Bush 26" BLCD26H8 stuck in standby

[elviramjw]

I aquired this TV for £10
Stuck in stand by with red led on, all PSU voltages fine.

Have tested the following.
1. all push button switches with a meter back to the main A/V board (all read < 1 ohm)
2. tried powering on with remote and 2 other URC's including the Sky 9f (NO Joy) just incase the remote provided was not the correct one.
3. forced back light on (As theres no bkon signal from A/V) and lights up fine.
4. PWON signal is ok and down turn PSU on/off (tested disconected from A/V)
5. theres NO PVC on the PSU - tf is not fitted

The small PCB with the PSU is a step inverter for 12v to 24v to power the backlights (Works fine)

At this point i'm stuck, was wondering if the eeprom on the AV board is screwed. does any one have a copy of the eeprom for this TV. Any pointers on fault finding on the AV PCB, Any known faults for this model ?

Any other sugestions welcome.

PCB numbers as follows

PSU IPB731 Rev 1.3
Main A/V T.MSD306.69A.11345
Ean of TV is 5060237230156

Elvira

[finntricky]

Re: Bush 26" BLCD26H8 stuck in standby

i would say eeprom, i had the same probs with a JMB set, and ended up replaceing the main board, with one from a baird set, and it fired up with no probs, but be warned, i can't get any remotes to work it now, and the touch buttons did not work as they should, i had to swap a few wirs around on the plug to the button board