DAEWOO ELECTRONICS DTQ-14U1FS, Service Manual

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7 7
A AL LIG IGNM NME ENT NT IINS NST TR RU UC CT TIIO ONS NS
1. SERVICE MODE ADJ 1. SERVICE MODE ADJUSTMENTS USTMENTS
Follow the st Follow the st eps below wheneve eps below whenever servic r servic e adjustment is r e adjustment is r equired. equired. Se See Ta e Table- A and Ta ble- A and Table- B to determine if ble- B to determine if
service adjustments are required. service adjustments are required.
1) H 1) How to enter the service mode using t ow to enter the service mode using t he user remote control he user remote control ..
• •
Turn the set on. Turn the set on.
• •
Direct the remote control to the reception window of TV. Direct the remote control to the reception window of TV.
• •
Push Push butt buttons of remo ons of remote contr te control i ol in seque n sequence as nce as fol follows. lows.
1 1
→ →
MUTE MUTE
→ →
DISPLAY DISPLAY
→ →
MUTE MUTE
• •
Then, the screen will appear as follows. Then, the screen will appear as follows.
• •
Using the channel up or channel down button, select the item you wish to adjust. Using the channel up or channel down button, select the item you wish to adjust.
(The color of selected item turns into the red.) (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. Press the volume up or down button to enter in the service mode you wish to adjust.
2) H 2) How to ow to memorize the adjusted values in memorize the adjusted values in the service mode. the service mode.
• •
Must press Must press
DISPLAY DISPLAY
button the state which the button the state which the screen is displaying each of screen is displaying each of service service menus menus
after all adjustments are completed each of all service menu. after all adjustments are completed each of all service menu.
Ta Table-A : Adjust ble-A : Adjust the values of servi the values of servi ce mode when a pa ce mode when a part i rt i s replaced. s replaced.
PART PART
REPLACED REPLACED
ADJUSTMENT ADJUSTMENT
NOTES NOTES
N NEC ECES ESS SAR ARY Y U UNN NNEC ECE ESS SSAR ARY Y
I701 I701
(U-COM) (U-COM)
O O
Data is stored in I703. Data is stored in I703.
I101 I101
(MAIN) (MAIN)
O O
I703 I703
(EEPROM) (EEPROM)
O O
Initial setting values are written from I701. Initial setting values are written from I701.
A Ad dju jus sti tin ng g It Ite em ms s
C CR RT T O O A Ad djju us st t iitte em ms s rre ella atte ed d tto o p piic cttu urre e ttu ub be e o on nlly y..((W Wh hiitte e B Ba alla an nc ce e a ad djju us sttm me en ntt))
S2 SCRN S2 SCRN
S5 IFC S5 IFC
S6 GEO S6 GEO
S8 W/B S8 W/B
S9 DP S9 DP
S12 FACT S12 FACT
S7
S7 PTRN PTRN NORMAL NORMAL
S S5 5 R RF FA AG GC CD D
S6 S6 H. H.PH PHAS ASE/ E/V. V.PO POSI SI/V /V.S .SIZ IZE E
S S8 8 R RD D//B BD D/R /RB B//G GB B/B /BB B
S S9 9 S Su ub bb brriig gh httn ne essss