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Pin No.
Pin Name
I/O
Description
IC DESCRIPTION-2/10 (LC877256V-5V36)-1/2
O-RIDOP
O-PLLCE
I/O-BUSY
O-DATA
O-MUTE
O-LCD DATA
O-LCD STB
O-LCD CLK
O-POWER
O-HMUTE
____________
RESET
I-TU-SIG
NC
VSS1
CF1
CF2
VDD1
______________
I-HOLD
____________
I-KEY1
____________
I-KEY2
___________
I-HSW
I-RID
O-NP1
O-NP2
__________________
I-SPHOLD
I-SIGNAL
I-RDSCLK
V-SW
RDS
LW
_____________
AM10K
FW-WIDE
___________
DEMO
O
O
I/O
O
O
O
O
O
O
O
I
I
—
—
I
O
—
I
I
I
I
I
O
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
Output pin for Rid open.
Output pin for PLL Chip enable.
BUSY signal input or output.
Control data output to the DSP etc.
Muting control signal output to the LINE MUTE driver.
Data output to the LCD driver.
Data latch signal output to the LCD driver.
Clock signal output to the LCD driver.
Power on/off control signal output.
Headphone muting control signal output.
Reset pin.
Input pin for Tuner FM VSM.
Not connected.
Negative power supply pin.
Input pin for ceramic oscillator.
Output pin for ceramic oscillator.
Positive power supply pin.
HOLD signal input.
Function key signal input from S141-149.
Function key signal input from S111-117.
Headphone detect signal input from J701.
Voltage detect signal input for VM.
NTSC/PAL selection control signal output.
NTSC/PAL selection control signal output.
Pull down.
SPEANA signal input from IC601.
RDS clock input from the tuner.
TM BASE signal input from the tuner.
Data signal input from the remote control receiver.
Not connected.
Terminal for a selector.
Terminal for a selector.
Terminal for a selector.
Terminal for a selector.
Terminal for a selector.
Terminal for a selector.
Terminal for a selector.
Terminal for a selector.
Terminal for a selector.
Terminal for a selector.
Terminal for a selector.
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