Sc-Board (3 Of 3) Schematic Diagram - Panasonic TH-58PH10EK Service Manual

14.43. SC-Board (3 of 3) Schematic Diagram

11
IC6791
EHMDD9863
DC/DC CONV.
15V
C6795
25V
220u
C6791
25V
220u
12
FLOATING GND
VSUS
COLD
C6802
630V
0.022u
IC6803
POWER OSC
D6803
C0DAAMH00005 B0HCKS000002
C6803
2kV
220p
D6807
B0HCMM000014
D6808
B0HCMM000014
R6804 R6803 R6808
C6807 2.7k
68k 68k
50V C6805
470p
50V
1000p
R6819
D6802
B0BC01000044 680
* *
D6810
B0HCMM000014
R6806 R6807
1.2 1.2
R6820
0
R6815
3.3k
13
14
VSCN_F
R6855
R6857
10k
120k
Q6806
2SC1473AEA
Q6805
2SC3063000RL
D6830
MAZ80560HL
15V_F D6837
R6856
MA2J11100L
D6839 56
B0ECKP000047
C6832
D6838 D6836
50V
B0BC027A0234 MAZ81500ML
3900p
15
16
TH-58PH10BK/EK
SC-Board (3 of 3) Schematic Diagram
19 20
VSET
Q6821
VSET0
R6821
2SD1263AP0LB
220 VSET:320V
R6825 R6829
200k 100k
D6822
MA2J11100L
R6830
16V_F 100k C6822
R6826 400V
D6824 D6827 D6828
200k 47u
MAZ83300ML MAZ83300ML MAZ83300ML
* R6870
100k
R6822 R6823
C6796 43k 100k
R6827
25V Q6822
200k
220u R6725
15V 2SC3063000RL
100k
R6824 C6823
D6823
50V
3.9k MA2J11100L R6882
0.1u
68k
R6726
22k
IC6821
R6831
R6837
C0DBEMC00043
15k 56k
R6828
SC30
5.23k
VSET Gen.
15V
1
Q6841
D6841
2 B0HCKS000002 2SD1263AP0LB VSCN 145V(+VAD)
3 R6844
L6841
100 D6842 R6846 R6849
J0JJC0000015
R6709 62k 68k
MA2J11100L
4
100
SOS7_SC2
R6841 R6842
5
15k 43k R6847 R6850
Q6842
62k 68k
2SC1473AEA
6
R6853
7 100
R6848 R6851
8 D6843
10k 18k
MA2J11100L
R6843 R6845
9 62k 62k
C6845
10 50V
0.1u
C6841
200V R6727
100u 27k
R6852
2.7k
IC6841
VSCN Gen.
C0DBEMC00043
R6802
68k
D6806
NC 9
B0HCKS000002 16V_F
VSET0
7 V2 S5 10 L6802
J0JJC0000015 C6804
250V
6 V1 S4 11 10u R6858
1k
VSUS
S3 12
Q6803
R6812
2SD0814A0L
240k
4 P1 S2 13 VSET2=12V
C6813
R6810
160V
3 PT NC 14
100u 33k
R6811
2 P2 S1 15
L6801 D6804 33k
R6832 R6813
J0JJC0000015
4.7 B0ECHP000003 D6805 10k
NC 16 MA2J11100L
C6811
D6809
T6602 50V
B0HCMM000014
0.01u
ETS28AU3D9AC
VR6600
1k
R6728
0
R6809
R6814
10k
C6814
C6815 5.9k
25V
PC6801 VAD
220u 50V
0.1u B3PBA0000223
IC6801
C0DBEMC00043
TPVAD
VAD Gen.
FLOATING GND
COLD
5V D6821
MA2J11100L
R6877
3.9k IC6871
PC6871
C0BBBA000022
B3PBA0000223
SOS7_SC2
R6879
4.7k
C6873
1
D6872 50V
MA2J11100L R6878 0.01u
2
22k - +
3
4
VAD DET
OPERATES AT
AND 125V OR LESS
21 22
TO
SU-BOARD
(SU41)
TP45
5V
VSET DET
R6833
OPERATES AT 214V OR LESS
75k
TP036
SOS7_SC2 5V_F
R6834
R6839
75k
4.7k
R6835 D6826
MA2J11100L
75k
R6836
75k
Q6824
2SD0601A0L
D6825
MAZ83300ML
VSCN
R6860
TPVSCN
8.2
C6842
160V
100u
D6859
RF101L4STE25
VSET2 TP044
TP045
TP046
TP047
TP048
C6812
25V VSCN_F
4.7u
-100V
L6472
G0ZZ00002183
16V_F
R6871
39k
R6872
39k
8
7 R6875 C6872 R6873
3.3k 25V 51k R6793
1u
100
6
+ -
Q6791
5
2SD0601A0L
16V_F
C6871 R6791
R6876
16V R6874 1k
1k F16V DET
1u 8.2k
OPERATES AT 21V OR MORE
D6791
D6871
R6792 MAZ82000ML
MAZ80510LL
10k
83V OR MORE
TP28 TP29 TP30 TP31 TP32 TP33 TP34 TP35
! SC-BOARD TXNSC1XDTE (3/3)
23 24
109
TO
SC41 SC42
SU-BOARD
2 2
(SU42)
A40 A40
TO
B40 B40
SU-BOARD
A39 A39 SC45 (SU45)
B39 B39
A38 A38
TP40
B38 B38
1
FSIU
A37 A37
LATU
B37 B37 2
TP41
A36 A36
3
R6719 FCLU
0
B36 B36
4
A35 A35
B35 B35 TP42
5
FCLKU
A34 A34
6
B34 B34
A33 A33 TP43
7
PROU
B33 B33
8
A32 A32
B32 B32
9
A31 A31
B31 B31
A30 A30
B30 B30
TP50
9
A29 A29
B29 B29 8
TP49
A28 A28 PROD
7
B28 B28
A27 A27 6
B27 B27 FCLKD
5
A26 A26
B26 B26 4
A25 A25 FCLD
3
B25 B25 LATD
A24 A24 2
R6720
B24 B24
0 FSID
1
A23 A23
B23 B23
TO
A22 A22
SC46 SD-BOARD
B22 B22
(SD46)
A21 A21
B21 B21
A20 A20
B20 B20
A19 A19
B19 B19
A18 A18
B18 B18
A17 A17
TO
B17 B17 SD-BOARD
A16 A16 (SD43)
B16 B16
SC43
A15 A15
B15 B15
2
A14 A14
B14 B14
A13 A13 A40
B13 B13 B40
A12 A12 A39
B12 B12 B39
A11 A11 A38
B11 B11 B38
A10 A10 A37
TP062
B10 B10 B37
A9 A9 A36
TP063
B9 B9 B36
A8 A8 A35
B8 B8 B35
A7 A7 A34
B7 B7 B34
A6 A6 A33
B6 B6 B33
A5 A5 A32
B5 B5 B32
A4 A4 A31
B4 B4 B31
A3 A3 A30
B3 B3 B30
A2 A2 A29
B2 B2 B29
A1 A1 A28
B1 B1 B28
A27
1 1
B27
A26
B26
A25
B25
A24
R6886
B24
220k
A23
B23
R6887
220k A22
B22
R6888 A21
220k
B21
A20
B20
A19
B19
A18
TP049 B18
A17
TP050
B17
A16
TP051 B16
A15
TP052
B15
A14
TP053
B14
A13
TP043 B13
A12
B12
A11
B11
A10
B10
A9
B9
A8
B8
A7
B7
A6
B6
A5
B5
A4
B4
A3
B3
A2
B2
A1
B1
1
TH-58PH10BK/EK
SC-Board (3 of 3) Schematic Diagram
25 26
TH-58PH10BK / TH-58P
AB_FSIU
AB_LATU
AB_FCLU
AB_FCLKU
AB_PROU
5V_F
ZA6403
K4CD01000011
AB_PROD
ZA6402
TP48 K4CD01000011
AB_FCLKD
ZA6401
TP47
K4CD01000011
AB_FCLD
AB_LATD
TP46
AB_FSID
TO
SD-BOARD
(SD44)
SC44
2
A40
B40
A39
B39
A38
B38
A37
B37
A36
B36
A35
B35
A34
B34
A33
B33
A32
B32
A31
B31
A30
B30
A29
B29
A28
B28
A27
B27
A26
B26
A25
B25
A24
B24
A23
B23
A22
B22
A21
B21
A20
B20
A19
B19
A18
B18
A17
B17
A16
B16
A15
B15
A14
B14
A13
B13
A12
B12
A11
B11
A10
B10
A9
B9
A8
5V_F
B8
A7
TP042
B7
A6
B6
A5
B5
A4
B4
A3
B3
A2
B2
A1
B1
1
27