Sony Repair Tips
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Results: 20073
Results: 20073
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
CCDV3
|
Piggyback ic | Ccd-v3 has piggyback ic on ic301. what do you do to changeic? -hq comments: first 3000 units in production have this piggyback ic. wewill issue a s/b shortly on this. | ||
| SONY |
VTX1100R
|
Dead set | When unit is first turned on, there are no functions fromremote control hand unit, except on/off function. manual functions allwere ok. after about 10 minutes, hand unit functions were all normal.inspection revealed signal present at base of q213, but | ||
| SONY |
CDPC10
|
Distorted output, poor tracking | St. louis ssc claims they have had approx. 10 units with sameproblem. output is distorted, makes ticking noise, sounds scratchy. | ||
| SONY |
XR550R
|
Won't play tapes | Load mechanism cycled continuously. catch on kick functioncam plate is worn out (114). trigger arm plate (109) is also defective.catch arm not long enough. replacement was noticeably longer and workedflawlessly. | ||
| SONY |
SLHF600
|
False display | After about 30 min. the display would come on and then goblank. at this time the clock would flash. if a tape was in the unit itwould unload and then load again. | ||
| SONY |
CCDM7U
|
No record | No record. | ||
| SONY |
CCDV3
|
Intermittent no picture | Intermittent no picture. sample forwarded. | ||
| SONY |
KV27HFR
|
Dark pix on cable, resoldered pin 1 of c3 connector, sub brt | Servicer informed me that the tv will come on dark on somechannels, other channels picture is bright. this is only on cable, offthe air no problem. when the set is first turned on, pix will be dark andafter an hour to hour and a half, pix will be brigh | ||
| SONY |
CCDV110
|
Purple / green flashes in picture | Pix flashes purple and green. | ||
| SONY |
CCDV8AFU
|
No video output (using rfu80uc) | No video output (using rfu80uc). | ||
| SONY |
STRAV550
|
No tuning | No tuning (am/fm). vt read approx. 28v. opened pll loop andapplied external dc to vt and unit would tune. clock, b+, osc in, data &latch were ok. there was no voltage change on pin 7 (vt out of pll). | ||
| SONY |
VCT400
|
Part no for rivet | Part number is not in s/m. -hq comments: p/n is 2-395-478-01. | ||
| SONY |
CFS950
|
Flywheel slope | Fingers on spring (thrust) are not strong enough to supportthe flywheel in position. flywheel works back towards thrust plate so farthat its gear looses contact with take-up gears causing no take-up. | ||
| SONY |
SL250
|
Resistor failure | No tuning. no vc to tuner bt-868a. open r703. | ||
| SONY |
CDXA10
|
E-99 display - no operation | E-99 display. mechanism would not reset. no operation withmagazine inserted. | ||
| SONY |
TCM5000EV
|
Echo recorded onto tapes | Echo recorded onto tapes. short whistles or hand claps will have an echo after about one half second. | ||
| SONY |
SSU780
|
Speaker rattle | The complaint is rattling during loud base passages. theglue used to seal the cabinet has been poorly applied. in many areas,the glue has been applied but is about 1/4 away from the joints.apparently the glue is applied by a machine and, although it is | ||
| SONY |
ICF2010
|
No am operation | When unit was put in am mode, system control would lock up andit would not respond to any key input. the only way to regain control wasto turn main power switch off. pin 9 ic502 was at 2.8v, q43 was off, q25on, ic4 (pin 8) 1.7v. | ||
| SONY |
KPR36XBR
|
Ic-5007 p/n incorrect, 8-759-708-12, also see correction 2 | Both ic's are listed as same in manual. both have 78l12marked on case, but cases are different, as well as basing. pls advise.also, waveforms on page 73 seem to be misnumbered. 7 on schematic isreally waveform 8, 8 is 9 etc. please advise. -hq comme | ||
| SONY |
CDP30
|
Changing main pcb | Ordered a replacement main pcb. the # on the original boardis 1-615-437-14. the # on the new board is 1-615-437-15. the new boardis missing some parts. i removed the missing parts from the old board andinstalled them in the new board. i accompanied |