Dicas Reparação SONY
Modelo - Chassis
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | ICF2010 | UNIT WOULD LOCK-UP IF BAND WAS CHANGED | Unit would power on. Any band change would cause lock-up con-dition with loss of audio. Display would remain on last band and stationselected. | ||
| Sony | PSLX235 | UNIT HUMS | TT part of SEN-300A. When power cord connected to TT (noother connections made), unit would hum badly. | ||
| Sony | SPP300 | PART NUMBER CORRECTION | Part number in service manual = 8-729-201-79. Part numbershould be 8-729-201-78. -HQ COMMENTS: Thank you for your information. We will publish a servicebulletin. 5/88: TEL S/B # 005 was published this month. | ||
| Sony | D5A | NEED CORRECT PART NUMBER | Two part numbers listed are: 1-507-787-21 N/A 1-507-870-00 N/ANeed part number. Note: Position and shape of mounting tabs. -HQ COMMENTS: We reported this problem to Tokyo. The part number iscorrect. We will | ||
| Sony | CCDV9 | AUTO FOCUS SYSTEM HUNTS | The CCD-V9 auto focus is hunting during normal operation. -HQ COMMENTS: The V9 auto focus is the same as the focusing system ofthe CCD-V5. A service bulletin will be issued shortly. | ||
| Sony | SLHF900 | FLUORESCENT DISPLAY DATA CHANGES INTERMITTENTLY | Display indicators such as channel numbers, CATV, tape move-ment indicator, etc. would light up or change intermittently. If channel5 was being viewed, display would change to different numbers, but theviewed channel would not change. I noted the prese | ||
| Sony | CFSW500 | BAD SOLDER JOB ON A.C. JACK | Poor soldering on A.C. jack resulting in no power from batter-ies or A.C. cord. If problem persists, should notify proper personnel.Same problem was found on serial number 111721. -HQ COMMENTS: Thank you for your information. We will inform Tokyo ofth | ||
| Sony | SLHF840D | AUDIO BUZZ (LIKE STATIC POPS) WITH NON SUPER-BETA RECORDING | When playing back standard tapes, an overriding audio buzz canbe heard (med-hi frequency). Ok with super beta recordings. | ||
| Sony | TCWR950 | CORRECTION OF SERVICE MANUAL | Bob St. George found an error in the schematic. Please notethe attached correction. -HQ COMMENTS: Thanks for the info. We will issue a service bulletin. | ||
| Sony | CFSW50 | MOTOR | This unit uses the same motors for both A and B decks whenordering we receive: 1-541-410-11/DNF8100A. Although they will physicallymount in place, we cannot get the speed correct. Also, the shaft on thereplacement is slightly smaller. -HQ COMMENTS: To | ||
| Sony | WM100 | MISSING PART NUMBER | We need the indicated latch and screw. Please advise. -HQ COMMENTS: We asked for the part number of the latch, however, it isnot yet an available part. Please order reference number 210, chassiscomplete assembly. | ||
| Sony | RMX2 | PART NUMBER MISSING - IC-305 | Want P/N for IC305. Not listed on page 14 of the S/M. Thereare 4 uPD75106Gs listed in the semiconductor replacement handbook. -HQ COMMENTS: P/N for IC-305 is 8-759-142-02. A S/B will be written. | ||
| Sony | KV27AVR | ADJUSTMENTS FOR CD PLAYER | Service manual does not include the adjustments for the CDplayer. Suggest a supplement be issued. HQ COMMENTS: We will recommend that a supplement be issued. We may al-so issue a service bulletin. In the meantime, the adjustment procedure isthe same | ||
| Sony | XR550R | RADIO DEAD, CASSETTE OK | Radio dead but cassette will play. About five units that werenew installs seem to be effected. Also happened to S/N 120222. | ||
| Sony | TAE77ESD | HUM FROM PRE-AMP THRU DIGITAL INPUT | When using digital input on pre-amp, there is a hum from out-put. |