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TV Repair Tips
PIONEER
| Size |
Model |
Chassis |
Symptom |
Problem Description |
Fix |
| | PRO-177 | | Dead | Dead, but relay clicks | Resolder D105 |
| | PRO-177 | | Power | Immediate shutdown | FU104 fuse blown, R2602 burns up, R2612 heats us. Replaced the convergence board. |
| | PRO-197 | | Dead | dead, relay clicks but switching supply doesn't run | Resolder optoisolator IC102 |
| | PRO-197 | | Power | Immediate shutdown | FU104 fuse blown, R2602 burns up, R2612 heats us. Replaced the convergence board. |
| | PRO610HD | | Power | Intermittent shutdown | Resolder E12 (on PS board) and around each regulator |
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Warning : Don't kill yourself. If you do, don't blame us... We totally warned you. These tips are intended for qualified service technicians that know what they're doing. Unqualified persons should never service their own equipment. Televisions contain very high voltage that could kill you. |
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