Waveforms - Pioneer AVIC-F910BT Service Manual

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10.11 WAVEFORMS

QQ
3 7 63 1515 0
- DVD CORE UNIT
A
RF 0.2 V/div(AC) 100 ns/div
CDRF(x4CLV)
B
RF 0.5 V/div 100 us/div
DVDRF(BD1mm)
2.2 V->
C
TD1 0.2 V/div 500 us/div
Multi 32FWD(DVD)
TE
L 13942296513
VHALF
D
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.
RF 0.2 V/div(AC) 50 ns/div
DVDRF(x1.3ZCAV)
TD1 0.2 V/div 100 us/div
Interval FWD(DVD)
VHALF
TD1 0.2 V/div 500 us/div
Multi 32REV(DVD)
VHALF
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AVIC-X910BT/XS/UC
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8
TD1 0.2 V/div 100 us/div
Interval REV(DVD)
VHALF
CH1:TD1 0.5 V/div 10 ms/div
CH2:COP-COM 2.0 V/div 10 ms/div
Traverse 1001FWD(short)(DVD)
Q Q
3 6 7 1 3
VHALF
0->
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3
4
2 9 9 4 2 8
1 5 0 5 8 2 9 9 4
m
co
4
9 9
2 8 9 9