DSR-50/50P
4-5
4-6
FRAME SCHEMATIC DIAGRAM (2/2)
FRAME (2/2)
8P
CN7001
1
CH1 OUT
2
GND(CH1 OUT)
3
CH2 OUT
4
GND(CH2 OUT)
5
CH3 OUT
6
GND(CH3 OUT)
7
CH4 OUT
8
GND(CH4 OUT)
30P
CN1101
1
P
ANEL Y
2
GND
3
P
ANEL CR
4
GND
5
P
ANEL CB
6
GND
7
CB LINE
8
GND
9
CR LINE
10
GND
11
Y LINE
12
GND
13
MONITOR Y
14
GND
15
MONITOR C
16
GND
17
AFC Y
18
GND
19
Y_IN
20
GND
21
CR_IN
22
GND
23
CB_IN
24
GND
25
VD HD
26
VFD_VD
27
VFD HD
28
XI/O SYNC HI
29
XI/O SYNC VFD
30
V_SYNC
30P
CN6001
1
B3V
2
XIC_RST
3
XSLEEP
4
MO_XWAKEUP
5
GND
6
HI_SCK
7
GND
8
HI_SO
9
GND
10
HI_SI
11
GND
12
XCS_MO
13
GND
14
XSYS_RST
15
GND
16
MO_SCK
17
GND
18
MO_SO
19
GND
20
MO_SI
21
GND
22
XCS_UVIC
23
UVIC_BUSY
24
UVIC_SWIN
25
UVIC_GATE
26
OSD_SO_HI
27
GND
28
OSD_SCK_HI
29
OSD_SW
30
XCS_OSD_HI
8P
CN100
1
SW +3V
2
GND
3
CM REG 5V
4
CM REG 5V
5
UNREG
6
UNREG
7
GND
8
GND
6P
CN4400
1
GND
2
TPA
3
NTPA
4
GND
5
TPB
6
NTPB
30P
CN7002
1
NC
2
NC
3
NC
4
NC
5
NC
6
NC
7
NC
8
DSP SCK
9
GND
10
DSP SO
11
GND
12
DSP SI
13
GND
14
DSP CS
15
GND
16
TC OUT
17
GND
18
TC IN
19
GND
20
AU Y4 IN
21
AU X4 IN
22
GND
23
AU Y3 IN
24
AU X3 IN
25
GND
26
AU Y2 IN
27
AU X2 IN
28
GND
29
AU Y1 IN
30
AU X1 IN
50P
CN001
1
HI_C/R_SW
2
LM(-)
3
LM(+)
4
CM_LIMIT_EVR
5
CM_LIMIT_DET
6
CM_LIMIT_ON
7
CM(-)
8
CM(+)
9
GND
10
REEL_M_FG
11
REEL_PWM
12
REEL_FWD
13
REEL_ON
14
GND
15
CAP_FG
16
CAP_PWM
17
CAP_FWD
18
CAP_ON
19
GND
20
DRUM_MASTER_CLK
21
DRUM_PG
22
DRUM_FG
23 DRUM_PWM
24 DRUM_FWD
25
DRUM_ON
26
GND
27
CHIME_VDD
28
CHIME_SDA
29
CHIME_SCK
30
CAP_EVR
31
REEL_EVR
32
TREEL_FG
33
SREEL_FG
34
S_ELTN_ERR
35
T_ELTN_ERR
36
GND
37
DEW_DET
38
REC_PROOF
39
L_CASSETTE
40
XCC_DOWN
41
XC_IN
42
GND
43
TAPE_END
44
TAPE_TOP
45
TAPE_LED_ON
46
GND
47
MODE_SW_D
48
MODE_SW_C
49
MODE_SW_B
50
MODE_SW_A
M
2P
CN501
1
CM_UNLOAD
2
CM_LOAD
11P
CN500
1
W
2
W
3
V
4
V
5
U
6
U
7
GND
8
GND
9
SENSOR Vcc
10
FG
11
PG
18P
CN400
1
HW
-
2
HW+
3
HV
-
4
HV+
5
HU-
6
HU+
7
V
8
V
9
W
10
W
11
HE VCC
12
HE GND
13
U
14
U
15
MR GND
16
FG2
17
FG1
18
FG VCC
M
2P
CN300
1
LM+
2
LM-
18P
CN3
1
V
2
V
3
U
4
U
5
W
6
W
7
MR_GND
8
MR_FG1
9
MR_VCC
10
MR_FG2
11
U+
12
U-
13
V+
14
V-
15
W+
16
W-
17
HE GND
18
HE VCC
21P
CN200
1
TAPE_END
2
CC_DOWN
3
C_IN
4
MODE_A
5
MODE_B
6
MODE_C
7
MODE_D
8
S_ELETEN
9
T_ELETEN
10
5V
11
5V
12
TAPE_LED
13
GND
14
L_CASSETTE
15
DEW
16
W-
17
W+
18
V-
19
V+
20
U-
21
U+
21P
CN201
1
REEL_V
2
REEL_V
3
REEL_U
4
REEL_U
5
REEL_w
6
REEL_W
7
GND
8
GND
9
FG1
10
5V
11
5V
12
FG2
13
SREEL_FG
14
TREEL_FG
15
REC_PROOF
16
CHIME_4(VDD)
17
CHIME_3(SDA)
18
CHIME_2(SCK)
19
GND
20
GND
21
TAPE_TOP
50P
CN5005
1
MODE_SW_A
2
MODE_SW_B
3
MODE_SW_C
4
MODE_SW_D
5
GND
6
TAPE_LED_ON
7
TAPE_TOP
8
TAPE_END
9
GND
10
XC_IN
11
XCC_DOWN
12
L_CASSETTE
13
REC_PROOF
14
DEW_DET
15
GND
16
T_ELTN_ERR
17
S_ELTN_ERR
18
SREEL_FG
19
TREEL_FG
20
REEL_EVR
21
CAP_EVR
22
CHIME_SCK
23
CHIME_SDA
24
CHIME_VDD
25
GND
26
DRUM_ON
27
DRUM_FWD
28
DRUM_PWM
29
DRUM_FG
30
DRUM_PG
31
DRUM_MASTER_CLK
32
GND
33
CAP_ON
34
CAP_FWD
35
CAP_PWM
36
CAP_FG
37
GND
38
REEL_ON
39
REEL_FWD
40
REEL_PWM
41
REEL_M_FG
42
GND
43
CM(+)
44
CM(-)
45
CM_LIMIT_ON
46
CM_LIMIT_DET
47
CM_LIMIT_EVR
48
LM(+)
49
LM(-)
50
HI_C/R_SW
21P
CN2
1
TAPE_END
2
CC_DOWN
3
C_IN
4
MODE_A
5
MODE_B
6
MODE_C
7
MODE_D
8
S_ELETEN
9
T_ELETEN
10
5V
11
5V
12
TAPE_LED
13
GND
14
L_CASSETTE
15
DEW
16
W-
17
W+
18
V-
19
V+
20
U-
21
U+
21P
CN1
1
REEL_V
2
REEL_V
3
REEL_U
4
REEL_U
5
REEL_w
6
REEL_W
7
GND
8
GND
9
FG1
10
5V
11
5V
12
FG2
13
SREEL_FG
14
TREEL_FG
15
REC_PROOF
16
CHIME_4(VDD)
17
CHIME_3(SDA)
18
CHIME_2(SCK)
19
GND
20
GND
21
TAPE_TOP
9P
CN1100
1
SW +6V
2
EVR +3V
3
VIDEO +5V
4
SW +3V
5
GND
6
VIDEO -5V
7
AUDIO +5V
8
AUDIO GND
9
AUDIO -5V
CN8001
120P
1
DPB_YOUT
3
GND
5
DPB_CROUT
7
GND
9
DPB_CBOUT
11
GND
13
MY00
15
MY01
17
MY02
19
MY03
21
MY04
23
MY05
25
MY06
27
MY07
29
GND
31
MHO
33
DA135
35
AFH
37
VD_HD
39
N.C
41
SPCK2
43
P
AL/XNT
45
PB/XREC
47
FIFO/MUTE
49
J_3V
51
5V
53
VIDEO_-5V
55
SOA
57
SOB
59
LOCK_MCK
61
OCK
63
SFD_FCK
65
N.C
67
VFD_VD
69
VFD_OE
71
GND
73
XCS_DSP
75
VSP_SI
77
XRST_VSP
79
GND
81
DSP_CS
83
DSP_SI
85
TC/GNDIN
87
TC_IN
89
AUDIO_GND
91
AUDIO_GND
93
AUDIO_GND
95
A.-5V
97
A.-5V
99
A.+5V
2
DPB_YOUT
4
GND
6
DPB_CROUT
8
GND
10
DPB_CBOUT
12
GND
14
Y0
16
Y1
18
Y2
20
Y3
22
Y4
24
Y5
26
Y6
28
Y7
30
GND
32
JC00
34
JC01
36
JC02
38
JC03
40
JC04
42
JC05
44
JC06
46
JC07
48
N.C
50
J_3V
52
5V
54
VIDEO_-5V
56
SIC
58
SID
60
SFDBCK
62
BCK
64
SFD_LRCK
66
LRCK
68
N.C
70
VFD_HD
72
GND
74
N.C
76
XVSP_SCK
78
VSP_SO
80
GND
82
DSP_SCK
84
DSP_SO
86
TC/GND_OUT
88
TC_OUT
90
AU_GND4_OUT
92
AU_CH4_OUT
94
AU_GND3_OUT
96
AU_CH3_OUT
98
AU_GND2_OUT
100
AU_CH2_OUT
101
A.+5V
102
AU_GND1_OUT
103
A.+5V
104
AU_CH1_OUT
105
AU_4_GND_IN
106
AU_4_GND_IN
107
AU_Y4_IN
108
AU_X4_IN
109
AU_3_GND_IN
110
AU_3_GND_IN
111
AU_Y3_IN
112
AU_X3_IN
113
AU_2_GND_IN
114
AU_2_GND_IN
115
AU_Y2_IN
116
AU_X2_IN
117
AU_1_GND_IN
118
AU_1_GND_IN
119
AU_Y1_IN
120
AU_X1_IN
22P
CN4402
1
CLK135
2
REEL_EVR
3
CAP_EVR
4
ATF
5
GND
6
TXST
7
GND
8
TXDT4
9
TXDT3
10
TXDT2
11
TXDT1
12
TXDT0
13
GND
14
CRCK
15
GND
16
XTDT1
17
XTDT0
18
GND
19
XTSY
20
HPCK
21
N.C.
22
N.C.
22P
CN4401
1
DSWP
2
CONT_O
3
CONT_E
4
SC_WD
5
CLK150
6
SWP
7
XRST
8
MSCK
9
DRP_SO
10
DRP_SI
11
XCS_TRF
12
XCS_TRX
13
5V
14
5V
15
3V
16
3V
17
1.9V
18
1.9V
19
GND
20
C1ERRP
21
RF 6V
22
RF 6V
10P
CN101
1
GND
2
XEVEN
3
YEVEN
4
GND
5
XODD
6
YODD
7
GND
8
XSDL
9
YSDL
10
GND
22P
CN202
1
CLK135
2
REEL_EVR
3
CAP_EVR
4
ATF
5
GND
6
TXST
7
GND
8
TXDT4
9
TXDT3
10
TXDT2
11
TXDT1
12
TXDT0
13
GND
14
CRCK
15
GND
16
XTDT1
17
XTDT0
18
GND
19
XTSY
20
HPCK
21
N.C.
22
N.C.
22P
CN203
1
DSWP
2
CONT_O
3
CONT_E
4
SC_WD
5
CLK150
6
SWP
7
XRST
8
MSCK
9
DRP_SO
10
DRP_SI
11
XCS_TRF
12
XCS_TRX
13
5V
14
5V
15
3V
16
3V
17
1.9V
18
1.9V
19
GND
20
C1ERRP
21
RF 6V
22
RF 6V
20P
CN201
1
TCK
2
TMS
3
TDI
4
GND
5
N.C.
6
JSWP
7
GND
8
RF_MONITOR
9
N.C.
10
N.C.
11
N.C.
12
RF_IN
13
N.C.
14
N.C.
15
N.C.
16
GND
17
TDO
18
C1ERRP
19
N.C.
20
GND
20P
CN6002
1
PARSLEY_MODE
3
EJECT
5
XRESET
7
GND
9
B.UP_3V
11
UNSW_3V
13
UNSW_6V
15
XLANC_PWR_ON
17
LANC_OUT
19
LANC_IN
2
N.C.
4
N.C.
6
N.C.
8
GND
10
GND
12
ONBOAD80
14
TDOB/ONBOAD79
16
TDI/ONBOAD78
18
TCK/ONBOAD73
20
TMS/ONBOAD55
CN9500
120P
1
DPB_YOUT
3
GND
5
DPB_CROUT
7
GND
9
DPB_CBOUT
11
GND
13
MY00
15
MY01
17
MY02
19
MY03
21
MY04
23
MY05
25
MY06
27
MY07
29
GND
31
MHO
33
DA135
35
AFH
37
VD_HD
39
N.C
41
SPCK2
43
P
AL/XNT
45
PB/XREC
47
FIFO/MUTE
49
J_3V
51
5V
53
VIDEO_-5V
55
SOA
57
SOB
59
LOCK_MCK
61
OCK
63
SFD_FCK
65
N.C
67
VFD_VD
69
VFD_OE
71
GND
73
XCS_DSP
75
VSP_SI
77
XRST_VSP
79
GND
81
DSP_CS
83
DSP_SI
85
TC/GNDIN
87
TC_IN
89
AUDIO_GND
91
AUDIO_GND
93
AUDIO_GND
95
A.-5V
97
A.-5V
99
A.+5V
2
DPB_YOUT
4
GND
6
DPB_CROUT
8
GND
10
DPB_CBOUT
12
GND
14
Y0
16
Y1
18
Y2
20
Y3
22
Y4
24
Y5
26
Y6
28
Y7
30
GND
32
JC00
34
JC01
36
JC02
38
JC03
40
JC04
42
JC05
44
JC06
46
JC07
48
N.C
50
J_3V
52
5V
54
VIDEO_-5V
56
SIC
58
SID
60
SFDBCK
62
BCK
64
SFD_LRCK
66
LRCK
68
N.C
70
VFD_HD
72
GND
74
N.C
76
XVSP_SCK
78
VSP_SO
80
GND
82
DSP_SCK
84
DSP_SO
86
TC/GND_OUT
88
TC_OUT
90
AU_GND4_OUT
92
AU_CH4_OUT
94
AU_GND3_OUT
96
AU_CH3_OUT
98
AU_GND2_OUT
100
AU_CH2_OUT
101
A.+5V
102
AU_GND1_OUT
103
A.+5V
104
AU_CH1_OUT
105
AU_4_GND_IN
106
AU_4_GND_IN
107
AU_Y4_IN
108
AU_X4_IN
109
AU_3_GND_IN
110
AU_3_GND_IN
111
AU_Y3_IN
112
AU_X3_IN
113
AU_2_GND_IN
114
AU_2_GND_IN
115
AU_Y2_IN
116
AU_X2_IN
117
AU_1_GND_IN
118
AU_1_GND_IN
119
AU_Y1_IN
120
AU_X1_IN
1
A
S3
S2
S1
Q2
Q1
M905
FL MOTOR
DRUM
MOTOR
M903
M902
MOTOR
CAM MOTOR
CAPSTAN
M901(1/2)
ODD
DRUM HEAD
EVEN
(2/2)
M901
M904
REEL
MOTOR
CONTINUED ON
PAGE 4-4
CONTINUED ON
PAGE 4-4
CONTINUED ON
PAGE 4-4
CONTINUED ON
PAGE 4-4
CONTINUED ON
PAGE 4-4
CONTINUED ON
PAGE 4-4
CONTINUED ON
PAGE 4-4
05
CM-59 BOARD
MD-76 BOARD
DI-73 BOARD
JC-20 BOARD
RP-234 BOARD
B to B
JIG PIN
JIG PIN
2
16
L
I
20
K
12
G
6
N
8
D
E
B
7
19
15
13
10
17
11
C
H
F
3
18
J
14
9
4
5
M
O
FRJ-1 FLA
T
CABLE
FRJ-1 FLA
T CABLE
FMD-14 FLA
T
CABLE
FMD-14 FLA
T CABLE
FVJ-1 FLA
T CABLE
FVJ-13 FLAT CABLE
IN-50 HARNESS
FVJ-13
FLAT CABLE
FVJ-14
FLAT CABLE
VJ-106 HARNESS
JV-58 HARNESS
VC-58 HARNESS
1
2
3
4
5
6
7
CC DOWN
C IN
L/S-CAS
TAPE LED
TAPE TOP
TAPE END
D1