Cd Mechanism Module(Guide Page) - Pioneer DEH-1350MP Service Manual

1

10.3 CD MECHANISM MODULE(GUIDE PAGE)

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3 7 63 1515 0
A
CXX1942
PICKUP UNIT(P10.5) (SERVICE)
E:P5+P10
F:P1+P6
B
P3
P7
P9
P5
P10
P1
P6
P2
P4
P8
HOLOGRAM UNIT
FOCUS ACT
TRK ACT
F.ACT:Applying positive voltage to FOP.
the lens moves DISC side.
C
T.ACT:Applying positive voltage to TOP.
the lens moves outer circumference.
TE
L 13942296513
M1
SPINDLE MOTOR
CXE2273
M2
LOADING/CARRIAGE MOTOR
D
CXC4026
E
www
GND
SWITCHES:
CD CORE UNIT
F
The underlined indicates the switch position.
C
52
1
http://www.xiaoyu163.com
2
V3R3
LD
Q101
2SA1577(QR)
LD-
15 15
PU+3V
LD+
14 14
B+D
13 13
VCC
12 12
P5+P10
11 11
GND
10 10
P1+P6
9 9
VREF
8 8
VR
7 7
A+C
6 6
MD
5 5
T
PD
TOM TOM
4 4
F
FOM FOM
3 3
F
FOP FOP
2 2
T
TOP
TOP
1 1
CN101
CKS4808-A
S
BLK
SOM
S
RED
SOP
C
WH LCOM
C
GN
LCOP
Land for manual soldering
HOME 3
S901
HOME
4
NC
3 HOME
1
2
NC
CSN1080-A
8SNS
S905 8EJ
4
NC
3 8EJ
1
2
NC
NM
1
DSCSNS
DSCSNS
S903
4
NC
3 DSCSNS
1
2
NC
CSN1081-A
x ao
y
. i
S901:HOME SWITCH.........ON-OFF
S903:DSCSNS SWITCH.....ON-OFF
DEH-1300MP/XNUC
2
http://www.xiaoyu163.com
3
8
C-a
R106
NM
Q102
LTA123JUB
LD1
R104
2.2k
F
BD
GND
REFO1
T
F
F
AC
PD
T
E
REFOUT
Q Q
3 6 7
MOTOR DRIVER LOGIC TABLE
LOAD EJ PLAY
CLCONT H H L
LOEJ L H -
REFO2
CONT L L H
REFOUT
IC301
BA5839FP
1 28
VR
PreVcc
T
2 27
TD OPIN2+
OPIN3+
3 26
OPIN2-
8
OPIN3-
4 25
OPOUT2
OPOUT3
F
TIN
5 OPIN1+ 24
FD
OPINSL
6 OPIN1- 23
9
OPOUTSL
7 OPOUT1 22
LDIN
FIN
29 30
FIN1
FIN2
8 21
GND1
CNT
9 20
CONT MUTE
GND2
C307
10 19
PowVcc1
F
PowVcc2
1u/10 11 18
FOP
VO1-
VO4-
F
(1608)
12 17
FOM
VO1+
VO4+
T
13 16
TOM
VO2- VO3-
T
14 15
TOP
VO2+
VO3+
C306
NM
C305
NM
C308
NM
(1608)
u163
3
4
2 9 9 4
VDD
R221
F
10k
FD
T
109
R222 10k
TD
C
110
SD
S
111
MD
C216
R225 112
3300p/50 10k
113
C218
114
0.047u/16 ATEST
115
C217 0.1u/10
116
C220
R236 117
RFAGC 1800p/50
NM 118
e
C219 0.1u/10 119
C221
120
0.1u/10
121
C239 R232
122
22p/50 1.2k 123
C222
R228
124
56p/50
1.2k
125
126
127
C224
F 0.1u/10
A+C 128
AC
B+D F
129
BD
T
130
F
F
T
131
E
E
132
C229
0.1u/10 c C226
133
C236
68p/50 134
FE
0.1u/10
135
ADIN
b C227 136
47p/50 137
1 3 1 5 0 5 8 2 9
TE
C228 R291
138
2.7k
0.01u/16 139
TEC
140
141
PD
C240
142
0.1u/10 143
C293
144
1000p/50
OFF
L
-
L
MDX MDY
d
S
R310 18k
MD
6
0.022u/16
C
SIN
R308
SD
18k
7
4700p/25 LOEJ 2
CIN
LOEJ
4
CLCONT
CLCONT
C
C
S
S
VDSENS
m
VD
co
.
NOTE1) GND CD LSI , RFAMP , CPU
PGND Actuator , Motor Driver
AGND Audio
These GND's are not connected to each other on PCB.
PGND is connected to a floating mechanism part by a screw.
4
2 8
9 9
GND
VDD
FD
TD
SD
MD
EFM
ASY
ATEST
A.VDD1
A.GND1
RFI
AGCO
C3T
AGCI
RFO
EQ2
EQ1
RF2-
RF-
A.GND2
A.VDD2
A
B
F
E
REFOUT
FE-
FEO
ADCIN
TE-
9 4 2 8 9 9
TEO
TE2
TEC
LD
PD
AD.VDD
AD.GND
SWVDD
VDSENS
VD
GND
PGND