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6-3-2 List of Adjustments Needed After Replacing Major Components
Item
Initial Data Write
Video Level
Burst Level
Autofocus
Auto Iris Control
Sampling Pulse
Linearity
(*3)
Matrix
Chroma Gain
Spot Noise
LCD PLL
LCD Contrast-1
(*4)
LCD Bright
(*4)
LCD Contrast-2
(*4)
LCD White Balance
MAN circuit board or IC2005
(*1)
(EEPROM backup data already
written)
LCD
unit
Adjustment > List of Adjustment Items
MAN circuit board or IC2005
(*1)
(EEPROM data backup
disabled)
(*2)
*1: Be sure to perform “4-9-2 EEPROM data backup and write” before replacing the MAN circuit board.
*2: “EEPROM data backup disabled” refers to when the backup of EEPROM data from the MAN circuit
board to be replaced could not be properly executed due to some fault, such as the DVD video camera/
recorder not being turned on, etc.
*3: DZ-GX20A only.
*4: The following three items cannot be performed singly. Be sure to perform these adjustments as a set
with the three items, and in the order stated:
LCD contrast – 1
LCD bright
LCD contrast – 2
AEL
circuit
board
Major Components