SERVICE MANUAL
Fig. 16 Pinning Diagram
HEF4053P(N): 16-lead DIL ; plastic
(SOT38-1)
HEF4053D(F): 16-lead DIL; ceramic
(cerdip)
(SOT74)
HEF4053T(D): 16-lead S0; plastic
(SOT109-1)
( ): Package Designator North America
Pinning
Y
0A
to Y
0C
Independent inputs/outputs
Y
1A
to Y
1C
Independent inputs/outputs
S
A
to S
c
Select inputs
E
Enable input (active LOW)
Z
A
to Z
C
Common inputs/outputs
3. Function Table
Inputs Channel
E Sn On
L L
Y
on
-Z
n
L H
Y
ln
-Z
n
H
X none
Notes
H=HIGH state (the more positive voltage)
L=LOW state (the less positive voltage)
X=STATE is immaterial
Fig. 17 Schematic Diagram (One Switch)
Ratings
Limiting values in accordance with the Absolute Maximum System(IEC 134)
Supply voltage (with reference to V
DD
)
V
EE
-18 to + 0,5 V
Note
To avoid drawing V
DD
current out of terminal Z, when switch current flows into terminals Y, the voltage
drop across the bidirecctional switch must not exceed 0,4 V. If the switch current flows into terminal Z,
no V
DD
current will flow out of terminals Y, in this case there is no limit for the voltage drop across the
switch, but the voltages at Y and Z may not exceed V
DD
or V
EE
4. Refer to Table 10 about Functions and Data of the IC’s Each Pin.
21
Summary of Contents for MCR61TF30
Page 6: ...SERVICE MANUAL BLOCK DIAGRAMS FOR CHASSIS Structure Block Diagram 4 ...
Page 8: ...SERVICE MANUAL Black Diagram for Remote Control Structure 6 ...
Page 9: ...SERVICE MANUAL Block Diagram for Video Signal Processor 7 ...
Page 30: ...SERVICE MANUAL Waveforms of Key Points IC DATA AND WAVEFORMS OF KEY POINTS continued 28 ...
Page 31: ...SERVICE MANUAL 29 ...
Page 32: ...SERVICE MANUAL 30 ...
Page 33: ...SERVICE MANUAL 31 ...
Page 44: ...FINAL WIRING DIAGRAM FOR MCR66R400 ...
Page 47: ...MCR61TF30 Main Diagram Chassis CH 10C5 ...
Page 48: ...MCR61TF30 A V I O Board Kine Board Power Supply and others Chassis CH 10C5 ...