Sony VPL-PX41 Service Manual page 105

17V
17V
C253
0.1
50V
B:CHIP
+ 6.3V
C201
F:CHIP
C239
F:CHIP
C242
100
16V
:AL-CP
VPL-PX41
A B
IC205
PQ20WZ1UJ00H
R201
# 15.5V REG
15.5V-2
REG_ON
(P1)
R205
2 4 2 4
10k
1/16W
JL209
ON/OFF ADJ :RN-CP
#
1 1 3 3
I O
G
R202
C210 47
R204
0.1 1/16W 5 5
C224
27k
50V :CHIP
47
1/16W R206
B:CHIP
R203 25V
:RN-CP
1.5k
:AL-CP
#
1/16W
:RN-CP
IC201
IC206
9V-3
BA12FP-E2
BA09FP-E2
12V REG
9V REG
JL207 # JL212 #
VCC OUT VCC OUT
GND GND
C216
C207 C222
0.1
47 47
25V 25V
25V
F:CHIP
:AL-CP :AL-CP
3.3V-3
IC202 IC207
A5V
BA05FP-E2 BA033FP-E2
5V-3
C217
C202 TP205
5V REG 22 3.3V REG
22
16V
16V
JL211 #
JL205 # :AL-CP
:AL-CP
VCC OUT VCC OUT
GND C214 GND
C206 C220
0.1
0.1
100
10V 100
16V
16V 16V
B:CHIP
:AL-CP
:AL-CP
IC216
IC208
BA05FP-E2
BA033FP-E2 C223 C227
C240 C249
5V REG
100 3.3V REG 0.1 100
22
16V 16V
16V 6.3V
F:CHIP :AL-CP
:AL-CP :OS-CON
VCC OUT I O
C213 G
GND
0.1
0.1
16V
16V F:CHIP
C241
100
16V
IC209
:AL-CP
LP2985IM5X-3.3
3.3V REG
C218
1
VIN VOUT C225
6.3V
0.01
B:CHIP
GND BYPASS 16V
B:CHIP
ON/OFF
IC211
BA05FP-E2
C226
5V REG
100
16V
:AL-CP
VCC OUT
C219 GND
C211
0.1
100
16V
16V
F:CHIP
:AL-CP
JL213
#
IC203 D5V
BA05FP-E2
5V-2
TP204
5V REG
JL206
VCC OUT
#
GND
C203
C208
0.1
100
16V
16V
F:CHIP
:AL-CP
AU5V
5V-4
IC204
TP202
BA05FP-E2
5V REG
L204
JL208
10µH #
I O
G
C212
C209
C204
82 82
0.1
16V
16V 16V
:OS-CON :OS-CON
F:CHIP
JL204
#
SUB 3.3V
IC210
SUB 5V SUB5V
SUB 3.3V
BA033FP-E2
TP203
3.3V REG TP206
JL210 #
VCC OUT
C205 GND
C215
C221
100 0.1
220
16V 10V
10V
:AL-CP
B:CHIP
:AL-CP
C
C (3/19) C (3/19)
15.5V
L210
TP216
10µH
C232
0.1
-6.3V 16V
F:CHIP
A9V
TP208
D3.3V
3.3V-2
C231
100
16V
:AL-CP
3.3V-3
TP207
3.3V-4
3.3V-4
TP209
JL214 #
IC217
3.3V-7
LP2985IM5X
3.3V-5
3.3V-5
-3.3
TP210 3.3V REG
JL218 #
VIN VOUT
JL215 #
GND
BYPASS C245
0.1
C228 ON/OFF C244
10V
22 0.01
:AL-CP
B:CHIP
16V
16V
:AL-CP B:CHIP
C243
0.1
C229 16V
0.1 F:CHIP
16V
C230
F:CHIP
100
16V
IC212
JL216 #
:AL-CP
BA033F-E2
3.3V REG
C248
0.1
10V
B:CHIP
6-19 6-19
D E
A-5V
IC213
LM2990SX-5.0
TP213
-5V REG
JL220 #
VCC OUT
GND
C234
100
-5V-3
16V
:AL-CP
IC214
PQ025EZ01ZPH
2.5V REG
1 2 3 4 5
2.5V-2
2.5V-2 TP214
TP212
C233 JL222 #
C235
0.1
220
10V
10V
B:CHIP
:AL-CP
IC218
PQ025EZ01ZPH
2.5V REG
2.5V-4
2.5V-4 TP217
1 2 3 4 5
C246 JL223 #
C247
0.1
47
10V
6.3V
B:CHIP
:AL-CP
C255
47
6.3V
IC215
PQ025EZ01ZPH
3.3V-6 2.5V-3
2.5V REG
3.3V-6
2.5V-3
TP215
TP211
1 2 3 4 5
JL217 # JL221
C238
C236 C237
47
100 0.1
6.3V
16V 10V
:AL-CP
:AL-CP B:CHIP
C
(3/19)
(POWER SUPPLY)
F G
1
2
3
#
4
5
H