Panasonic AJ-D610WBp, Service Manual

Page: 66 / 363

ELE-10
2-16. PED Balance Adjustment
BOARD PRE PROCESS
TP CAM OUT
ADJUST VR103 [R PED], VR503 [B PED]
F NUMBER CLOSE
CHART -
M. EQ. Oscilloscope
SPEC. Vector Dot = Zero Point
(PED : Pedestal)
1. Connect a Vector Scope to the CAMERA OUT,
then adjust VR103 and VR503 so that the Vector
Dot is located at origin of the Vector Scope.
Note:
Vector Dot is located at origin by Color Bar.
2-17. AWB Operation Confirmation
BOARD PRE PROCESS
TP CAM OUT
ADJUST -
F NUMBER F11 + 1/2
CHART
Gray Scale (2000 +/- 50 Lux)
M. EQ. Oscilloscope
SPEC. Vector Dot = Zero Point
(AWB : Automatic White Balance)
1. Connect a Waveform Monitor to the CAMERA
OUT, then adjust IRIS so that the Gray Scale level
is about 90%.
2. Set the AWB SW ON.
3. Confirm the Vector Dot is located at origin of the
Vector Scope.
Note:
Vector Dot is located at origin by Color Bar.
2-18. ABB Operation Confirmation
BOARD PRE PROCESS
TP CAM OUT
ADJUST -
F NUMBER CLOSE
CHART -
M. EQ. Oscilloscope
SPEC. Vector Dot = Zero Point
(ABB : Automatic Black Balance)
1. Set the ABB SW ON.
2. Connect a Vector Scope to CAMERA OUT, then
confirm the Vector Dot is located at origin of the
Vector Scope.
Note:
Vector Dot is located at origin by Color Bar.
2-19. High Contrast Object
Confirmation
BOARD PRE PROCESS
TP CAM OUT
ADJUST -
F NUMBER
-
CHART
-
M. EQ. Monitor TV
SPEC. No Color Smear and No Ghost
(ABB : Automatic Black Balance)
1. Shoot a 500W halogen light and set the zoom
position so that the halogen light size is
approximately 1/10 of the vertical direction of the
monitor. Move the halogen spot to the four corners
of the TV monitor and confirm the followings.
2. Confirm that the halogen light has no smear, ghost
and no coloring on the center of halogen spot.
3. Set the electrical shutter to 1/2000 and confirm
same items.
Vec tor Dot
Vec tor Dot
Vec tor Dot