Pioneer DEH-20UB, Service Manual

Page: 57 / 73

DEH-20UB/XS/UC
57
5 6 7 8
5 6
7
8
C
D
F
A
B
E
1 V/div
500 mV/div
500 mV/div 2 ms/div
%
RFAGC
@
TE
9
TIN
1 V/div
500 mV/div
500 mV/div 500
µ
s/div
%
RFAGC
@
TE
9
TIN
1 V/div
500 mV/div
500 mV/div 500
µ
s/div
%
RFAGC
@
TE
9
TIN
5 V/div
5 V/div
5 V/div
5 V/div 500 ms/div
1
DSCSNS
2
8SNS
3
12SNS
4
LOEJ
1 V/div
1 V/div 200
µ
s/div
^
LOUT
&
ROUT
1 V/div
1 V/div
1 V/div
2 V/div 200 ms/div
%
RFAGC
@
TE
8
CIN
7
SIN
1 V/div
1 V/div
1 V/div
1 V/div 500
µ
s/div
%
RFAGC
9
TIN
@
TE
0
FIN
5 V/div
5 V/div
5 V/div
5 V/div 500 ms/div
1
DSCSNS
2
8SNS
3
12SNS
4
LOEJ
5 V/div
5 V/div
5 V/div 500 ms/div
1
DSCSNS
5
CLCONT
4
LOEJ
12 cm CD Eject operation Analog audio waveform
12 cm CD Eject operation 8 cm CD Eject operation Black dot(800 µm) during play
Search operation(Outter to Inner)
4 Tracks Jump waveform 10 Tracks Jump waveform 32 Tracks Jump waveform
Ref.:
REFO
Mode:
TEST
Ref.:
REFO
Mode:
TEST
Ref.:
REFO
Mode:
TEST
Ref.:
GND
Mode:
Normal
Ref.:
REFO
Mode:
Normal
Ref.:
GND
Mode:
Normal
2 V/div
2 V/div 50 ms/div
*
DP
(
DM
2 V/div
2 V/div 50 ms/div
*
DP
(
DM
1 V/div
1 V/div 50 ns/div
*
DP
(
DM
USB Play USB device inserting to USB connector. CD Play with USB(iPod) device connecting.
Ref.:
REFO
Mode:
Normal
Ref.:
GND
Mode:
Normal
Ref.:
AGND
Mode:
Normal