• 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.) 2.1 PACKING DEH-P680MP/XN/UC...
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PACKING SECTION PARTS LIST Mark Description DEH-P680MP/XN/UC DEH-P6800MP/XN/UC DEH-P6850MP/XN/ES Polyethylene Bag CEG1173 CEG1173 CEG-162 Cord Assy XDE7007 XDE7007 XDE7007 Case Assy XXA7417 XXA7417 XXA7417 Owner's Manual XRD7109 XRD7111 XRD7113 Installation Manual XRD7110 XRD7112 XRD7115 Caution Card XRP7002 XRP7002 XRP7002 Caution Card...
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SUB GRILLE ASS'Y See Contrast table(2) Heat Sink XNR7001 COVER UNIT XXA7428 DRIVE UNIT XXA7406 IC(IC301) PAL007B Screw BMZ26P040FTC Choke Coil(L841) CTH1280 Screw(M2x2) CBA1871 Screw See Contrast table(2) Cord CDE7392 Holder See Contrast table(2) Gear CNV7752 100 Arrestor(AR401) DSP-201M-S00B DEH-P680MP/XN/UC...
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(2) CONTRAST TABLE DEH-P680MP/XN/UC , DEH-P6800MP/XN/UC and DEH-P6850MP/XN/ES are constructed the same except for the following: Mark Description DEH-P680MP/XN/UC DEH-P6800MP/XN/UC DEH-P6850MP/XN/ES Panel XNS7145 XNS7144 XNS7144 Tuner Amp Unit XWM7116 XWM7115 XWM7114 Connector(CN161) CKS4124 CKS4124 Not used Holder XNC7022 XNC7022 XNC7012...
Note: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LIST" or "ELECTRICAL PARTS LIST". Large size SCH diagram Guide page Detailed page CN901 CD:-19.7dBs IP-Bus: -17.72dBs FM:-24.7dBs AM:-24.8dBs CSN1051 : OPEN SENSE CSN1052 : CLOSE SENSE FLAP MOTOR CN1801 SWITCH UNIT DEH-P680MP/XN/UC...
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10k ohms discrete resistors. Therefore, when replacing, be sure to use parts of *Capacitors Symbol indicates a capacitor. identical designation. Code Practical value No differentiation is made between chip capacitors and 0.01uF 101/10 100uF/10V discrete capacitors. DEH-P680MP/XN/UC...
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IP-Bus: -17.72dBs FM:-24.7dBs AM:-24.8dBs CSN1051 : OPEN SENSE CSN1052 : CLOSE SENSE FLAP MOTOR CN1801 SWITCH UNIT A-a A-b...
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A-a A-b TUNER AMP UNIT FM:-6.6dBs AM:-6.7dBs IP-Bus:-10.56dBs FM:-6.1dBs CD:-10.56dBs AM:-6.2dBs IP-Bus:-9.68dBs CD:-9.68dBs > REAR R ch REAR L ch >...
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> FUSE CEK1208 BACK UP 600µH FM:19.9dBs AM:19.8dBs IP-Bus:16.32dBs CD:16.32dBs For resistors and capacitors in the circuit diagrams, their resistance values or capacitance values are expressed in codes: NOTE : Ex. *Resistors The > mark found on some component parts indicates Symbol indicates a resistor.
3.4 CD MECHANISM MODULE PICKUP UNIT(P10.5)(SERVICE) SWITCHES: CD CORE UNIT(S10.5COMP1) 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. CD DRIVER M1 CXC4166 SPINDLE MOTOR M2 CXC4026 LOADING/CARRIAGE MOTOR DEH-P680MP/XN/UC...
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SIGNAL LINE FOCUS SERVO LINE TRACKING SERVO LINE CARRIAGE SERVO LINE SPINDLE SERVO LINE CD CORE UNIT(S10.5COMP1) + 3.3 V REGULATOR CD CONTROLLER CN651 DEH-P680MP/XN/UC...
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A-a C-b PICKUP UNIT(P10.5)(SERVICE) SWITCHES: CD CORE UNIT(S10.5COMP1) 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.
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CD CORE UNIT(S10.5COMP1) 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. CD DRIVER M1 CXC4166 SPINDLE MOTOR M2 CXC4026 LOADING/CARRIAGE MOTOR A-a C-b...
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C-a C-b SIGNAL LINE FOCUS SERVO LINE TRACKING SERVO LINE CARRIAGE SERVO LINE SPINDLE SERVO LINE CD CORE UNIT(S10.5COMP1) + 3.3 V REGULATOR...
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200 mV/div 500 mV/div ! TE 500 mV/div 8 TIN 500 mV/div CD-ROM play operation(Regular track Jump) Spindle waveform during play operation Spindle waveform during play operation (Wider) Ref.: Ref.: Ref.: REFO REFO REFO Mode: Mode: Mode: Normal Normal Normal DEH-P680MP/XN/UC...
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500 mV/div 4 LOEJ 3 12SNS 8 TIN 5 V/div 5 V/div 500 mV/div CD-DA → CD-ROM mode change(Band key) 12 cm CD Eject operation 8 cm CD Eject operation Ref.: Ref.: Ref.: REFO Mode: Mode: Mode: Normal Normal Normal DEH-P680MP/XN/UC...
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7 CIN 8 TIN 500 mV/div 1 V/div 8 TIN ! TE 500 mV/div 1 V/div 9 FIN 1 V/div CD-ROM → CD-DA mode change(Band key) Black dot(800 µm) during play Ref.: Ref.: REFO REFO Mode: Mode: Normal Normal DEH-P680MP/XN/UC...
CORD ASSY IP-BUS include all necessary parts for several destination. For further information for respective destinations, be sure to check with the schematic dia- gram. 2.Viewpoint of PCB diagrams Capacitor Connector SIDE A SIDE B P.C.Board Chip Part CN651 DEH-P680MP/XN/UC...
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SIDE A ANTENNA JACK WIRED REMOTE CONTROL AR401 CN651 CN801 CN871 IC801 FLAP MOTOR CSN1052 CSN1051 SWITCH UNIT CN901 CN1801 FRONT DEH-P680MP/XN/UC...
4.2 CD CORE UNIT(S10. 5COMP1) SIDE A CD CORE UNIT(S10.5COMP1) PICKUP UNIT(P10.5)(SERVICE) CN651 REFO1 HOME CN901 LOADING /CARRIAGE MOTOR SPINDLE MOTOR IC203 IC301 DEH-P680MP/XN/UC...
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SIDE B CD CORE UNIT(S10.5COMP1) 12EJ DSCSNS DEH-P680MP/XN/UC...
(A,123,59) IC (P6850MP/XN/ES) PEG143A D 801 (A,141,19) Diode HZS7L(A3) IC 631 (A,154,66) IC S-80835CNMC-B8U D 802 (A,151,15) Diode 1SS133 IC 801 (A,147,26) IC BA6288FS D 803 (A,147,15) Diode 1SS133 IC 851 (B,43,26) IC NJM2360M IC 971 (A,16,96) IC NJM2388F84 DEH-P680MP/XN/UC...
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(A,12,116) RS1/16S472J R 405 (B,169,131) RS1/16S681J R 113 (A,14,113) RS1/16S472J R 114 (B,32,115) RS1/16S223J R 406 (B,167,125) RS1/16S681J R 115 (B,32,113) RS1/16S472J R 407 (B,169,137) RS1/16S681J R 408 (B,167,137) RS1/16S681J R 161 (A,121,127) (P680MP/XN/UC) RS1/16S102J R 501 (A,54,72) RS1/16S683J DEH-P680MP/XN/UC...
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C 210 (A,123,108) CKSRYB104K16 R 871 (A,152,52) RS1/16S102J C 211 (A,123,106) CKSRYB104K16 R 872 (A,113,41) RS1/16S102J C 212 (A,69,94) CEJQ1R0M50 R 873 (A,152,51) RS1/16S0R0J C 213 (A,62,94) CEJQ1R0M50 R 879 (B,108,26) RS1/16S473J C 214 (A,75,80) CEJQ1R0M50 R 880 (B,109,32) RS1/16S104J DEH-P680MP/XN/UC...
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(A,161,108) Inductor LAU1R0K R 311 (B,153,109) RS1/16S821J L 601 (A,96,50) Ferri-Inductor LAU100K R 312 (B,143,110) RS1/16S821J L 651 (A,76,45) Ferri-Inductor LAU100K R 313 (B,134,121) RS1/16S0R0J L 831 (A,131,27) Ferri-Inductor LAU100K R 314 (B,126,119) RS1/16S821J L 852 (A,42,21) Inductor CTF1660 DEH-P680MP/XN/UC...
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(B,19,87) RS1/16S103J R 665 (B,73,39) RS1/16S104J R 972 (B,54,66) RS1/16S102J R 666 (B,90,44) RS1/16S104J R 667 (B,94,26) RS1/16S104J CAPACITORS R 668 (B,73,36) RS1/16S682J C 101 (B,21,135) CKSRYB104K16 R 669 (B,73,38) RS1/16S682J C 102 (A,25,119) CKSRYB473K25 R 801 (A,137,19) RD1/4PU561J DEH-P680MP/XN/UC...
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C 402 (A,144,71) CEJQ1R0M50 Unit Name : Keyboard Unit C 403 (A,153,71) CEJQ470M6R3 C 407 (A,161,113) CEJQ101M16 MISCELLANEOUS C 408 (B,175,140) CKSRYB103K50 C 409 (B,165,131) CCSRCH470J50 IC 1811 (A,12,74) IC GP1UX31RK IC 1831 (A,38,109) IC S-1200B33-M5 C 411 (A,157,95) CEJQ470M6R3 DEH-P680MP/XN/UC...
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R 1821 (B,23,15) RS1/16S181J R 1822 (B,23,9) RS1/16S221J C 1820 (A,4,52) CKSRYF104Z25 R 1823 (B,16,15) RS1/16S181J C 1821 (A,38,60) CKSRYF104Z25 R 1824 (B,16,8) RS1/16S221J C 1822 (A,16,38) CKSRYF104Z25 C 1823 (A,37,154) CKSRYF104Z25 R 1825 (B,14,34) RS1/16S181J C 1824 (B,31,67) CKSRYB473K25 DEH-P680MP/XN/UC...
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C 237 (A,31,67) CKSSYB104K10 C 239 (A,46,74) CCSSCH220J50 R 229 (A,44,72) RS1/16SS472J R 232 (A,46,75) RS1/16SS122J C 246 (A,42,80) CKSSYB104K10 R 241 (B,26,63) RS1/16SS333J C 250 (A,42,81) CKSRYB102K50 R 243 (B,26,62) RS1/16SS333J C 251 (A,41,83) CKSRYB102K50 R 245 (B,26,69) RS1/16SS333J DEH-P680MP/XN/UC...
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C 703 (B,28,42) CKSSYB103K16 C 706 (B,34,43) CKSSYB104K10 C 707 (A,36,57) CKSSYB104K10 C 714 (A,24,41) CKSSYB104K10 C 722 (B,29,45) CKSQYB475K6R3 C 903 (B,14,54) CKSSYB471K50 C 907 (B,14,62) CKSSYB103K16 Miscellaneous Parts List Pickup Unit(P10.5)(Service) CXX1942 Motor Unit(SPINDLE) CXC4166 Motor Unit(LOADING/CARRIAGE) CXC4026 DEH-P680MP/XN/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-P680MP/XN/UC...
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• 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-P680MP/XN/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-P680MP/XN/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-P680MP/XN/UC...
The frequency of the clock signal is 625.0kHz that is one 32th of the fundamental frequency. The clock signal should be 625.0kHz. If the clock signal is out of the range, the X'tal (X601) should be replaced with new one. DEH-P680MP/XN/UC...
- Removing the CD Mechanism Module (Fig.1) Remove the four screws. Disconnect the connector and then remove the CD Mechanism Module. Fig.1 - Removing the Grille Assy (Fig.2) Remove the four screws. Disconnect the connector and then remove the Grille Assy. Grille Assy Fig.2 DEH-P680MP/XN/UC...
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- Removing the Tuner Amp Unit (Fig.3) Remove the two screws. Straighten the tabs at three locations indicated. Remove the screw and then remove the Tuner Amp Unit. Tuner Amp Unit Fig.3 DEH-P680MP/XN/UC...
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Upper Frame. 3. While lifting the Carriage Mechanism, 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 Damper Carriage Mechanism Lower Frame DEH-P680MP/XN/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 Pickup Lock Arm Inner Holder Feed Screw Planet Gear Pickup Rack Chassis Pickup DEH-P680MP/XN/UC...
Ground for 1.6 V digital circuits D1.GND C33M Output of 33.8688 MHz(CLK for SDRAM) DRAM cs (rcs) Output of DRAM address 11 RA11 Output of DRAM CKE (CKE) Output of DRAM ras Output of DRAM lower cas(LDQM) cas)(LDQM) cas!(UDQM) Output of DRAM upper cas(UDQM) DEH-P680MP/XN/UC...
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Output of TE Output of LD Input of PD Ground for digital circuits D.GND IC's marked by * are MOS type. * UPD63763CGJ Be careful in handling them because they are very liable to be damaged by electrostatic induction. DEH-P680MP/XN/UC...
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VDCONT VD power supply control output CD LSI serial data input CD LSI serial data output CD LSI serial clock output xwait CD LSI wait control signal output CD LSI address strobe output XASTB Address/data Bus 0 Not used DEH-P680MP/XN/UC...
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77-90 Not used 91-93 csens Not used Not used TYPE_A/D 96,97 Not used Not used TEMP VD power supply short sense input VDSENS Not used DSCSNS * PE5505A Format meaning C MOS * NJM2886DL3-33 Thermal Protection Bandgap Reference CONTROL DEH-P680MP/XN/UC...
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For consumption current reduction Not Used TUNPCE2 TUNER : Chip enable output TUNPCE1 TUNER : Chip enable output ROMCS ROM correction : Chip select output ASENS ACC sense input BSENS Back up sense input ROMCK ROM correction : Clock output DEH-P680MP/XN/UC...
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AD translation power supply input terminal TUNER : Signal level input Vref AD translation reference voltage AVcc AD translation power supply input terminal PBUS input PBUS output BSCK PBUS clock output *PEG142A,*PEG143A S-1200B33-M5 VOUT SHORT CIRCUIT PROTECT ON/OFF CIRCUIT REFERENCE VOLTAGE ON/OFF DEH-P680MP/XN/UC...
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Address bus output VCC2 Address bus output VSS2 63-70 A7-0 Address bus output 71-86 D15-0 Data bus input/output Not used JOYST Joystick input 89,90 Not used kd#-! 91-93 Key data input AVSS Key data input VREF AVCC 98-100 Not used DEH-P680MP/XN/UC...
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22 AUDIOGND audio ground Ground of audio block 23 L ch O L channel output FM stereo “L-ch” signal output or AM audio output 24 R ch O R channel output FM stereo “R-ch” signal output or AM audio output DEH-P680MP/XN/UC...
In case of the above signal, the communication with Grille microcomputer may fail. Source keys If the time interval is not 300msec, the oscillator operative may be defective. Source ON SYSPW←H Pin 1 Completes power-on operation. (After that, proceed to each source operation) DEH-P680MP/XN/UC...
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CD Mechanism Module 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 g p p DEH-P680MP/XN/UC...
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