Sharp CP-M1, Руководство по обслуживанию

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MD-M3/M1
EEPROM (IC1402) writing procedure
1. Method for setting the reference temperature value
(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 20.
"EJECT"
(4) Press the NORMAL 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 dial.
An example: When ambient temperature is 22
°
C and measured
temperature is 7AH
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).
(6) Press the POWER 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 : 01)
Focus setting
Item indication Setting
F G D A
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 n 0 8
H
F O K L E V f 0 8
H
F O K L P F n 0 0
H
F O K L P F f 8 8
H
W A I T f 9 0
H
Spin setting
Item indication
Setting
S P G 2 0
H
S P G — i n B 8
H
S P G — m i d 9 5
H
S P G — o u t 7 9
H
S P 1 1 0
H
S P 2 8 7
H
S P 3 E 3
H
S P 4 E 3
H
S P 5 1 0
H
S P D L I M 7 F
H
Tracking setting
Item indication Setting
T G 6 B
H
T F 1 6 B
H
T F 2 E 0
H
S V C N T 4 0 0
H
T R B L V o 5 0
H
T R B L V t 5 4
H
T R K L V o 5 0
H
T R K L V t 2 E
H
T D P W o 8 9
H
T D P W t 1 A
H
S L C T o 0 0
H
S L C T t 4 0
H
S L C T m 5 3
H
T C R S C I P 1 6
H
C O T L V P 0 A
H
C O T L V r 1 C
H
W A I T m F F
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 20, and insert a disc.
"AUTO YOBI"
(3) Press the PLAY MODE button six times.
"EEPROM SET"
(4) Selection mode using the PLAY/PAUSE button.
(5) Selected using the PRESET EQUALIZER button.
(6) Determined by the PLAY/PAUSE button.
(7) Using the jog dial, adjust the settings as shown in the "List of the
EEPROM contents".
(8) Press the POWER button, and the settings will be written into
the EEPROM.
(9) Enter the test mode again, perform an "AUTO YOBI", and write
its results into the EEPROM.