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– 75 –

M903

#9

#7

#7

#8

#9

#9

A

A

#9

#7

#7

Ref. No.

Part No.

Description

Remark

Ref. No.

Part No.

Description

Remark

* 101

1-659-836-11 DISC IN SW BOARD

* 102

A-3291-816-B CHASSIS (T) SUB ASSY

103

3-931-909-01 SPRING (LR), TENSION

104

X-3371-501-1 LEVER (L) ASSY

105

3-338-737-01 SCREW (2X3), + PS

* 106

1-659-837-11 LOAD SW BOARD

107

X-3371-502-1 LEVER (R) ASSY

108

A-3301-203-A ROLLER ASSY

109

3-931-908-01 GUIDE (DISC)

110

3-931-902-04 ARM (ROLLER)

111

3-936-756-01 ROLLER (D)

112

3-321-393-01 WASHER, STOPPER

* 113

3-939-139-01 SPACER

114

3-931-916-01 SPRING (RA), TENSION

* 115

A-3313-381-A SERVO BOARD, COMPLETE

* 116

3-007-530-01 BRACKET (MOTOR)

* 117

3-023-537-02 HEAT SINK

* 118

3-034-414-01 SHEET, RADIATION

M903

A-3291-676-A MOTOR SUB ASSY, LOADING (LOADING)

– 76 –

#8

B

B

Ref. No.

Part No.

Description

Remark

Ref. No.

Part No.

Description

Remark

151

3-931-893-01 ARM, CHUCKING

152

3-931-897-01 DAMPER (T)

153

3-931-879-02 LEVER (D)

* 154

3-913-404-11 RETAINER (DISC)

155

3-931-894-01 BRACKET (CP)

156

3-931-895-01 SPRING (CH), TENSION

157

3-931-898-01 SPRING (FL), COMPRESSION

158

3-931-914-01 SPRING (ANGLE), TENSION

159

A-3277-802-C CHASSIS (M) ASSY

160

3-931-883-01 SPRING (TR), TENSION

161

3-931-881-01 LEVER (LOCK)

162

3-931-882-02 GEAR (MDL)

163

3-007-537-11 WHEEL (U), WORM

164

3-931-898-11 SPRING (FL), COMPRESSION

165

3-018-272-01 WASHER

166

3-014-727-01 WHEEL (LW), WORM

– 77 –

#6

#9

#9

#8

#10

M902

M901

Ref. No.

Part No.

Description

Remark

Ref. No.

Part No.

Description

Remark

The components identified by
mark 

! or dotted line with mark.

! are critical for safety.
Replace only with part number
specified.

* 201

X-3374-022-1 CHASSIS (OP) (O/S) ASSY

202

3-931-829-01 SPRING (SL), PLATE

203

X-3371-504-1 BASE (DRIVING) ASSY

204

3-931-832-01 GEAR (SL MIDWAY)

* 205

1-659-835-12 LIMIT SW BOARD

206

3-338-737-01 SCREW (2X3), + PS

207

1-659-880-11 MOTOR FLEXIBLE BOARD

* 208

1-659-834-11 SUB BOARD

209

3-909-607-01 SCREW

! 210

8-820-010-06 PICK-UP, OPTICAL KSS-521A/K1RP

211

3-931-834-01 SPRING (FEED), PLATE

212

1-659-881-11 PICK-UP FLEXIBLE BOARD

213

A-3291-669-A SHAFT (FEED) ASSY

M901

X-3373-096-1 MOTOR ASSY (SPINDLE)

M902

A-3301-107-A MOTOR ASSY, SLED (SLED)

– 78 –

NOTE:

• Due to standardization, replacements in

the parts list may be different from the
parts specified in the diagrams or the
components used on the set.

• -XX and -X mean standardized parts, so

they may have some difference from the
original one.

• RESISTORS

All resistors are in ohms.
METAL:Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F:nonflammable

• Items marked “*” are not stocked since

they are seldom required for routine service.
Some delay should be anticipated
when ordering these items.

• SEMICONDUCTORS

In each case, u : 

µ

, for example:

uA.. : 

µ

A..

uPA.. : 

µ

PA..

uPB.. : 

µ

PB.. uPC.. : 

µ

PC..  uPD.. : 

µ

PD..

• CAPACITORS

uF :  

µ

F

• COILS

uH :  

µ

H

Ref. No.

Part No.

Description

Remark

Ref. No.

Part No.

Description

Remark

The components identified by
mark 

! or dotted line with mark.

! are critical for safety.
Replace only with part number
specified.

When indicating parts by reference
number, please include the board.

• Abbreviation

G :  German model

*

1-659-836-11 DISC IN SW BOARD

****************

< SWITCH >

SW1

1-572-288-21 SWITCH, PUSH (DISC IN)

SW2

1-572-288-21 SWITCH, PUSH (SELF)

*************************************************************

KEY BOARD
**********

1-694-414-11 CONDUCTOR BOARD, CONNECTION

*

3-022-326-03 PLATE (LCD), LIGHT GUIDE
3-022-327-01 PLATE (LCD), GROUND
3-327-119-01 SPACER (A)

*

3-034-558-01 ILLUMINATOR (LCD)

< CAPACITOR >

C900

1-164-004-11 CERAMIC CHIP

0.1uF

10%

25V

C901

1-164-004-11 CERAMIC CHIP

0.1uF

10%

25V

C902

1-164-004-11 CERAMIC CHIP

0.1uF

10%

25V

< CONNECTOR >

CN900

1-778-183-11 PLUG, CONNECTOR 18P

< DIODE >

D901

8-719-976-99 DIODE   DTZ5.1B

D903

8-719-976-99 DIODE   DTZ5.1B

< ELECTRO LUMINESCENT LIGHT >

EL900

1-517-766-11 LIGHT, ELECTRO LUMINESCENT

< IC >

IC900

8-759-496-75 IC   uPD16432BGC-018-9EU

IC901

8-749-012-25 IC   RS-170-TU

< JUMPER RESISTOR >

JW900

1-216-295-00 SHORT

0

< LIQUID CRYSTAL DISPLAY >

LCD900 1-803-504-11 DISPLAY PANEL, LIQUID CRYSTAL

< DIODE >

LED900 8-719-987-45 LED   CL-155Y/PG-CD

LED901 8-719-987-45 LED   CL-155Y/PG-CD
LED902 8-719-987-45 LED   CL-155Y/PG-CD
LED903 8-719-987-45 LED   CL-155Y/PG-CD
LED904 8-719-987-45 LED   CL-155Y/PG-CD
LED905 8-719-987-45 LED   CL-155Y/PG-CD

LED906 8-719-033-13 LED   CL-170Y-CD-T
LED907 8-719-033-14 LED   CL-170PG-CD-T

< SWITCH >

LSW900 1-762-620-21 SWITCH, KEY BOARD (WITH LED) (OFF)
LSW901 1-762-620-21 SWITCH, KEY BOARD (WITH LED) (MODE)
LSW902 1-762-620-21 SWITCH, KEY BOARD (WITH LED) (SOURCE)
LSW903 1-762-620-21 SWITCH, KEY BOARD (WITH LED) (SOUND)
LSW904 1-762-620-21 SWITCH, KEY BOARD (WITH LED) (DSPL)

LSW905 1-762-620-21 SWITCH, KEY BOARD (WITH LED) (SHIFT)
LSW906 1-762-620-21 SWITCH, KEY BOARD (WITH LED) (1)
LSW907 1-762-620-21 SWITCH, KEY BOARD (WITH LED) (2)
LSW908 1-762-620-21 SWITCH, KEY BOARD (WITH LED) (3)
LSW909 1-762-620-21 SWITCH, KEY BOARD (WITH LED) (PTY/LIST)

LSW910 1-762-620-21 SWITCH, KEY BOARD (WITH LED) (AF/TA)
LSW911 1-762-620-21 SWITCH, KEY BOARD (WITH LED) (TIR)
LSW912 1-762-620-21 SWITCH, KEY BOARD (WITH LED) (10)
LSW913 1-762-620-21 SWITCH, KEY BOARD (WITH LED) (9)
LSW914 1-762-620-21 SWITCH, KEY BOARD (WITH LED) (8)

LSW915 1-762-620-21 SWITCH, KEY BOARD (WITH LED) (7)
LSW916 1-762-620-21 SWITCH, KEY BOARD (WITH LED) (6)
LSW917 1-762-620-21 SWITCH, KEY BOARD (WITH LED) (5)
LSW918 1-762-620-21 SWITCH, KEY BOARD (WITH LED) (4)

< TRANSISTOR >

Q900

8-729-904-66 TRANSISTOR   DTD113EK

Q901

8-729-904-66 TRANSISTOR   DTD113EK

Q902

8-729-027-23 TRANSISTOR   DTA114EKA-T146

Q903

8-729-027-23 TRANSISTOR   DTA114EKA-T146

< RESISTOR >

R901

1-216-045-00 METAL CHIP

680

5%

1/10W

R902

1-216-045-00 METAL CHIP

680

5%

1/10W

R903

1-216-045-00 METAL CHIP

680

5%

1/10W

R904

1-216-049-11 RES,CHIP

1K

5%

1/10W

R905

1-216-053-00 METAL CHIP

1.5K

5%

1/10W

R906

1-216-053-00 METAL CHIP

1.5K

5%

1/10W

R907

1-216-057-00 METAL CHIP

2.2K

5%

1/10W

R908

1-216-061-00 METAL CHIP

3.3K

5%

1/10W

R909

1-216-065-00 RES,CHIP

4.7K

5%

1/10W