PSC 1125 Digital Television Parallel-to-Serial Converter Instruction Manual
6-1
Adjustment Procedures
The Adjustment Procedures are described only for manually adjusting the power
supply voltage.
. After the removal and replacement of an A10 module or power supply
module due to electrical failure, you must perform the adjustment.
Requirements for Performance
Before you perform this procedure, you need to address the following require-
ments:
This procedure is only to be performed by trained service technicians.
The converter requires a 20 minute warm-up time in a +20
_
C to +30
_
C (68
_
F
to 86
_
F) environment before it is adjusted.
When adjusting the supply voltage, you need to remove the cabinet.
Equipment Required
Table 6–1 lists the test equipment required to adjust the power supply module.
Table 6-1: Test equipment
Item description
Minimum requirements
Example
# $##! %# ! #
$!(
#!'
"# #"# "
$ &# #
Personnel
WarmĆUp Period
Access
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