Clarion CZ209 Service Manual page 5

Cd/usb/mp3/wma receiver
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pin 90 : OSC_FM/AM : IN : FM/AM oscillation input.
pin 91 : N.C
: IN : Connect to GND.
pin 92 : FM/AM_IFC
: IN : FM/AM IF signal input.
pin 93 : N.C
: IN : Connect to GND.
pin 94 : EO
: O : PLL phase compare ERROR output.
pin 95 : N.C
: O : Not in use.
pin 96 : FM ON
: O : The power supply control signal outpur for
tuner FM+B.
pin 97 : AM ON
: O : The power supply control signal outpur for
tuner AM+B.
pin 98 : N.C
: O : Not in use.
pin 99 : FM-ST/SD
: IN : At receiving the FM station, this port detects
the stereo signal. At seeking or scanning,
this port detects the station detection signal.
: N.C
: IN : Connect to GND.
pin100
052-3995-90
LC87F1HC8A-F5AF1-E
Terminal Description
pin 1 : P73
:I/O : INT3 input (input with noise filter)/
0 timer event input/timer 0H capture input/
infrared rays remote control reception input.
pin 2 : RESET
: IN : Reset signal input.
pin 3 : XT1
: IN : Input terminal for 32.768kHz crystal
departure pendulum.
pin 4 : XT2
:I/O : Not in use.
pin 5 : VSS1
: - : Power supply terminal.
pin 6 : CF1
: IN : Input terminal for ceramic/crystal departure
pendulum.
pin 7 : CF2
: O : Output terminal for ceramic/crystal departure
pendulum.
pin 8 : VDD1
: - : Positive supply voltage.
pin 9 : P10
:I/O : SI00 data output.
pin 10 : P11
:I/O : SI00 data input/bus I/O.
pin 11 : P12
:I/O : SI00 clock I/O.
pin 12 : P13
:I/O : SI01 data output.
pin 13 : P14
:I/O : SI01data input/bus I/O.
pin 14 : P15
:I/O : SI01 clock I/O.
pin 15 : P16
:I/O : Timer 1PWML output.
pin 16 : P17
:I/O : Timer 1PWMH output/buzzer output.
pin 17 : PWM1
:I/O : Not in use.
pin 18 : PWM0
:I/O : Connect to GND.
pin 19 : VDD2
: - : Positive supply voltage.
pin 20 : VSS2
: - : Power supply terminal.
pin 21 : P00
:I/O : Connect to GND.
pin 22 : P01
:I/O : Connect to GND.
pin 23 : P02
:I/O : Not in use.
pin 24 : P03
:I/O : Not in use.
pin 25 : P04
:I/O : Not in use.
pin 26 : P05
:I/O : System clock output/audio interface
SDAT I/O.
pin 27 : P06
:I/O : Timer 6 toggle output/audio interface
BCLK I/O.
pin 28 : P07
:I/O : Timer 7 toggle output/audio interface
LRCK I/O.
pin 29 : P20
:I/O : Not in use.
pin 30 : P21
:I/O : Not in use.
pin 31 : P22
:I/O : SI04 data I/O/RD output in parallel interface.
pin 32 : P23
:I/O : Not in use.
pin 33 : P24
:I/O : SI04 clock I/O/INT7 input/timer 0H capture1
input.
pin 34 : P25
:I/O : Not in use.
pin 35 : P26
:I/O : Not in use.
pin 36 : P27
:I/O : Not in use.
pin 37 : UHD-
:I/O : USB data I/O terminal UHD-/general
purpose I/O port.
pin 38 : UHD+
:I/O : USB data I/O terminal UHD+/ general
purpose I/O port.
pin 39 : VDD3
: - : Positive supply voltage.
pin 40 : VSS3
: - : Power supply terminal.
pin 41 : P34
:I/O : PLL filter circuit connection terminal for USB
interface.
pin 42 : P33
:I/O : PLL filter circuit connection terminal for audio
interface.
pin 43 : P32
:I/O : Inside limit switch signal input.
pin 44 : P31/RXD
:I/O : UART1 reception.
pin 45 : P30/TXD
:I/O : UART1 transmission.
pin 46 : P70
:I/O : Output for INT0 input/HOLD release input/
timer 0L capture input/watchdog timer.
pin 47 : P71
:I/O : INT1 input/HOLD release input/timer 0H
capture input.
pin 48 : P72
:I/O : INT2 input/HOLD release input/0 timer event
input/timer 0L capture input/high-speed clock
counter input.
CMOS LSI eight bit single-chip
USB host control microcomputer
-5-
051-6928-90
341S2094
iPod attestation and broadcasting
Terminal Description
pin 1 : VCC
: - : Supply voltage, positive terminal.
pin 2 : XIN
: - : 32.768 kHz crystal oscillator or external
clock source.
pin 3 : XOUT
: - : Not in use.
pin 4 : CLOCK_ENAB: IN : CLOCK_OUT enable (active high).
pin 5 : N.C
: - : Not in use.
pin 6 : N.C
: - : Not in use.
2
pin 7 : I2C_SCL
:I/O : I
C clock.
2
pin 8 : I2C_ADDR0
: IN : I
C slave address selection.
2
pin 9 : I2C_ADDR1
: IN : I
C slave address selection.
2
pin 10 : I2C_ADDR2
: IN : I
C slave address selection.
pin 11 : CP_READY
: O : CP ready to receive next instruction
(active high).
pin 12 : MODE0
: IN : Operating voltage selection.
pin 13 : MODE1
: IN : Communication mode selection.
pin 14 : N.C
: - : Not in use.
2
pin 15 : I2C_SDA
:I/O : I
C data.
pin 16 : MODE2
: IN : Communication mode selection.
pin 17 : ROSC
: IN : Connect via 100 kohm 1% resistor to VCC.
pin 18 : SPI_nSS
: IN : SPI slave select (active low) .
pin 19 : SPI_SIMO
: IN : SPI master-to-slave data.
pin 20 : SPI_SOMI
: O : SPI slave-to-master data.
pin 21 : SPI_UCLK
: IN : SPI clock
pin 22 N.C
: - : Not in use.
pin 23 : N.C
: - : Not in use.
pin 24 : N.C
: - : Not in use.
pin 25 : N.C
: - : Not in use.
pin 26 : N.C
: - : Not in use.
pin 27 : N.C
: - : Not in use.
pin 28 : N.C
: - : Not in use.
pin 29 : N.C
: - : Not in use.
pin 30 : N.C
: - : Not in use.
pin 31 : N.C
: - : Not in use.
pin 32 : CLOCK_OUT : O : 32.768KHz clock output, if selected by
CLOCK_ENAB.
pin 33 : N.C
: - : Not in use.
pin 34 : N.C
: - : Not in use.
pin 35 : N.C
: - : Not in use.
pin 36 : N.C
: - : Not in use.
pin 37 : N.C
: - : Not in use.
pin 38 : nRESET
: IN : CP reset (active low) .
pin 39 : VSS
: - : Supply voltage, negative terminal.
pin 40 : VCC
: - : Supply voltage, positive terminal.
CZ209/CZ209A

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