20
CDX-M2096ZRN
-
Waveforms
1 RFO
0.5V/div. 0.5µs/div.
Normal mode: play
1 CH1: RFO
1V/div.
2 CH2: MIRR
5V/div.
Test mode: Tracking open
0.5ms/div.
1 CH1: RFO
1V/div.
2 CH2: MIRR
5V/div.
Normal mode: The defect part
passes 800µm
0.5ms/div
3 CH1: FD
0.5V/div.
4 CH2: FOP
2V/div.
Test mode: No disc, Focus close
0.2s/div.
3 CH1: FD
0.5V/div.
5 CH2: FOK
2V/div.
Normal mode: Focus close
0.2s/div.
6 CH1: FEY
0.5V/div.
7 CH2: XSI
2V/div.
Normal mode: Focus close
1ms/div.
REFO
→
8 CH1: TEY
0.5V/div.
9 CH2: TD
0.5V/div.
Test mode: 32 tracks jump (FWD)
0.5ms/div.
8 CH1: TEY
0.5V/div.
9 CH2: TD
0.5V/div.
Test mode: Single jump (FWD)
0.5ms/div.
8 CH1: TEY
0.5V/div.
9 CH2: TD
0.5V/div.
Test mode: 100 tracks jump (FWD)
5ms/div.
6 CH1: FEY
0.1V/div.
3 CH2: FD
0.2V/div.
Normal mode: Play
20ms/div.
3 CH1: FD
0.5V/div.
10 CH2: MDYA 1V/div.
Normal mode: Focus close (12cm)
0.5s/div.
3 CH1: FD
0.5V/div.
10 CH2: MDYA 1V/div.
Normal mode: Focus close (8cm)
0.5s/div.
GND
→
GND
→
REFO
→
REFO
→
REFO
→
REFO
→
GND
→
REFO
→
REFO
→
GND
→
REFO
→
REFO
→
REFO
→
REFO
→
REFO
→
REFO
→
REFO
→
REFO
→
REFO
→
REFO
→
REFO
→
REFO
→
Note:1. The encircled numbers denote measuring pointes in the circuit diagram.
2. Reference voltage
REFO:2.5V
Содержание CDX-M2096ZRN
Страница 5: ...5 CDX M2096ZRN 2 2 EXTERIOR ...
Страница 7: ...CDX M2096ZRN 2 3 CD MECHANISM MODULE 7 ...
Страница 11: ...11 CDX M2096ZRN 3 BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3 1 BLOCK DIAGRAM A B C D E F G ...
Страница 15: ...15 CDX M2096ZRN 5 6 7 8 A B C D 5 6 7 CSS1456 DIG A CN701 B b B 8 ...
Страница 16: ...16 CDX M2096ZRN A 1 2 3 4 B C D 1 2 3 4 CCP1338 CCW1021 B B a B a B b ...
Страница 17: ...17 CDX M2096ZRN 5 6 7 8 A B C D 5 6 7 8 S851 S852 CSN1033 C F D E B a B a B b C D E F ...
Страница 18: ...18 CDX M2096ZRN A 1 2 3 4 B C D 1 2 3 4 CSS1456 DIG B a B b B b ...
Страница 19: ...A CN701 19 CDX M2096ZRN 5 6 7 8 A B C D 5 6 7 B b B a B b 8 ...
Страница 23: ...23 CDX M2096ZRN ...
Страница 25: ...25 CDX M2096ZRN 1 2 3 4 A B C D 1 2 3 4 A EXTENSION PCB A SIDE B ...
Страница 27: ...27 CDX M2096ZRN 1 2 3 4 A B C D 1 2 3 4 B SIDE B B CD CORE UNIT ...
Страница 35: ...35 CDX M2096ZRN Grating waveform 45 0 75 60 30 90 Ech Xch 20mV div AC Fch Ych 20mV div AC ...