ViewSonic PJ513D-1 User manual

ViewSonic PJ513D-1
Model No. VS11959
Multimedia DLP Projector
(PJ513D-1_SM Rev. 1bMay. 2009)
ViewSonic 381 Brea Canyon Road, Walnut, California 91789 USA- [phone]
Service Manual

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ViewSonic Corporation Confidential - Do Not Copy PJ513D-1
Copyright
Copyright © 2009by ViewSonic Corporation. All rights reserved. No part of this publication
may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any
language or computer language, in any form or by any means, electronic, mechanical, magnetic,
optical, chemical, manual or otherwise, without the prior written permission of ViewSonic
Corporation.
Disclaimer
ViewSonic makes no representations or warranties, either expressed or implied, with respect to
the contents hereof and specifically disclaims any warranty of merchantability or fitness for any
particular purpose. Further, ViewSonic reserves the right to revise this publication and to make
changes from time to time in the contents hereof without obligation of ViewSonic to notify any
person of such revision or changes.
Trademarks
Optiquest is a registered trademark of ViewSonic Corporation.
ViewSonic is a registered trademark of ViewSonic Corporation.
All other trademarks used within this document are the property of their respective owners.
Product disposal at end of product life
The lamp in this product contains mercury. Please dispose of in accordance with local, state or
federal laws.
Revision History
Revision SM Editing Date ECR Number Description of Changes Editor
1a 12/17/2007 Initial Release Jamie Chang
1bUpdate RS232 PIN definition, IR code Sophia Kao
05/12/2009

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TABLE OF CONTENTS
1. Introduction 1
2. Specifications 2
3. Keyboard and Remote Control keys 15
4. IR Code / RS232 Command 18
5. Adjustment Procedure 22
6 Troubleshooting 82
7. Block Diagram 90
8 Schematic Diagrams 91
9. PCB Layout Diagrams 107
10. Exploded Diagrams 109
11. Recommended Spare Parts List 117

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1. Introduction
This section contains general service information, please read through carefully. It should be
stored for easy access place.
Important Service Information
Safety Notice
1 Make sure your working environment is dry and clean, and meets all government safety
requirements.
2 Ensure that other persons are safe while you are servicing the product.
3 DO NOT perform any action that may cause a hazard to the customer or make the product
unsafe.
4 Use proper safety devices to ensure your personal safety.
5 Always use approved tools and test equipment for servicing.
6 Never assume the product’s power is disconnected from the mains power supply. Check that
it is disconnected before opening the product’s cabinet.
7 Modules containing electrical components are sensitive to electrostatic discharge (ESD).
Follow ESD safety procedures while handling these parts.
8 Some products contain more than one battery. Do not disassemble any battery, or expose it
to high temperatures such as throwing into fire, or it may explode.
9 Refer to government requirements for battery recycling or disposal.
General Descriptions
This Service Manual contains general information. There are 3 levels of service:
Level 1: Cosmetic / Appearance / Alignment Service
Level 2: Circuit Board or Standard Parts Replacement
Level 3: Component Repair to Circuit Boards

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2. Specification
1.0 Optical Performance Tested under 60” (diagonal) image size with Wide projection lens position
unless other specified.
1.1 ANSI Brightness Minimum 1600 Lumens
1.2 Brightness Uniformity
1.2.1 ANSI Uniformity Minimum 55%
1.2.2 Upper-Down unbalance 0.5~2
1.2.3 Left-Right unbalance 0.6~1.67
1.2.4 JBMA Uniformity Minimum 60%
1.3 Contrast Ratio
1.3.1 ANSI Contrast Minimum 150:1
1.3.2 FOFO Contrast Minimum 1200:1
1.4 Light Leakage
1.4.1 Light Leakage in Active Area
<0.5 lux compared to center point within 60” (Diagonal at 2.2m, Wide)
image size. Note: This light leakage in Active area is only described as the
spot light with obvious shape. It is not included the uniformity difference of
the projector for black pattern.
1.4.2 Light Leakage out of Active
Area <0.65 lux with 54”~80“(Diagonal at 2m, Wide) image size
1.5 Color
X Y
1.5.1 White 0.312±0.04 0.354±0.04
1.5.2 Red 0.640±0.04 0.345±0.04
1.5.3 Green 0.355±0.04 0.548±0.04
1.5.4 Blue 0.141±0.04 0.087±0.04
1.6 Color Uniformity X Y
1.6.1 White 0.040 0.040
1.6.2 Red 0.040 0.040
1.6.3 Green 0.040 0.040
1.6.4 Blue 0.040 0.040
2.0 Image Quality
2.1 Throw Ratio 54”±5% Diagonal at 2m, Wide
2.2 Zoom Ratio (tolerance applied) > 1.10 : 1
2.3 Distortion
2.3.1 Keystone Distortion <1.0%
2.3.2 Vertical TV Distortion <1.0%
2.3.3 Screen distortion l W2-W1 l <6mm , l H2 –H1 l <6 mm
2.4 Projection Offset 120% ±5%
2.5 Focus Range
2.5.1 Visible Range 1~8 m

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2.5.2 Clearly Focus Range 1.5~6 m(Spec. defined as item 2.6)
2.6 Focus
2.6.1 区Pattern (1)If pattern can be uniformly focused, pass!
(2)If not, check 2.6.2
2.6.2 Defocus and Flare
Defocus: R<=3.0; G<=2.5; B<=2.5 pixel
Flare: R<=4.0; G<=3.5; B<=3.5 pixel
Slight flare is not counted as flare.
2.6.3 Focus unbalance Adjust focus from near to far until one corner clear, difference less than 70
cm@60”
Center of 49” diagonal
area All other area
R-G <2/3 <1
G-B <2/3 <1
2.7 Lateral Color
R-B <1 <1
2.8 Image Quality
2.8.1 DMD Image Quality -
2.8.2 Image Imperfection -
2.8.3 Image Shadow or Blur
Procedure:
1. 54” (Diagonal at 2m, Wide) image size.
2. Default preset mode “ Dynamic”
3. Full white pattern to check the image.
Let the projector on the desk (don’t move it up/down or left/ right) and just
inspect the pattern.
4. Compare to the limit sample of OOB. If blur or shadow worse than OOB,
than NG
2.9 Dynamic Contrast Ratio (DCR)
1. When RGB value of content input is smaller than 20%, system will
automatically switch to Eco mode, if RGB value is greater than 60%, the
projector will back to Normal mode.
2. When DCR function turns on, lamp mode function is grayed out to
disable; when DCR function turns off, lamp mode would return to setting
value.
3.0 Mechanical Specification
3.1 Dimensions 263 x 218 x 108mm (L x W x H)
3.2 Weight 2.6Kgw ± 0.1Kgw
3.3 Security Slot Kensington compatible slot 150N break away force
3.5 Lens Cover Detached Lens Cover
3.6 Feet Fast adjustable foot in front, Adjustable foot and Fixed foot in rear. foot
Tilt:0-6∘,right/left: +2.2∘/-0.5∘
4.0 Packaging
4.1 Outside Dimensions 370 x 186 x 297mm (L x W x H)
4.2 Weight 3.76Kgw ± 0.1Kgw (Including Accessories, Projector).

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4.3 Palletization
72 units by Air;
108 units (pallet A)/72 units (pallet B) by sea
2232 units/40’ container, or 1080 units /20’ container
5.0 Thermal Specification Mechanical component temperature at ambience 0~40℃
5.1 Surface held or touched for short
periods
Normal surface:
Metal < 60°C except screws & terminals
Plastic<65°C except around ventilation (for this model only)
Screw and terminals <55°C
Metal Plastic
5.2 Surface which may be touched
<70°C <95°C
5.3 Exhaust Air <95°C around ventilation holes
6.0 Environmental
Operating 0~40°C, without condensation
6.1 Temperature
Storage -20~60°C, without condensation
Operating 10~90%RH, without condensation
6.2 Humidity
Storage 10~90%RH, without condensation
Typical Normal mode: 32dBA @ 25°C
Eco mode: 28dBA @ 25°C
6.3 Audible Noise Level
Maximum Normal mode: 34BA @ 25°C
Eco mode: 30dBA @ 25°C
6.4 Altitude
Operating:
0~6000ft,25°C±5°C
6000ft~10000ft, 25°C±5°C must be operational and the reliability decrease
is acceptable (not guarantee Power, Ballast, DMD and lamp life)
Storage:
0 to +40000ft sea level(-20 °C to 30°C)
Max altitude in 60°C :0-6500ft
Max temperature in 10000ft:53°C
Safety CB, CSA, TUV-GS, CCC, PSB, NOM, Korean-eK, Gost-R,
Hygiene, SASO, TUV-Argentina, Ukraine, CE
EMC FCC Class B requirements, CE
7.0 Regulatory
ESD Qisda ESD Specification
8.0 Reliability
8.1 MTBF 40000 hours except DMD chip, Color wheel, Lamp and Ballast
8.2 Lamp Lifetime Normal : 2000 hours (50% brightness maintenance)
Eco: 3000 hours
9.0 Power Requirements Adhere to Appendix 3.5
9.1 Power Supply (Normal) VAC 90 – 264 Auto-switch (50/60Hz), 3 Wire Grounded
Typical 260 W Max.
9.2 Power consumption
Standby 5W Max.

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9.3 Power Connector IEC-06
10.0 Panel Specification
10.1 Type Single Chip 0.55” XGA 12 tilt DDR DMD Single Chip 0.55” SVGA 12
tilt LVDS DMD
10.2 Pixels 800 X 600
10.3 Color Depth 24 Bits (16770000 colors)
11.0 Compatibility Adhere to Appendix 3
11.1 PC
PC Compatible 640X480 Æ800X600, compressed 1024 X
768 1280X1024; Composite -Sync; Sync-on-Green; Interlace Mode
(8514A);
11.2 Video NTSC/ NTSC4.43/ PAL (Including PAL-M, PAL-N)/ SECAM/ PAL60/
11.3 YpbPr NTSC (480i)/ 480p/ PAL (576i)/ 576p, HDTV (720p/ 1080i)
11.4 DDC DDC 2B
12.0 Image Interface Adhere to Appendix 3.2
12.1 Analog RGB Input
15 pin D-Sub (Female) x 1
G(Y): Video amplitude 0.7/1.0 Vp-p : Impedance 75
RB(CbCr): Video amplitude 0.7 Vp-p : Impedance 75
HD/VD/CS: TTL Level
12.2 Video Input RCA jack (Yellow)
Video amplitude 1.0 Vp-p : Impedance 75Ω
12.3 S-Video Input
4 pin Mini-Din (Female)
Y: Luminance amplitude 1.0 Vp-p : Impedance 75Ω
C: Chroma amplitude 0.268 Vp-p : Impedance 75Ω
12.4 YPbPr Input 15 pin D-Sub (Female) x 1 (Including 12.1)
Y: Luminance amplitude 1.0 Vp-p: Impedance 75Ω
PbPr/CbCr: Chroma amplitude 0.7 Vp-p : Impedance 75Ω
12.5 DVI-A Input N/A
12.6 Analog RGB Output 15 pin D-Sub (Female) x 1
G: Video amplitude 0.7/1.0 Vp-p : Impedance 75
RB: Video amplitude 0.7 Vp-p : Impedance 75
HD/VD/CS: TTL Level
13.0 Control Interface
13.1 IR Receiver IR Receiver x2 Angle: ±30°Distance 0~8m
13.2 Serial Connector RS232 8pin Mini DIN
13.3 USB Connector N/A
14.0 User Interface Adhere to Appendix 3.3
14.1 Operator Keypad
9 Keys:
Power ; Source ; Auto; Left/Blank; Right/Panel key lock ; Mode/Enter ;
Up/Keystone+ ; Down/Keystone-; Menu/Exit
14.2 Indicators 3 LEDs:
Power On/Off Status; Lamp Status; Temperature Status

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14.3 Electric Keystone vertical keystone and adjustable range 40
15.0 Audio
15.1 Audio Input
Φ3.5mm stereo mini jack x1
500mVrms, 10kΩ
15.2 Speaker Sound system: Mono
Speaker : 2Wx1
Amplifier: Philips PCA8551
Frequency Response: 100-20KHz
Distortion: Amplifier output 1W at 10% distortion
15.3 Audio Output N/A
16.0 Option Box
16.1 Wireless function N/A
16.2 Audio Output N/A
16.3 LAN function N/A

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DDC Table (EDID FILE)
+0 +1 +2 +3 +4 +5 +6 +7 +8 +9
0 00 FF FF FF FF FF FF 00 5A 63
10 20 C5 01 01 01 01 01 11 01 03
20 7A 00 00 78 0A F1 A7 A5 56 5D
30 88 23 15 52 59 AD CE 00 45 59
40 31 59 61 59 81 80 01 01 01 01
50 01 01 01 01 A0 0F 20 00 31 58
60 1C 20 28 80 14 00 00 00 00 00
70 00 1E 00 00 00 FF 00 51 54 59
80 30 37 30 31 30 30 30 30 31 0A
90 00 00 00 FD 00 32 57 1E 64 FF
100 00 0A 20 20 20 20 20 20 00 00
110 00 FC 00 50 4A 35 31 33 44 0A
120 20 20 20 20 20 20 00 51
Address Data description
00 - 07 Fixed Data(EDID header)
08 - 09
ID Manufacturer Name: VSC = 5Ah 63h
(Alphabet number transformed to hex scale from binary)
10 - 11 ID Product Code: 20h, C5h
12 - 15 Not Used
16 Week of Manufacture: 01 (for example; variable)
17 Year of Manufacture: 2007 (for example; variable)
18 EDID Structure Version No.: 1
19 EDID Structure Revision No.: 3
20 Video Input Definition: Analog Signal 0.700V/0.000V
Sync: Separate V Composite V On Green V
Set up - Serration -
21 - 22 Maximum Horizontal Image Size: 0cm Maximum Vertical Image Size: 0cm
23 Display Gamma: 2.2
24 DPMS Supported Feature: Stand by - Suspend - Active off -
Display Type: R/G/B color display Standard Default Color Space: unused
Preferred Timing Mode: supported GTF supported: not supported
25 - 34 Chroma Information: Red x = 0.634766 y =0.338867
Green x = 0.368164 y = 0.544922
Blue x = 0.147461 y =7.51953e-002
White x = 0.313477 y = 0.34375
35 Established Timing I Support:
720X400 @70Hz V 720X400 @88Hz - 640X480 @60Hz V 640X480 @67Hz -
640X480 @72Hz V 640X480 @75Hz V 800X600 @56Hz - 800X600 @60Hz V
36 Established Timing II Support:
800X600 @72Hz V 800X600 @75Hz V 832X624 @75Hz 1024X768 @87Hz -
1024X768 @60Hz V 1024X768 @70Hz V 1024X768 @75Hz V 1280X1024 @75Hz V-