Sharp 4T-B70CJ1U Service Manual page 22

(MEMO)
When cannot read the white balance adjustment value, set the
average value by the same procedure ad when replacing the LCD
panel.
(When replacing the LCD panel)
1) After replacing the LCD panel, set the following average value in the 3/7 [WB ADJ]page.
2) Aftersetting,changethe"ADJDATASTORE"toONandpresstheENTERkeyontheremotecontrolinordertosetaflagindicatingthe
completed / incomplete WB adjustment which is heldinside.
ITEM
IN POINT LOW
IN POINT HIGH
R LEVEL LOW
G LEVEL LOW
B LEVEL LOW
R LEVEL HIGH
G LEVEL HIGH
B LEVEL HIGH
R LEVEL MAX
G LEVEL MAX
B LEVEL MAX
■VCOM ADJUSTMENT
When replacing the T-CON unit, perform the VCOM adjustment.
1) Enter service mode key and go to 5/7 [PANEL]Page.
Press "Enter" key (at VCOMADJ)
2)
Adjust the flicker effect by pressing "VOL +/-" of RCkey.
3)
Press "Enter" key after get the bestvalue.
4)
■PANEL SIZE
1) Enter the adjustment process mode [ PAGE 2/13 (INIT)]
2) Point the cursor to [PanelSetting]
3) Select Panel Setting and press
[ENTER] key 60inch :60_SDP_UHD
70inch : 70_SDP_UHD
80inch :80_SDP_UHD
02/7 [INIT]
FACTORY INIT
PANEL SETTING
PUBLIC MODE
OPERATION ACUTIME
RESET
60CJ1U 70CJ1U
40 40
229 229
586 641
584 619
593 668
3427 3388
3436 3356
3580 3640
3915 3828
3926 3792
4080 4080
US
xx_SDP_UHD
OFF
0008H 56M
OFF
4T-B70CJ1 TROUBLE SHOOTING
80CJ1U
40
229
596
625
739
3193
3356
3607
3588
3772
4054
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