Pioneer DEH-3400R Service Manual
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Pioneer DEH-3400R Service Manual

Pioneer DEH-3400R Service Manual

High power cd player with rds tuner
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See also: Operating Manual , Installation Manual
Service
Manual
HIGH POWER CD PLAYER WITH RDS TUNER
DEH-3400R
DEH-2460R
DEH-2430R
- This service manual should be used together with the following manual(s):
Model No.
Order No.
CX-977
CRT2624
CONTENTS
1. SAFETY INFORMATION ............................................3
2. EXPLODED VIEWS AND PARTS LIST .......................4
4. PCB CONNECTION DIAGRAM ................................32
5. ELECTRICAL PARTS LIST ........................................40
6. ADJUSTMENT..........................................................48
For details, refer to "Important symbols for good services" on the next page.
PIONEER CORPORATION
PIONEER ELECTRONICS (USA) INC.
PIONEER EUROPE NV
Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936
C PIONEER CORPORATION 2001
DEH-3400R/XN/EW
Mech. Module Remarks
S9
CD Mech. Module:Circuit Description, Mech.Description, Disassembly
4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A.
XN/EW
XN/EW
7. GENERAL INFORMATION .......................................52
7.1 DIAGNOSIS ........................................................52
7.1.1 DISASSEMBLY .........................................52
7.1.2
7.2 PARTS .................................................................56
7.2.1 IC................................................................56
7.2.2 DISPLAY ....................................................65
7.3 OPERATIONAL FLOW CHART ...........................66
7.4 CLEANING ..........................................................67
8. OPERATIONS AND SPECIFICATIONS.....................68
ORDER NO.
CRT2760
XN/EW
.......55
K-ZZD. NOV. 2001 Printed in Japan

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  • Page 1: Table Of Contents

    PIONEER ELECTRONICS (USA) 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 C PIONEER CORPORATION 2001 K-ZZD. NOV. 2001 Printed in Japan...
  • Page 2 DEH-3400R,2460R,2430R [ Important symbols for good services ] In this manual, the symbols shown-below indicate that adjustments, settings or cleaning should be made securely. When you find the procedures bearing any of the symbols, be sure to fulfill them: 1. Product safety You should conform to the regulations governing the product (safety, radio and noise, and other regulations), and should keep the safety during servicing by following the safety instructions described in this manual.

  • Page 3: Safety Information

    DEH-3400R,2460R,2430R 1. SAFETY INFORMATION This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual.

  • Page 4: Exploded Views And Parts List

    DEH-3400R,2460R,2430R 2. EXPLODED VIEWS AND PARTS LIST 2.1 PACKING NOTE: - Parts marked by “*” are generally unavailable because they are not in our Master Spare Parts List. - Screws adjacent to ∇ mark on the product are used for disassembly.
  • Page 5 DEH-3400R,2460R,2430R (2) CONTRAST TABLE DEH-3400R/XN/EW, DEH-2460R/XN/EW and DEH-2430R/XN/EW are constructed the same except for the following: Part No. Mark No. Symbol and Description DEH-3400R/XN/EW DEH-2460R/XN/EW DEH-2430R/XN/EW 2 Inner Box CHW1754 Not used Not used 9 Carton CHG4546 CHG4642 CHG4647 10 Contain Box...
  • Page 6 DEH-3400R,2460R,2430R 2.2 EXTERIOR(DEH-3400R/XN/EW)
  • Page 7 DEH-3400R,2460R,2430R - EXTERIOR SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. 1 Screw BMZ30P040FZK 41 Pin CNV6486 2 Screw BMZ30P100FMC 42 Lighting Conductor CNV6487 3 Screw BSZ26P060FMC 43 Gear CNV6507 4 Screw BSZ30P060FMC 44 Arm...
  • Page 8 DEH-3400R,2460R,2430R 2.3 EXTERIOR(DEH-2460R/XN/EW, DEH-2430R/XN/EW)
  • Page 9 DEH-3400R,2460R,2430R (1) EXTERIOR SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. 1 Screw BMZ30P040FZK 41 Pin CNV6486 2 Screw BMZ30P100FMC 42 Lighting Conductor CNV6487 3 Screw BSZ26P060FMC 43 Gear CNV6507 4 Screw BSZ30P060FMC 44 Arm...
  • Page 10 DEH-3400R,2460R,2430R 2.4 CD MECHANISM MODULE (UD321BR) (GEM1035)
  • Page 11 DEH-3400R,2460R,2430R - CD MECHANISM MODULE SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. 1 Control Unit CWX2481 46 Gear CNV6320 2 Connector(CN701) CKS1959 47 Arm CNV6322 3 Connector(CN101) CKS3486 48 Arm CNV6323 4 Screw BMZ20P025FMC...

  • Page 12: Block Diagram And Schematic Diagram

    DEH-3400R,2460R,2430R 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAM TUNER AMP UNIT Q411 Q420 Q415 LDET FM/AM TUNER UNIT FM/AM 1ST IF 10.7MHz MPXREF 41kHz TMUTE AMRF T51 Q51 CF51 CF52 CF53 ANTENNA CN402 AMDET AMANT L ch IC 2 FM MPX...
  • Page 13 DEH-3400R,2460R,2430R CN351 DEH-3400R/XN/EW FRONT L CH Q 341 TMUTE LDET REAR L CH Q 351 FM/AM SYSTEM CONTROLLER Q359 IC 610 (1/2) PE5260B VDD REGULATOR Q913 TUNPCE PCE1 TUNPCK TUNPCE2 PCE2 TUNPDO PDIO VCC REGULATOR TUNPDI Q911 LOCL Q910 CN901...
  • Page 14 DEH-3400R,2460R,2430R 3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)(DEH-3400R/XN/EW) Note: When ordering service parts, be sure to refer to “EXPLODED VIEWS AND PARTS LIST” or “ELECTRICAL PARTS LIST”. Large size SCH diagram TUNER MUTE Guide page Detailed page ELECTRONIC R791 SYST ANTENNA JACK...
  • Page 15 DEH-3400R,2460R,2430R TUNER AMP UNIT CD:+9.4dBs PRE OUT VOLUME FM(100%):+6.6dBs AM(30%):-2.9dBs CD:+10.2dBs MUTE EM CONTROLLER 600µH PE5260B POWER AMP FM(100%):+32.6dBs AM(30%):+23.1dBs CD:+36.2dBs CEK1136 > BACK UP B.REM TEL MUTE VDD REGULATOR VCC REGULATOR SYS+B REGULATOR BACK UP SENSE BACK ACC SENSE...
  • Page 16 DEH-3400R,2460R,2430R...
  • Page 17 DEH-3400R,2460R,2430R A-a B...
  • Page 18 DEH-3400R,2460R,2430R...
  • Page 19 DEH-3400R,2460R,2430R...
  • Page 20 DEH-3400R,2460R,2430R 3.3 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)(DEH-2460R/XN/EW, DEH-2430R/XN/EW) TUNER MUTE ELECTRONIC R791 SYST ANTENNA JACK DSENS EJECT PANEL UNIT For resistors and capacitors in the circuit diagrams, their resistance values or capacitance values are expressed in codes: *Capacitors Ex. *Resistors Code...
  • Page 21 DEH-3400R,2460R,2430R TUNER AMP UNIT CD:+9.4dBs VOLUME PRE OUT FM(100%):+6.6dBs AM(30%):-2.9dBs CD:+10.2dBs MUTE EM CONTROLLER 600µH PE5260B POWER AMP FM(100%):+32.6dBs AM(30%):+23.1dBs CD:+36.2dBs CEK1136 > BACK UP B.REM TEL MUTE VDD REGULATOR VCC REGULATOR SYS+B REGULATOR BACK UP SENSE BACK ACC SENSE TELEPHONE MUTE B.REMOTE...
  • Page 22 DEH-3400R,2460R,2430R...
  • Page 23 DEH-3400R,2460R,2430R A-a B...
  • Page 24 DEH-3400R,2460R,2430R...
  • Page 25 DEH-3400R,2460R,2430R...
  • Page 26 DEH-3400R,2460R,2430R 3.4 KEYBOARD UNIT REMOTE CONT KEY CONTROL AND DISPLAY DRIVER ← DEH-3400R/XN/EW DEH-2460R/XN/EW DEH-2430R/XN/EW IC1902 RS-140 Not used Not used D1919,1920 SML-310PT SML-310PT SML-310DT S1900-1906 CSG1107 CSG1107 CSG1117 S1908-1916 CSG1107 CSG1107 CSG1117 CAW1699 CAW1719 CAW1719 R1900 Not used R1905...
  • Page 27 DEH-3400R,2460R,2430R MOTE CONTROL SENSOR KEYBOARD UNIT VOLUME CSD1077 SOURCE CN1951 CSG1111 LOCAL/BSM ← BAND LOUD DISP/REG CSG1111 AUDIO XN/EW...

  • Page 28: Cd Mechanism Module

    DEH-3400R,2460R,2430R 3.5 CD MECHANISM MODULE CONTROL UNIT PICKUP UNIT(SERVICE)(P9) RF AMP CN101 ACT/MOTOR DRIVER SPINDLE M1 CXB6007 LOADING/CARRIAGE M2 CXB5903 5V REGULATOR...
  • Page 29 DEH-3400R,2460R,2430R SERVO CONTROL/DSP/DAC/LPF 16.934MHz SWITCHES: CONTROL UNIT S901 : HOME SWITCH..ON-OFF S902 : CLAMP SWITCH..ON-OFF S903 : DSCSNS SWITCH..ON-OFF S904 : 12EJ SWITCH..ON-OFF S905 : 8EJ SWITCH..ON-OFF The underlined indicates the switch position. Decimal points for resistor and capacitor fixed values are expressed as : 2.2→2R2...
  • Page 30 DEH-3400R,2460R,2430R Note:1. The encircled numbers denote measuring pointes in the circuit diagram. 2. Reference voltage VREF:2.1V - Waveforms 5 CH1:FD 1 CH1:DSCSNS 5V/div. 1 CH1:DSCSNS 5V/div. 500mV/div. 2 CH2:CLCONT 2 CH2:CLCONT 6 CH2:FOK 5V/div. 5V/div. 5V/div. 500ms/div. 500ms/div. 500ms/div. 7 CH3:MD...
  • Page 31 DEH-3400R,2460R,2430R % CH1:RFO 5 CH1:FD % CH1:RFO 1V/div. 1V/div. 1V/div. 200ms/div. 0 CH2:TE ^ CH2:FOP 0 CH2:TE 500µs/div. 1V/div. 5ms/div. 2V/div. 500mV/div. ! CH3:TD ! CH3:TD 1V/div. 1V/div. With no disk inserted 32 Track Jump During "Focus Close" 1 Track Jump Ref.

  • Page 32: Pcb Connection Diagram

    DEH-3400R,2460R,2430R 4. PCB CONNECTION DIAGRAM 4.1 TUNER AMP UNIT TUNER AMP UNIT CORD ASSY NOTE FOR PCB DIAGRAMS 1. The parts mounted on this PCB include all necessary parts for several destination. For further information for respective destinations, be sure to check with the schematic dia- gram.
  • Page 33 DEH-3400R,2460R,2430R SIDE A PRE OUT ANTENNA JACK CN1950 FRONT...
  • Page 34 DEH-3400R,2460R,2430R TUNER AMP UNIT...
  • Page 35 DEH-3400R,2460R,2430R SIDE B...
  • Page 36 DEH-3400R,2460R,2430R 4.2 PANEL UNIT SIDE B PANEL UNIT PANEL UNIT CN1901 CN750...
  • Page 37 DEH-3400R,2460R,2430R 4.3 KEYBOARD UNIT SIDE A SIDE B KEYBOARD UNIT KEYBOARD UNIT ← CN1951...
  • Page 38 DEH-3400R,2460R,2430R 4.4 CD MECHANISM MODULE SIDE A CONTROL UNIT...
  • Page 39 DEH-3400R,2460R,2430R SIDE B CONTROL UNIT...

  • Page 40: Electrical Parts List

    DEH-3400R,2460R,2430R 5. ELECTRICAL PARTS LIST NOTES: - Parts whose parts numbers are omitted are subject to being not supplied. - The part numbers shown below indicate chip components. Chip Resistor RS1/_S___J,RS1/__S___J Chip Capacitor (except for CQS..) CKS.., CCS.., CSZS..=====Circuit Symbol and No.===Part Name Part No.
  • Page 41 DEH-3400R,2460R,2430R =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- RS1/16S103J RS1/16S153J RS1/16S681J RS1/16S153J RD1/4PU473J RS1/16S222J RD1/4PU472J RS1/16S473J RD1/4PU473J RS1/16S104J RS1/16S102J RS1/16S102J RS1/16S473J RD1/4PU222J RS1/16S153J RD1/4PU472J RS1/16S681J RD1/4PU222J RS1/16S681J...
  • Page 42 DEH-3400R,2460R,2430R =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- CCSRCH100D50 Unit Number : CWM8326 (DEH-2460R/XN/EW) CCSRCH100D50 DEH-2430R/XN/EW) CEJQ2R2M50 Unit Name : Tuner Amp Unit CEJQ2R2M50 CEJQ2R2M50 MISCELLANEOUS CEJQ2R2M50...
  • Page 43 DEH-3400R,2460R,2430R =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- Ferri-Inductor LAU101K RS1/16S272J Ferri-Inductor LAU101K RS1/16S224J Ferri-Inductor LAU2R2K RS1/16S681J Ferri-Inductor LAU2R2K RS1/16S102J Ferri-Inductor LAU2R2K RS1/16S225J Crystal Resonator 3.648MHz CSS1447 RS1/16S681J Ceramic Resonator 4.194304...
  • Page 44 DEH-3400R,2460R,2430R =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- RD1/4PU222J CKSQYB102K50 RS1/16S102J CKSQYB102K50 RD1/4PU222J CKSQYB102K50 RS1/16S0R0J CKSQYB102K50 RS1/16S1R0J CKSQYB102K50 RD1/4PU220J CKSQYB102K50 RD1/4PU132J CKSQYB102K50 RD1/4PU122J CKSQYB102K50 RS1/16S103J CKSRYB102K50 RS1/16S222J...
  • Page 45 DEH-3400R,2460R,2430R =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- 1918 NSSW440-9159 CAPACITORS 1919 SML-310PT 1920 SML-310PT 1901 CSZS100M6R3 1900 Ceramic Resonator 4.97MHz CSS1573 1902 CKSRYB104K25 1900 Switch CSG1107...
  • Page 46 DEH-3400R,2460R,2430R =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- 1957 RS1/16S181J 1935 RS1/16S104J 1958 RS1/16S151J 1936 RS1/16S151J 1959 RS1/16S181J 1939 RS1/16S151J 1960 RS1/16S151J 1941 RS1/16S121J 1961 RS1/16S181J 1942...
  • Page 47 DEH-3400R,2460R,2430R =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- RS1/16S153J CKSRYB473K16 RS1/16S103J CKSRYB473K16 RS1/16S103J CKSRYB104K16 RS1/16S124J CKSRYB104K16 RS1/16S0R0J CEV220M6R3 RS1/16S471J CKSRYB104K16 RS1/16S333J CKSRYB104K16 RS1/16S332J CKSRYB104K16 RS1/16S332J CCSRCH470J50 RS1/16S514J...

  • Page 48: Adjustment

    DEH-3400R,2460R,2430R 6. ADJUSTMENT 6.1 CD ADJUSTMENT 1) Precautions 2) Test Mode • This unit uses a single power supply (+5V) for the reg- This mode is used for adjusting the CD mechanism ulator. The signal reference potential, therefore, is module of the device.

  • Page 49: Checking The Grating After Changing The Pickup Unit

    DEH-3400R,2460R,2430R 6.2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT • Note : The grating angle of the PU unit cannot be adjusted after the PU unit is changed. The PU unit in the CD mecha- nism module is adjusted on the production line to match the CD mechanism module and is thus the best adjusted PU unit for the CD mechanism module.
  • Page 50 DEH-3400R,2460R,2430R Ech → Xch 20mV/div, AC Grating waveform Fch → Ych 20mV/div, AC 0° 30° 45° 60° 75° 90°...

  • Page 51: Error Mode

    DEH-3400R,2460R,2430R 6.3 ERROR MODE - Error Messages If a CD is not operative or stopped during operation due to an error, the error mode is turned on and cause(s) of the error is indicated with a corresponding number. This arrangement is intended at reducing nonsense calls from the users and also for facilitating trouble analysis and repair work in servicing.

  • Page 52: General Information

    DEH-3400R,2460R,2430R 7. GENERAL INFORMATION 7.1 DIAGNOSIS 7.1.1 DISASSEMBLY Removing the Case (not shown) 1. Remove the Case. CD Mechanism Module Removing the Panel Assy (Fig.1) Remove the two screws and then remove the Panel Assy. Removing the CD Mechanism Module (Fig.1) Remove the four screws and then remove the CD Mechanism Module.
  • Page 53 DEH-3400R,2460R,2430R - How to hold the Mechanical Unit 1. Hold the top and bottom frame. 2. Do not squeeze top frame's front portion too tight, because it is fragile. Do not squeeze. - How to remove the Top and Bottom Frame 1.
  • Page 54 DEH-3400R,2460R,2430R - How to remove the Control Unit 1. Give jumper-solder treatment to the Flexible Wire of Jumper-Solder the Pickup unit, then remove the wire from the Connector. Control Unit 2. Remove all 4 points of solder-treatment on the Lead Wire.

  • Page 55: Connector Function Description

    DEH-3400R,2460R,2430R 7.1.2 CONNECTOR FUNCTION DESCRIPTION - DEH-3400R/XN/EW ANTENNA PRE OUT - DEH-2460R/XN/EW, DEH-2430R/XN/EW ANTENNA PRE OUT 1. GND 2. BACK UP 3. ACC 4. NC 5. NC 6. B.REM 7. NC 8. TEL MUTE 9. RL- 10. FL- 11. RL+ 12.

  • Page 56: Parts

    DEH-3400R,2460R,2430R 7.2 PARTS 7.2.1 IC Pin Functions(PE5260B) Pin No. Pin Name Format Function and Operation MODEL1 Model select input RDS noise level input NL2DT RDS noise level 2 input AVSS A/D GND FM stereo input SD input AVREF1 A/D converter reference voltage...
  • Page 57 DEH-3400R,2460R,2430R Pin No. Pin Name Format Function and Operation LDET PLL lock sense input RDS demodulation clock input bsens Back up power sense input asens ACC power sense input dsens Grille detach sense ADPW A/D converter power supply output Not used...
  • Page 58 DEH-3400R,2460R,2430R - Pin Functions (PD6340A) Pin No. Pin Name Function and Operation SEG4-0 LCD segment output COM3-0 LCD common output VLCD LCD drive power supply 11-14 KST3-0 Key strobe output 15,16 KDT0,1 Key data input (analogue input) Remote control reception...
  • Page 59 DEH-3400R,2460R,2430R - Pin Functions(TA2153FN) Pin No. Pin Name Function and Operation Power supply voltage terminal RFGC RF amplitude adjustment control signal terminal GMAD AGC amplifier frequency characteristic adjustment terminal Main beam amplifier input terminal Main beam amplifier input terminal Sub beam amplifier input terminal...
  • Page 60 DEH-3400R,2460R,2430R - Pin Functions(TC9495F2) Pin No. Pin Name Function and Operation TESTO Test mode terminal Replay speed flag output terminal uhso Replay speed flag output terminal EMPH Emphasis flag output terminal for sub code Q data LRCK Channel clock (44.1 kHz) output terminal...
  • Page 61 DEH-3400R,2460R,2430R Pin No. Pin Name Function and Operation 58-61 FLGA-D External flag output terminal for internal signal monitor Digital + power supply terminal (5 V) Digital ground terminal RF amplifier gain switching terminal Not used HOME detection switch input terminal...
  • Page 62 DEH-3400R,2460R,2430R - Pin Functions(BA5996FM) Pin No. Pin Name Function and Operation Input pin for reference voltage OPIN2(+) Input pin for non-inverting input for CH2 preamplifier OPIN2(-) Input pin for inverting input for CH2 preamplifier OPOUT2 Output pin for CH2 preamplifier...
  • Page 63 DEH-3400R,2460R,2430R PAL007A Protector; Over voltage Reference amp_vcc Stand-by P-GND2 Circuit OUT2- Offset Protector; STBY Detection Thermal OUT2+ OUT1- Offset P-GND1 Detection OUT1+ Protector; S-GND Short circuit AC-GND OUT3+ Offset P-GND3 Detection OUT3- OUT4+ Offset MUTE Detection OUT4- P-GND4 SWITCH Protector;...
  • Page 64 DEH-3400R,2460R,2430R - FM/AM Tuner Unit FM/AM 1ST IF 10.7MHz MPXREF 41kHz AMRF T51 Q51 CF51 CF52 CF53 AMDET AMANT L ch IC 2 FM MPX R ch ANT ADJ COMP MIXER, IF AMP, DET. LDET FMANT RFGND FMRF CF202 IC 3...

  • Page 65: Display

    DEH-3400R,2460R,2430R 7.2.2 DISPLAY - CAW1699(DEH-3400R/XN/EW), CAW1719(DEH-2460R/XN/EW, DEH-2430R/XN/EW)

  • Page 66: Operational Flow Chart

    DEH-3400R,2460R,2430R 7.3 OPERATIONAL FLOW CHART Power ON VDD=5V Pin 68 bsens Pin 63 BSENS=L asens Pin 64 ASENS=L dsens Pin 65 DSENS=L ADPW←H Pin 66 CSENS - CSENS 2V, 3V CSENS Pin 80 Source returns to the original one(before you open).

  • Page 67: Cleaning

    DEH-3400R,2460R,2430R 7.4 CLEANING Before shipping out the product, be sure to clean the following portions by using the prescribed cleaning tools: Portions to be cleaned Cleaning tools CD pickup lenses Cleaning liquid : GEM1004 Cleaning paper : GED-008...

  • Page 68: Operations And Specifications

    Rotate to increase or decrease the volume. button Press to switch traffic announcements function on or off. Remote control(DEH-3400R) The steering remote control CD-SR80 is sold separately. Operation is the same as when using the button on the head unit. See the explanation of the head unit about the operation of each button with the exception of , which is explained below.
  • Page 69 DEH-3400R,2460R,2430R...
  • Page 70 DEH-3400R,2460R,2430R...
  • Page 71 DEH-3400R,2460R,2430R...
  • Page 72 DEH-3400R,2460R,2430R...

  • Page 73: Specifications

    Weight ......1.5 kg Signal-to-noise ratio ..94 dB (1 kHz) (IEC-A network) Dynamic range ....92 dB (1 kHz) Audio Maximum power output 50 W × 4 (DEH-3400R) Number of channels ..2 (stereo) 45 W × 4 (DEH-2460R, FM tuner DEH-2430R) 27 W ×...

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