| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | KV32XBR65 | LOUD HIGH PITCHED NOISE FROM SET, T602 | Loud, high pitched noise from set and is not in audio circuit.Sounds similar to yoke with singing problem. Before replacing yoke pleaseread. | ||
| Sony | KV32XBR50 | LOUD HIGH PITCHED NOISE FROM SET, USED RTV-490 ON T-602 | Loud, high pitched noise from set and is not in audio circuit.Sounds similar to yoke with singing problem. Before replacing yoke pleaseread. | ||
| Sony | KV32XBR15 | LOUD HIGH PITCHED NOISE FROM SET, PUT SILICONE AROUND T-602 | Loud, high pitched noise from set and is not in audio circuit.Sounds similar to yoke with singing problem. Before replacing yoke pleaseread. | ||
| Sony | KV32XBR10 | LOUD HIGH PITCHED NOISE FROM SET, ADD SILICONE TO T-602 | Loud, high pitched noise from set, not from the audio circuit.Sounds similar to yoke with singing problem. Before replacing yoke pleaseread. | ||
| Sony | KV27HSR10 | LOUD HIGH PITCHED NOISE FROM SET, GLUED SHIELD ON T-602 | Loud, high pitched noise from set and is not in audio circuit.Sounds similar to yoke with singing problem. Before replacing yoke pleaseread. | ||
| Sony | KV27XBR65 | LOUD HIGH PITCHED SOUND FROM SET, APPLIED SILICONE (T-602) | Loud, high pitched noise from set, not emitting from the audiocircuit. Sounds similar to yoke with a squeling problem. Before replaingyoke please read. | ||
| Sony | KV27XBR60 | LOUD HIGH PITCHED SOUND FROM SET, APPLIED SILICONE (T-602) | Loud, high pitched noise from set and is not in audio circuit.Sounds similar to yoke with singing problem. Before replacing yoke pleaseread. | ||
| Sony | KV27XBR50 | LOUD HIGH PITCHED NOISE FROM SET, REPLACED T-602 | Loud, high pitched noise from set and is not in audio circuit.Sounds similar to yoke with singing problem. Before replacing yoke pleaseread. | ||
| Sony | KV27XBR15 | LOUD HIGH PITCHED NOISE FROM SET, REPLACED T-602 | Loud, high pitched noise from set not from the audio circuit. | ||
| Sony | CCDV9 | CHARACTERS ARE DISPLAYED E TO E MODE | Characters that are normal displayed on the EVF are also dis-played on the monitor. Refered to CCD-V9 troubleshooting guide for titlecircuit description. Traced problem to IC-001, no output (CG wind) on pin32. Input Ref. signal (V REF.) at 2.5 volts P | ||
| Sony | LCHM30 | PART NUMBER FOR THE SCREWS AND NUTS | If the rivits come loose on the hinges or buckles, pleasereplace the rivits with screws, washers and nuts listed below: - Screw(+) M3*10 2-388-258-01 - Washer M3 7-688-003-12 - Nut N3 Type 2 7-684-023-04 | ||
| Sony | LCHM20 | PART NUMBERS FOR SCREWS AND NUTS | Part numbers are now registered for the screws and nuts onthe hinges and buckles of the LCH-M20 and are as follows: - Screw(+) M3*10 2-388-258-01 - Washer M3 7-688-003-12 - Nut N3 Type 2 7-684-023-04 | ||
| Sony | KPR46CX50 | CHILD PICTURE APPEARS DETUNE/COLOR FADES, REPLACED IF BLOCK | While viewing child picture, it would appear to detune andcolor would fade out. We found bad connection on T1 in the IF blockassembly. Soldering the connections resolved the problem. I cannot lo-cate this part description or part number in the service | ||
| Sony | KV32CX10 | SET WOULD LOSE CABLE CHANNELS, REPLACE S-1316 "M-1" BOARD | Set would lose cable channels intermittently. Found cableswitch contact intermittent. | ||
| Sony | ITD250 | ERROR IN THE SERVICE MANUAL | The frequency of oscillation of the crystal X1 is listed inthe service manual as 300 KHZ. However, the reading on the crystal is800 KHZ. -HQ COMMENTS: The service manual is in error. The correct frequency is800 KHZ. Thanks for the info. |