7
ALIGNMENT INSTRUCTIONS
1. 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
→
DISPLAY
→
MUTE
•
Then, the screen will appear as follows.
•
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
DISPLAY
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.
PART
REPLACED
ADJUSTMENT
NOTES
NECESSARY
UNNECESSARY
I701
(U-COM)
O
Data is stored in I703.
I101
(MAIN)
O
I703
(EEPROM)
O
Initial setting values are written from I701.
Adjusting Items
CRT
O
Adjust items related to picture tube only.(White Balance adjustment)
S2 SCRN
S5 IFC
S6 GEO
S8 W/B
S9 DP
S12 FACT
S5
RFAGCD
S6
H.SHIFT/V.SHIFT/V.SIZE
S8
RD/BD/RB/GB/BB
S9
Brightness
Содержание DTQ-14J4FCGG/FCCG
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Страница 42: ...7 TROUBLESHOOTING GUIDE 1 NO POWER Appendix ...
Страница 43: ... 40 42 63 2 3 62 59 58 41 26 27 64 7 31 30 22 VCC 5V 41 8 C517 DEF 180V 39 40 12 14 15 16 33 ...
Страница 44: ... 40 42 7 31 30 22 63 64 2 4 26 27 50 48 43 Z502 4 5M Trap Check ATT FILTER Circut C603 51 9 ...
Страница 45: ... 31 30 11 7 40 42 22 63 59 2 64 Vcc 5V Check T SDA SCL SVC S5 Key input Vco adjust 10 ...
Страница 46: ... 41 14 15 16 34 40 40 38 5 6 1 5 Check the voltage 25V Vertical IC Vcc 25V 11 ...
Страница 47: ... 37 38 22 33 36 35 34 24 21 22 23 27 26 30 31 Vcc 5V 15 22 Vcc 5V Check the voltage 12 ...