Sony VPL-PX41 Service Manual page 109
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Also See for VPL-PX41:
- Quick reference manual (87 pages) ,
- Installation manual (72 pages) ,
- Operating instructions manual (60 pages)
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2SC4081-T106-R
SEL_SYNC
(P4)
9V-3
C408
0.1
25V
F:CHIP
L402
10µH
HSYNC
:CHIP
R403
C406
R410
TP401
47
R408
10
100
1/16W
10k
16V
1/16W
:CHIP
1/16W
:AL-CP
:CHIP
:CHIP
SEL_H
R409
10k
1/16W
:CHIP
5.0Vp-p(H)
D402
DAN202U-T-106
PROTECT
Q402
2SC4081T106-R
BUFF
C405
2SC4081T106-R
VSYNC
0.1
R405
25V
22k
F:CHIP
1/16W
TP402
:CHIP
C404
R407
22
100
16V
1/16W
:AL-CP
:CHIP
SEL_V
R402
47
R406
1/16W
22k
:CHIP
1/16W
R411
:CHIP
1k
1/16W
:CHIP
5.0Vp-p(V)
D401
DAN202U-T-106
PROTECT
2SA1576A-T106-QR
5V-3
L401
10µH
:CHIP
C402
0.1
R404
10V
1k
C407
B:CHIP
1/16W
0.1
:CHIP
10V
R401
B:CHIP
1k
1.8
4.9
1/16W
1.1
:CHIP
4.9
C403
C401
0.1
56p
10V
50V
B:CHIP
CH:CHIP
Q401
2SA1576A-T106-QR
BUFF
-5V-3
5V-3
L406
Q416
#
Q417
R469
#
#
C449
#
R464
Q414
Q415
R56
#
R53
R463
#
#
#
#
#
R54
#
C441
#
R467
C442
R52
#
#
#
R465
#
R468
#
R466
R51
C444
C443
#
#
#
#
R59
#
VPL-PX41
A
B
Q403
BUFF
C410
10
16V
:AL-CP
SEL_G
(P8)
Q406
2SC4081-T106-R
PEAK HOLD
R420
IC402(2/2)
47k
R418
TL082CPS-E20
1/16W
100k
:CHIP
BUFF
3
1/16W
1
:CHIP
C415
C479
#
2
1
50V
6.3V
:AL-CP
B:CHIP
R419
R412
82k
470
1/16W
R422
5V-3
1/16W
:CHIP
47k
:CHIP
1/16W
:CHIP
L403
10µH
:CHIP
Q407
2SA1576A-T106-QR
C421
PEAK HOLD
C416
10
C422
10
16V
0.1
16V
:AL-CP
10V
:AL-CP
B:CHIP
C409
22
16V
:AL-CP
C417
8
7
6
5
10
16V
Q404
:AL-CP
IC404
SN75157PS-ELL
PEAK HOLD
C418
0.1
COMP
R415
25V
82k
F:CHIP
1/16W
8
:CHIP
1 2 3 4
R413
5
150k
7
C412
6
1/16W
#
:CHIP
50V
4
:AL-CP
C480
IC402(1/2)
1
R414
6.3V
TL082CPS-E20
120k
B:CHIP
BUFF
1/16W
:CHIP
R417
82k
1/16W
:CHIP
Q405
PEAK HOLD
C411
22 16V :AL-CP
PC_DTV
(P1)
R416
47
1/16W
8
7
6
5
:CHIP
IC403
C413
TC7W53FK
0.1
C419
10V
0.1
CS SEL
B:CHIP
10V
B:CHIP
CS OUT
VCC
ODD/
CV IN
1 2 3 4
EVEN
1.2
VS OUT
RESET
C414
GND
BACK PCH
0.1
C420
R421
10V
0.1
430k
B:CHIP
10V
IC401
1/10W
B:CHIP
GS1881-CTA
:RN-CP
SYNC SEP
-5V-3
Q419
R66
#
#
#
R63
#
C450
R67
#
Q418
#
#
R57
#
C448
#
R64
#
R55
R68
#
#
C446
R61
#
#
R65
C447
#
#
R60
R62
C445
R58
#
#
#
#
(P4)
OUT_SYNC
C
C (7/19)
C (7/19)
5V-3
L404
10µH
Q408
:CHIP
HN1B01FU-TE85R
CLAMP
R78
4.7k
1/16W
:CHIP
R430
10k
R428
1/16W
47
:RN-CP
1/16W
Q411
:CHIP
2SC4081-T106-R
BUFF
HN1B01FU-TE85R
R425
47
1/16W
:CHIP
C425
R427
R429
R431
C423
0.1
220k
3.3k
10k
1.0
10V
1/16W
1/16W
1/16W
6.3V
B:CHIP
:CHIP
:RN-CP
:RN-CP
B:CHIP
C400
C430
0.1
100p
R426
10V
4.7k
B:CHIP
CH:CHIP
1/16W
:CHIP
R73
1/16W
:CHIP
R74
-5V-3
#
1/16W
:CHIP
(P7)
DEC EN
(P11)
15K CLAMP SW
(P1)
(P6)
Q423
#
15K CLAMP SW
RE V
TP404
R69
RE H
1.0k
TP403
1/16W
:RN-CP
R71
1.0k
R70
1/16W
220
R72
:RN-CP
1/16W
220
:RN-CP
1/16W
:RN-CP
C424
1000p
50V
B:CHIP
6-23
6-23
D
E
R89
1k
1/16W
:CHIP
R86
47
1/16W
:CHIP
Q412
HN1B01FU-TE85R
BUFF
C51
R443
R79
0.1
R81
5.6k
4.7k
R435
10V
R87
4.7k
1/16W
1/16W
3.3k
B:CHIP
47
1/16W
:RN-CP
:CHIP
1/16W
1/16W
:CHIP
:RN-CP
:CHIP
R445
#
Q409
R438
BUFF
47
1/16W
:CHIP
R432
R436
Q421
47
330
1/16W
HN1B01FU-TE85R
1/16W
:CHIP
:RN-CP
AMP
C435
1.0
6.3V
R434
R437
B:CHIP
1k
4.7k
50V
1/16W
1/16W
:CHIP
:RN-CP
C439
C440
R80
R444
100p
47p
22k
2.2k
#
50V
50V
1/16W
1/16W
CH:CHIP
CH:CHIP
:RN-CP
:RN-CP
DEC EN
(P7)
Q422
(P11)
(P1)
#
(P6)
5V-3
L405
2.2µH
:FR-CP
C431
0.1
10V
B:CHIP
R439
R446
4.7k
3.3k
1/16W
1/16W
:CHIP
:CHIP
C434
220p
16V
R433
CH:CHIP
10k
1/16W
CLAMP
3.2
:CHIP
H.STATE
TIMING
5.0
V.STATE
V.POL
5.0
CLAMPSW
H.POL
2.9
0.3
CLAMP
GREENIN
C427
R440
#
R449
4.7
GND
VCC
47 1/16W :CHIP
10V
R496
B:CHIP
3.7
C/H
HD
#
0.3
0.8
C/H DET
HD
H BUFFI
R452
R441
#
(P19)
2.4
0.2
V IN
#
VD
R442
0.9
0.3
R450
47k
V DET
VS/S OUT
#
C428
1/16W
0.4
1/16W
4.7
VTIMING
VS/S IN
:CHIP
TH401
:CHIP
10V
GATESW
#
B:CHIP
R451
IC405
2.2k
M52347FP-TE
1/16W
:CHIP
SYNC SEP
R447
C426
C429
#
(P6)
0.068
10
10V
15K-CS
10V
B:CHIP
B:CHIP
C432
C433
10
0.01
R448
10V
16V
220
B:CHIP
B:CHIP
1/16W
:CHIP
C436
100p
50V
CH:CHIP
F
G
R88
47
1/16W
:CHIP
1
Q410
HN1A01FU-TE85R
SLICE
R453
C438
1k
2.2
1/16W
10V
:CHIP
B:CHIP
R454
R455
47
2.2k
1/16W
1/16W
R462
:CHIP
:CHIP
R461
47k
100k
1/16W
1/16W
:CHIP
:CHIP
C437
R83
0.1
5.6k
10V
1/16W
R82
R90
B:CHIP
:CHIP
#
1k
1/16W
:CHIP
R456
4.7k
1/16W
:CHIP
2
R85
#
:CHIP
R84
0
:CHIP
DUTY_H/L
(P1)
Q413
Q420
DTC144EUA-T106
DTC144EUA-T106
SYNC DUTY SW
15K SW
3
SYNC_CPU
(P1)
R458
4
0 :CHIP
V_POL
H_POL
(P8)
R459
0 :CHIP
CLAMP
HS
(P8)
HS
D403
1SS355TE-17
VS
(P10)
DISCHARGE
(P8)
VS
H BUFFO
(P19)
IC406
R497
R91
74VHC221AMTCX
47
10k
MONO MULTI
1/16W
R92
1/16W
:CHIP
1k 1/16W :CHIP
:CHIP
1A
VCC
1B
1REXT
R93
0 :CHIP
C55
0.1 10V B:CHIP
1CLR
1CEXT
R94
R77
#
0 1/16W :CHIP
1
Q
1Q
2Q
2
Q
5
R95
R99
1k 1/16W :CHIP
1k 1/16W :CHIP
2CEXT
2CLR
R96
R98
1k 1/16W :CHIP
1k 1/16W :CHIP
2REXT
2B
R97
1k 1/16W :CHIP
GND
2A
C
(7/19)
(SYNC SEP)
H
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