Pioneer MVH-08UBG/XEUW5 Service Manual

Pioneer MVH-08UBG/XEUW5 Service Manual

Digital media receiver

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DIGITAL MEDIA RECEIVER
MVH-08UBG
MVH-08UB
MVH-85UB
MVH-88UB
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 2015
/XEUW5
/XEES
/XFBR
1-1, Shin-ogura, Saiwai-ku, Kawasaki-shi, Kanagawa 212-0031, Japan
MVH-08UBG/XEUW5
ORDER NO.
CRT5777
/XEUW5
K-ZZZ DEC. 2015 Printed in Japan

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Summary of Contents for Pioneer MVH-08UBG/XEUW5

  • Page 1 PIONEER CORPORATION 1-1, Shin-ogura, Saiwai-ku, Kawasaki-shi, Kanagawa 212-0031, 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 2015 K-ZZZ DEC.
  • Page 2: Safety Information

    Where in a manufacturer’s service documentation, for example in circuit diagrams or lists of components, a symbol is used to indicate that a specific component shall be replaced only by the component specified in that documentation for safety reasons, the following symbol shall be used: MVH-08UBG/XEUW5...
  • Page 3: Table Of Contents

    10. SCHEMATIC DIAGRAM..........................18 10.1 MAIN BOARD PCB(MPEG/DECT)......................18 10.2 MAIN BOARD PCB (TUN/ASP/AMP).....................19 10.3 MAIN BOARD PCB (POWER/INTERFACE)...................20 10.4 KEY PCB ..............................21 11. PCB CONNECTION DIAGRAM ........................22 11.1 MAIN BOARD PCB..........................22 11.2 KEY PCB ..............................24 12. ELECTRICAL PARTS LIST ...........................25 MVH-08UBG/XEUW5...
  • Page 4: Service Precautions

    For environmental protection, lead-free solder is used on the printed circuit boards mounted in this unit. Be sure to use lead-free solder and a soldering iron that can meet specifications for use with lead-free solders for repairs accompanied by reworking of soldering. MVH-08UBG/XEUW5...
  • Page 5: Specifications

    See the table below for the items to be checked regarding audio: Item to be checked regarding audio Distortion Noise Volume too low Volume too high Volume fluctuating Sound interrupted MVH-08UBG/XEUW5...
  • Page 6: Block Diagram

    KEY PCB FLASH FLASH MAIN BOARD PCB TN LCD Radio Tuner LCD101 L L / R LINE OUT LINE OUT LCD Driver LINE OUT IC401 MPEG L/ R EN100 AMPLIFIER AUX IN CON102 CON103 CON103 U403...
  • Page 7: Power Supply System Figure

    BATT CONT/A.ANT CONT/A.ANT 4558 4558 5.78V MPEG MPEG EMP8965 3.3V EMP8965 3.3V 100mA 60mA TUNER 130mA E E U P3482A( U 101) EUP3482A(U101) 500mA 3300uF 200mA LAMP LAMP LCD DRIVER IC401...
  • Page 8: Diagnosis

    M N B D P B PRE-GND oe not w norm repla the M gr wor normall repla mplete t w thout Front panel o not error r mplete t w thout Front panel LAMP LAMP(5V) MVH-08UBG/XEUW5...
  • Page 9: Error Code List

    • Turn the ignition switch OFF and – Replace the USB device. back to ON. • Disconnect the USB device. • Change t ERROR-23 USB device was not formatted properly. – Format the USB device with FAT12, FAT16 or FAT32. MVH-08UBG/XEUW5...
  • Page 10: Connector Function Description

    10 NC 3 FL- 11 MCU_RXD 4 FR- 12 NC 13 ACC 5 RL+ 14 B_REM 6 RR+ 7 RL- 15 BAT+ 8 RR- 16 DGND1 6. SERVICE MODE There is not information to be shown in this chapter. MVH-08UBG/XEUW5...
  • Page 11: Disassembly

    Main Frame Main Board Assy Board Assy. Fig.2 - Removing the Main Board PCB (Fig.3) Main Board PCB Remove the two screws. Straighten the tab at location indicated and then remove the Main Board PCB. Fig.3 MVH-08UBG/XEUW5...
  • Page 12 1. Attach the spike from the front side of the cabinet. Fig.6 2. Attach the spring to the lock as shown in the figure. The bended tip of the spring is set to this side. Hitch the spring to the groove. Fig.7 MVH-08UBG/XEUW5...
  • Page 13: Each Setting And Adjustment

    Fig.8 8. EACH SETTING AND ADJUSTMENT There is not information to be shown in this chapter. MVH-08UBG/XEUW5...
  • Page 14: 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.) 9.1 PACKING MVH-08UBG/XEUW5...
  • Page 15 Polyethylene Bag Not used Not used Not used 127060000019 Polyethylene Bag Not used Not used Not used 127060000020 Polyethylene Bag CEG1160 CEG1160 CEG1160 CEG1160 Owner's Manual, Installation Manual Part No. Language 127075006696 English, Russian 127075006695 English, Spanish(Espanol), Portuguese(B) CRB4866 Portuguese(B) MVH-08UBG/XEUW5...
  • Page 16: Exterior

    9.2 EXTERIOR MVH-08UBG/XEUW5...
  • Page 17 121015000509 Screw 121106070013 Knob 121230005747000 Completed set without Front panel See Contrast table (2) Spike 121200001032000 (2) CONTRAST TABLE MVH-08UBG/XEUW5, MVH-08UB/XEUW5, MVH-85UB/XEES and MVH-88UB/XFBR are constructed the same except for the following: MVH-08UBG/ Mark Description MVH-08UB/XEUW5 MVH-85UB/XEES MVH-88UB/XFBR XEUW5 Detachable Assy...
  • Page 18: Schematic Diagram

    10. SCHEMATIC DIAGRAM Note: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LIST" . The > mark found on some component parts indicates MAIN BOARD PCB(MPEG/DECT) the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation.
  • Page 19: Main Board Pcb (Tun/Asp/Amp)

    MAIN BOARD PCB (TUN/ASP/AMP) Tuner T101 120K 4.7K C119 2.2uF R114 4.000M TUNER_R 4.7K 2.2uF TUNER_L C109 C108 EC23 C123 TU_GND 3300uF,25V 100nF TU_GND 10uH/600mA 100R TU_GND TU_GND STBY 10uF 2015.2.10 0.1U PGND TU_GND TU_GND FM/AM ANT B.REM H-SW/OFFSET ANT1 AGND STBY OUT1+...
  • Page 20: Main Board Pcb (Power/Interface)

    MAIN BOARD PCB (POWER/INTERFACE) S3V3 B+_5V C1 10nF TUN_3V3 S1V2 MAX: 100mA U5 EMP8965 U7 NC MAX: 300mA L101 10uH/1.42A L102 47uH/1.8A 10uH 1N4004 U101 KTC8550S EUP3482A R107 7 EN POWER_EN SHDN SHDN 43K/1% 2.2K/1% 0.1U 0.1U 47uF/16V EC102 C105 3.3NF C104 100uF/16V...
  • Page 21: Key Pcb

    KEY PCB LCD101 LCD-TN-N82207MS-CM1299-56P-AA MARK CON101 KEY0 DGND AUX-GND AUX_R AUX_L USB_GND KEY2 EN_B LCD_SCE LCD_SCL KEY1 LCD_SDI EN_A LAMP PANEL_DET SG33 SG16 SG34 SG15 SG35 SG14 DGND SG36 SG13 SG37 SG12 SG38 SG11 SG39 IC401 SG10 SG40 SG09 SG41 BU97510KV SG08 CON102...
  • Page 22: Pcb Connection Diagram

    11. PCB CONNECTION DIAGRAM SIDE A NOTE FOR PCB DIAGRAMS 1.The parts mounted on this PCB include all necessary parts for several destination. For further information for respective destinations, be sure to check with the schematic dia- MAIN BOARD PCB gram.
  • Page 23 SIDE B MAIN BOARD PCB...
  • Page 24: Key Pcb

    SIDE A KEY PCB DISP POWER/SRC SEARCH ENCODER BAND SEEK- SEEK+ 1/UP 2/DN 4/PLAY 5/RDM 6/RPT SIDE B KEY PCB...
  • Page 25: Electrical Parts List

    The expression of the unit in this manual is shown by u instead of . Please do not make a mistake. Circuit Symbol and No. Part No. Unit Number : Unit Name : MAIN BOARD PCB MISCELLANEOUS Power Amp IC PA2032A Poly Switch 144800010012 EN100 Rotary Encoder 121658000198 MVH-08UBG/XEUW5...

This manual is also suitable for:

Mvh-08ub/xeuw5Mvh-85ub/xeesMvh-88ub/xfbr

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