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DCR-IP5/IP5E/IP7BT/IP7E
4-43
4-44
DRUM/CAPSTAN MOTOR DRIVE
VC-263 (15/18)
For Schematic Diagram
• Refer to page 4-11 for printed wiring board.
• Refer to page 4-11 for printed wiring board.
:Voltage measurement of
the CPS IC and
the Transistors with
the CPS IC and
the Transistors with
mark,is not possible.
R1002
270
0.47u
B
C1036
R1025
10k
DRUM_FWD
DRUM_ON
B
470p
C1013
0.1u
B
C1009
C1019
0.1u
B
CAP_FWD
C1025
0.047u
B
UNLOAD
1
R1003
0.1u
B
C1015
1005
0.1u
B
C1033
R1024
10k
B
C1012
470p
T_REEL_FG
XX
R1013
C1023
0.022u
B
1005
TAPE_TOP
XX
R1012
1M
R1030
DRUM_PWM
0.1u
B
C1003
R1021
1
2012
TAPE_END
10k
R1009
XX
C1040
EVF_13.5V
LM_LIM_ON
1u
B
1608
C1017
R1017 100k
DRUM_START
1
R1005
R1034
3300
R1023
47k
LOAD
0.1u
B
C1001
R1007
XX
S_REEL_FG
0.1u
B
C1002
4700p
B
C1005
C1029
0.001u
B
1
R1004
2.2
R1033
6.3V
3.3u
C1007
DRUM_PG
10uH
L1002
MT_5V
0.1u
B
C1008
0.1u
B
C1037
10uH
L1001
DRUM_VS
XX
R1014
0.1u
B
C1038
1005
EC3201C-PM-TL
Q1002
VTR_UNREG_1
100k
R1028
4700p
B
C1004
R1016
2700
47k
R1035
CAP_ON
R1026
3300
GND
B
470p
C1016
0.1u
B
C1010
0.1u
B
C1035
CAP_VS
0.22u
B
C1039
100k
R1027
C1020
B
0.022u
4700
R1011
XX
C1006
C1027
0.1u
B 1005
4700p
B
C1018
XX
C1041
C1030
0.001u
B
R1019
10k
C1024
0.047u
B
470
R1010
0.1u
B
C1011
2.2
R1031
2.2
R1032
R1015
10k
C1026
2.2u
F 2012
R1020
1
2012
DRUM_FG
CAP_PWM
470p
B
C1014
DRUM_OSC
IC1001
LB11950GL-TBM
123456789
1
0
1
1
1
2
1
3
1
4
1
5
1
6
1
7
18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
IC1002
SC111319VHR2
1
2
3
4
5
6
7
8
9
10 11 12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
R1039
10k
47k
R1029
R1041
0
R1042
0
1005
C1043
0.1u
B
220p
B
C1044
R1022
10k
R1043
2200
B
0.01u
C1045
0603
B
0.01u
C1046
0603
R1046
2200
CL1001
R1044
10k
R1045
15k
CL1002
R1047
10k
R1048
15k
E_CFG_OFST
1005
0.022u
B
C1047
1005
4700p
B
C1048
10k
R1049
10k
R1050
C1049
1005
0.047u
D_2.8V
XREEL_HALL_ON
Q1003
2SA2018H-T2L
R1051
22k
T_FG_OFST
4700
R1006
0.1u
C2008
MIC2
0.1u
C2007
MSW_C
MSW_B
CN2008
19P
1
CAP_W
2
CAP_W
3
HE_VCC
4
UHE+
5
UHE-
6
VHE+
7
VHE-
8
WHE+
9
WHE-
10
HE_GND
11
MR_VCC
12
CFG1
13
MR_GND
14
CFG2
15
G_GND
16
CAP_U
17
CAP_U
18
CAP_V
19
CAP_V
0.1u
C2005
47
1005
R2007
CN2009
31P
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
MIC1
MR_VCC
MSW_A
CN2007
11P
1
2
3
4
5
6
7
8
9
10
11
0.1u
C2006
MIC3
XCC_DOWN
NCFG1
NCFG2
0.01u
B
C2009
47
1005
R2005
0.1u
B
C1034
CL2018
CL2019
CL2016
CL2015
CL2005
CL2006
CL2007
CL2008
CL2009
CL2010
CL2011
CL2012
6.3V
10u
C1042
1
A
TAPE_LED_ON
DEW+
REC_PROOF_SW
DCFG
LM_LIM_DET
DRUM_ERROR
CAP_ERROR
DRUM_PG
VHE-
VHE+
WHE+
DRUM_FG
HE_VCC
UHE+
DRUM_FWD
DRUM_U
DRUM_V
DRUM_W
LM_LIM_DET
WHE-
DRUM_W
LOAD
DRUM_COM
LM_-
UHE-
LM_LIM_ON
DRUM_U
UNLOAD
T_REEL_-
LOAD
LM_LIM_ON
LM_LIM_DET
FG_PG_COM
CAP_W
DRUM_PG_SENS
CAP_U
FG_PG_COM
CAP_V
DRUM_FG_SENS
DRUM_COM
T_REEL_+
S_REEL_+
TAPE_TOP_C
UNLOAD
TAPE_END_C
S_REEL_-
DRUM_ON
DRUM_START
DRUM_ON
DRUM_FWD
DRUM_START
DRUM_FG
LM_-
LM_+
DRUM_V
DRUM_FG_SENS
DRUM_OSC
DRUM_PG
DRUM_PG_SENS
DRUM_ERROR
CAP_ERROR
TAPE_END_C
WHE-
HE_VCC
CAP_U
CAP_V
TAPE_TOP_C
CAP_W
WHE+
VHE-
SENSOR_VCC
VHE+
UHE-
UHE+
DRUM_OSC
LM_+
S_REEL_-
S_REEL_+
T_REEL_-
T_REEL_+
SENSOR_VCC
CAP_VS
CAP_VS
DRUM_ERROR
CAP_ERROR
VCC1
CSLP1
END OUT
RFL
AGC
W_IN_M(HW-)
V_IN_M(HV-)
BRAKE
NC
OUT1
VCC2
FRC
FGOUT
DEC2
PSA
VEB
LIMEN
N.C.
GND
RS
GND
FG_IN_P(FG+)
RLP1
RSAT
DEC1
W_IN_P(HW+)
FC
FG IN2
C1L
FILTER
FG IN
C1H
FRC
PG OUT1
U_IN_P(HU+)
VREF
C2H
PG IN
RLP2
RLDO1
RLM2
PGC
RLO2
W IN
PG OUT2
RLDO2
V OUT
CBEN
FG_IN_M(FG-)
OSC
V IN
CBIN
VG
U OUT
CBOUT
VCC1
STBY D
VS
U IN
CBLOUT
GND
COM
DBIN
LIM OUT
C2L
UOUT
VCC2
W OUT
DBOUT
VOUT
VS
WOUT
RF
VM
RSB
ISNF
RCC
VMR
SELSLP1
P_GND
CSLP2
TOP OUT
AGC
NC
FGINP
U_IN_M(HU-)
VH
RLM1
TOP IN
RLO1
V_IN_P(HV+)
FG_OUT
SELSLP2
END IN
OUT2
VS
P_GND
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
NC
NC
NC
NC
DEW-
DRUM_V
S_REEL_H+
LM_+
T_REEL_H-
MIC1
T_REEL_T+
DEW+
REC_PROOF_SW
DRUM_W
S_REEL_S+
TAPE_LED_K
MIC1
MSW_A
T_REEL_T-
FP_PG_COM
DRUM_U
MIC2
TAPE_END_C
TAPE_LED_A
MIC3
TAPE_TOP_C
DRUM_COM
MSW_B
MIC2
DRUM_V
GND
GND
GND
MSW_C
LM_-
DRUM_W
T_REEL_H+
S_REEL_S-
LM_-
DRUM_FG_SENS
GND
DRUM_U
S_REEL_H-
LM_+
DRUM_PG_SENS
XCC_DOWN
M
DRUM MOTOR
M901
FG/PG
TO
MD BLOCK(SENSOR)
MD BLOCK(SENSOR)
(FP-140 FLEXIBLE)
M
CAPSTAN
MOTOR
MOTOR
M902
FG
HALL
V MECHA
133
TO(14/18)
136
TO(18/18)
TO(14/18)
134
113
TO(13/18)
TO(10/18)
102
130
TO(14/18)
122
TO(13/18)
TO(14/18)
129
TO(12/18)
107
39
TO(2/18)
DRUM MOTOR
DRIVE
IC1001
CSP(CHIP SIZE PACKAGE)IC
CSP(CHIP SIZE PACKAGE)IC
CAPSTAN MOTOR
DRIVE
IC1002
SWITCH
SWITCH
XX MARK:NO MOUNT
-REF.NO.:20,000 SERIES-
DRUM/CAPSTAN MOTOR DRIVE(MD BLOCK)
VC-263 BOARD(15/18)
Capstan servo (speed and phase)
REC
Drum speed servo
REC/PB
PB
Drum phase servo
SIGNAL PATH
Capstan speed servo
Drum servo (speed and phase)
16
H
2
3
12
J
17
9
G
11
E
C
10
K
14
13
6
B
7
I
D
F
15
5
L
8
4
16
(SEE PAGE 4-51
of LEVEL 2)
of LEVEL 2)
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