Clarion VRX928RVD, Service Manual

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- 9 - VRX928RVD
pin190: LD 10 :I/O: Device data input/output.
pin191: LD 11 :I/O: Device data input/output.
pin192: VSS : - : Negative supply voltage.
pin193: VCC : - : Positive supply voltage.
pin194: LD 12 :I/O: Device data input/output.
pin195: LD 13 :I/O: Device data input/output.
pin196: LD 14 :I/O: Device data input/output.
pin197: LD 15 :I/O: Device data input/output.
pin198: LWRLL : O : Device write enable.
pin199: LWRHL : O : Device write enable.
pin200: VSS : - : Negative supply voltage.
pin201: VCC : - : Positive supply voltage.
pin202: NU : - : Not in use.
pin203: NU : - : Not in use.
pin204: LA 0 : O : Device address output.
pin205: LA 1 : O : Device address output.
pin206: LA 2 : O : Device address output.
pin207: LA 3 : O : Device address output.
pin208: VSS : - : Negative supply voltage.
052-5041-51 TMP95CW64F-3UR6(Z) DVD Mechanism Control-
ler
1.Terminal Description
pin 1: A Vref : IN : Reference voltage for the internal ADC.
pin 2: A VSS : - : Analog ground.
pin 3: A VCC : - : Positive supply voltage for the internal
analog section.
pin 4: NU : - : Not in use.
pin 5: NU : - : Not in use.
pin 6: Connect 7 : IN : Connect to pin7.
pin 7: EJECT SW : IN : Eject switch signal input.
pin 8: A MUTE : O : The audio mute signal output.
pin 9: SYS P 1 : O : System power 1 control signal output.
pin 10: NU : - : Not in use.
pin 11: RESET : O : Reset signal output.
pin 12: TEST 0 : O : For the test.
pin 13: TEST 1 : O : For the test.
pin 14: TEST 2 : O : For the test.
pin 15: TEST 3 : O : For the test.
pin 16: MCW : O : Loading motor control output.
pin 17: MCCW : O : Loading motor control output.
pin 18: TX D2 : O : The serial data output.
pin 19: RX D2 : IN : The serial data input.
pin 20: DVD R DE CS : O : The chip select signal output to the DVD
ROM decoder.
pin 21: DVD PRO CS : O : The chip enable signal output to DVD
processor.
pin 22: NU : - : Not in use.
pin 23: SPNDL CNT : O : Spindle control output.
pin 24: NU : - : Not in use.
pin 25: VCC : - : Positive supply voltage.
pin 26: GND : - : Ground.
pin 27: X 1 : - : Crystal connection.
pin 28: X 2 : - : Crystal connection.
pin 29: CNNCT VCC : IN : Connect to VCC.
pin 30: RESET : IN : Reset signal input.
pin 31: ACC CNT : IN : ACC ON signal input.
pin 32: NU : - : Not in use.
pin 33: LE TIME : O : For loading/eject time.
pin 34: FG PULSE : IN : FG pulse input.
pin 35: DISC MT SHRT : IN : Disc motor short brake.
pin 36: DATA REQ
: O : The data request.
pin 37: D PRO INT : IN : The interrupt signal input from DVD pro-
cessor.
pin 38: CMMD DT REQ : O : The command data request output.
pin 39: REM 5V
: O : Power ON signal output to the 5V supply
circuit.
pin 40: ID CONTINUE : O : ID check.
pin 41: DVD R DE INT : IN : The interrupt signal input from the DVD
ROM decoder.
pin 42: NU : - : Not in use.
pin 43: DVD R DE RST: O : The reset signal output to the DVD ROM
decoder.
pin 44: VCC : - : Positive supply voltage.
pin 45: D 0 :I/O: Data input/output.
pin 46: D 1 :I/O: Data input/output.
pin 47: D 2 :I/O: Data input/output.
pin 48: D 3 :I/O: Data input/output.
pin 49: D 4 :I/O: Data input/output.
pin 50: D 5 :I/O: Data input/output.
pin 51: D 6 :I/O: Data input/output.
pin 52: D 7 :I/O: Data input/output.
pin 53: TEST 4 : O : For the test.
pin 54: TEST 5 : O : For the test.
pin 55: TEST 6 : O : For the test.
pin 56: TEST 7 : O : For the test.
pin 57: TEST 8 :I/O: For the test.
pin 58: TEST 9 :I/O: For the test.
pin 59: TEST 10 :I/O: For the test.
pin 60: TEST 11 :I/O: For the test.
pin 61: CNNCT VCC : IN : Connect to VCC.
pin 62: GND : - : Ground.
pin 63: VCC : - : Positive supply voltage.
pin 64: BUSY OUT : O : Busy flag output.
pin 65: DISC : O : Disc distinction signal output.
pin 66: LAYER : O : Layer distinction signal output.
pin 67: NU : - : Not in use.
pin 68: CHUKING : IN : The chucking switch signal input.
pin 69: DVD MCH S 1 : IN : The sensor signal input from DVD mech-
anism.
pin 70: DVD MCH S 2 : IN : The sensor signal input from DVD mech-
anism.
pin 71: DVD MCH S 3 : IN : The sensor signal input from DVD mech-
anism.
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: MA : O : MA.
pin 77: NU : - : Not in use.
pin 78: NU : - : Not in use.
pin 79: NU : - : Not in use.
pin 80: AD 7 : O : Address output.
pin 81: AD 6 : O : Address output.
pin 82: AD 5 : O : Address output.
pin 83: AD 4 : O : Address output.
pin 84: AD 3 : O : Address output.
pin 85: AD 2 : O : Address output.
pin 86: AD 1 : O : Address output.
pin 87: AD 0 : O : Address output.
pin 88: RD STRB : O : The read strobe output.
pin 89: WR STRB : O : The write strobe output.
pin 90: NU : - : Not in use.
pin 91: GND : - : Ground.
pin 92: TEST 12 : IN : For the test.
pin 93: TEST 13 : IN : For the test.
pin 94: TEST 14 : IN : For the test.
pin 95: TEST 15 : IN : For the test.
pin 96: TEST 16 : IN : For the test.
pin 97: TEST 17 : IN : For the test.
pin 98: LIMIT SNC : IN : The inside limit signal input from the
mechanism.
pin 99: NU : - : Not in use.
pin100: Vref H : - : Reference voltage.
052-6056-10 M30620MCA-F92GP Master System controller
1.Terminal Description
pin 1: SPEED PULSE : IN : The speed pulse input.
pin 2: TIME BASE
: IN : Time base pulse input.
pin 3: SPEED SEL 1 : O : The time constant select signal output for
the speed pulse counter.
pin 4: SPEED SEL 2 : O : The time constant select signal output for
the speed pulse counter.
pin 5: RDS CLK : IN : RDS clock pulse input.
pin 6: BYTE : IN : Connect to the ground.
pin 7: CN VSS : IN : Connect to VSS.
pin 8: SYS ACC : O : ACC detect signal output.
pin 9: NU : - : Not in use.
pin 10: RESET : IN : Reset signal input.
pin 11: X OUT : O : Crystal connection.
pin 12: VSS : - : Negative supply voltage.