Sony VPL-VW12HT Service Manual page 135

• Refer to page 8-32 for Printed Wiring Board
• Refer to page 8-35 for IC Block Diagrams
—
G
—
1-675-777-13
∗ A-1
D2001
∗ A-1
D2002
D2003 A-3
∗ A-3
D2003
D2004 C-3
∗ C-3
D2004
D2005 B-3
∗ C-3
D2005
D2101 E-3
∗ E-3
D2101
D2102 E-1
∗ E-2
100-120V/220-240V
D2102
D2103 E-2
∗ E-2
D2103
D2104 E-2
∗ E-2
D2104
D2201 F-4
∗ F-4
D2201
D2202 H-3
∗ H-3
D2202
D2203 H-3
∗ H-3
D2203
D2204 H-2
∗ H-2
D2204
D2205 H-2
∗ J-2
D2205
∗ H-4
D2301
IC2001 C-3
∗ D-3
IC2001
IC2101 E-2
∗ E-2
IC2101
∗ H-1
IC2201
∗ J-1
IC2202
∗ G-4
IC2301
IC2302 G-5
∗ H-4
IC2302
IC2303 H-4
∗ H-5
IC2303
Q2001 A-1
∗ A-1
Q2001
Q2101 D-2
∗ D-2
Q2101
Q2103 D-1
∗ D-1
Q2103
∗ G-1
Q2201
∗ J-1
Q2202
∗ H-1
Q2203
∗ H-1
Q2204
∗ J-4
Q2301
∗ J-4
Q2302
∗ J-4
Q2303
∗ J-5
Q2304
*:B Side mount
VPL-VW12HT
A B
F2500
6.3A/250V
CN2501
3P
:VH-B C2500
4700p
AC(L) 250V
3
:E
N.C 2
R2500 R2501
C2501
VD2500 560k 560k
AC(N) 1 4700p
1/2W 1/2W
250V
:RC :RC
:E
AC SOCKET
CN2502
50/60Hz
CN2001
R2003
3P 5.6
:VH-B 5W
JL2001
# :RF
AC(L)
1
JL2002
N.C 2
#
AC(N) 3
4 4 3 3
RY2001
TO F BOARD
CN2503
D2001
1SS119
R2001 R2002
330 330
1W 1W
:RS :RS
R2004
19.0 3.9k
D2002
:CHIP
RD15M-T1B1
Q2001
2SA1309A
RELAY DRIVE
18.5 R2005
4.7k
:CHIP
19.3
VCC
FROM 2/3
VCC(PFC)
C D
F, G (1/3) F, G (1/3)
C2504
4700p
250V
C2503
:E 1
C2502 0.68
1 275V
C2505
2
275V :MPS
4700p
:MPS
250V
3
:E
L2500
F
(LINE FILTER)
B-SS1722<...>-F..
L2001
1290µH
C2003 C2005
0.0047 0.0047
250V 250V
D2003
D6SB80
RECT
1
C2004
0.0047
250V
C2007
C2002 2.2
R2006
0.47 450V
10k
400V
:CHIP
:MPS
C2008
100p D2005
CH:CHIP D1NS4-TR2
7-33 7-33
E
CN2503
3P
:VH-B
AC(L)
N.C
AC(N)
TO G(1/3)BOARD
CN2001
L2003
250µH
D2004
RM11C-V1
JL2003
#
IC2001
MZ1540
PFC CONTROL
C2015
1
450V
2 3 4 5 7 8 9 10
C2013 C2014
220 220
450V 450V
C2016
PFC OUT(+)
0.1
B:CHIP
PFC OUT(-)
R2007 C2009 C2010
0.08 0.22 47
5W 25V :HT
:RB B:CHIP
G(1/3)
POWER SUBBPLY,FAN DRIVE,
DC-DC CONVERTER
B-SS1722<...>-G..-P1
F G
1
2
3
CN2002
3P
:VH-B
1 DC(+)
JL2004
N.C
2
#
3 DC(-)
JL2005
BALAST
#
TO 2/3
4
5
H