Marantz PMD351 N1B Service Manual page 24

PS01-2/3
J101
FPC15
RAD-
1
2 FOC+
TRACKING
3 FOC-
RAD+
FOCUS 4
5
6
D2
7
D1
8
D4
MD 9
SHORT
10
LAN D
LD
11
1/2VCC
12
VCC
+5VA
13
D5
14
D3
15
C108
47/10V
GND
SL-
6
M
SL+
SPINDLE MOTO R 5
DM+
4
M
DM-
3
SLED MOTO R
INSW
2
TRAY+
LIMIT SWITCH 1
TRAY-
J104
+5VA
FOC+
XH6P
GND
FOC-
RAD-
J102
HX4P
R109 RAD+
4
10k
SL+
LOAD_SW
3
SL-
2 TRAY- DM+
C114
1 TRAY+ DM-
R108
0.1
DM
16 15
GND
+5VA
GND
Q103
3 Q106
TDA7073AT
DTA114
Q107
DTC114
2
1
1 2
1 2
C128
0.1
C124
3 0.1
R129
R136
1k
GND
180k
R135
3.3k
Q108 R127
DTC114
15k
1
MOT_SW
2
3
+REF
29
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R211
68
R212 R213
5.6 5.6
Q113 Q114
Part of RF AMP
2SC4081 2SC4081
+5VA
TZA1024T/N1
2.6V
C106
5V
47/10V
C104
0.8V
4700p
R107 15k
0.2V
0.7V
C103
0V
0.1
3.8V
GND
C102
0.01
R106
0.2V
100k
Q102
2SC4081
0V
GND
Output from Photo Diode
C112 R133
0.1 22
R126 C117
22 0.1
Part of Servo Driver
R134
22
16 15 14 13 12
14 13 12 11 10 9
GND
Q105
TDA7073AT
3 4 5 6 7 8 1 2 3 4 5
R117
C120
1.5k
C125 R124 1k 0.1
0.1
C122
C126
+8V
GND
GND
1000p
0.1
R121 C123 C111 R122
C115
12k
10k 0.1 0.1
R115
1000p
+8V
12k
GND R118 R119
R120
18k 15k
12k
R151
0
Q101 R110
47
R101
Laser H: Laser on
4.7k
0V
GND
RW H: CD-RW Play
4.8V
GND
0V C107
47/10V
0V
C101 5p
1.9V
R102 R103
0.8V
4.7k 4.7k
1.8V
+5VA
R150
D101
10k R149
5V 1SS301
150k
C132 R147
C105 R105
C129
0.1 2.2k
1000p
47/10V 2.2k Q112
1.8V
2SC4081
3.8V
R148 R146
R104 1.2V
GND 100k Q111 2SC4081
R142 2.2k
220k 1.2V R141 C131
2.2k
0.6V
GND
R144 470
GND 1k
GND
R130 C118
22
0.1
Part of Loader Cont.
11 10 9
16 15 14 13 12 11 10
GND
Q104
TDA7073AT
6 7 8 1 2 3 4 5 6 7
R116
1k R125
GND
C127
C121
1000p
R123
C113 C119
+8V
C116
12k
0.1
0.1
1000p C109
47/10V
GND
R152 GND
0
DM: DUMMY
LCD
Laser
RW
Radial
Radial
HFI FOCUS
FOCUS
VRin Sledge
Sledge
MOTO1
2 MOTO1
MOT_SW
R138 R145
MOT_SW
100k 100
RW
4.8V E 3 RW
INSW
Q110
3 1 2
INSW
2SA1586
B Laser
4.6V Laser
1 1.9V
C
1 3
R139
HFI
1k
HFI
1000p
VRin
D102
VRin
1SS301
D2
GND
D2
GND
2 D2
D3
D1
D3
D4 D4
D4
D5
D5
D3
D5
D1
D1
+5VA
TRAY_CONT1
TRAY_CONT1
TRAY_CONT2
R140
TRAY_CONT2
10k
LOAD_SW
HFD
LOAD_SW
0V
R137
Q109
HFD
2SC4081
C133 HFD
100k
0.1 0.6V
C130
R143
0.1
100k
GND
GND
9
+VR
8
390
R131
1k
0.1
+REF
R220
R132
12k
C110
1k
100/6.3V
GND
SYM No. PS01
30