Manual - Pioneer AVX-P7000CD UC Service Manual

5
QQ
3 7 63 1515 0
TE
L 13942296513
NOTE 1) GND . . . CD LSI (AGND Analog, DGND Digital)
PGND . . . Actuator, Motor Driver
www
AAGND . . . Audio
These GND's are not connected to each other
on PCB, though they use same symbols in this schematic.
PGND is connected to a chassis by a screw.
NOTE 2) Pull-up resistors of EJTSNS, DSCSNS should be 47kΩ.
.
5
http://www.xiaoyu163.com
6
G-b
x ao u163
y
i
6
http://www.xiaoyu163.com
7
2 9
8
G
CONTROL UNIT
Q Q
3 6 7 1 3 1 5
co
.
7
AVX-P7000CD
9 4 2 8
0 5 8 2 9 9 4 2 8
m
G
8
9 9
A
B
9 9
C
D
23
8