TV Repair: Common Faults and Solutions.
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Results: 87420
Results: 87420
Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| SONY | CCDV1 | No led display | No led display. | ||
| SONY | CCDV110 | No rf picture | Picture in viewfinder was good but no picture using rfadaptor. | ||
| SONY | APM007AV | Need part number | Need part number of switch board on page 2. -hq comments: the amp board includes the sw board. please order1-613-776-00 from kcp. | ||
| SONY | D7 | Optical pick-up replacement | After replacing optical ass'y, unit not functional or veryintermittent. | ||
| SONY | KV2680R | Intermittent and weak color, replace ic-201 | At first, the color appeared slightly weak when compared withanother color tv. gradually, over a period of several weeks, the colorwould come and go like it was having trouble locking on to the station. | ||
| SONY | WMF50 | Battery lid part number missing | Battery lid part number not listed in service manual. wasadvised by tech. dept. that the part number for the battery lid isx-3330-416-1. | ||
| SONY | HMK3030 | Pinch roller part number wrong | The part number for the pinch roller in the hmk-3030 is wrong.when you order the pinch roller part number, you get the mechanicalchassis. in the manual, the mechanical chassis and pinch roller are thesame part number (x-3573-102-0), and this part number | ||
| SONY | CCDV8AFU | No auto focus | No auto focus because of open infra-red emitter diode. | ||
| SONY | CCDV8AFU | Hairline cracks in plastic near screw holes | Hairline cracks in plastic near screw holes. these cracksoccur immediately upon installation of handle to base. | ||
| SONY | SLHF900 | Head clogging | When using high grade tape heads clog in just a matter ofhours following cleaning. three samples: this machine and two others,all are original filled heads. | ||
| SONY | KV2782R | Set lock on one channel, reinstall front panel | Set was locked to one channel and aux was being displayed.found aux/ant switch closed. by removing the control panel, problemdisappeared. this is the third set. i have seen with this problem andby only removing the control panel, the problem cures its | ||
| SONY | TT2005 | Correct part # for tt-1 pcb | Part # in s/m is nowhere to be found on fische or in computer. -hq comments: the part number (a-6721-101-b) is now in the system.please order it through kcp so that they may order from tokyo. deliveryshould take about 2 weeks. | ||
| SONY | KV1370 | Missing ref number | Supplement #1 r255 designation omitted from schematic.voltages around q251, q252 missing. similar situation with kv-1325,kv-1326, kv-1365, kv-1367 and kv-1396. -hq comments: we will inform tokyo of the omission of the resistor ref.number. | ||
| SONY | PSLX520 | Incorrect part number | Incorrect p/n : a-4630-148-0 correct p/n : x-4887-404-0 -hq comments: we have issued a s/b. | ||
| SONY | SL250 | Terminal 1 and 3 on rd-22 board correction | When you order pc101 p/n 8-719-939-28, you get spi 214 acwhich does work in circuit. now the board itself (rd-22) when wired thesame way as the schematic. -hq comments: the schematic diagram of rd-22 board is wrong. the boardterminal numbers 1 and 3 s | ||
| SONY | KV2775R | Dead, replace fbt, h out, regulator and fuse | Dead. | ||
| SONY | CDP55 | Erratic operation | Erratic operation. | ||
| SONY | SLHFT7 | Pix jumps | Playback picture jumps. | ||
| SONY | STRAV580 | No am operation | No am. found r242 leg shorted to power supply trace. base ofq204 (am/fm switch) held at wrong potential not allowing switch tooperate. | ||
| SONY | CCDV1 | No remote | Remote does not work. ic303 not outputting at pin 20. |