Sharp MD-R2 manuali

Manuali dei proprietari e guide per l'utente per Lettori di mini dischi Sharp MD-R2.
We fornisce 2 manuali pdf Sharp MD-R2 per scaricare gratuitamente in base al tipo di documento: Manuale di Servizio, Manuale Utente


Sharp MD-R2 Manuale di Servizio (68 pagine)


Marchio: Sharp | Categoria: Lettori di mini dischi | Dimensione: 3.38 MB |

 

Indice

SERVICE MANUAL

1

SPECIFICATIONS

2

IMPORTANT SERVICE NOTES

2

NAME OF PARTS

3

OPERATION MANUAL

4

(Continued)

5

TROUBLESHOOTING

5

MINIDISC DECK

7

Quick-Guide

7

Guía rápida

7

Jog Knob

9

Jog Decoration

9

MD MECHANISM SECTION

10

Spindle Motor

11

Turntable

11

ADJUSTMENT

12

TEST MODE

12

MD SECTION

13

• Test Mode

14

• : Adjustment name

14

2. AUTO adjustment mode

15

3. RESULT sub-mode

15

[ H A L S O F_ _ ]

20

[ L A L S O F S_ ]

20

[ G A L S O F S_ ]

20

8. TEST-PLAY mode

21

9. TEST-REC mode

21

Loosen the 

22

Lead-In Switch

22

Mechanism Switch PWB

22

OSILLOSCOPE

23

LISSAJOUS'S WAVEFORM

23

Less thana:b = 3:1

23

EXPLANATION OF ERROR DISPLAY

24

-PROM Setting Mode Chart

27

Figure 27

27

REGULATOR

28

ANALOG PLAYBACK SIGNAL

30

ANALOG RECORD SIGNAL

30

DIGITAL RECORD SIGNAL

30

DIGITAL PLAYBACK SIGNAL

30

8 9 10 11 12

31

DISPLAY PWB-B1

32

MD SWITCH PWB-G

34

PICKUP UNIT

34

MD MAIN PWB - E (TOP VIEW)

36

MAIN PWB-A

38

SWITCH PWB-B2

40

HEADPHONES PWB-B3

40

VOLTAGE (MD MAIN PWB)

42

PLAY STATE

44

D/A CONVERSION PLAY

45

TROUBLE SHOOTING

46

When MD fails operate

46

• Normal playback

48

• Audio playback circuit

48

• Focus servo failure

49

• Disc motor fails to run

50

• Tracking servo failure

50

• Slide servo failure

50

FUNCTION TABLE OF IC

51

IX0237AW

52

MICROCOMPUTER

52

REF — + 3.15V

57

TRG Input Connect +B

57

LR376481

58

PARTS GUIDE

59

DESCRIPTIONNO

60

PART CODE NO. PARTS CODE

60

DESCRIPTION

60

RESISTORS

61

OTHER CIRCUITRY PARTS

62

MECHANICAL PARTS

63

CABINET PARTS

63

ACCESSORIES

63

OTHER SERVICE PARTS

64

Silicon

66

PACKING OF THE SET

67

ALL RIGHTS RESERVED

68

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