REPAIRING AND NOT THROWING AWAY

REPAIRING AND NOT THROWING AWAY

Richtige Fernseher haben Röhren!

Richtige Fernseher haben Röhren!

In Brief: On this site you will find pictures and technical information about Service Modes, Circuit Diagrams, Firmware Update procedure, Disassemble procedure, Universal remote control set-up codes, Troubleshooting and more....

If you go into the profession, you will obtain or have access to a variety of tech tips databases HERE IT IS Master Electronics Repair !.

These are an excellent investment where the saying: 'time-is-money' rules. However, to learn, you need to develop a general troubleshooting approach - a logical, methodical, method of narrowing down the problem. A tech tip database might suggest: 'Replace C536' for a particular symptom. This is good advice for a specific problem on one model. However, what you really want to understand is why C536 was the cause and how to pinpoint the culprit in general even if you don't have a service manual or schematic and your tech tip database doesn't have an entry for your sick TV or VCR.

While schematics are nice, you won't always have them or be able to justify the purchase for a one-of repair. Therefore, in many cases, some reverse engineering will be necessary. The time will be well spent since even if you don't see another instance of the same model in your entire lifetime, you will have learned something in the process that can be applied to other equipment problems.
As always, when you get stuck, checking out a tech-tips database may quickly identify your problem and solution.In that case, you can greatly simplify your troubleshooting or at least confirm a diagnosis before ordering parts.

Happy repairing!
Today, the West is headed for the abyss. For the ultimate fate of our disposable society is for that society itself to be disposed of. And this will happen sooner, rather than later.

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..............The bitterness of poor quality is remembered long after the sweetness of todays funny gadgets low price has faded from memory........ . . . . . .....
Don't forget the past, the end of the world is upon us! Pretty soon it will all turn to dust!

©2010, 2011, 2012, 2013, 2014 Frank Sharp - You do not have permission to copy photos and words from this blog, and any content may be never used it for auctions or commercial purposes, however feel free to post anything you see here with a courtesy link back, btw a link to the original post here , is mandatory.
All posts are presented here for informative, historical and educative purposes as applicable within fair use. NOTHING HERE IS FOR SALE !

Monday, 1 April 2019

VIEWSONIC - VS10859 MONITOR - FLICKER ADJUSTMENT - SPARE PART LIST

VIEWSONIC - VS10859 MONITOR - FLICKER ADJUSTMENT - Spare part list

Model - VS10859
Product name: VA2012wb-1-W _ VA2012w/wb-2-W _ VX2025wm-W
LED flicker appeared when change the power saving mode to normal picture in ORT test. In order to solve the abnormal phenomenon, power BD modified.
* Before change:
Power board P/N: AS08B532009
Description: PWR MODULE (DTA) EADP-64CF B,90~264V GP. [Rev: A]
* After change:
Power board P/N: AS08B532009
Description: PWR MODULE (DTA) EADP-64CF B, 90~264V GP. [Rev: B]
* Before change: 
Power board P/N: AS08B532009, Description: PWR MODULE (DTA) EADP-64CF B, 90~264V GP Rev: Transformer P/N:MV-CE 5048A ,circuitry qty:4,Diode ZD1:7.5A.
* After change: 
Power board P/N: AS08B532009, Description: PWR MODULE (DTA) EADP-64CF B,90~264V GP Rev: B Transformer P/N:MV-CE 5048B circuitry qty:5,Diode ZD1:12A.
Click on the pictures to Magnify
Spare Part List


Item
Description
Ref. P/N
Location
1
Accessories:
Power  cable
DM333181801
Power cable
2
Audio cable
DDW9ZAPA009
Audio cable
3
VGA cable
DDL7VDPC005
VGA cable
4
Board Assembly:
Power board
AS08B532009
Power board
5
main board QDI  21W0VAMB002
1SW0VAMB009
Main board for QDI
6
main board AUO  21W0VAMB002
1SW0VAMB025   
Main board for AUO
7
Button board  23W0VABB009
1SW0VABB003
Button board
8
Inverter board
AS023360D18
Inverter board
9
Cabinets:
Front bezel assy black
34W0VALB000
front bezel ass'y
10
back cover assy black
25W0VALC007
back cover assy
11
Cables:
Cable MB-LCD
DD0L9VLC023
Cable MB-LCD
12
Cable MB-BB
DDW0VABU007
Cable MB-BB
13
Cable MB-INV
DD0W0EIV008
Cable MB-INV
14
Documentation:
User manual + CD wizard
HGW0VA01013
User manual
15
Electronic
Components:
 20" QD20AL01 REV.01 GP
AA20AL01004
QDI LCD panel
16
20" QD20AL01 REV.01 A- GP
AA20AL01012
QDI LCD panel 2nd source
17
 20"AUO M201EW01 V.0 GP
AAM201EW007
AUO LCD panel
18
LCD 20" M201EW01 V.0 GP
AAM201EW058
AUO LCD panel 2nd source
19
Speaker assy
DN0TE130F01
speaker assy
20
Miscellaneous:
Screw
MF30040IJB3
SCREW F 3.0*4.0-I(MC) GP
21
Screw
MF30060BBJ6
SCREW M3.0*6, B(NI) GP
22
LCD film
JXW0ZB01019
LCD FILM
23
Screw
MF40140IJ29
SCREW F4.0*14-I(BNI) GP
25
RUBBER PLUG VESA
GAL9V002014
RUBBER PLUG VESA

HINGE COVER
EBW0VA03020
HINGE COVER W0VA
27
Packing Material:
EPE bags
HAL0T002019
EPE bags
28
Carton
HFW0VA03015
carton
29
End cap (L)
HBW0VA01019
cushion
30
End cap (R)
HBW0VA02015
cushion
31
Plastics:
Stand assy
26W0VASA016
Stand ASSY

base assy
38W0VABS010
Posted By: FRANK at 04:02
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