Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
These lcd tv's seem to have a common problem in that their BN44-00158A power supply fails to produce certain volts (24v, 13v) from Tx TM801S which is driven by ICM801S (F9222L). The drive IC has been changed.
As I have been unable find a schematic of this psu it's proving next to impossible to...
Thanks Nige,
an earlier post mentioned screwing down earth screws, which I did before going into the service mode. There were some loose earth screws but I will also check the other aspects mentioned in the service bulletin and at the same time keep an eye on that error code number.
May I...
Same Boat
Hi Guys - first post, please be gentle.
Yetiman,
I have a Sharp LC37HV4E in for service which wouldn't come on until service mode was used. The menu stated error code 5 which I cleared. At the moment it's coming on from cold but I doubt very much that it's the cure.
Did you...
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