AV-36P903
AV-32P903
MEMORY IC REPLACEMENT
SERVICE MENU
1. Memory IC
This model uses a memory IC.
This memory IC stores data for proper operation of the video
and deflection circuits.
SERVICE MENU SERVICE MENU SERVICE MENU SERVICE MENU
When replacing the memory IC, be sure to use an IC
containing this (initial value) data.1111.PICTURE/SOUND.PICTURE/SOUND.PICTURE/SOUND.PICTURE/SOUND7.I2C BUS7.I2C BUS7.I2C BUS7.I2C BUS
2.YC SEP2.YC SEP2.YC SEP2.YC SEP8.PP8.PP8.PP8.PP
3.LOW LIGHT3.LOW LIGHT3.LOW LIGHT3.LOW LIGHT9.IP9.IP9.IP9.IP
2. Memory IC replacement procedure4.HIGH LIGHT4.HIGH LIGHT4.HIGH LIGHT4.HIGH LIGHT0.SELF-CHK0.SELF-CHK0.SELF-CHK0.SELF-CHK
5.RF AFC5.RF AFC5.RF AFC5.RF AFC
(1) Power off6.PIP6.PIP6.PIP6.PIP
Switch the power off and disconnect the power cord from
the wall outlet.
Fig.1
(2) Replace the memory IC
Initial value must be entered into the new IC.
(3) Power on
SERVICE MENU SELECT KEY
Connect the power cord to the wall outlet and switch the
power on.
(4) SERVICE MENU setting
1) Press SLEEP TIMER key and, while the indication ofPOWER
SLEEP TIMER 0 MIN is being displayed, press
DISPLAY key and VIDEO STATUS key on the remote
control unit (Fig.2) simultaneously.
DISPLAY
2) The SERVICE MENU screen as shown in Fig.1 isNUMBERS
SLEEP
key
displayed.TIMER
3) Verify what to set in the SERVICE MENU, and setVIDEO
STATUS
whatever is necessary (Fig.1).FUNCTION
Refer to the SERVICE ADJUSTMENT for setting.MEMORYITEM
(MUTING)SELECT(2)
4) Press the EXIT key twice to return normal screen.
VALUE
VALUESELECT( )
SELECT(
)
(5) Receive channel settingFUNCTIONEXIT /
PIP OFF
Refer to the OPERATING INSTRUCTIONS (USER?S
GUIDE) and set the receive channels (Channels Preset) asMENUITEMSELECT(1)
described.FUNCTION
(6) User settings
Check the user setting items according to the steps
described in the after page.
Where these do not agree, refer to the OPERATING
INSTRUCTIONS (USER?S GUIDE) and set the items as
described.
Fig.2
14No. 52008 |
ACEC
