| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | KV27TW70 | POOR PICTURE, LOW EMISSON CRT | Measured low emission. | ||
| Sony | KV19TR20 | ARCING, CRT | Internal arcing. | ||
| Sony | WMAF58 | PART NUMBER MISSING FOR BATTERY TUBE | There is no part number listed in the S/M for the BatteryTube. -HQ COMMENTS: Part number is 3-351-508-01. | ||
| Sony | WMAF54 | PART NUMBER MISSING FOR BATTERY TUBE | There is no part number in the S/M for the Battery Tube. -HQ COMMENTS: The part number is 3-351-508-01. | ||
| Sony | KPR4110 | NEW "E" BOARDS DEFECTIVE, -18V SHORTED, TOKYO HAS CORRECTED | Original E board had a hole burned in it. Customerpurchased a replacement board which did not work. Two other replacementswere tried. In each case the board had the -18VDC line shorted toground, via a jumper. By removing the jumper the set would come | ||
| Sony | KV32XBR70 | NO PICTURE, IK RELATED TROUBLESHOOTING TIP | As you may have noticed, when servicing this and other unitsusing this particular IC-301, RGB lines at the IC level are blanked any-time the C board is disconnected. The main reason for this blanking isa cathode current detect line (IK). When the unit | ||
| Sony | KV32XBR65 | NO PICTURE, TROUBLESHOOTING HINTS | As you may have noticed, when servicing this and other unitsusing this particular IC-301, RGB lines at the IC level are blanked any-time the C board is disconnected. The main reason for this blanking isa cathode current detect line (IK). When the unit | ||
| Sony | KV32XBR50 | NO PICTURE, TROUBLESHOOTING HINTS | As you may have noticed, when servicing this and other unitsusing this particular IC-301, RGB lines at the IC level are blanked any-time the C board is disconnected. The main reason for this blanking isa cathode current detect line (IK). When the unit | ||
| Sony | KV32XBR15 | NO PICTURE, TROUBLESHOOTING HINTS FOR IC-301 (IK LINE) | As you may have noticed, when servicing this and other unitsusing this particular IC-301, RGB lines at the IC level are blanked any-time the C board is disconnected. The main reason for this blanking isa cathode current detect line (IK). When the unit | ||
| Sony | KV32XBR10 | NO PICTURE, TROUBLE SHOOTING OF IC-301 CIRCUIT | As you may have noticed, when servicing this and other unitsusing this particular IC-301, RGB lines at the IC level are blanked any-time the C board is disconnected. The main reason for this blanking isa cathode current detect line (IK). When the unit | ||
| Sony | KV32HSR10 | NO PICTURE, TO DISABLE IK SENSE LINE FOR TROUBLESHOOTING | As you may have noticed, when servicing this and other unitsusing this particular IC-301, RGB lines at the IC level are blanked any-time the C board is disconnected. The main reason for this blanking isa cathode current detect line (IK). When the unit | ||
| Sony | KV27XBR65 | NO PICTURE, HOW TO TROUBLE SHOOT THE IK CIRCUIT | As you may have noticed, when servicing this and other unitsusing this particular IC-301, RGB lines at the IC level are blanked any-time the C board is disconnected. The main reason for this blanking isa cathode current detect line (IK). When the unit | ||
| Sony | KV27XBR60 | NO PICTURE, TROUBLESHOOTING THE IK LINE | As you may have noticed, when servicing this and other unitsusing this particular IC-301, RGB lines at the IC level are blanked any-time the C board is disconnected. The main reason for this blanking isa cathode current detect line (IK). When the unit | ||
| Sony | KV27XBR50 | TROUBLE SHOOTING INFORMATION ON THE IK LINE | As you may have noticed, when servicing this and other unitsusing this particular IC-301, RGB lines at the IC level are blanked any-time the C board is disconnected. The main reason for this blanking isa cathode current detect line (IK). When the unit | ||
| Sony | KV27XBR15 | NO PICTURE, HOW TO TROUBLE SHOOT | As you may have noticed, when servicing this and other unitsusing this particular IC-301, RGB lines at the IC level are blanked any-time the C board is disconnected. The main reason for this blanking isa cathode current detect line (IK). When the unit |