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RCAVICTOR CT-100 Manual
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RCAVICTOR CT-100 Manual

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RCA
MODEL CT-IOO
Color TV
Receiver
Entire Contents Co pyrig h ted
E N V E L O P E
A N D C O N T E N T S P R I N T E D I N U . S . A .
H O W A R D W . SAM S & C O ., IN C.,
p u b l i s h e d b y
I n d i a n a p o l i s s
I n d i a n a
,
Scanned by mbear2k - Jan 2012

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Summary of Contents for RCAVICTOR CT-100

  • Page 1 MODEL CT-IOO Color TV Receiver Entire Contents Co pyrig h ted E N V E L O P E A N D C O N T E N T S P R I N T E D I N U . S . A . H O W A R D W .
  • Page 2 CONTROL FOCUS CONTROL 7* > CONTROL CONTROL TUNING SELECTOR ° TRADE NAME RCA Victor Model CT-100 (Ch. CTC2) MANUFACTURER RCA Victor D iv., Radio Corp. of America, Camden, N, J. TYPE SET Television Receiver TUBES Thirty-seven r> POWER SUPPLY 110-120 Volts AC-60 Cycle RATING 4.
  • Page 3 \ PHOTOFACT STANDARD NOTATION SCHEMATIC ©Howard W. Sams & Co., Inc. 1954 Scanned by mbear2k - Jan 2012 PAGE 2...
  • Page 4 1ST VIDEO AMP ® 6 C L6 Scanned by mbear2k - Jan 2012...
  • Page 5 Scanned by mbear2k - Jan 2012...
  • Page 6 » 7 * > < RCA VICTOR MODEL CT-lOO (Ch. CTC2) Scanned by mbear2k - Jan 2012...
  • Page 7 A L L WAVEFORMS TAKEN WITH NTSC COLOR-BAR GENERATOR PRODUCE FIVE SATURATED COLOR BARS — GREEN, YELLOW, RED, MAGENTA, & B L U E ---- UNLESS OTHERWISE NOTED. 7875^j H K 5 5 M W 3 - N O T E I W 4 —NOTE I W 5 —NOTE 1 1 112V...
  • Page 8 RF TUNER-BOTTOM VIEW-CAPACITOR IDENTIFICATION Scanned by mbear2k - Jan 2012 PAGE 4...

  • Page 9: Alignment Instructions

    ALIGNMENT INSTRUCTIONS ALIGNMENT INSTRUCTIONS—READ CAREFULLY BEFORE ATTEMPTING ALIGNMENT The high voltage should be d isab led by rem ov ing the fu se (M5) in s e r i e s with pin 7 of the deflectio n yoke socket. SOUND IF ALIGNMENT USING AM SIGNAL GENERATOR AND VTVM Ground pin 2 (grid) of 6CL6 (V8).
  • Page 10 ALIGNMENT INSTI SWEEP MARKER SWEEP CONNECT DUMMY GENERATOR GENERATOR GENERATOR SCOPE ANTENNA FREQUENCY FREQUENCY COUPLING V ert. Amp. thru A16,A17 Couple m arker g enerator loosely to pin 1 Fig. 4 Thru input head (Fig. 4) 44MC 41.25MC Any non- in terfer- detecto r (detector (grid) of 6CB6 (V4).
  • Page 11 AUCTIONS (cont) Connect the potentiom eter a rm of the 15 volt b ia s supply to the ungrounded side of C55. Connect the positive side to c h a ss is . A djust potentiom eter arm for -9 volts at C55. Use only enough sweep generator output to provide useable resp o n se curve on scope.
  • Page 12 ALIGNMENT INSTRUCTIONS (cont) FIRST VIDEO AM PLIFIER AND BAND PASS A M PLIFIER ALIGNMENT R em ove 6CL6 (V8) fro m so ck et (or s h o rt pin 2 of V8 to c h a ssis). T u rn c o n tra s t c o n tro l and c o lo r sa tu ra tio n co n tro l fully clockw ise. MARKER SW EEP SW EEP...
  • Page 13 ALIGNMENT INSTRUCTIONS (cont) 7 2 -^ COAX. 1 2 0 0 7 2 - ° - COAX. 41.65 45.75 41.65 FIG.8 F IG. 9 FIG.10 3 0 0 -r'“ BALANCE D OUTPUT. . 3 0 0 *^ BALANCED IN P U T SO ^C O A X.
  • Page 14 Scanned by mbear2k - Jan 2012 PAGE 10...
  • Page 15 TOP BOT TOPBOT A 1 . (R155> (R153)- © ■ © ■ © ■ A61 I A8 ■ TOP BOT A2| A3 ■ TOP BOT A32|I 33 ' TOP BOT (Rm )- (R293)- A5 ' TOPBOT TOPBOT CHASSIS Scanned by mbear2k - Jan 2012 PAGE 1 8...
  • Page 16 SET 252 FOLDER 11 Scanned by mbear2k - Jan 2012 PAGE 1 1...

  • Page 17: Resistance Measurements

    RESISTANCE MEASUREMENTS Pin 3 Pin 4 Pin 5 Pin 6 Pin 7 Pin 8 Pin 9 Item Tube Pin 1 Pin 2 .1ft 8. 8Meg 800Kft 120ft 8. 3Meg 8. 8Meg 6BQ7A t 1. 4Kft lOKft .1ft lOKft t 11. 4Kft 6A F4 t 11.
  • Page 18 TUBE PLACEMENT CHART SET 252 FOLDER 11 Scanned by mbear2k - Jan 2012 PAGE 13...
  • Page 19 TUBE PLACEMENT CHART VERT PAGE 14 Scanned by mbear2k - Jan 2012...
  • Page 20 MISCELLANEOUS A D J U S T M E N T S HORIZONTAL SW EEP CIRCUIT ADJUSTMENTS HORIZONTAL OSCILLATOR ALIGNMENT - T u rn the s e t on and tune in a TV statio n , p re fe ra b ly a te s t p a tte rn . If n e c e s s a ry , sy n chron ize the p ictu re with the h o rizo n tal hold c ontro l (R10B).
  • Page 21 MISCELLANEOUS ADJUSTM ENTS C O N T ’ D VERTICAL DYNAMIC CONVERGENCE ALIGNMENT Connect the v e rtic a l a m p lifie r of o sc illo sc o p e to pin 1 (plate) of 12AU7 (V19). Low sid e to c h a ss is . A d ju st th e v e rtic a l co n v erg en ce am p litu d e co n tro l and the v e rtic a l co n v ergence shape co n tro l fo r w aveform s im ila r to Fig.
  • Page 22 MISCELLANEOUS ADJUSTM ENTS C O N T ’D CENTERING ADJUSTMENT A djust the v e rtic a l and h o rizo n tal c e n te rin g c o n tro ls ( re a r panel) until the p ic tu re is c e n te red w ithin th e p ic tu re tube m ask. If the p ictu re d o e s not co v er the m asked a r e a a d ju st the positioning f o r equal blank a r e a s a t top and bottom and each sid e of p ictu re.
  • Page 23 Scanned by mbear2k - Jan 2012 PAGE 26...
  • Page 24 ■RESISTOR IDENTIFICATION (I -1 7 9 ) SET 252 FOLDER 11 Scanned by mbear2k - Jan 2012 PAGE 19...
  • Page 25 CHASSIS BOTTOM VIE Scanned by mbear2k - Jan 2012 PAGE 2 0...
  • Page 26 V-RESISTOR IDENTIFICATION ( 1 8 2 - 2 9 0 ) Scanned by mbear2k - Jan 2012 PAGE 25...
  • Page 27 CHASSIS BOTTOM VIEW Scanned by mbear2k - Jan 2012 PAGE 24...
  • Page 28 C6-II6) CAPACITOR IDENTIFICATION SET 252 FOLDER 11 Scanned by mbear2k - Jan 2012 PAGE 21...
  • Page 29 CHASSIS BOTTOM VIEW- PAGE 22 Scanned by mbear2k - Jan 2012...
  • Page 30 2 0 2 a p a c it o r id e n t if ic a t io n PAGE 23 Scanned by mbear2k - Jan 2012...

  • Page 31: Parts List And Descriptions

    PARTS LIST AND DESCRIPTIONS TUBES SYLVAN 1 A GENERAL ELECTRIC, W ESTINGHOUSE) REPLACEMENT DATA RETMA ITEM RCA V ictor STANDARD BASE NOTES REPLACEMENT TYPE PART No. R F A m p lifier 6BQ7A 6BQ7A O sc illa to r 6AF4 6AF4 1st Video IF Amp.
  • Page 32 PARTS LIST AND DESCRIPTIONS (Continued) CRYSTAL DIODES REPLACEMENT DATA ITEM ORIG. TYPE RCA V ictor SYLVANIA FEDERAL NOTES PART No. PART No. PART No. K 3 E 78972 1N82 o r A R F M ixer 1N60 1N60, 1N132 1N64A Sound IF D etector 1N60 1N60, 1N132...
  • Page 33 PARTS LIST AND DESCRIPTIONS (Continued) ____________________ CAPACITORS (cont) REPLACEMENT DATA RATING ITEM CORNELL- V ictor CENTRALAB A ERO VO X ERIE MALLORY SPRAGUE NOTES CAP. VOLT DUBILIER PART No. PART No. PART No. PART No. PART No. PART No. PART No. C116 2700 39662...
  • Page 34 PARTS LIST AND DES RESISTO CONTROLS (eont) REPLACEMENT DATA REPLACEMENT DATA KAIING ITEM ITEM RATING NOTES CLAROSTAT CENTRALAB MALLORY RCA V icto r INSTALLATION NOTES RCA V icto r RESIST­ PART No. PART No. PART No. PART No. PART No. PART No.
  • Page 35 CRIPTIONS (Continued) *S (cont) TRANSFORMERS (SWEEP CIRCUITS) REPLACE WENT DATA REPLACEMENT DATA ITEM ITEM RCA V ictor RCA V ictor Stancor Merit Triad Halldorson Thordarson PART No. PART No. PART No. PART No. PART No. PART No. TYPE No. PART No. PART No.
  • Page 36 PARTS LIST AND DESCRIPTIONS (Continued) COILS (cont) REPLACEMENT DATA ITEM DC RES. RCA V ictor MEISSNER MERIT MILLER NOTES PART No. PART No. PART No. PART No. PRI. SEC. F il. Choke 73477 19-3001 TV -189 4604 1 m ic ro h e n ry 7th Video IF 78993 17-4504...
  • Page 37 PARTS LIST AND DESCRIPTIONS (Continued) CRYSTAL DIODES REPLACEMENT DATA ITEM ORIG. TYPE RCA V ictor SYLVAN 1 A FEDERAL NOTES PART No. PART No. PART No. 78972 1N82 or A R F M ixer 1N64A 1N60 1N60, 1N132 Sound IF D etecto r 1N60 1N60, 1N132 1N64A...
  • Page 38 RF TUNER SCHEMATIC Scanned by mbear2k - Jan 2012 PAGE 34...
  • Page 39 < < Scanned by mbear2k - Jan 2012 PAGE 35...
  • Page 40 Scanned by mbear2k - Jan 2012 PAGE 36...
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