Technics SL-DZ1200PP Service Manual page 57

Direct drive digital turntable
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SL-DZ1200PP / SL-DZ1200EB / SL-DZ1200EG / SL-DZ1200EP / SL-DZ1200GN
SCHEMATIC DIAGRAM-12
C
JACK CIRCUIT
R2001
4.7K
G
E
Q2019
2SB709ATX
POWER SUPPLY
9.5V
9.5V
R2093
8.8V
10K
IC2007
TC7S66FTE85L
BILATERAL SWITCH
R2089
0V
Q2020
47K
0.6V
2SD601ATX
A
POWER SUPPLY CONT.
R2017
R2018
820K
R2019 470K
R2091 220K
R2020 27K
R2090 10K
R2015
4.7K
R2002
0V
4.7K
0.6V
D
Q2010
2SD601ATX
SWITCHING
F
R2012
18K
13
14
:POSITIVE VOLTAGE LINE
:NEGATIVE VOLTAGE LINE
4.9V
0V
Q2003
Q2011
2SD601ATX
2SD601ATX
SWITCHING
SWITCHING
R2007
4.7K
0V
R2049
470
9.5V
9.5V
9.5V
9.5V
5
4
5
4
IC2008
V
V
CC
CC
TC7S66FTE85L
GND
GND
BILATERAL SWITCH
1
2
3
1
2
3
0.7V
0.7V
0.1V
0.1V
56K
R2031
2.7K
C2015
C2024
0.22
C2013
0.056
0.047
R2032
120K
0.1V
0.7V
8.2V
2.4V
5.1V
0V
6V
0.1V
2.8V
2.8V
2.8V
13
14
15
16
17
18
19
20
21
22
23
24
IC2003
AN6680
SYSTEM CONTROL
12
11
10
9
8
7
6
5
4
3
2
1
9.5V
10.1V
3.3V
3.4V
2V
1.4V
2.7V
10.1V
9.5V
23V
C2021
470P
Q2008
2SC1845EFTA
REGULATOR
15
16
17
:CD PLAYBACK SIGNAL LINE
C2063
0.1
C2068
0.1
0.3V
B
D
C
B
C2037
0.1
R2041
10K
C2038
R2046
5600P
2.2
C2035
R2042
50V4.7
47K
17.6V 17.5V
17.6V
17.6V
22.7V
23V
23V
13
14
15
16
17
18
19
20
IC2005
AN6675
R2065
TURNTABLE
1.2K
DRIVE
R2035
1.2K
12
11
10
9
8
7
6
5
17.6V 17.6V
17.4V
4.9V
6.7V
5.1V
R2038
10K
18
19
20
56
CN2014
14
UNREG-15V
13
AE
12
+15V
11
UNREG7V
C2058
C2057
10
ME
0.1
0.1
9
ME
8
ME
7
UNREG20V
6
UNREG20V
5
REG5V
4
3R3V
3
DE
2
DE
1
DE
L2002
A
L ch
JK2001
C
LINE OUT
R ch
5
L2003
4
2
3
7
8
1
L2006
1
2
3
R2059
150K
R2057
C2050
R2061
2.5V
Q2009
1V
1K
50V1
47
2SC2634-STU
0.3V
FG AMP
D
CN2013
CN1301
12
12
11
11
10
10
9
9
8
8
7
7
6
6
5
5
4
4
22.8V
0.3V
2.3V
2.3V
3
3
21
22
23
24
2
2
1
1
4
3
2
1
2.3V
2.3V
2.3V
R2058
10K
SL-DZ1200(PP,EB,EG,EP,GN) JACK,MOTOR CIRCUIT DIAGRAM
21
22
H
P
To
POWER SUPPLY CIRCUIT(P1102)
on SCHEMATIC DIAGRAM-15
G
JK2002
PHONES
F
JK2004
CONTROL
E
MOTOR CIRCUIT
D
POSITION DET.COIL
P3
P2
P1
C
A3
ARMATURE
A2
COIL
A1
FG
B
A
23
24

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