Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
Sony | D3 | D3 WITH NO AUDIO | No audio, no data out of pin No. 78 of IC-601, muting at pin19 of IC-601 is high (4.7V) should be low (0V). 9V was on base of Q-807should have been 0V. Therefore, muting audio, Q-807 shorted base, emitterjunction. | ||
Sony | CDPC5F | FLASHING DISPLAY | Flashing display. | ||
Sony | D170 | SLED MOTOR OFFSET PROCEDURE | Sled motor offset procedure: Reversal of steps 5 and 6 makeadjustment much easier. To do as instructed has pulsating voltage and isvery difficult. -HQ COMMENTS: Have not been able to confirm your problem. The procedurefor this player is the same as a | ||
Sony | FH150R | WRONG PART NUMBER | Part number for IC-601, page TA28 in FH150R service manual forthe amp TA-177R is incorrect. The number given is 8-759-941-52. Thecorrect number is 8-749-941-52. -HQ COMMENTS: You are correct. A service bulletin has been written. | ||
Sony | CCDV3 | COMPONENTS ON (SS-70) BOARD DO NOT MATCH SCHEMATIC | There is a descrete component diode between R-328 and C-321 onthe (SS-70) board. The board revision numbered is A-16. Does the diodebelong there? -HQ COMMENTS: Tokyo said the -14 boards had descrete diode but the -16boards should not have one. | ||
Sony | HVL80D | PART AVAILABILITY FOR FRONT HOUSING | Underwater camera light turns on in transporting of unit.Heat generated from light melts front housing. Front housing part is notavailable (see S/B 22). The need for this part exists. | ||
Sony | SL2410 | CAPSTAN SPEED AND PHASE DO NOT LOCK | In BII the picture has noise bars and the audio is unstable.TP11 on the (SS-13) board should have a 50% duty cycle. The waveform isdistorted with a series of negative pulses. The waveform at TP9 is ok. | ||
Sony | EVC8U | SERVO SPEEDS UP WHEN PAUSE IS RELEASED | The capstan servo speeds up when pause is released thensettles to normal play. | ||
Sony | PCM501 | STATIC IS HEAD ON AUDIO OUT | Static or distortion is heard on the audio out. | ||
Sony | CFSW501 | 10KHZ NOISE IN HIGH SPEED DUBBING | A 10KHz noise is heard only in high speed dubbing. All otherRecord, Playback functions ok. | ||
Sony | CPD1303 | FLAGGING AT TOP OF SCREEN WHEN USED WITH MAC II | After about one hour of operation, a flagging would start attop of screen when used with MAC II. This problem would not be seen withmultiscan generator at Macintosh II frequency. | ||
Sony | CPD1302 | FLAGGING AT TOP OF SCREEN WHEN USED WITH MAC II | After about one hour of operation, a flagging would start attop of screen when used with MAC II. This problem would not be seen withmultiscan generator at Macintosh II frequency. | ||
Sony | SPP150 | HANDSET NOT RECEIVING I.D. CODE | Handset not receiving I.D. code when placed on base unit.Power LED on base continues to flash, no communication between handset andbase. By hard-wiring from where I.D. transmission exits (mini-chargeterminals) to where I.D. code enters handset, proved I | ||
Sony | SPP110 | HANDSET NOT RECEIVING I.D. CODE | Handset not receiving I.D. code when placed on base unit.Power LED on base continues to flash, no communication between handset andbase. By hard-wiring from where I.D. transmission exits (mini-chargeterminals) to where I.D. code enters handset, proved I | ||
Sony | CDP350 | DRAWER CLOSED BUT NO FOCUS SEARCH - THEN UNIT EJECTS DISC | The drawer is closed but no focus search then the unit ejectsdisc. |