I assume its on the video block. I have replacement chips but want to be sure of what board to take out 1 Video Chassis ANA1584 2 VIDEO Assy AWV1716 3 AV / IO Assy AWV1714 4 Rear Panel ANC2321 5 ........... 6 ........... 7 Nut ABN-087 8 Screw BBZ30P080FZK 9 Screw BBZ30P080FCU 10 TUNER u-COM Assy AWV1715 1 VIDEO BLOCK PARTS LIST Mark No. Description Part No. Mark No. Description Part No. 11 SIGNAL Assy AWV1717 12 SUB VIDEO Assy AWV1718 13 RF Switch AXF1098 14 Washer WAXOF160N100 NSP 15 Lead Clamper M AEC1611 NSP 16 Cable Clip AEP-214 NSP 17 PCB Side Holder ANG2305 18 SR BNC Assy AWZ6342 19 Screw BCZ30P080FZK 2
Hello,
It is likely on the video board.
At today's price point, it is often less expensive to replace with a more modern television that can be hung on the wall, and does not take up so much valuable floor space.
Good luck with your repair.
Testimonial: "The TV is old, but it is built in to a custom cabinet system in our family room. It would be a pain to find and install a flat screen in its place. Also, we are selling our home and I intended to leave it with the home. I figured I would try and fix it. Thanks"
Sorry, I put my comment in the wrong place. My first post
Completely understand. I also had to get rid of mine before placing home on the market. That thing was gigantic! In the end, we gained a lot of room, and it just looked better. However, I certainly understand the investment choice. Best regards,
×
I'm a little confused, are you talking about an old bubble tube TV?
Hello Larry - the OP is referring to a rear projection TV.
×
SOURCE: CONVERGENCE ic CHIP
I replaced the Convergence IC Chip STK392-110 for my PT-53WX42 Panasonic HD Rear Projection TV but I found burnt resistor(resistor #)R7053,R7002 & R7005.Can someone tell me the part# ,description,resistor value and power rating.I don't have the schematic to look .Thanks
SOURCE: HC-P4752W - IC Replacement vs Convergence Module.
The colors weren't lining up correctly on my HC-P4752W which is only about 30 months old. I did a little bit of research and got ahold of the people at http://servicemanuals.vstore.ca/ They recommended replacing the IC's as well as the IC resistors. I purchased the replacement parts from their site and made the repairs myself. I should mention that I didn't have any previous soldering experience. The repair was easy and a complete success. You may find replacement parts elsewhere for slightly cheaper but what you won't find is the prompt and detailed customer service that they provide. They gave me there # and said to call if I had any questions before or during repair. I took advantage of their services and got answers every time I called.
SOURCE: Sony 57" dlp TV CONVERGENCE problem
You have to pull the chasis completly out the set. Make sure you know where all the wires go that u have to unplug. Also u may need to change open resistors near the convergence amplifiers.
SOURCE: VIZIO LCD VX20L, intermittant video/audio with Blue screen message "No Signal"
If the tuner is bad, changing the mainboard should fix the problem.
SOURCE: Video input: 2 D-sub No signal /Video input 1 DVI-D No signal
Below is a link that may help you...Good luck http://www.techspot.com/vb/all/windows/t-35070-DVI-to-DVI--No-Signal-on-LCD.html
56 views
Usually answered in minutes!
Ok I found it. It is on the AMP Block AWV1712 . Looking at it from the rear its to the left of the Video Block
Awesome! I hope you can get it working!
×