ORDER NO. CRT2547 PUB. NO. CRT2547 AUDIO SYSTEM HEAD UNIT Manufactured for TOYOTA by PIONEER CORPORATION VEHICLE DESTINATION PRODUCED AFTER TOYOTA PART No. ID No. PIONEER MODEL No. LEXUS LS430 U.S.A., CANADA August 2000 86120-50600 P6810 FX-MG8006ZT/UC LEXUS LS430 U.S.A., CANADA August 2000 86120-50760 P6810 FX-MG8006ZT-91/UC LEXUS LS430 U.S.A., CANADA August 2000 86120-50590 P6814 FX-MG8506ZT/UC LEXUS LS430 U.S.A., CANADA August 2000 86120-50750 P6814 FX-MG8506ZT-91/UC LS430 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 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 - Dolby noise reduction manufactured under license from Dolby Laboratories Licensing Corporation. "Dolby" and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation. FX-MG8006ZT/UC - Supplementary model is identical to the original except for the addition of following items. Description Part No. FX-MG8006ZT-91/UC FX-MG8506ZT-91/UC Polyethylene Bag CEG1026 CEG1026 Carton CHA4120 CHA4120 Contain Box CHL4122 CHL4123 Protector(TOP) CHP2319 CHP2319 Protector(BOTTOM) CHP2320 CHP2320 FX-MG8506ZT/UC ID No.P6810 ID No.P6814 - This service manual should be used together with the following manual(s): Model No. Order No. Mech. Module Remarks CX-631 CRT1640 2L Cassette Mech. Module:Mech.Description, Disassembly CX-890 CRT2376 G1 CD Mech. Module:Circuit Description, Mech.Description, Disassembly CONTENTS 1. SAFETY INFORMATION ............................................3 2. EXPLODED VIEWS AND PARTS LIST.......................4 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ...12 4. PCB CONNECTION DIAGRAM ................................32 5. ELECTRICAL PARTS LIST ........................................54 6. ADJUSTMENT..........................................................60 7. GENERAL INFORMATION .......................................63 7.1 DIAGNOSIS.......................................................63 7.1.1 TEST MODE.............................................63 7.1.2 DIAGNOSIS MODE .................................68 7.1.3 DISASSEMBLY ........................................72 7.1.4 PCB LOCATIONS .....................................77 7.1.5 CONNECTOR FUNCTION DESCRIPTION ..78 7.2 IC........................................................................79 7.3 EXPLANATION..................................................84 7.3.1 SYSTEM BLOCK DIAGRAM ...................84 7.3.2 OPERATIONAL FLOW CHART................86 8. OPERATIONS AND SPECIFICATIONS.....................87 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 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 - CD Player Service Precautions 1. For pickup unit(CXX1313) handling, please refer to"Disassembly"(see page 72). During replacement, handling precautions shall be taken to prevent an electrostatic discharge(protection by a short pin). 2. During disassembly, be sure to turn the power off since an internal IC might be destroyed when a con- nector is plugged or unplugged. 3. Please checking the grating after changing the ser- vice pickup unit(see page 61). - When the Repair is Complete When the repair is complete, make the CD mechanism ready for transportation Bup On, Acc OFF SEEK/TRACK UP+ DISC(CD)+Acc ON Bup OFF, Acc OFF Shift completion to the transportation mode. Disc loading slot illumination : Lighting Disc loading slot illumination : Blinking The mode is shifting to the transportation mode. 1. 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 4 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 2. EXPLODED VIEWS AND PARTS LIST 2.1 EXTERIOR 35 NOTE: Please use the gray part shown in figure above cut- ting off when you exchange the rubber(CNV5881) for new parts. 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 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 5 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 1 Screw BMZ26P040FMC 2 Screw BMZ26P050FMC 3 Screw BMZ50P080FMC (FX-MG8006ZT/UC,FX-MG8506ZT/UC) 4 Connector CDE6172 5 Case CNB2542 6 90468-04191 CNC9048 7 Cushion CNM6917 8 Guide CNV6044 9 Main Unit CWM6847 10 Screw BMZ30P060FMC 11 Screw(M3x6) CBA1393 12 Terminal(CN806) CKF1059 13 Connector(CN802) CKM1315 14 Connector(CN801) CKM1322 15 Plug(CN303) CKS-291 16 Connector(CN301) CKS3568 17 Connector(CN804) CKS3751 18 Connector(CN701) CKS3930 19 Holder CNC8163 20 Screw BPZ20P080FMC 21 Button(MODE) CAC5958 22 Button(EJECT) CAC5960 23 Button(SEEK) CAC6356 24 Button(CH) CAC6357 25 Button(TRAF) CAC6431 * 26 Lighting Conductor Unit CXB6916 27 Holder Unit CXB6898 28 Lighting Conductor CNV5683 29 Lighting Conductor Unit CXB6915 30 Holder CNV6039 31 Lighting Conductor Unit CXB6899 32 Keyboard Unit CWM6860 33 Connector(CN902) CKS3751 34 Connector(CN903) CKS4354 35 Rubber CNV5881 36 Knob Unit CXB3551 37 Grille Unit CXB6892 (FX-MG8006ZT/UC,FX-MG8006ZT-91/UC) Grille Unit CXB6894 (FX-MG8506ZT/UC,FX-MG8506ZT-91/UC) 38 Chassis Unit CXB3549 39 Door(FX-MG8006ZT/UC, CAT2102 FX-MG8006ZT-91/UC) Door(FX-MG8506ZT/UC) CAT2169 FX-MG8506ZT-91/UC) 40 Spring CBH2427 41 Screw BPZ20P080FMC 42 Button(LOAD) CAC5968 43 Button(EJECT) CAC5969 44 Connector CDE6293 45 Lighting Conductor CNV6638 46 SW Unit CWM6872 47 Connector(CN905) CKS4354 48 Grille Unit CXB6927 49 Screw BPZ20P080FMC 50 Door CAT2151 51 Washer CBF1037 52 Spring CBH2339 53 Gear CNV6116 54 Bracket Unit CXB5254 55 Screw IMS20P030FMC 56 86208-50010 CXB6031 (FX-MG8006ZT/UC,FX-MG8506ZT/UC) 57 86207-50010 CXB6032 (FX-MG8006ZT/UC,FX-MG8506ZT/UC) 58 Screw BMZ20P020FMC 59 Screw BMZ26P030FMC 60 Cassette Mechanism Module EXK3885 61 Transistor(Q809,811,812) 2SB1185 62 Screw(M2x2) CBA1250 63 Spring CBH2361 64 Spring CBH2365 65 Spring Unit CXB6850 66 Connector CDE6302 67 Chassis CNA2131 68 Holder CNC7477 69 Holder CNC7826 70 Holder CNC8160 71 Holder CNC8161 72 Holder CNC8162 73 ••••• 74 Sheet CNM5981 75 Insulator CNM7141 76 Sheet CNM6318 77 Insulator CNM6410 78 Cushion CNM6927 79 PCB CNP5399 80 Damper CNV5120 81 Holder CNV5543 82 Screw IMS20P040FMC 83 Mechanism Assy(Service) CXX1430 84 Screw ISS26P050FMC 85 Screw ISS26P060FMC * 86 Seal CNM5714 87 Rubber CNV6596 88 Spacer CNM7140 89 Spacer CNM7179 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 - EXTERIOR SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. 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. 6 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 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 2.2 CD MECHANISM www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 8 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 1-9 ••••• 10 CD Core Unit(Servo Unit) CWX2421 11 Connector(CN101) CKS2764 12 Connector(CN301) CKS3966 13 Connector(CN201) CKS3991 14 CD Core Unit(STS Unit) CWX2422 15 Connector(CN701) CKS3989 16 Connector(CN801) CKS3989 17 Connector(CN802) CKS4054 18 Screw CBA1037 19 Screw CBA1041 20 Screw CBA1076 21 Screw CBA1250 22 Washer CBA1512 23 Screw CBA1452 24 Screw CBA1453 25 Screw CBA1479 26 Washer CBF1037 27 Washer CBF1038 28 Washer CBF1039 29 Washer CBF1064 30 Spring CBH2007 31 Spring CBH2271 32 Spring CBH2274 33 Spring CBH2014 34 Spring CBH2015 35 Spring CBH2016 36 Spring CBH2017 37 Spring CBH2290 38 Spring CBH2366 39 Spring CBH2064 40 Spring CBH2195 41 Spring CBH2196 42 Spring CBH2224 43 Spring CBH2250 44 Screw CBA1082 45 Roller CLA3154 46 Roller CLA3157 47 Roller CLA3159 48 Roller CLA3160 49 Shaft CLA3179 50 Spacer CLA3194 51 Roller CLA3248 52 Bush CLA3353 * 53 Shaft CLA3469 54 Shaft CLA3693 55 Steer CNC7215 56 Steer CNC7216 57 Cam CNC8774 * 58 Holder CNC7235 59 Gear CNC7236 60 Gear CNC8883 61 Lever CNC7243 62 Lever CNC7244 63 Lever CNC7245 64 Lever CXB4944 65 Cover CNC7441 66 Holder Unit CXB4946 67 Lever CNC9088 68 Gear CNC8140 69 Sheet CNM6840 70 PCB CNP5764 71 PCB CNP6010 72 Gear CNR1479 73 Gear CNR1481 74 Gear CNR1495 75 Gear CNR1501 76 Gear CNR1502 77 Gear CNR1540 78 Gear CNR1541 79 Belt CNT1080 80 Worm Gear CNV5046 81 Gear CNV5047 82 Gear CNV5048 83 Gear CNV5049 84 Holder CNV5056 85 Pulley CNV5058 86 Arm CNV5061 87 Spacer CNV5066 88 Arm CNV5189 89 Cover CNV5207 90 Cover CNV5424 91 Cover CNV5425 92 Lever CNV5427 93 Arm CNV5491 94 Gear CNV5519 95 Holder CNV5648 96 Composite PCB CNX3327 97 Composite PCB CNX2989 98 Chassis Unit CXB5940 99 Frame Unit CXB5806 100 Lever Unit CXB6026 101 Arm Unit CXB2704 102 Lever Unit CXB2708 103 Lever Unit CXB2709 - CD MECHANISM SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 9 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 104 Lever Unit CXB4949 105 Arm Unit CXB2712 106 Lever Unit CXB4948 107 Lever Unit CXB2714 108 Carriage Mechanism Unit(G1) CXB4941 109 Screw CBA1041 110 Screw CBA1250 111 Screw CBA1362 112 Screw CBA1471 113 Washer CBF1038 114 Spring CBH2008 115 Spring CBH2009 116 Spring CBH2010 117 Spring CBL1335 118 Roller CLA3913 * 119 Bracket CNC7228 120 Guide Unit CXB4417 121 Cover CNC7628 122 Sheet CNM6414 123 Sheet CNM5378 124 ••••• 125 Sheet CNM5827 126 PCB CNP4978 127 Ball CNR1189 128 Bearing CNR1423 129 Belt CNT1079 130 Holder CNV5037 131 Guide CNV5040 132 Clamper CNV5042 133 Rack CNV5111 134 Arm CNV5579 135 Holder CNV5759 * 136 Chassis CXB6025 137 Arm Unit CXB2705 138 Motor Unit(M4 CARRIAGE) CXB3178 139 Screw Unit CXB3179 140 Lever Unit CXB4450 141 Bracket CNC8584 142 Spacer CNM6345 143 Motor(M5 SPINDLE) CXM1120 144 Screw JFZ14P020FZK 145 Washer YE15FUC 146 Arm Unit CXB6052 147 Arm Unit CXB6053 148 Tray Assy CXB4307 149 Spring CBH2269 150 Sheet CNM7109 151 Cam Motor Assy CXB5240 152 ••••• * 153 Bracket Unit CXB5201 * 154 Motor Unit(M1 Cam Gear) CXB3174 * 155 Motor Unit(M3 ELV) CXB3175 156 Screw JFZ20P025FMC 157 Loading Arm L Assy CXB3171 158 Loading Arm L Assy(Service)CXX1415 159 Screw CBA1453 160 Washer CBF1038 161 Loading Arm R Assy(Service)CXX1457 162 Washer CBF1074 163 Spring CBH2136 * 164 Arm CNC7241 * 165 Arm CXB4449 166 Holder CBL1508 167 Belt CNT1079 168 Holder CNV5055 169 Pulley CNV5057 170 Roller CNV6209 171 Guide CNV5125 * 172 Bracket Unit CXB5937 173 Roller Gear Unit CXB3176 * 174 Motor Unit(M2 LOAD) CXB3177 175 Screw JFZ14P020FMC 176 Loading Arm R Assy CXB5839 177 Screw CBA1453 178 Washer CBF1074 179 Spring CBH2136 * 180 Arm CNC7242 * 181 Arm CXB5822 182 Screw JFZ20P014FMC 183 Roller CNV6209 184 Roller Gear Unit CXB3176 185 Guide CNV5126 186 Switch(S885 MAX DETECT) CSN1052 187 LED(D883) CL202IRXTU 188 Photo-transistor(Q881) CPT230SCTD 189 LED(D891,892) CL202IRXTU 190 Switch(S887 CLAMP) CSN1051 191 Switch(S886 ELV HOME) CSN1052 192 Bracket Unit CXB6086 193 Photo-transistor(Q851,852) CPT230SCTD 194 Resistor(R856) RS1/8S911J 195 Resistor(R857) RS1/8S821J 196 Photo-interrupter(Q1) RPI-221 197 Screw CBA1387 198 Pickup Unit(Service)(P8) CXX1313 199 Spring CBL1467 200 Bracket CNC8902 201 Connector CDE6302 202 Screw CBA1015 Mark No. Description Part No. Mark No. Description Part No. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 10 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 2.3 CASSETTE MECHANISM MODULE www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 11 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 1 Screw BSZ20P040FMC 2 Washer CBF1037 3 Washer CBF1038 4 Washer CBG1003 5 Deck Unit EWM1027 6 Screw(M2x5) EBA1028 7 Screw(M2x2.5) EBA1037 8 Spring EBH1531 9 Spring EBH1589 10 Connector(CN251) CKS3540 11 Spring EBH1515 12 Spring EBH1587 13 Spring EBH1517 14 Spring EBH1518 15 Spring EBH1519 16 Spring EBH1537 17 Cord EDD1027 18 Photo-interrupter(EGN2,3) EGN1006 19 Photo-interrupter(EGN1) EGN1005 20 Roller ENR1031 21 Shaft ELA1362 22 Roller ELA1348 23 Arm ENC1490 24 Arm ENC1397 25 Guide ENC1519 26 Holder ENC1516 27 Lever ENC1448 28 Arm ENC1488 29 Roller ENR1023 30 Belt ENT1027 31 Gear ENV1347 32 Collar ENV1508 33 Gear ENV1350 34 Flywheel ENV1500 35 Worm Gear ENV1439 36 Worm Wheel ENV1440 37 Gear ENR1037 38 Lever ENV1533 39 Arm ENV1525 40 Gathering PCB ENX1037 41 Gathering PCB ENX1060 42 Switch(S1)(S2) ESG1004 43 Motor Unit(M2)(SUB) EXA1382 44 Chassis Unit EXA1559 45 Tube ENM1039 46 Roller ENR1027 47 Reel Unit EXA1560 48 Head Base Unit EXA1434 49 Lever Unit EXA1578 50 Gear Unit EXA1545 51 Frame Unit EXA1476 52 Lever Unit EXA1439 53 Head Assy(HD1) EXA1594 54 Motor Unit(M1)(MAIN) EXA1499 55 Washer HBF-179 56 Screw JGZ20P025FNI 57 Spring EBH1545 58 Washer YE20FUC 59 Pinch Roller Unit EXA1533 60 Pinch Roller Unit EXA1532 61 Capacitor(C1) CEAL4R7M35 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 12 A 1 2 3 4 B C D 1 2 3 4 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAM FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 8.5V BU 60 59 58 57 78 77 76 ELV1 ELV2 LO1 LO2 PH2 PH1 PH3 LOAD ELHOME CLAMP 55 6 CG1 CG2 62 61 POWER 26 Q702 Q301 CD MUTE DOORSW LOADSW MODESW 79 ELVSNS TAPEB TL BUS LOAD PH1 PH2 PH3 LO2 LO1 ELV2 ELV1 CG2 CG1 elvsns POWER CONT EMPH VD Lch 3 1 2 8 7 39 6 5 4 48 49 46 47 44 45 50 41 16 12 42 VD CD9V 43 9 CN701 BU CD9V CN251 CN301 CN252 CN253 IC251 HA12216F TAPE EQUALIZER MECHANISM DRIVER IC351 PA2020A Q271 B.U B.U M SUB MOTOR M MAIN MOTOR 10 +B TAPE-L MTL MTL VR301 VREF 6 22 14 17 2 51 53 17 7 18 19 5 2 NR Q351 Q352 1 9 8 STBY LOAD LOAD SWITCH 70µs SWITCH MODE SENSE FWD SENSE REV SENSE 1 4 5 4 3 20 4 3 20 FWD LcH REV LcH 2 3 8 1 6 4 2 3 8 1 6 4 Q854 Q809 CD9V AUDIO8.5V BU VDD ILL8V BU BU BU 8.5V Q852 Q817 Q816 Q808 Q856 Q804 VDD REGULATOR ILL8V REGULATOR SW5V Q811 Q813 Q812 Q814 40 CD5V EREF 75 VDCONT SW5V DECK UNIT PCB UNIT REEL PCB MAIN UNIT PICKUP UNIT(SERVICE) MOTOR PCB(B) MOTOR PCB(A) CD CORE UNIT(SERVO UNIT) PCB UNIT(D) PCB UNIT(A) PCB UNIT(C) PCB UNIT(E) PCB UNIT(B) LOAD MOTOR PCB CD CORE UNIT(STS UNIT) HOLOGRAM UNIT FOCUS ACT TRACKING ACT MD LD+ LD- LD MD FO+ TO+ 16 17 V5 Q101 Q102 PD LD CN101 IC 101 UPC2572GS RF AMP IC 201 UPD63702AGF DIGITAL SERVO PROCESSOR DIGITAL SIGNAL PROCESSOR µ-COMPUTER INTERFACE 35 69 EFM CD 4CH DRIVER IC 301 BA5986FM 14 11 16 15 22 BVD V5 MUTE 9 MD/SD/TD/FD 74 10 11 VR2 XTAL XTAL X201 5V VD CONT CN201 CN801 5V VD CN301 WDCK RFCK RAOV LRCK SCKO DOUT MCK IC 501 CXD2511R SHOCKPROOF CONTROLLER BCK DATA LRCK XTLI 39 5 12 IC 601 AK4321VF 8fs DF D/A LPF CN701 6 18 DEMO PD IC 502 MSM514400DP-60TS 4M DRAM VD VD LCH WDSL/CHMO/CHMI XWRE/XRDE/XQOK XWIH/XEMP/ADRMON/CHDT V+5V IC 701 BA05SFP 5V REGULATOR VM VD POWER CONT EMPH 4 2 1 XAO/XSTB/XSO/XSI/XSCK/XRST/SCONT ELVSNS LOADSW DOORSW MODESW S801 S802 S803 MOTOR DRIVER IC 802 LB1836M 2 6 3 5 ELVSNS MOTOR DRIVER LB1836M IC 801 2 6 13 9 5 3 12 10 CG1 CG2 CG- CG+ EL- EL+ ELV1 ELV2 LO1 LO2 MAXSW PH2 PH1 PVD LO- LO+ PVD PVD Q801 VD Q802 LOAD ELHOME CLAMP CLAMP ELHOME CN802 M BCL SPINDLE MOTOR CARRIAGE MOTOR HOME SWITCH EC VM VCC ST/SR GND HOME M LOADING MOTOR M CAMGEAR MOTOR M ELEVATION MOTOR Q851 Q852 D891 D892 PH1 PVD Q881 D883 PH2 S883 MAX DETECT SWITCH PH1 PVD PH1 PH2 MAXSW LD MOTOR- LD MOTOR+ MAXSW PH2 PH1 PVD ELV HOME S886 S887 CLAMP ELEVATION SENSE V+5V 5 14 15 4 3 1 2 3 4 8 5 6 7 10 11 1 1 1 1 2 3 4 1 2 4 1 2 1 1 2 3 5 6 3 4 2 1 5 6 3 4 2 1 5 7 3 4 2 1 7 5 9 8 10 11 10 2 11 1 19 28 29 30 19 28 29 30 45 44 46 42 8 9 35 39 10 1 50 49 48 6 7 11 4 5 2 3 47 46 45 12 44 43 36 35 37 32 33 39 41 41 43 48 50 LOAD E F G I 19 19 28 28 29 29 30 30 O P N H I J L K M D F E G A www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 13 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 5 6 7 8 5 6 7 8 A B C D CN802 L+ L- MUTE ILL+ ACC ILL- TX+ TX- TXS+ TXS- +B BU CN801 IC701 PD5575B SYSTEM CONTROLLER IC601 PD5556B 60 59 58 57 78 77 76 ELV1 ELV2 LO1 LO2 PH2 PH1 PH3 LOAD modesw 55 6 5 CG1 CG2 62 61 POWER 26 27 53 Q702 Q301 CD MUTE 56 X701 6.290MHz X601 10.00MHz 28 29 EMPH CONT cdmute 50 TAPEMUTE MUTE 47 51 sysmute 45 swvdd XIN XOUT 15 13 XIN XOUT 2 17 18 DCLOSE 40 79 loadsw doorsw clamp elhome elvsns Q307 TAPE MUTE SYS MUTE Q603 Q602 Q309 IC301 NJM2068MD MIXING HARD MUTE SW5V AVC-LAN BUS DRIVER RESET 2 1 IC302 NJM2068MD 2 1 IC602 HA12187FP IC603 S-80730ANDT 1 6 1 2 IC303 NJM2068MD 2 1 IC305 TC74HC4066AF ANALOG SW 4 3 1 2 Q303 Q833 Q831 Q305 Q601 EJ EJ BU SW5V BU MUTE Q801 ISENS Q805 BSENS Q806 ASENS Q807 ILL- Q825 ilsens 23 bsens 20 asens 19 2 5 8 ILL- 94 TX 30 RX1 29 RX2 21 IPPW 22 reset 12 mode 54 ENC1+ 55 ENC1- 56 power 88 ENC2+ 87 ENC2- 86 illpow 52 CDILL dssill 49 53 cdej 18 dload 73 ILL 4 csej 75 VDD S924 DCLOSE S923 LOAD S922 CD EJECT CN903 CN905 CN902 CN804 7 1 8 9 10 4 10 3 2 1 21 20 KEY MATRIX VR901 TUNE S901 TAPE EJECT 25 16 MODE MODE 5 36 ENC1P ENC1P 3 38 ENC1M ENC1M 1 40 ENC2P 28 13 PWR PWR 29 12 ENC2M 31 10 VILM2 ILL2 34 7 VCILL CILL 24 17 VILL1 ILL1 33 8 CDEJ CDEJ 22 19 DLOAD DLOAD 18 23 DCLOSE DCLOSE Q824 Q830 Q829 Q828 Q827 Q826 Q823 Q822 ILL8V BU BU 16 ULATOR EREF 75 UNBAL → BAL VR902 POWER-VOL ENC2P ENC2M CD CONTROLLER C RESET 25 VDCONT 13 VDCONT RESET SW UNIT KEYBOARD UNIT NIT B www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 14 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 A 1 2 3 4 B C D 1 2 3 4 A MAIN UNIT KEYBOARD UNIT C G CD CORE UNIT(STS UNIT) N CN251 MODE CDEJ MIXING AMP CD MUTE TAPE MUTE ILL2 SELECTOR CD ILL SELECTOR CD CONTROLLER CD 0dB 1kHz : +2.1dBs TAPE 250nwb/m 315Hz : -7.2dBs TAPE CD : -4.8dBs : +2.2dBs A A-a A-a A-b A-b A-a A-b A-b A-a Large size SCH diagram Guide page Detailed page A-a 3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE) Note: When ordering service parts, be sure to refer to “EXPLODED VIEWS AND PARTS LIST” or “ELECTRICAL PARTS LIST”. 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 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 5 6 7 8 A B C D 5 6 7 8 15 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. PWR ENC2P ENC2M DLOAD UNBALANCE TO BALANCE CONVERTER ANALOG SWITCH HARD MUTE BUS DRIVER VDD 5V REGULATOR LPF AUDIO 8.5V REGULATOR CD 9V REGULATOR ILLUMINATION 8V REGULATOR ILL1 SELECTOR SYSTEM CONTROLLER TAPE : +1.2dBs RESET A A-b www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 16 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 A MAIN UNIT NIT(STS UNIT) N CN251 MODE MIXING AMP CD MUTE TAPE MUTE CD 0dB 1kHz : +2.1dBs TAPE 250nwb/m 315Hz : -7.2dBs TAPE CD : -4.8dBs : +2.2dBs A 1 2 3 4 B C D 1 2 3 4 A-a A-b A-a 1 2 3 4 5 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 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 KEYBOARD UNIT C G CD CORE UNIT(S CDEJ ILL1 SE ILL2 SELECTOR CD ILL SELECTOR CD CONTROLLER 5 6 7 8 A B C D 5 6 7 8 A-a A-b A-a 7 6 8 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 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 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. DLOAD UNBALANCE TO BALANCE CONVERTER ANALOG SWITCH HARD MUTE BUS DRIVER VDD 5V REGULATOR SYSTEM CONTROLLER TAPE : +1.2dBs A 1 2 3 4 B C D 1 2 3 4 A-a A-b A-b 1 2 3 4 5 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 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 PWR ENC2P ENC2M DLOAD LPF AUDIO 8.5V REGULATOR CD 9V REGULATOR ILLUMINATION 8V REGULATOR ILL1 SELECTOR RESET 5 6 7 8 A B C D 5 6 7 8 A-a A-b A-b 6 7 8 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 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 A 1 2 3 4 B C D 1 2 3 4 1 3 2 4 5 KEYBOARD UNIT B C SW UNIT 1 3 2 4 5 TAPE EJECT TRAF 3.3 SW UNIT, KEYBOARD UNIT B C www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 21 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 5 6 7 8 A B C D 5 6 7 8 CN804 MAIN UNIT A C B www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 22 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 A 1 2 3 4 B C D 1 2 3 4 M5 SPINDLE CXM1120 DISC INSERT DETECT M4 CARRIAGE CXB3178 D MOTOR PCB(B) PICKUP UNIT (SERVICE)(P8) RF AMP/ AUTO POWER CONTROL CD DRIVER E CD CORE UNIT(SERVO UNIT) 3.4 CD CORE UNIT(SERVO UNIT) D 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 23 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 5 6 7 8 A B C D 5 6 7 8 FOCUS/TRACKING CARRIAGE/SPINDLE DIGITAL SERVO DIGITAL SIGNAL PROCESSOR D/A CONVERTER 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 24 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 A 1 2 3 4 B C D 1 2 3 4 E CD CORE UNIT (SERVO UNIT) M1 : CXB6929 Q1 : RPI-221 M3 : CXB3175 F MOTOR PCB (A) ELV SENSE SURE TRACK MEMORY CONTROLLER G CD CORE UNIT(STS UNIT) MOTOR DRIVER H +5V REGULATOR 3.5 CD CORE UNIT(STS UNIT) 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 25 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 5 6 7 8 A B C D 5 6 7 8 ROLLER D/A CONVERTER 4M DRAM ? CN??? MOTOR DRIVER ER G A CN701 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 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 1 RFO 0.5V/div. 0.2µs/div. Normal mode: play 1 CH1: RFO 1V/div. 2 CH2: MIRR 5V/div. Test mode: Tracking open 0.5ms/div. 1 CH1: RFO 1V/div. 2 CH2: MIRR 5V/div. Normal mode: The defect part passes 500µs/div. 0.5ms/div. 3 CH1: FIN 0.5V/div. 4 CH2: FOP 2V/div. Test mode: No disc, Focus close 0.2s/div. 3 CH1: FIN 0.5V/div. 5 CH2: FOK 2V/div. Normal mode: Focus close 0.2s/div. 6 CH1: FEY 0.5V/div. 7 CH2: XSI 2V/div. Normal mode: Focus close 1ms/div. 8 CH1: TEY 0.5V/div. 9 CH2: TIN 0.5V/div. Test mode: 32 tracks jump (FWD) 0.5ms/div. 8 CH1: TEY 0.5V/div. 9 CH2: TIN 0.5V/div. Test mode: Single jump (FWD) 0.5ms/div. 6 CH1: FEY 0.1V/div. 3 CH2: FIN 0.2V/div. Normal mode: Play 20ms/div. 3 CH1: FIN 0.5V/div. 0 CH2: SIN 1V/div. Normal mode: Focus close 0.5s/div. GND → GND → GND → GND → - Waveforms 0 SIN 0.5V/div. 0.1s/div. Normal mode: Play REFOUT→ REFOUT→ REFOUT→ REFOUT→ REFOUT→ REFOUT→ REFOUT→ REFOUT→ REFOUT→ REFOUT→ REFOUT→ REFOUT→ REFOUT→ REFOUT→ REFOUT→ REFOUT→ 1 RFO 0.5V/div. 0.5µs/div. Test mode REFOUT→ REFOUT→ REFOUT→ Note:1. The encircled numbers denote measuring pointes in the circuit diagram. 2. Reference voltage REFOUT:2.5V 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 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 3 CH1: FIN 1V/div. $ CH2: HOLD 5V/div. Normal mode: The defect part passes 800µm 8 CH1: TEY 0.5V/div. 6 CH2: FEY 0.1V/div. Normal mode: AGC after focus close 8 CH1: TEY 0.5V/div. ! CH2: SD 0.5V/div. 5ms/div. 0 SIN 1V/div. 10ms/div. Long Search 8 CH1: TEY 1V/div. # CH2: TEC 1V/div. Test mode: Focus close Tracking open 2ms/div. 6 CH1: FEY 0.2V/div. 3 CH2: FIN 0.5V/div. Normal mode: During AGC 1ms/div. @ EFM 1V/div. 2µs/div. Play 0.2s/div. % Dout 2V/div. 5µs/div. Play ^ LRCK 2V/div. 10µs/div. * ADRMON 1V/div. 1s/div. Normal mode: Starting play GND → REFOUT→ REFOUT→ REFOUT→ REFOUT→ REFOUT→ REFOUT→ REFOUT→ REFOUT→ REFOUT→ REFOUT→ REFOUT→ REFOUT→ REFOUT→ REFOUT→ 1 CH1: RFO 1V/div. $ CH2: HOLD 5V/div. Normal mode: The defect part passes 800µm 500µs/div. REFOUT→ REFOUT→ 8 CH1: TEY 0.2V/div. 9 CH2: TIN 0.5V/div. Normal mode: During AGC 1ms/div. REFOUT→ REFOUT→ GND → GND → 500µs/div. 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 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 8 CH1: TEY 0.5V/div. 9 CH2: TIN 0.5V/div. Test mode: 100 tracks jump(FWD) 8 CH1: TEY 0.5V/div. 9 CH2: TIN 0.5V/div. Normal mode: Play 10ms/div. 5ms/div. REFOUT→ REFOUT→ & SCKO 2V/div. 500ns/div. Play REFOUT→ ) CH1: RCH 2V/div. ( CH2: LCH 2V/div. Normal mode: PLAY (0dB,1kHz) 200µs/div. AAGND → AAGND → REFOUT→ REFOUT→ 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 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 1 2 3 4 A B C D 1 2 3 4 H I J L M K CXB3177 G CN802 MAX DETECT SWITCH PCB UNIT(A) PCB UNIT(C) PCB UNIT(E) PCB UNIT(B) PCB UNIT(D) LOAD MOTOR PCB CPT230SCTD CPT230SCTD S886:CSN1052 S887:CSN1051 3.6 PCB UNIT(A,B,C,D,E), LOAD MOTOR PCB M J I H K L 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 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 A 1 2 3 4 B C D 1 2 3 4 DECK UNIT B/C 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 R291 0R0 C271 1/50 R283 0R0 R284 0R0 R282 0R0 C253 390P C254 390P C252 390P C251 390P R281 0R0 R255 180 C256 R01 R258 18K R402 3R3K R403 910 R275 47K R293 0R0 C272 R1 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 4700P R401 12K R276 100K C402 R33 C404 R01 C403 R022 R288 0R0 R274 0R0 R289 0R0 R273 0R0 R272 0R0 R404 270K C405 R033 R278 100K Q271 2SC4116 R292 0R0 R271 18K C301 R1 R294 0R0 R259 13K C255 R01 R257 18K R261 270K NN CN301 A 3.7 CASSETTE MECHANISM MODULE N 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 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 5 6 7 8 A B C D 5 6 7 8 SWITCHES: PCB UNIT S1:LOAD SWITCH..........EJECT-PLAY S2:70µs 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 180 C351 R22 C354 R01 R374 0R0 C355 R1 D351 1SS355 M1 MOTOR UNIT (MAIN MOTOR) EXA1499 M2 MOTOR UNIT (SUB MOTOR) EXA1382 RS3 RS2 RS1 SC2 SC1 TAB MC CE VCC2 NC VCC MCS RRS FRS RSB C TAB MS2 NC NC MM SM1 RRS GND FRS mtl RSB load CN253 CN254 MECHANISM DRIVER IC351 PA2020A R375 0R0 R404 270K C405 R033 R277 220K R278 100K 116 PCB UNIT REEL PCB S1 LOAD ESG1004 S2 ESG1004 70µs MODE SENSE EGN1 EGN1005 EGN2 EGN1006 FWD END SENSE EGN3 EGN1006 REV END SENSE 7 7 8 NM MCS R357 4R7K R358 10K C353 R01 R359 10K C356 R01 R360 1K R361 6R2K R356 2K Q351 2SB1260 Q352 2SC4102 RES NES 8 L1 O P P N O 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 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 A 1 2 3 4 B C D 1 2 3 4 A A MAIN UNIT 4. PCB CONNECTION DIAGRAM 4.1 MAIN UNIT Capacitor Connector P.C.Board Chip Part SIDE A SIDE B NOTE FOR PCB DIAGRAMS 1. The parts mounted on this PCB include all necessary parts for several destination. For further information for respective destinations, be sure to check with the schematic diagram. 2. Viewpoint of PCB diagrams C CN902 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 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 FRONT 5 6 7 8 A B C D 5 6 7 8A SIDE A N CN251 G CN701 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 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 FRONT A 1 2 3 4 B C D 1 2 3 4 A A 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 35 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 T 5 6 7 8 A B C D 5 6 7 8A SIDE B www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 36 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 DCLOSE A 1 2 3 4 B C D 1 2 3 4 4.2 SW UNIT B SW UNIT B C CN903 SIDE A LOAD CD EJECT 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 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 1 2 3 4 A B C D 1 2 3 4B B SW UNIT SIDE B www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 38 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 A 1 2 3 4 B C D 1 2 3 4 1 2 3 4 5 1 2 3 4 5 4.3 KEYBOARD UNIT C KEYBOARD UNIT C SIDE A POWER-VOL TUNE AM FM TAPE DISC TRAF TAPE EJECT SEEK TRACK CH PROG DISC 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 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 1 2 3 4 A B C D 1 2 3 4C SIDE B C KEYBOARD UNIT A CN804 B CN905 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 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 A 1 2 3 4 B C D 1 2 3 4 4.4 CD CORE UNIT(SERVO UNIT) F E REFOUT PICKUP UNIT (SERVICE) D F CD CORE UNIT(SERVO UNIT) E SIDE A 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 41 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 1 2 3 4 A B C D 1 2 3 4 CD CORE UNIT(SERVO UNIT) E SIDE B 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 42 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 A 1 2 3 4 B C D 1 2 3 4 E E MODE DOOR ? F 4.5 CD CORE UNIT(STS UNIT) CD CORE UNIT(STS UNIT) G A CN701 SIDE A G H 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 43 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 1 2 3 4 A B C D 1 2 3 4 CD CORE UNIT(STS UNIT) G SIDE B 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 44 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 A 1 2 3 4 B C D 1 2 3 4 4.6 MOTOR PCB(A) Q1 ELV SENSE M M1 CAM GEAR M M3 ELV 1 30 D CN201 E MOTOR PCB(A) F F SIDE A www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 45 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 1 2 3 4 A B C D 1 2 3 4 1 41 G CN801 G MOTOR PCB(A) F F SIDE B www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 46 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 A 1 2 3 4 B C D 1 2 3 4 4.7 MOTOR PCB(B) SPINDLE MOTOR M5 MOTOR PCB(B) D 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 47 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 5 6 7 8 A B C D 5 6 7 8 M M4 CARRIAGE 1 12 E CN301 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 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 A 1 2 3 4 B C D 1 2 3 4 S887 CLAMP 1 1 7 S886 ELV HOME G CN802 I 11 4.8 PCB UNIT(B) PCB UNIT(B) H 4.9 PCB UNIT(D) PCB UNIT(D) M M H 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 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 1 2 3 4 A B C D 1 2 3 4 4 1 D883 S885 MAX DETECT Q881 I 4.10 PCB UNIT(C) PCB UNIT(C) J J 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 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 A 1 2 3 4 B C D 1 2 3 4 M M2 LOAD 1 1 4 2 I M 4.11 LOAD MOTOR PCB 4.12 PCB UNIT(A) D891 D892 1 2 I LOAD MOTOR PCB K PCB UNIT(A) L K L 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 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 1 2 3 4 A B C D 1 2 3 4 4.13 PCB UNIT(E) PCB UNIT(E) I PCB UNIT(E) I SIDE A SIDE B I 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 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 A 1 2 3 4 B C D 1 2 3 4 IC,Q ADJ VR302 IC351 IC251 Q351 Q352 VR301 HEAD ASSY M1 M2 CN253 CN254 CN252 Q351 Q352 IC351 C354 C352 C351 C353 C356 C355 R355 R362 R375 R373 R374 R358 R357 R361 R360 R359 D351 R356 R354 R353 R352 R351 Q271 R275 R274 R273 R272 R288 R289 R287 R322 R321 R290 R276 R278 R277 R260 R258 R254 R252 R253 C253 R261 R259 R403 R284 R282 R281 R283 R294 R292 C251 R262 R256 R291 VR302 VR301 R251 C301 C272 C256 C254 C252 R257 R293 R255 C255 R271 R285 C310 C302 C405 C309 C402 C401 C403 C404 R404 IC251 R402 R401 Q271 E C322 C271 C321 CN251 1 5 2 10 15 20 19 4.14 DECK UNIT DECK UNIT N A CN301 DECK UNIT N SIDE A SIDE B O N 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 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 1 2 3 4 A B C D 1 2 3 4 1 2 3 4 5 6 7 8 6 5 4 3 2 1 L1 RED M M1 MOTOR UNIT (MAIN MOTOR) LOAD SW S1 70µs SW S2 MODE SENSE EGN1 4.16 REEL PCB 4.15 PCB UNIT PCB UNIT O PCB UNIT O REEL PCB P O P SIDE A SIDE B P O N CN253 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 5. ELECTRICAL PARTS LIST NOTES: - Parts whose parts numbers are omitted are subject to being not supplied. - The part numbers shown below indicate chip components. Chip Resistor RS1/_S___J,RS1/__S___J Chip Capacitor (except for CQS.....) CKS....., CCS....., CSZS..... =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- Unit Number : CWM6847 Unit Name : Main Unit MISCELLANEOUS IC 301 IC NJM2068MD IC 302 IC NJM2068MD IC 303 IC NJM2068MD IC 305 IC TC74HC4066AF IC 601 IC PD5556B IC 602 IC HA12187FP IC 603 IC S-80730ANDT IC 701 IC PD5575B Q 301 Transistor DTC343TK Q 302 Transistor DTC343TK Q 303 Transistor DTC343TK Q 304 Transistor DTC343TK Q 305 Transistor DTC343TK Q 306 Transistor DTC343TK Q 307 Transistor DTC343TK Q 308 Transistor DTC343TK Q 309 Transistor DTA114EK Q 601 Transistor 2SA1162 Q 602 Transistor DTA114EK Q 603 Transistor DTA114EK Q 701 Transistor DTA144EK Q 702 Transistor DTA114EK Q 801 Transistor DTC114EK Q 804 Transistor 2SD1664 Q 805 Chip Transistor 2SC2712 Q 806 Chip Transistor 2SC2712 Q 807 Chip Transistor 2SC2712 Q 808 Transistor 2SB1132 Q 809 Transistor 2SB1185 Q 811 Transistor 2SB1185 Q 812 Transistor 2SB1185 Q 813 Transistor 2SA1162 Q 814 Transistor 2SA1162 Q 816 Transistor 2SD2226K Q 817 Chip Transistor 2SC2712 Q 822 Transistor 2SB1132 Q 823 Transistor DTC123YK Q 824 Transistor DTA114EK Q 825 Transistor 2SA1162 Q 826 FET 2SJ517 Q 827 Transistor DTC123YK Q 828 Transistor DTA114EK Q 829 FET 2SJ517 Q 830 Transistor DTC123YK Q 831 Chip Transistor 2SC2712 Q 833 Transistor DTC114EK Q 852 Transistor IMX1 Q 854 Transistor IMX1 Q 856 Transistor IMD3A D 301 Diode UDZ20(B) D 302 Diode UDZ20(B) D 303 Diode UDZ20(B) D 304 Diode UDZ20(B) D 305 Diode HZU4LL(C) D 601 Diode 1SS355 D 605 Diode 1SS355 D 608 Diode 1SS355 D 609 Diode 1SS355 D 610 Diode 1SS355 D 611 Diode UDZ18(B) D 612 Diode UDZ18(B) D 701 Diode 1SS355 D 801 Diode 1SS355 D 802 Diode UDZS5R6(B) D 803 Diode ERC05-10BE3 D 804 Diode 1SS355 D 805 Diode UDZ20(B) D 806 Diode ERA15-02VH D 807 Diode UDZS5R6(B) D 808 Diode HZU8R2(B1) D 809 Diode HZU8R2(B1) D 810 Diode HZU8R2(B1) D 811 Diode 1SS355 D 812 Diode HZU8R2(B1) D 813 Diode 1SS355 D 814 Diode HZU8R2(B3) D 819 Diode ERA15-02VH D 821 Diode HZU8R2(B3) L 601 Inductor LCTB4R7K3216 L 701 Inductor LCTB4R7K3216 L 801 Choke Coil 0.8mH CTH1239 TH 701 Thermistor CCX1037 X 601 Radiator 10.00MHz CSS1428 X 701 Radiator 6.290MHz CSS1451 RESISTORS R 301 RS1/10S122J R 302 RS1/10S122J R 303 RS1/10S473J R 304 RS1/10S473J R 307 RS1/10S123J R 308 RS1/10S123J R 309 RS1/10S183J R 310 RS1/10S183J R 311 RS1/10S223J R 312 RS1/10S223J R 313 RS1/10S911J R 314 RS1/10S911J R 315 RS1/10S473J R 316 RS1/10S473J R 317 RS1/10S911J R 318 RS1/10S911J R 319 RS1/10S223J R 320 RS1/10S223J R 321 RS1/10S223J R 322 RS1/10S223J =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- 54 A www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 55 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 R 323 RS1/10S222J R 324 RS1/10S222J R 325 RS1/10S222J R 326 RS1/10S222J R 327 RS1/10S510J R 328 RS1/10S510J R 329 RS1/10S510J R 330 RS1/10S510J R 331 RS1/10S103J R 332 RS1/10S153J R 333 RS1/10S470J R 334 RS1/10S470J R 335 RS1/10S470J R 336 RS1/10S470J R 337 RS1/10S103J R 338 RS1/10S392J R 341 RS1/10S302J R 342 RS1/10S302J R 343 RS1/10S104J R 344 RS1/10S104J R 345 RS1/10S223J R 355 RS1/10S472J R 356 RS1/10S102J R 602 RS1/10S473J R 605 RS1/10S471J R 608 RS1/10S102J R 609 RS1/10S681J R 610 RA3C102J R 611 RA3C473J R 612 RA2CQ102J R 613 RS1/10S473J R 616 RS1/10S473J R 618 RS1/10S472J R 619 RA2CQ102J R 620 RA2CQ473J R 621 RA3C102J R 622 RA3C473J R 623 RS1/10S102J R 624 RS1/10S103J R 625 RA3C102J R 626 RA3C473J R 627 1kΩ CCN1120 R 628 47kΩ CCN1131 R 629 RS1/10S102J R 631 RA3C102J R 632 1kΩ CCN1120 R 633 RS1/10S473J R 634 RS1/10S473J R 635 RS1/10S102J R 637 RA2CQ473J R 638 RS1/10S102J R 639 RA2CQ102J R 640 RA3C102J R 641 47kΩ CCN1131 R 642 RS1/10S102J R 643 RA3C102J R 644 RS1/10S681J R 645 RA3C102J R 646 RA3C473J R 649 RS1/10S473J R 651 RS1/10S104J R 652 RS1/4S101J R 653 RS1/4S101J R 654 RS1PMF680J R 701 RS1/10S433J R 702 RS1/10S103J R 703 RS1/10S222J R 704 RS1/10S103J R 705 RS1/10S102J R 706 RA2CQ222J R 707 RA2CQ103J R 708 330Ω CCN1116 R 709 RA2CQ222J R 710 RS1/10S104J R 711 RS1/10S331J R 712 RS1/10S103J R 713 RA2CQ102J R 714 RA2CQ222J R 715 RA2CQ103J R 716 RA2CQ102J R 717 RS1/10S102J R 718 RS1/10S471J R 719 RS1/10S102J R 720 RA2CQ471J R 722 RA2CQ222J R 723 RA2CQ473J R 724 RS1/10S102J R 725 RA3C471J R 726 RA2CQ102J R 727 RA2CQ102J R 728 470Ω CCN1117 R 729 470Ω CCN1117 R 730 470Ω CCN1117 R 731 RS1/10S471J R 732 RS1/10S912J R 733 RS1/10S102J R 734 2.2kΩ CCN1121 R 735 RS1/10S273J R 736 RS1/10S512J R 737 RS1/10S104J R 738 RS1/10S154J R 739 RS1/10S103J R 801 RS1/8S222J R 802 RS1/8S472J R 803 RS1/8S222J R 804 RS1/8S472J R 805 RS1/8S222J R 806 RS1/8S472J R 807 RS1/8S221J R 809 RS1/10S473J R 810 RS1/10S104J R 811 RS1/10S473J R 812 RS1/10S104J R 813 RS1/10S473J R 814 RS1/10S104J R 815 RS1/10S223J R 816 RS1/10S122J R 820 RS1/10S123J R 821 RS1/10S103J R 822 RS1/10S103J R 823 RS1/10S223J R 824 RS1/10S102J R 825 RS1/10S331J R 826 RS1/10S103J R 827 RS1/10S471J R 828 RS1/10S102J R 829 RS1/10S223J R 830 RS1/10S221J R 831 RS1/10S331J R 832 RS1/10S471J =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 56 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 R 833 RS1/10S102J R 840 RS1/4S1R5J R 841 RS1/4S1R5J R 842 RS1/4S1R5J R 843 RS1/4S1R5J R 844 RS1/10S471J R 845 RS1/10S471J R 846 RS1/10S105J R 847 RS1/10S361J R 848 RS1/10S1501D R 849 RS1/10S2701D R 856 RS1/10S103J R 857 RS1/10S102J R 859 RS1/10S103J R 860 RS1/10S103J R 861 RS1/10S103J R 862 RS1/10S102J R 863 RS1/10S103J R 864 RS1/10S102J R 865 RS1/10S473J R 866 RS1/10S104J R 867 RS1/10S223J CAPACITORS C 301 4.7µF/35V CCH1016 C 302 4.7µF/35V CCH1016 C 305 4.7µF/35V CCH1016 C 306 4.7µF/35V CCH1016 C 307 4.7µF/35V CCH1016 C 308 4.7µF/35V CCH1016 C 309 CCSQCH330J50 C 310 CCSQCH330J50 C 311 4.7µF/35V CCH1016 C 312 4.7µF/35V CCH1016 C 313 4.7µF/35V CCH1016 C 314 4.7µF/35V CCH1016 C 315 CCSQCH330J50 C 316 CCSQCH330J50 C 317 CKSQYB331K50 C 318 CKSQYB331K50 C 319 CKSQYB682K50 C 320 CKSQYB682K50 C 321 CKSQYB682K50 C 322 CKSQYB682K50 C 323 CEALNP4R7M16 C 324 CEALNP4R7M16 C 325 CEALNP4R7M16 C 326 CEALNP4R7M16 C 327 CCSQCH101J50 C 328 CCSQCH101J50 C 329 CCSQCH101J50 C 330 CCSQCH101J50 C 331 CKSQYB104K50 C 333 CKSQYB103K50 C 334 CEJA101M6R3 C 335 CEJA101M16 C 336 CKSQYB104K50 C 337 4.7µF/35V CCH1016 C 338 4.7µF/35V CCH1016 C 341 CKSQYB104K50 C 342 CEAL4R7M16 C 343 CEAL100M16 C 601 CKSQYB102K50 C 603 CEAL100M16 C 604 CKSQYB103K50 C 605 CKSQYB103K50 C 606 CCSQCH101J50 C 607 CCSQCH101J50 C 608 CCSQCH101J50 C 609 CCSQCH101J50 C 610 CCSQCH101J50 C 611 CCSQCH101J50 C 612 CCSQCH101J50 C 615 CCSQCH101J50 C 616 CCSQCH101J50 C 617 CCSQCH101J50 C 618 CCSQCH102J50 C 619 CCSQCH102J50 C 620 CCSQCH102J50 C 621 CCSQCH102J50 C 622 CCSQCH102J50 C 625 CKSQYB103K50 C 626 CKSQYB103K50 C 627 CKSQYB221K50 C 628 CKSQYB221K50 C 630 CKSQYB102K50 C 701 CKSQYB102K50 C 702 CKSQYB102K50 C 704 CKSQYB102K50 C 705 CKSQYB102K50 C 706 CKSQYB102K50 C 711 CKSQYB102K50 C 712 CKSQYB102K50 C 717 CKSQYB102K50 C 721 CKSQYB104K50 C 722 CEAL100M16 C 723 CKSQYB103K50 C 724 CKSQYB102K50 C 725 CKSQYB102K50 C 726 CKSQYB102K50 C 727 CKSQYB102K50 C 728 CCSQCH101J50 C 801 CKSQYB102K50 C 802 CEAL1R0M50 C 803 CKSQYB102K50 C 804 2200µF/16V CCH1186 C 805 CKSQYB473K50 C 806 CKSQYB102K50 C 807 CEAL1R0M50 C 808 CKSQYB102K50 C 809 2200µF/16V CCH1186 C 811 CCSQCH101J50 C 812 CKSQYB103K50 C 813 CEJA330M10 C 814 CEAL1R0M50 C 815 CEAL1R0M50 C 816 CKSQYB103K50 C 817 CEJA101M16 C 818 CKSQYB103K50 C 819 100µF/10V CCH1282 C 820 CKSQYB103K50 C 824 CKSQYB472K50 C 825 100µF/10V CCH1282 C 829 CKSQYB103K50 C 831 CKSQYB103K50 C 833 CKSQYB102K50 C 834 CKSQYB102K50 C 835 CKSQYB102K50 C 838 CEAT102M16 =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 57 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 C 893 CKSQYB222K50 C 894 CKSQYB222K50 C 896 CKSQYB222K50 C 897 CKSQYB222K50 Unit Number : CWM6872 Unit Name : SW Unit MISCELLANEOUS D 921 LED SML210FT D 922 LED SML210FT D 923 LED SML210FT D 924 LED SML210FT D 925 LED SML210FT S 924 Switch(DCLOSE) CSN1052 IL 923 Lamp 8V 60mA CEL1649 IL 924 Lamp 8V 60mA CEL1649 RESISTORS R 931 RS1/8S331J R 932 RS1/8S331J R 933 RS1/8S331J R 934 RS1/8S331J R 935 RS1/8S331J CAPACITORS C 921 CKSQYB104K25 C 922 CKSQYB104K25 C 923 CKSQYB102K50 C 924 CKSQYB102K50 C 925 CKSQYB102K50 C 926 CKSQYB104K25 C 927 CKSQYB104K25 C 928 CKSQYB104K25 Unit Number : CWM6860 Unit Name : Keyboard Unit MISCELLANEOUS IL 901 Lamp 8V 60mA CEL1531 IL 902 Lamp 8V 60mA CEL1531 IL 903 Lamp 8V 60mA CEL1531 IL 904 Lamp 8V 60mA CEL1531 IL 905 Lamp 8V 60mA CEL1531 IL 906 Lamp 8V 60mA CEL1531 IL 907 Lamp 8V 60mA CEL1531 VR 901 Switch CSD1058 VR 902 Encoder CSD1053 RESISTORS R 992 0Ω CCN1110 R 994 RS1/10S0R0J R 996 RS1/10S0R0J Unit Number : CWX2421 Unit Name : CD Core Unit(Servo Unit) MISCELLANEOUS IC 101 IC UPC2572GS IC 201 IC UPD63702AGF IC 301 IC BA5986FM Q 101 Transistor 2SD1664 Q 102 Transistor UMD2N D 301 Diode 1SR154-400 L 201 Inductor LCYBR15J1608 L 202 Inductor LCYBR15J1608 X 201 Ceramic Resonator 16.934MHz CSS1457 EF 201 Filter CCG1076 EF 202 Filter CCG1076 RESISTORS R 101 RS1/8S100J R 102 RS1/8S120J R 104 RS1/16S822J R 105 RS1/16S682J R 106 RS1/16S183J R 107 RS1/16S822J R 108 RS1/16S333J R 109 RS1/16S683J R 110 RS1/16S134J R 111 RS1/16S273J R 112 RS1/16S222J R 113 RS1/16S103J R 114 RS1/16S103J R 115 RS1/16S102J R 116 RS1/16S163J R 117 RS1/16S163J R 120 RS1/16S101J R 121 RS1/16S101J R 201 RS1/16S104J R 202 RS1/16S103J R 203 RS1/16S332J R 204 RS1/16S752J R 205 RS1/16S752J R 206 RS1/16S101J R 250 RS1/16S331J R 251 RS1/16S331J R 252 RS1/16S331J R 253 RS1/16S331J R 254 RS1/16S331J R 255 RS1/16S471J R 256 RS1/16S471J R 263 RS1/16S471J R 270 RS1/16S101J R 271 RS1/16S101J R 274 RS1/16S471J R 277 RS1/16S471J R 301 RS1/16S103J R 302 RS1/16S153J R 303 RS1/16S103J R 304 RS1/16S273J R 305 RS1/16S103J R 306 RS1/16S752J R 307 RS1/16S103J R 308 RS1/16S103J R 309 RS1/16S471J R 311 RS1/16S471J CAPACITORS C 101 CEV101M6R3 C 102 CKSQYB104K16 C 103 CEV470M6R3 C 104 CKSQYB334K16 C 105 CCSRCH240J50 C 106 CKSRYB222K50 C 107 CEV4R7M35 C 108 CKSRYB273K25 C 109 CCSRCH101J50 C 110 CKSQYB104K16 C 111 CKSRYB332K50 C 112 CKSQYB473K16 C 113 CKSRYB103K25 C 114 CKSRYB391K50 C 115 CCSRCH121J50 =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- B C 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 58 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 C 116 CKSRYB682K50 C 117 CKSRYB333K16 C 118 CKSQYB334K16 C 119 CKSQYB334K16 C 120 CKSQYB334K16 C 121 CKSQYB334K16 C 122 CKSQYB104K16 C 123 CKSRYB472K50 C 124 CKSQYB104K16 C 125 CCSRCH5R0C50 C 126 CKSRYB153K25 C 127 CKSRYB102K50 C 201 CKSQYB334K16 C 202 CKSQYB104K16 C 203 CKSQYB104K16 C 204 CKSRYB471K50 C 207 CKSQYB683K16 C 208 CKSRYB821K50 C 209 CKSRYB273K25 C 210 CKSQYB334K16 C 211 CKSQYB334K16 C 212 CKSQYB334K16 C 213 10µF/10V CCH1349 C 301 CEV101M10 C 302 CEV101M10 Unit Number : CWX2422 Unit Name : CD Core Unit(STS Unit) MISCELLANEOUS IC 501 IC CXD2511R IC 502 IC MSM514400DP-60TS IC 601 IC AK4321VF IC 701 IC BA05SFP IC 801 IC LB1836M IC 802 IC LB1836M Q 801 Transistor DTA123JK Q 802 Transistor UN2211 D 701 Diode 1SR154-400 D 702 Diode 1SR154-400 D 703 Diode 1SS355 D 704 Diode 1SS355 D 705 Diode 1SS355 D 706 Diode 1SS355 D 707 Diode 1SS355 D 708 Diode 1SS355 S 801 Spring Switch(LOAD) CSN1052 S 802 Spring Switch(DOOR) CSN1052 S 803 Spring Switch(MODE) CSN1052 EF 701 Filter CCG1051 EF 702 Filter CCG1051 EF 703 Filter CCG1051 RESISTORS R 501 RS1/16S102J R 502 RS1/16S202J R 503 RS1/16S392J R 504 RS1/16S822J R 505 RS1/16S163J R 506 RS1/16S512J R 507 RS1/16S182J R 508 RS1/16S222J R 509 RS1/16S102J R 510 RS1/16S102J R 511 RS1/16S102J R 512 RS1/16S102J R 513 RS1/16S102J R 514 RS1/16S471J R 601 RS1/16S101J R 602 RS1/16S101J R 603 RS1/16S471J R 604 RS1/16S471J R 702 RS1/10S100J R 716 RS1/16S471J R 717 RS1/16S471J R 718 RS1/16S471J R 801 RS1/10S102J CAPACITORS C 501 CKSQYB334K16 C 502 CKSQYB334K16 C 503 CKSQYB334K16 C 504 CCSRCH471J50 C 506 CCSRCH221J50 C 601 CKSQYB334K16 C 602 CCSRCH221J50 C 603 CKSQYB334K16 C 604 CKSQYB334K16 C 605 CSZSR100M10 C 606 CKSQYB334K16 C 701 10µF/10V CCH1349 C 702 CEVL101M6R3 C 703 CKSQYB334K16 C 704 CKSQYB334K16 C 705 CCSRCH151J50 C 706 CCSRCH151J50 C 707 CCSRCH151J50 C 801 CKSQYB104K25 C 802 CKSQYB104K25 C 803 CEVL220M16 Unit Number : Unit Name : PCB Unit(A) D 891 Chip LED CL202IRXTU D 892 Chip LED CL202IRXTU Unit Number : Unit Name : PCB Unit(B) S 886 Spring Switch(ELV Home) CSN1052 S 887 Spring Switch(Clamp) CSN1051 Unit Number : Unit Name : PCB Unit(C) Q 881 Photo-transistor CPT230SCTD D 883 Chip LED CL202IRXTU S 885 Spring Switch(MAX DETECT) CSN1052 Unit Number : Unit Name : PCB Unit(D) Q 851 Photo-transistor CPT230SCTD Q 852 Photo-transistor CPT230SCTD Unit Number : Unit Name : PCB Unit(E) R 856 RS1/8S911J R 857 RS1/8S821J Unit Number : Unit Name : Motor PCB(A) Q 1 Photo-interrupter RPI-221 M 1 Motor Unit(Cam Gear) CXB6929 M 3 Motor Unit(ELV) CXB3175 =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- G M H I J L 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 59 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 Unit Number : Unit Name : Motor PCB(B) M 4 Motor Unit(Carriage) CXB3178 M 5 Motor(Spindle) CXM1120 Unit Number : Unit Name : Load Motor PCB M 2 Motor Unit(Load) CXB3177 Unit Number :EWM1027 Unit Name :Deck Unit MISCELLANEOUS IC 251 IC HA12216F IC 351 IC PA2020A Q 271 Transistor 2SC4116 Q 351 Transistor 2SB1260 Q 352 Transistor 2SC4102 D 351 Diode 1SS355 VR 301 Semi-fixed 33kΩ(B) CCP1280 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 274 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 RS1/16S0R0J R 288 RS1/16S0R0J R 289 RS1/16S0R0J R 291 RS1/8S0R0J R 292 RS1/10S0R0J R 293 RS1/10S0R0J R 294 RS1/10S0R0J R 321 RS1/8S0R0J R 351 RS1/16S102J R 352 RS1/16S102J R 353 RS1/16S102J R 354 RS1/16S102J R 355 RS1/10S274J R 356 RS1/10S202J R 357 RS1/10S472J R 358 RS1/10S103J R 359 RS1/10S103J R 360 RS1/10S102J R 361 RS1/10S622J R 362 RS1/8S181J R 373 RS1/8S0R0J R 374 RS1/8S0R0J R 375 RS1/8S0R0J R 401 RS1/16S123J 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 CEJA1R0M50 C 272 CKSQYB104K16 C 301 CKSQYB104K16 C 302 CKSQYB104K16 C 309 CKSQYB104K16 C 310 CKSQYB104K16 C 351 CKSYB224K25 C 352 CKSQYB392K50 C 353 CKSQYB103K50 C 354 CKSQYB103K50 C 355 CKSYB104K50 C 356 CKSQYB103K50 C 401 CKSRYB472K50 C 402 CKSYB334K25 C 403 CKSRYB223K25 C 404 CKSRYB103K50 C 405 CKSRYB333K16 Unit Number : Unit Name : PCB Unit L 1 Inductor ETH0002 S 1 Switch (LOAD) ESG1004 S 2 Switch (70µs) ESG1004 EGN 1 Photo-Interrupter EGN1005 Unit Number : Unit Name : Reel PCB EGN 2 Photo-Interrupter EGN1006 EGN 3 Photo-Interrupter EGN1006 Miscellaneous Parts List Pickup Unit(Service)(P8) CXX1313 C 1 CEAL4R7M35 M 1 Motor Unit (Main) EXA1499 M 2 Motor Unit (Sub) EXA1382 HD 1 Head Assy EXA1594 =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- N O P K 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 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 6. ADJUSTMENT 6.1 CASSETTE SECTION - Connection Diagram H/U FX-MG8006ZT/UC Hide Away TUNER GEX-T9006ZT/UC DSP AMP GM-9006ZT/E Rear Controller CD-R1976ZT/E Electro Multi Vision Navi ECU 25P 10P 18P 14P 10P 8P 6P 16P 12P 10P 18P 25P 20P 10P 8P 6P 14P 8P BULLET CONNECTOR BULLET CONNECTOR BULLET CONNECTOR 6P 20P 12P 16P 25P BULLET CONNECTOR 12P 25P 8P GGD1169 GGD1232 GGD1234 GGD1239 VR302 mV Meter(1) VR301 L-CH R-CH Pin2 Pin3 CN251 DECK UNIT GGD1121 FX-MG8506ZT/UC Main Unit CN301 60 DOLBY 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) 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 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 • Note : The grating angle of the PU unit cannot be adjusted after the PU unit is changed. The PU unit in the CD mechanism 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, REFOUT • 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 SEEK UP and SEEK DOWN buttons, move the PU unit to the innermost track. 3. Press key 5 to close focus, the display should read "91". Press key 3 to implement the tracking balance adjustment the display should now read "81". Press key 5 4 times. 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 difference 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 average angle. • Hint Reloading the disc changes the clamp position and may decrease the "wobble". 100kΩ 390pF 100kΩ 390pF E REFOUT F Xch Ych Oscilloscope L.P.F. L.P.F. E F REFOUT REFOUT CD CORE UNIT(SERVO UNIT) 6.2 CHECKING THE GRATING AFTER CHANGING THE PICKUP 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 62 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 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 63 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 7. GENERAL INFORMATION 7.1 DIAGNOSIS 7.1.1 TEST MODE - CD Test Mode 1) Precautions on Adjustment • The unit employs a single voltage (+5V) for the regulator, thus the reference potential of the signal is RFOUT (approximately 2.5V) rather than GND. Inadvertent contact of REFOUT and GND during adjustment can result not only in disabling normal potential measurement but also in exposing the pickup to strong impacts due to malfunctioning of the servo. Therefore, you are requested to observe the following precautions. • Make sure that the negative probe of the measuring instrument is not connected to RFOUT or GND. Special care must be exercised so that the channel 1 negative probe may not be connected to the oscilloscope and the channel 2 negative probe to GND. Since the frame of the measuring instrument is usually at the same potential as the negative probe, the frame of the measuring instrument must be changed to floating status. When RFOUT is inadvertently connected to GND, you must immediately turn off the regulator or power supply. • The regulator must be turned off before mounting or dismounting filters or wiring materials. • You should not start adjustment or measurement immediately after the regulator is turned on. It is recommended to run the player for approximately one minute so that it may stabilize. • When the test mode is turned on, various protective functions from the software become unavailable. Thus, you must make sure that undesirable electric or mechanical shocks are not be given to the system. • This model employs a photo-transistor for detecting discs at their loading or ejection. Thus, if its outer case is removed during repair work and internal parts are exposed to light of strong intensity, malfunctions including the following can result: ∗ The eject button becomes inoperable during play. Pressing the eject button does not eject a disc and play is continued. ∗ Loading becomes unavailable. If a malfunction is recognized, appropriate remedial actions must be taken. Such actions include changing the light source position, changing the unit position and applying a cover to the photo-transistor. • When you press the EJECT key to eject a disc, you must not touch any other key until the ejection is complete. • If you press the TRACK UP or TRACK DOWN for the focus search in the test mode, you must turn the power off immediately. (Otherwise, the lens will be forced to stick to the top or bottom, potentially resulting in the burning of the actuator.) 2) Description of the Test Mode • Turning on the Test Mode See page 64. • Ending the Test Mode Apply the reset (the reset will be applied three minutes after the power is turned from off). • Operation of TR JUMPs (except 100TR) continues after your finger has left the key. CRG, MOVE and 100TR JUMP are forced to the tracking close mode as soon as the key is released. • Turning the power on or off resets the JUMP MODE to the Single TR. 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 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 [MSG] Power Off [5] Focus Close/S-curve/ F, F0 Measurement [TYPE] Focus Mode Select [3] Tracking Servo Close [MSG] Power ON (T.OFFSET adjustment required) 00 00 [5] Power ON (T.OFFSET adjustment not required) [3] Mechanism Test Mode Initial State [TYPE] New Test Mode [MSG] Power Off [3] Tracking Close (AGC, Applicable Servo) [TYPE] Tracking Close (No AGC, Applicable Servo) [5] Auto Adjustment Display /Rough Servo [4] Tracking Balance Adjustment [5] AGC [TYPE] CRG/TR Jump Count Select [TRACK UP] CRG+/TR Jump+ [TRACK DOWN] CRG–/TR Jump– [6] SPINDLE Uniform/ Double Switching [MSG] Power Off [3] AGC/F.BIAS Display Switching or [TRACK UP] CRG+ [TRACK DOWN] CRG- [TRACK UP] CRG+ [TRACK DOWN] CRG- [4] Trackig Open [4] Trackig Open *1 *6 *5 *3 *2 *2 *4 *1) Switching must take place in the following sequence. MIN SEC 00 00 ( ) MIN SEC 99 99 S.Curve Check MIN SEC 01 01 Focus EQ Measurement. Focus Close MIN SEC 02 02 *2) → → → → → 9X(8X):91(81) 4 TR 92(82) 10 TR 93(83) 32 TR 94(84) 100 TR 95(85) CRG Move 96(86) Switching must take place in the following sequence. *4) → → → F.AGC Gain T.AGC Gain F. BIAS Setting (AGC Gain = (Current value/Initial value) x 20) → → → → → Single TR /4TR / 10TR / 32TR / 100TR Single TR *3) Switching must take place in the following sequence. It applies to the CRG Move and 100TR Jump alone. Min/Sec (or Track No.) *5) Switching must take place in the following sequence. F.Cancel Display *6) Switching must take place in the following sequence. T.Offset Display T.Bal Display Rough Servo. (F.Bias value, F.Cancel value, T.Offset value, T.Bal value = (Upper 8 bits of the setting (7F[H] to 80[H] + 128)/4 = 63[D] to 32[D] to 00[D]). [Key] [MSG] [TRACK UP] [TRACK DOWN] [3] [4] [5] [6] [TYPE] [2] Operation Test Mode New Test Mode Power ON/OFF CRG+/TR Jump+ (Toward outer perimeter) Tracking Close/AGC gain, F.Bias adjustment value display switching Auto Tracking Balance adjustment/ Tracking Open Focus Close, S.Curve, F.EQ measurement/ Rough Servo/AGC Focus Open Focus Mode select/Tracking Close/ CRG*TR Jump Switching CRG-/TR Jump- (Toward inner perimeter) Error occurrence time/ Cause display switching Track+/FF Track-/REV Mode RAMDOM Auto/Manual switching DISC UP DISC UP [EJECT] [LOAD] DISC Eject DISC Eject DISC Load DISC Load Source CD Test Mode In [CD] or [DISC] TRK MIN SEC [TRACK UP] + [AM] [Key] Contents Display Diag. Mode In [1] + [6] + [DISC] 3 times PBUS TEST Diag. off [DISC] 3sec TRK MIN SEC 00 99 99 TRK MIN SEC 99 72 0* TRK MIN SEC ** TRK MIN SEC 91 91 TRK MIN SEC 91 0X 0X TRK MIN SEC 0X 00 00 TRK MIN SEC 00 99 99 TRK MIN SEC 99 or 00 00 TRK MIN SEC 00 99 99 TRK MIN SEC 99 or 00 00 TRK MIN SEC 00 99 99 TRK MIN SEC 99 TRK MIN SEC *7 *7 XX XX TRK MIN SEC XX XX XX TRK MIN SEC XX ?? ?? TRK MIN SEC ?? or 8X 8X TRK MIN SEC 8X 9X 9X TRK MIN SEC 9X or 8X 8X TRK MIN SEC 8X 9X 9X TRK MIN SEC 9X 8X 8X TRK MIN SEC 8X TRK MIN SEC ?? ?? TRK MIN SEC ?? XX XX TRK MIN SEC XX XX XX TRK MIN SEC XX XX XX TRK MIN SEC XX XX TRK MIN SEC XX or 8X 8X TRK MIN SEC 8X 9X 9X TRK MIN SEC 9X XX XX TRK MIN SEC XX or 8X 8X TRK MIN SEC 8X 9X 9X TRK MIN SEC 9X [MSG] Power Off TRK MIN SEC [1] DISC DOWN DISC DOWN B0H B1H B2H B3H B4H B5H B6H B8H A8H A9H D1-D6 61-66 *7) Sound is unavailable even after the tracking has been closed (this trouble results when the IC for the STS is not controlled in the test mode). • • • Operation of TR JUMPs other than 100TR is continued after your finger has left the key. CRG Move and 100TR Jump are forced to the Tracking Close Mode when the key is released. Powering on or off resets the Jump Mode to the Single TR (91). When ending the test mode, apply the reset (the reset is applied in three minutes from powering off). Note: •When you pressed the [TRACK UP] or [TRACK DOWN] key during the Focus Search, you must turn the power off immediately (otherwise, the lens can stick resulting in actuator damages). [MSG] [TYPE] [ASL] [PTY] [P.SCAN] [ASL] EW model ES model - CD Player 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 65 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 [MSG] [3] CAMMOTOR select [4] ELVMOTOR select [5] LOADMOTOR select [3] Mechanism Test In Initial State [MSG] CD Test Mode [TYPE] New Test Mode Source CD Test Mode In [6] CAM+LOADMOTOR select [TRACK UP] MOTOR FWD drive [Key] [MSG] [TRACK UP] [TRACK DOWN] [3] [4] [5] [6] Operation Mechanism Test is initialized. Valid only when the motor selected (using the [F3] to [F6] keys) is driven in FWD direction. CAMMOTOR is selected. [5] CD Test Mode [TRACK DOWN] MOTOR REV drive Valid only when the motor selected (using the [F3] to [F6] keys) is driven in REV direction. ELVMOTOR is selected. LOADMOTOR is selected. CAM + LOADMOTOR is selected. MIN : Upper (10th order): Type of motors selected Lower (order of 1): State of DISC sensing phototransistor and switch 1* : CAM motor 2* : ELV motor 3* : LOAD motor 4* : CAM+LOAD motor PH1 PH2 MAXSW Display L H L H L H L H L L H H L L H H L L L L H H H H *0 *1 *2 *3 *4 *5 *6 *7 L: H: Phototransistor is OPEN and switch is ON. Phototransistor is CLOSE and switch is OFF. SEC : 1 When ELV motor is selected, ELV position is displayed 01: ELV at home position (1st disc). 10: ELV at a position other than home (2nd to 6th). 11: ELV moving to a specified position. * Note 1. 00: Not used (for an error) 2 When CAM.LOAD motor is selected: Indicates CAM SW (CAM gear) status. SW1 (DOORSW) SW2 (LOADSW) SW3 (MODESW) SW4 (CLAMPSW) Display 10 30 31 21 20 22 23 33 32 REV FWD Note 2 clamp [CD] or [DISC] TRK MIN SEC [TRACK UP] + [AM] [1] [EJECT] DISC DOWN DISC Eject [LOAD] DISC Load J Operating Procedures: 1) 2) 3) 4) Enter Diag and set on the CD test mode. Subsequently, exit from Diag and set the source for the CD. Turn on the Mechanism Test Mode using the [3] key. Select the motor to be driven using the [3] to [6] keys. Press the [TRACK UP] or [TRACK DOWN] in this state to drive the selected motor. [Key] Contents Display Diag. Mode In [1] + [6] + [DISC] 3 times PBUS TEST Diag. off [DISC] 3sec 72 0* ** TRK MIN SEC 00 00 00 TRK MIN SEC 99 99 99 TRK MIN SEC 72 1* ** TRK MIN SEC 72 2* ** TRK MIN SEC 72 3* ** TRK MIN SEC 72 4* ** TRK MIN SEC 72 ** ** TRK MIN SEC 72 ** ** TRK MIN SEC CD Test mode 00 00 00 TRK MIN SEC TRK : 72 [2] DISC UP B0H B1H B2H B3H B4H B5H B6H A8H A9H 43H 60H J Precautions * * Note 1: Note 2: The keys are inoperable as long as operation of the mechanism is continued. When driving the CAMMOTOR in 31 → 30 → 10 (in REV direction), the elevation position must be at the EJECT/LOAD position (the top position). When the elevation is situated at the Note 1 position, move of any motor other than the REV is disabled. Before performing the elevation, make sure that the CAM SW (switch) is set to a position between 22 and 20. As a rule, driving of the ELV MOTOR must be started immediately after the CAMSW indication has changed from 22 to 20. MIN SEC X* TRK 72* MIN SEC X* TRK 72* ** [MSG] [TYPE] [ASL] [PTY] [P.SCAN] [ASL] EW model ES model - CD Mechanism Test Mode 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 66 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 1� � 2� � � � � � � � 3� 4� 5� � 6 Select CAMMOTOR using [3], then press the [TRACK DOWN] while the disc is being clamped (CAMSW state is 32). The CAMSW status indication sequentially changes through 32→33→23→22. When the disc to be ejected is not identical with the disc being clamped, select the [4 ] ELVMOTOR in the vicinity of where the display changes from 22 to 20, then match the elevation to the disc to be ejected according to the following procedures: After selecting ELVMOTOR, lower the elevation until the ELV position display becomes 01 (1st disc) using the [TRACK DOWN]. Drive the elevation up until the display is changed to 10 using the [TRACK UP] . This is the elevation where the second disk is situated. The next display of 10 tells you the elevation of the 3rd disc. Repeating this operation allows you to establish an elevation matching each disc. (When the elevation is driven from the 1st through 6th disc, the status display changes as 01→11→10→11→10→11→10→11→10→11→10.) (When the disc to be ejected coincides with the disc being clamped, the above operations are not necessary.) Select the [3] CAMMOTOR and then, using the [TRACK DOWN], drive it until the display changes from 20 (or 22) to 21 and 31. Select the [4] ELVMOTOR, then drive the tray of the disc to be ejected up to the EJECT/LOAD position (using the [TRACK UP]). Select the [6] CAM+LOADMOTOR, then drive it in the REV direction until the display changes from 31 to 30 and 10. The door will open immediately before the display changes to 10 and part of the disc will be pushed out. When 10 is displayed, select the [5] LOADMOTOR, then drive it in REV direction until the disc is completely ejected. H Operating Procedures for Ejecting a Clamped Disc - Error No. Display The error mode is turned on if a CD player becomes not playable or is forced to halt due to an error. Cause(s) of an error will be indicated with numerical characters. The error-number-display function is intended to facilitate the error analysis and resulting repair work. (1) Error Code Error code Category Troubles Description/Cause(s) 10 Electricity Carriage home error Unable to move to or from inner perimeter → Failure on home switch or carriage move trouble. 11 Electricity Focus search error Unable to set a focus → Scratches or stains on backside of the disc, severe vibrations, CD-R is not written to the disc (it can happen on the backside of the disc). 12 Electricity Spindle lock error Spindle lock unavailable, sub-code unreadable Sub-code error → Failure on spindle, scratches on the disc, stains or strong vibrations. 14 Electricity Mirror error MIRR signal error continues for 500 msec or more → Stains on the disc or strong vibrations. 17 Electricity Setup error AGC protection cannot be turned on in time or focus can be easily lost → Scratches or stains on the disc or strong vibrations. 19 Electricity Tracking Balance error Tracking error level is low or tracking balance adjustment is unavailable → Failure on the pickup or tracking-error circuit. 30 Electricity Search time-out Target address can't be reached → Failure on the carriage/tracking or scratches on the disc. A0 System Error on power supply Ground fault of power supply (VD) → Failure on switching transistor or failure of power supply. – High temperature Temperature error(High temperature). stand-by Error code AVC-LAN Error code 11, 12, 14, 17, 19, 30 ERROR1 10 ERROR3 A0 ERROR4 – WAIT 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 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 Code Name Description 20 Door OPENING While the mechanism is in operation, should have been closed a door was opened. 21 Roller OFF time-out 4 seconds have elapsed before completing the roller OFF (the cam gear has not been rotated to the roller-OFF end position). 22 Roller SET time-out 4 seconds have elapsed before completing the roller SET. (Roller OFF time-out) (During the roller OFF operation, 4 seconds have elapsed while the cam gear is rotating in REV direction.) 23 Door CLOSING Door can't be closed when the roller OFF has ended. 24 Cam started from invalid position The cam gear attempted to do roller OFF/roller SET from an invalid position. 26 Foreign substance on photo-transistor Foreign substance was found on the photo-transistor when closing the (before closing the door) door after the loading is complete. An error will be indicated if the disc is still caught by the photo-transistor after 4 seconds of forced eject. 29 Roller being caught Although the cam gear has been rotated up to the roller OFF end position, the roller can't be moved to the standby position. 41 Lift DOWN time-out 4 seconds have elapsed before completing the lift DOWN operation. 42 Lift UP time-out 4 seconds have elapsed before completing the lift UP operation. (Lift DOWN time-out) (During the lift DOWN operation, 4 seconds have passed with the cam gear rotating in REV direction.) 45 Lift DOWN cam displacement The lift DOWN complete cam gear has been displaced from its specified position. 52 EJECT time-out 8 seconds have elapsed before completing the EJECT operation. An error will be indicated if the disc is still caught by the photo-transistor after 4 seconds of forced eject. 57 Photo-transistor being caught When forced eject was employed for the Bup failure during loading or after forced EJECT ejection,an error will be indicated if the disk is still caught by the photo-transistor after 4 seconds of forced eject. 61 CRGIN time-out 10 seconds have elapsed before completing CRGIN operation. (CRGOUT time-out) (During CRGOUT operation, 10 seconds have elapsed with the cam gear rotating in REV direction.) 62 CRGOUT time-out 10 seconds have elapsed before completing the CRGOUT operation. 63 CRGOUT cam displacement Position of the CRGOUT complete cam gear has been displaced. 71 ELVUP time-out 2 seconds have elapsed before completing 1-stage UP. 72 ELVDN time-out 2 seconds have elapsed before completing 1-stage DOWN. 74 ELV displacement At the start of ELV, ELVSNS was not set to low. (In case of starting from the 1st floor, ELHOME was not set to low.) 75 ELV counting error HLHOME was set to low though not on the 1st floor. (There is a conflict between the floor number stored on the microcomputer and the actual floor number.) 91 LOAD time-out 8 seconds have elapsed before completing the LOAD. An error will be indicated if the disc is still caught by the photo-transistor after 4 seconds of forced eject. 96 Settlement of foreign substance Unauthorized foreign substance such as 8 cm disc has been loaded. An error will be indicated if the disc is still caught by the photo-transistor after 4 seconds of forced eject. * AVC-LAN Error code : ERROR3 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 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 7.1.2 DIAGNOSIS MODE 1. How to Enter Diagnostic Test Mode Diagnostic Test Mode Speed = 0 km/h, PKB = ON Tail OFF to ON to OFF to ON to OFF in this sequence pressing the information switch. Entering from the head unit Press F1 and F6 (or F7 and F8) at the same time and press the Disc (or CD) button three times with (F1 pressed first). 2. How to exit from the diagnostic test mode ACC OFF 3. Diagnosis MENU When the diagnostic test mode is entered, the Diagnosis MENU screen is displayed. Diagnosis MENU Service Check Display Check Navigation Check 1 Service Check screen calling switch 2 Display Check screen calling switch 3 Navigation Check screen calling switch 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 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 4. Service test Use the function key on the Diagnosis menu screen to select Service Check Mode. Displaying test results The results tested based on the information such as responses of each equipment to "System Test Execution" and "Diagnostic Memory Presentation Request" and "Normal Diagnostic Notification" are displayed on the screen. Display Meaning OK No error code Exchange An error code indicating that exchange is judged to be necessary is entered. Check An error code indicating that diagnosis is judged to be necessary is entered. Unconnected Although registration is performed at ACC ON, there is no response when "Service Test" is started. Old Ver Some error code is entered in the object old diagnostic Ver. equipment. No Response Disconnection is occurring after "Service Test" has been started. 1 Equipment names Names are displayed including succeeding fitted components. 2 Test results Test results are displayed in the notation of "OK", "Check" and "Exchange". * "Exchange", "Check" and "Old Ver" are displayed as switches, and "Communication Diagnosis" and "Individual Diagnosis" are called according to the operation. 3 Memory CLR Registered histories of the master equipment and all diagnostic memories of all equipment switch are cleared. (Long pressing of three seconds) 4 Code CLR switch • Diagnostic memories of all equipment are cleared. • System test results are cleared and the contents of screen display of the test results are also cleared. 5 Recheck switch The test is re-executed. 6 MODE screen Processing returns to the MODE screen. calling switch 1 Equipment names 6 MODE screen calling switch 5 Recheck switch 3 Memory CLR switch 4 Code CLR switch 2 Test results Service Check Mode MODE Fr-DISPLAY DSP AMP MONET-ECU MDCH AUDIO H/U TV-TUNER CDCH : OK : OK : Code CLR Memory CLR Recheck NAVI-ECU Rr-CONT 1C1 G/W-ECU RADIO : OK : NG : : Old : CHEK : : : : 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 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 Calling the "Communication Diagnosis Detailed Information" or "Individual Diagnosis Detailed Information" screen • When test results are "Exchange", "Check" or "Old Ver", this display is used as a switch to switch to the detailed display screen of "Communication Diagnosis" or "Individual Diagnosis" and to check the contents. • If an "Individual Diagnosis" code is entered, the "Individual Diagnosis Detailed Information" screen is displayed. • When an "Individual Diagnosis" code is not entered, the "Communication Diagnosis Detailed Information" screen is displayed. (Switching to both the detailed information screens is performed using the function key displayed on the screen.) "Communication Diagnosis" detailed information screen A "Communication Diagnosis" code is chosen and displayed in detail using the diagnostic code of the equipment displayed as "Check" in the Service Check results. 2 Classification 1 Equipment name 3 Diagnostic code 9 Service Check switch 8 LAN Check switch 6 Frequency of occurrence 7 Code CLR switch 5 Connection confirmation number 4 Related equipment address number 01-DB 160-72- 5 01-E5 -AF- 1 01-D6 -09- 2 01-DC 160-72- 1 01-E1 - 3 01-E6 170-41- 5 01-DC 160-72- 1 Unit Check Mode Code Sub Code : DSP AMP Service Code Sub Code LAN Check Code CLR 1 Equipment name Object equipment name 2 Classification Object logical address number 3 Diagnostic code Diagnostic code 4 Related equipment Physical address stored together with a diagnostic code (equipment code) address number 5 Connection Connection confirmation number stored together with a diagnostic code confirmation number 6 Frequency of occurrence Frequency of occurrence of the same diagnostic code stored together with a diagnostic code 7 Code CLR switch The diagnostic information of object equipment is cleared. (Long pressing of three seconds) 8 LAN Check switch The individual diagnosis detailed information screen is switched. 9 Service check switch The service test screen is switched. 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 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 "Individual Diagnosis" detailed information screen Error codes of the equipment displayed as "Exchange" are displayed on the Service Check screen by being divided into the current and previous errors. Current error • Error codes which were entered in the system test are displayed. (Up to six items) Previous error • Diagnostic memory collection results or contents of normal diagnostic notification are displayed up to six 1 Equipment name Object equipment name 2 Classification Object logical address number 3 Diagnostic code Diagnostic code 4 Date and hour Year, month, hour, minute and second at the time when a diagnostic code occurred (If time information is invalid, a blank is displayed.) 5 Code CLR switch The diagnostic information of object equipment is cleared. (Long pressing of three seconds) 6 LAN Check switch The Communication Diagnosis detailed information screen is switched. 7 Service Check switch The service test screen is switched. 1 Equipment name 7 Service Check switch 6 LAN Check switch 4 Date and hour 5 Code CLR switch 3 Diagnostic code 2 Classification 58-61 98/04/20 12:00:00 58-63 98/07/01 10:41:05 01-21 58-61 58-63 Unit Check Mode : NAVI- ECU Service LAN Check Code CLR Current Memory Occurred Data / Time 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 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 7.1.3 DISASSEMBLY - Removing the Case (Fig.1) Remove the two screws. Remove the two screws and then remove the Guide. Remove the two screws. Remove the two screws and then remove the Case. - Removing the Main Unit (Fig.3) Remove the two screws. Straighten the tabs at five locations indicated. Remove the screw and then remove the Main Unit. Guide Case Cassette Mechanism Module Grille Assy Main Unit Fig.1 Fig.2 Fig.3 - Removing the Grille Assy (Fig.2) Remove the two screws and then remove the Grille Assy. - Removing the Cassette Mechanism Module (Fig.2) Remove the four screws and then remove the 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 73 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 Fig.4 - Removing the Chassis Unit (Fig.4) Remove the seven screws and then remove the Chassis Unit. Chassis Unit - Removing the Mechanism Assy (Fig.5) 1. Disconnect the Connector. 2. Remove the three screws A, and then remove the Holder and Damper. 3. Remove the two screws B, and then remove the Holder and Damper. 4. Remove the two springs C, the spring D and the spring E and then remove the Mechanism Assy. Damper Damper Damper Damper Holder Holder Holder Holder Connector Mechanism Assy Fig.5 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 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 - How to remove the Tray Assy 1. Apply about 6V current to the Cam gear motor until all holes match at the position (A) (elevation OK position). 2. Hook the three springs B temporarily as shown in Fig. 5. While pushing the Tray holder lock arms (right and left) in the direction (C), remove the Tray holder. 3. Lift up the Tray assy to remove it. * Be careful not to remove the Tray hooks from the Tray assy. ELV motor Cam gear motor Approximately DC 6V Tray holder Tray holder lock arm Tray holder lock arm Tray hooks Tray Assy Fig.6 Fig. 7 Tray hooks 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 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 10. Remove the screw, pressure spring and collar. Lift up the Carriage mechanism assy to remove it. * Screw tightening torque: 2.6kgfcm Carriage Mechanism Assy Screw Collar Pressure spring Fig. 9 - How to remove the Carriage Mech Assy 1. Insert a short pin into the flexible PCB of the Pickup unit. 2. While opening the resin hooks, remove the cover from the Servo unit. 3. Disconnect the flexible PCBs from the connectors CN101 and CN301. 4. Remove the Tray holder and the Tray assy. (See above) 5. Rotate the Cam gear motor until the positions of all holes (E) match, then stop the motor. (The Carriage Mech assy will stop as shown in the Fig.8.) * When the positions of all holes match, they will be completely covered by the Carriage mech assy. * To rotate the Cam Gear motor, see "How to remove the Tray assy". 6. Unhook the spring A. 7. Remove the flexible holder B (while opening the hooks). 8. Remove the flexible PCB (C) from the motor. (The flexible PCB (C) has been stuck on the motor with double-sided adhesive tape.) 9. Loosen the fixing screw and remove the flexible holder. Cover CN101 CN301 Match the hole positions Flexible holder Fig. 8 Short pin 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 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 - How to remove the Pickup unit 1. Remove the pulling spring, torsion spring and E- shaped ring. Then remove the Clamper arm. * The spring (A) will be removed with the Clamper arm. 2. Slide the Clamp UP lever (B) to remove it. 3. Loosen the 2 screws. Remove the feed-screw cover by sliding it. 4. Remove the feed-screw pressure spring (D). 5. Loosen the 2 screws. Remove the feed-screw holder (E). 6. Remove the belt. 7. Remove the Pickup unit together with the feed screw. * Be careful not to lose the shaft holders at the both ends of the feed screw. * Be careful not to damage the 2 flexible PCBs(for the Pickup and motor) when separating them. The flexible PCBs have been stuck each other with double-sided adhesive tape. Clamper arm E-shaped ring Pulling spring Torsion spring White Black Pickup unit Feed screw Belt Carriage motor Fig. 10 Fig. 11 8. Loosen the 2 screws. Remove the plate spring and the rack. 9. Pull out the feed screw from the Pickup unit. Rack Plate spring Feed screw Pickup unit Grease (White: KD-1) Grease (Yellow: PG-641) Fig. 12 Grease (Yellow: PG-641) 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 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 7.1.4 PCB LOCATIONS D A C B J L O K M E I N MOTOR PCB(B) CD CORE UNIT(STS UNIT) G PCB UNIT(C) F H P PCB UNIT(E) PCB UNIT(A) PCB UNIT(D) LOAD MOTOR PCB CD CORE UNIT(SERVO UNIT) PCB UNIT(B) MOTOR PCB(A) MAIN UNIT KEYBOARD UNIT SW UNIT DECK UNIT REEL PCB PCB 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 78 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 7.1.5 CONNECTOR FUNCTION DESCRIPTION TXS+ ATX+ TXS- ATX- SGND L+ R+ GND L- ILL- ACC ILL+ +B MUTE TX+ R- TX- 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 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 - Pin Functions (PD5556B) Pin No. Pin Name I/O Function and Operation 1 LOFF O LCD driver OFF output 2 ECE O Chip enable output for EEPROM 3 BLIGHT O Back Light ON/OFF output 4 ILL O LAMP power supply control 5 LDO O LCD driver data output 6 NC Not used 7 LCK O Clock output for LCD driver 8 BYTE VCC joint 9 CNVSS VSS joint 10,11 NC Not used 12 reset I Reset input 13 XOUT O Crystal oscillating element connection pin 14 VSS GND 15 XIN I Crystal oscillating element connection pin 16 VDD Power supply 17 nhi VDD joint 18 dload I CD load key input 19 asens I ACC power sense input 20 bsens I Back up power sense input 21 RX2 I IE-BUS data input 22 IPPW O IP-BUS driver power supply output 23 ilsens I Illumination sense input 24 LCE1 O Chip enable output pin for LCD driver 25 VDSEL GND 26,27 NC Not used 28 BLIGHT O Back Light ON/OFF output 29 RX1 I IE-BUS data input 30 TX O IE-BUS data output 31 BSO O P-BUS serial data output 32 BSI I P-BUS serial data input 33 BSCK O P-BUS clock output 34 NC Not used 35 BRXEN I/O P-BUS reception enable input/output 36 brst I P-BUS reset input 37 bsrq O P-BUS service request output 38,39 NC Not used 40 LRST O LCD driver reset output 41 EPM Not used 42–44 NC Not used 45 swvdd O Display microcomputer power supply output 46 CE Not used 47 sysmute O System mute output 48 ANSW O Analog SW output 49 CDILL O CD illumination output 50 TAPEMUTE O Tape mute output 51 MUTE O BUS mute output 52 illpow O Illumination power supply output 53 dssill O DSS illumination output 54 mode I AUDIO mode key input 55 ENC1+ I Encoder 1 (+) input 56 ENC1- I Encoder 1 (-) input 57 KD0 I Key return input 58 KD1 I Key return input 59 KD2 I Key return input 60 KD3 I Key return input 61 kst% O Key strobe output 62 VCC Power supply 7.2 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 80 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 *PD5556B IC's marked by* are MOS type. Be careful in handling them because they are very liable to be damaged by electrostatic induction. Pin No. Pin Name I/O Function and Operation 63 kst$ O Key strobe output 64 VSS GND 65 KST3 O Key strobe output 66 kst@ O Key strobe output 67 kst! O Key strobe output 68 kst) O Key strobe output 69 MS I Music sense input 70 fR O Head forward/reverse select output 71 PLAY O MS gain select output 72 mtl I Cassette mechanism tape select input 73 cdej I CD eject key sense input 74 mdej I MD eject key sense input 75 csej I Tape eject key sense input 76 NR O Dolby NR ON/OFF select output 77 CSLOAD I Tape loading detect input 78 POS I Cassette mechanism position sense input 79 RES I Cassette mechanism reverse end sense input 80 NES I Cassette mechanism forward end sense input 81 TEST I Test mode input 82 SC2 O Cassette mechanism sub motor control output 83 SC1 O Cassette mechanism sub motor control output 84 CM O Cassette mechanism capstan motor control output 85 stby O Stand-by output 86 ENC2- I Encoder 2 (-) input 87 ENC2+ I Encoder 2 (+) input 88 power I POWER key input 89 BASS I A/D converter input from BASS volume (not used) 90 TRE I A/D converter input from TREBLE volume (not used) 91 MID I A/D converter input from MID volume (not used) 92 FAD I A/D converter input from FADER volume (not used) 93 BAL I A/D converter input from BALANCE volume (not used) 94 ILL- I Rheostat signal input 95 NC Not used 96 AVSS A/D GND 97 ANO GND 98 VREF I A/D converter reference voltage input 99 AVCC A/D VCC 100 EDI I Data input from EEPROM 30 31 50 51 80 81 100 1 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 81 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 - Pin Functions (PD5575B) Pin No. Pin Name I/O Format Function and Operation 1 VDIN I Power supply short sensor input 2 doorsw I Door open position SW input 3 NC Not used 4 bsrq O C P-BUS service request output 5 clamp I DISC clamp SW input 6 elhome I ELV reset position SW input 7 XSCK O C CD LSI clock output 8 XSO O C CD LSI data output 9 XSI I CD LSI data input 10 xstb O C CD LSI strobe output 11 xrst O C CD LSI reset output 12 XA0 O C Control signal distinguishing data from microcomputer 13 VDCONT O C VD control output 14 NC Not used 15 bsens I Back up power sense input 16 BRXEN I/O C P-BUS reception enable input/output 17 loadsw I Loading position SW input 18 modesw I ELV OK position SW input 19 BSCK I/O C P-BUS serial clock input/output 20 BSO O C P–BUS serial data output 21 BSI I P–BUS serial data input 22 brst I P–BUS reset input 23 SBSY I Signal indicating head of subcode block 24 CNVSS I GND 25 reset I Reset input 26 POWER O C Servo/Mechanism power supply control output 27 CONT O C Servo driver output control 28 Xin I Crystal oscillating element connection pin 29 Xout O C Crystal oscillating element connection pin 30 VSS GND 31–38 NC Not used 39 TESTIN I Chip check program mode input 40 DCLOSE I Door close sense input 41 WDSL O C Data comparison area specification signal output 42 XWIH I Data write inhibit input 43 XEMP I Data read inhibit input 44 CHDT I Data comparison mode monitor input 45 CHM0 O C Data comparison mode output 0 46 CHM1 O C Data comparison mode output 1 47–49 NC Not used 50 XWRE O C DRAM WRT ENBL 51 XRDE O C DRAM READ ENBL 52 XQOK O C SUB-Q OK output 53 EMPH O C DAC emphasis output 54 SCONT O C Mode select output 55 LOAD O C PHOT power supply control 56 cdmute O C CD mute output 57 LO2 O C LOAD motor control terminal output 2 58 LO1 O C LOAD motor control terminal output 1 59 ELV2 O C ELV motor control terminal output 2 60 ELV1 O C ELV motor control terminal output 1 61 CG2 O C CAM motor control terminal output 2 62 CG1 O C CAM motor control terminal output 1 63 MIRR I CD LSI mirror detector input 64 LOCK I CD LSI spindle lock detector input 65 FOK I CD LSI FOK signal input 66–68 NC Not used 69 adena O C A/D reference voltage output 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 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 *PD5575B 1 20 21 40 41 60 61 100 Format Meaning C C MOS Pin No. Pin Name I/O Format Function and Operation 70 NC Not used 71 VCC VDD 72 VREF I A/D converter reference voltage input 73 AVSS A/D GND 74 ADRMON I The remainder amount address monitor input 75 EREF DRAM A/D reference voltage output 76 PH1 I Disc photo sense input 1 77 PH2 I Disc photo sense input 2 78 PH3 I Disc photo sense input 3 79 ELVSNS I ELV position photo sense input 80 TEMP I Temperature detector input 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 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 HA12216F 31 32 33 34 35 36 37 38 39 40 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 MSGV(R) MAOUT MSI MSDET VCC MSOUT MSGV F/R 120/70 NR MOUT(L) EQOUT(L) TAI(L) NC RAI(L) PBOUT(L) NC DET(L) NC MSGV(S) 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) NC DET(L) NC MUTE Dolby B-N LPF DET S/R T/R Dolby B-N T/R F/R F/R 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 84 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 7.3 EXPLANATION 7.3.1 SYSTEM BLOCK DIAGRAM PWR AMP EMV NAVIGATION ECU (OTHER MAKERS) (OTHER MAKERS) +B, ACC - NAVIGATION SYSTEM FX-MG8006ZT/UC FX-MG8506ZT/UC GM-9006ZT/E POWER SUPPLY(+B, ACC) BUS SIGNAL(SOUND, VISION) GEX-T9006ZT/UC RADIO TUNER H/U H/U PWR AMP +B, ACC - (7SP+REAR CONTROLLER) REAR CONTROLLER CD-R1976ZT/E FX-MG8006ZT/UC FX-MG8506ZT/UC *GM-9006ZT/E GEX-T9006ZT/UC POWER SUPPLY(+B, ACC) BUS SIGNAL(SOUND, VISION) RADIO TUNER H/U FX-MG8006ZT/UC FX-MG8506ZT/UC AMP GM-9006ZT/E OTHER MAKERS * 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 85 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 H/U PWR AMP RADIO TUNER +B, ACC - (7SP) FX-MG8006ZT/UC FX-MG8506ZT/UC *GM-9006ZT/E GEX-T9006ZT/UC POWER SUPPLY(+B, ACC) BUS SIGNAL(SOUND, VISION) 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 86 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 7.3.2 OPERATIONAL FLOW CHART VDD=5V 16pin, 62pin YES bsens 20pin L asens 19pin L IPPW H 22pin swvdd L 45pin brst H 36pin Starts communication with AVC-LAN. Starts communication with G1 microcomputer. Source Keys operative Power ON Source ON Completes power-on operation. (After that, proceed to each source operation.) 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 87 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 8. OPERATIONS AND SPECIFICATIONS 8.1 OPERATIONS - RADIO - TAPE AM TRAFFIC INFORMATION MANUAL TUNING FM SEEK UP DOWN VOLUME, POWER ON/OFF TAPE EJECT TAPE VOLUME, POWER ON/OFF UP DOWN AUTOMATIC PROGRAM SEARCH CHANNEL UP DOWN DEFECTION CHANGE 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 FX-MG8006ZT,MG8006ZT-91,MG8506ZT,MG8506ZT-91 PIONEER CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS SERVICE INC. P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A. PIONEER EUROPE NV Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936 C PIONEER CORPORATION 2000 K-ZZD. AUG. 2000 Printed in Japan - CD / MD CD EJECT DISC CHANGE UP DOWN VOLUME, POWER ON/OFF CD LOAD TRACK NUMBER SEARCH UP DOWN DISC NUMBER SELECT CD-CH MD-CH 8.2 SPECIFICATIONS General Power source.................13.2V(10.5V-16.0V allowable) DC Grounding system........................................Negative type Electrode dark current.....................................2mA or less Dimensions(Chassis)..............178(W)x100(H)x166(D)mm (Grille)....................254(W)x129(H)x47(D)mm Weight..........................................................................2.7kg Cassette player Tape................................Compact cassette tape(C30-C90) Tape speed ......4.76 cm/sec.(+0.14 cm/sec.,-0.05 cm/sec.) Wow and flutter.................................0.2% or less(WRMS) Crosstalk ..........................................................40dB or less Stereo Separation.........................................30dB or more S/N .................................................................41dB 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 guantization : 16;linear S/N .................................................................70dB or more Distortion..........................................................0.2% or less 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