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IC, LC87F65C8A
3 7 63 1515 0
Pin No.
Pin Name
1
O-CD-CE
2
I-CD-SENSE
3
O-CD-SQCLK
4
O-AMP-ON
5
O-TUNER-ON
6
O-PLL-CLK
7
O-PLL-DATA
8
O-VOLCTL
9
I-CD-SUBQ
10
O-CLK SHIFT
11
I-RESET
12
I-ACOFF
13
I-TU-SIG
14
VSS1
15
CF1
16
CF2
17
VDD1
18
I-CD SW
19
I-KEY1
20
I-KEY0
TE
L 13942296513
21
I-ENCODER
22
O-LED BL1
23
O-LED BL2
24
O-LED AM1
25
O-LED AM2
26
I-LEVEL
27
I-RDS-CLK
28
I-TMBASE
29
I-REMOTE
30 ~ 45
NC
46
VDD3
47
I-STEREO
48
I-TUNE-IFC
49
I-RDS-DATA
50
NC
51
VP
52 ~ 60
NC
61
COLOR
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62
MD-SEL
63
DEMO-SEL
.
64
BBE-SEL
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I/O
O
Chip enable output to CD DSP IC (CXD2589Q).
I
SENS input from CD DSP IC (CXD2589Q).
O
SUBQ data readout clock output to CD DSP IC (CXD2589Q).
O
Power on control output to POWER AMP IC (LA4663A). "L" = POWER ON.
O
TUNER power supply control output. "H" = POWER ON.
O
Clock output to TUNER PLL IC (LC72131D).
O
Data output to TUNER PLL IC (LC72131D).
O
Connect to VOLUME/FUNCTION/TONE CONTROL IC (M62495FP) pin 13 (CONT).
I
SUBQ input from CD DSP IC (CXD2589Q).
O
Clock shift output for FM-BEAT.
I
Reset input.
I
Power failure detection/HOLD input.
I
RDS signal input.
–
GND.
I
Crystal oscillator input for system clock (9.43MHz).
O
Crystal oscillator output for system clock (9.43MHz).
–
Power supply (+5.6V).
I
CD tray (open/close) position detection input.
I
Tact key A/D level input 1.
I
Tact key A/D level input 0.
I
A/D input from rotary encoder.
O
LED control output for LCD back light.
O
LED control output for LCD back light.
O
LED control output for LCD back light.
O
LED control output for LCD back light.
I
A/D input from AMP for level meter display.
I
RDS clock input.
I
Time base input from TUNER PLL IC (LC72131D).
I
Remote control signal input.
–
Not connected.
–
Power supply (+5.6V).
I
TUNER stereo-mode input. "L" = STEREO.
I
TUNER TUNE-IF count input. "L" = TUNE.
I
RDS data input.
–
Not connected.
–
Connected to GND.
–
Not connected.
O
Not used.
I
Initial setting selector. "L" = MD.
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I
Initial setting selector. "L" = DEMO.
i
I
Initial setting selector. "L" = BBE.
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2 9
8
Description
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3
6 7
1 3
1 5
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9 4
2 8
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8
2 9
9 4
2 8
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