XBR-52LX905, XBR-60LX905 (serv.man3) - Sony TV Service Manual (repair manual). Page 32

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XBR-52LX905/60LX905  
27
SERVICE ADJUSTMENTS
5.  To select the White Balance Adjustment setting that needs to 
be changed, do the following:
a.  To select R_DRV, press 
1
.
b.  To select G_DRV, press 
2
.
c.  To select B_DRV, press 
3
.
d.  To select R_BKG, press 
4
.
e  To select G_BKG, press 
5
.
f.  To select B_BKG, press 
6
.
6.  After selecting the White Balance setting, press   ENT  to 
display the edit screen.
 
The screen displays a “Please input WB items” message.
DIGITAL
SERVICE
WB
*1 R_DRV 128
2 G_DRV 128
3 B_DRV 128
4 R_BKG 128
5 G_BKG 128
6 B_BKG 128
Please input WB items
(0 - 255)
---
Gain
0: x 0.5,  128: x 1,  255: x1.5
Offset
128: offset 0
 
7.  Using the numbers buttons on the remote, enter the Data 
Value for the White Balance setting (value must be between 
1 and 255).
8. Press ENT  to WRITE (save) the changes.
9.  To exit White Balance Adjustment, press JUMP  or OPTIONS
2-4.  CHANGING THE EMITTER OUTPUT LEVEL
Note: To reduce the emitter LED output power strength.
Change Date of “SUB” service mode.
a.  To select 001 TD, press 
2
 then 
5
 on the remote.
b.  To select 000 EMIT_STR, press 
1
 then 
4
 on the remote.
c.  To change data from “0” to “1” press 
3
 then 
6
 on the 
remote.
 
0: Strong (Default) 
1: Weak
d.  Save and reboot.
 
SUB
SERVICE
001
000 
EMIT_STR     1
TD
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