-38-
Chassis Block Diagrams
IC5551
FOCUS DRIVE
<BA6287>
IC7801
D/A
<M62392>
IC1805
D/A
<MTC74LCX>
M
FOCUS
1
6,7
11,12
4,5
4,5
7
IC5501
ZOOM DRIVE
<BA6287>
M
ZOOM
1
7
1
2
3
4
1
1
2
K6U
K6S
2
3
K8S
IC301
SYSTEM
CONTR
OL
<PW
-164B>
PSCL
PSDA
3
147
MAIN BOARD
POWER BOARD
Input
Output
Operation
4 5 7 1
H
L
L
H
Forward drive
L
H
H
L
Reverse drive
H
H
L
L
Braking Mode
L
L Open Open Standby Mode
Logic Table of Drive ICs (IC5501,IC5551)
5
6
3
4
D0-D7
FOCUS+,-
ZOOM+,-
Motor driving circuit
Summary of Contents for CP-12tA
Page 50: ...50 IC Block Diagrams AD8075 Selector IC201 AD8183ARU Selector IC1201 AN7513 Audio Amp IC5001...
Page 51: ...51 AN5870SB RGB SW IC5201 IC Block Diagrams AD9884AKS A D IC8201...
Page 54: ...54 IC Block Diagrams CXD3526GG LCD Driver Timing Generator IC401 FA5502 P F Control IC611...
Page 55: ...55 LA7217 Sync Separator IC5361 M62392 D A IC3561 IC Block Diagrams...
Page 56: ...56 NJM2284M Switch IC2101 IC Block Diagrams M62393 D A IC281 IC7801...
Page 82: ...MB3 CP 12ta00 Electrical Parts List 82 Key No Part No Description Key No Part No Description...
Page 84: ...MB3 CP 12ta00 84 46 44 44 46 44 44 Mechanical Parts List 46 57 56 46 46 Optical PARTS...
Page 85: ...MB3 CP 12ta00 85 44 44 54 67 Red 68 Green 69 Blue 44 44 44 Mechanical Parts List...
Page 87: ...MB3 CP 12ta00 87 52 a 52 45 45 45 45 52 Mechanical Parts List...
Page 88: ...MB3 CP 12ta00 88 Mechanical Parts List 58 70 63 71 57 60 65 59 64 66 51 55 62...
Page 94: ...Diagrams Drawings MB3E...
