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DEH-1630R/XU/EW
26
1234
1234
C
D
F
A
B
E
- 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 0.5µs/div
Ref.:
REFO
Mode:
Normal
@ MDX
5 SIN
500mV/div
1V/div
5µs/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
500µs/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