先锋PIONEER AVIC-F90BT音响电路图

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先锋PIONEER AVIC-F90BT音响电路图-0 先锋PIONEER AVIC-F90BT音响电路图-1 先锋PIONEER AVIC-F90BT音响电路图-2 先锋PIONEER AVIC-F90BT音响电路图-3 先锋PIONEER AVIC-F90BT音响电路图-4 先锋PIONEER AVIC-F90BT音响电路图-5 先锋PIONEER AVIC-F90BT音响电路图-6 先锋PIONEER AVIC-F90BT音响电路图-7 先锋PIONEER AVIC-F90BT音响电路图-8 先锋PIONEER AVIC-F90BT音响电路图-9

ORDER NO. 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 2008 AVIC-F90BT/XS/UC CRT4158 FLASH MEMORY MULTIMEDIA AV NAVIGATION RECEIVER AVIC-F90BT/XS/UC AVIC-F900BT/XS/UC AVIC-F900BT/XS/AU This service manual should be used together with the following manual(s): Manufactured under licence from Dolby Laboratories. “Dolby” and the double-D symbol are trademarks of Dolby Laboratories. “DTS” and “DTS Digital Out” are registered trademarks of DTS, Inc. Model No. Order No. Mech.Module Remarks CX-3212 CRT3896 MS5 DVD Mech. Module : Circuit Descriptions, Mech. Descriptions, Disassembly For details, refer to "Important Check Points for Good Servicing". K-ZZZ.-002 MAY 2008 Printed in Japan 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 AVIC-F90BT/XS/UC 2 1 2 3 4 1 2 3 4 C D F A B E SAFETY INFORMATION 1. Safety Precautions for those who Service this Unit. • Follow the adjustment steps in the service manual when servicing this unit. When check - ing or adjusting the emitting power of the laser diode exercise caution in order to get safe, reliable results. Caution: 1. During repair or tests, minimum distance of 13cm from the focus lens must be kept. 2. During repair or tests, do not view laser beam for 10 seconds or longer. CAUTION WARNING 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: The backlighting lamp of LCD in this equipment contains mercury. Disposal of this material may be regulated due to environmental considerations according to Local, State or Federal Laws. For disposal or recycling information, please contact your local authorities or the Electronics Industries Alliance: www.eiae.org This product contains mercury. Disposal of this material may be regulated due to environmental considerations. For disposal or recycling information, please contact your local authorities or the Electronics Industries Alliance: www.eiae.org. This product contains certain electrical parts contain chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. Health & Safety Code Section 25249.6 - Proposition 65 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 AVIC-F90BT/XS/UC 3 5 6 7 8 5 6 7 8 C D F A B E [Important Check Points for Good Servicing] In this manual, procedures that must be performed during repairs are marked with the below symbol. Please be sure to confirm and follow these procedures. 1. Product safety Please conform to product regulations (such as safety and radiation regulations), and maintain a safe servicing environment by following the safety instructions described in this manual. 1 Use specified parts for repair. Use genuine parts. Be sure to use important parts for safety. 2 Do not perform modifications without proper instructions. Please follow the specified safety methods when modification(addition/change of parts) is required due to interferences such as radio/TV interference and foreign noise. 3 Make sure the soldering of repaired locations is properly performed. When you solder while repairing, please be sure that there are no cold solder and other debris. Soldering should be finished with the proper quantity. (Refer to the example) 4 Make sure the screws are tightly fastened. Please be sure that all screws are fastened, and that there are no loose screws. 5 Make sure each connectors are correctly inserted. Please be sure that all connectors are inserted, and that there are no imperfect insertion. 6 Make sure the wiring cables are set to their original state. Please replace the wiring and cables to the original state after repairs. In addition, be sure that there are no pinched wires, etc. 7 Make sure screws and soldering scraps do not remain inside the product. Please check that neither solder debris nor screws remain inside the product. 8 There should be no semi-broken wires, scratches, melting, etc. on the coating of the power cord. Damaged power cords may lead to fire accidents, so please be sure that there are no damages. If you find a damaged power cord, please exchange it with a suitable one. 9 There should be no spark traces or similar marks on the power plug. When spark traces or similar marks are found on the power supply plug, please check the connection and advise on secure connections and suitable usage. Please exchange the power cord if necessary. a Safe environment should be secured during servicing. When you perform repairs, please pay attention to static electricity, furniture, household articles, etc. in order to prevent injuries. Please pay attention to your surroundings and repair safely. 2. Adjustments To keep the original performance of the products, optimum adjustments and confirmation of characteristics within specification. Adjustments should be performed in accordance with the procedures/instructions described in this manual. 4. Cleaning For parts that require cleaning, such as optical pickups, tape deck heads, lenses and mirrors used in projection monitors, proper cleaning should be performed to restore their performances. 3. Lubricants, Glues, and Replacement parts Use grease and adhesives that are equal to the specified substance. Make sure the proper amount is applied. 5. Shipping mode and Shipping screws 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. 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 AVIC-F90BT/XS/UC 4 1 2 3 4 1 2 3 4 C D F A B E CONTENTS SAFETY INFORMATION..................................................................................................................................... 2 1. SERVICE PRECAUTIONS............................................................................................................................... 5 1.1 SERVICE PRECAUTIONS ........................................................................................................................ 5 1.2 NOTES ON SOLDERING .......................................................................................................................... 6 2. SPECIFICATIONS............................................................................................................................................ 7 2.1 SPECIFICATIONS ..................................................................................................................................... 7 2.2 DISC/CONTENT FORMAT ........................................................................................................................ 9 2.3 PANEL FACILITIES.................................................................................................................................. 10 2.4 CONNECTION DIAGRAM ....................................................................................................................... 13 3. BASIC ITEMS FOR SERVICE........................................................................................................................ 15 3.1 CHECK POINTS AFTER SERVICING..................................................................................................... 15 3.2 PCB LOCATIONS .................................................................................................................................... 16 3.3 JIGS LIST ................................................................................................................................................ 17 3.4 CLEANING............................................................................................................................................... 18 4. BLOCK DIAGRAM.......................................................................................................................................... 20 4.1 OVERALL CONNECTION DIAGRAM...................................................................................................... 20 4.2 BLOCK DIAGRAM ................................................................................................................................... 22 4.3 POWER SUPPLY SYSTEM FIGURE ...................................................................................................... 32 5. DIAGNOSIS.................................................................................................................................................... 36 5.1 OPERATIONAL FLOWCHART................................................................................................................ 36 5.2 INSPECTION METHOD OF PICKUP UNIT............................................................................................. 38 5.3 DIAGNOSIS FLOWCHART ..................................................................................................................... 41 5.4 ERROR CODE LIST ................................................................................................................................ 63 5.5 CONNECTOR FUNCTION DESCRIPTION............................................................................................. 64 5.6 TROUBLESHOOTING............................................................................................................................. 65 6. SERVICE MODE ............................................................................................................................................ 69 6.1 TEST MODE ............................................................................................................................................ 69 6.2 DVD TEST MODE ................................................................................................................................... 82 6.3 uBOOT MENU ......................................................................................................................................... 86 6.4 USING THE TEST DISC.......................................................................................................................... 87 7. DISASSEMBLY .............................................................................................................................................. 93 8. EACH SETTING AND ADJUSTMENT ......................................................................................................... 102 8.1 DVD ADJUSTMENT .............................................................................................................................. 102 8.2 AV UNIT ADJUSTMENT........................................................................................................................ 108 8.3 FLICKER ADJUSTMENT........................................................................................................................110 9. EXPLODED VIEWS AND PARTS LIST.........................................................................................................112 9.1 PACKING ................................................................................................................................................112 9.2 EXTERIOR(1) .........................................................................................................................................114 9.3 EXTERIOR(2) .........................................................................................................................................116 9.4 EXTERIOR(3) .........................................................................................................................................118 9.5 DVD MECHANISM MODULE ................................................................................................................ 120 10. SCHEMATIC DIAGRAM............................................................................................................................. 122 10.1 AV UNIT(PS/IF SECTION)(GUIDE PAGE) .......................................................................................... 122 10.2 AV UNIT(A/V SECTION)(GUIDE PAGE) ............................................................................................. 128 10.3 AV UNIT(TUNER SECTION) ............................................................................................................... 134 10.4 AV UNIT(SYSTEM uCOM SECTION)(GUIDE PAGE) ......................................................................... 136 10.5 AV UNIT(RGB LED DRIVER SECTION) ............................................................................................. 142 10.6 AV UNIT(IF SECTION)(GUIDE PAGE) ................................................................................................ 144 10.7 KEYBOARD UNIT................................................................................................................................ 150 10.8 DVD CORE UNIT(1/2)(GUIDE PAGE)................................................................................................. 152 10.9 DVD CORE UNIT(2/2) ......................................................................................................................... 158 10.10 COMPOUND UNIT(A) AND COMPOUND UNIT(B) .......................................................................... 160 10.11 WAVEFORMS .................................................................................................................................... 162 11. PCB CONNECTION DIAGRAM.................................................................................................................. 164 11.1 AV UNIT ............................................................................................................................................... 164 11.2 KEYBOARD UNIT................................................................................................................................ 168 11.3 DVD CORE UNIT................................................................................................................................. 170 11.4 COMPOUND UNIT(A) AND COMPOUND UNIT(B)............................................................................. 174 12. ELECTRICAL PARTS LIST ........................................................................................................................ 175 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 AVIC-F90BT/XS/UC 5 5 6 7 8 5 6 7 8 C D F A B E 1. SERVICE PRECAUTIONS 1.1 SERVICE PRECAUTIONS 1. You should conform to the regulations governing 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 in handling ICs. Some ICs such as MOS type are so fragile that they can be damaged by electrostatic induction. 3. Before disassembling the unit, be sure to turn off the power. Unplugging and plugging the connectors during power-on mode may damage the ICs inside the unit. 4. To protect the pickup unit from electrostatic discharge during servicing, take an appropriate treatment (shorting-solder) by referring to "the DISASSEMBLY" . 5. After replacing the pickup unit, be sure to skew adjustment. 6. During disassembly, be sure to turn the power off since an internal IC might be destroyed when a connector is plugged or unplugged. EJECT LOCK MODE for DVD mechanism In order to change the EJECT LOCK/UNLOCK status of the mechanism, please perform following procedure. < Procedure > Top Menu -> AV Source -> Source OFF Short push area "A" -> Short push area "B" -> Long push area "C" on above screen. (In order to change the status, follow the same operation.) The current status can be confirmed by "OFF" character color. A B C Eject Lock: ON Eject Lock: OFF is a trademark of DVD Format/Logo Licensing Corporation. The Bluetooth word mark and logos are owned by the Bluetooth SIG, Inc. and any use of such marks by Pioneer Corporation is under license. Other trademarks and trade names are those of their respective owners. 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 AVIC-F90BT/XS/UC 6 1 2 3 4 1 2 3 4 C D F A B E 1.2 NOTES ON SOLDERING 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. Compared with conventional eutectic solders, lead-free solders have higher melting points, by approximately 40 C. Therefore, for lead-free soldering, the tip temperature of a soldering iron must be set to around 373 C in general, although the temperature depends on the heat capacity of the PC board on which reworking is required and the weight of the tip of the soldering iron. Compared with eutectic solders, lead-free solders have higher bond strengths but slower wetting times and higher melting temperatures (hard to melt/easy to harden). The following lead-free solders are available as service parts: Parts numbers of lead-free solder: GYP1006 1.0 in dia. GYP1007 0.6 in dia. GYP1008 0.3 in dia. 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 AVIC-F90BT/XS/UC 7 5 6 7 8 5 6 7 8 C D F A B E 2. SPECIFICATIONS 2.1 SPECIFICATIONS 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 AVIC-F90BT/XS/UC 8 1 2 3 4 1 2 3 4 C D F A 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 AVIC-F90BT/XS/UC 9 5 6 7 8 5 6 7 8 C D F A B E 2.2 DISC/CONTENT FORMAT 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 AVIC-F90BT/XS/UC 10 1 2 3 4 1 2 3 4 C D F A B E 2.3 PANEL FACILITIES . . . . 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 AVIC-F90BT/XS/UC 11 5 6 7 8 5 6 7 8 C D F A 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 AVIC-F90BT/XS/UC 12 1 2 3 4 1 2 3 4 C D F A 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 AVIC-F90BT/XS/UC 13 5 6 7 8 5 6 7 8 C D F A B E 2.4 CONNECTION DIAGRAM :F900BT 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 AVIC-F90BT/XS/UC 14 1 2 3 4 1 2 3 4 C D F A 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 AVIC-F90BT/XS/UC 15 5 6 7 8 5 6 7 8 C D F A B E 3. BASIC ITEMS FOR SERVICE 3.1 CHECK POINTS AFTER SERVICING To keep the product quality after servicing, please confirm following check points. d e m rif n o c e b o t m e tI s e r u d e c o r P . o N 1 Confirm whether the customer complain has been solved. If the customer complain occurs with the specific media, use it for the operation check. The customer complain must not be reappeared. Display, video, audio and operations must be normal. 2 DVD Measure playback error rates at the innermost and outermost tracks by using the test mode with the following disc. DVD test disc (GGV1025) Deterioration of mecha-drive can be checked. 3 DVD Play back a DVD. (Menu operation; Title/chapter search) Display, video, audio and operations must be normal. 4 CD Play back a CD. (Track search) Display, audio and operations must be normal. 5 FM/AM tuner Check FM/AM tuner action. (Seek, Preset) Switch band to check both FM and AM. Display, audio and operations must be normal. 6 GPS positioning Connect GPS antenna to the product, and check whether the current location is correct. Current location must be correct. Display and operations must be normal. 7 Map display Touch-panel operation Remote-control operation Check functions of map scale change and map scroll. Display and operations must be normal. 8 Delete data added during the operating check. Check whether no media (CD etc.) is inside the product. Make sure to delete data added during the operating check. The media used for the operating check must be ejected. r e tf a e c n a r a e p p a sti n o trid r o s e h ct a r c s o N k c e h c e c n a r a e p p A 9 receiving it for service. See the table below for the items to be checked regarding video and audio: Item to be checked regarding video Item to be checked regarding audio n oitr o tsi D e sio n - k c ol B e sio N e sio n la t n o zir o H w ol o o t e m ulo V e sio n t o D Disturbed image (video jumpiness) Volume too high g nit a u tc ulf e m ulo V k r a d o o T d e t p u rr e t ni d n u o S t h gir b o o T Mottled color The error rate must be less than the threshold value. (Refer to the chapter of DIAGNOSIS for the threshold value.) 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 AVIC-F90BT/XS/UC 16 1 2 3 4 1 2 3 4 C D F A B E 3.2 PCB LOCATIONS DVD Core Unit C Compound Unit(A) D Compound Unit(B) E B AV Unit A Keyboard Unit Unit Number : CWN3648(A:AVIC-F90BT/XS/UC) Unit Number : CWN3171(B:AVIC-F900BT/XS/UC) Unit Number : CWN3177(C:AVIC-F900BT/XS/AU) Unit Name : AV Unit Unit Number : Unit Name : Keyboard Unit Unit Number : YWX5005 Unit Name : DVD Core Unit Unit Number : CWX3595 Unit Name : Compound Unit(A) Unit Number : CWX3559 Unit Name : Compound Unit(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 AVIC-F90BT/XS/UC 17 5 6 7 8 5 6 7 8 C D F A B E 3.3 JIGS LIST - Grease List Name Grease Grease Grease Grease Locking agents Jig No. GEM1024 GEM1043 GEM1045 GEM1050 1401M Remarks DVD Mechanism Module DVD Mechanism Module DVD Mechanism Module DVD Mechanism Module DVD Mechanism Module (1401M:produced by THREE BOND) 15P FFC GGD1123 Navi Unit <---> SD Unit 74P FFC GGD1560 Navi Unit <---> Panel Unit 50P FFC GGD1250 Navi Unit <---> AV Unit 20P Extension Cable GGD1327 Navi Unit <---> AV Unit TORX screwdriver GGK1068 T8 (For top cover) 40P FFC GGD1284 AV Unit <---> DVD Mechanism Module DVD-Video GGV1025 Skew adjustment CD-DA TCD-782 Skew adjustment TORX driver(T2) GGK1095 Skew adjustment Bond GEM1033 Skew adjustment GGD1327 Navi Unit GGD1250 GGD1560 DVD Mechanism Module GGD1284 Panel Unit AV Unit - Jigs 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 AVIC-F90BT/XS/UC 18 1 2 3 4 1 2 3 4 C D F A B E 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 Portions to be cleaned Cleaning tools Fans Cleaning paper : GED-008 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 AVIC-F90BT/XS/UC 19 5 6 7 8 5 6 7 8 C D F A 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 AVIC-F90BT/XS/UC 20 1 2 3 4 1 2 3 4 C D F A B E 4. BLOCK DIAGRAM 4.1 OVERALL CONNECTION DIAGRAM } } } } 60 LCJ3 1 REAR CAMERA INPUT REAR MONITOR OUTPUT MIC CP MUTE REAR OUTPUT FRONT OUTPUT 1 24 AUDIO INPUT VIDEO INPUT1 SUBWOOFER OUTPUT SYSTEM REMOTE CONTROL CORD ASSY CN801 1 1 74 LCJ1 4 2 FM/AM 1 24 CN803 OTJ2 1 1 OTJ1 1 10 1LCJ6 LCJ1 ANT1 CN1 LCD MODULE PANEL UNIT TOUCH PANEL CWX3611 CWX3651 CWX1136 1 4 LCD MODULE ASSY VIDEO INPUT2 BTJ2 CN802 FM/AM ANT CN1016 (AV MINI JACK IN) TMJ1 22 22 4 74 CXC8914 B KEYBOARD UNIT :CDP1091 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 AVIC-F90BT/XS/UC 21 5 6 7 8 5 6 7 8 C D F A B E FAN GND 10A POWER SUPPLY TERMINALS ACC PKB ILM RR- FL- RR+ FL+ RL- FR- FR+ RL+ CN1005 1 50 OTJ1 MIC ASSY GPS ANTENNA ASSY CXC8574 CPM1064 1 16 1 40 CN1901 CN1852 2 1 AANT REV PULSE 5 1 CORD ASSY 1 SPJ2 2 1 1 74 LCJ1 OTJ4 SPJ1 1 OTJ5 1 MIC BLACK 2.5 1 1 4 2 FM/AM TUNER UNIT GPJ1 3 1 CN1001 20 1 1 CN1000 50 1 40 CN702 1 24 1 ANT1401 CN1441 DVD MECHANISM MODULE SD UNIT CWX3652 CXM1320 USB 1 OTJ3 3 OTJ6 OTJ11 BTJ2 FM/AM ANTENNA IN CDE8561 (DIGITAL OUT) GRAY 3.5 BUP CN1016 OTJ2 TMJ1 1 16 1 CN1021 IP BUS 11 20 NAVI UNIT 6 15 15 3 A AV UNIT 1/6 A 2/6 A 3/6 A 4/6 A 5/6 A 6/6 A C D E TUNER SECTION SYSTEM uCOM SECTION RGB LED DRIVER SECTION IF SECTION A/V SECTION PS/IF SECTION CDP1153 CORD ASSY AVIC-F90BT/XS/UC 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 AVIC-F90BT/XS/UC 22 1 2 3 4 1 2 3 4 C D F A B E 4.2 BLOCK DIAGRAM to Titan (NAVIBD) to CPLD(NAV GPS Antenna CONN USB 2.0 Slot RS232CONN*1 Rear Camera CONN Speaker CONN Speaker Out Composite In Composite In (1) USB 2.0 GPS Antenna GPS Antenna Radio Antenna Composite Composite R-sound In L-sound In Phone Mute Input Wire Remote Input Acc/Bup/ILM Speed Pulse Input Parking Signal Input Reverse Signal Input Reset GND Reset Signal UART(2) TMC (EW only) Composite In (2) GUIDANCE (Audio Signal) Source Audio Signal CPU Watchdog An Information of Power off An Answer of Power off Reverse Signal VCC 5 V Speed Pulse Control Signal Video Out CONN Radio Antenna CONN Phone Mute CONN Parking Signal CONN Wire Remote Input Reverse Signal Input Power Supply CONN Speed Pulse CONN RF Splitter I2C AMP E-vol SD/MMC Slot SDIO(1) U G AV Selector IC FM/AM Tuner Arrange Waveform Arrange Waveform Voltage Detecting IC Voltage Detecting IC Arrange Waveform Arrange Waveform LPF DC/DC Switch DVD or CD (S10.5 comp2) System u-COM Sense Digital Out CONN 3RCA CONN IP-BUS CONN (UC only) SubWoofer CONN SD Board AV Unit Rear Pannel Changed [4.2 BLOCK DIAGRAM]. 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 AVIC-F90BT/XS/UC 23 5 6 7 8 5 6 7 8 C D F A B E to CPLD(NAVI BD) Composite In (1) Composite In (2) t GND t Signal T(2) (EW only) posite In (2) Signal) l Watchdog wer off off rse Signal 5 V d Pulse Transmitter Switch CKS4823-A 5 V In Jack Digital Out CONN USB 2.0 H & D Gyro ADC I2C(1) ROM 16-bit SDIO(1) 133 MHz USB 2.0 AC97 UART(0) USP(0) USB 2.0 GPS Antenna RS232 I2C(0) UART(2) VCC 5 V Reset Signal ITU-R BT 601/656 8-bit Dead Reckoning G Sensor GPS Front end Bluetooth Module TMC/FM6 Module BT Antenna TMC (EW only) Mono Out Speed Pulse 16-bit Color-TFT Touch Panel 4-wire Headphone Out LED Driver LVDS RX 5.8” TFT LCD with Touch Panel LVDS TX Xilinx CPLD Timing Control ADC Volume Controller AuX-in BT Antenna Buttons 1. Eject 2. Menu 3. Map 4. Mute DDR1*2 (16Meg*32) SLC Flash 256 MB Video Decoder comp2) Front Panel Key Pad Board 600 MHz LCD Board Navigation Unit CPU Audio Codec UP to 400 MHz DDR or 166 MHz SDRAM Enhanced 32 channel GPS base band 24-bit Color-TFT LCD panel interface 8/16-bit HAND flash interface CMOS/CCD sensor interface USB OTG 2.0 high-speed interface ATA-4 interface (UDMA33) 2 slots SD/SDIO/MMC/MMC4.0/CE-ATA 2 CANBus ports AC97 & I2C Audio CODEC interface 3 Universal Serial Ports (USP) & 3 UARTs 2 SPI interface 2 I2C interface PWM interface 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 AVIC-F90BT/XS/UC 24 1 2 3 4 1 2 3 4 C D F A B E AV UNIT(1/2) A FL ANT1401 FM/AM ANTENNA NAVI UNIT TMJ1 Q1421 AV8 FL Q1401 T1403 T1402 T1401 CN1441 FM DISTRIBUTION VICS/TMC AMP IR REMOTE Q1441 FM/AM TUNER UNIT 6 17 8 9 3 5 4 FM_ANT 1 AM_ANT VCC AV8 13 VDD5 VDD_3.3 TU3 SL CE2 CE1 CK 10 14 DI DO TUNSL 23 Lch FML TUNCE2 TUNCE1 TUNCLK TUNDO TUNDI VD8 VD8 MVDD5 SYSTEM-uCOM IC610(1/2) PEG447A PEG449A IRQPWR XRES HSTCMD IRQPW3 XRES3 SYSTOMS53 IRQPW5 XRES5 SYSTOMS55 6 4,5 5V→3V IC607 TC74VHC08FTS1 3V→5V IC612 TC74VHCT32AFT 3 1,2 MS5TOSYS5 11 12,13 ROM_VDD 24 25 20 1 2 VDD8(DRY) 3 VDD5 AMUTE SLVSTS MS5TOSYS3 21 22 23 STANBY MS5_STANDBY3 32 40 CVBS DVDV WAKEUP 29 DVDL ANALOUT VDD8(REG) 134 ILLSNS 72 TEIN 78 SELSDA 79 SELSCL FML IC1016 BA4558RF 3 GUIDE ISOLATOR M GUIDE ILMSNS CN702 IC1015(1/ NJM4558 3 DVDL DVD LP AMUTE Q3042 AMUTE Q3041 A D TO 2/2 C IPL MS5_STANDBY5 9,10 5 6 CNVSS 4 8 I17 14 SREMOTE 66 TUNSL 141 TUNCE2 9 TUNCE1 8 TUNCLK 7 TUNDO 5 TUNDI 6 XOUT XIN X601 20.000MHz 20 22 XRES 64 IRQPW 63 HSTCMD 38 SLVSTS 40 CNVSS 16 MS5_STANDBY 61 WAKEUP 62 TEMPIN 137 REMCON 3 3 TEMP SENSOR TH601 B 103 ASENS 73 FANCONT CN1901 C SWVDD5 U695 1 RESET 19 MUTE 85 1 5 3 IC608 BD5335FVE IC603 TC7SH04FUS1 IC604 TC7S32FU VOUT CT VDD SRCMUTE 2 4 4 1 2 Q2860 Q28 BUP Q43 77 NOSELR 95 VST 96 VDT 97 VCK GUIDEMUTE NOSELR AV8 AV8 C B 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 AVIC-F90BT/XS/UC 25 5 6 7 8 5 6 7 8 C D F A B E 32 30 VOUT2 LOUT2 39 DVDV V2-1 19 L4-1 15 L3-1 23 L5-1 AV SELECTOR IC4171 AN15887A RVOUT 36 SCL 35 SDA 34 VOUT1 6 IN2_L IC1016 BA4558RFVM 7 3 2 IN5+_L 3 IN4+_L EVOL IC4271 PML018A MUTE MUTE GUIDE ISOLATOR/LPF AMP MUTE 10 5 Frout_L IN3_L 11 FL RL Rear_L 12 Pre/SW_L Q4232 VR4231 Q4231 VIDEO BUFFER VOUT 1 VIN 4 BCVIN BACK CAMERA ISOLATOR IC4251 NJM2505AF 43 V4-1 37 V1-1 14 5 12 3 21 23 4 22 SREMOTE PWR AMP IC1007 PAL007C PARKING SENS REVSNS ILMSNS ASENS TELMUTE KMODE IN2 OUT2+ OUT2- IN4 OUT4+ OUT4- 25 B_REMOTE STBY MUTE CN1005 8 12 14 5 7 ILM ILMSNS ACC 6 ASENS FANUP FANCONT CN1016 BCV 12 BREM BREMOTE 13 ASENS 11 REV REVSNS 10 PULSE SPEED 9 PKB PKBOUT Q2880 Q2900 PFL PRL RL+ RL- FL+ CN1000 (1/2) POWER SUPPLY TERMINALS CORD ASSY NAVI UNIT OTJ1 NAVI UNIT SPJ1 27 FRV FL- 9 5 13 SWL FL RL PFL PRL ANTB 16 BUP Q2870 Q4751 IC1015(1/2) NJM4558V 1 3 DVD LPF E 7 IN1-L Q3042 Q4333 Q4331 Q4332 SWL POMUTE 29 AANT GUIDEMUTE 30 GUIDE 32 SPEED PCHNG 49 PULSE 50 PKB PKBOUT 42 KMODE KMODEOUT 43 REV REVSNS 44 AUX-L AV2LS 12 AUX-V AV2VIN NAVIAL 15 VTR1L AV1LS 17 VTR1V AV1VIN 19 TELMUTE 1 TEIN BCV 23 REARVOUT 21 NaviAL 23 8 KMODE KMODEOUT Q4752 Q2840 IC1002 NJM2904M SPEED PULSE 1 5 Q2841 Q601 MUT FANV AV8V CN1001 2 20 Q4771 I Q4776 AV8 4 6 8 10 12 14 16 18 NAVI5V FU4771 SREMOTE FAN DRIVER POMUTE RESET HDRST 4 HDRST RSTMUTE RSTIN Q1016(2/2) Q1016(1/2) 5 3 IC608 BD5335FVE 4 FU VOUT CT VDD UVDD5 VDD5 SRCMUTE MUT 4 Q2863 860 Q2861 Q2864 Q2865 Q2862 AV8 Q4314 Q4312 VCK VDT 20 CLK 19 DATA VST 21 STB AV8 A AVIC-F900BT/XS/UC B AVIC-F900BT/XS/AU C AVIC-F90BT/XS/UC D TO 2/2 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 AVIC-F90BT/XS/UC 26 1 2 3 4 1 2 3 4 C D F A B E NAVI5V IC4601 TPS5103IDB 9 14 13 Q4661 VCC_SENSE VCC RWMSKIP 10 STBY Q4602 19 18 17 LL 48 NAVICON 49 DCSKIP 88 104 FCONT BSENS OUT_U OUT_D 3 FB NKBUP NAVI5V 2 INV FU4601 FU4602 DVD8V or CD7.5V IC4641 TPS5103IDB 14 VCC_SENSE VCC 10 STBY 13 Q4642 19 18 17 LL 58 VDCONT OUT_U OUT_D 3 FB BU VD8 2 INV FU4641 FU4642 DVD5V IC4661 TPS5103IDB 14 VCC_SENSE VCC 10 STBY 13 Q4663 19 18 17 LL 60 92 VDD5CONT 69 SYSPW 67 SWACPW ANTON OUT_U OUT_D 3 FB KBUP MVDD5 2 INV FU4661 FU4662 ANTB 5 Q4601 RT 5 Q4641 RT 5 Q4662 RT SWVDD5 VDD5 Q2881 Q2882 SYSPW 3.3V NAVI3V Q4753 Q4754 SYSPW FU4631 ILMV Q4631 Q4632 BU 50 DSCKIPCD Q2811 Q2812 HIVOL18 IC4681 NJM2360M HIVOL12 ILMV 1 6 CS VCC 7 SI HIVOL HIVOL12 Q4681 BU Q4301 Q4682 4 2 AV8 VIDEO5 Q2810 BUP SWACPW IC2801 BA00CC0WCP-V5 AV8 4 2 TU3 VT6 IC2830 BA00BC0WFP TU3 VIDEO5 1 1 SYSPW SWACPW 36 RX 70 IPPW 71 ASENBO 37 TX Q4733 Q4731 86 BSENSN Q4738 139 WREMIN 133 WCONT SYSPW SYSPW AV UNIT(2/2) A 90 OPTSNS 89 OPTON 121 RSTOUT 119 OFFINFO 126 SYSTOC 131 SYSTOCV 117 BATFAULT 120 CPUWDT 118 OFFANS 125 CTOSYS 128 CTOSYSV 124 DVEJKY 112 ROT1 111 ROT0 CTOSYS5 CTOSYSV5 OFFANS5 CPUWDT5 3 3V→5V IC605 TC74VHCT08 6 8 11 SYSTOCV5 BATFAULT5 SYSTOC5 OFFINFO5 9,10 5V→3V IC609 TC74VHC08 1,2 4,5 12,13 Q661 Q662 RESET IC601 TC7SH08FUS1 NAVIC 1,2 4 105 106 107 LEDDT LEDCK LEDCS 56 55 51 SIMUKE0 SIMUKE1 SIMUKE4 53 52 SIMUKE2 SIMUKE3 R658 R655 R651 R657 R654 R650 VT8 4 VICS8 VT6 SYSTEM-uCOM IC610(2/2) PEG447A PEG449A C B A 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 AVIC-F90BT/XS/UC 27 5 6 7 8 5 6 7 8 C D F A B E BUP3 5 1,3 IC4703 S-L2980A33MC-C6S VDD5 BUP3 AU4 3,4 1 IC1008 NJM2125F AV8 AU4 ANTB 1 5 6 IC2890 TPD1018F BUP AANT VDD5 5 1 IC4701 BD3931HFP KBUP UVDD5 VDD5 A D C KBUP Q4732 Q4734 ASENBO BU BUP NKBUP KBUP NAVIC + BU KBUP Q4733 NAVIC CN1021 IPBUS- IPL+ IPL IPBUS+ 7 1 5 IC4721 HA12241FP 6 5 DIN1 ROUT BUS+ BUS- ASENBO 8 1 2 TX RX 8 IPPW STBY IP BUS WCONT WIREIN CN1015 WIRED REMOTE (Black) YS5 YSV5 NS5 WDT5 3 1,2 3V→5V IC605 TC74VHCT08AFTS1 6 4,5 8 9,10 11 12,13 CTOSYSV3 CTOSYS3 SYSTOCV3 SYSTOC3 OFFANS3 CPUWDT3 BATFAULT3 OFFINFO3 OCV5 AULT5 OC5 FO5 ROT1 ROT0 RESETB OPTON OPTSNS 9,10 8 5V→3V IC609 TC74VHC08FTS1 1,2 3 4,5 6 12,13 11 Q661 SET 601 H08FUS1 IC 4 ILMR ILMG ILMB ILMV 6 1 DI AO1 7 2 CLK AO2 8 3 LD AO3 Q3604 Q3605 LEDDT LEDCK LEDCS Q3606 Q3601 Q3602 Q3603 RED GREEN BLUE CN1000 (2/2) 9 3 2 1 ILMV ILMR ILMV(LEDSW) 7 ILMG 6 ILMB 5 EJECT DVEJKY 3 ROT1 17 ROT0 18 RESETB 48 OPTON 40 OPTSNS 41 NAVI33V 24 CTOSYSV3 34 CTOSYS3 37 OFFANS 45 WDOG OFFANS3 CPUWDT3 47 BATTERY-FAULT BATFAULT3 16 SYSTOCV3 35 SYSTOC3 38 OFFINFO OFFINFO3 46 NAVI3V FU2900 A, B R643 104 104 R644 NM NM SIMUKE4 R646 104 104 R647 NM NM SIMUKE3 R650 104 104 R651 NM NM SIMUKE2 R654 104 NM R655 NM 104 SIMUKE1 R657 104 104 R658 NM NM SIMUKE0 R658 R655 R651 R647 R644 R657 R654 R650 R646 R643 UVDD5 NAVI UNIT OTJ1 TO 1/2 NKBUP 4 2 1 IC2820 BA00CC0WCP-V5 KBUP VT8 IC3601 M62343FP RGB LED DRIVER A B AVIC-F900BT/XS/AU AVIC-F900BT/XS/UC C D TO 1/2 AVIC-F90BT/XS/UC 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 AVIC-F90BT/XS/UC 28 1 2 3 4 1 2 3 4 C D F A B E MA0-11 MDQ0-31 DQM0-3 A16-19 AD0-15 VIDEO+AUDIO IC1501 MN2DS0016AAUB 1 3 2 13 AUDIO SRCK LRCK ADOUT3 SDODAC LTDAC SCKDAC DACCK 15 14 16 174 173 175 91 74 90 172 DACCLK SRCK ADOUT3 SDODAC LRCK LTDAC SCKDAC DACCLK DRV3 95 CONT1 MD CONT2 84 97 85 LOADIN 93 FD 150 TD 149 LDIN FG HOME TEMP VIN1RF VIN3RF VIN4RF VIN2RF VIN5 VIN6 DVDMPD RFINN F+H_G+H CDMPD E+G_E+F LPCO2 LPCO1 99 98 145 123 121 120 122 VIN2 142 136 137 A C D B FE1 FE2 128 116 134 130 135 131 129 RF Cr Cb Y Comp 152 153 154 161 STANDBY 78 HOSTCMD 80 SLVSTS 79 IRQPWR 89 AMUTE 87 DSCSNS 147 PHOTOSNS 144 (CR) (CB) (Y) (COMPOSIT) CR CB Y COMPOSIT DRV2 96 NRES OSCO OSCI X1501 169 170 DEBUG STANBY CMDCOMN STSCOMN IECOUT 179 A16-19 A0-15 A0-15 AD0-15 AD0-15 XRD NRES 28 50 NEXOE 101 NRST 77 XCSSR 51 NEXCE 62 NEXWE XCSSR 26 12 XWR1 11 48 CE OE WE RESET 2 1 VSENS VOLTAGE DETECT IC1003 S-80859CNNB-B9K VD8 OUT VDD 88 VSENCE SDRAM IC1481 EDS1232AATA-75 20 68 CS CLK XWE 17 3 NWE XCAS 18 4 NCAS XRAS 19 5 NRAS XCSM 6 NCSM 22 8 BA0 23 10 BA1 BA0 BA1 MCK 234 MCK 232 MCKI CAS RAS WE CN1951 EXTRG0 SDATA SCLOCK EXTRG1_SPD_SW TRCD0 10 11 1 6 8 7 5 9 4 3 2 TRCST TRCCLK TRCD3 TRCD2 TRCD1 190 191 192 189 187 183 184 185 186 TRCST TRCDATA3 TRCDATA2 TRCDATA1 TRCDATA0 188 TRCCLK EXTRG0 SDATA SCLOCK EXTRG1 PR_A20 92 P0 VIN1 143 VIN3 140 VIN4 141 FLASH 16M IC1401 CWW1465 LATCH IC1352 TC74LCX16373FT IC1351 TC7SZ08FU IC1403 TC7SZ32FU XCSFM 26 11 XWR2 CE WE IC1402 CWW1466 4 1 2 4 1 2 XCSFM 1LE 25 2LE VDD DVD CORE UNIT C CLAMP 94 12 | 13 VCC33 XCSSR 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 AVIC-F90BT/XS/UC 29 5 6 7 8 5 6 7 8 C D F A B E AVCC5 VOUTL 7 BCK LRCK DATA MD 1 3 2 13 AUDIO 2CH ANALOG OUT IC1801 PCM1753DBQ LOUT ML MC SCK 15 14 16 SRCK ADOUT3 SDODAC LRCK LTDAC SCKDAC DACCLK 20 18 CTL2 SLO2- 3 ACO2+ 4 ACO2- MOTOR DRIVER IC1201 BD7996EFV 2 ACO1- 1 TOM TOP FOM FOP ACO1+ 21 CTL1 25 SLIN2 26 29 SPIN 10 LDIN 13 FG DISC DET IC1301 TC7SZ125FU VDD5 B- CN1201 17 SLO2+ 16 SLO1- 15 SLO1+ 42 V COILV 39 W COILW 44 U COILU 36 HB HBM 30 HW- HWM 31 HW+ HWP 32 HV- HVM 33 HV+ HVP 34 HU- HUM 35 HU+ HUP 20 18 15 14 17 1 2 3 4 9 10 7 12 11 8 13 16 5 6 Q1104 Q1102 VREF VCC5 CN1101 LD(CD) F- F+ T- T+ FOM TH TEMP B FOP TOM TOP LPCO2 25 20 19 1 2 3 4 10 11 8 14 12 9 15 21 17 22 24 5 7 Q1103 Q1101 LD(DVD) VCC LPCO1 4 DSCSNS 2 51 ACTIN1 50 ACTIN2 5 1 3 VIN VOUT ON/OFF AVCC5 REG. IC1005 S-L2980A50MC-C7J VCC5 VD8 4 5 1 VIN VOUT CONT VCC5 REG. IC1004 NJM2880U1-05 A C D FE1 FE2 78MD CDMPD 65MD DVDMPD RF F+H/G+H F+H_G+H E+G/E+F E+G_E+F 1 DRV3 SLIN1 DRV2 CONT1 CONT2 MD FD TD CR IECOUT CB Y COMPOSIT STANBY SLVSTS HSTCMD STSCOMN CMDCOMN IRQPWR AMUTE VD8 XRESET NRES WAKE UP B+ COIL_V COIL_W COIL_U A- ANALOG LOUT DiscDetect 8cm 8cm 12cm Photo PHOTOSNS CN1901 40 21 3 29 38 36 23 22 25 20 24 2 | 1 34 32 CN1852 1 CN1301 3 2 1 4 5 A+ HALL_BIAS- HALL_W- SWITCH HOME HALL_W+ HALL_V- HALL_V+ HALL_U- HALL_U+ HALL_BIAS+ 3 1 VDD5 VCC33 3.3V REG. IC1007 NJM2885DL1-33 OUT IN 8 2 VCC12 1.2V REG. IC1008 R1232D121B LX VIN 4 COMPOUND UNIT(A) D S1203 S1204 DISC SENS 3 S1202 8cm S1201 2 12cm 5 S1205 8cm 6 Q1299 CLAMP1 TP1 COMPOUND UNIT(B) E S1206 CLAMP 3 VDD VDD5 FU1901 14 | 17 VD5 PU (DP8) CN702 A NAVI UNIT OTJ4 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 AVIC-F90BT/XS/UC 30 1 2 3 4 1 2 3 4 C D F A B E KEYBOARD UNIT B RESET CN801 2 RESET S801 EJECT 3 EJECT S804 INT_KEY0 4 ROT1 14 1 2 3 A B C Com Enc-Com 4 7 10 9 PUSH D 8 5 MENU S802 MAP S805 KEY0 5 INT_KEY1 6 ROT0 Phase-B Phase-A 13 ROTARY COMMANDER S803 KEY1 7 BL-LED 8 AUX-V 21 AUX-AG 20 AUX-VG VG AG 22 AUX-L 19 ILMV 9 ILMR D801 10 ILMG 11 ILMB R G B 12 PUSH A C B D CN803 3 D815 1 CN802 AV MINI JACK IN NAVI UNIT BTJ2 PANEL UNIT OTJ2 R 4 L 2 AUX-G 1 V 2,3 1 BT-ANT ANT801 RF_I/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 AVIC-F90BT/XS/UC 31 5 6 7 8 5 6 7 8 C D F A 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 AVIC-F90BT/XS/UC 32 1 2 3 4 1 2 3 4 C D F A B E 4.3 POWER SUPPLY SYSTEM FIGURE +B POWE AV UNIT SYS u-com M30878FJBGP VDD5 REGULAR POWER SUPPLY 5 V BD3931HFP HA12241FP IP-BUS DRIVER RESET IC BD5335FVE NAVI -> SYS TC74VHCT08T UVDD5 ROM COLLECTION S-93C568DOI BUP 3 V S-L2980A33MC-C6C SYS -> MS TC74VHC08FT SPEED I/F NJM2904M ATT CONTROL UMD3N*3 + DCSKIPCD FM/AM TUNER UNIT X-2026 VT8(8 V) BA00CC0WFP typ 103 mA max 140 mA typ 172 mA max 200 mA DISTRIBUTOR MACHINE + TU3 BA00CC0WFP SYSPW or SWACPW SYSPW IR REMOTE RPMS2401-H19E4AV 2 mA 2 mA 2 mA 2 mA 2 mA SWVDD5 DARC -> SY TC74VHCT0 10 mA SYS -> DARC TC74VHC08FT 2 mA 1 mA MAX 45 mA TYP 32 mA 2 mA FM/AM Tuner Front step amplifier TMC/VICS/MSN/Direct Tuner Front step amplifier 63 mA 4 mA 11 mA 81 mA 172 mA 25.4 mA 25.4 mA 27.3 mA 427 mA RGB_LED DRIVER M62343&UMX1N 3 mA A 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 AVIC-F90BT/XS/UC 33 5 6 7 8 5 6 7 8 C D F A B E POWER SUPPLY RQ(WDT,IRQ) TC7WH32FU YS T08T 3 -> 5AND IPD TC7SET08FU RST INV TC74SH04 2 mA OR MUTE CIRCUIT TC7S32FU 2 mA M R 6 AV SELECTOR 2 mA 2 mA DARC -> SYS TC74VHCT08T MS5 ->SYS TC74VHCT32T 2 mA 2 mA RC 08FT TEMPERATURE CIRCUIT ect mplifier LED DRIVER 43&UMX1N 3 mA 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 AVIC-F90BT/XS/UC 34 1 2 3 4 1 2 3 4 C D F A B E D/D DVD 8 V(MS5) IP_BUS POWER SUPPLY SW ASENBO POWER , AMP PAL007B SW FOR ANT + ANTON SYSPWR or SWACPW AUTO ANTENNA AV8(8.3 V) BA00CCOWCP SWACP VIDEO ISOLATOR NJM2505F typ 19 mA max 29.0 mA VIDEO 5 V VDCONT D/D NAVI 5 V NAVICO max 2.5A FCONT FCONT SYSPW ILMV 9 V KMOD TR PKB SNS SYSPW SYS->NAVI TC7SH08FU SYS->NAVI TC74VHCT0 NAVI 3.3 V ILMV DCSKIP 121.6 mA 181.1 mA 24 mA 326.7 mA 30 mA A B C HIVOL 12 V D/D DVD 5 V VDCONT FCONT MS5(DVD) MAX 650 mA TYP 450 mA MAX 650 mA TYP 450 mA SYSPW HIVOL 9.5 V D/D HIVOL 18 V AVIC-F90BT/XS/UC NAVI, LCD BORD 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 AVIC-F90BT/XS/UC 35 5 6 7 8 5 6 7 8 C D F A B E GUIDE MIX NJM2060V MUTE CIRCUIT AU4 NJM2125 CAPTAIN6 VIDEO LEVELSHIFT AV SELECTOR AN15887A DVD LPF NJM4558V PKB SNS SYS->NAVI TC74VHCT08FTS1 50 mA 9 mA 1 mA 5.7 mA VIDEO BUFFER 10.5 mA 37 mA 8.4 mA C KEY BORD 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 AVIC-F90BT/XS/UC 36 1 2 3 4 1 2 3 4 C D F A B E 5. DIAGNOSIS 5.1 OPERATIONAL FLOWCHART Acc on (USUALLY Acc ON) /BSENS /ASENS STATUS MUTE ASENBO SREMOTE SYSPW DCSKIPCD ANTON SWACPW DCSKIP BSENSN RSTOUT BATFAULT CPUWDT OFFINFO OFFANS NAVICON FANCONT FAN CONTROL 200 ms EXTERNAL OUTPUT AUDIO CONTROL NAVI POWER SUPPLY CONTROL NAVI CONTROL ANTON (Source interlocking movement, forced OFF) 250 300 ms( SURVEY) POWER SUPPLY MASK(200 ms 1 sec 2 sec IP-BUS PRETREATMENT IP-BUS SLAVE CONNECTION CHECK SOUND MUTE CONTROL POWER SUPPLY MASK(200 ms SENSE SYSTEM POWER SUPPLY CONTROL IP-BUS SYSTEM POWER SUPPLY MASK(200 ms WAITING FOR SLAVE POWER SUPPLY OSCILLATION STOP STANDBY LOOP 500 ms (At the time of a reset start) 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 AVIC-F90BT/XS/UC 37 5 6 7 8 5 6 7 8 C D F A B E 8 ms to 16 ms or more FANCONT(At the time of high temperature) R SUPPLY MASK(200 ms) 16 ms MAIN LOOP After mute (300 ms) (After SYSPWR ON, at least 300 ms. MUTE time is extended to OFFANS Low henceforth.) R SUPPLY MASK(200 ms) R SUPPLY MASK(200 ms) 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 AVIC-F90BT/XS/UC 38 1 2 3 4 1 2 3 4 C D F A B E 5.2 INSPECTION METHOD OF PICKUP UNIT Disc to be used CD-DA: TCD-782 DVD-Video: GGV1025 Execution method START Is it OK? Is it OK? Ckeck parts other than PICK UP PICK UP cleaned? Perform lens cleaning SKEW ADJ. Is it OK? LD current check RF level check RF level check Yes Error rate check Finished LD turned on? Check parts No Is it OK? PICK UP cleaned? Perform lens cleaning Error rate check Is it OK? Replace the PICK UP Replace the PICK UP Replace the PICK UP Replace the PICK UP Check point: AS MAX check Check point: LD current check Check point: Error rate check Yes No Yes No Yes No Yes No Yes No Yes No Yes No Check point: AS MAX check Check point: Error rate check 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 AVIC-F90BT/XS/UC 39 5 6 7 8 5 6 7 8 C D F A B E LD current check Status: [Foucs closed] of TEST MODE Mode: DVD No. Disc Check Point Threshold Remarks: LD current 1 Status: [Foucs closed] of TEST MODE Mode: CD No. Disc Check Point Threshold Remarks: LD current 2 TCD-782 CDLD1 – VCC5_3 (mV) 10 – 60(mA) Notes: Please pay attention to the laser diode damage by static electricity. DVDLD1 VCC5_3 CDLD1 VCC5_3 GGV1025 DVDLD1 – VCC5_3 (mV) 10 – 65 (mA) 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 AVIC-F90BT/XS/UC 40 1 2 3 4 1 2 3 4 C D F A B E ASMAX check ASMAX value shows the value of RF level. Status: [Foucs closed] of TEST MODE No. Disc Check Point Threshold Remarks: 8 digits value of ASMAX more than on display 0000 0600 8 digits value of ASMAX more than on display 0000 0C00 Error rate check Status: [Tracking Closed] of TEST MODE No. Disc Check Point Threshold Remarks: less than 1.000E-03 less than 1.000E-03 less than 2.500E-03 3 TCD-782 ID: HOME Position 2 GGV1025 ID: 200000 1 GGV1025 ID: 40000 1 GGV1025 Only four last digits are displayed according to the product. 2 TCD-782 Only four last digits is displayed according to the product. In this case, the value is displayed for a split second. When you tried to perform [FOCS CLOSE], the display will charge automatically in the following order. [1FFF0000]->[FEMAX]->[FE MIN]->[AS MAX]-> [ENV MAX]->[FE normal]->[Spindle gain]-> [TEMAX]->[TEMIN] ->[20000000] Watch carefully the value of ASMAX. 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 AVIC-F90BT/XS/UC 41 5 6 7 8 5 6 7 8 C D F A B E 5.3 DIAGNOSIS FLOWCHART Is the image in error? Go to FE related repair process. Is FE section normal? BACK END section flow Can the playback start? Is the sound in error? Repair the defective part. Normal? NO YES NO YES YES YES YES YES YES Go to FE section check. YES YES NO NO NO NO NO NO NO FE section check. Go to FE section check. NO NO NO Replace the unit. YES YES Go to FE section check. NO YES YES NO START END NO NO NO NO Replace the unit. YES Normal? YES NO END NO YES YES YES YES YES Does the operation take time? Is the life of flash memory OK? Conduct check item 12. Standby OK? Execute check 1. Is VDD5 (VCC33, VCC12) power supply voltage OK? Execute check 2. Reset OK? Execute check 3. Is VD8, VCC5 power supply voltage OK? Execute check 7. Is SDRAM IF OK? Execute check 6. Is VSENS OK? Execute check 4. Is 27 MHz OK? Execute check 5. Is AVCC5 voltage OK? Execute check 8. Is DACCLK normal? Execute check 9. Is the audio circuit OK? Execute check 10. Is the video circuit OK? Execute check 11. Is AVCC5 voltage OK? Execute check 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 AVIC-F90BT/XS/UC 42 1 2 3 4 1 2 3 4 C D F A B E Check 1: Standby OK? Check the voltage at the “STANBY” test point while the power is on. Use the “DGND1” test point at the reference. NO. Check point Module No. Specification value Unit STANBY-DGND1 ALL VCC33 V- 0.6 V or more V Fig 1.1: STANBY check point Side A 1 DGND1 STANBY 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 AVIC-F90BT/XS/UC 43 5 6 7 8 5 6 7 8 C D F A B E Check 2: Is VDD5 (VCC33, VCC12) power supply voltage OK? VDD5 VCC33 (= 3.3 V ) VDD5 VCC12 (= 1.2 V ) IC1401 FLASH power supply (Data) IC1402 FLASH power supply (Program) IC1481 SDRAM power supply IC1501 DVD-LSI power supply IC1501 DVD-LSI power supply IC1007 3.3 V output regulator IC1008 DC/DC converter 1.2 V output F.E. driver control system NO. Check point Module No. Specification value Unit 1 2 3 VDD5_3 - DGND1 VCC33_3 - DGND1 VCC12_1 - DGND1 ALL ALL ALL 5.0 ± 0.4 3.3 ± 0.15 1.2 ± 0.12 V V V Side A Fig 2.2: VDD5, VCC33, VCC12 voltage check points Fig 2.1: Power supply configuration Check the voltage at the “VDD5_3, VCC33_3 and VCC12_1” test point while the power is on. Use the “DGND1” test point at the reference. DGND1 VCC12_1 VCC33 VDD5_3 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 AVIC-F90BT/XS/UC 44 1 2 3 4 1 2 3 4 C D F A B E Check 3: Reset OK? NO. Check point Module No. Specification value Unit 1 XRES-DGND1 ALL VCC33 × 0.7 or more V Side A Fig 3.1: RESET check point Check the voltage at the “XRES” test point while the power is on. Use the “DGND1” test point at the reference. DGND1 XRES 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 AVIC-F90BT/XS/UC 45 5 6 7 8 5 6 7 8 C D F A B E Check 4: Is VSENS OK? CN1901 HOST I/F VD8 VSENS VCC33 VDD5 STANBY XRES Fig 4.1: Power supply configuration and VSENS NO. Check point IC1501 DVD-LSI IC1007 Regulator VCC12 IC1008 DC/DC converter IC1003 detection IC Side A Fig 4.2: VSENS check point Module No. Specification value Unit VSENS - DGND1 ALL VCC33 × 0.7 or more V 1 Check the voltage at the “VSENS” test point while the power is on. Use the “DGND1” test point at the reference. DGND1 VSENS 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 AVIC-F90BT/XS/UC 46 1 2 3 4 1 2 3 4 C D F A B E Check 5: 27 MHz Normal? Each clock is created inside the IC1501 using the 27 MHz master crystal oscillator (X1501). OSCO OSCI Fig 5.1: Clock configuration IC1501 DVD-LSI X1501 27 MHz crystal VCC33 VCC12 Turn the power on, and check with DGND being the reference. In case of NG, check the applicable line, periphery of IC1501, soldering of the peripheral components and defective components. NO. Check point Module No. Specification value Unit 2 IC1501 169pin ALL 27 MHz ± 50 ppm ppm GND Fig 5.2: Clock specification value Side A Fig 5.3: 27 MHz check point Specification value DGND1 IC1501 169pin 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 AVIC-F90BT/XS/UC 47 5 6 7 8 5 6 7 8 C D F A B E Check 6: Is SDRAM I/F OK? In order to secure the MPEG stream data as the buffer, the capacity of communication I/F SDRAM between the LSI and the memory is 128Mbit. Be careful as XCSM, XWE, XCAS, XRAS and XSCM of IC1481 are called differently in IC1501, namely NCSM, NWE, NCAS, NRAS, NCSM. MA0~11 MDQ0~31 MCK XWE (NWE) XCAS (NCAS) XRAS (NRAS) XCSM (NCSM) DQM0 DQM1 DQM2 DQM3 BA0 BA1 Fig 6.1: SDRAM I/F IC 1481 SDRAM IC1501 DVD-LSI 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 AVIC-F90BT/XS/UC 48 1 2 3 4 1 2 3 4 C D F A B E 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 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 MA0 MA1 MA2 MA3 MA4 MA5 MA6 MA7 MA8 MA9 MA10 MA11 MDQ0 MDQ1 MDQ2 MDQ3 MDQ4 MDQ5 MDQ6 MDQ7 MDQ8 MDQ9 MDQ10 MDQ11 MDQ12 MDQ13 MDQ14 MDQ15 MDQ16 MDQ17 MDQ18 MDQ19 MDQ20 MDQ21 MDQ22 MDQ23 MDQ24 MDQ25 MDQ26 MDQ27 MDQ28 MDQ29 MDQ30 MDQ31 MCK XWE XCAS XRAS XCSM DQM0 DQM1 DQM2 DQM3 BA0 BA1 56 ohm ± 5 % 56 ohm ± 5 % 56 ohm ± 5 % 56 ohm ± 5 % 56 ohm ± 5 % 56 ohm ± 5 % 56 ohm ± 5 % 56 ohm ± 5 % 56 ohm ± 5 % 56 ohm ± 5 % 56 ohm ± 5 % 56 ohm ± 5 % 56 ohm ± 5 % 56 ohm ± 5 % 56 ohm ± 5 % 56 ohm ± 5 % 56 ohm ± 5 % 56 ohm ± 5 % 56 ohm ± 5 % 56 ohm ± 5 % 56 ohm ± 5 % 56 ohm ± 5 % 56 ohm ± 5 % 56 ohm ± 5 % 56 ohm ± 5 % 56 ohm ± 5 % 56 ohm ± 5 % 56 ohm ± 5 % 56 ohm ± 5 % 56 ohm ± 5 % 56 ohm ± 5 % 56 ohm ± 5 % 56 ohm ± 5 % 56 ohm ± 5 % 56 ohm ± 5 % 56 ohm ± 5 % 56 ohm ± 5 % 56 ohm ± 5 % 56 ohm ± 5 % 56 ohm ± 5 % 56 ohm ± 5 % 56 ohm ± 5 % 56 ohm ± 5 % 56 ohm ± 5 % 0.17 ohm or lower 56 ohm ± 5 % 56 ohm ± 5 % 56 ohm ± 5 % 56 ohm ± 5 % 56 ohm ± 5 % 56 ohm ± 5 % 56 ohm ± 5 % 56 ohm ± 5 % 56 ohm ± 5 % 56 ohm ± 5 % IC1481 25pin IC1481 26pin IC1481 27pin IC1481 60pin IC1481 61pin IC1481 62pin IC1481 63pin IC1481 64pin IC1481 65pin IC1481 66pin IC1481 24pin IC1481 21pin IC1481 2pin IC1481 4pin IC1481 5pin IC1481 7pin IC1481 8pin IC1481 10pin IC1481 11pin IC1481 13pin IC1481 74pin IC1481 76pin IC1481 77pin IC1481 79pin IC1481 80pin IC1481 82pin IC1481 83pin IC1481 85pin IC1481 31pin IC1481 33pin IC1481 34pin IC1481 36pin IC1481 37pin IC1481 39pin IC1481 40pin IC1481 42pin IC1481 45pin IC1481 47pin IC1481 48pin IC1481 50pin IC1481 51pin IC1481 53pin IC1481 54pin IC1481 56pin IC1481 68pin IC1481 17pin IC1481 18pin IC1481 19pin IC1481 20pin IC1481 16pin IC1481 71pin IC1481 28pin IC1481 59pin IC1481 22pin IC1481 23pin IC1501 16pin IC1501 18pin IC1501 20pin IC1501 22pin IC1501 21pin IC1501 19pin IC1501 17pin IC1501 15pin IC1501 11pin IC1501 9pin IC1501 14pin IC1501 7pin IC1501 237pin IC1501 239pin IC1501 241pin IC1501 243pin IC1501 248pin IC1501 250pin IC1501 252pin IC1501 254pin IC1501 253pin IC1501 251pin IC1501 249pin IC1501 244pin IC1501 242pin IC1501 240pin IC1501 238pin IC1501 236pin IC1501 29pin IC1501 31pin IC1501 33pin IC1501 37pin IC1501 39pin IC1501 41pin IC1501 43pin IC1501 45pin IC1501 44pin IC1501 42pin IC1501 40pin IC1501 38pin IC1501 34pin IC1501 32pin IC1501 30pin IC1501 28pin IC1501 234pin IC1501 3pin IC1501 4pin IC1501 5pin IC1501 6pin IC1501 255pin IC1501 256pin IC1501 26pin IC1501 27pin IC1501 8pin IC1501 10pin Check the conductivity at “check point 1” and “check point 2” without power. In case of NG, check the soldering and defective components throughout the “output t input” of the applicable section. NO. Signal name Check point 1 Check point 2 Specification value 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 AVIC-F90BT/XS/UC 49 5 6 7 8 5 6 7 8 C D F A B E Side B Check point 1 (IC1481) Side A Check point 2 (IC1501) Fig 6.2: SDRAM I/F check point 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 AVIC-F90BT/XS/UC 50 1 2 3 4 1 2 3 4 C D F A B E Check 7: Is VD8, VCC5 power supply voltage OK? VD8_1 VD VCC5 (= 5.0V ) Fig 7.1: Power supply configuration F.E. driver system DISC detection LED Power supply for PU IC1004 REG IC for VCC 5V. NO. Check point Module No. Specification value Unit 1 2 3 VD8_1 - PGND3 VD - PGND3 VCC5_1- AGND1 ALL ALL ALL 8.0 ± 0.4 8.0 ± 0.4 5.0 ± 0.1 V V V Side A Fig 7.2: VD8, VCC5 voltage check points Check the voltage at the “VD8_1, VD and VCC5_1” test point while the power is on. Use the “PGND3 and AGND1” test point at the reference. VCC5_1 AGND1 VD VD8_1 PGND3 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 AVIC-F90BT/XS/UC 51 5 6 7 8 5 6 7 8 C D F A B E Check 8: Is AVCC5 voltage OK? VD AVCC5 (= 5.0 V ) Fig 8.1: Power supply configuration Playback DVD-REF-A1 TITLE 1 and check the voltage at the stylus. Check with PGND and GNDAU being the reference. NO. Check point VD - PGND_3 AVCC5 - GNDAU1 IC1801 Audio-DAC IC1005 REG IC for AVCC 5 V. Module No. Specification value Unit 1 2 ALL ALL 8.0 ± 0.4 5.0 ± 0.1 V V Side A Fig 8.2: VD8, AVCC5 voltage check points PGND3 AVCC5 GNDAU VD 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 AVIC-F90BT/XS/UC 52 1 2 3 4 1 2 3 4 C D F A B E Fig 9.1: Clock configuration Check 9: Is DACCLK normal? DACCLK for Audio-DAC is created by IC1501 using the 27 MHz master crystal oscillator (X1501). DACCLK DVD: DVD-REF-A1 TITLE 1 CD: Playback a normal CDDA. Common to all DVD-V compatible modules. Check with DGND being the reference. In case of NG, check the applicable line, the periphery of IC1501, soldering of the peripheral components and defective components. IC1501 DVD-LSI X1501 27 MHz crystal IC1801 Audio-DAC VCC33 VCC12 GND Fig 9.2: Clock specification value Side A Check point 2 (IC1501 172 pin) Check point 1 (stylus) Fig 9.3: 27 MHz, DACCLK check point Specification value 1 Specification value 2 Specification value 3 NO. Check point 1 (stylus) Media Specification value 1 Specification value 2 Specification value 3 1 2 DACCK DACCK DVD CD 2.0 V~VCC33 V 2.0 V~VCC33 V DGND~0.8 V DGND~0.8 V 36.864 0 MHz ± 300 ppm 33.868 8 MHz ± 300 ppm 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 AVIC-F90BT/XS/UC 53 5 6 7 8 5 6 7 8 C D F A B E Check 10: Is the audio circuit OK? The serial 3 lines digital output + DACCLK, output from DVD-LSI (IC1501), are converted to analog audio signal at Audio-DAC (IC1801) and are output from the HOST I/F (CN1901). Simultaneously, the analog MUTE signal is also output from DVD-LSI (IC1501) via the HOST I/F. The digital audio signal (IECOUT), output from DVD-LSI (IC1501), is output via CN1852. CN1901 HOST I/F LRCK LO ADOUT3 SRCK RO GNDAU CN1852 IC1801 Audio-DAC IC1501 DVD-LSI IEC Fig 10.1: Audio circuit Playback DVD-REF-A1 TITLE 2 CHAPTER 1 (48 k/16 bit 1 kHz 0 dB), and check with DGND being the reference. In case of NG, check the applicable line, periphery of major components as described in the above drawing, soldering of the peripheral components and defective components. NO. Check point 1 (stylus) 1 2 3 Specification value 1 Specification value 2 Reference waveform ADOUT3 SRCK LRCK VCC33 V-0.6 V or higher VCC33 V-0.6 V or higher VCC33 V-0.6 V or higher 0.4 V or lower 0.4 V or lower 0.4 V or lower Waveform 1 Waveform 2 Waveform 3 GND Fig 10.2: Serial 3 lines specification value Side A Specification value 1 Specification value 2 Fig 10.3: Serial 3 lines check points SRCK LRCK ADOUT3 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 AVIC-F90BT/XS/UC 54 1 2 3 4 1 2 3 4 C D F A B E The following checks shall be conducted using the following measurement circuits with GNDAU1 being the reference. NO. 4 5 Fig 10.4: Analog audio out (LO, RO) specification value. Side A Fig 10.5: Analog audio out check point Specification value is the root-mean-square value (rms). Check point 1 (stylus) 1 400 ± 150 mV 1 400 ± 150 mV Specification value (rms) Reference waveform Waveform 4 Waveform 4 LO RO LO GNDAU1 RO 47 kohm 47 kohm LO RO GNDAU1 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 AVIC-F90BT/XS/UC 55 5 6 7 8 5 6 7 8 C D F A B E Check with DGND being the reference. Check 2pin cord after connecting it to a jig, etc. NO. Check point 1 (stylus) Specification value 1 Specification value 2 Reference waveform 6 IEC VCC33 V-0.6 V or higher 0.4 V or lower Waveform 5 Side A Fig 10.6: Digital audio signal (IECOUT) check point IEC 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 AVIC-F90BT/XS/UC 56 1 2 3 4 1 2 3 4 C D F A B E IN IN OUT At the time of 6ch digital out, the serial 6 lines output from DVD-LSI (IC1501) is output via CN1581. Furthermore, at the time of ripping, the serial 3 lines digital output + SUBC, output from DVD-LSI (IC1501), is output in 4 times speed via CN1851. CN1851 ADOUT0/SUBC ADOUT1/BLKCK ADOUT2/CLDCK SRCK LRCK DATA MCKENA RIPP IC1501 LSI IC1851 buffer SW, ripping or 6ch digital out. IC1852 buffer SW, ripping or 6ch digital out. IC1853 buffer SW, ripping or 6ch digital out. SBCK BMUTE EMPH IEC/IPFLG The signal at CN1851 for 6ch digital out/Ripping. Pin No. Pin name 23 21 19 17 15 13 11 9 7 5 4 3 2 SRCK LRCK AD0/SUBC AD1/BLK AD2/CLD AD3/DATA IEC/IPFLG - SBCK BMUTE MCKENA RIPP EMPH Pins 1, 6, 8, 10, 12, 14, 16, 18, 20, 22 and 24 are GNDD. Fig 10.7: 6ch digital out/Ripping circuit 6ch digital out Ripping SRCK LRCK ADOUT0 ADOUT1 ADOUT2 ADOUT3 IEC - - BMUTE Low High EMPH SRCK LRCK SUBC BLKCK CLDCK DATA IPFLG - SBCK - High Low EMPH 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 AVIC-F90BT/XS/UC 57 5 6 7 8 5 6 7 8 C D F A B E Playback DVD-REF-A1 TITLE22 CHAPTER 1, and check with GNDD being the reference. In case of NG, check the applicable line, the periphery of the major components in the drawing above, soldering of the peripheral components and defective components. Check 24pin FFC after connecting it to a jig, etc. NO. Check point 1 (stylus) 7 8 9 10 11 12 13 SRCK LRCK ADOUT0 ADOUT1 ADOUT2 IEC MCKENA Specification value 2 0.4 V or lower 0.4 V or lower 0.4 V or lower 0.4 V or lower 0.4 V or lower 0.4 V or lower VCC33 V x 0.3 V or lower 0.4 V or lower 0.4 V or lower 0.4 V or lower 0.4 V or lower 0.4 V or lower 0.4 V or lower 0.4 V or lower VCC33 V x 0.3 V or lower Rip common CDDA, and check with GNDD being the reference. In case of NG, check the applicable line, the periphery of the major components in the drawing above, soldering of the peripheral components and defective components. Check 24pin FFC after connecting it to a jig, etc. NO. Check point 1 (stylus) 14 15 16 17 18 19 20 21 SRCK LRCK SUBC BLKCK CLDCK DATA SBCK RIPP Specification value 1 Specification value 2 VCC33 V-0.6 V or higher VCC33 V-0.6 V or higher VCC33 V-0.6 V or higher VCC33 V-0.6 V or higher VCC33 V-0.6 V or higher VCC33 V-0.6 V or higher VCC33 V-0.6 V or higher - Specification value 1 GND Specification value 2 Fig 10.8: 6ch digital out/Ripping specification value VCC33 V-0.6 V or higher VCC33 V-0.6 V or higher VCC33 V-0.6 V or higher VCC33 V-0.6 V or higher VCC33 V-0.6 V or higher VCC33 V-0.6 V or higher - Specification value 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 AVIC-F90BT/XS/UC 58 1 2 3 4 1 2 3 4 C D F A B E Side A Side B Fig 10.9: 6ch digital out/Ripping check point SRCK LRCK ADOUT3 ADOUT2 ADOUT1 ADOUT0 RIPP MCKENA SBCK 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 AVIC-F90BT/XS/UC 59 5 6 7 8 5 6 7 8 C D F A B E Check 11: Is the video circuit OK? Composite signal and component signal are output from DVD-LSI (IC1501), and are output from the HOST I/F (CN1901) via a buffer circuit. CN1901 HOST I/F AVCC5 Composite Component Y Component Cb Component Cr COMPO Fig 11.1: Video circuit Playback DVD-REF-A1 TITLE2 CHAPTER5 (WHITE 100%), and monitor COMPO signal with an oscilloscope with GNDV1 (stylus) being the reference. Set the trigger mode to “TV trigger” and the trigger line to “150 line”. Video buffer circuit NoMount IC1501 DVD_LSI Video DAC section NO. Check point 1 (stylus) Specification value Reference waveform 1 COMPO 1 000 mVpp ± 5 % Waveform 6 In case of NG, check the applicable line, the periphery of the major components in the drawing above, soldering of the peripheral components and defective components. PEAK COMPO signal Reference value Color burst Pedestal level BOTTOM Horizontal sync signal Fig 11.2: Waveform for the case of composite white 100% output

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