Optoma EP735, EP735GLP, EzPro735 Schematic
Preface
This ma nual is prepared for the maintena nce service f or EP735 Micro Portable XGA
DLP Projector. Maintenance procedures described in this manual are intended to isolate
faulty parts and replace them in the field. It also aims to serve as a guide in procuring
replace ment parts f or this product.
This ma nual is copyrighted and all rights are reserved. This product may not, in
whole or in part, be copied, photocopied, translated or reduced to any electronic or machine
rea dable form without prior written consent except for copies retained by the purcha ser f or
backup purpose.
EzPro735
EzPro735
This ma nual includes system overview, ma jor system assembly, components’
description, and the “Trouble shooting” making explanations on how to detect errors. It also
includes a flow chart for checking or correcting faults.
No warranty or representation, either expressed or implied, is made with respect
to this documentation, its quality, performance, merchantability or fitness for
particular purpose.
No event that the vendor will be liable for direct, indirect, special, incidental or
consequential damages arising out of the user or inability to use this product or
documentation.
✍ NOTICE :
The information found in this manual is subject to change without prior
notice. Any subsequent changes made to the data herein will be incorporated in
further edition.
Copyright 2001, July
All Rights Reserved
Ma nual Version 1.0
Doc.#
834-G04-01A
P/N : 36.83403.001
SERVICE MANUAL
EzPro735
EzPro735
4TABLE OF CONTENTS 3
1. Introduction 1-1
1-1 Product Features 1-2
1-2 Technical Specification 1-3
2. Fundamental Principle 2-1
2-1 Block Diagra m 2-2
2-2 Optics 2-6
3. Mechanical Construction 3-1
3-1 Package Overview 3-2
3-2 Exploded Overview 3-4
3-3 Recommendation Spare Parts List 3-10
4. Procedure of Disassembly 4-1
4-1 Disassemble Top Cover and Speaker 4-2
4-2 Disasse mble Main Board and DC-DC Module 4-3
4-3 Disassemble Engine, Formatter Board and Thermal Board 4-5
4-4 Disassemble Ballast Module 4-8
4-5 Disasse mble Fan Modules 4-9
4-6 Disassemble La mp Module 4-11
4-7 Disassemble Base Housing 4-13
5. The Function of Boards 5-1
5-1 Main Board 5-2
5-2 Formatter Board 5-10
5-3 IR Board 5-16
5-4 DC-DC Power 5-17
5-5 Thermal Board 5-19
5-6 Ballast 5-24
SERVICE MANUAL
EzPro735
EzPro735
6. Specifications 6-1
6-1 Lamp Specifications 6-2
6-2 DMD Specifications 6-4
6-3 Screen Defects 6-7
6-4 DC-DC Specifications 6-9
6-5 Lam p Driver Specifications 6-10
7. Troubleshooting Procedure 7-1
7-1 Equipment Needed 7-2
7-2 Main Procedure 7-2
8. Function Test and Alignment Procedure 8-1
8-1 Equipment Needed 8-2
8-2 T est Condition 8-2
8-3 T est Display Modes a nd Pattern 8-3
8-4 Inspection Procedure 8-7
9. Firmware Upgrading Procedure 9-1
9-1 Equipment Needed 9-2
9-2 Setup Procdure 9-2
9-3 Upgrading Procdure 9-3
10. DDC Key-In Procedure 10-1
10-1 Equipment Needed 10-2
10-2 Setup Procdure 10-2
10-3 Upgra ding Procdure 10-3
11. Appendix 11-1
11-1 Serial Number Format 11-2
SERVICE MANUAL
Chapter 1
EzPro735
EzPro735
INTRODUCTION
This manual is applied to EP735 0.7”*1 DMD XGA Micro Portable
Projector with digital imaging functionality based on Digital Micromirror
Device (DMD) technology. It’s the mode of single panel, 130 watt Compact
P-VIP lamp and 1024*768 resolution. The manual gives you a brief
description of basic technical information to help in service and maintaining
the product.
Your customers will appreciate the quick response time when you
immediately identify problems that occur with our products. We expect your
customers will appreciate the service that you offer them.
This manual is for technicians and people who have an electronic
background. Send the product back to the distributor for repairing and do not
attempt to do anything that is complex or is not mentioned in the
troubleshooting.
SERVICE MANUAL 1 - 1
EzPro735
EzPro735
1-1 Product Highlights
u One pa nel 0.7” DMD projection syste m with 820 ANSI lumens (A verage),
75% uniformity (Min.)
u 130-W att Compa ct P-VIP Lamp (user replacea ble)
u High efficiency cooling system with syste m acoustic noise level 38dBA (Average)
u Light weight less than 3.4 lbs
u Manual focus projection zoom lens
u True 1024*768 resolution, True colors
u With up, down, left, and right screen reverse
u Built-in full screen NTSC/PAL/SECAM video capability with S-video/composite/
component a nd HDTV terminals
u SXGA/XGA/SV GA/VGA/MAC/PC98/FM Towns compatibility with XGA
compression/pan
u Auto image re-sizing to 1024*768 full screen
u Auto detection of computer signal input
u Auto image. (Auto-tra cking/frequency/position a djustment)
u Powerful enlarge and freeze function
u Automatically saves a djustments f or furture use
u On-screen menu with 9 la nguages
u On-screen lamp life timer
u One DVI PC-data input (Including Analog and Digital RGA signal)
u Built-in one speaker with 2-Watt amplifier
u Self protect (15 seconds) timer f or hot re-strike of compact P-VIP lam p
u Wireless re mote controller/mouse
u Adaptive voltage control fan speed
SERVICE MANUAL 1 - 2
EzPro735
1-2 Technical Specification
1-2.1 Optical Features
Technology Digital Light Processing™ (DLP™) technology
by T exas Instruments
Resolution 1024*768 XGA, True color
Brightness 820 ANSI Lumens (Average)
700 ANSI Lumens (M ini mum)
Contrast Ratio 300:1 (Full White and Black)
EzPro735
Unif ormity 50% (ANSI standard)
60% (3*3)
75% (Japan standard)
Displayable Color 16.7 Milion colors
Color T e mperature 6500oK~9000oK
Projection Lens f =28.51~34.21mm, F/2.2~2.4
Zoom Factor 1.2X , Manual
Projection Screen Size Adjustable from 20.5” to 246” Diagonal
Throw Distance 1.0m to 12m
SERVICE MANUAL 1 - 3
EzPro735
EzPro735
Throw Ratio 2.17~2.94(Projection Dista nce/Image Width)
1-2.2 Electrical Features
Horizontal Sca n Rate 15~100 kHz
Vertical Refresh Rate 43~120 Hz
Pixel Frequency 140 MHz
Aspect Ratio 4:3, 16:9 (wide screen) compatible
Video Compati bility Sta ndards : NTSC (M, 4.43 MHz)
PAL ( B, D, G, H, I, M, N )
SECAM (B, D, G, K, K1, L)
HDTV ( 1080i , 720P , 480i/P )
TV Lines : 500 lines
Power Supply Universal AC 100-240V, AC 50/60Hz with PFC input (SRAM)
130W for 130W Compa ct V-VIP Lamp @ normal operation
Vari ance FAN speed control (De pend on te mperature varia nt)
Audio One 8-Ohm, 2W, internal speaker
3-W att amplifier
Input sensitivity 0.3V rms.
SERVICE MANUAL 1 - 4
EzPro735
EzPro735
1-2.3 Mechnical Features
Dimension (W x H x D) 8.86*6.93*2.0” / 225*176*52mm
Keystone Correction ± 16 degrees
W eight Approx. 3.46 lbs (1.572 Kg)
Lamp Door Protection Lamp Power Supply shut off automatically when door open
1-2.4 Environmental Features
Temperature Operating : 10°C~40°C / 50°F~104°F
Storage : -20°C~60°C / -4°F~140°F
Humidity Operating : 10°C~40°C, 80%RH (M ax.), non-condensing
Storage : -20°C~60°C, 80%RH (Max.), non-condensing
Acoustic Noise Level 38dBA (Average, under 25oC)
Less tha n 40dBA (M ini mum)
Lamp Life 1,000 hours Min. 70% survival rate
1,500 hours typical, 50% survival rate
Altitude Operating : 10,000 ft
Storage : 40,000 ft
MTBF Operating : more than 10,000 hours (80% confidence level)
1-2.5 Regulation Features
Regulation FCC Part 15 Class B
CE --- Class B
VCC --- Class B
UL
CUL
TUV — GS
SERVICE MANUAL 1 - 5
Chapter 2
EzPro735
EzPro735
FUNDAMENTAL PRINCIPLE
This section provides the conceptual drawing about optics of projector.
You can realize optical projection system through the following diagram and
the integral part of configuration, too.
SERVICE MANUAL 2 - 1
EzPro735
EzPro735
2-1 Block Diagram
Board
Keypa d
Input
Mouse
DVI
Audio
Board
Main
Video
D-sub Output
S-V ideo
Speaker
IR Receiver
Ballast
DC to DC
Inter Lock Switch
Switch
Thermal
Board
Sensor
Board
Board
Thermal
DMD
Fan
DMD
Mirror
Projection Lens
Mirror
SERVICE MANUAL 2 - 2
Hollow Rod
Lamp
UV -IR L3
Color Wheel
Condenser
Condenser
EzPro735
EzPro735
ADC
GCOAST
GVS
GHS
GFBK
GCLK
GBLKSPL
GRE(0..7)
GRO(0..7)
GGE(0..7)
DE
GGO(0..7)
SDA
SCL
GBE(0..7)
GBO(0..7)
Digital Receiver
GCLK
GHS
GVS
GFBK
GRE(0..7)
GGE(0..7)
DE
GBE(0..7)
Switch
Memory
Image Processor
GCOAST
GFBK
GCLK
GBLKSPL
GRE(0..7)
GRO(0..7)
GGE(0..7)
GGO(0..7)
GBE(0..7)
GBO(0..7)
GHS
GVS
Y(0..7)
UV(0..7)
Switch
BOOTWE
A(0..5)
BOOTWE
DRE(0..7)
GGE(0..7)
DBE(0..7)
TEMPER
Sta ndby
RESET
7SEC
A(0..5)
VPPEN
D(0..5)
D(0..5)
VPPEN
ROMOEN
SCL
SDA
TXD
RXD
KEY(1..7)
DCLK
MCLK
ROMOEN
ROMWEN
ROMWEN
DMD Module
DRE(0..7)
GGE(0..7)
DBE(0..7)
TEMPER
SCL
SDA
PWRGOOD
IR-ONOFF
LAMPEN
-RESET
TXD
RXD
SERVICE MANUAL 2 - 3
2-1.1 Main Board Block Diagram
Video
SCL
SDA
Audio
Y(0..7)
UV(0..7)
Speaker
±
Speaker
-RESET
PWRGOOD
IR-ONOFF
LAMPEN
RESET
Sta ndby
7SEC
DCLK
KEY(1..7)
MCLK
MIS
EzPro735
EzPro735
2-1.2 Thermal Board Block Diagram
PHOTO
SENSOR
F AN1-13
THERMAL
SWITCH
THERMAL
SENSOR
THERMAL BOAR D Interface
3P Connector
3P Connector*3
30P Connector
to Formatter
2P Connector
4P Connector*2
14P Connector
+15VSBY
+5VSBY
+3.3VSBY
LAMPEN_OUT
DC TO DC POWER SUPPLY
Board
LAMPLIT_IN
+12V*1
+5V*2
+3.3V*2
GND
LAMPEN (RESETZ)
CWINDEX
LAMPLIT
Power on/off (only 5V, 15V)
SERVICE MANUAL 2 - 4
2-1.3 Formatter Board Block Diagram
Customer Interface Connector
HEADER
PROGRAMMING
FLASH
U13
COLOR WHEEL INDEX
VSYNCZ, RESETZ
LAMP CONTROL&STATUS
CWRSTZ
DMD CONTROL
MEMORY CONTROL B
COLOR WHEEL STATUS
CONTROL
WHEEL
COLOR
CLKIN
IIC BUS
HEADER
DOWNLOAD
HITACHI
CONTROLLER
MICRO
SYNCVAL
TFIELD
OLACT
MEMORY ADDRESS B (12)
MEMORY ADD RESS A (12)
ACTDATA
HSYNCZ
VSYNCZ
FPGA
CONTROL
BIAS/RESET CONTROL
DMD CONTROL
PBUS2
MEMORY CONTROL A
EzPro735
EzPro735
DPF2A CONTROL
FPGA CLK
DATA(8)
U504
CONFIG/
BIAS BIN
VOLTAGE ENABLES
U6
ADDRESS(19)
PROM
SEQUENCE
+5V+12V
DRIVE
WHEEL
COLOR
CONTROL
U2
MOTOR
ALLEGRO
A
B
SDRAM
SDRAM
DMD DA T A (0..63)
INPUTCLK
DPF2A
FORMA TTER
SDRAM CLK
DMDCLK
OSC
DAT APA TH
FPGA CLK
CLOCK
VERSET GENERA TION
VCC2, VOFFSET, VBIAS
VRESET
VBIAS
VOFFSET
RESET ASIC
MBIASRST(16)
VCC2(ASIC)
VCC2 (DMD)
DATA (0..63)
0.7”XGA
DMD
SERVICE MANUAL 2 - 5
EzPro735
EzPro735
2-2 Optics
2-2.1 Conceptual Drawing
10
3
1. OSRAM Elli ptical Reflector 6. Condenser Lens 2
UHP La mp 120W
7. Enhance M irror
2. UV-IR Filter
8. Field Lens
3. Color Wheel
9. Projection Zoom Lens
4. Hollw Integratin Rod
10. DMD Module
5. Condenser Lens 1
SERVICE MANUAL 2 - 6
EzPro735
EzPro735
2-2.2 Basic Functions
◆ Elliptical Reflector The light source.
UHP Lamp 120W
◆ UV-IR Filter Filtering UV -IR out.
◆ Color Wheel Separating the light beam into a nd produce
R.G.B colors.
◆ Hollow Making the light bea m uniform.
Integration Rod
◆ Condenser Lens Condensing the light beam .
◆ Enhance Mirror Folding optical path.
◆ Projection Zoom Lens Projecting i mage on the screen
◆ DMD Module Displaying component.
SERVICE MANUAL 2 - 7
Chapter 3
EzPro735
EzPro735
MECHANICAL CONSTRUCTION
This section provides the package and exploded overview, replaceable
parts list and recommendatiom parts list for the portable projector. You can
place an order for correct parts in the recommendation parts list.
SERVICE MANUAL 3 - 1
EzPro735
EzPro735
3-1 Package Overview
SERVICE MANUAL 3 - 2
EzPro735
EzPro735
3-1.1 Replacement Parts List
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1190.20325.53A knalB29*801notraC,lebaL
1-2200.21000.63B seireSPPLrofSU,draCytnarraW
2-2300.50000.63B NPJ,draCytnarraW
3-2300.60000.63B NWT,draCytnarraW
4-2300.90000.63B KH,draCytnarraW
5-2200.01000.63B KU,draCytnarraW
---100.21000.53B mc4.3*8.7ecivreSKUroflebaL
3100.31000.63B seiresPPLrofSU,mroFnoitartsigeRytnarraWdednetxE
4100.10438.63C 537PElaugnilitluMediuGs'resU
5100.20438.63B 537PElaugnilitluMdraCtratSkciuQ
6200.01105.24B oediV-PPLmm0051ACRelbaC
7110.90205.24BM2SHV-SelbaC
8100.51708.24B mm0081ACRotkcaJiniMelbaC
9100.01918.24B
01100.30438.24B M8.1)eulB(AGVot)etihW(IVDelbaC
11100.40438.24B etihWM8.1ACRotIVDelbaC
1-21100.50438.24B 501M8.1CAdroCrewoPelbaC
2-21100.70438.24B )anihC(kcalBM8.1CAdroCrewoPelbaC
3-21140.21518.24B
4-21100.51138.24B )napaJ(kcalB75/65XM8.1droCCAelbaC
5-21100.61138.24B )eporuE(kcalB75/65XM8.1droCCAelbaC
6-21100.71138.24B )KU(kcalB75/65XM8.1droCCAelbaC
---100.20318.24BTRACSretpadA
3138.54 104 00. 2 ArellortnoCetomeR lebaLADFhtiw
41100.10308.64BV5.14#yrettaB
M8.1BUS-D/epyT"A"BSUotP8niDiniMelbaCY
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)dnalaeZweN/ailartsuA(kcalBtf015CCAdroCrewoPelbaC
51100.73518.15A mm1.0*004*003gaBDSE
61100.92518.15A xoB-yrraCreppUeldnaH
71100.03518.15A xoB-yrraCrewoLeldnaH
81100.10338.35AgaBgniyrraCtfoS
91100.10338.55A 037PExoBedistuOnotraC
02100.20338.55A xoByrosseccAnotraC
SERVICE MANUAL 3 - 3
EzPro735
EzPro735
metI N/P .veR noitpircseD krameR
12100.10338.65AnoihsuC
22100.20338.65A xoByrosseccArofnoititraP
32100.30438.65A esaCtfoSedisnInoihsuC
42100.10000.75AOiSkcaP2 g02reirD
---200.30438.53A erutarepmeT&egatloVhgiHnoituaClebaL
---100.20438.55A tellaProftroppuSrepaP
Note : Mark --- and in red color mean the added or updated item, and item
in blue color is deleted.
SERVICE MANUAL 3 - 4
3-2 Exploded Drawing
EzPro735
EzPro735
SERVICE MANUAL 3 - 5
EzPro735
EzPro735
3-2.1 Replacement Parts List
metI N/P .veR noitpircseD krameR
1100.60418.53A knalB601*23cepSlebaL
2003.323A1.58A kcalB03*3MhceMnapwercS
3060.221A4.58A 6*2MhceMtalFwercS
4100.10138.25A evitcAllamSrotavelE
5100.20138.25BtroppuSrebbuR
6100.11338.15A 537PErevoCtupnItneV
7100.73138.15AediuGriAtuptuO
8100.93138.15AxiFedoCrewoP
9100.70438.16A lateMteNfoorperiF
01100.50438.25B P04-S-RSnoroPyeKrotavelEroftuCthgiL
11100.30138.24B )B/TotCD(mm0862#P41.A.W
21100.40138.24B )tsallaBotdraoBCD-CD(mm05242#P4.A.W
31100.70338.15A 037PErevoCxoBOI
41.GA500.58 040 AO/IwercS 5.5L*4H*CNU04-4#leetS
51100.10000.15AeiTelbaC
61.91138.15 200 AesaBrotavelE
71100.02138.15BtekcarBrotavelE
81100.12138.15ASProtavelE
91.22138.15 200 AraeGrotavelE
02100.42138.15AtraPedilS
12100.03138.15A tekcarBpoTrotavelE
22100.05138.15ApartSpaC
32100.45138.15AediuGraBhsuP
42100.55138.15A tekcarBediSrotavelE
52100.50338.15AyeKrotavelE
62100.22138.16A gnirpSediSrotavelE
72100.52138.16A gnirpSraeGrotavelE
82200.82138.16AraBhsuP
92100.65138.16A gnirpSraBhsuProtavelE
03100.20338.16CgnisuoHesaB
13100.40438.16A 5.4LwercS81L3MkcitSreppoCnogaxeH
23080.221A1.58A 8*2MhceMnaPwercS
33.58 321A0 060.A 6*3MhceMF/PwercS
SERVICE MANUAL 3 - 6
EzPro735
EzPro735
metI N/P .veR noitpircseD krameR
43060.321A1.58A 6*3MhceMnaPwercS
53100.60438.16A 3.62L3MkcitSreppoCnogaxeH
63040.321A1.58A 4*3MhceMnaPwercS
73060.722C1.58A )rehsaWPS/W(roloC6*5.3MhceMnaPwercS
83100.14138.15A revoCnoitcetorPkcolretnI
93100.10438.08D draoBniaMABCP
04100.80138.08A draoBhctiwSABCP
14100.50438.08C 09=DIdraoBrosneSlamrehTABCP
24100.60438.08D 19=DIdraoBrosneSlamrehTABCP
34100.30438.16A hctiwSlamrehTraeNtuCthgiL
44.68 530.24130 AP7.0*4MstuNdaeHpaCxeH
54100.10438.15B ralyMdraoBniaM
64100.52138.25A rebbuRnoitalusnItaeHesuoHpmaL
74100.40438.53A hctiwSkcolretnIroflebaL
84420.221A4.58A 4.2*2MhceMrefaWwercS
94100.60438.25A rebbuRnociliSepiPriA
05.12138.16 300 AredloHhctiwSlamrehT
15.20138.34 300 AhctiwSlamrehT 07
25100.20138.94A01*04*04naF
35100.91138.16A 01*04*04redloHnaF
45100.10438.25A naFllamSrofrebbuR
55100.10438.53AepaTnaFllamS
65041.323A0.58A 41*3MhceMtalFelbuoDwercS
758.94 8013 100.A 51*05*05naFsselhsurBCDNONUS
85100.01338.15A revoCtuptuOtneV
95100.30438.25A naFgiBrofrebbuR
o
06002.323A1.58A kcalB02*3MhceMnaPwercS
16200.01138.32A retliFRI-VUlacitpO w mn556:05Tmm1.1=T57.61=
26100.30138.94A mm051:Lmm51*15HP21-F50DnaFOCCORICSCEDIN
36.40138.15 200 BgnisuoHpmaL
46100.60138.15A epiPdniWrewolB
56100.71518.16A retliFRI-VUroftekcarB
66100.74138.16B lioFmunimulApoTesuoHpmaL
SERVICE MANUAL 3 - 7
EzPro735
EzPro735
metI N/P .veR noitpircseD krameR
76100.44138.16A lioFmunimulAesuoHpmaL
86100.54138.16AdleihSepiPdniW
96520.223AY.58A kcalB5.2*2MpaTdaeHtalFwercS
07AW.58 623 060.A kcalB6*6.2MpaTdaeHnaPwercS
17100.20438.15A keePpmaLroftuCthgiL
27002.323A1.58A kcalB02*3MhceMnaPwercS
37A0.68 420.321 AtuNxeH 4.2LP5.0*3M
47900.031RS.78A t9.0*3MrehsaWgnirpS
57.51918.32 400 Amm3.1W021rotcelfeRlacitipillEMARSO
67100.20138.15AredloHpmaL
77.53138.15 200 AtekcarBrotcennoCpmaL
87100.90138.16A reldnaHegnahcxEpmaL
97060.321A1.58A 6*3MhceMnaPwercS
08.58 106 060.32AwercS tekcoSxeH 6*3MhceM
18060.621AW.58A 6*6.2MpaTdaeHnaPwercS
28420.321A0.68A 4.2LP5.0*3MtuNxeH
38100.40338.16AtuCthgiL
48.10138.15 200 ArevoCenignE
58100.30438.15AralyMtuCthgiL
68100.60138.25A rebbuR1sneL-revoCenignE
78100.12138.25A rebbuR2sneL-revoCenignE
88100.10138.16AkniStaeHDMD
98100.70138.16B )draoBniaMrof(troppuS-LdraoBDMD
09060.321A1.58A 6*3MhceMnaPwercS
19080.221A1.58A 8*2MhceMnaPwercS
29230.FA1A1.58A 4/1x23-6#hceMnaPwercS
39050.221D1.58A rehsaW/W(5*2MhceMnaPwercS & )0.5
49A0.58 321 060.AwercS F/P 6*3MhceM
59100.10138.75A evisehdAnoitcudnoCtaeH
69200.71138.32A mm1.62:L,wolloH,repaT,doRgnitargetnI
79200.91138.32C 301B25W501G001R F leehWroloCmm44
89110.60138.32A 1sneLresnednoClacirehpsA F mm7.6:Tmm12
99100.60338.32A 2sneLresnednoClacirehpsA F mm00.9:Tmm22
SERVICE MANUAL 3 - 8
EzPro735
EzPro735
metI N/P .veR noitpircseD krameR
001100.80138.25A rebbuRsneL-1esaBenignE
101100.31138.16AIesaBenignE
201100.41138.16AIIesaBenignE
301100.32138.16A tsujdAdoRrofetalPgnirpS
401100.14138.16AgnirpSdexiFdoR
501200.10138.67A draoBrosneSotohPYSSA
601060.321A1.58A 6*3MhceMnaPwercS
701080.325A3.58A 8*3MhceMdaeHpaCwercS
801050.221D1.58A rehsaW/W(5*2MhceMnaPwercS & )0.5
901050.221A1.58A 5*2MhceMnaPwercS
011200.20138.32A mm7.0:TnogyloProrriMecafruStnorF
111.31138.53 300 A76J-M3mm21.51*02rorriMrofepaTediShtoB
211.81138.16 200 AAGXrofredloHrorriM
31110D.MD818.84A AGX"7.0slexiP867**4201DMD
411100.10238.15A AGX"7.0rofredloHDMD
511100.10718.25AremotsalEarbeZ
611200.40138.25A rebbuRredloHDMD
711300.90138.25A rebbuRkraMDMD
811100.10238.08B draoBrettamroFABCP
911200.10138.32A 4.2:#/FsneLevitcejbOnoitcejorP
021100.60338.15AgniRsucoF
121100.21338.15AgniRmooZ
221100.30138.25A rebbuRsneLtcejorP
321040.10438.16A 3D-4*2MhceMtalFwercS
421030.221A4.58A 3*2MhceMtalFwercS
521100.10438.57A eludoMpaCsneLYSSA
621100.13138.15AralyMCD-CD
721100.83138.15A redloHdraoBCD-CD
821.20138.57 200 AdraoBCD-CDYSSA
921100.16000.15AteviRcitsalP w L3-RS0.3
031110.31138.15A revoCtnemecalpeRpmaL
131100.34138.16A )revoCtnemecalpeR(reppoCkniStaeH
231100.11508.16A kcalB4-8*3MhceMnaPwercS
SERVICE MANUAL 3 - 9
EzPro735
EzPro735
metI N/P .veR noitpircseD krameR
331100.50438.15AralyMtsallaB
431200.24138.15A )LU-L1-HF(revoCesuF
531100.10138.57A CPF+tsallaBYSSA
631060.722C1.58A )rehsaWPS/W(6*5.3MhceMnaPwercS
731100.20438.16A etalPdnuorGtsallaB
831100.30438.08F draoBlamrehTABCP
931100.80138.16A troppuSdraoBlamrehT
041050.221A1.58A 5*2MhceMnaPwercS
141100.10138.14A eroCCPFdapyeK
241110.10338.16BrevoCpoT
341100.30338.16AredloHrekaepS
441.621A1.58 030 AMhceMnaPwercS 3*6.2
541100.50338.16A reppoCkniStaeH
641100.31338.15ArevoCsneLRI
741100.50138.08A draoBrevieceRRIABCP
841100.10338.67BdapyeKYSSA
941060.321A1.58A 6*3MhceMnaPwercS
051100.10438.94A mm11*2.82*04mho8W2rekaepS
151100.15138.15AralyMdraoBRI
251100.60438.15BdleihSrekaepS
351100.60438.24A )DBniaMotDBRI(mm08262#P3.A.W
Note : Mark --- and in red color mean the added or updated item, and item
in blue color is deleted.
SERVICE MANUAL 3 - 10
EzPro735
EzPro735
3-3 Recommendation Spare Parts List
metI N/P .veR noitpircseD epyT
1100.72438.07A )AMR(eludoMgnisuoHesaBMC
2100.11338.15ArevoCtupnItneVMC
3100.10000.15AeiTelbaCMC
4100.70338.15ArevoCxoBOIMC
5100.50438.07A eludoMrosneSlamrehTYSSAMC
6100.73138.15AediuGriAtuptuOMC
7100.93138.15AxiFdroCrewoPMC
8100.05138.15ApartSpaCMC
9100.14138.15A revoCnoitcetorPkcolretnIMC
01100.60438.25A rebbuRnociliSepiPriAMC
11100.65138.16A gnirpSraBhsuProtavelEMC
21100.20138.94A01*04*04naFMC
31100.10438.25A naFllamSrofrebbuRMC
4138.94 801 100.A 51*05*05naFMC
51100.01338.15A revoCtuptuOtneVMC
61100.30438.25A naFgiBrofrebbuRMC
71100.30138.94A mm051:Lmm51*15HP21-F50DnaFOCCORICSCEDINMC
81100.92438.07A )AMR(eludoMenignEYSSAWS
91200.10138.67A draoBrosneSotohPYSSAMC
0210D.MD818.84A AGX"7.0slexiP867*4201DMDWS
12200.40138.25A rebbuRredloHDMDMC
22300.90138.25A rebbuRkraMDMDMC
32100.10238.08B draoBrettamroFABCPWS
42100.10438.57A eludoMpaCsneLYSSAMC
52100.10138.75A evisehdAnoitcudnoCtaeHMC
62100.41438.07A eludoMCDotCDYSSAWS
72100.13438.07A )AMR(eludoMgnisuoHpmaLWS
82100.51438.07A revoCtnemecalpeRpmaLYSSAMC
92100.50438.15AralyMtsallaBMC
03100.03438.07A )AMR(eludoMtsallaBYSSAWS
13100.62438.07A )AMR(eludoMdraoBniaMYSSAWS
23100.80138.08A draoBhctiwSABCPWS
33100.30438.16A hctiwSlamrehTraeNtuCthgiLMC
SERVICE MANUAL 3 - 11
EzPro735
EzPro735
metI N/P .veR noitpircseD epyT
43100.82438.07A )AMR(eludoMrevoCpoTYSSAMC
53100.10438.94A mm11*2.82*04mho8W2rekaepSMC
63100.60438.15BdleihSkaepSMC
73100.15138.15AralyMdraoBRIMC
83100.31338.15ArevoCsneLRIMC
93100.50138.08A draoBrevieceRRIABCPWS
04100.60438.24A )draoBniaMotRI(mm08262#P3.A.WMC
14100.30438.08F draoBlamrehTABCPWS
24100.50438.08C 09=DIdraoBrosneSlamrehTABCPWS
34100.60438.08D 19=DIdraoBrosneSlamrehTABCPWS
44100.10438.PSA )AMR(eludoMpmaLMC
54100.11508.16A kcalB4-8*3MhceMnaPwercSMC
64040.10438.16A 3D-4*2MhceMtalFwercSMC
74100.40438.16A 5.4LwercS81L3MkcitSreppoCnogaxeHMC
84.GA500.58 040 A*CNU04-4#leetSO/IwercS 5.5L*4H MC
94041.323A0.58A kcalB41*3MhceMF/PwercSMC
05A0.58 321 060.AwercS F/P 6*3MhceMMC
15050.221A1.58A 5*2MhceMnaPwercSMC
25080.221A1.58A 8*2MhceMnaPwercSMC
35040.321A1.58A 4*3MhceMnaPwercSMC
45060.321A1.58A 6*3MhceMnaPwercSMC
55.621A1.58 030 AhceMnaPwercS 3*6.2M MC
65230.FA1A1.58A 4/1*23-6#hceMnaPwercSMC
75002.323A1.58A kcalB02*3MhceMnaPwercSMC
85003.323A1.58A kcalB03*3MhceMnaPwercSMC
95060.722C1.58A )rehsaWS/W(roloC6*5.3MhceMnaPwercSMC
06050.221D1.58A rehsaWS/W(5*2MhceMnaPwercS w )0.5MC
16080.325A3.58A 8*3MhceMdaeHpaCwercSMC
26420.221A4.58A 4.2*2MhceMrefaWwercSMC
36030.221A4.58A 3*2MhceMtalFwercSMC
46060.221A4.58A 6*2MhceMtalFwercSMC
56.58 32106 060.AwercS tekcoSxeH 6*3MhceMMC
66060.621AW.58A 6*6.2MpaTdaeHnaPwercSMC
SERVICE MANUAL 3 - 12
EzPro735
EzPro735
metI N/P .veR noitpircseD epyT
76520.223AY.58A kcalB5.2*0.2MepaTdaeHrefaWwercSMC
86530.24130.68A P7.0*4MtuNdaeHpaCxeHMC
96420.321A0.68A 4.2LP5.0*3MtuNxeHMC
07900.031RS.78A t9.0*3MrehsaWgnirpSMC
17100.42438.07A tamroF537PEhtiwlebaLnotraCyssAMC
27110.90205.24BM2SHV-SelbaCMC
37100.51708.24B mm0081ACRotkcaJiniMelbaCMC
47200.01105.24B mm0051ACRelbaCMC
57100.01918.24B M8.1BUS-D/epyT"A"BSUotP8niDiniMelbaCYMC
67100.30438.24B M8.1)eulB(AGVot)etihW(IVDelbaCMC
77100.40438.24B etihWM8.1ACRotIVDelbaCMC
87100.50438.24B 501M8.1CAdroCrewoPelbaC
o
)SU(kcalBCMC
97.10438.54 200 ArellortnoCetomeR lebaLADFhtiw 537PEMC
08100.92518.15A xoB-yrraCreppUeldnaHMC
18100.03518.15A xoB-yrraCrewoLeldnaHMC
28100.73518.15A mm1.0*004*003gaBDSEMC
38100.10338.35A gaBgniyrraCtfoSMC
48100.10338.55A xoBedistuOnotraCMC
58100.20338.55A xoByrosseccAnotraCMC
68100.10338.65AnoihsuCMC
78100.20338.65A xoByrosseccArofnoititraPMC
88.30438.53 200 AerutarepmeT&egatloVhgiHnoituaClebaLMC
98200.21000.63B seireSPPLrofSU,draCytnarraWMC
09100.31000.63B seireSPPLrofSU,mroFnoitartsigeRytnarraWdednetxEMC
19100.10438.63C 537PElaugnilitluMlaunaMs'resUMC
29100.20438.63B 537PElaugnilitluMdraCtratSkciuQMC
Note : SW = Swap Spare Parts, CM = Consume Spare Parts. You can place an order
for swap or consume spare parts to do replacement. Or just return swap spare
parts back for repair, but consume spare parts is not acceptable for repair or
return.
SW is repairable, when its defective please return back the defective but
complete parts to swap for good parts. Regarding CM, its not repairable and you
should give the order to do replacement and discard the defective parts directly.
The recommendation spare parts list is built for the convenience of disassembly
procedure. If there is any comment or recommendatin on the item of SW or CM,
please let us know.
SERVICE MANUAL 3 - 13
EzPro735
EzPro735
70.83427.001 Base Housing Module (RMA)
51.83307.001 IO Box Cover
51.83137.001 Output Air Guide 51.83139.001 Power Code Fix
51.83311.001 Vent Input Cover
70.83405.001 ASSY Thermal Sensor Module
51.83150.001 Cap Strap
49.83102.001 Fan 40*40*10
SERVICE MANUAL 3 - 14
75.83401.001 ASSY Lens Cap Module
52.83401.001 Rubber for Small Fan
EzPro735
EzPro735
49.83108.001 Fan 50*50*15
52.83403.001 Rubber for Big Fan
48.818DM.D01 DMD 1024*768 Pixels
0.7 XGA
51.83310.001 Vent Output Cover
70.83429.001 Engine Module (RMA)
52.83104.002 DMD Holder Rubber
52.83109.003 DMD Mark Rubber
70.83414.001 ASSY DC to DC Module
80.83201.001 PCBA Formatter Board
70.83431.001 Lamp Holder Module (RMA)
SERVICE MANUAL 3 - 15
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