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IC7301 DECODER IC-DETAIL BLOCK DIAGRAM
44 43 42 41 40 39 38 37 36 35 34
IC7302 RESET IC-DETAIL BLOCK DIAGRAM
1
AF SWITCH 1 33
OUT IN + Vref
3
2
32
GND 2
3
DIGITAL IDENTIFICATION PILOT NARROW-BAND PLL
31
4 STEREO DECODER STEREO ADJUST 5
30
IIC BUS TRANSCEVER
29
6
28
7
POWER SUPPLY
27
8 AF AMPLIFIER 1 9 AF AMPLIFIER 2
26
25
10 FM DEMODULATOR NARROW-BAND PLL SC1 11 FM DEMODULATOR NARROW-BAND PLL SC2
24
23
12
13
14
15
16
17
18
19
20
21
22
IC7301 Detail Block Diagram IC7302 Detail Block Diagram DMR-EH67EC/EP/EE,EH675EG IC-Detail Block Diagram