Table of Contents
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IC DESCRIPTION
IC, LC866560W-5P68
Pin Name
Pin No.
1
M-CLK
2
M-DATA
3
M-STB
4
PLL-CE
5
SR-STB
6
M-SR, STB
7
D-SW
8
I-MIC
9
O-MUTE
10
O-CLK-SHIFT
11
I-HP-MUTE
12
I-RESET
13
JOG-A
14
JOG-B
15
VSS1
16
CF1
17
CF2
18
VDD1
19
HOLD
20
I-KEY1
21
I-KEY2
22
I-KEY3
23
I-RTVR
24
I-CDSW
25
I-SPEANA
26
I-RDS-SG/MS
27
I-TM-BASE
28
I-RDS-CK/I-WRQ
29
I-REM
30 ~ 41
G12 ~ G1
42 ~ 45
P41 ~ P38
46
VDD3
47
P37
48
P36/O-SPEANA-A
49
P35/O-SPEANA-B
50
P34/O-SPEANA-C
51
-VP
52
P33/ACDEMO
53
P32/TU3
54
P31/TU2
55
P30/TU1
56
P29/DSP
57
P28/CASINO
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I/O
O
Clock output for MAIN, FRONT IC.
O
Data output for MAIN, FRONT IC.
O
Strobe output for MAIN IC.
O
PLL chip enable output.
O
Shift register strobe output.
O
Video switch and shift register strobe output.
I
Tape deck tray switch input.
I
Microphone input detect.
O
System mute ON/OFF output.
O
Micon clock shift control.
I
Headphone input detect.
I
System reset.
I
Rotary encoder A input.
I
Rotary encoder A input.
-
GND.
-
5.76MHz oscillator circuit.
-
5.76MHz oscillator circuit.
-
Power supply input.
I
Power failure detected input.
I
KEY input (A/D).
I
KEY input (A/D).
I
KEY input (A/D).
I
Rotary encoder volume input.
I
CD tray position detect.
I
A/D input for spectrum analyzer display.
I
RDS data input (Not used) / MS detect.
I
Time base input for clock.
I
RDS clock input (Not used) / CD WRQ input.
I
System remote control signal input.
O
FL grid output G12 ~ G1.
O
FL segment output P41 ~ P38.
-
Power supply input.
O
FL segment output P37.
O
FL segment output P36 / Spectrum analyzer input timing control-A.
O
FL segment output P36 / Spectrum analyzer input timing control-B.
O
FL segment output P36 / Spectrum analyzer input timing control-C.
-
Power supply input for FL display.
O/I
FL segment output P33 / DEMO diode detect.
O/I
FL segment output P32 / Tuner band select input 3.
O/I
FL segment output P31 / Tuner band select input 2.
O/I
FL segment output P30 / Tuner band select input 1.
O/I
FL segment output P29 / DSP doide detect.
O/I
FL segment output P28 / CASINO input to diode.
– 39 –
Description
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