Sony CD Mavica MVC-CD250, Руководство по обслуживанию

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5-47
MVC-CD250/CD400
2-3. SERVICE MODE
1. Setting the Test Mode
Page D Address 21
Data Function
00 Normal
05 Forced MOVIE mode power ON
07 Forced CAMERA mode power ON
08 Forced PLAY mode power ON
• Before setting the data, select page: 0, address: 01, and set data:
01.
• For page D, the data set is recorded in the non-volatile memory
by pressing the PAUSE button of the adjusting remote com-
mander. In this case, take note that the test mode will not be
exited even when the main power is turned off.
• After completing adjustments/repairs, be sure to return the data
of this address to “00”, and press the PAUSE button of the ad-
justing remote commander.
Select page: 0, address: 01, and set data: 00.
Display on the Bit values
Adjusting bit3 bit2 bit1 bit0
remote or or or or
commander bit7 bit6 bit5 bit4
0 0 0 0 0
1 0 0 0 1
2 0 0 1 0
3 0 0 1 1
4 0 1 0 0
5 0 1 0 1
6 0 1 1 0
7 0 1 1 1
8 1 0 0 0
9 1 0 0 1
A (
A
) 1 0 1 0
B (
b
) 1 0 1 1
C (
c
) 1 1 0 0
D (
d
) 1 1 0 1
E (
E
) 1 1 1 0
F (
F
) 1 1 1 1
Example: If “8E” is displayed on the adjusting remote com-
mander, the bit values for bit7 to bit4 are shown in the
A
column, and the bit values for bit3 to bit0 are shown
in the
B
column.
0 : 00 : 00
Page
bit7 to bit4 discrimination
bit3 to bit0 discrimination
Address
Display on the adjustilng remote commander
B
A
2. Bit Value Discrimination
Bit values must be discriminated using the display data of the ad-
justing remote commander for following items. Use the table be-
low to discriminate if the bit value is “1” or “0”.