DSR-45/45P
4-93
4-94
CM-59 (3/3)
CM-59 (3/3) (CAPSTAN MOTOR DRIVE, CAM MOTOR DRIVE)
• See page 4-131 for CM-59 printed wiring board.
• See page 4-176 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
0
R308
0
R307
2.2k
R309
2.2k
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
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)
Summary of Contents for DVCAM DSR-45P
Page 112: ...DSR 45 45P 2 1 4 117 4 118 RP 234 ...
Page 116: ...DSR 45 45P 12 4 125 4 126 DI 73 ...
Page 120: ...DSR 45 45P 4 133 4 134 CM 59 49 48 33 32 17 16 1 2 22 ...
Page 127: ...DSR 45 45P 4 147 4 148 JK 216 JK 216 VIDEO AUDIO IN OUT ...
Page 150: ...4 178 DSR 45 45P PD 170 BOARD 2 2 qa IC901 ej REC PB 2 8 Vp p H ...
Page 304: ... 404 Sony EMCS Co 9 929 941 11 2002D0500 1 2002 4 Published by DI Customer Center DSR 45 45P ...