Waveforms - Pioneer AVH-P3100DVD Service Manual

1

10.11 WAVEFORMS

- 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)
VHALF
D
E
F
160
1
2
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
AVH-P3100DVD/XN/UC
2
3
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)
VHALF
0->
3
4
4