Teac AG-5D - Microcomputer Pin Functions

3 MICROCOMPUTER PIN FUNCTIONS
−5−
G11
G12
VDD
P.DOWN
VOL. UP
RDS CLK
VOL. DOWN
RMC
RDS DATA
NC
PLL_CE
PROTECTION
STEREO
IF COUNT
CLK 9273/7312
DATA 9273/7312
KEY IN3
KEY IN2
KEY IN1
FUNC_DN
FUNC_UP
DATA 62446/72131
CLK 62446/72131
LATCH 62446
CLK 4112/4527/4926
SDI 4112/4527/4926
CDI 4112/4926
VREF
SPK_RLY
TUNED
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
40
39
38
37
36
35
34
31
32
33
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
70
69
68
67
63
64
65
66
61
62
71
72
73
74
81
82
83
84
75
76
77
78
88
87
86
85
79
80
89
90
10 0
99
98
97
96
95
94
91
92
93
1
4926_CS
4112_CS
4926 INTERQ
4112/4527 P/N
STEP OPTION
CE 9273/7312
GND
RESET
EXTAL
XTAL
GND
NC
GND
+5V BACK UP
VFDP-30V
TUNER MUTE
FRONT_MUTE
R_MUTE
SW_MUTE
C_MUTE
S11
S10
S9
S8
S7
S6
S5
S4
S3
S2
S1
POWER_ON/
STBY_LED/RELAY
POWER_LED2
SPK LED
NC
NC
NC
NC
NC
NC
SUB W .SUM
HC125A0
ROM3
ROM30
ROM2
4926 RESET
NC
DSP_MUTE
VIDEO_S3
VIDEO_S2
G10
G9
G8
G7
G6
G5
G4
G3
G2
G1
NC
VDD
NC
NC
NC
S16
S15
S14
S13
S12
CXP82860
(Top View)
3-1 Pin Assignment