Panasonic TH-P54Z1D Service Manual page 117

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12.3.35. SC-Board (4/4) Schematic Diagram
SC-BOARD TNPA4840AF (4/4)
!
21
22
Vsus
23
R16713
TPVSUS
100k
Q16874
B1CBGD000001
Q16882
R16847
B1ABCF000231
R16833
10k
C16419
C16420
250V
220V
1.1u
130u
R16825
150k
R16841
R16838
56k
56k
D16710
MAZ815000L
IC16784
2
1
MIP9L02MBS
PC16896
B3PBA0000498
VAD GEN.
3
4
Q16816
2SD0601AQL
C16856
C16857
C16858
50V
16V
10V
C16843
R16789
1u
4700p
0.1u
50V
10k
0.1u
TPVAD
VCSN_F
24
VFG
25
VAD
26
16V_F
27
15V_F
SCNR_PRO
5V_F_A
5V
R16475
R16473
R16471
R16480
5V_F_B
4.7k
560
3.9k
4.7k
D16791
AA_SC_FPGANRST
MAZ82000ML
D16474
D16473
MAIN_STOP0
MA2J11100L
MA3X152D0L
R16474
1k
R16791
1k
PC16480
D16476
B3PBA0000498
MA2J11100L
Q16471
B1ABCF000231
3
4
R16472
C16472
2
2.2k
R16479
25V
10k
1u
1
5
IC16471
SHUNT REG
C0DBEKA00003
28
28
29
TP64
TPVSET
L16699
D16715
B0ECHR000001
G0C471KA0167
IC16788
VSET GEN.
R16877
Q16667
MIP3900MSSCF
2SB0709A0L
LS
DRAIN
4
5
C16866
10V
R16714
FB
1u
47k
3
Q16884
2SD0601A0L
CL
SOURCE
R16715
2
7
4.7k
10k
VDD
SOURCE
1
8
IC16789
C0DBZMC00006
R16806
C16868
C16867
1k
SHUNT REG
10V
10V
1u
1u
R16822
82k
*R16845
R16785
R16823
68.1k
100k
82k
T16697
ETS19BD119AC
1 P1
PC16722
Q16817
R16846
R16786
9
S2
82k
100k
B3PBA0000498
B1CBGD000001
3 PT
D16824
S1
7
MAZ83300ML
C16813
VR16600
250V
C16844
C16862
5 P2
1.1u
R16826
50k
D16825
10k
50V
10V
MAZ83300ML
0.1u
1u
VAD
Q16815
B1ABCN000007
R16787
R16824
D16711
R16844
33k
33k
1.24k
B0ECHR000001
TP16194
TP94
VAD
16V_F
D16721
B0ECHR000001
R16819
100k
IC16724
5V_F_A
R16820
15V_F
100k
C0CBADC00072
IC16791
R16821
1
VIN
3
100k
VOUT
EHMDD9922
C16725
C16723
COM
DC/DC CONVERTER
25V
25V
15V
R16818
CHA
2
4.7u
4.7u
33k
R16478
5.6k
1
VIN
10
VOUT_32V_F
2
VIN
9
VOUT
D16725
MA2J11100L
C16791
8
25V
VOUT
220u
C16795
*R16919
25V
9.31k
IC16725
4
7
GND
820u
5V_F_B
COM
C0CBADC00072
5
GND
6
COM
1
VIN
3
D16475
VOUT
MAZ80510LL
C16724
COM
C16721
25V
25V
2
220u
4.7u
30
31
R16731
100k
R16735
C16823
C16822
R16744
187k
D16714
C16821
630V
400V
127k
50V
34u
680
MAZ815000L
5600p
0.1u
R16736
187k
R16749
R16794
10k
200k
R16737
C16869
R16848
205k
4.7k
50V
R16733
0.1u
470k
R16795
200k
D16717
MAZ83300ML
Q16875
R16734
B1ABCF000231
4.99k
R16796
56k
D16720
B0ECKP000047
*D16871
TP95
MAZ81500ML
IC16786
SHUNT REG
MIP3900MSSCF
LS
DRAIN
4
5
L16698
L16696
G0C331KA0167
G0C331KA0167
FB
3
R16870
R16831
68k
CL
SOURCE
71.5k
2
7
VDD
SOURCE
1
8
R16772
C16864
D16712
4.7k
50V
MAZ815000L
0.1u
R16829
1k
C16860
R16832
10V
71.5k
PC16723
1u
R16773
1k
B3PBA0000498
C16861
16V
C16863
0.1u
R16851
50V
470k
0.1u
D16713
B0ECHR000001
IC16787
C0DBZMC00006
R16873
2.49k
SHUNT REG
VAD
32V_F
R16813
2.2k
R16812
Q16810
1.8k
B1ABCF000231
C16797
TP84
TP83
D16792
R16798
R16742
50V
MA2J11100L
2.2k
10k
0.1u
Q16743
1
5
2SD0601A0L
R16746
D16478
47k
B0HCKS000002
2
R16799
1k
D16811
R16745
R16747
D16477
MA2J11100L
22k
10k
3
4
MA2J11100L
IC16792
C0BBAA000008
1
5
COMPARATOR
2
VHIZ GEN.
3
4
R16573
IC16793
IC16564
22
R16797
22
C0DBZMC00006
C0JBAB000715
SHUNT REG
INVERTER
VSET23 GEN.
32
33
117
R16719
TP45
22
AA_SEL
9
TP41
R16720
AA_SIU
8
22
R16721
7
TP42
22
AA_OC2
6
R16722
5
TP43
22
AA_CLK
4
5V
TP44
R16723
3
22
AA_OC1
2
5V
1
15V
SOS7_SC2
SC46
15V
R16752
4.7k
D16820
TO
MA3X152E0L
R16751
SD-BOARD
R16774
Q16876
27k
150k
(SD46)
B1ABCF000231
D16821
R16783
150k
MAZ83600ML
D16875
MA2J11100L
R16775
4.7k
R16750
12k
R16755
R16756
12k
12k
R16753
D16874
220k
MAZ80510LL
ZA16401
K4CD01000011
VSCN
TPVSCN
R16860
8.2
9
8
7
D16859
ZA16411
B0HCKS000002
6
TUXJ669
5
C16904
C16842
TPSC1
VCSN_F
630V
160V
4
1200p
130u
R16696
3
6.2
2
D16860
B0HCKS000002
R16697
1
6.2
R16698
SC41
6.2
TO
SU-BOARD
ZA16412
(SU41)
TUXJ669
VSCN_F
VAD
TP96
TP59
TP60
TP61
Vfo
9
TP62
C16902
TP78
TP79
8
630V
TP63
1200p
7
AB_HIZ
TP80
TP81
6
5V_F_B
5
AB_VSET23
VAD
4
5V_F_A
3
SCNR_PRO
2
CHA
1
TP51
*R16801
*R16802
SC42
47k
47k
ZA16421
TUXJ669
TP101
TO
SD-BOARD
(SD42)
Q16801
B1ADCN000007
TP102
C16814
R16804
ZA16422
50V
100k
560p
TUXJ669
C16903
630V
1000p
R16815
*R16814
2.49k
19.6k
IC16801
SC50
C0DBZMC00006
FOR
SHUNT REG
FACTORY
USE
VAD
34
35
ZA16402
K4CD01000011
ZA16403
K4CD01000011
36

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