Standard Sensitivity Fine Adj; Standard Sensitivity Fine Adj. (P Mode); Pre Clip Voltage Adj - Panasonic AJ-SDX900P Service Manual

2-19. Standard Sensitivity
Fine 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
1. Click the "18. Standard Sensitivity Fine 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.
CENTER
OF NIOSE
7. Click ">>".
2-20. Standard Sensitivity
Fine Adj. (P mode)
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
OB
PORTION
A
±
10mV
1. Click the "19. Standard Sensitivity Fine Adjustment
P mode" 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
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
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
7. Click ">>".

2-21. Pre Clip Voltage Adj.

BOARD PREAMP Board
TP TP102 (R), TP302 (G), TP502 (B)
ADJ. EVR
F No. Adjustment
CHART Gray Scale
MODE CAM
M. EQ. Monitor TV, Oscilloscope
SPEC. Saturation Level = 500% (minimum 450%)
1. Click the "20. Pre Clip Voltage Adjustment" of the
camera adjustment software.
2. Connect a scope to TP102 (R), TP302 (G), TP502 (B).
3. Shoot a Gray Scale Chart and adjust the IRIS so that
the video level of the VIDEO OUT becomes 100% at
the white portion.
4. Measure the level of TP102 (R), TP302 (G), TP502 (B)
(about 400mV) and note it.
5. Set the IRIS to "F4".
6. Adjust the Slider on the PC so that the saturation level
(A) of the R signal (TP102) becomes more than 5
times (500%) from 100% level (measured in step 4)
and no saturation blurs (curve) as shown in Figure.
7. Click ">>".
8. Adjust the Slider on the PC so that the saturation level
(A) of the G signal (TP302) becomes more than 5
times (500%) from 100% level (measured in step 4)
and no saturation blurs (curve) as shown in Figure.
9. Set the IRIS to "F2.8".
10. Click ">>".
11. Adjust the Slider on the PC so that the saturation level
(A) of the B signal (TP502) becomes more than 5
times (500%) from 100% level (measured in step 4)
and no saturation blurs (curve) as shown in Figure.
12. Click ">>".
13. After compleate the adjustment, click "NORMAL 60I
(for NTSC)" or "NORMAL 50I (for PAL)".
ELE-12
10mV as shown in 2-19.
10mV as shown in 2-19.
10mV as shown in 2-19.
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