Sony KE-42TS2E / KE-42TS2U Service Manual ▷ View online
70
6.2.4 Heat Run Test
(1) Set the module by following the same procedure as that for Problem Analysis in Section 4.7.
(2) From the main menu, select the POWER ON menu with the ↑ key or ↓ key and press the
<ENTER> key.
(3) From the POWER ON menu, select Internal pattern generation with the ↑ key or ↓ key and
press the <ENTER> key. When you press the → key, the main power of the module is turned
on. (When you press the ← key, the main power is turned off.)
on. (When you press the ← key, the main power is turned off.)
(4) To change the internal pattern, select the internal pattern selection from the POWER ON menu
using the ↑(up) or ↓(down) key, and press the <ENTER> key.
Setup
value
Display pattern
Setup
value
Display pattern
00
01 to 08 patterns are
displayed every 2 seconds.
05
Entire screen is cyan
01
Entire screen is blue
06
Entire screen is yellow
02
Entire screen is red
07
Entire screen is white
03
Entire screen is magenta
08
Entire screen is black
04
Entire screen is green
F6
Plant burn-in pattern
(5) From the POWER ON menu, select Burn-in start with the ↑ key or ↓ key
and press the <ENTER> key. The display pattern is automatically generated in PDP.
(6)
Select RETURN with ↑ key or ↓ key and press <ENTER> key to return to the menu screen.
42H2 Main menu
Module information menu
** Power ON menu
Problem analysis menu
Voltage adjustment menu
Accumulated power-on time menu
Logic board change menu
EXIT
Module information menu
** Power ON menu
Problem analysis menu
Voltage adjustment menu
Accumulated power-on time menu
Logic board change menu
EXIT
42H2 Power ON menu
** nternal pattern selection :**
00 - changing colors (full picture)
01 - blue
02 - green or red
03 - syan or magenta
04 - red or green
05 - magenta or syan
06 - yellow
07 - white
08 - black
10 - facrory pattern (OLD)
F6 - facrory pattern
Burn
** nternal pattern selection :**
00 - changing colors (full picture)
01 - blue
02 - green or red
03 - syan or magenta
04 - red or green
05 - magenta or syan
06 - yellow
07 - white
08 - black
10 - facrory pattern (OLD)
F6 - facrory pattern
Burn
–in start / execute
RETURN
EXIT
EXIT
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6.2.5 Logic board parameter forwarding
(1) The module is set according to the same to failure analysis procedure in
clause 4.7.
The logic board before being exchanged is installed in the module.
(2) From the main menu, select change Logic board menu with the ↑ key or ↓ key
and press the <ENTER> key.
(3)
From the logic board change menu, select data copy with the ↑ key or ↓ key and
press the <ENTER> key. Data is read before the Logic board is exchanged.
(4) The Logic board is exchanged.
(5) From the logic board change menu, select data paste with the ↑ key or ↓ key and
press the <ENTER> key. Data is written in the exchanged Logic board.
(6) Select RETURN with ↑ key or ↓ key and press <ENTER> key to return to the
menu screen.
42H2 Main menu
Module information menu
** Power ON menu
Problem analysis menu
Voltage adjustment menu
Accumulated power-on time menu
Logic board change menu
EXIT
Module information menu
** Power ON menu
Problem analysis menu
Voltage adjustment menu
Accumulated power-on time menu
Logic board change menu
EXIT
42H2 Logic board change menu
** Data copy (PDP -> Temp.FILE)/execute
Data Paste (PDP -> Temp.FILE)/execute
RETURN
EXIT
** Data copy (PDP -> Temp.FILE)/execute
Data Paste (PDP -> Temp.FILE)/execute
RETURN
EXIT
42H2 Logic board change menu
Data copy (PDP -> Temp.FILE)/execute
** Data Paste (PDP -> Temp.FILE)/execute
RETURN
EXIT
Data copy (PDP -> Temp.FILE)/execute
** Data Paste (PDP -> Temp.FILE)/execute
RETURN
EXIT
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6.2.6 Accumulation time reset
(1)
The module is set according to the same to failure analysis procedure in clause 4.7.
(2) From the main menu, select Power-on time menu with the ↑ key or ↓ key and
press the <ENTER> key.
(3) From the Power-on time menu, select Operation hours with the ↑ key or ↓ key and
press the <ENTER> key. The Operation hour is input. *It is not possible to change in
the energizing time according to the version of the service software.
(4) "minute" is continuously input and < ENTER > key is pushed.
(5) "Second" is continuously input and < ENTER > key is pushed.
(6) Select RETURN with ↑key or ↓key and press <ENTER> key to return to the menu
screen.
42H2 Main menu
Module information menu
Power ON menu
Problem analysis menu
Voltage adjustment menu
** Accumulated power-on time menu
Logic board change menu
EXIT
Module information menu
Power ON menu
Problem analysis menu
Voltage adjustment menu
** Accumulated power-on time menu
Logic board change menu
EXIT
42H2 Accumulated power-on time menu
** Running time indication:[hh:mm:ss]=
RETURN
EXIT
** Running time indication:[hh:mm:ss]=
RETURN
EXIT
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6.2.7 Setup Before Shipment
Before shipment from service, perform the following setup or initialization.
1) Initial values that are shown in the List of EEPROM contents in Section 3.3.1.
(Main power of the module is turned off.)
2) Clearing the error codes
(1) From the each menu, select EXIT menu with the ↑ key or ↓key and press the
<ENTER> key.
(2) Shipping the set screen is displayed, and “Y" is pushed.
In shipping the set processing, there is a thing that the power supply of the
module turns on automatically.
The shipment setting ends, and when the power supply of the module is on, the
power supply is turned off automatically.
“N" When the key is pushed, the shipment setting is not done, and the power supply is
turned off.
Shipment from service setting?(input the "Y" or "N" key)
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