Sony SU-HS2 / VPL-HS2 / VPLL-CW20 Service Manual ▷ View online
1-19
VPL-HS2
1-5. Warning on Power Connection
Use a proper power cord for your local power supply.
The United States,
Continental
UK
Australia
Japan
Canada
Europe
Plug type
YP-11
YP-21
SP-61
B8
YP-13
Female end
YC-13L
YC-13L
YC-13L
C7-2
YC-13L
Cord type
SPT-2
H03VVH2-F
H03VVH2-F
H03VVH2-F
VCTFK
Rated Voltage & Current
10 A/125 V
2.5 A/250 V
2.5 A/250 V
2.5 A/125 V
7 A/125 V
Safety approval
UL/CSA
VDE
BS
SAA
DENANHO
Cord length (max.)
4.5 m
–
–
–
–
2-1
VPL-HS2
Section 2
Electrical Adjustments
2-1. Preparations
2-1-1. Equipment Required
. Oscilloscope
Tektronix 2465 or equivalent
(bandwidth: 350 MHz or more)
(bandwidth: 350 MHz or more)
. NTSC, PAL, SECAM component signal generator
Tektronix TG2000
+ AVG1 (optional module) + AWVG1
(optional module) or equivalent
. VG (Programmable video signal generator)
VG814 or equivalent
. Digital voltmeter
Advantest TR6845 or equivalent
. Luminance meter
. Chrominance difference gauge
. Chrominance difference gauge
n
Perform the following adjustments at least 5 minutes after
turning on the power.
Perform the following adjustments at least 5 minutes after
turning on the power.
2-1-2. Factory Mode Setting
1.
Make sure that the MENU is indicated.
2.
Exit the menu.
3.
Press the keys in the following order:
“ENTER”
“ENTER”
→
“ENTER”
→
“LEFT”
→
“ENTER”
4.
The message “Do you wish to enter into the
FACTORY MODE? Yes:
FACTORY MODE? Yes:
↑
No:
↓
”
will be displayed.
5.
Select “Yes:
↑
”.
n
. When leaving the FACTORY MODE, perform item 3.
. When leaving the FACTORY MODE, perform item 3.
“Do you wish to return to the USER MODE? Yes:
↑
No:
↓
” will be displayed. Select “Yes:
↑
”.
2-2. V COM Adjustment
1.
Input the green-only VGA 1 Lime ON/OFF signal to
INPUT-A, and set the CONTRAST to 70.
INPUT-A, and set the CONTRAST to 70.
2.
Set the screen to G VCOM adjustment of “Device
Adjust.”
Adjust.”
3.
Adjust the G VCOM so that the flicker on the screen is
minimum.
minimum.
4.
Change the input signal to the red-only and blue-only
1 line ON/OFF signal respectively and adjust R
VCOM and B VCOM respectively so that the flicker
becomes minimum as described in step 3.
1 line ON/OFF signal respectively and adjust R
VCOM and B VCOM respectively so that the flicker
becomes minimum as described in step 3.
5.
Save the value adjusted.
6.
Set the “Image Flip” to either “V” or “HV”.
7.
Input the R/G/B value adjusted as above step 5.
8.
Save the value adjusted.
9.
Set the “Image Flip” to “OFF”.
2-2
VPL-HS2
2-3. Adjustment Item Initialize Data
*
: “Dot Phase, H Size, Shift H/V and Picture Mode” in the “INPUT SETTING” menu have an initial value
respectively in accordance with the input signal (PRESET MEMORY No.).
Note : There are nonadjustable items in accordance with the input signal.
V Position (Full Through)
MenuTitle
ItemName
PICTURE SETTING Picture Mode
Adjust Picture...
Volume
Adjust Signal...
V Position (Sub Title)
Title Area
Smart APA
Auto Input Search
Input-A Signal Sel.
Color System
Power Saving
Illumination
Status
Languege
Menu Position
Menu Color
V Keystone
Side Shot
Image Flip
Background
Test Pattern
High Altitude
fH
fV
(Memory No.)
(Resolution)
Lamp Timer
ROM Version
SC ROM Version
Operation Timer
Prev. Lamp Timer
Gain R
G
B
Bias R
G
B
V Position (Zoom)
V Position (Normal Through)
Wide Mode
INPUT SETTING
SET SETTING
MENU SETTING
Contrast
Brightness
Color
Hue
Sharpness
RGB Enhancer
Black Level Adj.
Gamma Mode
Color Temp.
DDE
Cinema Black
Dot Phase
H Size
Shift
Manual...
INSTALL SETTING
INFORMATION
W/B SETTING
Set Memory
Status Memory
Video 1/S Video1/Video 2/S Video 2
Dynamic
Standard
Cinema
User1/2/3
Dynamic
90
60
60
50
60
–
–
Low
Middle
Film
Off
Full
4
4
0
80
50
50
50
50
–
–
Low
High
Film
On
80
50
50
50
50
–
–
Off
Low
Film
On
80
50
50
50
50
–
–
Off
Low
Film
On
90
60
60
50
50
20
Low
Graphics
Middle
20
Graphics
High
20
Graphics
Low
20
Graphics
Low
Film
Off
80
50
50
50
50
Low
Film
On
80
50
50
50
50
Off
Film
On
80
50
50
50
50
Off
Film
On
Full
4
4
0
Full
4
4
0
Full
4
4
0
Full
4
4
0
Full
4
4
0
Full
4
4
0
Full
4
4
0
30
On
On
Component
Auto
Off
On
On
English
Center
Black
Auto
0
0
Off
Blue
On
Indication only
Indication only
Indication only
Indication only
Indication only
Indication only
Indication only
Indication only
Indication only
15 (
*
)
*
*
Off
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Input-A
Picture Memory
Memory Name
Dynamic
Standard
Cinema
User1/2/3
2-3
VPL-HS2
110
120
141
85
85
85
141
141
141
85
85
85
110
141
120
85
85
85
110
120
136
85
85
85
136
136
136
85
85
85
110
136
120
85
85
85
Remarks
Memory Name
Video
W/B Memory
High
Middle
Low
Computer
High
Middle
Low
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