Clarion PS-2760D, Service Manual

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PS-2760D
051-6212-18 LC72191JM-UC-TLM PLL Frequency Synthesizer
Terminal Description
pin 1: X IN : IN : Crystal connection.
pin 2: CE : IN : Chip enable signal input.
pin 3: DI : IN : Serial data input.
pin 4: CLOCK : IN : The clock pulse input.
pin 5: DO : O : Serial data output.
pin 6: SYNC : O : Clock pulse output.
pin 7: SHIFT IN 0 : IN : The input terminal of internal shift resister.
pin 8: SHIFT IN 1 : IN : The input terminal of internal shift resister.
pin 9: DO 0 : O : Parallel data output.
pin 10: DO 1 : O : Parallel data output.
pin 11: DO 2 : O : Parallel data output.
pin 12: DO 3 : O : Parallel data output.
pin 13: DO 4 : O : Parallel data output.
pin 14: DO 5 : O : Parallel data output.
pin 15: L CTR : IN : The input terminal of internal general
counter.
pin 16: H CTR : IN : The input terminal of internal general
counter.
pin 17: DO 6 : O : Parallel data output.
pin 18: AM OSC IN : IN : The input terminal of the internal counter
for AM OSC ( Local Oscillation ).
pin 19: FM OSC IN : IN : The input terminal of the internal counter
for FM OSC ( Local Oscillation ).
pin 20: VDD : - : Positive supply voltage.
pin 21: PD 1 : O : PLL error output.
pin 22: PD 2 : O : PLL error output.
pin 23: VSS : - : Negative supply voltage.
pin 24: X OUT : O : Crystal connection.
052-3196-00 M30624MGA-630GP System Controller
Terminal Description
pin 1: MODE 2 : IN : Mode select input. Refer Table 1.
pin 2: CAR SEL : IN : A type-of-a-car distinction input port.
H=YT4, L=Y8W
pin 3: AREA 1 : IN : The destination setting input.
Refer Table 2.
pin 4: AREA 2 : IN : The destination setting input.
Refer Table 2.
pin 5: CLK SEL : IN : The initial setting input for the clock.
pin 6: BYTE : IN : The data length selection(8bit/16bit).
pin 7: CN VSS : IN : Connect to VSS via a resistor.
pin 8: ANT ON : O : Antenna ON command output.
pin 9: DX/LO : O : DX/Local select signal output.
pin 10: RESET : IN : Reset signal input.
pin 11: X out : O : Crystal connection.
pin 12: GND : - : Ground.
pin 13: X in : IN : Crystal connection.
pin 14: VDD : - : Positive voltage supply.
pin 15: NU : - : Not in use.
pin 16: BU DET : IN : Backup detection signal input.
pin 17: ACC DET : IN : ACC detection signal input.
pin 18: CATS DET : IN : The backup voltage detection for CATS.
pin 19: 27pin connect : IN : Connect to 27pin.
pin 20: ILL ON : IN : Illumination ON signal input.
pin 21: SYS ON : O : System ON signal output.
pin 22: BEEP : O : Beep out.
pin 23: TIME BASE : IN : Time-base pulse input.
pin 24: PLL DI : IN : Serial data input from the PLL IC.
pin 25: NAVI MUTE : O : Muting signal output to suppress the noise
without Navigation sound interrupting.
pin 26: AMP ON : O : Audio power amplifier ON signal output.
pin 27: RX : IN : Serial data input.
pin 28: TX : O : Serial data output.
pin 29: GS1-SO/IX6-TX : O : 1-CD Serial data output. 6-CD Serial data
output.
pin 30: GS1-CK/IX6-RX :I/O: 1-CD clock output. 6-CD Serial data input.
pin 31: AMP MUTE : O : Muting signal output to the Audio Power
Amplifier.
pin 32: ST : IN : The stereo flag input.
pin 33: SYS ACC : O : ACC detect signal output.
pin 34: EEP DI : IN : The serial data input from the EEP-ROM.
pin 35: EEP DO : O : The serial data output to the EEP-ROM.
pin 36: EEP CS : O : The chip select signal output to the EEP-
ROM.
pin 37: EEP CK : O : The clock pulse output to the EEP-ROM.
pin 38: CATS TP : IN : Pll up.
pin 39: NU : - : Not in use.
pin 40: NU : - : Not in use.
pin 41: NU : - : Not in use.
pin 42: NU : - : Not in use.
pin 43: NU : - : Not in use.
pin 44: NU : - : Not in use.
pin 45: NU : - : Not in use.
pin 46: NU : - : Not in use.
pin 47: EEP TP Out : O : Diagnosis output for EEP-ROM.
pin 48: IO TP Out : O : Diagnosis output for I/O PORT.
pin 49: MD 8V : O : Power supply control output terminal for
MD mechanisms.
pin 50: CD 5V : O : 5V power supply ON signal output for CD.
pin 51: CD 8V : O : CD motor power supply control output or
the power supply control output terminal for
photo-sensors, H=CD ON, L=CD OFF.
pin 52: MD LD : IN : Disc-in signal input from the MD mecha-
nism.
pin 53: MD SI : IN : Serial data input from the MD mechanism.
pin 54: MD X SRQ : IN : Request signal input from the MD mecha-
nism.
pin 55: MD RESET : O : MD reset pulse output.
pin 56: MD SO : O : Serial data output to the MD mechanism.
pin 57: MD X SCK : O : The clock pulse output to the MD mecha-
nism.
pin 58: MD X CS : O : The chip selection signal output to the MD
mechanism.
pin 59: MD W P : O : W ake up signal output to the MD mecha-
nism.
pin 60: VDD : - : Positive voltage supply.
pin 61: NU : - : Not in use.
pin 62: GND : - : Ground.
pin 63: CD SI : IN : Serial data input from the CD mechanism.
pin 64: CD SRQ : IN : SRQ input from the CD mechanism.
pin 65: CD CS : O : The chip select signal output to CD mech-
anism.
pin 66: CD WAKEUP : O : The wakeup signal output to the CD mech-
anism.
pin 67: CD RESET : O : The reset pulse output to the CD IC.
pin 68: NU : - : Not in use.
pin 69: NU : - : Not in use.
pin 70: NU : - : Not in use.
pin 71: NU : - : Not in use.
pin 72: NU : - : Not in use.
pin 73: NU : - : Not in use.
pin 74: NU : - : Not in use.
pin 75: NU : - : Not in use.
pin 76: NU : - : Not in use.
pin 77: NU : - : Not in use.
pin 78: BL CONT : O : The back light control signal output.
pin 79: BL ON : O : Back light ON command output.
pin 80: LCD DI : IN : The srial data input from the LCD driver.
pin 81: EV/LCD/PLL DO : O : The serial data output for the electric vol-
ume IC , LCD driver and PLL IC.
pin 82: EV/LCD/PLL CK : O : The serial clock output for the electric vol-
ume IC , LCD driver and PLL IC.
pin 83: EV/LCD/PLL CE : O : The chip enable output for the electric vol-
ume IC , LCD driver and PLL IC.
pin 84: NU : - : Not in use.
pin 85: E VOL 1L : IN : Pulse signal input from the rotary encod-
er.
pin 86: E VOL 2L : IN : Pulse signal input from the rotary encod-
er.