Trouble Shooting - Pioneer BDP-320 Service Manual

5

5.2 TROUBLE SHOOTING

QQ
3 7 63 1515 0
Power ON Power ON Power ON
"NO DISC" is
displayed on
the FL display.
Playback of a
Blu-ray disc
Video
output from
each
connector
Audio output
TE
L 13942296513
from each
analog audio
connector
Perform an HDMI
connection with a
corresponding
amplifier. Play back
a CD and perform
PQLS operations.
Normal operation Normal operation Normal operation
www
.
5
http://www.xiaoyu163.com
NO
YES
NO
YES
NO
YES
NO
YES
Check that "PQLS" is lit on
the FL display.
NG
OK
x ao
y
i
http://www.xiaoyu163.com
6
8
• Check the power ON sequence.
• Check in the log that the model number of the drive has been recognized.
Example: "PIONEER BD-** BDV-****, ATAPI CD/DVD-ROM drive"
If it is not recognized, check the power for the SPATA and ATA signals.
• Check that the ID No. and destination are set properly.
• Check that the drive operates properly.
• According to the descriptions on the block diagram, check the power to
the relevant IC and for the reset/clock signals.
• If an audio signal is not output from any of the analog audio connectors:
Check that power for each is supplied.
Q Q
Also check the MCLK, BCK, and LRCK input signals.
3 6 7 1 3
• If an audio signal is not output from a particular analog audio connector:
Check the ADATA0-3 input signals.
Check the digital input and analog output signals to/from the corresponding
DAC.
* Perform the settings on the unit as follows:
[Audio output]-[Output connector]: Analog audio
[Speakers]-[Audio output mode]: Multichannel
• Check that interlocked HDMI power On/Off functions properly.
If it does not function, check the signal between Pin 19 of the HDMI (MAIN)
connector and Pin 23 of IC4001.
* Before the operation check, be sure to activate the KURO LINK function on
all connected equipment.
u163
.
BDP-320
6
7
2 9 9 4 2 8
1 5 0 5 8 2 9 9 4
m
co
7
8
9 9
A
B
C
2 8 9 9
D
E
F
23
8