SL
V
-SE850/SF900/SF950/SF990
4-49
4-50
PO
WER BLOCK
SR
V939EK
D103
D101
D102
D104
L103
C102
0.1/275V
C104
1000p
/250V
C103
1000p
/250V
C105
1000p
/250V
C109
1000p
/250V
C108
1000p
/250V
L102
L101
R101
1M
1/2W
C101
0.1/275V
Z101
750V
F101
T2AL 250V
N
L
CN101
AC IN
C151
47/400V
R151
1M
R152
1M
R157
2.2M
R156
2.2M
C153
3300pF
R155
10K
3.4
290
0
D158
MTZJ27
Q151
2SK3047
D152
UF4007
D151
P6KE300
L151
P1
P2
D153
1SS119
R158
82
R159
22
R162
33K
C157
1000p
C158
*
IC151
1
2
3
C159 100p
4
R163
*
C160
10000p
C161
1000p
5
6
7
R164
*
*
MARKED : ADJUSTMENT RESISTOR
8
9
10
11
C156 1/50V
R161
*
D154
PR1003
R160
*
C155
22/50V
12
13
14
B1
B2
D251
PR1003
S4
S8
R251
*
C251
47/50V
C301
220/50V
R316
100K
R301
10K
Q301
2SD2394
Q307
2SA1015
R302
1K 1W
Q302
DTC143EKA
R312 10/2W
R313
10/2W
Q305
2SB1240
R306
10K
R307
1K 1W
Q306
DTC143EKA
R308
1K
D303
MTZJ20
Q304
2SC1740
R311
10K
C303
22/50V
Q303
2SD2394
D302
D2S4M
D307
D2S4M
D304
D2S4M
R315
1K 2W
R314
1K 2W
R221
330K
C209
0.01
S3
D252
UF3DL
D301
UF3DL
L201
10
µ
H
C252
680/25V
C201
220
/25V
C205
22/50V
Q201
2SB1240
R201 1K
R203
180/2W
Q204
2SC1740
R219
4.7K
R220
4.7K
C206
47/35V
R206
1.5K
R205
2.2K
C203
220/16V
C204
100/16V
PS201 1.6A
L202
10
µ
H
C202
470
/10V
Q203
2PD601A
Q205
2SD2394
C213
0.1/50V
C212
0.01
C208
470/10V
R210
1K
C207
10/50V
R209
220
Q206
2SC1740
R208
220
R222
220
R207
220
D203
MTZJ5.1
D204
1SS119
D205
1SS119
R263
18K
VR251
5K
R266
3.3K
C251
0.22
R265
*
R264
15K
R261
1K
PC151
ON3171
(2/2)
PC151
ON3171
(1/2)
D253
SB34L
S2A
S2B
C253
1200/10V
S1
S5
D254
PR1003
D255
PR1003
R252
*
C254
47/50V
PS251
500mA
R253
*
S7
C255
470/10V
C256
0.1
S6
R254
*
L205
1
µ
H
L203
1
µ
H
L204
1
µ
H
C211
0.047
C210
0.047
Q208
2SD1862
R215
8.2K
R214
47K
R213
47K
Q207
2SD1863
R216
10K
Q210
DT
A114EKA
Q211
DTC114EKA
Q209
DT
A114EKA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
AN GND
OSD 5V
SW 5V
SW 5V
38V
MTR 12V
MTR 12V
CAPST
AN VCC
CAPST
AN VCC
PCONT M18V
PCONT M24V
13V
D GND
D GND
PCONT M12V
SW 12V
SW 12VCONT
D 6V
AN GND
+F (4.6V)
–30V CONT
–30V
–F(0V)
CN201
T151
POWER
TRANSFORMER
IC201
IC251
REG.
PQ12RD08
PS202 2A
SHUNT REG.
AN1431T
D101-104
1N4005
GND
SWITCHING REG.
TDA16846
220-240V
50/60Hz
12
34
IN
OUT
TO MA-388 BOARD
CN601
(SEE P
AGE 4-19)
PO
WER BLOCK (SR
V939EK)
13.6
13.6
6.0
–30.3
–30.3
2.4
5.5
4.5
–25.0
–24.9
–30.1
5.9
5.9
–30.1
–24.3
–29.4
5.9
5.9
0
4.9
0
0
5.8
5.8
5.9
5.9
5.2
5.1
5.8
6.5
10.6
0.7
0.5
5.0
11.9
12.8
13.5
13.6
0
0
0
0
39.1
39.0
39.1
39.2
39.2
13.2
0
0
0
39.0
39.1
39.1
39.1
37.8
39.1
1
A
16
B
H
I
4
E
10
12
13
9
D
11
C
14
7
3
26
5
F
8
G
Note :
The components identified b
y
mar
k
0
or dotted
line with mar
k
0
are cr
itical f
or saf
ety
.
Replace only with par
t number specified.
Содержание RMT-V259M
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Страница 43: ...SLV SE850 SF900 SF950 SF990 SECTION 3 BLOCK DIAGRAMS 3 1 SLV SE850 SF900 SF950 SF990 ...
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