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6745 / ULTRA [TV]
The EURAS repair tip database for professional technicians and service engineers
supplies the following faults for 6745 / ULTRA.
List of fault symptoms:
- R-Y, B-Y or G-Y luminance signal is missing.
- Dead. (ULTRA - 6745 information)
- Frame collapse or intermittent frame collapse.
- Blank raster.
- Trips.
- Frame oscillator does not function.
- No colour.
- Tuning drifts.
- Ghosting effect.
- Colours float. (6745 tips)
- No HV.
- Raster is bright, sound ok.
- Linearity problems.
- Poor interlace.
- No audio. No picture.
- Picture is small and trips intermittently. (service info for ULTRA -6745)
- Checking for fault under trip condition.
- Ballooning effect.
- No blue.
- Poor frame synchronisation.
- Unstable frame hold which constantly needs adjusting or incorrect frame speed.
- Purity error.
- No green.
- EHT brushes or arcs.
- No audio.
- CRT problems.
- Distorted audio.
- Incorrect line speed or unstable control.
- No red.
- Speaker problems. (ULTRA - 6745 information)
- Excessive green.
- Bars in picture.
- Vertical jitter.
- Hanover bars.
- Smearing in picture.
- Reduced vertical size.
- Synchronisation is missing or intermittently missing.
- AGC problems.
- CRT heaters unlit.
- Brightness fault.
- Appliance trips intermittently.
- Poor focus.
- No vertical deflection.
- Excessive blue.
- Excessive red.
- Line synchronisation is missing, intermittently missing or line hold critical.
- Raster is blank. Sound OK.
With help of this list a solution is found often when ULTRA 6745 fails.
Chassis information is available (which chassis is built in into 6745 ).
EURAS system also knows 7 appliances having the same chassis as 6745 and can easily list them.
Do want to see this remedies/cures for repairtips? Register here for the EURAS System
Already registered? open 6745 ULTRA in EURAS
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(C) EURAS International Ltd.
Last updated: 02. Sep 2008 06:15:03 MET, doccode ISO9002AS168EKA200805C [cachelite] EURASMOP
Responsible for the content: EURAS International GmbH, Eime, Germany.
All rights reserved, EURAS database V2.0 (C) 2002-2008.
All brand- or productnames are copyrighted by the respective manufacturer of the appliance and are only being used for identification purposes.
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