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User's Manual
DVD/CD/USB/SD receiver Pioneer DVH-735AV
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Car audio and car goods internet store Winauto PROVISIONAL CRT4714P DVH-730AV/XZUW5 DVD AV RECEIVER DVH-730AV/XZUW5 DVH-735AV/XZRD DVH-735AV/XZRI DVH-7380AV/XFBR For details, refer to "Important Check Points for Good Servicing". 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
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Car audio and car goods internet store Winauto 12 3 4 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 safety repair A 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
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Car audio and car goods internet store Winauto 5 678 CONTENTS SAFETY INFORMATION .....................................................................................................................................2 1. SERVICE PRECAUTIONS................................................................................................................................4 1.1 SERVICE PRECAUTIONS............................................................................................................
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Car audio and car goods internet store Winauto 12 3 4 1. SERVICE PRECAUTIONS 1.1 SERVICE PRECAUTIONS A 1. You should conform to the regulations govering the product (safety, radio and noise, and other regulations), and should keep the safety during servicing by following the safety instructions described in this manual. 2. Be careful about an internal sharp edge. 3. Be careful in handling ICs. Some ICs such as MOS type are so fragile that they can be damaged by electrostatic induction. 4
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Car audio and car goods internet store Winauto 5 678 2. SPECIFICATIONS 2.1 SPECIFICATIONS A DVH-730AV/XZUW5 General Rated power source: ............................... 14.4 V DC (allowable voltage range: 10.8 V to 15.1 V DC) Preout maximum output level:................. 4.0 V Maximum current consumption: ............. 10.0 A ....................................... Backup current 5 mA Dimensions (W × H × D): Chassis............................................ 178 mm × 50 mm × 165 mm Nose.......
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Car audio and car goods internet store Winauto 12 3 4 DVH-735AV/XZRD, DVH-735AV/XZRI A General Rated power source: ............................... 14.4 V DC (allowable voltage range: 10.8 V to 15.1 V DC) Preout maximum output level:................. 4.0 V Maximum current consumption: ............. 10.0 A Backup current ....................................... 5 mA Dimensions (W × H × D): Chassis............................................ 178 mm × 50 mm × 165 mm Nose.............................
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Car audio and car goods internet store Winauto 5 678 DVH-7380AV/XFBR A Backup current ................................... 5 mA B C D E F DVH-730AV/XZUW5 7 7 56 8 winauto.ua
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Car audio and car goods internet store Winauto 12 3 4 2.2 DISC/CONTENT FORMAT A is a trademark of DVD Format/Logo Licensing Corporation. B C D E F DVH-730AV/XZUW5 8 12 3 4 winauto.ua
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Car audio and car goods internet store Winauto 5 678 3. BASIC ITEMS FOR SERVICE 3.1 CHECK POINTS AFTER SERVICING A To keep the product quality after servicing, please confirm following check points. No. Procedures Item to be confirmed 1 Confirm whether the customer complain has The customer complain must not be been solved. reappeared. If the customer complain occurs with the Display, video, audio and operations must be specific media, use it for the operation check. normal. 2 DVD Play back a D
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Car audio and car goods internet store Winauto 12 3 4 3.2 PCB LOCATIONS A B B DVD Decode Unit Mother Unit A C G KB-SB PCB CB PCB F D LB PCB E Keyboard PCB C D AUX PCB KB Assy Unit Number : 843DM7226GRMB002-FY(UW5) Consists of : 843DM7226GLMB002-FY(RD) Keyboard PCB : 843DM7226GMMB002-FY(RI) E AUX PCB : 883DM7226GBMB002-FY(BR) Unit Number : Unit Name : Mother Unit Unit Name : KB Assy Unit Number : 842DM7226GRSB002-FY(UW5) Unit Number : 843DM7226GMLB002-FY(UW5) : 842DM7226GLSB002-FY(RD) : 843DM72
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Car audio and car goods internet store Winauto 5 678 3.3 JIGS LIST - Jigs List A Name Jig No. Remarks 21P FFC GGD1627 Mother Unit (MB) - DVD Decode Unit (SB) B C D 3.4 CLEANING Before shipping out the product, be sure to clean the following portions by using the prescribed cleaning tools: Portions to be cleaned Cleaning tools DVD pickup lenses Cleaning liquid : GEM1004 Cleaning paper : GED-008 E F DVH-730AV/XZUW5 11 7 56 8 winauto.ua
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Car audio and car goods internet store Winauto 12 3 4 4. BLOCK DIAGRAM 4.1 BLOCK DIAGRAM A B C D E F DVH-730AV/XZUW5 12 12 3 4 winauto.ua DVD DECODE UNIT MOTHER UNIT B A DC 14.4 V Motor Driver D5869S Power Supply Camera in PICK UP Servo system Zoran ZR36966 Video Video ELCG-H USB Switch Preamp (V966H) AUX PCB Video out D BA7613 NJM2267 SPI L/R L/R CB PCB Front AUX-IN F G KB-SB PCB LINE OUT A/D 2 I C Panel keys Audio Front MCU Processor Preamp NEC uPD78F0547 TDA7419 NJM2792 REMOTE (4V x 4Ch) R
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Car audio and car goods internet store Winauto 5 678 4.2 POWER BLOCK DIAGRAM A B C D E F DVH-730AV/XZUW5 13 7 56 8 winauto.ua BATT +14.4V AMP_CRL Power Amplifier control LM2950-5V MCU 60 mA PAL007E B+ ANT_CRL Antenna control MUTE PB+ (SW_B+) Audio D9V Processor 45 mA KTC2020+T D5V TDA7419 L431 = 9 V TUNER DPAK 150 mA FET6606 Video BA7613 + 15 mA NJM2267 LM2950-5V MAX : 100 mA Key MAX : 200 mA illumination NJM2792 KTC2020+T 20 mA Preamp L431 = 9 V MAX : 3 A DPAK AMS1117- MAX : 30 mA TVP5150 1V8
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Car audio and car goods internet store Winauto 12 3 4 5. DIAGNOSIS 5.1 OPERATIONAL FLOWCHART A Power ON Battery = 12 V if Acc on Acc = 12 V B Vcc = 5 V if Press power on key DVD Power = 5 V C TFT Power On and TFT Init Starts communication with Grille microcomputer. D Source keys operative Source ON E Entery select mode operative Completes power-on operation. (After that, proceed to each source operation) F DVH-730AV/XZUW5 14 12 3 4 winauto.ua
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Car audio and car goods internet store Winauto 5 678 5.2 ERROR CODE LIST A Message Cause Action Please wait, it may take several minutes Loading Disc is being read for some disc or storage device. Disc is dirty Clean disc with soft cloth Disc is upside down Insert disc with label side up No Disc Disc not present in loading B Insert disc compartment Disc is dirty Clean disc with soft cloth Bad Disc Disc is upside down Insert disc with label side up Disc format is not compatible Unknown disc C
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Car audio and car goods internet store Winauto 12 3 4 5.3 CONNECTOR FUNCTION DESCRIPTION A Camera-in Video-out Radio Antenna B SWC (Steering Wheel Control) Reverse (Active high level input) (Pink) Parking SW (Active low level input) (Light Green/White) C D 19 17 15 13 11 9 7 5 3 1 20 18 16 14 12 10 8 6 4 2 1: FR- 10: +B 2: FL+ 11: RL+ 3: FR+ 12: GND 4: FL- 13: RL- 5: RR+ 14: LO-FL 6: ILLU_IN E 15: ACCIN 7: RR- 16: LO-FR 8: ANT 17: GND 9: T_MUTE 18: GND 19: LO-RR/SUB 20: LO-RL/SUB F DVH-730AV/XZ
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Car audio and car goods internet store Winauto 5 678 6. SERVICE MODE 6.1 SOFTWARE VERSION INFORMATION DISPLAY A 1) Enter into the setting menu by press and hold [M.C.] (Multi Control). 2) Press "5432" by numeric keys on the remote controll. Then, you will find the version information as shown below. MODEL: DVH-735AV/XZRD MPEG CHIP: ZORAN36966H MPEG VERSION: V0.25_20110407 PCB:V1.0 Disc Region: 4 MCU DATE: 04.03.11 B MCU VERSION: 00.24 Loader Version: HT1200W.FORYOU FUS C D E F DVH-730AV/XZUW5 1
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Car audio and car goods internet store Winauto 12 3 4 7. DISASSEMBLY While the photograph shown is slightly different from this model in shape, the disassembly procedure is the same. A Top Case - Removing the Case (Fig.1) Remove the two screws. 1 1 1 Remove the top and bottom Case. Fig.1 Bottom Case - Removing the Mechanism (Fig.2, 3) B Remove the two screws.(Fig.2) 1 1 1 Fig.2 C Remove the two screws.(Fig.3) 2 3 Disconnect the two cables 3 3 and then remove the Mechanism. (Fig.3) 2 D 2 Fig.
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Car audio and car goods internet store Winauto 5 678 - Removing the Mother Unit (Fig.5, 6) A 2 Remove the two screws. (Fig.5) 1 3 2 3 1 1 Remove the two screws. Fig.5 2 and then remove the Heat Sink. (Fig.5) Heat Sink 5 Remove the two screws. (Fig.5) 3 B 4 Remove the three solder, 5 4 and tabs straight. (Fig.6) Remove the two screws. 5 and then remove the Mother Unit. (Fig.6) 4 C Fig.6 4 Mother Unit D E F DVH-730AV/XZUW5 19 7 56 8 winauto.ua
