Hi, I am trying to locate a schematic for a Casio LCD TV Model TV-430. I need documintation for repair of this unit. HELP!!!!!!!
I have exausted all of my internet resorces, that I am awair of.
Hi and welcome to Just Answer. I'm Steve, I'm sorry to hear about your issue. I will try my best to give you a precise and accurate answer.Can you tell me what the problem is with the TV please while I look for the service manual?
Hi Steve,The TV will not power up on new energizer (4ea) batteries,however it will light the screen with external power source of 6 vdc. There is no sound and no picture. That's about the best I can do for you. Hope this will help. Bill
I just realized this is a small portable hand held TV.
Are you saying that there is no sound and picture on the external power supply or just on the batteries?
There is nothing on battery power and only back lighting on external power, NO SOUND NO PICTURE on external power
That's a tough one for which I have no answer. Sorry. I am going to opt out of this question which will allow other experts to chime in.
Thanks Steve for trying. Been in the tronics business about 52years and every now and again there will be an occasion to scra Billtch my head!
Thanks Steve for trying. Been in the tronics business about 52years and every now and again there will be an occasion to scratch my head!
Hi again, At this time, I have not had any other reply from other experts. Am I still on the grid? Let me know. Thanks Bill
Hi, I’m a moderator for this topic. Your Professional has opted out and I wonder whether you’re still waiting for an answer. If you are, please let me know and I will do my best to find another Professional to assist you right away. If not, feel free to let me know and I will cancel this question for you. Thank you!
yes sir I would still like to find a answeer if possible. Do you still have my request? And if so, please help if possible. Once again thank you for your time. Bill
If there is a possible solution, don't cancel at this time.
Folks, I can reverse engineer this thing but it is almost imposible without a way to identify parts and values. All I'm trying to do is fix the thing. Bill
Relist: Inaccurate answer.I don't need you to tellme how to fix the unit I only need a service and or repair manual for the hand held tv in question.
Hi and welcome to Just Answer. My name is XXXXX XXXXX have been repairing TV's Professionally for over 7+ years and currently own a Shop in FL.
I have looked everywhere for the Service Manual and it's seems to simply not exist. I do know that the most common issue being reported on the TV-430 is the Electrolytic Capacitors going bad. About 5 minutes with an O-Scope will sort out which ones are the culprit. I wish I had better results, but it seems as if the Service Manual was never digitalized from it's paper form.
Current Electronics Shop Owner and Master Technician in FL.