Circuit Adjustments; How To Enter Into Service Mode - Sony TRINITRON KV-21V5A Service Manual

Color video tv
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SECTION 5
CIRCUIT ADJUSTMENTS
Service adjustment to this model can be performed
Slect the adjustment item.
with the supplied Remote Control Commander RM-C810, RM-
.
C811, RM-C812 and RM-C813.
Rebello te dasa vale:
Weites.
5-1.
HOW TO ENTER INTO SERVICE MODE
Executes the writing.
1. Turn on the main power of the set and enter into
x
a
stand-by mode.
(21, © llservice data becomes the values in memory.
2. Press the following sequence of buttons on the Remote
Control Commander.
All used control goes to the standard state.
Service data initialzation (Be sure not to use usually.)
Write 50Hz adjustment data to 60Hz, or vice versa.
CJ}
m
ODL
01 SERVICE
"Service mode" will appear in the top right corner of the
No
DISP_DATA
screen Other status information will also be displayed.
3. Press the "1" or "4" buttons to select the adjustment item
from the table.
4.
Press the "3" or "6" buttons to change the data
00
ODL
08
SERVICE
as required.
5. Turn off the power to quit the service mode when
t—
Data adjusted with [3]
adjustments are completed.
and [6] buttons.
Item selected with [1]
and [4] buttons.
[POWER
SERVICE.
UU
RM-C810
-36-—

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