Sc-Board (3/3) Schematic Diagram - Panasonic TC-P42C1 Service Manual

11.27. SC-Board (3/3) Schematic Diagram

11
L16699
G0C471KA0167
12
R16713
100k
Q16874
B1CBGD000001
Q16882
C16866
10V
B1ABCF000231
1u
R16847
4.7k
C16868
10V
1u
R16833
10k
*C16414
R16841
220V
300u 56k
R16825
150k
D16710
MAZ815000L
D16719
B0ECKP000047
IC16784
2 1
MIP9L02MBS
PC16896
B3PBA0000223
VAD GEN.
3 4
Q16816
2SD0601AQL
C16843
R16789
50V
10k
0.1u
C16856 C16857
10V 50V
1u 4700p
VAD
13
5V
R16475
4.7k
R16473
560
AA_SC_FPGANRST
D16474
MA2J11100L
MAIN_STOP0
PC16480
R16474
1k
B3PBA0000223
3
IC16471
2
C0DBEKA00003
1
SHUNT REG
14
IC16791
DC/DC CONVERTER
EHMDD9920
15V
C16791
25V
220u
15
16
19 20
TP64
D16715
VSET:290V
IC16788 B0ECHR000001
C16823
C16822
TPVSET R16731
630V 400V
MIP3900MSSCF 100k R16735
5600p 47u
187k
VSET GEN.
R16877
680 C16821
R16736
Q16667
50V
187k
0.1u
2SB0709A0L
LS DRAIN
4 5
R16737
D16714 205k
MAZ815000L
R16714
FB
3 47k
R16848
Q16884
4.7k
CL SOURCE
2SD0601A0L
2 7 R16715 C16869
10k 50V
R16733
0.1u 470k
VDD SOURCE
1 8
IC16789
R16734
4.99k
C0DBZMC00006
C16867 R16806
1k SHUNT REG
10V
1u
R16838
56k
*C16413
220V
300u
L16697
G0C102KA0187
R16845 R16785 R16822
71.5k 100k 82k
C16813
R16846 R16786 R16823
220V 100k 82k
82k
220u
VR16600
50k
D16824
VAD MAZ83300ML
C16858
16V
0.1u
D16825
MAZ83300ML
R16844 R16787 R16824
33k 33k
1.24k
D16711
B0ECHR000001
TP94
L16472
G0ZZ00002183
TPVAD
VAD:-180V
IC16724
C0CBADC00072
5V_F_A 15V_F
5V_F_A
1 VIN 3
VOUT
C16725 COM C16723
25V 25V
4.7u 2
D16791 4.7u
D16725
MAZ82000ML
MA2J11100L
5V_F_B
IC16725
R16480 C0CBADC00072
4.7k
SCNR_PRO 5V_F_B
D16473 15V_F
R16471
MA3X152D0L
3.9k R16791
1k
1 VIN 3
Q16471
4 CHA VOUT
R16478
B1ABCF000231
D16475 5.6k
B0HCKS000002
R16472 MAZ80510LL
COM C16721
2.2k
50V
2 100u
D16476
C16472 C16724
R16479
25V MA2J11100L 25V
5 10k
1u
4.7u
VSET2_O
R16811 TP53
1.5k
D16478
B0HCKS000002
D16816
16V_F
MAZ81200ML
C16812
25V
4.7u
D16817
C16795
MAZ81200ML
25V
470u
21 22
VSET
R16744
127k
TP41
R16749 9
10k
R16794
8
200k
TP42
7
R16795 6
200k
TP43
5
D16717
MAZ83300ML
4
TP44
3
R16796 Q16875
56k
2
B1ABCF000231 5V
1
TO
*SC46 SD-BOARD
(SD46)
IC16786
MIP3900MSSCF D16720
B0ECKP000047
VSCN GEN.
LS DRAIN
4 5
L16698
680u
FB
3
R16870
68k
CL SOURCE
2 7
PC16722
B3PBA0000223
VDD SOURCE
1 8 R16772
C16864
PC16723
4.7k
Q16817 B3PBA0000223 50V
0.1u
B1CBGD000001
R16829
C16860 C16862 C16861 1k
R16773
10V 10V 16V R16851
1u 1u 1k 470k
0.1u
C16844
50V C16863
50V
0.1u
0.1u
Q16815
B1ABCN000007
D16713
B0ECHR000001
VAD
IC16787
C0DBZMC00006
SHUNT REG
VSCN
TPVSCN
R16860
8.2
D16859
B0HCKS000002
D16860
B0HCKS000002
16V_F
C16691
160V
100u
D16721
VFG
*C16460 *C16461 *C16462
630V 630V
1500p 1800p 3300p
23
63
! SC-BOARD TXNSC1ETUU (3/3)
R16720
22
AA_SIU
R16721
22 AA_OC2
R16722
22
AA_CLK
R16723
22 AA_OC1
VSCN
TP95
R16831
71.5k
VFG
D16712
MAZ815000L
C16842
160V
R16832
100u
71.5k
R16873
2.49k
TP59 5V_F_A
9
TP60
8
7
6
VSCN_F
5
4
3
2
1
TO
SU-BOARD
*SC41 (SU41)
TP61
TPSC1
VSCN_F
TP96
L16851 R16696
2.2
G0ZZ00002183
TP62
TP63
VSCN_F
9
R16886
*C16464 8
630V 630V 220k
1000p
7
R16887 5V_F_B
TP80 TP81
220k 6
VSET2_O
5
R16888
5V_F_A
220k TP78 TP79
4
SCNR_PRO
3
CHA
2
1
TP51
TO
*SC42
SD-BOARD
SC50
(SD42)
24 25
ZA16401
K4CD01000011
SC2
ZA16411
TUXJ490
ZA16412
TUXJ490
ZA16402
K4CD01000011
ZA16421
TUXJ490
ZA16422
TUXJ490
SC30
ZA16403
K4CD01000011
FOR
FACTORY
USE
26 27