Question about Toshiba 57H81 57" Rear Projection Television

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Projection set- 57h82 - need plug location for signal board hookup from control panel on front,and av jack panel,and hookup for if module standing up

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FRONT PANEL HOOK UP IS EITHER TO IR PICKUP BOARD ON THE TOP OF THE BLOCK BY THE CRT LENSES OR ON THE FRONT OF THE SIGNAL BOARD.

Posted on Jan 23, 2009

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When trying to adjust contrast, setting jumps from 42 to 58


oK, I will tell you what Philips told me some years ago about this set and others made at that time.

You have any unusual problem, remote does not work, sound goes out or up and down, etc etc it is the small signal module.

The set has a small signal board (from back it is large board on far left) and the small signal module plugs into it. SSM is about 4 by 5 inches and all surface mounted parts.

The board will have a part number on a label on it.

EVERYTHING is routed thru this board from either the remote or the front control board.

They may still be available on an exchange basis from someone like PTS ELECTRONICS but were over 100 the last time I looked a few years ago.

95% chance your problem is that board.

GOOGLE THE MODEL NUMBER AND ssm OR SMALL SIGNAL MODULE FOR MORE INFORMATION.

REGARDS, sd tech

Sep 22, 2011 | Philips 46PP9302 46" Rear Projection...

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My super nintendo has no sound and I replaced the sound module and still no sound please help !!


Make sure you are using all licensed accessories with your system. Unlicensed products are not fully compatible with Nintendo systems and may not work correctly.
Check your system connections to ensure they are firm and correct.
Remove and reload the Game Pak, pressing firmly to ensure it is locked in place.
Many Game Paks have an option that controls one or more volume variables. These may have been set to maximum volume during the manufacturing or testing process. Consult the game manual for directions on how to adjust the settings. You can usually get to them by going into the Options screen.
Remove the AV cables and reinsert them with a slight twisting motion. Make sure the Video Cable (the yellow plug) is in the video input. Plugging it into an audio input will cause buzzing. Also, make sure none of your audio (red) cables, are plugged into a phono jack on your stereo, which can also cause buzzing. Finally, make sure the Stereo AV Cable is plugged into input ports, not output ports. For a detailed review of the hookup, please check our hookup instructions.
Some TVs or VCRs may have special Audio Inputs that don't allow the volume to be controlled by the TV. They are intended to be controlled by a different device, such as a home theater amplifier. Check your manual for the TV or VCR to see if this is the case for your unit.
Some TV and VCRs have a small switch, usually found near the AV inputs, that is used to allow components to send sound out to the TV speakers. Check your manual for the TV or VCR to see if this is the case for your unit.
If you are using the Stereo AV cable for your hookup, remove the plugs and reinsert them with a slight twisting motion. Make sure that you are plugging the yellow cable into the video input, and that the audio cables (red and/or white) are plugged into the audio input jacks on your TV or VCR.
If you only have one audio input, and one plug is hanging, that will result in a loss of sound. Either purchase a Y-adapter or access the game's option menu, and when available, set the game sound option to Mono.
There may be a problem in one of your hookup cables and not your system. Try purchasing a new connection cable (where to buy). You can also try borrowing the cable from a friend to see if it solves your problem before purchasing a new item.
Click here if the troubleshooting doesn't help

RF Hookups
Make sure you are using all licensed accessories with your system. Unlicensed products are not fully compatible with Nintendo systems and may not work correctly.
Check your system connections to ensure they are firm and correct.
Remove and reload the Game Pak, pressing firmly to ensure it is locked in place.
Many Game Paks have an option that controls one or more volume variables. These may have been set to maximum volume during the manufacturing or testing process. Consult the game manual for directions on how to adjust the settings. You can usually get to them by going into the Options screen.
Try switching both the TV and RF Modulator to a different channel (3 or 4). Try adjusting the Fine Tuning control on your TV to see if it clears up the sound. A particularly strong TV station (or cable TV) signal may be broadcasting on Channel 3 or 4 in the area, causing interference. For a detailed review of the hookup, please check our hookup instructions.
Try disconnecting the antenna/cable wire from the RF Switch. (You will have to reconnect it again for regular TV viewing.) If this option works, an AB Box may be needed. These can be purchased at various home electronic stores.

Dec 03, 2010 | Nintendo Super NES Console

2 Answers

Need to determine wiring connections from camera to dvr for Samsung SSC DVR


Hi


Thanks for using FixYa. Please see the link to hook up DVR with camera---

Hookup Camera with DVR

Please do accept the solution if the issue is resolved or post a comment for further assistance.


Thanks
Rylee

Jun 16, 2010 | Samsung SSC DVR Digital Video Recorder...

2 Answers

Toshiba 57H82- Distortions on the picture screen


You have leky caps in your regulated power
supply they are typ 220 uf 200v and are large
and round next to flyback

Jun 23, 2009 | Toshiba 57H82 57" Rear Projection...

1 Answer

Ic location


they are located in the front of the TV behind the speaker grille. Remove the screws from behind that secure the speaker grille and the two inside the small door below the control buttons, Then you will see a small access panel remove that and the ICs are on the skinny board up front. Do not remove the rear panel on your model with the cord plugged in or it will destroy the HD circuits

May 29, 2009 | JVC AV-48WP74 48" Rear Projection...

1 Answer

Shakey screen


Needs to have the hyper module repaired... There are a group of caps on the hyper that need to be replaced... The hyper module is a stand-up board on the left looking in the back of the unit just behind the jack panel... Need to remove it and send in in for rebuild or attempt the repair yourself..
Bill
Premium Technologies
premtech@willapabay.org

Jun 12, 2008 | Toshiba 57H82 57" Rear Projection...

1 Answer

Convergence problem


Its located in the front behind the speaker panel there s a nother small access panel the convergence board is right there on the right hand side up front.

Jun 01, 2008 | JVC AV-48WP30 48" Rear Projection...

1 Answer

Toshiba 57H82 does not except commands from remote


Toshiba part # 23000852 remote receiver LED located behind
screen frame assembly.....Remove speaker grill...then remove
screen assembly....locate small PC board near RGB CRT's...
Replace soldered in part on board....re-assemble...........T.

Jan 17, 2008 | Toshiba 57H82 57" Rear Projection...

1 Answer

Kinda dead


techwolf, you nailed it, control board is bad, I have personally checked the tact switches and they checked good with Ohm meter but the meter lies, problem is module/board is kinda pricey and individual tact switches are not listed individually on parts list, you also have to be carefull that you get the correct one, there are 3 versions of your posted model #, AV48WP30, AV48WP30A, AV48WP30ME, be sure to check which one you have, should be able to order module here; www.partstore.com I have tried cleaning tact switches with "blue shower" but fix doesn`t last, have to change module out, good luck, BMW Rider

Dec 05, 2007 | JVC AV-48WP30 48" Rear Projection...

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