Sony Repair Tips
Search: sony
Results: 20100
Results: 20100
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
KV27V55
|
Sound from speakers when speaker turn off, volume was too hi | Customer complained that even though he turned off thespeakers some volume still came through his tv speakers. only on thea/v line not through the ant input.hq comments: customer had his vhs deck slv-585hf connected to the a/vinputs. playing back a tape | ||
| SONY |
CPD1730
|
Low brightness and cannot be adj via das / leaky q511 | Monitor exhibited low picture brightness. cathodes werecorrect but g2 voltage was low (200 volts). the emiter of q511 was 14volts, not 11 volts as described in the service manual. the op-amp driveic (ic505) pin 7 would not change when manipulating thi | ||
| SONY |
HCDC50U
|
Scraping sound from cd player | Cd's would scrape during play, causing cd's to skip. bypushing or pulling slider (ref. 107), i was able to eliminate problem.slider adjusts elevator height. the problem would re-occur when a discwas reinserted. -hq comments: without having the unit on | ||
| SONY |
CFD768
|
No auto reverse on deck b/lout clicking noise | When the unit was plugged in, deck b would make a loudclicking noise and would not auto reverse. found the spring for autoreverse (#510 in manual) gone and end of gear teeth stripped. (part#337436501). | ||
| SONY |
SLV585HF
|
All characters appear on screen after awhile: ic601 ma82 bd | After playing for awhile, all the characters show up on the screen. | ||
| SONY |
SLV400
|
Effects of digital audio in cable system | The unit takes more time to auto program the cable channelswhen digital audio is used in the cable system. | ||
| SONY |
SLV700HF
|
Effects of digital audio in cable system | The unit takes more time to auto program the cable channelswhen digital audio is used in the cable system. | ||
| SONY |
SLVR1000
|
Effects of digital audio in cable system | The unit takes more time to auto program the cable channelswhen digital audio is used in the cable system. | ||
| SONY |
SLV900HF
|
Effects of digital audio in cable system | The unit takes more time to auto program the cable channelswhen digital audio is used in the cable system. | ||
| SONY |
SLV750HF
|
Effects of digital audio in cable system | The unit takes more time to auto program the cable channelswhen digital audio is used in the cable system. | ||
| SONY |
D36
|
Defective headphone jack (no right channel) | Only one channel is heard through headphone jack. tracedaudio from ic304 up to the jack. had audio all the way until the jack.checked jack and found trace lifted on one side for right channel. | ||
| SONY |
D34
|
Defective headphone jack (no right channel) | Only one channel is heard through headphone jack. tracedaudio from ic304 up to the jack. had audio all the way until jack.checked jack and found trace lifted on side for right channel. | ||
| SONY |
CCDTR500
|
Wrong part number for ez clip tool/use j-6082-244-a | The part number for the ez clip jig in the service manual isincorrect. it is listed as j-6082-224-a. | ||
| SONY |
HCDH1600
|
No reception from radio - r9001 open p/n 1-212-942-00 | No am/fm reception. tuner cannot lock onto station. i found12v supply from q283 was missing. the 12v supply was missing becauser9001 was open at power board. pin 11 of ic801 was at 22.5v. | ||
| SONY |
WMSXF39
|
No clock/no radio/no display - resolder connector cn401 | The clock, radio, and stop watch were not working and there was no display. checked ribbon cable connector (cn401) on the displayboard. it looks okay, but no voltage was coming onto the board. | ||
| SONY |
HSTD107R
|
Little or no bass or buzzing on cd input - cn1001 gnd open | Cd input signal is distorted. it has little or no bass andbuzzing in the back ground. upon measuring resistance at cn1001, i foundout the ground was open. during inspection process, this pin got bent anddid not go through the hole in the pcb. | ||
| SONY |
HCDH300
|
No am/fm functions - tuner board not seated correctly | Unit had no am/fm. after taking the case off, i found outthat the tuner board had come away from the main board. this probablyhappens due to mishandling of the unit. | ||
| SONY |
CDPCX100
|
Does not play cd (reposition bu fulcrum plate, ref. 107) | Turntable rotates but does not load disc. found bu fulcrumplate (ref. 107) jarred out of position. | ||
| SONY |
D802K
|
Defective battery terminal (deformed) - move +ve batt wire | Unit has no battery power. checked battery terminals andfound spring (a) burnt. checked battery wires and found them shorted.the positive wire is run under the spring which is the negative side ofthe batteries, thus shorting out the batteries. | ||
| SONY |
D802K
|
Lid assy, upper window loose | The window on lid assy is loose from the rest of the lid.some of the new lids also have the window popped loose. we have seen thisproblem on several models. |