AW-E650E, MC - Panasonic Provideo Service Manual (repair manual). Page 17

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ELE-1 
 
1. CONNECTION & SETTING UP 
 
1-1. Connection
 
Connect as shown below to perform electrical 
adjustments. 
1. 
Connect the waveform monitor and the 
vectorscope to the VIDEO OUT terminal on the 
rear panel of the camera, and connect the 
underscanned color video monitor. Terminate the 
input-through terminal of the underscanned color 
video monitor with 75 Ω. 
2.  Install the auto-iris lens on the camera. 
3.  Connect a 12 V DC power supply to the DC 12 V 
input terminal on the rear panel of the camera. 
 
1-2.  Setting Up of Standard 
Picture
 
1.    The adjustment should be done after 10 minutes 
warm-up. 
2.  Set the gray scale chart. 
3.  Illuminate light of 1000 lx ± 50 lx on the gray scale 
chart. 
4.  Aim the camera at the gray scale chart. 
5. Set the camera so that the gray scale chart 
becomes full picture on the underscanned color 
video monitor. 
6. Connect the oscilloscope to TP601 (Gch CCD 
OUT) of the PREAMP P.C.Board. 
7.  Adjust the lens focus. 
8. 
Observing TP601, adjust the lens iris so that the 
signal level becoms 0.15 Vp-p 
± 10 mVp-p.
 
 
 
 
 
 
 
 
 
 
 
 
The adjustment is made using this standard picture, 
unless otherwise specified in respective adjustment 
items
 
 
<Indication of Electrical Adjustment chart>    
 
 
 
 
BOARD
 
ENCODER
 
TP
 
TP103
 
ADJ.
 
VR5
 
CHART 
Gray Scale
 
M.EQ
 
Oscilloscope
 
SPEC.
 
0.7V ± 0.1V
 
Board for adjustment 
 
Measuring equipment 
necessary for adjustment 
Adjustment point 
(VR etc.) 
Connection point of 
Measuring equipment 
Specification for   
adjustment 
Which chart to aim at when 
adjusting 
Signal 
level to be 
adjusted
 
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