1-6-6
T5505EA
8. Sub-Brightness Adjustment
Purpose:
To get proper brightness.
Symptom of Misadjustment:
If Sub-Brightness is
incorrect, proper brightness cannot be obtained by
adjusting the Brightness Control.
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 BRT, CNT, COL, TNT and V-T).
Select BRT and press "CH
o
/
p
" buttons so that
the bar is just visible (See above figure).
3. Turn the power off and on again.
9. Focus Adjustment
Purpose:
Set the optimum Focus.
Symptom of Misadjustment:
If Focus Adjustment is
incorrect, blurred images are shown on the display.
Note:
Focus VR (FBT) --- MAIN 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.
10. Head Switching Position Adjustment
Purpose:
Determine the Head Switching Position dur-
ing Playback.
Symptom of Misadjustment:
May cause Head
Switching Noise or Vertical Jitter in the picture.
Note:
Unit reads Head Switching Position automati-
cally and displays it on the screen (Upper Left Corner).
1. Insert the test tape (FL8A, FL8N).
2. Set the unit to the stop condition.
3. Enter the Service mode. (See page 1-4-1.)
4. Press "PAUSE" button on the remote control unit.
5. Confirm that indication of OSD is 6.5H.
11. CCS Text Box Location
When replacing the CRT, the CCS Box might not stay
in appropriate position. Then, replace micro computer.
Note:
This adjustment automatically done by the
microcomputer.
Test point
Adj. Point
Mode
Input
---
CH
o
/
p
buttons
---
SYMPTE
7.5IRE
Tape
M. EQ.
Spec.
---
Pattern
Generator
See below
Figure
Black
White
This bar
just
visible
Fig. 4
Test point
Adj. Point
Mode
Input
---
Focus Control
---
Monoscope
Tape
M. EQ.
Spec.
---
Pattern Generator
See below.
Summary of Contents for SRC2213W
Page 17: ...1 5 2 T5505DC S 1 1 REAR CABINET S 1 S 2 Fig 1 Fig 2 1 REAR CABINET S 1 S 2 S 1 S 1 S 1 ...
Page 19: ...1 5 4 T5505DC Fig 4 S 8 S 8 S 8 S 8 ANODE CAP 5 CRT CRT CBA ...
Page 24: ...1 5 9 T7505DC Fig 4 S 8 S 8 S 8 S 8 5 CRT CRT CBA ANODE CAP ...
Page 65: ...1 14 5 T5505PEX Packing SRC2213W X3 X4 X2 TAPE X1 X5 S2 S6 S3 S1 S4 FRONT ...
Page 66: ...1 14 6 T7505PEX SRC2419 X1 S1 S4 S3 S3 S2 TAPE TAPE X4 X3 X2 S6 S14 FRONT ...
Page 103: ...SRC2213W SRC2419 T5505UF T7505UF Printed in Japan 2004 03 20 HO ...