Sharp MD-R3 manuales

Manuales del propietario y guías del usuario para Reproductores de cd Sharp MD-R3.
Ofrecemos 1 manuales en pdf Sharp MD-R3 para descargar gratis por tipos de documentos: Manual de servicio


Sharp MD-R3 Manual de servicio (92 paginas)


Marca: Sharp | Categoria: Reproductores de cd | Tamaño: 5.07 MB |

 

Tabla de contenidos

SERVICE MANUAL

1

SPECIFICATIONS

2

IMPORTANT SERVICE NOTES

2

NAME OF PARTS

3

OPERATION MANUAL

4

TROUBLESHOOTING

5

(Continued)

6

Guía rápida

7

DISASSEMBLY

8

Turn clockwise the

9

CD mechanism up to

9

the uppermost position

9

Display PWB

10

CD MECHANISM SECTION

11

MD MECHANISM SECTION

12

Spindle Motor

13

Turntable

13

Ø1.7x2.5mm

13

Extension cable

14

Setting the CD TEST mode

14

2. Adjusting the servo unit

15

CD SERVO PWB

16

TEST MODE

17

MD SECTION

18

Loosen the 

19

Lead-In Switch

19

Mechanism Switch PWB

19

[ H B o : _ _ ]

21

[ H E o : _ _ ]

21

[ H F o : _ _ ]

21

7. MANUAL adjustment mode

22

High reflection disc

22

Low reflection disc

22

8. EEPROM setting mode

23

[ H A L S O F_ _ ]

25

[ L A L S O F S_ ]

25

[ G A L S O F S_ ]

25

9. TEST-PLAY mode

26

11. INNER mode

27

10. TEST-REC mode

27

1pin of IC 1201 (TP1274)

28

88 pin of IC 1201 (TP1275)

28

EXPLANATION OF ERROR DISPLAY

29

-PROM Setting Mode Chart

32

Figure 32

32

NOTES ON SCHEMATIC DIAGRAM

33

POWER+7V

35

IX0240AW

36

SYSTEM MICROCOMPUTER

36

VOUTR,VOUTL

37

REGULATOR

38

MAIN CAM SWITCH

39

TO MAIN PWB

39

HOE-LD-PD

40

CD MOTOR PWB-G

40

PICKUP UNIT

40

M65821FP

41

SERVO/SIGNAL CONTROL

41

SIGNAL PROCESSOR

41

CD CHANGER PWB-D

42

8 9 10 11 12

43

MIC PWB-B3

44

SWITCH PWB-B5

44

SWITCH PWB-B4

44

MD SWITCH PWB-G

48

MD MAIN PWB-E

49

MAIN PWB-A

51

COLOR TABLE

52

TRAY SWITCH PWB-H

53

PICK UP UNIT

54

CD SERVO PWB-C

54

MD PICKUP UNIT

55

MD MECHANISM SWITCH PWB-F

55

MD MAIN PWB - E (TOP VIEW)

56

VOLTAGE (MD MAIN PWB)

58

WAVEFORMS OF CD CIRCUIT

59

WAVEFORMS OF MD CIRCUIT

60

D/A CONVERSION PLAY

61

CD fails to operate

62

(FE OUT)

63

(FS OUT)

63

1~2 sec

64

Rotation cycle of motor

65

Voltage varies depending

65

When MD fails operate

66

• Normal playback

68

• Audio playback circuit

68

• Focus servo failure

69

• Disc motor fails to run

70

• Tracking servo failure

70

• Slide servo failure

70

FUNCTION TABLE OF IC

71

MICROCOMPUTER

72

REF — + 3.15V

77

TRG Input Connect +B

77

LR376481

78

PARTS GUIDE

79

VIBRATORS

80

DESCRIPTIONPARTS CODE

81

NO. PART CODE

81

DESCRIPTION

81

RESISTORS

82

OTHER CIRCUITRY PARTS

84

MECHANICAL PARTS

84

CD MECHANISM PARTS

85

CHANGER MECHANISM

85

CABINET PARTS

85

ACCESSORIES

86

OTHER SERVICE PARTS

86

Silicon

90

PACKING OF THE SET

91

ALL RIGHTS RESERVED

92





Más productos y manuales para Reproductores de cd Sharp

Modelos Tipo de documento
XL-UR27H Manual de usuario   Hören neu erleben.10 [en] , 9 paginas
XL-MP150H Manual de servicio   Sharp XL-MP150H Service manual, 92 paginas
MD-MT15C Manual de usuario   catálogo de produtos, 10 paginas
XL-1200 Instrucciones de operaciones   Sharp XL-1200 Operating instructions, 32 paginas
QT-CD110H Manual de servicio   Sharp QT-CD110H Service manual, 23 paginas
CD-ES777 Instrucciones de operaciones   Sharp CD-ES777 Operating instructions, 36 paginas
CD-ES66 Manual de usuario   Sharp CD-ES66 User's Manual, 36 paginas
GX-M10 Manual de operaciones    Sharp GX-M10 Operation Manual, 2 paginas
XLUH4H Especificaciones   Sharp XLUH4H, 44 paginas
CD-MPX880H Especificaciones    Sharp CD-MPX880H Specifications, 53 paginas
XL-HF151PH(BK) Manual de usuario   XL-HF151PH(S)/(BK) Operation-Manual DE, 22 paginas
XL-DH259N Especificaciones   Sharp XL-DH259N Specifications, 16 paginas
HT-DV50U Manual de usuario   HT-DV40H/DV50H Operation-Manual NL, 66 paginas
XL-UR2380H Manual de usuario   XL-UR2180H/UR2380H/UR2580H Operation-Manual ES, 42 paginas
XL-UR2580H Especificaciones    Sharp XL-UR2580H Specifications, 54 paginas
MT821 - MiniDisc Recorder - Metallic Especificaciones   Sharp MT821 - MiniDisc Recorder - Metallic Specifications, 24 paginas
XL-HF300PH(S) Manual de usuario   XL-HF300PH(S) Operation-Manual DE, 22 paginas
XL-UH240H Especificaciones    Sharp XL-UH240H Specifications, 51 paginas
AN-PR1500H Manual de usuario   AN-PR1500H Operation-Manual FR, 62 paginas
XL-HF200PH(BK) Manual de usuario   XL-HF200PH(S)/(BK) Operation-Manual FI, 22 paginas