DOWNLOAD Sony RM-PJVW100 / VPL-VW100 Service Manual ↓ Size: 23.16 MB | Pages: 127 in PDF or view online for FREE

Model
RM-PJVW100 VPL-VW100
Pages
127
Size
23.16 MB
Type
PDF
Document
Service Manual
Brand
Device
Projector / E1
File
rm-pjvw100-vpl-vw100.pdf
Date

Sony RM-PJVW100 / VPL-VW100 Service Manual ▷ View online

2-9
VPL-VW100
2-3. White Balance Adjustment on
Servicing
2-3-1. Component
Preparation
Set Picture Mode to “Standard” and make the following
settings.
Contrast: 80
Bright: 50
Color: 50
Hue: 50
Sharpness: 50
NR: OFF
Black Level Adjust: OFF
Gamma Correction: OFF
Advanced Iris: OFF
Set each GAIN and each BIAS for RGB to 128.
Bring the ZOOM position of the lens to the center.
Adjustment
Middle
Set Color Temp to “Middle”.
Input 1080/60i 80 IRE flat field (RGB 3 color) into the
component terminal and adjust R for white balance and
GAIN for G until the chromaticity (x80, y80) is at the
standard value.
(x80, y80) = (0.313 
±0.002, 0.329 ±0.002)
Input 1080/60i 20 IRE flat field (RGB 3 color) into the
component terminal and adjust R for white balance and
BIAS for G until the chromaticity (x20, y20) is at the
standard value.
(x20, y20) = (0.313 
±0.002, 0.329 ±0.002)
Continue adjusting 80 IRE and 20 IRE until they reach
standard values.
* If the BIAS value for R falls below 90, redo the adjust-
ments using G and B.
Save the adjusted values
High
Set Color Temp to “High”.
Input 1080/60i 80 IRE flat field (RGB 3 color) into the
component terminal and adjust R for white balance and
GAIN for G until the chromaticity (x80, y80) is at the
standard value.
(x80, y80) = (0.294 
±0.002, 0.310 ±0.002)
Input 1080/60i 20 IRE flat field (RGB 3 color) into the
component terminal and adjust R for white balance and
BIAS for G until the chromaticity (x20, y20) is at the
standard value.
(x20, y20) = (0.294 
±0.002, 0.310 ±0.002)
Continue adjusting 80 IRE and 20 IRE until they reach
standard values.
* If the BIAS value for R falls below 90, redo the adjust-
ments using G and B.
Save the adjusted values
Low
Set Color Temp to “Low”.
Input 1080/60i 80 IRE flat field (RGB 3 color) into the
component terminal and adjust B for white balance and
GAIN for G until the chromaticity (x80, y80) is at the
standard value.
(x80, y80) = (0.333 
±0.002, 0.347 ±0.002)
Input 1080/60i 20 IRE flat field (RGB 3 color) into the
component terminal and adjust B for white balance and
BIAS for G until the chromaticity (x20, y20) is at the
standard value.
(x20, y20) = (0.333 
±0.002, 0.347 ±0.002)
Continue adjusting 80 IRE and 20 IRE until they reach
standard values.
* If the BIAS value for B falls below 90, redo the adjust-
ments using G and R.
Save the adjusted values
2-10
VPL-VW100
CUSTOM
Set Gain and Bias for CUSTOM 1 to 3 to the following
values.
CUSTOM 1: Copy the Gain and Bias values for HIGH and
make the Gain values for R/G/B 
±0.
CUSTOM 2: Copy the Gain and Bias values for MIDDLE
and make the Gain values for R/G/B 
±0.
CUSTOM 3: Copy the Gain and Bias values for LOW and
make the Gain values for R/G/B 
±0.
Save the set values
Switch the Advanced Iris between “AUTO” and “ON”,
and adjust each setting.
However, for the “AUTO” adjustment, if the Bias value for
R (B when “Low”) falls below 82, redo the adjustment
using G and B (G and R when “Low”).
There are 3 types of adjustment data for color temperature
and 3 types for Advanced Iris, for a total of 9 types.
2-3-2. Computer
Set Input-A to “Computer”.
Input WXGA 80 IRE flat field (RGB 3 color) into Input-A.
Copy the adjustment value from “Component” to each
GAIN and each BIAS for RGB.
Save the set values
3-1
VPL-VW100
Section 3
Semiconductors
IC
74LCX541MTCX
MAX3222IDBR
SN74LVC244APWR
SN74LVC541APWR
TC74LCX541FT(EKJ)
TC74VCX541FT(EL)
1
TOP VIEW
20pin  SOP
AD9981KSTZ-95
1
TOP VIEW
80pin  QFP
AIC1086-18PEJTR
AIC1117A-18PYJTR
AIC1117A-25PEJTR
AIC1117A-33PEJTR
AIC1117A-33PYJTR
AIC1117A-50PEJTR
AIC1117A-50PYJTR
AIC1117A-PEJTR
1
2
3
BA00BC0WFP
BA00BC0WFP-E2
BA00CC0WT(-V5)
PQ070XNA1ZPH
PQ20WZ1UJ00H
1
2
3
4
5
BA00CC0WFP
1
2 3
4 5
BA6285FP(E2)
BA6285FP-E2
24
13
12
1
BR24L02F-WE2
ICS342M-15LFT
IRMF-A0T-QTP
M24128-BWMN6T(A)
M24256-BWMN6T
M95640-WDW6TG
NE57814DD.518
NJM2904V(TE2)
NJM4556AV(TE2)
PCA9517DP.118
SN74LVC1G04DCKR
TA75W393FU
TA75W393FU-TE12R
TC7WH34FU(TE12R)
TC7WH74FU(TE12R)
TC7WH74FU(TE12R)
TL431BCDR2
UPC358G2-E2
W95640-WDW6T
1
TOP VIEW
8pin  SOP
CXA1875AM
CXA1875AM-T4
SN74LV4052APWR
1
TOP VIEW
16pin  SOP
CXA7006R-T4
LC4032V-75TN48CA1353-
MTC2
1
TOP VIEW
48pin  QFP
CXD9841M
1
TOP VIEW
32pin  SOP
DAC6571
DAC6571IDBVR
1
TOP VIEW
6pin  SOP
EDD2516AKTA-5C-E
EDD2516EKTA-5C-E
1
TOP VIEW
66pin  SOP
HY5DU283222BFP-33DR
BOTTOM VIEW
1
A
144pin  PGA
MM1115XFBE
MARKING SIDE VIEW
1
8pin SIP
MM1571J
MM1571JNLE
MM1573DNLE
S-80928CNMC-G8YT2G
1
2
3
4
5
MT48LC2M32B2P-6:G
MT48LC2M32B2P-6-Y14W
1
TOP VIEW
86pin  SOP
NE57810
NE57810S.518
12
3
5
4
NJM78M12DL1A-TE1
2
1
3
RS-790N-T
BOTTOM VIEW
1
A
SII9011CTU
1
TOP VIEW
SN74LV00APWR
SN74LV125APWR
SN74LVC125APWR-12
1
TOP VIEW
14pin  SOP
SN74LV157APWR
1
TOP VIEW
18pin  SOP
STR-A6169
TL431CPK-E2
MARKING SIDE VIEW
1
8pin  DIP
3-2
VPL-VW100
TC7SH00FU-TE85R
1
5pin  CHIP
THC63LVD103
1
TOP VIEW
56pin  QFP
TK11133CSCL-G
1
5
4
2
3
UC2854BN
1
TOP VIEW
16pin  DIP
UPD64083GF-3BA
1
TOP VIEW
100pin  QFP
2SA1162-G
2SA1162-YG-TE85L
2SA1576A-T106-QR
2SC2712-YG
2SC2712-YG-TE85L
2SC4081-R
2SC4081T106R
DTC144EUA-T106
E
B
C
2SA1213Y-TE12L
2SB1121-ST
2SB1121-S-TD
2SD1621-S
2SD1621S-TD-E
E
B
C
2SJ463A-T1
2SK1590-T1B
S
G
D
2SK2876-01MR-F122
GATE
DRAIN
SOURCE
DTA144EUA-T106
DTC114EUA-T106
GND
IN
OUT
FDS6986S
S1
G1
S2
G2
D1
D1
D2
D2
HN1A01FU-TE85R
XP4401
5
6
4
1
3
2
4
5
6
2
1
3
HN1B01FU-TE85R
HN1C01FU-TE85R
5
6
4
1
3
2
4
5
6
2
1
3
SPW47N60C3
CATHOD E MARK
SSM6P05FU(TE85R)
S1
G1
D2
D1
G2
S2
XP4501-TXE
5
6
4
1
3
2
3
2
1
4
5
6
1SS355TE-17
HRU0103ATRF
MA111-TX
MA113-(TX)
MA113-TX
RD27SB-T1
RD5.6SB-T1
UDZ-TE-17-7.5B
CATHODE
ANODE
1SS388(TPL3)
BAS316-115
UDZSTE-1722B
UDZSTE-175.6B
UDZSTE-177.5B
ANODE
CATHODE
BZA456A/G.115
1
1
2
2
3
3
6
6
5
5
4
4
BZT03C180
BZT03-C180
CATHODE
ANODE
D10SC4M
D10SC6M
D10SC6M(RECTI)
1
2
3
1 2
3
D1FL20U-TA
D1FS4A-TA
DIFL40
ANODE
CATHODE
IC, Transistor, Diode, LED
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