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Diagnostic Software Descriptions and Troubleshooting
Test
Signal
point
PCM_LsRs_Fur
F504
SPDIF
F644
Press "STOP" to switch off the sine wave.
PM3394B
ch1: freq= 3.09MHz
ch1
1
CH1 2.00 V=
MTB 200ns
SCLK_AV 3.072MHz
PM3394B
ch1: freq= 48.1kHz
ch1
1
CH1 2.00 V=
MTB10 0us
LRCLK_AV 48kHz
PM3394B
ch1: freq= 12.2MHz
ch1
1
CH1 1.00 V~
MTB50 0ns
PCM CLK_AV
Pink noise
Generate the pink noise with the following command
type
Level Frequency
No
LVTTL N/A
signal
Data
TTL
N/A
strea
m
ch1+
CL 06532152_027.eps
051200
ch1+
CL 06532152_028.eps
051200
ch1+
CL 06532152_029.eps
051200
SACD 900
Command
Ref.#
Name
20a
Pink Noise ON Play the pink noise at the audio
Then measure the following signals
Test
Signal
point
SCLK_AV
F637
LRCLK_AV
F641
PCM_CLK_AV
F640
PCMOUT_AV
F638
PCM_Ce_Lf_Fur
F659
PCM_LsRs_Fur
F504
SPDIF
F644
5.9.6
Video
From the diagnostic program, play the 8 colour bar pattern.
Ref.#
Command Name
23a
Colour bar On
23b
Colour bar Off
Video Hsync
Measure this output at F656
Command
Ref.#
Name
23a
Colour bar On
PM3394B
ch1
1
CH1 2.00 V~
MTB20.0us
HSYNC
5.
EN 43
Remark
outputs
type
Level Frequency
Clock
LVTTL 3.072MHz <
0.02%
Clock
LVTTL 48 kHz <
0.02%
Clock
LVTTL 12.288 MHz
< 0.02%
Data
LVTTL N/A
stream
Data
LVTTL N/A
stream
Data
LVTTL N/A
stream
Data
TTL
N/A
stream
Remark
8-color bar pattern
Disable the pattern
Remark Value
15.625 kHz 0.02%
Vpeak-peak > 3V
ch1+
CL 06532152_030.eps
051200
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