AC SOCKET
P1
F1
SURGE
SUPPRESSOR
AND
SURGE
ABSORBER
Z2
D1
C9
RECTIFIER
P2
T1
POWER
TRANSFORMER
1
2
6
0 CURRENT
DET.
DRAIN
F/B
(CONSTANT VOLTAGE CTL.)
P1
FEED
BACK
PC1
HOT
COLD
S2
S4
S1
S3
ERROR
VOLTAGE
DET.
PS105 PP1501
1,2
PS105 PP1501
3,4
PS105 PP1501
14
PS105 PP1501
10
D+1.8V
D+3.3V
X SW+13V
DR+12V
PS105 PP1501
8
X SW+5.9V
Q113
(REG.+5.15V)
D
G
S
VIN
VOUT
PP1501
PS105
6
X SW+5.15V
DR+5V
POWER SUPPLY P.C.B.
MAIN P.C.B.
B2
B1
PS101
4
PS104
1
7
VCC
VR102
+5.9V
REG.
D+1.8V
REG.
D+3.3V
DC-DC CIRCUIT
DR1
DR2
SO1
SO2
VCC
2
1
Q108
:ON
Q109
:ON
F102
A
R
K
Q107
(REG.+V)
D
G
S
VIN
VOUT
:ON
XSW+5V
VR103
1
2
VOUT
VIN
2
4
1
(REG.+12V)
:ON
Q115
:ON
Q105
Q106
:ON
Q104
PS105 PP1501
18
DR POWER
IC7501- 38
DMR-E100H P/PC/PL
Power Supply Block Diagram
PS104
4
1
PS101
TO
DVD RAM
TO
HDD
L
H
POWER ON H
:ON
H
H
H
L
L
JC DR P ON H
H
Summary of Contents for DMRE100HP
Page 13: ...6 2 3 Other Items needed Digital P C B HDD Conditions Nothing special 13 ...
Page 25: ...2 Pull out the HDD holder vertically from Super sheet and HDD 25 ...
Page 56: ...16 3 Packing Accessories Section 56 ...
Page 69: ...69 ...
Page 128: ...Location Map REAR DMR E100H P PC PL Main P C B REP3603B 4 4 Section 1 4 2 4 3 4 4 4 FRONT ...