Service Manuals, User Guides, Schematic Diagrams or docs for : TOSHIBA TV 1450RB TOSHIBA-1450RB

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TOSHIBA-1450RB


>> Download TOSHIBA-1450RB documenatation <<

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TOSHIBA 1450 TB                                                                                                                                      1
                               General Information                                                                 Substitute replacement components which do           2. Ajust HEIGHT Control (R351) so that white              CUT OFF Controls to obtain a good white
                                                                                                                   not have the same safety characteristics as             blocks at top and bottom of the picture are are        balance in both low and high light areas.
                                                                                                                   specified in the parts list may create X-ray            just masked.
                                Chassis : C4E-R                                                                    radiation                                                                                                    SUB-BRIGHTNESS ADJUSTMENT
                              Also Covers 1450 RB                                                                                                                       HORIZONTAL CENTRE ADJUSTMENT
                                                                                                                        Service Adjustments                                                                                     1. Tune in a colour programme of Philips
                                                                                                                                                                        1. Receive the UK PHILIPS pattern.                         pattern.
                                                              fragments. Use shatter proof goggles and             GENERAL INFORMATION                                  2. Set the contrast and colour to centre, and the       2. Set the CONTRAST Control to the minimum
                                                                                                                                                                                                                                   and the BRIGHTNESS Control to the centre.
        Safety Instructions                                   take extreme care while handling. Do not hold
                                                                                                                   All adjustments are thoroughly checked and
                                                                                                                                                                           brightness to centre.
                                                                                                                                                                                                                                3. Set the COLOUR Control to the minimum.
                                                                                                                                                                                                                                                                                    Example of screen display in level adjustment
                                                              the C.R.T. by the neck as this is a very                                                                  3. Adjust H. CENTER USER Control (R451) so
 X-RAY RADIATION PRECAUTION                                   dangerous practice.                                  corrected when the receiver leaves the factory.         the pattern can be located for d-c to be + 4.0 mm.   4. Set the SUB-BRIGHT. Control (R551) so that       PICTURE I-F ALIGNMENT
 1. The E.H.T. must be checked every time the              2. It is essential that to maintain the safety of the   Therefore the receiver should operate normally                                                                  the voltage across terminals Y-Z can be 0.2 



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