Service Manual
Page 3
... dress. Do not check high voltage by qualified personnel only. 2. Always use any exposed metal part having such features are identified in the parts list of Service manual may cause shock, fire, or other end of the TV screen is recommended that indicate evidence of Service manual. The surface of the lead through...
... dress. Do not check high voltage by qualified personnel only. 2. Always use any exposed metal part having such features are identified in the parts list of Service manual may cause shock, fire, or other end of the TV screen is recommended that indicate evidence of Service manual. The surface of the lead through...
Service Manual
Page 8
... bright line Make R429 open or weldless. Make RAGC tuned to tuner 3 PDF pdf Fact or y Pr o wÿww. No Inspect SAW101、 IC201and PIF part Yes Antenna or tuner is open . No sound and picture Snowy noise exist Not exist Check to see if RAGC is at 00 mode Exist...
... bright line Make R429 open or weldless. Make RAGC tuned to tuner 3 PDF pdf Fact or y Pr o wÿww. No Inspect SAW101、 IC201and PIF part Yes Antenna or tuner is open . No sound and picture Snowy noise exist Not exist Check to see if RAGC is at 00 mode Exist...
Service Manual
Page 18
...processing, released by the abnormality built-in RF and servo, possible problems may be normal, it is in VIDEO DAC、AUDIO DAC. parts are good, then MT1389D will send signal to motor Driver to drive the servo system,pick up ), or the light producing...Secondly, check motor driver to see if there is at A16~A19 of LSIC for playing is F+、F-、T+、T-signal output. cn DVD Part: Introduction of MTK1389D maintenance NOTE: MTK1389D is a type of MT1389D; Thirdly, check the external corresponding circuit of the motor driver to see ...
...processing, released by the abnormality built-in RF and servo, possible problems may be normal, it is in VIDEO DAC、AUDIO DAC. parts are good, then MT1389D will send signal to motor Driver to drive the servo system,pick up ), or the light producing...Secondly, check motor driver to see if there is at A16~A19 of LSIC for playing is F+、F-、T+、T-signal output. cn DVD Part: Introduction of MTK1389D maintenance NOTE: MTK1389D is a type of MT1389D; Thirdly, check the external corresponding circuit of the motor driver to see ...