Panasonic CQ-C1110AN Service Manual

Also see for CQ-C1100VN: Installation instructions Service manual Operating instructions

Contents

Panasonic CQ-C1110AN Service Manual Manual pdf 8 page image

10.3. CD Servo BlockIC1 : C1BB00000665PinNo.Port Description I/O (V)1 D.GND Digital Ground - 02 RFOK RFOK Signal O 4.93 /RESET Reset I 4.94 A0 Address 0 I 4.05 /STB Strobe I 4.96 /SCK Serial Clock I 4.97 SO Serial Data Output O 08 SI Serial Data Input I 3.09 /XTALEN Crystal Oscillaton Enable I 010 D.VDD Digital Power Supply - 4.911 DA.VDD D/A Converter Power Supply - 4.712 ROUT R-channel Audio Signal Output O 3.313 DA.GND D/A Converter Ground - 014 REGC Capacitor Connection for Regulator - 3.415 DA.GND D/A Converter Ground - 016 LOUT L-channel Audio Signal Output O 3.317 DA.VDD D/A Converter Power Supply - 4.618 R+(NC) No connection - -19 R-(NC) No connection - -20 L-(NC) No connection - -21 L+(NC) No connection - -22 X.VDD Crystal Oscillator Power Supply - 4.823 XTAL Crystal Connection O 2.324 /XTAL Crystal Connection I 2.125 X.GND Crystal Oscillator Ground - 026 D.VDD Digital Power Supply - 4.727 EMPH(NC) No connection - -28 FLAG(NC) No connection - -29 DIN Data Input I 2.530 DOUT Data Output O 2.531 SCKIN Serial Clock Input I 2.732 SCKO Serial Clock Output O 2.733 LRCKIN LR Clock Input I 2.534 LRCK LR Clock O 2.535 HOLD/WDCK(NC)No connection - -36 TX(NC) No connection - -37 D.GND Digital Ground - 038 C16M(NC) No connection - -39 LIMIT(NC) No connection - -40 D.VDD Digital Power Supply - 4.941 LOCK Lock O 4.942 RFCK(NC) No connection - -43 MIRR/WFCK(NC)No connection - -44 PLCK(NC) No connection - -45 D.GND Digital Ground - 046 C1D1(NC) No connection - -47 C1D2(NC) No connection - -48 C2D1(NC) No connection - -49 C2D2(NC) No connection - -50 C2D3(NC) No connection - -51 D.VDD Digital Power Supply - 4.952 PACK(NC) No connection - -53 TSO(NC) No connection - -54 TSI Parameter Input for Text Data I 055 /TSCK Serial Clock for Text Data I 056 TSTB Text Parameter Strobe I 057 D.GND Digital Ground - 058 TEST0 Test I 059 TEST1 Test I 060 ATEST Analog Test O 2.061 A.GND Analog Ground - 062 FD Focus Drive O 2.5PinNo.Port Description I/O (V)63 TD Tracking Drive O 2.564 SD Sled Drive O 2.665 MD Motor Drive O 2.566 DAC0(NC) No connection - -67 DAC1(NC) No connection - -68 DAC2(NC) No connection - -69 DAC3(NC) No connection - -70 A.VDD Digital Power Supply - 4.971 EFM EFM Signal O 2.772 ASY Slice Level I 2.473 C3T Capacitance Connection for 3T SignalDetecting Circuit- 2.774 RFI RF Signal Input I 2.475 AGCO AGC Amp Output O 2.476 AGCI AGC Amp Input I 2.477 RFO RF Amp Output O 2.778 EQ2 Equalizer Parts Connection for RFAmp- 2.579 EQ1 Equalizer Parts Connection for RFAmp- 0.380 RF- Impedance Connection to RF Amp forNegative FeedbackI 2.381 A.GND Analog Ground - 082 A Error Signal Input I 2.783 C(NC) No connection - -84 B Error Signal Input I 2.785 D(NC) No connection - -86 F Error Signal Input I 2.987 E Error Signal Input I 2.988 A.VDD Analog Power Supply - 4.989 REFOUT Reference Output O 2.590 FE- Impedance Connection to Focus ErrorAmp for Negative FeedbackI 2.591 FEO Focus Error Amp Output O 2.592 TE- Impedance Connection to TtackingError Amp for Negative FeedbackI 2.593 TEO Tracking Error Amp Output O 2.594 TE2 Tracking Error Amp Output Multipliedby TwoO 2.695 TEC Tracking Error Comparator I 2.596 A.GND Analog Ground - 097 PD Photo Diode Signal (for DetectingLaser Power) InputI 0.298 LD Laser Diode Control Current Output O 3.699 PN APC Circuit Polarity Control I 0100 A.VDD Analog Power Supply - 4.98CQ-C1120AN / CQ-C1120GN / CQ-C1110AN / CQ-C1110GN / CQ-C1100VN