28
HCD-GNZ7D/GNZ8D/GNZ9D
SECTION 7
DIAGRAMS
• IC PIN Descriptions
IC101 M30392MEP-A00FPU (SYSTEM CONTROL) (PANEL BOARD (2/2))
Pin No.
Pin Name
I/O
Pin Description
1
61537 CLK
O
TA device control serial clock signal output
2
61530 CLK
O
TA device control serial clock signal output
3
TA DATA
O
TA device control serial data signal output
4
STANDBY LED
O
Standby LED control signal output
5
VIDEO OUT SW
O
Video out switch control signal output “H”: VIDEO
6
VIDEO MUTE
O
Video mute signal output “L”: VIDEO
7
SIRCS
I
Remote control signal input
8
VACS2
I
VACS signal input
9
CN VSS
—
Connector ground pin
10
X CIN
I
Sub clock signal input (32.768 kHz)
11
X COUT
O
Sub clock signal output (32.768 kHz)
12
RESET
I
Reset signal input
13
XOUT
O
Main clock signal output (16 MHz)
14
VSS
—
Ground pin
15
X IN
I
Main clock signal input (16 MHz)
16
VCC1
—
Power supply pin (+3.3 V)
17
P85
I
Pull up (EVER+3.3 V)
18
ILLUMI 1/4
O
Illumination on/off control signal output “H”: On
19
ST TUNED
I
ST tuned signal input
20
AC CUT
I
AC cut signal input
21
ILLUMI CTRL
O
Illumination control signal output
22
DVD POWER
O
DVD power supply control signal output
23
MTK RESET
O
MTK reset signal output
24
MTK BUSY
O
MTK busy signal output
25
I2C CLK
I/O
I2C serial clock signal input/output
26
I2C DATA
I/O
I2C serial data signal input/output
27
MTK OUT
O
MTK serial data signal output
28
MTK IN
I
MTK serial data signal input
29
MTK CLK
I
MTK serial clock signal input
30
MTK CS
I
MTK chip select signal input
31 to 43
G13 to G1
O
Grid and segment control signal output
44 to 51
P1 to P8
O
Grid and segment control signal output
52
VEE
—
Power supply pin
53 to 61
P9 to P17
O
Grid and segment control signal output
—
Power supply pin (+3.3 V)
O
Grid and segment control signal output
—
Ground pin
O
Grid and segment control signal output
O
Tuner chip enable signal output
I
Tuner data in signal input
O
Tuner data out signal output
O
Tuner serial clock signal output
O
In/out power supply control signal output
O
In/out serial latch control signal output
74
WAKE UP0
I
Wake up signal input
75
I/O CLK
O
In/out serial clock control signal output
76
I/O DI1
O
In/out serial data control signal output
77
I/O RST
O
In/out reset signal output
78
TRG (B)
O
Tape mechanism logic (Trigger B) control signal output
79
TRG (A)
O
Tape mechanism logic (Trigger A) control signal output
80
ILLUMI 3/6
O
Illumination on/off control signal output “H”: On
81
ILLUMI 2/3
O
Illumination on/off control signal output “H”: On
82
PLAY SW (A) & (B)/
I
Head up switch detect signal input (A deck and B deck)
A-HALF
A deck HALF signal input
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