Pioneer AVIC-505 Service Manual page 39

8 CH1: TEY
0.2V/div.
9 CH2: TIN
0.2V/div.
Normal mode: play
→
REFO
→
REFO
0 EC
0.5V/div.
Normal mode : Audio disc long search
(12cm)
→
REFO
8 CH1: TEY
0.5V/div.
6 CH2: FEY
0.5V/div.
Normal mode: AGC after focus
close
→
REFO
→
REFO
^ Dout
2V/div.
Play
→
REFO
→
GND
8 CH1: TEY
20ms/div.
! CH2: SD
→
REFO
→
REFO
@ EFM
0.1s/div.
Play
→
REFO
→
GND
$ PLCK
0.2s/div.
Play
→
REFO
→
GND
& LRCK
10µs/div.
→
REFO
→
GND
0.5V/div.
5ms/div.
0.5V/div.
8 CH1: TEY
1V/div. 5µs/div.
# CH2: TEC
REFO
REFO
% SCKO
2V/div. 0.5µs/div.
REFO
GND
* VD
2V/div. 20µs/div.
REFO
AVIC-505
1V/div.
2ms/div.
1V/div.
Test mode: Focus close
Tracking open
→
→
2V/div. 1µs/div.
Play
→
→
5V/div. 50ms/div.
Normal mode: No disc
→
39