929-0390-81
- M2 -
pin 70: AWRC
: O : Control signal output for the active wide
range VCO.
pin 71: P VDD
: - : PLL positive voltage supply.
pin 72: PDO
: O : Phase difference signal output of EFM-
PLCK.
pin 73: TMAX S
: O : T max judgment output.
pin 74: TMAX
: O : T max judgment output.
pin 75: LPF N
: IN : Inverted input of LPF for PLL.
pin 76: LPF out
: O : Output for the Low Pass Filter.
pin 77: P Vref
: - : PLL reference voltage.
pin 78: VCO FILTER
: O : Loop filter for VCO.
pin 79: PLL VSS
: - : PLL ground.
pin 80: SLCO
: O : Output of internal DAC for data slice lev-
el generation.
pin 81: RF IN
: IN : RF signal input.
pin 82: RF RP
: IN : RF ripple input.
pin 83: RF EQ out
: O : The output of the RF equalizer.
pin 84: Vref out
: O : Reference voltage output.
pin 85: RESIN
: IN : Resistor connection for the reference cur-
rent.
pin 86: VMDiR
: O : APC reference voltage.
pin 87: TESTR
: O : The compensation terminal for RFEQO
offset.
pin 88: AGCI
: IN : Input of the RF AGC amplifier.
pin 89: RF out
: O : RF signal output.
pin 90: RF VDD
: - : RF power supply.
pin 91: LDO
: O : The laser diode drive output.
pin 92: MDI
: IN : Monitor photo diode signal input.
pin 93: RF VSS
: - : RF ground.
pin 94: FNi 2
: IN : Main beam input.
pin 95: FNi 1
: IN : Main beam input.
pin 96: FPi 2
: IN : Main beam input.
pin 97: FPi 1
: IN : Main beam input.
pin 98: TPI
: IN : Sub beam signal input.
pin 99: TNPC
: O : TNI/TPI capacitor.
pin100: TNI
: IN : Sub beam signal input.
052-5071-30
TMP91CY22IFG-6R96
Mechanism Controller
TerminalDescription
pin
1: Vref L
: - : Reference voltage.
pin
2: A VSS
: - : Analog ground.
pin
3: A VCC
: - : Positive voltage supply for the internal
analog section.
pin
4: LO CW
: O : Loading motor control signal output.
pin
5: LO CCW
: O : Loading motor control signal output.
pin
6: A MUTE
: O : Audio mute signal output.
pin
7: P1/T3
: O : Power ON signal output.
pin
8: NU
: - : Not in use.
pin
9: Power ON 1
: O : Power ON signal output.
pin 10: NU
: - : Not in use.
pin 11: NU
: - : Not in use.
pin 12: NU
: - : Not in use.
pin 13: NU
: - : Not in use.
pin 14: NU
: - : Not in use.
pin 15: NU
: - : Not in use.
pin 16: NU
: - : Not in use.
pin 17: NU
: - : Not in use.
pin 18: NU
: - : Not in use.
pin 19: NU
: - : Not in use.
pin 20: NU
: - : Not in use.
pin 21: FL TX
: O : Serial data output for the flash memory.
pin 22: FL RX
: IN : Serial data input for the flash memory.
pin 23: LED SW
: O : Mechanism sensor LED Drive control.
pin 24: PULL UP
: IN : VCC 3.3V.
pin 25: VCC
: - : Positive voltage supply.
pin 26: X out
: O : Crystal connection.
pin 27: VSS
: - : Negative voltage supply.
pin 28: X in
: IN : Crystal connection.
pin 29: PULL UP
: IN : VCC 3.3V.
pin 30: RESET
: IN : Reset signal input.
pin 31: NU
: - : Not in use.
pin 32: NU
: - : Not in use.
pin 33: NU
: O : Not in use.
pin 34: NU
: O : Not in use.
pin 35: BU DET
: IN : Backup detection signal input.
pin 36: SW 5
: IN : The switch signal input.
pin 37: SBSY
: IN : Sub code block synchronous signal detec-
tion input.
pin 38: Power ON 2
: O : Power ON signal output.
pin 39: MODE CW
: O : Mode motor control.
pin 40: MODE CCW
: O : Mode motor control.
pin 41: U/D CW
: O : Holder control.
pin 42: U/D CCW
: O : Holder control.
pin 43: ALE
: O : Address latch enable output.
pin 44: DR MUTE
: O : Drive mute signal output to the CD IC.
pin 45: NU
: - : Not in use.
pin 46: NU
: - : Not in use.
pin 47: NU
: - : Not in use.
pin 48: TIME
: O : For Time base.
pin 49: Power ON 4
: O : Power ON signal output.
pin 50: LIMIT
: IN : Inside limit switch signal input for the pick-
up.
pin 51: Power ON 3
: O : Power ON signal output.
pin 52: DSP REQ
: IN : DSP request input.
pin 53: CCE
: O : Chip enable signal output.
pin 54: BUS CK
: O : Bus clock output or Tape MSGU control.
pin 55: BUS 3
:I/O: CD IC Data input / output.
pin 56: BUS 2
:I/O: CD IC Data input / output.
pin 57: BUS 1
:I/O: CD IC Data input / output.
pin 58: BUS 0
:I/O: CD IC Data input / output.
pin 59: CD RESET
: O : Reset pulse output to the CD IC.
pin 60: SRM STB
: O : SRAM standby.
pin 61: NU
: - : Not in use.
pin 62: VSS
: - : Negative voltage supply.
pin 63: NMI
: IN : Nonmaskable interrupt.
pin 64: VCC
: - : Positive voltage supply.
pin 65: HSSW1
: IN : L = It operates by one twice the speed of
a standard.
pin 66: NU
: - : Not in use.
pin 67: EEP DI
: IN : Serial data input from EEP-ROM.
pin 68: EEP DO
: O : Serial data output to EEP-ROM.
pin 69: EEP CK
: O : EEP-ROM clock pulse out.
pin 70: EEP CE
: O : EEP-ROM chip enable signal out.
pin 71: NU
: - : Not in use.
pin 72: NU
: - : Not in use.
pin 73: TDO
: O : IEEE standard 1149.1 test data output.
The contents of the selected register (in-
struction or data) are shifted out of TDO
on the falling edge of TCK.
pin 74: T CK
: O : The test clock output.
pin 75: T CLEAR
: O : The test clear output.
pin 76: MECHA SEL 2 : IN : The mechanism selection signal input.