Marantz SA-11S1 - Page 64

IC733: S-80843C
IC734: TC74VHC74FT
IC736: TC74VHC157FT
TRASISTORS
IC737: AT24C04
1
2
3
4
OUT
VDD
N.C.
VSS
1
2
3
4
1
2
3
4
6
5
7
8
A0
A1
A2
GND
VCC
WP
SCL
SDA
A0 - A2
Address lnputs
Sedrial Data
Sedrial Clock lnput
Pin Configurations
Write Protect
No Connect
Pin Name
Function
NC
WP
SCL
SDA
TOP
VIEW
E
B
C
B
C
E
R1
R2
DTA114EK
R1
10kohm
R2
DTC Series
10kohm
DTA Series
B
C
E
R1
R2
DTA114EK
DTC114EK
DTC114EK
R1
10kohm
R2
10kohm
PNP
NPN
3-21
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