Pioneer AVH-P4150DVD Service Manual page 53

5
QQ
3 7 63 1515 0
The following checks shall be conducted using the following measurement circuits with GNDAU1 being the reference.
47 kohm
LO
Check point 1 (stylus)
LO
RO
Fig 10.4: Analog audio out (LO, RO) specification value.
Side A
TE
L 13942296513
RO
Fig 10.5: Analog audio out check point
Check with DGND being the reference.
NO. Check point 1 (stylus)
6 IEC
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47 kohm
GNDAU1 RO
Specification value (rms)
1 400 ± 150 mV
1 400 ± 150 mV
Specification value is the root-mean-square value (rms).
LO
GNDAU1
Specification value 1
VCC33 V-0.6 V or higher
x ao
y
i
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Reference waveform
Waveform 4
Waveform 4
Q Q
3 6 7 1 3
Specification value 2
0.4 V or lower
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AVH-P4150DVD/XN/RC
6
7
2 9 9 4 2 8
1 5 0 5 8 2 9 9 4
Reference waveform
Waveform 5
m
co
7
8
9 9
A
B
C
2 8 9 9
D
E
F
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