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4. SERVICE MODE
Using the Service Remote controller, you can enter service mode directly.
SERVICE REMOCON : R-34SVC(S/N:48B3034SVC)
4-1.EEPROM initial DATA
Key
S1
S2
S3
S4
Name
Heat Run Mode
Volume Test
EDID write
S5
PANEL TEST
S6
S7
S8
PICTURE TEST
Default
0
0
0
300
290
290
Don’t use
Don’t use
CUT OFF R
CUT OFF G
CUT OFF B
DRIVE R
DRIVE G
DRIVE B
Auto Y Clamp
Auto Y Gain
Adjustment
fix
fix
fix
fix
fix
fix
fix
fix
White balance &
EEPROM Erase
Gumi channel map write
Volume 0->32->63->L->R
1.Connect jumper(I2C)
2.Press "S4" key and then, TV set display "EDID WRITE
OK" upper left of screen.
3.If EDID writing is fail, TV set display "EDID Write Error"
upper left of screen.
4.After EDID write, remove jumper
1.Press the "S8" key.
2.Press the "OK" key of user remocon. And then TV set
display " EEPROM CLEARED" upper left of screen.
3.When you turn off/on AC POWER. EEPROM data will
be cleared.
PATTERN: BLACK -> WHITE -> RED -> GREEN -> BLUE
DEMPOL CHANNEL MAP WRITE
PATTERN: BRIGHT MIN -> CEN-> MAX ->
CONTRAST MIN -> CEN -> MAX->
COLOR MIN -> CEN -> MAX
Operating Method
EEPROM Erase
operating method
Details
Default
Function
Adjustment
Summary of Contents for DLT - 42U1GMB
Page 8: ...8 3 Block Diagram 3 1 Signal Block Diagram...
Page 9: ...9 Block Diagram 3 2 Power Tree...
Page 13: ...13 5 Trouble Shooting 5 1 No signal OSD is working but on images are displaying...
Page 17: ...17 Trouble Shooting 1024 X 768 60Hz R signal RC629 near IC601 G Signal RC627 near IC601...
Page 22: ...22 6 Schematic Diagram...
Page 23: ...23 Circuit Diagram...
Page 24: ...24 Circuit Diagram...
Page 25: ...25 Circuit Diagram...
Page 26: ...26 Circuit Diagram...
Page 27: ...27 Circuit Diagram...
Page 28: ...28 Circuit Diagram...
Page 29: ...29 Circuit Diagram...
Page 30: ...30 Circuit Diagram...
Page 31: ...31 Circuit Diagram...
Page 32: ...32 Circuit Diagram...
Page 33: ...33 Circuit Diagram...
Page 34: ...34 7 Printed Circuit Board TOP PCB BOTTOM PCB...
Page 35: ...35 8 Mechanical Exploded Diagram DLT 42G1...
Page 36: ...36 Exploded View DLT 42U1...
Page 37: ...37 Exploded View DLT 46U1...
