13.2. POWER SUPPLY
!
Important Safety Notice:
Components identified with the mark have
the special characteristics for safety.
When replacing any of these components
use only the same type.
Note:
Marked $ (spare) parts are not assembled
* Optional Parts
DMR-EZ45VEB
POWER SUPPLY
SCHEMATIC DIAGRAM
X_SW17V
X_SW12V
X_SW5R8V
GND
DR_PON_H
D
G
1101
DIS
C
HARGE
GAP
DG1102
DISCHARGE GAP
DG1103
DISCHARGE GAP
DG1110
DISCHARGE GAP
DG1111
DISCHARGE GAP
DG1112
DISCHARGE GAP
DG1113
DISCHARGE GAP
D
G
1109
DIS
C
HARGE
GAP
D
G
1108
DIS
C
HARGE
GAP
D
G
1107
DIS
C
HARGE
GAP
D
G
1106
DIS
C
HARGE
GAP
DR_12V
DR_5V
DR_GND
DR_GND
1
2
P1101
D1101
C1101
C1102
1
L1101
1
L1102
D1102
D1103
D1104
D1105
C1103
400V68
D1106
LB1201
$
C1110
C1111
C1109
1000P
3
4
1
2
Q1101
D1201
$
D1202
$
L1202
Sof
tS
1
FB
CS
D
ra
in
D
ra
in
NC
Vc
c
GND
IC1101
C
3
A
2
R
1
IC
1202
R1216
2200
R1217
220
R1218
2200
C1212
0.033
Vin
1
R/C
OSC
S/S
GND
AmpO
AMP-
Vout
IC1203
C1220
0.1
C
1218
0.
01
C
1219
330P
R1225
100K
D1205
QR1202
R1228
1K
R1227
1200
L
1209
1
D1203
C1203
16V1500
C1204
16V1500
C
1209
10V
680
C
1217
16V
120
1
2
IP1221
LB1203
LB1204
R1226
4300
R1201
$
L1204
C1108
35V33
D1108
LB1105
LB1102
C1106
1000V100P
C
1105
1000V
100P
R1104
R1105
C1107
0.47
D1107
R1107
R1108
R1106
R1202
$
L
1205
R1219
$
R1221
680
R1222
2700
C1214
16V470
C1213
$
L1208
$
L1207
L1210
1
2
3
4
P1201
$ (LF)(SN)
C1223
10V680
C1104
R1103
C
1225
1000P
R1203
$
C1112
C
1205
0.
1
C
1216
0.
1
R1101
R1102
C1222
0.22
DR_5V
DR_12V
X_SW3R8V
BE1R8V
DI_PON_H
TL1201
X_SW17V
TL1202
X_SW12V
TL1203
X_SW5R8V
TL1204
TL1205
X_SW3R8V
BE1R8V
TL1206
GND
TL1207
DI_PON_H
TL1208
P_SAVE_L
TL1209
HDD_PFAIL_L
TL1210
DR_5V
TL1211
DR_12V
TL1213
DR_PON_H
P_SAVE_L
HDD_PFAIL_L
C1201
25V470
C1202
*
K1205
QR1203
DR12V
S
1
S
2
S
3
G
4
D
5
D
6
D
7
D
8
Q1201
1
2
R1220
10K
K
1202
K1201
C1238
$
C1239
$
VIN
1
PWON
VREF
CC
FB
GND
EXT
CS
IC1201
C
1207
0.
1
C
1206
0.
1
R1207
51K
D
1
D
2
G
3
S
4
D
5
D
6
Q1202
C1211
0.01
C1208
180P
D
1204
LB1207
R1213
12K
R1215
2K
R1214
560
F1101
FH1101
FH1102
C1221
$
D1109
LB1202
L1212
K1203
$
L1213
$
R1208
27M [0.5%][36]
C1237
10V1
R
1236
22K
R1237
22K
C
1210
16V
470
2
3
4
5
6
7
8
10
11
12
13
14
15
16
17
18
T1101
C1113
250V T2AL
C1234
D3R8V
C
1232
C
1233
C1235
R1235
C
1231
D
1208
Vin
1
R/C
2
OSC
3
S/S
4
GND
5
AmpO
6
AMP-
7
Vout
8
IC1204
L1211
R
1233
C
1236
R
1231
R
1232
C
1804*
C
1803*
C
1802*
C1806*
R1801*
R
1803*
R1804*
R
1805
C1807
C1805*
D1R8V
C
1809*
1
2
IP1801*
1
2
IP1231
C1808*
L
1801*
C
1801
D1801*
QR1801*
L1802*
Vin
1
R/C
2
OSC
3
S/S
4
GND
5
AmpO
6
AMP-
7
Vout
8
IC1801*
L
1214
R1802*
DMR-EZ45VEB
60
Summary of Contents for DMR-EZ45VEB
Page 3: ...3 DMR EZ45VEB ...
Page 43: ...43 DMR EZ45VEB ...
Page 58: ...DMR EZ45VEB 58 ...
Page 70: ...DMR EZ45VEB 70 ...
Page 91: ...16 EXPLODED VIEWS 16 1 MECHANISM CASING PARTS 91 DMR EZ45VEB ...
Page 92: ...16 2 FRONT PANEL PARTS 92 DMR EZ45VEB ...
Page 93: ...16 3 VHS MECHANISM PARTS 93 DMR EZ45VEB ...