Panasonic AJSDX900P - 24P DVCPRO 50, Service Manual

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ELE-10
2-13. Pedestal Adj. (P mode)
BOARD PREPROCESS Board
TP VIDEO OUT (G) (75 ohm terminated)
ADJ. EVR
F No. CLOSE
MODE CAM
M. EQ. Waveform Monitor
SPEC. PEDESTAL = 0 %
±
1 %
1. Confirm that the lens is close.
2. Click
the “12. Pedestal Adjustment P mode” of the
camera adjustment software.
3. Operate the “ABB” switch on the front of the Camera
and click “OK” .
4. Adjust the Slider on the PC so that the Pedestal level
becomes 0 %
±
1 % as shown in 2-12.
5. Click “>>” .
6. After compleate the adjustment, click “NORMAL 60I
(for NTSC) ” or “NORMAL 50I (for PAL) ” .
2-14. Pedestal Tracking VR Adj.
BOARD PREPROCESS Board
TP VIDEO OUT (75 ohm terminated)
ADJ. VR701 (R PED TRACK), VR702 (B PED TRACK)
F No. CLOSE
MODE CAM
M. EQ. Vector Scope
SPEC. CENTER
1. Confirm that the lens is close.
2. Click
the “13. Pedestal Tracking VR Adjustment” of
the camera adjustment software.
3. Operate the “ABB” switch on the front of the Camera
and click “OK” .
4. Adjust the slider so that the Black level becomes 0% .
5. Set a gain of a vector scope to 10X.
6. Operate
the “ABB” switch on the front of the Camera
again.
7. Adjust VR701 (R PED TRACK) and VR702 (B PED TRACK)
so that the black dot is on the center of the Vector
Scope.
8. Click “>>” .
9. Operate the “ABB” switch on the front of the Camera
and confirm that the black dot is on the center of the
Vector Scope. If the black dot is not on the center,
adjust
VR701 (R PED TRACK) and VR702 (B PED TRACK)
again.
10. Click “OK” of confirmation dialog box.
11. If the black dot is not on the center, adjust VR701 (R
PED TRACK) and VR702 (B PED TRACK) again.
12. Click “NO” of VR Adjustment dialog box.
13. Operate the “ABB” switch on the front of the Camera
again.
14. If the black dot is not on the center, return to item 7 and
adjust VR701 (R PED TRACK) and VR702 (B PED TRACK)
again.
15. Click “YES” of VR Adjustment dialog box.
2-15. Standard Sensitivity Adj.
BOARD PREPROCESS Board
TP TP103 (R), TP303 (G), TP503 (B)
ADJ. EVR
F No. F11 + 1/2 (2,000lux)
CHART Gray Scale
MODE CAM
M. EQ. Oscilloscope
SPEC. A = 1,000mVp-p
±
10mV
1. Click
the “14. Standard Sensitivity Adjustment” of
the camera adjustment software.
2. Connect a scope to TP103 (R-ch) and adjust the Slider
on the PC (EVR) so that the level “A” becomes
1,000mVp-p
±
10mV .
3. Click “>>” .
4. Connect a scope to TP303 (G-ch) and adjust the Slider
on the PC (EVR) so that the level “A” becomes
1,000mVp-p
±
10mV .
5. Click “>>” .
6. Connect a scope to TP503 (B-ch) and adjust the Slider
on the PC (EVR) so that the level “A” becomes
1,000mVp-p
±
10mV .
7. Click “>>” .
VR702
VR701
A
OB
PORTION
CENTER
OF NIOSE