Grundig GMI8500, Руководство по обслуживанию

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8.8. SUB SERVO SCHEMATIC DIAGRAM
TL
LOAD S
CYL ON
DRIVE CK
CAP SW
CAP FG
CYL EC
LOAD M
UNLOAD
PG
CYL FG
R/S/F
CAP EC
R2001
470K
TRI WAVE
CYL VM
CYL SW
NOREG
CAP VM
16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
34 33 35 36 37 38 39 40 41 42 43 44 45 46 47 48
63
64
62
61
60
59
58
57
56
55
54
53
52
51
50
49
NOREG
CSW
YCK
YGND
FC
VCC
GND
CFG2
CFG
YPG
YFG
YFGO
YFGI
YPGI
YPGO
GFG1O
CFG1I CFG2I CFG2O RSF CGND CPCS CECR CEC CTL CPCI CVM H1+ H1- H2- CCS CATC
YMI3
YM3
YMI2
YM2
YMI1
YM1
OUT1
L.GND
VB
OUT2
CM1
CM2
CM3
H3-
H3+
H2+
YSW
YPCS
STB
AGC
SUL1 SUL2
REF
IN2 IN1
VCONT
YEC
YVM
YPCI
YCOM
YCS
YATC
R2010
2200
C2008
1 C2009
0.01
C2010
0.1
C2011
0.1
C2012
0.1
C2023 0.1 C2022 0.01 C2021 0.01 C2020 0.01 C2024 1
R2015
33K
R2014
27K
C2019 0.1
R2002
27K
R2019
100K
R2013
10K
R2011
0.27
R2007
150K
R2006
2200
C2004
1500P
R2008
470K
R2009
3900
R2004
1K
R2005
220K
C2005 1
C2007 1
C2006 1
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
V MR
FG
GND
H3(+)
VH(-)
H3(-)
M1
M1
H1(+)
VH(-)
H1(-)
M2
M2
VH(+)
H2(+)
H2(-)
M3
M3
VH(-)
SS REG 3V
CYL GND
CAP GND
LD GND
1
2
3
4
5
6
7 PG(+)
PG(-)
M3
M2
FG(+)
M COM
M1
M1
M2
C2014
0.1
C2013
0.1
C2015
0.1
C2016
1
TO
POWER
TO CAPSTAN MOTOR
FP2001
TO CYLINDER MOTOR
FP2002
TO
SYSTEM
TO
SYSTEM
TO
POWER
R2016
470
R2017
470 R2018
100
C2017
F2H1C100A001
C2018
3300P
R2012
0.22
:CAPSTAN SERVO SPEED LOOP
:CAPSTAN SERVO PHASE LOOP :CYLINDER SERVO SPEED LOOP
:CYLINDER SERVO PHASE LOOP
IC2001
C0GBG0000015
H2- H1- H1+
H3-
H3+
H2+
NOTE:
DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR
ORDERING.WHEN YOU ORDER A PART,PLEASE REFER TO PARTS LIST.
NOTE:
THE MEASUREMENT MODE OF THE DC VOLTAGE OUT OF THE BRACKETS ON THIS DIAGRAM IS PLAYBACK MODE.
THE MEASUREMENT MODE OF THE DC VOLTAGE IN THE BRACKETS( )ON THIS DIAGRAM IS RECORD MODE.(SP MODE)
1 2 3 4 5 6 7
A
B
C
D
E
H3+
H3-
H1+
H1-
H2+
H2-
C2001
F2H1C100A001
C2002
0.1
C2003
0.1
C2032 1
C2037 0.01
1
2
3
4
5
R2023 100K
6
7
8
9
30
31
109
107
99
100
97
101
104
106
108
103
102
98
105
L
CAP/CYL/LOADING
MOTOR DRIVE
6.9
6.5
1.5
1.7
3.0
-
1.5
0.1
1.6
1.1
1.1
1.1
1.1
1.1
1.6 1.2 0 0 1.1 0.3 0.3 1.7 0 1.7 6.5 6.2 2.4 1.5 0 0
0
1.5
-
1.5
-
1.5
-
1.1
6.9
0
1.2
1.2
1.2
1.5
1.5
1.5
1.1 1.1
0
1.8
-
1.2 1.1 2.3 2.4 1.5 1.5 1.5 0.1 0.1
33