Troubleshooting
4-6
Samsung Electronics
4-2 Adjustment
4-2-1 Service Instruction
■ Check items listed after changing each
Check Items
Replaced Items
S/W Version
Front LED
Actuator Gain
V-Position
H-Position
LED control
Board LED
Tilt Focus
Main Board
●
●
●
●
●
●
Main Power Board
●
Sub Power Board
●
Optical Engine
●
●
●
●
●
DMD Board
●
●
●
●
●
LED (R/G/B)
●
●
Front LED Assy
●
●
Detect Board
●
●
LED Driver board
●
●
1. Software version check :
After Entering the Service mode, Check the list below
*S/W Notation
“T-AQMAUSC-XXXX” indicates “AquaMarine Model US VER XXXX”
2. Front Information Window check : See page 4-4.
3. DMD 0x00000001 indicates DMD board bit sequence program version.
4. Actuator Gain adjustment : See page 4-24.
5. Vertical / Horizontal Position adjustment : See page 4-21.
6. CCA : See page 4-22.
7. Board LED check : Check the LED is turned on.
(In the DMD Board)
8. Tilt/Focus adjustment : See page 4-25 ~4-28.
T-AQMAUSC-XXXX
T-AQMAUSM-XXXX
EDID SUCCESS
RFS : T-AQMAUSC-YYYYMMDD
YYYY-MM-DD
DMD XX, DSP-X-X-X
DTP-LM-XXXX
Date of Purchase : DD/MM/YYYY
Summary of Contents for HL61A750A1F
Page 8: ...MEMO 1 6 Samsung Electronics ...
Page 70: ...MEMO 5 7 Samsung Electronics ...
