DOWNLOAD Sharp LC-26D44E (serv.man4) Service Manual ↓ Size: 5.53 MB | Pages: 26 in PDF or view online for FREE

Model
LC-26D44E (serv.man4)
Pages
26
Size
5.53 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD / Adjustment
File
lc-26d44e-sm4.pdf
Date

Sharp LC-26D44E (serv.man4) Service Manual ▷ View online

LC-26D44E/S/RU-BK/GY
3 – 17
㪍㪄㪉㪀㪮㪸㫀㫋㩷㪽㫆㫉㩷㫋㪿㪼㩷㪽㫀㫅㫀㫊㪿㪅
㪍㪄㪊㪀㪛㪫㪭㩷㫊㫆㪽㫋㫎㪸㫉㪼㩷㫎㫉㫀㫋㫀㫅㪾㩷㫀㫊㩷㫊㫌㪺㪺㪼㫊㪼㪻㪅
㪎㪀㪚㪿㫆㫆㫊㪼㩷㩹
㪝㫀㫃㪼
㩹㩷㪄㪄㪕㩷㩹
㪜㫏㫀㫋
㩹㩷㩿㪽㫀㫅㫀㫊㪿㩷㫋㪿㪼㩷㪪㫋㫆㫉㪸㪾㪼㪤㪼㪻㫀㪸㪤㪸㫅㪸㪾㪼㫉㪶㪘㪫㪭㪄㪛㪫㪭㩷㪈㪅㪊㪅㪈㪀
㪝㫀㫅㫀㫊㪿
㪛㫉㪸㪾㩷㩽㩷㪛㫉㫆㫇㩷㫋㪿㪼㩷㪛㪫㪭㩷㫊㫆㪽㫋㫎㪸㫉㪼
㪚㪿㫆㫆㫊㪼㩷㫋㪿㪼㩷㪽㫆㫃㪻㪼㫉㩷㫎㪿㫀㪺㪿㩷㫐㫆㫌
㫊㫋㫆㫉㪼㫊㩷㫋㪿㪼㩷㪛㪫㪭㩷㫊㫆㪽㫋㫎㪸㫉㪼㩷㫋㪿㪸㫋
㫐㫆㫌㩷㫎㪸㫅㫋㩷㫋㫆㩷㫎㫉㫀㫋㪼㩷㫀㫅㪅
㪘㪻㪻㪼㪻㩷㫋㪿㪼㩷㪛㪫㪭㩷㫊㫆㪽㫋㫎㪸㫉㪼㪅
LC-26D44E/S/RU-BK/GY
3 – 18
[3] Entering and exiting the adjustment process mode
1) Unplug the AC power cord of running TV set to force off the power.
2) While holding down the “VOL (-)” and “INPUT” keys on the set at once, plug in the AC power cord to turn on the power.
The letter appears on the screen.
3) Next, hold down the “VOL (-)” and “P(
)” keys on the set at once.
Multiple lines of orange characters appearing on the screen indicate that the set is now in the adjustment Process mode.
If you fail to enter the adjustment process mode (the display is the same as normal startup), retry the procedure.
4) To exit the adjustment process mode after the adjustment is done, unplug the AC power cord to force off the power. (When the power is turned off
with the remote controller, once unplug the AC power cord and plug it in again. In this case, wait 10 seconds or so before plugging.)
[4] Remote controller key operation and description of display in adjustment process mode.
1. key operation
* Input mode is switched automatically when relevant adjustment is started so far as the necessary input signal is available.
2. Description of display
Caution:
Use due care in handling the information described here lest the users should know how to enter the adjustment process mode.
If the settings are tampered with in this mode, unrecoverable system damage may result.
Remote controller key
Main unit key
Function
P (
 /
)
P (
 /
)
Moving an item (line) by one (UP/DOWN)
 (+ / –)
 (+ / –)
Changing a selected line setting (+1/-1)
Cursor (
/
)
——————
Turning a page (PREVIOUS/NEXT)
Cursor (
/
)
——————
Changing a selected line setting (+10/-10)
 Input button on remote 
controller
 Input button
Input source switching (toggle switching)
(TV
→DTV→EXT1→EXT2→EXT3→EXT4→EXT5→EXT6)
OK
——————
Executing a function
(1) Current page/Total pages (3) Currently selected input
(4) Current colour TV system
(5) Destination
1/11
[INFO]
TV
AUTO
XX:EURO
Dev Version
Pic Version
TEMP SENSOR
Dev Loader Version
Adjustment process
menu header
(7) Parameters
LEW07 01.XX (XX/XX/XXX)
(2) Current page title
NORMAL STANDBY CAUSE
ERROR STANDBY CAUSE
XX
XX
XX
XX
Main Version
XX
[1] 0
[2] 0
[3] 0
[4] 0
[5] 0
00H 00M
00H 00M
00H 00M
00H 00M
00H 00M
XX
LC-26D44E/S/RU-BK/GY
3 – 19
[5] Adjustment process mode menu
The character string in brackets [ ] will appear as a page title in the adjustment process menu header.
Page
Line
Item
Description
Remarks (adjustment detail, etc.)
1/11
[INFO]
1
Main Version
LEW07 01XX(XX/XX0/XX) 
Main microprocessor version
2
Dev Version
XX
DTV microprocessor version
3
Dev Loader Version
XX
DTV microprocessor-Loader version
4
Pic Version
xxxxxx
Pic MICON version
5
TEMP SENSOR
xxxxxx
6
NORMAL STANDBY CAUSE RC_STANDBY
7
ERROR STANDBY CAUSE
[1]       00H 00M
Error standby cause Total operating time before error
[2]       00H 00M
[3]       00H 00M
[4]       00H 00M
[5]       00H 00M
2/11
[INIT]
1
Factory Init
[EURO/RUSSIA/SWEDEN]
Initialization to factory settings execution
2
Inch Setting
XX
Inch present setting 
3
Public Mode
OFF/ON
HOTEL MODE flag setting
4
Center Acutime
xxH xxM
Main operating hours
5
RESET
OFF/ON
Main operating hours reset
6
Backlight Acutime
xxH xxM
Backlight operating hours
7
RESET
OFF/ON
Backlight operating hours reset
8
Picture Read Pos X
0-xxx
x-axis setting of picture data
9
Picture Read Pos Y
0-xxx
y-axis setting of picture data
10
Picture Read
ON/OFF
Start/stop of picture data
3/11
[PAL.SECAM.N358]
1
RF-AGC ADJ
ENTER
RF-AGC auto adjustment execution
2
PAL+TUNER ADJ
ENTER
PAL TUNER auto adjustment execution
3
PAL ADJ
ENTER
PAL auto adjustment execution
4
TUNER ADJ
ENTER
TUNER auto adjustment execution
5
CONTRAST SD
32
PAL contrast adjustment
6
SECAM CB OFFSET
1
SECAM offset adjustment 
7
SECAM CR OFFSET
1
SECAM offset adjustment 
8
TUNER A DAC
32
TUNER DAC adjustment
9
RF AGC
16
RF AGC adjustment
4/11
[COMP 15K]
1
COMP 15K ADJ
ENTER
COMP15K auto adjustment execution
2
COMP 15K CONTRAST
40
Contrast adjustment
5/11
[HDTV]
1
HDTV CONTRAST
41
HDTV Contrast adjustment
6/11
[SMPTE]
1
RF-AGC ADJ
ENTER
RF-AGC auto adjustment execution
2
PAL-AGC ADJ
ENTER
PAL AGC auto adjustment execution
3
PAL ADJ
ENTER
PAL auto adjustment execution
4
TUNER ADJ
ENTER
TUNER auto adjustment execution
5
CONTRAST SD
30
PAL contrast adjustment
6
SECAM CB OFFSET
1
SECAM offset adjustment 
7
SECAM CR OFFSET
1
SECAM offset adjustment 
8
TUNER A DAC
36
TUNER DAC adjustment
9
RF AGC
16
RF AGC adjustment
7/11
[M GAMMA INFO]
1
M GAMMA IN 1
160
W/B adjustment, gradation 1 input setting
2
M GAMMA IN 2
320
W/B adjustment, gradation 2 input setting
3
M GAMMA IN 3
480
W/B adjustment, gradation 3 input setting
4
M GAMMA IN 4
640
W/B adjustment, gradation 4 input setting
5
M GAMMA IN 5
800
W/B adjustment, gradation 5 input setting
6
M GAMMA IN 6
960
W/B adjustment, gradation 6 input setting
7
M GAMMA WRITE
OFF/ON
EEP writing of adjustment values
8
M GAMMA RESET
OFF/ON
Initialization of adjustment values
LC-26D44E/S/RU-BK/GY
3 – 20
[6] Special features
* ERROR STANDBY CAUSE (Page 1/11)
The total time when the unit enters the standby due to operational error and cause of error are recorded on EEPROM as much as possible.
The values can be used to locate the fault for repair.
* EEP CLEAR (Page10/11)
Clear of process adjustment EEP value.
Page
Line
Item
Description
Remarks (adjustment detail, etc.)
8/11
[M GAMMA 1-3]
1
M GAMMA R 1
0
W/B adjustment, gradation 1R adjustment value
2
M GAMMA G 1
0
W/B adjustment, gradation 1G adjustment value
3
M GAMMA B 1
0
W/B adjustment, gradation 1B adjustment value
4
M GAMMA R 2
0
W/B adjustment, gradation 2R adjustment value
5
M GAMMA G 2
0
W/B adjustment, gradation 2G adjustment value
6
M GAMMA B 2
0
W/B adjustment, gradation 2B adjustment value
7
M GAMMA R 3
0
W/B adjustment, gradation 3R adjustment value
8
M GAMMA G 3
0
W/B adjustment, gradation 3G adjustment value
9
M GAMMA B 3
0
W/B adjustment, gradation 3B adjustment value
10
M GAMMA WRITE
OFF/ON
EEP writing of adjustment values
9/11
[M GAMMA 4-6]
1
M GAMMA R 4
0
W/B adjustment, gradation 4R adjustment value
2
M GAMMA G 4
0
W/B adjustment, gradation 4G adjustment value
3
M GAMMA B 4
0
W/B adjustment, gradation 4B adjustment value
4
M GAMMA R 5
0
W/B adjustment, gradation 5R adjustment value
5
M GAMMA G 5
0
W/B adjustment, gradation 5G adjustment value
6
M GAMMA B 5
0
W/B adjustment, gradation 5B adjustment value
7
M GAMMA R 6
0
W/B adjustment, gradation 6R adjustment value
8
M GAMMA G 6
0
W/B adjustment, gradation 6G adjustment value
9
M GAMMA B 6
0
W/B adjustment, gradation 6B adjustment value
10
M GAMMA WRITE
OFF/ON
EEP writing of adjustment values
10/11
[ETC]
1
EEP CLEAR
OFF/ON
Clear of all adjustment value
2
EEP CLEAR B
OFF/ON
Clear of adjustment value of B mode
3
STANDBYCAUSE RESET
OFF/ON
Reset of STANDBY CAUSE
4
AUTO INSTALLATION SW
0/1
1: * * * 0: * * *
5
OPTION 
0
6
COUNTRY
AUTO/EURO/UK
Destination setting
7
L ERR RESET
0
LAMP ERR RESET Initializatio of L_ERR
8
L ERR STOP
0/1
LAMP ERR Inhibit L_LRR detection
9
DTV CLR
ENTER
Clear of DTV setting
10
I2C-OFF
ENTER
I2C DATA execution
11/11
[COM-BIAS]
1
VCOM ADJ
63
INVERTER drive frequency setting
2
TEST PATTERN
0
INVERTER drive frequency setting
Page of 26
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