Panasonic TH-42PW6BX Service Manual page 102

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14.7. P-Board (2 of 2) Schematic Diagram
D567
B0HARR000009
1
#
1/2W
2
R587
22
R584
2.2k
3
R585
100
4
IC553
C0DAEJC00003
ERROR
DETECT
B0HFRJ000012
5
6
B0HFRJ000012
7
8
9
10
C565
R583
2.2k
11
R586
100
12
IC557
C0DAEJC00003
ERROR
DETECT
C414
560p
500V
D409
13
B0HCMM000001
14
R412
220
#
15
1/2W
R571
0
16
IC402
ERROR
C0DAEJC00003
DETECT
17
18
19
20
21
TH-42PW6/TH-42PWD6
P-Board(2of2)Schematic Diagram
10
Vsus=170V
190V
D570
B0HARR000009
190V
C573
C574
C566
200V
200V
2kV
1800
1800
1000p
R597
R598
R600
220k
220k
220k
D572
B0HCMM000001
20V
C575
R592
50V
2.2k
C569
22u
1kV
1W
100p
R602
46.4k
135V
R603
49.9k
1%
65V
D571
MAZ30560ML
R604
49.9k
1%
35V
C568
4700p
50V
R605
50k
Vsus
R591
47k
2.5V
R606
2.55k
1%
D568
12V
C572
C564
100p
25V
1kV
2200u
C591
100p
1kV
D660
15V
C590
R619
R621
25V
C570
4.7k
4.7k
2200u
1kV
470p
70V
12V
D573
C576
B0HFRJ000012
25V
2200u
C571
1kV
100p
15V
D574
C577
B0HFRJ000012
25V
2200u
D
R595
D579
Q552
470
MA3X152K0L
#
1/2W
B1DEGQ000019
G
S
D576
D577
B0HCMM000001
MA3X152K0L
R593
R594
100k
22
R601
6.8k
Q554
R608
R596
R599
6.8k
2SC3311A0A
6.8k
4.7k
R609
R607
12.1k
150
50V
C578
R589
3300p
Q553
49.9k
1%
2SB0621AWA
D575
B0JCME000025
D580
D578
R561
MA3X152K0L
12.1k
MA3X152K0L
1%
12V
C567
4700p
R590
ERROR
10k
50V
DETECT
Vda
2.5V
R588
47k
R635
2.55k
1%
C418
D410
16V
B0HCMM000001
100u
R417
100k
C416
16V
470u
C417
Q404
25V
2SC3311A0A
47u
+
R420
10k
R418
0
R421
D411
D412
B0HCMM000001
MAZ30510ML
C415
1%
4700p
R415
50V
3.9k
R414
47k
R416
2.55k
1%
11
P-BOARD TNPA2841 (2/2)
!
D586
B0HCMM000001
D583
MA3X152K0L
20V
R617
10k
D584
Q555
MA3X152K0L
2SC3311A0A
R613
R616
1k
10k
D585
MAZ30560ML
R614
4.7k
R554
105k
R552
105k
IC558
C0DAEJC00003
R555
ERROR
2.49k
1%
DETECT
7V
IC555
C0DAAHG00007
R610
3.3k
1%
4V
1%
R615
1k
1%
R611
50V
1.5k
D587
C583
B0JCME000025
0.1u
L554
220u
R618
R620
R612
C579
68
68
2.55k
25V
C581
1%
6.3V
220u
1200u
D589
B0HCMM000001
IC554
C0DAEJC00003
7V
IC403
AN7705F
AVR5V
1
3
IN
OUT
C419
10V
COM
470u
2
R422
10k
10k
Q401
2SC3311A0A
R426
R425
4.7k
47k
R427
4.7k
Q403
R424
2SC3311A0A
47k
R428
22k
Q402
C420
R423
2SC3311A0A
25V
22k
100u
12
D592
B0HCMM000001
D593
B0HCMM000001
7V
15V
R626
10k
D595
MA3X152K0L
Q557
D590
MA3X152K0L
2SC3311A0A
R623
10k
D594
MAZ30560ML
R625
10k
MAZ30510ML
AVR5V
5V
P10
13
TO
SC-BOARD
(SC2)
P2
Vsus
1
2
Vsus
3
NC
4
GND
5
GND
6
GND
C585
C584
R627
25V
47k
0.01u
100u
50V
D596
C421
50V
0.022u
C422
50V
0.022u
TP50
TP51
R628
R630
C586
47
50V
4.7k
1/2W
0.01u
Q558
R631
2SC3311A0A
100k
14
59

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