Marantz CM6200/F1N, Service Manual

Page: 33 / 63

2-12
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 to 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 21.
"EJECT"
4 Press the ENTER 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 FF/REW button.
An example: When ambient temperature is 22 °C and measured temperature is 7A H
Temperature setting = 7A H - 01 H
= 79 H
* When the measured temperature fl uctuates between two values, take lower one (if temperature fl uctuates
between 7A H and 79 H, take 79 H).
6 Press the POWER button and write the temperature setting into the EEPROM.
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 21, and insert a disc.
"AUTO
AJST"
3 Press the MENU button seven times.
"EEPROM
SET"
4 Set the value according to the EEPROM DATA LIST using the FF[ ]/REW[ ] button.
5 Press the POWER button on the remote controller., 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.
EEPROM WRITING PROCEDURE
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
S P G 1 1
H
S P G - i n 6 0
H
S P G - m i d 4 B
H
S P G - o u t 3 B
H
S P G M 9 6
H
S P 1 1 0
H
S P 2 9 3
H
S P 2 2 9 3
H
S P 3 E D
H
S P 4 E E
H
S P 5 2 0
H
S P 5 2 2 0
H
S P D L I M 6 2
H
S P K L E V m 1 6
H
F G 9 B
H
F G 2 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 0 D
H
EEPROM DATA LIST (Version : 02)
Focus setting
Item indication Setting
Spin setting
Item indication Setting