Sylvania LC155SL8 Service Manual page 19

D1)" for Red adjustment. When "x" value and "y"
value are not within specification, adjust "COB (C/
D1)" or "COR (C/D1)". Refer to "1. Initial Setting."
6. [VIDEO2]----(APL 70%)
Press [6] button to select "C-DB(C/D2)" for Blue
adjustment. Press [4] button to select "C-DR(C/
D2)" for Red adjustment.When "x" value and "y"
value are not within specification, adjust "C-DB(C/
D2)" or "C-DR(C/D2)". Refer to "1. Initial Setting."
[VIDEO2]----(APL 20%)
Press [3] button to select "C-COB(C/D2)" for Blue
adjustment. Press [1] button to select "C-COR(C/
D2)" for Red adjustment.When "x" value and "y"
value are not within specification, adjust "C-
COB(C/D2)" or "C-COR(C/D2)".
Refer to "1. Initial Setting."
7. Turn the power off and on again. (Main power
button on the TV unit.)
3. Sub-Brightness Adjustment
Purpose: To get proper brightness.
Symptom of Misadjustment: If Sub-Brightness is
incorrect, proper brightness cannot be obtained by
adjusting the Brightness Control.
Adj. Point
Ant. input, Any channel,
SMPTE pattern,
[MENU]
[RF/VIDEO1]: CG-931 (KENWOOD),
button
[VIDEO2]: CG-931 (KENWOOD),
w/SETUP 7.5IRE
M. EQ.
Pattern
Generator
Figure
White
A position
B position
1. Enter the Service mode. Then input above signal.
2. [RF/VIDEO1]
Press [MENU] button on the service remote
control unit and press [1] on the service remote
control (selecting "BRT" mode).
[VIDEO2]
Press [MENU] button on the service remote
control unit and press [3] on the service remote
control (selecting "C-BRT" mode).
Input
Spec.
See below
Black
C position
3. Make sure that contrast and brightness controls
are set to initial position.
4. Confirm "C" position was beginning to bright.
5. If "C" position was beginning to bright, no need to
adjust.
6. If "C" position is not available or to be highly
brightness, then adjust IIC-BUS dada.
[RF/VIDEO1]: BRT
[VIDEO2]: C-BRT
7. Turn the power off and on again. (Main power
button on the TV unit.)
5-3 A7120EA