Sharp 37HV4U - LC - 37" LCD TV, Service Manual

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LC-37HV4U
LC-37HV4D
Process adjustment list
1st level Page Item Setting range Initial value
Contents 1 GRAYLEVEL 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