Need Help: Sony STR-S255 Receiver - no LCD Tuner display
Hi,
I have a Sony STR-S255 Receiver that has no LCD display or backlights. The main voltages +12,-12, +57 and -57 volt lines are okay. I have no schematic presently and I wondered if anyone has seen this problem that may have a solution. Any help is appreciated. Thanks. R |
Need Help: Sony STR-S255 Receiver - no LCD Tuner display
Hi Andy,
Yes the receiver works. Tuner selection and amplifier works. Input selection lights work (tuner,cassette, etc). I can not see the tuner LCD display and backlights behind LCD display are not illuminated. There is also a light on the center front panel for the power amplifier that is not lit either. I believe it should be lit during normal operation to show the amplifier is on? Thanks Roy Andy Cuffe wrote in message ... suzuki wrote: Hi, I have a Sony STR-S255 Receiver that has no LCD display or backlights. The main voltages +12,-12, +57 and -57 volt lines are okay. I have no schematic presently and I wondered if anyone has seen this problem that may have a solution. Any help is appreciated. Thanks. R Does the receiver work otherwise? Is it really an LCD, or is it a VFD, or LED? Which one it is makes a big difference on how to trouble shoot it. |
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