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Now downloading free:. Various china akira ct14fe ch 8803 with tmp8803cpan-3gv1 2sc4429 la4267 la78040 - adj 326

. Various china akira ct14fe ch 8803 with tmp8803cpan-3gv1 2sc4429 la4267 la78040 - adj 326 free download

TV - Conventional CRT, LCD Projectors, TFT, Plasma, Big Screen, HDTV, Home theater - Service manuals, repair tips

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Descr: . Various CHINA TV TV Div Service Mode`s chinese TV`s china_akira_ct14fe_ch_8803__with_tmp8803cpan-3gv1_2sc4429_la4267_la78040__-_adj_326.pdf
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7 CIRCUIT ADJUSTMENTS GENERAL INFORMATIONS All adjustment are thoroughly checked and corrected when the receiver leaves the factory. Therefore the receiver should operate normally and produce proper color and B/W pictures upon installation. However, several minor adjustments may be required depending on the particular location in which the receiver is operated. This receiver is shipped completely in carton. Carefully draw out the receiver from the carton and remove all packing materials. Power cord into a convenient 220 volts 50 Hz AC two pin power outlet. Turn the receiver ON. Check and adjust all the customer controls such as BRIGHTNESS, CONTRAST and COLOUR Controls to obtain natural color or B/W picture. AUTOMATIC DEGAUSSING A degaussing coil is mounted around the picture tube so that external degaussing after moving the receiver is normally unnecessary, providing the receiver is properly degaussed upon installation. The degaussing coil operates for about 1 second after the power to the receiver is switched ON. If the set is moved or faced in a different direction, the power switch must be switched off at least 30 minutes in order that the automatic degaussing circuit operates properly. Should the chassis or parts of the cabinet become magnetized to cause poor color purity, use an external-degaussing coil. Slowly move the degaussing coil around the faceplate of the picture tube, the side and front of the receiver and slowly withdraw the coil to a distance of about 2m before disconnecting it from AC source. If color shading still persists, perform the COLOUR PURITY ADJUSTMENT and CONVERGENCE ADJUSTMENTS procedures. ADJUSTMENT MODE B+ adjustment, TV signal receiving Item AKTP01/02 chassis Measuring TV SG (Signal Generator) Equipment Digital multi-meter Preparation The set is turned on Before Adj. Connect the TV SG to RF input terminal of the set. Model No: CT-14FES1 Version 1.0 8 ADJUSTMENT PROCEDURE 1. Turn RP551 potentiometer to adjust B+ to specified voltage. 2. Check voltages for video out, vertical out, circuit work and audio power out as follow:- Voltage (volt) Tolerance 14 inch 21 inch +B 114 110

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