Pioneer DEH-2300R Service Manual Download Page 1

Page: 1 / 63

PIONEER CORPORATION

4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan

PIONEER ELECTRONICS SERVICE INC.

P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A.

PIONEER EUROPE NV

Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium

PIONEER ELECTRONICS ASIACENTRE PTE.LTD.

253 Alexandra Road, #04-01, Singapore 159936

PIONEER CORPORATION 2000

K-ZZA. OCT. 2000 Printed in Japan

ORDER NO.

CRT2561

HIGH POWER CD PLAYER WITH RDS TUNER

DEH-2330R

X1M,X1N/EW

Service
Manual

CONTENTS

1. SAFETY INFORMATION ............................................2

2. EXPLODED VIEWS AND PARTS LIST .......................3

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ...10

4. PCB CONNECTION DIAGRAM ................................26

5. ELECTRICAL PARTS LIST ........................................34

6. ADJUSTMENT..........................................................38

7. GENERAL INFORMATION .......................................42

7.1 DIAGNOSIS ........................................................42

7.1.1 TEST MODE ..............................................42

7.1.2 DISASSEMBLY .........................................45

7.1.3

CONNECTOR FUNCTION DESCRIPTION

.......49

7.2 PARTS .................................................................50

7.2.1 IC................................................................50

7.2.2 DISPLAY ....................................................57

7.3 OPERATIONAL FLOW CHART ...........................58

8. OPERATIONS AND SPECIFICATIONS.....................59

DEH-2300RB

X1M,X1N/EW

DEH-2300R

X1M,X1N/EW

DEH-2330R/X1M/EW

This service manual should be used together with the following manual(s):

Model No.

Order No.

Mech. Module Remarks

CX-958

CRT2423

S8.1

CD Mech. Module:Circuit Description, Mech.Description, Disassembly

Summary of Contents for DEH-2300R

Page 1: ...1 SAFETY INFORMATION 2 2 EXPLODED VIEWS AND PARTS LIST 3 3 BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 10 4 PCB CONNECTION DIAGRAM 26 5 ELECTRICAL PARTS LIST 34 6 ADJUSTMENT 38 7 GENERAL INFORMATION 42 7 1 DIAGNOSIS 42 7 1 1 TEST MODE 42 7 1 2 DISASSEMBLY 45 7 1 3 CONNECTOR FUNCTION DESCRIPTION 49 7 2 PARTS 50 7 2 1 IC 50 7 2 2 DISPLAY 57 7 3 OPERATIONAL FLOW CHART 58 8 OPERATIONS AND SPECIFICATIONS 59 DE...

Page 2: ...ered by this manual Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty If you are not qualified to perform the repair of this product properly and safely you should not risk trying to do so and refer the repair to a qualified service technician 1 Safety Precautions for those who Service this Unit When checking or adjusting the emit...

Page 3: ...7 6 Warranty Card CRY1157 8 Carton See Contrast table 2 9 Contain Box See Contrast table 2 10 Protector See Contrast table 2 11 Protector See Contrast table 2 12 Case Assy CXB3520 Mark No Description Part No Mark No Description Part No 1 PACKING SECTION PARTS LIST NOTE Parts marked by are generally unavailable because they are not in our Master Spare Parts List Screws adjacent to mark on the produ...

Page 4: ...300R X1M X1N EW are constructed the same except for the following Part No Mark No Symbol and Description DEH 2330R X1N EW DEH 2300RB X1N EW DEH 2300R X1N EW 7 1 Polyethylene Bag CEG1116 CEG1116 CEG1116 8 Carton CHG4223 CHG4222 CHG4221 9 Contain Box CHL4223 CHL4222 CHL4221 10 Protector CHP2251 CHP2251 CHP2251 11 Protector CHP2252 CHP2252 CHP2252 Owner s Manual Installation Manual Model Part No Lang...

Page 5: ...5 DEH 2330R 2300RB 2300R 2 2 EXTERIOR B A ...

Page 6: ... DETACH See Contrast table 2 35 Button 1 6 CLK CAC6822 36 Button A B CAC6823 37 Button EJECT BSM CAC6824 38 Button CROSS CAC6825 39 Button EQ LD CAC6834 40 Button SOURCE CAC6851 41 Spring CBH2210 42 Cover See Contrast table 2 43 Keyboard Unit See Contrast table 2 44 LCD See Contrast table 2 45 Connector CN1801 CKS3580 46 Holder CNC9078 47 Sheet CNM7057 48 Sheet See Contrast table 2 49 Lighting Con...

Page 7: ...CXB6681 CXB6681 63 Panel CNS6385 CNS6345 CNS6345 2 CONTRAST TABLE DEH 2330R X1M X1N EW DEH 2300RB X1M X1N EW and DEH 2300R X1M X1N EW are constructed the same except for the following Part No Mark No Symbol and Description DEH 2330R X1N EW DEH 2300RB X1N EW DEH 2300R X1N EW 14 Insulator CNM6006 CNM6006 CNM6006 32 Detach Grille Assy CXB6142 CXB6143 CXB6141 34 Button DETACH CAC5929 CAC5789 CAC5789 4...

Page 8: ...8 DEH 2330R 2300RB 2300R 2 3 CD MECHANISM MODULE C D ...

Page 9: ...CNC8565 38 Frame CNC8749 39 Lever CNC9265 40 Arm CNC8663 41 Bracket CNC8567 42 43 Spacer CNM3315 44 Sheet CNM6659 45 46 47 Ball CNR1189 48 Belt CNT1086 49 Roller CNV4509 50 Arm CNV6037 51 Arm CNV5247 52 Arm CNV5248 53 Arm CNV5249 54 Guide CNV5254 55 Guide CNV5255 56 Gear CNV5257 57 Gear CNV5256 58 Guide CNV6272 59 Damper CNV6174 60 Arm CNV6096 61 Arm CNV6031 62 Arm CNV6211 63 Guide CNV6012 64 Guid...

Page 10: ...SERVO DAC IC 201 UPD63711GC 16 CN701 CN605 17 1 8 24 CDL IC 301 BA5985FM S801 HOME 12 16 18 11 14 13 10 9 SOP TOP FOP SOM COP COM LOP LOM FWD REV MUTE CD DRIVER 7 18 19 20 14 3 2 4 CLAMP DINC EJTD CDLOAD EJET CONT PDIO TUNER AMP UNIT CONTROL UNIT PICKUP UNIT SERVICE P8 PHOTO UNIT S8 4 VD CD5VON IC 3 EEPROM FM AM TUNER UNIT 28 27 FM AM 1ST IF 10 7MHz T51 Q51 CF51 CF52 CF53 IC1 MIXER IF AMP DET 6 21...

Page 11: ...MUTE 44 KYDT 8 DPDT 9 RESET 60 SWVDD 41 Frontout_L 10 Rearout_L 11 POWER AMP IC 302 PAL006A 14 12 22 4 5 3 21 23 FL MUTE STBY 25 B REM RL B U bsens asens Q902 Q351 MUTE Q350 B KEYBOARD UNIT CN1801 CN601 LCD 22 23 X1801 20 18 Q650 RESET IC 602 S 80834ANY VDD 1 2 SYSPW GND 5 B REM FUSE 10A CD5VON 31 34 23 80 79 27 22 35 VDCONT CLAMP DSCSNS EJTSNS CDLOAD CDEJET CONT PDI 11 PDIO VST VCK VDT Q901 VDD V...

Page 12: ...n the circuit diagrams their resistance values or capacitance values are expressed in codes Ex Resistors Code Practical value 123 12k ohms 103 10k ohms Capacitors Code Practical value 103 0 01µF 101 10 100µF 10V The mark found on some component parts indicates the importance of the safety factor of the part Therefore when replacing be sure to use parts of identical designation Symbol indicates a r...

Page 13: ... 16 PAL006A 600µH 331 16 CN901 CN301 CN605 CEK1136 FM 100 6 6dBs AM 30 2 9dBs CD 10 2dBs FM 100 32 6dBs AM 30 23 1dBs CD 36 2dBs CD 4 1dBs CD 9 4dBs RESET E VOL FIE EQ POWER AMP A SENS B SENS CONTROL UNIT C RR RR FR FR FL FL RL RL ACC GND B REM BACK UP A b ...

Page 14: ...14 DEH 2330R 2300RB 2300R 1 2 3 4 1 2 3 4 D C B A A a A a A b 1 DSP 201M S00B 123 272 272 123 162 162 CN403 CN402 FM 100 15 5dBs AM 30 26dBs FM AM TUNER UNIT TUNER AMP UNIT A ...

Page 15: ...103 10k ohms Capacitors Code Practical value 103 0 01µF 101 10 100µF 10V The mark found on some component parts indicates the importance of the safety factor of the part Therefore when replacing be sure to use parts of identical designation Symbol indicates a resistor No differentiation is made between chip resistors and discrete resistors NOTE Symbol indicates a capacitor No differentiation is ma...

Page 16: ...2330R 2300RB 2300R 1 2 3 4 1 2 3 4 D C B A A a A b A b 332 16 PAL006A 600µH CN901 CN301 CEK1136 FM 100 6 6dBs AM 30 2 9dBs CD 10 2dBs FM 100 32 6dBs AM 30 23 1dBs CD 36 2dBs CD 9 4dBs E VOL FIE EQ POWER AMP 1 ...

Page 17: ...17 DEH 2330R 2300RB 2300R 5 6 7 8 5 6 7 8 D C B A A b A a A b 600µH 331 16 CN605 CEK1136 CD 4 1dBs RESET A SENS B SENS CONTROL UNIT C RR RR FR FR FL FL RL RL ACC GND B REM BACK UP 2 ...

Page 18: ...18 DEH 2330R 2300RB 2300R 1 2 3 4 1 2 3 4 D C B A 3 3 KEYBOARD UNIT KEYBOARD UNIT LCD CAW1605 DEH 2330R X1M X1N EW DEH 2300R X1M X1N EW CAW1615 DEH 2300RB X1M X1N EW LCD DRIVER KEY CONTROLLER B B ...

Page 19: ...1662 14V 40mA DEH 2300RB X1M X1N EW IL1801 1802 CEL1651 14V 40mA DEH 2300R X1M X1N EW D1701 1708 SML210DT DEH 2330R X1M X1N EW D1701 1708 SML210PT DEH 2300R X1M X1N EW R1708 1710 1712 181 DEH 2330R X1M X1N EW DEH 2300RB X1M X1N EW R1708 1710 1712 151 DEH 2300R X1M X1N EW D1701 1708 SML210VT DEH 2300RB X1M X1N EW PTY BSM EQ TA B ...

Page 20: ...VICE P8 PICKUP UNIT PHOTO UNIT S8 CONTROL UNIT SPINDLE MOTOR Q2 CPT230SX TU Q1 CPT230SX TU M3 CXB2562 CARRIAGE MOTOR M1 CXB2190 M2 CXB2195 LOADING MOTOR RF AMP SE 5V REGULATOR CD DRIVER CN101 CN802 CN801 CL203IRXTU CL203IRXTU 3 4 CD MECHANISM MODULE D D C 20 C ...

Page 21: ...DEH 2330R 2300RB 2300R 5 6 7 8 5 6 7 8 D C B A MP SERVO DSP DAC LPF SWITCHES CONTROL UNIT S801 HOME SWITCH ON OFF S802 CLAMP SWITCH ON OFF The underlined indicates the switch position CN701 CN605 A 21 C ...

Page 22: ...0 5V div 9 CH2 TD 0 5V div Test mode 32 tracks jump FWD 0 5ms div 8 CH1 TE 0 5V div 9 CH2 TD 0 5V div Test mode Single jump FWD 0 5ms div 8 CH1 TE 0 5V div 9 CH2 TD 0 5V div Test mode 100 tracks jump FWD 5ms div 6 CH1 FE 0 1V div 3 CH2 FD 0 2V div Normal mode Play 20ms div 3 CH1 FD 0 5V div 0 CH2 MD 1V div Normal mode Focus close 12cm 0 5s div 3 CH1 FD 0 5V div 0 CH2 MD 1V div Normal mode Focus cl...

Page 23: ...ormal mode play 8 CH1 TE 1V div CH2 TEC 1V div Test mode Focus close Tracking open 2ms div 8 CH1 TE 0 5V div 6 CH2 FE 0 5V div Normal mode AGC after focus close 0 2s div PLCK 2V div 0 5µs div Normal mode play 20ms div SCKO 2V div 1µs div Normal mode play Dout 2V div 10µs div Normal mode play LRCK 2V div 20µs div Normal mode play VD 5V div 50ms div Normal mode No disc GND REFO REFO GND REFO REFO RE...

Page 24: ...TD 0 5V div Normal mode During AGC 1 CH1 RFI 1V div CH2 HOLD 5V div Normal mode The defect part passes 800µm B D 0 2ms div 1ms div 0 5ms div 3 CH1 FD 0 5V div CH2 HOLD 5V div Normal mode The defect part passes 800µm B D 0 5ms div 9 CH1 TD 0 1V div CH2 HOLD 5V div Normal mode The defect part passes 800µm B D 0 5ms div REFO REFO REFO REFO REFO REFO REFO REFO REFO REFO REFO REFO ...

Page 25: ...25 DEH 2330R 2300RB 2300R ...

Page 26: ...s for several destination For further information for respective destinations be sure to check with the schematic diagram 2 Viewpoint of PCB diagrams A Capacitor Connector P C Board Chip Part SIDE A SIDE B 1 3 5 7 9 11 13 15 2 4 6 8 10 12 14 16 CN1801 B CN701 C CORD ASSY 4 PCB CONNECTION DIAGRAM 4 1 TUNER AMP UNIT A TUNER AMP UNIT ...

Page 27: ...27 DEH 2330R 2300RB 2300R 5 6 7 8 5 6 7 8 D C B A A FRONT 1 2 3 1 2 FM AM TUNER UNIT SIDE A ANTENNA PRE OUT ...

Page 28: ...28 DEH 2330R 2300RB 2300R 1 2 3 4 1 2 3 4 D C B A A 4 5 6 3 2 1 1 2 3 6 5 4 A TUNER AMP UNIT ...

Page 29: ...29 DEH 2330R 2300RB 2300R 5 6 7 8 5 6 7 8 D C B A A 1 2 3 6 5 4 4 5 6 3 2 1 FRONT SIDE B ...

Page 30: ...30 DEH 2330R 2300RB 2300R 1 2 3 4 1 2 3 4 D C B A TA VOL VOL SOURCE SOURCE 1 2 3 4 5 6 PTY BSM EJECT BAND AUDIO VOL VOL EQ 4 2 KEYBOARD UNIT SIDE A KEYBOARD UNIT B B ...

Page 31: ...31 DEH 2330R 2300RB 2300R 1 2 3 4 1 2 3 4 D C B A B B CN601 A SIDE B KEYBOARD UNIT ...

Page 32: ...30R 2300RB 2300R 1 2 3 4 1 2 3 4 D C B A 4 3 CD MECHANISM MODULE CONTROL UNIT HOME M1 CARRIAGE MOTOR M2 LOADING MOTOR M3 SPINDLE MOTOR PICKUP UNIT SERVICE P8 CN802 CN605 3 2 1 PHOTO UNIT S8 SIDE A D D C C C D A ...

Page 33: ...33 DEH 2330R 2300RB 2300R 1 2 3 4 1 2 3 4 D C B A CLAMP SIDE B CONTROL UNIT C C ...

Page 34: ...S7L A1 D 905 Diode S5688G D 906 Diode HZS6L B2 D 907 Diode HZS9L B3 D 941 Diode S5688G D 942 Diode S5688G D 951 Diode 1SS270 D 952 Diode 1SS270 D 981 Diode HZS9L B1 L 310 Ferri Inductor LAU1R0M L 401 Ferri Inductor LAU4R7K L 402 Ferri Inductor LAU2R2K L 403 Inductor LAU100K L 610 Ferri Inductor LAU101K L 611 Ferri Inductor LAU2R2K L 650 Ferri Inductor LAU2R2K L 703 Inductor LAU100K L 704 Ferri Ind...

Page 35: ...101J R 914 RD1 4PU152J R 916 RS1 16S221J R 918 RS1 16S1R0J R 944 RD1 4PU152J R 951 RD1 4PU153J R 953 RS1 16S472J R 954 RD1 4PU102J R 955 RD1 4PU473J R 981 RS1 16S472J R 982 RS1 16S222J R 983 RD1 4PU221J R 984 RD1 4PU221J CAPACITORS C 310 CKSRYB105K6R3 C 311 CKSRYB104K16 C 313 CKSRYB105K6R3 C 314 CKSRYB104K16 C 315 CKSRYB102K50 C 316 CKSRYB102K50 C 330 CEJA470M10 C 331 CEJA100M16 C 332 CKSRYB104K16...

Page 36: ...181J R 1711 RS1 16S181J R 1712 RS1 16S181J R 1713 RS1 16S131J R 1801 RS1 16S222J R 1802 RS1 16S222J R 1803 RS1 16S471J R 1804 RS1 16S471J R 1805 RS1 16S471J R 1806 RS1 16S471J CAPACITORS C 1801 CKSRYB103K50 C 1811 CKSQYF104Z25 C 1812 CKSQYF104Z25 Unit Number CWM7302 DEH 2300RB X1M X1N EW Unit Name Keyboard Unit MISCELLANEOUS IC 1801 IC PD6340A D 1701 LED SML210VT D 1702 LED SML210VT D 1703 LED SML...

Page 37: ...1 16S103J R 203 RS1 16S393J R 204 RS1 16S103J R 205 RS1 16S103J R 206 RS1 16S182J R 207 RS1 16S123J R 302 RS1 16S153J R 303 RS1 16S103J R 501 RS1 16S102J R 502 RA4C681J R 601 RS1 16S102J R 602 RS1 16S102J R 605 RS1 16S0R0J R 606 RS1 16S0R0J R 801 RS1 8S751J R 803 RS1 8S751J R 902 RS1 16S0R0J R 906 RS1 16S0R0J CAPACITORS C 101 CKSRYB102K50 C 102 CKSRYB104K16 C 103 CEV101M6R3 C 104 CEV470M6R3 C 105 ...

Page 38: ...tems in the unit s software are rendered inoperative in test mode be very careful to avoid mechanical and or electrical shocks to the sys tem when making adjustment Disc detection during loading and eject operations is performed by means of a photo transistor in this unit Consequently if the inside of the unit is exposed to a strong light source when the outer casing is removed for repairs or adju...

Page 39: ...ay Display Display T Close and F T AGC and RF AGC and Fit Servo Power ON Not adjustment for T Offset Display Display 2 Power OFF Power OFF Power OFF 8x 8x 8x TRK SEC MIN 9x 9x 9x TRK SEC MIN 8x 8x 8x TRK SEC MIN 9x 9x 9x TRK SEC MIN or 8x 8x 8x TRK SEC MIN 9x 9x 9x TRK SEC MIN or 00 00 00 TRK SEC MIN 99 99 99 TRK SEC MIN or 00 00 00 TRK SEC MIN 99 99 99 TRK SEC MIN or 00 00 00 TRK SEC MIN 99 99 99...

Page 40: ...unit to the innermost track 3 Press key 3 to close focus the display should read 91 Press key 2 to implement the tracking balance adjust ment the display should now read 81 Press key 3 2 times The display will change returning to 81 on the fourth press 4 As shown in the diagram above monitor the LPF outputs using the oscilloscope and check that the phase differ ence is within 75 Refer to the photo...

Page 41: ...41 DEH 2330R 2300RB 2300R Grating waveform Ech Xch 20mV div AC Fch Ych 20mV div AC 45 0 75 60 30 90 ...

Page 42: ...ter Failure on home switch or CRG move mechanism 11 Electricity Focus Servo NG Focusing not available Stains on rear side of disc or excessive vibrations on REWRITABLE 12 Electricity Spindle Lock NG Spindle not locked Sub code is strange not readable Failure on spindle stains or damages on disc or excessive vibrations Subcode NG A disc not containing CD R data is found Turned over disc are found t...

Page 43: ...mode while maintaining the Acc turned off 2 Key Correspondence Key Test mode New test mode Example Power Off Power On In play Error Production BAND To power on To power off Time Err No switching offset adjustment performed FWD Kick FF TR REV Kick REV TR 1 T Close AGC performed Scan parameter display switching 2 T BAL adjustment Mode T Open 3 To power on F Close RF AGC AGC offset adjustment not per...

Page 44: ...t 1 2 Off focus 25 T balance adjustment 2 2 Off focus 26 Standing by after spindle rough servo is over Off focus 27 Setup before RF AGC first is started Off focus 28 RF AGC first in progress Off focus 29 Setup before RF AGC second is started Off focus 30 RF AGC second in progress Off focus 31 Tracking close in progress Off focus 32 Standing by after tracking is closed Off focus 33 Focus AGC starte...

Page 45: ...d and then remove the Tuner Amp Unit Fig 3 Removing the Case Unit not shown 1 Remove the Case Unit Removing the CD Mechanism Module Fig 1 Remove the four screws Disconnect the connector and then remove the CD Mechanism Module not shown Removing the Panel Assy not shown 1 Disconnect the two stoppers and then remove the Panel Assy Fig 1 Fig 2 Fig 3 Tuner Amp Unit Cover CD Mechanism Module 7 1 2 DISA...

Page 46: ...isengage and remove the mechanism from the one damper by driving it up aslant into front side direction Note When assembling the Carriage Mechanism coat the dampers with alcohol prior to the assembly Removing the Clamp Arm Assy 1 Remove a Spring A a B and a Spring C 2 Drive the Clamp Arm Assy up into rear side direction then disengage the arm from its current position Finally drive the assembly ap...

Page 47: ...ion care must be exercised so that cord may be caught by the gear Removing the LO Arm Assy 1 Remove two Pins to dismount the LO Arm Assy Removing the Control Unit and the Spindle Motor 1 Remove from the connector after mounting the short pin on the flexible PCB of the pickup unit 2 Remove two Soldered joints then remove two Screws A 3 Remove two connectors and a Screw B 4 Disengage the Control Uni...

Page 48: ... Remove the Belt a Screw B two Screws C a Guide and a Screw Unit 4 Dismount the Carriage Motor Note When assembling the Belt use care so that it may not be contaminated by grease Removing the Pickup Unit 1 Remove two Screws and a Shaft 2 Dismount the Pickup Unit Pickup Unit Shaft C Guide B Screw Unit Carriage Motor A A C Belt Loading Motor ...

Page 49: ...30R 2300RB 2300R 7 1 3 CONNECTOR FUNCTION DESCRIPTION 5 7 9 1 3 4 6 8 2 10 12 14 16 11 13 15 1 BACK UP 2 GND 3 NC 4 ACC 5 B REM 6 NC 7 TEL MUTE 8 NC 9 FL 10 RL 11 FL 12 RL 13 FR 14 RR 15 FR 16 RR PRE OUT ANTENNA ...

Page 50: ...d data control output 25 xrst O C CD LSI reset control output 26 xstb O C CD LSI strobe output 27 CLAMP I Disc clamp sense input 28 MIRR I Mirror detection input 29 FOK I Focus OK signal input 30 LOCK I Spindle lock detector input 31 CDLOAD O LOAD motor loading control output 32 TELIN I Cellular mute input 33 VSS VSS 34 CDEJECT O LOAD motor eject control output 35 CD5VON O C CD 5V power supply con...

Page 51: ...ator connection pin 70 X1 Crystal oscillator connection pin 71 IC VPP IC VPP 72 NC Not used 73 TESTIN I Test program mode input 74 AVDD AVDD 75 AVREF0 AVREF0 76 SL I Signal level input 77 TEMP I Temperature detection input 78 VDSENS I VD power supply sense input 79 DINC I Disc detection input 80 EJTD I Disc eject position detect input 80 1 20 21 40 41 60 61 PE5195A Output Format Meaning C C MOS ou...

Page 52: ...a input analogue input 17 REM I Remote control reception 18 DPDT I Display data input 19 NC Not used 20 KYDT O Key data output 21 MODA GND 22 X0 Crystal oscillator connection pin 23 X1 Crystal oscillator connection pin 24 VSS GND 25 26 KDT2 3 I Key data input 27 NC Not used 28 KST4 O Key strobe output 29 32 NC Not used 33 55 SEG35 13 O LCD segment output 56 VDD Power supply 57 64 SEG12 5 O LCD seg...

Page 53: ...to indicate that audio data currently being output consists of noncorrectable data 29 DIN I Serial data input to internal DAC 30 DOUT O Serial audio data output 31 SCKIN I Serial clock input to internal DAC 32 SCKO O Audio data that is output from DOUT changes at rising edge of this clock 33 LRCKIN I LRCK signal input to internal DAC 34 LRCK O Signals to distinguish the right and left channels of ...

Page 54: ...r equalizer parts additional pin 79 EQ1 RF amplifier equalizer parts additional pin 80 RF I RF summing amplifier inverted input 81 A GND Analog circuit GND 82 A I Photo detector A input 83 C I Photo detector C input 84 B I Photo detector B input 85 D I Photo detector D input 86 F I Photo detector F input 87 E I Photo detector E input 88 A VDD Positive power supply terminal to analog circuit 89 REF...

Page 55: ... GND 17 OUT3 18 P GND3 19 OUT3 20 VCC 21 OUT4 22 MUTE 23 OUT4 24 P GND4 SWITCH 25 Offset Detection Offset Detection Offset Detection Offset Detection Protector Over current limit sw_vcc stby Protector Short circuit Mute circuit amp_vcc Stand by Circuit Protector Over voltage sw_vcc Protector Thermal Reference 1CM 1CM 1CM 1CM amp_vcc PAL006A ...

Page 56: ... pulled up to the VDD at 47kΩ 16 CE1 I chip enable 1 AF RF chip enable Active at High To be grounded at 47kΩ 17 NC Not used 18 LDET O lock detector Active at Low To be pulled up to the VDD at 47kΩ 19 CREQ I current request Active at Low To be grounded at 47kΩ 20 NC Not used 21 COMP O composite signal FM composite signal output r out 100Ω 22 VCC power supply Analog section power supply pin D C 8 4V...

Page 57: ...4 SEG3 SEG2 NC NC SEG19 SEG36 COM2B COM0A COM2C COM3B COM2D COM1B COM0B SEG39 SEG38 COM3A COM2A COM1A 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 21 1 47 46 45 44 43 42 41 39 38 50 49 48 40 COM2B COM0A COM2C COM3B COM2D COM1B COM0B COM3A COM2A COM1A SEGMENT COMMON 7 2 2 DISPLAY CAW1605 DEH 2330R X1M X1N EW DEH 2300R X1M X1N EW CAW1615 DEH 2300RB...

Page 58: ...0pin SWVDD L 41pin Source keys operative Completes power on operation After that proceed to each source operation SYSPW H 42pin Starts communication with Grille microcomputer Source ON 300ms 300ms In case of the above signal the communication with Grille microcomputer may fail If the time interval is not 300msec the oscillator may be defective ...

Page 59: ...OPERATIONS AND SPECIFICATIONS 8 1 OPERATIONS Key Finder Buttons 1 6 EJECT button CD loading slot AUDIO button 5 2 3 buttons SOURCE button buttons BAND button LOCAL BSM button Detach button EQ button TA button PTY button Head Unit ...

Page 60: ...Select the desired source e g Tuner Each press of the SOURCE button selects the desired source in the following order Built in CD player Tuner Note When no disc is set in this product built in CD player source will not change When this product s blue white lead is connected to the car s Auto antenna relay control terminal the car s Auto antenna extends when this product s source is switched ON To ...

Page 61: ...ength of time Track Search 0 5 seconds or less Fast Forward Reverse Continue pressing Note If a disc cannot be inserted fully or playback fails make sure the recorded side is down Push the EJECT button and check the disc for damage before reinserting it If a disc is inserted with the recorded side up it will be ejected automatically after a few moments If the built in CD player cannot operate prop...

Page 62: ...t left Front right Front right Rear left Rear left Rear right Rear right Note Depending on the kind of vehicle the functio of 3 and 5 may be different In this case be sure to connect 2 to 5 and 4 to 3 20 Rear speaker Left 19 System remote control 16 Power amp sold separately 15 Connecting cords with RCA pin plugs sold separately 22 Perform these connections when using a different amp sold separate...

Page 63: ...mpact disc audio system Usable discs Compact disc Signal format Sampling frequency 44 1 kHz Number of quantization bits 16 linear Frequency characteristics 5 20 000 Hz 1 dB Signal to noise ratio 94 dB 1 kHz IEC A network Dynamic range 92 dB 1 kHz Number of channels 2 stereo FM tuner Frequency range 87 5 108 MHz Usable sensitivity 9 dBf 0 8 µV 75 Ω mono S N 30 dB 50 dB quieting sensitivity 15 dBf 1...

Search results

Summary of Contents for DEH-2300R

Reviews:

Related manuals for DEH-2300R

Brands by name

Popular brands

Pioneer DEH-2300R, Service Manual

Search results

Summary of Contents for DEH-2300R

Reviews:

Related manuals for DEH-2300R

Brands by name

Popular brands