Sharp LC-C4655U Service Manual - Page 30

Details of P1.9 NORMAL STANDBY CAUSE, Description, Remarks adjustment detail, etc. - lcd tv

Page 30 highlights

LC-C4655U Page 36 37 38 Line 1 2 3 1 2 3 4 5 6 1 2 3 4 Item LCD TEST PATTERN TV TEST PATTERN 1 TV TEST PATTERN 2 KEY LOCK(1217) KOUTEI AREA ALL CLEAR A MODE AREA CLEAR BACKUP AREA CLEAR B MODE AREA CLEAR EXECUTION EEP SAVE EEP RECOVER STANDBY CAUSE RESET SETTING FOR ADJ Description Writing setting values to EEPROM Reading setting values from EEPROM Reset stand by cause Remarks (adjustment detail, etc.) *1 Details of P1.9 (NORMAL STANDBY CAUSE) 2 No operation off 3 No signal off 4 PC power management mode 1 5 PC power management mode 2 6 Off timer 8 Command from RS232C in the cause of "no operation off" in the cause of "no signal off" in the cause of "Standby mode MODE1" in the cause of "Standby mode MODE2" in the cause of "SLEEP timer" in the cause of command by RS-232C *2 Details of P1.10 (ERROR STANDBY CAUSE) 11 Prolonged unspecified-signal input in PC mode 17 Temperature error 1A Monitor trouble detected 22 LCD controller Rom error in the cause of continuous "out of range", PC input mode in the cause of abnormal temperature in the cause of abnormal monitor mode in the cause of software abnormality of LCD controller 5 - 11

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LC-C4655U
5 – 11
36
1
LCD TEST PATTERN
2
TV TEST PATTERN 1
3
TV TEST PATTERN 2
37
1
KEY LOCK(1217)
2
KOUTEI AREA ALL CLEAR
3
A MODE AREA CLEAR
4
BACKUP AREA CLEAR
5
B MODE AREA CLEAR
6
EXECUTION
38
1
EEP SAVE
Writing setting values to EEPROM
2
EEP RECOVER
Reading setting values from EEPROM
3
STANDBY CAUSE RESET
Reset stand by cause
4
SETTING FOR ADJ
*1 Details of P1.9 (NORMAL STANDBY CAUSE)
2
No operation off
in the cause of “no operation off”
3
No signal off
in the cause of “no signal off”
4
PC power management mode 1
in the cause of “Standby mode MODE1”
5
PC power management mode 2
in the cause of “Standby mode MODE2”
6
Off timer
in the cause of “SLEEP timer”
8
Command from RS232C
in the cause of command by RS-232C
*2 Details of P1.10 (ERROR STANDBY CAUSE)
11
Prolonged unspecified-signal input in PC mode
in the cause of continuous “out of range”, PC input mode
17
Temperature error
in the cause of abnormal temperature
1A
Monitor trouble detected
in the cause of abnormal monitor mode
22
LCD controller Rom error
in the cause of software abnormality of LCD controller
Page
Line
Item
Description
Remarks (adjustment detail, etc.)