40
DEH-P740MP,P7400MP,P7450MP
!
CH1:FE
500mV/div.
8
CH2:FIN
500mV/div.
0
CH3:TE
500mV/div.
7
CH4:TIN
500mV/div.
During "Play" (CD-DA)
-
Waveforms
1
CH1:DSCSNS
5V/div.
2
CH2:CLCONT
5V/div.
3
CH3:LOEJ
5V/div.
4
CH4:VD
10V/div.
When loading an 8cm CD
500ms/div.
5
CH1:SIN
1V/div.
6
CH2:CIN
500mV/div.
7
CH3:TIN
500mV/div.
When setting up after loading a
12cm CD-DA disc
2s/div.
5
CH1:SIN
1V/div.
6
CH2:CIN
500mV/div.
7
CH3:TIN
500mV/div.
When setting up after loading a
12cm CD-ROM(2 session)
2s/div.
5
CH1:SIN
1V/div.
6
CH2:CIN
500mV/div.
7
CH3:TIN
500mV/div.
When setting up after loading a
12cm CD-ROM(1 session)
2s/div.
1
CH1:DSCSNS
5V/div.
2
CH2:CLCONT
5V/div.
3
CH3:LOEJ
5V/div.
4
CH4:VD
10V/div.
When loading a 12cm CD
Ref. :
GND
Mode :
Normal
Ref. :
GND
Mode :
Normal
Ref. :
REFO
Mode :
Normal
Ref. :
REFO
Mode :
Normal
Ref. :
REFO
Mode :
Normal
Ref. :
REFO
Mode :
Normal
Ref. :
REFO
Mode :
Normal
Ref. :
REFO
Mode :
Normal
Ref. :
REFO
Mode :
Normal
Ref. :
REFO
Mode :
Normal
Ref. :
REFO
Mode :
Normal
Ref. :
REFO
Mode :
Normal
500ms/div.
8
CH1:FIN
200mV/div.
9
CH2:RFOK
2V/div.
5
CH3:SIN
2V/div.
When setting up "Source On"
(12cm CD-DA)
500ms/div.
20ms/div.
!
CH1:FE
500mV/div.
8
CH2:FIN
500mV/div.
0
CH3:TE
500mV/div.
7
CH4:TIN
500mV/div.
During "Play"(CD-ROM, generating 1Track
Jump periodically) Refer to "1Track Jump."
20ms/div.
@
CH1:MDX
500mV/div.
5
CH2:SIN
1V/div.
Spindle waveform during "Play"
5ms/div.
@
CH1:MDX
500mV/div.
5
CH2:SIN
1V/div.
Spindle waveform during "Play"
(Magnified)
5µs/div.
#
CH1:RFAGC 500mV/div.
RF eye pattern
5µs/div.
0
CH1:TE
500mV/div.
!
CH2:FE
500mV/div.
When setting up "Source On"
200ms/div.
Note:1. The encircled numbers denote measuring points in the circuit diagram.
2. Reference voltage
REFO1 : 1.65V
Summary of Contents for Super Tuner III DEH-P7400MP
Page 8: ...8 DEH P740MP P7400MP P7450MP 2 3 EXTERIOR DEH P740MP XN UC ...
Page 10: ...10 DEH P740MP P7400MP P7450MP 2 4 EXTERIOR DEH P7400MP XN UC DEH P7450MP XN ES ...
Page 13: ...13 DEH P740MP P7400MP P7450MP ...
Page 14: ...14 DEH P740MP P7400MP P7450MP 2 5 CD MECHANISM MODULE D GEM1035 GEM1035 GEM1040 ...
Page 44: ...44 DEH P740MP P7400MP P7450MP A 1 2 3 4 B C D 1 2 3 4 A IC Q A A TUNER AMP UNIT ...
Page 45: ...DEH P740MP P7400MP P7450MP 5 6 7 8 A B C D 5 6 7 8 45 2 3 4 1 7 6 5 8 A SIDE B A ...