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 2001 ORDER NO CRT2763 K-ZZT. NOV. 2001 Printed in Japan 1. SAFETY INFORMATION 2 2. EXPLODED VIEWS AND PARTS LIST 2 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 8 4. PCB CONNECTION DIAGRAM 18 5. ELECTRICAL PARTS LIST 27 6.ADJUSTMENT 32 7. GENERAL INFORMATION 33 7.1 DIAGNOSIS 33 7.1.1 DISASSEMBLY 33 7.1.2 CONNECTOR FUNCTION DESCRIPTION 34 7.2 PARTS 35 7.2.1 IC 35 7.2.2 DISPLAY 40 7.3 OPERATIONAL FLOW CHART 41 8. OPERATIONS AND SPECIFICATIONS 42 CONTENTS MULTI-CD CONTROL HIGH POWER CASSETTE PLAYER WITH FM/AM TUNER - This service manual should be used together with the following manual(s): Model No. Order No. Mech. Module Remarks CX-1011 CRT2406 3L Cassette Mech. Module:Mech.Description, Disassembly, Adjustment NOTE: - This service manual does not describe the CD test mode. For the operations in the CD test mode, refer to the CD player's Service manual. KEH-P4020 XM/UC KEH-P4022 XM/EE KEH-P4025 XM/ES 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 1. SAFETY INFORMATION - KEH-P4020/XM/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 ar California to caruse cancer, birth defects or other reproductive harm. Health & Safety Code Section 25249.6 - Proposition 65 2 2. EXPLODED VIEWS AND PARTS LIST 2.1 PACKING 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 NOTE - Parts marked by “*” are generally unavailable because they are not in our Master Spare Parts List. 3 Mark No. Description Part No. Mark No. Description Part No. 1 Carton CZH5581 2 Owner’s Manual CZR2944 3 Installation Manual CZR2945 * 4 Card ARY1048 5 Case Assy CXB3520 6 Cord Assy CZD2976 7 Protector CZH5591 8 Protector CZH5592 9 Polyethylene Bag CEG1173 * 10 Accessory Assy CZE2956 * 11 Polyethylene Bag CZE2908 12 Bush CNV3930 13 Spring CBH1650 14 Handle CNC5395 15 Holder CNC9450 * 16 Screw Assy CZE2957 17 Screw CBA1002 18 Screw BPZ20P060FZK 19 Screw TRZ50P080FMC 20 Screw CRZ50P080FMC * 21 Polyethylene Bag CEG-127 22 Contain Box CZH5582 KEH-P4022/XM/EE Mark No. Description Part No. Mark No. Description Part No. 1 Carton CZH5585 2 Owner’s Manual CZR2948 3 Installation Manual CZR2949 4 Warranty Card CRY1157 5 Case Assy CXB3520 6 Cord Assy CZD2976 7 Protector CZH5591 8 Protector CZH5592 9 Polyethylene Bag CZE2903 * 10 Accessory Assy CEA3062 * 11 Polyethylene Bag CZE2908 12 Bush CNV3930 13 ..... 14 Handle CNC5395 15 Holder CNC9450 16 ..... 17 Screw CBA1002 18 Screw BPZ20P060FZK 19 ..... 20 ..... * 21 ..... 22 Contain Box CZH5586 Owner's Manual,Installation Manual Part No. CZR2944 CZR2945 CZR2946 CZR2947 CZR2948 CZR2949 English, French, Spanish English, French, Spanish English, Spanish, Portuguese(B), China, Arabic English, Spanish, Portuguese(B), China, Arabic English, Russian English, Russian Language - PACKING SECTION PARTS LIST KEH-P4020/XM/UC KEH-P4025/XM/ES Mark No. Description Part No. Mark No. Description Part No. 1 Carton CZH5583 2 Owner’s Manual CZR2946 3 Installation Manual CZR2947 4 ..... 5 Case Assy CXB3520 6 Cord Assy CZD2976 7 Protector CZH5591 8 Protector CZH5592 9 Polyethylene Bag CZE2903 * 10 Accessory Assy CZE2955 * 11 Polyethylene Bag CZE2908 12 Bush CNV3930 13 Spring CBH1650 14 Handle CNC5395 15 ..... 16 Screw Assy CZE2953 17 Screw CBA1002 18 ..... 19 Screw TRZ50P080FMC 20 Screw CRZ50P080FMC * 21 Polyethylene Bag CEG-127 22 Contain Box CZH5584 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 2.2 EXTERIOR 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 1 Case CZN6794 * 2 Label CZA5543 * 3 Grille Unit See Contrast table(2) 4 Cover CZN6804 5 Holder CNV6506 6 Spring CBH2431 7 Spring CBH2430 8 Holder CNV6505 9 Screw BPZ20P100FZK 10 Keyboard Unit See Contrast table(2) 11 Connector(CN900) CZK2948 12 Sheet CZN6808 13 Rubber CZN6806 14 Contact CZN6807 15 Lighting Conductor CZN6809 16 Light Plate CZN6810 17 LCD(LCD900) CZA5561 18 Holder CZN6811 19 Grille Assy CZX5530 20 Button(VOL) CZA5544 21 Button(LOCAL) CZA5550 22 Button(PRESET) CZA5551 23 Button(EQ) CZA5545 24 Button(BSM) CZA5549 25 Spring CZB2980 26 Button(RELEASE) CZA5552 27 Button(CROSS) CZA5548 28 Button(LOUD) CZA5546 29 Sheet CZN6833 30 Plate Assy CZX5525 31 Plate Assy See Contrast table(2) 32 Panel PCB Unit CZW5526 33 Connector(CN850) CZK2950 34 Connector(CN851) CZK2947 35 Holder CZN6799 36 Holder Unit CXB6357 37 Spring CZB2981 38 Door CAT2109 39 Button(EJECT) CZA5553 40 Panel Assy CZX5519 41 Screw IMS20P045FZK 42 Screw(M2x2) CBA1176 43 Damper Unit CXB5070 44 Washer CBF1039 45 Spring CBH2429 46 Arm CZN6827 47 Holder Unit CXB6356 48 Clutch Unit CXB6358 49 Washer CBF1038 50 Gear CNV6507 51 Spring CBH2428 52 Panel CNS6332 53 Cassette Mechanism Module EXK4080 54 Screw BSZ26P060FMC 55 Tuner Amp Unit See Contrast table(2) 56 Screw BSZ26P100FMC 57 Heat Sink CZN6798 58 IC(IC500) See Contrast table(2) 59 Panel CZN6795 60 Transistor(Q702) 2SD2396 61 Screw BPZ26P100FZK 62 Screw ISS26P055FUC 63 Terminal(CN101) CKF1059 64 Connector(CN600) CKS3408 65 Choke Coil(L700) CTH1221 66 Fuse(10A) CEK1208 67 Connector(CN200) CZK2943 68 Pin Jack(CN700) CKB1041 69 Antenna Jack(CN100) CKX1056 70 Connector(CN800) CZK2949 71 Connector(CN300) CKS3568 72 Plate CZN6730 73 FM/AM Tuner Unit(TU100) CZW5533 74 Insulator CZN6801 75 Chassis Unit CZX5515 76 Screw BMZ30P040FZK 77 Code Assy CZD2976 * 78 Holder CNC9131 Mark No. Description Part No. Mark No. Description Part No. (1)EXTERIOR SECTION PARTS LIST KEH-P4020/XM/UC,KEH-P4022/XM/EE and KEH-P4025/XM/ES have the same cuntruction except for the following: (2)CONTRAST TABLE Mark No. Symbol and Description * 3 10 31 55 58 Grille Unit Keyboard Unit Plate Assy Tuner Amp Unit IC(IC500) C Z X 5 5 3 3 C Z W 5 5 2 5 C Z X 5 5 2 1 C Z W 5 5 2 4 TA 8 2 7 7 H C Z X 5 5 3 5 C Z W 5 5 2 5 C Z X 5 5 2 3 C Z W 5 5 2 9 T A 8 2 7 7 H KEH-P4020/XM/UC KEH-P4022/XM/EE Part No. C Z X 5 5 3 4 C Z W 5 5 2 8 C Z X 5 5 2 2 C Z W 5 5 2 7 P A L 0 0 7 A KEH-P4025/XM/ES 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 2.3 CASSETTE MECHANISM MODULE 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 7 - CASSETTE MECHANISM MODULE SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. 1 Screw BSZ20P040FMC 2 Washer CBF1037 3 Washer CBG1003 4 Screw EBA1028 5 Screw CBA1037 6 Spring EBH1653 7 Spring EBH1624 8 Spring EBH1641 9 Spring EBH1626 10 Spring EBH1627 11 Spring EBH1649 12 Cord EDD1024 13 Photo-reflector(Q101) EGN1004 14 Arm ENC1526 15 Lever ENC1544 16 Lever ENC1543 17 Arm ENC1532 18 Frame ENC1533 19 Holder ENC1534 20 Gear ENC1535 21 Arm ENC1550 22 Roller ENR1040 23 Belt ENT1027 24 Collar ENV1508 25 Arm ENV1539 26 Arm ENV1540 27 Gear ENV1569 28 Gear ENV1547 29 Gear ENV1560 30 Worm Wheel ENV1566 31 Lever ENV1551 32 Flywheel ENV1554 33 PCB ENP1196 34 Switch(S101,102) ESG1007 35 Deck Unit EWM1042 36 Plug(CN251) CKS3540 37 Gathering PCB ENX1064 38 Motor Unit(M1) EXA1621 39 Motor EXM1028 40 Head Assy(HD1) EXA1589 41 Motor Unit(M2) EXA1580 42 Screw BMZ20P022FMC 43 Bracket ENC1528 44 Chassis Unit EXA1637 45 Pinch Holder Unit EXA1584 46 Pinch Roller ENV1518 47 Pinch Holder Unit EXA1583 48 Pinch Roller ENV1518 49 Reel Unit EXA1625 50 Head Base Unit EXA1611 51 Lever Unit EXA1631 52 Gear Unit EXA1632 53 Motor Unit(Service) EXX1055 54 Washer HBF-179 55 ••••• 56 ••••• 57 Sensor Unit EWM1044 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 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAM 1 2 3 4 1 2 3 4 D C B 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 9 5 6 7 8 5 6 7 8 D C B 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 10 3.2 OVERALL CONNECTION DIAGRAM 1 2 3 4 1 2 3 4 D C B 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 11 5 6 7 8 5 6 7 8 D C B 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 12 3.3 KEYBOARD UNIT 1 2 3 4 1 2 3 4 D C B 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 13 5 6 7 8 5 6 7 8 D C B 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 14 3.4 PANEL PCB UNIT 1 2 3 4 1 2 3 4 D C B 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 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 16 3.5 CASSETTE MECHANISM MODULE DECK UNIT MUTE HA12229F 11 12 13 14 15 16 17 18 19 20 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 1 2 3 4 5 6 7 8 9 10 C253 390P C251 C256 R01 C R404 27 R01 C404 910 R403 3R3K C255 R01 C272 R1 C401 3900P R285 0R0 HD1 HEAD ASSY EXA1589 TEST TAPE NCT-150 (400Hz, 200nWb/m) RL RR FR FL C302 R1 C301 R1 Fwd-R Fwd-L Rev-R Rev-L NFI(R) Vref1 RIN(L) NC RIN(R) GND FIN(R) Vref2 FIN(L) NFI(L) M-OUT(L) EQOUT(L) Vref4 TAI(L) BIAS NC NC MSGV(S) MUTE 120/70 ser/REP f/R MSDET MSI MAOUT MSGV(R) MOUT(R) EQOUT(R) Vref3 TAI(R) RIP PBOUT(R) NC NC NC CN252 CN251 EQ AMP IC251 390P C252 390P C254 390P PBOUT(L) NC VCC MSOUT NC R402 R33 C402 15K R401 18K R271 C271 1/50 N-L R-R Vref 16K R303 16K R301 16K R302 16K R304 -8.24dBs±4dB D A CN300 1 2 3 4 1 2 3 4 D C B 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 17 SENSOR UNIT C405 R033 70K C354 R01 R362 300 C351 R22 M1 MOTOR UNIT (MAIN MOTOR) EXA1621 S101 LOAD ESG1007 S102 ESG1007 MODE REEL SENSE Q101 EGN1004 M2 MOTOR UNIT (SUB MOTOR) EXA1580 RSB GND RS mtl MCS load CN255 CN253 CN256 CN254 MOTOR DRIVER IC351 BA6923FP C403 R022 TE Vcc2 15 16 17 18 19 20 21 22 23 24 25 26 27 28 14 13 12 11 10 9 8 7 6 5 4 3 2 1 OUT1 NC OUT2 NC PGND TE GND TAB PSO3 PSO2 PSO1 SC2 SC1 CM CE NC NC NC MM NC NC NC TAB VCC1 VCC2 PSB PSI1 PSI2 PSI3 C SM2 SM1 MCS C353 R01 C355 R1 C352 4700P GND RS RSB MTL LOAD SWITCHES: SENSOR UNIT S101:LOAD SWITCH..........EJECT-PLAY S102:MODE SWITCH............ON-OFF The underlined indicates the switch position. E L102 L101 5 6 7 8 5 6 7 8 D C B 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 4. PCB CONNECTION DIAGRAM 4.1 TUNER AMP UNIT 18 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 sev- eral destination. For further information for respec- tive destinations, be sure to check with the schematic diagram. 2. Viewpoint of PCB diagrams 1 2 3 4 1 2 3 4 D C B 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 19 SIDE A FRONT 5 6 7 8 5 6 7 8 D C B 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 20 FRONT 1 2 3 4 1 2 3 4 D C B 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 21 SIDE B 5 6 7 8 5 6 7 8 D C B 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 22 4.2 KEYBOARD UNIT 1 2 3 4 1 2 3 4 D C B 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 23 SIDE B SIDE A 5 6 7 8 5 6 7 8 D C B 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 24 4.3 PANEL PCB UNIT 1 2 3 4 1 2 3 4 D C B A SIDE B SIDE 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 25 4.4 CASSETTE MECHANISM MODULE D C B A 3 5 7 9 11 13 15 17 19 1 6 8 10 12 14 16 18 20 2 4 CN251 C271 D DECK UNIT CN300 D DECK UNIT IC,Q IC251 ADJ VR302 VR301 IC351 CN254 CN252 M1 M2 HEAD ASSY CN256 14 CN253 CN255 6 5 4 3 2 1 1 2 3 4 5 6 C354 C351 IC351 VR301 VR302 IC251 C355 C359 C360 R362 C353 C352 C357 C356 C358 R404 C405 C403 C402 C401 C404 R403 R402 R401 C309 R285 R271 C301 C310 C302 R302 R304 R252 R254 R253 R251 C252 C254 C253 C251 C256 C255 R303 R301 R272 8 7 1 27 21 20 15 20 21 11 10 1 40 31 30 SIDE B SIDE A 1 2 3 4 1 2 3 4 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 26 1 2 3 4 1 2 3 4 D C B A 1 2 3 4 5 6 S101 LOAD S102 MODE S103 70µs CN256 Q101 REEL SENSE L101 L102 E SENSOR UNIT CN253 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. 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..... Unit Number :CZW5524(KEH-P4020/XM/UC) CZW5527(KEH-P4025/XM/ES) CZW5529(KEH-P4022/XM/EE) Unit Name :Tuner Amp Unit MISCELLANEOUS IC 1 IC 000974240 IC 2 IC CA0008AM IC 3 IC PST3434UL IC 130 IC TB2118F IC 400 IC PML003AM IC 500 IC See Contrast table Q 2 Transistor 2PB709A Q 3 Transistor DTC114EK Q 100 Transistor DTC124EK Q 102 Transistor 2PB709A Q 110 Transistor DTB113ZK Q 111 Transistor DTA114YKA Q 112 Transistor DTC124EK Q 113 Transistor DTC124EK Q 401 Transistor DTC143TK Q 402 Transistor DTC143TK Q 403 Transistor DTA124EK Q 500 Transistor DTC124EK Q 501 Transistor DTA124EK Q 502 Transistor DTC144EK Q 700 Transistor 2PD601A Q 701 Transistor 2SB1181F5 Q 702 Transistor 2SD2396 Q 703 Transistor 2PD601A Q 704 Transistor 2SB710A Q 705 Transistor DTC144EK Q 706 Transistor See Contrast table Q 707 Transistor See Contrast table Q 708 Transistor See Contrast table Q 709 Transistor 2PD601A Q 710 Transistor 2PD601A Q 711 Transistor See Contrast table Q 712 Transistor DTC114EK Q 713 Transistor 2SB710A Q 801 Transistor DTC114EK Q 803 Transistor 2PB709A D 1 Diode 1SS133 D 104 Diode 1SS355 D 109 Diode 1SS133 D 111 Diode 1SS133 D 301 Diode 1SS133 D 500 Diode DAN202K D 502 Diode See Contrast table D 503 Diode See Contrast table D 504 Diode See Contrast table D 505 Diode See Contrast table D 506 Diode See Contrast table D 507 Diode See Contrast table D 508 Diode See Contrast table D 509 Diode See Contrast table D 700 Diode 11ES2 D 701 Diode 11ES2 D 702 Diode 11ES2 D 703 Diode HZS6L(B2) D 704 Diode HZS9L(A2) D 705 Diode HZS9L(C2) D 706 Diode 11ES2 D 709 Diode See Contrast table D 710 Diode 11ES2 D 711 Diode 11ES2 D 712 Diode HZS7L(C2) D 713 Diode HZS7L(A1) D 800 Diode UDZS6R2(B) D 801 Diode HZM6R2ZWA L 2 Inductor LAU2R2J L 3 Inductor LAU2R2J L 100 Coil CZT2930 L 102 Ferri-Inductor LAU330J L 103 Ferri-Inductor LAU100J L 105 Ferri-Inductor LAU2R7J L 130 Inductor LAUR47K L 401 Ferri-Inductor LAU4R7J L 700 Choke Coil 600 µH CTH1221 L 801 Ferri-Inductor LAU100J X 1 Crystal Resonator 4.194304MHz CZS2918 X 100 Crystal Resonator 10.25MHz CZS2919 S 801 Switch (DSENSE) CSN1039 TU 100 FM / AM Tuner Unit CZW5533 AR 100 Surge Protector DSP-201M-A11F RESISTORS R 1 RS1/16S473J R 2 RS1/16S682J R 3 RS1/16S102J R 4 RS1/16S102J R 5 RS1/16S473J 27 =====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 28 R 6 RS1/16S473J R 7 RS1/16S102J R 8 RD1/4PU101J R 9 RD1/4PU101J R 10 RS1/16S620J R 11 RS1/16S223J R 12 RS1/16S472J R 13 RS1/16S473J R 14 RS1/16S102J R 15 See Contrast table R 16 RS1/16S0R0J R 17 RD1/4PU102J R 18 See Contrast table R 19 RD1/4PU102J R 20 RS1/16S102J R 21 RS1/16S102J R 22 RS1/16S102J R 23 RS1/16S102J R 24 RS1/16S102J R 25 RS1/16S102J R 26 RS1/16S102J R 27 RS1/16S102J R 28 RD1/4PU102J R 29 RD1/4PU102J R 30 RD1/4PU102J R 31 RD1/4PU222J R 32 RD1/4PU222J R 33 RD1/4PU222J R 34 RS1/16S473J R 35 RS1/16S473J R 36 RS1/16S104J R 37 RD1/4PU473J R 38 RS1/16S104J R 39 RD1/4PU104J R 102 RD1/4PU4R7J R 103 RD1/4PU103J R 104 RS1/16S102J R 105 RS1/16S102J R 106 RS1/16S222J R 107 RS1/16S2R2J R 108 RS1/16S473J R 109 RS1/16S223J R 110 RS1/16S222J R 111 RS1/16S152J R 113 RS1/16S472J R 114 RS1/16S223J R 115 RS1/16S222J R 116 RS1/16S222J R 117 RS1/16S471J R 118 RD1/4PU223J R 121 RS1/16S101J R 122 RS1/16S151J R 124 RS1/16S473J R 125 RS1/16S153J R 126 RS1/16S123J R 127 RS1/16S682J R 128 RS1/16S103J R 129 RS1/16S102J R 130 RD1/4PU102J R 131 RD1/4PU102J R 132 RD1/4PU102J R 133 RS1/16S102J R 139 RS1/16S182J R 140 RS1/16S182J R 151 RS1/16S222J R 301 RD1/4PU103J R 401 RS1/16S821J R 402 RS1/16S821J R 403 RS1/16S223J R 404 RS1/16S223J R 405 RS1/16S102J R 406 RS1/16S102J R 407 RS1/16S101J R 408 RS1/16S101J R 409 RS1/16S101J R 410 RS1/16S101J R 415 RS1/16S821J R 416 RS1/16S821J R 417 RS1/16S473J R 418 RS1/16S473J R 419 RS1/16S562J R 500 RS1/16S101J R 501 RS1/16S221J R 502 RS1/16S103J R 503 RD1/4PU152J R 505 RS1/16S103J R 506 RS1/16S153J R 507 See Contrast table R 700 RS1/16S223J R 701 RS1/16S223J R 702 RS1/16S152J R 703 RS1/16S103J R 704 RS1/16S223J R 705 RS1/16S1R0J R 706 RS1/16S472J R 707 RD1/4PU471J R 709 RS1/16S104J R 710 RS1/16S104J R 712 RS1/16S103J R 713 RS1/16S122J R 714 RS1/16S122J R 716 RD1/4PU102J R 717 RS1/16S472J R 718 RS1/16S473J R 719 RS1/16S223J R 720 RS1/16S473J R 721 RS1/16S473J R 722 See Contrast table R 723 See Contrast table R 724 See Contrast table =====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 29 R 801 RD1/4PU222J R 802 RD1/4PU222J R 803 RD1/4PU222J R 807 RS1/16S472J R 810 RS1/16S473J R 811 RS1/16S473J R 812 RS1/16S222J R 813 RD1/4PU222J R 814 RS1/16S223J R 815 RS1/16S104J R 816 RS1/16S103J CAPACITORS C 1 CEAL4R7M16 C 2 CKSRYB104K25 C 3 CKSRYB102K50 C 4 CEAL2R2M50 C 5 CKSRYB104K25 C 6 CCSRCH150J50 C 7 CCSRCH150J50 C 9 CCSRCH471J50 C 10 CKSRYB473K50 C 104 CKSRYB102K50 C 105 CKSRYB223K50 C 106 CKSRYB103K50 C 107 CKSRYB223K50 C 108 CKSRYB223K50 C 110 CKSRYB103K50 C 111 CKSRYB223K50 C 112 CEAL221M10 C 113 CKSRYB104K25 C 115 CKSRYB473K50 C 116 CKSRYB103K50 C 117 CKSRYB224K10 C 118 CKSRYB105K10 C 119 CKSRYB473K50 C 120 CKSRYB472K50 C 121 CKSRYB103K50 C 122 CEAL100M16 C 123 CEAL100M16 C 124 CCSRCH101J50 C 125 CKSRYB473K50 C 126 CCSRCH101J50 C 127 CCSRCH101J50 C 128 CEAL220M16 C 129 CCSRCH7R0D50 C 130 CCSRCK2R0D50 C 131 CCSRCH5R0C50 C 132 CKSRYB473K50 C 133 CKSRYB472K50 C 134 CKSRYB473K50 C 136 CKSRYB473K50 C 137 CCSRCH471J50 C 138 CCSRCH561J50 C 139 CKSRYB104K25 C 140 CEAL470M16 C 141 CKSRYB102K50 C 145 See Contrast table C 146 See Contrast table C 150 See Contrast table C 301 CEAL220M16 C 302 CEAL220M16 C 401 CKSRYB105K10 C 402 CKSRYB105K10 C 403 CKSRYB105K10 C 404 CKSRYB105K10 C 405 CKSRYB224K10 C 406 CKSRYB224K10 C 407 CKSRYB224K10 C 408 CKSRYB224K10 C 409 CKSRYB104K25 C 410 CEAL470M16 C 411 CEAL100M16 C 413 CKSRYB105K10 C 414 CKSRYB105K10 C 415 CKSRYB103K50 C 416 CKSRYB103K50 C 417 CKSRYB472K50 C 418 CKSRYB472K50 C 421 CEAL2R2M50 C 422 CEAL2R2M50 C 423 CKSRYB222K50 C 424 CKSRYB222K50 C 427 CKSQYB474K16 C 428 CKSQYB474K16 C 429 CKSQYB474K16 C 430 CKSQYB474K16 C 431 CKSQYB474K16 C 432 CKSQYB474K16 C 433 CKSQYB474K16 C 434 CKSQYB474K16 C 437 CCSRCH100D50 C 438 CCSRCH100D50 C 439 CCSRCH100D50 C 440 CCSRCH100D50 C 500 CKSRYB104K25 C 501 3300 µF/16V CCH1018 C 502 CKSQYB474K16 C 503 CKSQYB474K16 C 504 See Contrast table C 506 See Contrast table C 508 CEAL100M16 C 509 CEAL330M10 C 511 See Contrast table C 700 470 µF/16V CCH1331 C 701 CKSRYB103K50 C 702 CKSRYB103K50 C 703 CEAL470M16 C 704 CEAL101M10 C 705 CKSRYB103K50 C 706 CEAL101M10 C 709 CKSRYB102K50 C 712 See Contrast table C 714 See Contrast table C 715 See Contrast table C 716 CKSRYB103K50 C 801 CKSQYB104K50 C 802 CCSRCH101J50 =====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 30 Unit Number : CZW5525 (KEH-P4020/XM/UC) (KEH-P4022/XM/EE) CZW5528 (KEH-P4025/XM/ES) Unit Name : Keyboard Unit MISCELLANEOUS IC 900 IC PD6340A IC 901 IC See Contrast table D 901 LED CL195PG D 902 LED CL195PG D 903 LED CL195PG D 904 LED CL195PG D 905 LED CL195PG D 906 LED CL195PG D 907 LED CL195PG D 908 LED CL195PG D 909 LED CL195PG D 910 LED CL195PG D 911 LED CL195PG D 912 LED CL195PG D 913 LED CL195PG D 914 LED CL195PG D 915 LED CL195PG D 916 LED CL195PG D 917 LED CL195PG D 918 LED CL195PG D 919 LED CL195PG D 920 LED CL195PG D 921 LED NSCWS405T D 922 LED NSCWS405T D 923 Diode HZM6R2ZWA LCD900 LCD CZA5561 X 901 Ceramic Resonator 4.97MHz CSS1422 RESISTORS R 900 RS1/10S122J R 901 RS1/10S122J R 902 RS1/10S122J R 903 RS1/10S122J R 904 RS1/10S152J R 905 RS1/10S152J R 906 RS1/10S122J R 907 RS1/10S122J R 908 RS1/10S152J R 909 RS1/10S152J R 910 RS1/10S122J R 911 RS1/10S122J R 912 RS1/10S152J R 913 RS1/10S152J R 914 RS1/10S152J R 915 RS1/10S152J R 916 RS1/10S222J R 917 RS1/10S222J R 918 RS1/10S222J R 919 RS1/10S222J R 920 RS1/10S222J R 921 RS1/10S222J R 929 RS1/16S222J R 930 RS1/16S222J R 932 See Contrast table R 933 See Contrast table R 934 See Contrast table R 935 RS1/16S100J R 936 RS1/16S393J R 951 RA2S471J R 952 RA2S471J CAPACITORS C 901 CKSRYB104K25 C 902 CKSQYB225K10 C 903 See Contrast table C 904 CKSRYB104K25 C 905 CKSRYB104K25 Unit Number : CZW5526 Unit Name : Panel PCB Unit MISCELLANEOUS S 851 Push Switch (EJECT) CSG1112 RESISTORS R 851 RS1/16S221J Unit Number : EWM1042 Unit Name : Deck Unit MISCELLANEOUS IC 251 IC HA12229F IC 351 IC BA6923FP RESISTORS R 271 RS1/16S183J R 285 RS1/16S0R0J R 301 RS1/16S163J R 302 RS1/16S163J R 303 RS1/16S163J R 304 RS1/16S163J R 362 RS1/8S301J R 401 RS1/16S153J R 402 RS1/16S332J R 403 RS1/16S911J R 404 RS1/16S274J CAPACITORS C 251 CKSRYB391K50 C 252 CKSRYB391K50 C 253 CKSRYB391K50 C 254 CKSRYB391K50 C 255 CKSRYB103K50 C 256 CKSRYB103K50 C 271 1µF/50V ECH0002 C 272 CKSRYB104K16 C 301 CKSRYB104K16 C 302 CKSRYB104K16 C 351 CKSQYB224K25 C 352 CKSRYB472K50 C 353 CKSRYB103K50 C 354 CKSRYB103K50 C 355 CKSQYB104K50 =====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 31 KEH-P4020/XM/UC,KEH-P4022/XM/EE and KEH-P4025/XM/ES have the same cuntruction except for the following: CONTRAST TABLE of TUNER AMP UNIT Symbol and Description KEH-P4020/XM/UC KEH-P4022/XM/EE Part No. C 401 CKSRYB392K50 C 402 CKSRYB334K10 C 403 CKSRYB223K25 C 404 CKSRYB103K50 C 405 CKSRYB333K16 Unit Number : EWM1044 Unit Name : Sensor Unit Q 101 Photo-reflector EGN1004 S 101 Switch(LOAD) ESG1007 S 102 Switch(MODE) ESG1007 L 101 Inductor CTF1546 L 102 Inductor CTF1546 Miscellaneous Parts List M 1 Motor Unit(MAIN) EXA1621 M 2 Motor Unit(SUB) EXA1580 HD 1 Head Assy EXA1589 =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- IC500 IC TA8277H TA8277H PAL007A Q706 Transistot 2SA1703 2SA1703 Not used Q707 Transistot 2PB709A 2PB709A Not used Q708 Transistot DTA124EK DTA124EK Not used Q711 Transistot DTC114EK DTC114EK Not used D502 Diode 11ES2 11ES2 Not used D503 Diode 11ES2 11ES2 Not used D504 Diode 11ES2 11ES2 Not used D505 Diode 11ES2 11ES2 Not used D506 Diode 11ES2 11ES2 Not used D507 Diode 11ES2 11ES2 Not used D508 Diode 11ES2 11ES2 Not used D509 Diode 11ES2 11ES2 Not used D709 Diode 1SS133 1SS133 Not used R15 RS1/16S473J Not used Not used R18 Not used RS1/16S473J RS1/16S473J R507 Not used Not used RS1/16S0R0J R722 RS1/2PMF102J RS1/2PMF102J Not used R723 RS1/16S223J RS1/16S223J Not used R724 RS1/2PMF102J RS1/2PMF102JT Not used C145 CKSRYB473K50 CKSRYB333K50 CKSRYB473K50 C146 CKSRYB473K50 CKSRYB333K50 CKSRYB473K50 C150 CKSRYB332K50 CKSRYB562K50 CKSRYB332K50 C504 Not used Not used CKSQYB104K50 C506 CKSRYB473K50 CKSRYB473K50 Not used C511 CKSQYB224K25 CKSQYB224K25 Not used C712 CEAL3R3M50 CEAL3R3M50 Not used C714 CEALR10M50 CEALR10M50 Not used C715 CKSRYB473K50 CKSRYB473K50 Not used KEH-P4025/XM/ES KEH-P4020/XM/UC,KEH-P4022/XM/EE and KEH-P4025/XM/ES have the same cuntruction except for the following: CONTRAST TABLE of KEYBOARD UNIT Symbol and Description KEH-P4020/XM/UC KEH-P4022/XM/EE Part No. IC901 IC Not used Not used TSOP4840SB1 R932 RS1/16S473J RS1/16S473J Not used R933 Not used Not used RS1/16S122J R934 Not used Not used RS1/16S2R2J C903 10µF/10V Not used Not used CCH1349 KEH-P4025/XM/ES 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 6. ADJUSTMENT There is no information to be shown in this chapter. 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 7. GENERAL INFORMATION 7.1 DIAGNOSIS 7.1.1 DISASSEMBLY - Removing the Upper Case(not shown) 1.Remove the Upper Case. - Removing the Cassette Mechanism Module(Fig.1) 1 Remove the four screws and then remove the Cassette Mechanism Module. - Remove the Grille Assy(Fig.1) 2 Remove the two screws. Disconnect the two stoppers and then remove the Grille Assy. - Removing the Tuner Amp Unit(Fig.2) 1 Remove the three screws. 2 Remove the screw. 3 Unbend the three claws and then remove the Tuner Amp Unit. Fig. 1 Fig. 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 34 7.1.2 CONNECTOR FUNCTION DESCRIPTION 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 35 CA0008AM PST3434UL TB2118F 7.2 PARTS 7.2.1 IC 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 PML003AM 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 24 23 22 21 20 19 18 17 16 15 C PSI3 PSI2 PSI1 PSB Vcc2 Vcc1 NC NC NC MM NC NC NC CE CM SC1 SC2 PSO1 PSO2 PSO3 GND TE PGND NC OUT2 NC OUT1 Control Vreg OVP Control Vreg OCP OCP Vref Vreg Return circuit Vreg Vcc1 TSD STBY Vref OCP PSB 10K 10K 10K Vref Vref BA6923FP 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 37 IC's marked by * are MOS type. Be careful in handling them because they are very liable to be damaged by electrostatic induction *PD6340A 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 Format Meaning C C MOS N N Channel open drain Pin No. Pin Name I/O Format Function and Operation 1 SD I SD signal input 2 ST I FM stereo input 3 ADPW O C A/D converter power supply control output 4 AVSS GND 5 MUTE O C System mute output 6 NC Not used 7 AVREF1 I A/D converter reference voltage terminal 8 KYDT I Display data input 9 DPDT O C Key data output 10 NC Not used 11 TUNPDI I PLL IC data input 12 TUNPDO O C PLL IC data output 13 TUNPCK O C PLL IC clock output 14 TUNPCE O C PLL IC chip enable output 15-16 NC Not used 17 TX O C IP BUS data output 18 NC Not used 19 VST O C Strobe pulse output for electronic volume 20 VDT O C Data output for electronic volume 21 VCK O C Clock output for electronic volume 22 CM O C Cassette mechanism capstan motor control output 23 SC2 O C Cassette mechanism sub motor control output 2 24 F/R O C Cassette mechanism tame direction output 25 PLAY O C Cassette mechanism MS gain select output 26 RIMUTE O C Tape mute output 27 SC1 O C Cassette mechanism sub motor control output 1 28 STBY O C Cassette mechanism drive IC control output 29 MSIN I Cassette mechanism MS sense input 30 LOADSW I Cassette mechanism loading switch input 31 POS I Cassette mechanism position sense input 32 NES I Cassette mechanism normal sense input 33 VSS1 GND 34 TUON O C TUNER power control output 35 FM/AM O C "FM/AM band select pin ""H"" : AM ""L"" : FM" 36-37 NC Not used 38 SWVDD O N Grille chip enable output 39 EJECTS I N Eject key input 40-42 NC Not used 43 FLAPILM O C Flap illumination output 44 ILMPW O C Illumination power supply control output 45-48 NC Not used 49 PCL O C Clock adjustment output 50-52 NC Not used 53 SYSPW O C System power output 54 B.REM O C System power ON/OFF output 55-57 NC Not used 58 ASENBO O C Slave power supply control output 59 IPPW O C Power supply control output for IP BUS interface IC 60 RESET I Reset input 61 RX I IP BUS data input 62 NC Not used 63 DSENS I Grille detach sense input 64 NC Not use 65 ASENS I ACC power sense input 66 BSENS I Back up power sense input 67 VSS0 GND 68 VDD1 Power supply 69 X2 Crystal oscillator connection pin 70 X1 I Crystal oscillator connection pin 71 IC (GND) 72 XT2 Not used 73 TESTIN I Test program mode input 74 VDD0 Power supply 75 AVREF0 I A/D converter reference voltage terminal 76 SL I Signal level input 77 MODELIN I Model select input 78 NC Not used 79 CSENS I Flap open/close sense input 80 NC Not used - Pin Functions(000974240) 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 39 *000974240 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 7.2.2 DISPLAY - CZA5561 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 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 7.3. OPERATIONAL 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 42 8. OPERATIONS AND SPECIFICATIONS What’s what 1 VOLUME button Press to increase or decrease the volume. 2 LOCAL button (tuner) Press to switch local function on or off. PAUSE/SCAN button Press to switch pause function on or off. Press and hold for two seconds to switch scan function on or off. 3 BSM button (tuner) Press and hold for two seconds to switch BSM function on or off. REPEAT/RANDOM button Press to switch repeat function on or off. Press and hold for two seconds to switch random function on or off. 4 OPEN button Press to open the front panel. 5 AUDIO button Press to select various sound quality controls. 6 5/∞/2/3 buttons Press to do manual seek tuning, fast forward, reverse and track search controls. Also used for controlling functions. 7 LOUDNESS button Press to switch loudness function on or off. 8 BAND button Press to select among three FM and one AM band and cancel the control mode of functions. 9 1–6 (PRESET TUNING) buttons Press for preset tuning and disc number search when using a multi-CD player. 0 SOURCE button This unit is switched on by selecting a source. Press to cycle through all of the available sources. ! CLOCK button Press to switch clock display on or off. @ EQ button Press to select various equalizer curves. 3 5 ! @ 9 8 7 6 0 1 2 4 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 Turning the unit on Press SOURCE to turn the unit on. When you select a source the unit is turned on. Selecting a source You can select a source you want to listen to. To switch to the cassette player, load a cassette tape in this unit Press SOURCE to select a source. Press SOURCE repeatedly to switch between the following sources: CD player (one disc only)—Tuner—Cassette player—Multi-CD player—External unit—AUX Notes • In the following cases, the sound source will not change: — When a product corresponding to each source is not connected to this unit. — When no cassette is set in this unit. — When no magazine is set in the multi- CD player. — When the AUX (external input) is set to off • External Unit refers to a Pioneer product (such as one available in the future) that, although incompatible as a source, enables control of basic functions by this product. Only one External Unit can be controlled by this product. • When this unit’s blue/white lead is con- nected to the car’s auto-antenna relay control terminal, the car’s antenna extends when this unit’s source is switched on. To retract the antenna, switch the source off. Turning the unit off Press SOURCE and hold for at least one sec- ond to turn the unit off. 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 Listening to the radio 1 BAND indicator Shows which band the radio is tuned to, AM or FM. 2 FREQUENCY indicator Shows to which frequency the tuner is tuned. 3 PRESET NUMBER indicator Shows what preset has been selected. 4 STEREO () indicator Shows that the frequency selected is being broadcast in stereo. 1 Press SOURCE to select the tuner. 2 Use VOLUME to adjust the sound level. When you press VOLUME up/+, the volume is raised and when pressed down/–, the vol- ume is lowered. 3 Press BAND to select a band. Press BAND until the desired band is dis- played, F1, F2, F3 for FM or AM. 4 To perform manual tuning, press 2 or 3 with quick presses. The frequencies move up or down step by step. 5 To perform seek tuning, press and hold 2 or 3 for about one second and release. The tuner will scan the frequencies until a broadcast strong enough for good reception is found. • You can cancel seek tuning by pressing either 2 or 3 with a quick press. • If you press and hold 2 or 3 you can skip broadcasting stations. Seek tuning starts as soon as you release the buttons. Note • When the frequency selected is being broadcast in stereo the STEREO () indica- tor will light. 2 1 3 4 Playing a Tape 1 TAPE DIRECTION indicator Shows the direction of the tape trans- port. 2 PLAY TIME indicator Shows the elapsed playing time of the current track. 1 Press OPEN to open the front panel. Cassette loading slot appears. 2 Insert a cassette tape into the cassette loading slot. Playback will automatically start. Cassette loading slot TAPE EJECT button • You can eject a cassette tape by pressing TAPE EJECT. 3 Close the front panel. • After a cassette tape has been inserted, press SOURCE to select the Cassette player. 4 Use VOLUME to adjust the sound level. When you press VOLUME up/+, the volume is raised and when pressed down/–, the vol- ume is lowered. 5 To perform fast forward or rewind, press 2 or 3. FF or REW appears in the display. • To cancel fast forward or rewind and return to playback, press BAND. • You can cancel fast forward or rewind by pressing 2 or 3 in the same direction twice. 6 To perform forward or rewind music search, press 2 or 3 twice. F-MS (forward music search) or R-MS (rewind music search) appears in the dis- play. The cassette player will fast forward or rewind to the next or previous blank spot on the tape and begin to play. • To cancel music search and return to play- back, press BAND. • You can cancel music search by pressing 2 or 3 in the same direction again. 7 To change the direction of the tape trans- port, press BAND. Notes • Do not insert anything other than a cas- sette tape into the cassette loading slot. • PLAY TIME indicator starts from 00’00” in the following cases: — When a tape is inserted — When the tape direction is changed — When you rewind the tape to the begin- ning • PLAY TIME indicator is halted when fast forward, rewind or music search is operat- ing. 1 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 45 - CONNECTION DIAGRAM + ≠ + ≠ + ≠ + ≠ + ≠ + ≠ IP-BUS input (Blue) This Product Blue/white To system control terminalof the power amp or Auto-antenna relay control terminal (max.300mA12V DC). Connecting cords with RCA pin plugs (sold separately) Systemremote control Rear speaker Rear speaker Right Front speaker Rear speaker White Gray White/black Green Green/black Gray/black Violet Violet/black Front speaker Rear speaker Left Perform these connections when using a dif ferent amp (sold separately). W ith a 2 speaker system , do not connect anything to the speaker leads that are not connected to speakers. Yellow Toterminal always supplied with power regardless of ignition switch position. Black(ground) Tovehicle (metal) body . Red Toelectric terminal controlled by ignition switch(12 V D C) ON/OFF. Power amp (sold separately) Antenna jack Rear output Fuse IP-BUS cable Multi-CDplayer (sold separately) 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 Specifications(KEH-P4020/XM/UC) General Power source .................. 14.4 V DC (10.8 – 15.1 V allowable) Grounding system .......... Negative type Max. current consumption ......................................... 8.5 A Dimensions (W × H × D): (DIN) Chassis .............. 178 × 50 × 157 mm (7 × 2 × 6-1/8 in) Nose .................. 170 × 58 × 20 mm (6-3/4 × 2-1/4 × 3/4 in) (D) Chassis .............. 178 × 50 × 162 mm (7 × 2 × 6-3/8 in) Nose .................. 170 × 46 × 15 mm (6-3/4 × 1-3/4 × 5/8 in) Weight ............... 1.4 kg (3.08 lbs) Backup current ................ 2.9 mA Audio Continuous power output is 20 W per channel min. into 4 ohms, both channel driven 50 to 15,000 Hz with no more than 5% THD. Maximum power output 45 W × 4 Load impedance ............. 4 Ω (4 – 8 Ω allowable) Preout max output level/output impedance ......................................... 2.2 V/1 kΩ Equalizer (3-Band Equalizer): (LOW)........................Level : ±12 dB (MID) .........................Level : ±12 dB (HIGH) .......................Level : ±12 dB Loudness contour (LOW)........................+3.5 dB (100Hz), +3 dB (10 kHz) (MID) .........................+10 dB (100Hz), +6.5 dB (10 kHz) (HIGH) .......................+11 dB (100Hz), +11 dB (10 kHz) (volume : –30 dB) Cassette player Tape ................................. Compact cassette tape (C-30 – C-90) Tape speed ......................4.76cm/sec.(+0.14cm/sec., -0.05cm/sec) Fast forward/rewinding time ......................................... Approx. 100 sec (C-60) Wow & flutter .................. 0.09% (WRMS) Frequency response ....... 30 – 16,000 Hz (±3 dB) Stereo separation ........... 45 dB Signal-to-noise ratio ....... 61 dB (IHF-A network) FM tuner Frequency range ............. 87.9 – 107.9 MHz Usable sensitivity ........... 11 dBf (1.1 µV/75 Ω, mono, S/N: 30 dB) 50 dB quieting sensitivity 17 dBf (2.2 µV/75 Ω, mono) Signal-to-noise ratio ....... 58 dB (IHF-A network) Distortion ........................ 0.5% (at 65 dBf, 1 kHz, stereo) Frequency response ....... 30 – 15,000 Hz (±3 dB) Stereo separation ........... 24 dB (at 65 dBf, 1 kHz) Selectivity ....................... 71 dB (2 ACA) Three-signal intermodulation (desired signal level) .....47 dBf (two undesired signal level: 100 dBf) AM tuner Frequency range ............. 530 – 1,710 kHz (10 kHz) Usable sensitivity ........... 20 µV (S/N: 20 dB) Selectivity ....................... 50 dB (±10 kHz) Note • Specifications and the design are subject to possible modifications without notice due to improvements. Specifications(KEH-P4022/XM/EE) General Power source .................. 14.4 V DC (10.8 – 15.1 V allowable) Grounding system .......... Negative type Max. current consumption ......................................... 8.5 A Dimensions (W × H × D): Chassis .............. 178 × 50 × 157 mm Nose .................. 188 × 58 × 20 mm Weight ............... 1.4 kg Backup current ................ 2.9 mA Audio Maximum power output 45 W × 4 Continuous power output 20 W × 4 (DIN 45324, +B=14.4 V) Load impedance ............. 4 Ω (4 – 8 Ω allowable) Preout max output level/output impedance ......................................... 2.2 V/1 kΩ Equalizer (3-Band Equalizer): (LOW)........................Level : ±12 dB (MID) .........................Level : ±12 dB (HIGH) .......................Level : ±12 dB Loudness contour (LOW)........................+3.5 dB (100Hz), +3dB (10 kHz) (MID) .........................+10 dB (100Hz), +6.5dB (10 kHz) (HIGH) .......................+11 dB (100Hz), +11dB (10 kHz) (volume : -30 dB) Cassette player Tape ................................. Compact cassette tape (C-30 – C-90) Tape speed ...................... 4.76cm/sec.(+0.14cm/sec., -0.05cm/sec) Fast forward/rewinding time ......................................... Approx. 100 sec (C-60) Wow & flutter .................. 0.09% (WRMS) Frequency response ....... 30 – 16,000 Hz (±3 dB) Stereo separation ........... 45 dB Signal-to-noise ratio ....... 61 dB (IEC-A network) FM tuner Frequency range ............. 87.5 – 108.0 MHz Usable sensitivity ........... 11 dBf (1.1 µV/75 Ω, mono, S/N: 30 dB) 50 dB quieting sensitivity 17 dBf (2.2 µV/75 Ω, mono) Signal-to-noise ratio ....... 58 dB (IEC-A network) Distortion ........................ 0.5% (at 65 dBf, 1 kHz, stereo) Frequency response ....... 30 – 15,000 Hz (±3 dB) Stereo separation ........... 24 dB (at 65 dBf, 1 kHz) AM tuner Frequency range ............. 531 – 1,602 kHz (9 kHz) 530 – 1,640 kHz (10 kHz) Usable sensitivity ........... 20 µV (S/N: 20 dB) Selectivity ....................... 50 dB (±9 kHz) 50 dB (±10 kHz) Note • Specifications and the design are subject to possible modifications without notice due to improvements. 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 Specifications(KEH-P4025/XM/ES) General Power source .................. 14.4 V DC (10.8 – 15.1 V allowable) Grounding system .......... Negative type Max. current consumption ......................................... 10.0 A Dimensions (W × H × D): (DIN) Chassis .............. 178 × 50 × 157 mm Nose .................. 188 × 58 × 20 mm (D) Chassis .............. 178 × 50 × 162 mm Nose .................. 170 × 46 × 15 mm Weight ............... 2.3 kg Backup current ................ 2.3 mA Audio Continuous power output is 22 W per channel min. into 4 ohms, both channels driven 50 to 15,000 Hz with no more than 5% THD. Maximum power output 50 W × 4 Load impedance ............. 4 Ω (4 – 8 Ω allowable) Preout max output level/output impedance ......................................... 2.2 V/1 kΩ Equalizer (3-Band Equalizer): (LOW) ....................... Level : ±12 dB (MID) ........................ Level : ±12 dB (HIGH) ...................... Level : ±12 dB Loudness contour (LOW) .......................+3.5 dB (100 Hz), +3 dB (10 kHz) (MID) ........................+10 dB (100 Hz), +6.5 dB (10 kHz) (HIGH) ......................+11 dB (100 Hz), +11 dB (10 kHz) (volume : –30 dB) Cassette player Tape ................................. Compact cassette tape (C-30 – C-90) Tape speed ...................... 4.76cm/sec.(+0.14cm/sec., -0.05cm/sec) Fast forward/rewinding time ......................................... Approx. 100 sec (C-60) Wow & flutter .................. 0.09% (WRMS) Frequency response ....... 30 – 16,000 Hz (±3 dB) Stereo separation ........... 45 dB Signal-to-noise ratio ....... 61 dB (IEC-A network) FM tuner Frequency range ............. 87.5 – 108.0 MHz Usable sensitivity ........... 11 dBf (1.1 µV/75 Ω, mono, S/N: 30 dB) 50 dB quieting sensitivity 17 dBf (2.2 µV/75 Ω, mono) Signal-to-noise ratio ....... 58 dB (IEC-A network) Distortion ........................ 0.5% (at 65 dBf, 1 kHz, stereo) Frequency response ....... 30 – 15,000 Hz (±3 dB) Stereo separation ........... 24 dB (at 65 dBf, 1 kHz) AM tuner Frequency range ............. 531 – 1,602 kHz (9 kHz) 530 – 1,640 kHz (10 kHz) Usable sensitivity ........... 20 µV (S/N: 20 dB) Selectivity ....................... 50 dB (±9 kHz) 50 dB (±10 kHz) Note • Specifications and the design are subject to possible modifications without notice due to improvements. 47 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