TH-V70
1-40
1. Terminal layout
MN101C35DKB (IC701) : FL driver microcomputer
1
25
75
51
100 76
26 50
2. Pin function
1
2
3
4
5
6,7
8
9
10
11,12
13
14 - 23
24
25
26
27
28
29
30
31
32
33 - 38
39
40
41 - 46
47
48 - 59
60
61
62 - 64
65 - 99
100
NC
DATAIN
CLOCK
NC
INITIAL
NC
B5V
OSC2
OSC1
GND
NC
GND
VREF+
NC
RESET
PLED-HO
KEYLED-HO
PLED.VE
KEYLED_VE
REMOCON_HO
NC
GND
PLED_DIM
LED_DIM
NC
G1
G2 - G13
G14
Q15
-
S1 - S35
-VPP
-
I
I
-
I
-
-
O
I
-
-
-
-
-
I
O
O
O
O
O
-
-
O
O
-
O
O
O
-
-
O
-
Not connect
FL driver communication data input/output
FL driver communication clock input
Not connect
FL driver communication CS(INITIAL)
Not connect
VDD(B5V)
8MHz main clock output
8MHz main clock input
Ground
Not connect
Ground
Reference voltage
Not connect
FL reset input
POWER LED switching signal
KEY LED switching signal
POWER LED switching signal
KEY LED switching signal
Remote control receiver switching signal
Not connect
Ground
POWER LED DIMMER switching signal
KEY LED DIMMER switching signal
Not connect
Grid signal outputs
Grid signal outputs
Grid signal outputs
Not connect
Not connect
Segment signal outputs
VPP
Pin No.
Symbol
I/O
Function
1. Terminal layout & Block diagram
NC7SZ125P5 (IC523) : Bus buffer gate with 3-state output
1
VCC
Y
OE
A
GND
2
3
5
4
OE
L
L
H
Y
H
L
Z
2. Truth table
INPUTS
OUTPUT
B
H
L
X
X: Don't care
Z: High impedance
Summary of Contents for TH-V70
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