TV Repair: Common Faults and Solutions.
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Results: 87436
Results: 87436
Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| SONY | KV27XB10 | Audio control does not work | Cannot control volume or mute the sound. the display showsvolume changing but speaker level does not change. also changing thechannel may cause the sound to disappear entirely. | ||
| SONY | KV32XBR10 | Audio control does not work, replaced ic-251 ("x" board) | Cannot control volume or mute the sound. the display showsvolume changing but speaker level does not change. also changing thechannel may cause the sound to disappear entirely. | ||
| SONY | RM717 | Substitute for rm-717 | Rm-717 has a b/o of 7293, rm-728 is a perfect substitute forrm-717. the price is the same, $43.03 and the amount of 1382 in stock inkansas city. tgis will decrease the b/o of rm-717. -hq comments: thank you for your information. the only differencebe | ||
| SONY | KV27XBR10 | Specification, audio amplifier freq range 180hz-20khz | What is the frequency range of the audio amplifier on the (k)board? -hq comments: the frequency response is: 180hz-20khz. | ||
| SONY | KV27XBR15 | Specification: audio amplifier, 180hz-20khz | What is the frequency range of the audio amplifier on the (k)board? -hq comments: the frequency response is: 180hz-20khz. | ||
| SONY | CDPC8ESD | Part number missing-transit lock key | There is no part number listed in the manual for the transitlock key. please supply the part number. -hq comments: to tokyo: this is a necessary part for service. pleasesupply the part number. is it the same as the transit lock key for thecdp-c400/50 | ||
| SONY | CDPC800 | Part number missing-transit lock key | There is no part number listed in the manual for the transitlock key. please supply the part number. -hq comments: to tokyo: this is a necessary part for service. pleasesupply the part number. is it the same as the transit lock key for thecdp-c400/50 | ||
| SONY | CDPC700 | Part number missing-transit lock key | There is no part number listed in the manual for the transitlock key. please supply the part number. -hq comments: to tokyo: this is a necessary part for service. pleasesupply the part number. is it the same as the transit lock key for thecdp-c400/50 | ||
| SONY | CCDF35 | Evr adjustment data | I need the ccd-f35 average evr adjustment data like the datafor the ccd-v11. can you send it to me? -hq comments: please refer to page 207 of your ccd-f35 service manual. | ||
| SONY | CCDF35 | Replacement lens incompatable (different screw) | The replacement lens assembly for the ccd-f35 has a differentbase from the original. the retaining screws, reference 318, page 174 ofthe service manual are too short. san jose service center needs thecorrect size to repair a customers unit. -hq commen | ||
| SONY | D9 | Accessories | A correction is needed in the (model inquiry) of the stn formodel d-9/90. as we know, the power required is 9vdc however, the partsupplied listed is ebp2 battery case (aa), part number x-493-011-71.this holds 2 (aa) batteries which provides only 3vdc wh | ||
| SONY | SPPS10 | Static from base unit during standby | |||
| SONY | STRVX5 | Part number for complete transformer missing | The service manual lists the part number for the core forthese two transformers and when you order them you get only the core. aservicer has the coils burned up. are the complete transformers availableor can we provide specs so they can wind them? the | ||
| SONY | CDP17F | Part number for the pilot lamp | The part number for the pilot lamp (pl1) is not listed in theservice manual. -hq comments: the part number is 151862311. | ||
| SONY | KV25VXR | Power | While researching the problem, it cannot turn unit on withremote or front panel. i discovered that power switch on front paneleffectively behaves as a master power switch. this is to allow timer recfor vcr without turning on tv. this is not very well | ||
| SONY | XR740 | Circuit modification not published as s/b,not sent with part | Ic-701 (new part number 8-759-207-77) is shipped without thecircuit change information. there is no service bulletin with this infor-mation. to summarize, when ic-701 is changed, r-719 should be changed to47kΩ (1-249-437-11). if a timing board is a | ||
| SONY | KV1973R | Radio interference, see sb ctv0288r | The picture remains free of interference, but the sound ispicking up the transmission. even with the unit turned off, the sound isstill there. the customer has an amateur radio station. | ||
| SONY | KV1926R | Radio interference, see sb ctv0288r | The picture remains free of interference, but the sound ispicking up the transmission. even with the unit turned off, the sound isstill there. the customer has an amateur radio station. | ||
| SONY | KV1975R | Radio interference, see sb ctv0288r | The picture remains free of interference, but the sound ispicking up the transmission. even with the unit turned off, the sound isstill there. the customer has an amateur radio station. | ||
| SONY | SLV70HF | Extra screen characters which change locations | When the unit is turned on, eight large zeros appear in thelower right corner of the screen. the zeros intermittently move to thetop left and reduce to 1/3 size. after the correct character data is dis-played, the zeros return and blink at variable spe |