Sc-Board (4/4) Schematic Diagram - Panasonic TC-P54G10 Service Manual

11.37. SC-Board (4/4) Schematic Diagram

21
VSUS:190V
TPVSUS
VSET
22
VSUS
23
L16699
G0C471KA0167
B0ECHR000001
IC16788
VSET GEN.
MIP3900MSSCF
Q16874
R16713
100k B1CBGD000001
LS DRAIN
4 5
C16866
10V
FB
1u
3
R16847
4.7k
CL SOURCE
2 7
Q16882
VDD SOURCE
B1ABCF000231 C16868 1 8
10V
1u
C16867 R16806
10V 1k
1u
R16833
10k
*C16417
220V
300u
D16719
R16841 R16838
B0ECKP000047 56k 56k
D16710
MAZ815000L
L16697
G0C102KA0187
PC16896 *R16845
IC16784 68.1k
B3PBA0000498
2 1
MIP9L02MBS R16846
82k
3 4 VAD GEN.
Q16816 VR16600
50k
2SD0601AQL
VAD
C16856 C16857
C16858
50V
10V 16V
1u 4700p 0.1u
C16843
50V
0.1u
D16711
VAD:-175V TP94
B0ECHR000001
TPVAD
L16472
G0ZZ00002183
VFG
24
VSCN_F
25
VAD
26
5V_F_B
R16819
100k
C16797
50V
R16820
0.1u
100k
R16821 D16792 R16798
2.2k
100k MA2J11100L
1
R16818 2
33k
3
*R16919
9.31k
IC16792
IC16793
C0BBAA000008
C0DBZMC00006 COMPARATOR
SHUNT REG
VHIZ GEN.
32V_F
27
VFG
28
29
30
28 29
VSET:290V
TP64
TPVSET
D16715
C16823 C16822
R16735 R16744 R16749
400V
187k 630V 127k
47u 10k
R16731 5600p
100k
R16736 R16794
C16821 187k 200k
R16877
50V
680
0.1u
Q16667
R16737 R16795
2SB0709A0L 205k 200k
D16714
MAZ815000L
R16714 R16848
4.7k
47k
Q16884
C16869
50V R16733
2SD0601A0L
0.1u 470k
R16715 D16717
10k MAZ83300ML
R16796
Q16875
IC16789 56k
B1ABCF000231
C0DBZMC00006
R16734
4.99k
SHUNT REG
TP95
VSCN
R16825
150k D16720
B0ECKP000047
LS DRAIN
4 5
IC16786
R16822 MIP3900MSSCF FB L16698
3
82k G0C681MA0065
VSCN GEN.
CL SOURCE
R16823
2 7
82k
R16785
100k
C16813 VDD SOURCE
1 8
220V R16772
220u 4.7k
PC16722 Q16817
B3PBA0000498
B1CBGD000001
R16786
R16829
100k
1k
C16860 C16862 C16861
D16824 10V 10V 16V
PC16723
1u 1u 0.1u R16773
MAZ83300ML
1k
B3PBA0000498
C16844
50V
D16825
0.1u
MAZ83300ML
Q16815
R16787 R16824
B1ABCN000007
33k 33k D16713
R16844
B0ECHR000001
1.24k
VAD
VAD
R16813
2.2k
R16812
R16742 Q16810
TP84 TP83 1.8k
10k
B1ABCF000231
Q16743
2SD0601A0L D16811
R16746
MA2J11100L
47k
5 D16478
R16745 B0HCKS000002
22k
R16747
R16799
10k
1k
4 D16477
MA2J11100L
R16797
22
5V_F_B
1 5
2 IC16801
3 4 C0DBZMC00006
R16573
22 SHUNT REG
IC16564
C0JBAB000715
INVERTER
VSET23 GEN.
30 31
R16719
TP45
22 AA_SEL
9
TP41
AA_SIU
8
R16720
22
7
TP42
AA_OC2
6
R16721
22
5
TP43
AA_CLK
4
R16722
22
3
TP44
5V AA_OC1
2
R16723
22
1
TO
SD-BOARD
15V
(SD46)
*SC46
R16752
4.7k
D16820 SOS7_SC2
MA3X152E0L
R16774
R16751 Q16876
27k
150k
D16821 B1ABCF000231
MAZ83600ML
R16783
150k
*D16871
MAZ81500ML
D16875
MA2J11100L
R16775
4.7k ERROR DET(54)
-46<Vad+Vscn=-25<-4V
R16755 R16750 R16756
12k 12k 12k
D16874
R16753
MAZ80510LL 220k
TPVSCN
R16870
*R16831
68k
71.5k
D16712
MAZ815000L
C16842
C16864 160V R16860
8.2
50V 100u
0.1u
*R16880
0 D16859
B0HCKS000002
R16851
470k *R16832 D16860
71.5k B0HCKS000002
C16863
50V
0.1u
IC16787
C0DBZMC00006
R16873
SHUNT REG
2.49k
VFG
C16460
630V
3300p
TPSC1
TP96
VSCN_F
L16851
G0ZZ00002183
*R16801 *R16802
47k 47k
TP101
TP102
Q16801
C16814 B1ADCN000007
50V R16804
560p 100k
*R16814
19.6k
R16815
2.49k
VAD
32 33
79
SC-BOARD TXNSC1ECUU (4/4)
!
9
5V_F_A
8
7
6
5
4
3
2
R16696
2.2
1
TO
SU-BOARD
(SU41)
*SC41
ZA16401
K4CD01000011
VFG
ZA16411
TUXJ490
TP59
TP60
TP61
TP62
ZA16412
VSCN_F
TUXJ490
ZA16402
K4CD01000011
ZA16421
TUXJ490
Vfo
ZA16422
TUXJ490
C16903
630V
1200p
ZA16403
K4CD01000011
9
TP78 TP79
8
7
AB_HIZ
TP80 TP81
6
5V_F_B
5
AB_VSET23
4
5V_F_A
3
SCNR_PRO
CHA
2
1
TO
TP51
SD-BOARD
(SD42)
*SC42
FOR
FACTORY
USE
SC50
34 35 36