Read Panasonic WJ-SX550 Service Manual Supplement online
– 26 –
246 CAMERA IN6 VD2 ON Check on the Video
Input Board
8
Factory use only.
247 CAMERA IN7 VD2 ON Check on the Video
Input Board
8
Factory use only.
248 CAMERA IN8 VD2 ON Check on the Video
Input Board
8
Factory use only.
249 All CAMERA INs VD2 ON Check on the Video
Input Board
8
Connect the Camera to the CAMERA IN1 Connector
through CAMERA IN8 Connector on the Video Input
Board 1.
8
Enter the Instruction Code 249 by the 10-key or
Instruction Code 49 by the SW2.
8
Press the GO key or press the SW3.
8
Connect the oscilloscope to the CAMERA IN1 Connector
through CAMERA IN8 Connector (or pin 29 (VD2 OUT) of
IC101 to IC801) on the Video Input Board 1.
8
Confirm that the VD2 signal for all CAMERA INs on the
Video Input Board 1 is On as shown in Fig. 7-3-11.
Fig. 7-3-11
250 CAMERA IN1 VD2 OFF Check on the Video
Input Board
8
Factory use only.
251 CAMERA IN2 VD2 OFF Check on the Video
Input Board
8
Factory use only.
252 CAMERA IN3 VD2 OFF Check on the Video
Input Board
8
Factory use only.
253 CAMERA IN4 VD2 OFF Check on the Video
Input Board
8
Factory use only.
254 CAMERA IN5 VD2 OFF Check on the Video
Input Board
8
Factory use only.
255 CAMERA IN6 VD2 OFF Check on the Video
Input Board
8
Factory use only.
256 CAMERA IN7 VD2 OFF Check on the Video
Input Board
8
Factory use only.
257 CAMERA IN8 VD2 OFF Check on the Video
Input Board
8
Factory use only.
258 All CAMERA INs VD2 OFF Check on the
Video Input Board
8
Enter the Instruction Code 249 by the 10-key or
Instruction Code 49 by the SW2.
8
Press the GO key or press the SW3.
8
Connect the oscilloscope to the CAMERA IN1 Connector
through CAMERA IN8 Connector on the Video Input
Board 1.
8
Confirm that the VD2 signal for all CAMERA INs on the
Video Input Board 1 is Off as shown in Fig. 7-3-12.
Fig. 7-3-12
259 CAMERA IN1 Cable Comp. Short Setting
Check on the Video Input Board
8
Factory use only.
260 CAMERA IN2 Cable Comp. Short Setting
Check on the Video Input Board
8
Factory use only.
261 CAMERA IN3 Cable Comp. Short Setting
Check on the Video Input Board
8
Factory use only.
262 CAMERA IN4 Cable Comp. Short Setting
Check on the Video Input Board
8
Factory use only.
Video Signal
VD2
Video Signal
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