Sony TV Repair: Common Faults and Solutions.
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Results: 20059
Results: 20059
Sony Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| SONY | M101 | Short on mic. | No sound. | ||
| SONY | ICFS5W | Solder connection | Sound would come on loud then become low and distorted. | ||
| SONY | ICFC805W | Defective ic and r602 | No light in display tube. low b+ to ic. | ||
| SONY | ICFC805W | Bridge solder connections on pcb | Clock running 10 seconds fast per minute. | ||
| SONY | ICFC511W | Defective clock | The time the alarm is set for moves with the rest of theclock. it will not stay at the time set. | ||
| SONY | ICFC411W | Incorrect part number - reversed | Incorrect part number - reversed. | ||
| SONY | ICFC410W | Defective d4 | Continuous hum as if bad filter capacitor caused by shorteddiode, d4 replaced d4. | ||
| SONY | ICFC33W | Display too bright | Customer complains that display is too bright and wants toknow if his unit can be modified to correct his complaint. -hq comments: safety regulations do not permit changing the value of thecomponent that controls lamp brightness. | ||
| SONY | ICFC15W | Defective power transformer | Dead. check for hum in radio when repaired. | ||
| SONY | ICFC15W | Defective ic - mm5387n | Hour numbers jumped from 4 to 7, 8 back to 7 instead of 4, 5,6, 7. | ||
| SONY | ICFC15W | Short in pcb | No clock read out. voltage on grid too low. | ||
| SONY | ICFC11W | Poor contact | No alarm, switch was not making proper contact. | ||
| SONY | ICFC11W | Poor connection in switch | Cannot set alarm. | ||
| SONY | ICF9650W | Crack in pcb | No sound, dial lamp lights, found no b+ to radio. | ||
| SONY | ICF9650W | Breaks in pcb | Circuit board broken at 3 out of 4 places where circuit boards mounted on front panel. no damage visible on main cabinet assy.,packing or box. | ||
| SONY | ICF9650W | Cold solder joint t404 | Hum only, no am, no fm, b+ for radio was only 1.5v insteadof 7.5v. | ||
| SONY | ICF9650W | Break in pcb | Dial light works, no sound. | ||
| SONY | ICF9530W | Missing p/n | The volume control part number is missing from the s/m. | ||
| SONY | ICF7750W | L17 needed redressing | No weather band reception and dead carriers at intervalsacross high vhf band. only sound of 2 local tv stations came through. | ||
| SONY | ICF7750W | Leads become loose | No sound intermittently because the audio output transformerby its very weight had caused its secondary leads to become unsolderedfrom the board. if this transformer were held in place by tabs as aretransformers used in color tv's, this problem, i feel, |