28
1
2
3
4
1
2
3
4
F
E
D
C
B
A
DEH-5/XU/UC
-
Waveforms
Note : 1. The encircled numbers denote measuring points in the circuit diagram.
2. Reference voltage REFO1(1.65V)
1
DSCSNS
2
CLCONT
3
LOEJ
4
VD
5V/div
5V/div
5V/div
10V/div
500ms/div
When loading a 12cm CD
Ref.:
GND
Mode:
Normal
5
SIN
6
CIN
7
TIN
1V/div
500mV/div
500mV/div
2s/div
When setting up after loading a 12cm CD-DA
disc
Ref.:
REFO
Mode:
Normal
1
DSCSNS
2
CLCONT
3
LOEJ
4
VD
5V/div
5V/div
5V/div
10V/div
500ms/div
When loading an 8cm CD
Ref.:
GND
Mode:
Normal
@
MDX
5
SIN
500mV/div
1V/div
5ms/div
Spindle waveform during "Play"
Ref.:
REFO
Mode:
Normal
#
RFAGC
500mV/div
0.5
µ
s/div
Ref.:
REFO
Mode:
Normal
@
MDX
5
SIN
500mV/div
1V/div
5
µ
s/div
Spindle waveform during "Play"(Magnified)
RF eye pattern
Ref.:
REFO
Mode:
Normal
8
FIN
!
FE
500mV/div
500mV/div
200ms/div
Focus Search
Ref.:
REFO
Mode:
TEST
#
RFAGC
0
TE
7
TIN
1V/div
500mV/div
500mV/div
500
µ
s/div
Ref.:
REFO
Mode:
TEST
0
TE
#
RFAGC
500mV/div
500mV/div
2ms/div
When "Tracking Open"
1 Track Jump
Ref.:
REFO
Mode:
TEST
8
FIN
9
RFOK
5
SIN
200mV/div
2V/div
2V/div
500ms/div
When setting up "Source On"(12cm CD-DA)
During "Play"(CD-DA)
Ref.:
REFO
Mode:
Normal
!
FE
8
FIN
0
TE
7
TIN
500mV/div
500mV/div
500mV/div
500mV/div
20ms/div
Ref.:
REFO
Mode:
Normal
0
TE
!
FE
500mV/div
500mV/div
200ms/div
When setting up "Source On"
Ref.:
REFO
Mode:
Normal
Summary of Contents for CRD3664
Page 4: ...1 SPECIFICATIONS 4 1 2 3 4 1 2 3 4 F E D C B A DEH 5 XU UC DEH 5 XU UC ...
Page 5: ...5 5 6 7 8 F E D C B A 5 6 7 8 DEH 5 XU UC DEH 15 XU UC DEH 1500 XU UC ...
Page 8: ...8 1 2 3 4 1 2 3 4 F E D C B A DEH 5 XU UC 2 2 EXTERIOR DEH 5 XU UC ...
Page 10: ...10 1 2 3 4 1 2 3 4 F E D C B A DEH 5 XU UC 2 3 EXTERIOR DEH 15 XU UC 1500 XU UC ...
Page 12: ...12 1 2 3 4 1 2 3 4 F E D C B A DEH 5 XU UC C 2 4 CD MECHANISM MODULE ...
Page 20: ...20 1 2 3 4 1 2 3 4 F E D C B A DEH 5 XU UC A a A b A a A a A b C CN701 FM AM TUNER UNIT 1 2 3 ...
Page 24: ...24 1 2 3 4 1 2 3 4 F E D C B A DEH 5 XU UC 3 3 KEYBOARD UNIT B ...
Page 31: ...5 6 7 8 F E D C B A 5 6 7 8 DEH 5 XU UC 31 A SIDE A FRONT ANTENNA FM AM TUNER UNIT ...
Page 32: ...32 A A TUNER AMP UNIT 1 2 3 4 1 2 3 4 F E D C B A DEH 5 XU UC ...
Page 33: ...A SIDE B 5 6 7 8 F E D C B A 5 6 7 8 DEH 5 XU UC 33 ...
Page 35: ...5 6 7 8 F E D C B A 5 6 7 8 DEH 5 XU UC 35 ...
Page 37: ...5 6 7 8 F E D C B A 5 6 7 8 DEH 5 XU UC 37 C C CD CORE UNIT S10 SIDE B CLAMP DSCSNS 8EJ 12EJ ...
Page 65: ...65 5 6 7 8 F E D C B A 5 6 7 8 DEH 5 XU UC 8 OPERATIONS ...
Page 66: ...66 1 2 3 4 1 2 3 4 F E D C B A DEH 5 XU UC 66 ...
