Daewoo DTC-25G1TM, Service Manual

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2. Initializing
- To use only w hen you change the E E P R O M .
- P ush the M U T E key of the user rem ocon, at the sam e tim e push the M E N U button on the M ask F ront. A nd then it is a
service m ode.
- In service m ode, as push the R E C A LL key of the user rem ocon, at the sam e tim e push the C H U P button on the M ask
F ront. A nd then it is initialized.
- It is not necessary to product at a factory
- A fter initializing, turn off and then turn on the pow er.
- R efer ‘ S E R V IC E M O D E ’.
3. Screen Adjustment
- R eceive the R E T M A signal.
- P ush the S C R E E N O N key of the S ervice R em ocon and m ake to be displayed the H orizontal line.
- D o not adjust the color w hat this line is displayed, but add the other color data until the H orizontal line is w hite.
A t this tim e to use R ,G ,B C U T O F F.
- A fter adjustm ent the H orizontal line is w hite, turn the screen V R of F B T until the H orizontal line disappear. (to the left)
- P ush S C R E E N O F F key of the service rem ocon, it w ill be displayed as like ‘F ig.1’.
- P ush the N O R M A L key or W /B key of service rem ocon, then ‘F ig.1’ disappear.
4. White Balance Adjustment
- R eceive the R E T M A signal
- S et all condition to the N orm al I. (P ush the N O R M A L key of the service rem ocon.)
- C onnect the JIG for w hite balance adjustm ent.
- F irst, adjust high beam . U se G ,B G A IN key of the service rem ocon. (X =288, Y =301 for W /B )
- A nd then adjust low beam again using R ,G ,B C U T O F F key.
(A t this tim e, if the high beam is changed, adjust again about tw o tim es.)
- If you adjust high beam and low beam at the sam e tim e, it is not any problem w hat is used first, R ,G ,B C U T O F F or
G ,B G A IN key.
0
127
127
127
127
127
- -
M .M
G .G
B .G
R .C
G .C
B .C
<Fig. 1>