X-24

3-20. Table of Adjusting Items

Adjusting Item

Measuring Point

Adjusting Point

Ref. Clause (page)

Tape speed

TAPE OUT

R43 (R/P)

3-7

(P10)

Playback level calibration

TAPE OUT 1 ~ 4

R106

~ R406 (R/P)

3-8

(P10 ~ 11)

Playback frequency response calibration

TAPE OUT 1 ~ 4

R103

~ R403 (R/P)

3-9

(P11)

Erase current adjustment

TP106 ~ TP406

T101 ~ 401 (R/P)

3-10 (P11)

TP105 ~ TP405

 

 

 

 

 

 

 

Coarse bias adjustment

TP104 ~ 404

R133 ~ 433

3-11 (P11)

Record level calibration

TAPE OUT 1 ~ 4

R121

~ 421

3-12 (P11)

Overall frequency response adjustment

TAPE OUT 1 ~ 4

R133

~ 433

3-13 (P12)

4. EXPLODED VIEW, PCB ASSEMBLY AND PARTS LIST

X-24 OVERALL EXPLODED VIEW & PARTS LIST

Ref. No.

Part No.

Description

Ref. No.

Part No.

Description

1

8216 6580 00

Sheet, meter, X-24

 

 

20

8226 2091 01

Knob, cassette, REW, X-14/24

2

8212 5931 00

Cover, cassette, X-14/24

 

 

21

8226 2081 01

Knob, cassette, FF, X-14/24

3

8212 6050 00

Case, top, X-24

 

 

22

8226 2111 01

Knob, cassette, STOP, X-14/24

4

8226 1590 04

Knob, fader, N7, GR

 

 

23

8226 2121 01

Knob, cassette, PAUSE, X-14/24

5

8226 1590 05

Knob, fader, N7, R

 

 

24

8216 6600 00

Shield, center, X-24

6

8226 2070 02

Knob, pitch, gain, N7

 

 

25

8274 1340 00

PCB assy, Jack, X-24

7

8226 2070 01

Knob, pitch, N7

 

 

26

8221 2260 00

Bracket, jack, X-24

8

8216 6490 00

Cushion, cover, X-14/24

!

27

8274 1350 00

PCB assy, R/P, X-24

9

8216 4230 00

Reflector, cassette

 

 

28

8204 0820 00

Plate, mounting, B

10

8214 2110 00

Spring, cassette, X-18/14/24

 

 

29

8212 6060 00

Case, bottom, X-24

11

8216 6590 00

Shield, top, X-24

!

30

8270 7270 03

AC adaptor, AD-12A, USA/CND

12

8226 2360 01

Knob, sel, bounce, X-24

 

 

 

8270 7270 06

AC adaptor, AD-12A, EUR

13

8204 0370 01

Ring, CSTW-2

 

 

 

8270 7270 07

AC adaptor, AD-12A, UK

14

8226 1620 05

Knob, volume, N7, Y

 

 

 

8270 7270 10

AC adaptor, AD-12A, JPN

15

8274 1330 00

PCB assy, Mixer, X-24

!

31

8274 1400 00

PCB assy, Regulator, X-24

16

8216 6610 00

Shield, bottom, X-24

 

 

32

8216 6800 00

Sheet, isolation X-24

17

8270 8240 00

Transport assy, X-24

 

 

33

8277 4470 15

Cable assy, 1P, earth lug, D3-8MF/F,

18

8226 2131 01

Knob, cassette, REC, X-14/24

 

 

 

 

L150

19

8226 2101 01

Knob, cassette, PLAY, X-14/24

 

 

 

 

 

X-24 TRANSPORT EXPLODED VIEW & PARTS LIST

Ref. No.

Part No.

Description

 

Ref. No.

Part No.

Description

1

8259 0500 00

Head, erase, X-14/24

13

8223 2770 00

Shaft, button

2

8259 0520 00

Head, R/P, 4T, N-LR44RS07, X-24

14

8216 5310 00

Belt, main

3

8260 4620 00

Pinch roller assy

15

8216 5320 00

Belt, sub

4

8260 4630 00

Idler arm assy

16

8216 5330 00

Belt, counter

5

8260 4640 00

Fly wheel assy

17

8221 1970 00

Bracket, button

6

8260 4650 00

Motor assy

18

8256 1690 00

Counter

7

8260 4660 00

F.R. arm assy

19

8214 3550 00

Spring, pinch arm

8

8212 4930 00

Lever, REC safety

20

8214 3560 00

Spring, FR torsion

9

8212 4910 00

Gear, arm

21

8214 3570 00

Spring, stop/pause

10

8212 4920 00

Gear, FF

22

8214 3580 00

Spring, safety sensor

11

8253 4280 00

SW, leaf, MSW-1541XACV

23

8214 3590 00

Spring, rec lever

12

8253 4290 00

SW, leaf, MSW-1716CV

24

8214 3600 00

Spring, play lever

14

Page 14
Image 14
Fostex X-24 Table of Adjusting Items, Overall Exploded View & Parts List, Transport Exploded View & Parts List