2NL/2P8
1-5-41
(1-1) Remarks on main PWB replacement
When replacing the main PWB, remove the EEPROM (YC14) and DIMM (YS1,YS3) from the main PWB that
has been removed and then reattach it to the new main PWB.
Figure 1-5-70
Detaching of EEPROM
1. The flat screwdriver is inserted between
EEPROM and socket.
2. Detach it little by little right and left and
alternately while noting the
transformation and the damage of the
pin.
Figure 1-5-71
When refitting DIMM, Refit them to the original positions.
* : YS1 :1GB YS3 :1GB To avoid mounting a wrong memory chip, identify the memory by its label.
Figure 1-5-72
YC14
1GB
2GB
EEPROM
Main PWB
Flat screwdriver
EEPROM
Soket
DIMM
YS3
1GB
2GB
YS1
1GB
2GB
Main PWB
Содержание TASKalfa 3010i
Страница 1: ...SERVICE MANUAL Published in September 2016 842NL11B 2NLSM06B Rev B TASKalfa 3010i TASKalfa 3510i ...
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Страница 463: ...2NL 2P8 2 1 18 Figure 2 1 23 Duplex conveying section block diagram EPWB DU_SENS DU_CL_REM YC14 5 YC8 1 DUCL DUS ...
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