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Pioneer AVX-MG2037ZF Service Manual

Receiver assy with navigation display
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RECEIVER ASSY WITH NAVIGATION DISPLAY
AVX-MG2037
AVX-MG2137
AVX-MG2237
AVX-MG2337
This service manual should be used together with the following manual(s):
Model No.
Order No.
CX-951
CRT2872
For details, refer to "Important symbols for good services".
PIONEER CORPORATION
PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER CORPORATION 2003
FORD
Mech.Module
G2
CD Mech. module:Circuit Description, Mech.Description, Disassembly
4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
AVX-MG2037ZF/XN/UC
ZF
XN/UC
ZF
XN/UC
ZF
XN/UC
Remarks
ORDER NO.
CRT3093
ZF
XN/UC
K-ZZD.SEPT. 2003 printed in Japan

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Summary of Contents for Pioneer AVX-MG2037ZF

  • Page 1 PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936 PIONEER CORPORATION 2003 K-ZZD.SEPT.
  • Page 2 “the DISASSEMBLY” on page 120. 3. After replacing the pickup unit, be sure to check the grating. (See p.108.) PRODUCED VEHICLE DISTINATION OEM PARTS No. ID No. PIONEER MODEL No. AFTER LINCOLN LS U.S.A. , CANADA October 2003 4W4T-18K931-C •••••...

  • Page 3: Safety Information

    By following the instructions in this manual, be sure to apply the prescribed grease or glue to proper portions by the appropriate amount.For replacement parts or tools, the prescribed ones should be used. AVX-MG2037ZF/XN/UC...

  • Page 4: Table Of Contents

    2.1 EXTERIOR(1)(AVX-MG2037ZF)........6...

  • Page 5: Specifications

    Grounding system ....Negative type Backup current....3mA or less Dimensions(AVX-MG2037ZF)246(W) x112(H) x188(D)mm (AVX-MG2137ZF) 191(W) x109(H) x185(D)mm...

  • Page 6: Exploded Views And Parts List

    • Screw adjacent to mark on the product are used for disassembly. • For the applying amount of lobricants or glue, follow the instructions in this manual. (In the case of no amount instructions,apply as you think it appropriate.) 2.1 EXTERIOR(1)(AVX-MG2037ZF) AVX-MG2037ZF/XN/UC...
  • Page 7 EXTERIOR(1)(AVX-MG2037ZF) SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. Screw BMZ26P040FTC Screw BMZ20P025FTC Screw BMZ26P080FTC Washer CBF1039 Screw(M2x2) CBA1735 Connector CDE6704 Connector CDE6618 Gear CNV5296 Heat Sink CNC9449 Gear CNV5297 Shield CNC9995 Gear CNV5298 Insulator...

  • Page 8: Exterior(1)(Avx-Mg2137Zf)

    2.2 EXTERIOR(1)(AVX-MG2137ZF) AVX-MG2037ZF/XN/UC...
  • Page 9 Connector(CN601) CKS1956 Antenna Jack(CN401) HKX1054 Connector(CN101) CKS4512 Terminal(CN402) VNF1084 Service Mechanism Unit(G2AVX) CXX1657 DSP Unit CWM7805 Stick Finger DNB1092 Connector(CN1001) CKS3981 Screw IMS26P050FTC Shield CNC9444 Label CRW1462 Shield CNC9445 Insulator CNM8116 Insulator CNM7289 Insulator CNM8126 Insulator CNM7290 Conductor CNM7728 AVX-MG2037ZF/XN/UC...

  • Page 10: Exterior(1)(Avx-Mg2237Zf,Avx-Mg2337Zf)

    2.3 EXTERIOR(1)(AVX-MG2237ZF,AVX-MG2337ZF) AVX-MG2037ZF/XN/UC...
  • Page 11 See Contrast table(2) Insulator CNM7290 (2) CONTRAST TABLE AVX-MG2237ZF and AVX-MG2337ZF are constructed the same except for the following: Mark Symbol and Description AVX-MG2237ZF AVX-MG2337ZF Tuner Audio Unit CWM9104 CWM9105 Bracket CNC9453 CNC9601 Holder CNC9438 CNC9612 Insulator CNM8126 Not used AVX-MG2037ZF/XN/UC...

  • Page 12: Exterior(2)(Avx-Mg2037Zf,Avx-Mg2137Zf)

    2.4 EXTERIOR(2)(AVX-MG2037ZF,AVX-MG2137ZF) AVX-MG2037ZF/XN/UC...
  • Page 13 CXC2114 Keyboard Unit CWM7802 Connector(CN1851) CKS4212 ••••• Cushion CNM8451 Touch Panel CWX2710 (2) CONTRAST TABLE AVX-MG2037ZF and AVX-MG2137ZF are constructed the same except for the following: Mark Symbol and Description AVX-MG2037ZF AVX-MG2137ZF Button(OPEN/CLOSE) CAC7032 CAC7037 Grille Unit CXC3156 CXC3157 Knob Unit...

  • Page 14: Exterior(2)(Avx-Mg2237Zf,Avx-Mg2337Zf)

    2.5 EXTERIOR(2)(AVX-MG2237ZF,AVX-MG2337ZF) AVX-MG2037ZF/XN/UC...
  • Page 15 Sheet CNM7648 Insulator CNM7862 Insulator CNM7863 Double Faced Tape CNM7991 Module Unit CWM9123 Connector(CN4161) CKS3192 Connector(CN4301) CKS3991 Connector(CN4001) CKS4132 Connector(CN4201) CKS4212 Connector(CN4202) CKS4510 Shield CNC9457 Insulator CNM7303 LCD Module CWX2898 Knob Unit CXC2118 Case Unit CXC2115 ••••• Cushion CNM8451 AVX-MG2037ZF/XN/UC...

  • Page 16: Service Mechanism Unit(G2Avx)(1)

    2.6 SERVICE MECHANISM UNIT(G2AVX)(1) 1:GEM1043 2:GEM1042 3:GEM1024 AVX-MG2037ZF/XN/UC...
  • Page 17 Lever Unit CXC1648 Lever Unit CXC1649 Lever Unit CXC1650 Lever Unit CXC1651 Cam Motor Assy CXB7522 Washer CBF1064 Gear CNV6610 Gear CNV6611 Motor Unit(-A)(M1) CXC1144 Screw JFZ20P020FTC Washer YE20FUC ELV Motor Assy CXB7523 Screw BMZ20P025FTC Washer CBF1064 Holder CND1668 AVX-MG2037ZF/XN/UC...

  • Page 18: Service Mechanism Unit(G2Avx)(2)

    2.7 SERVICE MECHANISM UNIT(G2AVX)(2) 1:GEM1043 2:GEM1042 AVX-MG2037ZF/XN/UC...
  • Page 19 Spring CBH2450 Spring CBH2672 Spring CBH2457 Spring CBH2580 Frame CND1653 CND1654 Sheet CNM7295 Roller CNV6616 Collar CNV6617 Guide CNV6622 Holder CNV6636 Lever CNV6732 Lever CNV6733 Collar CNV6734 Holder CNV7144 Screw JFZ12P018FTC Washer CBF1037 Motor Unit(-C) CXC1146 Shaft Unit(-B) CXB7528 AVX-MG2037ZF/XN/UC...

  • Page 20: Block Diagram And Schematic Diagram

    3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAM(1) A : AVX-MG2037ZF/XN/UC TUNER AUDIO UNIT B : AVX-MG2137ZF/XN/UC C : AVX-MG2237ZF/XN/UC TUNER PCB D : AVX-MG2337ZF/XN/UC FM/AM 1ST IF 10.7MHz MPXREF 41kHz CN1401 CN401 AMRF T51 Q51 CF51 CF52 CF53...
  • Page 21 CN1801 OTINT IC901 TILTPW IC771 Q1804 TK11835M TC7S86FU MATRIX Q752 BACK LIGHT 8.0V REGULATOR Q905 MONITOR 18.5V REGULATOR Q754 BACK8V Q842 Q751 MONI18V LCD8V IC903 START IC1801 Q904 ILMOUT Q908 BU2099FV VDD5V TK11818M MONPWR ILL+B REGULATOR PANEL PCB UNIT AVX-MG2037ZF/XN/UC...

  • Page 22: Block Diagram(2)

    3.2 BLOCK DIAGRAM(2) AVX-MG2037ZF/XN/UC...
  • Page 23 AVX-MG2037ZF/XN/UC...

  • Page 24: Overall Connection Diagram

    3.3 OVERALL CONNECTION DIAGRAM FM/AM ANTENNA JACK DSP UNIT TUNER AUDIO UNIT PANEL PCB UNIT MODULE UNIT LCD MODULE AVX-MG2037ZF/XN/UC...
  • Page 25 18 17 11 10 AUDIO-SHIELD 1 2 3 4 11 12 14 15 16 17 18 19 20 TOUCH PANEL AVX-MG2037ZF/XN/UC...

  • Page 26: Tuner Audio Unit(Guide Page)

    Large size SCH diagram CN1001 Guide page Detailed page MCD: +3.5dBs AM:-30.3dBs FM:-21.2dBs 3.3V CDDJ: +7.6dBs 4.2V 4.2V 4.2V 4.2V 4.2V 4.2V 8.5V MCD: +1.4dBs AM:-17.7dBs FM: -8.8dBs CDDJ: +1.0dBs RBDS PD5904D SYSTEM CONTROLLER MCD: +3.5dBs ROTARY ENCODER CN1801 CN4001 AVX-MG2037ZF/XN/UC...
  • Page 27 A AVX-MG2037ZF/XN/UC B AVX-MG2137ZF/XN/UC C AVX-MG2237ZF/XN/UC TUNER AUDIO UNIT D AVX-MG2337ZF/XN/UC CN2805 4.2V 4.2V 4.2V 4.2V 4.2V R824 R830 C421 2R7K R068 100K CN2801 CDDJ AUDIO 8.5V PHONE AUDIO NAVI VOICE 8.5V MOTOR AND LCD POWER SUPPLY 8.0V > MONITOR 5V MONITOR 18.5V...
  • Page 28 ANTENNA JACK CN1401 CN1402 AVX-MG2037ZF/XN/UC...
  • Page 29 CN601 AVX-MG2037ZF/XN/UC...
  • Page 30 AVX-MG2037ZF/XN/UC...
  • Page 31 11 12 14 15 16 17 18 19 20 MONITOR 7.5V AVX-MG2037ZF/XN/UC...

  • Page 32: Dsp Unit

    3.5 DSP UNIT CN551 4.2V 4.2V 1.7V 1.7V 2.4V MCD: +2.3dBs AM:-16.8dBs 2.4V FM: -7.9dBs CDDJ: +2.0dBs MCD: -4.5dBs AM:-23.6dBs FM:-14.7dBs CDDJ: -4.9dBs AVX-MG2037ZF/XN/UC...
  • Page 33 8.5V DSP UNIT 8.5V 4.3V 2.4V 2.4V AVX-MG2037ZF/XN/UC...

  • Page 34: Module Unit

    3.6 MODULE UNIT :R SIGNAL AVX-MG2037ZF/XN/UC...
  • Page 35 MODULE UNIT > AVX-MG2037ZF/XN/UC...
  • Page 36 RIN and BIN are the same as GIN. RIN and BIN are the same as GIN. RGB 7 Step Signal Composite Color Bar Signal RGB 7 Step Signal TV, VTR input Navigation input 4 CH1:TP VCOM 2V/div. 20µs/div. 8 CH1:TP4162 10V/div. 10µs/div. 9 CH1:TP4161 5V/div. 5ms/div. AVX-MG2037ZF/XN/UC...
  • Page 37 AVX-MG2037ZF/XN/UC...

  • Page 38: Tuner Pcb

    3.7 TUNER PCB TUNER PCB AM(30%,1kHz):-30.3dBs FM(100%,1kHz):-21.2dBs 8.5V TUNER CONNECTOR UNIT Consists of TUNER PCB DSP-201M-S00B ANTENNA CONNECTOR PCB CN403 AVX-MG2037ZF/XN/UC...

  • Page 39: Connector Pcb

    AM: -6.9dBs CONNECTOR PCB FM: +2.0dBs CDDJ:+11.8dBs :R SIGNAL :SOUND SIGNAL 6ch AMPLIFIER 18 17 11 10 CDDJ:+7.6dBs R2809 AUDIO-SHIELD CD DJ, RSE or TCU 1 2 3 4 NAVIGATION TUNER CONNECTOR UNIT Consists of TUNER PCB CONNECTOR PCB AVX-MG2037ZF/XN/UC...

  • Page 40: Panel Pcb Unit

    3.9 PANEL PCB UNIT PANEL PCB UNIT AVX-MG2037ZF/XN/UC AVX-MG2137ZF/XN/UC AVX-MG2237ZF/XN/UC AVX-MG2337ZF/XN/UC LWM673-Q2R2-4C4D LED DRIVER S1801-1808:CSG1126 CN751 AVX-MG2037ZF/XN/UC...

  • Page 41: Keyboard Unit

    3.10 KEYBOARD UNIT KEYBOARD UNIT AVX-MG2037ZF/XN/UC AVX-MG2137ZF/XN/UC AVX-MG2237ZF/XN/UC AVX-MG2337ZF/XN/UC VOLUME/POWER CL170PGCD(AB) LWM673-Q2R2-4C4D CD OPEN CLOSE CN4201 AVX-MG2037ZF/XN/UC...

  • Page 42: Cd Mechanism Module(G2F)(Guide Page)

    LOAD2 LOADING MOTOR CAMGEAR MOTOR M1 CXC1144 PCB UNIT(LOAD) SIGNAL LINE FOCUS SERVO LINE TRACKING SERVO LINE CARRIAGE SERVO LINE SPINDLE SERVO LINE : The power supply is shown with the marked box. H I J K L M AVX-MG2037ZF/XN/UC...
  • Page 43 CONTROL UNIT(G2F) MUTE 3.3V-5V CONVERTER BUFFER RAM SHOCK PROOF MEMORY CONTROLLER & 5V-3.3V CONVERTER 3.3V REGULATOR 5V REGULATOR PD5705B MECHA CONTROLLER AVX-MG2037ZF/XN/UC...
  • Page 44 K L M AVX-MG2037ZF/XN/UC...
  • Page 45 I J K AVX-MG2037ZF/XN/UC...
  • Page 46 CN907 AVX-MG2037ZF/XN/UC...
  • Page 47 AVX-MG2037ZF/XN/UC...
  • Page 48 CH3 : 8 TDX 4 Track Jump 1 Track Jump CH1 : 5 RFO Mode:Test CH1 : 5 RFO Mode:Test CH2 : 6 TE CH2 : 6 TE CH3 : 8 TDX CH3 : 8 TDX 10 Track Jump 32 Track Jump AVX-MG2037ZF/XN/UC...
  • Page 49 Memory capacity (remaining) at the starting of PLAY CH1 : $ RFO Mode:Normal CH1 : % LRCK Mode:Normal CH2 : 6 TE CH2 : ^ SCKO CH3 : & DOUT Memory capacity (remaining) during PLAY Digital audio data(x2 speed) AVX-MG2037ZF/XN/UC...
  • Page 50 CH2 : 8 TDX CH3 : ) SD CH4 : 4 EC Audio output(1kHz , 0dB) During inside / outside search CH1 : 1 FDX Mode:Normal CH2 : ! FOK CH3 : @ MDX CH4 : # FG DISC stop AVX-MG2037ZF/XN/UC...
  • Page 51 AVX-MG2037ZF/XN/UC...

  • Page 52: Pcb Connection Diagram

    For further information for respective destinations, be sure to check with the schematic dia- gram. 2.Viewpoint of PCB diagrams Capacitor Connector POWER SUPPLY SIDE A SIDE B P.C.Board Chip Part CN1402 CN1801 AVX-MG2037ZF/XN/UC...
  • Page 53 SIDE A IC,Q CN2801 CN2805 CN1001 CN1401 28 29 13 14 MOTOR UNIT CN601 CN4001 AVX-MG2037ZF/XN/UC...
  • Page 54 TUNER AUDIO UNIT IC,Q ANTENNA JACK CLOSE AVX-MG2037ZF/XN/UC...
  • Page 55 SIDE B OPEN AVX-MG2037ZF/XN/UC...

  • Page 56: Module Unit

    4.2 MODULE UNIT MODULE UNIT LCD MODULE TOUCH PA CN1851 AVX-MG2037ZF/XN/UC...
  • Page 57 SIDE A TOUCH PANEL UNIT CN771 LCD MODULE AVX-MG2037ZF/XN/UC...
  • Page 58 MODULE UNIT PWR18 PWRM15 VCOM PWR8 BOUT AVX-MG2037ZF/XN/UC...
  • Page 59 SIDE B GNDBL1 PWRBL PWR5 BRIGHT ROUT GOUT AVX-MG2037ZF/XN/UC...

  • Page 60: Dsp Unit

    4.3 DSP UNIT SIDE A DSP UNIT CN551 SIDE B DSP UNIT AVX-MG2037ZF/XN/UC...

  • Page 61: Tuner Pcb

    4.4 TUNER PCB SIDE A SIDE B TUNER PCB TUNER PCB CN403 CN404 AVX-MG2037ZF/XN/UC...

  • Page 62: Connector Pcb

    30 28 26 24 22 20 18 16 9 8 7 6 5 4 3 2 1 9 11 13 15 14 13 12 11 10 10 11 12 13 14 15 16 17 18 CD DJ, RSE or TCU 6ch AMPLIFIER SIDE B CONNECTOR PCB AVX-MG2037ZF/XN/UC...

  • Page 63: Panel Pcb Unit

    4.6 PANEL PCB UNIT PANEL PCB UNIT SIDE A SIDE B PANEL PCB UNIT CN751 AVX-MG2037ZF/XN/UC...

  • Page 64: Keyboard Unit

    4.7 KEYBOARD UNIT SIDE A SIDE B KEYBOARD UNIT KEYBOARD UNIT AUDIO CN4201 DEST MENU CD OPEN CLOSE AVX-MG2037ZF/XN/UC...
  • Page 65 AVX-MG2037ZF/XN/UC...

  • Page 66: Control Unit(G2F)

    4.8 CONTROL UNIT(G2F) SIDE A CONTROL UNIT (G2F) IC,Q CN907 CN11 REFO AVX-MG2037ZF/XN/UC...
  • Page 67 SIDE B CONTROL UNIT (G2F) IC,Q AVX-MG2037ZF/XN/UC...

  • Page 68: Pcb Unit(Led),Pcb Unit(Load)

    4.9 PCB UNIT(LED),PCB UNIT(LOAD) IC,Q PCB UNIT (LED) PCB UNIT (LOAD) LOAD2 CN13 CN14 ELEVATION CAMOK CAMLOAD LOAD1 AVX-MG2037ZF/XN/UC...

  • Page 69: Pcb Unit(Side)

    4.10 PCB UNIT(SIDE) SIDE B SIDE A PCB UNIT (SIDE) PCB UNIT (SIDE) CN31 LOADING CAMGEAR ELV SENSE CN101 AVX-MG2037ZF/XN/UC...

  • Page 70: Pcb Unit

    4.11 PCB UNIT PCB UNIT PU UNIT(SERVICE)(PX1) M3 CRG CN41 LOAD3 CN42 CN12 AVX-MG2037ZF/XN/UC...

  • Page 71: Pcb Unit(M2 Unit)

    4.12 PCB UNIT(M2 UNIT) PCB UNIT(M2 UNIT) HOME CLAMP SPINDLE CN42 R4 R3 AVX-MG2037ZF/XN/UC...

  • Page 72: Electrical Parts List

    Circuit Symbol and No. Part NamePart No. Q 754 Transistor DTA114EK Q 771 Transistor 2SB1238 Q 772 Transistor DTC114EK Q 801 Transistor 2SA1576 Unit Number:CWM9102(AVX-MG2037ZF) Unit Name:Tuner Audio Unit Q 802 Transistor DTC124EK Q 803 Transistor 2SA1674 Q 810 Transistor 2SA1576 MISCELLANEOUS Q 811...
  • Page 73 LCTA2R2J3225 R 217 RS1/16S472J L 602 Inductor LCTA2R2J2520 R 218 RS1/16S472J R 219 RS1/16S470J L 603 Inductor CTF1379 R 220 RS1/16S470J L 604 Inductor CTF1379 L 605 Inductor CTF1306 R 226 RS1/16S822J L 606 Inductor CTF1306 R 227 RS1/16S470J AVX-MG2037ZF/XN/UC...
  • Page 74 R 661 RS1/16S102J R 414 RS1/16S272J R 662 RAB4C102J R 415 RS1/16S393J R 663 RAB4C473J R 416 RS1/16S162J R 664 RS1/16S472J R 417 RS1/16S162J R 665 RS1/16S471J R 418 RS1/16S472J R 666 RS1/16S102J R 419 RS1/16S473J R 667 RS1/16S102J AVX-MG2037ZF/XN/UC...
  • Page 75 R 906 RN1/10SE3302D R 812 RS1/16S103J R 907 RN1/10SK4303D R 813 RS1/16S822J R 908 RS1/16S681J R 814 RS1/16S103J R 909 RS1/16S621J R 815 RD1/4PU101J R 910 RS1/16S333J R 821 RS1/16S392J R 911 RS1/16S471J R 822 RS1/16S471J R 912 RS1/16S471J AVX-MG2037ZF/XN/UC...
  • Page 76 CKSRYB474K10 C 263 10µF CCG1138 C 108 CKSRYB474K10 C 264 10µF CCG1138 C 109 CKSRYB104K16 C 265 CKSRYB105K10 C 110 CKSYB106K6R3 C 266 CKSRYB105K10 C 111 CKSYB106K6R3 C 301 CKSRYB223K50 C 112 CKSRYB105K10 C 302 CEAL100M16 C 113 CKSRYB104K16 AVX-MG2037ZF/XN/UC...
  • Page 77 C 940 0.1F/5.5V CCL1023 C 620 CCSRCH101J50 C 941 CKSRYB473K50 C 702 CKSRYB103K50 C 942 CKSRYB104K25 C 703 CEAL470M10 C 943 CKSYB105K16 C 704 CKSYB475K10 C 944 CCSRCH102J50 C 705 CKSYB475K10 C 706 CKSYB475K10 C 707 CKSYB475K10 C 751 CKSRYB104K16 AVX-MG2037ZF/XN/UC...
  • Page 78 Q 841 Transistor 2SC2412K D 863 Diode 1SS133 Q 842 Transistor 2SC2412K D 864 Diode 1SS133 Q 851 Transistor DTA114EK D 871 Diode 1SS133 Q 852 Transistor 2SC2412K D 872 Diode 1SS133 Q 853 Transistor DTC114TK D 883 Diode HZS7L(B2) AVX-MG2037ZF/XN/UC...
  • Page 79 R 155 RS1/16S473J R 302 RS1/16S472J R 156 RS1/16S104J R 303 RS1/16S472J R 157 RS1/16S104J R 304 RS1/16S273J R 158 RS1/16S332J R 305 RS1/16S472J R 159 RS1/16S332J R 306 RD1/4PU470J R 160 RS1/16S683J R 307 RD1/4PU470J R 161 RS1/16S683J AVX-MG2037ZF/XN/UC...
  • Page 80 R 754 RS1/16S105J R 628 RS1/16S474J R 755 RS1/16S821J R 629 RS1/16S474J R 757 RS1/16S223J R 631 RS1/16S473J R 758 RS1/16S222J R 632 RS1/16S473J R 759 RS1/16S222J R 633 RS1/16S103J R 761 RS1/16S681J R 634 RS1/16S102J R 762 RS1/16S473J AVX-MG2037ZF/XN/UC...
  • Page 81 R 951 RS1/16S102J R 874 RS1/16S102J R 952 RS1/16S153J R 875 RS1/16S102J R 953 RS1/16S332J R 876 RS1/16S102J R 954 RS1/16S471J R 883 RS1/16S473J R 955 RS1/4SA101J R 884 RS1/16S683J R 956 RS1/16S0R0J R 885 RS1/16S473J R 957 RS1/16S222J AVX-MG2037ZF/XN/UC...
  • Page 82 C 236 CCSRCH101J50 C 607 CCSRCH220J50 C 237 CEAT331M6R3 C 608 CCSRCH180J50 C 238 CEAL100M16 C 609 CKSRYB104K16 C 239 CCSRCH101J50 C 610 CKSRYB102K50 C 251 CCSRCH470J50 C 611 CKSRYB103K50 C 252 CCSRCH470J50 C 612 CKSRYB103K50 C 253 CCSRCH470J50 AVX-MG2037ZF/XN/UC...
  • Page 83 C 927 CKSRYB103K50 Q 703 Transistor 2SC2412K C 928 CKSRYB105K10 Q 704 Transistor 2SC2412K C 929 CEHAR101M10 Q 751 Transistor IMX1 Q 752 Transistor 2SB1185 C 930 3300µF/16V CCH1163(P35) C 931 CKSRYB103K50 Q 753 Transistor 2SB1132 C 932 CKSRYB104K25 AVX-MG2037ZF/XN/UC...
  • Page 84 Fuse 1.75A CEK1177 D 760 Diode MA153 FB902 Inductor CTF1449 D 761 Diode MA153 FB901 Inductor CTF1449 D 762 Diode MA153 D 763 Diode MA153 RESISTORS D 810 Diode 1SS133 R 102 RS1/16S102J D 811 Diode 1SS133 R 103 RS1/16S103J AVX-MG2037ZF/XN/UC...
  • Page 85 R 610 RS1/16S0R0J R 254 RS1/16S333J R 611 RS1/16S473J R 255 RS1/16S333J R 612 RS1/16S471J R 256 RS1/16S333J R 613 RS1/16S102J R 257 RS1/16S333J R 614 RS1/16S102J R 258 RS1/16S333J R 615 RAB4C471J R 259 RS1/16S753J R 619 RS1/16S471J AVX-MG2037ZF/XN/UC...
  • Page 86 R 854 RS1/16S104J R 706 RS1/16S102J R 855 RS1/16S473J R 707 RS1/16S102J R 856 RS1/16S473J R 708 RS1/16S102J R 858 RD1/4PU102J R 709 RS1/16S223J R 860 RS1/16S473J R 710 RS1/16S223J R 861 RS1/16S103J R 711 RS1/16S223J R 862 RS1/16S103J AVX-MG2037ZF/XN/UC...
  • Page 87 C 209 CKSRYB102K50 R 937 RS1/16S911J C 210 CKSRYB102K50 R 938 RS1/16S511J C 213 CCSRCH101J50 R 939 RS1/16S223J C 214 CCSRCH101J50 R 940 RS1/16S511J C 215 CCSRCH101J50 R 941 RS1/16S224J C 216 CCSRCH101J50 R 942 RS1/16S104J C 219 CKSRYB102K50 AVX-MG2037ZF/XN/UC...
  • Page 88 C 911 CKSRYB102K50 C 502 CKSRYB104K16 C 912 CKSQYB104K25 C 503 CKSYB106K6R3 C 913 CEJQ4R7M35 C 504 CKSRYB104K16 C 914 CCSRCH101J50 C 505 CKSRYB105K10 C 915 CKSRYB104K16 C 506 CKSRYB104K16 C 916 CEJQ100M25 C 507 CKSRYB472K50 C 917 CKSRYB102K50 AVX-MG2037ZF/XN/UC...
  • Page 89 D 703 Diode UDZ18(B) IC 902 BA6288FS D 704 Diode UDZ18(B) IC 903 TK11818M D 705 Diode UDZ18(B) IC 904 S-812C50AMC-C3E D 706 Diode UDZ18(B) IC 905 PAJ002A D 707 Diode UDZ18(B) Q 151 Transistor DTA114EK D 708 Diode UDZ18(B) AVX-MG2037ZF/XN/UC...
  • Page 90 R 227 RS1/16S470J L 701 Inductor CTF1379 R 228 RS1/16S472J L 751 Inductor LAU2R2K R 229 RS1/16S472J L 901 Inductor CTF1499 R 230 RS1/16S470J L 902 Choke Coil 100µH CTH1196 R 231 RS1/16S102J L 903 Transformer CTX1088 R 232 RS1/16S272J AVX-MG2037ZF/XN/UC...
  • Page 91 R 667 RS1/16S102J R 419 RS1/16S473J R 668 RAB4C0R0J R 420 RS1/16S473J R 669 RAB4C102J R 424 RS1/16S222J R 680 RS1/16S473J R 425 RS1/16S473J R 681 RS1/16S274J R 501 RS1/16S393J R 685 RS1/16S102J R 503 RS1/16S681J R 686 RS1/16S102J AVX-MG2037ZF/XN/UC...
  • Page 92 R 922 RS1/10S471J R 830 RS1/16S393J R 923 RS1/16S821J R 832 RS1/16S223J R 924 RS1/16S821J R 833 RS1/16S223J R 925 RS1/10S681J R 841 RD1/4PU472J R 926 RS1/16S511J R 842 RS1/16S222J R 927 RS1/16S223J R 843 RS1/16S473J R 928 RS1/16S511J AVX-MG2037ZF/XN/UC...
  • Page 93 C 125 CKSRYB473K50 C 354 CEAL100M16 C 126 CCSRCH101J50 C 355 CASA4R7M16 C 151 CKSRYB103K50 C 357 CKSRYB105K6R3 C 152 CKSYB106K6R3 C 358 CKSYB106K6R3 C 153 CKSYB106K6R3 C 405 CKSRYB103K50 C 154 CKSRYB105K10 C 406 CKSRYB183K50 C 155 CKSRYB222K50 AVX-MG2037ZF/XN/UC...
  • Page 94 NJM4558MD C 862 CKSRYB473K50 D 1101 Diode HZU4R3(B2) C 871 CKSRYB103K50 L 1001 Inductor LCTA2R2J2520 L 1002 Inductor CTF1379 C 881 CKSRYB224K16 C 901 CKSRYB105K10 L 1003 Inductor CTF1379 C 902 CASA470M20 L 1004 Inductor CTF1379 C 903 CKSRYB102K50 AVX-MG2037ZF/XN/UC...
  • Page 95 R 1015 RS1/16S473J R 1223 RS1/16S472J R 1016 RS1/16S473J R 1227 RS1/16S472J R 1017 RS1/16S473J R 1229 RS1/16S472J R 1018 RS1/16S473J R 1231 RS1/16S103J R 1019 RS1/16S473J R 1020 RS1/16S225J CAPACITORS R 1021 RS1/16S102J R 1022 RS1/16S473J C 1001 CEAL470M6R3 AVX-MG2037ZF/XN/UC...
  • Page 96 C 1232 CKSQYB225K10 C 1066 CKSRYB104K16 C 1067 CKSRYB104K16 C 1068 CKSRYB104K16 C 1069 CEAL470M6R3 Unit Number:CWM7801 C 1070 CEAL470M6R3 (AVX-MG2037ZF,MG2137ZF) C 1071 CEAL470M6R3 C 1072 CEAL470M6R3 Unit Name:Panel PCB Unit C 1073 CKSRYB104K16 MISCELLANEOUS C 1075 CKSRYB103K50 C 1076 CKSRYB104K16...
  • Page 97 Push Switch CSG1126 R 1830 RS1/10S221J R 1831 RS1/10S221J S 1808 Push Switch CSG1126 R 1832 RS1/16S221J RESISTORS R 1833 RS1/16S221J R 1834 RS1/10S221J R 1801 RS1/16S561J R 1835 RS1/10S221J R 1802 RS1/16S561J R 1836 RS1/10S331J R 1803 RS1/16S561J AVX-MG2037ZF/XN/UC...
  • Page 98 C 1823 CKSQYB104K25 L 4303 Inductor CTF1306 C 1824 CKSQYB104K25 L 4304 Inductor LCTB100K2125 C 1825 CKSQYB104K25 L 4305 Chip-Inductor LCTA2R2J3225 C 1826 CKSQYB104K25 L 4306 Inductor LCTB100K2125 L 4307 Inductor CTF1306 L 4308 Inductor CTF1306 L 4310 Inductor-Array CTF1421 AVX-MG2037ZF/XN/UC...
  • Page 99 R 4104 RS1/16S473J C 4001 CKSRYB103K50 C 4002 CKSRYB104K25 R 4105 RS1/16S363J C 4003 CKSRYB103K50 R 4106 RS1/16S473J C 4004 CKSRYB473K50 R 4107 RS1/16S101J C 4005 CKSRYB104K25 R 4108 RS1/16S153J R 4109 RS1/16S100J C 4007 CKSRYB103K50 C 4008 CKSRYB103K50 AVX-MG2037ZF/XN/UC...
  • Page 100 C 4351 CKSRYB104K25 C 4162 CKSRYB473K50 C 4352 CCSRCH102J50 C 4163 CKSRYB104K25 C 4164 100µF/10V CCH1332 C 4165 CKSQYB225K10 C 4166 CFHSN104J50 Unit Number:CWM7802 C 4167 22pF CCG1140 (AVX-MG2037ZF,MG2137ZF) C 4168 22pF CCG1140 Unit Name:Keyboard Unit C 4171 CSZSR330M10 AVX-MG2037ZF/XN/UC...
  • Page 101 RB751V40 R 2801 RS1/16S750J VR1851 Switch(POWER/VOLUME) CSD1064 R 2802 RS1/16S750J RESISTORS R 2803 RS1/16S750J R 2804 RS1/16S750J R 1851 RS1/10S391J R 2806 RS1/16S0R0J R 1852 RS1/10S391J R 2809 RS1/16S0R0J R 1853 RS1/10S101J R 1854 RS1/10S221J CAPACITORS R 1855 RS1/10S101J AVX-MG2037ZF/XN/UC...
  • Page 102 R 701 RAB4CQ104J R 203 RS1/16S0R0J R 702 RS1/16S222J R 204 RS1/16S0R0J R 703 RS1/16S681J R 205 RS1/16S103J R 704 RAB4CQ222J R 206 RS1/16S393J R 705 RAB4CQ681J R 207 RS1/16S0R0J R 706 RS1/16S473J R 209 RS1/16S0R0J R 707 RS1/16S473J AVX-MG2037ZF/XN/UC...
  • Page 103 Unit Number:CWX2611 C 219 CKSRYB104K25 C 220 CKSRYB104K25 Unit Name:PCB Unit C 221 CEVL470M6R3 C 222 CKSRYB104K25 Inductor CTF1389 C 223 CKSRYB102K50 S 41 Spring Switch(LOAD3) CSN1051 C 224 CKSRYB104K25 C 225 CKSRYB103K25 C 226 CCSRCH510J50 C 301 CEVL101M10 AVX-MG2037ZF/XN/UC...
  • Page 104 Unit Name:PCB Unit(M2 Unit) IC 1 BA6849FS Switch(HOME) CSN1057 Switch(CLAMP) CSN1057 RESISTORS RS1/16S221J RS1/16S221J RS1/16S4R7J RS1/16S1R0J CAPACITORS CKSRYB104K16 Miscellaneous Parts List Motor Unit(-A)(CAMGEAR) CXC1144 Motor Unit(-B)(ELEVATION) CXC1145 Motor Unit(-A)(CRG) CXC1143 Variable Resistor 10kΩ CCW1023 PU Unit(Service)(PX1) CXX1568 M 901 Motor Unit(FLAP) CXC1191 AVX-MG2037ZF/XN/UC...

  • Page 105: Adjustment

    6. ADJUSTMENT 6.1 CONNECTION DIAGRAM AVX-MG2037ZF/XN/UC AVX-MG2137ZF/XN/UC AVX-MG2237ZF/XN/UC AVX-MG2337ZF/XN/UC DENSO NAVI ECU AMP- 6CH 3W4T-10E887-AA GM-2027ZF GGD1312 CD CHANGER F8VF-18C830-AA FORD 2W1T-18C830-AA CLARION YL8F-18C830-AA 4 SPEAKERS POWER REVERSE 2 SUBWOOFERS AND GROUND PARKING AID AVX-MG2037ZF/XN/UC...

  • Page 106: Cd Adjustment

    • 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 result- ing in the burning of the actuator.) AVX-MG2037ZF/XN/UC...
  • Page 107 (this trouble results when the IC for the STS is not controlled in the test mode). 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). AVX-MG2037ZF/XN/UC...

  • Page 108: Checking The Grating After Changing The Pickup Unit

    Because of eccentricity in the disc and a slight misalignment of the clamping center the grating waveform may be seen to "wobble" ( the phase difference changes as the disc rotates). The angle specified above indicates the aver- age angle. • Hint Reloading the disc changes the clamp position and may decrease the "wobble". AVX-MG2037ZF/XN/UC...
  • Page 109 Ech → Xch 20mV/div, AC Grating waveform Fch → Ych 20mV/div, AC 0° 30° 45° 60° 75° 90° AVX-MG2037ZF/XN/UC...

  • Page 110: Test Mode

    3) To select the LOAD motor, press the "RANDOM" key. Display 05 07 Track "TRACK UP" key: to load a disc. Half fill Display "TRACK DOWN" key: to eject the loaded disc. LOADPHT LOADSW2 LOAD motor selected Mech. test mode LOADSW1 The status of loading switches AVX-MG2037ZF/XN/UC...

  • Page 111: Error Code List

    →SW transistor failure. Abnormal power supply (connector failure) System EREF NG The elevation-position-detection reference voltage is deviated. The motor control terminal output when an error occurred. The third and (Bit 0 - 7) = (LO1, LO2, ELV1, ELV2, CG1, CG2, ELVCONT, LODCONT) fourth digits AVX-MG2037ZF/XN/UC...
  • Page 112 Time-out at the CAMCLMP OFF waiting mode During ELVIN, CAM motor FWD time-out error Mechanism CAM Err Time-out at the CAMEOK OFF waiting mode During ELVIN, CAM motor REV time-out error Mechanism CAM Err Time-out at the CAMEOK ON waiting mode AVX-MG2037ZF/XN/UC...
  • Page 113 (CLWOPEN), the claws do not open. The third digit CAMSW 3-bit value with an claw operation error(Bit 0, Bit 1, Bit 2) = (CAMCLMP, CAMLOAD, CAMEOK) Claw SW value before the claw operation starts The fourth digit Bit 0: HOME, Bit 1: CLMP AVX-MG2037ZF/XN/UC...
  • Page 114 LIFT Err During LIFTDN, the carriage mechanism passes the target tray. Mechanism LIFT Err During LIFTDN, foreign substances were detected around the slot. The third digit The current Disc No. The fourth digit EVL err stop position before retry AVX-MG2037ZF/XN/UC...
  • Page 115 Code Meaning Door opens. Door opens incompletely. Door closes. Disc 1: within OK range Disc 2: within OK range Disc 3: within OK range Disc 4: within OK range Disc 5: within OK range Disc 6: within OK range AVX-MG2037ZF/XN/UC...

  • Page 116: Module Unit Adjustment

    6.6 MODULE UNIT ADJUSTMENT - Adjustment point MODULE UNIT (SIDE A) CN4301 IC4301 CN4001 IC4121 L4302 IC4303 VR4101 VR4006 VR4005 VR4004 IC4001 VR4003 VR4002 - Test point MODULE UNIT (SIDE B) GNDBL1 PWRBL PWR18 PWR5 BRIGHT PWRM15 VCOM PWR8 ROUT GOUT BOUT AVX-MG2037ZF/XN/UC...
  • Page 117 RGB 10 step signal (CN4301 pin 27) 700mV 70mV/1 step Test disc 100% white 4.00±0.05V(Black-black of next line) Diagnostic mode 100% white is also possible Gamma 2 TP GOUT VR4002 RGB 10 step signal (CN4301 pin 27) 3.40±0.05V(Black-white 100%) AVX-MG2037ZF/XN/UC...
  • Page 118 17 Aging Input all screen white signals (or animation) Leave 30 minutes or more operation mode 18 Flicker Display VR4101 Input the signal that black signal and adjustment white signal reverses line-by-line (RGB) Adjust so that display flicker is minimum AVX-MG2037ZF/XN/UC...

  • Page 119: Touch Panel Calibration

    "0" for both "Bass" and "Treble". The button display should be displayed reversed. - Storing the calibration data Switch ACC ON to OFF and leave OFF for at least than 10 seconds. During this time, do not switch off the backup power. AVX-MG2037ZF/XN/UC...

  • Page 120: General Information

    2. Press and open the Grille Assy to the maximum extent with your hands.(Fig.1) 3. Remove the two screws. (Fig.2) 4. Unlock the connector with a standard tip screwdriver and remove the Grille Assy. (Fig.3) Screwdriver Fig.1 Fig.2 Grille Assy Fig.3 AVX-MG2037ZF/XN/UC...
  • Page 121 2. Remove the four screws B and then remove the Panel Assy. Case Panel Assy Fig.4 - Removing the CD Mechanism Module(Fig.5) 1. Remove the four screws. 2. Disconnect the connector and then remove the CD Mechanism Module. CD Mechanism Module Fig.5 AVX-MG2037ZF/XN/UC...
  • Page 122 - Removing the Tuner Audio Unit(Fig.7) 1. Remove the two screws C, two screws D and screw E. 2. Unbend the tab indicated by arrow and then remove the Tuner Audio Unit. Connector PCB Tuner Audio Unit Connector Drive Mechanism Chassis Unit Unit Fig.7 AVX-MG2037ZF/XN/UC...
  • Page 123 GGD1250 PCB Unit(Side) Control Unit(G2F) - Removing the PU Unit(PX1) 1. Set the mechanism to the shipment mode. 2. Remove the two screws A and two screws B. 3. Remove the Frame. Fig.8 AVX-MG2037ZF/XN/UC...
  • Page 124 PU Unit together with the Screw Unit. Note: To assemble the PU Unit, insert the Spring on the PU rear between the PU Unit and the Guide first. Fig.11 AVX-MG2037ZF/XN/UC...

  • Page 125: Pcb Locations

    7.1.2 PCB LOCATIONS AVX-MG2037ZF/XN/UC...

  • Page 126: Connector Function Description

    PIN NO. FUNCTION SHIELD PIN NO. FUNCTION PIN NO. FUNCTION RGB R BACKUP POWER_GND RGB G DELAY/ACC RETURN PWM+ START PWM- VOICE+ IP OPEN+ CLOCK ON IP OPEN- SWC+ CAN A SWC- RGB B REVERSE SYNC VOICE- RADIO_GND CAN B AVX-MG2037ZF/XN/UC...
  • Page 127 DRST RBDS : IC reset output REVICE RBDS : Receive input RBDS : RBDS data input RDSLK RBDS : RDSLK input Tuner : Stereo input LOCL Tuner : Local L output pllce@ Tuner : PLL chip enable output 2 AVX-MG2037ZF/XN/UC...
  • Page 128 Tuner SL Level input VREF A/D converter reference voltage AVPP Not used CANPWR CAN-BUS : Power output * PD5904C IC's marked by * are MOS type. Be careful in handIing them because they are very liable to be damaged by electrostatic induction. AVX-MG2037ZF/XN/UC...
  • Page 129 Bit clock input for serial data input Serial data input DOUT Serial data output 66,67 EM0,1 De-emphasis set up input 68-70 IFF0-2 Interface flag input Ground terminal Chip select input IFCK Data shift clock input IFDI Data input IFDO Data output IFOK Operation flag output AVX-MG2037ZF/XN/UC...
  • Page 130 Crystal oscillator connect terminal (Input) Crystal oscillator connect terminal (Output) Power supply terminal for oscillator * PD2071A * S-93C56BD0I-J8 :Not used :Power supply :Chip select input :Clock input :Data input TEST :Data output :Ground :Test TEST S-812C50AMC-C3E Reference Voltage AVX-MG2037ZF/XN/UC...
  • Page 131 * S-80942CNMC-G9C TK11835M BASE VREF DELAY Thermal S.D OUTPUT IR3Y29B AVX-MG2037ZF/XN/UC...
  • Page 132 D-RAM : Data input / output 31,32 D0,D1 D-RAM : Data input / output D-RAM : we control output D-RAM : ras control output NRAS 35-40 A9-A4 D-RAM : Address output 41-44 A0-A3 D-RAM : Address output SM5903BFP S-818A33AUC-BGN ON/OFF ON/OFF VOUT AVX-MG2037ZF/XN/UC...
  • Page 133 ELV drive voltage select output 54–58 Not used STSWAQV O STS test output Power supply STSDEC STS test output VSS2 STSENC STS test output STSSTD STS test output STSSTC STS test output STSSTB STS test output STSSTA STS test output 68–71 Not used AVX-MG2037ZF/XN/UC...
  • Page 134 A/D converter ground potential VDIN CD : Power supply short sensor input VREF A/D converter reference voltage input AVCC A/D converter ground STSSI STS IC data input STSSO STS IC data output STSSCK STS IC clock output * PD5705B AVX-MG2037ZF/XN/UC...
  • Page 135 : Output enable input TORQUE : Write enable input SENSE AMP : Power supply(3.3V) HALL AMP : Ground(0V) SHORT BRAKE Hall Bias Hall Bias Hall Bias Hall Bias Hall Bias Hall Bias BD7962FM LEVEL SHIFT LEVEL SHIFT LEVEL SHIFT LEVEL SHIFT AVX-MG2037ZF/XN/UC...
  • Page 136 Connect to the antenna through an L (LAU type) of 4.7µH.To cope with the power transmission line hums, insert a series circuit consisting of an L (a coil of about 100mH) + R (a resistor of 470 Ω to 2.2kΩ) between the GND. AVX-MG2037ZF/XN/UC...

  • Page 137: Explanation

    Pin 65 DSP and power amplifier can be used. ASYSON←H Pin 72 ACP-BUS can be used. MONPWR←H IC603 Pin 8 Grille assy can be used. Touch Panel operative Source ON Completes power-on operation. (After that, proceed to each source operation) AVX-MG2037ZF/XN/UC...

  • Page 138: System Block Diagram

    7.3.2 SYSTEM BLOCK DIAGRAM AVX-MG2037ZF/XN/UC...

  • Page 139: Notes On Servicing

    Setting the "Shipment mode" Switch ACC OFF, and then, while simultaneously pressing the "AUDIO" and "DEST" buttons, switch ACC ON. Confirming "Shipment mode" setting When Shipment mode setting is completed, 5 beep sound can be heard from car speaker. AVX-MG2037ZF/XN/UC...

  • Page 140: D 8. Operations

    8. OPERATIONS POWER ON/OFF VOLUME AUDIO MENU DISPLAY MAP DISPLAY (NAVIGATION) DESTINATION SETTING (NAVIGATION) MENU DISPLAY FLAP OPEN/CLOSE FLAP OPEN/CLOSE CD LOAD DISC NUMBER SELECT CD EJECT DISC INDICATOR AVX-MG2037ZF/XN/UC...

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