
DSR-50/50P
4-109
4-110
CAPSTAN MOTOR DRIVE, CAM MOTOR DRIVE
CM-59 (3/3)
CM-59 (CAPSTAN MOTOR DRIVE, CAM MOTOR DRIVE) SCHEMATIC DIAGRAM
• See page 4-111 for CM-59 printed wiring board.
• See page 4-152 for waveforms.
0.1
0
2.9
0.4
0
0
NO MARK:REC/PB MODE
*
:IMPOSSIBLE TO MEASURE THE
VOLTAGE AT THE MARKED POINTS.
5
5
0.5
0.5
0.4
0.4
0
0
2.9
1.3
0
0
*
*
1.7
*
*
1.7
0
1.3
2.8
2.9
2.2
2.7
0.7
2.7
1.8
1.8
1.4
1.4
1
1
1.4
1.4
1.2
0.9
1.9
0.4
0.4
0.4
0.8
6.7
2.9
2.9
2.2
2.8
4
5
C405
4.7u
20V
15k
R300
0.1u
C407
2P
CN300
1
LM+
2
LM-
560
R302
100p
C300
15k
R301
100p
C302
0.1u
C402
18k
R403
0.1u
C403
10uH
L400
0.1u
C401
0.1u
C404
10k
R400
C406
4.7u
20V
0.1u
C400
0.1u
C301
0
R402
LB1991V-TLM
IC400
123456789
1
0
1
1
1
2
13
14
15
16
17
18
19
20
21
22
23
24
0.1u
C303
560
R303
100k
R405
LB8112V-TLM
IC300
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
C320
0.1u
C321
0.1u
2.2u
C322
0.001u
C323
0.1u
C324
0.001u
C327
0.022u
C329
4700p
C330
4700p
C331
0
R323
10k
R324
100k
R325
10k
R326
10k
R327
10k
R328
0
R329
100k
R330
XX
R331
100k
R332
10k
R333
10k
R334
3300
R335
100k
R336
1
R337
0.1u
C326
CL307
CL308
CL309
CL310
CL311
4700
R339
3300
R340
1
R342
CL314
C325
0.1u
CL303
CL305
CL304
CL306
CL301
CL302
CL400
CL401
CL402
CL313
CL312
CL407
CL404
CL411
CL408
CL409
CL410
CL412
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
CL300
CL315
CL316
CL318
0
R304
XX
R305
0
R306
2SD2216J-QR(K8).SO
Q302
2SD2216J-QR(K8).SO
Q301
1k
R308
1k
R307
1k
R309
1k
R310
3300
R311
4700
R312
2700
R314
2700
R313
47k
R315
47k
R316
R401
1k
1k
R320
1k
R317
1k
R318
1k
R319
1-1
1-2
6.25v
1-4
GND
5V
3V
1-3
4-1
6-1
M
1
A
LM-
LM+
END_SENS
CAP_FWD
CAP_ON
TOP_SENS
SFG_IN
TFG_IN
CAP_PWM
REEL_PWM
CAP_FG
TAPE_TOP
TAPE_END
TREEL_FG
SREEL_FG
CM-59 BOARD (1/3)
1
CM-59 BOARD (1/3)
3
CM-59 BOARD (1/3)
6
CAM
MOTOR
M902
M903
CAPSTAN
MOTOR
IC400
IC300
CAPSTAN MOTOR DRIVE,CAM MOTOR DRIVE
CM-59 BOARD (3/3)
XX MARK:NO MOUNT
-REF.NO.:20,000 SERIES-
18
3
2
8
G
4
B
05
13
E
10
14
C
16
D
I
11
6
5
F
15
7
12
J
17
9
H
REC/PB
Capstan servo(speed and phase)
SIGNAL PATH
4
CM-59 BOARD (1/3)
Содержание DVCAM DSR-50
Страница 55: ...DSR 50 50P 4 9 4 10 REC PB AMP RP 234 2 1 ...
Страница 75: ...DSR 50 50P 4 49 4 50 VIDEO D A CONVERTER SYNC SHIFTER AUDIO A D D A CONVERTER AUDIO DSP TIME CODE IN OUT DI 73 ...
Страница 107: ...DSR 50 50P 4 113 4 114 DC DC CONVERTER MOTOR DRIVE CM 59 49 48 33 32 17 16 1 2 ...
Страница 111: ...DSR 50 50P 4 121 4 122 USER CONTROL FR 157 ...
Страница 115: ...DSR 50 50P 4 129 4 130 VIDEO AUDIO IN OUT JK 169 ...
Страница 280: ... 378 DSR 50 50P 9 929 851 12 Sony EMCS Co 2006C0500 1 2006 3 Published by DI Technical Support Department ...