Panasonic PT-60LCX64-K Service Manual page 92

PT-60LCX64-K
HOW TO READ THE ADJUSTMENT
PROCEDURES
Connecting Point
(Test Point) of
Oscilloscope
TP ADJ.
TP3602 R3662
TP3603
EQUIPMENT
Oscilloscope,
NTSC Video Pattern
Generator
Equipment
required for
adjustment
CH1: TP3603
2 V
1 2
1 Connecting Point
3 Volts/DIV (CH2)
5 Time/DIV
75 % White
75 % Color Bar Signal (Standard)
Supply NTSC
COLOR BAR SIGNAL
to the Video
Adjustment
Input Connector
component
INPUT
(Video input Connector)
NTSC Color Bar Signal
SPECIFICATION
A=0.2 V ± 0.06 V DC
Specification
for Adjustment
Fig. E2-1
CH1
CH2
CH2: TP3602
10 µs 1
1 V
3 4 5 6
2 Volts/DIV (CH1)
4 Connecting Point
6 Trigger Channel of
the Scope
1 : CH1 2 : CH2
Fig. E2-2
100 % White
Fig. E2-3
INPUT TERMINAL INFORMATION
RGB Input 1
terminal
Video Input 1 Terminal
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