Panasonic TC-21FJ30LA, Руководство по обслуживанию, Страница: 10 / 33

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TC-21FJ30LA
CHK2 MODE - VCJ ADJUSTMENTS
On CHK2 mode it is possible to adjust the items of the table shown here.
Note:
To select an item, type “4” to move forward and “3” to move back.
After having selected the desired option, adjust it by pressing the “VOL(_)” or “VOL(+)”
keys. The OSD color will change for red.
Press “0” To memorize the adjustment.
CHK3 MODE - PINCUSHION ADJUSTMENTS
On CHK3 mode it is possible to adjust the items of the table shown here.
Note:
To select an item, type “4” to move forward and “3” to move back.
After having selected the desired option, adjust it by pressing the “VOL(_)” or
“VOL(+)” keys. The OSD color will change for red.
Press “0” To memorize the adjustment.
CHK4 MODE - WHITE BALANCE ADJUSTMENTS
On CHK4 mode it is possible to adjust the items of the table shown here.
Note:
To select an item, type “4” to move forward and “3” to move back.
After having selected the desired option, adjust it by pressing the “VOL(_)” or
“VOL(+)” keys. The OSD color will change for red.
Press “0” To memorize the adjustment.
CHK2 MODE TABLE
Standard values
22
100
50
36
50
18
49
RF AGC
CONT
COL
S-COL
TINT
S-TINT
BRT
CHK3 MODE TABLE
Standard values
31
34
48
31
30
V-SLOPE
V-SHIFT
V-AMP
H-SHIFT
S-CORR
CHK4 MODE TABLE
Standard values
14
20
49
30
100
04
37
31
43
02
R-CUT
G-CUT
BRT
S-BRT
CONT
S-CONT
R-DRIVE
G-DRIVE
B-DRIVE
RGB CONTRASTE
ADJUSTMENTS
TEST AND MEASUREMENT EQUIPMENTS
To execute all these electrical adjustments, the following equipment are required:
• Dual-Trace Oscilloscope
Voltage Range: 0.001 V to 50 V/Div.
Frequency Range: DC to 50 MHz
Probes: 10:1, 1:1
• NTSC Video Pattern Generator
• DVM (Digital Volt Meter)
• MTS/SAP Signal Generator
• (TV Multi-Channel Sound Modulator (U.S.A.))
• Plastic Tip Driver and Non-Metal Driver
• Isolation Transformer (Variable)
• Degaussing Coil
• White Pattern Generator
• Audio Generator