Teac CTM6845, Service Manual

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*V-ZOOM: set value 25
*V-SCORLL: set value 31
Note: The vertical adjustment for PAL system signal and NTSC system signal should be
adjusted separately.
Press the “Maintenance” key three times to enter the third menu under factory status, which
gives the following display:
Remarks:
H-SHIFT: horizontal center position adjustment.
*H-WIDTH set value 31.
*H-PARAB set value 31.
*H-CORNER set value 31.
*H-TRAP set value 31.
Note: The horizontal center for PAL system signal
and NTSC system signal should be adjusted separately.
Press the “Maintenance” key four times to enter the forth menu under factory status, which
gives the following display:
Remarks: R: brightness balance red gun adjustment
G: brightness balance green gun adjustment
B: brightness balance blue gun adjustment
C: set value is adjustable between 1-6, is determined by
CRT driving voltage and has been set as a fixed value when
leaving the factory.
Press the “Maintenance” key five times to enter the fifth menu under factory status, which
gives the following display:
Remarks:
*AGC-TAK: set value 3
VOLUME-CON: set value 35-45 (This adjustment can
change the volume, and has been set as a fixed value
according to power requirement after leaving the factory)
*Y-DELAY: set value 7
*IF-FRE: set value 38 or 38.9 (set as a fixed value when
leaving the factory)
IN WINDOW ABOVE: indicating MF is within the range.
MTV880C.
H-SHIFT 36 0-63
H-WIDTH 31 0-63
H-PARAB 31 0-63
H-CORNER 31 0-63
H-TRAP 31 0-63
R-31
G-31
B-31
C-4
MTV880C.
AGC-TAK 3 0-63
VOLUME-CON 40 0-63
Y-DELAY 7 0-15
IF-FRE 38.00 0-5
IN WINDOW ABOVE