Sony VPL-HS10 Service Manual page 74

F
(POWER SUPPLY)
L501 L502
AN INLET CN501 F501 CN502
6.3A
AC(L)
AC(L)
2 1 2 1
1
1
2 AC(N)
AC(N)
3
3 4 3 4
G
(PFC,REGULATOR)
D602
R600
CN600
MAIN RECT
1
2
L601
2
RY600
L602
1
D601
CLAMP
Q600
PFC ON
RELAY
ON
D600
CLAMP
Q717
PFC ON
F, G F, G
D604
RECT
IC700
IC600
PFC MAIN CONVERTER
3
AC SENSE Q712
1 VSENSE
10
CATHODE
16 SW
VG(H)
1
DRAIN
15
VS
Q700
12 SW
5 L SENSE VG(L)
2 F/B
9 VSS
8
VC1
9
OCP
PH700
POWER PROT
Q702
4 1
Q703
LATCH
3 2
Q704
D706
POWER
PROT
PH701
FEED BACK
4 1 B16.5V
IC701
3 2 SHUT REG
K REF
1
A
PH702
POWER ON
4 1
Q709
3 2
POWER
ON
5-4
D720 PROT
T700
B16.5V
D708
14
D722 PROT
RECT
13
Q711
D715
12 13V
1
SW
11
RECT
D719
3
13V
10
SW
Q705
13V
6.4V
SW
9
D712
D707
5 8
Q720
RECT
RECT
D3.3V 6.4V
6
7
SW
IC724
SUB 5V REG
D713
SUB+5V
6V PROT
VCC OUT
D731
D3.3V PROT
D724 PROT
6.4V
D721 PROT
Q707
6.4V
8
SW D717
6.4V SW
IC725
6
BUFF
GATE
2 - 1
+
7 5
POWER ON
5-4
CN601
DC+
1
TO
DC-
2 BALLAST
CN702
Q713
16.5V
1
16.5V
16.5V TO
2
SW
B BOARD
6.4V
5
CN106
6.4V
6
13V
1
13V
D716 2
D3.3V
16.5V
5
TO C
D3.3V
SW
Q718
6
BOARD
D3.3V SW
D3.3V
7 CN607
IC730
1 S1 D4 8 CN705
D3.3V
DD CON
2 S2 CN703
D3 7
D3.3V
1
TO
5 V+ CS 6 3 S3 D2 6 D3.3V
2
B BOARD
3 7 4 G D1 5
SH EXT D3.3V
CN105
3
D3.3V
1
OUT 4
D730
RECT
CN706
16.5V
1
6.4V
TO C
3
BOARD
SUB5V
5
CN605
POWER ON
7
D
VPL-HS10