No. 51669
V-A14M3
V-A14T3
V-A14AU3
V-1413EE
8
REPLACEMENT OF MEMORY ICs
1. MEMORY ICs
This model use memory ICs. In the memory ICs are memorized
data for correctly operating the video and deflection circuits.
When replacing memory ICs, be sure to use ICs written with the
initial values of data.
2. PROCEDURE FOR REPLACING MEMORY ICs
(1) Power off
Switch the power OFF and unplug the power cord from the
wall outlet.
(2) Replace ICs
Be sure to use memory ICs written with the initial data
values.
(3) Power on
Plug the power cord into the wall outlet and switch the
power ON.
(4) Check and set SYSTEM CONSTANT SET:
z
It must not adjust without signal.
1) Press the DISPLAY key and the PICTURE MODE key of
the REMOTE CONTROL UNIT simultaneously.
2) The SERVICE MENU screen of Fig. 1 will be displayed.
3) While the SERVICE MENU on display, press the DISPLAY
key and PICTURE MODE key simultaneously, and the
SYSTEM CONSTANT SET screen of Fig. 2 will be
displayed
4) Check the setting value of the SYSTEM CONSTANT SET
of Table 1. If the value is different, select the setting item
with the MENU
▼
/
▲
key, and set the correct value with
the MENU - / + key.
5) Press the DISPLAY key twice, and return to the normal
screen.
(5) Receive channel of setting
Refer to the
OPERATING INSTRUCTIONS
and set the
receive channels (channels preset) as described
(6) User Setting
Check the user setting value of Table 2, and if setting
value is different, set the correct value.
For setting, refer to the
OPERATING INSTRUCTIONS
.
(7) Setting of SERVICE MENU
Verify the setting items of the SERVICE MENU of Table 3,
and reset where necessary.
For setting, refer to the
SERVICE ADJUSTMENTS
.
NAME OF REMOTE CONTROL KEY
Fig. 1
SERVICE MENU
1. IF 2. V/C
3. DEF 4.VSM PRESET
5.PRESET
6.TURBO TIMER OFF
1-6 SELECT DISP : EXIT
*******
**************
*******
-
*****
**********
***** **
****
**
.
***
******
***
*** ** **
*** ** ***** ** **
*** ** ** *** ***
*** ****** ***
*** ***
SYSTEM CONSTANT-
Ⅰ
ⅠⅠ
Ⅰ
SYSTEM CONSTANT SET 1
COLOUR :
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
BILINGUAL : NO
TUNER : MU
ECO SENSOR : NO
LANGUAGE :
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
: SELECT
: OPERATE DISP : EXIT
SYSTEM CONSTANT-
Ⅱ
ⅡⅡ
Ⅱ
SYSTEM CONSTANT SET 2
B/B SOUND : OFF
LOCK : 90
COLOUR AUTO :
*
*
*
*
*
*
*
*
*
*
*
*
QSS : MINT
ALC : NO
TEXT RATE :
*
*
*
*
*
*
*
*
*
*
*
*
: SELECT
: OPERATE DISP : EXIT
PICTURE
MODE
DISPLAY
MENU
- / +
MENU
Fig.2
To Next Page
Loading...
Need help?
General
