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Modelo - Chassis
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Resultados 81405
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| 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. | ||
| Sony | STRAV1000 | SWITCHES DO NOT WORK ON FRONT PANEL - REMOTE OK | Power switch, tape mon. switch, EQ defeat switch and othersnot working on front panel. Remote is ok. | ||
| Sony | WMD6C | NO PLAYBACK | No playback. Replaced dolby IC-101 and 201. Still dead.Found shorted C-138. | ||
| Sony | WMD6C | NO RECORD, RIGHT CHANNEL PLAYBACK OK | No record, right channel playback was ok. Waveform at bothhead leads showed virtually identical bias and audio waveforms. Head waschanged. Switched head wires. Problem remained in same channel. Finallykilled bias oscillator and looked at head input | ||
| Sony | STRVX550 | NO CONTROL OF VOLUME, BASS, TREMBLE AND INPUT SWITCHING | Volume was at one set level and would not change. Displaywould change. Also all inputs were being passed through the ASP chip andswitching would not switch the ASP chip. ASP chip had been changed withno success. We had data circuit and strobe into IC | ||
| Sony | D15 | (ENTER/REMAIN) SWITCH DOES NOT FUNCTION | Enter/Remain switch does not function. This problem has alsobeen verified in three other units with unrelated serial numbers. | ||
| Sony | KV20XBR | SET INOPERABLE | Set was inoperable, i.e., no B+ from power supply. Locatedshort in 200V line caused by C-703. | ||
| Sony | KPR41DS2 | SHUTDOWN, REPLACED GREEN CRT | Unit would go into shutdown when turned on. Sleep light wouldcome on. Found green picture tube shorting. | ||
| Sony | KV27HFR | VERTICAL INSTABILITY AND SOME HORIZONTAL FLAGGING, C-520 | Unit had vertical instability with either antenna or ext video(VCR Playback). With an external video generator the unit was fine.Reducing the gain of the generator unit would again have instability.Checking the signal at IC-301 pin 47 and 48 found the s |