TV Repair: Common Faults and Solutions.
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Results: 87441
Results: 87441
Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| SONY | KV27XBR60 | Power only, replaced ic-1301 | Unit had no picture or sound. the main relay closed, h.v.came up and the sleep light illuminated. the symptom was just as if therewere no vertical timing pulse to the micro. in fact, there was no outputfrom the vertical drive pin on the jungle althoug | ||
| SONY | RMX2 | Audio muted for 10-15 seconds when switching tracks | When switching from track to track or switching disc, first10 to 15 seconds of music is muted. | ||
| SONY | KV27XBR10 | Intermittent color, replaced comb filter, also see sb # 53 | Monitored ic-301/pins 4 and 5 on the a board. chroma levelwould drop, traced back to comb filter. | ||
| SONY | KV2011CR | No picture/sound, l-659 value changed | The unit had no picture or sound. we found the 8v line to beapproximately 2.2v. the problem was caused by l-659 in the pulse supply.while it looked ok and theΩ check was good, it had changed value.l-659's value is important. it's reactance determi | ||
| SONY | CCDF55 | Ic-82 (ref 364) corrected part number | Servicer ordered above part number. the part is physically different from part in the unit. computer shows this part to be forced-f89. page 109 of service manual. | ||
| SONY | CDP707ESD | Intermittent playback | Customer said unit would intermittently skip and stop playing.unit had been at authorized shop two times (fop changed once). testedunit with no evidence of problems. upon pressing on ic-101 (rf ic) rfpattern distorted and dropped out. as only pressing | ||
| SONY | STRAV920 | Unit turns on/no operation-display malfunctions | Unit turns on, however, there is no operation and the displayis erroneous. drlc light stays on all the time, even though drlc is notselected also equalizer, tuning, and index lights on the display are onall the time, even if not selected. | ||
| SONY | TCFX707R | Several parts installed backwards on the new pc board | After installing new pc board, several problems occured.after troubleshooting pc board, the following components were found to beinstalled backwards: q-303, q-304, f-101, f-201, ic-304, q-301 and q-302. | ||
| SONY | SPP100 | Intermittent line grab and ring on phone | Phone would not ring sometimes, and sometimes, it wouldgrab line. | ||
| SONY | SPP110 | Part number incorrect - ic208 | Above part number is incorrect. | ||
| SONY | KPR46CX10 | How to remove crt for replacement | Complete disassembly of unit for any type of service/crtreplacement. | ||
| SONY | KPR4110 | Coil failure, mount on other side of board | Coil failure - time saving solution. | ||
| SONY | KPR36XBR | L-5008 coil failure, see sb # 0027, mount under board | Coil failure - time saving solution. | ||
| SONY | MDP510 | Sled motor starts moving to spindle - never stops running | When ac is applied, the sled motor starts moving to thespindle and never stops running. unit will not accept any commands.i found no 5vdc available from power supply. the following parts werebad: q-201, q-202, q-205, q-206, q-211, r-224 and f-105 was o | ||
| SONY | CDXA30 | Unit is dead - no motion - ic502 | Unit is dead - no motion. will not reset. | ||
| SONY | CDP310 | Skipping and shutdown | Unit skips badly (fails to operate for more than a few seconds) then shuts down. | ||
| SONY | CCDTR5 | Unit intermittently shuts down | The unit intermittently shuts down. found reel sensor loosingcount. cassette compartment was sitting too high. | ||
| SONY | CCDSP9 | Battery cover is not in stock | The battery cover for the ccd-sp9 is not in stock in rpc. adealer needs this part because it did't come with the unit. can you tellme when this part will be available and dhl me a few pieces for now? -hq comments: the part number for the battery cover | ||
| SONY | CCDF55 | Need correct part number for the ccd imager | The part number listed above for the ccd imager does notshow up on the rpc system and our kansas city parts center needs thispart for a servicer. can you either register the part number or give methe correct number? -hq comments: the correct part numbe | ||
| SONY | CCDTR5 | No part number for arm shaft a in the service manual | This part is shown in the fl mech. adjustment manual page 3but the part number is not in the service manual. -hq comments: the part number for this part is listed above and is onpage 215 of the service manual. |