Panasonic TH-58PZ850U Service Manual page 83

11.37. SC-Board (3/3) Schematic Diagram
11
VSUS
R16740
D16722
100k MA2J11100L
TP65
TP66
Q16874
B1CBGD000001 R16730
Q16873
B1ABCF000231
R16729
47k
R16841
*C16417
56k
220V
250u
D16710
MAZ815000L
R16788 IC16784
R16785 150k
82k
MIP9L02MBS
IPD
PC16896
B3PBA0000223
Q16816
R16786 2SD0601AQL
82k
C16856 C16857
10V 50V
Q16814 1u
4700p
B1ABCN000007
D16824
MAZ83300ML
R16789 C16843
10k 0.1u
50V
R16787 VAD
33k
TP94
L16472
TPVAD
G0ZZ00002183
SC-BOARD TXNSC1RETU (3/3)
!
12
13
TP86 TP85
5V_F_B 5V_F_B
*Q16796 *R16820
60.4k
2SC1473ARA
*D16794
*R16798 R16742
MA2J11100L
10k 10k
*D16793 *R16821
Q16743
B0HCKS000002 *C16798
78.7k
2SD0601A0L
*Q16795 0.1u
250V
2SD0601A0L
*R16818
68k
*R16819
*R16799
68k
33k
AND
*D16792
5V_F_B MA2J11100L
MA2J11100L
1 5
*C16797
2 50V
0.1u
*IC16792 IC16564
3 4
C0JBAA000377 *R16797 C0JBAB000715
22
14
TH-58PZ850U
SC-Board (3/3) Schematic Diagram
19 20
TPVSET
L16474
L16699 D16715
TP64 G0ZZ00002183
G0C331KA0187 B0HCMR000002
R16735
221k
R16731
82k
R16736
221k
R16738
82k
R16737
210k
IC16788
R16758
C16869
3.24k
50V
MIP9L02MBS
0.1u
R16703 R16702
C16823
10k 3.3k 630V
1 10
SOURCE DRAIN
R16733 5600p
C16866 Q16872
470k
10V IPD
2SB0709A0L
1u
2
BY
47k
3 8
FB VOUT C16821 CATHODE REFERENCE
0.1u
C16867
50V 50V
ANODE
4700p
7 NC NC
V01 R16734
R16732 4.99k
3.9k
5 6
VCC GND
C16868
IC16789
16V
0.1u
C0DBEYY00078
SHUNT REG
R16838
56k
*R16845
43k
VSCN
R16846
39k
VR16600
R16822
50k R16825
82k 150k
T16697
15V_MIDF
ETS19AB249AC
D16835
B0ECKP000047
1 NC S2 10 15V_MIDF
VAD
2 P1 *R16757
27k
R16823
82k
C16835
4 PT
25V
220u
Q16817
5 NC MIDF
C16858 2SD0601AQL
*C16813
16V Q16815
6 P2 S1 7
0.1u 160V
B1ABCN000007
100u
D16825
MAZ83300ML
R16826 C16844
R16844 R16824 10k 0.1u
1.24k 33k 50V
D16711
B0HCMR000002
VSET2= 6V
16V_F
VSET3= 8V
TP84 TP83
VSET4= 10V
R16813
Q16810
VSET5= V
R16816 1k C16814
B1ABCF000231
0 560p
50V
Q16801
D16478
R16746
10k B0HCKS000002 B1ADCN000007
R16814 R16815
1k
R16745 R16747 3.09k
R16804
4.7k 10k
56k
CATHODE REFERENCE
C16811
D16477 R16828
ANODE
4700p
INV 4.7k NC NC
5V_F_B 50V
1 5
2 IC16801
C0DBEYY00078
3 4
R16573 SHUNT REG
22
21 22
VSET
5V
R16744
200k
SOS7_SC2
R16700
R16749
4.7k
R16794
10k
200k
R16701
D16718
10k
MA2J11100L
Q16879
R16795
200k B1ABCF000231
Q16875
D16717 B1ABCF000231
*C16822
MAZ83300ML
400V
47u
C16855
16V
1u
R16796
R16704
56k 10k
VSUS
R16774
68k
*D16871
MAZ82000ML
TPVSCN
VSCN
R16870 *D16873
TP95
33k MAZ82000ML
L16473
C16864
0.1u G0ZZ00002183
50V
D16861
MAZ83300ML MAZ82000ML
D16712
MAZ815000L
D16862
MAZ83300ML
R16874
R16872
3.3k 73.2k
*C16842
R16852 R16750
160V
10k 22k
100u
IC16786
Q16871 R16875 R16756
C16863
71.5k 22k
MIP9L02MBS 2SB0709A0L 50V
0.01u
IPD
R16851
D16874 R16753
100k
MAZ80510LL 47k
C16862
R16871
16V
0.1u 3.9k CATHODE REFERENCE
ANODE R16873
NC NC
2.49k
C16860 C16861
10V 50V
1u 4700p
R16860
8.2 VSCN_F
G0ZZ00002183
IC16787 TP96
C0DBEYY00078
SHUNT REG D16859
D1FK70-7063
D16860
D1FK70-7063
*C16691 *C16692
160V 160V
100u 100u
*R16801 *R16802
7.32k 5.9k
23 24
83
TP45 R16719 22
AA_SID
9
TP41
R16720 22 AA_SIU
8
TP42 R16721 22
AA_OC2A
7
6 TP43
R16722 22
AA_CLK
5
4
TP44
3
R16723 22
AA_OC1
5V
2
1
TO
SC46 SD-BOARD
(SD46)
23
22
21
20
5V ZA16401
K4CD01000011
D16822 19
MA2J11100L
18
5V_F_A
D16821
17
SOS7_SC2
R16752 ZA16411
D16820 TUXJ490
4.7k 16
MA3X152E0L
R16751 15
220k
TP54
Q16876 14
B1ABCF000231 TP55
13
TP56
12
D16875 R16775
TP57
MA2J11100L 4.7k ZA16412
11
TUXJ490
TP58
10
9
VSCN_F
8
7
ZA16413
TUXJ490
6
5
ZA16402
4
K4CD01000011
TPSC1 3
2
L16851
1
ZA16421
SC41 TUXJ490
R16696
2.2 TO
SU-BOARD
(SU41)
R16778
2.2
ZA16422
TUXJ490
VF_GND
ZA16423
TUXJ490
ZA16403
K4CD01000011
23
22
21
VSCN_F
20
19
18
17
TP59
16
TP60
15
TP61
14
TP62
13
TP63
12
11
AB_VSET6
5V_F_B
TP80 TP81
10
9
AB_VSET23 5V_F_A
TP78 TP79
8
R16886
220k
7
R16887
6
220k
5
R16888
220k 4
SCNR_PRO
3
CHA
2
1
L16801 TP51
SC42
G0ZZ00002183
TO
SD-BOARD
(SD42)
TH-58PZ850U
SC-Board (3/3) Schematic Diagram
25 26
SC2
D6401
Q6402 D6402 D6403
Q6404 Q6406
D6464
Q6401
D6463
Q6403 Q6405
D6462
D6621
Q6621 Q6623
D6461
D6622 Q6622
D6623 Q6444
Q6443
Q6442
Q6441
D6441
Q6424
Q6421
Q6422
Q6423
Q6451
D6641 Q6425
D6421
Q6452
D6642 D6422
Q6641
Q6453
D6643 D6423
Q6642
Q6454
Q6643
D6644
Q6601
D6481
Q6444
Q6661
D6482
D6483
D6484
27