(No.YA692<Rev.001>)1-13
3.2
MEMORY IC REPLACEMENT
• This model uses the memory IC.
• This memory IC stores data for proper operation of the video and drive circuits.
• When replacing, be sure to use an IC containing this (initial value) data.
3.2.1 MEMORY IC TABLE
3.2.2 MEMORY IC REPLACEMENT PROCEDURE
1. Power off
Switch off the power and disconnect the power plug from the AC outlet.
2. Replace the memory IC
Be sure to use the memory IC written with the initial setting values.
3. Power on
Connect the power plug to the AC outlet and switch on the power.
4. Receiving channel setting
Refer to the OPERATING INSTRUCTIONS and set the receive channels (Channels Preset) as described.
5. User setting
Check the user setting items according to the given in page later. Where these do not agree, refer to the OPERATING
INSTRUCTIONS and set the items as described.
6. SERVICE MODE setting
Verify what to set in the SERVICE MODE, and set whatever is necessary (Fig.3-2). Refer to the SERVICE ADJUSTMENT for setting.
3.2.3 SERVICE MODE SETTING
SERVICE MODE SCREEN
Fig.3-2
SETTING ITEM
3.2.4 SETTINGS OF FACTORY SHIPMENT
3.2.4.1
BUTTON OPERATION
3.2.4.2
REMOTE CONTROL DIRECT OPERATION
Symbol Number of pins
Mounting PWB
Main content of data
IC1003
8-pin
MAIN PWB
Setting data for IC1001(MAIN CPU) is memorized.
IC3004
8-pin
MAIN PWB
E-DID DATA for HDMI is memorized.
IC3005
8-pin
MAIN PWB
E-DID DATA for HDMI is memorized.
IC3006
8-pin
MAIN PWB
E-DID DATA for HDMI is memorized.
IC4102
8-pin
MAIN PWB
Setting value of
IC4101
(VIDEO PROCESS CPU) is memorized.
Press [1] key
ADJUSTMENT MODE SCREEN
SERVICE MENU SCREEN
S001 R DRIVE M 000
S001 R DRIVE M 000
Service Menu
Adjust
Monitor Mode
System Configuration
Software Update
I2c Stop Mode
EDID Write Protect
HDMI_EQ Setting
Software Version Check
Calibration Setting
1
2
3
4
5
6
7
8
9
Apply
Cancel
Navigate
Setting items
Settings
Item No.
Video system setting
Adjust
S001 - S003
Setting item
Setting position
Power
Off
Channel
PR1
Volume
10
TV/AV
TV
AC SW
On
Setting item
Setting position
Channel
PR01
Volume
10
Sub Power
Off
Zoom
Auto
Sleep Timer
Off
Subtitle Selection
On
Menu Language
English
Country
United Kingdom
System Language
English
Place of Installation
Home