Sharp CD-MD3000 (serv.man27) Service Manual ▷ View online
– 43 –
CD-MD3000H/CD-MD3000W
EEPROM (IC1402) writing procedure
1. Method for setting the reference temperature value
(This setting should be performed quickly at a room
temperature, between 21
(This setting should be performed quickly at a room
temperature, between 21
°
C and 29
°
C when the PWB is not
hot.)
(1) When replacing the EEPROM, wait until it has cooled down.
(2) Connect the main unit using the single MD main PWB.
(3) Enter the test mode as shown on page 38.
(2) Connect the main unit using the single MD main PWB.
(3) Enter the test mode as shown on page 38.
"EJECT"
(4) Press the X-BASS button.
"TEMP
"
:Measured temperature,
: Temperature setting
(5) Find the temperature correction value for the current ambient
temperature on the following table. Adjust the temperature
correction value using the JOG UP/DOWN knob.
correction value using the JOG UP/DOWN knob.
An example: When ambient temperature is 22
°
C and measured
temperature is 7AH
Temperature setting = 7A H - 01 H
Temperature setting = 7A H - 01 H
= 79 H
* When the measured temperature fluctuates between
two values, take lower one (if temperature fluctuates
between 7AH and 79H, take 79H).
two values, take lower one (if temperature fluctuates
between 7AH and 79H, take 79H).
(6) Press the MENU button and write the temperature setting into
the EEPROM.
Ambient temperature
correction
+ 21.0
°
C ~ + 23.2
°
C
-1
H
+ 23.3
°
C ~ + 26.8
°
C
±
0
H
+ 26.9
°
C ~ + 29.0
°
C
+1
H
EEPROM DATA LIST (Version : 02)
Focus setting
Focus setting
Item indication
Setting
F G
B 1
H
F F 0
1 0
H
F F 1
7 0
H
F F 2
E 0
H
F Z H L E V
E D
H
F O K L E V h
0 7
H
F O K L E V L
0 9
H
F O S T n
2 C
H
D S C J G
1 4
H
Spin setting
Item indication
Setting
S P G
1 0
H
S P G — i n
5 C
H
S P G — m i d
4 8
H
S P G — o u t
3 8
H
S P 1
1 0
H
S P 2
9 3
H
S P 3
E D
H
S P 4
E E
H
S P 5
2 0
H
S P D L I M
6 4
H
S P K L E V m
1 5
H
Tracking setting
Item indication
Setting
T G
6 B
H
T F 0
1 0
H
T F 1
6 B
H
T F 2
F 0
H
F T 3
0 8
H
S V C N T 4
0 1
H
T R B L V o
6 8
H
T R B L V t
5 0
H
T R K L V o
6 0
H
T R K L V t
2 E
H
T D P W o
6 7
H
T D P W t
2 1
H
S L C T o
0 0
H
S L C T t
5 0
H
S L C T m
5 3
H
T C R S C I P
1 6
H
T C R S C 0 h
0 0
H
T C R S C 0 L
F A
H
T C R S C H h
0 2
H
T C R S C H L
0 2
H
C O T L V P
0 5
H
C O T L V r
1 5
H
J P i n t
0 0
H
K I K 1 0
6 4
H
EEPROM WRITING PROCEDURE
2. Method for making settings other than the reference
temperature
(1) Install the MD main PWB in the mechanism, and connect it to
the main unit.
(2) Enter the test mode as shown on page 38, and insert a disc.
"AUTO AJST"
(3) Press the EQALIZER button seven times.
"EEPROM SET"
(4) Set the value according to the EEPROM DATA LIST using the
JOG knob.
(5) Press the MENE button, and the settings will be written into the
EEPROM.
(6) Enter the test mode again, perform an "AUTO YOBI adjustment",
and write the results into the EEPROM.
CD-MD3000H/CD-MD3000W
– 44 –
C O K
5 8
H
F A T
C 0
H
T A T
3 E
H
C A T
4 0
H
F A B
*(6 4
H
)
S T R
0 B
H
S F S
0 D
H
S T C
0 D
H
Sled setting
Item indication
Setting
S L G
3 E
H
S L 2
1 0
H
S L D L I M
7 F
H
S L D L E V
1 2
H
S L K L V k
5 5
H
S L K L V t
2 E
H
S L K L V m
5 5
H
S L B K m
0 8
H
S L K r i o
6 0
H
S L K r o i
6 8
H
S L K l i o
6 8
H
S L K l i o
6 0
H
Control setting
Item indication
Setting
C O N T R L 1
0 8
H
C O N T R L 2
0 2
H
A D J T T M
1 4
H
H D E Q A D
9 2
H
L D E Q A D
8 E
H
G D E Q A D
9 1
H
M D E Q B C
8 C
H
L D E Q B C
8 F
H
G D E Q B C
8 A
H
H A L S G
1 1
H
L A L S G
1 1
H
G A L S G
1 1
H
H A L S O F S
F C
H
L A L S O F S
0 0
H
G A L S O F S
0 0
H
A J S T
0 0
H
ADJUST setting
Item indication
Setting
Pickup mechanism error
E-CD01
Slide motor operation error (PU-IN SW detection NG)
Tray error
E-CD20
Tray open/close operation error
Changer mechanism error
E-CD10
Changer mechanism operation error
CD error messages
Errors
Messages
Remarks
Relation to RDS
WEAK SIG
When switching to an EON station,
EON reception impossible
it cannot be received due to weak signal
.
PLL UN LOCK
Frequency
Reception error or PLL control error
indicator
flashing
flashing
TUNER error messages
Errors
Messages
Remarks
You tried to record on a tape
'PROTECTED'
TAPE mechanism error
E-TA01
Mechanism initialize abnormal end
TAPE error messages
Errors
Messages
Remarks
ERROR MESSAGE LIST
Note: * A change is made after AFB adjustment.
Display
