Service Manuals, User Guides, Schematic Diagrams or docs for : Philips TV SERVICE TIPS ANUBIS A

<< Back | Home

Most service manuals and schematics are PDF files, so You will need Adobre Acrobat Reader to view : Acrobat Download Some of the files are DjVu format. Readers and resources available here : DjVu Resources
For the compressed files, most common are zip and rar. Please, extract files with Your favorite compression software ( WinZip, WinRAR ... ) before viewing. If a document has multiple parts, You should download all, before extracting.
Good luck. Repair on Your own risk. Make sure You know what You are doing.



Image preview - the first page of the document
SERVICE TIPS ANUBIS A


>> Download SERVICE TIPS ANUBIS A documenatation <<

Text preview - extract from the document
PICTURE
Picture distortion on teletext (right side, bottom of picture).
Fault 1: Different contrast and brightness with teletext than with normal picture. Fit a 1N4148 diode on
the TXT interface panel in series with R3786, cathode to R3786, anode to 6170. Fit a 100K resistor
between PIN20 IC7700 (SAA5246) on the TXT panel and PIN17 of IC7280 (TDA3504) on the
monocarrier.

Picture and sound are ok. Flyback raster at the top of the screen.
Fault 1: Check sandcastle on pin 6 of TDA3504. Erasing of raster is done on the inside of the
TDA3504.

After a power supply fault, the TV searches but there is no picture. No varicap voltage.
Fault 1: In the power supply first of all check: the +13V on 2443 (220



◦ Jabse Service Manual Search 2026 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo