Clarion DXZ745MP Service Manual page 7

052-5055-11 MBM29DL800BA-90PFTN
1. Terminal Description
pin 1: Address 15 : IN : Address signal input.
pin 2: Address 14 : IN : Address signal input.
pin 3: Address 13 : IN : Address signal input.
pin 4: Address 12 : IN : Address signal input.
pin 5: Address 11 : IN : Address signal input.
pin 6: Address 10 : IN : Address signal input.
pin 7: Address 9 : IN : Address signal input.
pin 8: Address 8 : IN : Address signal input.
pin 9: NU : - : Not in use.
pin 10: NU : - : Not in use.
pin 11: WE : IN : Write enable signal input.
pin 12: RESET : IN : Reset signal input.
pin 13: NU : - : Not in use.
pin 14: NU : - : Not in use.
pin 15: Ready/Busy : O : Ready/Busy flag output, H = Ready.
pin 16: Address 18 : IN : Address signal input.
pin 17: Address 17 : IN : Address signal input.
pin 18: Address 7 : IN : Address signal input.
pin 19: Address 6 : IN : Address signal input.
pin 20: Address 5 : IN : Address signal input.
pin 21: Address 4 : IN : Address signal input.
pin 22: Address 3 : IN : Address signal input.
pin 23: Address 2 : IN : Address signal input.
pin 24: Address 1 : IN : Address signal input.
pin 25: Address 0 : IN : Address signal input.
pin 26: CE : IN : Chip enable signal input.
pin 27: VSS : - : Negative supply voltage.
pin 28: OE : IN : Output enable signal input.
pin 29: DQ 0 :I/O: The data input / output.
pin 30: DQ 8 :I/O: The data input / output.
pin 31: DQ 1 :I/O: The data input / output.
pin 32: DQ 9 :I/O: The data input / output.
pin 33: DQ 2 :I/O: The data input / output.
pin 34: DQ 10 :I/O: The data input / output.
pin 35: DQ 3 :I/O: The data input / output.
pin 36: DQ 11 :I/O: The data input / output.
pin 37: VCC : - : Positive supply voltage.
pin 38: DQ 4 :I/O: The data input / output.
pin 39: DQ 12 :I/O: The data input / output.
pin 40: DQ 5 :I/O: The data input / output.
pin 41: DQ 13 :I/O: The data input / output.
pin 42: DQ 6 :I/O: The data input / output.
pin 43: DQ 14 :I/O: The data input / output.
pin 44: DQ 7 :I/O: The data input / output.
pin 45: DQ 15/A-1 :I/O: The data input/output, The Address signal
input.
pin 46: VSS : - : Negative supply voltage.
pin 47: BYTE : IN : The data length selection(8bit/16bit).
pin 48: Address 16 : IN : Address signal input.
051-6399-00 TC94A15F
1.Terminal Description
pin 1: IPF OUT : O : IP flag output.
pin 2: SB OK O : O : Sub code Q data CRCC OK signal output.
pin 3: CLOCKIO :I/O: The clock pulse input/output for the sub
code reading.
pin 4: VDD : - : Positive supply voltage.
pin 5: VSS : - : Negative supply voltage.
pin 6: DATA : O : DATA
pin 7: SF SY O : O : Playback frame synchronous signal output.
pin 8: SB SY O : O : Sub code block synchronous signal output.
pin 9: HSO : O : The play speed flag output.
pin 10: UHSO : O : The play speed flag output.
pin 11: AR SEL IN : IN : Fix to the high level.
pin 12: AWRC : O : The control signal output for the active
wide range VCO.
pin 13: P VDD : - : PLL positive supply voltage.
pin 14: PDO : O : Phase difference signal output of EFM-
PLCK.
pin 15: TMAX S : O : T max judgment output.
8 M bit Flash Memory
CD IC
-7-
pin 16: TMAX : O : T max judgment output.
pin 17: LPF N : IN : Inverted input of LPF for PLL.
pin 18: LPF OUT : O : The output terminal for the Low Pass Fil-
ter.
pin 19: P Vref : - : PLL reference voltage.
pin 20: VCO FILTER : O : Loop filter for VCO.
pin 21: VCO Ref : IN : VCO reference voltage input.
pin 22: DTC N : O : For the analog slicer.
pin 23: DTC P : O : For the analog slicer.
pin 24: PLL VSS : - : PLL ground.
pin 25: SLCO : O : Output of internal DAC for data slice level
generation.
pin 26: RF IN : IN : RF signal input.
pin 27: RF RP : IN : RF ripple input.
pin 28: RF EQ OUT : O : The output of the RF equalizer.
pin 29: A VDD : - : Positive supply voltage for the Analog sec-
tion.
pin 30: RES IN : - : For reference current setting.
pin 31: Vref OUT : O : The reference voltage output.
pin 32: VMDIR : O : The reference voltage output.
pin 33: TESTR : O : The compensation terminal for RFEQO off-
set.
pin 34: INVSEL : IN : MDI polarity selection.
pin 35: AGCI : IN : The input terminal of RF AGC amplifier.
pin 36: RF DCI : IN : The input terminal for RF peak detection.
pin 37: RF OUT : O : RF signal output.
pin 38: PN SEL : IN : The transistor type selection input for laser
diode driver. L=NPN, H=PNP.
pin 39: EQ SET : O : The equalizer setting terminal.
pin 40: RF VDD : - : RF power supply.
pin 41: LDO : O : The laser diode drive output.
pin 42: MDI : IN : Monitor photo diode signal input.
pin 43: RF VSS : - : RF ground.
pin 44: FNI 2 : IN : Main beam signal input.
pin 45: FNI 1 : IN : Main beam signal input.
pin 46: FPI 2 : IN : Main beam signal input.
pin 47: FPI 1 : IN : Main beam signal input.
pin 48: TPI : IN : Sub beam signal input.
pin 49: TNI : IN : Sub beam signal input.
pin 50: FTEO : O : For test.
pin 51: RF ZI : IN : RF ripple zero cross signal input.
pin 52: A VSS : - : Analog ground.
pin 53: RF RP : O : RF ripple signal output.
pin 54: RF DC : O : RF peak detection signal output. (hologram
suitable)
pin 55: FEI : O : Focus error signal output.
pin 56: SBAD : O : Sub beam add signal output.
pin 57: TEI : O : Tracking error signal output.
pin 58: TE Z IN : IN : Tracking error signal inpur for zero cross.
pin 59: A VDD : - : Positive supply voltage for the Analog sec-
tion.
pin 60: FOO : O : Focus equalizer output.
pin 61: TRO : O : Tracking equalizer output.
pin 62: Vref : O : Reference voltage output.
pin 63: FMO : O : Field equalizer output / Speed error output.
pin 64: DMO : O : Disk equalizer output.
pin 65: IO2A :I/O: General input/output.
pin 66: IO3A :I/O: General input/output.
pin 67: MONIT : O : Internal DSP signal monitor.
pin 68: FG IN : IN : FG input for the spindle CAV servo.
pin 69: VSS : - : Negative supply voltage.
pin 70: VDD : - : Positive supply voltage.
pin 71: TESIN : IN : For test.
pin 72: X VSS : - : Master clock analog ground.
pin 73: X IN : IN : Crystal connection.
pin 74: X O : O : Crystal connection.
pin 75: X VDD : - : Clock power supply.
pin 76: D VSS : - : Digital ground.
pin 77: RO : O : Right channel data output for 1-bit DAC.
pin 78: D VDD : - : Positive supply voltage for the digital sec-
tion.
pin 79: D Vref : O : Digital reference voltage.
pin 80: LO : O : Left channel data output for 1-bit DAC.
pin 81: D VSS : - : Digital ground.
DXZ745MP/DXZ746MP