104
16 Schematic Diagram for printing with A4 size
47
11 Block Diagram
11.1. Power Supply Block Diagram
X SW+12V
AC INLET
P1101
SURGE
SUPPRESSOR
AND
SURGE
ABSORBER
F1101
VA1110,L1120,L1121
D1140,C1143
RECTIFIER
T1150
POWER
SWITCHING
TRANSFORMER
6
P1
2
1
3
4
9
5
IC1150
(SWITCHING IC)
VCC
GND
Z/C
F/B
4
2
1
P2
B1
B2
7
VIN
G
G
NS12
NS12
8
11
1
3
2
D1270
1
2
Vin
V5
IC1601
(DC/DC CONV
4
3
2
1
Q1200
(FEEDBACK)
1
2
3
IC1200
(ERROR VOLTAGE DET.)
COLD
HOT
12
7
Summary of Contents for DMR-EH59GA
Page 5: ...5 1 2 Caution for AC Cord For EH59GC only ...
Page 14: ...14 ...
Page 18: ...18 NOTE Use the replacement parts RMV0335 when the Sheet has not being stickability ...
Page 35: ...35 9 2 P C B Positions ...
Page 42: ...42 10 1 2 Checking and Repairing of RAM Digital P C B Module ...
Page 43: ...43 10 1 3 Checking and Repairing of Main P C B ...
Page 44: ...44 10 1 4 Checking and Repairing of HDD ...
Page 90: ...90 14 1 6 Waveform Chart ...