Sony Repair Tips
Search: sony
Results: 20073
Results: 20073
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
CCDTR54
|
Dead (found poor soldering on cn003 on dd-80 mcb) | Unit was dead (would not even eject). found problem to becaused by poor soldering of cn003 on the dd-80 mcb. | ||
| SONY |
CCDTR54
|
Ejects immediately after loading (ref # 752 was dislodged) | Immediately after loading a tape, the unit would eject thetape. found that the exit guide, ref. # 752, had come out of the track. | ||
| SONY |
CCDTR54
|
Won't load tape (found drum would not rotate; replaced drum) | Unit would not load tape. found that the drum had a tightspot which prevented it from rotating. | ||
| SONY |
CCDTR54
|
No rew or review, noise in play (magnet on reel came loose) | The unit had no rewind or review. noise could be heard duringplay. found problem to be caused by the magnet on the supply reel comingloose. | ||
| SONY |
CCDTR54
|
Dead (found loose connector between power mcb & main mcb) | The unit was dead found a loose connector between the powerboard and the main board. | ||
| SONY |
CCDTR54
|
Won't stay in record (found mode switch in wrong position) | Unit would not stay in record when the start/stop button waspressed. found that the start/stop mode select switch was set in theposition which allows recordings to be made only while the start/stopswitch is held in. this is an operational feature of th | ||
| SONY |
CCDTR54
|
Dead (found battery contact j001 on dd-80 mcb cold soldered) | Dead. found battery contact j001 on dd-80 mcb was coldsoldered. | ||
| SONY |
CCDTR54
|
Won't thread (found high tape tension due to ref 769 loose) | Unit would not thread tape. found problem to be caused byratchet tension spring (ref. 769) coming dislodged from at the chassisend. | ||
| SONY |
CCDTR44
|
No evf pix (found vf-87 board loading down evf video signal) | Unit had no evf picture. found problem to be caused by adefective vf-87 board which was loading down the signal from q063 on thevc167 board. could not find any obvious shorts on the vf-87 board. | ||
| SONY |
CCDTR44
|
Door won't close (mode switch bad, mech did not eject fully) | Cassette door would not close, because the mechanism did notfully eject the last time the tape was ejected. found problem to becaused by a faulty mode switch. | ||
| SONY |
CCDTR44
|
No eject (found tension reg. ref 833 was jammimg ls chassis) | The unit would not eject the tape. found problem to be causedby the tension regulator plate which had come loose and was jamming the lschassis. | ||
| SONY |
CCDTR44
|
Np ff or rew (found tear in fp249) | The unit would not rewind or fast forward. found problem tobe caused by unit not sensing movement of the supply reel. this wascaused by a bad conection on fp249, caused by some sort of contact with asharp edge. | ||
| SONY |
CCDTR44
|
Poor focus on evf (found focus ring on crt mounted poorly) | The unit had poor focus on evf. found problem to be caused bythe focus ring being hot-glued to the crt at an angle which preventedgood focus. this apparentlt occurred during manufacturing. | ||
| SONY |
CCDTR44
|
No zoom (found tab which follows worm gear dislodged) | Lens would not zoom. after removing the zoom motor found thatthe inner tab which follows the worm gear on the motor shaft had twisted,preventing proper engagement with the worm gear. | ||
| SONY |
CCDTR44
|
Drum is unusualy noisy (tightened 3 screws inside of drum) | Drum made rubbing noise while spinning. after removing thebottom plate of the drum assy, found the 3 inner screws loose. | ||
| SONY |
CCDTR44
|
No color in rec, e-e ok, pre-rec ok (found x701 bad) | Unit would not record color. e-y-e color and playback of pre-recorded tape color were ok. found problem to be caused by x701 whichwas not put together properly. | ||
| SONY |
CCDTR44
|
Intermittent no power (found cold solder on j1 on dd-80 mcb) | Unit was intermittently dead. found problem to be caused bycold solder on j1 of the dd-80 mcb. | ||
| SONY |
CCDTR44
|
Ejects after trying to load (ref 771 was jammed on ref 752) | After trying to load (with or without a tape) the unit wouldgo to eject mode. problem was found to be caused by the pinch rollerassy, ref. 771, slipping over the base of the take-up guide assy., ref.752, causing these 2 parts to jam with each other. | ||
| SONY |
CCDTR44
|
Eats tapes (found tg4, ref. 765, was bent) | Unit would eat tapes. found problem to be caused by tg4, ref.765, being bent. | ||
| SONY |
CCDTR44
|
No power in cam mode (found dd-80 cn003 loose from vc-167) | Unit had no power in camera mode. problem was caused by cn003of the dd-80 board which had come loose from the vc-167 board. |