Sony WLL-RX55, Руководство по обслуживанию

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1-31 (E)
WLL-RX55
1-13. Adjustments/Settings after
Replacing the Boards and EL
Display
When the following board and the EL display are replaced,
perform the specified adjustments/settings referring to the
following Section.
For other boards described in the following do not require
adjustment/setting when they are replaced.
Part name Adjistment/Setting
(Section to be referred to)
VA-220 board Video system adjustment
(3-3-2. GRBY Output Level Adjustment)
(3-3-3. PIX Level Adjustment)
(3-3-4. VBS CHROMA Level Adjustment)
EL display EL timer reset
(1-17. Resetting the Timer)
1-14. Settings after Replacing the
EEPROM/NV-RAM
When the following EEPROM/NV-RAM are replaced,
perform the Settings after replacing the EEPROM/NV-
RAM.
n
The part numbers of the following ICs in which data is not
written yet, are shown in “Section 4. Spare Parts”.
Board Ref. EEPROM/ Saved data Settings after
No. NV-RAM replacing the
EEPROM/NV-
RAM
AT-156 IC309 NV-RAM Setting data Reset the
of the setting setting menu.
menu (Refer to the
operation
manual)
IC802 to EEPROM Program for Write the PLD
IC806 PLD internal Data
(Refer to
Section 1-15.)
DEC-146 IC700 EEPROM Program for Write the PLD
PLD internal data
(Refer to
Section 1-15.)
RX-89 IC300 EEPROM Program for Write the PLD
PLD internal data
(Refer to
Section 1-15.)
VA-220 IC1 EEPROM Program for Write the PLD
PLD internal data
(Refer to
Section 1-15.)