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i have a sony tv model KV-34HS510 standby light is blinking 7 times and it wont turn on i have a sony tv model KV-34HS510 standby light is blinking 7 times and it wont turn on
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Dear John,
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Seven blinks - High voltage shutdown. The high voltage has exceeded 33k and the unit goes immediately into safety shutdown. Check power supply regulation and horizontal circuits.I think it helps Chandrashekhar
Initially, the Sony KV-34HS510 uses the DA-4 Chassis. On this chassis, 7 blinks refers to the fault "Horizontal Deflection Stopped" indicating a problem with the horizontal section. Offhand, check, replace the HOut transistor and have the FBT (flyback transformer) ring tested.
this is the (OVP) over voltage protection,the unit goes into standby mode,there is a problem in power supply circuit,you need a ohm meter ,check T603 & R672.......you can get parts at Encompass Disturbution #1-800-638-3328 hope this helps.good luck
Diagnosis: Power does not turn on. Possible causes include: Power cord is not plugged in, Fuse is burned out (F6001) (G board). Symptoms of the problem: Power does not come on, No power is supplied to the unit, AC power supply is faulty. Diagnosis: Horizontal deflection stopped. Possible cause: Q8035, 8038 is shorted. (D board). This may help !!
6 times, Diagnosis: LOW B OCP/OVP (Overcurrent/over voltage). Possible causes: +5 line is overloaded. (A, B boards), +5 line is shorted. (A, B boards). Symptoms of the problem: No picture.This may help the solution or let no what is wrong!!
i have a sony tv model KV-34HS510 standby light is blinking 7 times and it wont turn on
Sony Wega KV-34HS510 wont turn on. Standby light blinks 7 times, that's it. Please help.
Sony Wega KV-34HS510 wont turn on. Standby light blinks 5 times, that's it. Please help.
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