Cd Mechanism Module(Guide Page) - Pioneer FX-MG8057ZT/UC Service Manual

1

3.4 CD MECHANISM MODULE(GUIDE PAGE)

A
B
PCB UNIT
H
(M2 UNIT)
MOTOR DRIVER
1 24
SPINDLE
MOTOR
5
CN1
6
7
8
9
S
5
12 13
4
CSN1057
3
CLAMP
S2
2
HOME
S1
1
CSN1057
CRG MOTOR
M3 CXC4658
1
2
SL
3
VCC 4
C
5
T
6
7
8
T
9
10
SL
11
12
13
14
15
16
17
PU UNIT(SERVICE)(PX1)
D
CN31
RE
WH
CAMEOK
ELEVATION MOTOR
M2 CXC1145
CAMLOAD
PCB UNIT
D
(LED)
LOAD2
LOAD1
E
PCB UNIT(LOAD)
SL
SIGNAL LINE
F
FOCUS SERVO LINE
T
TRACKING SERVO LINE
C
CARRIAGE SERVO LINE
S
SPINDLE SERVO LINE
E
: The power supply is shown with the marked box.
F
C D E F G H
28
1
2
F
PCB UNIT(SIDE)
VR1 CN11
G
ELVSENSE
CCW1023
10K
1K(B)
PCB UNIT
LOAD3
S41
1
CN42 1
CSN1051
2
6 2
CN12
7 3
3
4
8 4
9 5
5
S
6
5 6
4 7
7
8
3 8
9
2 9
10
1
10
C
11
11
C
12
12
13
13
1
L1
CN41
14
2 14
SL
15
15
3
16
4 16
17
17
5
T
18
18
T
19
6 19
20
20
7
21
8 21
SL
22
22
9
23
10 23
24
24
11
25
12 25
13 T
26
26
14
F
27
15 27
F
28
28
16
T
29
29
17 30
30
1
2
CN14
3
4
5
6
7
1 8
2 1
3 2
CN13
4 3
5 4
6 5
GR
7
BL
8
1
2
3
LOADING MOTOR
CAMGEAR MOTOR
M1 CXC1144
FX-MG8057ZT/UC
2
3
C-a
S
C
C
SL
T
T
T T
SL
T
F
F
T
3
2
C S
3
4
@) 81
C S F T
5
0
SL F
SL F
T
T
CD CONTROL
6
9
7
!
S C
3+3ch
DRIVER
C
S
F S
T
T
T
F C
F C
4
SL
4