
TC-700 CPU Pins
16
35 P61
COM1
36 P60
COM2
37
P57/RDY
EEDAT
I/O
EEPROM DATA, date input/output.
38
P56/ALE
EECLK
O
EEPROM CLK
39
P55/HOLD
40 P54/HLDA AFDIR
O
AK2346
DIR
41
P53/BLCK
AFSCK
O
2346 SCLK
42 P52/RD
NC
O
43 P51/BHE AFDT
O
2346
TDATA
44 P50/WR WE
I
45 P47/CS3 CODIO
I/O
Common
date control (AK2346 DATA).
46 P46/CS2
47
P45/CS1
SAVE
O
SAVE, power save control
48
P44/CS0
R5C
O
R5C Rx circuit power supply control
49
P43/A19
T5C
O
T5C Tx circuit power supply control
50 P42/A18
51 P41/A17
52 P40/A16
53 P37/A15
54 P36/A14
55 P35/A13
56 P34/A12
57 P33/A11
58 P32/A10
59 P31/A9
60 Vcc
VCC
I
VCC
61 P30/A8
NCON
O
Narrowband
control
62 Vss
GND
I
GND
63 P27/A7
AFCO
O
AFCO
64 P26/A6
WCON
O
Wideband
control
65
P25/A5
LEDR
O
Red light control
:
H
,
lit
;
L
,
out
66
P24/A4
LEDG
O
Green light control
:
H
,
lit
;
L
,
out
67 P23/A3
EN2
I
EN2
68 P22/A2
EN4
I
EN4
69 P21/A1
EN3
I
EN3
70 P20/A0
EN1
I
EN1
71 P17/INT5
72 P16/INT4 AFMUTE
Summary of Contents for TC-700
Page 19: ...TC 700 Part List 1 18 TC 700 Part List 1...
Page 32: ...TC 700 Disassembly and Assembly for Repair 31 Fig 5 Fig 6...
Page 33: ......
Page 35: ......
Page 38: ...TC 700 Packing 47 Packing...
Page 39: ......
Page 41: ......
Page 43: ......
Page 45: ......
Page 47: ......
Page 49: ......