Sony VPL-PX41 Service Manual page 129

(P2-8F)
(P1-9C)
(P3-2B)
(P2-5F)
(P2-9C)
(P1-11F)
(P3-2B)
(P2-9C)
(P2-5D)
(P1-11F)
VPL-PX41
A B
L201
4.7µ
+6.3V
C210
56µ
10V
IC201
MAX1626ESA-TE2
DC/DC CONV.CONT
V+
REF
SH
CS
5/3
EXT
C202
0.1µF
OUT GND
GND
R235 R236
10k 10k
:CHIP
:CHIP
Q207
DTC144EKA-T146
SW
R237
D204 1k
R232
MA111-TX :CHIP
10k
PROTECT
:CHIP
C215
R233 R238
10
10k 47k
10V
:CHIP
:CHIP
F:CHIP
GND
R242
1k
:CHIP
C
GB (2/3) GB (2/3)
Q205
SI4425DY-T1
R245
SW
0.047 L202
1W 15µH
C212
82µF
6.3V
D207
EC31QS03L-TE12L
RECTIFIER
C203
0.1µF
IC204
µPC393G2
COMPARATOR
R241
22k
:CHIP
VCC
C219 R240
0.1µF 1k
:CHIP D206
GND DAP202K-T-146
AND
R239
33k
:CHIP
R244
10k
+13.5V
(P3-2A)
(P3-10E)
(P1-9A)
D205
DAP202K-T-146
AND
+17V
(P1-9B)
6-43 6-43
D E
L203
4.7µ
D3.3
(P2-8F)
(P1-10B)
C214 C213
47µF
0.1µF
6.3V
GND
(P3-2B)
(P2-5F)
(P2-5D)
(P1-11F)
SUB5
(P1-10B)
+6.3V
(P2-5B)
(P1-9C)
D3.3
(P2-9B)
(P1-10B)
Q208
DTA144EE-TL
SW&RECT
GB
(2/3)
PPRO
(P1-11E) (DC-DC CONV.)
F G
1
2
3
4
5
H