Pioneer DEH-P770MPXN Instrukcja serwisowa - Strona 18
Przeglądaj online lub pobierz pdf Instrukcja serwisowa dla Odtwarzacz CD Pioneer DEH-P770MPXN. Pioneer DEH-P770MPXN 20 stron. Multi-cd control high power cd/mp3/wma player with fm/am tuner
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1
QQ
- Waveforms
3 7 63 1515 0
A
1 DSCSNS
5V/div
2 8SNS
5V/div
3 12SNS
5V/div
4 LOEJ
5V/div
12 cm CD Loading operation
Ref.:
GND
Mode:
B
Normal
7 SIN
1V/div
8 CIN
500mV/div
9 TIN
500mV/div
12 cm CD-DA setup operation after loading
Ref.:
C
REFO
Mode:
Normal
TE
L 13942296513
0 FIN
200mV/div
! RFOK
2V/div
7 SIN
2V/div
12 cm CD-DA Source On setup operation
D
Ref.:
REFO
Mode:
Normal
# FE
500mV/div
0 FIN
500mV/div
E
@ TE
500mV/div
9 TIN
500mV/div
CD-ROM play operation(Regular track Jump)
Ref.:
REFO
www
Mode:
Normal
F
32
1
http://www.xiaoyu163.com
2
Note : 1. The encircled numbers denote measuring points in the circuit diagram.
2. Reference voltage REFO1(1.65V)
1 DSCSNS
500ms/div
5 CLCONT
4 LOEJ
6 VD
12 cm CD Loading operation
Ref.:
GND
Mode:
Normal
7 SIN
2s/div
8 CIN
9 TIN
12 cm CD-ROM(1 session) setup operation
after loading
Ref.:
REFO
Mode:
Normal
@ TE
500ms/div
# FE
Source On setup operation
Ref.:
REFO
Mode:
Normal
$ MDX
20ms/div
7 SIN
Spindle waveform during play operation
Ref.:
REFO
Mode:
x
ao
y
Normal
.
i
DEH-P770MP/XN/UC
2
http://www.xiaoyu163.com
3
8
1 DSCSNS
5V/div
500ms/div
2 8SNS
5V/div
3 12SNS
5V/div
4 LOEJ
10V/div
8 cm CD Loading operation
Ref.:
GND
Mode:
Normal
7 SIN
1V/div
1s/div
8 CIN
500mV/div
9 TIN
500mV/div
12 cm CD-ROM(3 sessions) setup operation
after loading
Ref.:
REFO
Mode:
Normal
Q Q
3
6 7
1 3
# FE
500mV/div
200ms/div
0 FIN
500mV/div
@ TE
9 TIN
CD-DA Play operation
Ref.:
REFO
Mode:
Normal
$ MDX
1V/div
50ms/div
7 SIN
200mV/div
Spindle waveform during play operation
(Wider)
Ref.:
REFO
Mode:
u163
Normal
.
3
4
2 9
9 4
2 8
5V/div
500ms/div
5V/div
5V/div
5V/div
1V/div
2s/div
500mV/div
500mV/div
1 5
0 5
8
2 9
9 4
500mV/div
20ms/div
500mV/div
500mV/div
500mV/div
2V/div
5µs/div
1V/div
m
co
4
9 9
2 8
9 9