TV Repair: Common Faults and Solutions.
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Results: 87441
Results: 87441
Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| SONY | KV25XBR | Dead set, replaced thp-601 | Set had open line fuse. i could find no shorts. new fuseblows instantly. | ||
| SONY | HST190 | Distortion in tape deck audio | Distorted audio on both a and b decks. audio from tuner isok and tape's speed is ok both motors working. | ||
| SONY | AVU360 | Intermittent sound on tv channels/other functions ok | Sound on tv channels was very intermittent after one hour of operation. loss of signal and very weak tv channel reception. other functions of unit work ok. | ||
| SONY | SLV676UC | Correction to service bulletin vid0132 | In a model slv-676uc the placement of q-1 and q-2 is shownreversed in the service bulletin from what is actually in the unit,confusing the proper hook-up of the modification pcb. | ||
| SONY | SLV373UC | No color/poor color/improper color | No color or poor color. | ||
| SONY | KV19TS20 | Dark picture after short warm up, crt | Screen goes dark after short warm up. color bars show loss of blue. tapping crt on neck temporarily restored good picture. | ||
| SONY | SLV575UC | No part number | This part is pictured on page 87 of the service manual. noreference number or part number. there is writing stating that this partis not supplied. note: it is located between reference numbers 201 and205. -hq comments: please try ordering x-3727-772- | ||
| SONY | SPP50 | Battery not lasting - discharging | Battery not lasting in standby for full 20 hours. some onlylast 12-16 hours. others last even less. | ||
| SONY | SPP80 | Mag plate replacements | Spp-80 mag plate goes through battery front and back cabinet.if mag plate is installed while handset is together, it makes it verydifficult to open unit later on. | ||
| SONY | CDPC85ES | Disc spins does not read toc | A new a stock unit the laser is firing, disc spins, but theinformation is not being read. a very poor rf pattern is observed whenthe player is trying to read toc. the lens is popping up and downapparently trying to focus and the motion of the lens is r | ||
| SONY | CCDF55 | Japanese characters in viewfinder | Replaced afore mentioned ic to correct jumbled characters inviewfinder. however, characters are now in japanese. | ||
| SONY | D160 | Part number for diode across dc input | There is a diode across the dc input jack. the pattern onthe pcb is also cut. this looks like a factory mod. i assume this is forreverse polarity protection. this diode is defective and i need the partnumber to order a new one. i could not find any | ||
| SONY | GENERAL | Part number for green grease | Need the part number for the green grease used on the cam gearin the slv series. -hq comments: please use the sankol grease, part number 766200136.it is not green but does the same job. | ||
| SONY | MVCA10 | Won't accept disc | Machine won't accept the disc. it keeps ejecting the disc.this is the second unit found with the same problem. | ||
| SONY | WMAF79 | Left side only during tape oper./volume cuts in half (sound) | Left side only during tape operation volume cuts in half(sound) compared to right hand side. noticed several bad volume controls. | ||
| SONY | CCDV8AFU | Eats tape during eject | Eats tape during eject. ic-502 pin 15 not going to normal 4volts. capstan motor would not turn except after a nudge to start it.ic-502 pin 10 input 150usec. pulse normal as read at turn on. | ||
| SONY | CCDF55 | Tape jams during rewind | Tape jams during rewind. caused by flexible board notproperly seated in the connector. this also applies to serial number22764. | ||
| SONY | CCDV9 | No record - poor solder | No record. poor solder at q-342. | ||
| SONY | EVS700U | Creases tapes | Creases tapes. worn capstan shaft. | ||
| SONY | CCDF35 | Need part number for frame | I need the part number for the frame to which the lens and themechanism are attached. it is shown on page 170 next to items 105 and 111and is marked not supplied. if the camcorder is dropped, this part isbent easily. in this case it is not practical t |