5406
CL5407
CL5408
R519
8
CL560
1
CL560
2
CL560
3
CL560
4
CL541
0
CL560
5
CL541
1
CL5416
CL541
7CL541
8
CL5419
CL5031
CL5032 CL5033
CL5034
CL5035
CL5036
CL5037
CL5420
CL5038
CL5039
CL5421
CL5422
DF2
CL5423
DF3
1
4
0
5
L
C
0
4
0
5
L
C
4
2
4
5
L
C
CL5042
CL5043
CL5044
CL5045
CL5046
CL5047
CL5048
CL5049
CL5050
CL5051
CL5052
CL5053
CL5054
CL5055
C5001
C5002
CL5056
CL5057
C5003
C5004
CL5058
CL5059
C5005
C5006
C5007
C5008
C5009
CL5060
CL5061
CL5062
CL5063
CL5064
1
1
0
5
C
0
1
0
5
C
C5012
CL5067
C5013
C5014
CL5068
C5015
C5016 C5017
C5018
ZA510
1
C5019
ZA5102
ZA510
3
C540
3
ZA5104
C5404
ZA5105
ZA510
6
ZA510
7
CL5073
ZA5108
CL5074
C5020
ZA5109
CL5075
C5021
C5022
CL5076
CL5077
C5023
C5600
C5024
CL5078
C5025
CL5079
C5602
C5026
C5027
ZA5110
C5028
ZA5111
ZA5112
R5002
ZA5113
C560
7
ZA511
4
CL5080
R5004
ZA511
5
CL5081
CL5082
R5006
CL5083
CL5084
R5008
C5800
IC5001
CL5085
CL5086
CL5087
C5804
CL5088
C542
0
C
542
1
C580
9
C561
6
R501
2
R5014
C5230
IC5202
C5232
C5233
IC520
3
C5234
R540
1
C5235
IC5011
R540
2
C523
6
R540
3
C523
7
R540
4
C523
8
R540
5
R5406
R5407
C5818
R5408
IC5401
R5409
IC5402
IC5403
R560
1
C562
9
C524
3
R5410
IC5021
R5411
R5412
R5413
R541
4
C505
4
R5608
IC5601
C505
5
R560
9
C505
6
IC5602
C505
7
IC5603
C505
8
C5635
C505
9
R580
2
R580
3
R561
0
R580
4
R561
1
C563
9
R580
5
R5806
R561
2
R580
7
R561
3
R580
8
IC5031
R5615
R5616
C5062
C5063
C5063
R5617
C5640
R5618
R5619
C583
9
R5620
R5621
R5622
R581
7
R562
3
C584
0
IC5041
R562
6
C5072
C5073
C584
3
C507
4
C5075 C507
6
C5846
C507
7
R543
7
C584
7
R524
5
R524
6
R5822
R524
7
C546
7
C5850
C585
1
C5852
C585
4
R544
5
C5087
C5088
C5089
R583
2
C5475
R5836
R506
8
C5090
R506
9
C5091 C5092C5093
C586
3
C5094
R545
6
C5867
R507
0
C509
9
R507
1
R5073
R5268
R5074
R5075
R5076
C548
6
C5487
R565
6
R546
3
R565
7
R546
4
R565
8
C587
6
R5468
R527
4
R5469C5491
R527
5
R527
6
R527
7
R527
8
C568
9
R527
9
R566
2
C549
6
R5663
R5470
R5664
R5665
TPDF1
DF1
1
TPDF2
R5666
TPDF3
C5690
TPDF4
TPDF5
R528
3
C5694
C569
9
C589
3
CL5501
CL550
2
C589
7
CL550
3CL550
4
CL550
5
CL550
6
CL5507
CL550
8
CL5509
CL570
1
CL570
2
CL570
3
CL570
4
CL551
0
CL570
5
CL551
1
CL551
2
CL551
3
CL5514
CL5515
CL5516
CL5517
CL5518
CL5519
CL5520
CL5521
CL5522
CL5523
C510
0
X5001
X500
2
C5103
X500
3
X500
4
C5104
C5107
C5108
C5118 C5119
C550
5
C5120
C5121
C5122
C5123
C5124
C5125
C5708
R5107
C551
8
R5108
C513
1
C5132
C590
5
C5524
C552
8
R511
9
R550
1
C591
5
R5506
C5146
R512
0
R550
8
IC5501
IC5502
IC5503
C572
9
R570
2
C592
0
L520
1
R512
9
R551
1
R570
5
L520
2
C515
2
R570
6
R551
2
R570
7
R551
3
C515
4
C573
0
R551
4
R570
8
IC5701
R570
9
IC5702
R5516
IC5703
R5517
L5014
C592
8
R5518
R5519
L501
5
R513
1
L501
6
C554
3
C554
4
C573
9
R5135
R5711
R5712
R5136
R5713
R5137
R5520
R5714
C516
1
R5139
R5715
R5521
R5716
R5522
R5717
C593
3
R5523
R5718
R552
4
C5934
C574
0
R571
9
C5741
R552
7
R5140
R5141
C5747
R572
2
R514
8
R5149
C517
3
C517
4
C517
5
C517
6
C517
7
R5150
C517
8
C517
9
R5151
R515
2
R5154
R5156
R515
8
C518
0
R515
9
R5543
R573
8
C5185
R573
9
R516
0
C5188
R516
1
TOP
BtoB
80
40
41
1
12
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
T
U
V
W
Y AA AB AC AD AE AF AG AH AJ AK
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
8
9
16
1
3
5
4
A B C D E F G H J K L M N P R T
1
2
3
7
8
9
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
T
U
V
W
Y AA AB AC AD AE AF AG AH AJ AK
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
T
1
2
3
2
3
7
8
9
8
9
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
T
1
2
3
2
3
7
8
9
8
9
A B C D E F G H J K L M N P R T
1
2
3
7
8
9
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
T
U
V
W
Y AA AB AC AD AE AF AG AH AJ AK
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
T
1
2
3
2
3
7
8
9
8
9
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
T
1
2
3
2
3
7
8
9
8
9
A B C D E F G H J K L M N P R T
1
2
3
7
8
9
A B C D E F G H J K L M N P R T
1
2
3
7
8
9
FPC/FF
C
1
41
1
3
4
6
1
3
4
6
1
3
4
6
4
1
3
2
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
T
U
V
W
Y AA AB AC AD AE AF AG AH AJ AK
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
T
1
2
3
2
3
7
8
9
8
9
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
T
1
2
3
2
3
7
8
9
8
9
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
T
U
V
W
Y AA AB AC AD AE AF AG AH AJ AK
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
T
1
2
3
2
3
7
8
9
8
9
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
T
1
2
3
2
3
7
8
9
8
9
DF-PCB [A side]
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