Sharp CX48K4 Service Manual page 11

HEADPHONE JACK CHECKING
NO. Adjustment part Adjusting procedure and conditions
1 HEADPHONE 1. Receive PAL COLOUR PAR with SOUND
OUTPUT 400Hz, 100% MODULATION (±50kHz Dev).
CHECKING 2. Maximum volume, and check the headphone
output with 400Hz sound and no sound out
from speaker.
Waveform and others
11-1
MEMORY MAP
DATA
ADDRESS
(HEX) D7 D6 D5 D4 D3 D2 D1
00
PASS WORD
01
PASS WORD
02
PASS WORD
03 PASS WORD
04
05
06
AGC TAKE-OVER
07 V-SLOPE
08
V-AMPLITUDE
09
V-CENTER
0A
H-CENTER
0B H-SIZE
0C
EW-PARALLELOGRAM
0D
EW-PARABOLA/WIDTH
0E EW-UPPER CORNER
0F
EW-LOWER CORNER
10
EW-TRAPEZIUM
11
HORIZONTAL-BOW
12 S-CORRECTION
13
14
15
16 DRIVE-R (STANDARD)
17
DRIVE-G (STANDARD)
18
DRIVE-B (STANDARD)
19
DRIVE-R (WARM)
1A DRIVE-G (WARM)
1B
DRIVE-B (WARM)
1C
DRIVE-R (COOL)
1D
DRIVE-G (COOL)
1E DRIVE-B (COOL)
1F
20
21
22 SUB-VOLUME
23
SUB-CONTRAST
24
SUB-COLOUR
25
SUB-BRIGHTNESS
26 SUB-TINT
27
SUB-SHARPNESS
28
HTL-VOLUME
29
HTL-POSITION
2A
2B
2C
2D
OSD-REFERENCE
2E CUTOFF LEVEL -OFFSET R
2F
CUTOFF LEVEL -OFFSET B
30
CATHODE DRIVE LEVEL
31
Y-DELAY (TV PAL)
32 Y-DELAY (TV SECAM)
33
Y-DELAY (TV N358)
34
Y-DELAY (TV N443)
35
Y-DELAY (TV BW)
36 Y-DELAY (AV PAL)
37
Y-DELAY (AV SECAM)
38
Y-DELAY (AV N443)
39
Y-DELAY (AV N358)
3A Y-DELAY (AV BW)
3B
COLOUR-OFFSET (PAL)
3C
COLOUR-OFFSET (SECAM)
3D
COLOUR-OFFSET (N443)
3E COLOUR-OFFSET (N358)
3F
SHARPNESS-OFFSET (PAL)
MODEL
LETTER NO.
MICO EEPROM EEPROM CHASSIS CTV FINAL
D0
DEFAULT RANGE WRITE(CPU) CHECK DATA CHECK TYPE CHECK DATA CHECK TYPE SETTING DATA
55 00-FF
4F 00-FF
43 00-FF
A1 00-FF
0E 00-3F
20 00-3F
20 00-3F
20 00-3F
20 00-3F
20 00-3F
20 00-3F
20 00-3F
20 00-3F
20 00-3F
20 00-3F
20 00-3F
00 00-3F
20 00-3F
20 00-3F
20 00-3F
20 00-3F
20 00-3F
20 00-3F
19 00-3F
20 00-3F
20 00-3F
3F 00-3F
3F 00-3F
20 00-3F
20 00-3F
20 00-3F
20 00-3F
20 00-3F
FF 00-FF
0F 00-0F
08 00-0F
08 00-0F
00 00-0F
0C 00-0F
0F 00-0F
0C 00-0F
0C 00-0F
0C 00-0F
0C 00-0F
0F 00-0F
0C 00-0F
0C 00-0F
0C 00-0F
08 00-0F
08 00-0F
04 00-0F
04 00-0F
08 00-0F
MODEL
LETTER NO.
11-2
LAST INITIAL
REMARK