Pioneer DEH-80PRS Series, Service Manual

Page: 75 / 98

DEH-80PRS/XNUC
75
5 6 7 8
5 6
7
8
C
D
F
A
B
E
10.8 WAVEFORMS
-
CD CORE UNIT(S11.6STD)
Note : 1. The encircled numbers denote measuring points in the circuit diagram.
2. Reference voltage REFO1(1.65 V)
500 ms/div 5 V/div
5 V/div
5 V/div
10 V/div
1
DSCSNS
5
CLCONT
4
LOEJ
6
VD1
5 V/div
5 V/div
5 V/div
1
DSCSNS
3
HOME
4
LOEJ
500 mV/div
500 mV/div 200 ms/div
c
TE
d
FE
200 mV/div
2 V/div
2 V/div 500 ms/div
a
FIN
b
RFOK(MONI_2)
7
SIN
1 V/div
500 mV/div
500 mV/div 1 s/div
500 ms/div
7
SIN
8
CIN
9
TIN
2 V/div
500 mV/div 5
μ
s/div
e
MDX
7
SIN
2 V/div
500 mV/div 50 ms/div
e
MDX
7
SIN
500 mV/div
500 mV/div
500 mV/div
500 mV/div 20 ms/div
d
FE
a
FIN
c
TE
9
TIN
1 V/div
500 mV/div
500 mV/div 500
μ
s/div
f
RFAGC
c
TE
9
TIN
500 mV/div
500 mV/div 2 ms/div
c
TE
f
RFAGC
500 mV/div
500 mV/div 200 ms/div
a
FIN
d
FE
Source On setup operation 12 cm CD-DA Source On setup operation
CD-DA Play operation Spindle waveform during play operation Spindle waveform during play operation
(Wider)
Focus Search waveform Track Open waveform 100 Track Jump waveform (32 Track Jump x 3)
12 cm CD-DA setup operation after loading
12 cm CD Loading operation 12 cm CD Loading operation
Ref.:
GND
Mode:
Normal
Ref.:
GND
Mode:
Normal
Ref.:
REFO
Mode:
Normal
Ref.:
REFO
Mode:
Normal
Ref.:
REFO
Mode:
Normal
Ref.:
REFO
Mode:
TEST
Ref.:
REFO
Mode:
TEST
Ref.:
REFO
Mode:
TEST
Ref.:
REFO
Mode:
Normal
Ref.:
REFO
Mode:
Normal
Ref.:
REFO
Mode:
Normal