RCA-Victor-Co-Inc-M-107 电路原理图.pdf

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1、600; KC MODEL M-107 PAGE 437-B MODEL M-107 Six -Tube Automobile Receiver ELECTRICAL SPECIFICATIONS Type and Number of Radiotrons Used -2 RCA -6D6, 1 RCA -6A7, 1 RCA -75, 1 RCA -41,1 RCA -84 Battery Current (6.3 -Volt Battery): -Total, 6 Speaker Field (Cold)1 35 Amperes Tubes2 1 Amperes Dial Lamp0 15

2、 Ampere Power Supply (No Signal). . 3.15 Amperes Total (No Signal)6 75 Amperes Tuning Frequency Range. 540 K. C.-1600 K. C. Maximum Undistorted Output1 9 Watts Maximum Output3 35 Watts (593v LF QD204, Z3ww.Q.-4n) 4.0 v. 6Dv. 0 04v. 2043 6/2v. v. 82M.A. 204s,0, 93 ssR.F. 0) 1 14.0 x,2SmA. 230c9C angP

3、WR r,-CY 19.0v. 270,iA 1-7ALLVOLTAGES EXCEPT HEATER ARE TO GROUNOFVoltages at Socket Contacts Location of Line -Up Capacitors Alignment Procedure STEP CONNECT HIGH SIDE OF TEST OSC. TO - TUNE TESTOSC TO - TURN RADIO DIAL TO ADJUST THE FOLLOWING FOR MAX. OUTPUT 1 I -F Grid in series with 0.01 mfd 175

4、 Kc Quiet point near 800 Kc P of aid I -F Trans. 2 1st Det.Grid In series with 0.01mfd P) R1D- MIII+ 111014 INTERNAL CONNECTIONSOF ELECTROLYTIC CAPACITOR 4- c 73IUD, 045 010 111 11 io MID INTERNAL CONNECTIONS OF CAPACITOR PACK RUC53. 85-110 wa410 00CE CM85170 .4mr RID YELLOW INTERNAL CONNECTIONS OF

5、1S1 LE TRANSFORMER 1551/fS. CX I U YELLOW INTERNAL CONNECTIONS OF 221-1.ETRANSFORMER O -1 1:1 r3 A tJ CO 收音机爱 好者资料库 RadioFans.CN PAGE 439-B M107 REPLACEMENT PARTS Insist on genuine factory tested parts, which are readily identified and may be purchased from authorized dealers Stock No. DESCRIPTION L

6、istStock -No. DESCRIPTION List RECEIVER ASSEMBLIES 4302Resistor -700 ohms-Carbon type -1 watt 4305Bracket-Tuning condenserdrive bracket (R13)-Package of 10 assembly 2240Resistor -30,000ohms-Carbontype -1 6981Cable -4 -conductor shielded volume control watt (R14) cable4239Resistor -3,000 ohms-Carbon

7、type -3 watt 4300Cable-Single-conductor-Power input cable. (R15) 4301Cable-Single-conductor-Dial lamp cable.3623Shield-Antenna, R. F. or oscillator coil shield. 3861Capacitor-Adjustable trimmer capacitor (C8). 4233Shield-Detector oscillator or output Radio - 4246Capacitor -80 mmfd. (C12) tron shield

8、 4248Capacitor -300 mmfd. (C18) 4236Shield-I. F. or R. F. amplifier Radiotron 4245Capacitor -890 mmfd. (C9) shield 3639Capacitor-.02 mfd. (C15) 3701Capacitor-.01 mfd. (C20, C22) 4232 Socket -6 -contact Radiotron socket 3877Capacitor -0.1 mfd. (C4, C16) 3572 Socket -7 -contact Radiotron socket 3597Ca

9、pacitor-.25 mfd. (C26, C27) 6192 Spring-Tuning condenser drive cord tension 4304 6979 Capacitor -0.5 mfd. (C28) Capacitor pack-Comprising one .01 and one 6960 spring-Package of 10 nsformer-FirsdiateTrta ransformer (L7,tL8,intermeC13, C14) frequency .004 mfd. (C24, C25) 6963Capacitor pack-Comprising

10、one 5. mfd. and one 10 mfd. capacitor (C21, C23) 6962 Transformer-Second intermediate frequency transformer (L9, L10, CV) 4243Capacitor pack-Comprising two .05 mfd. capacitors (C1, C5) 6978 Volume control (R8) 6965 4299 Coil-Antenna coil (L1, L2) Coil -!-Choke coil (L13) 6976 CONTROL BOX ASSEMBLIES

11、Back-Control box back 4298Coil-Choke coil (L17) 7769Box-Control box complete 6967 Coil-Oscillator coil (L5, L6) 3690 Bracket and strap assembly-Comprising one bracket, two screws, one lockwasher and 6966 Coil-R. F. coil assembly (L3, L4) one strap 7768Condenser -3 -gang variable tuning condenser (C2

12、, C3, C6, C7, C10, C11) 7770 Cover-Control box front cover 4306Cord-Tuning condenser drive cord-Pack- age of 10 4259 Cover-Station selector dial cover-Trans- parent celluloid-Package of 5 6493 Drum-Tuning condenser dial drum and hub 4261 Dial-Station selector dial with set screws 4258 Key-Volume con

13、trol key 3584 Ring-Antenna, R. F. or oscillator coil re- taining ring-Package of 5 4340 Lamp-Dial lamp-Package of 5 4307 Roller-Tuning condenser idler roller-Pack- 4260 Pointer-Station selector indicator age of 54257 Ring-Station selector dial cover ring(es - 6135 Resistor -270 ohms-Carbon type-X wa

14、tt cutcheon) (R2)-Package of 5 4262 Screen-Dial light screen-Package of 5 3218 Resistor -600 ohms-Carbon type-X watt (R5)-Package of 5 4255 Screw-No. 4-40-X inch oval head machine screw for holding cover to control box 4242Resistor -3,000 ohms-Carbontype-X back-Package of 10 watt (R10)-Package of 5

15、4252 Screw-No. 10 -32 -%-inch fillister head set 3152 Resistor -30,000 ohms-Carbon type-% watt (R7)-Package of 5 screw forholding condenser drive and pinion gear and volumcoupling control 3602Resistor -60,000 ohms-Carbon t ype-X shaft-Package of 10 watt (R4)-Package of 53652 Screw-No. 10-32- X -inch

16、 cupped point set screw for holding station selector or volume 3116Resistor -200,000 ohms-Carbon type-X control flexible drive shaft to control box- watt (R11)-Package of 5 Package of 10 3744Resistor -250,000 ohms-Carbon type-X watt (R1)-Package of 5 4254 Shaft-Volume control coupling shaft 6186 303

17、3 Resistor -500,000 ohms-Carbon type- X watt (R12)-Package of 5 Resistor - 1 megohm - Carbon type - 3,/ watt (R3, R6)-Package of 5 4250 4251 Shaft and gear-Station selector pointer shaft and gear, Shaft and gear-Station selector drive shaft and pinion gear 6242Resistor -2 megohms - Carbon type -X wa

18、tt (R9)-Package of 5 4253 Spring-Volume control key holding spring -Package of 10 收音机爱 好者资料库 RadioFans.CN PAGE 440-B M107 REPLACEMENT PARTSContinued Insist on genuine factory tested parts, whichare eadily identified and may be purchased From authorized dealers Stock No. DESCRIPTION ListStock No. DES

19、CRIPTION List FLEXIBLE SHAFT AND7782 Housing-Rear section of housing complete CABLE ASSEMBLIES-Less hinge pin 7762 Cable-Dial lamp cablewith socket and 4320 Nut-Wing nut-Package of 10. section of connector4266 Pin-Hinge pin-Package of 5 4264 Clamp-Metal clamp for holdingflexible4318 Screw-Wing screw

20、-Package of 10 shafts-Package of 10 4319 Screw-No. 6 -L4 -inch slotted hex head self 4295 Screw-No. 10 -32 -X -inch cupped point sec screw-Fastens flexible shaft housing to tapping-Fastens case bottomtofront section of housing-Package of 10 metal case-Package of 10 4295 Screw-No. 10 -32 -X -inch hea

21、dless set screw 7771Shaft-Station selectorflexible drive shaft approximately 28 inches long -Used to fasten drive shafts to housing- Package of 10 7773Shaft-Station selectorflexible drive shaft approximately 23 inches long 4287 MISCELLANEOUS ASSEMBLIES Body-Antennaconnector body-Package 7772 Shaft-V

22、olume control flexible drive shaft approximately 32 inches long 4289 of 10 Body-Fuse connector body-Package of 10 7774Shaft-Volume control flexible drive shaft approximately 27 inches long 3689 Bracket-Receiver mounting bracket,bolt and nut assembly 4265Sleeve-Coupling sleeve for volume control shaf

23、t-Package of 5 4283 Cable - Antenna lead-in able- Approxi- mately 35 inches long 4263Socket-Dial lamp socket 4288 Cap-Antenna or fuse connector cap-Pack- age of 10 POWER SUPPLY UNIT 4293 Capacitor-Ammeter capacitor-.5 mfd. 4013Capacitor -200 mmfd. (C30) 6495 Capacitor-Generator capacitor-.5 mfd 4293

24、Capacitor -0.5 mfd. (C29) 4291 Clip-A supply clip-Package of 10 7779Capacitor-Comprising two .02 mfd. capaci- tors (C31, C32) 4286 Ferrule-Antenna or fuse connector ferrule and bushing-Package of 10 7776Capacitor-Comprising one 8. mfd. and one 4 mfd. capacitors (C33, C34) 3646 Fuse -20 ampere (F1)-P

25、ackage of 5 4290 Insulator-Fuse connector insulator-Pack- 3956Clamp-Capacitor mounting clamp-Pack- age of 5 age of 10 4323 Knob-Tone control switch knob-Package 7778Coil-Filter reactor choke coil (L14) of 5 7777Reactor-Filter reactor (L16) 4282 Knob-Station selector knob-Package of 5. 4308-Screw-Bin

26、der head No. 6 -32 -X -inch screw for mounting capacitor pack-package of 10 7766 Lead-Power lead with female section of fuse connector-From power cable to battery. 6980Socket -4 -contact vibrator socket 4492 Plate-Ornamental plate located on housing 7484Socket -5 -contact Rectifier socketfront-Packa

27、ge of 2 7775 Transformer-Vibrator transformer (T1).4494Plate-RCA Victor name plate 7780Vibrator complete (L15)4493Screw-No. 4 self -tapping screw for mount- ing ornamental plates-Package of 10 REPRODUCER ASSEMBLIES 4495Screw-No 8 self -tapping screw for mount- 9496Coil-Field coil, magnet and cone su

28、pport (L12) ing station selector drive shaft and bushing -Package of 10 4294 Screw-No. 10-32-54-inch.hcx head used to 9492Cone-Reproducer cone (L11 )-Package of 5. mount receiver chassis to housing-Pack- 6982Transformer-Output transformer (T2) age of 10 9494Reproducer complete 4303Screw-No. 10 -32 -

29、A -inch hex head used to 4277Screw-No. 8 -324g -inch binder head repro- ducer mounting screw-Package of 10 mount power unit to housing-Package 10 4284Spring-Antenna or fuse connector spring- HOUSING ASSEMBLIES Package of 10 4322Bracket assembly-Station selector drive shaft 6152Suppressor-Distributor suppressor bracket and bushing 6151Suppressor-Spark plug suppressor 4321Cloth-Grille cloth 6669Switch-Tone control switch (S2) 7781 Housing-Front section of housing complete -Less hinge pin 4285Washer-Antenna or fuse connector insulating washer-Package of 10