Read Panasonic WJ-SX550 Service Manual Supplement online
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7.11. Flow Chart for the Video Output Board
7.11.1. Flow Chart for Video Output Board Check alone
Start
Turn off the Power Switchof WJ-SX550
Turn on the Power Switch
Enter Idle mode
(Display IDLE character on the
bottom line of Video Monitor)
Set Check No. x by SW1 and SW6
(Hexadecimal Number System)
Set SW6-2 from OFF to ON for start of Test
Set 7(H) by SW1 and SW6
Test Result ?
NG
OK
Return to Idle?
Finish?
Turn off the Power Switch
End
YES
YES
NO
NO
Displayed OK on Video Monitor
Set SW6-1 to OFF and SW6-2 to ON
SW1
ON
OFF
1 2 3 4
SW6
1 2
Check No.
SW1
ON
OFF
1 2 3 4
SW6
1 2
Check No.
SW1-1: Fixed at Off
SW1-1: Fixed at Off
Self Check
IDLE
Set SW6-2 from OFF to ON
for enter Idle mode
Displayed NG on Video Monitor
Self Check
xx: OK or NG
Display EXECUTE character on the bottom line of
Video Monitor during Execution.
Video Monitor during Execution.
Note: It is possible to Self Check only the Video Output Board 1 .
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