Panasonic KV-S2045C Service Manual - Page 110

POWER Board, POWER SW Board

Page 110 highlights

KV-S2025C Series / KV-SU225C Series / KV-S2045C Series / KV-SU245C Series 13.2. POWER Board, POWER SW Board 1 2 3 A CN801 L 1 N 3 B2P3-VH F801 3.15A 250V B 0.047 R812 C 4 3 IC802 47K R813 C809 2.2K TLP421F(D4-GR) R814 N.M. C810 0.001 R820 2.2M 0.5W ZNR801 470NS10D-K0 C801 0.1 ZNR802 470NS10D-K0 L801 5.3mH ELF15N010A R801 1M 0.5W CN807 1 L_RETURN 3 L C804 C803 2200P 2200P C802 0.1 B2P3-VH ELF15N010A L802 5.3mH D3SBA60-4101 D801 2 4 1 TH801 3 CN808 1 N 3 N_RETURN N100L12D325JFZ00 120K 0.5W 47K 0.5W R818 B2P3-VH C806 270 400V C805 4700P R810 R809 120K 0.5W 47K 0.5W R819 R816 10K R811 68K C807 50V 33 C808 35V 220 4 IC803 TLP421F(D4-GR) 3 IC801 1 RT 2 FB 3 IS 4 GND CS 8 REF 7 VCC 6 OUT 5 DTC143XSATP D806 RD27ES-T1AB4 D807 RD27ES-T1AB4 D808 RD12ES-T1AB3 2SC1740STPR PREGND ERA91-02AVRB D802 D804 ERA91-02AVRB PREGND R806 10 0.5W R805 33 D805 ERA91-02AVRB R807 10K C811 0.22 C812 0.047 Q803 Q802 R803 120K 0.5W ERB44-10G1 D803 R802 120K 0.5W R800 100K 2W C814 4700P Q801 2SK2651-01MR R817 10 2W D822 RD12ES-T1AB3 D852 RD5.1ES-T1AB2 4 T801 1 12 2 3 10 4 9 5 8 6 7 THA0390B 5 C843 1000P R848 10 2W 3 D841 2 1 YG902C3R D821 ERA91-02AVRB C821 35V 220 C841 35V 2200 TLP421F(D4-GR) IC804 NJM431L-T3 IC802 6 +24V F841 A 3.15A 250V 2.4K R843 R842 8.87K 1 1K R844 2 C842 3 0.1 1 2 R845 33K NJM78M12FA IC821 1 IN OUT 3 GND 2 R841 1K +12V B C825 0.1 C824 50V 33 C823 0.1 D843 MA165-(TA5) +12V +5VOVP +3.3V D832 MA165-(TA5) D853 MA165-(TA5) D823 MA165-(TA5) D842 RD27ES-T1AB4 C813 100P 3 1 C 2 IC832 NJM431L-T3 R808 22K R846 100 POWER SW Board R815 680 CN809 1 3 D B2P3-VH SW801 3 4 CN810 1 1 2 ESB92D18B 3 B2P3-VH 1 2 R804 0.15 5W R847 1K PREGND 1 IC803 TLP421F(D4-GR) 2 D 3 4 1 POWER Board, POWER SW Board KV-S2025C/KV-SU225C/ KV-S2045C/KV-SU245C 3 5 6 110

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13.2.
POWER Board, POWER SW Board
D3SBA60-4101
D801
1
2
3
4
470NS10D-K0
ZNR801
470NS10D-K0
ZNR802
0.5W
1M
R801
N100L12D325JFZ00
TH801
0.5W
120K
R802
0.5W
120K
R803
PREGND
ERA91-02AVRB
D804
2SK2651-01MR
Q801
PREGND
ERA91-02AVRB
D805
0.5W
10
R806
10K
R807
PREGND
680
R815
10K
R816
35V
2200
C841
1K
R841
2.4K
R843
1K
R844
33K
R845
RD27ES-T1AB4
D842
MA165-(TA5)
D843
35V
220
C821
ERA91-02AVRB
D821
NJM78M12FA
IC821
1
IN
2
GND
3
OUT
0.1
C823
0.1
C825
100
R846
1K
R847
+12V
+12V
+3.3V
+5VOVP
+24V
MA165-(TA5)
D823
MA165-(TA5)
D853
MA165-(TA5)
D832
RD12ES-T1AB3
D822
RD5.1ES-T1AB2
D852
IC801
1
RT
2
FB
3
IS
4
GND
5
OUT
6
VCC
7
REF
8
CS
C801
0.1
C802
0.1
YG902C3R
D841
1
2
3
8.87K
R842
50V
33
C824
50V
33
C807
THA0390B
T801
1
12
5
6
3
10
8
7
9
2
4
TLP421F(D4-GR)
IC802
1
2
TLP421F(D4-GR)
IC802
4
3
TLP421F(D4-GR)
IC803
1
2
TLP421F(D4-GR)
IC803
4
3
NJM431L-T3
IC804
2
3
1
NJM431L-T3
IC832
2
3
1
ESB92D18B
SW801
1
3
4
2
33
R805
2W
10
R817
2W
10
R848
ERA91-02AVRB
D802
35V
220
C808
0.5W
47K
R809
0.5W
47K
R810
ERB44-10G1
D803
2.2K
R813
RD27ES-T1AB4
D806
RD27ES-T1AB4
D807
22K
R808
68K
R811
0.5W
120K
R819
0.5W
120K
R818
0.5W
2.2M
R820
DTC143XSATP
Q803
5W
0.15
R804
4700P
C814
0.001
C810
0.1
C842
0.22
C811
0.047
C809
100P
C813
1000P
C843
2W
100K
R800
2SC1740STPR
Q802
R814
N.M.
3.15A
250V
F841
3.15A
250V
F801
0.047
C812
2200P
C803
2200P
C804
4700P
C805
B2P3-VH
CN801
1
L
3
N
B2P3-VH
CN807
1
L_RETURN
3
L
B2P3-VH
CN808
1
N
3
N_RETURN
B2P3-VH
CN809
POWER SW Board
1
3
B2P3-VH
CN810
1
3
47K
R812
ELF15N010A
L801
5.3mH
ELF15N010A
L802
5.3mH
400V
270
C806
RD12ES-T1AB3
D808
D
C
B
A
1
2
3
4
5
5
4
3
2
1
D
C
B
A
6
6
3
1
POWER Board,
POWER SW Board
KV-S2025C/KV-SU225C/
KV-S2045C/KV-SU245C
KV-S2025C Series / KV-SU225C Series / KV-S2045C Series / KV-SU245C Series
110