Service Mode Adjustment - Daewoo DTQ - FSPN Service Manual

SERVICE MODE ADJUSTMENTS
Follow the steps below whenever service adjustment is required. See Table- A and Table- B to determine if
service adjustments are required.
1) How to enter the service mode using the user remote control.
· Turn the set on.
· Direct the remote control to the reception window of TV.
· Push buttons of remote control in sequence as follows.
1 MUTE
· Then, the screen will appear as follows.
S2 SCRN
S5 IFC
S6 GEO
S8 W/B
S9 DP
S12 FACT
S7 PTRN NORMAL
· Using the channel up or channel down button, select the item you wish to adjust.
(The color of selected item turns into the red.)
· Press the volume up or down button to enter in the service mode you wish to adjust.
2) How to memorize the adjusted values in the service mode.
· Must press DISPL AY button the state which the screen is displaying each of service menus
after all adjustments are completed each of all service menu.
Table-A : Adjust the values of service mode when a part is replaced.
ADJUSTMENT
PART
REPLACED
NECESSARY UNNECESSARY
I701
(U-COM)
I101
(MAIN)
I703
O
(EEPROM)
CRT O
DISPL AY MUTE
Data is stored in I703.
O
O
Initial setting values are written from I701.
Adjusting Items
Adjust items related to picture tube only.(White Balance adjustment)
S5 RFAGCD
S6 H.PHASE/V.POSI/V.SIZE
S8 RD/BD/RB/GB/BB
S9 Subbrightness
7
ALIGNMENT INSTRUCTIONS
NOTES