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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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Mitsubishi 45" PTV Model # VS-45603 (No convergence)
Hello: I have a Mitsubishi 45" PTV Model # VS-45603 (Chassis VZ5) DOP
8/98 in my shop which has a convergence problem. There is NO movement of any color in any direction using the customer convergence crosshairs. The set uses two STK 392-110s for convergence. I have changed them, and still no adjustments are possible. Are there any fuses or power supply locations, etc. I should check? I don't have a schematic for the convergence circuit or the supporting power supplies and would greatly appreciate a scan or a list or parts to check. Thank you! Robert McPherson McPherson Electronics Telephone (502) 367-9324 Cellphone (502) 298-6997 |
#2
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Mitsubishi 45" PTV Model # VS-45603 (No convergence)
Look for those little fuses some have pc mount type close by the stk,s
kip wrote in message oups.com... Hello: I have a Mitsubishi 45" PTV Model # VS-45603 (Chassis VZ5) DOP 8/98 in my shop which has a convergence problem. There is NO movement of any color in any direction using the customer convergence crosshairs. The set uses two STK 392-110s for convergence. I have changed them, and still no adjustments are possible. Are there any fuses or power supply locations, etc. I should check? I don't have a schematic for the convergence circuit or the supporting power supplies and would greatly appreciate a scan or a list or parts to check. Thank you! Robert McPherson McPherson Electronics Telephone (502) 367-9324 Cellphone (502) 298-6997 |
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Mitsubishi 45" PTV Model # VS-45603 (No convergence)
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Mitsubishi 45" PTV Model # VS-45603 (No convergence)
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