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Pioneer DEX-MG9667DVZT/EW Service Manual

Pioneer lexus ls audio system head unit
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3 7 63 1515 0
AUDIO SYSTEM
HEAD UNIT
TE
L 13942296513
VEHICLE
LS
LS
LS
LS
LS
LS
www
.
Manufactured for TOYOTA
by PIONEER CORPORATION
http://www.xiaoyu163.com
PRODUCED
DESTINATION
EUROPE
September 2006
EUROPE
September 2006
EUROPE
September 2006
EUROPE
September 2006
RUSSIA
September 2006
RUSSIA
September 2006
x
ao
y
i
http://www.xiaoyu163.com
8
LS
Q Q
3
6 7
1 3
OEM PARTS No.
AFTER
86120-50F50
86120-50J60
86120-50F30
86120-50J40
86120-50G10
86120-50K20
u163
.
2 9
9 4
2 8
1 5
0 5
8
2 9
9 4
ID No.
PIONEER MODEL No.
P8603
DEX-MG9667DVZT/EW
P8603
DEX-G9667DVZT91/EW
P8602
DEX-MG9767DVZT/EW
P8602
DEX-G9767DVZT91/EW
P8604
DEX-MG9767DVZT/RE
P8604
DEX-G9767DVZT91/RE
m
co
PUB.NO.
9 9
ORDER NO.
CRT3750
2 8
9 9
CRT3750

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Summary of Contents for Pioneer DEX-MG9667DVZT/EW

  • Page 1 3 7 63 1515 0 ORDER NO. CRT3750 AUDIO SYSTEM HEAD UNIT L 13942296513 PRODUCED VEHICLE DESTINATION OEM PARTS No. ID No. PIONEER MODEL No. AFTER EUROPE September 2006 86120-50F50 P8603 DEX-MG9667DVZT/EW EUROPE September 2006 86120-50J60 P8603 DEX-G9667DVZT91/EW EUROPE...
  • Page 2 DEX-MG9667DVZT/EW 3 7 63 1515 0 DEX-MG9667DVZT/EW DEX-MG9767DVZT/EW ID No.P8603 ID No.P8602 DEX-MG9767DVZT/RE L 13942296513 ID No.P8604 This service manual should be used together with the following manual(s): Model No. Order No. Mech.Module Remarks CX-3150 CRT3495 DVD Mech. Module:Circuit Description, Mech. Description, Disassembly,etc.

  • Page 3: Safety Information

    A specially instructed person should do servicing operation of the apparatus. Laser diode characteristics Wave length: DVD:640 nm to 660 nm u163 CD:770 nm to 810 nm DVD : 2.48 mW(Emitting period :9 sec.) CD : 705 W(Emitting period : unlimited) DEX-MG9667DVZT/EW http://www.xiaoyu163.com...

  • Page 4: Http://Www.xiaoyu163.Com 3

    Supplementary model is identical to the original except for the addition of following items. *:Non spare part Description DEX-G9667DVZT91/EW DEX-G9767DVZT91/EW DEX-G9767DVZT91/RE Cover CEG1045 (x 2) Cover CEG1324 Carton CHG4861 Contain Box CHL4861 (x 1/2) Air Cap * CHW1945 Air Cap * CHW1948 (x 2) u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 5 To protect products from damages or failures during transit, the shipping mode should be set or the shipping screws should be installed before shipment. Please be sure to follow this method especially if it is specified in this manual. u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...

  • Page 6: Table Of Contents

    7.1.4 CONNECTOR FUNCTION DESCRIPTION ..................110 7.2 IC ................................111 7.3 EXPLANATION ............................123 7.3.1 OPERATIONAL FLOW CHART ......................123 7.3.2 SYSTEM BLOCK DIAGRAM ......................124 8. OPERATIONS .............................. 125 is a trademark of DVD Format/Logo Licensing Corporation. u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...

  • Page 7: Specifications

    55 dB or more LW tuner Frequency ..........................153 kHz to 279 kHz S/N ..............................42 dB or more Distortion .............................. 1.5 % or less Image interference ..........................45 dB or more IF interference ............................ 55 dB or more u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...

  • Page 8: Exploded Views And Parts List

    • Screw adjacent to mark on the product are used for disassembly. • For the applying amount of lubricants or glue, follow the instructions in this manual. (In the case of no amount instructions,apply as you think it appropriate.) 2.1 EXTERIOR(1) L 13942296513 u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 9 CKS5244 Connector(CN1104) CKS5244 Label VRW1860 Connector(CN1003) CKS5251 Seal CNN1448 Socket(CN1101) CKS5316 (2) CONTRAST TABLE DEX-MG9667DVZT/EW, DEX-MG9767DVZT/EW and DEX-MG9767DVZT/RE are constructed the same except for the following: Mark Symbol and Description DEX-MG9667DVZT/EW DEX-MG9767DVZT/EW DEX-MG9767DVZT/RE Main Unit CWN1710 CWN1468 CWN1711 u163 The following parts are not attached to the supplementary model.

  • Page 10: Exterior(2)

    2.2 EXTERIOR(2) 3 7 63 1515 0 L 13942296513 u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 11 Screw IMS26P060FTC Rubber CNV8823 90467-13082 CNV9101 Rubber CNV8824 Lighting Conductor CNV8837 (2) CONTRAST TABLE DEX-MG9667DVZT/EW, DEX-MG9767DVZT/EW and DEX-MG9767DVZT/RE are constructed the same except for the following: Mark Symbol and Description DEX-MG9667DVZT/EW DEX-MG9767DVZT/EW DEX-MG9767DVZT/RE Panel Assy CPN2128 CPN2100 CPN2129 L 13942296513...

  • Page 12: Dvd Mechanism Module

    2.3 DVD MECHANISM MODULE 3 7 63 1515 0 38 33 L 13942296513 14 28 :GEM1024 u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 13 CNM9746 Sheet CNM9680 CNV9327 Gear CNV8944 Gear CNV7854 Gear CNV8945 Holder CNV7861 CNV7866 CNV8778 CNV7868 CNV7869 CNV8779 PCB Assy CWX2986 Lever Unit CXC2392 Lever Unit CXC2393 u163 Cam Gear Unit CXC2435 ••••• PCB Assy CXC3142 Chassis Unit CXC6900 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...

  • Page 14: Block Diagram And Schematic Diagram

    AUD8.4 VDD3.3 VDD3.3 ROMVDD DIVER Q116 MCOMP COMPP VIDEO AMP IC102 Q119 Q117 NJM2068V SCOMP COMP COMPN RDSCK Q125 RDSDATA SRCK SCPON MCPON RDSLOCK SRDSDT RDSHSLK SPDI Q126 SRDSLK SPCE1 SPCK SRHSLK SPDO SPCE2 Q123 LDET SLDET u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 15 PWMBL AMSUB/SRCK CN2001 PINFO LDTI LCDDO SRDSDT PINFO MBP2/SRDSDT PWMILL SRDSLK LCDCK PWMILL SBP1/SRDSLK SRHSLK SBP2/SRHSLK LCDCE SLDET MBP1/[SLDET] LDTO LCDDI SPDI SPDI PWMBL PWMBL SPCE1 SPCE1 PINFO P-INFO SPCK [SPCK] SPDO PWMILL PWMILL SPDO SPCE2 [SPCE2] u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 16 SSW2 VDD3.3 STSW2 VIN1 ADIMIN VIN2 ADIM Q712 NTS2 VSEL1 ACCON VIN3 ACCON BSEN VIDEO FILTER VOUT VSEL2 [BSEN[ NTS1 ASEN VOUT [ASEN] IC803 FAN+B REGULATOR MOTANT MOTANT Q713 NJM2235V IC804 VIDEO SELECTOR SM5304AV Q714 SYSPW u163 CN701 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 17 Q754 Q709 ACCON Q753 5V REGULATOR Q710 Q756 IC752 Q315 Q751 AC5V S-812C56AUA-C3K 10V REGULATOR Q302 Q711 SWVDD ASEN SRVDD REGULATOR RESET Q712 Q762 SRVDD IC751 S-80940CNNB-G9A N+B REGULATOR Q713 IC753 S-812C39AMC-C2T RESET RESET (1/2) Q714 SYSPW u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 18 GNDD GNDD PWM-IND KST3 KST3 RESET PWM-ILL Q2013 ILLMINATION (ENC) IC-VDD RSET ILL1 ILL1 IDGW ILLMINATION IGDW KEY CONTROL IC2001 ILLMINATION L PCB LC75700TS Q2001 Q2004 IDAB IDAB Q2005-2007,2009,2010, Q2002 2012,2014,2015,2021, Q2008 2022,2024 ACC+B ILLMINATION Q2018 Q2019 u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 19 AM ANT 3.3V EEPROM COMP Y101 FM ANT Y101 TANK TANK MIX/IF/PLL DET/NC/MPC/MPX/DIV ANT1 X-tal Y101 FM/AM TUNER UNIT(SUB) Y101 L 13942296513 AM ANT 3.3V EEPROM COMP Y101 FM ANT Y101 TANK TANK MIX/IF/PLL DET/NC/MPC/MPX/DIV ANT1 X-tal Y101 u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 20 LOAD MOTOR E/L- ADDRESS BUS A0-11 MA0-11 MA0-11 CN1551 DQM0-3 IECOUT DQM0-3 DQM0-3 IECOUT CN1103 u163 234,237 BA0,BA1 22,23 AVCC33 BA0,BA1 BA0,BA1 VREF 239,242 XRAS,XCAS VR1551 18,19 NRAS,NCAS /CAS,/RAS 232,238 XWE,XCSM 17,20 NWE,NCSM /WE,/CS VREF VREFH VHALF VHALF MCKI DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 21 DC-DC CONVERTER DQ0-15 ADT0-15 IC1003 VCC15 LTC3411EMS A0-19 A0-20 VCONTA Q1002 +3.3V REGULATOR XCSFM IC1901 AVCC33 BA033SFP VCONTB DRAM EEPROM +5V REGULATOR IC1570 IC2002 1232AATA-75 IC1001 BR93L56RFVM-W AVCC5 S-L2980A50MC-C7J 0-31 ROMDATA ROMCK ROMCS M0-3 u163 0,BA1 AS,/RAS E,/CS DEX-MG9667DVZT/EW http://www.xiaoyu163.com...

  • Page 22: Main Unit(1/4)(Guide Page)

    Note: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LIST" or "ELECTRICAL PARTS LIST". Large size SCH diagram CN1901 AM -14dBs Guide page FM -17dBs Detailed page +3.04dBs (1.1Vrms) L 13942296513 CN2001 SYSTEM CONTROLLER +2.21dBs(1.0Vrms) u163 CN1003 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 23 The > mark found on some component parts indicates the importance of the safety factor of the part. : The power supply is shown with the marked box. Therefore, when replacing, be sure to use parts of identical designation. DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 24 3 7 63 1515 0 L 13942296513 u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 25 3 7 63 1515 0 L 13942296513 u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 26 3 7 63 1515 0 L 13942296513 u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 27 3 7 63 1515 0 L 13942296513 u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...

  • Page 28: Main Unit(2/4)

    3.3 MAIN UNIT(2/4) 3 7 63 1515 0 MAIN UNIT(2/4) L 13942296513 u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 29 3 7 63 1515 0 L 13942296513 u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...

  • Page 30: Main Unit(3/4)(Guide Page)

    3.4 MAIN UNIT(3/4)(GUIDE PAGE) 3 7 63 1515 0 3.3 V L 13942296513 u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 31 3 7 63 1515 0 MAIN UNIT(3/4) L 13942296513 SOUND u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 32 3 7 63 1515 0 L 13942296513 u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 33 3 7 63 1515 0 L 13942296513 u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 34 3 7 63 1515 0 L 13942296513 u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 35 3 7 63 1515 0 L 13942296513 u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...

  • Page 36: Main Unit(4/4)(Guide Page)

    3.5 MAIN UNIT(4/4)(GUIDE PAGE) 3 7 63 1515 0 L 13942296513 u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 37 3 7 63 1515 0 MAIN UNIT(4/4) CWE1849 L 13942296513 u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 38 3 7 63 1515 0 L 13942296513 u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 39 3 7 63 1515 0 L 13942296513 u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 40 3 7 63 1515 0 L 13942296513 u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 41 3 7 63 1515 0 L 13942296513 u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...

  • Page 42: Keyboard Pcb

    3.6 KEYBOARD PCB 3 7 63 1515 0 L 13942296513 E:EJECT F:LOAD CN2021 CN2011 A:CH DISC A:SEEK TRACK E:LOAD F:EJECT B:SEEK TRACK B:CH DISC E:DEX-MG9667DVZT/EW Keyboard Unit Consists of F:DEX-MG9767DVZT/EW Keyboard PCB DEX-MG9767DVZT/RE L PCB R PCB u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 43 3 7 63 1515 0 KEYBOARD PCB L 13942296513 CN408 E:AM F:TA E:FM F:DISC E:DISC F:FM E:TA F:AM u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...

  • Page 44: Connector 1 Pcb

    3.7 CONNECTOR 1 PCB 3 7 63 1515 0 CONNECTOR 1 PCB LAN plus I/F CN1104 VTR adapter minijack input (VAR+) (VAL+) (ADPG) L 13942296513 CN403 Connector Unit Consists of Connector 1 PCB Connector 2 PCB u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...

  • Page 45: Connector 2 Pcb

    3.8 CONNECTOR 2 PCB 3 7 63 1515 0 CONNECTOR 2 PCB Digital output DOUT CN1551 (NTRI) (SGD3) (SLD2) (SND4) NTSC L 13942296513 (NTRO) CN1005 Video input/output Connector Unit Consists of Connector 1 PCB Connector 2 PCB u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...

  • Page 46: Dvd Core Unit(1/2)(Guide Page)

    3.9 DVD CORE UNIT(1/2)(GUIDE PAGE) 3 7 63 1515 0 CN1103 L 13942296513 PD6566A u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 47 3 7 63 1515 0 PCB ASSY DVD CORE UNIT(1/2) L 13942296513 u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 48 3 7 63 1515 0 L 13942296513 R11 5R6K VR11 CCP1442 1k(B) R14 5R6K R13 5R6K R12 4R7K u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 49 3 7 63 1515 0 L 13942296513 u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 50 3 7 63 1515 0 L 13942296513 u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 51 3 7 63 1515 0 L 13942296513 u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...

  • Page 52: Dvd Core Unit(2/2)

    3.10 DVD CORE UNIT(2/2) 3 7 63 1515 0 L 13942296513 PE5558A 9.830MHz u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 53 3 7 63 1515 0 DVD CORE UNIT(2/2) CN407 L 13942296513 u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 54 Traverse 5000 FWD VHALF→ VHALF→ VHALF→ VHALF→ VHALF→ VHALF→ 0.5 V/div.500 µs/div. 0.5 V/div.500 µs/div. 2 TDY 2 TDY CH1: TDY 0.5 V/div.5 ms/div. CH2: (CO+)-(CO-) 2.0 V/div.5 ms/div. Multi 32FWD Multi 32REV Traverse5000REV VHALF→ VHALF→ VHALF→ VHALF→ u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 55 2 V/div. 2 µs/div. 7 CH3: LRCK G→ G→ VHALF→ VHALF→ G→ 8 CH1: LO 0 CH1: COMPO 200 mV/div. 10 µs/div. 1V/div. 500 µs/div. 9 CH2: RO [White 100 % output] G→ L 13942296513 G→ G→ u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...

  • Page 56: L Pcb

    3.11 L PCB 3 7 63 1515 0 L PCB CN2020 A:TUNE FILE B:PWR VOL A:DEX-MG9667DVZT/EW B:DEX-MG9767DVZT/EW L 13942296513 DEX-MG9767DVZT/RE Keyboard Unit Consists of Keyboard PCB L PCB R PCB u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...

  • Page 57: R Pcb

    3.12 R PCB 3 7 63 1515 0 R PCB A:PWR VOL CN2010 B:TUNE FILE L 13942296513 A:DEX-MG9667DVZT/EW B:DEX-MG9767DVZT/EW DEX-MG9767DVZT/RE Keyboard Unit Consists of Keyboard PCB L PCB R PCB u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...

  • Page 58: Pcb Connection Diagram

    For further information for CAR HARNESS respective destinations, be sure to check with the schematic dia- CAR HARNESS gram. 2.Viewpoint of PCB diagrams Capacitor Connector CAR HARNESS SIDE A SIDE B Chip Part P.C.Board CN1003 L 13942296513 CN1901 u163 FRONT DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 59 3 7 63 1515 0 SIDE A FM/AM TUNER UNIT SUB L 13942296513 CN2001 u163 FRONT DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 60 3 7 63 1515 0 MAIN UNIT L 13942296513 u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 61 3 7 63 1515 0 SIDE B L 13942296513 u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...

  • Page 62: Keyboard Pcb

    4.2 KEYBOARD PCB 3 7 63 1515 0 KEYBOARD PCB A:DEX-MG9667DVZT/EW B:DEX-MG9767DVZT/EW DEX-MG9767DVZT/RE A:LOAD B:EJECT L 13942296513 A:CH DISC B:SEEK TRACK A:TA A:DISC B:AM B:FM u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 63 3 7 63 1515 0 SIDE A A:EJECT B:LOAD L 13942296513 A:SEEK TRACK B:CH DISC A:FM A:AM B:DISC B:TA u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 64 3 7 63 1515 0 KEYBOARD PCB L 13942296513 CN2011 u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 65 3 7 63 1515 0 SIDE B L 13942296513 CN408 CN2021 u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...

  • Page 66: Connector1 Pcb

    4.3 CONNECTOR1 PCB 3 7 63 1515 0 SIDE B SIDE A CONNECTOR1 PCB CONNECTOR1 PCB CN1104 CN403 L 13942296513 u163 CAR HARNESS DEX-MG9667DVZT/EW http://www.xiaoyu163.com...

  • Page 67: Connector2 Pcb

    4.4 CONNECTOR2 PCB 3 7 63 1515 0 SIDE A CONNECTOR2 PCB DOUT CN1005 HARNESS CN1551 L 13942296513 SIDE B CONNECTOR2 PCB u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...

  • Page 68: Dvd Core Unit

    4.5 DVD CORE UNIT 3 7 63 1515 0 DVD CORE UNIT SERVICE STAGE ASSY SERVICE STAGE ASSY CN1103 L 13942296513 CN407 u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 69 3 7 63 1515 0 SIDE A L 13942296513 u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 70 3 7 63 1515 0 DVD CORE UNIT L 13942296513 u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 71 3 7 63 1515 0 SIDE B L 13942296513 u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...

  • Page 72: Pcb Assy

    4.6 PCB ASSY 3 7 63 1515 0 PCB ASSY VR13 L 13942296513 u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...

  • Page 73: L Pcb

    4.7 L PCB 3 7 63 1515 0 L PCB SIDE A L PCB SIDE B CN2020 A:TUNE FILE B:PWR VOL L 13942296513 A:DEX-MG9667DVZT/EW B:DEX-MG9767DVZT/EW DEX-MG9767DVZT/RE u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...

  • Page 74: R Pcb

    4.8 R PCB 3 7 63 1515 0 R PCB R PCB SIDE A SIDE B CN2010 A:PWR VOL B:TUNE FILE L 13942296513 A:DEX-MG9667DVZT/EW B:DEX-MG9767DVZT/EW DEX-MG9767DVZT/RE u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...

  • Page 75: Electrical Parts List

    2SC4081 u163 Q 21 (B,128,73) Transistor 2SC4083 Q 22 (B,123,73) Transistor 2SC4083 Unit Name : Main Unit Q 23 (B,160,112) Transistor 2SC4081 MISCELLANEOUS Q 102 (B,143,82) Transistor 2SC4081 Q 103 (B,149,81) Transistor UMX1N IC 102 (A,129,101) IC NJM2068V DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 76 (B,63,43) Transistor DTC114EU D 384 (B,102,64) Diode 1SS355 Q 701 (A,23,92) Transistor 2SB1184F5 D 401 (B,91,64) Diode UDZS4R7(B) Q 702 (B,32,93) Transistor UMX1N D 402 (B,8,38) Diode RB520S-30 Q 703 (B,64,139) Transistor 2SB1260 D 601 (A,68,73) Diode RSX201L-30 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 77 (A,119,140) Choke Coil 95 µH CTH1301 R 33 (B,124,59) RS1/16SS471J L 302 (B,90,26) Inductor CTF1473 R 34 (B,138,81) RS1/16SS102J L 413 (A,18,29) Inductor CTF1558 R 35 (A,140,78) RS1/16SS331J L 414 (B,23,39) Inductor CTF1473 R 36 (A,137,85) RS1/16SS100J L 416 (A,19,42) Inductor CTF1473 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 78 (B,150,110) RS1/16SS472J R 237 (B,84,93) RS1/16SS333J R 147 (B,150,114) RS1/10S102J R 238 (B,87,92) RS1/16SS333J R 148 (A,125,116) RS1/16SS272J R 239 (B,87,94) RS1/16SS223J R 150 (A,172,49) RS1/16SS100J R 241 (B,93,91) RS1/16SS182J R 153 (B,126,122) RS1/16SS103J R 242 (B,96,88) RS1/16SS182J DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 79 R 423 (B,22,35) RS1/16SS471J R 310 (B,85,59) RS1/16SS103J R 424 (B,28,15) RS1/16SS473J R 311 (B,83,58) RS1/16SS222J R 431 (A,25,67) RS1/16SS0R0J R 312 (B,83,59) RS1/16SS222J R 435 (A,96,45) (MG9767DVZT/RE) RS1/16SS473J R 313 (A,88,53) RS1/16SS223J R 436 (A,95,46) (MG9767DVZT/EW) RS1/16SS473J DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 80 (A,99,47) RS1/16SS103J R 609 (B,46,80) RS1/16SS7503D R 531 (A,98,42) RS1/16SS471J R 610 (A,60,88) RS1/4SR22J R 532 (A,100,46) RS1/16SS471J R 611 (B,45,80) RS1/16SS1303D R 533 (A,95,42) RS1/16SS102J R 612 (B,41,78) RS1/16SS7503D R 534 (A,91,19) RS1/16SS102J R 613 (B,41,77) RS1/16SS1303D DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 81 (A,131,65) CKSSYB102K50 R 725 (A,164,14) RS1/16SS222J C 27 (A,128,57) CKSSYB222K50 R 726 (A,163,19) RS1/16SS472J C 29 (A,123,57) CKSSYB472K25 R 727 (A,128,49) RS1/16SS152J C 30 (A,122,64) CCSRCH8R0D50 R 728 (A,131,47) RS1/16SS822J C 31 (A,122,65) CKSSYB102K50 R 729 (A,135,47) RS1/16SS223J DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 82 C 150 (B,147,65) CKSSYB222K50 C 264 (B,106,80) 10 µF CCG1182 C 151 (A,118,115) CCSSCH151J50 C 265 (A,82,86) 10 µF CCG1182 C 152 (B,105,88) CKSRYB105K10 C 266 (A,84,86) 10 µF CCG1182 C 154 (B,133,49) CKSSYB222K50 C 267 (B,17,133) CKSQYB471K50 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 83 (B,52,57) 10 µF CCG1171 C 407 (A,24,35) CKSSYB102K50 C 633 (B,52,59) CKSSYB473K10 C 408 (A,18,36) CKSQYB225K10 C 634 (A,57,76) 10 µF CCG1182 C 409 (B,146,7) CKSSYB102K50 C 635 (A,55,76) 10 µF CCG1182 C 410 (B,148,7) CKSSYB102K50 C 636 (A,29,77) CKSRYB103K50 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 84 (A,105,34) LED VLW1158LDS-46 C 825 (B,40,89) CKSSYB103K16 D 2041 (A,81,34) LED VLW1158LDS-46 C 826 (A,43,92) CSZSR220M10 D 2046 (A,155,34) LED VLW1158LDS-46 D 2047 (A,130,34) LED VLW1158LDS-46 C 827 (A,47,91) CSZSC101M10 D 2050 (A,178,34) LED VLW1158LDS-46 C 828 (A,37,98) CKSYB475K16 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...

  • Page 85: Keyboard Unit

    (B,99,28) Transistor 2SA1235A-12 R 2059 (B,76,26) RS1/16S102J Q 2012 (B,149,28) Transistor 2SA1235A-12 R 2062 (B,100,24) RS1/16S102J Q 2013 (B,150,57) Transistor DTC144EU R 2063 (B,150,24) RS1/16S102J Q 2014 (B,174,41) Transistor 2SA1235A-12 R 2064 (B,175,37) RS1/16S102J Q 2015 (B,182,51) Transistor 2SA1235A-12 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 86 (B,74,47) RS1/16S2200D C 2009 (B,147,57) CCSRCH101J50 R 2012 (B,74,26) RS1/16S2000D C 2010 (B,102,23) CKSRYB473K50 R 2018 (B,98,24) RS1/16S2000D R 2020 (B,148,24) RS1/16S2000D C 2011 (B,111,21) CKSRYB472K50 R 2021 (B,132,57) RS1/16S393J C 2012 (B,125,50) CKSRYB104K50 C 2013 (B,98,19) CKSRYB104K50 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 87 (A,96,103) Inductor CTF1400 C 1102 (A,22,9) CCSSCH470J50 L 1557 (A,103,102) Inductor CTF1395 L 1558 (A,106,84) Inductor CTF1473 C 1103 (A,27,5) CCSSCH680J50 L 1559 (A,73,101) Inductor CTF1387 C 1104 (A,25,5) CKSSYB103K16 C 1105 (A,26,7) CSZSR470M10 L 1561 (A,112,97) Inductor CTF1473 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 88 (A,57,98) RS1/16SS3R9J R 1522 (A,103,68) RS1/16SS103J R 1108 (A,57,96) RS1/16SS3R9J R 1523 (A,94,61) RS1/16SS104J R 1109 (A,56,96) RS1/16SS3R9J R 1525 (A,95,59) RS1/16SS102J R 1110 (A,56,98) RS1/16SS3R9J R 1526 (A,94,57) RS1/16SS0R0J R 1111 (A,54,104) RS1/16SS272J R 1529 (A,95,57) RS1/16SS0R0J DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 89 (B,119,57) RS1/16SS0R0J R 1871 (B,12,66) RS1/16SS104J R 1652 (B,103,35) RS1/16SS104J R 1875 (B,16,91) RS1/16SS0R0J R 1653 (B,101,35) RS1/16SS510J R 1881 (B,20,49) RS1/16SS104J R 1671 (B,103,49) RAB4CQ101J R 1882 (B,16,51) RS1/16S221J R 1672 (B,107,50) RAB4CQ101J R 1889 (B,19,49) RS1/16SS221J DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 90 R 2065 (A,106,52) RS1/16SS473J C 1243 (A,38,73) 10 µF CCG1138 R 2067 (A,105,52) RS1/16SS473J R 2068 (A,104,49) RS1/16SS104J C 1244 (A,54,68) CKSSYB472K25 R 2073 (A,96,31) RS1/16SS473J C 1245 (A,47,68) CKSSYB103K16 R 2074 (A,98,31) RS1/16SS472J C 1501 (A,115,69) CSZSR470M10 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 91 C 1902 (A,29,54) 22 µF/6.3 V CCH1300 C 1651 (B,121,33) CSZSR470M10 C 1903 (A,28,48) CSZSC101M10 C 1653 (B,108,20) CKSSYB104K10 C 1910 (B,10,15) CKSRYB102K50 C 1654 (B,98,34) CKSRYB104K25 C 2001 (A,120,30) CKSYB106K6R3 C 1655 (B,108,34) CKSSYB104K10 C 2002 (A,114,48) CKSRYB105K10 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 92 R 11 (A,8,15) RS1/16S562J R 12 (A,10,15) RS1/16S472J R 13 (A,8,18) RS1/16S562J R 14 (A,9,6) RS1/16S562J L 13942296513 Miscellaneous Parts List Stage Assy(Service) CXX2173 Cam Motor Assy(CAM) CXC5908 Motor Unit(E/L Motor) CXC5910 VR13 Variable Resistor 10 kΩ(B) CCW1029 u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...

  • Page 93: Adjustment

    6. ADJUSTMENT 6.1 JIG CONNECTION DIAGRAM 3 7 63 1515 0 DEX-MG9667DVZT/EW DEX-MG9767DVZT/EW DEX-MG9767DVZT/RE EMV-N 16P 26P 28P GGD1488 RRDisplay 10P 10P 12P 16P 24P GGD1426 L 13942296513 Headphone Not used Not used Not used Mayday Digital TV Tuner...
  • Page 94 3 7 63 1515 0 L 13942296513 u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...

  • Page 95: Test Mode

    Test Mode in Preparation Close DIAG Mode FX-MG8567DVZT: Press DISC button for 2 seconds. EMV (N) : Press and hold the Image Quality/Erase button for 2 seconds. Test Mode Press DISC button, when the source is no CD. u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 96 2. Touch inside of the framework on the lmage Quality Adjustment Screen in the following order: Upper Left -> Lower Left ->Upper Left -> Lower Left ->Upper Left -> Lower Left (see the picture below). Upper Left Touch the screen in the given order Lower Left u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 97 Move sequence of PLAY step by step. u163 Note) When you turn off Acc in a static test mode, please be sure to check that the mechanism has sttopped. When you select the other test mode, please enter test mode again. DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 98 Change number : 3 Fix number : 4 ID Search Jump Start Start For CD: 1, 4, 10, 11 and 32 tracks For DVD: 1, 4, 10, 11, 32, 64 and 100 tracks. means that it adjusts automatically. DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 99 **-**-**: Specified ID value ECD1 ECD2 start start 20-**-**-** Layer 0 **-**-** : Present ID 20-**-**-** Layer 0 **-**-** : Present ID 21-**-**-** 21-**-**-** Layer 1 **-**-** : Present ID Layer 1 **-**-** : Present ID L 13942296513 u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 100 The content of the test is different in the CAM position. xx-72-03-00 xx-72-02-03 CAM POSITION 1.Load durability test: [EJECT]-[LOAD] insert a disc and start test. 2.ELV durability test: [LOAD]-[CLAMP] 3.CAM durability test: [CLAMP]-[PLAY] CLAMP 4.CLAMP durability test: [PLAY] xx-72-02-** u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 101 3 7 63 1515 0 L 13942296513 u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...

  • Page 102: General Information

    ->Service Check screen is displayed. 2. Service Check L 13942296513 Inspection result list No problem Exchange EXCH Check(diagnosis recorded) CHEK Not connected NCON No response NRES Old version u163 Turn off the ACC or press DISPLAY key more than 1.7 sec. DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 103 3 7 63 1515 0 L 13942296513 u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 104 3 7 63 1515 0 L 13942296513 u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...

  • Page 105: Disassembly

    Please do not damage it. Fig.1 Removing the Frame Unit (Fig.2) Remove the five screws and then remove the Frame Unit. L 13942296513 Frame Unit Fig.2 Removing the Holder (Fig.3) Remove the six screws and then remove the Holder. u163 Holder Fig.3 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 106 (* For service use, this specification has a long code for detachable MG4-mechanism part enabling resin parts wire-processed between the Holder. ) DVD Mechanism Module Fig.5 Removing the Holder (Fig.6) Remove the four screws and then remove the Holder. Holder Fig.6 u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 107 Main Unit Fig.8 * Please refer to Mechanism Manual (CRT3495) for removing module part of DVD mechanism. Three GGF1538 are necessary to build up MG4 mechanism. u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 108 12 poiints/1 button Panel part 12 poiints/1 button three spots four spots three spots (Three one side,Under a rib) four spots three spots (It applies to this side half from the panel back side.) three spots three spots u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...

  • Page 109: Pcb Location

    7.1.3 PCB LOCATION 3 7 63 1515 0 MAIN UNIT L PCB CONNECTOR 1 PCB CONNECTOR 2 PCB KEYBOARD PCB R PCB L 13942296513 DVD CORE UN UNIT PCB ASSY u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...

  • Page 110: Connector Function Description

    1 : NTS2 2 : VAR+ 2 : GND2 3 : VAL+ 3 : SLDG 4 : VV- 4 : SLDG 5 : VA- 5 : GND 6 : ADPG 6 : GND1 7 : NTSC 8 : NTS1 u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 111 VBIAS : Internal 8.0 V bias voltage. LSG : Gate drive for optional low side MOSFET. SYNC PH : Phase node - Connect to external L - C filter. PGND BOOT : Bootstrap capacitor for high side gate driver. AGND COMP VSENSE u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 112 ASEN output for SH WAKEUP BSEN output for SH RDSDATA rdslock Power supply instantaneous interruption sens output rdshslk Power supply control output for SH sldet Main tuner : BP1 input(NF) LOFF LCD Driver : Display off output u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 113 AUI : Audio select output 2 DSP : Chip select output DSP : Write in ready input DSP : Output data ready signal input DSP : Request signal output DSP : System reset output DSP : Reset output DSP : Data input u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 114 AREA 2ND media sense and L/R steering wheel sense 2NDMEDIA Sub Tuner : Signal level input Analog power GND AVSS TUNER : Signal level input PEG215A L 13942296513 S-80940CNNB-G9A S-812C39AMC-C2T VOUT Delay Circuit VREF Reference voltage VOUT u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 115 Data Input/output Chip select /RAS Row address atrobe /CAS Column address strobe Write enable DQM0 to DQM3 DQ mask anable Clock enable Clock Input Supply voltage Ground VDDQ Supply voliage for DQ VSSQ Ground for DQ No connection u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 116 Not used CRGCONT Output of the switching to servo driver control (H: acquirement) DCONT2 (Reserve: servo driver output ON/OFF control (H: ON) ROM1K EEPROM switching to input 2k(L)/1k VDCONT VD power supply control output ROMDATA E2PROM data input/output u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 117 ELV position select input (linear position) ELVREF Reference voltage for ELV sense LOADPHT LOAD operation photo sense (no DISC, starting LOAD) VDSENS VD power supply shorted air/ground sense input VHALF Servo driver center voltage input Format Meaning CMOS Nch open drain u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 118 I / O Servo port DRV8 Servo port VDD33 IO power supply I / O SCLOCK I / O Input clock for debug EXTRG I / O I/O trigger for debug u163 SDATA I / O I/O data for debug DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 119 Analog current IREF1 Inside DAC bias current AVSSE Analog GND COMP1 Inside DAC AVDDF Analog current DAC1OUT Analog signal AVSSF Analog GND DAC2OUT Analog signal DAC3OUT Analog signal Reference voltage VREF DAC4OUT Analog signal DAC5OUT Analog signal u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 120 VDD33 IO power supply 227-229 SDRAM address SDRAM address SDRAM writte enable VDD33 IO power supply SDRAM bank address SDRAM address SDRAM bank address NCSM SDRAM chip select NRAS SDRAM low address strobe VDD33 IO power supply u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 121 I / O SDRAM data VDD33 IO power supply 251-253 I / O SDRAM data 255,256 I / O SDRAM data MN35103UB L 13942296513 LC75700TS KEY SCAN KEY BUFFER GENERAL PORT CLOCK GENERATOR CONTROL REGISTER INTERFACE SHIFT REGISTER u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 122 Antenna switch control signal output. “High” : MAIN, ”Low” : SUB control 23 L ch O L channel output FM stereo “L-ch” signal output or AM audio output u163 24 R ch O R channel output FM stereo “R-ch” signal output or AM audio output DEX-MG9667DVZT/EW http://www.xiaoyu163.com...

  • Page 123: Explanation

    VCC=5V 21,37,85 Pin ACCON←H 69 Pin bsen 98 Pin bsen=L asen 97 Pin asen=L SWVDD←L L 13942296513 82 Pin IPPW←H 27 Pin Source keys operative Source ON Completes power-on operation. (After that, proceed to each source operation) u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...

  • Page 124: System Block Diagram

    7.3.2 SYSTEM BLOCK DIAGRAM 3 7 63 1515 0 L 13942296513 u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...

  • Page 125: Operations

    8. OPERATIONS 3 7 63 1515 0 - Radio - DEX-MG9767DVZT/EW, DEX-MG9767DVZT/RE POWER/VOLUME MANUAL TUNING SEEK TUNING PRESET CHANNEL RECALL - DEX-MG9667DVZT/EW L 13942296513 MANUAL TUNING POWER/VOLUME PRESET SEEK TUNING CHANNEL RECALL u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 126 - DEX-MG9767DVZT/EW, DEX-MG9767DVZT/RE 3 7 63 1515 0 DVD,CD DVD,CD EJECT DVD,CD LOAD POWER/VOLUME TRACK DISC NUMBER NUMBER SEARCH / SEARCH FAST+/FAST- - DEX-MG9667DVZT/EW DVD,CD DVD,CD LOAD DVD,CD EJECT L 13942296513 POWER/VOLUME DISC TRACK NUMBER NUMBER SEARCH SEARCH / FAST+/FAST-...
  • Page 127 3 7 63 1515 0 L 13942296513 u163 DEX-MG9667DVZT/EW http://www.xiaoyu163.com...
  • Page 128 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 2006 K-ZZU.AUG.

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