Waveforms - Pioneer AVH-P5000DVD/XN/UC Service Manual

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10.13 WAVEFORMS

QQ
3 7 63 1515 0
- DVD CORE UNIT
A
1RF
0.2 V/div(AC) 0.1 us/div
CDRF(x 4 CLV)
B
1RF
0.2 V/div(AC)
DVDRF(x 1.3 ZCAV)
C
TE
L 13942296513
1RF
0.5 V/div
DVDRF(BD1 mm)
D
t
2.2 V
E
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Note:1. The encircled number denote measuring points in the circuit diagram.
2. Reference voltage: 1.65 V(TD1,FD1)(=VHALF)
2.2 V(RF)(=VREF)
In the waveform, it is seeing on the GND standard.
Offset of 1.65 V or 2.2 V is put in.
1RF
0.2 V/div(AC) 50 ns/div
CDRF(x 20 CAV
1RF
50 ns/div 0.2 V/div(AC) 50 ns/div
DVDRF(x 5 CAV
2TD1
100 us/div 0.1 V/div
Interval FWD
VHALF
x ao
y
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AVH-P5000DVD/XN/UC
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8
1RF
Inner peripheral
) CDRF(x 20 CAV
1RF
Inner peripheral
) DVDRF(x 5 CAV
Q Q
3 6 7 1 3
2TD1
100 us/div
Interval REV
VHALF
u163
.
3
4
2 9 9 4 2 8
1 RF
2 TD1
3 A+, A-
4 B+, B-
5 FD1
0.2 V/div(AC) 50 ns/div
Peripheral
)
0.2 V/div(AC) 50 ns/div
Peripheral
)
1 5 0 5 8 2 9 9 4
0.1 V/div 100 us/div
m
co
4
9 9
2 8 9 9