Sony VPL-HS50 Service Manual ▷ View online
6-27
VPL-HS50/HS51
6-27
2
3
4
5
1
A
B
C
D
E
F
G
H
GA (1/2)
GA (1/2)
PC123GY2
PH100
6.3V
1000
C113
450V
PT
0.47
C105
1/10W
RN-CP
4.7k
R106
MA111-TX
D101
CLAMP
250V
470p
B
C102
2SA1213Y-TE12L
Q101
SW
50V
4.7
C110
1608
16V
0.1
B
C115
JL100
3
1
2
TL431CPK-E2
IC101
SHUNT REG
RD5.6SB-T1
D104
PROT
VDR100
670V
2kV
47p
SL
C107
JL103
6.3V
470
C118
1/10W
RN-CP
33
R111
ERA22-08KFLB
D106
CLAMP
JL107
JL102
JL106
JL105
JL101
250V
B
C112
470p
1/10W
RN-CP
33k
R107
D1FL20U-TA
D107
RECT
RY100
1
2
3
4
1/4W
FPRD
10
R104
MA111-TX
D103
RECT
1/10W
RN-CP
1k
R110
250V
0.47
C100
1608
16V
0.1
B
C116
UDZS-TE17-22B
D109
PROT
1/10W
RN-CP
RN-CP
4.7k
R109
D1FS4A-TA
D108
RECT
2SC2712-YG-TE85L
Q100
SW
BZT03-C180
D105
CLAMP
100uH
L102
1608
50V
1000p
B
C109
8
7
6
5
4
3
2
1
STR-A6169
IC100
STBY CONVERTER
1/2W
CHIP
CHIP
4.7
R102
1/2W
1M
R100
1608
16V
0.1
B
C117
250V
470p
B
C101
450V
22
C106
1608
16V
0.1
B
C111
1
4
5
7
8
9
2
T100
1/10W
RN-CP
RN-CP
2.7k
R108
2
6.7mH
L100
1/10W
RN-CP
470
R105
TH100
1/10W
RN-CP
1k
R112
50V
2.2
C108
D1UBA80
D100
STBY RECT
1/2W
CHIP
4.7
R103
1/10W
RN-CP
10k
R113
AC1 (TO 2/2)
AC2 (TO 2/2)
5
4
3
2
1
TK11133CSCL-G
IC102
ECO 3.3V REG
CONT
GND
NP
VOUT
VIN
1608
10V
1
B
C119
1608
10V
1
B
C120
1608
50V
1000p
B
C121
1
3
3P
CN100
CHASSIS
GND
WHT
AC(L)
AC(N)
0uH
FB102
0uH
FB103
TH101
1
2
3
4
4P
CN101
GND
ECO_3.3V
ECO_ON
GND
100uH
L101
100uH
L103
250V
0.22
C103
FB100
0
CHIP
1
4
3
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
GA (1/2)
6-28
VPL-HS50/HS51
6-28
2
3
4
5
A
B
C
D
E
F
G
H
1
GA (2/2)
GA (2/2)
1/10W
RN-CP
10k
R300
50V
47
C306
5W
RB
0.15
R301
200uH
L301
1608
16V
0.1
B
C304
JL305
1
2
4
4P
CN301
PRI_STBY
DC(-)
DC(+)
1608
50V
100p
CH
C303
450V
220
C308
3216
50V
0.22
B
C307
JL304
1
10
9
8
7
5
4
3
2
MZ1540
IC300
PFC
DRAIN
GATE
AC SENSE
SOURCE
L SENSE
GND
COMP
VSS
CATHODE
450V
PT
2.2
C301
1608
16V
0.22
B
C305
450V
PT
0.47
C300
JL303
D6SB80
D300
MAIN RECT
330uH
L300
1.1uH
FB300
RM11C-V1
D302
RECT
AC1
(TO 1/2)
AC2
(TO 1/2)
1SS388(TPL3)
D301
CLAMP
1
2
4
4P
CN300
PRI_STBY
DC(-)
DC(+)
2kV
470p
R
C302
PRIMARY
2
3
1
4
5
6
7
9
10
!
!
!
!
!
GA (2/2)
6-29
VPL-HS50/HS51
6-29
GA
GA
5
STARTUP
1 SOURCE/OCP
8 D
7 D
3 GND
VCC
2
FB/OLP
4
+
–
–
+
–
–
INTERNAL
BIAS
S Q
R
OFF TIMER
PWM LATCH
BIAS
OLP
OCP
BURST
FB
LATCH
DISCHARGE
BLANKING
BUFFER
DRIVE
DELAY
TSD
POWER MOS FET
OVP
UVLO
+
–
+
–
–
+
–
–
+
–
+
–
–
+
–
–
GA (1/2)STR-A6169 (IC100)
GA (1/2) TK11133CSCL-G (IC102)
CONTROL
CIRCUIT
OVER HEAT &
OVER CURRENT
PROTECTION
BANDGAP
REFERENCE
500k
Z
320k
Z
C
ONT
1
GND
2
NP
3
V IN
5
V OU
T
4
+
–
GA (2/2) MZ1540 (IC300)
10
9
8
7
6
5
4
3
2
1
11
10
9
8
7
6
5
4
3
2
1
Cathode
Comparator
Output
Output
Vcc
GND
Drain
Drain
Gate
Input
Voltage
Sensing
Voltage
Sensing
Source
Zero
Current
Sensing
Current
Sensing
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