Daewoo DTH-25G1FST/FSP/FS, Service Manual

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7-4. HO RIZO NTA L CENTER ADJUS TM ENT
1) Receive the RETM A PATTE RN signal.
2) Set the user control AUTO PICTU RE to STA NDARD m ode.
3) Select the S6 of service m ode to display item s, then press the VO L buttons on the rem ote control.
4) P ress CH buttons on the rem ote control to select H CENTER and press VO L buttons on the rem ote
control to adjust the left and right W IDTH of R ETM A PATTER N becom e sym m etrical.
5) Press the REC ALL button on the rem ote control to store.
7-5. HO RIZO NTAL W IDTH ADJUSTM ENT
R eceive the RETM A PATTERN signal.
S et the user control AU TO PICTU RE to STANDARD m ode.
A djust R406 in order to set the left and right end of RETM A PATTERN on point 5.
7-6. SIDE PINCUSHIO N ADJUSTM ENT
1) R eceive the RETM A PATTERN signal.
2) Set the user control AU TO PICTU RE to STANDARD m ode.
3) Select the S11 of service m ode to display item s, then press the VO L buttons on the rem ote control.
4) Press CH buttons on the rem ote control to select SG PATTERN 8 and press VO L buttons on the
rem ote control to select SG PATTE RN 2 of SG PATTER N 8
5) Adjust R 409 in order to set the second line from right side becom e straight.
6) After PO W ER O FF/O N readjust HO RIZO N TAL W ID TH with R406.
8. WHITE BALANCE ADJUSTMENT
1) Execute HE AT R UN of the TV set over 30 m inutes.
2) C onnect the signal output of white balance tester(Nitsuki 2840) to the ANTENNA (or VIDEO IN) input of theTV S ET.
Stick and fix the SENSO R to the center position of CRT.
3) Select the S8 of service m ode to display item s, then press the VO L buttons on the rem ote control.
V CENTER 05
V SIZE 31
H CENTER 18
V LIN 10
STANDARD
SOFT
STRONG
MUSIC
MOVIE
ALIGNMENT INSTRUCTIONS
V CENTER 05
V SIZE 31
H CENTER 18
V LIN 10
VS CO R 09
G EO AD J O N
STANDARD
SO FT
STRO NG
M USIC
M O VIE
SG PATTERN 8
STANDARD
SO FT
STRO NG
M USIC
M O VIE
SG PATTERN 2