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Summary of Contents for Victor CTC9A

Page 1: ...9U 210CK905U 210CK906U 210CK907U 210CK920U 210CK924U 21CK935U 21CK936U 210CT835U 210CT836U 210CT837U CTC9H 210CKR940 210CKH946 210CTR845 210CTR847 CTC9N 210CKR940U 210CKR946U CTC9P 210CKR940 U 210CKR9...

Page 2: ...SFORMERS ARE TO FACILITATE CIRCUIT TRACING OR COM PONENT REPLACEMENT AND MAY NOT NECESSARILY BE FOUND ON THE UNIT ALL WAVEFORMS EXCEPT CO WITS BLACK AND WHITE TEST CONTROLS SET TO PRODUCE 4 lOLOR CIRC...

Page 3: ......

Page 4: ...HORIZ BLANKING AMP g A6CG7 L28 TERMINAL GUIDE...

Page 5: ...HORIZ BLANKING AMP 1U6CG7 g 5SI 5 ZW 38SV 4 BACKGROUND 1 OOK RCA VICTOR CHASSIS CTC9A B F H N P...

Page 6: ...RCA VICTOR CHASSIS CTC9A B F H N P FOLDER 1 WVHDVia HDO19...

Page 7: ...h slug away from chassis OVERALL VIDEO IF RESPONSE CHECK 9 10 11 12 13 14 Connect bias as under Video IF Alignment Connect a OOlmfd capacitor in series with a 180SJ resistor from pin 5 Plate of the 2n...

Page 8: ...generator and tune in the strongest signal in the area Set Volume control for normal volume Set All so that core Is flush with the top of coil form Observe scope and listen to sound Change bias at poi...

Page 9: ...n ends of the magnets 180 degrees apart Rotate both magnets simul taneously to achieve the desired results VERTICAL CONVERGENCEADJUSTMENTS Recheck the Preliminary Convergence Adjustments for correct s...

Page 10: ...00 BALANCED INPUT 1NB4A INPUT FIG 5 SET TWO MARKERS AT EQUAL HEIGHT F IG 8 iNPUT i nfcJA i rn SC PE INHUT 2400mmf J 1N34A I I2K 82K 4 470mmf F IG 6 FIG 7 SET MARKERS AT EQUAL HEIGHT FIG 9 ADJUST FOR E...

Page 11: ...CHASSIS BOTTOM VIEW CAPACITOR AND ALIGNMENT IDENTIFICATION PAGE 8...

Page 12: ...470 1000 1000 1500 1000 10 10 22 100 1000 1 22 390 1500 1000 1000 1000 001 1000 22 10000 5 1500 10000 560 1 10000 10000 047 0068 0018 0047 1000 VOLT 200 200 200 1600 200 600 200 400 600 600 TOL NPO 25...

Page 13: ...3 MCE255 GEM 4147 GTM 411 GEM 4015 GTM 411 GEM 4015 2HV 310 GTM 4022 JL 382 GTM 411 GEM 4015 GTM 201 GTM 2056 GTM 201 GTM 201 B 210 B 110 B 110 GEM 6147 GTM 411 SPRAGUE PART No 5HK S10 5HK S10 4TM P1...

Page 14: ...7415 RESISTORS All wattages 1 2 watt or less unless otherwise listed ITEM No R28 R29 H30 R31 R32 R33 R34 R35 R36 R37 R38 R39 R40 H41 R42 R43 R44 R45 R46 R47 R48 R49 R50 R51 R52 R53 R54 R55 R56 R57 R58...

Page 15: ...PART No 106385 105306 106391 106386 106387 100441 105294 105308 105295 78466 102201 104904 102196 104904 105311 105255 106377 100441 106381 106382 106383 107290 105213 105214 105216 107289 107296 1022...

Page 16: ...No FUSE 102792 106357 105252 HOLDER 106356 LITTELFUSE PART No FUSE 33203 5 C 3iA 250V 318 750 3 4A 250V 3AG P T HOLDER 346007 BUSS PART No FUSE C 3j GJV 3 4 HOLDER HC 2 to 3 CRYSTAL DIODES ITEM No M7...

Page 17: ...ial Clear Models 210CK885U 6U 9U 210CK905U 6U 7U 210CK920U 4U 210CK935U 6U 210CKR940U 6U 210CT835U 6U 7U Off On Volume Brightness Brown Maroon Models 210CT822 U Off On Volume Brightness Wine Models 21...

Page 18: ...TP1 UV CHROMA SYNC PHASE DET 9 o M TOP CHASSIS TOP VIEW PAGE 14...

Page 19: ...AGNET CONVERGENCE BOARD NOISE AGC RED BKGD GREEN SCREEN GREEN BKGD BLUE SCREEN BLUE BKGD VERT CENTERING 3 n 70 FOCUS HORIZ BLUE CENTERING LATERAL MAGNET CONVERGENCE MAGNETS CABINET REAR VIEW o a m XI...

Page 20: ...HORIZ PRINTED BOARD VERTICAL PRINTED BOARD...

Page 21: ...VIDEO IF PRINTED BOARD L aaaiod d N H J fl V6313 SISSVHD aOIDIA V3H...

Page 22: ...INITE RESISTANCE TP t9n 630K 33K 4 5meg t 3K 1 47000 t 5K t39K 125K Pin 10 NC V201 V202 ITEM 6BC8 6EA8 TUBE 1 55000 1 76000 Pin 1 NC 125K 420K 27K 5meg 47 K 1300 Imeg 120K t 20K Pin 11 t550K 550K 100K...

Page 23: ...O BURST V MIXER OSC V202 6EA8 J wui 6BC8 RFAMP CHANNEL SELECTOR f FINE TUNING D J j BRIGHTNE J SOUNO x V _ v X ATTENUATION f hf VIDFO 1 X 3rd VIULO IF I SYNC SEP n l j C S Y r SA i T VOLUME SS n ON 1...

Page 24: ...PRINTED BOARD ARROWS INDICATING TUBE LOCATIONS ARE POINTING TO PIN 1 UNLESS OTHERWISE INDICATED CircuiTrace Numbers 23 thru 38 A Howard W Sams CIRCUITRACE Photo VIDEO PRINTED BOARD ARROWS INDICATING...

Page 25: ...HF TUNER PART KRK48D p ITOPVIEW Z3 6Zmml N7505H I WOWT 1 lOmmf N220SI FINE TUNING r l 10mmf 5 I 230V 1 yo KM _J AV osc B 6EA8 M5V S 5600o C218 ICOOmml l R215 f 1200 CHANNEL SELECTOR SWITCH SHOWN IN CH...

Page 26: ...U Q68 10TCC Q39 10TCC V10 10TCU Q62S 5 10TCC Q10 10TCR Q10 NOTES Not normally in distributor s stock Available thru distributor on order to manufacturer RESISTORS All wattages 1 2 watt or less unless...

Page 27: ...L CHANNEL SELECTOR SWITCH SHOWN IN CHANNEL 13 POSITION FILMBITS A PHOTOFACT STANDARD NOTATION SCHEMATIC _ _ n Howard w Som co inc i959 VHF TUNER with UHF provisions KRK49D 76C 76D L aaaioj d N H d yfl...

Page 28: ...VIDEO PRINTED BOARD C45 R81 C42 R84 SOUND PRINTED BOARD PAGE 24...

Page 29: ...KRK66M 962048 FILAMENTS A PHOTOFACT STANDARD NOTATION SCHEMATIC Howard W Sams Co Inc 1959 KRK66M 962047 UHF TUNER CONVERGENCE PRINTED BOARD PAGE 25...

Page 30: ...fl5 L 010 D7 0 D 1 T i COLOR TINT CONTROL LUME CONTROL PART 1107478 tHASSISCTC9A B NTROL PARTI 107371 i PARTI107413 CHASSISCTC9F H1 I 2 1 T ji PAST 107580 CHASSISCTC9M PI 371 Sffl SI A PHOTOFACT STAND...

Page 31: ...MIXER PLATE COIL TUNER KRK48D PAGE 27...

Page 32: ...to ARROWS INDICATING TUBE LOCATIONS ARE PRINTED BOARD POINTING TO PIN iUNLESS OTHERWISE INDICATED CircuiTrace Numbers 49 thru 65 A Howard W Sams CIRCUITRACE VERTICAL Photo ARROWS INDICATING TUBE LOCAT...

Page 33: ...Sams CIRCUITRACE Photo HORIZONTAL PRINTED BOARD ARROWS INDICATING TUBE LOCATIONS ARE POINTING TO PIN 1 UNLESS OTHERWISE INDICATED 8 CircuiTrace Numbers 77 thru102 A Howard W Sams CIRCUITRACE Pholo CON...

Page 34: ...OLUME S X Ut c I EOIF 3rdVIDEO IF M r v z C SEP Z6J tm S f V3 y 3 S V Y o N f I SOUND REJECT BOTTOM VIEW HORIZAFC Vll A 1 6CG7 J HORI Z OSC V HORIZ WAVEFORM r HVA d STEREO JACK HORIZ OUTPUT HV REGULAT...

Page 35: ...ic...

Page 36: ...CHASSIS BOTTOM VIEW RESISTOR AND INDUCTOR IDENTIFICATION d N H A 8 V6D13 SISSVHD HOJLDIA...

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