D75208CW NEC, D75208CW Datasheet - Page 36
D75208CW
Manufacturer Part Number
D75208CW
Description
Search -----> UPD75208
Manufacturer
NEC
Datasheet
1.D75208CW.pdf
(62 pages)
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11. APPLICATION BLOCK DIAGRAM
11.1 VCR TIMER TUNER
36
Tape Count Pulse
Tape Up/Down
PD75104/75106
System Controller
Microcomputer SI
EEPROM™
PD6252
Electronic
Tuner
SCK
SO
Main Power Supply
Detection
Power
Failure
LPF
INT4
PPO
INT1
SCK
SO
X1
Timer
Tuner
Remote
Controlled
Reception
Tape Counter
X2
PD75208
V
DD
XT1
+
V
S0–S11
T0–T15
SS
PORT6
XT2
INT0
BUZ
Super Capacitor
16
12
BZ
Fluorescent Display Panel (FIP)
12 Segments
Piezoelectric Buzzer
PC2800A
Key Matrix
(12
4)
16 Digits
Remote Controlled
Signal
PD75208
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