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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | CDPC305 | NO AUDIO OUTPUT | No audio output. Disc is spinning and counter is counting. | ||
| Sony | XR4057 | NO AUDIO | All radio functions worked OK, but no audio out. Voltagecheck shows bad audio IC output (IC-302). Replaced IC but still had thesame problem. Replaced C-99, .01 capacitor pin 1 to ground. This is thesecond unit I've seen with this problem. | ||
| Sony | SPPD15 | NO DIAL TONE | No dial tone. Portable or speakerphone. Surge of lightningon the telephone line may be the probable cause. Both line 1 and 2 goout. | ||
| Sony | CCDF55 | DIM PICTURE - SHUTTER SPEED PROBLEMS - INTERMITTENT | Intermittently picture would dim as if shutter speed controlset at 2000. Also shutter speed control would intermittently have noeffect on picture yet displayed different settings. | ||
| Sony | TCWR620 | CASSETTE JAMMED MAKING A GRINDING NOISE | Deck B wouldn't cycle into any function and would make agrinding noise. Head base would not come up into play position. Iftransport was laid on its back with the cassette holder up, unit would op-erate correctly. Replacement of cycling gear did not fi | ||
| Sony | TCWR520S | CASSETTE JAMMED MAKING A GRINDING NOISE | Deck B wouldn't cycle into any function and would make agrinding noise. Head base would not come up into play position. Iftransport was laid on its back with the cassette holder up, unit would op-erate correctly. Replacement of cycling gear did not fi | ||
| Sony | TCWR520 | CASSETTE JAMMED MAKING A GRINDING NOISE | Deck B wouldn't cycle into any function and would make agrinding noise. Head base would not come up into play position. Iftransport was laid on its back with the cassette holder up, unit would op-erate correctly. Replacement of cycling gear did not fi | ||
| Sony | TCW320S | CASSETTE JAMMED MAKING A GRINDING NOISE | Deck B wouldn't cycle into any function and would make agrinding noise. Head base would not come up into play position. Iftransport was laid on its back with the cassette holder up, unit would op-erate correctly. Replacement of cycling gear did not fi | ||
| Sony | TCW320 | CASSETTE JAMMED MAKING A GRINDING NOISE | Deck B wouldn't cycle into any function and would make agrinding noise. Head base would not come up into play position. Iftransport was laid on its back with the cassette holder up, unit would op-erate correctly. Replacement of cycling gear did not fi | ||
| Sony | WMAF23 | PART # & REFERENCE # MISSING FROM MANUAL - PLAY LEVER ASS'Y | Need the part number and the reference number for the playlever assembly. This is the plastic lever assembly to which the playbackhead and flexible cable are attached. -HQ COMMENTS: The part that you need is included with the head andflexible cable whe | ||
| Sony | STRAV920 | UNIT IN PROTECTION | Pin 47 IC-502 (Protection In) should be +5 volts. Measuredline voltage is 1.5 volts. Lifting pin voltage on pin remains 1.5 volts. | ||
| Sony | SLV575UC | "DQ-2" BOARD | Enclosed is the main board and a DQ-2 board. There is noinformation on this DQ-2 board. | ||
| Sony | CDPC35 | NO DRAWER OPERATION WITH NEW "BD" BOARD | With new BD board drawer would not open. | ||
| Sony | HVC2200 | NO VIDEO OUTPUT | Camera had no output. Found low voltages on several sourcesproduced by T-1 on C-6 board. 145V source was ok and -6 was ok but +/-110V sources were about one third of normal. We completely unloaded allthe sources with no significant change in voltages. | ||
| Sony | KV27EXR15 | DOES NOT RETAIN, OR ERASE SOME MEMORY SETTINGS, ROM IC-102 | Channels 80 through 87 cannot be erased. Trapezoid lookingpicture and top screen sides reduced. When adjusting pincushion phase inservice mode, correction will be achieved but ROM won't retain new settingin memory when unit is unplugged. |