ViewSonic VP171-1,VP171s-1,VP171b-1,VLCDS25972-1W,VLCDS25972-2W,VLCDS25972-3W Service manual
Service Manual
ViewSonic VP171/s/b-1
Model No.VLCDS25972-1W
VLCDS25972-2W
VLCDS25972-3W
17” Color TFT LCD Display
ViewSonic
( VP171/s/b-1_SM_680-Rev. 1a – 05 2003 )
381 Brea Canyon Road, Walnut, California 91789 USA - (800) 888-8583
Copyright
Copyright
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 permissio n 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.
2003 by ViewSonic Corporation. All rights reserved. No part of this publication may be
¤
Revision History
Revision Date Description Of Changes Approval
1a 28/06/03 Initial Release DCN- 3382 F.Fan
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Preface
This manual is prepared for the maintenance service for the VP171/s/b series LCD
Panel Monitor. 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
replacement parts for this product.
This manual 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 readable form without prior written consent except for copyies retained by
the purchaser for backup purpose.
This manual includes system overview, major system assembly, components
description, and the Troubleshooting makes 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 will the vendor 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 future edition.
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VP171/s/b-1
TABLE OF CONTENTS
1 Introduction
1-1 The Appropriate Operation....................................................1
1-2 Product Highlight................................................................. 2
1-3 Technical Specification.........................................................3
1-4 Compatible Modes............................................................... 5
2 Mechanical Construction
2-1 Package Overview................................................................6
2-2 Exploded Overview............................................................... 8
2-3 Mechanical Spare Parts List..................................................12
3 Procedure of Disassembly
3-1 Disassembly of Stand unit from Monitor..................................16
3-2 Disassembly of Rear Cover.................................................. 19
3-3 Disassembly of Inverter Board, Main Board and Power Board......
......................................................................................... 20
3-4 Disassembly of Front Cover Module, LCD Panel,
Switch and Inlet Wires......................................................... 23
4 Troubleshooting Procedure
4-1 Equipment Needed............................................................... 25
4-2 Main Procedure.................................................................. 25
5 Function Test & Alignment Procedure
5-1 Product............................................................................. 29
5-2 Test Equipment.................................................................. 29
5-3 Hot Key............................................................................. 29
5-4 Test Condition.................................................................... 32
5-5 Test Display Modes & Pattern............................................... 33
5-6 Function Test and Alignment Procedure................................ 36
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6 Firmware Upgrade Procedure
6-1 Equipment Needed.........................................................
6-2 Setup Procedure............................................................
6-3 Firmware Upgrade Procedure..........................................
7 DDC Key In Procedure
7-1 Equipment Needed.............................................................. 47
7-2 Setup Procedure................................................................. 48
7-3 DDC Key In Procedure........................................................ 49
8 Packing For Shipping
8-1 Packing Procedure............................................................
9 Appendix
38
39
43
52
9-1 The Serial Number System Definition..................................
9-2 Function of Boards...........................................................
10 PCB Layout
11 Schematic Diagrams
12 Recommended Spare Parts List
13 Electrical Spare Parts List
......................................................................
.....................................................
...............................
.........................................
55
57
64
68
77
82
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VP171/s/b-1
1. Introduction
This manual provides the integral information you need to maintain the LCD Monitor, and
the manual is applied to the mode of 1280*1024 resolution and 17 SXGA TFT LCD Monitor.
There are ten topics in this manual, and you can immediately identify problems through the manual.
This manual is for the technicans and people with an electronics background.
Send the product back to the distributor for repairing and do not attempt to do
is complex or isnt mentioned in the
Troubleshooting.
1-1 The Appropriate Operation
- Turn off the product before cleaning.
- Use only a dry soft cloth when cleaning the LCD panel surface.
- Use a soft cloth moistured with mild detergent to clean the display housing.
- Disconnect the power plug from AC outlet if the product is not used for
a long period of time.
-Do not touch the CRT panel surface with sharp or hard objects.
- Do not use abrasive cleaners, waxes or solvents for your cleaning.
- Do not operate the product under the following conditions :
1.) Extremely hot, cold or humid environment.
2.) Areas susceptible to excessive dust and dirt.
3.) Near any appliance generating a strong magnetic field.
4.) Place in direct sunlight.
anything which
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VP171/b/s
1-2 Product Highlight
- Dual Analog and Digital Signal Input
- Active matrix TFT LCD Technology
- 1280*1024 addressable pixels
2
- 260 cd/m
- 30-82kHz Horizontal Frequency
- 50-85Hz Vertical Refresh Rate
- Wide Viewing Angle Technology
- Auto-Adjustment
brightness (Typ.)
- Multifunction OSD User Controls
- VESA DPMS Power Saving
- High quality full screen re-scaling capability
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1-3 Technical Specification
LCD Technology -AU Panel
-PVA Active Matrix
-17 diagonal screen size
-1280*1024 addressable pixels
-0.264mm*0.264mm pixel pitch
2
-260cd/m
-500:1 (Typ.) Contrast ratio
-L/R=70
CR>=10(Typ.)
-tr=12ms (Typ.)/tf=4ms(Typ.) response time
-4 CCFL backlight lamps
-Backlight Life : 40K Hrs(Typ.), 30K Hrs(Min.)
Display Resolution -1280 pixels(H)*1024 lines(V)
(Typ.) Brightness
o
/70o, U/D=70o/70o Viewing Angle,
Active Display Area -337.9mm(H)*270.3mm(V)
Displayable Color -16.2M Colors
Horizontal Scan -30 to 82kHz
Vertical Refresh -50 to 85 Hz
Max. Pixel Clock -135MHz
Auto-Adjustment -Yes
Re-Scaling -Yes
I/O Connectors -AC power in
-VGA in D-Sub 15 pin *2
-DVI-D Connector *1
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VP171/b/s
Power Saving -VESA DPMS Standard
Power Consumption -33Watt (typ.)
Ergonomics Tilt Up 25 degrees minimum
Tilt Down 5 degrees
Swivel Right 45 degrees
Swivel Left 45 degrees
Height Adjust 0~110 cm
Pivot 0~90 degrees (Clockwise)
o
Environmental -Operating Temperature: 0
~ 40oC/32o ~ 104oF
-Operating Related Humidity: 20% ~ 90% RH Non-condensing
-Storage Temperature: -20o ~ 60oC/ -4o ~ 140oF
-Storage Related Humidity: 5% ~ 90% RH Non-condensing
Mounting Interface -VESA Flat Panel Monitor Physical Mounting Interface
Power Supply -Internal Power Supply
-Power Dissipation : 33 Watts (typ.)
Dimension (W*H*D) -392.0mm*350.0mm*238.0mm
Weight -6.5 kgs/14.3 lbs
Agency Approval -FCC-B, CE-B, VCCI-II, BSMI, UL, CUL, TUV, TCO99
-PCBC, CCC, GOST, PSB, NOM
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VP171/b/s
1-4 Compatible Modes
Analog :
640 x 350 @ 70Hz, 31.5kHz
640 x 480 @ 60Hz, 31.5kHz
640 x 480 @ 67Hz, 35.0kHz
640 x 480 @ 75Hz, 37.5kHz
640 x 480 @ 72Hz, 37.9kHz
640 x 480 @ 85Hz, 43.27kHz
720 x 400 @ 70Hz, 31.5kHz
800 x 600 @ 56Hz, 35.1kHz
800 x 600 @ 60Hz, 37.9kHz
800 x 600 @ 75Hz, 46.9kHz
800 x 600 @ 72Hz, 48.1kHz
Digital :
640 x 350 @ 70Hz, 31.5kHz
640 x 400 @ 70Hz, 31.5kHz
640 x 480 @ 60Hz, 31.5kHz
640 x 480 @ 75Hz, 37.5kHz
640 x 480 @ 72Hz, 37.9kHz
640 x 480 @ 85Hz, 43.27kHz
720 x 400 @ 70Hz, 31.5kHz
800 x 600 @ 56Hz, 35.1kHz
800 x 600 @ 60Hz, 37.9kHz
800 x 600 @ 75Hz, 46.9kHz
800 x 600 @ 72Hz, 48.1kHz
800 x 600 @ 85Hz, 53.7kHz
832 x 624 @ 75Hz, 49.7kHz
1024 x 768 @ 60Hz, 48.4kHz
1024 x 768 @ 70Hz, 56.5kHz
1024 x 768 @ 72Hz, 58.1kHz
1024 x 768 @ 75Hz, 60.0kHz
1024 x 768 @ 85Hz, 68.67kHz
1152 x 870 @ 75Hz, 68.6kHz,
1280 x 1024 @ 60Hz, 63.4kHz
1280 x 1024 @ 75Hz, 79.97kHz
1280 x 720 @ 60Hz, 45kHz
800 x 600 @ 85Hz, 53.7kHz
1024 x 768 @ 60Hz, 48.4kHz
1024 x 768 @ 70Hz, 56.5kHz
1024 x 768 @ 72Hz, 58.1kHz
1024 x 768 @ 75Hz, 60.0kHz
1024 x 768 @ 85Hz, 68.67kHz
1152 x 870 @ 75Hz, 68.6kHz,
1280 x 1024 @ 60Hz, 63.4kHz
1280 x 1024 @ 75Hz,79.97khz
1280 x 720 @ 60Hz, 45kHz
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VP171/b/s
2. Mechanical Construction
This section provides the package and exploded overview, replaceable parts list. You can
place an order for correct parts in the recommended parts list.
2-1 Package Overview
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VP171/b/s
2-1.1 Replacement Parts List
metI N/P noitpircseD
1100.30285.53mm67*67NOTRACLEBAL
1-2100.10116.63171PVDC+EDIUGRESU
2-2100.20116.63b171PVDC+EDIUGRESU
3-2200.10116.63s171PVDC+EDIUGRESU
3200.70275.24
1-4200.21105.24
2-4100.51105.24
1-5800.10995.24
2-5300.10995.24
1-6310.20995.24)171PV(90SV-SC:ROLOCmm0081D-IVDELBAC
2-6210.20995.24)s171/b171PV(XELOMEROC-2M8.1D-IVDELBAC
7400.18000.15ELOH/Wt70.0*057*045EPDLGABEP
8100.41385.15
1-9100.10116.55171PV)h(034*562*56481-BANOTRAC
2-9200.10116.55b171PV)h(034*562*56481-BANOTRAC
3-9300.10116.55s171PV034*562*56481-BANOTROC
01100.10116.65171PVSPERNOIHSUC
41-SI+03-PSDROCREWOPELBAC
)191PV(AN;90SV-SC:ROLOC;mm050081
41-SI+32-PSDROCREWOPELBAC
)191PV(RUE,90SV-SC:ROLOC;mm050081
41SI+03PSmm0381DROCREWOPELBAC
)s171/b171PV(
90SV-SC:ROLOCEROC-2mm0081P51AGVELBAC
)171PV(
EROCmm52*2mm0081P51AGVELBAC
)s171/b171PV(
RALYMmmt1.0*092*553MLIFTCETORPDCL
057GV/007GV
11100.20116.65171PVSPELNOIHSUC
21100.10116.CD50NEOUA,171PV.C.D
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VP171/b/s
2-2 Exploded Overview
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VP171/b/s
2-2.1 Replacement Parts List
metI N/P noitpircseD
1100.10116.15171PV90SV-SBA+CPREVOCTNORF
1-1100.10116.67171PV90SV-SCDBLRTC+REVOCTNORFYSSA
2-1200.10116.67b171PV80SV-SCDBLRTC+REVOCTNORFYSSA
3-1300.10116.67s171PVENOT-2REVOCTNORFYSSA
1-2100.20116.15171PV90SV-SBA+CPREVOCRAER
2-2200.20116.15b171PVA80SV-SBA+CPREVOCRAER
3-2300.20116.15s171PVA60SV-SBA+CPREVOCRAER
3100.10116.16171PVt0.1CCESTKRBDCL
4100.10116.08171PVROFDBNIAMABCP
1-5100.40216.53
2-5200.40216.53
3-5300.40216.53
6300.30116.44
7100.40816.24
8100.10385.841V50NE71MUA4201*0821"0.71DCLTFT
9100.10116.44
01100.30216.24)REWOP(191PVmm05242#7001LUP4.A.W
11100.20116.16171PVt3.0etalpeniTVNI-ETALPGNIDLEIHS
21100.20216.24)VNI(191PVmm0542#7001LUP6/01.A.W
31100.40216.24)TWS(191PV81#7001LUP4.A.W
41100.50216.24)TELNI(191PVmm0581#7001LUP3.A.W
51100.20216.16191PVt0.1CCESBM-TKRBGNIDLEIHS
61040.323A4.58KCALB4*3MHCEMETALFWERCS
71060.321F1.58iN6*3MFS/WHCEMNAPWERCS
81030.321AA.58iN3*3MGNIPPATNAPWERCS
91570.GA500.58KOLYNiN5.7L*5H*04-4#O/IXEHWERCS
02040.321AZ.58iN4*3MHCEMW/HCWWERCS
1-12100.30216.15191PV90SV-SBA+CPPACLAVO
2-12200.30216.15b191PVA80SV-SBA+CPPACLAVO
3-12300.30216.15s191PVA60SV-SBA+CPPACLAVO
1-22100.01216.15191PV90SV-SBA+CPNOTTUBTCELES
2-22200.01216.15b191PV80SV-SBA+CPNOTTUBTCELES
3-22300.01216.15s191PVA70SV-SBA+CPNOTTUBTCELES
32100.11216.15191PVAMMPSNELDEL
42100.20116.08171PVROFDBLRTCABCP
52060.421C1.58iN6*4MT/WHCEMNAPWERCS
-CPmm)t(3.0*01*081EVISEHDAPIRTSCITEMSOC
191PV90SV
-CPmm)t(3.0*01*081EVISEHDAPIRTSCITEMSOC
b191PV80SV
-CPmm)t(3.0*01*081EVISEHDAPIRTSCITEMSOC
s191PV60SV
V042-001:NIEMARFNEPO
)NOITCUDERESION("ESL"A61.4/V21:TUO
-BM(5291L/5291TFTmm51182#1751LUP03.A.W
)LENAP
"71ROFXAME;G4147142DCLPRETREVNIABCP
OUA
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VP171/b/s
metI N/P noitpircseD
62100.24000.16t8.0CCESPAC+TKRBKCOL
72080.321F1.58iN8*3MFS/WHCEMNAPWERCS
1-82300.11785.15)171PV(cinoSweiV90SV-SCESPILLEETALPEMAN
2-82200.11785.15)b171PV(cinoSweiV80SV-SCESPILLEETALPEMAN
3-82100.11785.15)s171PV(cinoSweiVESPILLEETALPEMAN
92100.30116.15171PVmm3.0=tEVISEHDARALYM
1-03100.20216.57191PV90SV-SBA+CPPACEGNIHYSSA
2-03200.20216.57b191PV80SV-SBA+CPPACEGNIHYSSA
3-03300.20216.57s191PV60SV-SCPACEGNIHYSSA
13100.50216.15191PV90SV-SBA+CP2-PACEGNIH
1-23100.60216.15191PV90SV-SBA+CP3-PACEGNIH
2-23200.60216.15b191PV80SV-SBA+CP3-PACEGNIH
3-23300.60216.15s191PV60SV-SBA+CP3-PACEGNIH
1-33100.70216.15191PV90SV-SBA+CPMRATNORF
2-33200.70216.15b191PV80SV-SBA+CPMRATNORF
3-33300.70216.15s191PV60SV-SBA+CPMRATNORF
1-43100.80216.15191PV90SV-SBA+CPMRARAER
2-43200.80216.15b191PV80SV-SBA+CPMRARAER
3-43300.80216.15s191PV60SV-SBA+CPMRARAER
1-53100.90216.15191PV90SV-SBA+CPREVOCESAB
2-53200.90216.15b191PV80SV-SBA+CPREVOCESAB
3-53300.90216.15s191PV60SV-SBA+CPREVOCESAB
1-63100.21216.1590SV-SBA+CP4-PACEGNIH
2-63200.21216.15b191PV80SV-SBA+CP4-PACEGNIH
3-63300.21216.15s191PV60SV-SBA+CP4-PACEGNIH
73100.40216.16nZt0.3CHPSETALPESAB
1-83100.31216.15191PV90SV-NOLYNPILC
2-83200.31216.15b191PV80SV-NOLYNPILC
3-83300.31216.15s191PV60SV-NOLYNPILC
93100.41216.15191PV)TNORF(ETALPRAEW
04100.51216.15191PV)RAER(ETALPRAEW
14100.10216.25191PVt2*d72DAPREBBUR
24100.30116.16171PVEGNIH
34080.323AY.58KCALB8*3MPATTALFWERCS
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VP171/b/s
metI N/P noitpircseD
44080.425A4.58KOLYN8*4MO/WHCEMTALFWERCS
54080.321A4.58iN8*3MHCEMTALFWERCS
64080.321AU.58iN8*3MPATNAPWERCSSDAERHTELBUOD
74080.421A5.58iN8*4MHCEMGNIDNIBWERCS
84200.41000.15M55*mm525198.ONM3EPATTNEMALIF
94100.10995.15mm02=WEPATETATECA
05100.51635.14mm05*03)06508(epaTIME
15100.21645.14mm03*52)06508(epaTIME
25100.40385.53cinoSweiV41*04EDOCRABLEBAL
53-1 35.61101.001
53-2
53-3
35.61101.002
35.61101.003
45100.30216.53191PVmm52*05EDOCRABLEBAL
55100.20216.53"cinoSweiV"400-510ELAOGOLDRIB
LABEL SPEC 120*50mm VP171
LABEL SPEC 120*50mm VP171b
LABEL SPEC 120*50mm VP171s
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VP171/b/s
2-3 Mechanical Parts List
VP171s Mechanical Parts List
Item ViewSonic P/N Ref. P/N Description Q'ty
1 M-MS-0808-8116 51.58711.001 NAMEPLATE ELLIPSE CS-VS06 ViewSonic 1
2 M-CV-0830-2452 51.61203.003 OVAL CAP PC+ABS-VS06 VP191s 1
3 M-CV-0830-2455 51.61212.003 HINGE CAP-4 PC+ABS-VS06 VP191s 1
4 M-MS-0808-8239 51.00014.001 FILAMENT TAPE 3M NO.897 25mm*45M 1
5 M-MS-0808-8750 51.61103.001 MYLAR ADHESIVEt=0.3mm VP171 1
6 61.61101.001 LCD BRKT SECC 1.0t VP171 1
7 61.61102.001 SHIELDING PLATE-INV Tineplate 0.3t VP171 1
8 61.61202.001 SHIELDING BRKT-MB SECC 1.0t VP191 1
9 C-BC-0302-0511 75.61101.003 ASSY REAR COVER CS-VS06 VP171s 1
10 C-FP-0301-0356 76.61101.003 ASSY FRONT COVER+CTRL BD CS-VS06 VP171s 1
11 M-CV-0830-2453 51.61206.003 HINGE CAP-3 PC+ABS-VS06 VP191s 1
12 M-MS-0808-8751 51.61207.003 FRONT ARM PC+ABS-VS06 VP191s 1
13 M-MS-0808-8752 51.61208.003 REAR ARM PC+ABS-VS06 VP191s 1
14 M-MS-0808-8753 51.61213.003 CLIP NYLON-VS08 VP191s 3
15 PL-PD-0714-0091 52.61201.001 RUBBER PAD 27d*2t VP191 5
16 61.61204.001 BASE PLATE SPHC 3.0t Zn 1
17 M-MS-0808-8756 61.61103.001 HINGE VP171 1
18 M-CV-0830-2457 75.61202.003 ASSY HINGE CAP PC+ABS-VS06 VP191s 1
19 M-CV-0830-2456 75.61204.003 ASSY BASE COVER CS-VS06 VP191s 1
VP171 Mechanical Parts List
Item ViewSonic P/N Ref. P/N Description QTY
M-MS-0808-7801
1
M-CV-0830-2419
2
M-CV-0830-2424
3
M-MS-0808-8750
4
5 61.61101.001
6 61.61102.001
7 61.61202.001
C-BC-0302-0391
8
C-FP-0301-0331
9
M-CV-0830-2423
10
M-MS-0808-7793
11
M-MS-0808-7794
12
PL-CL-0710-0032
13
PL-PD-0714-0091
14
M-MS-0808-8772
15
M-MS-0808-8756
16
M-CV-0830-2420
17
C-BS-0303-0378
18
A-CD-VP171
19
P-BX-0601-0800
20
P-FM-0602-0583
21
P-FM-0602-0584
22
51.58711.003
51.61203.001
51.61212.001
51.61103.001
75.61101.001
76.61101.001
51.61206.001
51.61207.001
51.61208.001
51.61213.001
52.61201.001
61.61204.001
61.61103.001
75.61202.001
75.61204.001
36.61101.001
55.61101.001
56.61101.001
56.61102.001
NAMEPLATE ELLIPSE CS-VS09 ViewSonic
OVAL CAP PC+ABS-VS09 VP191
HINGE CAP-4 PC+ABS-VS09
MYLAR ADHESIVEt=0.3mm VP171
LCD BRKT SECC 1.0t VP171
SHIELDING PLATE-INV Tineplate 0.3t VP171
SHIELDING BRKT-MB SECC 1.0t VP191
ASSY REAR COVER CS-VS09 VP171
ASSY FRONT COVER+CTRL BD CS-VS09 VP171
HINGE CAP-3 PC+ABS-VS09 VP191
FRONT ARM PC+ABS-VS09 VP191
REAR ARM PC+ABS-VS09 VP191
CLIP NYLON-VS09 VP191
RUBBER PAD 27d*2t VP191
BASE PLATE SPHC 3.0t Zn
HINGE VP171
ASSY HINGE CAP PC+ABS-VS09 VP191
ASSY BASE COVER CS-VS09 VP191
VP171 USER GUIDE+CD
CARTON AB-18 465*265*430(h) VP171
CUSHION R EPS VP171
CUSHION L EPS VP171
1
1
1
1
1
1
1
1
1
1
1
1
3
4
1
1
1
1
1
1
1
1
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VP171/s/b-1
VP171b Mechanical Parts List
Item ViewSonic P/N Ref. P/N Description QTY
1
M-MS-0808-8299 51.58711.002 NAMEPLATE ELLIPSE CS-VS08 ViewSonic
2
M-CV-0830-2426 51.61203.002 OVAL CAP PC+ABS-VS08 VP191b
3
M-CV-0830-2431 51.61212.002 HINGE CAP-4 PC+ABS-VS08 VP191b
4
M-MS-0808-8750
5 61.61101.001
6
7 61.61102.001
8
C-BC-0302-0392
9
C-FP-0301-0333
10
M-CV-0830-2429 51.61206.002 HINGE CAP-3 PC+ABS-VS08 VP191b
11
M-MS-0808-7823 51.61207.002 FRONT ARM PC+ABS-VS08 VP191b
12
M-MS-0808-7824 51.61208.002 REAR ARM PC+ABS-VS08 VP191b
13
PL-CL-0710-0033 51.61213.002 CLIP NYLON-VS08 VP191b
14
PL-PD-0714-0091 52.61201.001 RUBBER PAD 27d*2t VP191
15
M-MS-0808-8772 61.61204.001 BASE PLATE SPHC 3.0t Zn
16
M-MS-0808-8756
17
M-CV-0830-2432 75.61202.002 ASSY HINGE CAP PC+ABS-VS08 VP191b
18
19
P-BX-0601-0802
20
P-FM-0602-0583
21
P-FM-0602-0584
22
A-CD-VP171B
51.61103.001
61.61202.001 SHIELDING BRKT-MB SECC 1.0t VP191
75.61101.002
76.61101.002
61.61103.001
75.61204.002 ASSY BASE COVER CS-VS08 VP191b
55.61101.002
56.61101.001
56.61102.001
36.61102.001
MYLAR ADHESIVEt=0.3mm VP171
LCD BRKT SECC 1.0t VP171
SHIELDING PLATE-INV Tineplate 0.3t VP171
ASSY REAR COVER CS-VS08 VP171b
ASSY FRONT COVER+CTRL BD CS-VS08 VP171b
HINGE VP171
CARTON AB-18 465*265*430(h) VP171b
CUSHION R EPS VP171
CUSHION L EPS VP171
USER GUIDE,VP171b
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VP171/s/b-1
PN
E
LEVEL CATEGORY PART NAME DESCRIPTION CORETRONIC P/N VS P/N
1 CABLES WIRE W.A. 30P UL1571 #28 115mm TFT1925/L1925(MB-PANEL) 42.61804.001 S 1.60 30 * * *
1 POWER POWER BOARD
1 LCD LCD PANEL TFT LCD 17.0" 1280*1024 AU M17EN05 V1 48.58301.001 R 310.00 30 * * *
1 MISCELLANEOUS MYLAR MYLAR ADHESIVEt=0.3mm VP171 51.61103.001 S 0.10 30 * * *
CASE/COVER/BRACK
1
ASSEMBLY REAR COVER REAR COVER PC+ABS-VS08 VP171b 51.61102.002 C-BC-0302-497 S 7.00 30 *
VGA CABLE CABLE VGA 15P 1800mm 2*25mm CORE 42.59901.003 A-VC-0101-0261 S 4.70 30 * *
VGA CABLE CABLE VGA 15P 1800mm 2-CORE COLOR:CS-VS09 42.59901.008 A-VC-0101-0306 S 4.70 30 *
DVI-D CABLE CABLE DVI-D 1.8M 2-CORE MOLEX 42.59902.012 A-VC-0101-0262 S 6.10 30 * *
DVI-D CABLE CABLE DVI-D 1800mm COLOR:CS-VS09 42.59902.013 A-VC-0101-0315 S 6.10 30 *
INVERTER WIRE W.A. 10/6P UL1007 #24 50mm VP191(INV) 42.61202.001 S 0.71 30 * * *
POWER WIRE W.A. 4P UL1007 #24 250mm VP191(POWER) 42.61203.001 S 0.73 30 * * *
SITECH WIRE W.A. 4P UL1007 #18 VP191(SWT) 42.61204.001 S 1.08 30 * * *
INLET WIRE W.A. 3P UL1007 #18 50mm VP191(INLET) 42.61205.001 S 1.50 30 * * *
POWER CORD* CABLE POWER CORD 1830mm SP30+IS14,EUR 42.50112.001 S 1.40 30 *
POWER CORD* CABLE POWER CORD 1830mm (JAP) BLACK 42.50116.002 S 2.55 30
POWER CORD* CABLE POWER CORD 1.8M+0.1M (CHINA) 42.50126.001 S 1.80 30
POWER CORD* CABLE POWER CORD 1830mm PC TYPE, BLACK 42.58204.001 S 1.89 30
POWER CORD* CABLE POWER CORD 1830mm SP30+IS14 42.50115.001 S 1.34 30 * *
POWER CORD* CABLE POWER CORD 1830mm SP-023+IS14,COLOR:CS-VS09,EUR 42.50112.002 S 1.40 30 *
POWER CORD* CABLE POWER CORD 1830mm COLOR CS-VS09, JAP 42.50116.005 S 2.55 30
POWER CORD* CABLE POWER CORD 1.8M+0.1M COLOR CS-VS09 (CHINA) 42.50126.002 S 1.80 30
POWER CORD* CABLE POWER CORD 1830mm PC TYPE,COLOR CS-VS09 42.58204.002 S 1.89 30
POWER CORD* CABLE POWER CORD SP-30+IS-14 1800±50mm;COLOR:CS-VS09;NA 42.57207.002 A-PC-0106-0240 S 1.05 30 *
POWER BOARD OPEN FRAME IN:100-240V OUT:12V/4.16A "LSE" 44.61103.003 R 14.00 30 * * *
LOGO BIRD LOGO AL E015-004 "ViewSonic" 35.61202.001 S 0.39 30 * * *
EMI TAPE EMI Tape (80560) 30*50mm 41.53615.001 S 0.20 30 * * *
EMI TAPE EMI Tape (80560) 25*30mm 41.54612.001 S 0.10 30 * * *
CLIP CLIP NYLON-VS09 VP191 51.61213.001 S 0.29 30 *
CLIP CLIP NYLON-VS08 VP191b 51.61213.002 S 0.29 30 *
CLIP CLIP NYLON-VS06 VP191S 51.61213.003 S 0.29 30 *
WEAR PLATE WEAR PLATE (FRONT) VP191 51.61214.001 S 0.57 30 * * *
WEAR PLATE WEAR PLATE (REAR) VP191 51.61215.001 S 0.57 30 * * *
RUBBER PAD RUBBER PAD 27d*2t VP191 52.61201.001 S 0.20 30 * * *
SPEC LABEL LABEL SPEC 120*50mm CS-VS09 VP171 35.61101.001 S 0.50 30 * *
SPEC LABEL LABEL SPEC 120*50mm VP171S 35.61101.003 S 0.50 30 *
BARCODE LABEL LABEL BAR CODE 50*25mm VP191 35.61203.001 S 0.20 30 * * *
NAMEPLATE NAMEPLATE ELLIPSE ViewSonic 51.58711.001 S 0.57 30 *
NAMEPLATE NAMEPLATE ELLIPSE CS-VS08 ViewSonic 51.58711.002 S 0.57 30 *
NAMEPLATE NAMEPLATE ELLIPSE CS-VS09 ViewSonic 51.58711.003 S 0.57 30 *
REAR COVER REAR COVER PC+ABS-VS09 VP171 51.61102.001 C-BC-0302-495 S 7.00 30 *
REAR COVER REAR COVER PC+ABS-VS06 VP171S 51.61102.003 S 7.00 30 *
HINGE CAP HINGE CAP-3 PC+ABS-VS09 VP191 51.61206.001 S 1.80 30 *
HINGE CAP HINGE CAP-3 PC+ABS-VS08 VP191b 51.61206.002 S 1.80 30 *
HINGE CAP HINGE CAP-3 PC+ABS-VS06 VP191S 51.61206.003 S 1.80 30 *
FROM ARM FRONT ARM PC+ABS-VS09 VP191 51.61207.001 S 2.65 30 *
FROM ARM FRONT ARM PC+ABS-VS08 VP191b 51.61207.002 S 2.65 30 *
FROM ARM FRONT ARM PC+ABS-VS06 VP191S 51.61207.003 S 2.65 30 *
REAR ARM REAR ARM PC+ABS-VS09 VP191 51.61208.001 S 2.44 30 *
REAR ARM REAR ARM PC+ABS-VS08 VP191b 51.61208.002 S 2.44 30 *
REAR ARM REAR ARM PC+ABS-VS06 VP191S 51.61208.003 S 2.44 30 *
OPEN FRAME IN:100-240V OUT:12V/4.16A "LSE" 44.61103.001 R 14.00 30
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CHANGETOECN/SCN
No.
EFFECTIVE
DATE
MIN.
ORDER
Q'TY
VP171/s/b-1
RTN/
SCRAP
PRICE
(USD)
LeadTi
me REMARK
VP171
95.61101.00A
VP171b
95.61102.00A
VP171S
95.61105.00A
BASE COVER BASE COVER PC+ABS-VS09 VP191 51.61209.001 S 7.50 30 *
BASE COVER BASE COVER PC+ABS-VS08 VP191b 51.61209.002 S 7.50 30 *
BASE COVER BASE COVER PC+ABS-VS06 VP191S 51.61209.003 S 7.50 30 *
HINGE CAP ASSY HINGE CAP PC+ABS-VS09 VP191 75.61202.001 S 3.00 30 *
HINGE CAP ASSY HINGE CAP PC+ABS-VS08 VP191b 75.61202.002 S 3.00 30 *
HINGE CAP ASSY HINGE CAP CS-VS06 VP191s 75.61202.003 S 3.00 30 *
FRONT COVER ASSY FRONT COVER+CTRL BD CS-VS09 VP171 76.61101.001 C-FP-0301-0331 S 8.80 30 *
FRONT COVER ASSY FRONT COVER+CTRL BD CS-VS08 VP171b 76.61101.002 C-FP-0301-0333 S 8.80 30 *
FRONT COVER ASSY FRONT COVER+CTRL BD CS-VS07A VP171S 75.61102.003 S 8.80 30 *
OVAL CAP OVAL CAP PC+ABS-VS09 VP191 51.61203.001 S 3.60 30 *
OVAL CAP OVAL CAP PC+ABS-VS08 VP191b 51.61203.002 S 3.60 30 *
OVAL CAP OVAL CAP PC+ABS-VS06A VP191S 51.61203.003 S 3.60 30 *
HINGE CAP HINGE CAP-4 PC+ABS-VS09 51.61212.001 S 1.10 30 * *
HINGE CAP HINGE CAP-4 PC+ABS-VS09 51.61212.002 S 1.10 30 * *
1 BOARDS MAIN BOARD PCBA MAIN BD FOR VP171 80.61101.001 R 48.00 30 * * *
1 Manual User Guide User Guide+CD,VP171 36.61101.001 A-CD-VP171 S 1.80 30 *
1 PACKAGES CARTON CARTON AB-18 465*265*430(h) VP171 55.61101.001 P-BX-0601-0800 S 3.75 30 *
HINGE CAP HINGE CAP-4 PC+ABS-VS08 VP191b 51.61212.003 S 1.10 30 *
CONTROL BOARD PCBA CTRL BD FOR VP171 80.61102.001 R 8.00 30 * * *
INVERTER BOARD PCBA INVERTER PLCD2417414G;EMAX FOR 17" AUO 44.61101.001 B-SB-0221-0524 R 14.00 30 * * *
User Guide User Guide+CD,VP171b 36.61102.001 A-CD-VP171B S 1.80 30 *
User Guide User Guide+CD,VP171S 36.61101.002 S 1.80 30 *
CARTON CARTON AB-18 465*265*430(h) VP171b 55.61101.002 P-BX-0601-0802 S 3.75 30 *
CARTON CARTON AB-18 465*265*430(h) VP171S 55.61101.003 S 3.75 30 *
RIGHT CUSHION CUSHION R EPS VP171 56.61101.001 P-FM-0602-0583 S 0.94 30 * * *
LEFT CUSHION CUSHION L EPS VP171 56.61102.001 P-FM-0602-0584 S 0.94 30 * * *
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Confidential – Do Not Copy
VP171/s/b-1
3. Procedure of Disassembly
This section provides disassembly procedures for VP171/s/b LCD Monitor. Before you begin
any of these procedures, be sure to turn off the power, computer system, and other attached
devices; then disconnect the power cable from the electronically outlet. Moreover, when you
disassemble the monitor, be sure to put the screws in a safe place and separate them according
to grouping.
3-1 Disassembly of Stand unit from Monitor
Hinge Cap
Oval Cap
1
1. Put the monitor facedown. Take off Oval Cap and pry Hinge Cap off.
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VP171/b/s
85.5A124.080
X 4
Stand unit
2. Unscrew five screws that secure Stand unit and detach Stand unit from the monitor.
2
85.4A123.080
X 1
3. Unscrew four screws of Base Plate to remove Hinge.
85.4A524.080
Base Plate
X 4
3
Hinge
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VP171/b/s
85.YA323.080
Base Cover
X 3
4
Base Plate
4. Unscrew three screws that secure Base Plate to separate Base Plate from Base Cover.
Front Arm
Rear Arm
5
X 2
Hinge
5. Unscrew two screws that secure Rear Arm to separate Rear Arm from Hinge.
6. Turn Hinge and unscrew two screws that secure Front Arm to detach Front Arm from Hinge.
85.UA123.080
Hinge
6
X 2
85.UA123.080
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VP171/b/s
3-2 Disassembly of Rear Cover
Rear Cover
LCD Panel Module
X 4
1
85.1F123.080
Rear Cover
1. Unscrew four screws of Rear Cover, then detach LCD Panel module from Rear Cover.
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VP171/b/s
3-3 Disassembly of Inverter Board, Main Board and Power Board
X 3
85.AA123.030
1
Shielding Plate
1. Unscrew three screws that secure Shielding Plate and remove Shielding Plate.
85.1F123.060
X 2
2
Inverter Board
2. Unscrew two screws that secure Inverter Board and disconect three connectors to remove Inverter Board.
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VP171/b/s
X 7
3
85.AA123.030
M/B Shielding Bracket
85.4A323.040
3. Disconnect the wire between M/B and Power Board.
4. Unscrew 10 screws that secure M/B Shielding Bracket and Remove the EMI tape to remove M/B Shielding
Bracket.
X 3
4
EMI Tape
7
Main Board
85.005AG.075
5. Unscew six hex screws that secure Main Board.
6. Unscrew four screws that secure Main Board to remove Main Board.
7. Disconnect the wires which are connected to Main Board.
X 6
85.1F123.060
5
X 4
6
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VP171/b/s
Power Board
85.1F123.060
8
Power Board Mylar
8. Unscrew four screws that secure Power Board and disconnect the wire to remove Power Board.
Detach Power Board Mylar.
X 4
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VP171/b/s
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