Sanyo C21ZM15, Service Manual

Page 1: ...ideo input Phono jack x 1 Audio input Phono jack x 1 Sound Output 5 OW Peak music power output Dimensions 506 W x469 H x483 D mm Weight approx 20Kg Specifications subject to change without notice Product Code 111317415 Original Version Chassis Series A7 A21 Give complete SERVICE REF No for parts order or servicing It is shown on the rating plate G This T V receiver will not work properly in foreig...

Page 2: ...UNER I 1 G out 1 D B B out I V in m 1 I Xlol SAW Iuzw ITDA83 mB8 5V TEXT IC270 TDA4661 lH Delay rl B Y in REAR 4 515 5 6 016 5fvmz FRONT Filter 1 I SCART N I 1 SCART 5 ad V in Em 1 u a 4Deflection 1 1 AN5264 vl r B9 5 Speaker trans less 1 SP 1 T581 POWER T511 B2 18V Jg Speaker TRANS ti converter oTRANS r l Ac zercirukqq g B6 2V al SP 2 Headphone HJ ...

Page 3: ...IME BASE 34 35 1 I 2 5 5MHz Trap D120 i l 4 5MHz Trap 1 Q156 6 oMmiq 0 Slo Q155 5 5MHz Filter S9 Q154 4 5MHz Filter SIF Filter 7 Q153 W5S3 Sound Cam er Trap D121 5 5 6 016 5MHz Trap v IC260 P I f 1 Q2 i A IC701 CPU I X j 1 1 4 TV ID 40 4 5 5 5 6 0 36 V 4 43 6 5 3 1 4 3 58 50 60 ID 24 I V SYNC Pulse forO S D i to 4 L 3 ...

Page 4: ...oscillation pulse and input vertical sync pulse are monitored by the trigger divider circuit and switching 50Hz and 60Hz system the vertical amplitude automatically adjusted for 50Hz and 60 Hz The output signal from the trigger divider is triggered vertical oscillation circuit consisting of R401 C402 and pin42 and vertical drive pulse is output from pin43 VR451 is for changing the amount of AC fee...

Page 5: ... back to DY and an opposite charge is then stored in DY This opposite charge then switches the dumper diode in Q432 ON the resonance state is completed and an amplifying current is then flowed again directly to DY through the dumper diode By this means deflection in the first half of the scanning period is performed and when Q432 becomes ON at the end of the first half of the scanning period defle...

Page 6: ...ERTER o 0 TP F 0 2 aolll NORMAL _ C n rP TRANS IC451 m Swm o VERT AMP i L511 n a I EB IC27 lHD LA TP H Tp Q h GREY SCALE ADJ VR611 RED BIAS m VR621 GREEN BIAS 1 m VR601 BLUE BIAS m VR612 RED DRIV m VR602 m CRT UNIT 14 VR640 r TP 6E E III 6 Z Q621 p 6F 3 BLUE DRIV Tp_6c i r i CRT UNIT VR640 16 20 21 9 VR611 TP 6E RED BIAS E VR602 BLUE DRIVE K6P 6 ...

Page 7: ...g can be adjusted by switching SW451 ical center 1 Receive the monochrome circular pattern 2 Set the brightness and contrast to normal 3 Vertical size can be adjusted by using VR451 rtical size L 1 Receive the monochrome circular pattern 2 Set the brightness to normal and contrast to maximum 3 Adjust the focus control on the F B T for the best focus on the screen center 1 Receiver the monochrome c...

Page 8: ... P 38 9MHz to Usin Tuner Converter Coil 7 and 101 adjust the marker be maximum by usin9 position to be Adjustment T121 P 38 9 MHz 45 o 10 c 34 47 MHZ 45 1o Waveform A 1 Oscilloscope D Input Probe PROG LEVEL DC15 5V Main Unit u Uu CID 0 0 T Pssill P p tin F R5CQ Q 00715 jJg 05ss a B 1 A J 1 0 0 IC451 o VERT AMP 0 O lS E SW451 8 Overall Waveform PAL Adj a ba 6 ED TP E j R563 mu m o o o Detector Adj ...

Page 9: ...ed o Oscilloscope Sens 10OmV div not used 1V DIV c SG Output 5 0 None ATT 35dB 1VIDIV ATT 35dB 8 Fix the AGC voltage when the Keep AGC voltage and conform the Keep AGC volta9e Adjustment overall waveform level is marker position P is near by the Ref Set the VIF Adjustor Sweep off and adjusted at 1 0 Vp p line pix SG to CW output Using T1 21 adjust DC voltage to be 3 6V 0 2V Waveform m p ine 3 PROG...

Page 10: ...tern signal 2 Turn Red and Blue guns on and turn off Green gun Adjust the angle between the Tabs of the Four Pole Magnet 1and 2 and superimpose the Red and Blue vertical lines in the center area of the picture screen Refer to figure 2 3 Keeping the mutual angle of the Tabs of the Four Pole Magnet turn them together to superimpose the Blue and Red horizontal lines in the center area of the picture ...

Page 11: ...8572 POWER BUTTON 9 6102494556 CABINET BACK I 6102298406 SPRING 610 2494532 LABEL RATING I _ 2 6102401158 TRANSPARENT BOARD 10 6450029349 ASSY REMOCONJXRB _ 3 6102494594 DOOR 4 I 610 104 2505 PUSH LATCH 6102494020 INSTRUCTIONS MANUAL I 5 6102494587 DEC SHEET 6 610 2463828 ASSY LEG 2 used 7 I61O 225 7595 5PEAKER GRILLE 2 used 8 I61O 2478587 CABINED FRONTASSY_ I I _ _ I 1 11 ...

Page 12: ... f 5 K f 10 M zox P 5 15 L Rated value ohms K1 000 M l 000 000 Material CARBON Carbon MT FILM Metal Film OXIDE MT Oxide Metal Film SOLID Composition MT GLAZE Metal Glaze WIRE WOUND Wire Wound CERAMIC RES Ceramic FUSIBLE RES Fueible Ref No Part No Description 610 247 7825 CRT PCB ASSY E6RS UE2758 TRANSI STER 0601 405041 6507 TR 2SC2621 D RA 405041 6705 TR 2SC2621 E RA 4050669903 TR 2SC2688 1 K 4050...

Page 13: ...07013 1206 DIODE 1S1555 405011 8609 TR 2SC1740S S 4070134207 DIODE 1S2076 4050122002 TR 2SC1815 GR 4070137109 DIODE 1S2473 4050122101 TR 2SC1815 O D621 4070054505 DIODE DS442X 4050122309 TR 2SC1815 Y 4080082406 DIODE 1N4148 405019 1909 TR 2SC536 E NP 4070131206 DIODE 1S1555 4050192708 TR 2SC536 F NP 4070134207 DIODE 1S2076 4050193804 TR 2SC536 G NP 4070137109 DIODE 1S2473 4050207501 TR 2SC945A PA ...

Page 14: ...2SC945A RA 0202 405011 7305 TR 2SC1740 O TRANSISTOR 405011 7404 TR 2SC1740 R 0101 4050133305 TR 2SC2216 SAN 405011 7503 TR 2SC1740 S 0111 405011 7305 TR 2SC1740 O 405011 8401 TR 2SC1740S O 405011 7404 TR 2SC1740 R 405011 8500 TR 2SC1740S R 405011 7503 TR 2SC1740 S 405011 8609 TR 2SC1740S S 405011 8401 TR 2SC1740S O 4050122002 TR2SC1815 GR 405011 8500 TR 2SC1740S R 4050122101 TR2SC1815 O 405011 860...

Page 15: ...05 4060006804 TR 2SA1015 GR SAN 4050192708 TR 2SC536 F NP 405001 7407 TR 2SA1015 O SAN 4050193804 TR 2SC536 G NP 405001 7605 TR 2SA1015 Y SAN 4050207501 TR 2SC945A PA 4050043109 TR 2SA564A O CU 4050207709 TR 2SC945A OA 4050043208 TR 2SA564A R CU 4050207907 TR 2SC945A RA 4050044205 TR 2SA608 E CTV NP 0581 4050148408 TR 2SC2568 1 K 4050044809 TR 2SA608 F CTV NP 4050148507 TR 2SC2568 1 L 4050061103 T...

Page 16: ...A 405011 7503 TR 2SC1740 S 0713 4060006804 TR 2SA1015 GR SAN 405011 8401 TR 2SC1740S O 405001 7407 TR 2SA1015 0 SAN 405011 8500 TR 2SC1740S R 405001 7605 TR 2SA1015 Y SAN 405011 8609 TR 2SC1740S S 4050043109 TR 2SA564A O CU 4050122002 TR 2SC1815 GR 4050043208 TR 2SA564A R CU 4050122101 TR 2SC1815 O 4050044205 TR 2SA608 E CTV NP 4050122309 TR 2SC1815 Y 4050044809 TR 2SA608 F CTV NP 405019 1909 TR 2...

Page 17: ...RA C208 4030675603 MT COMPO O lU J 50V C209 4030675603 MT COMPO O lU J 50V INTEGRATEDCIRCUIT C21O 4030675603 MT COMPO Iclol O lU J 50V 4093096209 I C TDA8361 N3 C215 4030677805 MT COMPO IC171 O 47U J 50V 4090731509 I C AN5265 C216 4030675603 MT COMPO I C270 O lU J 50V 409291 0605 I C TDA4661 V2 C217 403121 3507 ELECT 4 7U M 50V I C290 409051 3006 I C TC4053BP C221 4030675603 MT COMPO I C451 O lU J...

Page 18: ... R124 401 0275502 CARBON 6 8K JA 1 6W 404051 8709 CERAMIC 100P K 400V R125 401 0253807 CARBON 180 JA 1 6W C534 4040082705 CERAMIC 470P K 400V R126 401 0272600 CARBON 5 6K JA 1 6W 4040083108 CERAMIC 470P M 400V R127 401 0246700 CARBON 100 JA 1 6W C551 403 1658605 CERAMIC 470P K 2K R128 401 0272600 CARBON 5 6K JA 1 6W 403186 1302 CERAMIC 470P K 2K R129 401 0247400 CARBON 10K JA 1 6W C552 403 1678603...

Page 19: ... 0246700 CARBON 100 JA l 6W R746 401 0269907 CARBON 4 7K JA l 6W R467 401 0583706 OXIDE MT lKJA lW R747 401 0246700 CARBON 100 JA l 6W R481 401 0663705 OXIDE MT 2 7 JA 2W R748 401 0246700 CARBON 100 JA l 6W R485 401 0595907 OXIDE MT 18JA lW R749 401 0258208 CARBON 22K JA l 6W R486 401 0247400 CARBON 10K JA l 6W R750 401 0258208 CARBON 22K JA l 6W R502 4020578105 WIRE WOUND 3 9 KA 6W R751 401 02755...

Page 20: ...891 401 025 1902 CARBON 15K JA l 6W D275 4070481202 ZENER DIODE EIIA02 05E R892 401 0272600 CARBON 5 6K JA l 6W D431 4070484906 ZENER DIODE EOA02 09A R894 401 025 1605 CARBON 1 5K JA l 6W 4070485101 ZENER DIODE EOA02 09B D441 4070066300 DIODE ERCO5 1OB VARIABLERESISTER 4070096901 DIODE RM1lC VR120 6102378726 VR B 1OK 4070646908 DIODE TVR4N X 6102397550 VR B 1OK D451 4070057308 DIODE EMOIZ VR401 61...

Page 21: ...7 CRYSTAL OSCILLATOR D584 4080082406 DIODE 1N4148 X701 6100122857 CERAMIC OSCILLATOR 4070131008 DIODE 1S1553 6102128765 CERAMIC OSCILLATOR 4070134306 DIODE 1S2076A 6102377156 CERAMIC OSCILLATORKBR 4 4070136508 DIODE 1S2471 D591 4070054505 DIODE DS442X OUT OF CIRCUIT BOARD 4080082406 DIODE 1N4148 4070131206 DIODE 1S1555 PICTURETU8E 4070134207 DIODE 1S2076 Lf M1901 4140058105 CRT A51JFC61X H R 40701...

Page 22: ... miiiiii Sq wio SANYO Electric Co Ltd Printed in Japan A14800 Julyt 93 100 S1 ...