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Содержание TC1973D

Страница 1: ...COLOR TELEVISION RECEIVER TC1973D Irr 0 1 SPECIFICATIONS 1 UHF CATV All the specifications and features are subject to change without notice...

Страница 2: ...lastic part of the insulated Screwdriver touch the support of the Anode with the tip of the Screwdriver A cracking noise will be heard as the voltage is discharged GND on the CRT GND on the CRT Fig 1...

Страница 3: ...any parts 2 REMOVAL OF DEFLECTION YOKE Refer to Fig 2 1 I Loosen the screw 0 2 Remove the Convergence Purity Magnet in the direction of arrow A 3 Loosen the screw 0 4 Remove the 3 Wedges 5 Remove the...

Страница 4: ...l Voltmeter 4 Color Bar Generator L Fig 2 Z 1 AUTO 2 v c o 3 AFT 4 AGC 5 COL 6 TINT 7 BRI 8 END 2 BASIC ADJUSTMENTS Fig 2 3 On Screen Display Adjustment t h e of a s t r a i g h t e n e d p a p e r c...

Страница 5: ...ustment mode display and press the 4 key 3 Press the VOL UP DOWN key on the remote control until noise is at minimum 4 Change the channel confirm that the other channels are normal In case of strong e...

Страница 6: ...sing the remote control set brightness and contrast to maximum position 3 Adjust the value of R429 and R430 until horizontal line of the color bar comes to approximate center of the CRT NOTE R429 and...

Страница 7: ...nd 7 3 2 PURITY NOTE Adjust after performing adjustments in section 3 1 1 Receive the green raster pattern from color bar generatar 2 Adjust the pair of purity magnets to center the color on the scree...

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