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Looking for ICs for convergence on Toshiba 13J chassis part no sta 4501m

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Sir convergence ic for 5401 are available here

http://www.electrospec.com/electronic/components-parts/index43.html


just type 4501m in search bar..

thank u

Posted on Jul 08, 2008

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This part can be found at tritronicsinc.com for $112.01 using the Toshiba part number: 670097501

Dan

Posted on Jul 08, 2008

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You can for the part in this site ...


http://www.electronic-repair-kits.com/RepairKits.htm

Posted on Jul 08, 2008

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Please have a check at the part number again.

Posted on Jul 08, 2008

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1 Answer

My TV is the Hitachi model 51UWX20B and tried using magic focus to line up red color. Picture looks like 3D with red off center. When using magic focus it gets to the red phase and it shows the number 5...


You need to replace the STK ICs which are Convergence ICs STK392-110 use 120s or 150s
also check the small ohm resistors around ICs . They are Big Black ICs and will have part number on them ,should be located on the Right hand side of Chassis .
Mats Eletronics has Parts 1-800-628-1118 Convergence IC Kit.

Jul 04, 2011 | Hitachi 51UWX20B 51" Rear Projection...

1 Answer

I think my convergence is off. Just the green and red seem to look off. I do not know how to adjust each color. When you go into the convergence setting under the menu and it just does like an automatic...


You will need to know How to Enter the Service Menu to bring up the Convergence Pattern in order to adjust the Convergence,another thing is it depends on which chassis you have RCA had bought the right to use the name Zenith, when in fact these TVs had RCA Chassis and not Zenith Chassis
Remove the back to Tv, Make sure TV is unpluged and look to see if you have on a board Located on the right hand side
2 Big Black ICs they will have Part number on them example STK392-570 these are your convergence ICs that need to be replaced.You can exchange this board for new board at Zenith exchange moduels 1-800-632-6637
But if you have the RCA Chassis then you will have 2 bottom boards one on the Left hand side will be the Deflection board it will have the FBT flyback transfomer on it and their is 2 Ribbons that connect to the board on the right handside which is the ssb board that has your cable/AV input jacks on it.and their will be 2 boards above the 2 bottom boards if these are the boards you have then you can with Tv Off Press and Hold vol- and ch- wait untill TV comes on,release buttons and then you should be in the service menu to adjust convergence manually. R/G/B
For these chassis PTS rebuilts boards 1-800-844-7871

Jun 26, 2011 | Zenith R57W46 57" Rear Projection...

1 Answer

My Toshiba 53H71 rear projection TV's picture looks like double vision with a heavy tint outline how can I fix this???


Hi,
Double vision/ picture problem occurs due to failure of convergence output ICs in rear projection tv and it is common problem of projection tvs.
Please replace convergence output ICs in tv to solve the issue, there is convergence repair kit available for $70 on This Site that has required parts/ ICs, instructions about how to replace ICs etc for a handy person.
Hope these info will help.
Thanks.

Jun 11, 2011 | Toshiba 53H71 53 in. Rear Projection...

1 Answer

I purchased the convergence chips for Samsung PCL5415RX/XAA TV. Do I need to remove the entire sub deflection board to R&R them?


Yes, however I would be surprised if changing the two Ics will repair the set, as that chassis should always have the sub-deflection board replaced since most of the resistors will be stressed. Thats why samsung changed the later chassis's by removing the convergence circuits from the deflection board as its almost 98% certain that the deflection board will need replacement when the ICs fail with those chassis designs unless every component in the convergence circuit is replaced which will cost more than the deflection boards do. But you may get lucky but if the ICs dont cure the problem you will need a new deflection board

Dec 23, 2009 | Projection Televisions

1 Answer

TN50X81 - one convergence IC runs hot...TV powers off after 5min


What was the STKs that was in set ? If 110s always upgrade to STK392-180s. If they were 392-560s go back with the same. they worked differently then the 110s 150s 180s

Nov 27, 2008 | Toshiba TN50X81 50" Rear Projection...

1 Answer

Convergence


This part can be found at tritronicsinc.com for $112.01 using the Toshiba part number: 670097501

Dan

Jul 08, 2008 | Projection Televisions

1 Answer

Looks like watching 3D movie(colors) and rounded


This is a convergence problem and is either bad connections on the convergence ICs or defective ICs. If you feel that you can solder, you should be able to repair this yourself. First try resoldering the pins on the convergence ICs. If that fails, replace the ICs. These ICs are large black ICs attached to a heatsink and should be marked STKxxx.
Keep us posted.
Dan

May 13, 2008 | Toshiba 57HDX82 57" Rear Projection HDTV

2 Answers

Looking for convergence part number


yes they are the same Convergence ICs number STK392-110 you need to replace both ICs. You can get replacement ICs at the following link and they provide free instalation instructions with pics so you can do the job yourself. Heres the link.
http://servicemanuals.vstore.ca/

May 12, 2008 | Hitachi 43UWX10B 43" Rear Projection...

1 Answer

43UWX10B problem with green


if you have a 2 IC convergence chassis they dont control the green , However if you have the 3 IC chassis the green is controlleed by the third IC these are usually STK4275 or simallar single amp ICs. Which type chassis does your hitachi have? Its possibly related to the digital convergence board if all resistor near the ICs are good. Do you have the service manual? I can post a link where you can get the full service manual if you need one

Mar 29, 2008 | Hitachi 43UWX10B 43" Rear Projection...

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