PL-L1 ctctcl

9. TROUBLE SHOOTING9 .1 C IRCUIT BLOCK9 . 1 . 1

No elevator operation

Recheck after cornpletionof present operationAuto mode in operation ?

Is pin (15) of IC12 invert-ed every time the elevatorswitch is pressed ?

Defective elevator FF(rc1,2)

Is there a voltage appliedacross the elevation motorterminals ?

Is there any fault in theelevator mechanism ?(Dislodged belt, or poorgear inter-meshing).

s.1.2No repeat switch on/offswitching

Return or reoeat mode in

Is pin (1) of IC12 invert-ed every time the repeatswitch is pressed ?

Defective(rc12)

Does the LED lamp lightup when pin (16) of IC7is connected ?

9.1 .3

No record size selectorswitching

Recheck after completionof present operation.

Auto mode in operation ?

Is p in (10) of IC18 andpins (1) and (15) of IC15switched to H level every3rd time that the recordsize selector switch ispressed ?

Defective size selectorstage (IC15 ).

Do the corresponding LEDlamps light up when pins(11) , (12) and (13) of IC7are connected (separate-lv) ?

9 .1 .4

No 33/45 switching

Is pin (13) of ICb invertedevery time the 33/45switch is pressed ?

Does IC6 function correct-ly as an inverter ?

Defective LED / DefectiveP A2OO4 | DefectivePD1003

^l

t,t ,

?

l

PL-LI Clc'cl

9 .1 .5

Lead-in failure

START/STOP switch pres-sed immediately aftercompletion of return op-eration ?

Wait a few seconds beforepressing again,

Has the UP detctorswitch (elevator me-chanism) been properlydepressed ?

Defective elevator mecha-nism or defective elevatorcontrol stage

Defective drive coil, de-fective drive transistor, orincorrect magnetic polari-ty.

Does the voltage dropacross TP9 and TP12 reada little above 10V ?

Is there a voltage dif-ference of about 0.7 to1,4V between TP8 andTP1O ?

Does a voltage differenceexist between TP8 andTP10 when the tonearmis moved bv hand ?

Defective tracking sensorstage

Has pin (10) of IC10been switched to H level ?

Has pin (6) of IC9switched to H level ?

Defective lead-in FF stage(IC10), defective START/STOP switch.

9 .1 .6- - - - - - - - - (No auto cut)Retum failure

Defective elevator mecha-nism Defective elevatorcontrol stage

Has the elevator mecha-nism UP detector switchbeen properlY dePressed ?

Does the voltage dif-ference between TP9 andTP12 register a little above10v ?

Defective drive coil / De-fective drive transistor /Incorrect magnet polaritY

Is the voltage differencebetween TP8 and TP12about 0.7 to 1.4 ?

Is there a voltage dif-ference between TP8 andTP10 when the tonearm ismoved by hand ?

Has pin (6) of IC9switched to H level ? Defective IC8, Q8

Has pin (10) of IC10 beenswitched to H level ?

Defective retum FF stage(ICg) or START/STOPswitch

T t

--------(normal auto cut)

4,,

q(

q{

?r,; {

9 .1 .7

Does the end sensor oP-erate normally (is theresufficient outPut widthwhen passing the slit sec-tion)?

Out of adjustment, or de-fective sensor

Does the unistable mul-tivibrator operate normal-ly (including the timeconstant) ?

Defective IC18 or sur-rounding comPonents

PL-L1 clclc'

li,,?h

Repeat failure

Is the repeat FF (IC12)inverted every time therepeat switch is pressed ?

Are pins (11), (12) and(13) of IC9 switched fromH to L level (separately)when the tonearm passesthe corresponding recordsize position when therepeat switch is on?

Designated size36sm __, pin (12)

Designated size25qm __, pin (18)

Designated size17srn .+ pin ( 11)

Is TP3 switched to Hlevel during the above Hto L level switching?

9.1.9

Tonearm fails to stop atdesignated lowering posi-tlon

Are p ins (11) , (12) and(13) of IC9 switched fromH to L level when thetonearm passes the desig-nated lowerins nositions ?

Is TP3 switched to H levelduring the above H to Llevel switching ?

Defective IC13

9 . 1 . 1 0

Tonearm fails to move

Is there a voltage dif-ference between TPg andTP12 (around 10 to15V) ?

Does a voltage difference(of at least 1V) appear be-tween TP8 and TP10 whenthe tonearm is moved backand forth?

Defective drive coil / De-fective drive transistor /Incorrect magnetic polarity

Defective tracking sensorstage (defective lamp orCdS element, or discon-nected lead wire).

-

;dlI ' -1

' r '

? n

1 F:"J

tiA

9 . 1 . 1 1

Abnormal tonearm move-ment

Defective CdS element,disconnected lead wire,dislodged tracking sensor.

Has the zero adjustmentbeen properly performed?

Can proper zero adjust-ment be obtained ?

Correct carrier inclinationto horizontal position

\

^.|.III

I'l-,,rlo\ I :' ff

PL-L1 clctcl

9 .1 .12

Phono motor fails torotate

Do pins (1) and (16) ofICG respond correctly tothe rest sensor output ?

Defective IC6 / DefectiveIC16 or IC11

Defective PA2005, or de-fective component con-nected to pin (15).

Is there a 10V output onpin (15) of PA2005 ?

Is there a voltage dif-ference of 0.5 to 1V be-tween pins (16) and (18)of PA2005 ?

Is there a voltage of about1.5V on pin (19) ofPA2005 ?

Defective Hall element, de-fective Hall element resis-tors R101 - R103, ordefective PA2005

Are each of the Hallelement output terminalvoltages about 4V ?

Tum the power off, andcheck the resistance acrosspins (1) and (2), (1) and(3), and (2) and (3) ofPA2005. Do they readabout 45 ?

9 . 1 . 1 3

7-

a ,

llf

( , ,

?r.\ {

t

lock failure

Defective PA2005, or de-fective surrounding com-ponent

Is there a 10V output atpin (15) of PA2005 ?

Is there a 27 .7 8Hz signal(at 33rpm) of 10V amplitude and 0.66ms Pulsewidth at pin (15) ofPD1003 ?

Defective crystal oscillator(PD1003)

9 .1 .14

Defective PA2005, or de-fective surrounding com-ponent

Is there a 10V outputpin (15) of PA2005?

Does the stipulated voltageregister on pin (10) ofPA2004?

Is there a differential pulseon pin (13) of PA2005? Defective C33 component

Does a delta wave signalappear at pin (14) ofPA2005 when the tum-table is rotated bv hand ?

Defective PA2005, R12'or C17

IHall element output waveforms]A. Normal wav.form

3oomVp-p {max.)

Approx. DC 4V

B. Low outprrt wavforrn {AC outpuilBelow 30OmVpf

+ff:re

PL-L1 clclcl

C. Exampl6 of dinort6d wavform (bul normsl output levol)E x . 1

Motor runaway

Is there a 10V outputpin ( 15) of PA2005?

Defective PA2005 or sur-rounding component

Is there a 55.5H2 squarewave signal on pin (5) ofPA2004 when the motorspeed is held to 33-1/3rpmby hand ?

Defective wiring, or de-fective speed detector cir-cuit board

Is there an input from theFG circuit board?

Defective PA2004 or de-fective R3, R4 C6- C8component

Is there a 55.5H2 squarewave signal on pin (10)of PA2004 when the mo-tor is held to the samespeed (33-1/3rpm) in the

While measuring the volt-age between pins (12) (-)and (14) (+) of PA2004with the motor stopped bYhand, let the motor speed(rpm) increase gradually.Does the voltage varygadually from -0.5 to+2V ?

Is there a 27 ,7 8Hz signal(at 33-1/3rpm) on pin(15) of PD1003 ?

Defective PD1003

Defective PA2OO4related component

Is there any abnormalityin the waveforms observedin the oscilloscope (see ac-companying diagrams)when measuring the wave-forms at each of the Hallelement output terminalswhile keeping the motorspeed steady at 33-1/3mm?

Defective Hall element orHall element resistance

EX.2

9.2 MECHANISM BLOCK9.2 .1

7-

4 r '

lr

? n

Q-sL.J

Sigrrif icant dif ference inleft and right directionspeeds when operatingthe locate dial

Is the platter perfectlyhorizontal?

Is there any "play" in thetonearm ass'y or elevatorshaft ?

Defective tonearm ass'Y,elevator shaft or bearing

Is the tonearm movementtoo "free" ?

Does the speed remainconstant during lead-inand retum?

Do the lead wires belowthe carrier base (A) ass'yscrape against the guidebar ?

Rearrange wires to Preventany interference

Proceed to section 9.2.2'Does the carrier float ?

9.2.2

Does the carrier float

The damper bearing hasbig play in it (backwardand forward).

\

tf^

PL-L1 clclc'

9.2.3

Irregular movement incanier base

Is the platter perfectlyhorizontal?

Is the suide bar clean ?

Damper bearing silicon hasbeen forgotten

Is there a gap betweenthe elevator shaft unitand elevator bar when theelevator is Iowered ?

Elevator mechanism notproperly adjusted

Do the lead wires belowthe carrier base (A) ass'yscrape against the guidebar ?

Rearrange the wires toprevent any interference

Does the carrier float ? Proceed to section 9.2.2.

Defective damper bearingor roller

A ?

el"

e?lr !l-

9.2.4

Carrier base fails to move

Do the damper bearingand roller move smo-othly?

Defective damper bearingor roller

Does the tracking shutteroperate OK?

Defective CdS element orlamp, or disconnected leadwire, or loose solderingYES

Has the carrier clamper ortonearm clamper been re-moved ?

Remove the clamper

ESDo the relevant parts movesmoothly when moved byhand?

Foreign matter in the car-rier base, or jammed leadwire

Loose magnet mounting : s l--l Defective magnet mount-ingDefective circuit

9.2.5

Carrier base moves toofreely

Is the platter PerfectlYhorizontal?

Is there any "play" in thetonearm ass'y or elevatorshaft ?

Defective tonearm ass'Y,elevator shaft or bearing

Is there a gap betweenthe elevator sheet andtonearm rubber tip?

Readjust the height of theelevator sheet

-

^l

(r '

lr-r;1" ,l

fr

9.2.6

When tonearm shiftsacross and traces recordgroove

Does the tonearm shiftwhen the elevator israised?

Defective damPer bearingand roller

Does gouging occur in thedarnper bearing and roller?

Is the euide bar clean ?

Defective carrier base (B)Carrier base (B) shifts butfails to trace

Circuit not properly adjusted.

PL-L1 clclcl

9.2.7

Howling noise

Has the AC cord beenstretched tight? Let the cord lie loose

Have the safety screws(tightened during trans-port) been removed ?

A

l$r

4ffi)[ ' l , f

?

e,p9.2.89.2.9

Locate dial does feelright

Problem with the actuallocate base ?

Check sections 9.2.L & 9.2.3.

9 .2 .10

Difference in stylus tipheight when in restposition and when onthe record exceeds 4mm

Defective elevator bar

IIiII

)l

'fI

9 .2 .11

Abnormal noise fromspeakers

Are the lead wires arrang-ed correctly?

Set the lead wires in cor-rect arrangement

Foreign matter on guidebar ?

E J r Clean the guide bar

Defective roller damPerbearing or guide barNoise like tumbling roller?

Do the PU leads and/orshield tubing strike againstthe guide bar under carrier(A) ?

YES Reset lead wires and tub-ing in correct position

PU cable ground floatingnoise

9.2.12

Abnormal noise directfrom tumtable platter

Are there any magneticmateria.ls below the platteror in the linear armportion?

Stopper unit dislodgedfrom stopper rubber orplunger rubber

Is the noise generatedwhen tonearm is movingto the lowering position ?

Noise generated whenelevator moved uP anddown?

Fr 9.2.13Elevator does not move

Flash or foreign matter inthe canier base (A) ass'yelevator bearing. Cleanout and/or remove flashesfrom the bearing.

Does guide bar A rotate ?

Does the driver (E) ass'ymotor rotate ?

Clean off any oil on therubber belt

Does the elevator start tomove when the large pul-ley is rotated ?

Gear (F) and worm stucktogether, or defectivedriver (E) ass'y

Does the elevator barstrike against the staterbase ?

9.2.14Lowering position notattained

Is the platter perfectlyhorizontal ?

Do the roller and damperbearing operate withoutgouging?

Are the lead wires in thecorrect position?

Return the lead wires tothe correct position

Does the swing plate movewithout gouging ? Defective swing plate

Return to section 1.d.

Lowering position notproperly adjusted

A \ f

$'

A f?

PL-L1 Clclcl

9.2.15

Tonearm fails to loweron to record after stop-ping at lowering posi-tion, or if it does loweronto the record it con-tinues to trace the sameone groove

Is the platter perfectlyhorizontal ?

Does the lowering positionsensor function properly ?

Stopper unit stopper rub-ber or plunger rubberneeds readjustment

Is there an unusual me-ta.llic sound?

Does stopper unit rubagainst the plungerspring?

Stopper unit positionneeds readjustment

Does the index plate movenormally when plunger istumed on and off?

s.2.16Return failure

Defective driver 1E) ass'y

Is there gouging in thedamper bearing?

PL-L1 oclcl1 2 3

A

B

10. EXPLODED VIEWS10.1 EXTERIOR

c

D

1 2 3

{ ooo4 65

>,

.taiz- , tK

A

B

) l @N

il

ry"'M I' @ lf __l5 1

6

c

54

A.

t -

; Parts List of ExteriorI

Kay No. Psrt No. Doscription

1 .

3. PRW-O68 Caution label4. PNR-126 Panel

PL-LI Clc'Cl

t The ! marh found on some component parts indicotesthe importonce of the safet! factor of the part. mere-fore, when replocing, be sure to use parts of identicaldesignotiotr.

K.y No. Part No, Dccription

Washer taced alut i te screw 3 x g a Parts without port number connot be supplied.

S1 PAD{58 Push burton uni l A5-2 PAD{59 Push button unir E5-3 PAO-O60 Push bufion unir C$4 PNX-I35 Control case A

40. PNW"338 Plare L41. PNW-339 Plate R

. 4 2 . P S B 3 X 8rj-43. PDGO21 AC power cord

IH ET, HBTIPDG{04 (S/cl

Control case assemblY

Control case B asaembly

37 ,38. PXT-4O3 Motor

{HET, HBT)E32{56 {S/Gl

Washer faced alutite screw 3 x 839.

P.C, BoardP T 3 x 8

11, PBA-104 Screw12. PNX-092 Lever13.14 .15. PSG{'|7 Push switch

DcE mo rs/G)l a t ' ^' - j l r s - l P s A 3 x l s

CS type washer 20

6. PDE-O65 Connector assembly7. GL-2PRl LED

Switch base

Washer faced alutite screw 3 x8 ,14. PECO51 Strain relief

46,47 .

AngleLabelDust cover assembly

47-1 PXA-463 Hinge assemblyWasher faced alutite screw 3 x 8 47-2 PNB-105 plate

47-3 D C M 4 x 8

16. Washr feed alutite screw 3 x 6 474 pNV{35 Dust cover1\17. PECOs2 {HET, HBT) Insulator 49. pEA{36 Rubber mat assmblv. l tA. eSf-Olz {HeT, HBT) Microswitch 49. pXB-134 Screw

50, PNR-|21 Turntable platter assembly5 1 .

19-2 {HT, HBT) Plastic screw 3 x 15( s / G ) P s A 3 x 1 5

-i,20. PTT{97 (HET, HBT) powr transformerPTT_I00 (s/cl

53. PNX-lO8 EV gear

55. PLBOsl Guide bar B56. PLB"OsO Guide bar A

57. PLB{67 EV bar

P l v l 3 x 5

21 , P S B 4 x 81i 22. PSB.Oo2 (HET, HBTI Lin vottase setector

PSB{O7 (S/c)

t[ ) r

Al

58.Washer laced alutite screw 3 x 8 59.

24-1 PAD-06'| Push butron unit B24-2 PAD{62 Push butron unit D24-3 PAO"O63 Purh burton unit F

244 PNX-'130 Control case B24-5 CS type washer 20

25, Washer laced alutite screw 3 x 826, PDe{71 Connector assembly

60. PXT-391 Dial unir61. PRW{46 Label

27 . P.C. Board

28, pT3 x IIt, X. PwnOSt power suppty assembty

(H ET, HBT)PWR-Osg (S/G)

30. PDE{67 Connector assemory3 1 . PSA 2.6 x 6

32. PNX{94 Base33. PECO63 Nylon batt 3034, PBH-257 Spring

;,t'l

S F 4 x 5Washer laced alutite screw 3 x 8

a

1O.2 TONEARM

t -u- li $

-l-r l

yzla-bI l 1 : 3 |l 1 - 3 |;tP

ll__t

1

'I

1^-.S

,,l

t - r Parts List of TonearmKey No. Part No.

o Parts without part number cannot be supplied.

Key No. Part No. Description

46.47 .48.49.50. PADO64 EV adjust screw

51. PBH-255 EV sPr ing

11-1 Sensor board1 1-2 PN X-1 03 Spacer1 1-3 PCX-051 Cds

12, PM 2 .6 x 613. Track ing shater

14 . PM 2 .6 x 515. Termina l1 6 . F w 2 . 6 x 5 x 0 . 5 t17 . PM 2 .6 x 61 8 .

18-1 . PN X-1O2 Cupler base18-2. PE L-041 LamP18-3 Sensor board184 PT 2.6 x 8

19. PT 2 .6 x 820. PSA 3x5

Elescription

I PXA04 Weight assembly 31' Base B2 PPD6O1 Tgne arm assembly 32' PBE{17 Washers 33. PXB-121 Bearing4 Head shel l assembly 34' PNC-145 SpacerS 35. PLB-046 Roller

6. 36. PXB-120 Bearing7, PXB-1 16 EV sheet assembly 37 ' PLB'O47 Shaft

7-1 StoPPer 38. Magnet7-2 Spring 39. PBEO17 Washer73 Cramper 40. PXB-120 Bearing

7-4 EV sheet unit 41 ' PLB-O59 Shaft holder A8. HS 3x5 42. PXB-121 Bearing9. PNR-127 Base A 43.

10. PXT-414 Screw 44- PXT-394 Shaft holder B unit1 1. 45' PEB-158 Rubber caph F" : : r

52.53.

EV shaftPf astic washer 4Q x 0.1 3t\ r

$.n 21 .22.23.24.25. PBA-094 Screw26. PDAO13 Sh ie ld tube27. PBH-254 Spr ing28- PBH-29 Spr ins29. PE B-1 71 Rubber Pad30. PLB-060 Screw

ShutterWasher faced alutite screw 3 x 6PlateP i n u n i t

F \ , r

ilied.

FL-L1 c'clo

10.3 EV MECHANISM

\ '

14

-kq

1 6

,6{18

Parts List

Key No. Part No. Description Key No. Part N o. Description

o Parts without part number cannot be supplied.

1 .2 . PBE-0183. PBE-0144 . PNW4185.

6. PNW-3907 .8 PSFOos9 PDE{68

1O PE B97

EW3WasherWasherGear FPlate

CamP T 2 x 1 0MicroswitchConnector assemblyBe l t

11 PNW-39312 PNW-39113 PNW48514 PNW-3911 5

1 6 .1 718 PNW-39219 PE B-1 6720 PXM-073

Pu l l eyCo l l a rWorm gearCo l la rChassis

PSA 2.6x5F rameMotor pu l leyTubeMotor

h

PL-L1 clclcl21 3

A

B

10.4 BOTTOM PLATE

c

D

21 3

t o o o4 5 6

, *zz [\d\\ni\*

\

.11 -\

# L q , \ H ' ' F - u ,xg @ \

A

B

c

D

4 5 6

Parts List of Bottom Plate

Koy No. Psn No. D.6cription Key No. Prrt No.

PL-LI Clc'Cl

a Parts uithout part number cannot be supplied.

Dorcriptionl*.(f

Fp

A r

ffi

l .2 . PXB461

41 .42.43. PDE{6644.45.

46 . PXB- r 1947. PXP-00348.49.50. PLB{50

5't. PLB.05152. PLBO67

54.55. PE B-155

56. PBA-10757 .

59 . PEB-17060. PBH-252

6 1 .62. PDE-07463. PEC{5164.65 .

P S A 4 x 1 6

PSB 4 x '16Balance weightP T 3 x 1 2

Cord clamperUndr baseRubber cushion ASpring CSpring holder

Case CScrewCase unitPM3x5EV gear

EV mechanism assemblyE w 6E w 3P S B 4 x 1 6Adjr/st shaft holder

P S B 4 x 1 2

Base BPlate

Coil coverCoil assemblyPlatePlateBar

P S F 3 x 6P T 3 x 8Sensor boardP S B 4 x l 2

P M 2 . 6 x 6P M 2 . 6 x gBase A

P S B 4 x 1 6

CaseWasher taced alutite screw 3 x 8Connector assemblySnsor boardP T 3 x a

Cramper assemblySolenoid assembly

Washer faced alutite screw 3 x 6Guide bar A

Guide bar BEV barN 3P M 3 x 1 2Stopper cushion

ScrewStopper unitH F 3 x 3TubeSpring

Output cordStrain rel iefAngleP T 3 x 1 2

Control assemblyP T 3 x ' 1 2P T 3 x 8

7 .8 . PE8 ,1029 . PBHI69

10. PNW375

'| 1. PNW48312 . PBAI0513. PXT39214.15 . PNX- I08

1 7 .18 .19 .20.

2 1 .22.23.24.25.

26.27. PXB-1' t 824,29.30.

33.34.

36-231 .38.39.40.

64.67 .6869.70.

PWM{32

F. r , -

53

1 1 . P A C K I N G-'-t-----'----a/ ' zz-tz->-/'

v

--

PL-LI ooo

I

Symbol & DscriDtion

Note:

RESISTORS

Prl No.

When ordering rcsistors, conuert theresistance ualue into code form, ondthen reurite the port no. as before.

Symbot & Description

14. PARTS LtsT g l - .p .c .BoARD ASSEMBLY..^_^ (HET,HBT MODEL)NOTE:t when ordering resistors,first conuert res$tance uarues into cod.e torm os snoun tnthe follouing eromples.Ex. I when there ore 2 effectiue digits (any digit aport from 0), such as 860 ohmond 4zh ohm (toterance is shown by J = izo, ira i : ibij'

"'"

56oa- 56 x l0t__s6t RDylpS 6@A J47he - 470.5a-0Rs RN2H @@E K1n -010 ES lp @m@ , ,

Ex.2 When therc are S effective digits (such as in high precision metot fitmresistors)-5 . 6 2 h e s 6 2 x t O t s 6 2 1 . . . . . . . . .

. R . a r ' 7 r S i ? E G l A m ao The A morh found on some component parts indicates the importance of thesafety foctor of the part. Therefire,

_ni" ,"iii";"e,-i""iii'"i u"" oorr" o1ide nticol designotion.

Parts Lisr of Control Assembly (pWM_032)SEMICONDUCTORS

Part No.

irr,

'ri/

PD1003PA.2004PA2005NJM29O3DJC40't 3 BP

TD62504PM545r 7PTC400t BPTC4023BPTgtol l BP

TC4021BPTOl069UBPpPC4558CpPC78L08

2SC945(2SC1815 )2SC15832SC16262SA8t6

25A562TM-Y25C1959-Y

wz-085ts1885rs2473v D1212RD2 .4EB

wz-'t 50

rc1tc2tc3rc4tc5

tc6tc7tc8 , tc13 , tc17 , tC?8tc9r c 1 0 . t c 1 1 , t C 1 4

|c12, tC15r c 1 6tc20, tc21tc22

o1-o5, 07 , 08

09, ol 1oro , Q l2

o13, O14015, 016

D 1

D3, D4, D6, D8-D10, D l4 , D l5D5, D7o12

D 1 3

RD7.PS ooo J

RN1P2R2JRN/.PS 1301 cRS lPF 681J

PCP-03.1PCP-O12PCP-O49PCP-037PCP-(X8

PCP-O47PCP-038PCP-001

CAPACITOFS

Part No. Symbol & Oescription

R t -R10 , 812_R31 , R33_R53 , R55_R92 , R98_R104 . R11oR l lR93, R94R97

VR1 6 .8K-BvR2 IOK-BvR3 68OK-BVR4 68OK.BVRs , VR6 33K-B

I VR7VR8VR9

220-B330-A3.3K-B

ccDcH 330J 50ccDcH 560J 50CKDYF 1032 50cEA 100P 16CEA ,IOl M 6.3NP

CKDYF 4032 50CKDYB 68I K 50cotvA 184J 50CSZA R47M 35cor\4A 104K so

c1c2c3, cs, cl3, C50, c5?, c53. C6tc4, c25, C35, U7

c7c8, c23

c10, c17, C26c l t , c12 ,C14, C40

).,

7Symbol & Descr ipt ion Parts List of LED Assembly (XWX-042)P6rt No. Symbol & D6scriptaonc l 5

c18, C24, C2A, C32, C3a, C46. C52c19c20-c22

c27 , C31 , C45c29

c34, C39, C41c36

c37c43c48, C49c60

4^cszA 100M 16coMA 563K 50cEA 010P 50CEA IOI M 35LCEA 47OM 25NP

coMA 273K 50CEA R47P 50cszA 1RsK 50coMA l03K 50CEA 4R7l \ i l 25NP

cszA 3R3K 10cszA 010K 25cEA 100P 25CEA ,IOOM lONPCKDYF t04Z 50

OTHERS

Part No.

TLR-121RD%PS 1O3J

D30't-D305R301

Parts List of Cds Assembly (XWX-041)Parl No. Symbol & Doscription

PCX{51

Parts List of Photo Tr Assembly (XWX-043)P6rt No, Symbol & Doscription

TPS605 0301-0305

Parts List of Control A Assembly (XWX-044)Part No. Symbol & D.icriprion

Cds

Symbol & Dscription

PSS-003112103-2

X'ta lT H 1 . T H 2

Parts List of Power Supply Assembly (PWR-057)Pert No. Symbol & Dscription

GL.2PR1PSG-022

Parts List of ControlPart No.

D201 D206s3, s4

B Assembly (XWX-045)Symbol & Descriptionl rPC78MD8H

25D686PCX-010s2vB10BZ-250

R52PF1O2JA PcLo24

cEA 471 tvl 25LCEA 47'I M sOLc E A t o l P 1 0

CEA 101M 35LCKDYF 1032 50ccDSL 101K 50PNM-O13PNX , I5

PBA-O89A pen-oosA PEK-o36

tc101o101D 1 0 1D102D103

R10' 1c101c103c't04c105

c106, c' t07c108c l09SpacerSpacer

Scre$/

GL-2PR 1PSG{22

D207-D209s5-s7

o.0/.71450

+'$ lIt

400mA1.254

Parts List of Lamp Assembly (XWX-040)Prrt No. Symbol & Dscription

P E L.O4I P L l 8V 70mA

f.'

J.o

1 2 3

A

B

15. SCHEMATTC DIAGRAM(S/G MODEL)t P w r ' - o ? - T - - - l -

t , , , . ,I[:"ffilt Y-+-i l ' : ' ,^. | l ' j+rl tf i i1i1H|f l l l l l l l l ff iI | -- fl"_+fl{rH || ffi | |]r;#]E|ll llffii f__fr_;r T_E r l+ | | | Fj+l+ ffill hfi}ffi,|l l*tro*tm t I I llHrrffil l I t l r b I l :E l l l t d - l l l l # " "1 l l l ' 1 , l u t lilw ffirffiI r r r r | | | |l l r l t

l l l - - l; | c 4 N J M 2 9 o s | | | | | " i , @ E - ' ' r e r c , n m , l s ) Y Y

1l --+Lff-l--

*td ^tttI otl 2soBB6 POWER SUPPLY Ass'v PwR-oc

t F ,e*\ 333;?Y:l? ^;*As r o lPOUERP S F - o o 8

APrr - roo

Aac ilo,t&

m,2$v5O/SOf{r

otor stRBAro

1 . R E S I S T O R S :Ind ic . ted in a , %W, t5% to le rance un less o therw isa no tcd k ; k i l .

M : M Q , ( F ) : r l % , ( G ) : t 2 % , ( K ) : r l o 9 6 t o l e r a n c e

2 . C A P A C I T O R S :Ind ica ted in capac i ty (sF) /vo l tage (V) un less o therw ise no ted p : pFInd ica t ion w i thout vo l tage is 5OV except e lec t ro ly t i c capac i to r .

3 . V O L T A G E

U , DC vo l tage (V) a t no input s igna l

4 . O T H E R S :@ : Ad jus t ing po in t .

The I mark found on some component par ts ind ica tos the im '

por tance o f the sa fe ty fac to r o f the par t . There fore , when rep lac ing ,be gre to use par ts o f iden t ica l des ignat ion .

S W I T C H E S :S l : U P D E T E C T O R O N - O F F5 2 : D O W N D E T E C T O R O N - O F F5 3 : S P E E D 3 3 r p m - c $ 15 4 : S I Z E 1 7 - 2 5 - 3s 5 : R E P E A T O N - O F Fs 6 : A R M - E L E V A T T O N D O W N - U P

57 : START, /STOP START- STCs lo l : PowER oN _ oFF

T h i s i s t h e b a s i c r h e m a t i c d i a g r a m , b u t t h e

due to improvements In des lgn .

CdS Ass 'yt * t - o " t

| . 0 , ilLAMP Ass 'yx w x - o 4 0lPcx-05rL

II

_ lo r r B z - @ l 09,l t 259195,1

oro,12 2sA67ror 2SC1626or 2SA8l6

ffifcrS Tc.,o/z7gP

-{ .t

v3oofNOETEC\s2

FI

Y E L

RO

FL-L1 clclcl7 8 9

A

B

c

D

7 8 965

16. P.C.BOARD CONNECTTON DTAGRAM(S/G MODELIPOWER TRANSFORMER

LINE VOLTAGESELECTOR

POWER SUPPLY Ass'y IPYYg-gUt,

s 1 0 1POWEFSWITCH

A C 1 1 0 , 1 2 0 V22(),240V

5O/6O Hz

MOTOR Ass'y (PXB-0611 RED/WHT

I

l.---------LWCdS As'y(xwx-0411

PL-LI OOC!

)DEL) COIL Ass ' y (PXB-118 )t A wn r ' )| - l - - L

L' _r1 |f . / n e o /

l

r l

CONTROL Ass '

.]|l1lj5" r . l l , r r e " , -

a-aJ

a a a

_l

i .058)

lJ rij-J

l Id] - l l {

I t _ r lT;f -j l l

PHOTO Tr. Ass 'y (XWX-043)CdS Ass'y(xwx-041)

ooo

B R N

O R

Y E L

-. !

l l -N.V

N++,Lr)F;T,.j}lllWil*t+):'&*\{,ffliI l i i . ro - ro r i

: l I l l , l j;'-)-(ffii[F---r*r.\'- n= i#liiS-)---U 5 - -'?.?'.. l l l l l t t II:ti#ri=3 i | .

t'-it 6 6 |l : lt l

t"tq;t"?"

,fi #

[*"'

(Al Ass'y (XWX-0441 R E DB R N

rr- ----l---]

r * I _ _ - l

t;- rl]l

GRtll-lw H r l

I

CONTROL (Bl Ass 'y (XWX-045) DRIVER (E ) Ass ' y

M O T O RP X M 0 7 3

S 1 . - ' N O( U P )

a|-Jt 2:1-i's.-I t r ll = F lt lt l

t& 4tr E 19473. . . ' H H

-@(t)-t.{;:3,

F- LED Ass'y (XWX-042)

a) '

17. PARTS L IST OF(s/G MODEL)NOTE:. When ordefing resistors,first conue reiistance volues into code form os shown in

the follouing exddPledEt. 1 When there ore 2 effectiue digits (onr digit oport from 0),

arrd 47h ohm (tolera^ce is shoun by J = 5 , and K = l0V4's60n_ 56 x t 0 t_561 RDu,pS@]@@J4?hr r==- 47 x l | ' -47s RD\PSF] @$J0.5tr......-----.-- oRS RN2H @@6 Kl9-1to .RSiP @|tr@l K

PL-LI oocl

When ordering resistors, convert theresistance uolue into code form' ondthen rcwrite the Port no. os before,

Symbol & Descriplion

Er.z When there ore 3resbtort).5.62hsr 562 x 101

o The A marh found on some comPonent parts indicotes the importdnce of thesafety foctor of the port. Therefore, uhen replacing, be aurc to use port| ofide n ticol de sigiotio n.

[^Parts List of Control Assembly (PWM-032)SEMICONDUCTORS

Part No. Symbol & Oscription

PD 1003PA2Oo/PA2005NJM29O3DJOr0l3BP

TD62504Ptvl54517PTC4001BPTc4O23BPTC4011BP

rcAo21 aPTC4069U8P!POl558CpPC78LO8

25C945(2SC181s )2SC15832SCr62625A8't6

2SA562TM.Y2SC1959-Y

wz{85rs18851s2473v D1212RD2,4EB

wz-l50

RD/.PS ooo J

RNl P2R2JRN'/.PS 1301 GRS lPF 681J

PCP-031PCP.O12PCP-049PCP-037PCP{48

PCP-O47PCP-034PCP-Oo'|

CAPACITORS

P.rt No. Symbol & D6ctiption

tc' ltc2rc3tc4rc5

tc7tc8 , tc13 , tc ' t 7 , l c18rc9t c t o , r c 1 1 , l c 1 4

t c 1 2 , t c 1 5t c t 6tc20, tc21tc22

01-o5, 07, 08

o609, 011010, 01?

013, 014015, 016

D 1o2D3, D4, D6, D8-D10, D14, 01505, D7012

D 1 3

R1-R10, R' l2-R3' | , R33-R53, R55-R92 , R98 -R104 , R l10R 1 lR93, R94R97

VRI 6 .8K .8VR2 IOK-BVR3 68OK-BVR4 68OK-BVRs, VR6 33K-B

vR7 220-8vR8 330-8VRg 3 .3K .8

\.|'{)

ccDcH 330J 50ccDcH 560J 50CKDYF 1032 50cEA 10oP 16CEA 101M 6 .3NP

CKDYF 4032 50CKDYB 681K 50coMA 't84J 50cszA B47M 35coMA 104K 50

clc2c3. c5, cl3, C50, C51, C53, C6' lc4, c25, C35, U7

c1c8, c23

cl0, cl7, c26c l1 , C12. C l4 , C40

P.C.BOARD ASSEMBLY

such os 560 ohm

effectiue digits (such as in high precision metal film

5 6 2 1 - . . . . . . . . R N % S F E G l C r m r

Note:

RESISTORS

Prnt No.

)

Prrt No. Symbol & D6cr ipt ion Parts List of LED Assembly (XWX-0421cszA looM 16 c15coMA 563K 50 C't6CEAo|oP5O cla, C24, C28, c32, C38, c46, c52 TLR_.|2I

APsn No. Symbol & Doacriplion

o301-D305RD7.PS r03J R301

Parts List of Cds Assembly (XWX-0411Prr! No. Svmbol & Do.cription

PCXOsI Cds

Parts List of Photo Tr Assembly (XWX-0431P.rt No. Symbol & Oo.craption

TPS605 0301-0305

Parts List of Control A Assembly (XWX-ort4)P.rt No. Symbot & D.scriprionPSS-OO3 X'tal

112103-2 THt, TH2

Parts List of Power Supply Assembly (PWR-oSglPart No. Symbol & D6cription

cEA to tM 35L C tgcEA 470M 25NP C20-C22

coMA 273K 50 C27, C31 , C45cEA R47P 50 C29cszA 1R5K 50 C33coMA l03K 50 c34, C39, C41CEA 4R7M 25NP C36

cszA 3R3K 10 C37cszA o'toK 25 c43cEA tooP 25 c48, C49cEA'looM 10NP C60CKDYF 1042 50 C62

OTHERSPert No. Symbol & D5criprion

- ' '

rl; 'l

{

GL-2PR 1PSG.O22

D201 D206s3, s4

Parts List of Conrrol B Assembly (XWX-045)Part No. Symbol & Description

,lhpPCTSMDBH 1C101PCX-010s2vB10BZ-250

RS2PF102J R t01

o101D 101D102D103

c101 0,0471450

GL,2PR1PSG-022

D207-D209

a PCL{OscEA 471M 25L C103cEA 471M 50L C l04cEA 101P 10 C105

cEA101M 35L C106 . C107CKDYF 1032 50 C108ccDs l r 01K 50 c109PNM{13 SpacerPNX-o15 Spacer

Parts List of Lamp Assembly (XWX-040)Part No. Symbol & Dsscription

fr'r!

PBA{89

P E L.O41 PL1 8V 70mA

4"