Servo-Cpu I/F G F - Pioneer avic-880DVD Service Manual

1
DVD MECHANISM MODULE(1/2)(GUIDE PAGE)
QQ
3 7 63 1515 0
Note: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LIST" or
"ELECTRICAL PARTS LIST".
A
Large size
SCH diagram
A-a A-b
A-a A-b
Guide page
Detailed page
A-a
A-b
B
C
TE
L 13942296513
T
F
5.0V
D
G
F 2/2
8.0V
E
M2
M
SPINDLE
MOTOR
CXC4218
M3
www
M
CARRIAGE
MOTOR
CXB5955
F
G
F
1/2
10
1
http://www.xiaoyu163.com
2
G
F 1/2
DVD CORE UNIT R(FRONT END)
RF AMP BLOCK
DISC DETECT SWITCH
9
C
S
S
S
C
C
x ao
DRIVER BLOCK
S C
. i
M1
M
LOADING
MOTOR
CXC4660
AVIC-880DVD/UC
2
http://www.xiaoyu163.com
3
G -a
1/2
F
RF SIGNAL
F
FOCUS SERVO LINE
T
TRACKING SERVO LINE
C
CARRIAGE SERVO LINE
S
SPINDLE SERVO LINE
CLK
CLOCK LINE
POWER SUPPLY
5.0V
3.3V
Q Q
3 6 7
8
2.2V
1.65V
2
4
F
T
7
T
F
POWER SUPPLY
8.0V
u163
y
3
4
2 9 9 4
8
2.2V
1.65V
3
0
1 3 1 5 0 5 8 2 9
SERVO CONTROLLER BLOCK
6
T
F
1
m
co
F F T T S C
.
4
2 8
9 9
SERVO-CPU I/F
G
F 2/2
9 4 2 8 9 9
POWER SUPPLY
3.3V
2.7V
MN677061ZYUB