Read Sharp LC-20B6E (serv.man6) Service Manual online
19
LC-20B6E
Gain:
RGB-GAINVary RB.
Keep G fixed. (not adjusted)
Keep G fixed. (not adjusted)
(A numerical value is a value by MINOLTA CA-210.)
•Initial settings of the WB:
R CUTOFF 0
R CUTOFF 0
R-GAIN
64
G CUTOFF 0
G-GAIN
64
B CUTOFF 0
B-GAIN
64
7.4.2. A setup at the time of adjustment
Change to a setup at the time of initialization as follows:
(Change item)
Change to a setup at the time of initialization as follows:
(Change item)
(Before change)
(After change)
MENU>PICTURE>ADVANCED>QUICK SHOOT:
!
ON
!
OFF
7.5. Writing of EDID data
Turn OFF the power supply of a set, connect predetermined designated tool for writing, and write the data of the newest
version in E
Turn OFF the power supply of a set, connect predetermined designated tool for writing, and write the data of the newest
version in E
2
PROM for EDID from PC input terminal.
8. Factory settings
8.1. Make the factory settings with the adjusting remote controller.
8.2. Difference of the factory settings
9. Lamp error detection
9.1. Functional description
This LCD colour television has a function (lamp error detection) to be turned OFF automatically for safety when the
lamp or lamp circuit is abnormal.
If the lamp or lamp circuit is abnormal, or some other errors happen, and the lamp error detection is executed, the
following occur.
1 The main unit of television is turned OFF 5 seconds after it is turned ON. (The power LED on the front side of TV
turns from green to red.)
2 If the situation 1 happens 5 times sequentially, television can not be turned ON. (The power LED remains red.)
This LCD colour television has a function (lamp error detection) to be turned OFF automatically for safety when the
lamp or lamp circuit is abnormal.
If the lamp or lamp circuit is abnormal, or some other errors happen, and the lamp error detection is executed, the
following occur.
1 The main unit of television is turned OFF 5 seconds after it is turned ON. (The power LED on the front side of TV
turns from green to red.)
2 If the situation 1 happens 5 times sequentially, television can not be turned ON. (The power LED remains red.)
9.2. Countermeasures
9.2.1. Check when turning OFF the lamp error detection.
When television is turned OFF by the lamp error detection mentioned above, it enters the adjustment process with
the power LED red. Entering the adjustment process turns OFF the error detection and turns ON TV. This enables
the operation check to detect errors in the lamp or lamp circuit.
Check whether “ERROR NO RESET” on line 3, page 1 of the adjustment process is 1 or more. If it is 1 or more, it
indicates the lamp error detection was executed.
When television is turned OFF by the lamp error detection mentioned above, it enters the adjustment process with
the power LED red. Entering the adjustment process turns OFF the error detection and turns ON TV. This enables
the operation check to detect errors in the lamp or lamp circuit.
Check whether “ERROR NO RESET” on line 3, page 1 of the adjustment process is 1 or more. If it is 1 or more, it
indicates the lamp error detection was executed.
Model
Key name
Remote control code
Set OSD language
LC-20B6E
Factory setting 1
100000111111110
German
LC-20B6E(K)
Factory setting 2
100000001010110
English
LC-20B6E(R)
Factory setting 3
100001101011110
Russian
LC-20B
6E(F)
Factory setting 4
100001001011110
French
LC-20B
6E(I)
Factory setting 6
100000001011110
Italian
Model
Language
Country
Colour system
Sound system
AV control voltage
LC-20B6E German
Germany PAL
B/G
no
LC-20B6E(K) English
Britain
PAL
I
no
LC-20B6E(R) Russian Russia
SECAM
D/K
no
LC-20B6E(F) French France
SECAM
L/L’
yes
LC-20B6E(I) Italian
Italy
PAL
B/G
no
Click on the first or last page to see other LC-20B6E (serv.man6) service manuals if exist.