Samsung RT42 - Page 69

80
SCHEMATIC DIAGRAM
1A
D101
1000V
US1M
2
1
EY8
1
EY12
1
2 1
SMW250-04
CN201
4 3
OP101
0
21
JUMP
CN101
3 2 1
ZD501
PTZ18A
21
4.7K,J,0.125W
R308
21
EY1
1
5V
50V,10nF
C307
2 1
PC202
PC123
32 41
EY2
1
EY3
1
EY4
1
C513
35V,220uF
2 1
C1
630V,100nF
2 1
0
OP102
21 JUMP
C501
50V,100nF
2 1
R311
1KJ0.125W
21
EY11
1
CN102
5 4 3 2 1
EY10
1
EY7
1
EY5
1
EY6
1
EY9
1
EY13
1
EY14
1
EY15
1
C508
50V,10nF
2 1
R514
6.8K,F,0.125W
21
R515
6.8K,F,0.125W
21
R516
6.8K,F,0.125W
21
R517
6.8K,F,0.125W
21
50V,2.2nF
C511
2 1
PC201
PC123
32 41
50V,2.2nF
C510
2 1
50V,2.2nF
C509
2 1
5V
U
50V
33uF
C503
2 1
5V
0.25WF300K
R513
21
AGND
100nF
C204
50V
2 1
AGND
0.125W J 10K
R316
2
1
5V
AGND
5V
AGND
C203
100nF 50V
2 1
5V
AGND AGND
50V 470nF
C202
2 1
C201
100nF 50V
2 1
50V
33uF
C505
2 1
50V
33uF
C507
2 1
AGND
AGND
UPD78F1201MC-CAB-AX
IC2
1615 1714 1813 1912 2011 2110 229 238 247 256 265 274 283 292 301P23
P24
P22 P25 P21 AVSS P20 AVREF P120 P80 nRESET P81 FLMD0 P83 P122 P10 P121 P11 REGC P12 VSS P13 VDD P50 P30 P51 P31 P40 P32 P41
0.125WJ10K
R313
21
20MHz CSTLS20M0X51
XTAL301_20MHz
2
31
L101
680uH,,0.4A
DA27-00020C
43 52 61
R307
100 J 0.25W
21
AGND
0.125WJ470
R312
21
0
OP106
21
JUMP
FUSE
FH1
250V,6.3A
21
US1M
1A1000V
D102
21
R510
300K F 0.25W
21
0.25WF300K
R507
21
R504
300K F 0.25W
21
300K F 0.25W
R503
21
R506
300K F 0.25W
21
R509
300K F 0.25W
21
R502
300K F 0.25W
21
R505
300K F 0.25W
21
300K F 0.25W
R508
21
W
DLP
AGND
AGND
16V
AGND
IC1
54
63
72
81
S
S
SS
BPNC
FBD
C104
630V,100nF
2 1
50V 1nF
C306
2 1
AGND
DLP
AGNDAGNDAGNDAGND
10,J,1W
R101
21
C105
50V
100nF
2 1
0.25WJ100
R305
21
0.25WJ100
R301
21
C107
50V 33uF
2 1
C304
1nF 50V
2 1
C302
1nF 50V
2 1
C303
1nF 50V
2 1
C301
1nF 50V
2 1
C305
1nF 50V
2 1
0.25WF300K
R512
21
100 J 0.25W
R303
21
0.125W J 1K
R310
21
AGND
5V
C106
50V
33uF
2 1
R309
2K J 0.125W
21
0.25WF300K
R511
21
R304
100 J 0.25W
21
LMP1
RED 3mm
21
R315
10K J 0.125W
21
R314
10K J 0.125W
21
AGND
5V
0.25W
R302
100 J
21
100 J 0.25W
R306
21
C109
50V 100nF
2 1
KA78L05AZTA
REG1 2
13
IN
OUT
GND
2.2K,F,0.125W
R102
21
AGND
35V,220uF
C110
2 1
AGND
25V,470uF
C108
2 1
18K,F,0.125W
R103
21
D5SB60 BD101
3
14
2
AGND
R1
0.09,J,2W
21
16V 5V
50V 100nF
C502
2 1
50V 100nF
C504
2 1
50V 100nF
C506
2 1
PWM5 PWM1 PWM2
V
R501
0.125WJ2K
21
C512
1nF 50V
2 1
AGND
C103
250V,680uF
2 1
250V,680uF
C102
2 1
0
OP105
21
JUMP
IC3
IGCM04G60HA
16 15 14 13 12 11 10
9
178 187 196 205 214 223 232 241
VS(U)
NC
VB(U) P VS(V) U VB(V) V
VS(W)
W
VB(W) N HIN(U) N HIN(V) N HIN(W) LIN(U) LIN(V) LIN(W) VDD VFO ITRIP VSS
5V
AGND
FB
AGND
AGND
RPM
V
V
16V
PWM1
PWM3
PWM3
PWM4
PWM4
PWM2
PWM6
PWM6
5V
5V
5V
5V
PWM5
W
W
DLP
U
U
8-2-2. 110V
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