| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | STRAV900 | SERVICE MANUAL ERROR | Should D-803 have a jumper across it? Are there any moreerrors you are aware of? -HQ COMMENTS: No D-803 should not have a jumper across it. We are nowchecking for other errors. | ||
| Sony | STRAV1000 | SERVICE MANUAL ERROR | Should D-803 have a jumper across it? Are there any moreerrors you are aware of? -HQ COMMENTS: No D-803 should not have a jumper across it. We are nowchecking for other errors. | ||
| Sony | CDP670 | DISCS SEEM TO BE A BIT THICKER THAN OTHERS | Some discs seem to be a bit thicker than others. The CDP-670has trouble handling these. Any adjustments? -HQ COMMENTS: Unfortunately, many discs are produced out of spec. Ifthe focus bias, tracking and focus gain adjustments have all been done,and th | ||
| Sony | STRV55 | POWER SUPPLY CIRCUIT DIFFERENT | Power supply circuit different. This is multi voltage 110/120/220/240 unit. Could we possibly get a copy of schematic and boardlayout? -HQ COMMENTS: KCP will send you a copy of overseas unit circuit. | ||
| Sony | CCDV220 | NOISY PICTURE | Worse in recordings - looks like worn heads. | ||
| Sony | EVDT1 | INTERMITTENT STOP DURING LOAD CYCLE | Reference number from page 177 of the service manual. Rubberinsulator became loose and fell inside the tape compartment into thecassette loading gears. | ||
| Sony | TAV7 | POPPING NOISE | Popping noise. | ||
| Sony | TCWR950 | LINE INPUT SIGNAL ALWAYS PRESENT AT LINE OUTPUT | The line input signal is present at the line output jacks atall times, even with no power applied to the deck. This is the secondunit with this symptom. | ||
| Sony | XR7180 | OUTPUTS RELEASE SMOKE WHEN UNIT IS HOOKED UP FOR SERVICE | When unit hooked up for svc on bench, it will destroy one/bothoutput ICs. Ground needed for operation of unit is not in unit. It ismade in ground screws on the GMD case at rear. When servicing unit thiscase is not used - harness is used. This causes | ||
| Sony | KV13TR20 | BOARD DAMAGE | Unit possibly received power surge (lightning) causing D-607to short and R-613 to heat up. Board received damage. This is thesecond unit which received this type of damage. Seems that R-613 shouldbe raised from board. | ||
| Sony | KV20HFR | MISSING PART NUMBER, SONY EMBLEM 4-374-115-01 | Is a part number available for the (Sony) emblem, glued to thebezel assembly? -HQ COMMENTS: The part number for the Sony emblem for the KV-2080R is4-374-115-01. | ||
| Sony | CFSW350 | HIGH SPEED ADJUSTMENT | High speed adjustment on page 5 of the service manual will notwork unless function switch is set to radio position. -HQ COMMENTS: To do the high speed adjustment, the function switch mustbe in the radio ON position. The normal speed adjustment will wor | ||
| Sony | D160 | TWO VERSIONS OF MD | Original production units employed a mech-deck that had screwsholding the MD cover in place. Later production units, do not. The MDcover is held in place with snap claws (as shown in service manual).Replacement parts from KC are of the new version. Is | ||
| Sony | CCDF70 | NEW UNIT DEAD | Unit is dead out of the box. No output from DDCON. | ||
| Sony | CDXR79 | NO OPERATION | Unit would not do anything. Inspection revealed that sled wasjammed. |