Delta Elec. Inc. IN5316HD_IN5318 Rev .00
Company Confidential Infocus___________________ Delta________________
1
2011/10/11
DATA PROJECTOR
IN5316HD (LX786-69A)
IN5318 (LX766-69A)
SERVICE MANUAL
Delta Elec. Inc. IN5316HD_IN5318 Rev .00
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CONTENTS
1.COMPLIANCE OF SAFE REPAIR..........................................................................................4
1-1.Caution During Disassembling And Assembling...............................................................4
1-2.Lamp................................................................................................................................ 4
1-3.Lens..................................................................................................................................4
1-4.Eye Safety Warnings........................................................................................................5
2.SPECIFICATIONS...................................................................................................................6
2-1.Summary Specifications.................................................................................................. 6
2-2.Front - right View…..……………………………………………..……………………..……....8
2-3.Top view…………..............................................................…………...………………......10
2-4.Rear view...........................................……………...........................................................11
2-5.Remote Control Parts….………………………...………………………………..…....….. ..13
2-6.Bottom View………………………………………………………………………..…………..18
2-7.
Adjusting Projected Image Position
Using Shift……..……………..……………………....19
2-8.Projection Distance and Size......................................................................................... 20
2-9.BLOCK DIAGRAM......................................................................................................... 23
3.TROUBLE SHOOTING......................................................................................................... 27
4. DISASSEMBLY AND ASSEMBL Y…………......................................................................... 34
5. Flash Upgrade Flow............................................................................................................. 60
6.Calibration……………………………..……………………………………..…….………………..68
7. Full set Adjust Procedure…………………………………………………………….……………72
8.Installing or Removing the Optional Lens………………..…………………………….…….……….73
9.Projection Lamp………………………….……………………………… …… …… …… … ..…… .. 75
10.Cleaning………………………………….………………………………………………………...78
11.SERVICE NOTE................................................................................................................. 79
11-1.Service Note Description............................................................................................. 79
11-2.Power & READY LED Blink Code Message.................................................................80
11-3.
Timing Mode Table.......................................................................................................81
12. RS-232 Command…………………………………………………………………..…………....84
13. EDID…………. .................................................................................................................101
14. RJ45………………………………………………………………………………………………118
15. Fan Control Checking Table………………………………………………………..………….127
16. Projector Dimension……………………………………………………… ………...…………..128
17. Projector Installation Notice……………………………………………………..……………..129
Delta Elec. Inc. IN5316HD_IN5318 Rev .00
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18. Spare Part List .................................................................................................................130
Revision Description Date
Ver.00 Draft 10/11/2011
Ver.01 Preliminary 10/14/2011
Delta Elec. Inc. IN5316HD_IN5318 Rev .00
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1. COMPLIANCE OF SAFE REPAIR
Be sure to read this Service Manual before providing services. In the projector, full
consideration is taken to ensure safety for fire, electric shock, injury, harmful radiation, and
substance. Therefore, observe the notice described in this Service Manual so that safety is
kept when providing services. Moreover, be sure to observe the notice described in the
Instruction Manual.
Pay attention to the following items during service inspection.
1-1 Cautions during disassembling and assembling
1. This equipment contains parts under high voltage. When making repairs, etc.
Be sure to pull out the power plug beforehand to insure safety.
2. Parts may be very hot immediately after use.
Make sure the equipment has cooled off sufficiently before carrying out repairs.
3. Make sure that parts and screws and wiring, etc. are returned to their original positions.
Tube, tape and other insulation materials have been used for safety reasons.
The internal wiring has been designed to avoid direct contact with hot parts or parts under
high voltage when using clamps or other tools.
4. The parts used in this device have special safety features such as flame-resistance and
anti-voltage properties. When replacing parts, always use parts supplied from the factory.
5. After finishing operations make sure that all parts and wires have been returned to their
original position and that there has been no deterioration of the area around the location that
was worked on.
6. Be sure to use a grounding strap (wrist band) during repair and inspection.
1-2 Lamp
During current conduction, the lamp is in the high-temperature state. In this case, pay
careful attention because a high voltage is used. When replacing a lamp, replace it after
confirming that the lamp has gotten cold sufficiently.
1-3 Lens
Do not look into a lens during projection. This damages your eyes.
Delta Elec. Inc. IN5316HD_IN5318 Rev .00
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1-4 Eye Safety Warnings
1. Avoid staring directly into the projector’s beam of light at all times.
2. Minimize standing facing into the beam.
Keep your back to the beam as much as possible.
3. Ensure that projectors are located out of the line of sight from the screen to the audience;
this ensures that, when presenters look at the audience,
they do not also have to stare at the projector lamp.
5. When projector is used in a classroom, adequately supervise students when
they are asked to point out something on the screen.
6. In order to minimize the lamp power needed,
use room blinds to reduce ambient light levels.
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2. SPECIFICATIONS
2-1. Summary Specifications
Model
IN5316HD IN5318
Display type
TI DMD 1080P 0.65” TI DMD WUXGA 0.67”
Resolution
1920 x 1080 Native 1920 x 1200 Native
Weight
11.3 KG (typical)
Lens type
Standard Long Short
Projection distance
1.5 meters ~ 7 meters 2 meters ~ 20 meters 0.5 meters ~ 3 meters
Projection lens
Manual Focus/Manual Zoom Manual Focus/Manual Zoom Fix Zoom
Digital Zoom
1.25 1.5 Fix
Aspect Ratio
16:9 16:10
Vertical keystone
correction
+/- 15 degrees
Projection methods
Desktop (Rear, Front) /Ceiling (Rear, Front)
Data compatibility
VGA, SVGA, XGA, SXGA, SVGA+, UXGA, Mac
SDTV/EDTV/ HDTV
480i/576i, 480p/576p, 720p, 1080i, 1080p,WUXGA
Video compatibility
NTSC, PAL, SECAM
H-Sync
15, 31 – 90 KHz
V-Sync
23 - 85 Hz
Operation temperature
5° ~ 40°C
Dimensions / Weight
430.16 mm (W) x 175.00 mm (H) x 338.00 mm (D)
AC Input
AC Universal 110 ~ 240 ±10%, Typical @110 V
Power consumption
Normal mode: 350W / Bright mode: 410w
Stand By
< 1W @ 110Vac 60Hz
Lamp
OSRAM 330W (E20.9)
Brightness
3700lm(Avg.) , 3200lm(Min) / Bright
3100lm(Avg.) , 2600lm(Min) / Normal
3900lm(Avg.) , 3400lm(Min) / Bright
3200lm(Avg.) , 2800lm(Min) / Normal
Audio Speaker
3W speaker x 2
VGA x 2
Input Terminals
DISPLAYPORT x 1
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S-Video x 1
5 BNC (RGBHV) x 1
Component x 1
Composite video x 1
HDMI x 1
RCA stereo R/L x 2
Input Terminals
Mini-jack stereo x 1
VGA x 1
Output Terminals
Mini-jack stereo x 1
RS232C
RJ45
Screen trigger: DC jack x 1 (DC12V 200mA output function)
Control Terminals
USB
Security
Kensington Lock
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2-2. Front - right View
ITEM LABEL DESCRIPTION
1.
IR receiver Receiver IR signal from remote control
2.
Lens Projection Lens
3.
Focus ring Focuses the projector image
4.
Zoom ring Enlarges the projected image
5.
Height adjuster Adjusts level of projector
6.
Function keys See T op view-on screen Display (OSD) buttons and LEDS
7.
Lamp Cover Removes cover to replace lamp or color wheel
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8.
Vertical lens shift Adjusts the image position vertically
9.
Horizontal lens shift Adjusts the image position horizontally
10.
Lens release button Press the release button before removing the lens
Important:
Ventilation openings on the projector allow for good air circulation, which keeps the projector
lamp cool. Do not obstruct any of the ventilation openings.
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2-3. Top view
ITEM LABEL DESCRIPTION
1.
MENU Opens and exits OSD menus
2.
Left cursor Navigates and changes setting in the OSD / Quick Menu – For Volume
3.
UP cursor Navigate the OSD / Quick Menu – for keystone
4.
DOWN cursor Navigate the OSD / Quick Menu – for keystone
5.
Right cursor Navigates and changes setting in the OSD / Quick Menu – For Volume
6.
Select Enter or confirm highlighted OSD menu item
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2-4. Rear view
ITEM LABEL DESCRIPTION
1.
DC 12V TRIGGER Connect a 12V screen trigger (200ma max)
2.
AUDIO OUT Connect an AUDIO CABLE to an extemal speaker system
3.
AUDIO 3 (L and R) Connect the AUDIO CABLE from an input device
4.
VIDEO Connect the COMPOSITE CABLE from a video device
5.
S-VIDEO Connect the S-VIDEO CABLE from a video device
6.
YPbPr Connect the COMPONENT CABLE from a component video enabled device
7.
BNC Connect the BNC CABLES from a computer or a video enabled device
8.
AC IN Connect the POWER CABLE
9.
POWER SWITCH Connects AC power to the projector
10.
Safety Cable Anchor Secure a ceiling mount safety cable to this anchor
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11.
Security Lock Connect a security lock system to the projector and attach to a permanent oblect
12.
AUDIO 2 (L and R) Connect the AUDIO CABLES from an input device
13.
SERIAL Connect an RS-232 serial port cable for command control
14.
IR receive Receives the remote control IR signal
15.
AUDIO 1 Connect the AUDIO CABLE from an input device
16.
VGA OUT Connect the RGB CABLE to a display (Pass through by VGA1 only)
17.
USB Con nect the USB CABLE from a computer
18.
DISPLAYPORT Connect a DISPLAYPORT CABLE to a DISPLAYPORT source
19.
HDMI Connect the HDMI CABLE from an HDMI device
20.
VGA2 Connect the RGB CABLE from a computer or a video enable device
21.
RJ45 Connect a LAN CABLE for networking purposes
Red Normal operation
22.
READY LED
Flashing Red
Lamp is not ready (warming up / shutting down /
cooling)
23.
TEMP LED Red Overheating
Red Standby
Green Normal operation
24.
PWR LED
Flashing Red or Green Powering on / cooling
25.
Power Button Turns the projector on or off (main power switch must be turned on first)
26.
VGA1 Connect the RGB CABLE from a computer or a video enabled device
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2-5. Remote Control Parts
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ITEM LABEL DESCRIPTION
1.
Power on Turn the projector on
2.
LED indicator Only lights when the remote keys are pressed
3.
Display Mode Choose a suitable preset mode for usage environment
4.
Contrast
Display the Contrast setting bar and use the right and left keys to
adjust
5.
Brightness
Display the Brightness setting bar and use the right and lest keys to
adjust
6.
Left cursor
When the OSD is displayed, this button navigates to the left. When
USB has been connected to the projector and PC, the previous
presentation slide is displayed
7.
Menu Display the Menu OSD
8.
Auto image Re-synchronize the pc image
9.
Overscan Adjust overscan
10.
Source-1
VGA
11.
Source-4 S-VIDEO
12.
Source-7 NA
13.
Power OFF
Turn the projector off
14.
SOURCE
Display the source menu
15.
INFO
Display the projector information
16.
MUTE
Mute the audio
17.
UP CURSOR/
KEYSTONE+
When the OSD is displayed, this button navigates upthe menu.
Otherwise it adjusts the keystone
18.
SELECT
Enter and confirm setting in the OSD
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ITEM LABEL DESCRIPTION
19.
RIGHT CURSOR
When the OSD is displayed, this button navigates to the right. When
USB has been connected to the projector and PC, the previous
presentation slide is displayed
20.
DOWN CURSOR/
KEYSTONE-
When the OSD is displayed, this button navigates down the menu.
Otherwise it adjusts the keystone
21.
RESIZE Change the image aspect ratio
22.
BLANK
Blank the screen
23.
VOLUME+
Increase the volume
24.
FREEZE
Freeze video
25.
VOLUME-
Decrease the volume
26.
SOURCE-3
HDMI-2
27.
SOURCE-2
HDMI-1
28.
SOURCE-6
NA
29.
SOURCE-5
Turn the remote control backlight on or off
30.
LIGHT
Opens and exits the OSD
31.
SOURCE-8 NA
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Important:
1. Avoid using the projector with bright fluorescent lighting turned on. Certain high-frequency
fluorescent lights can disrupt remote control operation.
2. Be sure nothing obstructs the path between the remote control and the projector. If the path
between the remote control and the projector is obstructed, you can bounce the signal off
certain reflective surfaces such as projector screens.
3. The buttons and keys on the projector have the same functions as the corresponding
buttons on the remote control. This user’s manual describes the functions based on the remote
control.
Remote Control Operating Range
The remote control uses infrared transmission to control the projector. It is not necessary to
point the remote directly at the projector. Provided you are not holding the remote
perpendicular to the sides or the rear of the projector, the remote will function well within a
radius of about 7 meters (23 feet) and 15 degrees above or below the projector level.
Delta Elec. Inc. IN5316HD_IN5318 Rev .00
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Inserting the remote control Batteries
1.
Remove the battery compartment
cover by sliding the cover in the
direction of the arrow.
2.
Insert the battery with the positive
side facing up.
3.
Replace the cover.
Caution:
1. Only use AA batteries (Alkaline batteries are recommended).
2. Dispose of used batteries according to local ordinance regulations.
3. Remove the batteries when not using the projector for prolonged periods.
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2-6. Bottom View
ITEM LABEL DESCRIPTION SEE PAGE:
1.
Leveling/Elevator Feet Raise an rotate the feet to change and fine tune the angle of the projector
2.
Ceiling support holes Only use with an InFocus ceiling mount system
Note:
When installing, ensure that you use only UL Listed ceiling mounts.
For ceiling installations, use approved mounting hardware and M4 screws with a maximum screw
depth of 6 mm (0.23 inch).
The construction of the ceiling mount must be of a suitable shape and strength. The ceiling mount
load capacity must exceed the weight of the installed equipment, and as an additional precaution be
capable of withstanding three times the weight of the equipment over a period of 60 seconds.
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2-7.
Adjusting Projected Image Position
Using Shift
The Shift feature provides a lens shift function that can be used to adjust the position of the
projected image either horizontally or vertically within the range detailed below.
Shift is a unique system that provides lens shift while maintaining a much higher ANSI contrast
ratio than traditional lens shift systems.
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2-8. Projection distance and size
For IN5316HD
Standard Projection lens: TR: 1.54~1.93; offset=100%
Long throw Projection lens: TR: 1.93~2.9; offset=100%
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Short throw Projection lens: TR: 0.77; offset=100%
For IN5318
Standard Projection lens: TR: 1.54~1.93; offset=5%
Long throw Projection lens: TR: 1.93~2.9; offset=5%
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Short throw Projection lens: TR: 0.77; offset=5%
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2-9. Block Diagram (Main Block)
0.7 WUXGA
0.65 1080P
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Explanation of the block diagrams
Input signal processing
RGB(1,2) & Component & VIDEO and S-VIDEO .
The RGB(D-sub15x2 or 5BNC) and COMPONENT input signals are switching output to
ADC front end(AFE1000) by EL4342. After these signals and VIDEO, S-VIDEO have been
converted into 10-bit digital signals of RGB/YUV each at the A/D converter (U507) , the
resultant signals are output to the scaler (U700).
Digital input system
DISPLAYPORT and HDMI
The DISPLAYPORT and HDMI signals input to HDMI receiver (U507). The signals are
further converted into 10-bit digital signals of RGB/YCbCr, and then output to the scaler
(U700).
Output signals processing
RGB out(D-sub15 black) .
The RGB output signals pass through fromVGA1 only by analog switching Ics (EL4342
and ADG659).
DDP2431 Image processing
− Auto-lock for Std, wide & black border
− Integrated 3D Video Decoder
− DynamicBlack™
− BrilliantColor™
− Dynamic & Anamorphic Scaling w/ Zoom
− 1D Keystone Correction
− Frame Rate Conversion
− Color Coordinate Adjustment
− White Color Temperature Adjustment
− Programmable Color Space Conversion
− Programmable Degamma & Splash
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− Spatial-Temporal Multiplexing
Digital video signal processing
*Scaler (U700)
• The RGB/YCbCr signals are processed for picture quality improvement and matrix
processing at the Scaler circuit.
• The output signals are switched over at the bus line after adjusting color space
processing, auto-adjustment, Degamma etc, these signals are written in the DDRII
DRAM(U707).
• The image signals called up from the DDRII DRAM, pass through the definition
converter circuit, ON-screen display, error diffusion circuit for DLP, and output to the
optical engine unit (DLP DMD board).
Timing signal processing
Scaler operates on an external single 32MHz crystal.
Audio signal processing
• The pre-amplifier (U21) is generated signals with volume control to audio
amplifier(U22) to driver speakers.
System control
The scaler(U700) controls all of this system.
− Built-in Lamp Ballast Control
− DMD Power and Reset Driver Control
− DMD horizontal and vertical Image Flip
Power circuit
* Main power supply
• In the state of standby, the power is supplied 3.3V to the MCU(U300).
• After power ON, the 1.2V,1.8V, 2.5V, 3.3V, 5Vand 12V are provided to the analog circuit,
fan, IO board, etc.
* Lamp power supply
• The lamp is lit with POWER ON.
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• Un-lighting detection is performed.
Safety design
• Fan circuit detection
• Lamp cover detection
• Lamp house temperature detection
• Thermal protector for the lamp power supply
• Lamp replacing time
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3. TROUBLE SHOOTING
By checking operations during normal usage time, it is possible to carry out judgments on malfunction
to a certain extent. Carry out the following checks before disassembling the equipment.
Waiting Power On
Connect the power cord
• Power Supply Unit malfunction
• Check Power BD CN201 to Format P4 connection
• Check Format P1 to MB CN550 connection
• Check MB CN111 to IO BD P8 connection
• Check MCU firmware is ok or not .
< Stand-by >
Power: Light (RED)
Ready :OFF
Tem
p
: OFF
< Power supply Error>
Power: OFF
Ready: OFF
Tem
p
: OFF
Yes
No
Yes
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Turn the power ON
Image
Display
<Normal operation Check >
Power: Light Green
Read
y
: Light Red
< Color Wheel >
Power: Green Flashing 9
<Lamp Error>
Power: Flashing Green x 5
• Check Format P9 to Ballast CN400 connection
• Lamp is broken
• Power Supply Unit malfunction
• Check Power BD CN201 to Format P4 connection
• Check Format P1 to MB CN550 connection
• Check MB CN111 to IO BD P8 connection
• Check MCU firmware is ok or not .
• Check MB power
< Fan Error >
Fan 1 ~ Fan3
Fan3 (Power and Ballast fan) Error :
Power: Green flashing x6 Ready: RED flashing x3
• Check MB CN502 to Fan3 connection
• Main Board Fan3 circuit or Fan3 Ass’y malfunction
Fan2 (system fan) Error
Power : Green flashing x6 Ready: RED flashing x2
• Check Format B P12 to Fan2 connection
• Format BD Fan2 circuit or Fan2 Ass’y malfunction
Fan1 (Burner fan) Error
Power : Green flashing x6 Ready: RED flashing x1
• Check MB CN501 to Fan1 connection
• Main Board Fan1 circuit or Fan1 Ass’y malfunction
< Case Open Error >
PWR : RED flashing x7
• Check Format BD P5 & P8 connection
• Index sensor malfunction
• Color Wheel Ass’y malfunction (doesn’t rotate).
•Main circuit malfunction (Color Wheel Ass’y doesn’t rotate).
• Check MB BD CN301 connection
Yes
Yes
Yes
Error Message Check
Yes
Yes
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Projector logo
screen dis
play
Yes
• Main Board Ass’y malfunction
• DMD Set malfunction
Press Remote
“Menu” key
OSD Menu dis
play
• Remote controller set malfunction, Low battery, and outside operation rang
• Main Board Ass’y malfunction
• MB CN303 to Front IR CN200 disconnected
• Front IR PWB Ass’y malfunction
• MB CN111 to IO BD P2 disconnected
• IO PWB Ass’y malfunction ( IR )
• Check the pattern generator setting is wrong
• Main Board Ass’y malfunction
• IO BD Ass’y malfunction
• MB CN111 to IO BD P2 disconnected
Check the
projection
Screen
Yes
Image
Display
Input Each signal
And image display OK
Yes
Yes
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`
• Black lines on screen (horizontal and vertical)
→ DMD Set malfunction
• Missing pixels (Missing white: 1 or more, missing black: 5 or more, or
sequence missing pixels)
→ DMD Set malfunction
• Shadows on screen
→ Dirt on DMD/projection lens surface
• Bluish shadows on corners of screen (during white screen display)
→ Shifted optical axis of Lens Base Unit
Check the
projection
Screen
Check using all black/white screens with
PC connection
Are abnormalities
noticeable on
proj
ection screen?
Does the lamp
go off during
o
p
eration?
System OK
Normal operation
•Check MB BD CN300 connection.
<Over temperature >
Temp: Stick Red
Fan Stop or
Fan speed didn’t
match s
p
ec. ?
• Temperature protector operated due to the increase
in temperature based on operating environment
• Temperature protector operated due to blocked suction and
exhaust holes or dirt
y
fan
• PWR LED flashing x6 , Ready LED flashing x1 : Fan1 NG
• PWR LED flashing x6 , Ready LED flashing x2 : Fan2 NG
• PWR LED flashing x6 , Ready LED flashing x3 : Fan3 NG
<Thermal Break>
PWR : RED flashing x7
Yes
Yes
Yes
Yes
Yes
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