Table of Contents
Advertisement
DMR-EH50 P / DMR-EH50 PC
20.2. Main Power Schematic Diagram
ZA1103
EYF52BCY
A
P1101
K2AB2H000007
F1101
N
K5D202BK0005
G
F
E
D
C
B
NOTE:DO NOT USE THE PART NUMBER SHOWN ON THIS DRAWING FOR ORDERRING.
THE CORRECT PART NUMBER IS SHOWN IN THE PARTS LIST,AND MAY BE
SLIGHTLY DIFFERNT OR AMENDED SINCE THIS DRAWING WAS PREPARED.
IMPORTANT SAFETY NOTICE:
COMPONENTS IDENTIFIED WITH THE MARK
HAVE THE SPECIAL CHARACTERISTICS
A
FOR SAFETY.WHEN REPLACING ANY OF THESE COMPONENTS.ONLY THE SAME TYPE.
1
2
ZA1104
EYF52BCY
L1120
L1121
G0B100E00002
G0B100E00002
250V 2A
1
2
1
VA1110
C1121
ERZV10D471C2
0.068
4
3
4
C1122
C1123
1000P
1000P
Zero
Current
Det.
1
D1155
MAZ73000BC
3
4
5
D1140
B0EDKT000009
LB1122
2
4
1
C1143
250V150
3
3
2
-
LB1123
J0JKB0000003
R1153
4.7
R1150
D1151
4.7
B0HAGM000006
C1150
35V68
LB1126
J0JHC0000048
2
4
Feed back
VCC
IC1150
C0DACZH00022
(SWITCHING IC)
GND
Drain
3
5
C1151
4700P
R1152
R1151
10K
15K
C1152
100P
D1156
R1157
R1154
MA2C165001VT
0
5600
C1154
C1153
1000P
3300P
R1155
1K
R1156
15K
6
7
50
C1125
1000P
D1270
B0JBSG000010
T1150
G4D2A0000217
(POWER TRANSFORMER)
6
7
1
2
3
NP1
5
8
NP2
NS12-2
4
9
LB1124
10
NS12-1
C1270
2
11
16V1800
NC
1
12
R1207 10K
C1201 0.047
IC1200
Q1200
R1208
B3PBA0000237
C0DAEMB00003
240
(PHOTO COUPLER)
(ERROR VOLTAGE DET.)
4
1
A
K
R
R1209
1
3
2
1K
3
2
R1210
C1200
1K
0.1
HOT
COLD
8
9
10
A
C1271
16V1800
R1201
R1200
8200
1200
B
R1206
2400
DMR-EH50P/PC
Main Power Supply
Schematic Diagram
C
11
Hide quick links:
Advertisement
Table of Contents
