RCA-Victor-Co-Inc-6T2 电路原理图.pdf

《RCA-Victor-Co-Inc-6T2 电路原理图.pdf》由会员分享，可在线阅读，更多相关《RCA-Victor-Co-Inc-6T2 电路原理图.pdf（10页珍藏版）》请在收音机爱好者资料库上搜索。

1、PAGE 6 4- B MODELS 6T2,6K2,6T10,6K10 .MB. MOWN LLLOw .-kwcp POWER TRANSF. OUTPUT 66 (.211.41 MUdi 0og,/ .0000 CORRECT GAP BETWEEN FIBER TIP OF TRIP ._/.411 PLUNGER AND LEG OF TRIP LEVER IS FROM no, INCH TO nub INCH WHEN PLUNGER IS I ii. , . .1.11!. r , a xr, 1 I I I I I III I : 111 / MEET NAIL TO UN

2、SCREW TURNTABLE SPINDLE CAP ROTATED. LEVER TRIP FRICTION LEVER SWITEM 0: ./ LEVER PLUNGERR/I C:,-i_tx.in. i =. SPRING . FN. - ,4 t . / . I .-r4 / -,-,.- MOUNTING PLATE I PIVOT MATT gillf , CONE POINT SET SCREW .12.1., _.,. ,. .L.7# PICKUP 1 LEVER . PICKUP ARM SPINDLE .,- .15, , ,.7:, ,.a-it AND BEAR

3、ING ROTOR iP - - -C ,.e - ).r4 ISET SCREWS IN PIVOT ARM AND PICKUP LEVER BUSHING SHOULD BE LOCAT-t. Z!1 mikNim I 1,4=0, /,a- r i.,ii - .-. IS I.E.AVY1 /. / , , STATOR SPRING, rSx. .-ler IL. . (.-s-.: ED IN THEIR PROPER SLOT AND HOLE IN PIVOT SHAFT. MAKE SURE THESE SCREWS ARE TIGHT.CLEARANCE BETWEEN

4、PICKUP LEVER BUSHING AND ,/ . 1 - SWIFTS LEVER BUSNING SHOU1NOT ME MORE THAN o-bo INCH. CONE CLAMP,POINT SET SCREW IN PICKUP LEVER BUSHING MUST ENTER HOLE NV PIVOT 4 /C WASHER . IBI_ - /DAAWER.-,- SHAFT. / .,. _,_ TRIP -E.=_- ,a.Viar r I TRIPPER I FORK MS lib= - L 1 11 BRAKE STEEL WASHER .= .1 LEATH

5、ER % 1: PWASHER , .1 , N I)INIomm. ./ ; hailliP I ,/1 1 b LEVER ThADJIsUST AND D LOCKNBRAKEcNSCREVR TiN0 I 11 THE OFF POSITION AND TURNTABLE SLIGHTLY RAISED. ROTOR -. , a TURNTABLE .,.0 .,._, SHAFT AND BEARING If 40 i 1/ I l., ,. i. -_L_,- ., 47ADJUST TRIPPER .,_ _ S.,. I.17 / TO OBTAIN-. .*. .o03 P

6、ICKUPARM STATOR 4.0125.00IS AIR GAP OIL TURNTABLE SHAFT IFMOTOR BECOMES -.- - 011 INCHINCH -,-=-7-., i ,., , i SLOPE IN DIRECTION SHOWN NOISY VISCOLO ID CLAMP -.-. .a. - sen CHECK FOR CLEARANCE BETWEEN i, ROTOR AND MOTOR BOARD Airalt 4-1/ 11,411/;41. 1 PECTCS .,=,. _._._ _. .-_.- - -;.:; - - ,.-_-,

7、RUBBER SLEEVE . DANNg . TURNTABLE eh.-.-,-,- La li !MI I -.-.-.-4,- . IL , ,-.-.;. ,-. . ,.- -. - : - : ., - _, -,.,- 1It MOTOR BOARD . - ow. -.- IC,. FRi cnoN -=,.= -=-A- LIVER .L- .- _-.,.-.2-,._-,_:. LUBRICATE THIS SHAFT % % _-.- -_-_-. - t .-. lip- rmegiiire,.-.-ty.WL ONLY IN FR/CTION MECH- SIP

8、TRIP 4 .- ANISM, OTHERWISE LIB- 1 FORK ,e,;-, RICATEALLMOVING II . =.7.= PARTS _I. .6.-N.,b. ifk . 41 1=111 MOTOR SUPPORT SCREW USE ENOUGH WASHERS SO THAT FRICTION WILL PREVENT MOVE- CORRECT CLEARANCE OF al n 11104 ORITNINED IT ADJUSTINGMENT OF TRIP FORK WHEN TRIP LEVER IS MOVED BUT NOT THE THREE MO

9、TOR SUPPORT SCREWS.CHECK FOR CORRECTENOUGH TO CAUSE PICKUP TO JUMP GROOVES WHEN PLAYING CLEARANCE AT 3 PORTS AROUND EDGE OF TURNTABLEA VICTOR RECORD HAVING A a-LAI INCH DIAMETER ECCENTRIC SPRING C WASHER WASHERS FRICTION MECHANISM GROOVE 01-b/ 5 Model 7 IIMotor Board Adjustments PAGE 68-B 6T2, 6K2,

10、6T10, 6K10 .-SHIELD EXT. L24 5001. ToRECEIVER REPLACEMENT PARTS Insist on genuine Factory tested parts, which are readily identified and may be purchased From authorized dealers GREEN - SHIELDS, GREEN -BLUE BLACK BLUE Stock No. DESCRIPTION Stock No. DESCRIPTION 12930 5237 11888 12032 11350 12511 112

11、89 11623 11290 11622 11621 11287 4868 11315 12670 11395 4858 4836 11414 4841 5170 11240 11387 5212 11465 11256 11617 11618 12767 RECEIVER ASSEMBLIES Board-Antenna and ground terminal board Bushing-Variable condenser mounting bushing assembly-Package of 3 Cable-Tuning lamp cable and socket Cable -3 -

12、conductor,shielded,volume control cable, approx. 8 inches long, completewith4 -contactmalecon- nector and grid contact cap Cap-Grid contact cap-Package of 5 Cap-Grid contact cap-Package of 5 Capacitor -50 Mmfd.-(C9) Capacitor -175 Mmfd.-(C22, C26) Capacitor -400 Mmfd. (C2, C6) Capacitor -3000 Mmfd.-

13、(C13) Capacitor -3600 Mmfd.-(C11) Capacitor -4500 Mmfd.-(C14) Capacitor-.005 Mfd.-(C29) Capacitor-.015 Mfd.-(C33) Capacitor-.035 Mfd.-(C28) Capacitor-.01 Mfd.-(C24) Capacitor-.01 Mfd.-(C25, C27) Capacitor-.05 Mfd.-(C35) Capacitor -0.1 Mfd.-(C15, C42) Capacitor -0.1 Mfd.-(C19) Capacitor-.25 Mfd.-(C32

14、) Capacitor -10 Mfd.-(C30) Capacitor -10 Mfd.-(C16) Capacitor -18 Mfd.-(C31) Capacitor-Adjustable trimmer-(C12) Capacitor-Adjustable trimmer for wave - trap, Stock No. 11391-(C1) Coil-Antenna coil less shield-(L2, L3, L4, L5, C3, RI) Coil-Oscillatorcoillessshield-(L6, L7, L8, L9, L10, L11, C10) Cond

15、enser -2 -gang variable tuning con- denser-(C4, CS, C7, C8) 4573 5119 6123 12768 11619 12770 12712 4340 12718 11466 11624 11620 11400 8072 11282 12263 11398 11453 11452 Connector -2 -contactfemaleconnector for motor cable-receiver section Connector -3 -contactfemale connector for chassis reproducer

16、cable Connector -4 -contact male connector for cable, Stock No. 12032 Drive-Variabletuning condenser vernier drive Foot-Chassis mounting foot and bracket assembly-Package of 2 Holder-Dialscaleholderand lamp bracket assembly Indicator-S t a t i o n selectorindicator pointer Lamp-Dial lamp-Package of

17、5 Mask-Dial light diffuser complete with red, orange and green -colored screen Resistor-Voltagedivider-comprising one 3,500 -ohm, one 13,000 -ohm, one 85 - ohm, one 40 -ohm and one175 -ohm sections-(R14, R15, R16, R17, R18) Resistor -22 ohms-Flexible type com- plete with grid contact cap-(R19) Resis

18、tor -220 ohms-Carbon type -1/10 watt-(R1)-Package of 5 Resistor -27,000 ohms-Carbon type-% watt-(R10)-Package of 5 Resistor -33,000 ohms-Carbon type -1/2 watt-(R4)-Package of S Resistor -56,000 ohms-Carbon Type- -1/10 watt-(R5)-Package of 5 Resistor -100,000ohms-insulated-1A watt-Package of 5-(R3) R

19、esistor -220,000 ohms-Carbon type - 1/10 watt-(R7)-Package of 5 Resistor -270,000 ohms-Carbon type - 1/10 watt-(R12)-Package of 5 Resistor -470,000 ohms-Carbon type - 1/10 watt-(R13)-Package of 5 PAGE 69-B 6T2, 6K2,6T10, 6K10 & 7U Replacement Parts (Continued) STOCK No. DESCRIPTION STOCK No. DESCRIP

20、TION 11397Resmtor-560,uou ohms-Carbon type - 1/10 watt-(R2)-Package of 5 MODELS 6T2 AND 6K2 12013Resistor -1megohm-Carbontype - 1/10 watt-(R22)-Package of 5 MISCELLANEOUS ASSEMBLIES 11626Resistor -2.2 megohms-Carbon type- 1/4 watt-(R6, R20, R21)-Package of 12698Crystal-Stationselectorcrystaland escu

21、tcheon 5 11582Knob-Rangeswitchknob-Package 11603Shield-Coil shield for Stock Nos. 11617 of 5. and 11618 11610Knob-Stationselectorknob-includes 12735Shield-Dial lamp shield-Package of 5 large and small knob-Package of 5 11390Shield-I.F.transformershieldfor Stock Nos. 11388 and 11389 11347Knob-Tone co

22、ntrol or volume control knob-Package of 5 11199Socket-Dial lamp socket 11377Screw-Chassis mounting screw assem- 12771Socket-Dial lamp socket-Located at bly used on Model 6T2-Package of 4 top of dial scale 11210Screw-Chassis mounting screw assem- 11381Socket-Tuning lamp socket and ocover bly-Used on

23、Model 6K2-Package 11195Socket -5 -contact 5Z4 Radiotron socket of4 11198Socket -7 -contact 6F5 or 6H6 Radiotron socket 11349Spring-Retainingspringforknob- StockNo. 11347, No. 11582 and small 11196Socket -8 -contact6A8,6F6or6K7 Radiotron socket knobofStockNo. 11610-Package of 5 12769Switch-Range swit

24、ch-(S2, S3)4982Spring-Retaining spring for large knob 12668Tone Control and Power Switch-(R9, S1) of Stock No. 11610-Package of 10 11391Trap-Wave trap-(L1, C1) 11388Transformer-FirstI.F.transformer less shield-(L12, L13, C17, C18) 11389Transformer-Second I.F. transformer le.ss shield-(L14, L15, C20,

25、 C21, C22, R5, R7) MODELS 6710 and 61(10 11848Transformer-Powertransformer -100- MISCELLANEOUS ASSEMBLIES 125 -volts, 50-60 cycles-(T1) 11849Transformer-Powertransformer -100- 125 -volts, 25-40 cycles-(T1)13303Crystal -Stationselectorescutcheon and 11850Transformer-Powertransformer -105- crystal 250

26、 -volts, 40-60 cycles-(T1) 13304Knob -Large station selector knob Model 6T10 13144Volume control-(R11)only ADDITIONAL REPLACEMENT PARTS MODELS Me 61(2. 6110 AND 61(10 13595Knob -Large station selector knob Model 6K10 only 13305Knob - Small (vernier) station selector knob 12717Board - Phono. terminal

27、 board. - Model 6T10 only 12772Bracket - Top dial lamp socket bracket. 13396Knob - Small (vernier) station selector knob 8070Resistor - 22,000 ohms (R4). - Model 6K10 only 12286Resistor - 56,000 ohms (R3). 13336Knob - Tone control, volume control, or range - 12792Dial - Station selector dial. switch

28、 knob -Model 6710 only 13278Knob - Tone control, volume control, or range - Stock No.12032 Cable, 4836Capacitor(C35),4573 switch knob - Model 6K10 only Connector 8072 Resistor (R4),12263 Resistor (R3), 11210Screw - Chassis mounting screwassembly - 12013 Resistor (R22) and 11381 Socket used in Model

29、7U only. Model 6K10 only 11377Screw -Chassis mountingscrewassembly - MODELS 6T2,6K2 ,6Tio AND 6Kio 4982 Model 6T10 only Spring - Retaining spring for knob Stock No. REPRODUCER ASSEMBLIES 13304 and 13,.V5 11232Board-Reproducer terminal board 11349Spring - Retaining spring for knob Stock No. 8060Brack

30、et-Output transformer mounting bracket and clamp 13278,13305,13306, and 13336 11470Coil-Field coil-(L16) 11469Coil-Neutralizing coil-(L18) 11235Cone-Reproducer cone complete-(L17) -(Model 6T2) 11258Cone-Reproducer cone complete-(L17) -(Model 6K2) 5118Connector -3 -contact male connector for speaker

31、cable 12666Cover-Speaker cover (Model 61(2) 9621Reproducer complete (Model 6T2) 9622Reproducer complete (Model 6K2) 11253Transformer-Output transformer-(T2) 11886Washer-Spring washer to hold field coil securely-Package of 5 PAGE 70-B 6T2, 6K2, 6T10, 6K10 8.7U REPLACEMENT PARTS (Continued) 7U ONLY St

32、ock No. DESCRIPTION ListStock No. DESCRIPTION List MOTOR BOARD ASSEMBLIESand laminations -105-125 volts, 25 -cycle 11751Bushing-Motor mounting bushing and spring assembly, comprising one bush- ing, one large washer, one cup washer, one spring, one small washer and two nuts 11748 operation Damper-Mot

33、or damper assembly-com- prising one damper, one damper plate, one screw, two rubber washers and one C washer 13065Lever-Brake mechanism actuating lever, 11741Motor -105-125volts,60 -cyclemotor complete-(M1)11742 fastens to pivot shaft under base Motor -105-125volts,50 -cyclemotor 3261Rest-Pickup rub

34、ber rest-Package of 5 complete 11750Screw-No. 4-40 x 9/32, cone pointed, headless set screw for lever, Stock No. 11743Motor-105-1?5volts,25 -cyclemotor complete 13065-Package of 10 AUTOMATIC BRAKE AND 11746Tripper-Automaticbraketripper-lo- cated cn rotor laminations SWITCH ASSEMBLIES 11737Turntable-

35、Turntableassembly-com- plete with rotor laminations -60 -cycle 13099Brake-Automaticbrakeandswitch operation complete 11738Turntable-Turntableassembly-com- 4577Connector -2 -contact male connector for brake switch power supply leads plete with rotor laminations -50 -cycle operation 12932Lever-Frictio

36、n lever assembly complete 11739Turntable-Turntableassembly-com- 11753Plunger-Automatic brake trip plunger. plete with rotor laminations -25 -cycle 12043Screw-Automatic brake screw and fric- operation tion leather assembly 4083Washer-Leather washer-Package of 10 11756Spring-Automaticbraketriplever sp

37、ring-Package of 10 4084Washer-Metal washer-Package of 10 11757Spring-Automatic brake lever spring-MISCELLANEOUS ASSEMBLIES Package of 10 11762Box-Used needle box 11755Switch-Automatic brake switch-(S4). PICKUP AND ARM ASSEMBLIES 11996Bracket-Tuning lamp mounting bracket and clamp 12030Cable -2 -cond

38、uctor shieldedcable,ap- 11731Armature-Pickup armature prox. 18 inches long, connects phono- 11732Coil-Pickup coil-(L23) graph volume control to compensator 4543Damper-Pickup damper block complete pack with damper plate 12031Cable -3 -conductor shieldedcable,ap- 12931Pickup -and arm complete prox. 19

39、 inches long, complete with 4- 11951Screw-Needle holding screw-Package of 10 contactfemaleconnector,connects phonograph volume to receiver REPRODUCER ASSEMBLIES 11272Clamp-Cable clamp for phonograph vol- ume control cable, Stock Nos. 12030 11232Board-Terminal board assembly and 12031-Package of 5 11

40、231Bolt-Yoke and core assembly bolt and nut 11760Compensator-Phonograph compensator pack, comprising one 470 -ohm and one 8060Bracket-Output transformer mounting bracket 1.000 -ohm resistors, one .01 Mfd., one .1 Mfd. and one 1 Mfd. capacitors and 11257Clamp-Cone center suspension clamp- ing nut and

41、 screw assembly-Package one.25Henry reactor-(L24,C39, C40, C41, -R25, R26) 11470 of 5 Coil-Field coil-(L16) 4153Connector -4 -contact female connector for cable, Stock No. 12031 11469Neutralizing coil-(L18) 12666Cover-Reproducer cover 11258Cone-Reproducercone-(L17)-Pack- age of 5 12698Escutcheon-Sta

42、tion selector escutcheon and crystal 5118Connector -3 -contact male connector for 12742 . Escutcheon-Tuning tube escutcheon reproducer 11347Knob-Phonograph volume control, re - 5119Connector -3 -contactfemaleconnector for reproducer cable- ceiver volume control, or range switch knob-Package of 5 962

43、2Reproducer complete 11610Knob-Stationselectorknob-includes 11253Transformer-Output transformer-(T2) one large and one small knob-Pack- 11886Washer-Spring washer usedtohold age of 5 field coil securely-Package of 5 11582Knob-Tone and power switch knob- MOTOR ASSEMBLIESPackage of 5 10194Ball-Steel ba

44、ll bearing-Package of 20 11763Receptacle-Needle receptacle 11740Base-Motor base and bearing assembly 11210Screw-Chassis mounting screw assem- 11745Cap-Turntable spindle cap-Package of 5 bly-comprising one screw, one washer, and ote lockwasher-Package of 4 11733Coil-Stator assembly-comprising coil an

45、d laminations -105-125 volts, 60 -cycle 4982Spring-Retaining spring for large knob in Stock No. 11610-Package of 10 operation 11349Spring-Retaining spring for small knob 11734Coil-Stator assembly-comprising coil and laminations -105-125 volts, 50 -cycle in Stock Nos. 11610, 11347 and 11582- Package of 5 operation11695VolumeControl-Phonographvolume 11735Coil-Stator assembly-comprising coilcontrol and switch-(R27, S5)