12
20U200, 20U250
51U200, 51U250
51U500, 51U550
12-1 12-2
FUNCTION OPERATION CHECKING (VIDEO AND AUDIO)
(Continued)
NO. Adjustment part Adjusting procedure and conditions Waveform and others
15
OTHER
(NICAM/IGR/
TEXT)
1. Check Normal operation of each model of
different features.
Model
NICAM
IGR TEXT
20U200/250, 51U200/250 X X X
51U500/550 B/G B/G X
HEADPHONE JACK CHECKING
NO. Adjustment part Adjusting procedure and conditions Waveform and others
1
HEADPHONE
OUTPUT
CHECKING
1. Receive PAL Colour Bar with SOUND 400Hz,
100% MODULATION (± 50kHz Dev)
2. Maximum volume, and check the headphone
output with 400Hz sound and no sound out
from speaker.
MEMORY MAP
ADDRESS
DATA
MICON EEPROM EEPROM CHASSIS CTV FINAL
LAST INTIAL
(HEX)
D7 D6 D5 D4 D3 D2 D1 D0
DEFAULT RANGE
WRITE (CPU)
CHECK DATA CHECK TYPE CHECK DATA CHECK TYPE
SETTING DATA
REMARK
00 PASS WORD 55 00-FF
01 PASS WORD 41 00-FF
02 PASS WORD 53 00-FF
03 PASS WORD 36 00-FF
04
05
06 AGC TAKE-OVER 0E 00-3F
07 V-SLOPE 20 00-3F
08 V-AMPLITUDE 20 00-3F
09 V-CENTER 20 00-3F
0A H-CENTER 20 00-3F
0B H-SIZE 20 00-3F
0C EW-PARALLELOGRAM 20 00-3F
0D EW-PARABOLA/WIDTH 20 00-3F
0E EW-UPPER CORNER 20 00-3F
0F EW-LOWER CORNER 20 00-3F
10 EW-TRAPEZIUM 20 00-3F
11 HORIZONTAL-BOW 20 00-3F
12 S-CORRECTION 00 00-3F
13
14
15
16 DRIVE-R (STANDARD) 20 00-3F
17 DRIVE-G (STANDARD) 20 00-3F
18 DRIVE-B (STANDARD) 20 00-3F
19 DRIVE-R (WARM) 20 00-3F
1A DRIVE-G (WARM) 20 00-3F
1B DRIVE-B (WARM) 20 00-3F
1C DRIVE-R (COOL) 19 00-3F
1D DRIVE-G (COOL) 20 00-3F
1E DRIVE-B (COOL) 20 00-3F
1F
20
21
22 SUB-VOLUME 3C 00-3C
23 SUB-CONTRAST 3F 00-3F
24 SUB-COLOUR 20 00-3F
25 SUB-BRIGHTNESS 20 00-3F
26 SUB-TINT 20 00-3F
27 SUB-SHARPNESS 20 00-3F
28 HTL-VOLUME 20 00-3C
29 HTL-PROGRAM NUMBER FF 00-FF
2A
2B
2C BLUE BACK CONTRAST 0A 00-0F
2D OSD-REFERENCE 0F 00-0F
2E CUTOFF LEVEL -OFFSET R 08 00-0F
2F CUTOFF LEVEL -OFFSET G 08 00-0F
30 CATHODE DRIVE LEVEL 00 00-0F
31 Y-DELAY (TV PAL) 0C 00-0F
32 Y-DELAY (TV SECAM) 0F 00-0F
33 Y-DELAY (TV N358) 0C 00-0F
34 Y-DELAY (TV N443) 0C 00-0F
35 Y-DELAY (TV BW) 0C 00-0F
36 Y-DELAY (AV PAL) 0C 00-0F
37 Y-DELAY (AV SECAM) 0F 00-0F
38 Y-DELAY (AV N358) 0C 00-0F
39 Y-DELAY (AV N443) 0C 00-0F
3A Y-DELAY (AV BW) 0C 00-0F
3B COLOUR-OFFSET (PAL) 08 00-0F
3C COLOUR-OFFSET (SECAM) 08 00-0F
3D COLOUR-OFFSET (N358) 04 00-0F
3E COLOUR-OFFSET (N443) 04 00-0F
3F SHARPNESS-OFFSET (PAL) 08 00-0F
MODEL MODEL
LETTER NO. LETTER NO.
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