Pioneer DEH-P900R Service Manual - Page 29

Long Search 12cm

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DEH-P900R,P9050 8 CH1: TE 0.2V/div. 9 CH2: TD 0.2V/div. Normal mode: play 20ms/div. 8 CH1: TE ! CH2: SD 0.5V/div. 0.5V/div. 5ms/div. 0 MD 0.5V/div. 0.1s/div. TEST mode: 100 Tracks jump(FWD) Normal mode: Play (12cm) REFO → REFO → REFO → REFO → REFO → 0 MD 1V/div. Normal mode: Long Search (12cm) 10ms/div. @ EFM 1V/div. 5µs/div. Normal mode: play 8 CH1: TE 1V/div. 2ms/div. # CH2: TEC 1V/div. Test mode: Focus close Tracking open REFO → REFO → GND → 8 CH1: TE 6 CH2: FE 0.5V/div. 0.5V/div. 0.2s/div. $ PLCK 2V/div. 0.5µs/div. Normal mode: AGC after focus close Normal mode: play REFO → REFO → % SCKO 2V/div. Normal mode: play 1µs/div. REFO → REFO → REFO → GND → REFO → GND → ^ Dout 2V/div. Normal mode: play 10µs/div. & LRCK 2V/div. 20µs/div. Normal mode: play * VD 5V/div. 50ms/div. Normal mode: No disc REFO → GND → REFO → GND → GND → 29

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29
DEH-P900R,P9050
8
CH1: TE
0.2V/div.
9
CH2: TD
0.2V/div.
Normal mode: play
8
CH1: TE
0.5V/div.
!
CH2: SD
0.5V/div.
TEST mode: 100 Tracks jump(FWD)
5ms/div.
0
MD
0.5V/div.
0.1s/div.
Normal mode: Play (12cm)
0
MD
1V/div.
10ms/div.
Normal mode:
Long Search (12cm)
@
EFM
1V/div.
5
μ
s/div.
Normal mode: play
8
CH1: TE
1V/div.
#
CH2: TEC
1V/div.
Test mode: Focus close
Tracking open
2ms/div.
8
CH1: TE
0.5V/div.
6
CH2: FE
0.5V/div.
Normal mode:
AGC after focus close
0.2s/div.
$
PLCK
2V/div.
0.5
μ
s/div.
Normal mode: play
20ms/div.
%
SCKO
2V/div.
1
μ
s/div.
Normal mode: play
^
Dout
2V/div.
10
μ
s/div.
Normal mode: play
&
LRCK
2V/div.
20
μ
s/div.
Normal mode: play
*
VD
5V/div.
50ms/div.
Normal mode: No disc
GND
→
REFO
→
REFO
→
GND
→
REFO
→
REFO
→
REFO
→
REFO
→
REFO
→
REFO
→
REFO
→
REFO
→
REFO
→
GND
→
REFO
→
GND
→
REFO
→
GND
→
REFO
→
GND
→
REFO
→