Sharp MD-X8 Service Manual Page 58
- Page / 108
- Table of contents
- TROUBLESHOOTING
- BOOKMARKS
Rated. / 5. Based on customer reviews
MD-X8
– 58 –
A
B
C
D
E
F
G
H
1
23456
• NOTES ON SCHEMATIC DIAGRAM can be found on page 31.
Figure 58 SCHEMATIC DIAGRAM (13/20)
SITUATION :
1
2
3
4
5
6
7
8
9
10
11
12
13 14 15 16 17 18 19 20 21 22 23 24
25
26
27
28
29
30
31
32
33
34
35
36
373839404142434445464748
123456789
10111213141516171819202122232425262728
R/P
POUT
ATTR
GOUT
EFMAGI
EFMAGC
AGND
AVCC
RF2-1
ADAGI
ADAGC
ADIPI
ADIPO
EFMI
ADLPFO
22KO
22KI
WBO
DATA
CLOCK
LATCH
EFMO
DVCC
DGND
AGND
SGAIN
DISC
STBY
AVCC
BIAS
DTEMP
AOUT
AIN
BIN
BOUT
FOUT
FIN
EIN
EOUT
TCGO
TCGI
RFADD
RF4
RF3
REFI
REFO
RF1
RF2
EFM
AGC
LOGIC
R
&
SW
DIFF
DIFF
BIAS
ADIP
AGC
LPF HPF
RF2
RF1
RF4
RF3
AIN
BIN
EIN
FIN
DTEMP
LATCH
CLOCK
DATA
LDVAR
LDON
FN
TP
FP
TN
IC1101
IR3R55
RF SIGNAL
PROCESSOR
C1104
0.027
C1105
1
TP1132
TP1133
TP1134
TP1135
TP1136
R1102
560
TP1
C1106
0.47
C1107
0.0047
C1109
1
C1110
0.47
C1103
1
C1102
1
TP113
8
T
T
C1111
0.015
TP1141
TP1128
TP1127
TP1126
TP1120
TP1104
TP1103
TP1102
TP1101
TP1109
TP1112
TP1113
TP1108
TP1114
TP1115
TP1116
TP1118
TP1119
TP1105
C1145
0.033
R1166
1.2K
TP1106
TP1107
TP1111
R1100
27
C1101
4.7
CNS1101
TP114
2
R1105
390K
TP1150
L1102
0.47µH
TP1129
TP1123
R1106
10K
R1107
1
TP1131
R11
5
22
K
R11
5
22
K
R11
5
22
K
R11
5
22
K
R11
5
22
K
R115
5
56K
FLEXIBLE
PWB
C1119
330P
5
2
3
12
27
26 25 24
23
22
21 20
19
18
17
16
15
14
13 12
11
10
98
75
4
32
1
SW
+2.8V
B
LVVOUT
APCOUT
LDVCC
DGNG
DGND
LDON
LDVAR
I/V
I/V
I/V
I/V
A
COM
RF1
F
E
RF3
RF4
VCC
AGND
MP/R
RF2
APCIN
DGND
LVVIN
F-
T.COOL
F.COOL
T+
F+
T-
28
6
- SERVICE MANUAL 1
- SPECIFICATIONS 2
- IMPORTANT SERVICE NOTES 2
- NAMES OF PARTS 3
- REMOTE CONTROL 4
- MINIDISC SYSTEM LIMITATIONS 5
- If a problem occurs 6
- TROUBLESHOOTING 6
- MD / CD STEREO 7
- Quick-Guide 7
- Guía rápida 7
- DISASSEMBLY 8
- Figure 10-2 10
- Figure 10-3 10
- Figure 10-1 10
- MD Mechanism 11
- MD MECHANISM SECTION 12
- Loading pinch 13
- Fixing washer 13
- (G1) x 1 13
- MD mechanism 13
- CD MECHANISM SECTION 14
- ADJUSTMENT 15
- CD TEST MODE 16
- MD SECTION 17
- • Test Mode 18
- 2. AUTO adjustment mode 19
- 3. RESULT sub-mode 19
- : Measurement value 24
- 8. TEST-PLAY mode 25
- 9. TEST-REC mode 25
- 10. INNER mode 25
- Jitter Meter 26
- EXPLANATION OF ERROR DISPLAY 27
- -PROM Setting Mode Chart 30
- Figure 30 30
- NOTES ON SCHEMATIC DIAGRAM 31
- FAN MOTOR 33
- AC POWER 33
- CORD(265) 33
- M56748FP 35
- TO µ-COM 36
- IX2679AF 37
- MIC PWB-C7 38
- JACK PWB-E 38
- AM SIGNALFM SIGNAL 39
- MAIN PWB-A(1/3) 39
- MAIN PWB-A(2/3) 40
- FM SIGNAL 41
- CD SIGNAL 41
- MAIN PWB-A(3/3) 42
- LC75396E 43
- AUDIO PROCESSOR 43
- MAIN PWB-A 44
- 8 9 10 11 12 45
- FOCUS/TRACKING/ 46
- SPIN/SLIDE DRIVER 46
- MD OPTICAL 48
- PICK UP UNIT 48
- MD MECHANISM SWITCH PWB-H 48
- DISPLAY PWB 50
- LED PWB-C4 50
- SWITCH B PWB-C3 50
- SWITCH C PWB-C5 50
- LAMP PWB-C1 50
- SWITCH A PWB-C2 51
- LAMP PWB-C1 SWITCH A PWB-C2 52
- DISPLAY PWB-C6 53
- POWER PWB-B1 55
- POWER AMP. PWB-B2 57
- SITUATION : 58
- MD MAIN PWB-G 61
- MD MECHANISM SWITCH 62
- MD OPTICIAL PICKUP UNIT 62
- MD PLAYBACK SIGNAL 65
- MD RECORD SIGNAL 65
- MD MAIN PWB -G(TOP) 66
- MD MAIN PWB - G (BOTTOM) 67
- VOLTAGE (MD MAIN PWB) 68
- WAVEFORMS OF CD CIRCUIT 69
- WAVEFORMS OF MD CIRCUIT 70
- D/A CONVERSION PLAY 71
- TROUBLESHOOTING (CD SECTION) 72
- 1.0V/DIV 73
- 0.5µsec/DIV(DC) 73
- (When playing 73
- back the disc) 73
- TROUBLE SHOOTING (MD SECTION) 76
- • Normal playback 78
- • Audio playback circuit 78
- • Focus servo failure 79
- • Disc motor fails to run 80
- • Tracking servo failure 80
- • Slide servo failure 80
- FUNCTION TABLE OF IC 81
- ROM:128K 84
- REF — + 3.15V 89
- PARTS GUIDE 91
- INTEGRATED CIRCUITS 92
- TRANSISTORS 92
- TRANSFORMERS 92
- VARIABLE RESISTORS 93
- VIBRATORS 93
- CAPACITORS 93
- DESCRIPTIONNO 94
- PART CODE NO. PARTS CODE 94
- DESCRIPTION 94
- RESISTORS 95
- DESCRIPTIONPARTS CODE 97
- NO. PART CODE 97
- OTHER CIRCUITRY PARTS 98
- MD MECHANISM PARTS 99
- CD MECHANISM PARTS 100
- CHANGER MECHANISM 100
- CABINET PARTS 100
- OTHER SERVICE PARTS 101
- SPEAKER BOX PARTS 101
- ACCESSORIES 101
- MAIN UNIT 107
- Pad, Remote 107
- Remote Control 107
- ALL RIGHTS RESERVED 108
Related products and manuals for CD players Sharp MD-X8
CD players Sharp XL-MP130 Service Manual
(88 pages)
(88 pages)
CD players Sharp XL-1500H Service Manual
(56 pages)
(56 pages)
CD players Sharp XL-HP505 Service Manual
(68 pages)
(68 pages)
CD players Sharp CD-MPS700 Service Manual
(116 pages)
(116 pages)
CD players Sharp CD-BA2600H Service Manual
(57 pages)
(57 pages)
CD players Sharp XL-3000V Service Manual
(72 pages)
(72 pages)
CD players Sharp QT-CD210C User Manual
(1 pages)
(1 pages)
CD players Sharp MD-R3 Service Manual
(92 pages)
(92 pages)
CD players Sharp XL-UR27H User Manual
(9 pages)
(9 pages)
CD players Sharp XL-MP150H Service Manual
(92 pages)
(92 pages)
CD players Sharp MD-MT15C User Manual
(10 pages)
(10 pages)
CD players Sharp QT-CD110H Service Manual
(23 pages)
(23 pages)
© 2020, manymanuals.com. All rights reserved. | 4.868 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Comments to this Manuals