TV Repair: Common Faults and Solutions.
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Results: 87440
Results: 87440
Repair Guide: Common Issues and Fixes
Brand | Model | Fault | Detailed Problem | Solution | By |
---|---|---|---|---|---|
SONY | CDX7580 | Error message e04 comes up | Error message e04 comes up even on discs that will play ok onother brands of cd players (automotive). confirmed symptoms but have notyet located problem. any others indicating same/similar problem? -hq comments: this situation is mainly due to some di | ||
SONY | CDX7540 | Error message e04 comes up | Three units with the same problem. error message e04 comes upeven on discs that will play ok on other brands of cd players(automotive). confirmed symptoms but have not yet located problem. justseems unusual one dealer would have three units with the s | ||
SONY | CDXR77 | Malfunction of power antenna | Car stereo service bulletin number, car0149 does not work.the emitter of q-406 when installed will be connected to the emitter ofq-419. this will destroy q-406 when power is turned on. | ||
SONY | ESR11 | Clock display on esr-11 | Esr-11 car stereo with 11 pin power cord connector shows a dimclock display with unit turned off. this display is not noticed on thees-r11 with the 9 pin power cord connector. | ||
SONY | SPP90 | Intermittent dial tone | Tone dial intermittent or not working at all. also appliesto serial numbers 59849 and 62172. | ||
SONY | KV32XBR10 | Shutdown - intermittently, resoldered t-501 (hdt) | Set would shutdown intermittently. servicer found primaryside of t-501 not soldered properly. | ||
SONY | KV27XBR10 | Shutdown - intermittently, cold solder t-501 | Set would shutdown intermittently. servicer found primaryside of t-501 not soldered properly. | ||
SONY | TAE1000ESD | Hum when using subwoofer and center channel outputs | 60 hz hum heard at subwoofer speaker, when subwoofer amplifieris turned on to max volume out. | ||
SONY | KV27EXR10 | Low volume on variable audio out, normal | We have had several complaints that the volume is too low onthe variable audio output. do you have any official suggestions beforewe fix this problem? -hq comments: this is not defective of the unit. it is just a designsetting. customer can control a | ||
SONY | SPP320 | Intermittent handshake and static on audio | Phone would intermittently not lock up, and when it did, therewas static. when handset was taken apart, phone worked. phone workedbecause antenna was not connected. | ||
SONY | STRAV47 | No audio output-ic501 | Inputs and outputs can be selected but you do not have anyoutput from ic-501, pins 18 and 25. all voltages on ic-501 are goodand have inputs to pin 20, 21 and 22. ic-501 has been changed. -hq comments: i suggest that your problem is caused by either a | ||
SONY | CCDF45 | Does not record | There was no 5v at pin 55 of ic-203 on cv-8 board. thebase of q-210 was 5.1v and would not go to 4.4v. | ||
SONY | KV27TS20 | Vertical foldover in middle of screen, replace r-543 | Unit had foldover in middle of picture vertically. drivewaveform and feedback waveforms were incorrect. r-543 changed value from27kΩ to 35kΩ. resistor is in the feedback circuit. | ||
SONY | KV27TX20 | Snowy picture, c-102 shorted | The picture was extremely snowy on all stations. agc lineread 0v. | ||
SONY | KV32XBR10 | Power switch marking is coming off | Marking on bezel assembly is coming off. other models havethe same problem. | ||
SONY | STRAV950 | Cannot turn on using remote, short between pins 7,8 cnp-822 | When unit is in standby mode, the remote will not turn onthe unit. all other remote functions work, once the unit is on. | ||
SONY | CPD1304 | No blue - cpd monitor | No blue. | ||
SONY | CCDF55 | Part number for eject switch | Servicer orders part number 1-571-275-31 (eject switch)and gets physically incompatible switch. -to tokyo: can you check if this is the correct part number?thank you in advance for your help. -hq comments: correct number is 1-572-284-11. see fpr l1167. | ||
SONY | RM788 | Need service manual for rm788 | Service manual for kpr-46ex20 states that the service manualfor rm-788 will be issued separately. -hq comments: tokyo will not be making a service manual for this remote.if service is needed, the only parts which are available are:1-465-503-11 remote rm | ||
SONY | CCDTR5 | Test connector for ccd-tr5 | Part number for test connector. -to tokyo: is there a part number available for a test connector tomate with cn-204 on the vs-22 board? it may help in servicing theccd-tr5. thank you in advance for you help. -hq comments: this jig should be available |