Sony VPL-PX41 Service Manual page 94

1
(P1-10C)
2
(P1-10D)
3
(P1-10F)
-5V-3
-5V
MON_OUT_EN
(P7-8C)
(P6-11E)
4
5
A B
C316 R356
47 10
6.3V 1/10W
:ALB-CP
:1608
R MON
R359
47k
1/10W
:1608 C319 C320
1 1p
10V 50V
F:1608 CK:1608
C321 R365
47 10
6.3V 1/10W
:ALB-CP :1608
G MON
R364
47k
1/10W
:1608 C324 C325
1 1p
10V 50V
F:1608 CK:1608
C326
47
R373
6.3V
10
:ALB-CP
1/10W
:1608
B MON
R372
47k
1/10W C330
:1608 C329 1p
1 50V R376
10V CK:1608
1/10W
F:1608
:1608
C331 L302
10 10µH
16V :CHIP
:AL-CP
OUT_SYNC
(P7-6G)
OUT_H_SYNC
OUT_V_SYNC
C
Q (3/9) Q (3/9)
5V-3
+5V
L300
10µH
:CHIP
R355
220
1/10W C315
10
:RN-1608
16V
:AL-CP
IC301
MAX4223ESA
R DRV
R357
NC
SHDN
150
1/10W
VCC
:RN-1608
NC
VEE
R362
R361 R360
220
10 150
1/10W
1/10W 1/10W
:RN-1608
:1608 :RN-1608
C318
1
10V
F:1608
R363
220 1/10W :RN-1608
IC302
MAX4223ESA
G DRV
R366
NC SHDN
150
1/10W
VCC
:RN-1608
VEE NC
R370
R368
R369
220
150
10
1/10W
1/10W
1/10W C323
:RN-1608
:1608 :RN-1608
1
10V
F:1608
R371
220 1/10W :RN-1608
IC303
MAX4223ESA
B DRV
R374
NC
SHDN
150
1/10W
VCC
:RN-1608
VEE
NC
C328
1
10V
R379
R377
F:1608
220
10 150
1/10W
1/10W
:RN-1608 :RN-1608
R378
1k
1/10W
:1608
5V-3
R314 R315 R316 R317
+5V R313
330
10 330 330 330
L301
1/10W 1/10W
10µH 1/10W 1/10W 1/10W
:1608 :1608 :1608 :1608
:CHIP :1608
C332
10
16V
:AL-CP
C333
47
6.3V
:AL-CP
IC304
SN75453BPS
BUFF
C334
0.1
16V
B:1608
1A VCC
R326
1B 2B
33
1/10W
1Y 2A
:1608
GND 2Y
R335
33
1/10W
:1608
6-8 6-8
D E
D303
MA3J14700LSO
PROTECT
C317
330
16V
:AL-CP OUT R
R358
47k
1/10W
:1608
D304
MA3J14700LSO
PROTECT
C322
330
16V
:AL-CP
OUT G
R367
47k
1/10W
:1608
D305
MA3J14700LSO
PROTECT
C327
330
16V
:AL-CP
OUT B
R375
47k
1/10W
:1608
D306
MA3J14700LSO
PROTECT
OUT H
R321
D307
47
MA3J14700LSO
1/10W
PROTECT
:1608
OUT V
R329
47
1/10W
:1608
F
MONITOR OUT
CN301
HD15P
OUT V
JL305
#
OUT H
JL304
#
OUT B
JL303
#
OUT G
JL302
#
OUT R
JL301
#
R381
R380
0 0
:1608 :1608
Q
(3/9)
(R/G/B MONITOR DRV.)
VPL-PX41
G H