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68
• IC601 DISPLAY CONTROL (TMP88CS76F-6005) (FL board)
Pin No.
Pin Name
I/O
Function
1
SIRCS
I
Remote commander signal input
2
JOG A
I
Rotary encoder (S702) pulse input
3
LED SCK
O
LED clock signal output
4
LED LATCH
O
LED latch signal output
5
LED DAT
O
LED serial data output
6
LED POWER
—
Not used
7
LED SEL
O
LED select signal output
8
JOG B
I
Rotary encoder (S702) pulse input
9
VOLUME A
I
Rotary encoder (S701) pulse input
10
VOLUME B
I
11 to 15
KEY 0 to KEY 4
I
Key input
16 to 20
BPF 0 to BPF 4
I
Rec level signal input
21
ALL BAND
O
Rec level signal output for auto DBDF
22
WAKE UP
O
Gradation right/WAKE UP signal output
23
Vss
—
Ground
24
VAss
—
25
VAref
I
Analog reference voltage input
26
VDD
–
Power supply (+5V)
27 to 40
GR 3 to GR 16
O
FL gride signal output
41
VDD VFT
—
Power supply (+5V) for VFT
42, 43
GR 1, GR 2
O
FL gride signal output
44
SEG 0
O
FL segment signal output (Not used)
45 to 67
SEG 1 to SEG 23
O
FL segment signal output
68
Vkk
—
Power supply (-25V) for FL segment signal output
69
Vdd
—
Power supply (+5V)
70
X in
I
X’tal (12.5MHz)
71
Vss
—
Ground
72
X out
O
X’tal (12.5MHz)
73
RESET
I
Reset signal input from main controller
74
DAILY LED
O
LED driver output
75
REC LED
O
76
TEST
I
Connected ground
77
LED-ECO
O
LED driver output
78
I
2
C DATA
I
I
2
C SDA input from master controller
79
I
2
C CLK
I
I
2
C SCL input from master controller
80
D-SW
I
Door switch signal input