[naushad]

hello guys!

please help me!

i have HP71 monitor 17" color model D8901A chasis CMC4217.

it was all running ok. suddenly there was a very bright thin vertical white line in the monitor.

i watched closely and found as if the picture was squezed by 1-2mm SIZE.into a thin vertical line.

after few seconds the mionitor went dead and tik tik sound is continuously coming(may be from the flyback). i changed the flyback transistor but nothing happened.

please check what to check/replace next?

please tell me the precise number e.g(R540 OR C217 etc) for checking and replacement.

i also need the service manual and schematic diagram of the monitor. this monitor is also known as SONY 98751HP 71 (D8901A)
waiting for your reply

take care