39
DVR-660H-K
5
6
7
8
5
6
7
8
A
B
C
D
E
F
2. In a case when only the HDMI audio is not outputted
Is a D
V
I device connected (with a D
V
I device, only the video signal is output, and no
sound is output)? Is an HDMI device that does not support the audio signals connected?
Set the Dol
b
y Digital output setting in "Audio
Output" of the home menu to PCM. Play
b
ack the Dol
b
y Digital audio signal of a D
V
D.
Is the audio signal correctly output from the
HDMI and coaxial output (S/PDIF)?
Play
b
ack a CD. Are the
HDMI and analog audio
signals correctly output?
Measure the signal
at R
***
(
N
ote 1)
with an oscilloscope,
using a pro
b
e, to
check if the signal is
correct.
There may
b
e a
pro
b
lem with the
coaxial output circuit.
HDMI:
N
o
S/PDIF: Yes
HDMI:
N
o
S/PDIF:
N
o
There may be a problem with the EMMA2RFEX.
N
o
Yes
(Coaxial output)
N
o (Checking of the S/PDIF path)
N
o (Checking of the CLK, DATA, LRCK,
and BCK paths)
Measure the signal at
R1030 (CLK), R3201 (BCK),
R3202 (DATA) and R3203
(LRCK) with an oscilloscope,
using a pro
b
e, to check if
the signal is correct.
HDMI:
N
o
Analog: Yes
HDMI:
N
o
Analog:
N
o
N
o
With the aid of an oscilloscope,
check IC1001 and IC5
8
01 for
the points listed
b
elow.
• R5
8
65 (HTX_CLK)
From the following points, a 3.3
V
swing signal must
b
e output:
• R5
8
26 to R5
8
2
8
There may
b
e
a pro
b
lem
since audio
DAC circuit.
Yes
N
o
N
ote 1 : R570
8
: AT model
R5701: DT model
Содержание DVR-560H-S
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Страница 32: ...15 DVR 660H K 5 6 7 8 5 6 7 8 A B C D E F 2 3 DISC CONTENT FORMAT ...
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Страница 37: ...20 DVR 660H K 1 2 3 4 A B C D E F 1 2 3 4 2 4 PANEL FACILITIES 1 Rear Panel ...
Страница 38: ...21 DVR 660H K 5 6 7 8 5 6 7 8 A B C D E F 2 Front Panel ...
Страница 39: ...22 DVR 660H K 1 2 3 4 A B C D E F 1 2 3 4 3 Display ...
Страница 40: ...23 DVR 660H K 5 6 7 8 5 6 7 8 A B C D E F 4 Remote Control Unit ...
Страница 41: ...24 DVR 660H K 1 2 3 4 A B C D E F 1 2 3 4 ...
Страница 114: ...97 DVR 660H K 5 6 7 8 5 6 7 8 A B C D E F ...
Страница 144: ...127 DVR 660H K 5 6 7 8 5 6 7 8 A B C D E F ...
Страница 145: ...128 DVR 660H K 1 2 3 4 A B C D E F 1 2 3 4 10 12 POWER SUPPLY ASSY G G POWER SUPPLY ASSY VWR1408 ...
Страница 151: ...134 DVR 660H K 1 2 3 4 A B C D E F 1 2 3 4 ...
Страница 166: ...149 DVR 660H K 5 6 7 8 5 6 7 8 A B C D E F IC IC101 Q Q401 Q402 G G POWER SUPPLY ASSY G SIDE B SIDE B CN201 CN202 CN203 ...