Pioneer CX-958 service manual Mp, Servo, Dsp, Dac, Lpf

Page 21

5		6		7		8

DEH-2130R,2100R

A

SWITCHES:

CONTROL UNIT

S801 : HOME SWITCH.....ON-OFF

S802 : CLAMP SWITCH....ON-OFF

The underlined indicates the switch position.

B

MP, SERVO, DSP, DAC, LPF

CN701

C

A CN605

D

D 21

5		6		7		8

Image 21

Contents DEH-2130R X1M/EW ContentsCD Player Service Precautions Safety InformationPacking Exploded Views and Parts ListExterior BSZ26P060FMC BMZ26P120FMCBSZ30P060FMC BSZ30P120FMCCD Mechanism Module BSZ20P040FMC BMZ20P030FMCJFZ20P025FMC JGZ17P025FZKBlock Diagram Block Diagram and Schematic DiagramKeyboard Unit Keyboard Unit Overall Connection DiagramguideTuner AMP Assy 12 A-a Keyboard Tuner AMP Assy Cellular Mute FM/AM Tuner Unit FM/AM Tuner UnitDEH-2130R,2100R Keyboard Unit 18 CCN601 Control Unit MP, SERVO, DSP, DAC, LPF REFO2.5V Waveforms$ Plck @ EFMScko LrckCH1 RFI 1V/div CH1 FD 5V/div CH1 TD 5ms/div ⁄ CH2 Hold DEH-2130R,2100R PCB Connection Diagram a Tuner AMP Assy Tuner AMP AssyCord Assy Side a Tuner AMP Assy Side B FM/AM Tuner Unit 30 BDEH-2130R,2100R Keyboard Unit 32 CCN601 Motorcarriage Motorloading UNITSERVICEP8Pickup Control Unit Photo UNITS8Clamp Electrical Parts List MiscellaneousResistors Capacitors Unit Number CWE1500 Unit Number CWM6779DEH-2130R Unit Number CWX2411 Unit Name Control Unit CD Adjustment Adjustment99 99 Flow ChartChecking the Grating After Changing the Pickup Unit Test ModeRefout RefoGrating waveform Error Messages Diagnosis 7.1.1 Test ModeGeneral Information RF AMP NGBand New Test ModeFF/TR+ REV/TRMIN ERROR-40Disassembly Removing the Panel Assy not shownRemoving the Tuner Amp Assy Removing the Upper Frame Removing the Carriage MechanismRemoving the Clamp Arm Assy Removing the Guide Arm Assy Removing the LO Arm AssyRemoving the Control Unit and the Spindle Motor Removing the Pickup Unit Removing the Loading Motor and CarriagePin FunctionsPE5090A PartsRCK LdetAsens BsensPM4009A Pin Functions PD6293A Pin Functions UPD63711GC TEST1 TEST0Atest DAC0Pin Functions BA5985FM CAW1559 DisplayVDD=5V Operational Flow ChartOperations Operations and SpecificationsPreset Number Indicator Band Frequency Indicator Manual and Seek TuningBand Indicator Preset TuningDisc Loading Slot EjectAudio Menu Functions DEH-2130R,2100R Specifications