Power On Sequence - Pioneer CDJ-1000MK2 Service Manual

5

7.1.5 POWER ON SEQUENCE

IC201 (System CPU) Reset
63 pin (XRST) : H
IC601 (FPGA) Program download start
106 pin (XPROGRAM) : H
IC601 (FPGA) download end
104 pin (DONE) : H
IC401 (DSP1),IC501 (DSP2)
Program download
IC300 (Mecha Control) Pin 63 (XMRST)
IC1101 (Display CPU) Pin 10 (/RST)
Reset release
Focus offset and Traking offset
Adjustment.
Laser Diode ON
Spindol ON
Focus UP/DOWN
Disc existence check by detecting the Focus S curve signal.
Spindle 2000rpm
Focus Position adjustment (TE MAX)
Traking Balance adjustment
OFTR Slice level adjustment
Focus Position adjustment
(RFENV MAX)
Focus Gain adjustment
Tracking Gain adjustment
Line speed measurement
Search for 00 min 01 sec
Spindle: 3100rpm
Audio Data read start
5
6
Power ON
Disc exist
Focus ON
Tracking ON
Less than 30 minutes
TOC read
30 minutes or more
6
7
No disc
8 cm Adapter detection
00 min 01 sec
CDJ-1000MK2
7
8
Unloading
8
A
B
C
D
E
F
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