Read Sony RM-PJ3 / VPL-CS20 / VPL-CX20 Service Manual online
6-21
VPL-CX20/CS20
6-21
2
3
4
5
1
A
B
C
D
E
F
G
H
GA (2/2)
GA (2/2)
M1FL20U-4063
D307
RECTIFIER
DC-
1:8C;900:2B
DC+
1:8A
1:8A
35V
100
C306
PC123GY2
PH301
PC123GY2
PH302
2kV
100p
SL
C304
1/10W
RN-CP
15k
R301
5%
1608
50V
100p
CH
C301
1/10W
RN-CP
5.6k
R305
5%
RD15SB-T1
D306
15V REG
1/10W
RN-CP
10k
R306
5%
MA111-TX
D303
RECTIFIER
MA111-TX
D301
RECTIFIER
DTC144EE-TL
Q301
Intermittent ON/OFF
MA111-TX
D304
RECTIFIER
MA111-TX
D302
RECTIFIER
VCC
1:5B;1:8D
PFC_ON
1:8D
1/10W
RN-CP
47k
R304
5%
D10LC20U
D308
RECTIFIER
D10SC6M
D309
RECTIFIER
3
1
2
TL431CPK-E2
IC302
SHUNT REG
1/10W
RN-CP
2.2k
R309
5%
1/10W
RN-CP
0.5%
4.7k
R313
1/10W
RN-CP
100
R308
5%
DTC144EE-TL
Q302
PFC_ON_L
CHIP
0
R317
RD27SB-T1
D310
PROTECTOR
RD12SB-T1
D311
PROTECTOR
XX
R318
XX
C315
1W
RN-CP
0.33
R302
2012
50V
6800p
B
C305
JL301
JL302
JL303
JL304
1608
50V
4700p
B
C303
1/10W
RN-CP
15k
R303
5%
1/10W
RN-CP
0.5%
220
R310
1/10W
RN-CP
0.5%
680
R311
1/10W
RN-CP
0.5%
6.8k
R312
1/10W
RN-CP
5%
2.2k
R319
1
2
3
4
5
6
7
8
9
10
10P
CN301
+17V
+17V
GND
GND
+6.3V
+6.3V
GND
GND
PFC_ON
GND
0uH
FB301
1608
10V
1
B
C302
2012
25V
0.1
B
C314
2012
25V
0.1
B
C308
2012
25V
0.1
B
C310
ST02D-200TA
D305
SNUBBER
ACOFF_L
1:5B
250V
E
C313
0.001
0.001
3225
25V
10
B
C316
25V
82
C307
10V
330
C309
1
9
7
5
4
3
2
MR4710
IC301
Converter CONT
Z/C
F/B
GND
VCC
Source/OCL
Vin
Drain
1
2
4
5
6
7
8
10
3
T301
1/10W
RN-CP
1k
R307
5%
GA
(2/2)
(Switching Regulator)
Heatsink
A101
263172901
Mount Mecha
1:8C;2:2C
DC-
R224
0
CHIP
GA (1/2) IC201 FA5501N-TE1M11AZ
8
AOC
UVLO
REF
MUL
TIMER
1
FB
VCC
2
COMP
VREF(2.5V)
VREF(2.5V)
VOS(2.0V)
VOS(2.0V)
3
MUL
4
IS
7
OUT
6
GND
5
ZCD
VOVP(1.09V)
VOVP(1.09V)
VSP(0.3V)
VSP(0.3V)
VDD(5.0V)
SP
OVP
-
+
-
+
-
+
-
+
R
R
R
S
VZCD(1.5/1.33V)
VZCD(1.5/1.33V)
-
+
-
+
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