CAUTION Use an optional Pioneer USB cable (CD-U51E) to connect the USB audio player/USB memory to the USB port. Since the USB audio player/USB memory is projected forward from the unit, it is dangerous to connect directly.
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Display indication Shuffle or shuffle all function is (shuf- on while the iPod source is being fle) selected. The sound retriever function is (sound re- triever) 4 6 8 CTRL (control mode) is set to iPod iPod. Only for ES, ES1, ID memory SD/SDHC memory card is in- Indicator...
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DEH-4290SD/XNID Wired remote input Power amp Hard-wired remote control adaptor (sold separately) can be connected (sold separately). Front output Connect with RCA cables This product (sold separately) Power amp (sold separately) Antenna jack Rear output or subwoofer output Fuse (10 A) Yellow Connect to the constant 12 V System remote control...
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FM/AM TUNER UNIT 10 9 8 18 19 5V → 3.3V EEPROM 5.0V AM ANT FMRF 3.3V 2.5V MIXER, IF AMP FM ANT DET, FM MPX FMRF RF adj ANT adj CF52 3.3V → 2.5V 2.5V 3.3V DEH-4250SD/XNES...
5. DIAGNOSIS 5.1 OPERATIONAL FLOWCHART Power ON VCC1 = 3.3 V Pin 14 BSENS Pin 16 BSENS = L ASENS Pin 18 ASENS = L DSENS Pin 17 Starts communication with Grille microcomputer. 500 ms SWVDD <- H Pin 47 500 ms In case of the above signal, the communication Source keys...
5.2 ERROR CODE LIST ERROR CODES If a CD memory device is inoperable, or operation of such media is stopped by an error, the error mode is established and a cause of the error is displayed by an error code. Indication of error codes is intended to reduce the number of calls from customers and facilitate failure analysis and repair work in servicing.
6. SERVICE MODE 6.1 DISPLAY TEST MODE The information such as the system version is checked and the lighting of every segment on the display is checked. [Operation key] Corresponding key Processing Remarks CLK/DISP OFF + LIST Switching to next test display Also used as an entry key [Test item] Test mode is started...
6.2 CD TEST MODE - Flow Chart NOTE When a CD-DA (regular music CD) is played in the CD test mode, its sound quality [Key] [3] + [DISP] -> Reset [CD] or [SOURCE] will be temporarily deteriorated. The CD will then repeat normal, deteriorated, Test Mode IN Source ON normal…...
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7. DISASSEMBLY While the photograph shown is slightly different from this model in shape, the disassembly procedure is the same. - Removing the Case (not shown) 1. Remove the Case. - Removing the CD Mechanism Module (Fig.1) CD Mechanism Module Release the two latches and then remove the Panel Assy.
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How to Hold the Mechanism Unit 1. Hold the Upper and Lower Frames at the specified parts (circled with broken blue lines in the photo below). 2. You can hold the tabs of the Lower Frame (circled with broken green lines in the photo below) if you do so only while lifting the Mechanism Unit from the table.
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Mechanism Module: How to Set to the Quasi-Clamp State (Driven by the Motor) 1. Remove the solder from the CRG-motor lead wire (Fig. 1). 2. Push in the Disc Detection Arm while applying 4-V power to the CRG Motor (Fig. 2). (Apply 4-V power to the green lead wire.
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How to Remove the PU Unit 1. Set the unit to the quasi-clamp state, following the procedures described in “Mechanism Module: How to Set to the Quasi- Clamp State (Driven by the Motor).” 2. Temporarily change the engagement position of the bias spring of the feed screw (Fig. 2b). Be careful not to cut yourself on the tip of the spring.
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How to Remove the PU Rack 1. Remove the PU Unit, following the procedures described in “How to Remove the PU Unit.” 2. Remove the PU Rack fixing screw (Fig. 1). 3. Remove the PU Rack, by applying force in the direction of the arrow in Fig. 2. Notes: While handling the PU Unit, be careful NOT to touch the actuator block shown in Fig.
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How to Hold the PU 1. Be sure to hold the PU at the positions shown in “Proper handling.” NEVER hold it as shown in “Improper handling.” Proper handling Improper handling Do not touch the object lens and ACT. Do not touch the VR. Do not touch the Hologram.
8. EACH SETTING AND ADJUSTMENT 8.1 CD ADJUSTMENT 1) Cautions on adjustments 2) Test mode In this product the single voltage (3.3 V) is used for the This mode is used to adjust the CD mechanism module. To enter the test mode. regulator.
8.2 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 mechanism 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.
9. EXPLODED VIEWS AND PARTS LIST OTES : Parts marked by " * " are generally unavailable because they are not in our Master Spare Parts List. 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.
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PACKING SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. Polyethylene Bag CEG-127 Unit Box See Contrast table (2) Screw TRZ50P080FTC Contain Box See Contrast table (2) Screw See Contrast table (2) Protector See Contrast table (2) Case Assy See Contrast table (2) Protector...
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EXTERIOR(2) SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. Holder CND4324 Screw ASZ26P050FTC > Fuse(10 A) YEK5001 Screw BSZ26P060FTC Heat Sink YNR5139 Screw BSZ26P100FTC SD Unit See Contrast table (2) Cable CDE9106 Cable See Contrast table (2) Holder See Contrast table (2) Button...
9.4 CD MECHANISM MODULE ( C ) ( C ) ( C ) ( A ) ( A ) ( D ) ( A ) ( D ) ( C ) ( B ) ( D ) ( A ) ( A ) ( C ) ( A )
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CD MECHANISM MODULE SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. Damper CNW1198 Screw BMZ20P020FTC Screw BSZ20P040FTC CNW1726 Screw(M2 x 4) CBA1835 Motor Unit(M2)(LOAD/CRG) CXC4026 Washer CBF1038 Screw Unit CXC8894 Spring CBH3010 Arm Assy CXC8896 Washer CBF1037 Spring...
10. SCHEMATIC DIAGRAM 10.1 TUNER AMP UNIT 1/2 [MAIN] (GUIDE PAGE) Note: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LIST" or "ELECTRICAL PARTS LIST". Large size SCH diagram A:DEH-4250SD/XNES E.VOL uCOM_BUS uCOM_BUS B:DEH-4250SD/XNES1 FM:-24.00 dBs AM:-24.00 dBs C:DEH-4290SD/XNID...
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The > mark found on some component parts indicates TUNER AMP UNIT (MAIN) the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. RCA OUT C305 R305 R313 CCG1192-A JA301 10U/10 YKB5011- FM: -6.00 dBs...
12. ELECTRICAL PARTS LIST NOTE: 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..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.
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Circuit Symbol and No. Part No. Circuit Symbol and No. Part No. D 801 (A,116,14) Diode DZ2S068C R 192 (A,92,104) RS1/16SS821J D 802 (A,119,14) Diode DZ2S068C R 201 (A,69,124) RAB4CQ102J D 803 (A,122,13) Diode DZ2S068C R 202 (A,80,105) RS1/16SS331J D 804 (A,123,13) Diode DZ2S068C R 207...
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Circuit Symbol and No. Part No. Circuit Symbol and No. Part No. R 577 (A,142,33) RAB4CQ221J R 578 (A,138,35) RAB4CQ221J R 784 (A,100,60) (A,B,C) RS1/16SS221J R 591 (A,111,24) RS1/16SS472J R 785 (A,100,59) (A,B,C) RS1/16SS221J R 592 (A,108,28) RS1/16SS101J R 786 (A,100,58) (A,B,C) RS1/16SS221J R 593...
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Circuit Symbol and No. Part No. Circuit Symbol and No. Part No. C 190 (A,119,74) CKSSYB102K10 C 519 (A,127,65) CKSSYB104K10 C 191 (A,89,103) CCSRCH182J50 C 520 (A,124,65) CKSSYB104K10 C 192 (A,90,103) CCSRCH182J50 C 521 (A,124,66) CKSSYB104K10 C 196 (A,99,83) CKSSYB681K50 C 522 (A,119,67) CKSSYB104K10...
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Circuit Symbol and No. Part No. Circuit Symbol and No. Part No. C 901 (A,15,63) CEAT102M16 R 1811 (B,68,16) RS1/10SR102J R 1812 (B,47,12) RS1/10SR102J C 902 (A,14,79) CKSSYB103K10 R 1813 (B,49,13) RS1/10SR103J C 904 (A,16,72) 10 uF CCG1192 C 905 (B,24,66) CKSQYB475K6R3 R 1814...
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Circuit Symbol and No. Part No. Circuit Symbol and No. Part No. S 1880 (A,115,7) Push Switch CSG1155 C 1921 (A,89,25) CKSRYB105K10 S 1881 (A,120,7) Push Switch CSG1155 C 1922 (A,89,23) CKSRYB105K10 S 1882 (A,149,42) Push Switch CSG1155 C 1923 (B,99,22) CKSRYB105K10 CN1801...
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Circuit Symbol and No. Part No. Circuit Symbol and No. Part No. R 232 (A,19,21) RS1/16SS0R0J R 1910 (B,75,24) RS1/10SR473J R 235 (A,45,32) RS1/16SS103J R 1922 (A,89,21) RS1/10SR5102D R 236 (A,46,32) RS1/16SS103J R 1924 (A,107,25) RAB4C101J R 1925 (B,95,22) RAB4C101J R 237 (B,24,25) RS1/16SS221J...
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Circuit Symbol and No. Part No. C 299 (A,17,33) CKSSYB104K10 C 304 (A,60,35) CKSSYB472K25 C 305 (A,58,35) CKSSYB223K16 C 306 (A,68,20) CKSRYB105K10 C 710 (B,43,10) CKSSYB102K50 Unit Number : CWN4816(A,B,C) Unit Name : SD Unit MISCELLANEOUS CN1202 (A,33,43) VKN1302 CN1203 (A,23,19) Connector CKS6180 Miscellaneous Parts List...