Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
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Sony | FD280 | BLURRY PICTURE, REMOVED GLUE | Picture out of focus. Resetting focus control (RV-801) willimprove focus. After a few minutes,it will go out of focus again. Visualinspection of main board shows no signs of breaks or cold solder.Monitoring G-3 supply goes from 250v to 120v. Focus vol | ||
Sony | FD280 | PICTURE IS BLURY, RESOLDERED FOCUS WIRE | Picture out of focus. Reset RV-801 focus adjustment. Focusimproved. However, after a few minutes focus went out again.Opening the back cover I found the orange wire to G-3 on the CRT notsoldered to the A board PCB. | ||
Sony | FD280 | SPEAKER VOLUME SPECIFICATION / 50MW | Customer claims the volume is too low. What is the Volumeoutput specification ? HQ COMMENTS: 50Mw is the Audio Output specification.Condition: 6.4v DC in Jack 1KHZ 100% Modulation 32 OHM at speaker terminalThis model has been d |