Sony IFU-HS1 / RM-PJHS1 / SU-HS1 / VPL-HS1 / VPL-HS1FP Service Manual ▷ View online
2-11
VPL-HS1
(3) C Board
(4) BA Board
BA Board
to Q Board
X2
X3
C Board
Cable (BA-Q)
24Pin
24Pin
Cable (C-BA)
24Pin
24Pin
to G Board
X2
X1 Board
X3
C Board
Cable (C-BB)
24Pin
24Pin
3Pin
(Large Connector)
(Large Connector)
3Pin
(Small Connector)
(Small Connector)
24Pin
Flexible Cable
Flexible Cable
7Pin
10Pin
2-12
VPL-HS1
(5) Q Board
2-3. Power Cord
Use a proper power cord for your local power supply.
The United
Continental
UK
Australia
Japan
States, 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/250 V
7 A/125 V
Safety approval
UL/CSA
VDE
BS
SAA
DENNANHO
Cable (C-BB)
24Pin x 3
24Pin x 3
X3
X2
Cable (C-BA)
24Pin
24Pin
12Pin
BB Board
NR Board
C Board
to G Board
Q Board
BA Board
1)Use the correct Plug for your country.
3-1
VPL-HS1
Section 3
Electrical Adjustments
3-1. Preparations
3-1-1. 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.
3-1-2. Optical Unit Adjustment
Drive the cooling fan and turn on the lamp.
1) Mirror Adjustment
Set the screen size to 80-inch at the wide-end.
1.
1.
Set the unit in green-only.
2.
Adjust the blanking sections at the top, bottom, left,
and right for minimum by moving the adjusting plate
of the G dichromatics mirror.
and right for minimum by moving the adjusting plate
of the G dichromatics mirror.
3.
Tighten the adjusting plate fixing screws.
4.
Set the unit in cyan.
5.
Adjust the blanking sections at the top, bottom, left,
and right for minimum by moving the adjusting plate
of the RB mirror, and then maximize the intensity of
the blue.
and right for minimum by moving the adjusting plate
of the RB mirror, and then maximize the intensity of
the blue.
6.
Tighten the adjusting plate fixing screws.
7.
Set the unit in all white.
8.
Adjust the blanking sections at the top, bottom, left, and
right for minimum by moving the adjusting plate of the
RB mirror, and then maximize the intensity of the red.
right for minimum by moving the adjusting plate of the
RB mirror, and then maximize the intensity of the red.
9.
Tighten the adjusting plate fixing screws.
10. Secure the six adjusting plate fixing screws using a
torque screwdriver.
Tightening torque: 8 kgf/cm
Tightening torque: 8 kgf/cm
11. Make sure that the deviation of the lighting range is
within the specific range.
3-1-3. 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:
↑
”.
. Cannot enter FACTORY MODE by MS channel.
3-2. V-COM Adjustment
1.
Input the green-only 30 IRE all white signal to
INPUT-A.
INPUT-A.
2.
Set the CONTRAST to 80, BRIGHT to 50 and
COLOR TEMP to MID.
COLOR TEMP to MID.
3.
Set the screen to G VCOM adjustment of “Device
Adjust.”
Adjust the G VCOM so that the vertical line on the
screen is minimum.
Adjust.”
Adjust the G VCOM so that the vertical line on the
screen is minimum.
4.
Input the red-only and blue-only 30 IRE all white
signal respectively and adjust R VCOM and B VCOM
respectively so that the vertical line becomes
minimum.
signal respectively and adjust R VCOM and B VCOM
respectively so that the vertical line becomes
minimum.
5.
Save the value adjusted.
3-2
VPL-HS1
3-3. Adjustment Item Initialize Data
*
: “DOT PHASE, SIZE H, SHIFT H/V, SCAN CONV, ASPECT and BLANKING” 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.
MenuTitle
ItemName
SET
MEMORY
CH MEMORY
CH MEMORY
STATUS
MEMORY
MEMORY
VIDEO 1
S Video 1
INPUT-A
VIDEO 2
S Video 2
MS
PICTURE CTRL
CONTRAST
80
80
80
80
80
80
BRIGHT
50
50
50
50
50
50
COLOR
50
50
-
50
50
-
HUE
50
50
-
50
50
-
SHARP
50
50
-
50
50
-
RGB ENHANCER
-
-
30
-
-
30
D.PICTURE
OFF
OFF
OFF
OFF
OFF
-
GAMMA MODE
-
-
GRAPHICS
-
-
GRAPHICS
COLOR TEMP
HIGH
HIGH
HIGH
HIGH
HIGH
HIGH
COLOR SYS
AUTO
AUTO
-
AUTO
AUTO
-
VOLUE
30
30
30
30
30
30
INPUT SETTING
DOT PHASE
SIZE H
SHIFT
SCAN CONV
ASPECT
BLANKING
VIDEO MEMORY
SET SETTING
STATUS
ON
INPUT-A
COMPONENT
LANGUAGE
ENGLISH
POWER SAVING
OFF
INSTALL SETTING
KEYSTONE MEM.
ON
DIGIT KEYSTONE
0
KEY DIRECTION
V
MENU POSITION
CENTER
MENU COLOR
STANDARD
MENU BACKGROUND
STANDARD
LAMP TIMER
INFORMATION
fH
fV
ROM Ver
OPERATION TIMER
PREVIOUS LAMP TIMER
W/B ADJUST
GAIN R
G
B
BIAS R
G
B
15 (
*
)
*
*
ON (
*
)
4:3 (
*
)
0 (
*
)
OFF
INDICATION ONLY
INDICATION ONLY
INDICATION ONLY
INDICATION ONLY
INDICATION ONLY
INDICATION ONLY
Click on the first or last page to see other IFU-HS1 / RM-PJHS1 / SU-HS1 / VPL-HS1 / VPL-HS1FP service manuals if exist.