User manual SANYO CE14AT3-C SERVICE MANUAL

[. . . ] 1 4 Recommendations to protect our environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 6 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Refer to the specifications for the design specifications. 03-07-2003 Ref. Nº MS CE14AT3-C Service Manual SM CE14AT3-C 5 TECHNICAL CHARATERISTICS. In-Line, Hi-bipotential gun. 14" (34 cm) Frecuency synthesis, 100 programs in non-volatile memory, AFT, automatic, semiautomatic and manual channel-search. Band I, channels 2-4 (VHF)=E2-E4 Cable channels S1-S20 Hyperband channels S21-S41 Band III, channels 5-12 (VHF)=E5-E12 Band IV-V, channels 21-69 (UHF)=E21-E69 B/G Model CE14AT3-C and CE14ATR3 B/G-D/K Model CE14AT3-E PAL, NTSC 4. 43, N. A. P. (NTSC Amusement by PAL)Models CE14AT3-C, CE14AT3-E and CE14ATR3 Sequential selection from the controls on the set. IEC Mono jack 3, 5mm. Cathode-ray tubes Tuning-system Reception system Colour system Program selection Audio Speakers Aerial Jack for headphones Clock and alarm Function Timer Function AV connectors Switch on and off of CTV programmable in real time. 1 RCA Video input (frontal) 1 RCA Audio input (frontal) 220 ­ 240 VAC 50Hz Power supply 29W (IEC 107-1) Consumption 3, 1 W (Stand-by ) 1. 5 FLOF and LIST level. Manual and semiautomatic search Radio Hotel mode and Hotel Rental Hotel mode Options by means of Technical Service: NTSC-M 6 7 Safety EMC (Electromagnetic Compatibility) It fulfils the safety requirements established in the regulation: · EN 60065:98 It fulfils the EMC requirements established in the regulation: · EN 55013:1990/A12:1993 / A13:1996 / A14: 1999 · EN 55020:1994/A11:1996 / A13: 1999 / A14: 1999 · EN 61000-3-2:1995 +A1:1998 +A2:1998 / A14:2000 · EN 61000-3-3:1995 8 Procedure of non-volatile memory substitution. When starting the television set, the microprocessor will always verify if non-volatile memory or NVM (IC125) is initialised or not. In case of not being, it will come to start the television set with a minimum of values by defect to guarantee a correct start-up. The following step to make by the technician after the substitution by failure of the NVM, it will be to accede to the Service Menu and a complete initialisation of the NVM. For it, it is necessary to enter in "MORE" submenu and being in "INI NVM", press "VOL +" to confirm. Later, the definitive manual configuration of the adjustments will be done as it is indicated in "Service Menu". Moreover, it is necesary to active OEM mode, setting the colour level 05 and hold the `Vol+` key from the local keyboard pressed and press `Recall' on the remote control, within the SANYO models introduce 00, in OEM models the value each one will be propely explained. Warning: when the NVM is initialised it removes the data contained in the NVM to load those that the microprocessor has by default; therefore, it is obligatory to introduce again the configuration data (CONFIG), standards (STANDARD) and the adjustments of Service Menu (not manual adjustments, see "Adjustments"). For that reason, it is better not re-initialise the NVM if it is not strictly necessary, as it is in the case of substitution of IC125. 2 RADIO 000-03893/0 CE14ATR3-C 000-03893/5 CE14ATR3-C 000-03896/0 CE14AT3-G B +5V +5V +8V C1151 TU250 UV1316/AIG-3 MODELS WITH SECAM L MODELOS CON SECAM L +8V XXX SMD_10V C1152 L1401 XXX +8V R1158 XXX SMD R1156 XXX SMD R1154 XXX 1/6W P. W. B. N. C. KR G2 KG G1 N. C. R670 0 -C670 100 100V +V_DRIVE PUMP_UP_OUT 7 100uF 35V +12V KB 220 1KV L850 D850 ERB44-06 1N4007 *INPUT 5 R711 1. 18K 0. 4W_1% TO0394 H_OUT R431 10K SMD Q601 BC857B D601 LS4148 TP0439 R542 1. 5K 1/2W Q512 BF423 TP0542 E650 11 SP D800 1N4007 D802 1N4007 C801 1000 1KV C852 C856 0. 1 SMD_50V D701 C713 1000 SMD_50V 220 2W E670 4 C603A Q600 T2SC2271 VCC 6 -V_DRIVE 10uF 63V T600 360T/40T R608 0. 33 1W 8 E671 5 E651 C501 220 SMD_50V 9 FL1 FL2 C512 10 G3 N. C. R602 2. 7K SMD 3 R502 15K 2W 470 SMD_50V D502 LS4148 12 A33EKC02X11 SW800 SDKVB10200 INPUT 4 KMC 220V R800 2. 2M 1/2W F800 T2AL/250V B6 L800 PLA10AN1330R5 C800 0. 1 275V R805 150K 2W 14. 1V ON B5 14. 8V STBY D804 C806 1N4148 0. 47uF 100V C807 2200 63V R806 100 2W THERMAL PROTEC. R802 +BM 3. 9 312V ON 5W 320V STBY E800 C803 100uF 385V E801 C850 100uF 160V Q856 BC635 +5V O_S_VCC 3 R712 1. 18K 0. 4W_1% R702 1. 33 0. 6W_1% R705 XXX 1/2W E662 E661 +8V Q650 TT2138LS BCI +8V +5V KRGB2 KRGB1 1 2 3 4 5 6 7 R512 100 SMD Q502 BF422 V_OUTPUT 2 R860 18 1/2W R861 560 1/6W R862 1K SMD D806 ERB44-02 L801 1uH R822 R815 18K 1/6W C812 100 SMD_50V TO0526 7 5V ON 0V STBY C857 10uF 63V GND 1 TO0395 E652 R0 G0 B0 C674 0. 022 SMD_50V R682 47K SMD R691 100 SMD E654 JO652 +8V D652 LS4148 C655 R655 270K 2W D662 ERB06-13 C651A 0. 01 1600V C675 0. 1 SMD_50V R683 47K SMD D674 XXX C678 0. 47 SMD_16V R688 220K SMD D675 LS4148 C676 0. 47 SMD_16V Q673 BC847B AKB +8V -12V T800 E802 10679390-P2 1 11 +5V_M E701 E702 -12V R703 1. 5 0. 6W_1% Q651 BC847B H_FLY&SYNC C703 0. 22 63V D703 24V R653 4. 7K SMD D651 LS4148 1000 400V R522 510 SMD 1. 79V KG KR SPF G1 G2 1 2 3 4 5 6 7 R532 47 SMD R552 3. 3K 1/4W 9 7 SPF 68 KG G2 KR GND KB H H G3 E660 BCL D685 LS4148 R684 4. 7K SMD C502 220 SMD_50V C513 5 FL1 FL2 13. 9V Q857 BC857B R869 470K 1W B1_L -DEFL_FAIL R503 15K 2W E850 E803 8 TO0506 B2 470 SMD_50V D503 LS4148 4 R543 1. 5K 1/2W Q513 BF423 KB IC800 MC44603ADW SYNC. I DEMAG. DETE 8 CT CUR_SENSE_I 7 SOFT_START 11 RP_STND_BY FOLD_BACK_IN 5 E_A_OUT GND 4 V_FEEDBACK 14 RF_STND_BY 15 VC 2 R_REF VCC 1 OUTPUT 3 12 13 O_V_PROTECT 6 TO0490 E851 5 L851 D851 RK19 C851 1000uF 16V 9. 77V ON 10. 16V STBY Q853A Q853 XXX +8V JUMPER TO0545 R685 R513 R686 10K SMD 18K SMD 100 SMD KDY E665 1 E666 2 Q503 BF422 TP0540 8V ON 0V STBY Q860 BC857B C858 100uF 25V E656 R708 4. 7K SMD D700 LS4148 D661 ERB44-04 C656 0. 039 400V C657A XXX 400V C653A C653 E655 ZOCAL XXX 3 SP 2 C809 9 10 TO0508 0. 33 0. 5W 14 R807 XXX SMD_1% 330 SMD_50V R812 3. 3K SMD R811 1M SMD C810 1000 SMD_50V R863 1K 0. 4W_1% XXX 250V L802 13 L853 Q800 2SK3067 R817 R816 680 1/4W C811 47uF 50V 220 1/4W R819 4. 7K SMD R818 1K 1/4W FERRITE 3 R864 1. 78K SMD_1% R706 10K 1/6W +5V_M +8V R533 47 SMD R523 510 SMD R571 1. 5K SMD D570 LS4148 R553 3. 3K 1/4W A34EAC61X52 A34EAC41X06 Q859 BC857B C814 100 SMD_1KV R851 100 1/4W +5V_M V_GUARD R868 10K SMD R850 C859 0. 22 SMD_16V D611 Q611 PDTC124ET C611 0. 1 SMD_50V LS4148 R612 10K SMD R611 1M 0. 6W_1% 3 4 C503 220 SMD_50V DEFLECTION YOKE Q854 BC847B Q570 BC857B R572 430 SMD R808 XXX SMD_1% R813 120K SMD R814 9. 1K SMD 16 D852 LS4148 R853 220K SMD R852 820K 1/6W -PD R859 470 SMD R855 220K SMD Q850 BC847B C860 0. 01 SMD_50V 1K SMD Q855 BC847B R854 39K SMD 1. 79V C571 470 SMD_50V VR800 2. 2K C813 1000 SMD_50V R820 1. 5 2W R821 1. 5 2W C853 2200 63V C854 1000 SMD_50V P. W. B. 075-01555/1. 7 ZONA NO AISLADA DE RED LIVE PARTS AREA ZONA NON ISOLATA DALLA RETE NOTA DE CUMPLIMIENTO DE NORMAS Cuando se sustituye cualquier componente del receptor TV hay que consultar la lista de componentes del Manual de Servicio, y todos los componentes que estén indicados con * o !ATENCIÓN este televisor contiene elementos especialmente sensibles a la electricidad estática (ESD). Recomendamos que se realice la manipulación de circuitos integrados y semiconductores con las debidas precauciones. [. . . ] NOTE: 1. - Tutti i valori delle resistenze sono in OHM, K=1. 000, M=1. 000. 000. 2. - I valori de capacità indicati con un numero minori di 1 sono in uF maggiori di 1 sono in pF. 3. - Tutte le informacioni di questo schema sono corrette all'inizio della serie. [. . . ]