| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | KPR4620 | POWER ON-OFF BUTTON BREAKAGE, SEE MOD BELOW | The complete bezel must be replaced when the power buttonhinge breaks off. This happens frequently and the list price is $93.11.There are 65 pieces now on Nat. backorder. Failure occurs from excessivebutton travel distance. | ||
| Sony | CCDV3 | RECORDING NOISE IN AUDIO | When on Record, noise similar to motor noise was recorded withaudio. | ||
| Sony | CCDF45 | NO ZOOM FUNCTIONS | Zoom will not work in any direction when using the wide andtelephoto button. | ||
| Sony | RDSS | RDSS, PANIC SWITCH | While installing the panic switch, I noticed the shrink tubingthat goes over the wires also goes over the switch contacts. This causesextreme stress on the wires - with vibration the wire(s) could break. Wefound one of the switches with a broken wire. | ||
| Sony | KV27HFR | VERTICAL JITTER AND HORIZONTAL INSTABILITY, C-520 | Some inputs displayed vertical jitter horizontal bend/insta-bility and smear of bright areas of picture. Found C-520 to be leaky.Key is to look at sync inputs on pins 47 and 48 of IC-301. With strongsignal inputs the sunc tips are lower P-P value than | ||
| Sony | DT4 | PROCEDURE TO ELIMINATE GEAR CHATTERING | Gears will jump or chatter at about the fifth or sixth track. | ||
| Sony | D4 | PROCEDURE TO ELIMINATE GEAR CHATTERING | Gears will jump or chatter at about the fifth or sixth track. | ||
| Sony | D2 | PROCEDURE TO ELIMINATE GEAR CHATTERING | Gears will jump or chatter at about the fifth or sixth track. | ||
| Sony | SPP50 | PERSON ON OTHER END COULD HARDLY HEAR CALLER | Signal from mic of handset does not reach mic amplifier. | ||
| Sony | EVS700U | A ZERO IS MEMORIZED IN THE TUNER MEMORY AND CANNOT BE ERASED | A zero is memorized in the tuner memory and cannot be erased. | ||
| Sony | MDP210 | PART NUMBER FOR ADJUSTMENT CABLE IS NOT REGISTERED IN RPC | The part number for the adjustment cable listed in the servicemanual on page 119 (adjustment section) is not registered in RPC. -HQ CMMENTS: This part is now available. | ||
| Sony | STRAV700 | INCORRECT PART NUMBERS OF FUSES | The part numbers for F-901 and F-902 are incorrect in theservice manual. | ||
| Sony | STRAV500 | INCORRECT PART NUMBERS OF FUSES | The part numbers for F-901 and F-902 are incorrect in theservice manual. | ||
| Sony | CCDTR5 | PART NUMBER | Service manual shows the part number as 1-466-148-11 but perNational Parts Center the correct number is 1-466-148-21. The PartsCenter shows stock for both. See page 241 of the service manual. -HQ COMMENTS: Kansas City Parts will show on the computer s | ||
| Sony | TCFX707R | NO/INTERMITTENT TAPE TRANSPORT | Tape will intermittently stop or not run at all. Tech FlashNo. 003 dated 3/11/85 says to tighten gnd screw and add a star washer tosyscon board. I tried this, it made no difference at all in the problem. |