20
DEH-2096ZRN
1
RFI
0.5V/div. 0.5
µ
s/div.
Normal mode: play
1
CH1: RFI
1V/div.
2
CH2: MIRR
5V/div.
Test mode: Tracking open
0.5ms/div.
1
CH1: RFI
1V/div.
2
CH2: MIRR
5V/div.
Normal mode: The defect part
passes 800
µ
m
0.5ms/div.
3
CH1: FD
0.5V/div.
4
CH2: FO+
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: FE
0.5V/div.
7
CH2: XSI
2V/div.
Normal mode: Focus close
1ms/div.
REFO
→
8
CH1: TE
0.5V/div.
9
CH2: TD
0.5V/div.
Test mode: 32 tracks jump (REV)
0.5ms/div.
8
CH1: TE
0.5V/div.
9
CH2: TD
0.5V/div.
Test mode: Single jump (REV)
0.5ms/div.
8
CH1: TE
0.5V/div.
9
CH2: TD
0.5V/div.
Test mode: 100 tracks jump (REV)
5ms/div.
6
CH1: FE
0.1V/div.
3
CH2: FD
0.2V/div.
Normal mode: Play
20ms/div.
3
CH1: FD
0.5V/div.
0
CH2: MD
1V/div.
Normal mode: Focus close (12cm)
0.5s/div.
3
CH1: FD
0.5V/div.
0
CH2: MD
1V/div.
Normal mode: Focus close (8cm)
0.5s/div.
REFO
→
REFO
→
REFO
→
REFO
→
REFO
→
REFO
→
GND
→
REFO
→
REFO
→
REFO
→
REFO
→
REFO
→
REFO
→
REFO
→
REFO
→
REFO
→
REFO
→
REFO
→
REFO
→
-
Waveforms
Note:1. The encircled numbers denote measuring pointes in the circuit diagram.
2. Reference voltage
REFO:2.5V
REFO
→
REFO
→
REFO
→
REFO
→
Содержание DEH-2096ZRN
Страница 4: ...4 DEH 2096ZRN 2 2 EXTERIOR ...
Страница 6: ...6 DEH 2096ZRN 2 3 CD MECHANISM MODULE ...
Страница 15: ...15 DEH 2096ZRN 5 6 7 8 5 6 7 8 D C B A A b A a A b NC NC D EYBOARD UNIT D 3 ...
Страница 16: ...3 1 2 FM AM TUNER UN DSP 201M A11F 16 DEH 2096ZRN 1 2 3 4 1 2 3 4 D C B A B 3 3 FM AM TUNER UNIT B ...
Страница 17: ...17 DEH 2096ZRN 5 6 7 8 5 6 7 8 D C B A B ER UNIT A ...
Страница 23: ...23 DEH 2096ZRN ...
Страница 25: ...25 DEH 2096ZRN 5 6 7 8 5 6 7 8 D C B A A SIDE A ANTENNA CN302 C B ...
Страница 26: ...26 DEH 2096ZRN 1 2 3 4 1 2 3 4 D C B A A MOTHER UNIT A ...
Страница 27: ...27 DEH 2096ZRN 5 6 7 8 5 6 7 8 D C B A A SIDE B ...
Страница 28: ...28 DEH 2096ZRN 1 2 3 4 1 2 3 4 D C B A 4 2 FM AM TUNER UNIT B SIDE A FM AM TUNER UNIT B A ...
Страница 29: ...29 DEH 2096ZRN 1 2 3 4 1 2 3 4 D C B A B SIDE B FM AM TUNER UNIT B ...
Страница 30: ...30 DEH 2096ZRN 1 2 3 4 1 2 3 4 D C B A 4 3 AMP UNIT CN305 SIDE A SIDE B C AMP UNIT AMP UNIT CN304 A A C C ...
Страница 33: ...33 DEH 2096ZRN D C B A 1 2 3 4 1 2 3 4 SIDE B E E 1 100 76 26 50 25 75 51 CONTROL UNIT ...
Страница 45: ...45 DEH 2096ZRN Grating waveform Ech Xch 20mV div AC Fch Ych 20mV div AC 45 0 75 60 30 90 ...