RCA-Victor-Co-Inc-RADIOLA-64 电路原理图.pdf

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1、PAGE 180-A RADIOLA 64, vicToR/9-18,9-54 3tilt MOWN MI 11$ WI SILTS that is, one with an open filament but otherwise normal. STEP CONNECT HIM SIDE OF TEST OSC. TO - TUNE TEST OSC TO - TURN RADIO DIAL TO ADJUST THE FOLLOWING OM PUT 1 1st Det. Grid in series with 0.01mfd 180 Kc - 3rd I -F Itn- ing Cond

2、. i -F2nd ITun- Ing Cond. 1st I -F Tun - ing Cond. Max - Max. Max. 2 Remove 1st I -F tube - replace with dummy tube 3180 Kc - 1st I -F Neut.Min. Cond. 4 Remove dummy tube - replace with 1stI -F tube Remove 2nd I -F tube - replace with dummy tube 5180 Kc - 2nd I -F Neut-min. Cond. 8 Remove dummy tube

3、 - replace with aid I -F tube 7Repeat Step 1 8 Antenna in series with 200 mmfd Replace tuning condenser 91400 Kc About1400 KC 0c. Trimmer Max. 10800 Kc About 80 800 KC Os. Trimmer Max. 11 Repeat Step 9 12 Connect radio to antenna and ground Set vol. cont. at max. and sen- sitivity control near min.A

4、d - just R -F Comp.Cond.for max. output without -oscillationor distortion at any dial setting. GREEN AND -BLACK 100,0001E -Arrangement of resistors on terminal board -r. 1.5 MFD. BLACK RED YELLOW GREFN RED -Internal connections of the receiver by-pass condensers t 3rd I-IP has 2 cond.tin parallel. R

5、ockGang cond. m,nu(uDx) Wn CAT. ifrireirgiFoi ereeee I 2 2 2 2 I a I 2 22 II TO RAMA 6! 401.-d TO REPRODUCK WIT -Power Amplifier Unit Terminals 收音机爱 好者资料库 RadioFans.CN PAGE 183-A 64, 9-18, 9-54 -.4F-2 1 SLICK pars arae TRACER T227 Ma.104/01 -RED (11.14V16 NEVER 0:4 f4Off Ritor GNr -OMEN BROWN R.,OLR

6、oz. 4 -RESISTOR -B1000 - - -BLACK MOW ,9Relf,lo, TRACER -AwnIFIER aL.gre RED AND AMMON - METE, - RED JETECTOR CO r.DE dRonly 411000 vaunt- ianrROL OWEN- ELI crpu ,V1V 7-RAVS,WIER ELE(11,6- 711900 Rt-Driv0 NONA, SVC, MTN BROWN ,r4CYR-. .5,41K RED - 001000 e- Q;,Jtt tt BtAlf1:711-B1I1- O 0 CgtEW B,ue

7、ros-/25 VeirS Re -LINE 1/1-6-1, Ur /30 V, 0 1100 -.1 L- OUTPUT FILTER NUN COV r,f-C1 /9,TEN TiaME TER S1,-(0 ,LO FRNME7 i,l1.77-,1,16 (RR 777 P5,7 _RABro e g /1-1144) -19,1014,1-1, -BIOME 7-001ER RED Fve.9 MAROON oO0 4/vv, PREEN - - - - LinzI B4R, 040 veIur BRO0, 4.-05(lagrOAlthri I.VC 51_116101/1,1

8、2-EIV -a/nur 0,1,- 8, BE rern2Romar - Schematic Wiring Diagra ElecCla Radiola Model 9-18 ARCA 1V/TRRE41TRRCER BAY .BLArx if Ek PL ATE - 11-1-1110 MAPCON c-NruallE 51,4 4,10 6REER PILOT -6.01(0 -.-1-14A,E1V1 RArP1,If - BLOCKNI TYre, orrnreal B001,7 DETECTOR! - LUE aReEMT-VOLWIECON170, atffre (0 PAGE

9、85-A 64, 9-18, 9-54 tANSPORMER. pILTER:AND !1!.! BY- PASS 11 CONDENSERS POTENTIOMETER I-2104!) REPRODUCER FIELD SUPPLY PLUG SENSITIVITY /CONTROL OPERATING SWITCH, .er-PASS CONDENSERS POWER SUPPLY PLUL /f A.C. INPUT PLUG (TO ELECTRICAL OUTLET) LINE VOLTAGE ADJUSTMENT SWITCH INPLT POWER. CORD ss Recei

10、ver and socket power units with connecting wires, terminal strip, lugs and Radiotron socket contacts REPLACEMENT PARTS Insist on genuine factory tested parts, whichare readily identified and may be purchased from authorized dealers. STOCK No. DESCRIPTION STOCK No. DESCRIPTION 1403 1838 1845 2010 201

11、4 2034 2175 2247 2250 2252 2266 2289 2270 2312 2313 Block - Pickup connector block and wire. Plate - Pickup magnet retaining plate - Pack- age of 3. Screw - Pickup needle screw - Package of 5. Condenser - 0.00016 mfd condenser. Cable - Tuning condenser cable drive. Switch - Power line adjusting swit

12、ch. Magnet - Pickup magnet. Knob - Tuning knob. Cover - Pickup cover. Block - Pickup connector block. Socket - Single tube socket. Condenser- Oscillatorseriescondenser - 720 mmfd. Resistor Armature - 40,000 -ohm resistor. - Pickup armature. Plate- Pickuparmatureadjusting plate - Package of 10. 2314

13、2316 2320 2334 2335 9.336 2341 2342 2343 2620 2762 2784 2872 Coil - Pickup coll. Pole piece - Pickup pole piece. Resistor - Pilot lamp filament resistor. Control - Sensitivity control. Resistor - Tapped resistor - 4470 ohms. Control - Volume control - 1200 ohms. Resistor Resistor Resistor - mid -tap

14、ped resistor - 60 ohms. - 5 terminal resistor - 7780 ohms. - 7 terminal resistor - 3040 ohms. Rubber - Damper and pivot rubbers - Compris- ing1 damper block and 2 pivot rubbers - Package of 1 set. Bearing assembly - Governor bearing assembly - Comprising 2 bearings, 2 set screws and 2 steel balls -

15、Package of 3 sets. Tray -Needle tray -Comprising plate,spring and 2 mounting screws - Package of 2. Ball and spring - Governor ballandspring with mounting screws and washers - Package of 5. PAGE 186-A 64, 9-18, 9-54 & 9-56 INL.1- L I NLLIV ILI II / SINS 4.7y.1J111.111111Vij S tock No. DESCRIPTION St

16、ock No. DESCRIPTION 2947Leather- Regulating lever friction leather10465Screw - Lift ring stop screw with lock nut - - Package of 20.Package of 2. 5338Coil - Speaker field coil.10466Spring -10and12guidepintension 5669Scale - Dial scale - Package of 10. spring and screw - Package of 5. 5881Condenser-

17、By-pass condenser-1/2 mfd- 10468Pin - Left hand record locating pin. on each side of mid -tapped resistor.10469Pin - Right hand record locating pin. 5685Potentiometer - 60 ohms. 10470Plate - Start and reject plate with switch. 5742Socket - a type Radiotron socket. 10471Pin - 12 plunger pin - Package

18、 of 5. 5745Transformer - Input transformer. 10472Pin - 10 plunger pin - Package of 2. 5807Condenser-Parallel trimming condenser for10473Plate - Pusher plate. oscillator. 10474Lever - Clutch release lever. 5809Resistor -3000-ohm oscillator grid resistor. 10475Lever - Sound box lift lever. 5815Resisto

19、r - Resistor assembly - Comprising2 mid -tapped resistors - 60 ohms. 10476Lever - Taper tube return lever. 5842Knob - Volume or sensitivity control knob. 10477Lever - Index lever - Complete. 5862 Condenser - By -Pass condenser pack. 10478Lever - Lift lever toggle - Complete. 5863Meter - Tuning meter

20、. 10479Carrier - Pawl and pawl carrier. 5867 Coll - Choke coil. 10480Clutch - Clutch wheel with set screw. 7198Lamp - Compartment lamp - Package of 5. 10481Gear - Connecting link gear. 8341 8342 Coils - Coll assembly mounted on strip. Transformer-Intermediate frequency trans - 10482 10483 Coll - Mot

21、or inductor coil - 60 cycle. Coil - Motor Inductor coil - 25 cycle. former. 10484Transformer - Output transformer and filter. 8368Condenser.Filter condenser Pack. 10485 Transformer - Pickup input transformer. 8369Transformer - Power transformer - 25 cycles.10486Pickup - Pickup unit complete. 8373Tra

22、nsformer - Power transformer 760 cycles).10487Housing - Pickup housing back. 8575Cone - 8 paper cone.10488Felt - 8 felt ring - Package of 2. 10129Ball - Steel ball bearing - 3/16-Package of 20. 10489Escutcheon- Radio panel escutcheon assem- bly - Comprising 1 volume control escutch- eon,1 stationsel

23、ector escutcheonand 1019610196Spring - Regulating lever spring- Package of 10. mounting screws - Package of 1 set. 10289Governor- Governorassembly - Comprising 10490Control - Electrola volume control. spindle, collar,balls, springs, friction disc and screws - Assembled. 10491Switch - Silent tuning s

24、witch with cable and spring - Less bushing, washer and mounting 10292Gear - Governor drive gear with set screw. screws. 10293Lever - Regulating lever with leather -Pack- 10492Spring - Pawl carrier spring -Package of 10. age of 3.10495 Washer - Spring washer - Package of 20. 10311Catch- Door catch wi

25、th strike and nail-10496Spindle - Turntable spindle. Package of 2 sets. 10497Index assembly-Recordindexassembly - 10361Screw - Pick-up cover mounting screw - Pack- age of 4. Comprising indextrip lever, trip cam and set screw. 10362Screw - Pick-up mounting screw-Package of10498Handle - Large door dro

26、p handles - Set of 2 4.- Comprising 2 handles, 2 plates, 4 mount - ing pins, 2 mounting screws and 2 escutch- 1037110371Socket - Compartment lamp socket -Less clamp and mounting screws. eons. 10456Capacitor - Motor capacitor - 3.2 mfd. 10499Gear - Intermediate gear. 10457Bracket - Eccentric stop lev

27、er bracket. 10500Disc - Rotor disc. 10501Bolt - Motor board bolt with 2 rubber washers 10458Button -Rubber button with rubber stop pad - - Package of 2. Package of 3. 10459Tube- Taper tube- Electrola - Comprising 10502Screw - Connector block screw -Package of 10. tube, pickup crook,crook stop, eccen

28、tric screw and connector block. 10504Screw - Pickup motor mechanism screw - Pack - age of 5. 10461Switch -Compartmentlampswitch -Less sleeve and screw. 10462Switch -Radio to record transfer switch with throw. 10463 Switch - Cycle completing and pickup short- ing switch. 10464Screw - 12 Eccentric screw with trip.