PIONEER CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS SERVICE 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. FEB. 2001 Printed in Japan ORDER NO. CRT2650 SOURCE DISP EQ FUNC AUDIO 1 2 3 4 5 6 B SFEQ SELECT E MULTI-CD/DAB CONTROL HIGH POWER CD PLAYER WITH FM/AM TUNER DEH-P730 X1N/UC Service Manual - This service manual should be used together with the following manual(s): Model No. Order No. Mech. Module Remarks CX-977 CRT2624 S9 CD Mech. Module:Circuit Description, Mech.Description, Disassembly DEH-P730/X1N/UC DEH-P7300 X1N/UC CONTENTS 1. SAFETY INFORMATION ............................................2 2. EXPLODED VIEWS AND PARTS LIST.......................2 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ...12 4. PCB CONNECTION DIAGRAM ................................26 5. ELECTRICAL PARTS LIST ........................................34 6. ADJUSTMENT..........................................................40 7. GENERAL INFORMATION .......................................45 7.1 DIAGNOSIS ........................................................45 7.1.1 TEST MODE..............................................45 7.1.2 DISASSEMBLY .........................................49 7.1.3 CONNECTOR FUNCTION DESCRIPTION54 7.2 IC ........................................................................55 7.3 OPERATIONAL FLOW CHART...........................65 8. OPERATIONS AND SPECIFICATIONS.....................66 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 2 DEH-P730,P7300 - CD Player Service Precautions 1. For pickup unit(CXX1480) handling, please refer to"Disassembly"(see page 49). During replacement, handling precautions shall be taken to prevent an electrostatic discharge(protection by a jumper-solder). 2. During disassembly, be sure to turn the power off since an internal IC might be destroyed when a con- nector is plugged or unplugged. 3. Please checking the grating after changing the ser- vice pickup unit(see page 43). 2. EXPLODED VIEWS AND PARTS LIST 2.1 PACKING(DEH-P730/X1N/UC) CAUTION 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. Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty. If you are not qualified to perform the repair of this product properly and safely; you should not risk trying to do so and refer the repair to a qualified service technician. WARNING This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to cause cancer, birth defects or other reproductive harm. Health & Safety Code Section 25249.6 - Proposition 65 1. SAFETY INFORMATION 5 8 12 4 11 10 9 7 6 17 2 18 13 16 15 1 21 14 19 3 22 20 23 29 29 26 27 28 30 24 25 31 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com DEH-P730,P7300 3 1 Carton CHG4328 2 Cord Assy CDE6438 3 Accessory Assy CEA2773 4 Spring CBH1650 5 Screw Assy CEA2796 6 Screw CBA1002 * 7 Polyethylene Bag CEG-127 8 Screw CRZ50P090FMC 9 Screw TRZ50P080FMC * 10 Polyethylene Bag CEG-158 11 Handle CNC5395 12 Bush CNV3930 13 Polyethylene Bag CEG1301 * 14 Battery CEX1065 15 Contain Box CHL4328 16 Protector CHP2252 17 Protector CHP2251 18 Case Assy CXB3520 19-1 Polyethylene Bag CEG1116 19-2 Owner’s Manual CRD3384 19-3 Installation Manual CRD3385 * 19-4 Caution Card CRP1207 * 19-5 Warranty Card CRY1070 * 19-6 Caution Card CRP1220 20 Remote Control Assy CXB6860 21 Screw BPZ20P060FZK 22 Earth Plate CNC9450 23 Belt CZN7661 24 Holder Assy CZX3172 25 Holder Assy CZX3173 26 Screw Assy CZE3169 * 27 Polyethylene Bag CEG-127 * 28 Hexagonal Wrench CZE3176 * 29 Screw RMZ30H060FBK 30 Remote Control Assy CZX3246 31 Inner Box CHW1754 Mark No. Description Part No. Mark No. Description Part No. - PACKING SECTION PARTS LIST 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. - Owner's Manual, Installation Manual Model Part No. Language DEH-P730/X1N/UC CRD3384 English, French CRD3385 English, French www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 4 DEH-P730,P7300 2.2 PACKING(DEH-P7300/X1N/UC) 5 8 12 4 11 9 7 6 17 2 18 13 16 15 1 19 21 20 14 3 22 10 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 5 DEH-P730,P7300 1 Carton CHG4327 2 Cord Assy CDE6438 3 Accessory Assy CEA2773 4 Spring CBH1650 5 Screw Assy CEA2796 6 Screw CBA1002 * 7 Polyethylene Bag CEG-127 8 Screw CRZ50P090FMC 9 Screw TRZ50P080FMC * 10 Polyethylene Bag CEG-158 11 Handle CNC5395 12 Bush CNV3930 13 Polyethylene Bag CEG1301 * 14 Battery CEX1065 15 Contain Box CHL4327 16 Protector CHP2252 17 Protector CHP2251 18 Case Assy CXB3520 19-1 Polyethylene Bag CEG1116 19-2 Owner’s Manual CRD3382 19-3 Installation Manual CRD3383 * 19-4 Card ARY1048 * 19-5 Caution Card CRP1207 * 19-6 Caution Card CRP1220 20 Remote Control Unit CXB6797 21 Screw BPZ20P060FZK 22 Earth Plate CNC9450 Mark No. Description Part No. Mark No. Description Part No. - PACKING SECTION PARTS LIST - Owner's Manual, Installation Manual Model Part No. Language DEH-P7300/X1N/UC CRD3382 English, French CRD3383 English, French www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 6 DEH-P730,P7300 2.3 EXTERIOR(DEH-P730/X1N/UC) A B C www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com DEH-P730,P7300 1 Screw BMZ30P040FZK 2 Screw BMZ30P100FMC 3 Screw BSZ26P060FMC 4 Screw BSZ30P040FMC 5 Cord Assy CDE6438 6 ••••• 7 Cable CDE6451 8 Cord Assy CDE6453 9 Cord Assy CDE6455 10 Fuse(10A) CEK1136 11 Holder CNC5704 12 Holder CNC8659 13 Cushion CNM4870 14 Insulator CNM6948 15 Insulator CNM7214 16 Panel CNS6552 17 Tuner Amp Unit CWM7452 18 Screw ASZ26P060FMC 19 Screw BPZ26P120FMC 20 Screw BSZ26P160FMC 21 Clamper CEF1007 22 Pin Jack(CN351) CKB1035 23 Plug(CN901) CKM1330 * 24 Plug(CN451) CKS1052 25 Connector(CN101) CKS3408 26 Plug(CN801) CKS3537 27 Connector(CN352) CKS3602 28 Connector(CN653) CKS3835 29 Antenna Jack(CN401) CKX1056 30 Holder CNC8615 31 Holder CNC9468 32 Insulator CNM6949 33 Heat Sink CNR1583 34 FM/AM Tuner Unit CWE1563 35 Holder CNC8815 36 IC(IC301) PAL006A 37 Chassis Unit CXB6100 38 Button(EJECT) CAC6839 39 Screw(M2x2) CBA1176 40 Washer CBF1038 41 Washer CBF1039 42 Spring CBH2428 43 Spring CBH2429 44 Spring CBL1512 45 Holder CNC9096 46 Cover CNM6854 47 Panel CNS6278 48 Pin CNV6486 49 Lighting Conductor CNV6487 50 Gear CNV6507 51 Arm CNV6508 52 Panel Unit CWM7375 53 Socket(CN1950) CKS3550 54 Connector(CN1951) CKS4206 55 Damper Unit CXB5070 56 Holder Unit CXB6356 57 Holder Unit CXB6357 58 Clutch Unit CXB6358 59 Screw IMS20P045FZK 60 Detach Grille Assy CXB6533 61 Screw BPZ20P100FZK 62 Button(FUNC AUDIO) CAC6776 63 Button(SOURCE DISP) CAC6777 64 Button(OPEN) CAC6780 65 Button(1-6) CAC6841 66 Button(SFEQ) CAC6842 67 Button(EQ) CAC6840 68 Spring CBH2430 69 Spring CBH2431 70 Spring CBH2491 71 Spring CBL1470 72 Cover CNS6282 73 Holder CNV6505 74 Holder CNV6506 75 Keyboard Unit CWM7808 76 Connector(CN1901) CKS4524 77 Holder CNC9112 78 Cushion CNM6633 79 Cushion CNM7469 80 Holder CNV6105 81 OEL Unit MXS8016 82 Knob Unit CXB7239 83 Sub Grille Assy CXB7247 84 Remote Control Assy CZX3246 85 Cover CZN7655 86 Case Unit CXB7482 87 CD Mechanism Module(S9) CXK5500 88 Screw ISS26P055FUC 89 Transistor(Q921,998) 2SD2396 90 IC(IC1903) TSOP1840SB1 - EXTERIOR SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. 7 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 8 DEH-P730,P7300 2.4 EXTERIOR(DEH-P7300/X1N/UC) A B C www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com DEH-P730,P7300 1 Screw BMZ30P040FZK 2 Screw BMZ30P100FMC 3 Screw BSZ26P060FMC 4 Screw BSZ30P040FMC 5 Cord Assy CDE6438 6 ••••• 7 Cable CDE6451 8 Cord Assy CDE6453 9 Cord Assy CDE6455 10 Fuse(10A) CEK1136 11 Holder CNC5704 12 Holder CNC8659 13 Cushion CNM4870 14 Insulator CNM6948 15 Insulator CNM7214 16 Panel CNS6552 17 Tuner Amp Unit CWM7453 18 Screw ASZ26P060FMC 19 Screw BPZ26P120FMC 20 Screw BSZ26P160FMC 21 Clamper CEF1007 22 Pin Jack(CN351) CKB1035 23 Plug(CN901) CKM1330 * 24 Plug(CN451) CKS1052 25 Connector(CN101) CKS3408 26 Plug(CN801) CKS3537 27 Connector(CN352) CKS3602 28 Connector(CN653) CKS3835 29 Antenna Jack(CN401) CKX1056 30 Holder CNC8615 31 Holder CNC9468 32 Insulator CNM6949 33 Heat Sink CNR1583 34 FM/AM Tuner Unit CWE1563 35 Holder CNC8815 36 IC(IC301) PAL006A 37 Chassis Unit CXB6100 38 Button(EJECT) CAC6839 39 Screw(M2x2) CBA1176 40 Washer CBF1038 41 Washer CBF1039 42 Spring CBH2428 43 Spring CBH2429 44 Spring CBL1512 45 Holder CNC9096 46 Cover CNM6854 47 Panel CNS6278 48 Pin CNV6486 49 Lighting Conductor CNV6487 50 Gear CNV6507 51 Arm CNV6508 52 Panel Unit CWM7375 53 Socket(CN1950) CKS3550 54 Connector(CN1951) CKS4206 55 Damper Unit CXB5070 56 Holder Unit CXB6356 57 Holder Unit CXB6357 58 Clutch Unit CXB6358 59 Screw IMS20P045FZK 60 Detach Grille Assy CXB6534 61 Screw BPZ20P100FZK 62 Button(FUNC AUDIO) CAC6776 63 Button(SOURCE DISP) CAC6777 64 Button(OPEN) CAC6780 65 Button(1-6) CAC6841 66 Button(SFEQ) CAC6842 67 Button(EQ) CAC6840 68 Spring CBH2430 69 Spring CBH2431 70 Spring CBH2491 71 Spring CBL1470 72 Cover CNS6282 73 Holder CNV6505 74 Holder CNV6506 75 Keyboard Unit CWM7467 76 Connector(CN1901) CKS4524 77 Holder CNC9112 78 Cushion CNM6633 79 Cushion CNM7469 80 Holder CNV6105 81 OEL Unit MXS8016 82 Knob Unit CXB7239 83 Sub Grille Assy CXB7245 84 Remote Control Unit CXB6797 85 Cover CNS6439 86 Case Unit CXB7482 87 CD Mechanism Module(S9) CXK5500 88 Screw ISS26P055FUC 89 Transistor(Q921,998) 2SD2396 90 IC(IC1903) TSOP1840SB1 - EXTERIOR SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. 9 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 10 DEH-P730,P7300 2.5 CD MECHANISM MODULE D www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 11 DEH-P730,P7300 Mark No. Description Part No. Mark No. Description Part No. 1 Control Unit CWX2481 2 Connector(CN701) CKS1959 3 Connector(CN101) CKS3486 4 Screw BMZ20P025FMC 5 Screw BSZ20P040FMC 6 Screw(M2x4) CBA1362 7 Screw(M2x3) CBA1527 8 Screw CBA1545 9 Washer CBF1037 10 Washer CBF1038 11 Washer CBF1039 12 Washer CBF1060 13 Spring CBH2378 14 Spring CBH2379 15 Spring CBH2380 16 Spring CBH2381 17 Spring CBH2382 18 Spring CBH2383 19 Spring CBH2384 20 Spring CBH2385 21 Spring CBH2386 22 Spring CBH2387 23 Spring CBH2390 24 Spring CBH2391 25 Spring CBH2392 26 Spring CBH2426 27 Spring CBH2444 28 Spring CBL1494 29 Spring CBL1495 30 Shaft CLA3845 31 Roller CLA3910 32 Frame CNC8946 33 Lever CNC8948 34 Lever CNC8949 35 Arm CNC8951 36 Arm CNC9016 37 Arm CNC9017 38 Bracket CNC9123 39 Frame CNC9263 40 Belt CNT1086 41 Gear CNV6315 42 Gear CNV6316 43 Gear CNV6317 44 Gear CNV6318 45 Gear CNV6319 46 Gear CNV6320 47 Arm CNV6322 48 Arm CNV6323 49 Arm CNV6324 50 Arm CNV6325 51 Arm CNV6326 52 Guide CNV6327 53 Arm CNV6328 54 Guide CNV6329 55 Rack CNV6330 56 Clamper CNV6331 57 Arm CNV6332 58 Guide CNV6333 59 Cover CNV6334 60 Arm CNV6335 61 Guide CNV6336 62 Roller CNV6338 63 Damper CNV6339 64 Damper CNV6340 65 Guide CNV6484 66 Chassis Unit CXB5898 67 Arm Unit CXB5899 68 Arm Unit CXB5900 69 Arm Unit CXB5901 70 Motor Unit(M2) CXB5903 71 Screw Unit CXB5904 72 Gear Unit CXB5905 73 Bracket Unit CXB6006 74 Motor Unit(M1) CXB6007 75 Arm Unit CXB6237 76 Screw(M2x5) EBA1028 77 Screw JFZ20P020FMC 78 Screw JGZ17P020FZK 79 Washer YE15FUC 80 Washer YE20FUC 81 Pickup Unit(Service)(P9) CXX1480 82 Screw IMS26P030FMC 83 Guide CNV6832 - CD MECHANISM MODULE SECTION PARTS LIST www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 12 DEH-P730,P7300 1 2 3 4 1 2 3 4 D C B A 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAM IC 101 CA0008AM IP-BUS DRIVER 87 MUTE XOUT XIN PEE 24 VDCONT 34 OELPW 22 40 SYSTEM µ-COM IC 601(2/2) PD5615A CN401 VDD VCC ANT 1 2 BUS— BU BUS+ BUS+L BUS—L 1 2 8 6 5 TX RX IPPW SWVDD BU BU BU CN653 BU Q852 Q991 Q998 A TUNER AMP UNIT 13 X601 15 14 1 SWDACC TUN L BUS+L BUS—L CD L Q851 35 DPDT 36 KYDT 23 SYSPW Q101 Q102 IC 851 NJM2360M 6 1 EJTIN 44 CONT CD5VON HOME CDLOEJ DSCSNS 32 56 57 58 89 43 ILMPW 5 8 1 7 CN101 11 BUZZER IC 3 EEPROM FM/AM TUNER UNIT 28 27 FM/AM 1ST IF 10.7MHz T51 Q51 CF51 CF52 CF53 IC1 MIXER, IF AMP, DET. 6 21 18 LDET COMP 22 25 10 14 12 15 16 8 13 2 3 4 CF202 VDD VCC DI/DO CE2 CK CE1 SDBW SL FMSD NL1 NL2 IC 2 FM MPX AMANT FMANT ATT ATT AMRF FMRF RF ADJ ANT2 ADJ X901 10.25MHz ANT1 ADJ LOCL 23 LOCH AMDET MPXREF 41kHz AM 2ND IF 450kHz 19 CREQ 11 DGND 1 STIND L ch 5 R ch 9 24 NC FMLOCL 20 17 7 NC NC WC 26 RFGND CN701 Q101 M LASER DIODE MONITOR DIODE CLAMP SENSE DISC SENSE FOCUS ACT. SPINDLE MOTOR M CARRIAGE MOTOR LOAD/ TRACKING ACT. LD- MD FO+ TO+ 15 5 1 4 PICKUP UNIT(SERVICE)(P8) HOLOGRAM UNIT IC 401 BA5996FM IC 201 TC9495F2 IC 701 BA05SFP +5V REGULATOR SERVO CONTROL, DSP, LPF, DAC CD DRIVER 17 DSCSNS 2 VD VD VDD 11 CONT 10 LOEJ 14 L-OUT 1 CD5VON CN101 TOP FOP 16 SOP 15 SOM 17 LCOP 18 LCOM 22 1 2 LOEJ 78 85 L_OUT 79 9 MUTE 12 FOP TD/FD AC,BD F,E SD/MD 38 RFI 43 FEI 4 14 TOP S901 HOME 12EJ SENSE 8EJ SENSE HOME 16 LD+ 14 VDD 9 LDO 8 MDI IC 101 TA2153FN RFRPIN FEO TEO 24 16 14 46 TEI RF-AMP 17 2 11 10 14 1 16 D CONTROL UNIT www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 13 DEH-P730,P7300 5 6 7 8 5 6 7 8 D C B A C 12 1 bsens asens VDD BU 74 73 SD SL TUNPCE TUNPCK tunpce@ TUNPDO ASENBO 10 FL 11 RL 7 ILB SWVDD OELB ILB SWDVDD OELB 23 21 3 5 FL— FL+ RL— RL+ ACC 50 97 IN3-L 42 IN4+L 43 IN4-L 44 IN2-L 41 72 2 71 1 82 30 29 81 FLIN 14 RLIN 12 22 4 SYSTEM µ-COM RESET POWER AMP IC 601(1/2) PD5615A IC 203 PML009A IC 961 S-80735ANDZI IC 301 PAL006 RESET VDD Q911 Q931 SYSPW TX RX IPPW ELECTRONIC VOLUME/ SOURCE SELECTOR BU BU STBY MUTE IC 1901 PD5627A GRILLE µ-COM KEY MATRIX 9 11 8 KEY DATA OEL DATA VCC 70 CN801 CN1901 Q803 Q804 Q802 KEYBOARD UNIT X601 2 ACC VST,VCK,VDT TUN L BUS+L BUS—L CD L DPDT 3 5 DPDT KYDT SYS+B BU Q921 Q922 BU ACC RL+ FL+ RL- FL- Q301 MUTE RL IC 271 PA2028A HIGH OUT Q351 RL 1 OUT1 18 Q352 FL 5 Q353 FL PRE OUT L OUT3 16 OUT5 14 12 PL 7 9 11 IN1 IN3 IN5 Q801 C 851 M2360M 1 7 2 10 11 14 8 7 2 10 11 14 8 CN1950 CN1951 S1950 KYDT 4 2 5 10 8 IC 1902 PD8086A(P730/XIN/UC) PD8074A(P7300/XIN/UC) ROM IC 1903 TPOP1840SB1 REMOTE CONTROL SENSOR OPT IN 3 1 5 GREEN REM 34 33 DPDT KTDT EJECT IC 1904 PD5536A OEL CONTROLLER OEL UNIT Q1908 4,16 8 B PANEL UNIT MUTE RL FL PL CN901 Q982 B.U CN351 CN352-1 CN352-2 1 2 10 16 15 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 14 DEH-P730,P7300 1 2 3 4 1 2 3 4 D C B A 3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE) Note: When ordering service parts, be sure to refer to “EXPLODED VIEWS AND PARTS LIST” or “ELECTRICAL PARTS LIST”. A-a A-b A-a A-a A-b A-b A-b A-b A-a A-a Large size SCH diagram Guide page Detailed page A A-a > Decimal points for resistor and capacitor fixed values are expressed as : 2.2 2R2 0.022 R022 ← ← 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. Symbol indicates a resistor. No differentiation is made between chip resistors and discrete resistors. NOTE : Symbol indicates a capacitor. No differentiation is made between chip capacitors and discrete capacitors. C KEYBOARD UNIT CN1901 B PANEL UNIT D CONTROL UNIT CN701 FM/AM TUNER UNIT EJECT SW DETACH SENSE SW TEL/MIC CD:+3.8dBs IP-BUS:+2.2dBs FM(100%):-19.5dBs AM(30%):-30.0dBs FM(1 AM( IP B www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 15 DEH-P730,P7300 5 6 7 8 5 6 7 8 D C B A A-b A CEK1136 10A FUSE > TUNER AMP UNIT A P7300 P730 600µH 00%): -20.5dBs 30%): -31.0dBs -BUS: +2.2dBs CD: +3.8dBs FM(100%):+2.6dBs AM(30%): -7.9dBs IP-BUS:+7.3dBs CD:+7.9dBs FM(100%):+28.6dBs AM(30%):+18.1dBs IP-BUS:+33.3dBs CD:+33.9dBs FM(100%):+10.1dBs AM(30%): -0.4dBs IP-BUS:+14.8dBs CD:+15.4dBs www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 16 DEH-P730,P7300 1 2 3 4 1 2 3 4 D C B A > D CONTROL UNIT CN701 TEL/MIC CD:+3.8dBs IP-BUS:+2.2dBs 100%):-19.5dBs M(30%):-30.0dBs FM(100%): -20. AM(30%): -31. IP-BUS: +2. CD: +3. A-a A-a A-b 1 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 17 DEH-P730,P7300 5 6 7 8 5 6 7 8 D C B A Decimal points for resistor and capacitor fixed values are expressed as : 2.2 2R2 0.022 R022 ← ← 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. Symbol indicates a resistor. No differentiation is made between chip resistors and discrete resistors. NOTE : Symbol indicates a capacitor. No differentiation is made between chip capacitors and discrete capacitors. C KEYBOARD UNIT CN1901 B PANEL UNIT FM/AM TUNER UNIT EJECT SW DETACH SENSE SW FM(100%):-19 AM(30%):-30 A-a A-a A-b 2 B www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 18 DEH-P730,P7300 1 2 3 4 1 2 3 4 D C B A TUNER AMP UNIT A 00%): -20.5dBs 30%): -31.0dBs -BUS: +2.2dBs CD: +3.8dBs FM(100%):+2.6dBs AM(30%): -7.9dBs IP-BUS:+7.3dBs CD:+7.9dBs FM(100%):+10.1dBs AM(30%): -0.4dBs IP-BUS:+14.8dBs CD:+15.4dBs A-a A-b A-b 1 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 19 DEH-P730,P7300 5 6 7 8 5 6 7 8 D C B A CEK1136 10A FUSE > P7300 P730 600µH FM(100%):+28.6dBs AM(30%):+18.1dBs IP-BUS:+33.3dBs CD:+33.9dBs A-b A-a A-b 2 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 20 DEH-P730,P7300 1 2 3 4 1 2 3 4 D C B A SFEQ PAUSE B CN1951 REMOTE CONTROL SENSOR S1930 CSD1059 VOLUME 1 3 2 5 4 1 GND 2 NC2 NC1 C 3.3 KEYBOARD UNIT www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 21 DEH-P730,P7300 5 6 7 8 5 6 7 8 D C B A P730:PD8086A P7300:PD8074A C KEYBOARD UNIT OEL UNIT MXS8016 GRILLE µ-COM ROM OEL CONTROLLER C www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 22 DEH-P730,P7300 1 2 3 4 1 2 3 4 D C B A 3.4 CD MECHANISM MODULE D M1 CXB6007 M2 CXB5903 LOADING/CARRIAGE SPINDLE RF AMP S ACT/MOTOR DRIVER 5V REGULATOR CN101 D CONTROL UNIT PICKUP UNIT(SERVICE)(P9) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 23 DEH-P730,P7300 5 6 7 8 5 6 7 8 D C B A D 16.934MHz SERVO CONTROL/DSP/DAC/LPF ER CN701 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. A CN653 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 24 DEH-P730,P7300 @ CH1:BCK 2V/div. During "Play" 1 CH1:DSCSNS 5V/div. 2 CH2:CLCONT 5V/div. 3 CH3:LOEJ 5V/div. 4 CH4:VD 10V/div. When loading (8 cm CD) 500ms/div. 5 CH1:FD 500mV/div. 6 CH2:FOK 5V/div. 7 CH3:MD 5V/div. When setting up "Source On" 500ms/div. 8 CH1:FE 500mV/div. 9 CH2:FOON 5V/div. When setting up "Source On" 500ms/div. 5 CH1:FD 500mV/div. 6 CH2:FOK 5V/div. 7 CH3:MD 5V/div. Magnified drawing for "time" 100ms/div. 1 CH1:DSCSNS 5V/div. 2 CH2:CLCONT 5V/div. 3 CH3:LOEJ 5V/div. 4 CH4:VD 10V/div. When loading (12 cm CD) Ref. : GND Mode : Normal Ref. : GND Mode : Normal Ref. : VREF Mode : Normal Ref. : VREF Mode : Normal Ref. : VREF Mode : Normal Ref. : VREF Mode : Normal Ref. : VREF Mode : Normal Ref. : VREF Mode : Normal Ref. : VREF Mode : Normal Ref. : VREF Mode : Test Ref. : VREF Mode : Normal Ref. : VREF Mode : Normal 500ms/div. 0 CH1:TE 500mV/div. 8 CH2:FE 500mV/div. When setting up "Source On" 200ms/div. 1µs/div. # CH1:LRCK 2V/div. $ CH2:DOUT 2V/div. During "Play" 10µs/div. 7 CH1:MD 500mV/div. During "Play" 10µs/div. % CH1:RFO 500mV/div. During "Play" 0.5µs/div. % CH1:RFO 500mV/div. 0 CH2:TE 500mV/div. During "Tracking Open" 2ms/div. 8 CH1:FE 500mV/div. 5 CH2:FD 500mV/div. 0 CH3:TE 500mV/div. ! CH4:TD 500mV/div. During "Play" 1ms/div. - Waveforms Note:1. The encircled numbers denote measuring pointes in the circuit diagram. 2. Reference voltage VREF:2.1V www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 25 DEH-P730,P7300 % CH1:RFO 1V/div. 0 CH2:TE 500mV/div. & CH3:DFCT 5V/div. During inside/outside search 200ms/div. % CH1:RFO 1V/div. 0 CH2:TE 500mV/div. ! CH3:TD 1V/div. 1 Track Jump 500µs/div. % CH1:RFO 1V/div. 0 CH2:TE 1V/div. ! CH3:TD 1V/div. 100 Track Jump 5ms/div. % CH1:RFO 1V/div. 0 CH2:TE 1V/div. ! CH3:TD 1V/div. 32 Track Jump 5ms/div. 5 CH1:FD 1V/div. ^ CH2:FOP 2V/div. With no disk inserted During "Focus Close" 200ms/div. 1 CH1:DSCSNS 5V/div. 2 CH2:CLCONT 5V/div. 3 CH3:LOEJ 5V/div. When "Eject" (8cm CD) 200ms/div. ) CH1:LOUT 2V/div. ⁄ CH2:ROUT 2V/div. "Play" in 1kHz, 0dB 200µs/div. * CH1:TEY 500mV/div. ( CH2:SD 2V/div. During inside/outside search 200ms/div. 1 CH1:DSCSNS 5V/div. 2 CH2:CLCONT 5V/div. 3 CH3:LOEJ 5V/div. When "Eject" (12 cm CD) 200ms/div. % CH1:RFO 2V/div. & CH2:DFCT 5V/div. 5 CH3:FD 1V/div. ! CH4:TD 2V/div. When reproducing black dots (800µm) 500µs/div. Ref. : VREF Mode : Test Ref. : VREF Mode : Test Ref. : VREF Mode : Normal Ref. : VREF Mode : Normal Ref. : VREF Mode : Test Ref. : VREF Mode : Test Ref. : VREF Mode : Normal Ref. : GND Mode : Normal Ref. : GND Mode : Normal Ref. : GND Mode : Normal www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com TUNER AMP UNIT 4. PCB CONNECTION DIAGRAM 4.1 TUNER AMP UNIT 26 DEH-P730,P7300 1 2 3 4 1 2 3 4 D C B A 1 15 16 2 5 1 DETACH SENSE A A CORD ASSY CORD ASSY Capacitor Connector P.C.Board Chip Part SIDE A SIDE B 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. 2. Viewpoint of PCB diagrams CORD ASSY www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 27 DEH-P730,P7300 5 6 7 8 5 6 7 8 D C B A A IC, Q FRONT 1 4 5 7 8 11 1 21 20 2 FM/AM TUNER UNIT PRE OUT ANTENNA IP BUS SIDE A CN701 D CN1950 B www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 28 DEH-P730,P7300 1 2 3 4 1 2 3 4 D C B A IC, Q A A TUNER AMP UNIT www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 29 DEH-P730,P7300 5 6 7 8 5 6 7 8 D C B A A SIDE B www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 30 DEH-P730,P7300 1 2 3 4 1 2 3 4 D C B A B 4.2 PANEL UNIT SIDE A SIDE B PANEL UNIT B PANEL UNIT B EJECT 1 3 5 7 9 11 2 4 6 8 1012 CN1901 C CN801 A www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 31 DEH-P730,P7300 1 2 3 4 1 2 3 4 D C B A C KEYBOARD UNIT 4.3 KEYBOARD UNIT C KEYBOARD UNIT C IC, Q SOURCE DISP CH1 CH2 CH3 CH4 CH5 CH6 PAUSE CLOCK BAND FUNC AUDIO ENT UP LEFT RIGHT DOWN SFEQ EQ VOLUME IC, Q ADJ TP1 TP2 1210 8 6 4 2 11 9 7 5 3 1 SIDE A SIDE B CN1951 B OEL UNIT OEL UNIT www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 32 DEH-P730,P7300 1 2 3 4 1 2 3 4 D C B A 4.4 CD MECHANISM MODULE CONTROL UNIT SIDE A D D VREF E F HOME 12EJ DSCSNS M2 LOADING/CARRIAGE MOTOR M1 SPINDLE MOTOR PICKUP UNIT(SERVICE)(P9) CN653 A www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 33 DEH-P730,P7300 1 2 3 4 1 2 3 4 D C B A SIDE B D CLAMP 8EJ CONTROL UNIT D www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com DEH-P730,P7300 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. --- ------ ------------------------------------------ ------------------------- Unit Number : CWM7452(DEH-P730/X1N/UC) Unit Number : CWM7453(DEH-P7300/X1N/UC) Unit Name : Tuner Amp Unit MISCELLANEOUS IC 101 IC CA0008AM IC 131 IC BA3834F IC 203 IC PML009A IC 271 IC PA2028A IC 301 IC PAL006A IC 452 IC NJM2068MD IC 601 IC PD5615A IC 851 IC NJM2360M IC 961 IC S-80735ANDZI Q 101 Transistor 2SA1162 Q 102 Transistor DTC124EK Q 131 Transistor 2SC2412K Q 132 Transistor 2SA1162 Q 133 Transistor DTC144EK Q 301 Transistor DTC124EK Q 351 Transistor IMH3A Q 352 Transistor IMH3A Q 353 Transistor IMH3A Q 401 Transistor 2SC2412K Q 451 Transistor 2SC3326 Q 454 Transistor 2SA1162 Q 455 Transistor DTC114EK Q 801 Transistor IMD2A Q 802 Transistor 2SD1760F5 Q 803 Transistor 2SD1859 Q 804 Transistor IMD2A Q 805 Transistor DTC143EK Q 851 Transistor 2SD1760F5 Q 852 Transistor IMD2A Q 911 Transistor 2SD1760F5 Q 913 Transistor IMD2A Q 921 Transistor 2SD2396 Q 922 Transistor IMD2A Q 931 Transistor IMX1 Q 932 Transistor 2SC2412K Q 951 Transistor 2SA1162 Q 981 Transistor 2SC2412K Q 982 Transistor IMD2A Q 991 Transistor IMD2A Q 998 Transistor 2SD2396 D 751 Diode Network DA204U D 801 Diode HZS6L(B1) D 803 Diode Network DA204U D 804 Diode DAN202U D 805 Diode DAP202U D 806 Diode DAN202U D 807 Diode DAP202U D 808 Diode HZS11L(A1) D 851 Diode HZS9L(B2) D 852 Diode SB05-03C D 901 Diode 1SR139-400 D 902 Diode 1SR139-400 D 903 Diode 1SR139-400 D 904 Diode 1SR139-400 D 911 Diode 1SR139-400 D 912 Diode HZS6L(B1) D 921 Diode HZS9L(C1) D 922 Diode 1SR139-400 D 931 Diode HZS7L(A1) D 932 Diode HZS7L(C3) D 951 Diode DAN202U D 981 Diode DAN202U D 982 Diode HZS9L(B1) D 991 Diode HZS9L(B1) ZNR 451 Surge Protector DSP-201M-A21F L 271 Ferri-Inductor LAU101K L 401 Ferri-Inductor LAU2R2K L 402 Ferri-Inductor LAU4R7K L 403 Ferri-Inductor LAU1R0M L 451 Inductor CTF1378 L 601 Ferri-Inductor LAU2R2K L 801 Inductor LAU100K L 852 Inductor CTF1510 L 853 Inductor CTF1489 L 901 Choke Coil 600µH CTH1221 L 951 Ferri-Inductor LAU2R2K X 601 Radiator 10.00MHz CSS1475 S 801 Switch(DETACH SENSE) CSN1039 VR 751 Semi-fixed 10kΩ(B) CCP1229 FU 451 Fuse 200mA CEK1189 MIC 751 Microphone CPM1011 BZ 641 Buzzer CPV1050 FM/AM Tuner Unit CWE1563 RESISTORS R 101 RS1/16S101J R 102 RS1/16S470J R 103 RS1/16S101J R 104 RS1/16S222J R 105 RS1/16S103J R 106 RS1/16S562J R 107 RS1/16S332J R 108 RS1/16S150J R 109 RS1/16S181J R 110 RS1/16S181J R 111 RS1/16S223J R 112 RS1/16S223J R 113 RS1/16S102J R 114 RS1/16S102J R 131 RS1/16S224J R 132 RS1/16S224J R 133 RS1/16S104J R 134 RS1/16S102J R 135 RS1/16S104J R 136 RAB4C102J =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- A 34 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com DEH-P730,P7300 R 137 RS1/16S473J R 138 RS1/16S102J R 139 RS1/16S103J R 140 RS1/16S103J R 141 RS1/16S223J R 142 RS1/16S822J R 151 RS1/16S0R0J R 152 RS1/16S0R0J R 161 RS1/16S272J R 162 RS1/16S272J R 163 RS1/16S162J R 164 RS1/16S162J R 230 RS1/16S0R0J R 245 RS1/16S101J R 246 RS1/16S101J R 247 RS1/16S101J R 248 RS1/16S101J R 249 RS1/16S101J R 250 RS1/16S101J R 283 RS1/16S223J R 301 RS1/16S103J R 302 RS1/16S103J R 304 RS1/16S331J R 351 RS1/16S820J R 352 RS1/16S820J R 353 RS1/16S820J R 354 RS1/16S820J R 355 RS1/16S820J R 356 RS1/16S820J R 357 RS1/16S223J R 358 RS1/16S223J R 359 RS1/16S223J R 360 RS1/16S223J R 361 RS1/16S223J R 362 RS1/16S223J R 363 RS1/16S0R0J R 364 RS1/16S0R0J R 365 RS1/16S0R0J R 366 RS1/16S0R0J R 367 RS1/16S0R0J R 368 RS1/16S0R0J R 369 RS1/16S471J R 370 RS1/16S471J R 371 RS1/16S471J R 372 RS1/16S471J R 373 RS1/16S471J R 374 RS1/16S471J R 401 RS1/16S473J R 402 RS1/16S473J R 403 RS1/16S681J R 404 RS1/16S681J R 409 RS1/16S681J R 410 RS1/16S103J R 411 RS1/16S681J R 412 RS1/16S681J R 413 RS1/16S681J R 414 RS1/16S473J R 415 RS1/16S472J R 416 RS1/16S473J R 417 RS1/16S473J R 418 RS1/16S473J R 419 RS1/16S222J R 420 RS1/16S222J R 424 RS1/16S393J R 451 RS1/16S152J R 452 RS1/16S102J R 453 RS1/16S471J R 456 RS1/16S102J R 457 RS1/16S102J R 462 RS1/16S0R0J R 463 RS1/16S0R0J R 465 RS1/16S105J R 468 RS1/16S223J R 469 RS1/16S103J R 470 RS1/16S105J R 472 RS1/16S0R0J R 473 RS1/16S103J R 474 RS1/16S103J R 475 RS1/16S123J R 476 RS1/16S473J R 477 RS1/16S103J R 483 RS1/16S152J R 484 RS1/16S223J R 485 RS1/16S0R0J R 506 RS1/16S0R0J R 601 RS1/16S473J R 603 (DEH-P7300/X1N/UC) RS1/16S473J R 604 (DEH-P730/X1N/UC) RS1/16S473J R 608 RS1/16S104J R 611 RS1/16S102J R 612 RS1/16S102J R 613 RAB4C222J R 614 RS1/16S222J R 615 RS1/16S104J R 616 RS1/16S473J R 618 RS1/16S222J R 619 RS1/16S473J R 620 RS1/16S472J R 621 RS1/16S473J R 622 RS1/16S104J R 623 RS1/16S473J R 624 RS1/16S0R0J R 627 RS1/16S104J R 628 RS1/16S104J R 630 RS1/16S104J R 633 RS1/16S104J R 641 RS1/16S102J R 751 RS1/16S104J R 752 RS1/16S222J R 753 RS1/16S561J R 754 RS1/16S104J R 801 RS1/16S332J R 805 RS1/16S271J R 806 RS1/16S271J R 807 RS1/16S473J R 808 RS1/16S473J R 809 RS1/16S102J R 810 RS1/16S222J R 811 RS1/16S222J R 812 RS1/16S222J R 813 RS1/16S222J R 814 RS1/16S222J R 815 RS1/16S473J R 816 RS1/16S104J R 817 RD1/4PU391J R 819 RS1/16S222J R 820 RS1/16S222J R 851 RS1/16S331J R 852 RD1/4PU302J R 853 RD1/4PU302J =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- 35 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 36 DEH-P730,P7300 R 854 RS1/16S121J R 855 RS1/16S391J R 856 RS1/16S1R0J R 857 RS1/16S331J R 912 RS1/16S681J R 913 RS1/16S223J R 914 RS1/16S681J R 922 RD1/4PU221J R 923 RS1/16S102J R 924 RS1/16S223J R 931 RS1/16S472J R 932 RS1/16S473J R 933 RS1/16S103J R 934 RS1/16S473J R 935 RS1/16S104J R 936 RS1/16S103J R 937 RS1/16S473J R 938 RD1/4PU102J R 939 RD1/4PU102J R 951 RD1/4PU153J R 952 RS1/16S472J R 953 RS1/16S472J R 954 RS1/16S102J R 962 RS1/16S102J R 964 RS1/16S822J R 982 RS1/16S473J R 983 RS1/16S104J R 984 RS1/16S473J R 985 RD1/4PU102J R 991 RD1/4PU221J R 992 RD1/4PU221J R 993 RS1/16S472J R 994 RS1/16S222J R 995 RS1/16S0R0J R 997 RAB4C102J CAPACITORS C 101 CKSRYB104K16 C 102 CKSRYB104K16 C 131 CKSRYB104K16 C 132 CKSRYB104K16 C 133 CKSRYB224K16 C 134 CKSRYB103K50 C 135 CEJQ1R0M50 C 136 CKSRYB104K16 C 137 CKSRYB104K16 C 138 CKSRYB104K16 C 161 CKSRYB183K25 C 162 CKSRYB183K25 C 171 CEJQ470M10 C 172 CKSRYB104K16 C 173 CEJQ100M16 C 177 CCSRCH100D50 C 178 CCSRCH100D50 C 179 CCSRCH100D50 C 180 CCSRCH100D50 C 191 CEJQ1R0M50 C 192 CEJQ1R0M50 C 205 CEJQR22M50 C 206 CEJQR22M50 C 207 CEJQ1R0M50 C 208 CEJQ1R0M50 C 209 CEJQ1R0M50 C 210 CEJQ1R0M50 C 211 CEJQNP4R7M16 C 212 CEJQNP4R7M16 C 213 CEJQNP4R7M16 C 214 CEJQNP4R7M16 C 215 CEJQNP4R7M16 C 216 CEJQNP4R7M16 C 217 CEJQNP4R7M16 C 218 CEJQNP4R7M16 C 271 CEJQNP1R0M50 C 272 CEJQNP1R0M50 C 273 CEJQNP1R0M50 C 274 CEJQNP1R0M50 C 275 CEJQNP1R0M50 C 276 CEJQNP1R0M50 C 277 CEJQ4R7M35 C 278 CEJQ101M16 C 279 CEJQ100M16 C 280 CEJQ100M16 C 281 CKSRYB105K10 C 282 CKSYB684K16 C 283 CASAQ4R7M16 C 284 CEJQ330M25 C 285 CEJQ330M25 C 306 CEJQ330M10 C 307 4700µF/16V CCH1367 C 309 CKSRYB104K16 C 310 CEJQ100M16 C 311 CFTNA105J50 C 313 CFTNA224J50 C 314 CFTNA224J50 C 315 CFTNA224J50 C 316 CFTNA224J50 C 351 CEJQ100M35 C 352 CEJQ100M35 C 353 CEJQ100M35 C 354 CEJQ100M35 C 355 CEJQ100M35 C 356 CEJQ100M35 C 357 CKSRYB222K50 C 358 CKSRYB222K50 C 359 CKSRYB222K50 C 360 CKSRYB222K50 C 361 CKSRYB222K50 C 362 CKSRYB222K50 C 403 CKSRYB473K25 C 404 CEAL101M6R3 C 405 CKSRYB103K50 C 406 CEJQ220M10 C 407 CKSQYB103K50 C 408 CKSRYB223K25 C 409 CKSRYB223K25 C 411 CKSRYB472K50 C 440 CKSRYB103K25 C 451 CEJQ100M16 C 453 CKSRYB224K16 C 454 CKSRYB224K16 C 457 CKSRYB473K16 C 459 CKSRYB104K16 C 460 CKSRYB104K16 C 461 CKSRYB224K16 C 462 CCSRCH471J50 C 464 CEJQ100M16 C 465 CKSRYB104K16 C 466 CEJQ100M16 C 601 CEJQ4R7M35 C 602 CKSRYB102K50 C 604 CCSRCH180J50 C 605 CCSRCH180J50 =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com DEH-P730,P7300 C 653 CKSRYB103K50 C 751 CEJQ100M16 C 752 CEJQ100M16 C 753 CEJQ220M10 C 754 CKSRYB474K10 C 756 CKSRYB474K10 C 801 CKSRYB103K50 C 802 CEJQ470M10 C 803 CKSRYB104K16 C 806 CKSRYB473K25 C 812 CKSYB475K16 C 851 CEJQ470M16 C 853 4.7µF/25V CCG1111 C 855 CEJQ100M25 C 856 CCSRCH331J50 C 857 CEJQ330M25 C 858 CKSRYB104K16 C 859 CEJQ101M10 C 860 CKSRYB104K16 C 861 CKSRYB103K25 C 911 CEAT102M16 C 912 CKSRYB472K50 C 913 CKSRYB103K50 C 914 CEJQ470M10 C 921 330µF/10V CCH1181 C 922 CKSRYB103K50 C 923 CEJQ100M16 C 931 CEJQ100M16 C 963 CEJQ2R2M50 C 991 CKSRYB473K25 C 992 CKSRYB102K50 C 993 CEJQ101M10 Unit Number : CWM7808(DEH-P730/X1N/UC) Unit Number : CWM7467(DEH-P7300/X1N/UC) Unit Name : Keyboard Unit MISCELLANEOUS IC 1901 IC PD5627A IC 1902 IC (DEH-P730/X1N/UC) PD8086A IC (DEH-P7300/X1N/UC) PD8074A IC 1903 IC TSOP1840SB1 IC 1904 IC PD5536A Q 1907 Transistor 2SD1664 Q 1908 Transistor 2SC4617 D 1901 Diode DAP202U D 1902 Diode DAN202U D 1904 Diode 1SS355 D 1914 LED CL170UBX D 1917 Diode DAN202U D 1922 LED CL170PGCD D 1923 LED CL170PGCD D 1924 LED CL170PGCD D 1925 LED CL170PGCD L 1901 Chip-Inductor LCTA2R2J3225 L 1904 Chip-Inductor LCTA2R2J3225 L 1905 Inductor LCTA220J2520 L 1906 Inductor-Array CTF1421 L 1907 Inductor-Array CTF1421 L 1908 Inductor LCTA220J2520 L 1909 Inductor CTF1484 L 1910 Inductor CTF1410 L 1911 Inductor CTF1410 L 1912 Inductor-Array CTF1421 TH 1901 Thermistor CCX1037 X 1901 Ceramic Resonator 15.62MHz CSS1458 S 1901 Push Switch CSG1112 S 1903 Push Switch CSG1111 S 1906 Push Switch CSG1112 S 1907 Switch CSG1107 S 1908 Push Switch CSG1146 S 1909 Switch CSG1107 S 1910 Switch CSG1107 S 1911 Switch CSG1107 S 1912 Switch CSG1107 S 1913 Switch CSG1107 S 1914 Switch CSG1107 S 1915 Switch CSG1107 S 1916 Switch CSG1107 S 1917 Push Switch CSG1112 S 1918 Push Switch CSG1112 S 1919 Switch CSG1107 S 1920 Push Switch CSG1112 S 1922 Push Switch CSG1112 S 1923 Push Switch CSG1112 S 1924 Push Switch CSG1112 S 1930 Encoder CSD1059 VR 1902 Semi-fixed 20kΩ(B) CCP1231 OEL Unit MXS8016 RESISTORS R 1901 RS1/16S154J R 1902 RS1/16S473J R 1903 RS1/16S101J R 1906 RS1/16S102J R 1907 RS1/16S473J R 1909 RS1/16S101J R 1910 RAB4C101J R 1911 RAB4C101J R 1912 RAB4C101J R 1913 RAB4C101J R 1915 RAB4C101J R 1918 RAB4C101J R 1921 RAB4C102J R 1922 RS1/16S121J R 1923 RS1/16S2R2J R 1924 RS1/16S222J R 1925 RS1/16S222J R 1928 RS1/16S102J R 1929 RS1/16S102J R 1930 RS1/16S222J R 1931 RS1/16S101J R 1932 RS1/16S333J R 1933 RS1/16S683J R 1934 RS1/16S393J R 1935 RS1/16S392J R 1940 RS1/16S0R0J R 1949 RS1/16S1R0J R 1960 RS1/16S202J R 1961 RS1/16S121J R 1962 RS1/16S121J R 1963 RS1/16S121J R 1964 RS1/16S391J R 1965 RS1/16S121J R 1966 RS1/16S121J R 1967 RS1/16S202J R 1968 RS1/16S391J R 1969 RS1/16S121J R 1970 RS1/16S121J R 1971 RS1/16S121J R 1972 RS1/16S121J R 1973 RS1/16S121J R 1979 RS1/16S0R0J R 1989 RS1/16S222J R 1990 RS1/16S822J R 1991 RAB4C101J =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- C 37 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 38 DEH-P730,P7300 R 1992 RAB4C101J R 1993 RS1/16S473J R 1996 RS1/16S101J R 1997 RS1/16S473J R 1998 RS1/16S103J CAPACITORS C 1902 CKSRYB103K25 C 1903 CSZSR100M16 C 1904 CSZSR100M16 C 1906 CKSRYB103K25 C 1907 CCSRCH101J50 C 1908 CKSRYB473K16 C 1913 CSZSR100M16 C 1922 CKSRYB104K16 C 1926 CKSRYB104K25 C 1927 CKSRYB104K25 C 1928 CKSRYB104K25 C 1929 CKSRYB104K16 C 1936 CKSRYB104K25 C 1937 CKSRYB104K16 C 1938 CKSRYB104K16 C 1941 CKSRYB104K16 C 1943 4.7µF/25V CCG1111 C 1945 CKSRYB104K25 C 1946 CKSRYB104K16 C 1947 CKSRYB103K25 C 1948 CKSRYB103K25 Unit Number : CWM7375 Unit Name : Panel Unit MISCELLANEOUS D 1950 LED CL220PGC S 1950 Push Switch(EJECT) CSG1112 RESISTORS R 1952 RS1/16S101J R 1953 RS1/16S101J Unit Number : CWX2481 Unit Name : Control Unit MISCELLANEOUS IC 101 IC TA2153FN IC 201 IC TC9495F2 IC 401 IC BA5996FM IC 701 IC BA05SFP Q 101 Transistor 2SD1664 Q 102 Transistor UMD2N L 201 Inductor CTF1546 L 202 Inductor CTF1546 X 301 Ceramic Resonator 16.934MHz CSS1525 S 901 Spring Switch(HOME) CSN1051 S 902 Spring Switch(CLAMP) CSN1052 S 903 Spring Switch(DSCSNS) CSN1051 S 904 Spring Switch(12EJ) CSN1052 S 905 Spring Switch(8EJ) CSN1051 RESISTORS R 101 RS1/16S222J R 102 RS1/8S120J R 103 RS1/8S100J R 201 RS1/16S513J R 202 RS1/16S513J R 203 RS1/16S823J R 204 RS1/16S823J R 206 RS1/16S823J R 208 RS1/16S124J R 209 RS1/16S183J R 210 RS1/16S153J R 211 RS1/16S103J R 212 RS1/16S103J R 213 RS1/16S124J R 215 RS1/16S0R0J R 216 RS1/16S471J R 301 RS1/16S333J R 302 RS1/16S332J R 303 RS1/16S332J R 304 RS1/16S514J R 306 RS1/16S102J R 307 RS1/16S102J R 312 RS1/16S103J R 313 RS1/16S473J R 315 RD1/4PU334J R 321 RS1/16S331J R 322 RS1/16S0R0J R 323 RS1/16S332J R 401 RS1/16S684J R 402 RS1/16S103J R 403 RS1/16S103J R 404 RS1/16S183J R 405 RS1/16S123J R 407 RS1/16S622J R 408 RS1/16S622J R 409 RS1/16S113J R 410 RS1/16S752J R 701 RS1/16S102J R 702 RS1/16S221J R 703 RS1/16S221J R 704 RS1/16S221J R 705 RS1/16S221J R 706 RS1/16S221J R 707 RS1/16S221J R 708 RS1/16S102J R 709 RS1/16S102J R 710 RS1/16S102J R 901 RS1/16S104J R 902 RS1/16S473J R 903 RS1/16S273J CAPACITORS C 101 CEV470M6R3 C 102 CKSRYB102K50 C 103 CKSRYB104K16 C 104 CKSRYB224K16 C 105 CEV470M6R3 C 106 CKSRYB104K16 C 107 CKSRYB105K6R3 C 201 CKSRYB104K16 C 202 CCSRCH560J50 C 204 CKSRYB224K16 C 205 CKSRYB224K16 C 206 CKSRYB273K25 C 207 CKSRYB273K25 C 208 CKSRYB104K16 C 209 CKSRYB104K16 C 210 CCSRCK2R0C50 C 211 CCSRCH220J50 C 301 CKSRYB153K25 C 302 CKSRYB104K16 C 303 CKSRYB103K50 =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- B D www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com DEH-P730,P7300 C 304 CKSRYB103K50 C 305 CKSRYB104K16 C 306 CKSRYB104K16 C 307 CKSRYB333K16 C 308 CKSRYB104K16 C 309 CKSRYB473K16 C 310 CKSRYB473K16 C 311 CKSRYB104K16 C 312 CKSRYB104K16 C 315 CEV220M6R3 C 317 CKSRYB104K16 C 318 CKSRYB104K16 C 319 CKSRYB104K16 C 320 CCSRCH470J50 C 325 CKSRYB471K50 C 328 CKSRYB472K50 C 329 CKSRYB104K16 C 330 CKSRYB104K16 C 331 CKSRYB104K16 C 401 CKSRYB221K50 C 402 CKSRYB221K50 C 403 CKSRYB153K25 C 404 CKSRYB103K50 C 405 CEV101M10 C 702 CKSRYB104K16 C 703 CKSRYB104K16 C 801 10µF/10V CCH1349 C 802 CEV101M10 C 803 CKSRYB224K16 Miscellaneous Parts List Pickup Unit(Service)(P9) CXX1480 M 1 Motor Unit(SPINDLE) CXB6007 M 2 Motor Unit(LOADING/CARRIAGE) CXB5903 =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- 39 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 40 DEH-P730,P7300 6. ADJUSTMENT 6.1 OEL UNIT ADJUSTMENT TP1 TP2 VR1902 IC1901 IC1902 DIGITAL MULTI-METER - Adjustment point 1. Use VR1902 to adjust the resistance between TP1 and TP2 to 5.85kΩ. KEYBOARD UNIT (SIDE B) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 41 DEH-P730,P7300 6.2 CD ADJUSTMENT 1) Precautions • This unit uses a single power supply (+5V) for the reg- ulator. The signal reference potential, therefore, is connected to VREF(approx. 2.1V) instead of GND. If VREF and GND are connected to each other by mis- take during adjustments, not only will it be impossi- ble to measure the potential correctly, but the servo will malfunction and a severe shock will be applied to the pick-up. To avoid this, take special note of the fol- lowing. Do not connect the negative probe of the measuring equipment to VREF and GND together. It is especially important not to connect the channel 1 negative probe of the oscilloscope to VREF with the channel 2 negative probe connected to GND. Since the frame of the measuring instrument is usual- ly at the same potential as the negative probe, change the frame of the measuring instrument to floating sta- tus. If by accident VREF comes in contact with GND, immediately switch the regulator or power OFF. • Always make sure the regulator is OFF when connect- ing and disconnecting the various filters and wiring required for measurements. • Before proceeding to further adjustments and mea- surements after switching regulator ON, let the player run for about one minute to allow the circuits to stabi- lize. • Since the protective systems in the unit's software are rendered inoperative in test mode, be very careful to avoid mechanical and /or electrical shocks to the sys- tem when making adjustment. • The RFI and RFO signals are easy to oscillate because of a wide band. When observing them, insert a resis- tor of about 1 kΩ to the series. • This equipment will not guarantee the load ejection operation when the mechanical unit is turned upside down. In particular, if the ejection operation is incor- rectly performed and recovery is disabled, the recov- ery is enabled by resetting a product or turning ACC off to on. 2) Test Mode This mode is used for adjusting the CD mechanism module of the device. • Test mode starting procedure Reset while pressing the 4 and 6 keys together. • Test mode cancellation Switch ACC, back-up OFF. • After pressing the EJECT key, do not press any other key until the disk is completely ejected. • If the ] or [ key is pressed while focus search is in progress, immediately turn the power off (otherwise the actuator may be damaged due to adhesion of the lenses). • Jump operation of TRs other than 100TR continues after releasing the key. CRG move and 100TR jump operations are brought into the “Tracking close” sta- tus when the key is released. • Powering Off/On resets the jump mode to “Single TR(91)”, the RF AMP gain setting to 0 dB, and the automatic adjustment value to the initial value. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 42 DEH-P730,P7300 *1) +12dB TRK12 MIN12 SEC12 TYP TRK MIN SEC *2) S. curve check setting TRK01 MIN01 SEC01 Focus Close setting TRK00 MIN00 SEC00 or TRK99 MIN99 SEC99 *8) CRG motor voltage = 2 [V] *3) T.Offset Display Switch to the order of the original display F.Offset Display *7) F.AGC Gain RF AGC Gain TRK/MIN/SEC T.AGC Gain *5 Single TR TRK91 MIN91 SEC91 or TRK81 MIN81 SEC81 32TR TRK92 MIN92 SEC92 or TRK82 MIN82 SEC82 100TR TRK93 MIN93 SEC93 or TRK83 MIN83 SEC83 CRG Move TRK94 MIN94 SEC94 or TRK84 MIN84 SEC84 *4) 1TR/32TR/100TR *6) Only at the time of CRG move or 100TR jump [BAND] Power On (T. offset is adjusted) TRK00 MIN00 SEC00 [CD] or [SOURCE] Source On TRK MIN [4]+[6]+Reset Test Mode In [3] Power On (T. offset is not adjusted) TRK99 MIN99 SEC99 [2] RF AMP Gain switching*1 TRKGG MINGG SECGG [BAND] Power Off TRK MIN SEC [BAND] Power Off TRK MIN SEC [BAND] Power Off TRK MIN SEC [BAND] Power Off TRK MIN SEC [3] Focus Close / S. curve check TRK91 MIN91 SEC91 [6] Focus Mode switching*2 TRK0x MIN0x SEC0x [1] Tracking Servo Close TRK00 MIN00 SEC00 or TRK99 MIN99 SEC99 [[] CRG- *8 TRK00 MIN00 SEC00 or TRK99 MIN99 SEC99 []] CRG+ *8 TRK00 MIN00 SEC00 or TRK99 MIN99 SEC99 [6] New Test Mode [2] Automatic adjustment value display switching *3 TRK?? MIN?? SEC?? [1] T.CLS and F,T AGC and RF AGC and Applicable servomechanism TRKxx MINxx SECxx [6] T.Close and Applicable servomechanism TRKxx MINxx SECxx [3] RF AGC / RF AGC coefficient display TRK?? MIN?? SEC?? []] CRG+ TRK8x MIN8x SEC8x or TRK9x MIN9x SEC9x [[] CRG- TRK8x MIN8x SEC8x or TRK9x MIN9x SEC9x [2] T.Balance adjustment / T.Balance coefficient display TRK?? MIN?? SEC?? [1] F,T,RF AGC / F.Bias display switching*7 TRK?? MIN?? SEC?? [3] F,T AGC,F.Bias and RF AGC TRKxx MINxx SECxx [6] CRG/TR jump value *5 switching TRKxx MINxx SECxx []] CRG+/TR Jump+ *4 TRKxx MINxx SECxx [[] CRG-/TR Jump- *4 TRK xx MINxx SEC xx [2] Tracking Open TRK8x MIN8x SEC8x or TRK9x MIN9x SEC9x [2] Tracking Open TRK8x MIN8x SEC8x or TRK9x MIN9x SEC9x F. EQ measurement setting TRK02 MIN02 SEC02 [Key] [BAND] []] [[] [1] [2] [3] [6] - - Power On/Off CRG +/TR Jump+ (Direction of the external surface) CRG -/TR Jump- (Direction of the internal surface) T.CLS and AGC and Applicable servomechanism/ AGC,AGC display switching RF Gain switching/Offset adjustment display/ T.Balance adjustment/T.OPN F.CLS,S.Curve/Rough Servo and RF AGC/ F,T,RF AGC SPDL 1X/2X switching (Double-speed compatibility only) Error rate measurement F.Mode switching/T.CLS/CRG,TR Jump switching Test Mode New Test Mode Operation Error occurrence time/ cause display switching TRK+/FF TRK-/REV SCAN MODE (ITP) - - Auto/Manual switching F.Bias [KEY] Contents Display - Flow Chart www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 43 DEH-P730,P7300 • 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. Changing the PU unit is thus best considered as a last resort. However, if the PU unit must be changed, the grating should be checked using the procedure below. • Purpose : To check that the grating is within an acceptable range when the PU unit is changed. • Symptoms of Mal-adjustment : If the grating is off by a large amount symptoms such as being unable to close tracking, being unable to perform track search operations, or taking a long time for track searching. • Method : • Measuring Equipment • Oscilloscope, Two L.P.F. • Measuring Points • E, F, VREF • Disc • ABEX TCD-784 • Mode • TEST MODE • Checking Procedure 1. In test mode, load the disc and switch the 5V regulator on. 2. Using the ] and [ buttons, move the PU unit to the innermost track. 3. Press key 3 to close focus, the display should read "91". Press key 2 to implement the tracking balance adjust- ment the display should now read "81". Press key 3. The display will change, returning to "81" on the fourth press. 4. As shown in the diagram above, monitor the LPF outputs using the oscilloscope and check that the phase differ- ence is within 75° . Refer to the photographs supplied to determine the phase angle. 5. If the phase difference is determined to be greater than 75° try changing the PU unit to see if there is any improvement. If, after trying this a number of times, the grating angle does not become less than 75° then the mechanism should be judged to be at fault. • Note 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 aver- age angle. • Hint Reloading the disc changes the clamp position and may decrease the "wobble". 100kΩ 390pF 100kΩ 390pF E VREF F VREF Xch Ych L.P.F. L.P.F. VREF E F 6.3 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT CONTROL UNIT Oscilloscope www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 44 DEH-P730,P7300 Grating waveform Ech → Xch 20mV/div, AC Fch → Ych 20mV/div, AC 45° 0° 75° 60° 30° 90° www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 45 DEH-P730,P7300 7. GENERAL INFORMATION 7.1 DIAGNOSIS 7.1.1 TEST 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. (1) Basic Indication Method 1) When SERRORM is selected for the CSMOD (CD mode area for the system), error codes are written to DMIN (min- utes display area) and DSEC (seconds display area). The same data is written to DMIN and DSEC. DTNO remains in blank as before. 2) Head unit display examples Depending on display capability of LCD used, display will vary as shown below. xx contains the error number. 8-digit display 6-digit display 4-digit display ERROR–xx ERR–xx E–xx (2) Error Code List Code Class Displayed error code Description of the code and potential cause(s) 10 Electricity Carriage Home NG CRG can't be moved to inner diameter. SERVO LSI Com- CRG can't be moved from inner diameter. munication Error → Failure on home switch or CRG move mechanism. Communication error between microcomputer and SERVO LSI. 11 Electricity Focus Servo NG Focusing not available. → Stains on rear side of disc or excessive vibrations on REWRITABLE. 12 Electricity Spindle Lock NG Spindle not locked. Sub-code is strange (not readable). Subcode NG → Failure on spindle, stains or damages on disc, or excessive vibrations. A disc not containing CD-R data is found. Turned over disc are found, though rarely. CD signal error. 17 Electricity Setup NG AGC protection doesn't work. Focus can be easily lost. → Damages or stains on disc, or excessive vibrations on REWRITABLE. 30 Electricity Search Time Out Failed to reach target address. → CRG tracking error or damages on disc. 44 Electricity ALL Skip Skip setting for all track. (CD-R/RW) 50 Mechanism CD On Mech Error Mechanical error during CD ON. → Defective loading motor, mechanical lock and mechanical sensor. A0 System Power Supply NG Power (VD) is ground faulted. → Failure on SW transistor or power supply (failure on connector). 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. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 46 DEH-P730,P7300 - New Test Mode S-CD plays the same way as before. If an error such as off focus, spindle unlocking, unreadable sub-code, or sound skipping occurs after setup, its cause and time occurred (in absolute time) are displayed. During setup, operational status of the control software is displayed. These displays and functions are prepared for enhancing aging in the servicing and efficiency of trouble analysis. (1) Shifting to the New Test Mode 1 Turn on the current test mode by starting the reset from the key. 2 Select S-CD for the source through the specified procedure including use of the [SOURCE] key, and inserting the disc. Then, press the [Jump Mode Selector] key while maintaining the regulator turned off. 3 After the above operations, the new test mode remains on irrespective of whether the S-CD is turned on or off. You can reset the new test mode by turning on the reset start. (2) Key Correspondence Key Test mode New test mode Regulator Off Regulator On In-play Error Production BAND To regulator on To regulator off – Time/Err.No. switching ] – FWD-Kick FF/TR+ – [ – REV-Kick REV/TR- – 1 – Tracking Close Scan – 2 – Tracking Open Mode – 3 – Focus Close – – – – Focus Open – – – – Jump Off – – 6 To new test mode Jump mode switching Auto/Manu – Note: Eject and CD on/off is performed in the same procedure as that for the normal mode. (3) Cause of Error and Error Code Code Class Contents Description and cause 40 Electricity Off focus detected. FOK goes low. → Damages/stains on disc, vibrations or failure on servo. 41 Electricity Spindle unlocked. LOCK = Low continued for 150 msec. → Damages/stains on disc, vibrations or failure on servo. 42 Electricity Sub-code unreadable. Sub-code was unreadable for 500 msec. → Damages/stains on disc, vibrations or failure on servo. 43 Electricity Sound skipping detected. Last address memory function was activated. → Damages/stains on disc, vibrations or failure on servo. Note: Mechanical errors during aging are not displayed. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 47 DEH-P730,P7300 (4) Display of Operational Status during Setup Status No. Contents Protective action 21 Focus search start Focus search timeout. 22 Focus search 2 Focus search timeout. 23 Focus search 3 Focus search timeout. 24 Focus search 4 Focus search timeout. 25 Focus search(Setup protection) Focus slips off. 26 Focus search(Fast recovery) Focus slips off. 27 RF detection Focus slips off. 28 Spindle rough servocontrol Focus slips off. 29 Tracking balance adjustment start Focus slips off. 30 Tracking balance adjustment 2 Focus slips off. 31 Tracking balance adjustment 3 Focus slips off. 32 Tracking close start(Spindle stationary servocontrol setting) Focus slips off. 33 Tracking close 2 Focus slips off. 34 Tracking close 3 Focus slips off. 35 Focus/Tracking AGC start Focus slips off. 36 Focus/Tracking AGC 2 Focus slips off. 37 Focus/Tracking AGC 3 Focus slips off. 38 Focus/Tracking AGC 4 Focus slips off. 39 Focus/Tracking AGC 5 Focus slips off. 40 Focus/Tracking AGC 6 Focus slips off. 41 Focus/Tracking AGC 7 Focus slips off. 42 Focus/Tracking AGC 8 Focus slips off. 43 FE bias start Focus slips off. 44 FE bias 2 Focus slips off. 45 RF AGC start Focus slips off. 46 RF AGC 2 Focus slips off. 47 Lock check start Focus slips off. 48 Lock is being checked Focus slips off. 49 Subcode check start Focus slips off, spindle lock is not performed. 50 Subcode is being checked Focus slips off, no subcode can be read. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 48 DEH-P730,P7300 (5) Display Examples 1) During Setup 8-digit display, 6-digit display 4-digit display(Auto setting) 4-digit display(Manual setting) TNO. Min Sec TNO. Min Sec 11 11' 11" 11 11' 11" 2) During Operation (TOC read, TRK search, Play, FF and REV) The same as in the normal mode. 3) When a Protection Error Occurred (A) Error display ((A)←→(B), (C) : BAND key) 8-digit display 6-digit display 4-digit display ERROR-xx ERR-xx E-xx (B) Error occurrence timing display in track no. ((B)←→(C) : Auto/Manual key) 8-digit display, 6-digit display 4-digit display(Auto setting) TNO. Min Sec TNO. 10 40' 05" 10 (C) Error occurrence timing display in absolute time. ((B)←→(C) : Auto/Manual key) 8-digit display, 6-digit display 4-digit display(Manual setting) TNO. Min Sec Min Sec 10 40' 05" 40' 05" www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 49 DEH-P730,P7300 - Removing the Tuner Amp Unit (Fig.2) Remove the two screws. Straight the tabs at three locations indicated. Remove the screw. Remove the three screws and then remove the Tuner Amp Unit. - Removing the Case Unit(not shown) 1. Remove the Case Unit. - Removing the CD Mechanism Module (Fig.1) Remove the four screws. Disconnect the connector and then remove the CD Mechanism Module. - Removing the Grille Panel Assy (Fig.1) Remove the two screws and then remove the Grille Panel Assy. Fig.1 7.1.2 DISASSEMBLY Fig.2 Tuner Amp Unit CD Mechanism Module Grille Panel Assy www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 50 DEH-P730,P7300 - Removing the OEL Unit 1. Apply hot air to the cable pins for the anode terminal using a blower used for removing a flat-packaged IC or something like that. When all the pins are peeling off from the PCB, pinch the cable with a pair of tweezers and remove it slowly from the PCB. (Fig.3) * Be careful not to remove other electrical parts when you use a blower. Especially, when hot air is appropriated to the VR1902 too much, the volume will destroy. * Flexible cable may not remove easily by transforming the Bosses by the hot air of the Blower. 2. Five tabs are extended until becoming straight in the direc- tion of the arrow and then remove the Holder. (Fig.3) 3. Slowly set up the OEL Unit. At this time, the stress is pre- vented from hanging to flexible cable in the Cathode termi- nal. (Fig.4) 4. The Cathode terminal is removed according to the procedure same as the Anode terminal, and the OEL Unit is removed. (Fig.4) 5. Remove the Holder. (Remove after removing the Cathode ter- minal without fail.) (Fig.4) - Installing the OEL Unit 1. Install the Holder in the OEL Unit. (Fig.5) 2. When soldering the flexible cable for the Cathode terminal on the PCB, use a pair of tweezers. First, insert the tips of tweezers into 2 holes in the flexible cable, then into the 2 holes in the PCB. (Fig.5) 3. Position the flexible cable on the PCB so that their lands touch each other. (Fig.5) 4. Apply solder to each pin of the flexible cable. (Fig.5) * Appropriate soldering iron lightly so that the stress should not hang to Flexible cable. 5. Lay down the OEL Unit. (Fig.5) 6. Install the Holder. (Fig.3) 7. When soldering the flexible cable for the Anode terminal on the PCB, first, insert the Bosses on the PCB into the 2 holes in the flexible cable. Then, take the same procedures 2 and 3 as that for the Cathode terminal to solder the cable pins. (Fig.3) Anode terminal Holder Bosses OEL Unit Holder Cathode terminal OEL Unit Holder Fig.3 Fig.4 Fig.5 • OEL Unit is vertically maintained. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 51 DEH-P730,P7300 - 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. - How to remove the Top and Bottom Frame 1.When the disk is "clamp" state, unlock Spring A (6 pieces) and Spring B (2 pieces), and unscrew screws (4 pieces). 2.Unlock each 1 of pawl at the both side of the frame, then remove the top frame. 3.Remove the Carriage Mechanical part in such way that; you remove the mechanical part from 3 pieces of Damper while slowly pulling up the part. 4.Now, the top frame has been removed, and under this state, fix the genuine Connector again, and eject the disk. (Caution) When you reassemble the Carriage Mechanical part, apply a bit of alcohol to Dampers. - How to remove the Guide Arm Assy 1.Unlock the spring (1 piece) at the right side of the assembly. 2.Unscrew screws (2 pieces), then remove the Screw Gear Bracket. 3.Shift the Guide Arm Assy to the left and slowly rotate it to the upper direction. 4.When the Guide Arm Assy rotates approximately 45 degree, shift the Assy to the right side direction and remove it. Top Frame Bottom Frame Damper Spring Screw Gear Bracket Guide Arm Assy Carriage Mechanical Part Do not squeeze. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 52 DEH-P730,P7300 - How to remove the Control Unit 1.Give jumper-solder treatment to the Flexible Wire of the Pickup unit, then remove the wire from the Connector. 2.Remove all 4 points of solder-treatment on the Lead Wire. Also, unscrew the screw(1 piece). 3.Then, Remove the Control unit. (Caution) Be careful not to damage SW when you reassemble the Control Unit into the device. - How to remove the Loading Arm Assy 1.Unlock the spring (1 piece) and remove the E ring (1 piece) of the Fulcrum Shaft. 2.Shift the arm to the left side direction and unlock pins (2 pieces). - How to remove the Pickup Unit 1.Unscrew 2 pieces of screws, then remove the Pulley Cover. 2.Remove the Feed Screw unit from the pawl of the Feed Screw Guide (The pawl is located inside the guide). 3.Remove the belt from the Pulley, then remove the Pickup unit. (Caution) Make sure not to stain the belt with grease when you fix the belt. Control Unit Jumper-Solder Solder Loading Arm Assy Pickup Unit Pulley Cover Feed Screw Guide Belt Grease Application Grease Application www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 53 DEH-P730,P7300 - How to remove the Load Carriage Motor Assy 1.Unscrew the screw (1 piece). 2.Remove the Load Carriage Motor Assy. - How to remove the Clamp Arm Assy 1.Unlock springs (3 pieces). 2.Remove the Clamp-Up Lever. 3.Remove the Assy in such way that; you shift the Assy to the left side direction while you rotate it to the upper direction slowly. - How to remove the Spindle Motor 1.Unscrew 2 pieces of screws. Then you can remove the motor. Load Carriage Motor Assy Clamp-Up Lever Spindle Motor Clamp Arm Assy Spring Spring Spring Grease Application www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 54 DEH-P730,P7300 7.1.3 CONNECTOR FUNCTION DESCRIPTION MIC TEL 1. BUS+ 2. GND 3. GND 4. NC 5. BUS- 6. GND 7. BUS L+ INPUT 8. ASENB 9. BUS R+ INPUT 10. BUS R- INPUT 11. BUS L- INPUT ANTENNA PRE OUTPUT FRONT OUTPUT REAR OUTPUT 1. RR+ 2. FR+ 3. RR- 4. FR- 5. RL+ 6. FL+ 7. RL- 8. FL- 9. NC 10. TEL MUTE 11. ILM 12. B.REM 13. ACC 14. NC 15. GND 16. B.UP 11 10 9 8 7 6 5 4 3 2 1 1 2 10 16 15 4 6 8 9 3 5 7 12 14 11 13 FUSE 10A www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 55 DEH-P730,P7300 7.2 IC - Pin Functions (PD5615A) Pin No. Pin Name I/O Function and Operation 1 TUNPDO SIO TUNER:Data output(PLL) 2 TUNPCK SIO TUNER:Clock output(PLL) 3 EMUTE O EVOL:Mute output 4 VST O EVOL:Strobe output 5 VDT O EVOL:Data output 6 NC Not used 7 VCK O EVOL:Clock output 8 BYTE Vss 9 CNVSS Vss 10 TELIN I TEL:Cellular mute input 11 HTELPW O TEL:Microphone control output 12 RESET Reset input(RESET) 13 XOUT Clock output 14 VSS Power supply input(Vss) 15 XIN Clock input 16 VCC Power supply input(Vcc) 17 NC Not used(Vcc)(Pull up) 18 NC Not used 19 NC Not used 20 DALMON O DFS alarm output 21 RX2 I IPBUS:Input 2 22 OELPW O OEL power supply output 23 SYSPW O System power control output 24 PEE O Beep tone output 25 NC Not used 26 NC Not used 27 NC Not used 28 NC Not used 29 RX I IPBUS:Input 30 TX O IPBUS:Output 31 NC Not used(OPEN) 32 CONT O S9:Servo driver control output 33 CLCONT O S9:Driver input switch output 34 VDCONT O S9:VD power supply control output 35 DPDT SIO GRILL:Data output 36 KYDT SIO GRILL:Data input 37, 38 ROT1, 0 I Rotary encoder pulse input 1, 0 39 PCL O Clock adjustment output 40 SWVDD O GRILL:Chip enable output 41 dsens I Detach sense input 42 FLPILM O Inside of flap illumination output 43 ILMPW O Illumination output 44 EJTIN I EJECT key input 45 NC Not used 46 NC Not used 47 NC Not used 48 NC Not used 49 st I TUNER:Stereo input 50 SD I TUNER:SD input 51 NC I Not used 52 NC O Not used 53 NC I Not used 54, 55 NC Not used(OPEN) 56 CD5VON O S9:Power supply control output 57 HOME I S9:CRG HOME detection input 58 CDLOEJ O S9:Load Motor Load/Eject output 59-61 XPIO3-1 I/O S9:LSI data input/output 3-1 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 56 DEH-P730,P7300 Pin No. Pin Name I/O Function and Operation 62 VCC Power supply input(Vcc) 63 XPIO0 I/O S9:LSI data input/output 0 64 VSS Power supply input(Vss) 65 XPCK O S9:LSI clock output 66 xce O S9:LSI chip enable output 67 xrst O S9:LSI reset output 68, 69 NC Not used(OPEN) 70 htelm O TEL:Mute output for handsfree 71 tunpce@ O TUNER:Chip enable output(EEPROM) 72 TUNPCE O TUNER:Chip enable output(PLL) 73 bsens Backup sense 74 asens ACC sense 75 NC Not used 76 LOCH O TUNER:Local H output 77 LOCL O TUNER:Local L output 78-80 SMPXS2-0 O Spectrum analyzer switch output 2-0 81 IPPW O IPBUS:Driver power supply control output 82 ASENBO O IPBUS:Slave ACC sense output 83 isens I Illumination sense input 84, 85 MODEL1, 0 I Model input 1, 0 86 NC Not used(open) 87 MUTE O Mute output 88 TESTIN I Test program input 89 DSCSNS S9:Disc position detection input 90 VDSENS S9:VD power supply sense input 91 TEMP S9:Temperature sense input 92 SAIN Spectrum analyzer input 93 csens Flap open/close sense input 94 ASLIN CAP4:ASL input 95 NC Not used 96 AVSS AD converter power supply input(Vss) 97 SL TUNER:Signal level input 98 VREF AD converter reference voltage(Vref) 99 AVCC AD converter power supply input(Vcc) 100 NC I Not used *PD5615A 30 31 50 51 80 81 100 1 IC's marked by* are MOS type. Be careful in handing them because they are very liable to be damaged by electrostatic induction. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 57 DEH-P730,P7300 PAL006A 1 TAB 2 P-GND2 3 OUT2- 4 STBY 5 OUT2+ 6 VCC 7 OUT1- 8 P-GND1 9 OUT1+ 10 SVR 11 IN1 12 IN2 13 S-GND 14 IN4 15 IN3 16 AC-GND 17 OUT3+ 18 P-GND3 19 OUT3- 20 VCC 21 OUT4+ 22 MUTE 23 OUT4- 24 P-GND4 SWITCH 25 + - + - Offset Detection + - + - Offset Detection + - + - Offset Detection + - + - Offset Detection Protector; Over current limit sw_vcc stby Protector; Short circuit Mute circuit amp_vcc Stand-by Circuit Protector; Over voltage sw_vcc Protector; Thermal Reference amp_vcc MUTE Noise_DET_out MIC_in DGND CLK Vref DC_Filter STB DATA IN4 -_R IN4 +_R IN3_R IN1_R IN2_R IN1_L IN2_L IN3_L IN4+_L IN4-_L 12 11 10 9 8 7 6 5 4 3 2 1 20 19 18 17 16 15 14 13 30 29 28 27 26 25 24 23 22 21 40 39 38 37 36 35 34 33 32 31 44 43 42 41 PV_in_R SEL_out_R PV_in_L SEL_out_L Pre_out_L Rear_out_L Front_out_L AGND_L SV_in_PreL Tone_out_PreL Tone_out_FL SV_in_RL Tone_out_RL SV_in_FL Vcc SV_in_PreR Tone_out_PreR SV_in_RR Tone_out_FR Pre_out_R Rear_out_R Front_out_R AGND_R Tone_out_RR SV_in_FR Isolator Source Gain adjuster Mic_Amp 4_order_LPF with fc=12Hz Digital Block Secondary Volume Secondary Volume Secondary Volume Mute Mute Mute Bass_2 Treble_2 HPF Anti Radiation Filter Anti Radiation Filter Anti Radiation Filter 0.5dB shift volume Primary Volume Anti Alias Filter Bass Middle Treble ASL Loudness Volume Phase control LPF Rch Block (same as Lch) Zero Cross detector PML009A www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 58 DEH-P730,P7300 - Pin Functions (PD5627A) Pin No. Pin Name I/O Function and Operation 1-4 NC Not used OPEN 5 rem I Remote control reception 6 BYTE I GND connection 7 CNVSS I GND connection 8, 9 NC Not used OPEN 10 RESET Pull up 11 XOUT O Crystal oscillating element connection pin 12 VSS VSS connection 13 XIN I Crystal oscillating element connection pin 14 VDD VDD connection 15 NMI I Pull up 16 NC Not used OPEN 17-20 kd!-$ I Key data 1-4 21-26 ks!-^ I/O key strobe 27-31 NC Not used OPEN 32 ILMD O Dual illumination 33 kydt O Key data communication 34 dpdt I Display data communication 35 NC Not used OPEN 36 OEL O OEL controller ON 37 NC Not used Pull up 38 NC Not used OPEN 39 HOLD I Pull up 40 HLDA O OPEN 41 BCLK O Bus clock 42 rd O Read strobe 43 BHE O OPEN 44 wr O Write strobe 45 CS3 O OPEN 46 cs@ O Bank address high 47 cs! O Bank address low 48 cs) O External ROM chip select 49-59 A19-9 O Address bus 19-9 60 VDD VDD connection 61 A8 O Address bus 8 62 VSS GND connection 63-70 A7-0 O Address bus 7-0 71-86 D15-0 I/O Data bus 15-0 87-93 NC Not used OPEN 94 NC Not used VSS connection 95 NC Not used OPEN 96 NC Not used VSS connection 97 NC Not used VCC connection 98-100 NC Not used OPEN *PD5627A 25 26 50 51 75 76 100 1 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 59 DEH-P730,P7300 2 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 43 42 41 40 47 46 45 44 48 NC NC NC A18 A17 A7 A6 A5 A4 A3 A2 A1 A0 ce VSS oe D0 D8 D1 D9 D2 D10 D3 D11 NC NC NC A19 A8 A9 A10 A11 A12 A13 A14 A15 A16 byte VSS D15(A) D7 D14 D6 D13 D5 D12 D4 VCC A0-A19 :Address input D0-D15 :Data output byte :8/16 bit mode select ce :Chip enable input oe :Output enable input VCC :Power supply VSS :GND 8 9 4 5 6 7 3 1 *PD8074A(DEH-P7300/XIN/UC), *PD8086A(DEH-P730/XIN/UC) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 60 DEH-P730,P7300 - Pin Functions(TA2153FN) Pin No. Pin Name I/O Function and Operation 1 VCC Power supply voltage terminal 2 RFGC I RF amplitude adjustment control signal terminal 3 GMAD I AGC amplifier frequency characteristic adjustment terminal 4 FNI I Main beam amplifier input terminal 5 FPI I Main beam amplifier input terminal 6 TPI I Sub beam amplifier input terminal 7 TNI I Sub beam amplifier input terminal 8 MDI O Monitor photodiode amplifier input terminal 9 LDO I Laser diode amplifier output terminal 10 SEL I APC circuit ON/OFF signal, LDO terminal control input terminal and bottom and peak detection frequency switching terminals 11 TEB I Tracking error balance adjustment signal input terminal 12 2VRO O Reference voltage (2VRO) output terminal 13 TEN I Tracking error signal generation amplifier reverse phase input terminal 14 TEO O Tracking error signal generation amplifier output terminal 15 SBAD O Sub beam addition signal output terminal 16 FEO O Focus error signal generation amplifier output terminal 17 FEN I Focus error signal generation amplifier reverse phase input terminal 18 SEB I RFRP generation circuit mode switching terminal 19 VRO O Reference voltage (VREF) output terminal 20 RFRP O Signal generation amplifier output terminal for track count 21 BTC I Bottom detection time constant adjustment terminal for RFCT signal generation 22 RFCT O RFRP signal center level output terminal 23 PKC I Peak detection time constant adjustment signal for RFCT signal generation 24 RFRPIN I Signal generation amplifier input terminal for track count 25 RFGO O RF signal amplitude adjustment amplifier output terminal 26 GVSW I AGC, FE or TE amplifier gain switching terminal 27 AGCIN I RF signal amplitude adjustment amplifier input terminal 28 RFO O RF signal generation amplifier output terminal 29 GND I GND terminal 30 RFN2 I RF signal generation amplifier input terminal 1 15 16 30 TA2153FN www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 61 DEH-P730,P7300 - Pin Functions(TC9495F2) Pin No. Pin Name I/O Function and Operation 1 TESTO Test mode terminal 2 hso O Replay speed flag output terminal 3 uhso O Replay speed flag output terminal 4 EMPH O Emphasis flag output terminal for sub code Q data 5 LRCK O Channel clock (44.1 kHz) output terminal 6 VSS Digital ground terminal 7 BCK O Bit clock output terminal 8 AOUT O Digital audio data output terminal 9 DOUT O Digital out output terminal 10 MBOV O Buffer memory over signal output terminal 11 IPF O Correction flag output terminal 12 SBOK O CRCC decision result output for sub code Q data 13 CLCK I/O Clock input/output terminal for sub code P-W data read 14 VDD Digital + power supply terminal (5 V) 15 VSS Digital ground terminal 16 DATA O Sub code P-W data output terminal 17 SFSY O Replay-system frame sync signal output terminal 18 SBSY O Sub code block sync output terminal 19 SPCK O Clock for processor status signal read 20 SPDA O Processor status signal output terminal 21 COFS O Correction-system frame clock (7.35 kHz) output terminal 22 MONIT O LSI internal signal output terminal 23 VDD Digital + power supply terminal (5 V) 24 TESIO0 I Test input/output terminal 25 P2VREF PLL-system only 2VREF terminal 26 HSSW O The VREF voltage is reached for double or quad speed. 27 ZDET O One-bit DAC zero detection flag output terminal 28 PDO O Phase error signal issue between the EFM and PLCK signals 29 TMAXS O TMAX detection result output terminal 30 TAMX O TMAX detection result output terminal 31 LPFN I Reverse input terminal of amplifier for lowpass filter 32 LPFO O Output terminal of amplifier for lowpass filter 33 PVREF PLL-system only VREF terminal 34 VCOREF I VCO center frequency reference level terminal 35 VCOF O Filter terminal for VCO 36 AVSS Analog-system ground terminal 37 SLCO O Output terminal of DAC for data slice level generation 38 RFI I RF signal input terminal 39 AVDD Analog-system power supply terminal (5 V) 40 RFCT I RFRP signal center level input terminal 41 RFZI I Input terminal for RFRP signal zero cross 42 RFRP I RF ripple signal input terminal 43 FEI I Focus error signal input terminal 44 SBAD I Sub beam addition signal input terminal 45 TSIN I Test input terminal 46 TEI I Tracking error input terminal 47 TEZI I Input terminal for tracking error or zero cross 48 FOO O Focus equalizer output terminal 49 TRO O Tracking equalizer output terminal 50 VREF Analog reference power supply terminal 51 RFGC O RF amplitude adjustment control signal output terminal 52 TEBC O Tracking balance control signal output terminal 53 FMO O Feed equalizer output terminal 54 FVO O Speed error signal or feed search EQ output 55 DMO O Disc equalizer output terminal 56 2VREF Analog reference power supply terminal 57 SEL O APC circuit ON/OFF signal output terminal www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 62 DEH-P730,P7300 Pin No. Pin Name I/O Function and Operation 58-61 FLGA-D O External flag output terminal for internal signal monitor 62 VDD Digital + power supply terminal (5 V) 63 VSS Digital ground terminal 64 IO0 O RF amplifier gain switching terminal 65 IO1 O Not used 66 IO2 I HOME detection switch input terminal 67 IO3 O FocusDrv and signal output terminal 68 dmout I Field equalizer PWM output terminal for IO0 and IO1 Disc equalizer PWM output terminal for IO2 and IO3 69 ckse I Usually open 70 dact I DAC test mode terminal 71 TESIN I Test input terminal 72 TESIO1 I Test input/output terminal 73 VSS Digital ground terminal 74 PXI I DPS-system clock oscillator circuit input terminal 75 PXO O DPS-system clock oscillator circuit output terminal 76 VDD Digital + power supply terminal (5 V) 77 XVSS Ground terminal for system clock oscillator circuit 78 XI I System clock oscillator circuit input terminal 79 XO O System clock oscillator circuit output terminal 80 XVDD For system clock oscillator circuit + power supply terminal 81 DVSR R channel D/A converting unit power supply terminal 82 RO O R channel data forward rotation output terminal 83 DVDD D/A converting unit power supply terminal (5 V) 84 DVR Reference voltage terminal 85 LO O L channel forward rotation output terminal 86 DVSL L channel D/A converting unit power supply terminal 87-89 TEST1-3 I Test mode terminal 90-93 BUS0-3 I/O Data input/output terminal for microcomputer interface 94 VDD Digital + power supply terminal (5 V) 95 VSS Digital ground terminal 96 BUCK I Clock terminal for microcomputer interface 97 cee I Chip enable signal for microcomputer interface 98 TEST4 I Test mode terminal 99 tsmod I Test mode terminal 100 rst I Reset signal input terminal 30 31 50 51 80 81 100 1 *TC9495F2 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 63 DEH-P730,P7300 - Pin Functions(BA5996FM) Pin No. Pin Name Function and Operation 1 VR Input pin for reference voltage 2 OPIN2(+) Input pin for non-inverting input for CH2 preamplifier 3 OPIN2(-) Input pin for inverting input for CH2 preamplifier 4 OPOUT2 Output pin for CH2 preamplifier 5 OPIN1(+) Input pin for non-inverting input for CH1 preamplifier 6 OPIN1(-) Input pin for inverting input from CH1 preamplifier 7 OPOUT1 Output pin for CH1 preamplifier 8 GND Ground pin 9 MUTE Mute control pin 10 POWVCC1 Power supply pin for CH1, CH2, and CH3 at "Power" stage 11 VO1(-) Driver CH1 - Negative output 12 VO1(+) Driver CH2 - Positive output 13 VO2(-) Driver CH2 - Negative output 14 VO2(+) Driver CH2 - Positive output 15 VO3(+) Driver CH2 - Positive output 16 VO3(-) Driver CH2 - Negative output 17 VO4(+) Driver CH4 - Positive output 18 VO4(-) Driver CH4 - Negative output 19 POWVCC2 Power supply pin for CH4 at "Power" stage 20 GND Ground pin 21 CNT Control pin 22 LDIN Loading input 23 OPOUTSL Output pin for preamplifier for thread 24 OPINSL Input pin for preamplifier for thread 25 OPOUT3 CH3 preamplifier output pin 26 OPIN3(-) Input pin for inverting input for CH3 preamplifier 27 OPIN3(+) Input pin for non-inverting input for CH3 preamplifier 28 PREVCC PreVcc 1 14 15 28 BA5996FM www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 64 DEH-P730,P7300 No. Symbol I/O Explain 1 STIND O stereo "Low" when the FM stereo signals are received. indicator To be pulled up to the "VDD" at 47kΩ. 2 FMSD O FM station "High" when signals are received. To be pulled up to the "VDD" at 47kΩ detector Meanwhile, 10kΩ should be used when taking diver FIX trigger from here and "High: 0.9VDD or more" and "Low: 250mV or less". (Should satisfy the diver IC specifications) 3 NL1 O noise level-1 "High" when noise is received. Output for the RDS. GND at 47kΩ //1,800pF. 4 NL2 O noise level-2 "High" when noise is received. Output for the RDS. GND at 36kΩ //330pF. 5 Rch O R channel FM stereo "R-ch" signal output or AM audio output. output Add the specified di-emphasis constant. 6 Lch O L channel FM stereo "L-ch" signal output or AM audio output. output Add the specified di-emphasis constant. 7 WC write control EEPROM write control. Writing permissible at "Low". Normally open. 8 SDBW O SD bandwidth SD bandwidth signal output. For detection of detuning data for the RDS. 9 NC Not used 10 VDD power Power supply pin for the digital section. supply D.C. 5V +/- 0.25V. Be careful about overlapping noise in the logic section. 11 DGND digital ground Grounding for the digital section. 12 CE2 I chip enable-2 EEPROM chip enable. Active a "Low" To be pulled up to the "VDD" at 47kΩ 13 SL I/O signal level Received FM/AM signal level (strength) output. Connect the specified load resistor and capacitor (10k Ω + 39k Ω //4,700pF) 14 DI/DO I/O data input/ Data input/Data output data output To be pulled up to the "VDD" at 47kΩ 15 CK I clock Clock input To be pulled up to the "VDD" at 47kΩ 16 CE1 I chip enable-1 AF·RF chip enable. Active at "High" To be grounded at 47kΩ 17 NC Not used 18 LDET O lock detector Active at "Low". To be pulled up to the "VDD" at 47kΩ 19 CREQ I current request Active at "Low". To be grounded at 47kΩ 20 NC Not used 21 COMP O composite signal FM composite signal output. r out < 100Ω 22 VCC power supply Analog section power supply pin.D.C.8.4V +/- 0.3V 23 LOCH I local high FM local high pin. When seeking local high, apply 5V together with "LOCL". 24 FMLOCL I FM local low FM local low pin. When seeking local low, apply 5V to the base of the NPN transistor with which the specified resistor is being connected to the emitter. Keep it open in case of ordinary marketed models. 25 LOCL I local low FM/AM local low pin. When seeking local low, apply 5V to the base of the NPN transistor. Since this pin is exclusive for AM when the FMLOCL is in use, do not drive it under FM. 26 RFGND RF ground Grounding for the antenna section. 27 FMANT I FM antenna input FM antenna input. 75Ω. Serge absorber (DSP-201M-S00B) is necessary. 28 AMANT I AM antenna input AM antenna input. High impedance. Connect to the antenna through an L (LAU type) of 4.7µH.To cope with the power transmission line hums, insert a series circuit consisting of an L (a coil of about 100mH) + R (a resistor of 470 Ω to 2.2kΩ) between the GND. IC 3 EEPROM FM/AM TUNER UNIT 28 27 FM/AM 1ST IF 10.7MHz T51 Q51 CF51 CF52 CF53 IC1 MIXER, IF AMP, DET. 6 21 18 LDET COMP 22 25 10 14 12 15 16 8 13 2 3 4 CF202 VDD VCC DI/DO CE2 CK CE1 SDBW SL FMSD NL1 NL2 IC 2 FM MPX AMANT FMANT ATT ATT AMRF FMRF IMG ADJ RF ADJ X901 10.25MHz ANT ADJ LOCL 23 LOCH AMDET MPXREF 41kHz AM 2ND IF 450kHz 19 CREQ 11 DGND 1 STIND L ch 5 R ch 9 24 NC FMLOCL 20 17 7 NC NC WC 26 RFGND - FM/AM Tuner Unit www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 65 DEH-P730,P7300 7.3 OPERATIONAL FLOW CHART VCC=5V Pin 16 Power ON bsens=L asens=L dsens=L bsens Pin 73 asens Pin 74 dsens Pin 41 SWVDD←H Pin 40 ASENBO←H Pin 82 Source keys operative Completes power-on operation. (After that, proceed to each source operation) SYSPW←H Pin 23 Starts communication with Grille microcomputer. Source ON 300ms 300ms In case of the above signal, the communication with Grille microcomputer may fail. If the time interval is not 300msec, the oscillator may be defective. csens Pin 93 2V