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3 7 63 1515 0
HIGH POWER CD/MP3/WMA/AAC PLAYER WITH BLUETOOTH WIRELESS
TECHNOLOGY, RDS TUNER AND MULTI-CD CONTROL
DEH-P75BT
HIGH POWER CD/MP3/WMA/AAC PLAYER WITH BLUETOOTH WIRELESS
TECHNOLOGY, FM/AM TUNER AND MULTI-CD CONTROL
DEH-P7850BT
TE
L 13942296513
This service manual should be used together with the following manual(s):
Model No.
CX-3164
CRT3583
www
For details, refer to "Important Check Points for Good Servicing".
.
PIONEER CORPORATION
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
PIONEER CORPORATION 2006
http://www.xiaoyu163.com
Order No.
Mech.Module
S10.5COMP1
x
ao
u163
y
i
4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
http://www.xiaoyu163.com
2 9
8
DEH-P75BT/XN/EW5
/XN/ES
Q Q
3
6 7
1 3
1 5
CD Mech. Module : Circuit Descriptions, Mech. Descriptions, Disassembly
co
.
9 4
2 8
ORDER NO.
CRT3627
/XN/EW5
0 5
8
2 9
9 4
2 8
Remarks
m
K-ZZD.APR. 2006 Printed in Japan
9 9
9 9
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Related Manuals for Pioneer DEH-P75BT
Summary of Contents for Pioneer DEH-P75BT
- Page 1 PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan 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 PIONEER CORPORATION 2006 K-ZZD.APR.
- Page 2 When Q101 is shorted between their terminals, the laser diodes will radiate beam. u163 If the top cover is removed with no disc loaded while such short-circuit is continued, the naked eyes may be exposed to the laser beam. DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 3 4. After replacing the pickup unit, be sure to check the grating. 5. Be careful in handling ICs. Some ICs such as MOS type are so fragile that they can be damaged by electrostatic induction. L 13942296513 u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 4 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. u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 5 SAFETY INFORMATION............................2 3 7 63 1515 0 1. SPECIFICATIONS .............................6 2. EXPLODED VIEWS AND PARTS LIST......................8 2.1 PACKING ..............................8 2.2 EXTERIOR(1)(DEH-P75BT/XN/EW5) ......................10 2.3 EXTERIOR(1)(DEH-P7850BT/XN/ES) .....................12 2.4 EXTERIOR(2) ............................14 2.5 CD MECHANISM MODULE(S10.5) ......................16 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ..................18 3.1 BLOCK DIAGRAM............................18...
- Page 6 1. SPECIFICATIONS 3 7 63 1515 0 L 13942296513 u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 7 3 7 63 1515 0 L 13942296513 u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 8 • 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 L 13942296513 u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 9 CHP2797 Cord Assy See Contrast table(2) Protector CHP2798 Air Cap CEG1372 Protector CHP2812 (2) CONTRAST TABLE DEH-P75BT/XN/EW5 and DEH-P7850BT/XN/ES are constructed the same except for the following: Mark Description DEH-P75BT/XN/EW5 DEH-P7850BT/XN/ES L 13942296513 Cord Assy CDE6562 Not used Accessory Assy...
- Page 10 2.2 EXTERIOR(1)(DEH-P75BT/XN/EW5) 3 7 63 1515 0 L 13942296513 u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 11 EXTERIOR(1)(DEH-P75BT/XN/EW5) SECTION PARTS LIST Mark No. Description Part No. 3 7 63 1515 0 Cord Assy CDE6562 > Fuse(10 A) CEK1136 CKX-003 CNS1472 Resistor RS1/2PMF102J Case CNB3330 Holder CNC8659 Detach Grille Assy CXC5553 Screw BPZ20P080FTB Button (LIST,EQ) CAC9571 Button (TA, DISP)
- Page 12 2.3 EXTERIOR(1)(DEH-P7850BT/XN/ES) 3 7 63 1515 0 L 13942296513 u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 13 Sub Grille Assy CXC5875 ••••• Button Unit (BAND, ATT) CXC5877 L 13942296513 Button Unit (SRC) CXC5879 Button Unit (PHONE) CXC5881 Button (EJECT) XAC7130 Lighting Conductor XNV7027 Knob Unit(MULTI-CONTROL) XXA7381 Remote Control Unit CXC5715 Cover CZN5357 Panel XNS7144 Cushion CNN1497 u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 14 2.4 EXTERIOR(2) 3 7 63 1515 0 49 57 L 13942296513 32 23 u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 15 7P FFC Connector (CN553) VKN1299 Insulator CNN1499 ZH Connector 2P (CN891) VKN1928 IC (IC911) NJM2388F84 (2) CONTRAST TABLE DEH-P75BT/XN/EW5 and DEH-P7850BT/XN/ES are constructed the same except for the following: u163 Mark Description DEH-P75BT/XN/EW5 DEH-P7850BT/XN/ES Cord Assy CDE8123 CDE7843 Tuner Amp Unit...
- Page 16 2.5 CD MECHANISM MODULE(S10.5) 3 7 63 1515 0 L 13942296513 u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 17 CND2584 Lever CND2585 CND2586 Bracket CND2587 CND2588 Lever CND2589 Holder CNV7201 Gear CNV7207 Gear CNV7208 Gear CNV7209 Gear CNV7210 Gear CNV7211 Gear CNV7212 Rack CNV7214 CNV7216 Roller CNV7218 Gear CNV7219 u163 Guide CNV7361 Gear CNV7595 Guide CNV7799 CNV7805 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 18 2.5V 3.3V 2.5V OUT2 IC571 NJM4558V -IN2B +IN2B TUN3V Q261 IC581 CN553 NJM4558MD CN551 L 13942296513 HFAV TELBEEP EVOLSW2 TELOUT A:DEH-P75BT/XN/EW5 KEYD KEYAD MUTE B:DEH-P7850BT/XN/ES Q561 EMUTE ORST BOOTE SACLK BTMUTE BTMUTE SAOUT MICIN BTRST MUTE BTRST BTTEST BTTEST DACCS...
- Page 19 TROLLER Q822 1(2/2) 262A: 263A: ILMPW ROT0 ROT0 ROT1 ROT1 Q841 SWVDD RESET SWVDD CN1801 IC651 RESET BD4835G Q651 RESET DSENS DSENS u163 DPDT DPDT KYDT KYDT OEL+B REGULATOR Q851 OEL+B Q852 OELB IC851 NJM2360M OELPW DC-DC CONVERTER DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 20 DPDT KYDT KYDT CLK0 ADATA DSENS OELD DSEL DSEL BANK1 BYTE SWVDD OEL+B BANK2 OEL+B OEL+B AVCC1 OEL+B DATA S1801 AVCC2 IC1921 Q1961 Q1962 RESET PD8158A RESET CVCC ADDRESS IREF VR1961 DGND PGND1 PGND2 PGND3 L 13942296513 u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 21 SCIF1_TXD SCIF0_RXD SCIF0_TXD BOOTE BOOT_E OCTS SCIF0_CTS ORTS SCIF0_RTS CLOCK SELECT IC22 IC21 TC7PAU04FU TC74VHC02FTS1 BT3V BT3V SIOF_MCLK BT3V HFMCK SCO_CLK_OUT X21 11.2896MHz EXTAL IC23 TC7PAU04FU BT3V BRCLK L 13942296513 X22 12.288MHz HFAV HFAV SIOF_SS1 FSCHG PTB1 u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 22 Guide page Detailed page CD: 0dBs AFM(30%):-20dBs BFM(30%):-24dBs AAM(30%):-20dBs BAM(30%):-24dBs L 13942296513 FM/AM ANTENNA A : PEG262A B : PEG263A IP-BUS:+2.2dBs u163 M881 SWITCH UNIT FLAP MOTOR : The power supply is shown with the marked box. XXA7400 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 23 3 7 63 1515 0 A:DEH-P75BT/XN/EW5 TUNER AMP UNIT B:DEH-P7850BT/XN/ES M891 MOTOR FRONT R CH FRONT L CH SUBWOOFER R CH SUBWOOFER L CH REAR R CH AFM:+3.1dBs REAR L CH BFM:-0.9dBs AAM:+3.1dBs BAM:-0.9dBs CD:+14.1dBs IP-BUS:+14.3dBs > > L 13942296513 >...
- Page 24 3 7 63 1515 0 L 13942296513 u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 25 3 7 63 1515 0 L 13942296513 u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 26 3 7 63 1515 0 L 13942296513 u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 27 3 7 63 1515 0 L 13942296513 u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 28 3.3 KEYBOARD UNIT 3 7 63 1515 0 RESET REMOT CN801 MULTI-CONTROL L 13942296513 PHONE SOURCE LIST BAND DISP TA(CLOCK) OPEN/EJECT TA : DEH-P75BT/XN/EW5 CLOCK : DEH-P7850BT/XN/ES u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 29 3 7 63 1515 0 KEYBOARD UNIT REMOTE CONTROL SENSOR KEY CONTROLLER/ OEL DRIVER L 13942296513 10KΩ(A) u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 30 3 7 63 1515 0 PICKUP UNIT(P10.5)(SERVICE) L 13942296513 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 CXC7134 SPINDLE MOTOR M2 CXC4026 LOADING/CARRIAGE MOTOR u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 31 3 7 63 1515 0 SIGNAL LINE FOCUS SERVO LINE TRACKING SERVO LINE CARRIAGE SERVO LINE SPINDLE SERVO LINE CD CORE UNIT(S10.5COMP1) + 3.3 V REGULATOR L 13942296513 CD3VON(MCKRQ) SRAMLEVEL2 ADENA SRAMLEVEL1 PE5565A SRAMLEVEL0 (S904) CD CONTROLLER (S905) CN701 u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 32 3 7 63 1515 0 L 13942296513 u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 33 3 7 63 1515 0 L 13942296513 u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 34 3 7 63 1515 0 L 13942296513 u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 35 3 7 63 1515 0 L 13942296513 u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 36 500 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: u163 Normal Normal Normal DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 37 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 u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 38 500 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 L 13942296513 u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 39 3 7 63 1515 0 L 13942296513 u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 40 3.5 BLUETOOTH UNIT, ANTENNA UNIT 3 7 63 1515 0 L 13942296513 COMPOUND UNIT u163 ANTENNA UNIT DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 41 3 7 63 1515 0 BLUETOOTH UNIT CN551 L 13942296513 u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 42 2.Viewpoint of PCB diagrams AUX INPUT Capacitor Connector IP-BUS SIDE A SIDE B Chip Part P.C.Board >FU 301 (A,144,120)Fuse 3 A CEK1286 >FU 302 (A,66,106)Fuse 3 A CEK1286 CORD ASSY (REAR OUTPUT) L 13942296513 CORD ASSY (MICROPHONE INPUT) u163 CN76 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 43 3 7 63 1515 0 RD ASSY(POWER SUPPLY,SPEAKER) SIDE A ANTENNA CABLE FRONT SUB WOOFER OUTPUT OUTPUT L 13942296513 CN901 M881 FLAP MOTOR 16 18 u163 CN1801 FRONT DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 44 3 7 63 1515 0 TUNER AMP UNIT L 13942296513 STEST PCL1 u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 45 3 7 63 1515 0 SIDE B L 13942296513 u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 46 4.2 KEYBOARD UNIT 3 7 63 1515 0 KEYBOARD UNIT TA : DEH-P75BT CLOCK : DEH-P BAND SOURCE LIST TA(CLOCK) MULTI-CONTROL PHONE DISP L 13942296513 KEYBOARD UNIT u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 47 3 7 63 1515 0 SIDE A OEL UNIT TA : DEH-P75BT/XN/EW5 CLOCK : DEH-P7850BT/XN/ES TA(CLOCK) DISP RESET OPEN/EJECT L 13942296513 SIDE B u163 CN801 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 48 4.3 CD CORE UNIT(S10.5COMP1) 3 7 63 1515 0 SIDE A CD CORE UNIT(S10.5COMP1) PICKUP UNIT(P10.5)(SERVICE) CN701 REFO1 L 13942296513 HOME CN901 LOADING /CARRIAGE MOTOR SPINDLE MOTOR IC203 IC301 u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 49 3 7 63 1515 0 SIDE B CD CORE UNIT(S10.5COMP1) 12EJ DSCSNS L 13942296513 u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 50 4.4 BLUETOOTH UNIT 3 7 63 1515 0 SIDE A BLUETOOTH UNIT CN551 L 13942296513 u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 51 3 7 63 1515 0 SIDE B BLUETOOTH UNIT L 13942296513 u163 ANT1102 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 52 4.5 ANTENNA UNIT 3 7 63 1515 0 SIDE A ANTENNA UNIT L 13942296513 SIDE B ANTENNA UNIT BT ANTENNA u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 53 4.6 SWITCH UNIT 3 7 63 1515 0 SWITCH UNIT CN881 CLOSE OPEN L 13942296513 u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 54 CTF1379 Unit Name : Bluetooth Unit L 22 (A,23,40) Inductor CTF1379 L 23 (B,23,44) Inductor CTF1379 Unit Number : CWN1425 (DEH-P75BT/XN/EW5) L 36 (A,5,11) Inductor LCYC2R2K1608 L 51 (A,11,32) Inductor CTF1379 Unit Name : Tuner Amp Unit L 56 (B,17,7) Inductor...
- Page 55 C 76 (A,13,45) CKSRYB102K50 R 79 (B,11,32) RS1/16S0R0J R 80 (A,3,33) RS1/16S101J Unit Number : CWN1425 R 81 (B,10,29) RS1/16S101J (DEH-P75BT/XN/EW5) R 82 (B,16,29) RS1/16S101J Unit Name : Tuner Amp Unit R 83 (B,9,32) RS1/16S101J R 84 (B,16,31) RS1/16S0R0J MISCELLANEOUS...
- Page 56 DAN202U R 264 (B,81,101) RS1/16S473J D 961 (A,71,114) Diode HZS7L(C2) R 265 (B,87,99) RS1/16S473J D 962 (B,61,108) Diode Network DA204U R 266 (B,81,99) RS1/16S473J D 981 (A,54,130) Diode MPG06G-6415G50 R 267 (B,87,97) RS1/16S103J D 982 (A,76,133) Diode MPG06G-6415G50 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 57 (A,34,64) RD1/4PU152J R 652 (B,139,71) RS1/16S102J R 453 (A,31,64) RD1/4PU0R0J R 653 (B,153,56) RS1/16S222J R 454 (B,20,71) RS1/16S472J R 654 (B,145,66) RS1/16S473J R 455 (B,53,47) RS1/16S0R0J R 701 (B,134,47) RS1/16S221J R 501 (A,100,36) RS1/16S681J R 702 (B,134,45) RS1/16S221J DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 58 RS1/16S472J C 305 (A,141,126) CEAL100M25 R 954 (B,55,112) RS1/16S102J R 962 (B,64,108) RS1/16S153J C 306 (A,148,126) CEAL100M25 R 963 (B,68,108) RS1/16S102J C 321 (A,124,118) CEAL220M35 C 351 (A,104,116) CKSRYB474K10 CAPACITORS C 352 (A,102,116) CKSRYB474K10 C 353 (A,100,116) CKSRYB474K10 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 59 (B,147,66) CKSRYB104K16 IC 601 (A,130,70) IC PEG263A C 701 (A,142,25) CCSRCH101J50 IC 651 (B,153,73) IC BD4835G C 751 (B,39,52) CKSRYB473K50 IC 851 (A,33,30) IC NJM2360M C 752 (B,41,52) CKSRYB102K50 IC 881 (A,149,19) IC BA6288FS C 753 (A,40,55) CEAT221M10 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 60 RS1/16S470J D 804 (B,115,15) Diode DAN202U R 114 (B,36,134) RS1/16S150J D 805 (B,124,15) Diode DAP202U R 115 (A,34,122) RS1/16S332J D 806 (B,128,15) Diode DAN202U R 116 (A,33,122) RS1/16S562J D 821 (B,68,18) Diode HZU10(B1) D 831 (A,91,11) LED SML412BC5T(MN) DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 61 (B,165,118) RS1/16S681J R 616 (B,134,72) RS1/16S223J R 402 (B,166,124) RS1/16S681J R 617 (A,112,55) RS1/16S0R0J R 403 (B,165,124) RS1/16S681J R 618 (B,148,52) RS1/16S102J R 404 (B,165,127) RS1/16S681J R 619 (B,136,63) RAB4C681J R 405 (B,165,129) RS1/16S681J R 621 (A,108,54) RS1/16S104J DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 62 (B,67,116) RS1/16S104J C 277 (B,88,93) CCSRCH470J50 R 922 (B,62,124) RS1/16S472J C 278 (B,79,93) CCSRCH470J50 R 923 (B,65,120) RS1/16S223J C 301 (A,124,126) CEAL100M25 R 924 (B,68,117) RS1/16S103J C 302 (A,131,126) CEAL100M25 R 926 (B,62,126) RS1/16S102J C 303 (A,77,113) CEAL100M25 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 63 (A,105,65) CEAL4R7M50 Q 1962 (A,127,17) Transistor 2SD1664 C 604 (B,121,71) CCSRCH100D50 D 1831 (A,40,23) LED SML412BC5T(MN) C 605 (B,120,67) CCSRCH100D50 D 1832 (A,57,6) LED SML412BC5T(MN) C 606 (B,149,55) CCSRCH470J50 D 1833 (A,57,40) LED SML412BC5T(MN) C 651 (B,142,70) CKSRYB105K10 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 64 Unit Number : CWS1389 R 1904 (B,85,28) RAB4C102J u163 R 1905 (B,73,7) RS1/16S104J Unit Name : Switch Unit R 1906 (B,94,35) RAB4C473J Switch(CLOSE) CSN1051 R 1907 (B,73,18) RAB4C102J Switch(OPEN) CSN1052 R 1908 (B,53,10) RS1/16S221J R 1909 (B,97,35) RAB4C473J DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 65 RS1/16SS472J Miscellaneous Parts List R 724 (B,31,36) RS1/16S473J Pickup Unit(P10.5)(Service) CXX1942 R 726 (B,23,47) RS1/16SS103J Motor Unit(SPINDLE) CXC7134 R 727 (B,31,42) RS1/16SS473J Motor Unit(LOADING/CARRIAGE) CXC4026 R 729 (B,20,48) RS1/16SS223J M 881 Motor Unit(FLAP) XXA7400 R 730 (B,20,46) RS1/16SS473J DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 66 6. ADJUSTMENT 6.1 DISPLAY TEST MODE 3 7 63 1515 0 - Display Test Mode TA key : DEH-P75BT/XN/EW5 CLOCK key : DEH-P7850BT/XN/ES [LIST]+[TA(CLOCK)] Key Reset Start Service mode, BT Test Mode Service Mode Screen-still mode, or BT test mode...
- Page 67 • 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. u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 68 • 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-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 69 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 u163 Reloading the disc changes the clamp position and may decrease the "wobble". DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 70 Ech → Xch 20 mV/div, AC Grating waveform 3 7 63 1515 0 Fch → Ych 20 mV/div, AC 0° 30° 45° 60° L 13942296513 75° 90° u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 71 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. u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 72 This enables user to avoid the task of registering phones and transfering phone directory again even after resetting system at the time of battery exchange, etc. • Registration of phone • Phone directory • History of sending/arrival • Dial preset L 13942296513 u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 73 The following 3 items are to be confirmed for the simple BT action check by using BT-compliant mobile phone: • Confirmation of Bluetooth connection (certification connection and voice connection) • Confirmation of BT antenna sensitivity (connection) • Confirmation of FLASH memory action 3. Configuration Diagram L 13942296513 DEH-P75BT/XN/EW5, DEH-P7850BT/XN/ES Bluetooth u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 74 Read out the written data, and verify that both of them match. Read out after total delete, and verify that the deletion has been accomplished. Verification is OK if OK is displayed. Test is complete if everything progressed normally up to this point. u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 75 The following confirmation is to be conducted by test mode in order to simply check BT actions using 2.4 GHz-compliant spectrum analyzer. * Confirmation of output level of Bluetooth unit 3. Configuration Diagram 2.4 GHz-compliant spectrum analyzer DEH-P75BT/XN/EW5, DEH-P7850BT/XN/ES Remove CD mechanics and L 13942296513 connect to ANT connector inside Bluetooth unit A: U.FL-SMA conversion adapter...
- Page 76 [When executing Local TX NM] As per above, measure output level of each frequency with spectrum analyzer upon connection. A standard of judgment should be within the following range of output level V. "-6 dBm < V < 4 dBm" u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 77 The frequency of the clock signal is 625.000 kHz that is one 32th of the fundamental frequency. The clock signal should be 625.000 kHz(- 25 Hz, + 25 Hz). If the clock signal is out of the range, the X'tal (X601) should be replaced with new one. L 13942296513 u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 78 Removing the CD Mechanism Module (Fig.1) Remove the four screws. Disconnect the connector and then remove the CD Mechanism Module. Fig.1 L 13942296513 Removing the Cord Assy (Fig.2) Disconnect the Cord Assy by Jig GGF1539. Grille Assy Cord Assy Fig.2 u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 79 Do not insert the cord assy in extreme slant, as the connector might suffer damage. Removing the Grille Assy (Fig.4) L 13942296513 Remove the four screws. Disconnect the connector and then remove the Grille Assy. Grille Assy Fig.4 u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 80 Removing the Tuner Amp Unit (Fig.5) 3 7 63 1515 0 Remove the three screws. Straighten the tabs at three locations indicated. Remove the screw and then remove the Tuner Amp Unit. Tuner Amp Unit Fig.5 L 13942296513 u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 81 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. L 13942296513 Damper Damper Carriage Mechanism Lower Frame u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 82 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. L 13942296513 Poly Washer Change Arm Pickup Lock Arm Inner Holder Feed Screw Planet Gear Pickup Rack Chassis Pickup u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 83 7.1.2 CONNECTOR FUNCTION DESCRIPTION 3 7 63 1515 0 L 13942296513 u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 84 Output of 33.8688 MHz(CLK for SDRAM) C33M DRAM cs (rcs) u163 RA11 Output of DRAM address 11 Output of DRAM CKE (CKE) Output of DRAM ras Output of DRAM lower cas(LDQM) cas)(LDQM) Output of DRAM upper cas(UDQM) cas!(UDQM) DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 85 Connected to the capacitor for output of REFOUT REFC Reversal input of FE Output of FE Input of FE, TE A/D converter ADIN Reversal input of TE Output of TE Output of LD Input of PD Ground for digital circuits D.GND UPD63763CGJ u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 86 VD power supply control output VDCONT CD LSI serial data input CD LSI serial data output CD LSI serial clock output xwait CD LSI wait control signal input CD LSI address strobe output XASTB Address/data Bus 0 Not used u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 87 Not used 91-93 csens Not used Not used TYPE_A/D Not used 96,97 Not used TEMP VD power supply short sense input VDSENS DSCSNS Not used PE5565A Format meaning C MOS L 13942296513 NJM2886DL3-33 Thermal Protection Bandgap Reference u163 CONTROL DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 88 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 u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 89 CS1, 2 :Bank address ROMCE :Chip enable input :Read strobe AVCC :Power supply AVCC ROMCE :GND L 13942296513 AVCC GP1UX31RK - Block Diagram - Pin Layout Limiter B.P.F Demodulator Integrator Comparator vout GND VCC GND VCC vout u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 90 3 7 63 1515 0 +BUS -BUS BIAS DRIVER OUTPUT (current) RECEIVER OUTPUT R out PAL007B L 13942296513 sw_vcc amp_vcc sw_vcc stby 24 25 10 11 12 13 14 15 16 17 18 19 20 21 22 23 u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 91 3 7 63 1515 0 - Block Diagram Pref PGND Tout_FL SVin_FL Front_L Tout_RL SVin_RL Rear_L L 13942296513 PRE/SW_L SVin_PreL IN4-_L Tout_PreL IN4+_L Tout_PreR IN3_L SVin_PreR IN2_L IN1_L PRE/SW_R IN1_R IN2_R IN3_R IN4+_R IN4-_R Rear_R SVin_RR Tout_RR Front_R SVin_FR Tout_FR u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 92 HOLD#: Hold input : Power supply : Ground TC74VHCT08AFTS1, TC74VHC08FTS1 1A 1 14 VCC 1B 2 13 4B 12 4A 1Y 3 2A 4 11 4Y 2B 5 10 3B u163 2Y 6 9 3A GND 7 8 3Y DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 93 FLAP : Close sense swith input FLPCLS FLAP : Close operation output FLPOPN FLAP : Open operation output DACCS DAC : Chip select output DACDT DAC : Data output DACCK DAC : Clock output EMUTE EVOL : Mute output u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 94 AD translation power supply input terminal TUNER : Signal level input VREF AD translation reference voltage AVCC AD translation power supply input terminal P-BUS : Serial data input P-BUS : Serial data output BSCK P-BUS : Serial clock output PEG262A(DEH-P75BT/XN/EW5) PEG263A(DEH-P7850BT/XN/ES) u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 95 3 7 63 1515 0 TC74VHC02FTS1 TC7PAU04FU 14 VCC 1 1Y 13 4Y 2 1A 12 4B 3 1B 4 2Y 11 4A 10 3Y 5 2A 9 3B 6 2B 7 GND 8 3A L 13942296513 AN6123MS INPUT OUTPUT u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 96 15 14 13 9 10 11 12 - Block Diagram VFTN L 13942296513 VFTP AMPT BCLK PCM I/F AMPR CODEC Core Internal Main Clock PLLC TAGND MUTEN VREF BGREF RSTN AMP1 AMP2 TEST1 TEST2 TEST3 AMP1O AMP1I AMP2O AMP2I u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 97 - FM/AM Tuner Unit(DEH-P75BT/XN/EW5) 3 7 63 1515 0 10 9 8 18 19 20 21 IC 5 IC 3 EEPROM 5 V 3.3 V 5.0 V AM ANT FMRF IC 2 2.5 V IC 1 FM ANT 3.3 V...
- Page 98 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 u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 99 In case of the above signal, the communication with Grille microcomputer may fail. Source keys If the time interval is not 500 msec, the oscillator operative may be defective. Source ON SYSPW←H Pin 1 Completes power-on operation. (After that, proceed to each source operation) u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
- Page 100 8. OPERATIONS 3 7 63 1515 0 L 13942296513 u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...
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- Page 110 Portions to be cleaned Cleaning tools CD pickup lenses Cleaning liquid : GEM1004 Cleaning paper : GED-008 g p p Portions to be cleaned Cleaning tools Fans Cleaning paper : GED-008 L 13942296513 u163 DEH-P75BT/XN/EW5 http://www.xiaoyu163.com...