Question about Toshiba TP50F50/51 50" Rear Projection Television

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Convergence Problems/Toshiba TP50F50/51 50 in. Rear.


Would this kit work with this tv



(2) STK392-110 convergence ICs
(6) 1.8 ohm 1watt metal film resistors for R7711, R7716, R7721, R7726, R7731 and R7736

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Yes, but make sure you get the parts from a reputable seller.. They do have knock offs as well as chips that didnt pass the full test sold cheap which will work temporarly and then fail again.

Posted on Sep 02, 2008

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2 Answers

Can you tell me where the 2 Convergence IC's and the 12, 6.8 ohm 1 watt resistors are located in the Magnovox 51MP329H TV


When you remove the rear cover you will see the large green board on the left side. Note the two large aluminum heatsinks with the fins? The 2 Convergence Ics STK392-120 are attached to that heat sink the 12 6.8 ohm resistors are at board location 3149-3160 they are all the 6.8 ohm 1watt metal film resistor located near the Heat sink which has the two ICs.

Aug 25, 2011 | Philips Magnavox 51MP392H Rear Projection...

1 Answer

Toshiba TP50F50 rear projection tv power light blinks on&


did you purchase these because you thought this was part of the problem? if is a convergance problem you should have some picture it would be distorted or color bars would be on the left or right of the screen. if the light is flashing and you have no picture at all or any audio you have a power supply problem. it is not letting the proper voltage energize the main board.

Sep 02, 2008 | Toshiba TP50F50/51 50" Rear Projection...

1 Answer

Trying to manually fix color convergence on Toshiba 57H81


The convergence ICs and the six 1.8 ohm 1watt resistors need to be replaced. You can get the convergence repair kit for your model at www.tvrepairworld.com which has the Two Convergence ICs and the six resistors plus the CD with instructions on how to do the repair.

Dec 02, 2009 | Toshiba 57H81 57" Rear Projection...

2 Answers

Hitachi 50FX20B convergence problem


RK42 is 2.7 ohm 1watt
RK46 &RK54 are both 2.2 ohm 1watt
RK50 & RK62 are both 3.3 ohm 1watt
RK58 is 3.9 ohm 1watt
They are all metal film (flameproof) 5% resistors

Jul 20, 2009 | Hitachi 50DX01B 50" Rear Projection...

1 Answer

Toshiba 42h82 convergence resistor and pico locations


(6) 1.8 ohm 1watt metal film resistors for R7711, R7716, R7721, R7726, R7731 and R7736 yes the STK 392-150 will work fine.

Sep 24, 2008 | Toshiba 57H82 57" Rear Projection...

1 Answer

Philips Convergence for 55PP8620/79


Yes the box marked sanyo is the focus and screen control box. All stk Convergence ICs for rear projection TVs are made by Sanyo, which was the origional producer of the STK series Convergence IC. You need the convergence repair kit for the DPTV series rear projection which consist of two STK392-120 ICs and 11 6.8 ohm 1watt metal film resistors. You can get the repair kit for your model at the following link , they do ship to Austrailia however they do have an international shipping charge which must be purchased for orders outside the north American continent,. They also probide free installations instructions with pictures and free tech support. Heres the link.
http://servicemanuals.vstore.ca/

Sep 15, 2008 | Projection Televisions

1 Answer

JVC AV-56WP74 Convergence part #'s


(2) STK392-110 Convergence Amp ICs
(3) 220 ohm 2watt metal film resistors
(3) 150 ohm 2watt metal film resistors
(2) 1.5 ohm 1watt metal resistors
(2) 2.2 ohm 1watt metal film resistors
(1) 1.8 ohm 1watt metal film resistor
(1) 3.3ohm 1watt metal film resistor
You can get the entire convergence repair kit which contains all the parts listed at the following link its called the AV48WP30 Convergence repair kit , but it applies to your model as well, and they include free installation instructions.
http://servicemanuals.vstore.ca/

Aug 18, 2008 | JVC AV-56WP74 56" Rear Projection...

1 Answer

42H83 Convergence


Yes the convergence ICs need to be replaced, however so dont the six 1.8 ohm 1watt resistors as Toshiba recomends replacing those six resistors when the ICs are changed. You can get the 50H71 / 50H82 Convergence repair kit as the 42H83 is identical to the 50H71 series, so the kit will work for your model. Heres the link where you can get the kit.
http://servicemanuals.vstore.ca/

Aug 10, 2008 | Toshiba 42H83 42" Rear Projection...

2 Answers

Picture looks like it is in 3D


Yes you need to replace both convergence ICs. They are both STK392-150 you will also need to replace the 6 feed resistors. You will need ( two ) 1.8 ohm 1watt metal film resistors.
( one) 3.3 ohm 1watt, ( 0ne) 2.7 ohm 1watt, ( one) 4.7 ohm 1 watt, and ( one ) 2.2 ohm 1watt . The resistors are all 1 watt metal film resistors. You can get replacement ICs and resistors at the following link with free instalation instructions with pictures, plus free tech support.
http://servicemanuals.vstore.ca/

Jul 30, 2008 | Hitachi 46F500 46" Rear Projection...

3 Answers

Double image issue


You need to replace both convergence ICs they are STK392-110 you will alos need (two0 3.3 ohm 1 watt metal film resistors. (two) 1.8 ohm 1watt Metal film resistors, (one) 3.9 ohm 1watt metal film and 9one) 2.2 ohm 1watt metal film resistor. You can get new replacement Ics and resistors at the following link and they include free instalation instructions with pictures. Here is the link.
http://servicemanuals.vstore.ca/

Jul 04, 2008 | Hitachi 57SWX20B 57" Rear Projection...

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