Sony Trinitron KV-25M2A - 4 Circuit Adjustments; Electrical Adjustments

18
KV-25M2/25T2
SECTION 4
CIRCUIT ADJUSTMENTS
(ON SCREEN
DISPLAY)
5
(DIGIT 5)
+
(VOLUME +)
(TV)
i
+
4-1. ELECTRICAL ADJUSTMENTS
Service adjustments to this model can be performed
using the supplied Remote Commander RM-883.
HOW TO ENTER INTO SERVICE MODE
1. Turn on the main power switch and enter into the stand-by
mode.
2. Press the following sequence of buttons on the Remote
Commander.
• ‘TT--’ will appear in the upper right corner of the
screen.
Other status information will also be displayed.
3. Press ‘MENU’ on the remote commander to obtain the
following menu on the screen.
4. Move to the corresponding adjustment item using the ‘Green’
[up] or ‘Blue’ [down] buttons on the Remote Commander.
5. Press the ‘Yellow’ button to enter into the required menu item.
6. Press the ‘Menu’ button on the Remote Commander to quit the
Service Mode when all adjustments have been completed.
Note :The data shown in the ‘TV STATUS’ table is dependant on
destination and country.
TEST MENU
> Picture
Geometry
Sound
TV Status
AGC Adjust
Technical
PICTURE
R - Drive Adj
G - Drive Adj
B - Drive Adj
R - cut - off Adj
G - cut - off Adj
B - cut - off Adj
ID - start 02
ID - stop 01
ID - level 01
Bellfo Adj
Sub Colour Adj
Sub Brightness Adj
GEOMETRY
V centre Adj
V size Adj
V Lin Adj
S Corr Adj
H Cent Adj
H Size Adj
Pin Amp Adj
Corner Pin Adj
Pin Phase Adj
V Bow Adj
V Angle Adj
Upper V Lin Adj
Lower V Lin Adj
Left HBLK 07
Right HBLK 07
CD Mode (AV) 01
SOUND
Nicam Error Lower
20
Nicam Error Upper
80
Nicam Error Rate xx [Status only]
AGC Gain Level xx [Status only]
TV STATUS
Destination A/L/E/U/D/B/K/R
Text Language East/West