I fied this set the fault was R801 suerge resistor in the supply line now need some advice the original value of the resistor was 1.5 ohmes 7watts since i din't have 7watts i replaced with 1.5 ohms 5watts is this ok. thankyou.
It is not good to replace the Watts of a resistor for a lower wattage the best thing you can do is if you didn't find the 7 watts resistor replace it for a 1.5 ohms 10 watts or more if you can't find that one you can always use a resistor with higher watts but not with lower than marked on the actual resistor , this is because the comsumption of amps of the resistor can damage a lower wattage resistor.
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Re: CT-27SX11E Fixed but need advice on R value
I would not recomend replacing the 7w with the 5w, beacuse the resistor will allways run hot, hotter then the resistor should be. the resistor could possible melt anything that touches it & will not last as long as the original before it goes bad. find a 7w, if just for safty reasons.
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The problem sounds like a vertical deflection issue form what you describe. On average they are usually in the simple repair categories. On average they would run in the $50 range if you take it to a reputable repair shop. There are several possibilities Bad capacitor (s) Bad vertical IC resistor in the power supply to the vertical circuit changing value
There is a stock fault on the sub woofer unit.
R2702 fusible resistor is likely to be faulty.
Here is their modification - dodgy english but you get the idea.
Reasons: R2702 (QRZ9005-470X) a 47 Ohm 1/4W resistor is open circuit due to rush current at the time of
power supply ON/OFF.
Cure: 1) R2702 change value ： QRZ9005-470X --> QRJ146J-220X
2) C2704 change value QETN1EM-107Z --> QETN1HM-476Z
check Vertical IC out (LA78..) and resistor voltage supply from flyback transformer to this ic. Check the STR main power supply(and resistor near, change value), some times seems good out main board,but in operation not good
I have already responded to your first question in relation to the Ohms and wattage,It worries me that maybe you can not see an answer to that question.The wattage rating should be the same or highier.