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Results: 87717
Make Model Symptom Problem Solution By
SONY XR44
Need part number for power harness What is p/n for power harness? -hq comments: the s/m has the part and reference numbers on page 25.the part number is 1-556-901-21 and reference number is 901. we willissue a s/b.
SONY KV1391R
Video flicker, replaced ppu1 There was a flicker in the video, this started out to beonly on the high band channels. later on it was even on the low bandchannels. found that the synthesizer unit was not locking and this lookedlike video flicker.
SONY XR77
Missing part number - c179 Need part number for c179 (3300uf @10v) listed in capacitorchart. -hq comments: the part number is 1-123-655-00.
SONY CDP302
No play function Will not play.
SONY KV2156R
Burnt (m) board This was the third unit i encountered with burnt m board.all of them on the same spot. d115 shorted and r181 overheated and burntthe board.
SONY CCDV8
No audio Unit came in with no audio on playback. it recorded fine but it still would not playback audio.
SONY CCDV8
Tape jam Tape jammed. the unit would power up but would not perform any other function. i resoldered x601 and the unit started to perform normally for a few minutes, but it stopped working again.
SONY SLHF900
Rewind problem Unit rewinds for approx. 3 to 6 sec then stops (same problemon reverse betascan). problem happened as soon as unit was unpacked.
SONY SPP22
Hum in head set There is always a hum present in this and two other similarunits. this hum can be eliminated by moving the lead which connects tothe phone line. placement of this wire is very critical. no solution. -hq comments: connect 0.01/25v cap between the coll
SONY STRAV560
No fm or am No fm.
SONY SL2710
Double picture in pause/poor betascan In pause mode picture exhibits a bend in the middle and twoimages, slightly offset. betascan was extremely noisy with 2 or 3 noisebars, 15-20 lines wide. symptoms were intermittent.
SONY KV25XBR
Low brightness Three units. when using pc701 to interface kv-25xbr to anibm pc, user has washed out picture with low brightness. he claims thishappens with all the pc701s and xbrs he has tried. -hq comments: pc701 reduced somehow overall brightness of whatevermonito
SONY KV2649RX
Locked in on mode, no manual or remote functions, d021 Set could only be turned on or off by master switch. noother functions would respond. inspection revealed that a signal wasalways present at pin 37 of ic001. also, at pin 18, same ic, power onsignal present. disconnecting d021 removed the signal pres
SONY CFS9000
Complete mechanism - p/n missing Need part number for complete cassette mechanism. -hq comments: the tape transport is not available.
SONY CCDV8
No video, transport functions ok No video, but transport functions ok.
SONY SL2500
Brakes dragging Brakes would not release.
SONY SLHF900
No rewind Unit would go into all forward modes. in rewind or review,the unit would start and go into the stop mode after 3 to 4 seconds.sensor is located on rd-12 board. the board calls out for q001/q002, butthe schematic shows them as diodes d001/d002. either
SONY SL2000
Unit looses drum lock Unit would go into a drum loss. about every 5 to 10 seconds,picture would break up. looked like a capstan loose. found ic405 defective.
SONY CDP70
Unit would not play entire disc Unit will not track through disc.
SONY KV1542R
Board add on top of "d" board, same as s/m kv-1742r Servicer claims that his unit has a small board added abovethe d board. the extra board has 4-5 components including capacitors,resistors and a small transformer. we can find nothing in our documen-tation about it. we need to know what the board is, a