Sanyo PDG-DXL2000 Service manual
FILE NO.
Multimedia ProjectorSERVICE MANUAL
Model No. PDG-DXL2000
U.S.A, Canada, Europe,
U.K, Asia, Brazil
Original Version
Chassis No. KV8-DXL200000
PRODUCT CODE
1 122 529 00 (KV8AC) USA, Canada
1 122 529 04 (KV8EC) Brazil
1 122 530 00 (LV8AC) Asia
1 122 530 02 (LV8CC) HK
1 122 530 03 (LV8DC) Europe, UK
Match the Chassis No. on the rating label on the projector
with the Chassis No. in the Service Manual.
If the Original Version Service Manual Chassis No. does
not match the projector’s, additional Service Literature is
required. You must refer to “Notices” to the Original Service Manual prior to servicing.
REFERENCE NO. SM5111287-00
Contents
SERVICE MANUAL ....................................................... 1
Contents ........................................................................2
Safety Instructions .........................................................
Safety Precautions .....................................................
Product Safety Notice .................................................
Service Personnel Warning ........................................
Specifications ................................................................4
Circuit Protections .........................................................
Thermal switch ...........................................................
Fuse ............................................................................ 5
Lamp cover switch ......................................................
Warning temperature and power failure protection ....
Maintenance .................................................................. 7
Replacing the Filter .....................................................
Resetting the Filter Counter ......................................
Lamp Replacement ....................................................
Resetting the Lamp Counter .....................................
How to check Lamp Used Time ................................
Cleaning ................................................................... 10
Security Function Notice ..............................................
Resetting procedure ................................................
Standby Mode Notice ..................................................
Mechanical Disassembly .............................................
Adjustments ................................................................. 22
Adjustments after Parts Replacement ......................
Note on Main Board Replacement ...........................
Service Adjustment Menu Operation ........................
Circuit Adjustments ...................................................
Service Adjustment Data Table ................................
Chassis Block Diagrams ..............................................
Chassis over view .....................................................
System control ..........................................................
Power supply & protection circuit .............................
Fan control circuit .....................................................
Troubleshooting ........................................................... 38
Indicators and Projector Condition ...........................
No Power ..................................................................
No Picture .................................................................
No Sound ..................................................................
Error Log ...................................................................
Control Port Functions .................................................
System Control (DDP, IC401) ..................................
IIC Bus D/A Converter (Fan Control, IC7881) ..........
11
11
12
13
22
22
22
23
26
34
34
35
36
37
38
39
40
41
42
43
43
44
IC Block Diagrams .......................................................
Parts Location Diagrams .............................................
3
Mechanical Parts List ..................................................
3
Electrical Parts List ......................................................
3
3
Diagrams & Drawings ..................................................
Parts description and reading in schematic diagram ...
5
Schematic Diagrams ...................................................
5
Printed Wiring Board Diagrams ...................................
Pin description of diode, transistor and IC .................
5
Note on Soldering ......................................................
6
7
7
8
9
9
45
50
54
55
A1
A2
A3
A9
A13
A14
-2-
Safety Instructions
Safety Precautions
WARNING:
The chassis of this projector is isolated (COLD) from AC line by using the converter transformer. Primary side
of the converter and lamp power supply unit circuit is connected to the AC line and it is hot, which hot circuit is
identified with the line ( ) in the schematic diagram. For continued product safety and protection of personnel injury, servicing should be made with qualified personnel.
The following precautions must be observed.
1: An isolation transformer should be connected in
the power line between the projector and the AC
line before any service is performed on the projector.
DO NOT OPERATE THIS PROJECTOR WITHOUT
THE PROTECTIVE SHIELD IN POSITION AND PR
OPERLY SECURED.
2: Comply with all caution and safety-related notes
provided on the cabinet back, cabinet bottom, inside
the cabinet or on the chassis.
3: When replacing a chassis in the cabinet, always
be certain that all the protective devices are
installed properly, such as, control knobs, adjustment covers or shields, barriers, etc.
4: Before replacing the cabinet cover, thoroughly
inspect the inside of the cabinet to see that no stray
parts or tools have been left inside.
Before returning any projector to the customer, the
service personnel must be sure it is completely safe
to operate without danger of electric shock.
Product Safety Notice
Product safety should be considered when a component replacement is made in any area of the projector.
Components indicated by mark ! in the parts list and the schematic diagram designate components in which
safety can be of special significance. It is, therefore, particularly recommended that the replacement of there
parts must be made by exactly the same parts.
Service Personnel Warning
Eye damage may result from directly viewing the light produced by the Lamp used in this equipment. Always
turn off Lamp before opening cover. The Ultraviolet radiation eye protection required during this servicing.
Never turn the power on without the lamp to avoid electric-shock or damage of the devices since the stabilizer
generates high voltages (15kV - 25kV) at its starts.
Since the lamp is very high temperature during units operation replacement of the lamp should be done at least
45 minutes after the power has been turned off, to allow the lamp cool-off.
-3-
Specifications
Mechanical Information
Projector Type Multi-media Projector
Dimensions (W x H x D) 12.6" x 6.7" x 15.2" (321.0 mm x 170.0 mm x 385.0 mm) (Not including protrusions)
Net Weight 13.7 lbs (6.2 kg)
Feet Adjustment ±1.0˚
DLP Chip
Projection System 0.55" Single DLP chip, 6 segment Color Wheel
Number of Pixels 786,432 pixels (1,024 x 768 dots)
Signal Compatibility
Color System
SD/HDTV Signal Component: 480i, 480p, 575i, 575p, 720p and 1080i
HDMI; 480p, 575p, 720p and 1080i
Input Scanning Frequency H-sync. 15 kHz-93 kHz, V-sync. 50-120 Hz
Optical Information
Projection Image Size (Diagonal) Adjustable from 55” to 90”
Throw Distance 0.82’ - 1.43' (25.1 cm - 43.7 cm)
Projection Lens F 2.5 lens with f 4.83 mm with manual focus
Projection Lamp 275 W
Interface
Video Input Jack RCA Type x 1
S-Video Input Jack Mini DIN 4 pin x 1
Audio Input Jacks RCA Type x 2
Computer Input 1 / Component Input Terminal
Computer Input 2 / Monitor Output Terminal
Computer 1/ Component Audio Input Jack
Computer 2 Audio Input Jack
Audio Output Jack Mini Jack (stereo) x 1 (Variable)
HDMI HDMI (V.1.3 with Deep Color) x 1
Control port D-sub 9 pin x 1
LAN Connection Terminal RJ-45 x 1
3D Sync Output Mini DIN 3 pin x 1
Audio
Internal Audio Amp 10 W RMS
Built-in Speaker 1 speaker, ø1.46" (37 mm)
Power
Voltage and Power Consumption AC 100–120 V (4.4 A Max. Ampere), 50/60 Hz (The U.S.A and Canada)
AC 100–240 V (4.4 - 2.3 A Max. Ampere), 50/60 Hz (For other countries)
Operating Environment
Operating Temperature 41˚F–104˚F (5 ˚C–40 ˚C)
Storage Temperature 14˚F–140˚F (-10˚C–60 ˚C)
Remote Control
Battery AAA or LR03 1.5V ALKALINE TYPE x 2
Operating Range 16.4' (5 m)/±30˚
Dimensions 2.0" (W) x 0.7" (H) x 4.3" (D) (52 mm x 18 mm x 110 mm)
Net Weight 2.37 oz (67 g) (including batteries)
PAL, SECAM, NTSC, NTSC4.43, PAL-M, and PAL-N
Analog RGB (Mini D-sub 15 pin) Terminal x 1
Analog RGB (Mini D-sub 15 pin) Terminal x 1 (In/Out switchable)
Mini Jack (stereo) x 1
Mini Jack (stereo) x 1
Accessories
q Owner’s Manual( CD-ROM)
q Quick Reference Guide
q AC Power Cord
q Remote Control and Batteries
q VGA Cable
q PIN Code Label
l The specifications are subject to change without notice.
l DLP chips are manufactured to the highest possible standards. A tiny fraction of pixels may be ineffective or always lit, but this is not a
malfunction.
This symbol on the nameplate means the product is Listed by Underwriters Laboratories Inc. It is designed and manufactured to meet rigid U.L. safety standards
against risk of fire, casualty and electrical hazards.
-4-
Circuit Protections
This projector provides the following circuit protections to operate in safety. If the abnormality occurs inside the projector, it will automatically turn off by operating one of the following protection circuits.
Thermal switch
There is the thermal switch (SW902) inside of the projector to detect the internal temperature rising abnormally.
When the internal temperature reaches near 120˚C, the
thermal switch opens to cut off the power to the power
circuit.
The thermal switch can be reset itself automatically
when the internal temperature becomes normal.
When the internal temperature reaches near 80˚C, the
thermal switch returns automatically.
Fuse
A fuse is located inside of the projector. When the POWER indicator is not lighting, the fuse may be opened.
Check the fuse as following steps.
The fuse should be used with the type listed right;
How to replace the fuse
1. The fuse is placed on the filter board behind the optical unit. Remove the cabinet top.
2. Take the fuse off from the filter board, and replace the
new one with the specified type.
Lamp cover switch
The lamp cover switch (SW901) cuts off the drive signal
to the lamp circuit when the lamp cover is removed or
not closed completely. After opening the lamp cover for
replacing the lamp ass’y, place the lamp cover correctly
otherwise the projector can not turn on.
Fuse Part No.: 323 025 1204
TYPE 8A 250V FUSE
LITTLE FUSE INC. TYPE 215008
Thermal switch
(SW902)
Lamp cover switch
(SW901)
Fuse
(F601)
-5-
Circuit Protections
Warning temperature and power failure protection
The projector will be automatically turned off when the internal temperature of the projector is abnormally high, or the
cooling fans stop spinning, or the power supplies in the projector are failed.
- If both of the POWER and WARNING TEMP. indicators are flashing, it may detect the abnormal temperature inside
the projector. Check the following possible causes and wait until the POWER indicator stops flashing, and then try
to turn on the projector.
- If the WARNING TEMP. indicator lights red, it may defect the cooling fans or power supply circuits. Check fans
operation and power supply lines referring to the chapter “Power supply & protection circuit” in the Chassis Block
Diagram section.
Possible causes
- Air filters are clogged with dust particles. Remove dust from the air filters by following instructions in the “Air filter
care and cleaning” below.
- Ventilation slots of the projector are blocked. In such an event, reposition the projector so that ventilation slots are
not obstructed.
- Check if projector is used at higher temperature place (Normal operating temperature is 5 to 40 ˚C or 41 to 104˚F)
The projector is shut down and the WARNING
TEMP. indicator lights red.
When the projector detects an abnormal condition, it is automatically shut down to protect the inside of the projector
and the WARNING TEMP. indicator lights red. In this case,
unplug the AC power cord and reconnect it, and then turn the
projector on once again to verify operation. If the projector
cannot be turned on and the WARNING TEMP. indicator still
lights red, unplug the AC power cord and contact the service
station.
CAUTION
DO NOT LEAVE THE PROJECTOR WITH THE
AC POWER CORD CONNECTED UNDER AN ABNORMAL CONDITION. IT MAY RESULT IN FIRE
OR ELECTRIC SHOCK.
Indicators
WARNING TEMP.
emit a red light
-6-
Maintenance
Replacing the Filter
Filter prevents dust from accumulating on the optical elements inside the projector. Should the filter become
clogged with dust particles, it will reduce cooling fans’ effectiveness and may result in internal heat buildup and
adversely affect the life of the projector. If a “Filter warning” icon appears on the screen, replace the filter immediately by following the steps below.
Turn off the projector, and unplug the AC power cord
1
from the AC outlet.
First, clean up the dust on the projector and around the
2
air vents.
Loosen the screw and open the lamp cover and lift the
3
filter out of the projector.
Reinstall the filter completely and close the lamp cover
4
and secure the screw.
Connect the AC power cord to the projector and turn on
5
the projector.
Reset the filter counter.
6
CAUTION
- Do not operate the projector with the filter removed. Dust may accumulate on the optical elements degrading picture quality.
- Do not put anything into the air vents. Doing so
may result in malfunction of the projector.
- Do not wash the filter with water or any other liquid matter. Otherwise the filter may be damaged.
RECOMMENDATION
We recommend avoiding dusty/smoky environments when
you operate the projector. Usage in these environments may
cause poor image quality.
When using the projector under dusty or smoky conditions,
dust may accumulate on a lens, or optical elements inside
the projector degrading the quality of a projected image.
When the symptoms above are noticed, clean up the lens
or other optical parts by referring to the chapter "Cleaning
the projector".
Filter
Filter counter
Lamp cover
Screw
Resetting the Filter Counter
Be sure to reset the Filter counter after replacing the filter.
Press the MENU button to display the On-Screen
1
Menu. Use the Point ed buttons to select Setting and
then press the Point 8 or SELECT button.
Use the Point ed buttons to select Filter counter and
2
then press the Point 8 or the SELECT button. Use the
Point ed buttons to select Filter counter reset and
then press the SELECT button. Filter counter Reset?
appears. Select Yes to continue.
Another confirmation dialog box appears, select Yes to
3
reset the Filter counter.
-7-
Filter counter
Reset? appears.
Select Yes, then
another confirmation
box appears.
Select Yes again to
reset the Filter coun
ter.
-
Maintenance
Lamp Replacement
When the projection lamp of the projector reaches its end
of life, the Lamp replacement icon appears on the screen
and LAMP REPLACE indicator lights yellow. Replace the
lamp with a new one promptly. The timing when the LAMP
REPLACE indicator should light is depending on the lamp
mode.
WARNING:
TURN OFF THE UV LAMP BEFORE
OPENING THE LAMP COVER
Top Panel
This indicator turns yellow
when the projection lamp
reaches the end of its life.
Lamp replacement icon
Note:
The Lamp replacement icon will not appear when the
Display function is set to Off, during Freeze, or No show.
CAUTION
When replacing the lamp because it has stopped illuminating, there is a possibility that the lamp may be bro
ken. If replacing the lamp of a projector which has been installed on the ceiling, you should always assume
that the lamp is broken, and you should stand to the side of the lamp cover, not underneath it. Remove the
lamp cover gently. Small pieces of glass may fall out when the lamp cover is opened. If pieces of glass get
into your eyes or mouth, seek medical advice immediately.
CAUTION
Allow a projector to cool for at least 45 minutes
before you open the Lamp Cover. The inside of
the projector can become very hot.
For continued safety, replace with a lamp of the
same type. Do not drop a lamp or touch a glass
bulb! The glass can shatter and may cause injury.
CAUTION
-
Follow these steps to replace the lamp.
Turn off the projector and unplug the AC power cord. Let
1
the projector cool for at least 45 minutes.
Loosen the screw and open the lamp cover.
2
Loosen the two (2) screws that secure the lamp. Lift the
3
lamp out of the projector by using the handle.
Replace the lamp with a new one and secure the two (2)
4
screws. Make sure that the lamp is set properly. Close
the lamp cover and secure the screw.
Connect the AC power cord to the projector and turn on
5
the projector.
Reset the lamp counter.
6
See “Resetting the Lamp Counter” on the next page.
Screws
Lamp Cover
Screw
Lamp
Handle
ORDER REPLACEMENT LAMP
Replacement lamp can be ordered through your dealer. When ordering a projection lamp, give the following
information to the dealer.
Replacement Lamp Type No. : POA-LMP143
Service Parts No. : 610 351 3744
-8-
Counter
Projector 500H
Lamp
Normal 200 H
Eco 300 H
Corresponding value 600 H
Maintenance
Resetting the Lamp Counter
Be sure to reset the Lamp counter after the lamp is replaced. When the Lamp counter is reset, the LAMP REPLACE
indicator stops lighting and the Lamp replacement icon disappears.
Press the MENU button to display the On-Screen
1
Menu. Use the Point ed buttons to select Setting
and then press the Point 8 or the SELECT button.
Use the Point ed buttons to select Lamp counter
2
and then press the SELECT button. Use the Point ed
buttons to select Lamp counter reset and then press
SELECT button. Lamp replacement counter Reset?
appears. Select Yes to continue.
Another confirmation dialog box appears, select Yes to
3
reset the Lamp counter.
Note:
Do not reset the Lamp counter without implementing lamp
replacement. Be sure to reset the Lamp counter only after
replacing the lamp.
Lamp counter reset
Lamp replacement
counter Reset?
appears.
Select Yes, then
another confirma
tion box appears.
-
How to check Lamp Used Time
The LAMP REPLACE indicator will light yellow when
the total lamp used time (Corresponding value) reaches
3,000 hours. This is to indicate that lamp replacement
is required.
The total lamp used time is calculated by using the below expression,
Total lamp used time (Corresponding value)
= Teco + Tnormal x 1.5
Tnormal : used time in the normal mode
Teco : used time in the eco mode
You can check the lamp used time following to the below procedure.
1 Press and hold the ON/STAND-BY button on the re-
mote control for more than 20 seconds.
2 The projector used time and lamp used time will be
displayed on the screen briefly as follows.
Select Yes again
to reset the Lamp
counter.
Projector used time
Total lamp used time
-9-
Maintenance
Cleaning
After long periods of use, dust and other particles will accumulate on the optical parts, mirror, color wheel, lens etc.,
causing the picture to darken or color to blur. If this occurs, remove dust and other particles using air spray. Before
taking the cleaning, turn off the projector and allow the projector to cool for more than 45 minutes. Never disassemble the optical unit, mirror or projection lens because those parts are aligned preciously in the factory . If do so,
the projector may have the miss-alignment in optical and reduce the optical performance.
Cleaning the Color Wheel
- The color wheel is made of thin glass. Be very careful
when handing the color wheel.
- In case of fingerprints, etc. on the surface, gently wipe
with a Cleaning Cloth for optical parts that contains a
small amount of non-abrasive camera lens cleaner to
clean the surface.
- Do not use detergents as this could cause peeling of
the color filter.
Cleaning the Projection Window
Unplug the AC power cord before cleaning.
First, remove the dust with a commercially available air blower. Then gently wipe the projection window surface. Use a
cleaning paper moistened with methyl alcohol (methanol).
Avoid using an excessive amount of cleaner.
Do not use abrasive cleaners, solvents, or other harsh
chemical cleaners to avoid damaging the projection window.
Cleaning the Reflecting Mirror
- Be careful not to touch the reflecting mirror. Touching
it directly with the hands may cause reducing the burnishing.
- Do not clean other than with air.
Caution:
The optical components may have a crack or spot when
you use the air spray directly to the optical components
while they are in the state of hot. Use a commercial (inert
gas) air spray designed for cleaning camera and computer equipment. Use a resin-based nozzle only. Be very
careful not to damage optical parts with the nozzle tip.
Cleaning the Projector Cabinet
Unplug the AC power cord before cleaning.
Gently wipe the projector body with a soft dry cleaning cloth.
When the cabinet is heavily soiled, use a small amount of
mild detergent and finish with a soft dry cleaning cloth. Avoid
using an excessive amount of cleaner. Abrasive cleaners,
solvents, or other harsh chemicals might scratch the surface of the cabinet.
When the projector is not in use, put the projector in an appropriate carrying case to protect it from dust and scratches.
CAUTION
Do not use any flammable solvents or air sprays on the projector and in its vicinity. The explosion or fire hazard may
occur even after the AC power cord is unplugged because
the temperature inside the projector is extremely high due to
the lamps. In addition, there is a risk that the internal parts
may be damaged not only by the flammable air spray but
also by the cold air.
-10-
Security Function Notice
This projector provides security functions such as "Key lock", "PIN code lock" and "Logo PIN code lock". When the
projector has set these security function on, you are required to enter correct PIN code to use the projector. If you
do not know the correct PIN code to the projector, the projector can no longer be operated or started. In this case,
you must reset those function first according to the resetting procedure described below and then check up on the
projector.
Function Description
Locks operation of the side control or the remote control.
Key lock
PIN code lock
Logo PIN code lock
If the Key lock is enabled with side control lock, the projector can no longer be started.
Initial setting: Key lock function is disabled
Prevents the projector from being operated by an unauthorized person.
Initial code: “1234”
Prevents an unauthorized person for changing the startup logo on the screen.
Initial code: “4321”
Resetting procedure
1 Disconnect the AC power cord from the AC outlet.
2 As pressing the SELECT button, connect the AC power cord into an AC outlet again.
3 Keep pressing the SELECT button and then press the ON/STAND-BY button.
4 Release the ON/STAND-BY button first and then release the SELECT button.
- The PIN code lock and Logo PIN code lock will be reset as the initial PIN code at the factory and the Key lock
function is disabled.
Please refer to the owner's manual for further information of the security functions.
-11-
Standby Mode Notice
This projector provides 2 types of standby mode, Eco standby and Network standby. According to the standby mode
"Eco" or "Network", several functions are restricted as shown in the table below. To change the standby mode, use
the projector's menu "Setting".
Network ............ Supply the power to the network function even after turning off the projector. You can turn on /off
the projector via network, modify network environment, and receive an e-mail about projector status
while the projector is powered off.
Eco ................... Select "Eco" when you do not use the projector via network. The projector's network function will stop
when turning off the projector.
When "Eco" is selected, several functions will be restricted.
Function in the standby mode
Function Eco Network
Serial command control -- *1
Network Function --
Monitor Out --
Audio Out -- --
Direct On
*1 Effective only Power-On command.
4 4
4
4
4
-12-
Mechanical Disassembly
Mechanical disassembly should be made following procedures in numerical
order.
Following steps show the basic procedures, therefore unnecessary step may
be ignored.
Caution:
The parts and screws should be placed exactly the same position as the original otherwise it may cause loss of performance and product safety.
z Cabinet Top removal
1. Remove 8 screws A(M3x8) to remove the cabinet top assy upward
off.
Cabinet top assy
A
A
A
A
Screws Expression
(Type Diameter x Length) mm
T type M Type
Lamp cover
A
A
A
A
Optical
filter
RC Window
RC Reflector
Control buttons
Key sw board
(T3x8)x2
(T3x8)x2
Glass holder
Fig.1
-13-
Mechanical Disassembly
x Optical unit Lamp and CW removal
1. Loosen 2 screws A and pull the Lamp assy upward off.
2. Remove 1 screw B(M2.5x6) to remove Temp. Sensor 2 board.
3. Remove 1 screw C(T3x12)x2 and 2 screws D (M4x8) to remove the Optical Unit upward
off.
Color Wheel
assy
(M2x8)x2
(M2x6)x2
(M2x8)x1
(M2x8)x3
CW Sensor
board
Color Wheel
(M2x6)x2
Temp Sensor 2
board
D
C
D
B
Optical unit
Fig.2
A
Bushes
Lamp assy
-14-
Mechanical Disassembly
c Fans (FN902, FN903, FN904) and SW901 removal
1. Remove 3 screws A(T3x8) to remove the exhaust fan assy.
2. Remove 2 screws B(M3x6) to remove the fan duct assy.
Air Filter
(T3x8)x2
FN902
(T3x12)x2
Fan duct assy
(T3x8)x2
(T3x12)x2
FN903
B
B
A
A
A
Exhaust fan assy
(T3x32)x4
Label side
SW901
Lamp cover switch
Fig.3
(T3x6)x1
(T3x8)x1
(T3x8)x1
FN904
-15-
Mechanical Disassembly
v Power and FanNet Board and fan(FN905) removal
1. Remove 2 screws A(M3x8) to remove the FanNet board.
2. Remove 4 screws B(M3x8) to remove the Power box cover.
3. Remove 2 screws C(M3x8) and 1 screw D(M3x8) to remove the Power board and insulation sheet.
4. Remove 4 screws E(M3x8) to remove the Power box frame assy.
A
A
B
B
B
FanNet Board
B
Power box cover
Fig.4
C
C
Insulation sheet
Power Board
D
E
E
E
Power box frame assy
E
-16-
(M3x10)x3
FN905
Gasket
Label side
Mechanical Disassembly
b Ballast Board and Thermal Switch(SW902) removal
1. Remove 2 screws A(M3x6) to remove Side lamp shield.
2. Remove 4 screws B(M3x8) to remove the Lamp house frame.
3. Remove 2 screws C(T3x8) to remove the Ballast board, remove 1 screw
D(T3x8) to remove the Trigger box , remove 2 screws E(M3x6) to remove
the Ballast socket.
Side lamp
shield
E
E
B
B
B
A
A
Thermal switch
SW902
B
(M3x10)x1
Thermal switch
holder
Fig.5
Lamp house
frame
C
Note on mounting the thermal switch (SW902)
D
Socket
C
Trigger box
Ballast board
SW902
Thermal switch
Put the thermal switch on the
holder and slide it in the arrow
direction and then tighten the
screw to fix the thermal switch.
-17-
Thermal switch
holder
Mechanical Disassembly
n Line Filter Board removal
1. Remove 2 screw A(M3x6) to remove the Focus lever cover.
2. Remove 3 screws B(M3x8) to remove the Line filter shield.
3. Remove 4 screws C(T3x8) to remove the Line filter board and insulation sheet.
B
Focus lever cover
Spacer
sheet
B
C
A
A
(M2.6x6)x1
B
Line filter shield
C
C
C
Line filter board
Insulation sheet
Fig.6
-18-
Mechanical Disassembly
m Main, AV Board and Fans (FN901, FN906) removal-1
1. Remove 1 screw A(M3x6) to remove the Temp. sensor 1 board.
2. Remove 6 screws B(M3x12) to remove the Main and AV board assy.
B
B
A
B
Temp sensor 1 board
Main and AV board
assy
Fig.7
B
B
B
(M3x6)x2
-19-
(M3x10)x2
FN906
FN901
Label side
Fan Duct
(M3x28)x2
(M3x6)x2
Mechanical Disassembly
, Main, AV Board and Fans (FN901, FN906) removal-2
Insulation
sheet
(M3x6)x2
AV board
(T3x6)x3
(Hex bolt)
x2
Shield cover
Main board
AV panel
(M3x6)x2
(M3x6)x1
(Hex bolt) x4
Bushes
Fig.8
AA
A
Speaker
(T3x6)x2
(T3x8)x5
-20-
Mechanical Disassembly
⁄0 Note on wiring
After disassembling the mechanical parts or electrical parts, the wiring cables
must be placed in the original position.
Especially the cable dressing indicated in the figure below, use a fixer not to
touch the cable to the parts on the primary power circuit.
Fix the cables connected to SW902
by using a fixer not to touch the radia
tor on the ballast board.
-
Fig.9
Fix the cables by using a fixer not
to touch the radiator on the ballast
board.
-21-
Service Mode
Input Input 1
Image Standard
Group No. Data
0 0 32
Ver. 1.00
Adjustments
Adjustments after Parts Replacement
Optical Unit Color Wheel Power Board Main Board
l : Adjustment necessary ❍ : Check necessary
Disassembly / Replaced Parts
Fan voltage adjustment
Adjustments
Auto calibration adjustment [PC]
Auto calibration adjustment [Component]
Color Index Adjustment-1
Color Index Adjustment-2
Serial no. setting
l l
l
l l
❍
❍
l
Note on Main Board Replacement
l Memory IC replacement (IC1431)
Memory IC on the main board stores the user control value including lamp used time and product serial no. When
the main board is replaced with new one, the lamp used time and serial no. have a null value. To keep the lamp use
time and serial no., the memory IC should be replaced with the one on the previous main board.
l Serial No. Setting
The serial no. displayed on the on-screen menu "Information" is stored in the memory IC on the main board. After
replacing the memory IC on the main board, if the serial no. on the "Information" menu is not displayed correctly,
use the serial no. setting tool to write the correct serial no. referring to the serial no. printed on the rating label. For
further details, refer to the operation manual of the serial no. setting tool [SST LITE v1.00]. The serial no. setting
tool is included in the service CD-RO below;
PROJECTOR SERVICE TOOL CD-ROM v4.20
SERVICE CODE: 610 343 5596
Service Adjustment Menu Operation
To enter the service mode
To enter the “Service Mode”, press and hold the MENU and SELECT button for more than 3 seconds, or press and hold the
MENU button on the remote control for more than 20 seconds.
The service menu appears on the screen as follows.
To adjust service data
Select the adjustment group no. by pressing the MENU button
(increase) or SELECT button (decrease), and select the adjustment item no. by pressing the pointer e or d button, and change
the data value by pressing the 7 or 8 button. Refer to the “Service Adjustment Data Table” for further description of adjustment
group no., item no. and data value.
To exit the service mode
To exit the service mode, press the ON/STAND-BY button.
-22-
Group No.
Item No.
Data value
Firmware
Version No.
Adjustments
White 100%
Black 100%
W
Y C
G
M
R
B
BLK
BK-W
BK-R
BK-G
BK-B
Circuit Adjustments
CAUTION: The each circuit has been made by the fine adjustment at factory. Do not attempt to adjust the following
adjustments except requiring the readjustments in servicing otherwise it may cause loss of performance
and product safety. Before adjustment, please turn on the projector more than ten minutes.
WARNING : USE UV RADIATION EYE AND SKIN
PROTECTION DURING SERVICING.
CAUTION:
To prevent suffer of UV radiation, those adjust
ments must be completed within 25 minutes.
[Adjustment Condition]
l Input signal
Analog Computer signal ..... 0.7Vp-p/75W terminated (XGA)
Composite Video signal ....
Component Video signal .... 0.7Vp-p/75W terminated (480i)
1.0Vp-p/75W terminated (NTSC / PAL)
-
l Input signal patterns
RGBW Ramp pattern
16 steps gray scale pattern
l Image mode ........................
l Lamp control .......................
White 100%
Standard
Normal
8 color 100% color bar
Black 100%
(Internal signal)
l 3D mode ............................ Off
Note:
* Please refer to “Service Adjustment Menu Operation” for entering the service mode and adjusting the service data.
-23-
Adjustments
K47A
1
2
49
50
K07A
2
29
30
K07B
K00A
K77B
K77C
K77D
K77E
K77F
K47B
TPFAN1
TPFAN2
TPFAN3
TPFAN4
TPFAN5
TPFAN6
TPFANGND
z Fan Voltages adjustment
Equipment Digital voltmeter
1. Enter the service mode.
2. Connect the Digital voltmeter to the test point listed
below.
3. Adjust the voltage on each test point by changing the
data values of the Group - No.
Group No. Test Point Adjustment value
250 - 0 TPFAN1 4.5 -0 +0.1Vdc
250 - 1 TPFAN1 13.8 -0 +0.1Vdc
250 - 2 TPFAN1 4.5 -0 +0.1Vdc
250 - 3 TPFAN2 13.8 -0 +0.1Vdc
250 - 4 TPFAN3 4.5 -0 +0.1Vdc
250 - 5 TPFAN3 13.8 -0 +0.1Vdc
250 - 6 TPFAN4 4.5 -0 +0.1Vdc
250 - 7 TPFAN4 13.8 -0 +0.1Vdc
250 - 8 TPFAN5 4.5 -0 +0.1Vdc
250 - 9 TPFAN5 13.8 -0 +0.1Vdc
250 - 10 TPFAN6 4.5 -0 +0.1Vdc
250 - 11 TPFAN6 13.8 -0 +0.1Vdc
x PC Auto calibration
Input mode Computer 1 (RGB) mode
Input signal 16-step gray scale computer signal
1. Enter the service mode.
2.
Select Group "260", No. "0" and set data value "0" to
"1".
The projector begins auto-calibration and then "OK"
will appear on the screen.
c
Component Auto calibration
Input mode Computer 1 (Component) mode
Input signal 100% color bar signal (480i)
1. Enter the service mode.
2.
Select Group "260", No. "0" and set data value "0" to
"1".
The projector begins auto-calibration and then "OK"
will appear on the screen.
FANNET Board
Adjustments item no. [2] to [3] are carried out at the
spare parts shipment in the factory, therefore they are
not required when the main board is replaced with
new one.
-24-
Adjustments
�
9 0 0 0 0 0 0 0 0 2 W 0 7 0
�
“ 0 7 0 ”
v Color Index adjustment-1
Condition Dark room
Input mode Computer 1 (RGB) mode
Image mode Dynamic
Input signal RGBW-Ramp pattern (Internal sig-
nal)
1. Enter the service mode.
2.
Select Group "151", No. "21" and set data value to
"1". The RGBW-Ramp internal pattern is displayed on
the screen.
3.
Select Group "151", No. "0" and set data value to the
specified index value which is printed on the label of
the optical unit.
4. Check that the proper gradation color image is reproduced on the screen.
* Only this adjustment is needed when the Optical unit or
Main board is replaced.
Label on the optical unit
b Color Index adjustment-2
Condition Dark room
Input mode Computer 1 (RGB) mode
Image mode Dynamic
Input signal RGBW-Ramp pattern (Internal sig-
nal)
1. Enter the service mode.
2.
Select Group "151", No. "21" and set data value to
"1". The RGBW-Ramp internal pattern is displayed on
the screen.
3.
Select Group "151", No. "0" and change data value to
obtain the proper gradation color image is reproduced
on the screen
* Only this adjustment is needed when the Color Wheel
is replaced.
3-digit index value
-25-
Adjustments
Service Adjustment Data Table
These initial values are the reference data written from the CPU
ROM to memory IC when replaced new memory IC. The adjust
ment items indicated with “
to the “Electrical adjustments”. Other items should be used with
the initial data value.
Group/
Group 0 AD Converter (AF1000)
Group 60 Image
Item Name Function Initial Range Note
Item
0 Green Offset PC / Component 512/512 0 - 4095
1 Red Offset PC / Component 512/512 0 - 4095
2 Blue Offset PC / Component 512/512 0 - 4095
3 Green Coarse Gain PC / Component 7/7 0 - 15
4 Red Coarse Gain PC / Component 7/7 0 - 15
5 Blue Coarse Gain PC / Component 7/7 0 - 15
6 Green Fine Gain PC / Component 0/0 0 - 255
7 Red Fine Gain PC / Component 0/0 0 - 255
8 Blue Fine Gain PC / Component 0/0 0 - 255
9 SCART SOG Thresh SCART only 12 0 - 31
0 Center Contrast
1 Center Brightness
2 Center Color
3 Center Tint
4 Fixed Sharpness (Up scaling)
5 Fixed Sharpness (Down scaling)
6 Center Sharpness (not FPGA)
7 Center WB Red
8 Center WB Green
9 Center WB Blue
10 Center BB Red
11 Center BB Green
12 Center BB Blue
13 Alpha Contrast
14 Alpha Brightness
15 Alpha Color
16 Alpha Tint
17 Alpha Sharpness
18 Alpha WB Red
19 ALpha WB Green
20 Alpha WB Blue
21 Alpha BB Red
22 Alpha BB Green
23 Alpha BB Blue
Group:
Composite/S-Video/Component/Digital/D-RGBVideo/Alanou RGB
RGB-Video/HDCP-PC/HDCP-AV/SCART
98/98/106/98/98/106
106/98/98/106/100
0/0/0/0/0/0
0/0/0/0/0
100/100/100/100100/100
100/100/100/100/100
0/0/0/0/00
0/0/0/0/0
8/8/8/12/8/12
8/12/8/8/8
8/8/8/8/8/8
8/8/8/8/8
16/16/16/16/16/16
16/16/16/16/16
512/512/512/512/512/512
512/512/512/512/512
512/512/512/512/512/512
512/512/512/512/512
512/512/512/512/512/512
512/512/512/512/512
512/512/512/512/512/512
512/512/512/512/512
512/512/512/512/512/512
512/512/512/512/512
512/512/512/512/512/512
512/512/512/512/512
60/60/60/60/60/60
60/60/60/60/60
90/90/90/90/90/90
90/90/90/90/90
40/140/140/140/140/140
140/140/140/140/140
10/10/10/10/10/10
10/10/10/10/10
10/10/10/10/10/10
10/10/10/10/10
40/40/40/40/40/40
40/40/40/40/40
40/40/40/40/40/40
40/40/40/40/40
40/40/40/40/40/40
40/40/40/40/40
20/20/20/20/20/20
20/20/20/20/20
20/20/20/20/20/20
20/20/20/20/20
20/20/20/20/20/20
20/20/20/20/20
-
✻” are required to readjust following
0 - 1023
0 - 1023
0 - 1023
0-180
0 - 37
0 - 37
0 - 37
0 - 1023
0 - 1023
0 - 1023
0 - 1023
0 - 1023
0 - 1023
0 - 1000
0 - 1000
0 - 1000
0 - 1000
0 - 1000
0 - 1000
0 - 1000
0 - 1000
0 - 1000
0-1000
Group 151 Color Wheel
0 Index Delay Index Value of Color Wheel 70 0 - 360
20 Raster Pattern
0: Off
1: Blue Back 2: Green Back
3: Red Back 4: Black Back
5: White Back 6: 60% Blue Back
7: 10% Gray Back 8: 30% Gray Back
9: 50% Gray Back 10: Cyan Back
11: Magenta Back 12: Yellow Back
0 0 - 12
-26-
Adjustments
Group/
Group 155 CCA
Group 156 Color Matching - Measured Data
Group 160 Waveform Index
Item Name Function Initial Range Note
Item
21 Test Pattern
0 CCA Disable 0: CCA Enable, 1: Disable 0 0 - 1
0 Measured Red -X
1 Measured Red -Y 0 - 1000
2 Measured Red -Luma 0 - 32767
10 Measured Green -X 0 - 1000
11 Measured Green -Y 0 - 1000
12 Measured Green -Luma 0 - 32767
20 Measured Blue -X 0 - 1000
21 Measured Blue -Y 0 - 1000
22 Measured Blue -Luma 0 - 32767
70 Measured Full White -X 0 - 1000
71 Measured Full White -Y 0 - 1000
72 Measured Full White -Luma 0 - 32767
100 measured Data Update
120 Measured Test Pattern OFF / Red / Green / Blue / Full White 0 - 4
0 Bright Image Mode Image = Dynamic 0 0 - 10
1 Normal Image Mode Image = Standard 0 0 - 10
2 Color Image Mode Image = Cinema 0 0 - 10
3 Normal 120Hz 120Hz Mode 0 0 -10
4 3D Image Mode 3D Mode 0 0 - 10
0: Off 1: Color Ramp
2: Color Bar 3: 16 step
4: Grid 5: Green Grid
6: 1-line Pattern 7: 1-dot Pattern
8: BC Calibration 9: Half Cross
Adjust Color matching Data
0: Image = Dynamic mode
1: Image = Standard mode
2: Image = Cinema mode
3: 120Hz Output mde
4: 3D mode
* This data will be effective after executing the
item 100.
Update the Measured Data when the value is
set to 10.
0 0 - 9
0 - 1000
0 - 10
Group 161 Lamp Sync Delay
0 Bright Image Mode Image = Dynamic 190 0 - 32767
1 Normal Image Mode Image = Standard 190 0 - 32767
2 Color Image Mode Image = Cinema 190 0 - 32767
3 Normal 120Hz 120Hz Mode 190 0 - 32767
4 3D Image Mode 3D Mode 190 0 - 32767
Group 200 Option
0
Logo Prohibition (Forced No Brand)
1 RS232C Baudrate Baud Rate 0: 19200bps, 1: 9600bps 0 0 - 1
4 CABLE SW Long Cable 0: Disable, 1: Enable 0 0 - 1
5 PW Debug Command Enable
8 Network Hung up Check 0: Enable, 1: Disable 0 0 - 1
51 Filter Warning Display Filter Waring Display On/Off 0: Off, 1: On 1 0 - 1
53 Filter Counter Reset Times Reset Times 0 0 - 255
54 Factory Default Execute Times Reset Times 0 0 - 255
63 Source Search Enable Siurce Search Enable o: Disable, 1: Enable 1 0 - 1
80 Destination Setting Shipping Destination 0: English, 1: Japanese 0 0 - 1
111 Sound Mute 0: work alone, 1: Work with Video Mute 1 0 - 1
120 HDMI CONT
Group 201 Option (signal)
0 VSBEG 8 0 - 255
Group 220 Error Log
0 Waring Log 1 Latest Error Log 0 0 - 32767
~ Warning Log x th x th old Error Log 0 0 - 32767
49 Warinig Log 50 50th old Error Log 0 0 - 32767
50 Warinig Log Reset
Logo Prohibition (0: Menu, 1: Forced, 2: China,
3-9: not used) Effective after AC On
0:Disable (Serial Command Eanble)
1: Enable (PW Debug Mode)
0: EDID/HPD Manual Control in the Standby
1: EDID/HPD Auto Control in the Standby
Resets All Warning Logs when the value is set
to 10.
0 0 - 2
0 0 - 1
1 0 - 1
0 0 - 10
Group 250 FAN Voltage Adjustment
0 Fan1 Min. Adjust (DAC) 25 0 - 255
1 Fan1 Max. Adjustt(DAC) 235 0 - 255
2 Fan2 Min. Adjust (DAC) 27 0 - 255
3 Fan2 Max. Adjust (DAC) 237 0 - 255
-27-
Adjustments
L3
L2
L4
L1
Group/
Group 252 Fan Option
Item Name Function Initial Range Note
Item
4 Fan3 Min. Adjust (DAC) 31 0 - 255
5 Fan3 Max. Adjust (DAC) 234 0 - 255
6 Fan4 Min. Adjust (DAC) 27 0 - 255
7 Fan4 Max. Adjust (DAC) 237 0 - 255
8 Fan5 Min. Adjust (DAC) 28 0 - 255
9 Fan5 Max. Adjust (DAC) 239 0 - 255
10 Fan6 Min. Adjust (DAC) 28 0 - 255
11 Fan6 Max. Adjust (DAC) 238 0 - 255
1 Safety Switch For Safety Application purpose 0 0 - 4
2 Fan Manual Switch 0: Auto, 1: Manual 0 0 - 1
3 Fan1 Manual Voltage Fan1 Voltage (x0.1V) 100 0 - 145
4 Fan2 Manual Voltage Fan2 Voltage (x0.1V) 100 0 - 145
5 Fan3 Manual Voltage Fan3 Voltage (x0.1V) 100 0 - 145
6 Fan4 Manual Voltage Fan4 Voltage (x0.1V) 100 0 - 145
7 Fan5 Manual Voltage Fan5 Voltage (x0.1V) 100 0 - 145
8 Fan6 Manual Voltage Fan6 Voltage (x0.1V) 100 0 - 145
9 All Fan MaxMin Control
Forced Fan Mode
0: Normal, 1: Normal-Min, 2: Normal-Max,
3: Eco-Min, 4: Eco Mox
0 0 - 4
Group 253 FAN Error Setting
L1
0 Temp A Warning (Normal)
1 Temp B Warning (Normal)
2 Temp C Warning (Normal)
3 Temp B-A Waninig (Normal)
4 Temp C-A Warning (Normal)
5 Temp A Warning (Eco)
6 Temp B Warning (Eco)
7 Temp C Warning (Eco)
8 Temp B-A Warninig (Eco)
9 Temp C-A Warning (Eco)
10 Temp A Warning Offset (Temp) 12 0 - 100
11 Temp B Warning Offset (Temp) 11 0 - 100
12 Temp C Warning Offset (Temp) 13 0 - 100
13 Temp B-A Warning Offset (Temp) 11 0 - 100
14 Temp C-A Warning Offset (Temp) 13 0 - 100
15 Temp A Warning Offset (Time) 30 0 - 40
16 Temp B Warning Offset (Time) 15 0 - 40
17 Temp C Warning Offset (Time) 15 0 - 40
18 Temp B-A Warning Offset (Time) 15 0 - 40
19 Temp C-A Warning Offset (Time) 15 0 - 40
Temperature A to judge the Temp. Failure
Outside at Normal
Temperature B to judge the Temp. Failure DMD
at Normal
Temperature C to judge the Temp. Failure Lamp
at Normal
Temperature B-A to judge the Temp. Failure
Filter Clogged at Normal
Temperature C-A to judge the Temp. Failure
Filter Clogged at Normal
Temperature A to judge the Temp. Failure
Outside at Eco
Temperature B to judge the Temp. Failure DMD
at Eco
Temperature C to judge the Temp. Failure Lamp
at Eco
Temperature B-A to judge the Temp. Failure
Filter Clogged at Eco
Temperature C-A to judge the Temp. Failure
Filter Clogged at Eco
NormalL2CeilingL3BottomL4Up
48 48 48 48 30 - 100
68 67 67 68 30-100
68 67 68 68 30-100
100 100 100 100 0-100
100 100 100 100 0-100
50 49 49 49 30 - 100
71 71 70 70 0 - 100
73 72 73 73 0 - 100
100 100 100 100 0 - 100
100 100 100 100 0 - 100
-28-
Adjustments
Group/
Group 254 FAN Control Range Setting (Temp./Voltage)
Item Name Function Initial Range Note
Item
L1
0 Normal Fan Control Min. Temp Temp Sensor Control Start/End at Normal 27 27 27 27 20 - 100
1 Normal Fan Control Max. Temp 36 36 36 36 20 - 100
2 Normal Fan1 Min. Fan Voltage at Normal (x0.1V) 62 62 62 62 0 - 255
3 Normal Fan1 Max. 138 138 138 138 0 - 255
4 Normal Fan2 Min. 90 70 105 55 0 - 255
5 Normal Fan2 Max. 95 70 110 70 0 - 255
6 Normal Fan3 Min. 75 95 55 115 0 - 255
7 Normal Fan3 Max. 75 105 75 120 0 - 255
8 Normal Fan4 Min. 80 80 80 80 0 - 255
9 Normal Fan4 Max. 138 138 138 138 0 - 255
10 Normal Fan5 Min. 75 78 78 75 0 - 255
11 Normal Fan5 Max. 138 138 138 138 0 - 255
12 Normal Fan6 Min. 55 55 55 55 0 - 255
13 Normal Fan6 Max. 135 135 135 135 0 - 255
16 Eco Fan Control Min. Temp Temp Sensor Control Start/End at Eco 27 27 27 27 20 - 100
17 Eco Fan Control Max. Temp 37 37 37 37 20 - 100
18 Eco Fan1 Min. Fan Voltage at Eco (x0.1V) 60 60 60 60 0 - 255
19 Eco Fan1 Max. 70 70 70 70 0 - 255
20 Eco Fan2 Min. 60 50 60 45 0 - 255
21 Eco Fan2 Max. 70 55 70 50 0 - 255
22 Eco Fan3 Min. 50 65 50 65 0 - 255
23 Eco Fan3 Max. 55 75 55 75 0 - 255
24 Eco Fan4 Min. 60 60 60 60 0 - 255
25 Eco Fan4 Max. 120 120 120 120 0 - 255
26 Eco Fan5 Min. 52 55 55 52 0 - 255
27 Eco Fan5 Max. 110 110 110 110 0 - 255
28 Eco Fan6 Min. 50 50 50 50 0 - 255
29 Eco Fan6 Max. 115 115 115 115 0 - 255
NormalL2CeilingL3BottomL4Up
Group 255 FAN Start/Cooling Setting
0 Fan1 Initial Volt Fan Voltage at Startup (x0.1V) 70 0 - 255
1 Fan2 Initial Volt 60 0 - 255
2 Fan3 Initial Volt 60 0 - 255
3 Fan4 Initial Volt 65 0 - 255
4 Fan5 Initial Volt 70 0 - 255
5 Fan6 Initial Volt 60 0 - 255
7 Cooling Time L1 Cooling Time at L1 (x 30 sec.) 2 1 - 15
8 Cooling Time L2 Cooling Time at L2 (x 30 sec.) 3 1 - 15
9 Temp Error Cooling Time Cooling Time at Temp Error (x 30sec.) 3 1 - 15
10 onStart Cooling Start Threshold Cooling Star t Threshold Temp at On Start 46 0 - 100
11 After Shutdown Cooling Cooling On/Off After Shutdown 1 0 - 1
12 L1 Cooling Volt Fan2 Cooling Fan Voltage at L1 (x0.1V) 40 0 - 255
13 L1 Cooling Volt Fan3 40 0 - 255
14 L1 Cooling Volt Fan4 60 0 - 255
Group 259 FAN Atmosphere Setting
Temp A Warning (Normal, High-
10
Land ON1)
Temp B Warning (Normal, High-
11
Land ON1)
Temp C Warning (Normal, High-
12
Land ON1)
Temp A Warning (Eco, HighLand
13
ON1)
Temp B Warning (Eco, HighLand
14
ON1)
Temp C Warning (Eco, HighLand
15
ON1)
Temp A Warning (Normal, High-
16
Land ON2)
Temp B Warning (Normal, High-
17
Land ON2)
Temp C Warning (Normal, High-
18
Land ON2)
Temp A Warning (Eco, HighLand
19
ON1)
Temp B Warning (Eco, HighLand
20
ON1)
Temp C Warning (Eco, HighLand
21
ON1)
Temperature A to judge the Temp. Failure
Outside at Normal and HighLand ON1
Temperature B to judge the Temp. Failure DMD
at Normal and HighLand ON1
Temperature C to judge the Temp. Failure Lamp
at Normal and HighLand ON1
Temperature A to judge the Temp. Failure
Outside at Eco and HighLand ON1
Temperature B to judge the Temp. Failure DMD
at Eco and HighLand ON1
Temperature C to judge the Temp. Failure Lamp
at Eco and HighLand ON1
Temperature A to judge the Temp. Failure
Outside at Normal and HighLand ON2
Temperature B to judge the Temp. Failure DMD
at Normal and HighLand ON2
Temperature C to judge the Temp. Failure Lamp
at Normal and HighLand ON2
Temperature A to judge the Temp. Failure
Outside at Eco and HighLand ON2
Temperature B to judge the Temp. Failure DMD
at Eco and HighLand ON2
Temperature C to judge the Temp. Failure Lamp
at Eco and HighLand ON2
42 0 - 100
62 0 - 100
62 0 - 100
42 0 - 100
61 0 - 100
64 0 - 100
37 0 - 100
58 0 - 100
53 0 - 100
59 0 - 100
38 0 - 100
58 0 - 100
Group 260 Auto Calibration (Commn) * Auto Calibration
0 Execute Calibration
Executes Auto-Calibration when the value is set
to1
0 0 - 1
-29-
Adjustments
Group/
Group 261 Auto Calibration (RGB)
Group 262 Auto Calibration (CVBS/SVIDEO/YCbCr 480i)
Item Name Function Initial Range Note
Item
1 Loop Count Maximum Execution Times (OFFSET->GAIN) 20 1 - 30
2 Auto Status
3 AutoWait Wait Value for each setting - 1 - 20
4 CHECK -Tolelance Torelance of OFFSET 16 1 - 255
5 Time out Wait Wait Time until Time out 20 1 - 255
0 OFFSET AREA H START Black Level Acquiring Area H-Start Position 975 0 - 1000
1 OFFSET AREA V START Black Level Acquiring Area V-Start Position 500 0 - 1000
2 GAIN AREA H START White Level Acquiring Area H-Start Position 25 0 - 1000
3 GAIN AREA V START White Level Acquiring Area V-Star t Position 500 0 - 1000
4 Image AREA H WIDTH Black/White Level Acquiring Area 13 0 - 4095
5 Image AREA V HIGHT Black/White Level Acquiring Area Height 9 0 - 4095
6 OFFSET target Target Value of Black Level Adj. 0 0 - 1023
7 OFFSET torelance Torelance of Black Level Adj. 8 1 - 1023
8 GAIN target Target Value of White Level Adj. 940 0 - 1023
9 GAIN torelance Torelance of White Level Adj. 2 1 - 1023
10 Image Level Tolerance Tolerance of Image Level Adj. 4 1 - 255
0 Y Image Area Start X Y Acquiring Area H-Star t Position 0 - 1000
1 Y Image Area Start Y Y Acquiring Area V-Start Position 0 - 1000
6 Image Area H Width Image Level Acquiring Area 0 - 4095
7 Image Area V Hight Image Level Acquiring Area Height 0 - 4095
8 Y Target Level Target Value of Y Level Adj. 0 - 1023
11 Gain Tolerance Torelance of Level Adj. 1 - 255
12 Image Level Tolerance Tolerance of Image Level Adj. 1 - 255
Result of Auto-Calibration (Last Memory)
0: OK, 1: Adjusting, 2: Error
0 0 / 1 / 9
Group 264 Auto Calibration (YCbCr)
0 Y-OFFSET AREA H START Y - Offset Acquiring Area H-Start Position 925 0 - 1000
1 Y-OFFSET AREA V START Y - Offset Acquiring Area V-Start Position 500 0 - 1000
2 CB - OFFSET AREA H START CB - Offset Acquiring Area H-Start Position 925 0 - 1000 If not used: use Y's value
3 CB - OFFSET AREA V START CB - Offset Acquiring Area V-Start Position 500 0 - 1000 If not used: use Y's value
4 CR - OFFSET AREA H START CR - Offset Acquiring Area H-Star t Position 925 0 - 1000 If not used: use Y's value
5 CR - OFFSET AREA V START CR - Offset Acquir ing Area V-Start Position 500 0 - 1000 If not used: use Y's value
6 Y - GAIN AREA H START Y-Gain 50 0 - 1000
7 Y - GAIN AREA V START Y-Gain 500 0 - 1000
8 CB - GAIN AREA H START CB-Gain 800 0 - 1000
9 CB - GAIN AREA V START CB-Gain 500 0 - 1000
10 CR - GAIN AREA H START CR-Gain 700 0 - 1000
11 CR - GAIN AREA V START CR-Gain 500 0 - 1000
12 Image AREA H WIDTH YCBCR Level Acquiring Area 13 0 - 4095
13 Image AREA V HIGHT YCBCR Level Acquiring Area Height 9 0 - 4095
14 Y - OFFSET TARTGET 1 0 - 1023
15 CB OFFSET TARGET 512 0 - 1023
16 CR OFFSET TARGET 512 0 - 1023
17 Y - GAIN TARGET 808 0 - 1023
18 CB - GAIN TARGET 892 0 - 1023
19 CR - GAIN TARGET 892 0 - 1023
20 OFFSET torelance Torelance of OFFSET Adj. 4 1 - 255
21 GAIN torelance Torelance of GAIN Adj. 4 1 - 255
22 Image Level Tolerance Tolerance of Image Level Adj. 4 1 - 255
Group 500 SCART (480i)
2 H Back Porch 119 0 ~ 4095
3 V Back Porch 19 0 ~ 4095
7 Overscan 52 0 - 255
8 VSBEG 14 0 - 255
16 Field Diff Even/Odd Phase Compensation 1 0 - 2
Group 501 SCART (525i)
2 H Back Porch 128 0 ~ 4095
3 V Back Porch 24 0 ~ 4095
7 Overscan 66 0 - 255
8 VSBEG 14 0 - 255
16 Field Diff Even/Odd Phase Compensation 1 0 - 2
Group 510 RGB Video (480i)
2 H Back Porch 116 0 ~ 4095
3 V Back Porch 19 0 ~ 4095
7 Overscan 52 0 - 255
-30-