Aiwa TV-C1421, Service Manual

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4. Checking and Configuring Initial Data
Check the initial data of all the items before adjustment, and if an error is found, configure using the jig remote controller.
The adjustment menus are available from MENU 1 to MENU 12. (Refer to the following tables.)
* Only shaded adjustment items can be configured. The reference values should be entered for other items. Wrong configuration may cause
faulty operation.
<MENU 1>
No MENU Details
1 H POS 50 50Hz horizontal position 20H
2 V POS 50 50Hz vertical position 20H
3 V SIZE 50 50Hz vertical size 20H
4 V LINEA 50 50Hz vertical linearity 20H
5 OSD H 50 50Hz OSD horizontal position 03H
6 OSD V 50 50Hz OSD vertical position 30H
7 VS CORR 50 50Hz vertical S-shape correction 16H
8 HSD50T 50Hz TEXT horizontal position 02H
9 VSD50T 50Hz TEXT vertical position 20H
<MENU 2>
No MENU Details
1 H POS 60 60Hz horizontal position 25H
2 V POS 60 60Hz vertical position 20H
3 V SIZE 60 60Hz vertical size 20H
4 V LINEA 60 60Hz vertical linearity 20H
5 OSD H 60 60Hz OSD horizontal position 20H
6 OSD V 60 60Hz OSD vertical position 05H
7 VS CORR 60 60Hz vertical S-shape correction 20H
8 HSD60T 60Hz TEXT horizontal position 02H
9 VSD60T 60Hz TEXT vertical position 02H
<MENU 3>
No MENU Details
1 COLOR COLOR center value 20H
2 BRIGHT BRIGHT center value 20H
3 CONT CONTRAST center value 20H
4 TINT TINT center value 20H
5 SHARP PEAKING center value 3FH
6 CD LVL Cathode drive level 04H
7 Y SECAM SECAM Y-delay 06H
8 Y NTSC NTSC Y-delay 04H
9 Y PAL PAL Y-delay 04H
10 Y OTHER Other Y-delays 04H
Reference
value
Reference
value
Reference
value
Reference
value
Reference
value
Reference
value
<MENU 4>
No MENU Details
1 IF FREQ IF frequency *1 03H
2 RF AGC AGC TAKE OVER POINT 20H
3 A TRVAL AGC ATSS THRESHOLLD 00H
Fixation of vertical deflection at upper
4 OSO screen during CRT discharge at 01H
standby mode.
5 EVG Vertical protection (0: OFF, 1: ON) 01H
6 HCO EHT (0: Vertical, 1: Horizontal / Vertical) 00H
7 AKB AKB (0: Active, 1: Stop) 00H
<MENU 5>
No MENU Details
1 R CUT OFF Red cutoff 20H
2 G CUT OFF Green cutoff 20H
3 R GAIN Red drive 20H
4 G GAIN Green drive 20H
5 B GAIN Blue drive 20H
6 BKS Black expansion (0: OFF, 1: ON) 01H
7 ACL COLOR LIMIT (0: OFF, 1: ON) 01H
8 FCON COLOR KILLER (0: ON, 1: OFF) 00H
9 NTSC MAT NTSC MATRIX (1: JPN, 1: USA) 00H
10 CMA Compulsory PAL MATRIX 00H
(0: STANDARD, 1: PAL MATRIX)
<MENU 6>
No MENU Details
1 EW AMP50 50Hz horizontal size 20H
2 EW WID50 50Hz pin cushion (whole) 20H
3 EW UP50 50Hz pin cushion (upper) 20H
4 EW LOW50 50Hz pin cushion (lower) 20H
5 TRPEZ50 50Hz trapezoid distortion correction 20H
6 H PARA50 50Hz parallelogram distortion correction 20H
7 H BOW50 50Hz cupid’s bow distortion correction 20H
8 VPOS Z50 50Hz zoomed vertical position 20H
9 VSIZE Z50 50Hz zoomed vertical size 26H