RCA-Victor-Co-Inc-10K1 电路原理图.pdf

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1、PAGE 201-B MODELS 1OK1 11 43v; I.F. 6K7 TRANS. A/MODE RAY WW TO THIS TERM ESNNECTIONSWEI TO CMASSS GNO BRAIN RECEPTACLE PRI ADJ. 22V. -X144V.1 1.1v. 13)W 1-1.1gly!sty. uA.c: 1 Ca! AUDIO a 269v. 6F5 RESISTOR(-1481 ASSEMBLY IVOUTPUT 6L6 77 t-ukfAT DV., TR Ov. 243v Ir 4, AC. IiS C.G.r11-4;-. V. 61(7 22

2、v.L. - - CG. OSC(-,;v 6J7L_41.3Y.j15t A.C.0, .- -430 -T7V. 0, . C G Iv. BET-0.3v. 6L7Le3v. _, S.C. 10BV.- R 6K7 tsv. 0 A.C. -0.? V. SOTTOM FRONT OF CHASSIS has the 20 mfd. capacitor C76 at the bottom left rear of chassis omitted.Service data for Models 10T and 10K is directly applicable to these rec

3、eivers except for the data con- tained herein.Power Supply Ratings (A, B and C)-135 watts.Undistorted and Maximum Power Outputs -7 and 10 watts.Cabinet Dimensions (height, width, and depth) Model 10K1-41, 29, and 143/4 inches.Weights (net and. shipping)Model 10K1-91 and135pounds.Resistance Diagram a

4、nd Cathode Current Readings to be disregarded. Universal Power Transformerresistances(pri.and sec.) -7.4 and 240 ohms total. AN. TERM+ Bay.: BAD.r- -1, -6.5 v RESISTOR416m-lis.,.-1 ASSEMBLYr, A.C. -_ _I ZLI-0.7v. ul -03V , 1 24 DET.41 . il6H6-s TUNING TUBE SHIELDCABLE ._ -Rcuiiotron Socket Voltages,

5、 Coil, acrd I -F Trimmer Locations Model 1OK1 and Model 10T (Second Production) RCA VICTOR DIVISION OF RADIO CORPORATION OF AMERICA, CAMDEN N. J., U. S. A. 收音机爱 好者资料库 RadioFans.CN A2 00L sow C A wIcAOIAINS Sm., ALONG THIS LINE INDICATE CONIACI ON -MAGir AucAlAir r R.F. flt-DET. S60 bum 61L7 617 LS 3

6、0 I of Sit 2 2(420 W cm, RI awe i RT -C6 MOO iM C A 42 (g. CT2 re o WM _ $ - ASC. :657 E 26 025 162210610. 1-41,1- 1-23 IreM0MLLY C26 c_242omn 2ltOmsof 53 F A. La C2C14 TM50 MME nits. *rum minimums TRANS,.compatriots LANK SNITCH SIOcycc I PesilICIIA *MAGIC DRAIN MT 4- TO 682-0 /60 -60. 6.4* - 25., M

7、DI 064.4 o-495* 470.it OROWN- c,CREEN POWER TRAIISE CONNECTIONS -Ir L_215-5 TUNING TUBE t.1 I0 -*AT- R36 MFG c.335.60. PIECE 514 C74 DS.0 =TT)-075 30-501.10 6125 SW 5 2 MI 4700 232 4 0, D. TO 102,61as 35,11, -Schematic Circuit Diagram Model 10K1 and Model 10T (Second Production) Tr CAPACITOR PNCAcog

8、nac -nom Ra5 265, ROWN YELLOW-. 21. 07 MOO. 0.4. IL 547 100n. Gat TUNING JUDE 6E5 13Z 0 7 N 0 收音机爱 好者资料库 RadioFans.CN PAGE 203-5 10K1 C:10 2 20 WIMP rWANT TRAP Fr2 MMF. C35 TOMMF. C36 COMM!. C39 220 MME 0 CI6 2-1Z MMF C15 SOMME. CSC. COIL A,B.C C36 2-20 MMI. 0C37 ANT. COIL X.A11,C BOTTOM FRONT OF CH

9、ASSIS BOTTOM TE.RM TOP 7168 BOTTOM TERM. Magic Brain Wiring Diagram TOP TERM. BOTTOM TERM. TOOTER BOTTOM TERM. DET. COIL CONNECTIONS C2 5616MT T-70 564 - OSC. COIL CONNECTIONS ANT. COIL. CONNECTIONS RCA VICTOR DivISION OF RADIO CORPORATION OF AMERICA, CAMDEN N. J., U. S. A. PAGE 250-B MAGIC BRAI N /

10、) X C3tM Xa0CS AILITC 6C000ArC C3 ANT 20000 R C 5-57, 11C1)0APC Boy, Of 0,40515 (f, Krew) POWER OUTPUT ANT. COIL D r0 1017( C - -.c-42,$)g7c 3341P, C23 01CC13 OSEC14 05COR MC 57,000 AC20000 K.C.6000 R C 1500 R. C A. APPROA INSTANCE IN MORS-CHASSIS AAst TO TOR OP TRIMMER PitiNCIR 11, C Ti I Ye Ivo14

11、.04 IV* lato. L9 AC 600C OSt. 17K.C. C113 350 R.0 -Magic Brain. Trimmer Locations R1C7 MOAN96o 24093 (1) 6F5 AUDIO tsJ- I.E. TRANS SEC. ADO. 4 tc R. E AM PL 6K 560 PIMP. I.F. KC 6K1 S O R7 ist DET 2 ii . . ,),Ja oi ,.,w .,14,. ,. 0, OA 0 611 fill C25 0 0 0 0 0 0 0, el 54 SWIM 0 0 01 7 b 0,0 CLOODO,

12、o 0,O 9,O oON 611 SRA OSC. TUNING TUBE a RECT. O SEC AMPL.22_4 DEL L A.V.C. SA -670 Radiotron and I -F Trimmer Locations MODELS 9T, 9K2, 9U, 9U2 & 9K10 RI S60.000. 24094 POWER c-% TU6E Mr - OUTPUT R.F AMP If / Ey Mr/ 6F5 t 120 MUNE !I AUDIO SEC. 003. L2S 460 IC I.F. TRAMP.IfineL.LETRANSFDITAAV.0 SE0

13、 AD.1.SEC. LIDLSO 460 IR.C.460 P.C. 9 RECT Radiotron and I -F Trimmer Locations MODELS 10T, 10K, 10K 1,10711 & 10 K 11 1-27 4 5 7 OWEA 0*/ SEC. AC, Ag:C F ANIPL 6E5 oTT:TiCT1. 0 0 TT 0 0 0 00 - 81(5 Fr16- yAvc 0000 i.trAMPL, SEC AC,SEC .z.gc MODEL 13K -Radiotron and I -F Trimmer Locations BM1,40,4 N

14、IL All N SiL AilME AM165861.7100.86TOLAli LT5LOSLSO433IT IRON 440 5041410400 004405 SEC ADJ LES 460C MODEL 15 K -Radiotron and I -F Trimmer Locations RI 560.000, C42 560MM R7 60000., jS12 OET TUNING TIM R4 56.000 SEC AID SEC MU L27 460 K C460 K C MODEL 15U IST. A 010 I -F ALIGNMENT 9K2, 9K10,9T, 9U

15、and 91I2 STEP CONNECT HIGH SIDE OF TEST OSC. TO - TUNE TEST OSC TO - TURN RADIO DIAL TO ADJUST THE FOLLOWING FOR MAX.OUTPUT 1 I -F Grid in series with 0.01 mfd 460 Kc Quiet point near 600 Kc A BandLl L27L26 2nd I -F Trans. 2 1st Det. Grid in series with 0 .01mfd L25L24 1stI -F Trans. 3 Antenna in se

16、ries with 2C0 mmfd Wave Trap Minimum Output I -F ALIGNMENT 15U STEP CONNECT HIGH SIDE OF TEST OSC. TO - TUNE TESTOSC TO - TURN RADIO DIAL TO ADJUST THE FOLLOWING FOR MAX. OUTPUT 1 2nd I -F Grid In series with 0.0 imfd 460 Kc C8.ilet point near 800 Kc A Band L29L28 3rd I -F Trans. 2 1st I -F Grid in

17、series with 0.0imfd L27L28 2ndI -F Trans. 3 1st Det. Grid in series with 0.0 imfd L25L24 1st I -F Trans. 4 Antenna In series with 200 mmfd LlWave Trap Minimum Output AMMILIEM. ,MIONII ANNIMIN MUM ANNIMM INIMMENFAIMMIMMININ smimmwlmommmAmmmi sinimmummmi sommummor INNINIMMINNINMEMMIr IMIUMINIMMIUMMY O

18、MMEMMUININIMW MNINIMMINNINNIV 111920111, AMINIMMIM, AMIIMPERINIMINIM. ANNININW/Aki UNE& /UMW/ A1,111IMMNI /MMUMAININVINIMNINM. MINNOMUMMLI UMW INNEMPANININIMrliMMIN ommuMoNMENmmmor INEMMININMININIMIHNI MIMMINNIMNIMIMMININ UMMINOMMINNIMMV INMMEMMMMUMN MMININMMIWIP IIIIMMEMNIP B Winn AMMINNIMMINS. AMN

19、IMM=MNININIM. AMINMMUNINIMMUNNIL ANIMM/MMMNIMMEM, INNIMMFAIMMUMMINI MINKINNIMMINIONNIINI MMIMMMINIMMMINMEN MIMMMUMMIMMUMMI ,MMMMMEMMUMMMIr IMMINOWNIMMNIMP ,MUMMMMMENI, -UMW. D I -F Alignment Oscillograph Curves A-Correct curve showing properi-f alignment as obtained with fidelity control counter -cl

20、ock- wise. B-Incorrect curvesimilarto A showing im- proper alignment of i-f system caused by one or more circuits being slightly detuned. C-CorrectshowingbroadeningofcurveA obtained when fidelity control is rotated fully clockwise. D-Incorrect curve showing broadening of curve B obtained when fideli

21、tycontrolisrotated fully clockwise. PAGE 254-B MAGIC BRAI N NOTE:R -FAlignment of all Models is Identical. ALIGNMENT PROCEDURE Models ioT, loK, ioKi, ioTii, ioEii, 13K & 15K. DI AL CALIBRATION: (Refer to selector dial instructions) CATHODE RAY OSC I LL I GRAPH CONNECTIONS: Connect vertical H to di t

22、erm of phono. board.Connect vertical 0 to chassis. Set Fidelity control in counter clockwise position. STEP CONNECT HIGH SIDE OF TEST OSC.TO - TUNE TESTOSC TO - TURN RADIO DIAL TO .ADJUST THE FOLLOWING FOR MAX. OUTPUT 1 2nd I -F Grid in series with 0.0imfd 460 Kc Quiet point near 600 Kc A Band L30L2

23、9 3rdI -F Trans. 2 lotI -F Grid In series with O.Olmfd L28L27 2nd I -F Trans. 3In series with 0.01mfd L25L24 1stI -F Trans. 4 Antenna in series with 200 mmfd LiWave Trap Minimum Output 5 Antenna in series with 300 ohms 57000 Kc 57 Mc D Band C23tC39A010A Osc.R -FAnt. 620000 Kc 20 Mc C Band c13tc35A C

24、3 A Osc.R -FAnt. 76000 KC 6 Mc 13/1 Band C14t036AC4 Osc.R -FAnt. 8 Antenna in series with 200 mmfd 1500KC 1500 Kc A Band 016C37C5 Osc.R -FAnt. 9600 Kc 600 Kc WA Band L9L -F Osc. Rock Gang 10Repeat Step 8 11350 Kc 350 Kc X Band C18C38C6 Osc.R -FAnt. 12175 Kc 350 Kc xe Band L10L -F Osc. Rock Gang 13RepeatStep 11 t A Osc.460 Kc above signal on all bands. Use minimum capacity peak. Use nazi/aux capacity peak - ROCK GARG tracks