Question about Sony FD Trinitron WEGA KV-32HS500 32" TV
When we try to turn the TV on, we get no picture or sound. The standby light will flash 4 times. I know this is an error code but I don't know what it means. I tried unplugging the TV and replugging it in, and It didn't work.
4 flashes mean the IC5004 (STV9379)on D-Board went bad and the 15V supply is no longer steady. The IC
is rather easy to find and inexpensive (around $2.50). Your main
problem will be desoldering the old one and soldering the new one. CAUTION! - Heat sink on IC5004 is -15V. Care must be taken not to allow heat sink to touch any other components
Posted on Jan 04, 2009
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Posted on Jan 02, 2017
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