Toshiba M-45, M-462, M-65, M-472, M-65-C Service manual

2. DISASSEMBLY & REASSEMBLY

2-1. INSTRUMENT DISASSEMBLY

2-l-l. Bottom Cover Removal

1. Remove two

2. Release two

Fig. 1 Bottom Cover Removal

(2)

screws holding the bottom cover.

(2)

tabs from the bottom cover.

0

REMOVE TWO SCREWS

LEASE TWO TABS

2-l-2.Top Cabinet Removal

1. Remove three(3)screws located at the rear of the top cabinet.

2. Carefully lift the back of the top cabinet and slide it to the rear to remove.

2-l-3. Front Panel Removal

1. Remove bottom cover and top cabinet (See Fig. 1 to

2. Release three panel.

3. Release four (4) tabs from the top of the front panel.

4. Tilt the front panel forward to remove.

THREE TABS

(3)

tabs from the bottom of the front

EASE FOUR TABS

2).

Fig. 2 Top Cover Removal

Fig. 3 Front Panel Removal

2-1

2-2-l. Function PCB Removal

1.

Follow the procedures for removing the bottom cover,

the top cabinet and the panel front. (See Fig.1 to

2. Release five

3. Release as shown Fig. 4

(5)

tabs on the function board.

connector(CN701)

gently with using the Driver

2-2-3. Main circuit board Removal

1 .Follow the procedures for removing Fig. 1 to 6

3)

2.Release

3.Pull arrow.

three

(3)

tabs from the frame.

out the main circuit board in the direction of the

Fig. 4 Function PCB Removal

2-2-2. Deck Ass’y Removal

1.

Follow the procedures for removing the bottom cover,

top cabinet and the front panel

2. Remove four deck ass’y.

3. Remove two

4. Lift the deck ass’y upward to remove.

(4)

screws from the bottom and top of the

(2)

screws from the bottom of the frame.

OREMOVE

FOUR SCREWS

ass'y

(See Fig.1 to

RELEASE THREE

Fig. 6 Main Circuit Board Removal

3)

TABS

Fig. 5 Deck ass’y Removal

2-2

Fig. 7 Instrument Assembly Removal

1. Remove screws

2. Remove screws

3. Release the front panel as shown in Fig. 3

4. Release connector as shown Fig. 4

5. Remove screws

follow the procedures on next page.

( @, @I 1

( (D, @, @I 1

and release the bottom cover.

and release the top cover.

(CN701)

gently with using the Driver

( @, Q (8 Q), @ )

holding the deck and

2-3

Fig. 8 Trouble Shooting Posture

&

1. Set the main PCB

2. Tighten the screw.

3. Install the Function PCB to Main PCB

DECK ass’y as shown in Fig. 8.

t

TIGHTEN THE SCREW

2-4

2-5. TAPE TRANSPORT MECHANISM IDENTIFICATION

2-5-l. Deck (lop

1

2 3

View)

5

4

6

7

8 9

10

11

12

13 14

.

29

Fig.9 Deck Parts Locations

FULL ERASE HEAD

1. STOPPER TAPE

2. SLIDE GEAR LOADING ASS’Y

3. HEAD BRUSH ASS’Y 14. SLIDE PINCH

4. CYLINDER ASS’Y

5. BRAKE SUB “L” 16. LEVER REVIEW

6. SLIDE GEAR LOADING ASS’Y “S”

7. LEVER PINCH COMP 18. BRAKE SUB “R” ASS’Y

8. FULL ACE HEAD ASS’Y

9.

28

(Top View))

10. LEVER PINCH CAM

25

“T”

11. ARM REVIEW ASS’Y

12. UNIT PINCH ROLLER ASS’Y

13. SPRING SLIDE PUSH

15. SLIDE RACK HOUSING

17. SPRING BRAKE SUB “R”

19. REEL DISK “R” ASS’Y

20. BRAKE MAIN

21 20 19

“R”

2-5

ASS’Y

21. GEAR RELAY

“T”

ASS’Y

22. IDLER ASS’Y

23. PRISM LED

24. GEAR RELAY “S” ASS’Y

25. BRAKE MAIN

26. REEL DISK “L”

“L”

ASS'Y

ASSY

27. LEVER REC SWITCH

28. SPRING REC SWITCH

29. ARM TENSION FULL ASSY

2-5-2. Deck (Bottom View)

Fig. 10 Deck Parts

1. LEVER

2. MOTOR

3. BELT CAPSTAN

4. BRAKE CAPSTAN ASS’Y

5. GEAR

6. MOTOR

7. GEAR

SLIDE PINCH

D.D CAPSTAN

LOADING

CYLINDER

LOADING

Locations

I

“R”

"L”

ASS’Y

(Bottom View)

ii

8.

SLIDE MAIN

9. LEVER REC SWITCH

10. LEVER IDLER CHANGE

11. CLUTCH

12. UNIT LOADING

13. GEAR MASTER

2-B

ASS'Y

a

2-6. Housing Assembly

1

2

3

6

Fig. 11 Housing Parts Locations

1. CHASSIS SIDE

7

‘I”

ASS’Y

2. UPPER CHASSIS

3. CHASSIS SIDE

“R”

ASS’Y

4. SHAFT ARM ASS’Y

5. HOLDER CASSETTE ASS’Y

6. LEVER DOOR ASS’Y

7. DOOR

LOCK

5

2-7

4

2-6-l. Removal from Main Base

1) Remove three(3) screws

2) Lift the housing ass’y in the direction of arrow ‘B’ while pushing the tab a in the direction of arrow ‘A’. (Refer to detail drawing)

0.

MAIN BASE

I

Fig. 12 Housing Ass’y Removal from Main Base

NOTE : When p ushing the

arrow “A”, take extreme care not to damage

2-8

tab(2)

in the direction of

2-6-2. Disassembly

CHASSIS SIDE

‘L’

-

CHASSIS UPPER

-

HOLDER CASSTE

ASSEMBLY

Fig. 13 Housing Ass’y Removal

SHAFT

ARM

ASSEMB

SIDE” R

"

2-9

2-6-3. Upper Chassis Removal

1)

Remove

21 Lift the upper chassis QI in the direction of arrow ‘A’

two(2)

screws

a.

Fig. 14 Upper Chassis Removal

2-10

2-6-4. Holder Cassette Ass’y & Chassis Side L/R Removal

1)

Lift the holder cassette (D in the direction of arrow ‘A’ (Refer to Fig. A).

2) Remove the chassis side ‘C @ &

‘R’ @

from shaft arm ass’y @ in the direction of arrows ‘B’, ‘C’ (Refer to Fig. B).

NOTE : If you operate the deck when the

returned to their original position. If this happens by accident, push the slide damper of chassis side ‘R’ in the direction of arrow eject mode.

"D",

and return the slide damper in the reverse direction of arrow

holder

cassette

ass’y

is removed, the shaft

a

HOLDER

arm “R’

and the

"D"

CASSETTE ASSEMBLY

slide

when the shaft arm ass’y is in

damper are not

@ CHASSIS

Fig. 15 Holder Cassette Ass’y & Chassis Side

SlDE

l

0 SHAFT

L-

ARM

ASSEMBLY

-+N

a

CHASSIS SIDE "R"

[Fig.1

L/R

Removal

(

REASSEMBLY OF CHASSIS

SIDE-R’& SHAFT

SIDE VIEW

II

ARM’W” 1

(D)

SLIDE DAMPER

2-6-5.

Chassis Side

SPRING

“R”

Parts Locations

(SIDE VIEW “A”)

Fig. 16 Chassis Side

LEVER-LID OPENER

‘R’

Parts Locations

CHASSIS SIDE

SLIDE - DAMPER

SPRING-SLIDE DAMPER

“R

2-12

2-6-6. Slide Damper Removal

1)

Remove the spring slide damper

2) Push the stopper @ of the chassis side ‘R’ @. Move the slide damper @ in the direction of arrow.

3) Align the slide damper QI with the chassis side tab (as shown detail drawing).

4) Lift the slide damper @ to remove.

@

SPRING SLIDE DAMPER

@.

)

@

SLIDE DAMPER

@

STOPPER

I

Fig. 17 Slide Damper Removal

CHASSIS SIDE

SLIDE DAMPER

2-13

“R

2-7. Cylinder Ass’y

2-7-l. Exploded View of Cylinder Ass’y

ONE SCREW

F-

HEAD BRUSH

-

MOTOR -

STATOR

2-7-2. Stopper Tape

(1)

Stopper Tape Removal

(Only for deck :

1)

Release

one(l)

(Refer to detail drawing)

2)

Lift the stopper tape 0, in the direction of arrow ‘B’.

@ STOPPER TAPE

DXS-R,

Refer to Fig.

A)

tab @ in the direction of arrow ‘A’.

p

- -

MOTOR - ROTOR

THREE

SCREWS

Fig. 19 Stopper Tape Removal

SCREWS

CYLINDER BASE

Fig. 18 Exploded View of Cylinder Ass’y

2-14

2-7-3. Cylinder Ass’y Removal from Main Base

1)

Remove threef3) screws @ holding the main base and

the cylinder ass’y.

2) Lift the cylinder ass’y Q in the direction of arrow.

NOTE

: Do

not touch the video heads during removal or.

installation.

@

THREE

SCREWS

2-7-4. Head Brush & Holder FPC Removal

1)

Remove

one(l)

screw @ and then lift the head brush

2) Release the holder FPC tab holding the cylinder base @ in the direction of arrow. (Refer to detail drawing)

3) Disconnect the holder FPC @ from the cylinder base

NOTE : When disconnecting the holder FPC @from the

cylinder base 0: Take care not to disconnect the FPC cable from the holder FPC

(The

FPC cable is

j

a.

0.

Fig. 20 Cylinder Ass’y Removal from Main Base

IF---

HOLDER FPC TAB

I

@ ONE SCREW

0

HEAD BRUSH

@

HOLDER FPC

CYLINDER BASE

J

Fig. 21 Head Brush & Holder FPC Removal

2-15

2-7-5. Cylinder Ass’y Removal from Cylinder Base

2-7-7. Motor Rotor & Cylinder Sub Ass’y

1) Remove

2) Lift the cylinder direction of arrow.

three(3)

ppa

screws 0 from the cylinder base

ass)

@from the cylinder base (p in the

m

CYLINDER ASS’Y

@

CYLINDER BASE

7

THREE SCREWS

@.

1) Make sure that phase matching holes of the motor rotor

81

the cylinder sub ass’y are aligned correctly as shown in

Fig. 16 (Refer to phase matching hole)

2) Reinstall the retainer lever ass’y @and secure with

two(2) screws.

@

TWO SCREWS

@

RETAINER

RUBBER ASS’Y

@

MOTOR - ROTOR

PHASE MATCHING

-

HOLE

SUB ASS’Y

Fig. 22 Cylinder Ass’y Removal from Cylinder Base

2-7-6. Motor Rotor Removal

1)

Remove two(2) screws

2) Lift the retainer lever ass’y @ and the motor rotor @

0.

@

TWO SCREWS

@

RETAINER

RUBBER ASS’Y

MOTOR - ROTOR

@

CYLINDER SUB ASS’Y

Fig. 24 Assembly of Motor Rotor & Cylinder Sub Ass’y

2-7-8. Motor Stator Removal

1) Remove

2) Remove the motor stator a from the cylinder sub ass’y

Q.

three(3)

screws

@

@).

@

THREE SCREWS

@

MOTOR -

CYLINDER SUB ASSY

STATOR

Fig. 23 Motor Rotor Removal

2-l 6

Fig. 25 Motor

Stator

Removal

2-7-9. Motor

Stator

& Cylinder Sub Ass’y

2-8. Main Deck Removal & Reassembly

1)

Reinstall the motor stator (D toward the FPC cable of

cylinder sub ass’y

2)

Secure with three(3) screws. (Refer to Fig.

Fig. 26 Assembly of Motor Stator & Cylinder Sub Ass’y

Q.

. @ MOTOR - STA

- @

CYLINDER

SUB

ASS’Y

17)

,TOR

2-8-l. Slide Rack Housing Removal

1)

Lift the slide rack housing in the direction of arrow.

SLIDE RACK HOUSING

Fig. 27 Slide Rack Housing Removal

2-8-2. Assembly of Slide Rack Housing & Gear

Master

1)

Confirm that the hole of gear master @ and the hole ‘A

of main base are aligned correctly. (Eject mode)

2) Align the slot #l of gear master a with the tooth #l of slide rack housing. (Refer to timing point)

SLOTS1

Fig. 28 Assembly of Slide Rack Housing & Gear Master

@

GEAR MASTER

@

SLIDER RACK

HOUSING

ARM

‘R

2-17

2-8-3. Brake Sub

1)

Remove the spring brake sub ‘L’

2) Release the tab Q) in the direction of arrow. (Refer to detail drawing)

3) Lift the brake sub ‘L

“L”

Removal

a.

0.

@

SPRING-BRAKE SUB ‘L.

r7-

@

BRAKE-SUB ‘L”

2-8-5. Reel Disk

‘I”

Ass’y & Gear Relay

“s”

Ass’y Removal

1)

Release the tab

(Refer to detail drawing)

2)

Lift the reel disk ‘L ass’y

3) Remove the washer plain

4)

Remove the washer slit

5)

Lift the gear relay ‘S’ ass’y

NOTE : When reinstalling, be sure to install the reel disk

‘L’ ass’y QI after installing the washer plain

(J)

in the direction of arrow.

a.

@.

a.

@

@I

REEL-DISK

ASSY

WASHER-PLAIN

@.

‘L

@

TAB

@

Fig. 29 Brake Sub

BRAKE-SUB

‘L’

Removal

“L”

2-8-4. Arm Tension Full Ass’y Removal

1) Remove the spring tension

2) Release the tab Q in the direction of arrow. (Refer to detail drawing)

3)

Lift the arm tension full ass’y

0.

@

0.

SPRING-TENSION

@

ARM-TENSION

FULL

ASS’Y

I

Fig. 31

@

REEL-DISK

Q)

TAB

ReeL

Disk ‘L’ Ass’y & Gear Relay

Removal

@WASHER-SLIT

“L’

ASSY

‘S’

Ass’y

@

ARM-TENSION

Fig. 30 Arm Tension Full Ass’y Removal

2-18

2-8-6. Brake Sub

“R”

Ass’y Removal

2-8-8. Brake Main

“L”, “R”

Ass’y Removal

1) Remove the spring brake sub ‘R’

2) Release the tab Cp in the direction of arrow. (Refer to detail drawing)

3) Lift the brake sub ‘R’ ass’y

I

Fig. 32 Brake Sub ‘R’ Ass’y Removal

2-8-7. Reel Disk

“R”

Ass’y & Gear Relay

@.

@

a.

BRAKE-SUB

@

SPRING-BRAKE

Removal

‘R” ASSY

SUB l R

I

“T”

1) Remove the spring brake main

2) Release the tab a in the direction of arrow ‘A’. (Refer to detail drawing ‘A’)

3) Lift the brake main ‘L’

4) Release the tab @ in the direction of arrow ‘B’. (Refer to detail drawing ‘B’)

5) Lift the brake main ‘R’

@

BRAKE-MAIN

ASSY

,O

I’-

TAB

a.

@.

0

SPRING-BRAKE MAIN

@

BRAKE-MAIN

ASSY

“B

@

BRAKE-MAIN

“R” ASSY

<DETAIL

“R

TAB

“B”>

1) Release the tab a in the direction of arrow. (Refer to detail drawing)

2) Lift the reel disk ‘R’ ass’y

3)

Remove the washer plain

4) Remove the washer slit

5) Lift the gear relay

NOTE : When reinstalling, be sure to install the reel disk

‘R’

ass’y 8) after installing the washer plain

@WASHER-SLIT

@

GEAR-RELAY

@

TAB

Fig. 33 Reel Disk ‘R’ Ass’y & Gear Relay ‘T’ Removal

7”

a.

0.

‘T’

ass’y

@I.

&-----@

@

REEL-DISK

ASSY

@

REEL-DISK l R

ASSY

WASHER-PLAIN

“R

1

0.

Fig. 34 Brake Main ‘L’,

‘R’

Ass’y Removal

2-8-9. Idler Ass’y Removal

1) Remove the washer slit

2) Lift the idler ass’y

Fig. 35 Idler Ass’y Removal

0.

a.

@-

@ WASHER-SLIT

2-19

2-8-10. Unit Pinch Roller Ass’y Removal

1) Remove the washer slit

2)

Lift the unit pinch roller

3)

Lift the spring arm pinch

(D.

@.

a.

2-8-12. Exploded View of Lever Pinch Comp Ass’y,

Lever Pinch Cam, Arm Review Ass’y & Lever Review Ass’y

LEVER-PINCH COMP

&p

Fig. 36 Unit Pinch Roller Ass’y Removal

2-8-11.

Assembly of Unit Pinch Roller

1) Install the unit pinch roller as shown in Fig. 29. (Refer to A,

6)

Q WASHER-SLIT

@

UNIT-PINCH ROLLER

@

SPRING-ARM PINCH

ARM-REVIEW ASSY

LEVER-REVIEW

LEVER-PINCH CAM

Fig. 38 Exploded View of Lever Pinch Comp Ass’y, Lever

Pinch Cam, Arm Review Ass’y 81 Lever Review Ass’y

2-8-13. Lever Pinch Comp Ass’y Removal

1) Release the tab @ in the direction of arrow. (Refer to detail drawing)

2) Lift the lever pinch camp ass’y

@.

UNIT-PINCH ROLLER

.

Fig. 37 Assembly of Unit Pinch Roller

-

<TOP

VIEW>

!-II

t-l

I y

NOTE : Don’t touch the lever pinch camp ass’y @ to

audio head base during removal.

@

LEVER-PINCH

COMP

Fig. 39 Lever Pinch Comp Ass’y Removal

2-20

ASS’Y

2-8-14.

Lever Pinch Cam Removal

1) Release the tab a in the direction of arrow. (Refer to detail drawing)

2)

Lift the lever pinch cam

a.

2-8-18. Lever Review Removal

(j)

1) Release the tab (Refer to detail drawing)

2) Lift the lever review

in the direction of arrow.

a.

@

LEVER-PINCH CAM

r

Fig. 40 Lever Pinch Cam Removal

2-8-l 5. Arm

1) Push the stopper tab (D in the direction of arrow.

2) Pull the arm review ass’y Q in the direction of arrow ‘A’ and then confirm ‘B’. (Refer to detail drawing ‘A’)

3) Release the tab the arm review ass’y

Review Ass’y Removal

@ in the direction of arrow and then lift

a.

@ LEVER REVIEW

Fig. 42 Lever Review Removal

2-8-17.

1) Remove the belt capstan

Belt Capstan Removal

a.

NOTE : Take extreme care not to touch the grease when

removing or reinstalling.

NOTE : Take extreme care not to damage when removing

the arm review ass’y

(B

part of detail drawing

I

NOTE:

Fig. 41 Arm Review Ass’y Removal

Be sure to remove the arm review assy with using

the(-)dri

Cp.

A)

ARM REVIEW ASSEMBLY

\ \,

DETAIL “A”

DETAIL "B”

Fig. 43 Belt Capstan Removal

2-21

@

BELT-CAPSTAN

2-8-18.

1)

2)

3)

Brake Capstan Ass’y Removal

Remove the spring brake capstan Release the tab Q in the direction of arrow.

(Refer to detail drawing)

Lift the brake capstan ass’y

(J).

a.

@

SPRING-BRAKE

CAPSTAN

@

BRAKE CAPSTAN

ASSY

l--------l

2-8-20.

Clutch Ass’y Removal

1)

Remove the washer slit

2)

Lift the clutch

3) Remove the washer plain

ass’y

QI.

a>.

9-0

@.

WASHER-SLIT

Q

CLUTCH-ASSY

@WASHER-PLAIN

1

Fig. 44 Brake Capstan Ass’y Removal

2-8-19.

Motor D.D

1)

Remove

2)

Lift the motor D.D capstan (p in the direction of arrow.

(Bottom view)

three(3)

Q MOTOR-D.P

(TOP VIEW)

0

THREE SCREWS

Capstan

screws @. (Top view)

CAPSTAN

1

Removal

Fig.46 Clutch Ass’y Removal

2-8-21. Gear Master Removal

1)

Remove the washer slit

2)

Lift the gear master

Q).

@

0

WASHER-SLIT

C When

Fig. 45 Motor D.D Capstan Removal

reyemf$qkytor -

.sid$.of

capstan wafer

R-R

&th-doppef

capstan@,. align

trs’doun

fi&ia,.

Fig. 47 Gear Master Removal

2-22

2-8-22.

Assembly of Gear Master

2-8-24.

Lever Slide Pinch Removal

1)

When reinstalling, be sure to align the arrow mark of

gear master

(Refer to timing point)

@

GEAR WORM WHEEL

UNIT LOADING

a

with gear home of gear worm wheel

00

Fig. 48 Assembly of Gear Master

2-8-23.

Unit Loading Removal

1) Remove the washer slit

a

2) Lift the lever slide pinch

a.

a,

@

WASHER-SLIT

@I

LEVER SLIDER PINCH

/

<-,

Fig. 50 Lever Slide Pinch Removal

1)

Remove twoQ) screws

2) Lift the unit loading @ in the direction of arrow.

0.

Q

TWO SCREWS

p--?

LOADING

Fig. 49 Unit Loading Removal

2-8-25.

SLIDER PINCH BOSS

Assembly of Lever Slide Pinch

1)

Pull the slide pinch @to the end in the direction

of arrow.

2) Insert the slide pinch pinch (p. (Refer to ‘A’ part)

@

SLIDER-PINCH

LEVER SLIDER PINCH

Fig. 51 Assembly of Lever Slide Pinch

(j)

into the hole of lever slide

2-23

2-8-28. Slide Main Removal

2-8-27. Assembly of Slide Main

1) Remove the washer slit

2) Release

3) Lift the slide main

three(3)

tabs

6).

a.

QI, @,

@ in the direction of arrow.

@

WASHER SLIT

CBL

1) Install the shaft of gear loading ‘R’ ass’y into the left of the main slide hole and secure with the washer slit

(Refer to ‘A’)

2) Insert the lever tension control change @ into the slide main hole. (Refer to

3) After confirming the above items

main and secure with tabs

NOTE:

Be sure to assemble the side main when the

gear loading

i/r

assy is inunloading posision.

@

Q)

and the lever idler

1), 2)

install the slide

(a,

b,

c).

GEAR-LOADING’R’ASSEMBLY

a

EVER

0

LEVER-IDLER CHANGE

0

LEVER-TENSION

’

CONTB~~

G "L" ASSEMBLY

I

a.

‘B’)

Fig. 52 Slide Main Removal

7

@

LEVER-REC

NOTE :

Fig. 53 Assembly of Slide Main (Bottom view)

‘r-------’

NOTE: Six parts should be installed into the side

Seven parts should be installed into the

side main hole.

LEVER REVIEW

\

main hold.

S/W

I

CAM

I

A

Fig. 54 Assembly of side

2-24

Main(Top

view)

2-8-28.

Lever Shift Ass’y Removal

2-8-30. Gear Loading

‘I”, “R”

Ass’y Removal

1) Hang the spring lever shift (D to the claw of the lever shift @. (Refer to detail drawings ‘A’, ‘B’)

2) Release the tab @ in the direction of arrow.

3) Lift the lever shift

@I

LEVER SHIFT

I

F

*

Fig. 55 Lever Shift Ass’y

,

@

SPRING LEVER SHIFT

<DETAIL

“A”>

@.

@

SPRING LEVER SHIFT

\

@

LEVER SHIFT

Remova

1) Remove the gear loading ‘R’ ass’y @ from the slide guide roller ‘T

in the direction of arrow. (Refer to detail drawing ‘A’)

2) Remove the gear loading ‘L’ ass’y Q from the slide guide roller

in the direction of arrow. (Refer to detail drawing ‘B’)

3) Lift the gear loading ‘R’ ass’y

4) Lift the gear loading ‘L’ ass’y @ by pushing the tab Q of the gear loading ‘L’ ass’y a. (Refer to detail drawing ‘C’)

ASS’Y

(3,

by pushing the spring loading ‘R’

‘s’

@ by pushing the spring loading ‘L’ @

a.

f---- @

GEAR LOADING

@

GEAR LOADING

44’

a

‘R’ AS’Y

‘L’

ASS

2-8-29. Lever Idler Change Removal

1) Release the tab @ in the direction of arrow. (Refer to detail drawing)

2) Lift the lever idler change

7

@ LEVER IDLER CHANGE

Fig. 56 Lever Idler Change Remo

@

SPRING LOADING (R)

Fig. 57 Gear Loading ‘L’,

2-8-31. Gear Loading

1) When reinstalling, be sure to align two arrows as shown in Fig. 58. (Refer to timing point)

GEAR LOADING

“R’ASS’Y

ALIGN TWO ARROWS

\

11 @ SPRlNG LoADlNG (L)

‘R’

Ass’y Removal

‘I”, “R”

<DETAIL

Ass’y

9%

GEAR LOADING

Fig. 58 Assembly of Gear Loading ‘L’, ‘R’ Ass’y

2-25

2-8-32.

Slide Pinch Removal

1)

Push the tab @ in the direction of arrow ‘A’.

(Refer to detail drawing)

2)

Lift the slide pinch @ in the direction of arrow

@ SLIDER

I

PINCH

‘6’.

2-8-34. Prism LED Removal

1)

Release the tab @ in the direction of arrow.

(Refer to detail drawing)

2)

Lift the prism LED

Q).

0

PRISM-

LED

VT

PRISM

LED

@

TAB

/

Fig. 59 Slide Pinch Removal

2-8-33. Slide Push Removal

1) Remove the spring slide push

2) Push the slide push Q in the direction of arrow ‘A’.

3)

Lift the slide push Q) by pushing the tab Q in the

direction of arrow ‘B’. (Refer to detail drawing)

fl

4

0.

SPRING - SLIDE PUSH

SLIDER - PUSH

l------I

1

<

DETAIL

Fig. 61 Prism LED Removal

+

-TOP VIEW>

I

2-8-35. Lever Record Switch Removal

1) Remove the spring record switch

2)

Release the tab QI in the direction of arrow.

(Refer to detail drawing)

3)

Lift the lever record switch

__ @

6

SPRING REC

- @

LEVER REC

MAIN BASE

0.

S/W

C/W

DETAIL(TOP VIEW)

Fig. 60 Slide Push Removal

<DETAIL

Fig. 62 Lever Record Switch Removal

2-26

LEVER REC

SIW

2-8-36. Full Erase Head Removal

1)

Remove one0 ) screw

2)

Lift the magnet WE head 8).

@

f---

@

Fig. 63 Full Erase Head Removal

2-8-37. ACE Head Removal & Reassembly

1)

Release the tab @ holding holder ACE toward arrows.

(Refer to detail drawing ‘A’)

2)

Remove

3) Lift the magnet ACE head ass’y

one(l)

screw

Q).

ONE SCREW

MAGNET F/E HEAD

QI.

@.

2-8-38.

Slide Guide Roller “s”,

1)

Remove the cylinder ass’y from the main base.

(Refer to Fig. 19,

2)

Remove the slide

ass’y. (Refer to Fig.

3)

Move the guide roller ‘S’, ‘T ass’y to slot and then lift it

to remove. (Refer to arrow)

20) ‘s’, T

from the gear loading ‘L’,

58)

“T” Ass’y

Removal

‘R

Assembly : When reinstalling, be sure to align the three

teeth of X-Position adju$tment gear with the two slot of ACE head base.

NOTE : When adjusting the X-position adjustment gear

using

1~)

driver, do not adjust by force.

r-------

i --

I

---%J

r-n/

-r-z

,#

Fig. 65 Slide Guide Roller

‘s’, ‘T

Ass’y Removal

HOLDER ACE

<DETAIL

Fig. 64 ACE Head Ass’y Removal & Reassembly

I

‘A=>

“ul

1

7

2-27