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 C PIONEER CORPORATION 2002 K-ZZS. NOV. 2002 Printed in Japan ORDER NO. CRT2980 MULTI-CD CONTROL HIGH POWER CASSETTE PLAYER WITH FM/AM TUNER KEH-P2030 XM/UC Service Manual 1 3 6 2 5 4 BASS/TREBLE BOOSTER BASS/TREBLE BOOSTER KEH-P2030 KEH-P2030 BAND BAND KEH-P2030/XM/UC KEH-P2035 XM/ES For details, refer to "Important symbols for good services". - 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. CONTENTS SAFETY INFORMATION ............................................2 1. SPECIFICATIONS........................................................3 2. EXPLODED VIEWS AND PARTS LIST.......................6 2.1 PACKING...............................................................6 2.2 EXTERIOR.............................................................8 2.3 CASSETTE MECHANISM ..................................10 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ...12 3.1 BLOCK DIAGRAM ..............................................12 3.2 OVERALL CONNECTION DIAGRAM.................14 3.3 KEYBOARD UNIT ...............................................16 3.4 CASSETTE MECHANISM ..................................18 4. PCB CONNECTION DIAGRAM ................................20 4.1 TUNER AMP UNIT .............................................20 4.2 KEYBOARD UNIT ..............................................24 4.3 CASSETTE MECHANISM ..................................26 5. ELECTRICAL PARTS LIST ........................................27 6. ADJUSTMENT..........................................................31 7. GENERAL INFORMATION .......................................32 7.1 DIAGNOSIS ........................................................32 7.1.1 DISASSEMBLY .........................................32 7.1.2 CONNECTOR FUNCTION DESCRIPTION ...33 7.2 PARTS .................................................................34 7.2.1 IC................................................................34 7.2.2 DISPLAY....................................................38 7.3 OPERATIONAL FLOW CHART...........................39 7.4 CLEANING ..........................................................40 8. OPERATIONS ...........................................................41 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 1 2 3 4 1 2 3 4 F E D C B A KEH-P2030/XM/UC [ Important symbols for good services ] In this manual, the symbols shown-below indicate that adjustments, settings or cleaning should be made securely. When you find the procedures bearing any of the symbols, be sure to fulfill them: 2. Adjustments To keep the original performances of the product, optimum adjustments or specification confirmation is indispensable. In accordance with the procedures or instructions described in this manual, adjustments should be performed. 3. Cleaning For optical pickups, tape-deck heads, lenses and mirrors used in projection monitors, and other parts requiring cleaning, proper cleaning should be performed to restore their performances. 5. Lubricants, glues, and replacement parts Appropriately applying grease or glue can maintain the product performances. But improper lubrication or applying glue may lead to failures or troubles in the product. By following the instructions in this manual, be sure to apply the prescribed grease or glue to proper portions by the appropriate amount.For replacement parts or tools, the prescribed ones should be used. 4. Shipping mode and shipping screws To protect the product from damages or failures that may be caused during transit, the shipping mode should be set or the shipping screws should be installed before shipping out in accordance with this manual, if necessary. 1. Product safety You should conform to the regulations governing the product (safety, radio and noise, and other regulations), and should keep the safety during servicing by following the safety instructions described in this manual. SAFETY INFORMATION 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 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 3 5 6 7 8 F E D C B A 5 6 7 8 KEH-P2030/XM/UC 1. SPECIFICATIONS - KEH-P2030/XM/UC Backup current....................Less than 3 mA 4.76 cm/sec. (+0.14cm/sec., -0.05cm/sec.) 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 1 2 3 4 1 2 3 4 F E D C B A KEH-P2030/XM/UC - KEH-P2035/XM/ES 4.76 cm/sec. (+0.14cm/sec., -0.05cm/sec.) Backup current....................Less than 3 mA 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 5 6 7 8 F E D C B A 5 6 7 8 KEH-P2030/XM/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 6 1 2 3 4 1 2 3 4 F E D C B A KEH-P2030/XM/UC 2. EXPLODED VIEWS AND PARTS LIST 2.1 PACKING 16 3 4 18 2 17 1 7 5 12 13 11 10 15 14 8 6 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 7 5 6 7 8 F E D C B A 5 6 7 8 KEH-P2030/XM/UC * 1-1 Card ARY1048 1-2 Owner’s Manual CZR2953 1-3 Installation Manual CZR2954 2 Contain Box CZH5594 3 Cord Assy CZD2976 4 Polyethylene Bag CEG1173 5 Accessory Assy CZE2954 6 Spring CBH1650 7 Handle CNC5395 8 Bush CNV3930 * 9 Polyethylene Bag CZE2908 10 Screw Assy CZE2952 11 Screw CBA1002 12 Fixing Screw(M2x4) CBA1488 * 13 Polyethylene Bag CEG-127 14 Screw CRZ50P080FMC 15 Screw TRZ50P080FMC 16 Protector CZH5592 17 Protector CZH5591 18 Carton CZH5593 Mark No. Description Part No. Mark No. Description Part No. - PACKING(KEH-P2030) 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. - For the applying amount of lubricants or glue, follow the instructions in this manual. ( In the case of no amount instructions, apply as you think it appropriate.) - Owner's Manual, Installation Manual Model Part No. Language KEH-P2030/XM/UC CZR2953 English, French, Spanish CZR2954 English, French, Spanish KEH-P2035/XM/ES CZR2955 English, Spanish, Portuguese(B), Arabic, Traditional chinese CZR2956 English, Spanish, Portuguese(B), Arabic, Traditional chinese 1-1 Owner’s Manual CZR2955 1-2 Installation Manual CZR2956 2 Contain Box CZH5596 3 Cord Assy CZD2976 4 Polyethylene Bag CZE2903 * 5 Accessory Assy CZE2955 6 Spring CBH1650 7 Handle CNC5395 8 Bush CNV3930 * 9 Polyethylene Bag CZE2908 10 Screw Assy CZE2953 11 Screw CBA1002 12 ••••• * 13 Polyethylene Bag CEG-127 14 Screw CRZ50P080FMC 15 Screw TRZ50P080FMC 16 Protector CZH5592 17 Protector CZH5591 18 Carton CZH5595 Mark No. Description Part No. Mark No. Description Part No. - PACKING(KEH-P2035) 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 8 1 2 3 4 1 2 3 4 F E D C B A KEH-P2030/XM/UC 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 9 5 6 7 8 F E D C B A 5 6 7 8 KEH-P2030/XM/UC 1 Screw BSZ26P060FMC 2 Button CAC4836 3 Door CAT2456 4 Spring CBH1834 5 Spring CBH1835 6 Spring CBH1996 7 Bracket CNC6135 8 Bracket CNC6791 9 Arm CNV4692 10 Arm CNV4693 11 Arm CNV4728 12 Spring CZB2982 13 Cord Assy CZD2976 14 Plate CZN6730 15 Case CZN6739 16 Panel CZN6866 17 Insulator CZN6836 * 18 Chassis CZN6735 19 Tuner Amp Unit(KEH-P2030) CZW5537 Tuner Amp Unit(KEH-P2035) CZW5538 20 Screw BPZ26P100FZK 21 Screw BSZ26P100FMC 22 Fuse(10A) CEK1208 23 Tuner Unit(TU100) CZW5534 24 ••••• 25 Pin Jack(CN350) CKB1041 26 Connector(CN400) CKS3408 27 Connector(CN800) CKS3581 28 Antenna Jack(CN100) CKX1056 29 Connector(CN200) CZK2945 30 Connector(CN250) CZK2946 31 Connector(CN600) CZK2951 32 Connector(CN101) CZK2954 33 Rear Chassis CZN6834 34 Heat Sink CZN6835 35 Keyboard Unit CZW5543 36 Connector(CN900) CKS3580 37 LCD(LCD900) CZA5579 38 Holder CZN6743 39 Connector CZN6745 40 Light Plate CZN6760 41 Lighting Conductor CZN6846 42 Rubber CZN6847 43 Sheet CZN6848 44 Screw BMZ26P040FMC 45 Bracket CZN6738 46 Mechanism CZX5514 47 Detach Grille Assy(KEH-P2030)CZX5548 Detach Grille Assy(KEH-P2035)CZX5549 48 Screw BPZ20P100FZK 49 Button(DETACH) CAC7870 50 Button(FF) CZA5529 51 Button(REW) CZA5530 52 Button(EJECT) CZA5531 53 Button(SOURCE) CZA5566 54 Button(BTB) CZA5565 55 Button(1-6) CZA5564 56 Button(VOL) CZA5563 57 Spring CZB2976 58 Spring CZB2977 59 Cover CZN6753 60 Screw IMS20P030FZK 61 Screw ISS26P055FUC 62 Transistor(Q604) 2SD2396 63 IC(IC500)(KEH-P2030) TDA7384 IC(IC500)(KEH-P2035) TA8277H 64 Panel CNS7399 Mark No. Description Part No. Mark No. Description Part No. - EXTERIOR 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 10 1 2 3 4 1 2 3 4 F E D C B A KEH-P2030/XM/UC 2.3 CASSETTE MECHANISM 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 F E D C B A 5 6 7 8 KEH-P2030/XM/UC 1 Washer 1-0036-5024 2 Roller 1-0363-3018 3 Spring 1-0036-4011 4 Head(HD1) 1-0036-7123 5 Screw 1-0138-5002 6 Screw 2-1012-0040-C2 7 Plate 1-0036-1015 8 Spring 1-0036-4010 9 Arm 10138-2005-3 10 Shim 1-0138-1006 11 Pinch Arm (F) Assy 1-0036-6014 12 Spring 1-0363-4003 13 Screw 2-1032-0070-C2 14 Tape Guide 1-0038-2018 15 Link 1-0363-2006 16 Pinch Arm (R) Assy 1-0036-6013 17 Spring 1-0363-4004 18 Motor Assy (M1) X-0363-7006 19 Power Switch (S1) 1-0363-7005 20 Mute Switch (S2) 1-0363-7001 21 Screw 213317040-C2 22 Screw 2-1032-0025-C2 23 Arm Assy X-0363-6003 24 Slide Switch (S3) 1-0363-7002 25 SW PWB 1-0363-7008 26 Belt 1-0036-5018 27 Screw 213820030-C2 28 Belt 1-0036-5004 Mark No. Description Part No. Mark No. Description Part No. - CASSETTE MECHANISM 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 1 2 3 4 1 2 3 4 F E D C B A KEH-P2030/XM/UC 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAM CASSETTE MECHANISM 1 2 Q150 LPF PLL CF3 CF2 IC 1 1st IF 10.7MHz 2nd IF 450kHz 13 14 17 16 15 6 9 18 10 12 7 5 8 11 2 1 3 4 VC4 X1 10.26M Q2 X2 CF1 D1 L2 CF4 AM ANT IN GND AM Lo/Dx FM ANT IN FM/AM Vt FM Lo/Dx FM VCC FM/AM VSM GND FM/AM VCC N.C N.C VC3 AM IFT2 AM IFT3 L5 VC1 L8 L9 L6 L7 VC2 Q3 VR2 GND TP1 T1 FM DET AM RF Q1 AM OSC FM RF FM OSC 1 2 4 5 7 10 46 45 35 36 37 32 31 30 29 28 27 26 24 23 20 19 49 51 52 53 54 56 57 59 60 62 63 64 58 55 15 16 34 Q102 COM9V Q151 E C B.U5V IC150 LC72135M 8 7 6 5 2 1 1 3 8 9 16 1 20 14 13 15 7 7 6 2 CN100 ANT. 1 5 TUNER AMP UNIT TUNER UNIT A C SWITCH PCB M1 MOTOR ASSY M S1 TAPE/TUN S2 MUTE HD1 HEAD 1 3 LCH MOTOR+ CN250 CN200 Q250 Q251 B.U14V IC200 BA4560F EQ-AMP 7 5 OSC/MIX/IF AMP/AGC DET/SNC/MRC/MPX FM/AM OSC BUFF FM/AM S.D OUT FM ST IDN./MONO FM/AM IF COUNT OUT L OUT (AM AF) R OUT (AM AF) FM/AM IFT1 29 76 30 36 53 46 COM9V D2 LCH 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 F E D C B A 5 6 7 8 KEH-P2030/XM/UC CN400 BU 1 3 CN350 GND LCH Q351 Q350 Q500 B.U14V 22 6 20 MUTE VCC1 VCC2 4 FL- ACC CN600 5 6 7 1 FL+ RL+ RL- GND 16 Q603 Q602 B.U5V Q501 B.U5V Q606 Q607 B.U14V Q604 COM9V ILL+B IC2 PST3434UL RESET B.U5V 1 2 IC600 TPD1018F 1 11 5 B.REM Q600 Q601 10 6 29 76 17 61 58 60 5 54 69 70 66 55 65 30 Q800 B.U5V 2 8 CN800 DGND ILLGND ST SD SL MUTE SYSPW X2 X1 BSENS B.REM ASENS TX RX ASENB0 RESET 3 SW5V 7 1 6 39 SWVDD KEYBOARD UNIT Q605 000974490 SYSTEM CONTROLLER Q400 Q401 B.U14V IC300 PML010A ELECTRONIC VOLUME 1 8 7 11 BUS + BUS - SWDB BUSL + IC400 HA12187FP 6 5 5 1 2 6 5 2 4 36 IN4-L IN4+L IN1L IN3L SW5V 11 10 OUT_RL OUT_FL BUSL - IC500 TDA7384(UC) POWER AMP 15 IN3 RL 11 IN1 FL 4 STB TA8277H(ES) 7 9 17 19 IC900 PD6340A CN900 8 56 VDD LCD KEY MATRIX B 53 46 MOTOR TAPE IN FFREW 48 IP-BUS DRIVER IC1 22 23 XO XI IP BUS REAR OUT 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 + + + + 1R8K R253 33 R204 2PB709A Q400 + + 22K R115 R01 C104 100 R102 GND2 100/10 C207 1SS133 D802 470P C210 C200 470 R162 15K R209 10/16 C103 15K R208 11ES2 D250 1R5K R113 1K R160 1/4W 3R3 R250 R1 C400 47K R200 51K R156 R01 C212 330P C159 330P C161 R1 C801 10K R213 GND3 22K R403 R01 C102 820 R401 62 R407 1SS133 D804 4R7uH L102 47K R416 470/10 C101 47K R201 1K R414 100/10 C206 R022 C111 22K R410 15P C155 R001 C401 1SS133 D200 2R2K R154 DTA123YKA Q151 1K R413 GND1 1K R159 10 R212 R01 C153 100K R254 2R2K R800 1SS133 D800 1SS133 D801 DTC124EK Q100 10/16 C211 GND6 FM/AM IF CONT FM/AM DET OUT 100P C204 470/10 C154 560K R207 GND5 4R7uH L103 R01 C209 R01 C208 GND1 47K R803 DTA123YKA Q102 1R8K R252 10K R251 10K R157 10K R214 180 R153 2R2K R409 22P C201 3R3K R152 33/10 C213 100P C205 GND4 GND1 100K R255 2R2K R114 1/4W 4R7 R804 15P C156 2R2K R802 R001 C202 4R7K R411 10uH L100 1SS133 D805 2R2uH L400 R001 C203 1SS133 D803 22K R125 R01 C157 560K R206 47K R415 1K R412 R01 C121 R01 C162 11 12 13 14 15 16 17 18 20 19 33 R205 2R2K R801 4R7uH L151 2R2K R105 100 R103 R022 C120 7.2MHz X150 1SS355 D100 R01 C112 22P 68mH L101 100 R408 100 R406 100K R256 10K R110 1K R404 22K R402 1K R211 1K R210 1K R16 2SA1706 Q250 100K R124 0.01 C122 GND1 2R2K R151 R47/50 C151 R0033 C105 R0033 C106 R0068 C108 R0068 C107 2SK536 Q150 IC400 1 2 3 4 5 6 8 7 10/16 C158 ET100 DTC114EK Q401 DTC114EK Q251 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 DSP-201M-A11F DSP100 100 R202 100 R203 1K R405 820 R400 1 OUT1 2 IN-1 3 IN+1 4 GND 5 IN+2 6 IN-2 8 VCC 7 OUT2 TUNPCK TUNPDO TUNPCE SL C-LCH SW5V B-RCH+ B-LCH+ ASENBO B-RCH- B-LCH- TAPE_IN FFREW F/R MOTOR C-RCH IPPW SD/ST SD/ST SW5V SWVDD ILL+B DSENS KYDT TUNPDI TX RX AM ANT FM ANT GND AM LO/DX FM LO/DX FM/AM VCC FM VCC GND GND NC FM/AM Vt FM/AM OSC L OUT R OUT SD/ST FM/AM VSM PLL GND3 GND2 GND1 MOTOR+ MOTOR- F/R FFREW TAPE_IN AGND RCH LCH 8V 5V 5V 14V GND S2 ROUT S1 BUS- BUS+ VCC STB BUSL- BUSR- BUSR+ BUSL+ SWDB BUS- BUS+ 8V 14V DSENS DGND SW5V NC KYDT DPDT ILL+B ILLGND 2 3 4 5 8 6 7 1 9 11 10 ASENBO XIN CE DI CLK DO NC XOUT VSS NC NC NC PD VDD NC FM_IN LO/DX AM_IN SEEK FM/AM IF_IN "CN101" "AR100" 61 1 1 + XT2 C309 R22 C306 10P C313 2R2K R805 C307 R1 C301 R22 C305 1K R7 10P C315 R22 C303 TP1 R22 C304 10P C316 GND2 + R10 10P C314 R12 4R7uH L300 1 C308 10uH L800 22K R806 1 C310 2PB709A Q800 R1 C800 2R2K R807 1K R3 1K R2 1K R1 1K R4 1K R6 1K R5 100K R15 10K R121 10K R120 18K R123 18K R122 4R7 C311 4R7 C312 PML010A IC300 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 10/16 C302 47/16 C300 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 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 TU-RCH TU-LCH B-RCH- B-RCH+ C-RCH TU-RCH TU-LCH C-LCH B-LCH+ B-LCH- VCK MUTE KYDT DPDT TUNPDI TUNPDO TUNPCK TUNPCE VST VDT FFREW F/R MOTOR SYSPW B.REM ASENBO IPPW SWVDD DPDT TAPE_IN VCK VREF IN1L AGND IN2L IN3L IN4+L IN4-L LOUDOUT_L SVIN_L OUT_FL OUT_RL NC DGND CLK LOUDOUT_R SVIN_R OUT_FR AGND VCC IN2R IN4+R IN4-R IN3R IN1R NC STB DATA OUT_RR 8V ADPW AVSS MUTE AVREF1 KYDT DPDT TUNPDI TUNPDO TUNPCK TUNPCE NC TX VST VDT VCK SD ST VSS1 SW5V SWVDD TAPE_IN NC(PCL) FFREW F/R MOTOR SYSPW B.REM ASENBO IPPW RESET RX DSENS ASENS BSENS VSSO VDD1 X2 X1 IC XT1(TEST) VDDO AVREFO SL MODEL 1 2 3 4 5 6 7 8 9 10 5V 41 + + LPF TUNER AMP UNIT CN100 FM -20dBs AM -18dBs TUNER UNIT ANT LC72135M IC150 CASSETTE MECHANISM CN250 BA4560F IC200 EQ-AMP SYSTEM CONTROLLER 000974490 IC1 TU100 1 2 3 1 2 3 4 5 6 7 8 7 6 5 4 1 3 2 8 2 1 3 2 3 1 CN900 CN800 HA12187FP BUS FM -29dBs AM -28dBs TAPE-11dBs KEYBOARD UNIT 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 9 10 11 IP BUS CN400 CN200 A C B 1 2 3 4 1 2 3 4 F E D C B A KEH-P2030/XM/UC 3.2 OVERALL CONNECTION DIAGRAM Note: When ordering service parts, be sure to refer to “EXPLODED VIEWS AND PARTS LIST” or “ELECTRICAL PARTS LIST”. 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 5 6 7 8 F E D C B A 5 6 7 8 KEH-P2030/XM/UC A 61 + + 15P C6 VDT VST XT2 47K R11 10P C313 1K R7 15P C7 2R2uH L1 GND3 10P C315 10P C316 47K R8 100 R305 R14 47K 100 R302 2R2/50 C4 100 R303 6R8K R10 47K R13 10P C314 0 R12 100 R304 TP2 10/16 C3 4.194304MHz X1 1SS355 D1 R1 C2 R1 C8 15P C1 10 11 12 13 14 15 16 17 18 19 1 VOUT 2 VDD 3 NC 4 VSS 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 2R2K R9 VCK MUTE SVIN_L OUT_FL OUT_RL NC DGND CLK SVIN_R OUT_FR NC STB DATA OUT_RR RX SENS SENS SENS VSSO VDD1 X2 X1 IC TEST) VDDO REFO SL ODEL 5V CEK1208 10A ! + + + + + + ES 11ES2 R47 C502 + 220 R503 R47 C500 1R5K R611 HZS7L(A1) D603 22K R608 R47 C501 10K R501 1K R604 + + R1 C512 GND2 11ES2 D507 R1 C603 2R2/50 C351 2R2 C510 R47 C503 R001 C602 11ES2 D600 R22 C514 11ES2 D508 R01 C607 R01 C606 R047 C515 2SD2396 Q604 10K R607 2PD601A Q601 100K R600 R0022 C352 15K R502 11ES2 D606 47/16 C605 IMD2A Q501 1 2 3 4 5 6 11ES2 D502 100K R603 2R2 C509 R47 C505 DTC124EK Q500 10K R614 470/16 C608 GND1 3300/16 C600 11ES2 D505 33/10 C511 R01 C611 22K R613 820 R351 11ES2 D506 1R2K R609 R47 C507 2PD601A Q603 L600 DAN202U D500 10/16 C508 47K R606 47K R602 2R2/50 C350 R47 C506 11ES2 D601 R0022 C353 HZS6L(B2) D607 D602 HZS9L(A2) D609 R01 C610 11ES2 D509 100 R504 11ES2 D605 47K R353 DTA124EK Q351 22K R605 270 R610 2PD601A Q605 11ES2 D503 2PD601A Q600 11ES2 D604 47K R601 R047 C604 GND1 47K R352 R47 C504 R1 C513 10K R500 HZS9L(C1) D608 3 2 1 6 5 4 R1 C601 3 2 1 4 5 6 1R8K R616 1R8K R615 100/10 C612 100/10 C609 GND1 10K R612 IMH3A Q350 1 2 3 4 5 6 1 2 3 4 5 6 8 9 10 7 CN350 2SA2112 Q606 2SB1181F5 Q602 DTC114EK Q607 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 820 R350 1R5K R505 RL RR FR FR- FR+ FL- FL+ RL+ RL- RR+ RR- FL B.REM FR RR FL SYSPW RL ASENS TX BSENS DSENS SL RX BSENS ASENS ILL+B RL+ FL+ FL- RL- FR+ FR- RR- RR+ RCH GND LCH REAR OUT B.REM GND GND GND DIAG GND GND GND OUT VCC GND FR- FR+ FL- FL+ RL+ RL- RR+ RR- ACC B_REM BU 600uH 5 6 11 3 1 8 7 10 4 9 16 15 14 13 12 2 HZS7L(C2) D504 IN PST3434UL IC2 RESET MUTE FM -8dBs AM -5.5dBs TAPE-4.5dBs ES TDA7384(UC) TA8277H(ES) IC500 POWER AMP TPD1018F IC600 ASENSE BSENSE 1 2 3 CN600 DC_CONNECTOR 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1516 17 18 FM -7.5dBs AM -5dBs TAPE-4dBs SW14V COM9V BU5V ELECTRONIC VOLUME UC ES ES NOTE : 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. 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 GND9 KEYBOARD UNIT PD6340A IC900 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 52 53 54 55 56 57 58 59 60 61 62 63 64 2R2 C901 R1 C900 47K R903 470 RN901 470 RN900 4.97MHz X900 LCD900 CZA5579 1 5 10 15 20 25 30 35 40 42 KD KD SEG38 SEG37 SEG36 SEG35 SEG34 SEG33 SEG32 SEG31 SEG29 SEG28 SEG30 SEG22 SEG27 SEG25 SEG24 SEG23 SEG21 SEG26 SEG20 SEG19 SEG18 SEG17 SEG16 SEG14 SEG15 SEG13 SEG7 SEG9 SEG12 SEG8 SEG10 SEG11 SEG6 SEG5 SEG4 SEG3 SEG1 SEG2 COM3 COM0 COM2 COM1 KDT1 KDT0 KST0 KST1 KST2 KST3 KS COM0 COM1 COM3 SEG2 SEG1 SEG4 SEG3 SEG12 SEG6 SEG11 SEG5 SEG9 SEG10 SEG8 SEG7 SEG28 SEG20 SEG14 SEG27 SEG21 SEG25 SEG26 SEG24 SEG23 SEG13 SEG22 SEG17 SEG18 SEG16 SEG15 SEG34 SEG30 SEG31 SEG32 SEG33 SEG35 SEG37 SEG29 SEG36 SEG38 COM2 SEG19 SEG4 SEG3 SEG2 SEG1 SEG0 COM3 COM2 COM1 COM0 LCDB KST3 KST2 KST1 KST0 KDT0 KDT1 REM DPDT RST KYDT MODA XO XI VSS KDT2 KDT3 NC SEG37 SEG39 SEG38 SEG36 KST4 SEG35 SEG34 SEG33 SEG32 SEG31 SEG30 SEG29 SEG28 SEG27 SEG26 SEG25 SEG24 SEG23 SEG22 SEG21 SEG20 SEG19 SEG18 SEG17 SEG16 SEG15 SEG14 SEG13 VDD SEG12 SEG11 SEG10 SEG9 SEG8 SEG7 SEG6 SEG5 B 1 2 3 4 1 2 3 4 F E D C B A KEH-P2030/XM/UC 3.3 KEYBOARD UNIT 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 17 5 6 7 8 F E D C B A 5 6 7 8 KEH-P2030/XM/UC B GND8 CN800 A PL900-902 : CZE2950 14V 65mA 10 R900 2R2K R902 2R2K R901 HZM6R2ZWA D900 SW927 SW903 SW919 SW923 SW914 SW902 SW921 SW910 SW912 SW901 SW918 SW900 SW926 SW928 SW929 SW920 SW907 SW916 SW905 SW924 SW931 SW922 SW917 SW909 SW904 SW915 SW925 SW911 SW906 SW913 SW908 SW930 CN900 1 2 3 4 5 6 7 8 PL902 PL901 PL900 KDT3 KDT2 KST4 KDT0 KDT1 KDT2 KST4 KDT3 KST0 KST1 KST2 KST3 DESNS DGND SW5V NC KYDT DPDT ILL+B ILLGND LOCAL BTB 4 1 VOL- AUDIO BAND 6 2 SOURCE LOUD 3 DISP CLOCK 5 VOL+ 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 C SWITCH PCB 1-0036-7123 M1 X-0363-7006 MOTOR ASSY HD1 HEAD CN200 CN250 GND2 Rch Lch GND Rch Lch S1 TAPE/TUN 1-0363-7005 S2 MUTE 1-0363-7001 S3 1-0363-7002 FWD/REV Rch Lch TUNER AMP UNIT A FF/REW GND1 N/R MOTOR- MOTOR+ TAPE-IN GND3 8 5 4 3 2 1 6 7 8 5 4 3 2 1 6 7 M 2 1 3 2 1 3 C A 1 2 3 4 1 2 3 4 F E D C B A KEH-P2030/XM/UC 3.4 CASSETTE MECHANISM 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 19 5 6 7 8 F E D C B A 5 6 7 8 KEH-P2030/XM/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 20 1 2 3 4 1 2 3 4 F E D C B A KEH-P2030/XM/UC 4. PCB CONNECTION DIAGRAM 4.1 TUNER AMP UNIT 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 Capacitor Connector P.C.Board Chip Part SIDE A SIDE B A TUNER AMP UNIT A C 17 18 CN900 (ES) E E E B 1 2 3 4 5 6 7 8 9 10 11 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1 3 5 7 + 2 4 6 + 8 + + 1 2 3 4 5 6 7 8 + + BUS CONNECTOR CORD ASSY R406 R408 R604 R800 R801 R802 R610 CN400 R612 R615 R616 CN600 CN800 R252 R253 R256 C605 C608 C609 C612 CN250 C3 C4 D600 D601 D602 D603 D604 D605 D607 D608 D609 D800 D801 D802 D803 D804 D805 D250 R9 D502 D503 D504 D505 D506 D507 D508 Q604 D509 Q606 L400 L600 X1 Q250 L1 L800 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 5 6 7 8 F E D C B A 5 6 7 8 KEH-P2030/XM/UC A SIDE A 1 2 3 2 1 FRONT Q604 Q606 Q250 IC500 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 C IC,Q 1 2 3 4 5 6 7 8 9 10 11 12 13 14 16 18 20 22 24 15 17 19 21 23 25 + + + + + + + + + + + + + + + 1 2 3 PRE OUT 3 ANTENNA CN200 TU100 C206 C207 C211 C213 R252 R253 C600 D200 L100 L101 L102 L103 D600 L300 D601 D606 DSP100 L151 CN100 C101 C103 C300 C302 C508 R16 C511 CN350 R5 R6 C151 BP C154 C158 C350 C351 X150 ET100 IC500 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 (UC) (ES) 5 5 10 20 25 5 15 10 15 25 30 35 C514 20 21 40 8 1 1 10 11 20 1 14 15 28 8 5 4 IC2 IC150 C200 C201 C202 C203 C204 C205 C208 C209 C210 C212 IC,Q Q350 Q351 IC600 Q500 Q102 Q400,Q401 IC300 Q100 Q150 IC150 Q605 Q501,IC400 Q607 Q603 Q600,Q601 Q251,Q602 Q100 IC1,IC200 Q151 Q800 Q102 Q500 IC200 Q150 Q151 Q350 Q351 C105 C106 C107 C108 C301 C303 C110 C304 C111 C305 C112 C306 C307 C308 C309 C500 C501 C502 C503 C310 C504 C311 C505 C312 C506 C313 C507 C120 C314 C121 C315 C509 C122 C316 C510 C512 C513 C515 C153 C155 C156 C157 C159 C352 C353 D100 C161 C162 D500 IC300 R R4 R402 R403 R210 R404 R211 R405 R212 R213 R214 R611 JC1 R R102 R103 R302 R303 R110 R304 R305 R113 R114 R115 R500 R501 R502 (ES) R503 R504 R120 R121 R122 R123 R124 R125 R151 R152 R153 R154 R156 R157 R159 R350 R351 R352 R353 R13 R160 R R15 R162 R1 R2 R3 R4 R200 R201 R202 R203 R204 R205 R206 R207 R208 R209 1 3 4 6 C102 R105 C104 E E E E E E IC1 1 1 1 22 1 2 3 4 1 2 3 4 F E D C B A KEH-P2030/XM/UC A TUNER AMP UNIT 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 5 6 7 8 F E D C B A 5 6 7 8 KEH-P2030/XM/UC SIDE B A 10 5 (UC) (ES) 5 35 45 50 55 65 70 75 40 41 60 61 80 1 1 5 6 1 4 8 C400 C401 C601 C602 C603 C604 C606 C607 C800 C801 C610 C611 C1 C2 C6 C7 C8 Q501 IC400 IC600 IC2 Q400 Q401 D500 Q600 Q602 Q603 Q605 Q607 Q800 Q251 R400 R401 R402 R403 R404 05 R407 R409 R600 R601 R602 R603 R410 R411 R605 R412 R606 R413 R607 R414 R608 R415 R609 R416 R803 R804 R805 R806 R613 R807 R614 JC3 R250 R251 R254 R255 R505 1 2 3 4 R10 R11 R12 R13 R14 TP1 TP2 R7 R8 1 3 4 6 E E E E E E E E E E R417 D1 IC1 Q601 1 1 1 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 24 1 2 3 4 1 2 3 4 F E D C B A KEH-P2030/XM/UC 4.2 KEYBOARD UNIT B IC,Q IC900 KEYBOARD UNIT PL900 1 2 7 8 CN900 3 5 4 6 CN800 PL902 R900 R901 R902 C900 C901 D900 B A B KEYBOARD UNIT CLOCK LOUD SW908 VOL- VOL+ SW931 SOURCE DISP 1 2 3 4 5 6 42 40 35 SW915 SW916 SW921 SW922 SW927 SW928 SW925 SW926 SW917 SW918 SW923 SW924 SW906 SW907 SW913 SW914 SW919 SW920 SW904 SW905 SW929 SW930 SW911 SW912 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 5 6 7 8 F E D C B A 5 6 7 8 KEH-P2030/XM/UC B SIDE A SIDE B RN901 17 16 1 32 33 48 49 64 R903 RN900 X900 IC900 PL901 LCD900 35 30 25 20 15 10 5 1 SW900 LOCAL SW901 SW910 BAND SW903 SW902 BTB AUDIO SW909 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 F E D C B A KEH-P2030/XM/UC 4.3 CASSETTE MECHANISM C SWITCH PCB 2 3 1 HD1 HEAD Rch Lch M1 MOTOR ASSY S1 TAPE/TUN S2 MUTE 8 5 4 3 2 1 6 7 M 1 2 3 S3 FWD/REV S3 A CN250 A CN200 3 2 1 C 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 27 5 6 7 8 F E D C B A 5 6 7 8 KEH-P2030/XM/UC 5. ELECTRICAL PARTS LIST NOTE: - 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 : CZW5537(KEH-P2030) Unit Name : Tuner Amp Unit MISCELLANEOUS IC 1 IC 000974490 IC 2 IC PST3434UL IC 150 IC LC72135M IC 200 IC BA4560F IC 300 IC PML010A IC 400 IC HA12187FP IC 500 IC TDA7384 IC 600 IC TPD1018F Q 100 Transistor DTC124EK Q 102 Transistor DTA123YKA Q 150 Transistor 2SK536 Q 151 Transistor DTA123YKA Q 250 Transistor 2SA1706 Q 251 Transistor DTC114EK Q 350 Transistor IMH3A Q 351 Transistor DTA124EK Q 400 Transistor 2PB709A Q 401 Transistor DTC114EK Q 500 Transistor DTC124EK Q 501 Transistor IMD2A Q 600 Transistor 2PD601A Q 601 Transistor 2PD601A Q 602 Transistor 2SB1181F5 Q 603 Transistor 2PD601A Q 604 Transistor 2SD2396 Q 605 Transistor 2PD601A Q 606 Transistor 2SA2112 Q 607 Transistor DTC114EK Q 800 Transistor 2PB709A D 1 Diode 1SS355 D 100 Diode 1SS355 D 200 Diode 1SS133 D 250 Diode 11ES2 D 500 Diode DAN202U D 600 Diode 11ES2 D 601 Diode 11ES2 D 602 Diode HZS7L(C2) D 603 Diode HZS7L(A1) D 604 Diode 11ES2 D 605 Diode 11ES2 D 606 Diode 11ES2 D 607 Diode HZS6L(B2) D 608 Diode HZS9L(C1) D 609 Diode HZS9L(A2) D 800 Diode 1SS133 D 801 Diode 1SS133 D 802 Diode 1SS133 D 803 Diode 1SS133 D 804 Diode 1SS133 D 805 Diode 1SS133 L 1 Inductor LAU2R2J L 100 Ferri-Inductor LAU100J L 101 Coil CZT2930 L 102 Ferri-Inductor LAU4R7J L 103 Ferri-Inductor LAU4R7J L 151 Ferri-Inductor LAU4R7J L 300 Ferri-Inductor LAU4R7J L 400 Inductor LAU2R2J L 600 Choke Coil 600µH CTH1221 L 800 Ferri-Inductor LAU100J X 1 Crystal Resonator 4.194304MHz CZS2918 X 150 Crystal Resonator 7.200MHz CZS2920 TU 100 Tuner Unit CZW5534 DSP 100 Surge Protector DSP-201M-A11F RESISTORS R 1 RS1/16S102J R 2 RS1/16S102J R 3 RS1/16S102J R 4 RS1/16S102J R 5 RD1/4PU102J R 6 RD1/4PU102J R 7 RS1/16S102J R 8 RS1/16S473J R 9 RD1/4PU222J R 10 RS1/16S682J R 11 RS1/16S473J R 12 RS1/16S0R0J R 13 RS1/16S473J R 15 RS1/16S104J R 16 RD1/4PU102J R 102 RS1/16S101J R 103 RS1/16S101J R 105 RS1/16S222J R 110 RS1/16S103J R 113 RS1/16S152J R 114 RS1/16S222J R 115 RS1/16S223J R 120 RS1/16S103J R 121 RS1/16S103J R 122 RS1/16S183J R 123 RS1/16S183J R 124 RS1/16S104J R 125 RS1/16S223J R 151 RS1/16S222J R 152 RS1/16S332J R 153 RS1/16S181J R 154 RS1/16S222J R 156 RS1/16S513J R 157 RS1/16S103J R 159 RS1/16S102J R 160 RS1/16S102J R 162 RS1/16S471J R 200 RS1/16S473J R 201 RS1/16S473J R 202 RS1/16S101J =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- 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 28 1 2 3 4 1 2 3 4 F E D C B A KEH-P2030/XM/UC R 203 RS1/16S101J R 204 RS1/16S330J R 205 RS1/16S330J R 206 RS1/16S564J R 207 RS1/16S564J R 208 RS1/16S153J R 209 RS1/16S153J R 210 RS1/16S102J R 211 RS1/16S102J R 212 RS1/16S100J R 213 RS1/16S103J R 214 RS1/16S103J R 250 RS1/8S3R3J R 251 RS1/16S103J R 252 RD1/4PU182J R 253 RD1/4PU182J R 254 RS1/16S104J R 255 RS1/16S104J R 256 RD1/4PU104J R 302 RS1/16S101J R 303 RS1/16S101J R 304 RS1/16S101J R 305 RS1/16S101J R 350 RS1/16S821J R 351 RS1/16S821J R 352 RS1/16S473J R 353 RS1/16S473J R 400 RS1/16S821J R 401 RS1/16S821J R 402 RS1/16S223J R 403 RS1/16S223J R 404 RS1/16S102J R 405 RS1/16S102J R 406 RD1/4PU101J R 407 RS1/16S620J R 408 RD1/4PU101J R 409 RS1/16S222J R 410 RS1/16S223J R 411 RS1/16S472J R 412 RS1/16S102J R 413 RS1/16S102J R 414 RS1/16S102J R 415 RS1/16S473J R 416 RS1/16S473J R 500 RS1/16S103J R 501 RS1/16S103J R 502 RS1/16S153J R 503 RS1/16S221J R 504 RS1/16S101J R 505 RS1/16S152J R 600 RS1/16S104J R 601 RS1/16S473J R 602 RS1/16S473J R 603 RS1/16S104J R 604 RD1/4PU102J R 605 RS1/16S223J R 606 RS1/16S473J R 607 RS1/16S103J R 608 RS1/16S223J R 609 RS1/16S122J R 610 RD1/4PU271J R 611 RS1/16S152J R 612 RD1/4PU103J R 613 RS1/16S223J R 614 RS1/16S103J R 615 RD1/4PU182J R 616 RD1/4PU182J R 800 RD1/4PU222J R 801 RD1/4PU222J R 802 RD1/4PU222J R 803 RS1/16S473J R 804 RS1/8S4R7J R 805 RS1/16S222J R 806 RS1/16S223J R 807 RS1/16S222J JC 1 RS1/16S0R0J JC 3 RS1/16S0R0J CAPACITORS C 1 CCSRCH150J50 C 2 CKSRYB104K50 C 3 CEAL100M16 C 4 CEAL2R2M50 C 6 CCSRCH150J50 C 7 CCSRCH150J50 C 8 CKSRYB104K50 C 101 470µF/10V CCH1019 C 102 CKSRYB103K50 C 103 CEAL100M16 C 104 CKSRYB103K50 C 105 CKSRYB332K50 C 106 CKSRYB332K50 C 107 CKSRYB682K50 C 108 CKSRYB682K50 C 111 CKSRYB223K50 C 112 CKSRYB103K50 C 120 CKSRYB223K50 C 121 CKSRYB103K50 C 122 CKSRYB103K50 C 151 0.47µF/10V CCH-108 C 153 CKSRYB103K50 C 154 470µF/10V CCH1019 C 155 CCSRCH150J50 C 156 CCSRCH150J50 C 157 CKSRYB103K50 C 158 10µF/16V CCH1377 C 159 CCSRCH331J50 C 161 CCSRCH331J50 C 162 CKSRYB103K50 C 200 CCSRCH220J50 C 201 CCSRCH220J50 C 202 CKSRYB102K50 C 203 CKSRYB102K50 C 204 CCSRCH101J50 C 205 CCSRCH101J50 C 206 CEAL101M10 C 207 CEAL101M10 C 208 CKSRYB103K50 C 209 CKSRYB103K50 C 210 CCSRCH471J50 C 211 CEAL100M16 C 212 CKSRYB103K50 C 213 CEAL330M10 C 300 47µF/16V CCH1378 C 301 CKSRYB104K50 C 302 10µF/16V CCH1377 C 303 CKSRYB224K16 C 304 CKSRYB224K16 C 305 CKSRYB224K16 =====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 5 6 7 8 F E D C B A 5 6 7 8 KEH-P2030/XM/UC C 306 CKSRYB224K16 C 307 CKSRYB105K10 C 308 CKSRYB105K10 C 309 CKSRYB105K10 C 310 CKSRYB105K10 C 311 CKSQYB475K6R3 C 312 CKSQYB475K6R3 C 313 CCSRCH100D50 C 314 CCSRCH100D50 C 315 CCSRCH100D50 C 316 CCSRCH100D50 C 350 CEAL2R2M50 C 351 CEAL2R2M50 C 352 CKSRYB222K50 C 353 CKSRYB222K50 C 400 CKSRYB104K50 C 401 CKSRYB102K50 C 500 CKSQYB474K25 C 501 CKSQYB474K25 C 502 CKSQYB474K25 C 503 CKSQYB474K25 C 504 CKSQYB474K25 C 505 CKSQYB474K25 C 506 CKSQYB474K25 C 507 CKSQYB474K25 C 508 CEAL100M16 C 509 CKSQYB225K10 C 510 CKSQYB225K10 C 511 CEAL330M10 C 512 CKSRYB104K50 C 513 CKSRYB104K50 C 600 3300µF/16V CCH1018 C 601 CKSRYB104K50 C 602 CKSRYB102K50 C 603 CKSQYB104K50 C 604 CKSRYB473K50 C 605 CEAL470M16 C 606 CKSRYB103K50 C 607 CKSRYB103K50 C 608 470µF/16V CCH-086 C 609 100µF/10V CCH1191 C 610 CKSRYB103K50 C 611 CKSRYB103K50 C 612 100µF/10V CCH1191 C 800 CKSQYB104K50 C 801 CKSQYB104K50 Unit Number : CZW5538(KEH-P2035) Unit Name : Tuner Amp Unit MISCELLANEOUS IC 1 IC 000974490 IC 2 IC PST3434UL IC 150 IC LC72135M IC 200 IC BA4560F IC 300 IC PML010A IC 400 IC HA12187FP IC 500 IC TA8277H IC 600 IC TPD1018F Q 100 Transistor DTC124EK Q 102 Transistor DTA123YKA Q 150 Transistor 2SK536 Q 151 Transistor DTA123YKA Q 250 Transistor 2SA1706 Q 251 Transistor DTC114EK Q 350 Transistor IMH3A Q 351 Transistor DTA124EK Q 400 Transistor 2PB709A Q 401 Transistor DTC114EK Q 500 Transistor DTC124EK Q 501 Transistor IMD2A Q 600 Transistor 2PD601A Q 601 Transistor 2PD601A Q 602 Transistor 2SB1181F5 Q 603 Transistor 2PD601A Q 604 Transistor 2SD2396 Q 605 Transistor 2PD601A Q 606 Transistor 2SA2112 Q 607 Transistor DTC114EK Q 800 Transistor 2PB709A D 1 Diode 1SS355 D 100 Diode 1SS355 D 200 Diode 1SS133 D 250 Diode 11ES2 D 500 Diode DAN202U D 502 Diode 11ES2 D 503 Diode 11ES2 D 504 Diode 11ES2 D 505 Diode 11ES2 D 506 Diode 11ES2 D 507 Diode 11ES2 D 508 Diode 11ES2 D 509 Diode 11ES2 D 600 Diode 11ES2 D 601 Diode 11ES2 D 602 Diode HZS7L(C2) D 603 Diode HZS7L(A1) D 604 Diode 11ES2 D 605 Diode 11ES2 D 606 Diode 11ES2 D 607 Diode HZS6L(B2) D 608 Diode HZS9L(C1) D 609 Diode HZS9L(A2) D 800 Diode 1SS133 D 801 Diode 1SS133 D 802 Diode 1SS133 D 803 Diode 1SS133 D 804 Diode 1SS133 D 805 Diode 1SS133 L 1 Inductor LAU2R2J L 100 Ferri-Inductor LAU100J L 101 Coil CZT2930 L 102 Ferri-Inductor LAU4R7J L 103 Ferri-Inductor LAU4R7J L 151 Ferri-Inductor LAU4R7J L 300 Ferri-Inductor LAU4R7J L 400 Inductor LAU2R2J L 600 Choke Coil 600µH CTH1221 L 800 Ferri-Inductor LAU100J X 1 Crystal Resonator 4.194304MHz CZS2918 X 150 Crystal Resonator 7.200MHz CZS2920 TU 100 Tuner Unit CZW5534 DSP 100 Surge Protector DSP-201M-A11F RESISTORS R 1 RS1/16S102J R 2 RS1/16S102J R 3 RS1/16S102J R 4 RS1/16S102J R 5 RD1/4PU102J =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- 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 30 1 2 3 4 1 2 3 4 F E D C B A KEH-P2030/XM/UC R 6 RD1/4PU102J R 7 RS1/16S102J R 8 RS1/16S473J R 9 RD1/4PU222J R 10 RS1/16S682J R 11 RS1/16S473J R 12 RS1/16S0R0J R 14 RS1/16S473J R 15 RS1/16S104J R 16 RD1/4PU102J R 102 RS1/16S101J R 103 RS1/16S101J R 105 RS1/16S222J R 110 RS1/16S103J R 113 RS1/16S152J R 114 RS1/16S222J R 115 RS1/16S223J R 120 RS1/16S103J R 121 RS1/16S103J R 122 RS1/16S183J R 123 RS1/16S183J R 124 RS1/16S104J R 125 RS1/16S223J R 151 RS1/16S222J R 152 RS1/16S332J R 153 RS1/16S181J R 154 RS1/16S222J R 156 RS1/16S513J R 157 RS1/16S103J R 159 RS1/16S102J R 160 RS1/16S102J R 162 RS1/16S471J R 200 RS1/16S473J R 201 RS1/16S473J R 202 RS1/16S101J R 203 RS1/16S101J R 204 RS1/16S330J R 205 RS1/16S330J R 206 RS1/16S564J R 207 RS1/16S564J R 208 RS1/16S153J R 209 RS1/16S153J R 210 RS1/16S102J R 211 RS1/16S102J R 212 RS1/16S100J R 213 RS1/16S103J R 214 RS1/16S103J R 250 RS1/8S3R3J R 251 RS1/16S103J R 252 RD1/4PU182J R 253 RD1/4PU182J R 254 RS1/16S104J R 255 RS1/16S104J R 256 RD1/4PU104J R 302 RS1/16S101J R 303 RS1/16S101J R 304 RS1/16S101J R 305 RS1/16S101J R 350 RS1/16S821J R 351 RS1/16S821J R 352 RS1/16S473J R 353 RS1/16S473J R 400 RS1/16S821J R 401 RS1/16S821J R 402 RS1/16S223J R 403 RS1/16S223J R 404 RS1/16S102J R 405 RS1/16S102J R 406 RD1/4PU101J R 407 RS1/16S620J R 408 RD1/4PU101J R 409 RS1/16S222J R 410 RS1/16S223J R 411 RS1/16S472J R 412 RS1/16S102J R 413 RS1/16S102J R 414 RS1/16S102J R 415 RS1/16S473J R 416 RS1/16S473J R 500 RS1/16S103J R 501 RS1/16S103J R 502 RS1/16S153J R 503 RS1/16S221J R 504 RS1/16S101J R 505 RS1/16S152J R 600 RS1/16S104J R 601 RS1/16S473J R 602 RS1/16S473J R 603 RS1/16S104J R 604 RD1/4PU102J R 605 RS1/16S223J R 606 RS1/16S473J R 607 RS1/16S103J R 608 RS1/16S223J R 609 RS1/16S122J R 610 RD1/4PU271J R 611 RS1/16S152J R 612 RD1/4PU103J R 613 RS1/16S223J R 614 RS1/16S103J R 615 RD1/4PU182J R 616 RD1/4PU182J R 800 RD1/4PU222J R 801 RD1/4PU222J R 802 RD1/4PU222J R 803 RS1/16S473J R 804 RS1/8S4R7J R 805 RS1/16S222J R 806 RS1/16S223J R 807 RS1/16S222J JC 1 RS1/16S0R0J JC 3 RS1/16S0R0J CAPACITORS C 1 CCSRCH150J50 C 2 CKSRYB104K50 C 3 CEAL100M16 C 4 CEAL2R2M50 C 6 CCSRCH150J50 C 7 CCSRCH150J50 C 8 CKSRYB104K50 C 101 470µF/10V CCH1019 C 102 CKSRYB103K50 C 103 CEAL100M16 C 104 CKSRYB103K50 C 105 CKSRYB332K50 C 106 CKSRYB332K50 C 107 CKSRYB682K50 C 108 CKSRYB682K50 =====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 5 6 7 8 F E D C B A 5 6 7 8 KEH-P2030/XM/UC C 111 CKSRYB223K50 C 112 CKSRYB103K50 C 120 CKSRYB223K50 C 121 CKSRYB103K50 C 122 CKSRYB103K50 C 151 0.47µF/10V CCH-108 C 153 CKSRYB103K50 C 154 470µF/10V CCH1019 C 155 CCSRCH150J50 C 156 CCSRCH150J50 C 157 CKSRYB103K50 C 158 10µF/16V CCH1377 C 159 CCSRCH331J50 C 161 CCSRCH331J50 C 162 CKSRYB103K50 C 200 CCSRCH220J50 C 201 CCSRCH220J50 C 202 CKSRYB102K50 C 203 CKSRYB102K50 C 204 CCSRCH101J50 C 205 CCSRCH101J50 C 206 CEAL101M10 C 207 CEAL101M10 C 208 CKSRYB103K50 C 209 CKSRYB103K50 C 210 CCSRCH471J50 C 211 CEAL100M16 C 212 CKSRYB103K50 C 213 CEAL330M10 C 300 47µF/16V CCH1378 C 301 CKSRYB104K50 C 302 10µF/16V CCH1377 C 303 CKSRYB224K16 C 304 CKSRYB224K16 C 305 CKSRYB224K16 C 306 CKSRYB224K16 C 307 CKSRYB105K10 C 308 CKSRYB105K10 C 309 CKSRYB105K10 C 310 CKSRYB105K10 C 311 CKSQYB475K6R3 C 312 CKSQYB475K6R3 C 313 CCSRCH100D50 C 314 CCSRCH100D50 C 315 CCSRCH100D50 C 316 CCSRCH100D50 C 350 CEAL2R2M50 C 351 CEAL2R2M50 C 352 CKSRYB222K50 C 353 CKSRYB222K50 C 400 CKSRYB104K50 C 401 CKSRYB102K50 C 500 CKSQYB474K25 C 501 CKSQYB474K25 C 502 CKSQYB474K25 C 503 CKSQYB474K25 C 504 CKSQYB474K25 C 505 CKSQYB474K25 C 506 CKSQYB474K25 C 507 CKSQYB474K25 C 508 CEAL100M16 C 509 CKSQYB225K10 C 510 CKSQYB225K10 C 511 CEAL330M10 C 512 CKSRYB104K50 C 513 CKSRYB104K50 C 514 CKSQYB224K50 C 515 CKSRYB473K50 C 600 3300µF/16V CCH1018 C 601 CKSRYB104K50 C 602 CKSRYB102K50 C 603 CKSQYB104K50 C 604 CKSRYB473K50 C 605 CEAL470M16 C 606 CKSRYB103K50 C 607 CKSRYB103K50 C 608 470µF/16V CCH-086 C 609 100µF/10V CCH1191 C 610 CKSRYB103K50 C 611 CKSRYB103K50 C 612 100µF/10V CCH1191 C 800 CKSQYB104K50 C 801 CKSQYB104K50 Unit Number : CZW5543 Unit Name : Keyboard Unit MISCELLANEOUS IC 900 IC PD6340A D 900 Diode HZM6R2ZWA X 900 Ceramic Resonator 4.97MHz CSS1422 PL 900 Lamp 14V 65mA CZE2950 PL 901 Lamp 14V 65mA CZE2950 PL 902 Lamp 14V 65mA CZE2950 LCD 900 LCD CZA5579 RESISTORS R 900 RS1/16S100J R 901 RS1/16S222J R 902 RS1/16S222J R 903 RS1/16S473J RN 900 RA2S471J RN 901 RA2S471J CAPACITORS C 900 CKSRYB104K50 C 901 CKSQYB225K10 Unit Number : Unit Name : Switch PCB S 3 Slide Switch(FWD/REV) 1-0363-7002 Miscellaneous Parts List S 1 Power Switch(TAPE/TUN) 1-0363-7005 S 2 Mute Switch(MUTE) 1-0363-7001 HD 1 Head 1-0036-7123 M 1 Motor Assy X-0363-7006 =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- B C 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 32 1 2 3 4 1 2 3 4 F E D C B A KEH-P2030/XM/UC 7. GENERAL INFORMATION 7.1 DIAGNOSIS 7.1.1 DISASSEMBLY 1 1 Fig.1 Fig.2 - Removing the Cassette Mechanism (Fig.1) - Removing the Tuner Amp Unit (Fig.2) Remove the four screws. Remove the three screws. 1. Remove the Case. - Removing the Case (not shown) Disconnect the connector and then remove the Cassette Mechanism . - Removing the Grille Assy (Fig.1) 2 Release the two latches and then remove the Grille Assy. 1 1 2 2 Cassette Mechanism Grille Assy 1 1 1 2 2 2 3 Tuner Amp Unit 2 Straight the tabs at five locations indicated. 3 Remove the screw and then remove the Tuner Amp Unit. 1 1 2 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 33 5 6 7 8 F E D C B A 5 6 7 8 KEH-P2030/XM/UC L R FUSE 10A 8 7 6 5 4 3 2 1 10 11 12 9 1 RR+ 2 RL- 3 RL+ 4 FL+ 5 FL- 6 FR+ 7 FR- 8 GND 9 BACK UP 10 B.REMOTE 11 ACC 12 RR- 8 9 10 11 5 6 7 1 2 3 4 1 BUS+ 2 GND 3 GND 4 NC 5 BUS- 6 GND 7 BUS+ INPUT 8 ASENB 9 BUS R+ INPUT 10 BUS R- INPUT 11 BUS L- INPUT 1 0 1 0 ANTENNA REAR OUTPUT 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 34 1 2 3 4 1 2 3 4 F E D C B A KEH-P2030/XM/UC 7.2 PARTS 7.2.1 IC -Pin Functions(000974490) Pin No. Pin Name I/O Format Function and Operation 1,2 NC Not used 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 D/A converter reference voltage terminal 8 KYDT I Key data input 9 DPDT O C Display 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 15-18 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 22-28 NC Not used 29 SD I SD signal input 30 ST I FM stereo input 31,32 NC Not used 33 VSS1 GND 34,35 NC Not used 36 SW5V O N PLL IC power supply control output(5V) 37 FM/AM O N FM/AM band select pin"H":AM "L":FM 38 TUON O N Tuner power supply control output 39 SWVDD O N Grille power supply control output(5V) 40-45 NC Not used 46 TAPEIN I Tape insert sense input 47 NC Not used 48 FFREW I FF/REW sense input 49 PCL O C Clock adjustment output 50 F/R I Tape direction sense input "H":NOR "L":REV 51,52 NC Not used 53 MOTOR O C Motor control output 54 SYSPW O C System power output 55 B.REM O C B.Remote ON/OFF output 56,57 NC Not used 60 RESET I Reset input 61,62 NC Not used 63 DSENS I Grille detach sense input 64 NC Not used 65 ASENS I ACC power sense input 66 BSENS I Backup power sense input 67 VSS0 GND 68 VDD1 Power supply 69 X2 Crystal oscillator connection pin 58 59 ASENBO IPPW O C Slave power supply control output O C Power supply conrol output for IP BUS interface 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 35 5 6 7 8 F E D C B A 5 6 7 8 KEH-P2030/XM/UC IC's marked by * are MOS type. Be careful in handling them because they are very liable to be damaged by electrostatic induction. Pin No. Pin Name I/O Format Function and Operation 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 Distinction input (2.0-3.0V) 78-80 NC Not used Format C N Meaning C MOS N Channel open drain 1 20 60 41 21 40 80 61 *000974490 PST3434UL 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 1 2 3 4 1 2 3 4 F E D C B A KEH-P2030/XM/UC *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 37 5 6 7 8 F E D C B A 5 6 7 8 KEH-P2030/XM/UC - Tuner Unit(CZW5534) No. Symbol I/O 1 AM ANT IN I AM antenna input Hight impedance. Connect to the antenna through an antenna circuit of receiver set. 2 FM ANT IN I FM antenna input 75Ω . Surge absober is necessary. 3 GND RF ground Ground for the antenna section. 4 AM Lo/Dx I AM local /distance Lo: 5V / Dx: open 5 FM Lo/Dx I FM local / distance Lo: ground / Dx: open 6 FM/AM VCC FM / AM power supply FM/AM section power supply. DC +8.2V 7 FM VCC FM power supply FM RF and band switch section power supply. DC +8.2V 8 GND FE ground Ground for the front end section. 9 GND FM IF/ AM ground Ground for the FM IF/AM section. 10 N.C Not used. 11 FM/AM Vt I Tuning voltage Connect to the PLL circuit. 12 FM/AM OSC BUFF O OSC buffer output Connect to the PLL circuit. 13 L OUT O L channel output FM stereo L-ch signal output or AM audio output. 14 R OUT O R channel output FM stereo R-ch signal output or AM audio output. 15 FM/AM SD OUT O Station detector High when signals are received. To be pulled up +5V at 100kΩ FM ST IND/MONO Stereo indicator out ON when 16pin SD/IF request normal 0V(seek stop). 16 FM/AM VSM O Signal meter output Received FM/AM signal level (strength) output. 17 FM/AM IF COUNT OUT I/O IF count output ON when signals are received at seeking. SD / IF request in 18 N.C Not used. Explain 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 1 2 3 4 1 2 3 4 F E D C B A KEH-P2030/XM/UC SEGMENT SEG38 SEG37 SEG36 SEG35 SEG34 SEG33 SEG32 SEG31 SEG30 SEG29 SEG28 SEG27 SEG26 SEG25 SEG24 SEG23 SEG22 SEG21 SEG20 SEG19 SEG18 SEG17 SEG16 SEG15 SEG14 SEG13 SEG12 SEG11 SEG10 SEG9 SEG8 SEG7 SEG6 SEG5 SEG4 SEG3 SEG2 SEG1 COM3 COM2 COM1 COM0 COMMON 7.2.2 DISPLAY - CZA5579 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 5 6 7 8 F E D C B A 5 6 7 8 KEH-P2030/XM/UC DSENS=L Backup, Acc ON VDD=5V Pin 68/74 BSENS Pin 66 ASENS Pin 65 DSENS Pin 63 SOURCE key ON SWVDD L Pin 39 TUNER ON SYSPW H Pin 54 BSENS=L ASENS=L 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. Completes power-on operation. (After that, proceed to each source operation.) IPPW H Pin 59 ASENBO H Pin 58 Starts communication with Grille microcomputer. 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 40 1 2 3 4 1 2 3 4 F E D C B A KEH-P2030/XM/UC 7.4 CLEANING Before shipping out the product, be sure to clean the following portions by using the prescribed cleaning tools: Portions to be cleaned Cleaning tools Cassette heads Pinch rollers Cleaning paper : GED-008 Capstans 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 5 6 7 8 F E D C B A 5 6 7 8 KEH-P2030/XM/UC 8. OPERATIONS 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 1 2 3 4 1 2 3 4 F E D C B A KEH-P2030/XM/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 43 5 6 7 8 F E D C B A 5 6 7 8 KEH-P2030/XM/UC About the fixing screws for the front panel If you do not operate the Detaching and Replacing the Front Panel Function, use the supplied fixing screws and fix the front panel to this unit. Fixing screw CBA1488(KEH-P2030/XM/UC) CXX1066(KEH-P2035/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 44 1 2 3 4 1 2 3 4 F E D C B A KEH-P2030/XM/UC + ≠ + ≠ + ≠ + ≠ + ≠ + ≠ IP-BUS input (Blue) This Product Blue/white To system control terminal of the power amp or Auto-antenna relay control terminal (max. 300 mA 12 V DC). Connecting cords with RCA pin plugs (sold separately) System remote 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 With a 2 speaker system, do not connect anything to the speaker leads that are not connected to speakers. Yellow To terminal always supplied with power regardless of ignition switch position. Black (ground) To vehicle (metal) body. Red To electric terminal controlled by ignition switch (12 V DC) ON/OFF. Power amp (sold separately) Antenna jack Rear output Perform these connections when using the optional amplifier. IP-BUS cable Multi-CD player (sold separately) Fuse - Connection Diagram 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