Magnavox w604,w605,w606,w607, w608 Micromatic Service Manual

SERVICE MANUAL THE MAGNAVO X COMPANY • SERVICE DEP ART MENT FORT WAYNE. I ND IANA • • • 5275 MODELS W602, W603, W604, W605, W606, W607 & W608 AUTOMATIC RECORD PLAYERS . .. ·- ..... "'-"""-- ........ • ' : Mc:agnavox The Record Players shown abo ye are representative of the types covered in this manual, i. e. Tall post, 11" turntable , Short post, 9 1/ 2" turntable . • ·' GENERAL All mo dels of this series Magna:vox Record Players I are basically the same. Differences lie only in external appearance items and, in · some cases, the type of drive motor . 'Some versions in this series in corpora te extended type co ntrol knobs while ot her s use a s ho rt type knob assembly. The deluxe players covered in this manual utilize an 11" turntable dis c. The chart on Pages 16 & 17 shows the major differen ces in these various models. 0 the r minor difference s are identified in the exploded view diagram s and re- pl acement parts lists. All models are four-speed designed for ope rati on at 16 2/ 3, 33 1/ 3, 45 and 78 RPM. CHANGE CYCLE The changer utilizes a "Velocity Trip" mechanism and the c han ge cyc le initiates by th e fast inward motion of the pick -up arm when the s tylus e nters the lead-out gr oove at the end of the record. As the tone arm tracks on the record, the Pick-up Positioning Finger "A " in Fi gure 3, whi ch moves in uni so n with the tone arm, p ushe s against the Str iker Feed Lever (111). The Striker Arm (121) is fed inward toward the turntab le hub by the friction of its own weight resting on th e curve d end of the Striker Feed Lever (111). ISSUED: DECEMBER, 1966 As the r ecord is playin g, the St riker Arm (12 1) moves slowly toward the hub of the turntable, but th e velocity of the Tone Arm is n ot sufficient to trip the mec hanism; since the wipin g a c ti on of the hub projection moves the Striker Arm (121) back with each revolution of th e turntable. Howe ver, when the stylus enters the lead-out groove at the end of the record, the vel ocity of the Striker Feed L ever (111) is suf fi cient to c au se the Striker Arm (121) to move in ahead of the turntab le h ub projection . The Striker Arm (121) is then "struck" by the hub projection and pushed far enough to ca u se the Drive Release Lev er (131) to pivot and release the Locking Pin fr om the tab on the bottom of the Main Cam Gea r Assembly (109). The ass e mbly is then unl ocked from the out -of-c ycle or" Pla y" posi ti on, permitting the. Drive Wheel (17) and its a ssocia t ed gea r train to be pulled into co nt act with the mot or pulley which drive s the Main Cam Gear Assembl y thr ough the cha nge cycle. The Main Cam Gear Assembly makes one complete revolution in a clockwise dire c ti on durin g the change cycle . As the Main Cam Gear (109) rotat e s, the Cam Gear Locating Roller "B" rides on variou s el evations on the Cam Gear (109), causin g th e Tone Arm Lift Lever (118) to pivot and rai se the Pi ck -u p Lift Spindle (103). This action raises the Tone Arm and deter mines its vertical travel.

5275·2 ON-O t FF SW 1 ITCH ASSEMBLY IDLER WHEEL HI EI I GHT ADJ. Figure 1--Top View of Base Plate with Turntable Removed At the sa1n ·e time the Tone Arm Lift Lever (118) pivots, the Muting sw· itch Lever {141) is released and the Muting Switch (142) contacts close shunting the p1ek-up ca . rtri dge. In addition, as the Main Cam Gear Assen1bly (109) starts to rotate, the Cam Following Pm "C" in Figure 4 is forced to the outside groove of the Cam. This action forces the Tone Arm out to the point of . maximum lateral traveL With Cam still rotating, the Following Pin ''C 1 ' is moved inward through the Test Track where width is deter- mined and held constant by Lever ' '.D" on the Cam.. As the Main Cam Gear rotates, this lever is set by the wiping action against the eccentric cam which is the ·Tone Arm set-down adjustment.. During the time the Following Pin "C"' moves through the test track, the Tone A. rm is carried inwa . rdly; but "fee ls ' the edge of the first r· ecord on the sp1ndle and can move no further. Howev· er, the Following Pin "C ' proceeds on through the test track causing the friction clutch between the pick-up arm and following pin. to sli.p. The · following pin then mov. es out of the test track and is forced toward the outside edge of the cam, once again carrying · the pick-up arm outward towards the tone arm. r · est post. At a point detert nine d by the size of the record ·'felt 1 ' by the tone arrn, the Following Pin uc ·n will be forced out of the sloped groove up ramp ''E' ·, across the smooth surface and proceed to move down the positioning groove. This aetion carries the Tone Arm inward to the point wher ·e it is lowered and the stylus contacts the record l· ead-in groove. As the Main Cam · Gear continues to rotate the push- off roller on the bottom of the Cam eontaets the Reco 1 d Dropping Slide Assembly (134), forcing it outward away from the Ca.m., This action cause .s the Record Droppin.g Pawl to move laterally, resulting in the bott om record being pushed-off the spindle shelf to drop on the turntable. . As the Main Cam gear moves into the final portion of rotation, the tab located on the underside of the Main Cam, engages the locking pin on the Drive Release L· ever (131) and withdraws the Drive Wheel (17) from the Motor Pulley. The Roller 'F ·, on top of the Main Cam, . then rides into the notch on the Cam Stop Lever Assembly (50) located on the underside of the base plate. The Cam Stop . Lever Assembly (50) exerts pressure to hold the Main Cam Gear and Gear Assembly {128) in the out-of-cycle posit1on.

(MOLEX) COHN' ECTOR • 0 Q MUT I ING .SWITCH 5275 3 -· A Figure 2--Bottotn View of Base Plate Automatic Shut-Off The shut-off of the changer after the last record has been played is as follows: The Main Cam Gear (109) begins to 1otate and the Following Pin'' C 1 ' moves down. the Test Track , carrying the tone arm in toward the center of the turntabl ·e. Since the arm does not contact a record, the Following Pin · 'C'' will now leave the test track, move through the sloped groove to the outside groove in the Ca .m . thus swinging the tone ar1n out to its rest position. At a point during the rotation of the Main Cam Gear the Following Pin will lock the Shut-Off Lever on the Ca.m so the Shut-Off Lever Tab will be in its outer position (see Figure 4). Just prior to the tin 1e the following pin locks the shut- off lever· Roller (F) on top of the Can1 Gear contae s the Stop Lever Ass e1nbly (50), causing the lever to pivot. The shut-off tab on the Main Cam Gear no\v makes contaet w" th the Automatic Shut-Off Lever (48) which pivots away from the holding notch in the changer base plate. This pivoting action c auses the opposite end of the Automatie Shut-Off Lever (48) to drive forward against the slope ·d end of the Control Bar Asse1nbly which protrudes up through the base plate. Th . Control Bar A ssembly ('95·) pivots the notched por tio n move away fro1n the grooved tud and both the Control Bar Assen1bly and Aut omati ,-· Opera tin Lever ( 48) return to their or ig inal · position. This a. ction caus s · the Idler W' heel (22) to retract fro1n the tnotor pulley, switch contacts to open and th Off- ·On Control Knob to return to the · 'OFF' position. SPEED CHANGE . The Spe · ed Control Knob (Outer Knob) i rotated to th desired speed. The forward end of the Speed Ch nge Slide Lever (72) is notched so that as it n1ove forw rd the Idler Ele· vator Assembl y (80) i lifted in step . The Idler Wheel (22) is then rai sed to correspond t the v a rio us diamete1 s on Motor Pulley. Thi aetion is reversed as the Speed Change lid L v r (72.) is moved in the opposite direc tio n. A Tension Spring (78) to the bot on1 f h Idler Elevator Assen1bly {77) as ures positiv return to the next lower step on the motor pulley. The Speed Change Lock Lever (74) prev e nt s rotati on of the Speed Control Knob when the · Off-On control i in the 'ON position.

5275.-4 Remote Record Rej eet Operation On some units a Record Reject solenoid is mounted on the changer sub-plate (see Figure 9' ).. An extension of the solenoid piston protrudes through an opening in OPERATING 1. Lift Balance Arm and swing it out over the Tone Arm. 2. Place a quantity of records , not ten , on the record spindle and lowe.r them to th·e spindle off-set step. T'o insure proper indexing, records of different siz· es must be stacked w itb the largest size at the bottom. Be certain all recor· ds are of the same speed. 3. Place Balance Arm over the records and the correct stylus .. 4. Set Speed Control Knob (Outer Knob) to correct speed .. NOTE: This control cannot be rotated when the On-Off control is in the '·ON" position. 5. Rotate the On-Off Control (Inner Knob) to its maxi- m.um. clockwise position and release it when the turntable starts to revel ve. The Tone Arm will now move over and set down on the· first record. To reject rotate this control clockwise to the 'AUTO" position and release tt. Adapter for 45 RPM Records 1. Be sure the On-Off Control Knob is in the · 'OFF" position. Place adapter over spindle with the the sub-plate and pushes against the striker arm on the velocity trip n1echanism . The arn1 is then pushed back by the hub projection and unlocks the main cam gear to start the change cycle. INSTR . UCJIO . NS arrow on top of spindle pointing towards the front of changer. 2. Press downward on ad apt e r until it is firmly seated. The arrow will be pointing to the left of center when the adapter is in place. 3. To remove the adapter, pull it straight up from the spindle. Manual Play l. Lift the Record Balancing Arm and swing it out over the T'one Arm. 2. Place the record on turntable spindle. 3... Set the Turntable Speed Control ('Outer Knob) to correspond to the type of record being played. Select the correct stylus. 4. Rotate the On-Off clockwise to the ' ON ' pos it ion. 5. Manually place the stylus gently on the After the record has been played, the tone ar1n will return to its rest position and the instrume nt w i 11 shut-off automatically. If only a sel ec ted passage is to be played, the tone arm can be lifte d and placed on its rest manually afteT the passa ge is completed. ST iR I KE IR ARM STRIKER FEED LEVER ' 1 1 1 1 1.2 ;;-: .. . FR iCT: ION CLUTCH ASSEMBLY - 76130266 Figure 3--Sub-Plate A·ssembly with Cam Gear Re t noved

ADJU ST M, ENT S Tone Arm Set-Down All changers in this series provide automatic positioning for the various sizes of records by ''sampling' the outside of the botto1n record resting on the spindle The stylus then eontacts the record, after it has fallen to the· turntable, approximately 1/ 16" from the outer edge, or on a diameter 1/ Bn smaller than the original sampling made by the tone arm. This adjustment has been accurately set at the factory however, should adjustn1ent be required in the field a screwdriver adjustment 'G (Figure 5) i.s provided in the base plate just forward of the tone arn1 pivot. This adjustment consists of an eccentric cam which contacts Lever .. ,D 'on the Main Cam Gear (See Figure 4). Rotating this eccentric cam. moves Lev· er 1 D · in a lateral direction and causes the Test Track on the Main Cam Gear to becom.e wider or narrower. The tone arm will s e t down f u r t h e r inward when the test track is n1ade wider, and will set down on . . . . a larger diameter when the test track is made narrower. Since only one half turn of the Adjustment Screw "G'' the entire range of the Set Down Adjustment, it is suggested that the screw be rotated only a slight an1ount at .any one time. It 1s usually necessary to repeat this adjustment several times checking the set down position of the tone arm afte .r each adjustment. Pickup Muting The pickup cartridge is . muted during ehange cycle so that any slight mechanical vibrations of the mechanism will not be picked up by the cartridge and, therefor ·e, cannot reach the amplifier input circuits. The m. uting switch is actuated by Lever (141) which forces the switch contacts to make, shunting the pickup cartridge, as soon as the Main Ca1n (109) begins to rotate. To check that the Muting Switch is breaking properly proce · ed as follows: · 1. Place any size record on the record spindle.. Turn the c hang e r on and allow it to proceed to the playing position. Turn chang· er off in this position. TEST TRACK SHUT-OFF T. AB -OFF LEVER Figure 4--Top View of Sub-Plate Assembly

5275-6 2. Check the gap between the :rnuting switch contacts to be certain that a strip of newspaper or a metal l feeler" gauge. 003' thick can be inserted between tben1 (this is rniniinutn. gap}. 3. If there is no gap, or if the gap 'is insufficient, the tag end of the Switch Operating Lever (141) may be slightly bent away from the sub-plate assembly. Pickup Tracking Adjustments Improper pickup tracking may be caused by any one of the following: 1. Insufficient slack in pickup leads. Check to be sure that the pickup leads are free and that sufficient slack is maintained the rear of tone arm and baseplate. 2. Cam Following Pin 'C ., touching bottom of cam groove. Check to see if the Cam Following Pin 'C" is rubbing bottom of cam groove when in the ''playing recess"'. This pin i.s properly positioned when it touches halfway up ramp Figure 4}. This adjustment is made by rotating screw "I" (Figure 7). 3. Striker Feed Lever (Ill) resting on sub-plate. Check to see that the Striker Feed Lever (Figure 3,) is perfectly free on its pivot ' J' and is contacting the sub-plate at its forward end (under the Striker Arn1). At the time the Striker Feed Lever clear of the sub ·- plate at the rear end by approximately 1/ 1, 6''. If this clearance is insuffi . cient, it may be increased by inserting a screwdriver between the Striker Feed Lever (111) and sub-plate and exerting a slight upward pressure. 4. Chipped or damaged stylus. If it is suspected the pickup stylus is worn or damaged replacement is to be made with an exact stylus of the original type {see Pick- up and stylii information on Page I 1). Insufficient stylus pressure .. See , Stylus Pressure Adjustment'. Tone Arm H· eight The Tone Arm Height Adjustment Screw 'K" (Figure 5) is used to set the height to which the tone arn1. raises during the change cycle. During the cycle the tone arm is lifted up and moved out over the rest post. During this time the clearance between the top o f the t on e arm and the underside of the next record on the shelf should be approxilnately 1/ 4''. To obtain this setting, rotate screw' K'r elockwise to lower the tone arm or counter-clockwise to raise it. Record Dropping Adjustment the Main Cam Gear (I OB) by hand until the Record Pawl travels to its maximun1 position between the spindle shelf. At this point the Pawl should protrude just slightly beyond the spindle shelf. If the Pawl does not protrude beyond the spindle shelf loosen the two screws (137) and n1ove the Pawl Adjust- ment Plate (1 ,35) until the Pawl does protrude beyond the shelf. NOT' E: The Pawl Adjustment Plate (135) slides horizontal to,, and directly across the Reeord Dropping Slide { 134) .. Stylus Pressure . Adjustment Use a suitable gram scale and following the lnanu- facturers instructions c he c k t h e stylus pressure. Stylus pressure is set by rotating screw ''L - 1 in Figure 5. Stylus pressure is to be set for 3 grams plus or minus 1/ 2 gram. Idler Wheel Adjustment The Idler Wheel {22) should be adjusted so that it contacts the motor pulley in the center of the proper making eertain the lower face of the Idler Wheel does not rub on the flange of the next lower step of the motor pulley. A.n adjustment located on the baseplate next to the Idler Wheel (see Figure l) is provided to adjust the vertical positioning of the Idler Wheel. This screw should be turned clockwise to raise the Idler Wheel counter-clockwise to lower it. IMPO , RTANT NOTE: When making this adjustn1ent always be sure the changer is supported from the baseplate and that the motor is completely suspended .. Figure 5

AC Switch Adjustment . Remove Turntable as outlined under "Turntable Re- m. oval". Rotate the On-Off Control Knob to the 'ON' position. Loos · en SWitch Adjustn1ent S c r e w (34) and remove SWitch Cover (29) by removing Nut (31) and Washer (.30). Slowly rotate switch body c lockwise until the contact strip (farthest from the actuator) is move d approximately 1/ 64' · from its rest. Tighten Switch Adjustment Screw {34) while holding the switch in this position. Replace Switch Cover, Washer and NuL Automatic Trip Failure of the 1nechanism to trip at the end of a record may be due to any one of the· follow'ing: 527 . 5-7 1. Tightness or dirt on Pivots ' J,, see Figure 3. Remove C-clips from Pivots "J" and ren10V'8 Striker Feed L· ever and Striker Arn1. Clean Levers and Pivots and replace. Re-fit C- clips and cheek to be sure the Levers will travel their full excursion when the sub-plate is tilted in a 45 degree angle. 2. Striker Feed Lever (111) re· sting on sub-plate at reai' end. a .. Insert a small screwdriv, er between the sub-plate and Striker Feed Lever (111) and exert a slight upward pressure. The Striker Feed Lever should he perfectly free on its pivot contacting the baseplate at its forward · end only. Dirt on Pins labeled 'M", Figure 3. Clean Pins !fM' · to be sure they are e on1pletely free of any dirt and grease of any kind. INSTRUCTIONS FOR SERVICING AND REPLACEMENT OF PAR S Turntable Removal 1.. Place the On-Off control knob in the 'OFF" position and remove the E-Clip (9) from center of turntable. 2. Remove turntable by grasping outside ·edge and lifting straight upward with a slight back and forth rotary motion .. 3. Check that the Ball Thrust Cage {14) and Washers are free from foreign matter and lubricated with a small quantity of light grease. The Ball Race Cage is to be replaced with the open side facing downward. There should be a stee l thrust washer (15) immediately below and immediately above the Ball Race Cage {14). (See Exploded View in Figure 14). A. Resilient Washer (12) isfitted bet ·w.e · en the upper-most ste , el washer and the turntable hub and self-aligning 'di.mpled' washer is located below the bottom Thrust Washer. 4.. Make certain that the Idler Wheel {22) and Drive ' Wheel (17) are in their retracted positions and will cl ear the turntable rim when it is replaced. 5. Replace Turntable and secure E-Clip. NOTE :: B· esides securing the turntable, the E- Clip also retains the Record Spindle to the Spigot Housing. The Spigot Housing (93) and spindle are notched so as to accept the center protrusion from the E -Clip. Be sure the E-Clip seats properly otherwise the . Record Spindle Assembly will be- come loose. Idler Wheel Removal and Replacement 1.. Remove Idler Whe · el Mounting Screw ('24) and Fiber w· asher (23). 2. LiftldlerWheel (22) straight up from its spindle. 3. R, eplace Idler Wheel by reversing the procedure just described, being certain that all fiber washers under the Idler Wheel are replaced exactly as they wer ·e found .. 4. Check that the Idler Wheel rotates freely. 5. Make sure that the Idler Wheel contacts the· M otor Pulley correct 1 y and adjust as outlined under "Idler W' heel Height Adjustment '. Motor Removal and Replacen1ent 1. Remove Turntable as outlined Wlder tTurntable · Removal'. 2. Rernove· Switch Cover (29) by removing MoW1tin g Nut (31) and Shakeproof Washer {30). 3. Rem. ove ground lead and unsol der the black wire from the foremost switch contact. 4. Clip the red wire which conn ects to the AC socket (this lead can b·e spliced when the motor is re- 5. Remove the 3 motor mount ing C- clips and washer s. 6. The motor can now be l: ifted from the moW1ting studs complete with grommets (84) and mounting plate. 7.. 'R· everse the foregoing procedure to rea semble. If the switch contacts have been ren1oved be ur , they are positioned cor.r ectly before replacing switch cov , er. (See "AC Switch Adju tn1ent' ). AC Switch Replacement 1. Remove Nut (31) and Washer (30) and lift f Cover (29). 2. Lift out Contact Separator (25) and swit h contact (26). 3. . Remove Adjustment Screw (34) and remove . w'itch housing motmtin g screw from under ba. eplate. 4. Reverse the foregoing procedure to rea semble.

5275-8 Idler Swivel Arm Removal and Replacement 1. Remove Turntable as outlined under "Turntable Removal". 2. Remove Idler Wheel as out lined under "Idler Wheel Removal and Replacement". 3. Set Speed Control to "16" and turn the On-Off Control Knob to the "ON" position . 4. Remove C-clip (67) from the top of the Swivel Arm (68) and lift Swivel Arm from spindle . 5. Reverse the fore going procedure for replacement of new Swivel Arm . NOTE: After in stalling new Swivel Arm, re-adjust Idler Wheel height as o utlined under "Idler Wheel Height Adjustment" . Control Knob Removal (Extended Type) 1. Re move On-Off Control Knob (36), C-Clip (37), and Washer (38). 2. Remove inverted hex-nut in well of Control Indi- cator (41). A special tool, Magnavox Part No. 170442-1, is available for this purpose (see Figure 6). 3. Lift the Control Indi cator and Speed Change Knob off shaft. 4. Reverse the for egoing procedure for Control Knob Replacement. NOTE: When repla c ing the Speed Control Knob, be sure the bottom pin seats properly int o the slot provided for it in the Speed Change Ramp As- sembly (72). Control Knob Removal (Short Type) 1. Remove On-Off Co ntr ol Knob by lifting straight upward . 2. R emove C-clip inside well of Speed Change Kn ob and lift off Speed Chan ge Knob. 3. Reverse the foregoing procedure for Contr ol Knob Replacement. NOTE: When repla ci ng the Speed Control Knob, be sure the bottom pin sea ts properly into the slot provided for it in the Speed Change Ramp Assem- bly (72). Tone Arm Removal and Repla ceme nt 1. Unsolder Pickup leads from Mutin g Switch (142). 2. Loosen the Hex-head screw (3-20) in Tone Arm Swivel Bracket and lift entire Tone Arm Assembly fr om Mounting post. 3. Reverse the foregoing procedure for Tone Arm Replacement. 4. Check the Tone Arm set-down as o utlin ed under "To ne Arm Set - Down Adjustment". Sub- Plate Removal and Replacement 1. Unsolder pickup leads from Muting Switch (142) and remove turntable as outlined under "Turn- tab le Removal". 2. Remove the Drive Wheel retaining screws (18). and lif t off Drive Whee l (17). 3. Remove Tone Arm as outlined under "Tone Arm Removal a nd Replacement". 4. Remove three self-tapping screws (92) around Turntable Spigot Housing and two from around the tone arm swivel base-. As the last of th ese screws is removed, the entire sub -plate mechanism will fall free, therefor e, a hand should be pla ced below to avoid damage when the sub -plate falls clear. The sub - plate now appears as shown in Fi gu re 4. 5. Reverse the foregoing procedure to re-install Sub- Plate Assembly. It will be n e cess a r y to realign the Drive Wheel (17) so that it contacts the motor pulley exactly in the center of the 45 RPM step . NOTE: Be sure the motor is com - pletely suspended during this adju stment. *Available as Wrench Kit number 170655-1 Figure 6

Main Cam Gear Re . moval and Replacement 1. Remove Sub-Plate Assembly as outlined under 'Sub-Plate Removal and Replacement". 2. Rotate the Cam Gear by hand to the out -of- cycle position and lift the Cam Following Pin 1 C ·· clear of Cam edge. 3. Remove C-Clip (107) and Washer (108) from Cam Spindle. The Cam Gear may now be lifted from the spindle. 4. Reverse the foregoing procedure to replace . Main Cam. Gear. Interm. ediate Gear Removal and Replacement 1. Rem. o v e Sub-Plate Assembly as outlined under ''Sub- Plate Removal and Replacement'. 2. Remove Mounting Nut (138) and Washer (139). . 3. Remove C-Clip (132) holding gear op · erating lever. 4. The Intermediate Gear complete w it h Carrier Bracket (125) and Drive Pinion may now be lifted clear. 5. Reverse the foregoing procedure for replacement of Intermediate Gear and Carrier Assembly. .NOTE: Do not over tighten Nut (13.8) when re- installing Intermediate Gear Assembly or Inte r- mediate Gear Boss W ' ill bind against top of Sub- Plate. Tone Arm. Pivot Remova.l and Replacement I. R e n1 o v e Sub ·- Plate Assembly as o utlined under ''Sub- Plate Removal and Replac ·e·m ent' . 2. Remove Cam Gear (109) as outlined under · Main Cam Gear Removal and Replacement' ., 3. Remove the two self-tapping screw·s (106) on underside of Sub- Plate. 4.. L.ift Pivot Assembly clear of Sub- Plate. 5. R· everse the foregoing procedure to refit Tone Arm Pivot Assembly .. Tone Arm Clutch Removal and Replacement 1. Remove T' one Arm Pivot Assembly as outlined under , Tone Arm Pivot Removal and Replace- ment.'' 2.. Loosen the two screws in Clutch Boss (see Figure 7) and remove Clutch Assembly .. 3. Reverse the foregoing procedure to refit Clutch Assernbly leaving the two screws in Clutch Boss loose. 4. Manu a.ll y place the Tone Arn1 over rest post clatnping it into position over post. 5.. Place the Tone Arm Positioning Lever "A' in Figure 3) in its n1aximum outward position. 6. Insert a small screwdriver betwe · en Clutch Boss and top of Sub- Plate and raise the entire Clutch Assembly upward on Pivot Tube (leavingonly approx.. . 005" end play) and tighten the two set- screws in Clutch Boss. Record Spindle R. emoval and Replacement I. Remove Pawl Lift Spring (102) from bottom of Sub- Plate Assembly. 2. Remove E-Clip (9) from. Center of turntable. NOTE: The center tab on the E- clip 1 o c k s the· Record Spindle to the Spigot Housing. 3.. The Record Spindle can now be removed by pulling it straight out from the Spigot Housing. 4. Reverse the foregoing procedur ,e to reassemble . NOTE: When seating Record Spindle into Spigot Housing . it will be necessary to hold the Record Dropping Slide (134) inward to allow the lower end of the Record Dropping Pawl to · lip through the slot in the Record Dropping Slide Assembly (134). 5. Replace Pawl Lift Spring (102) and E-Clip (9) being certain the center tab on E clip fits in to the not h in Spigot Housing (93). Mute Switch Replacement A new type Mute Switch Assembly wa s incorporat d in late production and this new assembly {76,130128) is illustrated in . Figure 10. In this new Muting Switch the Actuating Lever (I4I) fits into a slot in the Tone Artn Elevating Lever (118) rather than under the lever as in the earlier version. Also an Actuating L· ev , er Spring (7 1010) is incorporate ·d as shown in the illustration, to insure positive action. Muting Switch Kit (170584-1) how n in Figure I 1. has been made available for the purpose of i nstalling the new-type mute switeh on earli.er version record players. In this case th-e Muting Switch Actuator Lever is different since it is required to fit under- neath the elevating lever. For correct Mute SWitch replacement refer to c ha rt on 16 & 17. CLUTCH ASSEMBL.Y · RETAINING SCREWS TONE ARM CUITCH ASS• EIMBLY 7il 1 30266 Figure 7

5275-10 POWER. CONNECTIONS WHEN CHANGER IS INSTAL L ED 1 N AC -OC TYPE UNIT R'EO YELLOW BLK L- ------ - "--CAPACITOR CO·'NNECTS HERE WHEN CHANGER IS INSTAL LED IN AC UNIT Figure 8 180!734-2 MOLE.X RECEPTACLE - - (Lat Mo dels Only) I ... BlK -- . 0'1 MFD 76 201010 --+ -@ ' I -- ' ,. ' I _.. ...... ------ ..... --- --------- _,/ , ----- -- -· CHANGER MOTOR .- I I B 'wit eh As mbly 76130128 Figure 10 • 14 2 0 Figure 11 AMP-LOK RECEPTAC , ..... , I I .... I Mule Switch Kit 17 0584-1 Figure 9 170 586 -1 14 1 ,, 9 '' I ' ' I

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Magnavox w604,w605,w606,w607, w608 Micromatic Service Manual

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