Pra-Bd11]: Troubleshooting - Pioneer PRA-BD11 Service Manual

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7.1.4 [PRA-BD11]: TROUBLESHOOTING

• The following symptoms may be generated, but these are not failures of the unit.
Symptom
"No SDI video input signal" is displayed.
"No SDI audio input signal" is displayed.
"No AES/EBU input signal" is displayed.
An all-black display has been recorded.
No sound has been recorded.
• Flowchart of LED 1-3 statuses when the PRA-BD11 is operating normally
LED1 Blink
SDI audio
input *1
Yes
LED1 lit
No
SDI audio
input *1
Yes
*1: When signals supported by the PRA-BD11 (see "7.1.3 External I/F specifications") are input.
*2: See "List of firmware version indications" in "7.1.2 List of Status Indication."
5
6
No or incorrect SDI video signals are input.
Copy-prohibited SDI video signals are input.
No or incorrect SDI audio signals are input.
No or incorrect AES/EBU signals are input.
No or incorrect SDI video signals were being input during recording.
A copy-protection signal was detected in the SDI video signals being recorded.
No or incorrect SDI audio signals were being input during recording.
A copy-protection signal was detected in the SDI video signals being recorded.
No or incorrect AES/EBU signals were being input during recording.
Power to the
PRV-LX1 ON
Firmware version
indication by LEDs 1-3 *2
Has approx. 10
seconds elapsed immediately
after the power was
turned on?
LED2 Blink
No SDI video
input *1
LED2 lit
No
SDI video
input *1
PRA-BD11
6
7
Cause
No
Yes
No
Yes
No
Yes
7
8
LED3 Blink
AES/EBU No
input *1
Yes
LED3 lit
AES/EBU
input *1
Yes
8
A
B
C
D
E
F
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