Sony VPL-PX41 Service Manual page 125

R402
D401 330
1/2W
D1FS4A-TA
:CHIP
PROTECT
RY401
R401 R403
22 330
5W 1/2W
:CHIP
:RF
JL401 JL403
# #
JL402 JL404
# #
CN401
3P
WHT
:VH-B
AC(L) 1
TO F BOARD
N.C 2
CN502
AC(N) 3
VPL-PX41
A B
JL405
L401
#
400µH
C402
C403
D403 2.2
D10XB80 450V
450V
:MPS
800V,8A
:MPS
MAIN RECTIFIER
Q401
2SA1213-Y
RELAY SW
R409
R405
R404 4.7
4.7k
3.9k 1/4W
:CHIP
:CHIP :FPRD
D402
RD16SB-T1 R410
10k
CLAMP
R406
:CHIP
47k
:CHIP
R407
10k
:CHIP
D404
MA111
CLAMP
R408 JL406
JL407
100
#
#
:CHIP
Q402
2SC2712
POWER CONT
C404
0.01 JL408
#
25V
B:CHIP
R412
10k
:CHIP
C405
R413
0.01
10k
25V
:CHIP
B:CHIP
C
GA GA
D405
RM11A
PROTECT
L402
230µH
D407
RD27SB-T1
CLAMP
2.2
C408
0.001
CH:CHIP
Q405
2SC2873-Y
PRI DRIVE
R426
Q403 10
:CHIP
2SA1213-Y
D409
R414
POWER CONT
D1FS4A
150k
:RN-CP CLAMP
R415
150k
R411
:RN-CP
10k
:CHIP
R416
150k
:RN-CP
R417
200k
:RN-CP
R418
200k
:RN-CP
R419
220k
:RN-CP
R420
220k
:RN-CP
R421
C406
Q404 18k
0.1
:RN-CP
2SC2712 35V
B:CHIP
POWER CONT
D410
RD27SB-T1
CLAMP
6-39 6-39
D E
D406
SF20L60U
PFC RECTIFIER
JL409
#
JL410
#
D411
D1FS4A-TA
RECTIFIER
Q407
SPW47N60C2
PFC SW
C409 C410
330
330
450V
450V
R423 S
R422
10 10
:FPRD :FPRD
C407
100
D408 R425
R424
:HT
0.08
10k D2FS6
5W
:CHIP
CLAMP
:RB
Q406
2SA1213-Y
PRI DRIVE
R427
#
R428
10
:CHIP
R437
240k
R429 1/10W
R430 10k :RN-CP
0
:CHIP
:CHIP C414
R438
2200p 240k
500V 1/10W
E :RN-CP
R431
22k
R433 R439
:CHIP
120k 220k
1/10W 1/16W
:CHIP :RN-CP
8 7 6 5
R434 R440
120k 220k
IC401
1/16W
1/10W
MC33262DR2 :RN-CP
:CHIP
PFC CONTROL
R435 R441
220k
120k
1/16W
1/10W
:RN-CP
R432 :CHIP
1 2 3 4
100
R442
:CHIP R436
120k 330k
1/16W
1/10W
:RN-CP
:CHIP
C411 R443
C413
0.22 10k
0.001
16V 1/16W
CH:CHIP
B:CHIP :RN-CP
C412
0.01
25V
B:CHIP
(ACTIVE FILTER)
F G
CN402
3P
1
WHT
:VH-B
1 VH
2 N.C TO BALAST
3 0V
TO GB
CN403
3P
BLK
:VH-B
JL411
#
VH
1
TO GB BOARD
JL412 2 N.C (1/3)
#
CN101
0V
3
2
3
TO GB
CN404
3P
2MM PIT
JL413 #
1 VCC
TO GB BOARD
JL414 #
2 0V (1/3)
JL415 #
CN104
3 PFC ON
4
GA
5
H