Sc-Board (3/4) Schematic Diagram - Panasonic TC-P42G25 Service Manual
42 inch class 1080p plasma hdtv
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Also See for TC-P42G25:
- Operating instructions manual (76 pages) ,
- Manual de instrucciones (64 pages) ,
- Troubleshooting handbook (62 pages)
Table of Contents
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12.30. SC-Board (3/4) Schematic Diagram
Vsus
11
16V_F
12
AA_CERS
AA_CPH1
SEPA PROTECT
CIRCUIT
R16494
2k
IC16490
C0DBZMC00006
SHUNT REG
D16492
DZ2J047M0L
13
AA_CIS
VFG
14
VOL
15
Vad+5V
16
R16891
69.8k
R16892
82.5k
R16893
82.5k
D16678
DZ2J15000L
5V
R16923
10k
D16493
B0ADCJ000100
D16920
B0ADCJ000100
AA_UHZ
R16497
47k
D16494
B0ADCJ000100
R16926
Q16920
2.2k
B1ABCN000007
R16927
22k
Q16921
B1ABCN000007
R16747
2.2k
R16928
4.7k
C16707
50V
R16717
22p
1k
AA_CEL
R16707
3.9k
B1ABCF000231
R16711
4.7k
VAD
17
18
19
20
R16604
330
PC16603
B3PBA0000498
5V
C16490
16V
1u
R16498
PC16684
10k
R16495
B3PBA0000496
750
1
TP67
TP68
Q16490
B1CBGD000001
2
3
4
R16496
47
2
3
1
5
R16684
220
IC16491
SEPA PROTECT
C0BBAA000008
D16490
B0ECKP000055
R16492
R16491
R16490
D16491
R16493
120k
120k
120k
6.19k
B0ECKP000055
R16769
1
6
75
Q16762
B1HFPFA00001
2
5
R16761
C16685
C16753
R16685
10
50V
25V
220
3
4
0.1u
4.7u
PC16685
TP103
B3PBA0000496
C16641
630V
2200p
TP104
Vad+5V
IC16691
R16655
10k
C0JBAC000363
IC16661
16V_F
C0BBBA000024
C16891
R16656
R16686
R16900
25V
4.7k
10k
10k
1u
COMPARATOR
Q16649
B1ABCN000007
D16653
B0ACCJ000048
1
A_OUTPUT
8
VCC
R16897
R16652
1k
8.2k
2
7
A_-INPUT
B_OUTPUT
R16901
4.7k
3
A_+INPUT
6
D16902
B_-INPUT
D16901
B0ACCJ000048
B0ADCJ000100
R16898
4
5
GND
1.05k
B_+INPUT
R16904
22k
R16899
2.74k
R16921
R16920
1.24k
10k
D16478
1
A_OUTPUT
8
B0ACCJ000048
VCC
R16801
22k
R16804
2
7
1.1k
A_-INPUT
B_OUTPUT
Q16801
DSA2001S0L
3
A_+INPUT
6
Q16810
B_-INPUT
B1ABCF000231
R16922
3.48k
4
GND
5
D16477
B_+INPUT
R16746
DZ2J047L0L
47k
IC16920
R16802
R16745
R16742
30.9k
470k
47k
C0BBBA000024
COMPARATOR
Vad+5V
Q16701
B1ADCN000007
16V_F
D16702
B0ACCJ000048
1
5
Q16818
B1CBGD000001
Q16702
2
C16708
50V
R16776
0.1u
3
4
47
R16691
C16773
56k
25V
R16712
IC16773
1u
1k
R16692
C0JBAB000715
1.5k
INVERTER
21
22
!
15V
C16602
R16633
R16765
50V
22k
10
22p
Q16607
B1CBGD000001
D16497
R16631
B0ECKP000055
10k
D16765
B0ECKP000055
6
5
C16684
C16755
C16756
50V
25V
25V
4
0.1u
4.7u
4.7u
VOL
B0ADCJ000100
R16615
1.1k
Q16602
R16607
DSC2001Q0L
6.98k
R16634
D16610
D16605
470
DZ2J051L0L
B0ACCJ000048
R16605
1.8k
D16602
Q16603
DZ2J150M0L
DSA2001S0L
R16622
D16407
R16621
220
B0JCME000093
220
R16681
R16682
10
10
R16763
47k
Q16622
Q16621
C16642
D16641
B1JADN000009
630V
B1JADN000009
5600p
B0FBCN000006
15V
R16667
2k
R16645
D16654
B0ACCJ000048
5.6k
R16668
C16645
2k
630V
Q16645
1000p
NAND GATE
R16646
DSC2001Q0L
1.18k
1
5
R16653
D16650
D16648
C16692
D16651
1.8k
DZ2J051L0L
B0ACCJ000048
2
50V
DZ2J051M0L
0.1u
3
4
Q16647
Q16646
B1CBGD000001
R16654
DSA2001S0L
47
R16677
2k
Q16608
C16661
C16662
B1CBGD000001
R16658
630V
630V
6.34k
1000p
1000p
R16678
2k
Q16662
R16663
R16659
R16687
Q16677
7.15k
0
27k
DSC2001Q0L
DSC2001Q0L
R16662
10k
Q16678
R16661
R16688
B1ABCF000231
1.2k
R16679
8.87k
D16677
C16675
10.7k
B0ADEJ000035
50V
390p
R16680
D16671
4.7k
4
1
B0ACCJ000048
NC
REFERENCE
3
ANODE
2
CATHODE
Q16663
IC16692
DSA2001S0L
C16668
R16666
50V
22k
SHUNT REG
220p
C0DBZYY00352
D16669
B0ACCJ000048
R16673
4.7k
R16690
R16675
4.7k
4.7k
R16699
Q16675
Q16670
10k
B1ADCN000007
B1ADCN000007
R16694
56k
Q16671
R16695
Q16676
1.5k
B1ABCF000231
B1ABCF000231
23
24
72
SC-BOARD TXNSC1LGUU (3/4)
R16609
C16603
C16604
D16618
*C16417
630V
630V
2k
B0ECKP000055
1000p
1000p
220V
250u
F2A2T251A004
R16601
1
Q16606
DSC2001Q0L
D16604
D
*Q16601
B1CERR000042
G
S
R16612
47
C16608
D16607
R16617
R16610
50V
100k
B0ACCJ000048
2.2k
220p
D16642
B0FBCN000006
VOL
D16422
B0FACP000005
R16648
C16646
2k
630V
D16646
1000p
DZ2J150M0L
D16645
D16647
R16651
DZ2J150M0L
DZ2J150M0L
2k
D16652
B0ECKP000055
Q16660
B1CERR000042
C16691
160V
R16649
33
100u
R16650
D16649
100k
B0ACCJ000048
C16664
C16665
C16666
50V
50V
50V
R16664
82p
82p
82p
2k
D16663
D16664
R16674
D16662
DZ2J150M0L
2k
DZ2J150M0L
DZ2J150M0L
Q16668
DSC2001Q0L
Q16661
B1JAER000010
R16665
D16673
D16674
33
B0ECHR000001
B0ECHR000001
R16660
2.2k
VAD
25
26
21
16V_F
Vsus
22
VSCN_F
23
VFG
24
VAD
25
16V_F
26
27
27
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