Read Sony DSC-U20 (serv.man4) Service Manual online
DSC-U20
6-32
COVER
COVER
2-2.
DATA PROCESS
In some adjustment items, the calculation of SEUS displayed data
(hexadecimal) is needed to check the specified data or to acquire
the adjustment data. In such a case, prepare a computer capable of
calculating hexadecimal numbers.
Also, the data at two addresses are read, which are treated as 2
bytes of upper 1 byte and lower 1 byte (4-digit hex. number), to
check the specified data.
(hexadecimal) is needed to check the specified data or to acquire
the adjustment data. In such a case, prepare a computer capable of
calculating hexadecimal numbers.
Also, the data at two addresses are read, which are treated as 2
bytes of upper 1 byte and lower 1 byte (4-digit hex. number), to
check the specified data.
XX XX
Displayed data at lower 1 byte address
Displayed data at upper 1 byte address
2-3.
SERVICE MODE
1.
Setting the Test Mode
Page 2F
Address 21
Data
Function
00
Normal
01
Forced MOVIE mode
02
Forced CAMERA mode
03
Forced PLAY mode
• Before setting the data, select page: 00, address: 01, and set
data: 01.
• In the case of page 2F, writing the data by clicking
[Write]
on
the SEUS screen causes the data to be written to the nonvolatile
memory. In this case, the Test mode is not released even if the
set is turned off, thus requiring extreme care.
memory. In this case, the Test mode is not released even if the
set is turned off, thus requiring extreme care.
• After the adjustment/repair finished, be sure to return the data
to “00” to restore the Normal mode. Also, select page: 00, ad-
dress: 01, and set data: 00.
dress: 01, and set data: 00.
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