ADB340MP
ADB341MP
- 7 -
653-0429-14
M30621M8A8E7GP
Sub Microcomputer
Terminal Description
pin
1: NU
: IN : Unused (GND)
pin
2: NU
: IN : Unused (GND)
pin
3: NU
: IN : Unused (GND)
pin
4: NU
: IN : Unused (GND)
pin
5: NU
: IN : Unused (GND)
pin
6: CNVSS
: - : Processor Mode switching pin (Used for
FLASH write)
pin
7: NU
: IN : Unused (GND)
pin
8: NU
: IN : Unused (GND)
pin
9: RESET
: IN : External reset signal input pin (external
pull-up)
pin 10: XOUT
: - : Main clock oscillation circuit output pin
pin 11: VSS
: - : Power input pin VSS
pin 12: XIN
: - : Main clock oscillation circuit input pin
pin 13: VCC
: - : Power input pin VCC 2.7V-5.5V
pin 14: NU
: IN : Unused (GND)
pin 15: S-BACKUP
: IN : MAIN CPU BACK UP request
pin 16: NU
: IN : Unused (GND)
pin 17: S-CE
: IN : SUB Serial transmit line CE with MAIN
CPU
pin 18: NU
: IN : Unused (GND)
pin 19: NU
: IN : Unused (GND)
pin 20: NU
: IN : Unused (GND)
pin 21: NU
: IN : Unused (GND)
pin 22: NU
: IN : Unused (GND)
pin 23: NU
: IN : Unused (GND)
pin 24: S-SO
: O : SUB Serial transmit line SO with MAIN
CPU (also used for FLASH write)
pin 25: S-SI
: IN : SUB Serial transmit line with MAIN CPU
(also used for FLASH write)
pin 26: S-CLK
: IN : SUB Serial transmit line CLK with MAIN
CPU (also used for FLASH write ; Write
with external pull-up)
pin 27: S-CE
: O : Used for BUSY FLASH write (OPEN)
pin 28: LCDSO
: O : LCD driver-Control serial data output pin
pin 29: NU
: IN : Unused (GND)
pin 30: LCDCLK
: O : LCD driver-Control serial clock output pin
pin 31: LCDCE
: O : LCD driver-Control chip enable pin
pin 32: LCDINH
: O : LCD driver-Control Unlight Detect pin (L;
Indication prohibited)
pin 33: LAMPCHK
: IN : LAMP CHK pin (L; Indication prohibited)
pin 34: EPM
: O : Used for FLASH write (OPEN)
pin 35: NU
: IN : Unused (GND)
pin 36: NU
: IN : Unused (GND)
pin 37: NU
: IN : Unused (GND)
pin 38: NU
: IN : Unused (GND)
pin 39: CE
: O : Used for FLASH write (OPEN)
pin 40: NU
: IN : Unused (GND)
pin 41: NU
: IN : Unused (GND)
pin 42: NU
: IN : Unused (GND)
pin 43: NU
: IN : Unused (GND)
pin 44: NU
: IN : Unused (GND)
pin 45: NU
: IN : Unused (GND)
pin 46: NU
: IN : Unused (GND)
pin 47: NU
: IN : Unused (GND)
pin 48: NU
: IN : Unused (GND)
pin 49: NU
: IN : Unused (GND)
pin 50: NU
: IN : Unused (GND)
pin 51: NU
: IN : Unused (GND)
pin 52: NU
: IN : Unused (GND)
pin 53: NU
: IN : Unused (GND)
pin 54: NU
: IN : Unused (GND)
pin 55: NU
: IN : Unused (GND)
pin 56: NU
: IN : Unused (GND)
pin 57: NU
: IN : Unused (GND)
pin 58: NU
: IN : Unused (GND)
pin 59: NU
: IN : Unused (GND)
pin 60: NU
: IN : Unused (GND)
pin 61: NU
: IN : Unused (GND)
pin 62: NU
: IN : Unused (GND)
pin 63: SEL
: O : Spectrum analyzer control pin
pin 64: SPA-C
: O : Spectrum analyzer BAND select pin C
pin 65: SPA-B
: O : Spectrum analyzer BAND select pin B
pin 66: SPA-A
: O : Spectrum analyzer BAND select pin A
pin 67: V5ON
: IN : Spectrum analyzer IC PWR ON monitor-pin
(H; monitor-permit)
pin 68: NU
: IN : Unused (GND)
pin 69: NU
: IN : Unused (GND)
pin 70: NU
: IN : Unused (GND)
pin 71: NU
: IN : Unused (GND)
pin 72: NU
: IN : Unused (GND)
pin 73: NU
: IN : Unused (GND)
pin 74: NU
: IN : Unused (GND)
pin 75: AVSS
: - : A-D Converter power input pin VSS con-
nection
pin 76: SPA-DATA
: IN : Spectrum analyzer data monitor-pin (A/D
input )
pin 77: VREF
: - : A-D Converter reference voltage input pin
pin 78: AVCC
: - : A-D Converter power input pin VCC con-
nection
pin 79: NU
: IN : Unused (GND)
pin 80: NU
: IN : Unused (GND)
653-0429-18
LC75410WS
Electric volume with Tone Controller
Gain adjust
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
L 5
+
L 5
-
L 4
L 3
L 2
L 1
L Vr
e
f
VDD
Vr
e
f
R V
ref
R 1
R 2
R 3
R 4
R 5-
R 5+
R Sel out
R VR in
R CT
R COM
R VR out
R T in
R F1 C1
R F1 C2
R F1 C3
R F2 C1
R F2 C2
R F2 C3
R F3 C1
R F3 C2
R F3 C3
R T out
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
V
o
lume
with
Loudness
Control
Tone Control
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
Fader
Control
Gain adjust
V
o
lume
with
Loudness
Control
Tone Control
Fader
Control
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
L Sel out
L VR in
L CT
L COM
L VR out
L T in
L F1 C1
L F1 C2
L F1 C3
L F2 C1
L F2 C2
L F2 C3
L F3 C1
L F3 C2
L F3 C3
L T out
L
Fader in
L
Front out
L
Rear out
L
VSS
TEST
D VSS
Clock in
Data in
Chip Enable
Mute in
R VSS
NC
T
ime Set
R Rear out
R Front out
R Fader in
Digital
Controller
