Clarion PU-2354A User Manual

- 4 -PU-2354A
■EXPLANATION OF IC
052-3156-90 MB90F594APF-G System Controller
1.Terminal Description
pin 1: POWER M- : O : Power motor control signal output.
pin 2: POWER M+ : O : Power motor control signal output.
pin 3: MECH POWER: O : Power ON signal output to the tape mech-
anism.
pin 4: MAIN MOTOR : O : "H"= Tape main motor ON.
pin 5: TAPE IN : - : Tape IN signal input.
pin 6: CLIP DET : IN : The clipping detection for the power am-
plifier.
pin 7: 6.5V DET : IN : 6.5V detection terminal.
pin 8: 9.3V DET : IN : 9.3V detection terminal.
pin 9: MODE BIT 2 : IN : The mode bit input from the tape mecha-
nism.
pin 10: MODE BIT 1 :IN: The mode bit input from the tape mecha-
nism.
pin 11: VSS : - : Negative supply voltage.
pin 12: MODE BIT 3 :IN: The mode bit input from the tape mecha-
nism.
pin 13: VOL 1 : IN: Volume control pulse input from the rota-
ry encoder.
pin 14: ES DATA Out : O : The serial data output to the display sec-
tion.
pin 15: ES CLOCK : O : The clock pulse output to the display sec-
tion.
pin 16: ES DATA IN : IN: The serial data input from the display sec-
tion.
pin 17: CD DI : IN : The serial data input from the CD mecha-
nism.
pin 18: CD CK Out : O : The clock pulse output to the CD mecha-
nism.
pin 19: CD DO : O : The serial data output to the CD mecha-
nism.
pin 20: EEP DO : O : The serial data output to EEP ROM.
pin 21: EEP CK : O : The clock pulse output to EEP-ROM.
pin 22: EEP DI :IN: The serial data input from EEP ROM.
pin 23: VCC : - : Positive supply voltage.
pin 24: CD/AC D I : IN : The serial data input from the CD auto
changer.
pin 25: CD/AC CK I : IN : The clock pulse input from the CD auto
changer.
pin 26: MUTE IN : IN : Mute command input.
pin 27: C CONNECT : - : The capacitor connection.
pin 28: ILL CNT 1 : O : Pulse output.
pin 29: ILL CNT 2 : O : Illumination ON signal of CAN BUS.
pin 30: DSP SDA :I/O: The serial data input/output for the digital
signal processor.
pin 31: NU : - : Not in use.
pin 32: DSP SCL : O : SCL output to the digital signal processor.
pin 33: DSP RESET : O : Reset signal output to the DSP IC.
pin 34: A VCC : - : Positive supply voltage for the internal
analog section.
pin 35: A Vref+ : - : Reference voltage for the analog section.
pin 36: A Vref- : - : Reference voltage for the analog section.
pin 37: A VSS : - : Analog ground.
pin 38: FM MODULAT :IN : The input terminal of the internal ADC to
detect FM modulation factor.
pin 39: FM NEIGHBOR: IN: The input terminal of the internal ADC to
detect FM adjacent channel interference.
pin 40: S METER : IN : The input terminal of internal A/D convert-
er to monitor the radio field strength.
pin 41: MULTI PASS : IN : The input terminal of the internal ADC to
detect the multi-pass.
pin 42: GND : - : Ground.
pin 43: LINE TEST : IN : The checking port.
pin 44: ROM Correct : IN : ROM correction port.
pin 45: BACKUP AD : IN : The input terminal of the internal ADC for
the backup voltage detection.
pin 46: CLIP AD I : IN : The input terminal of the internal ADC to
detect the clipping of the speaker signal.
pin 47: DSP P ON MU: O : The power ON mute signal output to the
digital signal processor.
pin 48: CD/AC D O : O : The serial data output to the CD auto
changer.
pin 49: MODE 0 I :IN : Mode select input.
pin 50: MODE 1 I :IN : Mode select input.
pin 51: MODE 2 I :IN : Mode select input.
pin 52: HST IN : IN : The hardware standby.
pin 53: GND : - : Ground.
pin 54: DIAG/TUN SD :I/O: Serial data communication line with the
tuner pack.
pin 55: EEP CS P : O : The chip select signal output to EEP-ROM
for the patching.
pin 56: DIAG/TUN CK : O : Clock pulse output to the tuner pack.
pin 57: WARNING :IN : The warning signal input from the diagno-
sis IC.
pin 58: VCC : - : Positive supply voltage.
pin 59: STBY : O : The standby signal output.
pin 60: POWER LINE : O : 4 ohm speaker out = "H", Line out = "L".
pin 61: MAIN 14V : O : ON signal output to 14V power supply
section.
pin 62: MAIN 5V : O : ON signal output to 5V power supply sec-
tion.
pin 63: D VSS : - : Digital ground.
pin 64: POWER ON : O : Power ON signal output.
pin 65: EEP CS : O : The chip select signal output to EEP-ROM.
pin 66: IF ON bk O : O : ON signal output to power supply section
for fuba antenna.
pin 67: ES RESET : O : The reset pulse output to the display sec-
tion.
pin 68: D VCC : - : Positive supply voltage.
pin 69: CAN WAKE : O : The wake signal output to CAN IC.
pin 70: CAN ENABLE : O : The enable signal output to CAN IC.
pin 71: CAN STROBE : O : The strobe pulse output to CAN IC.
pin 72: CAN ERR I :IN: The error signal input from CAN IC.
pin 73: D VSS : - : Digital ground.
pin 74: CAN TX : O : CAN transmit.
pin 75: CAN RX :IN : CAN receve.
pin 76: CAN INH I : IN : The inhibit signal input from CAN IC.
pin 77: RST : IN : Reset signal input.
pin 78: ES SRQI : IN : SRQ input from the display section.
pin 79: POWER SW : IN : Power switch ON signal input.
pin 80: VOL 2 : IN: Volume control pulse input from the rota-
ry encoder.
pin 81: GND : - : Ground.
pin 82: X 0 : - : Crystal connection.
pin 83: X 1 : - : Crystal connection.
pin 84: VCC : - : Positive supply voltage.
pin 85: CD RESET : O : The reset pulse output to the CD IC.
pin 86: CD WAKE UP : O : The wake up signal output to the CD
mechanism.
pin 87: CD CS : O : The chip select signal output to the CD
mechanism.
pin 88: CD SRQ : IN : SRQ input from the CD mechanism.
pin 89: PHANTOM ON : O : ON signal output to power supply section
for phantom antenna.
pin 90: DIAG CONT+ : IN : The diagnosis terminal.
pin 91: AM ON : O : AM ON signal output.
pin 92: FM ON : O : FM ON signal output.
pin 93: CD/AC SEL : O : CD/Auto-Changer select signal output.
pin 94: AMP MUTE : O : Muting signal output to the Audio Power
Amplifier.
pin 95: AMP ON : O : Audio power amplifier ON signal output.
pin 96: FOW/REV : O : Forward/Reverse select output.
pin 97: METAL DET :IN : Metal tape detect signal input.
pin 98: APC DET I :IN: APC detected signal input.
pin 99: APC ON : O : APC ON signal output.
pin100: REEL PULSE :IN : Reel pulse input from the tape mechanism.
052-3157-90 MB90F583BPF-G Display Controller
1.Terminal Description
pin 1: KI 0 : IN : Key scan signal input.
pin 2: KI 1 : IN : Key scan signal input.
pin 3: KI 2 : IN : Key scan signal input.
pin 4: KI 3 : IN : Key scan signal input.
pin 5: KI 4 : IN : Key scan signal input.
pin 6: KI 5 : IN : Key scan signal input.
pin 7: KI 6 : IN : Key scan signal input.
pin 8: KI 7 : IN : Key scan signal input.
pin 9: LCD A0 : O : Data/Command distinction signal output to

Clarion PU-2354A Specifications

General

Brand	Clarion
Model	PU-2354A
Category	Car Video System
Language	English