Panasonic TC-42PX14 Service Manual page 63

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