Canon MV750i E - Servo Section

CAPSTAN SERVO SIGNAL
DRUM SERVO SIGNAL
IC301
BD6636KV
MOTOR DRIVE
IC300
NJM12904R
OPE AMP
PG
FG
FG
FG
DRUM
MOTOR
CAPSTAN
MOTOR
MODE SW
LOADING
MOTOR
DEW SENSOR
CASSETTE IN SW
TAKE UP
REEL
FG
SUPPLY
REEL
MIC
SAFETY
SW
CN300
W
10
11
3
4
1
2
9
6
5
7
W
V
V
U
U
COIL COM
DPG
DFG
SENS COM
CN303
BOT E
1
BOT C
2
EOT E
20
EOT C
21
LED A
14
LED K
15
REC PRF
5
MIC3
4
MIC2
DVDD 2.7V
6
MIC1
7
C IN
12
T IN−
8
T IN+
10
T OUT−
9
T OUT+
11
S IN−
16
S IN+
18
S OUT−
17
S OUT+
19
DVDD 2.7V
DVDD 2.7V
DVDD 2.7V
P 5V
CN302
C H−
7
W−
8
W+
9
C H+
10
U+
11
U−
12
V+
13
V−
14
CFG2
15
CFG1
18
U COIL
1
U COIL
2
W COIL
3
W COIL
4
V COIL
5
V COIL
6
CFG VCC
17
CN301
6
7
1
2
DEW+
8
MSW SENS
5
MSW VCC
4
MSW VSS
3
28
D.VM
29
D.VS
60
C.VM
15
C.FGSMT
16
D.PGSMT
21
D.FGSMT
30
D.EC
40
L.FRB
41
L.REF
57
D.PS
58
C.PS
59
C.FBR
62
C.EC
61
C.VS
37
35
34
33
D.COM
D.U
D.V
D.W
3
1
2
7
OUT 2
6
IN−2
5
IN+2
IN−1
OUT 1
IN+1
20
19
18
D.FGIN−
D.FGPGIN+
D.PGIN−
12
C.HW−
11
C.HW+
10
C.HU+
9
C.HU−
8
C.HV+
7
C.HV−
44
L.REV
42
L.FWD
46
R.IN1+
47
R.IN1−
49
R.IN2+
50
R.IN2−
2
C.U
3
C.V
5
C.W
D VM
D VS
C VS
CFG
DPG
DFG
CAP VS CNT
CFG
DPG
DFG
DERR
LMO FRBL
LMO FRBH
LODE ON
DRUM ON
CAP ON
CAP FWD
CERR
T REEL FG
S REEL FG
DA CFG
DEW
MSW AD
TAPE TOP
TAPE END
TAPE LED
REC PROOF
REEL LED CONT
DA TREEL
DA SREEL
CAS IN
48
ROUT1
51
ROUT2
D VM
D VS
C VM
C VS
MIC1
MIC2
MIC3
Q304
Q306
Q301
Q300
Q305
27 UNREG
VTR UNREG
22 VCC
DVDD 2.7V
45 L.VM
P 5V
14
C.FGIN−
13
C.FGIN+
LOAD (−)
LOAD (−)
LOAD (+)
LOAD (+)
Q303
BOT DET
Q303
EOT DET
MIC ON
CAS IN
MIC2
MIC3
TO
AUDIO-VIDE O S E C T I O N-2
MAIN P.C.B .
TO
POWER SUPP L Y S E C T I ON
MAIN P.C.B .
TO
AUDIO-VIDE O S E C T I O N-1
MAIN P.C.B .
TO
SYSTEM CON T R O L S E C TION
MAIN P.C.B .
TAPE TOP
SENSOR
TAPE END
SENSOR
DMC III
MAIN P.C.B. (5/8)
SERVO SECTION MV750i E, MV730i E, MV700i E, MV700 E, MV690 E
CANON INC. 2004
C
01 Jan. 2004