72
HCD-GNV99D/GNV111D
Pin No.
Pin Name
I/O
Description
99
AVCC
–
Power supply (+3.3V)
100
SOFT TEST
I
Not used (Open)
IC902 MB90M407PF-G-145E1 (DISPLAY CONTROL ) (PANEL Board)
Pin No.
Pin Name
I/O
Description
1 to 8
G8 to G1
O
FLD grid output
9, 10
P1, P2
O
FLD segment output
11
VSS-IO
–
Ground
12 to 22
P3 to P13
O
FLD segment output
23
VDD-FIP
–
Power supply (+3.3V)
24 to 41
P14 to P31
O
FLD segment output
42
VSS-IO
–
Ground
43 to 47
P32 to P36
O
FLD segment output
48
VKK
–
Power supply (-35V)
49
MD0
I
Setting terminal for system mode (pull up with resistor)
50
MD1/VDD-VFT
I
Setting terminal for system mode (pull up with resistor)
51
MD2
I
Setting terminal for system mode (pull down with resistor)
52
LED CD/DVD
O
LED drive signal output
53
LED TUNER
O
LED drive signal output
54
LED TAPE
O
LED drive signal output
55
LED TV/SAT
O
LED drive signal output
56
LED STOP, PAUSE
O
LED drive signal output
57
LED VOLUME 2, 3
O
LED drive signal output
58
LED VOLUME 4, 5
O
LED drive signal output
59
LED VOLUME 6
O
LED drive signal output
60
IIC-DATA
I/O
IIC serial data input/output
61
IIC-CLK
I/O
IIC clock signal input/output
62
AVCC
–
Power supply (+3.3V)
63
AVSS
–
Ground
64 to 66
KEY0 to KEY2
I
Key input (A/D)
67
ALL BAND
I
Spectrum analyzer all band signal input
68 to 71
BPF3 to BPF0
I
Spectrum analyzer BPF signal input
72
LED VIDEO/MD
O
LED group select signal output
73
JOG X-ROUND
I
X-ROUND encoder pulse input
74
VOLUME
I
VOLUME encoder pulse input
75
OPERATION DIAL
I
OPERATION DIAL encoder pulse input
76
AMS
I
AMS dial pulse input
77
RESET
I
Reset input
78
LED AMS+/-, FF/FW
O
LED drive signal output
79
LED PLAY
O
LED drive signal output
80
SELECTOR
O
LED drive select signal output
81
VSS-CPU
–
Ground
82
XOUT
O
Crystal oscillator output (4MHz)
83
XIN
I
Crystal oscillator input (4MHz)
84
VCC-CPU
–
Power supply (+3.3V)
85 to 100
G24 to G9
O
FLD grid output