Sharp LC-20S4U-S Service Manual And Parts Listparts List page 18

LC-20S4U-S
LIST OF THE ADJUSTMENT PROCESS MODE MENU
For calling the adjustment process mode and keying in this mode, refer back to
"
EACH SECTION .
ADJUSTMENT PROCESS 1st LEVEL ITEM DEFAULT TABLE
Page No. Item
BASIC SETTINGS
1 MODEL
INCH SIZE
ERROR NO RESET
PUBLIC MODE
V-CHIP
EXT CONTROL
ROM AND GAIBU VERSION NUMBERS DISPLAYED AT THE BOTTOM.
VIDEO ADJUSTMENT
2 COM BIAS
TAMP L
YDATA
TAMP H
NTSC TAMP
PAL-M TAMP
PAL-N TAMP
BACKGROUND ADJUSTMENT
R CUTOFF2
3
G CUTOFF2
B CUTOFF2
R-GAIN
G-GAIN
B-GAIN
RGB GAMMA
TABLE OF VARIOUS SETTINGS
2
9 I C DATA
2
I C DATA
SOUND
DVP
TUNER
OTHERS
AUDIO ADJUSTMENT PROCESS SPECIFICATIONS
Page No. Item
AUDIO ADJUSTMENT
SOUND1 VOLUME
MSP DATA
MSP DATA
CARRIER MUTE
IGR THR
AUDIO ADJUSTMENT
SOUND2 PRESCALE SCART
PRESCALE FM/AM-M
Initial
Function
Value
MODEL NUMBER SELECT
A627B
SCREEN SIZE SELECT
20
(20-INCH AND 13/15-INCH SETTINGS INITIALIZATION, NOT MODIFIABLE FOR
NOT SWITCHABLE IN CASE OF
DIFFERENT SYSTEMS)
LAMP ERROR COUNT AND RESET
0
HOTEL MODE SETTING
OFF
VCHIP LINE MUTE SETTING
1
BUS, UART OPEN
ON
COMMON BIAS ADJUSTMENT
120
Y LOWER LIMIT SETTING AT TAMP ADJUSTMENT
155
— DATA READ VALUE AT TAMP ADJUSTMENT
158 Y UPPER LIMIT SETTING AT TAMP ADJUSTMENT
120 TAMP ADJUSTMENT
96 TAMP ADJUSTMENT
96 TAMP ADJUSTMENT
0 RED CUT-OFF ADJUSTMENT 2
0 GREEN CUT-OFF ADJUSTMENT 2
0 BLUE CUT-OFF ADJUSTMENT 2
0 WHITE BALANCE ADJUSTMENT 2
0 WHITE BALANCE ADJUSTMENT 2
0 WHITE BALANCE ADJUSTMENT 2
RGB γ COEFFICIENT SETTING
1.0
I 2 C BUS CONTROL IC DATA WRITE AND READ
0
WAIT WRITE AND READ EXECUTED
— SHIFT TO THE SOUND ADJUSTMENT PAGE
— SHIFT TO THE DVP ADJUSTMENT PAGE
— SHIFT TO THE TUNER ADJUSTMENT PAGE
— SHIFT TO THE OTHER ADJUSTMENT PAGE
Initial
Function
Value
20 SOUND VOLUME
AUDIO IC MSP DATA WRITE AND READ NOT USED
0
WAIT
WRITE AND READ EXECUTED
ON AUDIO OUTPUT SETTING WITHOUT TV SYNC
12D IGR THRESH LEVEL
27 PRE-SCALE SETTING (EXTERNAL INPUT) NOT USED
31 PRE-SCALE SETTING (TV)
18
"
ADJUSTING PROCEDURE OF
Response precautions on servicing
(Do not change other items than designated.)
NOT MODIFIABLE
USED FOR ADJUSTMENT PROCESS
OTHER CASES. DATA REWRITE AND
READJUSTMENT REQUIRED WHEN INITIALIZED.
SEE THE LAMP ERROR DETECTION.
NOT USED
NOT USED
NOT USED
SEE THE ADJUSTMENT PROCEDURES.
NOT USED
SEE THE ADJUSTMENT PROCEDURES.
NOT USED
SEE THE ADJUSTMENT PROCEDURES.
SEE THE ADJUSTMENT PROCEDURES.
SEE THE ADJUSTMENT PROCEDURES.
SEE THE ADJUSTMENT PROCEDURES.
SEE THE ADJUSTMENT PROCEDURES.
SEE THE ADJUSTMENT PROCEDURES.
SEE THE ADJUSTMENT PROCEDURES.
SEE THE ADJUSTMENT PROCEDURES.
SEE THE ADJUSTMENT PROCEDURES.
NOT USED
NOT USED
NOT USED
USE ENTER KEY TO GO TO THE SOUND ADJUSTMENT PAGE.
USE ENTER KEY TO GO TO THE TC ADJUSTMENT PAGE.
USE ENTER KEY TO GO TO THE TUNER ADJUSTMENT PAGE.
USE ENTER KEY TO GO TO THE OTHER ADJUSTMENT PAGE.
Response precautions on servicing
(Do not change other items than designated.)
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED