DOWNLOAD Sony VPL-HS3 Service Manual ↓ Size: 7.95 MB | Pages: 126 in PDF or view online for FREE

Model
VPL-HS3
Pages
126
Size
7.95 MB
Type
PDF
Document
Service Manual
Brand
Device
Projector / E1
File
vpl-hs3.pdf
Date
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Sony VPL-HS3 Service Manual ▷ View online

2-11
VPL-HS3
2-4-2. VIDEO
Preparation
1.
Switch INPUT-A input to VIDEO-GBR.
2.
Set the color/color-difference meter as follows.
. Standard
. Contrast:
80
. Bright:
50
. Black Level:
OFF
. Lamp Control: LOW
. Iris Control:
ON
3.
Check that the initial value of each GAIN and BIAS of
RGB is as follows.
GAIN: 141
BIAS: 85
Adjustment
1.
MID mode of VIDEO
1.
Input 15k-GBR 20IRE Window white (3 colors: RGB)
to INPUT-A.
2.
Adjust the BIAS of colors other than G of white
balance so that the chromaticity (x20 and y20) is
within the following specification.
x20 : 0.294
±
0.002
y20 : 0.310
±
0.003
3.
Input 15k-GBR 80IRE Window white (3 colors: RGB)
to INPUT-A.
4.
Adjust the GAIN so that the chromaticity (x80 and
y80) is within the following specification.
n
Adjust the GAIN of colors other than the reference
color specified in “1. MID mode of INPUT-A” in
Section 2-4-1.
x80 : 0.294
±
0.002
y80 : 0.310
±
0.003
5.
Repeat steps 1 to 4 and adjust each GAIN and BIAS of
RGB so that x and y are within the following
specification.
x : 0.294
±
0.002
y : 0.310
±
0.003
2.
HIGH mode of VIDEO
1.
Input 15k-GBR 80IRE Window white (3 colors: RGB)
to INPUT-A.
2.
Set the value of B GAIN as follows.
B GAIN = 145
3.
Input 15k-GBR 20IRE Window white (3 colors: RGB)
to INPUT-A.
4.
Adjust the BIAS of colors other than G of white
balance so that the chromaticity (x20 and y20) is
within the following specification.
x20 : 0.283
±
0.002
y20 : 0.297
±
0.003
5.
Input 15k-GBR 80IRE Window white (3 colors: RGB)
to INPUT-A.
6.
Adjust the GAIN of colors other than B of white
balance so that the chromaticity (x80 and y80) is
within the following specification.
x80 : 0.283
±
0.002
y80 : 0.297
±
0.003
7.
Repeat steps 1 to 6 and adjust each GAIN and BIAS of
RGB so that x and y are within the following
specification.
x : 0.283
±
0.002
y : 0.297
±
0.003
3.
LOW mode of VIDEO
1.
Input 15k-GBR 20IRE Window white (3 colors: RGB)
to INPUT-A.
2.
Adjust the BIAS of colors other than G of white
balance so that the chromaticity (x20 and y20) is
within the following specification.
x20 : 0.313
±
0.002
y20 : 0.329
±
0.003
3.
Input 15k-GBR 80IRE Window white (3 colors: RGB)
to INPUT-A.
4.
Adjust the GAIN of colors other than R of white
balance so that the chromaticity (x80 and y80) is
within the following specification.
x80 : 0.313
±
0.002
y80 : 0.329
±
0.003
5.
Repeat steps 1 to 6 and adjust each GAIN and BIAS of
RGB so that x and y are within the following
specification.
x : 0.313
±
0.002
y : 0.329
±
0.003
2-12
VPL-HS3
2-5. Tilt Adjustment
1.
Set the Factory mode to “Device Adjust/OTHER”.
2.
Adjust the stand and put the main unit into the
horizontal state.  (The horizontal state of this unit is
forward tilted by 
_4 d.)
3.
Then, enter the X TILT value to C0.
4.
Set the unit upward in vertically.
5.
Then, enter the X TILT value to C1.
6.
Set the unit downward in vertically.
7.
Then, enter the X TILT value to C2.
8.
Save the each values of C0, C1 and C2 described in
step3, 5 and 7.
_
4
d
B
Lever
Stand
Align the A with the center position 
of the B.
A
3-1
VPL-HS3
74LVC86APW
74VHC02MTCX
TC74VHCT04AFT(EL)
SN74AHCT04PWR
SN74AHCT541PWR
SN74LV00APWR
SN74LV32APWR
ADXL202JE-REEL
Section 3
Semiconductors
IC
AK4352VT-E2
BU4052BCFV-E2
SN74LV4052APWR
SN74LV4053APWR
TC74VHC123AFT(EL)
TPA2000D1PW
CXA7000R-T6
LP2985IM5X-3.3
S-80928ANMP-DDR-T2
TC7S66FU(TE85R)
TC7S66FU
TC7SA04FU(TE85R)
TC7SET04FU(TE85R)
TC7SZ125FU(TE85R)
AIC1117A-18PEJTR
AIC1117A-33PEJTR
AIC1117A-50PEJTR
BA00ASFP-E2
HY57V161610DTC-7TR
1
TOP VIEW
50PIN TSOP
IRMF-A0T-QTP
TK11900MTL
1
TOP VIEW
L88M05T-FA-TL
NJM78M09DL1A(TE1)
1 2
3
1 2
3 4
5
24LC21AT/SN
BR24L02F-WE2
ICS332-SX1746
M24C64-WMN6T(A)
MAX1626ESA-TE2
MM1228XFBE
ST24FC21M6TR
TA75W393FU
TA75W393FU-TE12R
TC7WH125FK(TE85R)
TC7WH74FU(TE12R)
TL431BCDR2
1
2
3
4
5
5PIN CHIP
1
TOP VIEW
8PIN SOP
1
TOP VIEW
16PIN SOP
1
TOP VIEW
14PIN SOP
AD9888KS-100
1
TOP VIEW
128PIN QFP
1
7
3
5
BOTTOM VIEW
M52347FP-TE
SN74LV125APWR
SN74LVC541APWR
TC74VHCT540AFT(EL)
1
TOP VIEW
20PIN SOP
M62392FP
1
TOP VIEW
24PIN SOP
64
1
1 2
3
3-2
VPL-HS3
IC, Transistor
RS-140-T
1
2
3
4
PW265-10T
TDA7309D013TR
MZ1540
MARKING SIDE VIEW
1
PQ20WZ1U
PQ2TZ15U
5
1
HN1A01FU-TE85R
HN1B01FU-TE85R
HN1C01FU-TE85R
HN1C03FU-TE85R
SI4425DY-T1
SSM6N15FU(TE85R)
5
6
4
1
3
2
3
2
1
4
5
6
2SA1162-G
2SA1162-YG-TE85L
2SA1576A-T106-QR
2SC2712-YG
2SC2712-YG-TE85L
2SC4081-R
2SC4081T106R
DTA144EUA-T106
DTC114EU
DTC114EUA-T106
DTC144EUA-T106
E
B
C
2SA1213Y-TE12L
E
B
C
2SK2876-01MR-F122
G
S
D
MCZ3001DA
5
6
4
1
3
2
3
2
1
4
5
6
XP4401
XP4501
D
D
D
D
G
S
S
S
1
2
3
4
8
7
6
5
5
6
4
1
3
2
4
5
6
2
1
3
1
TOP VIEW
18PIN DIP
1
A
BOTTOM VIEW
256PIN BGA
1
TOP VIEW
20PIN DIP
MX29LV800ATTC-70G-56PW
48
25
1
24
1 2
3 4
5
2SJ463A-T1
S
G
D
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