Hitachi 46W500 Training page 153

SUBJECT: "About your TV" data installation for DP-3X Page 1 of 7
I. APPLICATION:
II. DETAIL:
When a new DP-3X Signal PWB or EEPROM is change by a Service technician the original data for the
OSD information "ABOUT YOUR TV" option is not set into the chassis EEPROM, because this information is
entered by the Production line jigs, according to the model in which the chassis is used.
Ill. PROCEDURE TO ENTER THE CORRECT DATA IN THE EEPROM:
In order to input the correct DATA for the model that is repair please follow the next procedure to input the
DATA for the specific model.
(1) With Power Off, press [POWER + INPUT] buttons on the control panel to enter the Adjustment mode.
When High Voltage is heard, release both buttons.
(2) Press MENU button to enter next page.
(3) Select "EEPROM edit" using
With Power Off
Press INPUT and POWER.
ADJUST MODE
When High Voltage is heard,
Release both buttons.
SERVICE
SUB BRIGHT
WHITE BALANCE
Service
G DRIVE (HIGH)
R DRIVE (HIGH)
Mode
R CUTOFF (HIGH)
G CUTOFF (HIGH)
B CUTOFF (HIGH)
H POSITION
Press EXIT key
V POSITION
to Return to Normal
FACT RESET
Mode
(4) Start by pressing the
the buttons and using
Press SELECT button to save the DATA in the memory. After all the DATA has been input exit the
service menu by pressing EXIT button twice. Turn the Power Off, then UNPLUG and PLUG the AC
line to execute the READ DATA from the EEPROM.
(5) EEPROM Address and Data Values Table for all DP-3X models are shown on the next page. Use these
tables to enter the correct Data in the correct Address location for your model.
Note: Press SELECT after EACH data value change.
Please provide your comments and questions to 1-800-HITACHI or Customerservice.ce@hhea.hitachi.com
Model: All DP-3X PTV 2003-4
Chassis: All DP-3X Chassis
buttons and Press the
XXXXXXX
Press MENU button
to go to 2nd page
**
**
**
**
**
Press EXIT key
**
to Return
**
key. This will bring up the last Address quickly. Select the address using
buttons to change the DATA value.
button to enter EEPROM edit Mode.
ADJUST MODE
Cursor Down to
SUB (TV-S)
E2PROM Edit
**
OSD
Press the
AFC/CLOCK TEST
key
MEMORY INIT
I2OPEN
E2PROM Edit
P Mode Adj
Press EXIT key
to Return
ISSUED DATE 9 / 20 I 04
E2PROM edit
ADDRESS
**
DATA
**
Change Address by using the buttons.
Change Data by using the buttons.
Press SELECT button after each data change
to save the data.
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