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Acurate informations inside the SM and I could repair my old Sansui SC-3330 without any problems. Thanks.
;
I used it to repair a NAD 7030, but unfortunately, the 7045 is different !
But documentation was useful.
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Content A4 and A3 format pages. Exactly what I needed to restore my old receiver.
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Content A4 and A3 format pages. Exactly what I needed to restore my old receiver.
;
Thanks you very much for this "hard to find" service manual.
Will help a lot in repairing this receiver.
C-20310
ADJUSTMENT OF WHITE BALANCE
Item WHITE BALANCE (Low Light) Adjustment Measuring instruments Signal generator Test point Adjustment part BRIGHT R. CUTOFF G. CUTOFF B. CUTOFF SCREEN VR [In HVT] [LOW LIGHT] MODE
G CUTOFF BRIGHT R CUTOFF B CUTOFF
Description 1. Receive a black-and-white signal.(Color off) 2. Select the LOW LIGHTã�� ã�� MODE from the SERVICE MENU. 3. Set the initial setting value of BRIGHT with the LEFT / RIGHT key of the remote control unit. 4. Set the initial setting value of R CUTOFF, G CUTOFF and B CUTOFF with the â�£ to â�¨ key of the remote control unit. 5. Display a single horizontal line by pressing the â� key of the remote control unit. 6. Turn the screen VR all the way to the left. 7. Turn the screen VR gradually to the right from the left until either one of the red, blue or green colors appears faintly. 8. Adjust the two colors which did not appear until the single horizontal line that is displayed becomes white using the â�£ to â�¨ keys of the remote control unit. 9. Turn the screen VR to where the single horizontal line glows faintly. 10. Press the â�¡ key to return to the regular screen. ï¼� The â�¢ EXIT key is the cancel key for the WHITE BALANCE.
BRIGHT *** BRIGHT
*** ***
*** EXIT BY
EXIT
REMOTE CONTROL UNIT
H.LINE ON H.LINE OFF EXIT
1
R CUTOFF
2
G CUTOFF
3
B CUTOFF
4
R CUTOFF
5
G CUTOFF
6
B CUTOFF
7
8
9
WHITE BALANCE (High Light) Adjustment
Signal generator
G. DRIVE B. DRIVE
1. Receive a black-and-white signal. (Color off) 2. Select the�HIGH LIGHT�MODE in the SERVICE MENU. 3. Set the initial setting value of G DRIVE and B DRIVE with the � , �, � and � keys of the remote control unit. 4. Adjust the screen until it becomes white using the �, �,
[HIGH LIGHT] MODE
� and � keys of the remote control unit.
G DRIVE
B DRIVE
� The � (EXIT) key is the cancel key for the WHITE BALANCE. Remote Control Unit
HIGH LIGHT ***
*** EXIT BY
EXIT
â� key : H.LINE ON â�¡ key : H.LINE OFF â�¢ key : EXIT â�¤ key : G DRIVE â�² â�¥ key : B DRIVE â�² â�§ key : G DRIVE â�¼ â�¨ key : B DRIVE â�¼
20
No. 51962
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