Sony Repair Tips
Search: sony
Results: 20077
Results: 20077
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
SPPA40
|
Handset transmit frequency is low - replace x501 (157976811) | X501 is defective, preventing ic501 (pll) from operatingproperly. x501 is producing a low amplitude which is not sufficient tocorrectly run ic501 (pll). this also prevents the tx frequency from beingadjusted to the correct frequency. | ||
| SONY |
MDP333
|
Noisy vid/aud at end of disc: fop flex cable 157464811 (168) | On the twelve inch disc, the unit will skip and exhibit bothvideo and audio noise only at the end of the disc. | ||
| SONY |
STRAV1020
|
With power on, display shows drlc, l501 faulty, 1-410-521-11 | This is the second time the unit has been in with the sameproblem. last time, i replaced the system control ic502 and it came backafter a month. after the power is on, nothing works except the drlcdisplay. | ||
| SONY |
KV27TS25
|
No picture, replaced l-516 | There is no picture, nor is there any raster. also, the soundsometimes goes out. | ||
| SONY |
CCDV11
|
Guide one base assembly replacement part does not fit | Guide one base assembly does not fit properly. the inertialroller hit the side of the mechanism. | ||
| SONY |
WMA53
|
Defective motors | Many reports of bad motors. problems include binding,excessive wow and flutter and irregular speed. -hq comments: the defective motors have been investigated and found tobe bad. tokyo fax (gf302921): the motor has been improved to preventsilicon gas fr | ||
| SONY |
WMAF59
|
Defective motors | Many reports of bad motors. problems include binding,excessive wow and flutter and irregular speed. -hq comments: the defective motors have been investigated and found tobe bad. tokyo fax (gf302921): the motor has been improved to preventsilicon gas fr | ||
| SONY |
WMSXF33
|
Defective motors | Many reports of bad motors. problems include binding,excessive wow and flutter and irregular speed. -hq comments: the defective motors have been investigated and found tobe bad. tokyo fax (gf302921): the motor has been improved to preventsilicon gas fr | ||
| SONY |
XR4157
|
Capstan motor speed is not adjustable (use pn x-3364-496-1) | The replacement motor runs too fast. there is no speedadjustment available. -hq comments: tokyo informed us (tx-usa93080) that this motor was madewith an internal mechanical governor to control the speed, which isadjusted at the factory when the motor | ||
| SONY |
KPR53EX35
|
Add/erase affects both ant and aux stations/ normal | The customer and dealer complained about not being able topre-set channels from cable a and b connected to the ant. and aux. inputsrespectively. adding/erasing a station on ant. a will affect aux b thesame way. i visited both the customer and dealer t | ||
| SONY |
TCW380
|
P/n for gear between ref 202 and 203 - p/n 4-895-001-01 | There is no part number in s/m for gear in between referencenumber 202 and reference number 203. i faxed tokyo on january 22, 1993and received a reply on april 27, 1993. | ||
| SONY |
TCW285
|
P/n for gear between ref 202 and 203 - p/n 4-895-001-01 | There is no part number in s/m for gear in between referencenumber 202 and reference number 203. i faxed tokyo on january 22, 1993and i received the reply on april 27, 1993. | ||
| SONY |
CFD460
|
Cd does not operate - replace r-326, p/n 1-212-938-00 | When the cd section would be turned on with function switch,vcc for cd main board at cnp305/pin 6 would fluctuate between ov andnormal voltage. i found r326 to read 50Ω instead of 1.5Ω. | ||
| SONY |
KV27XBR10
|
Q-503 failure, resolder t-501, ic-601, ic-901, and t-500 | High failure rate of q-503 attributed to bad solderconnections on t-501, ic-582, ic-601, ic-901 and t-500. must resolder allof above or q-503 will fail again. this applies to all anu-1 sets. -hq comments: t-501 h drive, ic-582 3v reg, ic-601 stand by | ||
| SONY |
CCDF77
|
Availability of vk-4 board (complete) | |||
| SONY |
CDX5180
|
Cnp701 color code different from svc. manual; (see supp. #1) | Cnp701 speaker wire's color code is different from theservice manual page 45 and 46. -hq comments: the color code information that you provided is documentedin supplement #1 of the service manual, which will be distributed by theend of june '93. thank- | ||
| SONY |
KV13TR27
|
All channels have snow, replace tuner | All channels displayed snow, the problem was traced to thetuner. | ||
| SONY |
EVS900
|
Noisy picture on some prerecorded tapes. video head ass'y | On its own, the recording picture was ok. on some tapesrecorded on another machine there was one head dropout, on good tapes,both heads were ok. it is a strange problem. | ||
| SONY |
STRD2020
|
No display, some led's light up, no audio, q612 8-729-209-15 | No display, no audio, and some led's came on. | ||
| SONY |
STRD2020
|
The unit displays "protection" on display - faulty ic613 | No sound, and would display protection. the customer saidthe unit went out during a thunderstorm. |