14.2. Main Power Supply Schematic Diagram
A
B
C
D
E
1
2
3
4
5
6
7
F
S1
G
8
9
10
11
T1
ETB28BF1R5A
POWER TRANSFORMER
R1 22K
R3 22K
ZD1
RD56EB
D1
D2SBA60
+
-
C9
250V150
GA
GA
GA
GA
C6
3300P
C2
3300P
GA
GA
GA
GA
GA
GA
C4 0.22
Z2
ERZVA7D471
R2 1M
GA
GA
GA
F1
250V 3.15A
P1
P1
N
L
P2
B1
B2
P1
L1
19m
L2
19m
4
5
1
2
7
3
6
8
R118 0.16
C3
0.1
C5 100P
C20 470P
R27 51K
R28 51K
D7 AP01C
R32 120
C23 150P
L4
EXCELDR35
R16 100
R17 100
D4 MA111
Q3
2SK2543
R29 0
R30 0
D6
M1FL20U
R12
100
L3
15u
C22
35V56
C19
0.1
D2 MA111
C13 1000P
R11 1K
R10 100K
C12 1
R7 10K
C14
680P
R15 33K
R13
1K
C17
0.01
R22
2.2K
PC1
ON3171
R6
47K
R23
4.7K
ZD2
MA8270
R20
100
R21
560
C18
1
TH1
100K
Q2
2SD601A
(POWER CTL.)
IC1
FA13844N
(VOLTAGE CONTROL)
S4
S2
C104
50V2.2
R114
0
FG
SE2
VCC
DR1
TI
DR2
OC2
SO2
SE1
OC1
SO1
R115 0.16
R116 0.16
R117 0.16
R119 0.16
R148 0.16
R149 0.16
R150 0.16
R151 0.16
R152 0.16
R129
100
ZD102
MA8027
C119
0.033
R130
120
ZD101
MA8039
R127
100
R122
392-475
R135
127-158
L112
1.5u
L114
1.5u
C123
6.3V1500
C125
10V220
COLD
HOT
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 FOR SAFETY.
WHEN REPLACING ANY OF THESE COMPONENTS.ONLY THE SAME TYPE.
AC SOCKET
R5
G
D
S
(DC-DC CIRCUIT)
C309 0.1
12
H
OSC
5V REF
ENB
VCC
2.5V
ER AMP
-
+
+
-
+
-
+
-
S
R
QB
Q
FF
CLK
QB
Q
TFF
OUTPUT
ENB
UVLO
UVLO
30V
1R
2R
1V
5V CONTROLLED BLOCK
OUT
VCC
ISNS
VREF
RT/CT
GND
COMP
FB
Q301
2SK3366
R302
10K
Q302
2SD602A
Q305
2SB1218A
R305
1K
R314
4.7K
R317
10K
Q308
2SB1218A
R328
47K
D304 MA111
IC301
NJM2904M
R330
6.98K
R331
46.4K
R323
3.32K
R322
10K
C306 1
C312
3300P-
0.047
IC301
NJM2904M
+
-
-
+
8
3
2
4
1
5
6
7
R315
8.2K
C302
0.1
ZD301
MA8051
R311
10K
D302
MA111
R312 1K
R306
4.7K
D301
MA111
R310 7.5K
C301 1000P
R308
4.7K
R307
68K
Q307
2SD1328
Q303
2SB710A
R303
10K
R304
4.7K
ZD302
MAZ8051
R319
221
D8 ERA91-02
(POWER CTL.)
L5
EXCELDR35
C10 1
C11 1
(POWER CTL.)
Q1
2SD601A
Q4
UN2213
(POWER CTL.)
R9
47K
R8
47K
IP101
ICPN15
2
1
(FEED BACK)
R301
100
C126
10V470
R334
5.23K
C307 0.1
C310 0.1
R340
332
C314
3300P-
0.047
R335 47.5K
R338
16.2K
R324
10K
R318
22K
C16 2200P
L6
S3
D106
FCQ20A6
D121
MA165
D122
MA165
L106
EXCELDR35
R169
120
R183
270
R184
270
C132
10V1000
+
-
D305
MA111
R329
47K
R337 47.5K
C315
3300P-
0.047
R336
5.23K
R341
332
R333
46.4K
C313
3300P-
0.047
R332
6.04K
R339
16.2K
R325
10K
+
-
C304
0.033
R316
10K
IC302
NJM2904M
R326
3.32K
ZD303
MAZ8051
C308
1
R321 221
R327
10k
IC302
NJM2904M
R355
10K
ZD304
MA8051
R356 1K
D307
MA111
R320 22K
8
3
2
4
1
7
6
5
C317
1000P
R353
4.7K
Q314
2SD1328
R358
10K
R357
4.7K
Q315
2SB1218A
R351
4.7K
R350
1K
Q313
2SB1218A
Q311
2SD602A
R348
10K
R349
4.7K
R352
68K
R354
7.5K
D306
MA111
Q312
2SB710A
R346
100
Q310
2SK3366
R347
10K
C311 0.1
R24
0.33
A
B
C
D
E
F
G
H
I
J
L107
EXCELDR35
DMR-E100H P/PC/PL
Main Power Supply
Schematic Diagram
AC
AC
C8
1000P
C7
3300P
C1
100P
DMR-E100HP / DMR-E100HPC / DMR-E1
57
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 ...