Sc-Board (4/4) Schematic Diagram - Panasonic TC-P50G15 Service Manual

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

21
VSUS:198V
TPVSUS
VSET
22
L16699 D16715
VSUS G0C471KA0167 B0ECHR000001
23
IC16788
VSET GEN.
MIP3900MSSCF
R16713
100k
Q16874
LS DRAIN
B1CBGD000001
4 5
C16866
Q16882
10V
Q16884
B1ABCF000231 1u FB
3
R16847
2SD0601A0L
4.7k
CL SOURCE
2 7
VDD SOURCE
1 8
R16806
C16868 C16867
1k
10V 10V
1u
1u
R16833
10k
*C16417
220V
180u
D16719
R16841 R16838
B0ECKP000047 56k 56k
D16710
MAZ815000L
R16825
150k
L16697
G0C102KA0187
IC16784
2 1
MIP9L02MBS
3 4
VAD GEN.
PC16896
B3PBA0000498
Q16816
2SD0601AQL
C16858
16V
C16856 C16857
50V 0.1u
R16789 C16843 10V
10k 50V 1u 4700p
0.1u
D16711
TP94 B0ECHR000001
VAD:-185V
TPVAD
L16472
G0ZZ00002183
VFG
24
VSCN_F
25
VAD
5V_F_B
R16819
VAD 100k
26
R16798
C16797
2.2k
50V
R16820
0.1u
100k
R16821 D16792
100k MA2J11100L 1 5
R16799
2
1k
R16818
33k
3 4
IC16792
R16919
8.25k C0BBAA000008
COMPARATOR
IC16793 VHIZ GEN.
32V_F C0DBZMC00006
27
SHUNT REG
28
29
30
28 29
TP64
C16823 C16822
TPVSET VSET:290V 630V 400V
5600p 47u
R16731
100k
C16821 R16735 R16744
R16877
50V
680 187k 127k
0.1u
Q16667
R16736 R16749
2SB0709A0L D16714
R16848 187k R16794 10k
MAZ815000L
4.7k 200k
R16714
47k C16869 R16737
50V R16733 205k
0.1u 470k R16795
200k
R16715
10k
D16717
MAZ83300ML
R16734
IC16789
4.99k
Q16875
C0DBZMC00006
B1ABCF000231
SHUNT REG R16796
56k
D16720
B0ECKP000047
LS DRAIN
4 5
IC16786
FB
MIP3900MSSCF 3
VSCN GEN.
CL SOURCE
2 7
R16785
R16845
100k
76.8k VDD SOURCE
1 8
R16786
R16846 PC16722 R16829
82k 100k 1k
C16813
B3PBA0000498
220V
Q16817
220u
B1CBGD000001
R16822
PC16723
82k C16862 C16860 C16861
10V 10V 16V B3PBA0000498
VR16600
1u 1u 0.1u
50k
R16823
D16824 82k C16844
MAZ83300ML
50V
0.1u
VAD
D16825
R16787 R16824
MAZ83300ML
33k 33k Q16815
R16844 D16713
1.24k B0ECHR000001
B1ABCN000007
VAD
R16801
Q16801
B1ADCN000007
R16813
2.2k R16804
C16814
R16742 50V
R16812
10k Q16810 560p
TP84 TP83 1.8k
B1ABCF000231
Q16743 D16811
2SD0601A0L MA2J11100L
R16746 D16478 R16814
47k B0HCKS000002 22.1k
R16815
2.49k
D16477 R16745
MA2J11100L 22k R16747
10k
R16797
22
VAD
1 5
IC16801
2
C0DBZMC00006
3 4
SHUNT REG
R16573
22
IC16564
C0JBAB000715
INVERTER
VSET23 GEN.
30 31
SC-BOARD TXNSC1DRUU (4/4)
!
5V
15V
R16752 D16820
4.7k
MA3X152E0L
R16774
R16751 Q16876
27k
150k
D16821 B1ABCF000231
MAZ83600ML
R16783
150k
D16871
MAZ82400ML
D16875
MA2J11100L
R16775
4.7k
R16755 R16750 R16756
12k 12k 12k
D16874
R16753
MAZ80510LL 220k
ERROR DET
-20<Vad+Vscn=-40<-60V
TP95
VSCN:VAD+145V
TPVSCN
L16698
G0C681MA0065
R16870
R16831 R16860
68k D16712
71.5k 8.2
MAZ815000L
C16842
R16832 D16859
C16864 160V
R16772 71.5k B0HCKS000002
50V 100u
4.7k
0.1u
R16880
D16860
0 B0HCKS000002
R16773
1k R16851
470k
R16696
2.2
C16863
50V
0.1u
IC16787
R16873
C0DBZMC00006
2.49k
SHUNT REG
*C16460
630V
1800p
TPSC1
L16851
G0ZZ00002183
TP96
VSCN_F
R16802
47k 47k
TP101
AB_HIZ
TP102
AB_VSET23
100k
32 33
77
SOS7_SC2
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
AA_OC1
2
R16723
22
1
TO
SD-BOARD
(SD46)
SC46
9
5V_F_A
8
7
6
5
4
3
Vfo
2
1
TO
SU-BOARD
(SU41)
SC41
ZA16401
K4CD01000011
ZA16411
VFG
TUXJ490
TP59
TP60
TP61
TP62
ZA16412
TUXJ490
ZA16402
K4CD01000011
ZA16421
TUXJ490
ZA16422
TUXJ490
ZA16403
K4CD01000011
Vfo
9
TP78 TP79
8
7
TP80 TP81
6
5V_F_B
5
4
5V_F_A
3
SCNR_PRO
2
CHA
1
TO
TP51
SD-BOARD
SC50
(SD42)
FOR
SC42
FACTORY
USE
34 35 36