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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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Sharp 27-inch
Can someone please help me out and inform me of where the power
relay & horizontal drive transformer are on a Sharp 27-inch and what these components look like? The specific model in question is 27G-S60. Thanks. |
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On 12 Apr 2005 15:02:34 -0700, wrote:
Can someone please help me out and inform me of where the power relay & horizontal drive transformer are on a Sharp 27-inch and what these components look like? The specific model in question is 27G-S60. Thanks. The power relay's coil is fed by the uP, and its contacts switch the rectified DC B+ to the FBT. The horizontal drive transformer feeds drive pulses to the HOT from the horizontal drive transistor, fed from the jungle IC. If you don't understand what I just told you, please at least read some here http://repairfaq.ece.drexel.edu/REPAIR/ before attempting to go further. If you have electronics experience but just don't know the insides of a TV, you may get enough information from the web site to figure out what you want to know. Tom |
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