31
IC DESCRIPTION
IC,
LC87F65C8G-SAN1
Pin No.
Pin Name
I/O
Description
1
I-STEREO
I
Tuner stereo signal input.
2
I-IFC
I
Tuner IF count serial data input.
3
NC
Not connected.
4
O-POWER
O
Power ON/OFF output.
5
I-HP-MUTE
I
Headphone insert detection input.
6
O-DATA(M)
O
IC control serial data output.
7
O-STB(M)
O
Main strobe output.
8
O-MUTE
O
Mute signal output.
9
O-STB(SHIFT)
O
Latch strobe output for Front shift register.
10
O-CLK-SHIFT
O
Micon clock shifts control output.
11
RESET
I
Reset input.
12
NC
Not connected.
13
I-DISH
I
DVD turntable photo sensor.
14
VSS1
GND.
15
CF1
I
Oscillator input for system clock (9.43MHz).
16
CF2
O
Oscillator output for system clock (9.43MHz).
17
VDD1
Power supply.
18
I-HOLD
I
Power failure detection input.
19 ~ 21
I-KEY1 ~ 3
I
Tact key 1 ~ 3 input.
22
I-TU-SIG / I-MS
I
Tuner signal input / Music sensor signal input.
23
I-MECHASW
I
DVD Mecha detect switch.
24
I-SPEANA
I
Spectrum analyzer signal input.
25
NC
Not connected.
26
I-RE-VOL
I
Rotary encoder volume input.
27
I-RDS-CLK
I
RDS clock input. (Not used)
28
I-TM-BASE
I
Reference signal for clock.
29
I-RMC
I
Remote control signal input.
30 ~ 40
G11 ~ G1
O
FL grid output.
41
NC
Not connected.
42 ~ 45
P35 ~ P32
O
FL segment output.
46
VDD3
Power supply.
47 ~ 48
P31 ~ P30
O
FL segment output.
49
P29 / O-SPEANA-C
O
FL segment output / Spectrum analyzer signal output C.
50
P28 / O-SPEANA-B
O
FL segment output / Spectrum analyzer signal output B.
51
VFL
Power supply for FL input.
52
P27 / O-SPEANA-A
O
FL segment output / Spectrum analyzer signal output A.
53
P26
O
FL segment output.
54
P25 / I-NO-CASINO
O/I
FL segment output / NO-CASINO initial diode setting input.
55
P34 / I-KARAOKE
O/I
FL segment output / KARAOKE initial diode setting input.
56
P23 / NO-DEMO
O/I
FL segment output / NO-DEMO initial diode setting input (not used).
57
P22 / AC-3
O/I
FL segment output / AC-3 initial diode setting input.
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Содержание XR-DV526
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