Thomson 21MG130G Schematic
THOMSON TX807 C/CS
Adjustments
Service Mode
It is necessary to enter the Service Mode in
order to carry out alignment of the TV set. Most
adjustments can be made with the RCU, except
the Focus and Screen voltages.
1. Service Mode Access
1.1 With the RCU, switch the TV set into the
“Standby’ mode.
1.2 Switch “Off” the TV set by mains supply
switch (wait until LED is dark).
1.3 Whilst pressing the “Magenta (text)” button
on the RCU switch “On” the TV set using the
mains switch.
Continue to press the “Magenta (text)” button
until the Service-setup Sub-menu appears.
Alignments
3.2 The values will be stored in the non-volatile
memory when leaving the service menu.
3.3 To leave the service menu press the “Exit”
button on the RCU.
4. Temporary exit from Service Mode
4.1 To temporarily leave the Service Mode,
press the “Exit” button on the RCU. To access
the everyday menus, press the “Menu” button
on the RCU.
4.2 To retum to the Service Menu, press the
“Magenta” button on the RCU.
5. Leaving the Service Mode
5.1 To leave the Service mode either, switch the
TV set into “Standby” or switch “Off” the mains
supply.
2. Service Menu
2.1 Navigation
- Press the / buttons to select the menu
line.
- Press the / buttons to make adjustments
or selection of a menu item.
2.2 Service Sub-Menus
Set-up lines (INIT, STANDARD, OSDCONTR) -
Geometry lines (HS,VS,VA,SC,VSH)
Video lines (CL, BLORS/BLORP, BLOGS/
BLOGP,WPPRS/WPRP,WPGS/WPGP, WPBS/
WPBP, PWS/PWP, BKS,YD) -
IF lines (TOP) -
Video Processor (CD0, CD1, SYN0, SYN1,
DEF, VI0, VI1, SOUND, CONT0, CONT1,
FEAT0).
2.3 Activation of a line:
The first line (1) is continuously displayed.
Sequential selection of the others is possible by
pressing the / buttons on the RCU. The
selected line will be highlighted in YELLOW text.
3. Alignment and storing new function value
3.1 The current value of the selected funcfion is
displayed in a hexadecimal form to the right of
the function name. This value is adjusted by
means of the RCU / buttons.
THOMSON TX807 C/CS
CC Converter Diagram
THOMSON TX807 C/CS
Front Connector Diagrams
CRT Diagram
Locations Guide
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