
2. Set the screen control to minimum position. Input the
Black raster signal from RF input.
3. Enter the Service Mode. (See page 1-4-1)
Dimmed horizontal line appears on the CRT.
4. Press the "VOL
▲
/
▼
" button.
(Press "VOL
▲
/
▼
" then display will change CUT
OFF/DRIVE, VCO adjustment, Analog OSD adjust-
ment).
5. Choose CUT OFF/DRIVE Mode then press "1" but-
ton. This adjustment mode is CUT OFF (R).
6. Press the "CH
▲
/
▼
" button until the horizontal line
becomes white.
7. Choose CUT OFF/DRIVE mode then press "2" but-
ton. This adjustment mode is CUT OFF (G). Press
"CH
▲
/
▼
" until the horizontal line becomes white.
8. Choose CUT OFF/DRIVE Mode then press "3" but-
ton. This adjustment mode is CUT OFF (B). Press
"CH
▲
/
▼
" until the horizontal line becomes white.
9. Input the White Raster Signal from Video In.
10. Choose CUT OFF/DRIVE mode then press "4."
Adjust the RED DRIVE as needed with the CH
▲
/
▼
buttons.
11. Choose CUT OFF/DRIVE mode then press "5."
Adjust the BLUE DRIVE as needed with the CH
▲
/
▼
buttons.
12. Turn the power off and on again.
9. Sub-Brightness Adjustment
Purpose: To get proper brightness.
Symptom of Misadjustment: If Sub-Brightness is in-
correct, proper brightness cannot be obtained by adjust-
ing the Brightness Control.
Test Point
Adjustment Point
Mode
Input
---
CH
▲
/
▼
buttons
---
SYMPTE
7.5 IRE
Tape
M. EQ.
Spec.
---
Pattern Generator
See below
Figure
Note: SYMPTE Setup level --- 7 IRE
1. Enter the Service Mode. (See page 1-4-1)
Then input SYMPTE signal from RF input.
2. Press MENU button. (Press MENU button then dis-
play will change B R T, C N T, T N T, V-T and SHP).
Select BRT and press CH
▲
/
▼
buttons so that the
bar is just visible (See above figure).
3. Turn the power off and on again.
10. Focus Adjustment
Purpose: Set the optimum Focus.
Symptom of Misadjustment: If Focus Adjustment is
incorrect, blurred images are shown on the display.
Test Point
Adjustment Point
Mode
Input
---
Focus Control
---
Monoscope
Tape
M. EQ.
Spec.
---
Pattern Generator
See below.
Note: Focus VR (FBT) --- H/V CBA
FBT= Fly Back Transformer
1. Operate the unit more than 30 minutes
2. Face the unit to the East and degauss the CRT using
a Degaussing Coil.
3. Input the monoscope pattern.
4. Adjust the Focus Control on the FBT to obtain clear
picture.
Fig. 4
White
Black
This bar
just
visible
1-7-4
T7200EA
Содержание 6319CCB
Страница 18: ...Fig 2 Fig 1 S 1 S 2 S 1 1 REAR CABINET S 1 S 1 S 1 S 1 S 2 1 6 2 T7200DC...
Страница 20: ...CRT CBA 6 CRT ANODE CAP S 6 S 6 S 6 S 6 Fig 4 1 6 4 T7200DC...
Страница 42: ...Main1 REC Signal REC Audio Signal...
Страница 43: ...Main1 PBSignal PB Audio Signal...
Страница 46: ...Main2 REC REC Audio Signal REC Video Signal...
Страница 47: ...Main2 PB PB Audio Signal PB Video Signal...
Страница 50: ...Main3 REC Signal REC Audio Signal REC Video Signal...
Страница 51: ...Main3 PBSignal PB Audio Signal PB Video Signal...
Страница 54: ...Main4 REC Main4 REC REC Video Signal...
Страница 55: ...Main4 PB Main4 PB PB Video Signal...
Страница 59: ...Q571 COLLECTOR WF12 PIN 5 OF CN571 WF13 H V CBA Bottom View 1 9 24 1 9 23 BT5200F01022 A...
Страница 84: ...42 43 S 15 Slide Holder S Slide Holder T S 16 44 L 5 Fig DM16 46 P 9 45 Slide Fig DM17 2 4 8 Z10DA2H...
Страница 108: ...6319CCB T7204CE Printed in Japan 2001 03 14 HO...