CAUTION Danger of explosion if battery is incorrectly replaced. Replaced only with the same or equivalent type recommended by the manufacture. Discord used batteries according to the manufacture's instructions. DEH-20UB/XS/UC...
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To protect products from damages or failures during transit, the shipping mode should be set or the shipping screws should be installed before shipment. Please be sure to follow this method especially if it is specified in this manual. DEH-20UB/XS/UC...
Compared with eutectic solders, lead-free solders have higher bond strengths but slower wetting times and higher melting temperatures (hard to melt/easy to harden). The following lead-free solders are available as service parts: Parts numbers of lead-free solder: GYP1006 1.0 in dia. GYP1007 0.6 in dia. GYP1008 0.3 in dia. DEH-20UB/XS/UC...
2. SPECIFICATIONS 2.1 SPECIFICATIONS DEH-20UB/XS/UC General Power source......14.4 V DC (10.8 V to 15.1 V Specification ......USB 2.0 full speed Supply current ......500 mA allowable) Maximum amount of memory Grounding system....Negative type Max. current consumption ..........250 GB Minimum amount of memory ..........10.0 A...
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MP3 decoding format ..MPEG-1 & 2 Audio Layer 3 WMA decoding format ..Ver. 7, 7.1, 8, 9, 10, 11 (2ch audio) (Windows Media Player) WAV signal format ....Linear PCM & MS ADPCM (Non-compressed) Specification ......USB 2.0full speed Supply current ....... 500 mA DEH-20UB/XS/UC...
MULTI-CONTROL right. memory is projected forward from the — Pressing is the same function as unit, it is dangerous to connect directly. pressing DISP/BACK/SCRL . Pioneer CD-U50E USB cable is also avail- able. For details, consult your dealer. DEH-20UB/XS/UC...
Press to increase or decrease the volume. (song) indicator f MUTE button Appears when the track (song) name is dis- Press to turn off the sound. To turn on the played on the main display section. sound, press again. DEH-20UB/XS/UC...
Appears when operating list function. indicator Screw Appears when a lower tier of folder or menu exists. Screw Parts No. 8 LOC indicator DEH-20UB/XS/UC BPZ20P060FTC Appears when local seek tuning is on. DEH-2150UBG/XS/ES LOUD (loudness) indicator DEH-2150UB/XS/ES XXX7020 Appears when loudness is on.
Black (chassis ground) anything to the speaker leads that are not Connect to a clean, paint-free connected to speakers. metal locatio n. Gray White White/black Gray/black Left Right Green Violet Green/black Violet/black Perform these connections when using the optional amplifier. DEH-20UB/XS/UC...
See the table below for the items to be checked regarding audio: Item to be checked regarding audio Distortion Noise Volume too low Volume too high Volume fluctuating Sound interrupted DEH-20UB/XS/UC...
3.2 PCB LOCATIONS CD Core Unit (S10.5COMP2-USB-C3) Tuner Amp Unit Keyboard Unit A:DEH-20UB/XS/UC B:DEH-2150UB/XS/ES C:DEH-2150UBG/XS/ES D:DEH-2150UB/XU/CN5 Unit Number YWM5319(A) Unit Number YWM5322(B) Unit Number YWM5318(C) Unit Number YWM5400(D) Unit Name Tuner Amp Unit Unit Number Unit Name Keyboard Unit Unit Number...
CD Mechanism Module 3.4 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 DEH-20UB/XS/UC...
In case of the above signal, the communication Source keys with Grille microcomputer may fail. operative If the time interval is not 300 msec, the oscillator may be defective. Source ON SYSPW <- H Pin 15 Completes power-on operation. (After that, proceed to each source operation) DEH-20UB/XS/UC...
Remarks: Mechanical errors are not displayed (because a CD is turned off in these errors). Unreadable TOC does not constitute an error. An intended operation continues in this case. Upper digits of an error code are subdivided as shown below: 1x: Setup relevant errors, 3x: Search relevant errors, Ax: Other errors. DEH-20UB/XS/UC...
• When the power is turned on/off the jump mode is reset to the Single TR (91) while the gain of the RFAMP is reset to 0 dB. At the same time all the self-adjusting values shall return to the default setting. DEH-20UB/XS/UC...
Panel Assy Fig.1 - Removing the Tuner Amp Unit (Fig.2) Remove the two screws. Remove the three screws. Remove the two screws. Straighten the tabs at two locations indicated and then remove the Tuner Amp Unit. Tuner Amp Unit Fig.2 DEH-20UB/XS/UC...
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3. While lifting the Carriage Mechanism, Upper Frame remove it from the three Dampers. Caution: When assembling, be sure to apply some alcohol to the Dampers and assemble the mechanism in a clamped state. Damper Carriage Mechanism Damper Lower Frame DEH-20UB/XS/UC...
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Assemble the sub unit side of the Pickup, taking the plate (Chassis) in-between. When treating the leads of the Load Carriage Motor Assy, do not make them loose over the Feed Screw. Poly Washer Change Arm Inner Holder Pickup Lock Arm Feed Screw Planet Gear Pickup Rack Chassis Pickup DEH-20UB/XS/UC...
1k ohms in series. The load and eject operation is not guarantied with the mechanism upside down. If the mechanism is blocked due to mistaken eject operation, reset the product or turn off and on the ACC to restore it. DEH-20UB/XS/UC...
Because of eccentricity in the disc and a slight misalignment of the clamping center the grating waveform may be seen to "wobble" ( the phase difference changes as the disc rotates). The angle specified above indicates the average angle. Hint Reloading the disc changes the clamp position and may decrease the "wobble". DEH-20UB/XS/UC...
Screw adjacent to mark on the product are used for disassembly. For the applying amount of lubricants or glue, follow the instructions in this manual. (In the case of no amount instructions,apply as you think it appropriate.) 9.1 PACKING DEH-20UB/XS/UC DEH-20UB/XS/UC DEH-2150UBG/XS/ES DEH-2150UB/XS/ES...
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See Contrast table (2) Cord Assy See Contrast table (2) Screw TRZ50P080FTC Polyethylene Bag CEG1160 (2) CONTRAST TABLE DEH-20UB/XS/UC, DEH-2150UBG/XS/ES, DEH-2150UB/XS/ES and DEH-2150UB/XU/CN5 are constructed the same except for the following: Mark Description DEH-20UB/XS/UC DEH-2150UBG/XS/ES DEH-2150UB/XS/ES DEH-2150UB/XU/CN5 Cord Assy YDP5022 CDP1017...
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See Contrast table (2) Sheet See Contrast table (2) Terminal(CN402) VNF1084 Terminal(CN601) VNF1084 (2) CONTRAST TABLE DEH-20UB/XS/UC, DEH-2150UBG/XS/ES, DEH-2150UB/XS/ES and DEH-2150UB/XU/CN5 are constructed the same except for the following: Mark Description DEH-20UB/XS/UC DEH-2150UBG/XS/ES DEH-2150UB/XS/ES DEH-2150UB/XU/CN5 Tuner Amp Unit YWM5319 YWM5318...
For resistors and capacitors in the circuit diagrams, their resistance values or capacitance values are expressed in codes: Detailed page Ex. *Resistors *Capacitors Code Practical value Code Practical value 12k ohms 0.01uF 10k ohms 101/10 100uF/10V ANTENNA B,C,D DEH-20UB/XS/UC...
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TUNER AMP UNIT CN701 A : DEH-20UB/XS/UC B : DEH-2150UBG/XS/ES C : DEH-2150UB/XS/ES D : DEH-2150UB/XU/CN5 > A,B,C > POWER IC 600uH YEK5001 B,C,D B,C,D The > mark found on some component parts indicates the importance of the safety factor of the part.
10.3 CD MECHANISM MODULE(GUIDE PAGE) PICKUP UNIT(P10.5)(SERVICE) SWITCHES: CD CORE UNIT(S10.5COMP2-iPod-C2) S901:HOME SWITCH..ON-OFF S903:DSCSNS SWITCH..ON-OFF S904:12EJ SWITCH....ON-OFF S905:8EJ SWITCH....ON-OFF The underlined indicates the switch position. M1 CXC7134 SPINDLE MOTOR M2 CXC4026 LOADING/CARRIAGE MOTOR ACTUATOR/ MOTOR DRIVER DEH-20UB/XS/UC...
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CD CORE UNIT(S10.5COMP2-USB-C3) SIGNAL LINE FOCUS SERVO LINE TRACKING SERVO LINE CARRIAGE SERVO LINE SPINDLE SERVO LINE PE5666A CN651 DEH-20UB/XS/UC...
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REFO Mode: Mode: Mode: Normal Normal Normal 1 V/div 50 ns/div 2 V/div 50 ms/div 2 V/div 50 ms/div 1 V/div 2 V/div 2 V/div USB Play USB device inserting to USB connector. CD Play with USB(iPod) device connecting. DEH-20UB/XS/UC...
For further information for respective destinations, be sure to check with the schematic dia- CORD ASSY gram. 2.Viewpoint of PCB diagrams Capacitor Connector SIDE A SIDE B Chip Part P.C.Board CN701 CN1801 DEH-20UB/XS/UC...
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SIDE A W.REM(2150) ASSY ANTENNA FRONT DEH-20UB/XS/UC...
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TUNER AMP UNIT > FU 351 (B,138,128) Fuse 3 A CEK1286 DEH-20UB/XS/UC...
11.3 CD CORE UNIT(S10.5COMP2-USB-C3) CD CORE UNIT(S10.5COMP2-USB-C3) SIDE A PICKUP UNIT(P10.5) (SERVICE) CN651 REFO1 HOME LOADING/CARRIAGE MOTOR SPINDLE MOTOR DEH-20UB/XS/UC...
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CD CORE UNIT(S10.5COMP2-USB-C3) SIDE B 12EJ DSCSNS DEH-20UB/XS/UC...
The expression of the unit in this manual is shown by u instead of µ. Please do not make a mistake. Circuit Symbol and No. Part No. Circuit Symbol and No. Part No. A:DEH-20UB/XS/UC IC 151 (B,127,105) IC PML014A B:DEH-2150UBG/XS/ES...
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R 834 (A,79,25) RD1/4PU222J R 502 (B,75,95) RS1/16S4702F R 836 (B,64,34) RS1/16S104J R 503 (B,76,98) RS1/16S562J R 505 (B,73,91) RS1/16S1002F R 837 (A,74,21) RD1/4PU103J R 506 (B,71,96) RS1/16S393J R 838 (B,71,20) RS1/16S222J R 507 (B,113,37) RS1/16S222J R 839 (B,93,15) RS1/16S222J DEH-20UB/XS/UC...
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C 508 (B,57,88) CKSRYB105K10 C 911 (A,58,63) CEJQ100M16 C 601 (B,119,27) CKSRYB105K10 C 912 (A,47,69) CEAT102M16 C 602 (B,119,29) CKSRYB103K50 C 913 (B,28,73) CKSRYB104K16 C 603 (B,122,28) CKSRYB103K50 C 914 (A,49,63) CEAT221M10 C 604 (B,143,74) CKSRYB103K50 C 915 (A,54,51) CEJQ100M16 DEH-20UB/XS/UC...
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(B,87,6) RS1/16S222J R 1813 (B,16,30) RS1/4SA561J R 1829 (B,87,9) RS1/16S222J R 1839 (B,21,16) RS1/16S0R0J R 1814 (B,73,18) RS1/4SA561J R 1815 (B,123,8) RS1/4SA391J CAPACITORS R 1828 (B,87,6) RS1/16S222J R 1829 (B,87,9) RS1/16S222J R 1839 (B,21,16) RS1/16S0R0J C 1801 (B,111,8) CKSYF106Z10 DEH-20UB/XS/UC...
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C 236 (A,49,58) CKSSYB104K10 R 237 (A,24,35) RS1/16SS151J R 240 (B,14,26) RS1/16S473J C 239 (B,46,51) CCSSCH220J50 C 240 (A,38,61) CKSSYB104K10 R 241 (B,13,25) RS1/16SS103J C 243 (B,22,41) CKSQYB475K103 C 250 (A,52,48) CKSSYB102K50 R 244 (B,22,55) RS1/16SS473J R 249 (B,14,50) RS1/16SS103J DEH-20UB/XS/UC...
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C 303 (A,36,19) CKSSYB472K25 C 304 (A,36,21) CKSSYB223K16 C 307 (A,22,11) CKSRYB104K16 C 308 (B,11,18) CKSRYB105K10 C 703 (B,14,35) CCSSCH101J50 C 704 (B,11,36) CKSSYB102K50 C 711 (A,31,25) CKSSYB104K10 Miscellaneous Parts List Pickup Unit(P10.5)(Service) CXX1942 Motor Unit(SPINDLE) CXC7134 Motor Unit(LOADING/CARRIAGE) CXC4026 DEH-20UB/XS/UC...