Read Sharp LC-37HV4E (serv.man7) Service Manual online
21
LC-37HV4E
Process adjustment list
1st level
Page
Item
Setting range
Initial value
Contents
1
GRAY LEVEL
0~255
112
COM BIAS
0~255
87
VLS BIAS
0~255
41
L ERR RESET
Zero clear
0
LCD
1
MODE
50Hz, 60Hz, PC
60Hz
PWM CTRL
0~7
7
PWM FREQ
0~4095
1289
PWM DUTY1
0~4095
0
PWM DUTY2
0~4095
0
PHASDIF
0~255
0
PCLK1
0~3
0
PCLK2
0~7
0
2
MODE
50Hz, 60Hz, PC
60Hz
OS SW
0~1
0
OS D1
0~255
110
OS D2
0~255
123
OS D3
0~255
135
OS D4
0~255
155
OS D5
0~255
167
OS D6
0~255
174
OS D7
0~255
179
3
MODE
50Hz, 60Hz, PC
60Hz
OPC 0
0~85
00
OPC 1
0~85
20
OPC 2
0~85
29
OPC 3
0~85
38
OPC 4
0~85
47
OPC 5
0~85
56
OPC 6
0~85
65
OPC 7
0~85
75
4
MODE
50Hz, 60Hz, PC
60Hz
OPC 8
0~85
85
OS AUTO
0~1
0
PATTERN
1
PATTERN1
0~14
0
PATTERN2
0~12
0
R GAMMA
20~180 Display only
100
R OFFSET
0~510 Display only
255
G GAMMA
20~180 Display only
100
G OFFSET
0~510 Display only
255
B GAMMA
20~180 Display only
100
B OFFSET
0~510 Display only
255
SOUND
1
100HZ
0~255
92
400HZ
0~255
96
1KHZ
0~255
145
4KHZ
0~255
187
10KHZ
0~255
187
FAN START
0~255
224
FAN END
0~255
230
TEMP ERR
0~255
55
OTHER
1
CLR MODE
1 digit 0~4
0
W
–
LCD DATA
4 digits 0~F
–
R/W
–
EEPROM
7 digits 0~F
–
R/W
–
SII861
6 digits 0~F
–
R/W
–
2
L ERR STOP
0~1
0
MODE
0~4
0
REMOCON
0~1
0
OSTEMP AD
0~255
AD value
OPC AD
0~255
AD value
