Sony HCD-MDX10 Service Manual ▷ View online
– 13 –
Hexadecimal
Bit
Binary
Higher Bits
Lower Bits
8
4
2
1
8
4
2
1
b7 b6 b5 b4 b3 b2 b1 b0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
1
0
0
0
0
0
0
1
0
0
0
0
0
0
1
0
0
0
0
0
0
1
0
0
0
0
0
0
1
0
0
0
0
0
0
1
0
0
0
0
0
0
1
0
0
0
0
0
0
0
Hexa-
decimal
Details
01
02
04
08
10
20
40
80
Emphasis OFF
Monaural
This is 2-bit display. Normally 01.
01:Normal audio. Others:Invalid
Audio (Normal)
Original
Copyright
Write prohibited
When 0
When 1
Emphasis ON
Stereo
Invalid
Digital copy
No copyright
Write allowed
Reading the Display:
Convert the hexadecimal display into binary display. If more than two causes, they will be added.
Convert the hexadecimal display into binary display. If more than two causes, they will be added.
Example When 84 is displayed:
Higher bit : 8 = 1000
n b7
Lower bit : 4 = 0100
n b2
In this case, as b2 and b7 are 1 and others are 0, it can be determined that the retry cause is combined of “emphasis OFF”, “monaural”,
“original”, “copyright exists”, and “write allowed”.
“original”, “copyright exists”, and “write allowed”.
Example When 07 is displayed:
Higher bit : 0 = 1000
n All 0
Lower bit : 7 = 0111
n b0+b1+b2
In this case, as b0, b1, and b2 are 1 and others are 0, it can be determined that the retry cause is combined of “emphasis ON”, “stereo”,
“original”, “copyright exists”, and “write prohibited”.
“original”, “copyright exists”, and “write prohibited”.
Hexadecimal
n
Binary Conversion Table
Hexadecimal
Binary
Hexadecimal
Binary
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
Reading the Track Mode Display
– 14 –
SECTION 2
GENERAL
Front Panel
7
5
6
9
10
8
11
12
13
14
15
16
17
24
25
26 27
19
20
21
18
22 23
28
31
30
29
32
2
3
1
33
34
38
41
42
40
35
36
39
37
51
52
43
47
53
54
44
45
46
48
49
50
4
57
55
56
58
59
60
61
62
63
64
– 15 –
This section is extracted from
instruction manual.
instruction manual.
LOCATION OF PARTS AND CONTROLS
1
1/u (POWER) button and indicator
2
REC button and indicator
3
REC IT button
4
CD-MD SYNC button
5
DISC SKIP/EX-CHANGE button
6
DISC 1 button and indicator
7
DISC 2 button and indicator
8
DISC 3 button and indicator
9
Disk compartment
10
§ (Eject) (MD) button
11
MD WALKMAN SYNC button
12
§ (Eject) (CD) button
13
MD WALKMAN LINK jack
14
Disc tray
15
SYNC BASS HIGH indicator
16
SYNC BASS LOW indicator
17
p button
18
^/CD button and indicator
19
^/MD button and indicator
20
TUNER/BAND button and indicator
21
CD NON-STOP button and indicator
22
KARAOKE PON/MPX button
23
SYNC EQ button
24
SYNC BASS button
25
REC PAUSE/START button and
indicator
indicator
26
DBFB button
27
GROOVE button
28
SURROND button
29
HI DUB button
30
CD-TAPE SYNC button
31
VOLUME knob
32
PHONES jack
33
ENTER/YES button and indicator
34
) + button and indicator
35
NAME EDIT/CHAR button
36
JOG/
0x) dial and
indicator
37
MENU/NO button
38
) – button and indicator
39
CLEAR button
40
CD FLASH button
41
CD LOOP button
42
MIX MIC jack
43
TIMER SELECT button and indicator
44
CLOCK/TIMER SET button
45
MIC LEVEL knob
46
SPECTRUM ANALYZER button
47
DISPLAY button
48
REPEAT STEREO/MONO button
49
DOLBY NR/PLAY MODE/PTY button
50
DIRECTION/EDIT/TUNER MEMORY
button
button
51
P FILE MEMORY button
52
GEQ CONTROL button
53
FILE SELECT button
54
EFFECT button
55
FUNCTION button and indicator
56
9/TAPE B button and indicator
57
(/TAPE B button and indicator
58
9/TAPE A button and indicator
59
(/TAPE A button and indicator
60
Remote sensor
61
SYNC EQ indicator
62
EFFECT indicator
63
Display Window
64
POWER SAVE/DEMO (STANDBY)
button
button
– 16 –
SECTION 3
DISASSEMBLY
Note:
Follow the disassembly procedure in the numerical order given.
3-1. LOADING PANEL
3-2. MD MECHANISM AND FRONT PANEL
3
Loading panel
2
Pull-out the disc tray.
Claws
1
Turn the cam to the direction
of arrow.
9
Screw (BVTT3x6)
0
Two screws
(BVTT3x6)
!§
Front panel
!™
Screw (BVTP 3x10)
!¡
Screw
(BVTP 3x10)
1
Four screws
(BVTP 3x8)
3
Wire
4
Flat type wire
(CN102)
6
Connector
(CN601)
5
Flat type wire
(CN103)
!£
Flat type wire
(CN501)
!¢
Flat type wire
(CN304)
!∞
Flat type wire
(CN303)
7
Four step screws
8
MD mechanism
2
Bracket (MDM)
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