Electrical Adjustment Instructions - Emerson LC195EM9 B Service Manual

ELECTRICAL ADJUSTMENT INSTRUCTIONS

General Note: "CBA" is abbreviation for
"Circuit Board Assembly."
Note: Electrical adjustments are required after
replacing circuit components and certain
mechanical parts. It is important to perform
these adjustments only after all repairs and
replacements have been completed.
Also, do not attempt these adjustments unless
the proper equipment is available.
Test Equipment Required
1. DC Voltmeter
2. NTSC Pattern Generator (Color Bar W/White
Window, Red Color, Dot Pattern, Gray Scale,
Monoscope, Multi-Burst)
3. Remote control unit
4. Color Analyzer
How to make the Service remote
control unit:
Cut "A" portion of the attached remote control unit as
shown in Fig. 1.
service button
A
How to set up the service mode:
Service mode:
1. Use the service remote control unit.
2. Turn the power on.
3. Press the service button on the service remote
control unit. The following screen appears.
" * " differs depending on the models.
Code :
Boot :
System :
SubCPU :
Pic Code :
Picture :
Other :
Safety :
Tuner :
HDMI1 Block0 :
HDMI2 Block1 :
Fig. 1
5-1
**********-***
**** * ***
**** * ***
****
**-***-**-****-***
****
**
******-***
*****-*******
**
Block1 :
**
**
A8AN5EA