Sequence After The Power On - Pioneer CDJ-1000 Service Manual

CDJ-1000
QQ
3 7 63 1515 0

7.1.6 SEQUENCE AFTER THE POWER ON

Power ON
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.
TE
L 13942296513
Spindle 2000rpm
Focus ON
Focus Position adjustment (TE MAX)
Traking Balance adjustment
OFTR Slice level adjustment
Tracking ON
Focus Position adjustment
(RFENV MAX)
Focus Gain adjustment
Tracking Gain adjustment
TOC read
Line speed measurement
www
Search for 00 min 01 sec
.
Spindle: 3100rpm
Audio Data read start
70
http://www.xiaoyu163.com
Disc exist
Less than 30 minutes
30 minutes or more
x ao
y
i
http://www.xiaoyu163.com
8
No disc
Q Q
3 6 7 1 3
Unloading
8 cm Adapter detection
u163
00 min 01 sec
.
2 9 9 4 2 8
1 5 0 5 8 2 9 9 4
m
co
9 9
2 8 9 9