先锋PIONEER FX-M8427ZT音响电路图

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ORDER NO. CRT3000 PUB. NO. CRT3000 AUDIO SYSTEM HEAD UNIT Manufactured for TOYOTA by PIONEER CORPORATION VEHICLE DESTINATION PRODUCED AFTER TOYOTA PART No. ID No. PIONEER MODEL No. LEXUS RX330 U.S.A., CANADA February 2003 86120-48170 P6828 FX-M8427ZT/UC LEXUS RX330 U.S.A., CANADA February 2003 86120-48310 P6828 FX-M8427ZT-91/UC RX330 Service Manual 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 FX-M8427ZT/UC For details, refer to "Important symbols for good services". FX-M8472ZT/UC(P6828) Model No. Order No. Mech. Module Remarks CX-977 CRT2624 S9 CD Mech. Module:Circuit Description, Mech.Description, Disassembly CX-1011 CRT2406 3L Cassette Mech. Module:Mech.Description, Disassembly - This service manual should be used together with the following manual(s): - Dolby noise reduction manufactured under license from Dolby Laboratories Licensing Corporation. "Dolby" and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation. - CD section precaution 1. Before disassembling the unit, be sure to turn off the power. Unplugging and plugging the connectors dur- ing power-on mode may damage the ICs inside the unit. 2. To protect the pickup unit from electrostatic dis- charge during servicing, take an appropriate treat- ment (shorting-solder) by referring to “the DISAS- SEMBLY” on page 69. 3. After replacing the pickup unit, be sure to check the grating. (See p.59.) SAFETY INFORMATION 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. 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 FX-M8427ZT/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. 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 FX-M8427ZT/UC CONTENTS SAFETY INFORMATION.......................................................................................2 1. SPECIFICATIONS..................................................................................................5 2. EXPLODED VIEWS AND PARTS LIST .................................................................6 2.1 PACKING(FX-M8427ZT-91/UC)......................................................................6 2.2 EXTERIOR .......................................................................................................8 2.3 CD MECHANISM MODULE .........................................................................10 2.4 CASSETTE MECHANISM MODULE............................................................12 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM .............................................14 3.1 BLOCK DIAGRAM.........................................................................................14 3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)...................................16 3.3 KEYBOARD UNIT .........................................................................................22 3.4 CD MECHANISM MODULE .........................................................................24 3.5 CASSETTE MECHANISM MODULE............................................................28 4. PCB CONNECTION DIAGRAM ..........................................................................30 4.1 MAIN UNIT ...................................................................................................30 4.2 KEYBOARD UNIT .........................................................................................34 4.3 CD MECHANISM MODULE .........................................................................38 4.4 CASSETTE MECHANISM MODULE............................................................40 5. ELECTRICAL PARTS LIST ..................................................................................42 6. ADJUSTMENT....................................................................................................50 6.1 CONNECTION DIAGRAM ............................................................................50 6.2 AUDIO, TUNER ADJUSTMENT...................................................................54 6.3 TEST MODE..................................................................................................56 6.4 CD ADJUSTMENT........................................................................................57 6.5 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT..........59 6.6 ERROR CODE................................................................................................61 6.7 AVC-LAN DIAGNOSIS MODE......................................................................65 7. GENERAL INFORMATION .................................................................................69 7.1 DIAGNOSIS...................................................................................................69 7.1.1 DISASSEMBLY ........................................................................................69 7.1.2 CONNECTOR FUNCTION DESCRIPTION ..............................................73 7.2 PARTS ...........................................................................................................74 7.2.1 IC...............................................................................................................74 7.2.2 DISPLAY...................................................................................................77 7.3 EXPLANATION .............................................................................................78 7.3.1 SYSTEM BLOCK DIAGRAM....................................................................78 7.3.2 OPERATIONAL FLOW CHART ................................................................81 7.4 CLEANING ....................................................................................................82 8. OPERATIONS......................................................................................................83 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 FX-M8427ZT/UC 1. SPECIFICATIONS General Power source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13.2V(10.5V-16.0V allowable) DC Grounding system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Negative type Backup current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.3mA or less Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .319(W) x144(H) x174(D)mm Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.3kg Cassette player Tape . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Compact cassette tape(C30-C90) Tape speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.76cm/sec.(+0.14cm/sec., -0.05cm/sec.) Wow and flutter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.2% or less(WRMS) Crosstalk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40dB or less Stereo Separation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30dB or more S/N . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40dB or more Distortion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3% or less CD player System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Compact disc audio system Usable discs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Compact disc Signal format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Sampling frequency : 44.1kHz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Number of quantization : 16; linear S/N . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65dB or more Distortion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.3% or less FM tuner Frequency range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .87.75, 87.9−107.9 MHz S/N . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46dB or more(54dBµ input) Distortion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.5% or less IF interference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80dB or more Image interference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35dB or more Stereo Separation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25dB or more(1kHz) AM tuner Frequency range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .530-1,710 kHz S/N 20dB usable sensibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34dBµ or less S/N . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42dB or more Distortion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.5% or less IF interference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55dB or more Image interference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45dB or more 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 FX-M8427ZT/UC 2. EXPLODED VIEWS AND PARTS LIST 2.1 PACKING(FX-M8427ZT-91/UC) * 1 Air Cap CHW1945 * 2 Air Cap CHW1948 3 Cover CEG1045 4 Polyethylene Bag CEG1174 5 Carton CHG4861 6 Contain Box CHL4861 Mark No. Description Part No. - PACKING(FX-M8427ZT-91/UC) 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.) 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 FX-M8427ZT/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 8 1 2 3 4 1 2 3 4 F E D C B A FX-M8427ZT/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 FX-M8427ZT/UC Mark No. Description Part No. Mark No. Description Part No. - EXTERIOR SECTION PARTS LIST 1 Cassette Mechanism Module EXK4295 2 Screw BSZ26P060FTC 3 Screw BSZ30P060FTC 4 Connector CDE7248 5 Connector CDE7260 6 CD Mechanism Module(S9T)CXK5521 7 Chassis CNA2466 8 Case CNB2880 9 Holder CND1792 10 Frame CND1789 11 Chassis Unit CXC1820 12 Screw ISS26P060FTC 13 90467-10203 CNV5641 14 Guide CNV7306 15 Main Unit CWM8384 16 Screw BMZ30P060FTC 17 Screw(M3x6) CBA1393 18 Connector(CN801) CKM1322 19 Connector(CN473) CKM1350 20 Connector(CN472) CKM1351 21 Connector(CN353) CKS3568 22 Connector(CN351) CKS3835 23 Connector(CN804) CKS4361 24 Connector(CN501) CKX1064 25 Holder CNC9591 26 Holder CND1588 27 FM/AM Tuner Unit CWE1630 28 Holder CNC8855 29 Terminal(CN802,CN803) VNF1084 30 Transistor(Q809,811,812) 2SB1185 31 Screw BPZ20P080FTC 32 Keyboard Unit CWS1364 33 LCD CAW1722 34 Connector(CN901) CKS4361 35 Connector(CN904) CKS4591 36 Connector(CN905) CKS4591 37 Connector(CN902) CKS4592 38 Connector(CN903) CKS4592 39 Holder CND1788 40 Sheet CNM7958 41 Seal CNM7970 42 Seal CNM7971 43 Seal CNM8261 44 Connector CNV7249 45 Lighting Conductor CNV7250 46 Rubber CNV7323 47 Rubber CNV7324 48 Rubber CNV7325 49 Screw IMS26P060FTC 50 Sheet CNM8435 51 Button(1) CAC7599 52 Button(2) CAC7600 53 Button(3) CAC7601 54 Button(4) CAC7602 55 Button(5) CAC7603 56 Button(6) CAC7604 57 Button(AM) CAC7605 58 Button(FM) CAC7606 59 Button(TAPE) CAC7607 60 Button(DISC) CAC7608 61 Button(TAPE EJECT) CAC7609 62 Button(TEXT) CAC7610 63 Button(SEEK,TRACK) CAC7611 64 Button(RDS,TRAF) CAC7612 65 Button(CD EJECT) CAC7613 66 Button(TYPE) CAC7615 67 Button(SCAN) CAC7616 68 Button(MUTE) CAC7637 69 Door CAT2351 70 Spring CBH2663 71 Lighting Conductor CNV7251 72 Lighting Conductor CNV7252 73 Lighting Conductor CNV7253 74 Holder CNV7256 75 Holder CNV7257 76 Holder CNV7258 77 Holder CNV7259 78 Holder CNV7260 79 Holder CNV7261 80 Holder CNV7316 81 Holder CNV7317 82 Lighting Conductor CNV7319 83 Lighting Conductor CNV7320 84 Lighting Conductor CNV7321 85 Lighting Conductor CNV7330 86 Lighting Conductor CNV7467 87 Lighting Conductor CNV7469 88 Holder CNV7472 89 Holder Unit CXB8886 90 Grille Unit CXB9134 91 Knob Unit CXB9458 92 Screw BMZ50P080FTC (FX-M8427ZT/UC) 93 86211-48030-A CND1247 (FX-M8427ZT/UC) 94 Screw IMS26P060FTC 95 86212-48030-A CND1248 (FX-M8427ZT/UC) 96 Grille Assy CXC2064 97 Screw BPZ20P080FTC 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 FX-M8427ZT/UC C GEM1035 GEM1035 UD321BR 2.3 CD MECHANISM MODULE E 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 FX-M8427ZT/UC Mark No. Description Part No. Mark No. Description Part No. 1 Control Unit CWX2608 2 Connector(CN701) CKS1959 3 Connector(CN101) CKS3486 4 Screw BMZ20P025FMC 5 Screw BSZ20P040FMC 6 Screw(M2x4) CBA1362 7 Screw(M2x3) CBA1527 8 Screw CBA1545 9 Washer CBF1037 10 Washer CBF1038 11 Washer CBF1039 12 Washer CBF1060 13 Spring CBH2378 14 Spring CBH2379 15 Spring CBH2514 16 Spring CBH2533 17 Spring CBH2382 18 Spring CBH2383 19 Spring CBH2384 20 Spring CBH2527 21 Spring CBH2386 22 Spring CBH2537 23 Spring CBH2390 24 Spring CBH2391 25 Spring CBH2523 26 Spring CBH2426 27 Spring CBH2444 28 Spring CBL1561 29 Spring CBL1553 30 Shaft CLA3845 31 Roller CLA3910 32 Frame CNC9654 33 Lever CNC9664 34 Lever CNC8949 35 Arm CNC9661 36 Arm CNC9016 37 Arm CNC9017 38 Bracket CNC9123 39 Frame CNC8947 40 Belt CNT1086 41 Gear CNV6886 42 Gear CNV6316 43 Gear CNV6317 44 Gear CNV6318 45 Gear CNV6319 46 Gear CNV6320 47 Arm CNV6322 48 Arm CNV6323 49 Arm CNV6324 50 Arm CNV6888 51 Arm CNV6889 52 Guide CNV6327 53 Arm CNV6924 54 Guide CNV6921 55 Rack CNV6923 56 Clamper CNV6331 57 Arm CNV6332 58 Guide CNV6333 59 Cover CNV6334 60 Arm CNV6335 61 Guide CNV6336 62 Roller CNV6338 63 Damper CNV6175 64 Damper CNV6662 65 Guide CNV6925 66 Chassis Unit CXB7980 * 67 Arm Unit CXB7983 68 Arm Unit CXB7984 69 Arm Unit CXB7985 70 Motor Unit(M2) CXB8284 71 Screw Unit CXB5904 72 Gear Unit CXB8076 73 Bracket Unit CXB7982 74 Motor Unit(M1) CXB6007 75 Arm Unit CXB8504 76 Screw(M2x5) EBA1028 77 Screw JFZ20P020FMC 78 Screw JGZ17P020FZK 79 Washer YE15FUC 80 Washer YE20FUC 81 Pickup Unit(Service)(P9) CXX1482 82 Screw IMS26P030FMC 83 Guide CNV6922 84 Roller CNV6887 85 Spring CBH2509 86 Spring CBH2512 87 Spring CBH2536 88 Collar CNV6906 - CD MECHANISM MODULE SECTION PARTS LIST www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 12 1 2 3 4 1 2 3 4 F E D C B A FX-M8427ZT/UC 2.4 CASSETTE MECHANISM MODULE D E For grease application, refer to the service manual for CX-1011 (CRT2406). F G 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 FX-M8427ZT/UC 1 Screw BSZ20P040FMC 2 Washer CBF1037 3 Washer CBG1003 4 Screw EBA1028 5 Screw CBA1037 6 Spring EBH1653 7 Spring EBH1642 8 Spring EBH1641 9 Spring EBH1626 10 Spring EBH1627 11 Spring EBH1648 12 Cord EDD1024 13 Photo-reflector(Q101) EGN1004 14 Arm ENC1526 15 Lever Unit EXA1610 16 Lever ENC1543 17 Arm ENC1532 18 Frame ENC1533 19 Holder ENC1547 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 ENR1044 30 Worm Wheel ENV1559 31 Lever ENV1551 32 Flywheel ENV1554 33 Gathering PCB ENX1073 34 Switch(S101,S102,S103) ESG1007 35 Deck Unit EWM1043 36 Plug(CN251) CKS3540 37 Gathering PCB ENX1076 38 Motor Unit(M1) EXA1618 39 Motor EXM1035 40 Head Assy(HD1) EXA1594 41 Arm ENC1537 42 Screw JGZ20P025FNI 43 Bracket ENC1559 44 Chassis Unit EXA1636 45 Pinch Holder Unit EXA1608 46 Pinch Roller ENV1518 47 Pinch Holder Unit EXA1607 48 Pinch Roller ENV1518 49 Reel Unit EXA1625 50 Head Base Unit EXA1611 51 Lever Unit EXA1587 52 Gear Unit EXA1596 53 Motor Unit(M2) EXA1623 54 Washer HBF-179 55 Spring EBH1537 56 Worm Gear ENV1564 57 Spring EBH1655 58 Lever ENC1548 59 Washer YE15FUC 60 Tube ENM1039 61 Spring EBH1645 62 Spring EBH1545 63 Sensor Unit EWM1041 Mark No. Description Part No. Mark No. Description Part No. - CASSETTE MECHANISM MODULE SECTION PARTS LIST www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 14 FM/AM TUNER UNIT C CN701 Q101 CONTROL UNIT M LASER DIODE MONITOR DIODE CLAMP SENSE DISC SENSE FOCUS ACT. SPINDLE MOTOR M LOADING /CARRIAGE MOTOR TRACKING ACT. LD- MD FO+ TO+ 15 5 4 1 PU UNIT SERVICE(P9) HOLOGRAM UNIT IC 401 BA5996FM IC 201 TC9495FP IC 701 BA05SFP 5V REGULATOR SERVO CONTROL, DSP, LPF, DAC ACT /MOTOR DRIVER DSCSNS VD VD VDD CONT LOEJ L-OUT CD5VON CN101 TOP FOP 16 SOP 15 SOM 17 LCOP 18 LCOM 22 1 2 LOEJ 78 85 LO 79 9 MUTE 12 FOP TD/FD AC,BD F,E SD/MD 38 RFI 43 FEI 4 14 TOP S901 HOME 12EJ SENSE 8EJ SENSE HOME LD+ 14 VDD 9 LDO 8 MDI IC 101 TA2153FN RFRPIN FEO TEO 24 16 14 46 TEI RF-AMP E 17 2 11 10 14 1 16 CD CN501 SUB ANTENNA 14 AUDIO+B SWVDD MAIN ANTENNA IC 501 LA1061M 5 6 Q501 DIVERSITY COMP IC561 HA12181FP AM NOISE CANCELER CN351 SUB MAIN 1 NIN 3 9 FMSD TUNL MFIX 13 CSL BU 8 4 19 20 3 CN353 IC 3 EEPROM 28 27 FM/AM 1ST IF 10.7MHz T51 Q51 CF51 CF52 CF53 IC1 MIXER, IF AMP, DET. 6 21 18 LDET COMP 22 25 10 14 12 15 16 8 13 2 3 4 CF202 VDD VCC DI/DO CE2 CK CE1 SDBW SL FMSD NL1 NL2 IC 2 FM MPX AMANT FMANT ATT ATT AMRF FMRF IMG ADJ RF ADJ X901 10.25MHz ANT ADJ LOCL 23 LOCH AMDET MPXREF 41kHz AM 2ND IF 450kHz 19 CREQ 11 DGND 1 STIND L ch 5 R ch 9 24 AMDET FMLOCL 20 17 7 AMPNS WC 26 RFGND AMIN Q561 IC252 PM4009A X251 RBDS DECODER 12 11 20 AM Q351 FMSD 11 AUDIO+B RDT 5 10 11 17 11 2 1 F G STBY B.U MUTE MTL LOAD 5 1 4 2 1 3 4 11 9 20 19 8 DECK UNIT IC251 HA12216F IC351 PA2020A EQ AMP MECHANISM DRIVER CN251 CN252 CN254 CN255 CN253 6 16 TAPE+B Lch 10 12 FWD L-ch REV L-ch 37 38 39 18 19 17 3 1 5 6 8 7 10 CN256 3 1 5 6 S101 LOAD S102 MODE Q101 REEL SENSE M M M2 SUB MOTOR M1 MAIN MOTOR 5 2 1 SENSOR UNIT S103 70µs 4 4 1 2 3 4 1 2 3 4 F E D C B A FX-M8427ZT/UC 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK 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 15 13 XOUT X601 17 23 17 20 74 23 21 22 19 21 22 19 20 LCD901 20 14,15 14,15 9-13 9-13 CDEJ CSEJ VDD IC 602 S-80835CNUA-B8U 52 12 1 2 reset RESET RESET 15 XIN 13 XOUT 39 LOEJ 40 CONT 89 DSCSNS 23 CD5VON 87 home CD8R3V 75 73 83 82 ENC1+ 85 ENC2- 84 ENC2+ 65 CONTROLLER SYSTEM IC 601(2/2) KEY MATRIX CN804 CN901 KEYBOARD PCB ENC2P ENC2M ENC1P LCDBL ILLB cdej csej asens bsens BU Q822 Q808 KEY CONTROLLER LCD DRIVER 14 VR901 PWR•VOL VR902 AUDIO•TUNE ENC1- ENC1M AVC-LAN BUS DRIVER UNBALANCE TO BALANCE CONVERTER IC701 HA12187FP 6 BU MUTE Q801 ISENS Q805 BSENS Q806 ASENS Q807 5 Q812 Q814 4 LAMP 63 Q802 Q809 Q815 CD8R3V AUDIO+B VDCONT SYSPWR Q864 Q866 IC401 NJM2068MD TUNER MIXING AMP 2 1 IC203 NJM2068MD 6 7 IC204 NJM2068MD 6 7 Q865 Q205 SYSMUTE1 30 29 21 TX RX1 RX2 isen 22 IPPW 1 2 8 bsens TX RX isen IPPW MUTE RX 56 AMPMUTE CN351 Q811 Q813 AUDIO +B REGULATOR CD 8.3V REGULATOR LCDBL REGULATOR ILLB REGULATOR BU Q563(1/2) Q564(1/2) Q563(2/2) Q564(2/2) AUDIO+B FMB AMB 42 AMPW 41 FMPW TUNL CSL CDL B SWVDD LC75804W IC 901 IC202 TC4052BF IC302 TC4052BF 2 2 3 1 1 4 4 BALANCE TO UNBALANCE CONVERTER IC303 NJM2068MD 6 7 IC304 NJM2068MD 6 7 3 ACC R L R SLD1 MUTE GND1 TX1 +B TX1 L CN473 SW2 SW1 TX2 TX2 GND2 ADIM SLD2 CN472 RSR+ RSR- RSL+ RSL- RMU ACC +B ILL- ILL+ ANT AMP ATX- ATX+ MUTE R- R+ L- L+ GND SLD CN801 Q351 Q204 Q305 Q304 FMSD IC870 S-812C56AUA-C3K 3 VDD VDD 5V REG. BU Q870 3 4 Q901 Q902 Q903 1 UNBALANCE TO BALANCE CONVERTER SELECTOR SELECTOR IC201 NJM2068MD 7 5 5 5 LANL Q867 53 sysmute@ asens Q451 Q452 Q453 AMB BU SYSPWR FMB ANT+B Q882 Q884 AMP+B Q645 SWVDD Q644 55 SWVDD A B A B 43 SYSPWR CONTROLLER IC 601(1/2) SYSTEM FMSD DI/DO CE2 CK CE1 SL 1 FMSD 32 PDI 11 PDO 33 PCE2 34 pck 93 PCE1 31 SL MAIN UNIT A LEFT PCB D RIGHT PCB C PD5772A PD5772A 80 stby 69 metal 71 CSLOAD RDT RDT 44 ST 2 RDT ST ILLCONT Q722 Q721 SWVDD 57 ADIM 28 BLIGHT 10 11 17 11 2 1 VDCNT 6 6 7 7 6 6 7 7 1 1 1 1 CN903 CN905 CN902 CN904 Q818 Q819 BU Q820 5 6 7 8 F E D C B A 5 6 7 8 FX-M8427ZT/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 16 A-a A-a A-b A-b A-a A-a A-b A-b A-b A-b A-a A-a Large size SCH diagram Guide page Detailed page Note: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LIST" or "ELECTRICAL PARTS LIST". A-a A FM/AM TUNER UNIT B CN901 F CN251 E CN701 FM(400Hz, 30%MOD):-24.2dBs AM(400Hz, 30%MOD):-12.0dBs CD(1kHz):+4.0dBs TAPE(1kHz):-7.4dBs SYSTEM CONTROLLER FM DIVERSITY 1 2 3 4 1 2 3 4 F E D C B A FX-M8427ZT/UC 3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE) 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 A-b A > A MAIN UNIT Decimal points for resistor and capacitor fixed values are expressed as : 2.2 2R2 0.022 R022 ← ← The > mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. Symbol indicates a resistor. No differentiation is made between chip resistors and discrete resistors. NOTE : Symbol indicates a capacitor. No differentiation is made between chip capacitors and discrete capacitors. CDCH(1kHz):+8.3dBs FM:-14.4dBs AM:-11.4dBs CD:-1.6dBs TAPE:-7.4dBs CDCH:-2.2dBs FM:-4.6dBs AM:-1.6dBs CD:+8.3dBs TAPE:+2.4dBs CDCH:+7.8dBs 350µH 5 6 7 8 F E D C B A 5 6 7 8 FX-M8427ZT/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 18 A-a A-b A-a A-a A-b 1 2 3 FM/AM TUNER UNIT FM DIVERSITY FM(400Hz, 30%MOD):-24.2dBs AM(400Hz, 30%MOD):-12.0dBs 1 2 3 4 1 2 3 4 F E D C B A FX-M8427ZT/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 19 A-a A-b A-a A-a A-b 4 5 6 B CN901 F CN251 E CN701 SYSTEM CONTROLLER CD(1kHz):+4.0dBs TAPE(1kHz):-7.4dBs 5 6 7 8 F E D C B A 5 6 7 8 FX-M8427ZT/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 A-a A-b A-b 1 2 3 A MAIN UNIT FM:-14.4dBs AM:-11.4dBs CD:-1.6dBs TAPE:-7.4dBs CDCH:-2.2dBs 1 2 3 4 1 2 3 4 F E D C B A FX-M8427ZT/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 21 A-a A-b A-b 4 5 6 > Decimal points for resistor and capacitor fixed values are expressed as : 2.2 2R2 0.022 R022 ← ← The > mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. Symbol indicates a resistor. No differentiation is made between chip resistors and discrete resistors. NOTE : Symbol indicates a capacitor. No differentiation is made between chip capacitors and discrete capacitors. 350µH CDCH(1kHz):+8.3dBs FM:-4.6dBs AM:-1.6dBs CD:+8.3dBs TAPE:+2.4dBs CDCH:+7.8dBs 5 6 7 8 F E D C B A 5 6 7 8 FX-M8427ZT/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 22 B D SEEK•TRACK UP SEEK•TRACK DOWN B KEYBOARD PCB D LEFT PCB A CN804 1 2 3 4 1 2 3 4 F E D C B A FX-M8427ZT/UC 3.3 KEYBOARD UNIT www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 23 B C RACK UP C RIGHT PCB KEYBOARD UNIT Consists of KEYBOARD PCB RIGHT PCB LEFT PCB 5 6 7 8 F E D C B A 5 6 7 8 FX-M8427ZT/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 24 1 2 3 4 1 2 3 4 F E D C B A FX-M8427ZT/UC E M1 CXB6007 M2 CXB8284 LOADING/CARRIAGE SPINDLE RF AMP ACT/MOTOR DRIVER 5V REGULATOR CN101 91K 91K PICKUP UNIT (SERVICE)(P9) E CONTROL UNIT 3.4 CD 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 25 5 6 7 8 F E D C B A 5 6 7 8 FX-M8427ZT/UC E 16.934MHz SERVO CONTROL/DSP/DAC/LPF R CN701 TC9495FP A CN351 SWITCHES: CONTROL UNIT S901 : HOME SWITCH.....ON-OFF S902 : CLAMP SWITCH....ON-OFF S903 : DSCSNS SWITCH....ON-OFF S904 : 12EJ SWITCH....ON-OFF S905 : 8EJ SWITCH....ON-OFF The underlined indicates the switch position. 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 FX-M8427ZT/UC @ CH1:BCK 2V/div. During "Play" 1 CH1:DSCSNS 5V/div. 2 CH2:CLCONT 5V/div. 3 CH3:LOEJ 5V/div. 4 CH4:VD 10V/div. When loading (8 cm CD) 500ms/div. 5 CH1:FD 500mV/div. 6 CH2:FOK 5V/div. 7 CH3:MD 5V/div. When setting up "Source On" 500ms/div. 8 CH1:FE 500mV/div. 9 CH2:FOON 5V/div. When setting up "Source On" 500ms/div. 5 CH1:FD 500mV/div. 6 CH2:FOK 5V/div. 7 CH3:MD 5V/div. Magnified drawing for "time" 100ms/div. 1 CH1:DSCSNS 5V/div. 2 CH2:CLCONT 5V/div. 3 CH3:LOEJ 5V/div. 4 CH4:VD 10V/div. When loading (12 cm CD) Ref. : GND Mode : Normal Ref. : GND Mode : Normal Ref. : VREF Mode : Normal Ref. : VREF Mode : Normal Ref. : VREF Mode : Normal Ref. : VREF Mode : Normal Ref. : VREF Mode : Normal Ref. : VREF Mode : Normal Ref. : VREF Mode : Normal Ref. : VREF Mode : Test Ref. : VREF Mode : Normal Ref. : VREF Mode : Normal 500ms/div. 0 CH1:TE 500mV/div. 8 CH2:FE 500mV/div. When setting up "Source On" 200ms/div. 1µs/div. # CH1:LRCK 2V/div. $ CH2:DOUT 2V/div. During "Play" 10µs/div. 7 CH1:MD 500mV/div. During "Play" 10µs/div. % CH1:RFO 500mV/div. During "Play" 0.5µs/div. % CH1:RFO 500mV/div. 0 CH2:TE 500mV/div. During "Tracking Open" 2ms/div. 8 CH1:FE 500mV/div. 5 CH2:FD 500mV/div. 0 CH3:TE 500mV/div. ! CH4:TD 500mV/div. During "Play" 1ms/div. - Waveforms Note:1. The encircled numbers denote measuring pointes in the circuit diagram. 2. Reference voltage VREF:2.1V www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 27 5 6 7 8 F E D C B A 5 6 7 8 FX-M8427ZT/UC % CH1:RFO 1V/div. 0 CH2:TE 500mV/div. & CH3:DFCT 5V/div. During inside/outside search 200ms/div. % CH1:RFO 1V/div. 0 CH2:TE 500mV/div. ! CH3:TD 1V/div. 1 Track Jump 500µs/div. % CH1:RFO 1V/div. 0 CH2:TE 1V/div. ! CH3:TD 1V/div. 100 Track Jump 5ms/div. % CH1:RFO 1V/div. 0 CH2:TE 1V/div. ! CH3:TD 1V/div. 32 Track Jump 5ms/div. 5 CH1:FD 1V/div. ^ CH2:FOP 2V/div. With no disk inserted During "Focus Close" 200ms/div. 1 CH1:DSCSNS 5V/div. 2 CH2:CLCONT 5V/div. 3 CH3:LOEJ 5V/div. When "Eject" (8cm CD) 200ms/div. * CH1:TEY 500mV/div. ( CH2:SD 2V/div. During inside/outside search 200ms/div. 1 CH1:DSCSNS 5V/div. 2 CH2:CLCONT 5V/div. 3 CH3:LOEJ 5V/div. When "Eject" (12 cm CD) 200ms/div. % CH1:RFO 2V/div. & CH2:DFCT 5V/div. 5 CH3:FD 1V/div. ! CH4:TD 2V/div. When reproducing black dots (800µm) 500µs/div. Ref. : VREF Mode : Test Ref. : VREF Mode : Test Ref. : VREF Mode : Normal Ref. : VREF Mode : Normal Ref. : VREF Mode : Test Ref. : VREF Mode : Test Ref. : VREF Mode : Normal Ref. : GND Mode : Normal Ref. : GND Mode : Normal ) CH1:LOUT 2V/div. ⁄ CH2:ROUT 2V/div. "Play" in 1kHz, 0dB 200µs/div. Ref. : GND Mode : Normal www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 28 1 2 3 4 1 2 3 4 F E D C B A FX-M8427ZT/UC DECK UNIT MUTE HA12216F 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 R256 180 R287 0R0 C271 1/50 R284 0R0 R283 0R0 R282 0R0 C254 390P C253 390P C252 390P C251 390P R281 0R0 R255 180 C256 R01 R258 18K R402 3R3K R403 910 C272 R1 R288 0R0 R285 0R0 HD1 HEAD ASSY EXA1594 TEST TAPE NCT-150 (400Hz, 200nWb/m) RL RR FR FL C302 R1 VR302 33K(B) -8.24dBs(300mV)±1dB Fwd-R Fwd-L Rev-R Rev-L NFI(L) RIN(L) RIP FIN(L) GND GND FIN(R) VREF RIN(R) NFI(R) M-OUT(R) EQOUT(R) TAI(R) BIAS RAI(R) PBOUT(R) DET(L) MUTE MSGV(R) MAOUT MSI MSDET MSGV F/R 120/70 NR MOUT(L) EQOUT(L) TAI(L) NC RAI(L) PBOUT(L) NC DET(L) MSGV(S) CN252 CN251 DOLBY B NR IC251 VR301 33K(B) C310 R1 C309 R1 R321 0R0 VCC CCP1280 CCP1280 NC MSOUT NC NC R260 13K R262 270K C401 3900P R401 15K R276 100K C402 R33 C404 R01 C403 R022 R273 0R0 R272 0R0 R 2 C405 Q271 2SC4116 R271 18K C301 R1 R259 13K C255 R01 R257 18K R261 270K A F CN353 R292 0R0 R286 0R0 R296 0R0 F 3.5 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 29 5 6 7 8 F E D C B A 5 6 7 FX-M8427ZT/UC SWITCHES: SENSOR UNIT S101:LOAD SWITCH..........EJECT-PLAY S102:MODE SWITCH............ON-OFF S103:70µs SWITCH...............ON-OFF The underlined indicates the switch position. R275 47K R351 1K R352 1K R353 1K R354 1K R373 0R0 R355 270K C352 3900P R362 300 C351 R22 C353 R01 C354 R01 R374 0R0 C356 R01 C355 R1 D352 1SS355 M1 MOTOR UNIT (MAIN MOTOR) EXA1618 M2 MOTOR UNIT (SUB MOTOR) EXA1623 RS3 RS2 RS1 SC2 SC1 TAB MC CE VCC2 NC VCC MCS RRS FRS RSB C TAB MS2 NC NC MM SM1 RSB GND RS mtl MCS load CN255 CN253 CN254 MECHANISM DRIVER IC351 PA2020A R375 0R0 R404 270K C405 R033 R277 220K R278 100K Q271 2SC4116 SENSOR UNIT S101 LOAD ESG1007x3 S102 MODE Q101 EGN1004 CN256 S103 70µs G L101 L102 G F 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 Capacitor Connector P.C.Board Chip Part A A MAIN UNIT SIDE B SIDE A 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 B CN901 F CN251 1 2 3 4 1 2 3 4 F E D C B A FX-M8427ZT/UC 4. PCB CONNECTION DIAGRAM 4.1 MAIN UNIT www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 31 A SIDE A FRONT FM/AM TUNER UNIT ANTENNA E CN701 5 6 7 8 F E D C B A 5 6 7 8 FX-M8427ZT/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 32 A A MAIN UNIT 1 2 3 4 1 2 3 4 F E D C B A FX-M8427ZT/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 33 A SIDE B 5 6 7 8 F E D C B A 5 6 7 8 FX-M8427ZT/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 34 B B KEYBOARD PCB SIDE A SEEK•TRACK UP CD EJECT TAPE EJECT 1 1 2 2 3 3 4 4 5 5 6 6 TEXT MUTE RDS DISC DISC TAPE TAPE FM AM AM FM 1 2 3 4 1 2 3 4 F E D C B A FX-M8427ZT/UC 4.2 KEYBOARD UNIT www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 35 B B KEYBOARD PCB SIDE B A CN804 C CN904 D CN905 5 6 7 8 F E D C B A 5 6 7 8 FX-M8427ZT/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 36C D LEFT PCB SIDE A D LEFT PCB SIDE B C RIGHT PCB SIDE A C RIGHTT PCB SIDE B D B CN902 B CN903 TYPE SCAN SCAN SEEK•TRACK DOWN TYPE TRAF POWER•VOL TUNE•AUDIO CONTROL 1 2 3 4 1 2 3 4 F E D C B A FX-M8427ZT/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 37 5 6 7 8 F E D C B A 5 6 7 8 FX-M8427ZT/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 38 1 2 3 4 1 2 3 4 F E D C B A FX-M8427ZT/UC E E CONTROL UNIT SIDE A 12EJ DSCSNS HOME M1 SPINDLE MOTOR M2 LOADING /CARRIAGE MOTOR A CN351 PICKUP UNIT (SERVICE)(P9) 4.3 CD 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 39 5 6 7 8 F E D C B A 5 6 7 8 FX-M8427ZT/UC E CONTROL UNIT E SIDE B CLAMP 8EJ 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 FX-M8427ZT/UC F F DECK UNIT SIDE A SIDE B F DECK UNIT CN251 2 4 6 8 10 12 14 16 18 20 1 3 5 7 9 11 13 15 17 19 IC,Q IC251 Q351 Q352 ADJ VR302 VR301 IC351 CN252 CN254 CN253 CN255 M1 M2 HEAD ASSY CN256 21 22 1 10 11 20 21 30 31 40 5 15 25 35 R292 Q271 E R278 R276 R277 R404 C405 C403 C402 C401 C310 C272 R273 R272 R275 R285 R286 R258 C404 R403 R402 R401 C271 IC251 VR302 R283 R282 R281 R284 C253 R253 C252 R252 R287 R296 R321 R288 R255 R261 C255 R257 R259 C301 R271 C309 VR301 C254 R251 C251 R254 C302 R260 C256 R262 R256 R354 R352 R351 R353 E E 1 Q271 A CN353 G 4.4 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 41 5 6 7 8 F E D C B A 5 6 7 8 FX-M8427ZT/UC 1 2 3 4 5 6 S101 LOAD S102 MODE S103 70µs CN256 Q101 REEL SENSE L101 L102 SENSOR UNIT CN253 G G F 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 FX-M8427ZT/UC 5. ELECTRICAL PARTS LIST NOTES: - Parts whose parts numbers are omitted are subject to being not supplied. - The part numbers shown below indicate chip components. Chip Resistor RS1/_S___J,RS1/__S___J Chip Capacitor (except for CQS.....) CKS....., CCS....., CSZS..... =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- A Unit Number : CWM8384 Unit Name : Main Unit MISCELLANEOUS IC 201 IC NJM2068MD IC 202 IC TC4052BF IC 203 IC NJM2068MD IC 204 IC NJM2068MD IC 252 IC PM4009A IC 302 IC TC4052BF IC 303 IC NJM2068MD IC 304 IC NJM2068MD IC 401 IC NJM2068MD IC 501 IC LA1061M IC 561 IC HA12181FP IC 601 IC PD5772A IC 602 IC S-80835CNUA-B8U IC 701 IC HA12187FP IC 870 IC S-812C56AUA-C3K Q 201 Transistor DTC144EU Q 202 Transistor DTC144EU Q 203 Transistor DTC144EU Q 204 Transistor FMG13 Q 205 Transistor FMG13 Q 301 Transistor DTC144EU Q 302 Transistor DTC144EU Q 303 Transistor DTC144EU Q 304 Transistor FMG13 Q 305 Transistor FMG13 Q 351 Transistor IMX1 Q 401 Transistor DTC143TU Q 451 Transistor 2SB1260 Q 452 Transistor 2SC2712 Q 453 Transistor 2SC2712 Q 481 Transistor IMH3A Q 497 Transistor DTC114EU Q 501 Transistor IMX1 Q 502 Transistor 2SC2712 Q 504 Transistor 2SC2712 Q 561 Transistor 2SC2712 Q 563 Transistor IMT2A Q 564 Transistor IMH1A Q 644 Transistor DTC144EU Q 645 Transistor 2SA1162 Q 721 Transistor 2SC2712 Q 722 Transistor DTA114EU Q 801 Transistor DTC114EU Q 802 Transistor IMX1 Q 805 Transistor DTC144TUA Q 806 Transistor DTC144TUA Q 807 Transistor DTC144TUA Q 808 Transistor 2SB1184F5 Q 809 Transistor 2SB1185 Q 811 Transistor 2SB1185 Q 812 Transistor 2SB1185 Q 813 Transistor 2SA1162 Q 814 Transistor 2SA1162 Q 815 Transistor IMX1 Q 816 Transistor 2SC4081 Q 818 Transistor 2SB1184F5 Q 819 Transistor 2SA1162 Q 820 Transistor IMX1 Q 822 Transistor 2SD2226K Q 825 Transistor 2SA1162 Q 860 Transistor 2SA1162 Q 861 Transistor DTC143EU Q 862 Transistor DTC144TUA Q 863 Transistor DTC114EU Q 864 Transistor DTA114EU Q 865 Transistor DTA114EU Q 866 Transistor DTA114EU Q 867 Transistor DTA114EU Q 868 Transistor DTA114EU Q 870 Transistor 2SD1760F5 Q 882 Transistor 2SA1162 Q 884 Transistor DTC124EU D 203 Diode HZU4R7(B2) D 451 Diode DAN202K D 452 Diode 1SS355 D 472 Diode MPG06G-6415G50 D 473 Diode MPG06G-6415G50 D 474 Diode 1SS355 D 475 Diode 1SS355 D 497 Diode UDZS20(B) D 501 Diode 1SV241 D 502 Diode 1SV241 D 503 Diode DAP202K D 504 Diode 1SS355 D 703 Diode UDZS18(B) D 704 Diode UDZS18(B) D 801 Diode 1SS355 D 802 Diode UDZS5R6(B) D 803 Diode RM4LFJ10 D 804 Diode 1SS355 D 805 Diode UDZS20(B) D 808 Diode HZU8R2(B2) D 809 Diode HZU7R5(B3) D 810 Diode HZU8R2(B2) D 811 Diode 1SS355 D 812 Diode HZU7R5(B3) D 814 Diode HZU7R5(B3) D 860 Diode HZU8R2(B3) D 861 Diode 1SS355 D 862 Diode 1SS355 D 863 Diode DAP202K 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 FX-M8427ZT/UC =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- D 864 Diode 1SS355 D 870 Diode MPG06G-6415G50 D 871 Diode UDZS16(B) D 882 Diode 1SS355 L 251 Ferri-Inductor LAU101K L 252 Ferri-Inductor LAU100K L 351 Inductor LFEA4R7J L 505 Ferri-Inductor LAU4R7K L 506 Coil CTB1112 L 507 Inductor LCTC6R8K3216 L 508 Inductor LCTC6R8K3216 L 509 Inductor LCTC6R8K3216 L 510 Inductor LCTA561J4532 L 511 Ferri-Inductor LAU4R7K L 512 Inductor LAU1R0K L 513 Inductor LAU1R0K L 514 Inductor LAU1R0K L 561 Ferri-Inductor LAU4R7K L 601 Inductor LCTA100J3225 L 602 Inductor LCYA150J2520 L 801 Coil 350µH CTH1276 CG 501 Surge Protector DSP-201M-A21F CG 502 Surge Protector DSP-201M-A21F TH 601 Thermistor CCX1015 X 251 Crystal Resonator 3.648MHz CSS1447 X 601 Radiator 10.0MHz CSS1577 VR 561 Semi-Fixed 10kΩ(B) CCP1396 FU 471 Fuse 5A CEK1216 FM/AM Tuner Unit CWE1630 EF 351 EMI Filter CCG1163 RESISTORS R 201 RS1/16S223J R 202 RS1/16S223J R 203 RS1/16S223J R 204 RS1/16S223J R 205 RS1/16S223J R 206 RS1/16S223J R 207 RS1/16S223J R 208 RS1/16S223J R 213 RS1/16S103J R 214 RS1/16S103J R 215 RS1/16S163J R 216 RS1/16S163J R 217 RS1/16S163J R 218 RS1/16S163J R 219 RS1/16S163J R 220 RS1/16S163J R 221 RS1/16S103J R 222 RS1/16S103J R 223 RS1/16S103J R 224 RS1/16S103J R 225 RS1/16S181J R 226 RS1/16S181J R 227 RS1/16S181J R 228 RS1/16S181J R 229 RS1/10S470J R 230 RS1/10S470J R 231 RS1/10S470J R 232 RS1/10S470J R 233 RS1/16S473J R 234 RS1/16S473J R 235 RS1/16S473J R 237 RS1/16S473J R 238 RS1/16S473J R 239 RS1/16S473J R 240 RS1/16S473J R 241 RS1/16S222J R 243 RS1/16S103J R 244 RS1/16S103J R 245 RS1/16S103J R 246 RS1/16S103J R 247 RS1/16S562J R 248 RS1/16S562J R 249 RS1/16S562J R 250 RS1/16S562J R 251 RS1/16S101J R 252 RS1/16S101J R 257 RS1/16S102J R 260 RS1/16S103J R 261 RS1/16S225J R 313 RS1/16S103J R 314 RS1/16S103J R 315 RS1/16S163J R 316 RS1/16S163J R 317 RS1/16S163J R 318 RS1/16S163J R 319 RS1/16S163J R 320 RS1/16S163J R 321 RS1/16S103J R 322 RS1/16S103J R 323 RS1/16S103J R 324 RS1/16S103J R 325 RS1/16S181J R 326 RS1/16S181J R 327 RS1/16S181J R 328 RS1/16S181J R 329 RS1/10S470J R 330 RS1/10S470J R 331 RS1/10S470J R 332 RS1/10S470J R 333 RS1/16S473J R 334 RS1/16S473J R 335 RS1/16S473J R 337 RS1/16S473J R 338 RS1/16S473J R 339 RS1/16S473J R 340 RS1/16S473J R 351 RS1/16S103J R 352 RS1/16S103J R 353 RS1/16S223J R 354 RS1/16S223J R 355 RS1/16S104J R 356 RS1/16S104J R 357 RS1/16S0R0J R 358 RS1/16S0R0J R 359 RS1/16S0R0J R 360 RS1/16S0R0J R 361 RS1/16S273J R 362 RS1/16S273J R 363 RS1/16S102J R 364 RS1/16S102J R 365 RS1/16S100J R 367 RS1/16S100J R 396 RS1/16S104J R 397 RS1/16S104J R 398 RS1/16S104J R 399 RS1/16S104J R 401 RS1/16S432J R 402 RS1/16S432J R 407 RS1/16S102J R 408 RS1/16S102J R 413 RS1/16S102J 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 FX-M8427ZT/UC =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- R 414 RS1/16S102J R 415 RS1/16S203J R 416 RS1/16S203J R 417 RS1/16S623J R 418 RS1/16S623J R 429 RS1/16S683J R 430 RS1/16S683J R 431 RS1/16S473J R 432 RS1/16S473J R 433 RS1/16S101J R 451 RS1/16S102J R 452 RS1/16S223J R 453 RS1/16S823J R 454 RS1/16S181J R 455 RS1/16S181J R 456 RS1/16S181J R 457 RS1/16S181J R 458 RS1/16S181J R 459 RS1/16S223J R 460 RS1/16S223J R 474 RS1/8S103J R 497 RS1/8S221J R 501 RS1/16S225J R 502 RS1/16S225J R 503 RS1/16S225J R 504 RS1/16S225J R 505 RS1/16S222J R 506 RS1/16S104J R 507 RS1/16S103J R 508 RS1/16S103J R 509 RS1/16S334J R 510 RS1/16S101J R 511 RS1/16S101J R 512 RS1/16S104J R 513 RS1/16S104J R 514 RS1/16S103J R 515 RS1/16S182J R 516 RS1/16S683J R 517 RS1/16S224J R 518 RS1/16S473J R 519 RS1/16S473J R 520 RS1/16S102J R 522 RS1/16S222J R 525 RS1/16S473J R 526 RS1/16S681J R 527 RS1/16S681J R 528 RS1/16S681J R 529 RS1/16S103J R 530 RS1/16S681J R 531 RS1/16S473J R 532 RS1/16S473J R 533 RS1/16S472J R 534 RS1/16S393J R 535 RS1/16S473J R 536 RS1/16S103J R 537 RS1/16S473J R 538 RS1/16S681J R 539 RS1/16S681J R 540 RS1/16S101J R 541 RS1/16S0R0J R 542 RS1/16S0R0J R 547 RS1/16S103J R 548 RS1/10S221J R 561 RS1/16S104J R 562 RS1/16S123J R 563 RS1/16S105J R 564 RS1/16S682J R 567 RS1/16S822J R 568 RS1/16S222J R 569 RS1/16S184J R 570 RS1/16S223J R 571 RS1/16S473J R 582 RS1/16S332J R 583 RS1/16S332J R 584 RS1/16S332J R 585 RS1/16S332J R 601 RS1/16S102J R 602 RS1/16S473J R 603 RS1/16S102J R 604 RS1/16S102J R 605 RS1/16S102J R 606 RS1/16S0R0J R 607 RS1/16S104J R 608 RS1/16S102J R 609 RS1/16S681J R 610 RS1/16S0R0J R 611 RS1/16S0R0J R 612 RS1/16S102J R 613 RS1/16S0R0J R 614 RS1/16S102J R 615 RS1/16S102J R 616 RS1/16S102J R 617 RS1/16S102J R 618 RS1/16S102J R 619 RS1/16S102J R 620 RS1/16S0R0J R 621 RS1/16S0R0J R 622 RS1/16S681J R 623 RS1/16S0R0J R 629 RS1/16S472J R 631 RS1/16S0R0J R 632 RS1/16S332J R 633 RS1/16S102J R 634 RS1/16S102J R 635 RS1/16S471J R 636 RS1/16S102J R 637 RS1/16S102J R 638 RS1/16S102J R 639 RS1/16S473J R 641 RS1/16S473J R 642 RS1/16S104J R 643 RS1/16S104J R 644 RS1/16S473J R 645 RS1/16S472J R 646 RS1/16S103J R 651 RS1/16S102J R 652 RS1/16S0R0J R 654 RS1/16S102J R 655 RS1/16S102J R 656 RS1/16S102J R 657 RAB4CQ102J R 658 RS1/16S223J R 659 RAB4CQ102J R 660 RS1/16S681J R 661 RAB4CQ473J R 662 RS1/16S473J R 671 RS1/16S473J R 672 RAB4CQ473J R 677 RS1/16S102J R 678 RAB4CQ102J R 679 RS1/16S102J R 680 RS1/16S102J R 681 RS1/16S102J R 684 RS1/16S222J 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 5 6 7 8 F E D C B A 5 6 7 8 FX-M8427ZT/UC =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- R 685 RS1/16S102J R 686 RS1/16S102J R 689 RS1/16S102J R 690 RS1/16S102J R 691 RS1/16S222J R 692 RS1/16S102J R 693 RS1/16S102J R 694 RS1/16S3302D R 698 RS1/16S102J R 699 RS1/16S473J R 701 RS1/16S473J R 703 RS1/4S101J R 704 RS1/4S101J R 705 RS1PMF680J R 711 RS1/16S473J R 721 RS1/16S102J R 722 RS1/16S473J R 723 RS1/16S103J R 801 RS1/8S222J R 802 RS1/8S472J R 803 RS1/8S472J R 804 RS1/8S472J R 805 RS1/8S472J R 806 RS1/8S472J R 807 RS1/8S221J R 810 RS1/16S104J R 811 RS1/16S104J R 812 RS1/16S104J R 819 RS1/16S102J R 820 RS1/16S123J R 821 RS1/16S103J R 822 RS1/16S103J R 823 RS1/16S223J R 824 RS1/16S102J R 825 RS1/16S331J R 826 RS1/16S103J R 827 RS1/16S471J R 828 RS1/16S221J R 829 RS1/16S223J R 830 RS1/10S221J R 832 RS1/16S471J R 833 RS1/16S221J R 834 RS1/16S473J R 835 RS1/16S223J R 840 RS1/4S1R5J R 841 RS1/4S1R5J R 842 RS1/4S1R5J R 843 RS1/4S1R5J R 844 RS1/16S471J R 845 RS1/16S471J R 846 RS1/16S105J R 847 RS1/10S361J R 848 RS1/16S3301D R 849 RS1/16S4301D R 850 RS1/4S2R2J R 851 RS1/16S471J R 852 RS1/16S105J R 853 RS1/16S102J R 854 RS1/16S2701D R 855 RS1/16S4301D R 856 RS1/16S103J R 857 RS1/16S103J R 858 RS1/4S1R5J R 859 RS1/4S1R5J R 860 RS1/16S223J R 861 RS1/16S103J R 862 RS1/16S104J R 863 RS1/16S223J R 865 RS1/16S103J R 866 RS1/16S103J R 867 RS1/16S472J R 868 RS1/16S102J R 869 RS1/16S102J R 870 RS1/10S102J R 871 RS1/16S472J R 882 RD1/4PU121J R 884 RS1/16S223J R 886 RS1/16S472J R 888 RS1/16S473J CAPACITORS C 201 CEALNP4R7M16 C 202 CEALNP4R7M16 C 203 CEALNP4R7M16 C 204 CEALNP4R7M16 C 205 CCSRCH330J50 C 206 CCSRCH330J50 C 207 CCSRCH330J50 C 208 CCSRCH330J50 C 209 CKSRYB102K50 C 210 CEALNP4R7M16 C 211 CEALNP4R7M16 C 212 CEALNP4R7M16 C 213 CEALNP4R7M16 C 219 CCSRCH220J50 C 220 CCSRCH220J50 C 221 CCSRCH220J50 C 222 CCSRCH220J50 C 223 4.7µF/35V CCH1016 C 224 4.7µF/35V CCH1016 C 225 4.7µF/35V CCH1016 C 226 4.7µF/35V CCH1016 C 227 CCSRCH221J50 C 228 CCSRCH221J50 C 229 CCSRCH221J50 C 230 CCSRCH221J50 C 231 CKSRYB473K50 C 232 CEAL101M6R3 C 233 CKSRYB102K50 C 235 4.7µF/35V CCH1016 C 236 4.7µF/35V CCH1016 C 237 4.7µF/35V CCH1016 C 238 4.7µF/35V CCH1016 C 239 CKSRYB105K10 C 243 CKSQYB102K50 C 244 CKSQYB102K50 C 245 CKSQYB102K50 C 246 CKSQYB102K50 C 253 CEAL220M6R3 C 254 CKSRYB104K16 C 256 CCSRCH270J50 C 257 CCSRCH270J50 C 259 CKSRYB104K16 C 260 CCSRCH471J50 C 261 CCSRCH471J50 C 262 CEAL4R7M35 C 263 CKSRYB473K50 C 309 CKSRYB102K50 C 319 CCSRCH220J50 C 320 CCSRCH220J50 C 321 CCSRCH220J50 C 322 CCSRCH220J50 C 323 4.7µF/35V CCH1016 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 1 2 3 4 1 2 3 4 F E D C B A FX-M8427ZT/UC =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- C 324 4.7µF/35V CCH1016 C 325 4.7µF/35V CCH1016 C 326 4.7µF/35V CCH1016 C 327 CCSRCH221J50 C 328 CCSRCH221J50 C 329 CCSRCH221J50 C 330 CCSRCH221J50 C 335 4.7µF/35V CCH1016 C 336 4.7µF/35V CCH1016 C 337 4.7µF/35V CCH1016 C 338 4.7µF/35V CCH1016 C 339 CKSRYB105K10 C 351 CEAL4R7M35 C 359 4.7µF/35V CCH1016 C 360 4.7µF/35V CCH1016 C 361 CKSRYB103K50 C 362 CEAL101M10 C 363 CEAL100M16 C 364 CEAL220M16 C 401 CKSRYB183K50 C 402 CKSRYB183K50 C 403 4.7µF/35V CCH1016 C 404 4.7µF/35V CCH1016 C 405 CKSRYB105K10 C 407 CKSRYB105K10 C 408 CKSRYB105K10 C 409 CKSRYB104K16 C 410 CKSRYB104K16 C 411 CKSRYB102K50 C 412 CEAL470M6R3 C 417 CKSRYB331K50 C 418 CKSRYB331K50 C 480 CKSQYB102K50 C 492 CKSRYB473K50 C 493 CCSQCH221J50 C 494 CCSQCH221J50 C 497 CCSRCH221J50 C 503 CKSQYB103K50 C 504 CKSRYB222K50 C 505 CKSRYB222K50 C 506 CKSRYB222K50 C 507 CKSRYB222K50 C 508 CKSRYB103K50 C 509 CKSRYB103K50 C 510 CEAL100M16 C 511 CKSRYB472K50 C 512 CEAL100M16 C 513 CKSRYB473K50 C 514 CEAL2R2M50 C 515 CKSRYB102K50 C 516 CKSRYB103K50 C 517 CKSRYB103K50 C 518 CKSRYB392K50 C 519 CKSRYB103K50 C 520 CKSRYB103K50 C 521 CEAT101M10 C 522 CKSRYB103K50 C 523 CEAT100M50 C 524 CKSRYB472K50 C 525 CCSQCH100J50 C 526 CKSRYB102K50 C 529 CKSQYB103K50 C 561 CEAL3R3M50 C 562 CKSRYB333K16 C 563 CEALNP1R0M50 C 564 CQMA683J50 C 565 CQMA333J50 C 566 CQMA333J50 C 567 CQMA333J50 C 569 CKSRYB333K16 C 570 CKSRYB103K50 C 571 CKSRYB682K50 C 572 CEAL470M16 C 573 CKSRYB392K50 C 574 CKSRYB334K10 C 575 CKSRYB102K50 C 576 CEAL470M16 C 585 CKSRYB223K50 C 586 CKSRYB223K50 C 601 CKSRYB102K50 C 602 CKSRYB103K50 C 603 CKSRYB103K50 C 604 CKSRYB104K16 C 605 CEAL220M6R3 C 606 CKSRYB104K16 C 645 CKSRYB103K50 C 671 CCSRCH101J50 C 672 CCSRCH101J50 C 673 CCSRCH101J50 C 674 CCSRCH101J50 C 675 CCSRCH101J50 C 701 CKSRYB103K50 C 703 CCSRCH221J50 C 704 CCSRCH221J50 C 711 CKSRYB102K50 C 801 CKSRYB102K50 C 802 CEAL1R0M50 C 803 CKSRYB102K50 C 804 2200µF/16V CCH1186 C 805 CKSQYB473K50 C 806 CKSRYB102K50 C 807 CEAL1R0M50 C 808 CKSRYB102K50 C 814 CEAL1R0M50 C 815 CEAL1R0M50 C 816 CKSRYB103K50 C 817 100µF/10V CCH1402 C 818 CKSRYB103K50 C 819 100µF/10V CCH1402 C 820 CKSRYB103K50 C 821 CKSRYB102K50 C 824 CKSRYB472K50 C 825 100µF/10V CCH1402 C 826 CKSRYB472K50 C 828 CKSRYB102K50 C 829 CKSRYB103K50 C 830 CKSRYB103K50 C 831 CKSRYB103K50 C 861 CEAL101M6R3 C 866 CEAL100M16 C 867 CEAL100M16 C 870 CKSRYB103K50 C 871 CKSRYB103K50 C 872 2200µF/16V CCH1186 C 883 CKSRYB103K50 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 47 5 6 7 8 F E D C B A 5 6 7 8 FX-M8427ZT/UC =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- KEYBOARD UNIT Consists of KEYBOARD PCB RIGHT PCB LEFT PCB Unit Number : CWS1364 Unit Name : Keyboard Unit MISCELLANEOUS IC 901 IC LC75804W Q 901 Transistor 2SB1132 Q 902 Transistor 2SC4116 Q 903 Transistor 2SB1132 D 901 Diode 1SS355 D 902 Diode 1SS355 D 903 Diode 1SS355 D 904 Diode 1SS355 D 905 Diode 1SS355 D 906 Chip LED NSCW310-0371 D 907 Chip LED NSCW310-0371 D 911 Chip LED NSCW310-0371 D 912 Chip LED NSCW310-0371 D 916 LED SML-310FC D 917 LED SML-310FC D 920 Diode HZU4R7(B3) IL 901 Lamp 8V 60mA CEL1732 IL 902 Lamp 8V 60mA CEL1731 IL 903 Lamp 8V 60mA CEL1731 IL 904 Lamp 8V 60mA CEL1731 IL 905 Lamp 8V 60mA CEL1731 IL 906 Lamp 8V 60mA CEL1731 IL 907 Lamp 8V 60mA CEL1731 IL 908 Lamp 8V 60mA CEL1732 IL 911 Lamp 8V 60mA CEL1730 IL 912 Lamp 8V 60mA CEL1730 IL 913 Lamp 8V 60mA CEL1732 IL 914 Lamp 8V 60mA CEL1730 IL 915 Lamp 8V 60mA CEL1730 IL 916 Lamp 8V 60mA CEL1730 IL 917 Lamp 8V 60mA CEL1730 IL 918 Lamp 8V 60mA CEL1732 IL 919 Lamp 8V 60mA CEL1734 IL 920 Lamp 8V 60mA CEL1746 IL 921 Lamp 8V 60mA CEL1746 IL 922 Lamp 8V 60mA CEL1734 IL 923 Lamp 8V 60mA CEL1746 IL 924 Lamp 8V 60mA CEL1746 VR 901 Encoder(POWER/VOL) CSD1088 VR 902 Encoder(TUNE/AUDIO CONTROL) CSD1087 LCD CAW1722 RESISTORS R 901 RAB4CQ102J R 902 RS1/16S102J R 903 RAB4CQ102J R 905 RS1/16S222J R 906 RS1/16S222J R 907 RS1/16S222J R 908 RS1/16S393J R 909 RS1/16S681J R 910 RAB4CQ102J R 911 RS1/16S471J R 912 RS1/16S103J R 914 RS1/16S223J R 915 RS1/16S223J R 916 RS1/16S223J R 918 RAB4CQ0R0J R 920 RAB4CQ0R0J R 922 RAB4CQ0R0J R 923 RS1/10S331J R 924 RS1/10S331J R 926 RS1/10S331J R 927 RS1/10S331J R 928 RS1/16S103J R 929 RS1/8S151J R 931 RS1/16S200J R 932 RS1/16S200J R 933 RS1/16S200J R 934 RS1/16S200J R 935 RS1/16S200J R 936 RS1/16S200J R 942 RS1/16S103J R 943 RS1/8S151J R 944 RS1/10S100J R 945 RS1/10S100J R 946 RS1/10S180J R 947 RS1/10S100J R 948 RS1/10S100J R 949 RS1/10S100J R 950 RS1/10S100J R 951 RS1/10S180J R 952 RS1/16S0R0J R 953 RS1/10S151J R 954 RS1/10S151J R 955 RS1/10S151J R 956 RS1/10S151J R 965 RS1/10S100J R 967 RS1/10S100J R 968 RS1/10S100J R 970 RS1/10S120J R 971 RS1/8S151J R 972 RS1/8S151J R 973 RS1/10S100J R 975 RS1/10S120J R 976 RS1/10S100J R 978 RS1/10S100J R 982 RS1/8S180J R 983 RS1/8S150J R 984 RS1/8S180J R 985 RS1/8S150J R 988 RS1/8S180J R 989 RS1/8S150J R 994 RS1/8S150J R 995 RS1/8S180J R 998 RS1/16S472J R 999 RS1/16S103J CAPACITORS C 906 CKSRYB474K10 C 907 CKSRYB104K25 C 908 CKSRYB104K25 C 909 CKSRYB104K25 C 910 CCSRCH102J50 C 911 CCSRCH101J50 C 913 CCSRCH101J50 C 915 CKSRYB103K50 C 918 CKSRYB104K25 C 919 CKSRYB104K25 C 922 CCSRCH101J50 C 923 CCSRCH101J50 C 924 CCSRCH101J50 B C D www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 48 1 2 3 4 1 2 3 4 F E D C B A FX-M8427ZT/UC =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- C 925 CCSRCH101J50 Unit Number : CWX2608 Unit Name : Control Unit MISCELLANEOUS IC 101 IC TA2153FN IC 201 IC TC9495FP IC 401 IC BA5996FM IC 701 IC BA05SFP Q 101 Transistor 2SD1664 Q 102 Transistor UMD2N L 201 Inductor CTF1546 L 202 Inductor CTF1546 X 301 Ceramic Resonator 16.934MHz CSS1525 S 901 Spring Switch(HOME) CSN1051 S 902 Spring Switch(CLAMP) CSN1052 S 903 Spring Switch(DSCSNS) CSN1051 S 904 Spring Switch(12EJ) CSN1052 S 905 Spring Switch(8EJ) CSN1051 RESISTORS R 101 RS1/16S222J R 102 RS1/8S120J R 103 RS1/8S100J R 201 RS1/16S513J R 202 RS1/16S513J R 203 RS1/16S9102D R 204 RS1/16S9102D R 206 RS1/16S8202D R 208 RS1/16S124J R 209 RS1/16S183J R 210 RS1/16S153J R 211 RS1/16S103J R 212 RS1/16S103J R 213 RS1/16S124J R 215 RS1/16S0R0J R 216 RS1/16S471J R 301 RS1/16S333J R 302 RS1/16S332J R 303 RS1/16S332J R 304 RS1/16S514J R 306 RS1/16S102J R 307 RS1/16S102J R 312 RS1/16S103J R 313 RS1/16S473J R 315 RS1/16S334J R 321 RS1/16S331J R 322 RS1/16S0R0J R 323 RS1/16S332J R 401 RS1/16S684J R 402 RS1/16S103J R 403 RS1/16S103J R 404 RS1/16S183J R 405 RS1/16S123J R 407 RS1/16S622J R 408 RS1/16S622J R 409 RS1/16S113J R 410 RS1/16S752J R 701 RS1/16S102J R 702 RS1/16S221J R 703 RS1/16S221J R 704 RS1/16S221J R 705 RS1/16S221J R 706 RS1/16S221J R 707 RS1/16S221J R 708 RS1/16S102J R 709 RS1/16S102J R 710 RS1/16S102J R 901 RS1/16S104J R 902 RS1/16S473J R 903 RS1/16S273J CAPACITORS C 101 CEV470M6R3 C 102 CKSRYB102K50 C 103 CKSRYB104K16 C 104 CKSRYB224K16 C 105 CEV470M6R3 C 106 CKSRYB104K16 C 107 CKSRYB105K6R3 C 201 CKSRYB104K16 C 202 CCSRCH560J50 C 204 CKSRYB224K16 C 205 CKSRYB224K16 C 206 CKSRYB273K25 C 207 CKSRYB273K25 C 208 CKSRYB104K16 C 209 CKSRYB104K16 C 210 CCSRCK2R0C50 C 211 CCSRCH220J50 C 301 CKSRYB153K25 C 302 CKSRYB104K16 C 303 CKSRYB103K50 C 304 CKSRYB103K50 C 305 CKSRYB104K16 C 306 CKSRYB104K16 C 307 CKSRYB333K16 C 308 CKSRYB104K16 C 309 CKSRYB473K16 C 310 CKSRYB473K16 C 311 CKSRYB104K16 C 312 CKSRYB104K16 C 315 CEV220M6R3 C 317 CKSRYB104K16 C 318 CKSRYB104K16 C 319 CKSRYB104K16 C 320 CCSRCH470J50 C 325 CKSRYB471K50 C 328 CKSRYB472K50 C 329 CKSRYB104K16 C 330 CKSRYB104K16 C 331 CKSRYB104K16 C 401 CKSRYB221K50 C 402 CKSRYB221K50 C 403 CKSRYB153K25 C 404 CKSRYB103K50 C 405 CEV101M10 C 702 CKSRYB104K16 C 703 CKSRYB104K16 C 801 10µF/10V CCH1349 C 802 CEV101M10 C 803 CKSRYB224K16 Unit Number Unit Number : EWM1043 Unit Name : Deck Unit MISCELLANEOUS IC 251 IC HA12216F IC 351 IC PA2020A Q 271 Transistor 2SC4116 D 352 Diode 1SS355 VR 301 Semi-fixed 33kΩ(B) CCP1280 F E www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 49 5 6 7 8 F E D C B A 5 6 7 8 FX-M8427ZT/UC =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- VR 302 Semi-fixed 33kΩ(B) CCP1280 RESISTORS R 255 RS1/16S181J R 256 RS1/16S181J R 257 RS1/16S183J R 258 RS1/16S183J R 259 RS1/16S133J R 260 RS1/16S133J R 261 RS1/16S274J R 262 RS1/16S274J R 271 RS1/16S183J R 272 RS1/8S0R0J R 273 RS1/8S0R0J R 275 RS1/16S473J R 276 RS1/16S104J R 277 RS1/16S224J R 278 RS1/16S104J R 281 RS1/8S0R0J R 282 RS1/8S0R0J R 283 RS1/8S0R0J R 284 RS1/8S0R0J R 285 RS1/8S0R0J R 286 RS1/8S0R0J R 287 RS1/8S0R0J R 288 RS1/8S0R0J R 292 RS1/8S0R0J R 296 RS1/16S0R0J R 321 RS1/8S0R0J R 351 RS1/16S102J R 352 RS1/16S102J R 353 RS1/16S102J R 354 RS1/16S102J R 355 RS1/16S274J R 362 RS1/8S301J R 373 RS1/16S0R0J R 374 RS1/8S0R0J R 375 RS1/16S0R0J 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 CEH1R0M50 C 272 CKSRYB104K16 C 301 CKSRYB104K16 C 302 CKSRYB104K16 C 309 CKSRYB104K16 C 310 CKSRYB104K16 C 351 CKSQYB224K25 C 352 CKSRYB392K50 C 353 CKSRYB103K50 C 354 CKSRYB103K50 C 355 CKSQYB104K50 C 356 CKSRYB103K50 C 401 CKSRYB392K50 C 402 CKSRYB334K10 C 403 CKSRYB223K25 C 404 CKSRYB103K50 C 405 CKSRYB333K16 Unit Number : EWM1041 Unit Name : Sensor Unit MISCELLANEOUS L 101 Inductor CTF1546 L 102 Inductor CTF1546 S 101 Switch(LOAD) ESG1007 S 102 Switch(MODE) ESG1007 S 103 Switch(70µS) ESG1007 Q 101 Photo-reflector EGN1004 Miscellaneous Parts List M 1 Motor Unit(SPINDLE) CXB6007 M 2 Motor Unit(LOADING/CARRIAGE) CXB8284 Pickup Unit(Service)(P9) CXX1482 M 1 Motor Unit(MAIN) EXA1618 M 2 Motor Unit(SUB) EXA1623 HD 1 Head Assy EXA1594 G www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 50 1 2 3 4 1 2 3 4 F E D C B A FX-M8427ZT/UC 6. ADJUSTMENT 6.1 CONNECTION DIAGRAM RSE ECU 24P - EMV/RSE/NAVI SYSTEM GGD1239 GGD1318 Bullet connector (To DC Regulated Power Supply) Bullet connector SP Line Bullet connector (To DC Regulated Power Supply) Bullet connector (To DC Regulated Power Supply) FX-M8427ZT/UC GM-8337ZT/E H/U EMV 8P 12P 20P 6P 10P 14P 8P 10P 18P 8P 32P 18P 10P 6P 10P 14P 12P 20P 20P 24P 8P 20P 20P 20P 24P GGD1317 AUI+ AUI- FL+ FL- AMP VTR Adapter NAVI ECU 32P 20P 20P 24P 32P Rear Disp and SDVD 32P GGD1319 M/L AMP SYSTEM cannot use GGD1317. Because, external connector is different from pioneer AMP and M/L AMP(PIO:24P-20P,M/L:25P-16P). Moreover, GGD1240 which is a previous jig cannot be used (Because the signal array is different). Therefore, when the head unit of the M/L AMP system is repaired, pioneer AMP system is used. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 51 5 6 7 8 F E D C B A 5 6 7 8 FX-M8427ZT/UC - EMV/NAVI SYSTEM GGD1239 GGD1318 Bullet connector (To DC Regulated Power Supply) Bullet connector SP Line Bullet connector (To DC Regulated Power Supply) Bullet connector (To DC Regulated Power Supply) GM-8337ZT/E H/U EMV 12P 20P 6P 10P 14P 8P 10P 18P 32P 18P 10P 6P 10P 14P 12P 20P 20P 24P 8P 20P 20P 20P 24P GGD1317 AUI+ AUI- FL+ FL- AMP NAVI ECU M/L AMP SYSTEM cannot use GGD1317. Because, external connector is different from pioneer AMP and M/L AMP(PIO:24P-20P,M/L:25P-16P). Moreover, GGD1240 which is a previous jig cannot be used (Because the signal array is different). Therefore, when the head unit of the M/L AMP system is repaired, pioneer AMP system is used. FX-M8427ZT/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 52 1 2 3 4 1 2 3 4 F E D C B A FX-M8427ZT/UC - RSE SYSTEM RSE ECU 24P GGD1318 Bullet connector (To DC Regulated Power Supply) Bullet connector SP Line Bullet connector (To DC Regulated Power Supply) GM-8337ZT/E H/U 8P 12P 20P 8P 32P 18P 10P 6P 10P 14P 12P 20P 20P 24P 20P 20P 20P 24P GGD1317 AMP VTR Adapter 32P 20P 20P 24P 32P Rear Disp and SDVD 32P GGD1319 M/L AMP SYSTEM cannot use GGD1317. Because, external connector is different from pioneer AMP and M/L AMP(PIO:24P-20P,M/L:25P-16P). Moreover, GGD1240 which is a previous jig cannot be used (Because the signal array is different). Therefore, when the head unit of the M/L AMP system is repaired, pioneer AMP system is used. FX-M8427ZT/UC (Pio AMP Model) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 53 5 6 7 8 F E D C B A 5 6 7 8 FX-M8427ZT/UC - STANDARD SYSTEM GM-8337ZT/E GGD1317 Bullet connector (To DC Regulated Power Supply) Bullet connector SP Line H/U 20P 12P 20P 24P 20P 20P 20P 24P AMP M/L AMP SYSTEM cannot use GGD1317. Because, external connector is different from pioneer AMP and M/L AMP(PIO:24P-20P,M/L:25P-16P). Moreover, GGD1240 which is a previous jig cannot be used (Because the signal array is different). Therefore, when the head unit of the M/L AMP system is repaired, pioneer AMP system is used. FX-M8427ZT/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 54 IC601 MAIN UNIT DC Regulated Power Supply BACK UP ACC GND +13.2V GND FM/AM TUNER UNIT DECK UNIT Extention Cord GGD1121 VR561 VR302 mV Meter(1) VR301 L-CH R-CH Pin2 Pin3 CN251 DECK UNIT - Connection Diagram DOLBY B NR ADJUSTMENT No. Test Tape Adjustment Point Adjustment Method (Switch Position) 1 NCT-150 VR301(Lch),VR302(Rch) mV Meter(1) : –8.24dBm(300mV)±1dB (400Hz,200nwb/m) (DOLBY NR Switch : OFF) 1 2 3 4 1 2 3 4 F E D C B A FX-M8427ZT/UC 6.2 AUDIO, TUNER ADJUSTMENT www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 55 Connection: Setting of the pulse generator (setting of superimposed pulse) Adjustment: 1. Setting of SSG Receiving frequency : 1,000 kHz Percentage modulation : 30% Modulation frequency : 400 Hz Antenna input : 74 dBuV (EMF) 2. T 3. signal with the above-mentioned pulse and . 4. Variable resistance adjust noise level to a minimam. Adjustment point : VR561 Pulse generator (equivalent to HP8011A) SSG 2-signal pad AM dummy Output Noise meter Pulse width :50usec Pulse intervals :5msec Pulse voltage :4Vp-p 4Vp-p(EMF) 50us 5ms AM NOISE CANCELER ADJUSTMENT FX-M8427ZT/UC 5 6 7 8 F E D C B A 5 6 7 8 FX-M8427ZT/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 56 1 2 3 4 1 2 3 4 F E D C B A FX-M8427ZT/UC 6.3 TEST MODE 1+6+[DISC]three times Diagnosis IN Segment all on TUNE UP(") TOYOTA DIAGNOSIS IN P190 TOYOTA DIAGNOSIS [DISC]1.7sec. or Acc OFF DIAGNOSIS END NORMAL DISPLAY To narmal mode TOYOTA DIAGNOSIS CD-S MECHANISM TEST MODE CD-S ERROR MESSAGES [DISC]+TUNE UP(") CD-S MECHA. TEST MODE IN CD TEST [DISC]1.7sec. DIAGNOSIS END NORMAL DISPLAY [DISC] CD ON "CD"PICT To CD-S MECHA. TEST MODE ACC OFF/ON To normal mode KEY OPERATION DISPLAY ch4+TUNE DOWN( ) CD-S ERROR MESSAGES CD ERR XX " CD-CH MECHANISM TEST MODE ch3+TUNE UP(") CD-CH MECHA. TEST MODE IN "CD1" DISPLAY+DISC No To CD-CH MECHA. TEST MODE ACC OFF/ON To normal mode(H/U) MICROCOMPUTER RESET To normal mode(CD-CH) To TOYOTA DIAGNOSIS CD-CH ERROR MESSAGES ch3+TUNE DOWN( ) CD-CH ERROR MESSAGES CD-CH ERR XX " To TOYOTA DIAGNOSIS OPERATION KEY OPERATION To diagnosis ch.1+ch.6+DISC(three times) CDS error messages CH.4 + TUNE DOWN on diagnosis To CDS test mode DISC + TUNE UP on diagnosis CDCH error messages CH.3 + TUNE DOWN on diagnosis To CDCH test mode CH.3 + TUNE UP on diagnosis www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 57 5 6 7 8 F E D C B A 5 6 7 8 FX-M8427ZT/UC 6.4 CD ADJUSTMENT 1) Precautions • This unit uses a single power supply (+5V) for the reg- ulator. The signal reference potential, therefore, is connected to VREF(approx. 2.1V) instead of GND. If VREF and GND are connected to each other by mis- take during adjustments, not only will it be impossi- ble to measure the potential correctly, but the servo will malfunction and a severe shock will be applied to the pick-up. To avoid this, take special note of the fol- lowing. Do not connect the negative probe of the measuring equipment to VREF and GND together. It is especially important not to connect the channel 1 negative probe of the oscilloscope to VREF with the channel 2 negative probe connected to GND. Since the frame of the measuring instrument is usual- ly at the same potential as the negative probe, change the frame of the measuring instrument to floating sta- tus. If by accident VREF comes in contact with GND, immediately switch the regulator or power OFF. • Always make sure the regulator is OFF when connect- ing and disconnecting the various filters and wiring required for measurements. • Before proceeding to further adjustments and mea- surements after switching regulator ON, let the player run for about one minute to allow the circuits to stabi- lize. • Since the protective systems in the unit's software are rendered inoperative in test mode, be very careful to avoid mechanical and /or electrical shocks to the sys- tem when making adjustment. • The RFI and RFO signals are easy to oscillate because of a wide band. When observing them, insert a resis- tor of about 1 kΩ to the series. • This equipment will not guarantee the load ejection operation when the mechanical unit is turned upside down. In particular, if the ejection operation is incor- rectly performed and recovery is disabled, the recov- ery is enabled by resetting a product or turning ACC off to on. 2) Test Mode This mode is used for adjusting the CD mechanism module of the device. • After pressing the EJECT key, do not press any other key until the disk is completely ejected. • If the TUNE UP or TUNE DOWN key is pressed while focus search is in progress, immediately turn the power off (otherwise the actuator may be damaged due to adhesion of the lenses). • Jump operation of TRs other than 100TR continues after releasing the key. CRG move and 100TR jump operations are brought into the “Tracking close” sta- tus when the key is released. • Powering Off/On resets the jump mode to “Single TR(91)”, the RF AMP gain setting to 0 dB, and the automatic adjustment value to the initial value. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 58 1 2 3 4 1 2 3 4 F E D C B A FX-M8427ZT/UC *1) +12dB TRK12 MIN12 SEC12 TYP TRK MIN SEC *2) S. curve check setting TRK01 MIN01 SEC01 Focus Close setting TRK00 MIN00 SEC00 or TRK99 MIN99 SEC99 *8) CRG motor voltage = 2 [V] *3) T.Offset Display Switch to the order of the original display F.Offset Display *7) F.AGC Gain RF AGC Gain TRK/MIN/SEC T.AGC Gain *5 Single TR TRK91 MIN91 SEC91 or TRK81 MIN81 SEC81 32TR TRK92 MIN92 SEC92 or TRK82 MIN82 SEC82 100TR TRK93 MIN93 SEC93 or TRK83 MIN83 SEC83 CRG Move TRK94 MIN94 SEC94 or TRK84 MIN84 SEC84 *4) 1TR/32TR/100TR *6) Only at the time of CRG move or 100TR jump [1] Power On (T. offset is adjusted) TRK00 MIN00 SEC00 [DISC] Source On TRK MIN [4] Power On (T. offset is not adjusted) TRK99 MIN99 SEC99 [3] RF AMP Gain switching*1 TRKGG MINGG SECGG [1] Power Off TRK MIN SEC [1] Power Off TRK MIN SEC [1] Power Off TRK MIN SEC [1] Power Off TRK MIN SEC [4] Focus Close / S. curve check TRK91 MIN91 SEC91 [6] Focus Mode switching*2 TRK0x MIN0x SEC0x [2] Tracking Servo Close TRK00 MIN00 SEC00 or TRK99 MIN99 SEC99 CRG- *8 TRK00 MIN00 SEC00 or TRK99 MIN99 SEC99 CRG+ *8 TRK00 MIN00 SEC00 or TRK99 MIN99 SEC99 [6] New Test Mode [3] Automatic adjustment value display switching *3 TRK?? MIN?? SEC?? [2] T.CLS and F,T AGC and RF AGC and Applicable servomechanism TRKxx MINxx SECxx [6] T.Close and Applicable servomechanism TRKxx MINxx SECxx [4] RF AGC / RF AGC coefficient display TRK?? MIN?? SEC?? CRG+ TRK8x MIN8x SEC8x or TRK9x MIN9x SEC9x CRG- TRK8x MIN8x SEC8x or TRK9x MIN9x SEC9x [3] T.Balance adjustment / T.Balance coefficient display TRK?? MIN?? SEC?? [2] F,T,RF AGC / F.Bias display switching*7 TRK?? MIN?? SEC?? [4] F,T AGC,F.Bias and RF AGC TRKxx MINxx SECxx [6] CRG/TR jump value *5 switching TRKxx MINxx SECxx CRG+/TR Jump+ *4 TRKxx MINxx SECxx [TUNE UP] [TUNE DOWN] [TUNE UP] [TUNE DOWN] [TUNE UP] [TUNE DOWN] CRG-/TR Jump- *4 *6 TRK xx MINxx SEC xx [3] Tracking Open TRK8x MIN8x SEC8x or TRK9x MIN9x SEC9x [3] Tracking Open TRK8x MIN8x SEC8x or TRK9x MIN9x SEC9x F. EQ measurement setting TRK02 MIN02 SEC02 [Key] [1] [TUNE UP] [2] [3] [4] [6] - - Power On/Off CRG +/TR Jump+ (Direction of the external surface) CRG -/TR Jump- (Direction of the internal surface) T.CLS and AGC and Applicable servomechanism/ AGC,AGC display switching RF Gain switching/Offset adjustment display/ T.Balance adjustment/T.OPN F.CLS,S.Curve/Rough Servo and RF AGC/ F,T,RF AGC SPDL 1X/2X switching (Double-speed compatibility only) Error rate measurement F.Mode switching/T.CLS/CRG,TR Jump switching Test Mode New Test Mode Operation Error occurrence time/ cause display switching - - F.Bias [KEY] Contents Display [TUNE DOWN] Error occurrence time/ cause display switching - - - - - - 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 59 5 6 7 8 F E D C B A 5 6 7 8 FX-M8427ZT/UC • Note : The grating angle of the PU unit cannot be adjusted after the PU unit is changed. The PU unit in the CD mecha- nism module is adjusted on the production line to match the CD mechanism module and is thus the best adjusted PU unit for the CD mechanism module. Changing the PU unit is thus best considered as a last resort. However, if the PU unit must be changed, the grating should be checked using the procedure below. • Purpose : To check that the grating is within an acceptable range when the PU unit is changed. • Symptoms of Mal-adjustment : If the grating is off by a large amount symptoms such as being unable to close tracking, being unable to perform track search operations, or taking a long time for track searching. • Method : • Measuring Equipment • Oscilloscope, Two L.P.F. • Measuring Points • E, F, VREF • Disc • ABEX TCD-784 • Mode • TEST MODE • Checking Procedure 1. In test mode, load the disc and switch the 5V regulator on. 2. Using the TUNE UP and TUNE DOWN buttons, move the PU unit to the innermost track. 3. Press key 4 to close focus, the display should read "91". Press key 3 to implement the tracking balance adjust- ment the display should now read "81". Press key 4. The display will change, returning to "81" on the fourth press. 4. As shown in the diagram above, monitor the LPF outputs using the oscilloscope and check that the phase differ- ence is within 75° . Refer to the photographs supplied to determine the phase angle. 5. If the phase difference is determined to be greater than 75° try changing the PU unit to see if there is any improvement. If, after trying this a number of times, the grating angle does not become less than 75° then the mechanism should be judged to be at fault. • Note Because of eccentricity in the disc and a slight misalignment of the clamping center the grating waveform may be seen to "wobble" ( the phase difference changes as the disc rotates). The angle specified above indicates the aver- age angle. • Hint Reloading the disc changes the clamp position and may decrease the "wobble". 100kΩ 390pF 100kΩ 390pF E VREF F VREF Xch Ych L.P.F. L.P.F. VREF E F 6.5 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT CONTROL UNIT Oscilloscope www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 60 1 2 3 4 1 2 3 4 F E D C B A FX-M8427ZT/UC Grating waveform Ech → Xch 20mV/div, AC Fch → Ych 20mV/div, AC 45° 0° 75° 60° 30° 90° www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 61 5 6 7 8 F E D C B A 5 6 7 8 FX-M8427ZT/UC 6.6 ERROR CODE - Error Messages If a CD is not operative or stopped during operation due to an error, the error mode is turned on and cause(s) of the error is indicated with a corresponding number. This arrangement is intended at reducing nonsense calls from the users and also for facilitating trouble analysis and repair work in servicing. (1) Basic Indication Method When SERRORM is selected for the CSMOD (CD mode area for the system), error codes are written to DMIN (min- utes display area) and DSEC (seconds display area). The same data is written to DMIN and DSEC. DTNO remains in blank as before. 2) Head unit display ERROR x (2) Error Code List Error code CD-SINGLE Error code Details Error [ERROR1] 11:Focus search NG Focus error Display (Failure on disc) 12:Spindle lock NG Spindle not lock Display 14:Mirror NG CD-R not recoding Display 17:Set up NG AGC protection error Display 19:Set up NG Tracking error Display 30:Search time out Don't search Display 44:ALL SKIP RW only Unconformity [ERROR2] CD-CH only CD-CH only Display (No magazine) Merit on match model [ERROR3] 10:CRG home error Mechanical error Display [ERROR4] A0:System error A over electric current Display [ERROR5] No match [ERROR6] No match [CD OPEN] CD-CH only CD-CH only Display Merit on match model [WAIT] High temperature Condition of high Display detection temperature Priority level of error display. Remarks: Mechanical errors are not displayed (because a CD is turned off in these errors). Unreadable TOC does not constitute an error. An intended operation continues in this case. Upper digits of an error code are subdivided as shown below: 1x: Setup relevant errors, 3x: Search relevant errors, Ax: Other errors. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 62 1 2 3 4 1 2 3 4 F E D C B A FX-M8427ZT/UC - New Test Mode S-CD plays the same way as before. If an error such as off focus, spindle unlocking, unreadable sub-code, or sound skipping occurs after setup, its cause and time occurred (in absolute time) are displayed. During setup, operational status of the control software is displayed. These displays and functions are prepared for enhancing aging in the servicing and efficiency of trouble analysis. (1) Shifting to the New Test Mode 1 Turn on the current test mode by starting the reset from the key. 2 Select S-CD for the source through the specified procedure including use of the [CD]key,[DISC]key, and inserting the disc. Then, press the [6] key while maintaining the regulator turned off. 3 After the above operations, the new test mode remains on irrespective of whether the S-CD is turned on or off. You can reset the new test mode by turning on the ACC On/Off. (2) Key Correspondence Key New test mode In-play Error Production 1 RANDOM – – – – TUNE UP TRACK UP – TUNE DOWN TRACK DOWN – 4 – Time/Err.No. switching REW REV – FF FF – – – – – – – Note: Eject and CD on/off is performed in the same procedure as that for the normal mode. (3) Cause of Error and Error Code Code Class Contents Description and cause 40 Electricity Off focus detected. FOK goes low. → Damages/stains on disc, vibrations or failure on servo. 41 Electricity Spindle unlocked. LOCK = Low continued for 150 msec. → Damages/stains on disc, vibrations or failure on servo. 42 Electricity Sub-code unreadable. Sub-code was unreadable for 500 msec. → Damages/stains on disc, vibrations or failure on servo. 43 Electricity Sound skipping detected. Last address memory function was activated. → Damages/stains on disc, vibrations or failure on servo. Note: Mechanical errors during aging are not displayed. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 63 5 6 7 8 F E D C B A 5 6 7 8 FX-M8427ZT/UC (4) Display of Operational Status during Setup Status No. Contents Protective action 21 Focus search start Focus search timeout. 22 Focus search 2 Focus search timeout. 23 Focus search 3 Focus search timeout. 24 Focus search 4 Focus search timeout. 25 Focus search(Setup protection) Focus slips off. 26 Focus search(Fast recovery) Focus slips off. 27 RF detection Focus slips off. 28 Spindle rough servocontrol Focus slips off. 29 Tracking balance adjustment start Focus slips off. 30 Tracking balance adjustment 2 Focus slips off. 31 Tracking balance adjustment 3 Focus slips off. 32 Tracking close start(Spindle stationary servocontrol setting) Focus slips off. 33 Tracking close 2 Focus slips off. 34 Tracking close 3 Focus slips off. 35 Focus/Tracking AGC start Focus slips off. 36 Focus/Tracking AGC 2 Focus slips off. 37 Focus/Tracking AGC 3 Focus slips off. 38 Focus/Tracking AGC 4 Focus slips off. 39 Focus/Tracking AGC 5 Focus slips off. 40 Focus/Tracking AGC 6 Focus slips off. 41 Focus/Tracking AGC 7 Focus slips off. 42 Focus/Tracking AGC 8 Focus slips off. 43 FE bias start Focus slips off. 44 FE bias 2 Focus slips off. 45 RF AGC start Focus slips off. 46 RF AGC 2 Focus slips off. 47 Lock check start Focus slips off. 48 Lock is being checked Focus slips off. 49 Subcode check start Focus slips off, spindle lock is not performed. 50 Subcode is being checked Focus slips off, no subcode can be read. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 64 1 2 3 4 1 2 3 4 F E D C B A FX-M8427ZT/UC (5) Display Examples 1) During Setup TNO. Min Sec 11 11' 11" 2) During Operation (TOC read, TRK search, Play, FF and REV) The same as in the normal mode. 3) When a Protection Error Occurred (A) Error display ((A)←→(B) : 4 key) display example xx xx' xx" 43 43' 43" (B) Error occurrence timing display in track No. and Error occurrence timing display in absolute time. TNO. Min Sec 10 40' 05" www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 65 5 6 7 8 F E D C B A 5 6 7 8 FX-M8427ZT/UC -AVC-LAN DIAGNOSIS MODE -Operations and functions (1) Key operations for Diagnosis IN (Note *1 ) (2) Key operations for Diagnosis OUT (2) Key operations for Diagnosis OUT (2) Key operations for Diagnosis OUT Normal operation mode All-element lighting mode SW check mode Service check mode The physical addresses for all devices connected to the AVC-LAN (including this product) are displayed. The current and past product conditions are checked by performing the system check and collecting the diagnosis memory data. Each address check result is displayed as follows: "OK", "Not connected", "Check", "Replace", "Old Version" or "No response". Details display mode This mode is available only when the service check result is "Check", "Replace" or "Old Version". For each physical address, the following information is displayed: - Logical address for the device where some failure occurs and the diagnosis codes (indicating details of the failure), which were obtained through system check - In addition to the above data, sub-code (indicating the device with failure), connecting confirmation no. (time stamp), and frequency of occurrence, which were obtained from diagnosis memory data Diagnosis memory clearance < From the service check mode > The diagnosis memory data (codes) for all devices connected are cleared. < From the details display mode > The diagnosis memory data for devices selected is cleared. After memory clearance is completed, the mode is automatically shifted to the service check mode. (6)Key operations for Memory clearance (6)Key operations for Memory clearance Memory clearance automatically ends. (3) Key operations for entering Service check mode (5)Key operations for returning to the service check mode Note *1: To enter the diagnosis IN mode, use the buttons on the head unit. (1) Diagnosis IN While pressing the CH1 and CH6 With three times of beep sound, the mode buttons simultaneously, press the change operation completes. DISC button three times. (2) Diagnosis OUT Keep the DISC button pressed for 1.7 seconds or more and turn the ACC switch OFF. (3) Entering the Service check mode. Press the TRACK UP button. With a beep sound, the mode change completes. (4) Entering the Details display mode. Press the CH2 button. (5) Returning to the service check mode. Press the CH3 button. (6)Clearing the Memory data Keep the CH5 button pressed for 1.7 seconds or more. Change the display (forward) Press the TRACK UP button. Change the display (backward) Press the TRACK DOWN button. -Key operations All elements on the LCD are lit. (This is for checking if the LCD is lit normally.) Note : In this mode, when any key except for TRACK UP is pressed, a beep will be heard once. (You can check if pressing keys are accepted normally by hearing beeps.) (4)Key operations for entering the details display mode 6.7 AVC-LAN DIAGNOSIS MODE 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 66 1 2 3 4 1 2 3 4 F E D C B A FX-M8427ZT/UC After system check completes, the check results for the devices connected to the AVC-LAN are displayed in turn in order of physical address number as follows: "Physical address" ...The smallest physical address number is displayed first, whose check result will follow it. Ex. P190 Physical address number (radio cassette) The physical address is displayed. "Check result" ...The check result is displayed. Ex. good Normal (OK) ECHn Replace CHEC Check OLd Old Version "Physical address" ...The next physical address number is displayed. "Connecting confirmation no. (current)" ...The AVC-LAN time stamp is displayed. Ex. no01 The connecting confirmation number is displayed. The current connecting confirmation number (expressed in the hexadecimal number system by using 00 to FF) The number increases by one each time one minute passes. When 256 minutes pass, the indication returns to 00. Service check mode Details display mode Details display mode (only in case of "Replace", "Check", or "Old Version") This mode is available only when the service check result is "Replace", "Check" or "Old Version". To select this mode, press the CH2 key. "Physical address (for selected devices)" The physical address number is displayed, whose check result details will follow it. Ex. P360 Physical address number (CD-CH) "Diagnosis data source" The detailed items depend on the data source. Ex. SyS The data was obtained from system check. "Logical address" The logical address number for the device with failure is displayed. Ex. 1L_63 Logical address number (CD-CH) The logical address is displayed. Serial number "Diagnosis code" The diagnosis code indicates what problem occurs. Ex. 1d_45 Diagnosis code (abnormal EJECT) The diagnosis code is displayed. If there are two or more diagnosis codes, the diagnosis data display will continue. Ex. COdE The data was obtained from diagnosis memory data. "Logical address"...The same as that for the SyS data "Diagnosis code"...The same as that for the SyS data "Sub code"...This code indicates the device with failure. Ex. 1P_190 The sub code is displayed. "Connecting confirmation number (when some failure occurs)"... AVC-LAN time stamp Ex. no01 The connecting confirmation number (expressed in the hexadecimal number system by using 00 to FF) The connecting confirmation number is displayed. "Frequency of occurrence" ...The frequency of failures occurred Ex. 1c_15 The frequency of occurrence expressed in the decimal number system. The frequency of occurrence is displayed. -Diagnosis mode display 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 67 5 6 7 8 F E D C B A 5 6 7 8 FX-M8427ZT/UC Physical address allocation _ 2 _ 3 Display P_ 1 _ 2 _ 3 Ex.P190 Physical address 0 1 2 3 4 5 6 7 8 9 A B C D E F _ 1 1 0 1 2 3 4 5 6 7 8 9 A B C D E 0 1 2 3 4 5 6 7 8 9 A B C D E 0 1 2 3 4 5 6 7 8 9 A B C D E 0 1 2 3 4 5 6 7 8 9 A B C D E 0 1 2 3 4 5 6 7 8 9 A B C D E F F F F F _ 1 2 _ 1 3 _ 1 4 _ 1 5 _ 1 6 0 2 4 6 8 C E 1,3,5,7, 9-B,D,F M.DISP computer New EMV New device with AV New MM ECU device with AV Audio ECU Audio H/U Rear TV DVD-P Rear Control SW Multi-CD decoder CD-CH commander AMP controlled radio tuner RSE-M New 1-DIN TV Europe navigation DISP.M/U Rear TV with movie mode Navigation with controls MONET ECU Vehicle Information ECU 1-DIN Navigation DISPLAY with SW Europe GW ECU Consolidated inside panel Gateway ECU FM multiplex DISPLAY Steering SW Navigation remote controller Fr controlled SW Simple LCD Consolidated SW MD-CH commander Body computer 0 8 1-7, 9-F 0 8 1-7, 9-F 0 1-F 0 8 C 1-7,9-B,D-F 0 1-F Navigation computer ATIS VICS TV tuner H/W CD-CH H/W DVD-CH TEL information ECU Camera controller Radio Cassette Radio cassette with no CH controller CD-P 1DIN CD-CH MD-P MD-CH DAT DCC TEL ECU Equalizer DSP H/W AMP GPS receiver ATIS decoder FM multiplex decoder CD-CH MD-CH CD-ROM -CH MD-ROM -CH TEL information May Day A/C computer Body computer DVD deck Radio wave beacon Optical beacon 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 68 1 2 3 4 1 2 3 4 F E D C B A FX-M8427ZT/UC Logical address name Logical address Diagnosis code Diagnosis details AM tuner PLL unlocked FM tuner PLL unlocked No antenna connected Antenna power supply abnormal Tuner power supply abnormal AM tuner abnormal FM tuner abnormal SW tuner abnormal TV tuner PLL unlocked FRONTEND abnormal TV divergence shifting error TV – no reception VNR screen error No antenna connected Antenna power supply abnormal SEL +B current – small SEL +B current – large Belt broken Mechanical failure or cassette broken EJECT failure TAPE jamming Dirty head Mech power supply abnormal CD Mech abnormal CD loading/unloading abnormal CD lead-in abnormal No disc loaded Incorrect disc Disc unreadable CD-ROM abnormal CD abnormal EJECT abnormal Scratches or non-recorded side CD high temperature detected Excessive current detected Tray IN/OUT abnormal Elevator abnormal Clamp abnormal MD mech abnormal MD IN/OUT abnormal MD lead-in abnormal No disc loaded Incorrect disc Disc unreadable MD-ROM abnormal MD abnormal EJECT error Scratches or non-recorded side MD high temperature detected Excessive current detected Tray IN/OUT abnormal Elevator abnormal Clamp abnormal 10 11 40 41 42 43 44 45 10 11 40 41 42 43 44 45 46 10 40 41 42 43 44 10 11 12 40 41 42 43 44 45 46 47 48 50 51 52 10 11 12 40 41 42 43 44 45 46 47 48 50 51 52 Radio TV tuner Cassette tape CD CD-P CD-CH MD MD-CH 60H 40H 61H 43H 62H 63H 64H 65H Logical address name Logical address Diagnosis code Diagnosis details No diagnosis Abnormal reset Abnormal +B Abnormal ACC Abnormal MUTE Fuse broken Microcomputer - abnormal ROM - abnormal RAM - abnormal Bus - abnormal F-ROM - abnormal V-RAM - abnormal Gate allay abnormal Paint controller abnormal Backup memory abnormal Voice output controller abnormal Internal power supply abnormal Sync signal abnormal (input) Sync signal abnormal (output) ECU not connected Transmission abnormal Connecting confirmation: abnormal Connecting confirmation: no response Registered device data missing (History of registered devices) Master unavailable Connecting confirmation: abnormal Connecting confirmation: no response Last mode abnormal Command/order: no response Mode status abnormal Transmission fault Master reset Slave reset Master abnormal Registration completion acknowledgement error Voice processor ON abnormal ON/OFF command or parameter abnormal Registration command transmission Multiple frames intermit. Diagnosis - no response 00 01 10 11 12 13 20 21 22 23 24 25 26 27 28 29 2A 30 31 D0 D1 D2 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF E0 E1 E2 E3 E4 FF Communi -cation control 01H Logical address name Logical address Diagnosis code Diagnosis details Gyroscope abnormal GPS receiver abnormal RTC abnormal SS section abnormal No Time updating TCXO abnormal PLL lock abnormal GPS antenna abnormal GPS antenna power supply abnormal Map disc reading abnormal SPD signal abnormal Player abnormal High temperature abnormal Antenna power supply abnormal Radio wave beacon - no antenna connected Optical beacon - no antenna connected No FM antenna connected FM receiver abnormal Radio wave beacon abnormal Optical beacon abnormal Voice-control activation SW abnormal Voice-control Microphone abnormal Multi-CD-CH (optical cable) abnormal Multi-CD-CH (optical cable) not connected Multi-CD-CH (CarNet) abnormal Multi-CD-CH (CarNet) not connected HIT64 communication not connected HIT64 communication abnormal HIT64 BRQ disconnection HIT64 BRQ short-circuit HIT64 disconnection CarNet communication not connected CarNet communication abnormal CarNet periodical communication abnormal Video circuit abnormal Back light abnormal (with no current) Back light abnormal (with excessive current) Panel open/close mechanical operation abnormal Front seat monitor abnormal Heater abnormal Panel SW abnormal Touch SW failure 10 11 12 13 14 15 16 40 41 42 43 44 45 41 45 46 47 4A 4B 4C 40 41 40 41 42 43 50 51 52 53 54 55 56 57 10 11 12 13 40 41 10 11 Navigation /GPS Extended communi -cation Information display/front monitors 58H 80H 02H 32H 34H Diagnosis code table FM multiplex (VICS), radio wave beacon, beacon, optical beacon, FM multiplex (data), and FM multiplex tuner 5AH 84H 5BH 83H 82H 9AH Voice control 85H SW, Audio SW, SW shifting, Command SW 21H 23H 24H 25H 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 69 5 6 7 8 F E D C B A 5 6 7 8 FX-M8427ZT/UC 7. GENERAL INFORMATION 7.1 DIAGNOSIS 7.1.1 DISASSEMBLY Remove the four screws. - Removing the Frame (Fig.2) 2 Fig.1 Disconnect the connector and then remove the Grille Assy. - Removing the Grille Assy (Fig.1) Fig.2 Grille Assy Knob Unit Knob Unit 1 Remove the five screws and then remove the Frame. 1 1 1 1 1 1 1 1 Chassis - Removing Chassis (Fig.3) 1 Remove the ten screws and then remove the Chassis. Fig.3 Frame 1 1 2 2 2 2 Remove the four screws. 1 Disconnect the connector and then remove the CD Mechanism Module. - Removing the CD Mechanism Module (Fig.1) 1 1 1 1 1 1 1 1 1 CD Mechanism Module When reassembling: While putting Knob units back on each place, steady each PCB behind (Right PCB, Left PCB) with your other hand because the PCB is fragile. 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 70 - Removing the Main Unit (Fig.5) 1 Fig.5 Straight the tabs at three locations indicated. 2 Remove the two screws and then remove the Main Unit. 2 Main Unit - Removing the Cassette Mechanism Module (Fig.4) Fig.4 Cassette Mechanism Module Remove the four screws and then remove the Cassette Mechanism Module. 1 2 1 1 1 1 1 1 1 1 2 3 4 1 2 3 4 F E D C B A FX-M8427ZT/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 71 5 6 7 8 F E D C B A 5 6 7 8 FX-M8427ZT/UC - How to hold the Mechanism Unit 1.Hold the top and bottom frame. 2.Do not squeeze top frame's front portion too tight, because it is fragile. - How to remove the Top and Bottom Frame 1.When the disk is "clamp" state, unlock Spring A (6 pieces) and Spring B (2 pieces), and unscrew screws (4 pieces). 2.Unlock each 1 of pawl at the both side of the frame, then remove the top frame. 3.Remove the Carriage Mechanical part in such way that; you remove the mechanical part from 3 pieces of Damper while slowly pulling up the part. 4.Now, the top frame has been removed, and under this state, fix the genuine Connector again, and eject the disk. (Caution) When you reassemble the Carriage Mechanical part, apply a bit of alcohol to Dampers. - How to remove the Guide Arm Assy 1.Unlock the spring (1 piece) at the right side of the assembly. 2.Unscrew screws (2 pieces), then remove the Screw Gear Bracket. 3.Shift the Guide Arm Assy to the left and slowly rotate it to the upper direction. 4.When the Guide Arm Assy rotates approximately 45 degree, shift the Assy to the right side direction and remove it. Top Frame Bottom Frame Damper Spring Screw Gear Bracket Guide Arm Assy Carriage Mechanical Part Do not squeeze. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 72 1 2 3 4 1 2 3 4 F E D C B A FX-M8427ZT/UC - How to remove the Control Unit 1.Give jumper-solder treatment to the Flexible Wire of the Pickup unit, then remove the wire from the Connector. 2.Remove all 4 points of solder-treatment on the Lead Wire. Also, unscrew the screw(1 piece). 3.Then, Remove the Control unit. (Caution) Be careful not to damage SW when you reassemble the Control Unit into the device. - How to remove the Loading Arm Assy 1.Unlock the spring (1 piece) and remove the E ring (1 piece) of the Fulcrum Shaft. 2.Shift the arm to the left side direction and unlock pins (2 pieces). - How to remove the Pickup Unit 1.Unscrew 2 pieces of screws, then remove the Pulley Cover. 2.Remove the Feed Screw unit from the pawl of the Feed Screw Guide (The pawl is located inside the guide). 3.Remove the belt from the Pulley, then remove the Pickup unit. (Caution) Make sure not to stain the belt with grease when you fix the belt. Control Unit Jumper-Solder Solder Loading Arm Assy Pickup Unit Pulley Cover Feed Screw Guide Belt Grease Application Grease Application Grease Application www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 73 SW1 TX2+ NC NC NC NC RSLD R-R+ SWG NC R-L- NC SW2 R-L+ RMUTE R-R- ADIM TX2- NC NC GND B ACC TX- TX+ NC ILL- ACC +B ILL+ ANT (AMP+) NC NC ATX+ ATX- NC NC NC MUTE R- R+ L+ L- GND SLD SUB ANTENNA MAIN ANTENNA 5 6 7 8 F E D C B A 5 6 7 8 FX-M8427ZT/UC 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 74 - Pin Functions (PD5772A) Pin No in Name I/O Function and Operation D I Tuner : FM SD input 2 ST I T t 3 XRCK O CD LSI clock output 4 LAMP O Lamp power supply control output 5 LDO O LCD driver : Data output DI I LCD driver : Data input 7 LCK O LCD driver : Clock output 8 BYTE I Connect to ground 9 CNVSS round 10 LOCL uner : Local L output 11 PCE2 O T 12 reset I Reset Input 13 XOUT rystal oscillating element connection terminal 14 VSS GND 15 XIN I Crystal oscillating element connection terminal 16 VDD Power supply terminal 17 nmi I Connect to VDD 18 rck I RDS : Clock input 19 NC Not used 20 cdej I CD EJECT key sense input 21 RX2 I IP-BUS : Data input 22 IPPW P-BUS : Driver power supply output 23 CD5VON CD+5V power supply control output 24 NC Not used 25 XRST CD LSI reset output 26 XCE CD LSI chip enabole output 27 drst O O O O O RDS : Decoder reset output 28 BLIGHT Back Light ON/OFF output 29 RX1 I IP-BUS : Data input 30 TX O IP-BUS : Data output 31 PDO 32 PDI uner : PLL IC data input 33 pck O T 34 PCE1 O Tuner : PLL IC chip select output 35 XPIO3 CD LSI data input/output CD LSI data input/output CD LSI data input/output CD LSI data input/output 36 XPIO2 p p 37 XPIO1 38 XPIO0 I/O I/O I/O I/O 39 LOEJ O Load/Eject control output 40 CONT O Servo driver power supply control output 41 FMPW O FM power supply control output 42 AMPW O AM power supply control output 43 SYSPWR O System power control output 44 RDT I RDS : Data input 45 SEL1b O Amp output select b output 46 SEL1a O Amp output select a output 47 INH1 O Amp output inhibit output (Not used) 48 SEL2b O RSE output select b output 49 SEL2a O RSE output select a output 50 INH2 O RSE output inhibit output (Not used) 51 RSEMUTE O RSE mute output 52 SYSMUTE1 O System mute output 53 SYSMUTE2 O O RSE system mute output 54 CLCONT Driver input select output 55 SWVDD O Keyboard unit power supply control output 56 AMPMUTE O AVC-LAN mute output 57 ADIM I ADIM information input 1 2 3 4 1 2 3 4 F E D C B A FX-M8427ZT/UC 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 75 Pin No. Pin Name I/O Function and Operation 58 ROMDT I/O ROM correction data input/output (Not used) 59 ROMCLK OM correction clock output (Not used) 60 TEST 61 ROMCS O ROM correction chip select output (Not used) 62 VCC Power supply terminal 63 VDCONT O 64 VSS Ground VD power supply control 65 ISEN I Illumination power supply sense input 66 MS I Cassette mechanism : Music search sense input 67 f Cassette mechanism : Head forward/reverse select output 68 PLAY O AY O A Cassette mechanism : MS gain select output 69 mtl I Cassette mechanism : 70 70 NR O Cassette mechanism : Dolby NR ON/OFF select output 71 CSLOAD I 72 POS I Cassette mechanism : Position sense input 73 asens I ACC power supply sense input 74 csej I Tape eject sense input Tape eject sense input T 75 bsens I Back up power supply sense input 76 ES ape end sense input 77 SC2 O Cassette mechanism : Sub motor control 2 output 78 SC1 O Cassette mechanism : Sub motor control 1 output 79 CM O Cassette mechanism : Capstan motor control output 80 stby O Cassette mechanism : Driver stand-by output 81 power OWER key input 82 ENC1+ I VOL encoder (+) input 83 ENC1- I VOL encoder (-) input 84 AUD encoder (+) input 85 ENC2 AUD encoder (-) input 86 LCE1 O O I LCD driver 1 chip enable output 87 home Home SW sense 88 LRST LCD driver reset output 89 DSCSNS I Mechanism SW sense input 90 rdslk I RDS : LK signal input 91 TEMP Temperature sense input 92 VDSENS I VD power supply sense 93 SL uner : Signal level input 94 ILL- I 95 STSW2 I Steering switch 1 input 96 AVSS AVSS A A/D converter ground terminal 97 STSW1 I Steering switch 1 input 98 VREF A/D converter reference voltage terminal 99 AVCC AVCC A A/D converter power supply terminal 100 NC Not used 30 31 50 51 80 81 100 1 * PD5772A * S-812C56AUA-C3K * S-80835CNUA-B8U IC's marked by * are MOS type. Be careful in handling them because they are very liable to be damaged by electrostatic induction. VREF 1 2 3 VDD VSS OUT 1 2 3 VIN VOUT GND Reference Voltage 5 6 7 8 F E D C B A 5 6 7 8 FX-M8427ZT/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 76 No. Symbol I/O Explain 1 STIND O stereo "Low" when the FM stereo signals are received. indicator To be pulled up to the "VDD" at 47kΩ. 2 FMSD FM station "High" when signals are received. To be pulled up to the "VDD" at 47kΩ detector Meanwhile, 10kΩ should be used when taking diver FIX trigger from here and "High: 0.9VDD or more" and "Low: 250mV or less". (Should satisfy the diver IC specifications) 3 NL1 O noise level-1 "High" when noise is received. Output for the RDS. GND at 47kΩ//1,800pF. 4 NL2 O noise level-2 "High" when noise is received. Output for the RDS. GND at 36kΩ//330pF. 5 Rch O R channel FM stereo "R-ch" signal output or AM audio output. output Add the specified de-emphasis constant. 6 Lch O L channel FM stereo "L-ch" signal output or AM audio output. output Add the specified de-emphasis constant. 7 WC write control EEPROM write control. Writing permissible at "Low". Normally open. 8 SDBW O SD bandwidth SD bandwidth signal output. For detection of detuning data for the RDS. 9 AMDET O AM detector AM detector output. r out < 100Ω output 10 VDD power Power supply pin for the digital section. supply DC 5V +/- 0.25V. Be careful about overlapping noise in the logic section. 11 DGND digital ground Grounding for the digital section. 12 CE2 I chip enable-2 EEPROM chip enable. Active a "Low" To be pulled up to the "VDD" at 47kΩ 13 SL I/O signal level Received FM/AM signal level (strength) output. Connect the specified load resistor and capacitor (10k Ω+ 39k Ω//4,700pF) 14 DI/DO I/O data input/ Data input/Data output data output To be pulled up to the "VDD" at 47kΩ 15 CK I clock Clock input To be pulled up to the "VDD" at 47kΩ 16 CE1 I chip enable-1 AF·RF chip enable. Active at "High"To be grounded at 47kΩ 17 AMPNS AM PNS IF signal IF signal output for AM PNS circuit. 18 LDET O lock detector Active at "Low". To be pulled up to the "VDD" at 47kΩ 19 CREQ I current request Active at "Low". To be grounded at 47kΩ 20 AMINI AM audio input The frequency response and the level are set by connecting an external CR network with terminal AMIN as terminal AMDET. r in = 50kΩ 21 COMP O composite signal FM composite signal output. r out < 100Ω 22 VCC power supply Analog section power supply pin.DC 8.4V +/- 0.3V 23 LOCH I local high FM local high pin. When seeking local high, apply 5V together with "LOCL". 24 FMLOCL I FM local low FM local low pin. When seeking local low, apply 5V to the base of the NPN transistor with which the specified resistor is being connected to the emitter. Keep it open in case of ordinary marketed models. 25 LOCL I local low FM/AM local low pin. When seeking local low, apply 5V to the base of the NPN transistor.Since this pin is exclusive for AM when the FMLOCL is in use, do not drive it under FM. 26 RFGND RF ground Grounding for the antenna section. 27 FMANT I FM antenna input FM antenna input. 75Ω. Surge absorber (DSP-201M-S00B) is necessary. 28 AMANT I AM antenna input AM antenna input. High impedance. Connect to the antenna through an L (LAU type) of 4.7µH.To cope with the power transmission line hums, insert a series circuit consisting of an L (a coil of about 100mH) + R (a resistor of 470 Ω to 2.2kΩ) between the GND. IC 3 EEPROM 28 27 FM/AM 1ST IF 10.7MHz T51 Q51 CF51 CF52 CF53 IC1 MIXER, IF AMP, DET. 6 21 18 LDET COMP 22 25 10 14 12 15 16 8 13 3 CF202 VDD VCC DI/DO CE2 CK CE1 SDBW SL FMSD NL1 NL2 IC 2 FM MPX AMANT FMANT ATT ATT AMRF FMRF IMG ADJ RF ADJ X901 10.25MHz ANT ADJ LOCL 23 LOCH AMDET MPXREF 41kHz AM 2ND IF 450kHz 19 CREQ 11 DGND 1 STIND L ch 5 R ch 9 24 AMDET FMLOCL 20 17 7 AMPNS WC 26 RFGND AMIN - FM/AM Tuner Unit O O 4 2 1 2 3 4 1 2 3 4 F E D C B A FX-M8427ZT/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 77 COMMON SEGMENT - LCD(CAW1722) COM1B COM4B COM3B COM2B COM1A COM2A COM3A COM4A SEG33 SEG34 SEG35 SEG36 SEG37 SEG38 SEG39 SEG40 SEG41 SEG42 SEG43 SEG44 SEG45 SEG46 SEG47 SEG48 SEG49 SEG50 SEG51 SEG52 SEG53 SEG54 SEG55 SEG56 SEG57 SEG58 SEG59 SEG60 SEG61 SEG62 SEG63 SEG64 SEG65 COM4B COM3B COM2B COM1B SEG17 SEG18 SEG19 SEG20 SEG21 SEG22 SEG23 SEG24 SEG25 SEG26 SEG27 SEG28 SEG29 SEG30 SEG31 SEG32 SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 COM4A COM1A COM2A COM3A 5 6 7 8 F E D C B A 5 6 7 8 FX-M8427ZT/UC 7.2.2 DISPLAY 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 78 1 2 3 4 1 2 3 4 F E D C B A FX-M8427ZT/UC 7.3 EXPLANATION 7.3.1 SYSTEM BLOCK DIAGRAM AMPLIFIER GM-8337ZT/E RSE ECU OTHER MAKERS NAVI SPEAKER Except FL +B, ACC +B, ACC AVC-LAN AVC-LAN L / R Video Video FL FL(or FR) AVC-LAN AVC-LAN L/R L / R L/R AVC-LAN Video Video OTHER MAKERS FX-M8427ZT/UC EMV OTHER MAKERS VTR Adapter OTHER MAKERS Rear Disp and SDVD OTHER MAKERS REMOTE CONTROL INFRARED HEAD PHONE 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 79 AMPLIFIER GM-8337ZT/E NAVI SPEAKER Except FL +B, ACC AVC-LAN FL FL AVC-LAN AVC-LAN L / R Video OTHER MAKERS FX-M8427ZT/UC EMV OTHER MAKERS 5 6 7 8 F E D C B A 5 6 7 8 FX-M8427ZT/UC AMPLIFIER GM-8337ZT/E SPEAKER +B, ACC AVC-LAN L / R FX-M8427ZT/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 80 AMPLIFIER GM-8337ZT/E RSE ECU OTHER MAKERS SPEAKER +B, ACC +B, ACC AVC-LAN L / R Video AVC-LAN L / R L / R L / R AVC-LAN Video FX-M8427ZT/UC VTR Adapter OTHER MAKERS Rear Disp and SDVD OTHER MAKERS REMOTE CONTROL INFRARED HEAD PHONE 1 2 3 4 1 2 3 4 F E D C B A FX-M8427ZT/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 81 5 6 7 8 F E D C B A 5 6 7 8 FX-M8427ZT/UC VCC=5V Pin 62 VDD=5V Pin 16 Power ON BSENS=L ASENS=L YES bsens Pin 75 asens Pin 73 SWVDD←H Pin 55 IPPW←H Pin 22 SYSPWR←H Pin 43 Source keys operative Completes power-on operation.(After that, proceed to each source operation.) Source ON 7.3.2 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 82 1 2 3 4 1 2 3 4 F E D C B A FX-M8427ZT/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 CD pickup lenses Cleaning liquid : GEM1004 Cleaning paper : GED-008 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 83 5 6 7 8 F E D C B A 5 6 7 8 FX-M8427ZT/UC - RADIO POWER/ VOLUME MANUAL TUNING AM FM PRESET CHANNEL MEMORY PRESET CHANNEL RECALL 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 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 2003 K-ZZU. JAN. 2003 Printed in Japan - TAPE - CD POWER/ VOLUME TRACK NUMBER SEARCH CD EJECT RANDOM PLAY FF REV REPEAT DISC NUMBER SEARCH CD TEXT CD POWER/ VOLUME AUTO PROGRAM SEARCH FF REW DIRECTION CHANGE REPEAT DOLBY B NR TAPE EJECT TAPE 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

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