先锋PIONEER AVH-P5900DVD音响电路图

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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 2007 AVH-P5900DVD/XN/UC CRT3915 DVD AV RECEIVER AVH-P5900DVD/XN/UC DVD RDS AV RECEIVER AVH-P5900DVD/XNEW5 AVH-P5900DVD/XN/RE This service manual should be used together with the following manual(s): 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-ZZU. MAY 2007 Printed in Japan "DTS" and "DTS Digital Surround" are registered trademarks of Digital Theater Systems,Inc. Dolby noise reduction manufactured under license from Dolby Laboratories Licensing Corporation. "Dolby" and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation. 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 AVH-P5900DVD/XN/UC 2 1 2 3 4 1 2 3 4 C D F A B E SAFETY INFORMATION CAUTION 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. 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 13 cm from the focus lens must be kept. 2. During repair or tests, do not view laser beam for 10 seconds or longer. 2. The triangular label is attached to the mechanism unit frame. On the top of the player. 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. WARNING This product contains lead in solder and 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 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 AVH-P5900DVD/XN/UC 3 5 6 7 8 5 6 7 8 C D F A B E CAUTION Danger of explosion if battery is incorrectly replaced. Replaced only with the same or equivalent type recommended by the manufacture. Discord used batteries according to the manufacture's instructions. WARNING! The AEL (accessible emission level )of the laser power output is less than CLASS 1 but the laser component is capable of emitting radiation exceeding the limit for CLASS 1. A specially instructed person should do servicing operation of the apparatus. Laser diode characteristics Wave length: DVD:640 nm to 660 nm CD:770 nm to 810 nm DVD : 2.48 mW(Emitting period :9 sec.) CD : 705 W(Emitting period : unlimited) Additional Laser Caution Transistors Q1101 and Q1102 in PCB drive the laser diodes for DVD and CD respectively. When Q1101 or Q1102 is shorted between their terminals, the laser diodes for DVD or CD will radiate beam. If the top cover is removed with no disc loaded while such short-circuit is continued, the naked eyes may be exposed to the laser beam. 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 AVH-P5900DVD/XN/UC 4 1 2 3 4 1 2 3 4 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 AVH-P5900DVD/XN/UC 5 5 6 7 8 5 6 7 8 C D F A B E CONTENTS SAFETY INFORMATION .....................................................................................................................................2 1. SERVICE PRECAUTIONS................................................................................................................................6 2. SPECIFICATIONS.............................................................................................................................................8 2.1 SPECIFICATIONS......................................................................................................................................8 2.2 DISC/CONTENT FORMAT.......................................................................................................................11 2.3 PANEL FACILITIES ..................................................................................................................................12 2.4 CONNECTION DIAGRAM........................................................................................................................14 3. BASIC ITEMS FOR SERVICE ........................................................................................................................15 3.1 CHECK POINTS AFTER SERVICING .....................................................................................................15 3.2 PCB LOCATIONS.....................................................................................................................................16 3.3 JIG CONNECTION DIAGRAM .................................................................................................................17 4. BLOCK DIAGRAM ..........................................................................................................................................20 5. DIAGNOSIS ....................................................................................................................................................33 5.1 OPERATIONAL FLOW CHART................................................................................................................33 5.2 CONNECTOR FUNCTION DESCRIPTION .............................................................................................34 5.3 BACK END SECTION FLOW...................................................................................................................35 6. SERVICE MODE.............................................................................................................................................57 6.1 DVD TEST MODE ....................................................................................................................................57 7. DISASSEMBLY...............................................................................................................................................61 8. EACH SETTING AND ADJUSTMENT............................................................................................................68 8.1 DVD ADJUSTMENT.................................................................................................................................68 8.2 VIDEO LEVEL ADJUSTMENT .................................................................................................................73 8.3 MOTHER UNIT ADJUSTMENT................................................................................................................75 8.4 INVERTER ADJUSTMENT ......................................................................................................................77 8.5 MONITOR ADJUSTMENT........................................................................................................................79 8.6 MONITOR TEST MODE...........................................................................................................................85 8.7 CALIBRATION TEST................................................................................................................................91 9. EXPLODED VIEWS AND PARTS LIST ........................................................................................................100 9.1 PACKING................................................................................................................................................100 9.2 EXTERIOR(1).........................................................................................................................................104 9.3 EXTERIOR(2).........................................................................................................................................106 9.4 EXTERIOR(3).........................................................................................................................................110 9.5 EXTERIOR(4).........................................................................................................................................112 9.6 DVD MECHANISM MODULE.................................................................................................................114 10. SCHEMATIC DIAGRAM..............................................................................................................................116 10.1 MOTHER UNIT(SYSTEM PART)(GUIDE PAGE).................................................................................116 10.2 MOTHER UNIT(POWER SUPPLY PART)(GUIDE PAGE)...................................................................122 10.3 KEYBOARD UNIT ................................................................................................................................128 10.4 MONITOR PCB(MONITOR PART)(GUIDE PAGE) ..............................................................................130 10.5 MONITOR PCB(OSD & µCON PART)(GUIDE PAGE).........................................................................136 10.6 DVD CORE UNIT(1/2)(GUIDE PAGE) .................................................................................................142 10.7 DVD CORE UNIT(2/2)..........................................................................................................................148 10.8 COMPOUND UNIT(A) AND COMPOUND UNIT(B).............................................................................150 10.9 RCA PCB..............................................................................................................................................151 10.10 UPPER PCB.......................................................................................................................................152 10.11 OPT PCB ............................................................................................................................................153 10.12 MAIN PCB UNIT(SERVICE), SWITCH PCB UNIT AND VOLUME PCB UNIT ..................................154 10.13 WAVEFORMS.....................................................................................................................................156 11. PCB CONNECTION DIAGRAM ..................................................................................................................158 11.1 MOTHER UNIT.....................................................................................................................................158 11.2 KEYBOARD UNIT.................................................................................................................................162 11.3 MONITOR PCB.....................................................................................................................................164 11.4 DVD CORE UNIT..................................................................................................................................168 11.5 COMPOUND UNIT(A) AND COMPOUND UNIT(B) .............................................................................172 11.6 RCA PCB..............................................................................................................................................173 11.7 UPPER PCB .........................................................................................................................................174 11.8 OPT PCB ..............................................................................................................................................175 11.9 MAIN PCB UNITSERVICE), SWITCH PCB UNIT AND VOLUME PCB UNIT......................................176 12. ELECTRICAL PARTS LIST.........................................................................................................................177 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 AVH-P5900DVD/XN/UC 6 1 2 3 4 1 2 3 4 C D F A B E 1. SERVICE PRECAUTIONS - 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. 7) In case the internal fuse has blown, check the voltage of the rear stage. 8) Handling instructions for touch panel Please handle the touch panel with care as it contains glass. Dropping or giving a strong shock may break the panel. Wear gloves, etc. to protect your hands from the glass edges that are not deburred. 9) Remove a small board (2 screws) provided for pulling out an RCA line, before removing the mother board. 10) Hot areas Red area: Hot area. Be careful not to burn yourself Red-circled area: The heat from hot parts on the B-side of the board is removed from the product bottom through a heat transfer sheet. Be careful not to burn yourself with the hot area. Moter Unit(Side A) Bottom Moter Unit(Side B) is a trademark of DVD Format/Logo Licensing Corporation. 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 AVH-P5900DVD/XN/UC 7 5 6 7 8 5 6 7 8 C D F A B E 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 AVH-P5900DVD/XN/UC 8 1 2 3 4 1 2 3 4 C D F A B E 2. SPECIFICATIONS 2.1 SPECIFICATIONS - AVH-P5900DVD/XN/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 AVH-P5900DVD/XN/UC 9 5 6 7 8 5 6 7 8 C D F A B E - AVH-P5900DVD/XNEW5 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 AVH-P5900DVD/XN/UC 10 1 2 3 4 1 2 3 4 C D F A B E - AVH-P5900DVD/XN/RE 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 AVH-P5900DVD/XN/UC 11 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 AVH-P5900DVD/XN/UC 12 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 AVH-P5900DVD/XN/UC 13 5 6 7 8 5 6 7 8 C D F A B E JGZ20P070FTC 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 AVH-P5900DVD/XN/UC 14 1 2 3 4 1 2 3 4 C D F A B E 2.4 CONNECTION DIAGRAM - Connection 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 AVH-P5900DVD/XN/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 CHECK POINTS AFTER SERVICING (AVH) To keep the product quality after servicing, please confirm following check points. k c e h C s e r u d e c o r P . o N p k r a m e R st nio 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 Flap-mecha Check the operation of the flap mechanism. The flap mechanism operation must be smooth without making the noise and When flap-mecha exists 3 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. The error rates must be less than 2.5e-4. 4 DVD Play back a DVD. (Menu operation; Title/chapter search) Display, video, audio and operations must be normal. 5 CD Play back a CD. (Track search) Display, audio and operations must be normal. 6 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. 7 TV tuner Check TV tuner action. (Seek; Preset) Display, video, audio and operations must be normal. 8 Check whether no disc is inside the product. 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 nit a u tc ulf e m ulo V k r a d o o T g Too brig d e t p u rr e t ni d n u o S t h Mottled color scratches. 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 AVH-P5900DVD/XN/UC 16 1 2 3 4 1 2 3 4 C D F A B E 3.2 PCB LOCATIONS Monitor PCB Upper PCB Keyboard Unit Mother Unit Main PCB Unit (SERVICE) H DVD Core Unit D Compound Unit (A) E Compound Unit (B) F C B K J A L OPT PCB I RCA PCB G Switch PCB Unit Volume PCB Unit Unit Number : CXC7508(UC) Unit Number : CXC7506(EW5) Unit Number : CXC7507(RE) Unit Name : DVD Amp Assy Unit Number : CWN2330 Unit Name : Monitor Unit Unit Number : CXX2316 Unit Name : Main PCB Unit(SERVICE) Unit Number : CZW5029 Unit Name : Switch PCB Unit Unit Number : CZW5028 Unit Name : Volume PCB Unit Monitor Unit Consists of Monitor PCB Upper PCB DVD Amp Assy Consists of Mother Unit OPT PCB RCA PCB Unit Number : YWX5005 Unit Name : DVD Core Unit Unit Number : CWX3154 Unit Name : Compound Unit(A) Unit Number : CWX3394 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 AVH-P5900DVD/XN/UC 17 5 6 7 8 5 6 7 8 C D F A B E 3.3 JIG CONNECTION DIAGRAM 40-Pin FFC BBR GGD1284 DVD Mechanism Module <--> DVD Amp Assy 33-Pin Relay PCB GGF1462 DVD Amp Assy <--> Monitor Unit 33-Pin FFC GGD1262 DVD Amp Assy <--> Monitor Unit 40-Pin + 20-Pin Relay PCB GGF1461 DVD Amp Assy <--> Main PCB Unit 20-Pin FFC GGD1209 DVD Amp Assy <--> Main PCB Unit Disc GGV1018 Skew adjustment TORX driver(T2) GGK1095 Skew adjustment Bond GEM1033 Skew adjustment Cord CDE8384 Main PCB Unit Monitor PCB Mother Unit GGD1284 40-Pin FFC BBR GGF1461 40-Pin + 20-Pin Relay PCB GGF1462 33-Pin Relay PCB GGD1262 33-Pin FFC GGD1209 20-Pin FFC DVD Mechanism Module Bracket 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 AVH-P5900DVD/XN/UC 18 1 2 3 4 1 2 3 4 C D F A B E 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 - Grease List CLEANING Name Grease Grease Grease Grease Locking agents Grease Grease Grease Grease Jig No. GEM1024 GEM1043 GEM1045 GEM1050 1401M GEM1011 GEM1047 GEM1071 GEM1072 Remarks DVD Mechanism Module and Chassis DVD Mechanism Module and Chassis DVD Mechanism Module DVD Mechanism Module DVD Mechanism Module (1401M:produced by THREE BOND) Chassis Chassis Chassis Chassis 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 AVH-P5900DVD/XN/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 AVH-P5900DVD/XN/UC 20 1 2 3 4 1 2 3 4 C D F A B E 4. BLOCK DIAGRAM 1/2 A 2/2 A A MOTHER UNIT B KEYBOARD UNIT J K L DRIVE UNIT SYSTEM PART POWER SUPPLY PART 1/2 C 2/2 C C MONITOR PCB H UPPER PCB MONITOR PART OSD & CON PART G RCA PCB I OPT PCB μ 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 AVH-P5900DVD/XN/UC 21 5 6 7 8 5 6 7 8 C D F A B E D E F ARD UNIT DVD MECHANISM MODULE IT 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 AVH-P5900DVD/XN/UC 22 1 2 3 4 1 2 3 4 C D F A B E MOTHER UNIT (1/2) A AV SELECTOR IC241 AN15883A 23 AVL LOUT1 LOUT 1 10 IC101 NJM2794RB2 iPod AUDIO ISO 17 L4 46 V4 VOUT iPod VIDEO ISO IC111 NJM2136V 2 3 6 - + MINIL 8 REARV 2 IC252 BA7623F REARV ISO& DRIVER REARV VCRSEL IC251 NJM2136V 2 3 6 - + MINIJACK VIDEO ISO IC141 NJM2136V 2 3 6 - + AV-BUS& MINI VIDEO SW IC221 NJM2233BM 6 31 VOUT1 36 AVSCL SCL 30 MONVBS VOUT2 Q272 VR271 Q271 MONITOR VBS BUFFER 35 AVSDA SDA VCRSEL CN351 ACCID ACCID 3 VOUT 8 LOUT 14AVIN+ 24 REMIN 27 F/W PWR 1 2 FWPW Q351 AVON AVON 25 Q355 VSELIN1 21 Q353 ACCPW 11 Q352 TXiPod TXIPOD 7 RXiPod RXIPOD 9 7 1 5 3 IC351 TC7WH08FU IP_ACCPW ACCDET 20 IPODSENS VSELIN2 23 Q354 V3 2 3 6 1 IC192 SM5304AV BUFFER 43 V1 COMPOSIT MECHA VIDEO ISO IC191 NJM2136V 2 3 6 - + 2 12 15 22 16 4 17 Lch CN401 TUNPCE2 LDET TUNSL TUNPDO TUNPCK TUNPCE TUNPDI RDS_CK RDS_DATA RDS_LOCK RDS_HSLK VDD33 TUN+B TUN33V FMRF ANT adj RF adj FM ANT T51 CF52 RFGND OSCGND DGND AUDIOGND NC VCC VDD_3.3 3.3V 2.5V IC 4 3.3V 2.5V IC 2 2.5V NC CE2 ROM_VDD SL DI CK CE1 LDET DO RDS_CK RDS_DATA RDS_LOCK RDS_HSLK 7 6 13 5 10 9 8 11 14 18 19 20 21 1 3 2 12 15 22 16 4 17 IC 1 3.3V AM ANT FMRF ATT LPF OSC IC 3 EEPROM 5.0V IC 5 5V 3.3V ATT MIXER, IF AMP DET, FM MPX, RDS DECODER 23 Lch A TUN+B 1 3 IC811 NJM2391DL1-33 TUN33V TUN3.3V V VDD33V B.UP Q842 Q841 2 3 IC841 S-812C33AUA-C2N V VDD5 Q851 2 3 IC851 S-812C50AUA-C3E 1 2,3 B A B VIDEO5 Q191 - + 45 6 + 1 10 IC151 NJM2794RB2 VCR AUDIO ISO 13 L2 44 V2 VCR VIDEO ISO IC161 NJM2136V 2 3 6 B.CAMERA ISO IC181 NJM2136V CN391 VCRL 8 3 VCRV 1 BCAM CN4302 G VIDEO5 Q161 VIDEO5 Q181 - VIDEO5 Q111 VIDEO5 Q141 2 47 V5 3 1 7 CN381 5 1 10 IC131 NJM2794RB2 MINIJACK AUDIO ISO 19 L5 1 MINIV AVIN+ AV-BUS VIDEO ISO IC231 NJM2136V 2 3 + - VIDEO5 Q231 MINI JACK/ REARV iPod/AV-BUS IN VSELIN1 VSELIN2 VIDEO9 Q251 7 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 AVH-P5900DVD/XN/UC 23 5 6 7 8 5 6 7 8 C D F A B E 10 1 IC401 NJM2794RB2 TUNER AUDIO ISO 8 40 38 39 TUN L IPBUS+L E.VOL CAPTAIN7 IC281 PML017A MUTE OUTPREL IN3L OUTFL OUTRL 9 MS5L IN2L 7 IN4+ 10 AVL IN1L 15 EVSEL STB 16 EVSCK CLK 17 EVSDA DATA Q311 RCAMUTE Q741 Q313 Q312 CN4302 BG G CN311 7 11 SWL RL 3 FL AVL CN461 BUSLI 6 CN462 1 BUS+ 1 CN4201 I 8 IC461 HA12241FP 6 DIN1 BUS+ BUS- 4 ASENB ASENBO 7 HSEN 14 OPTOUT 15 5 BUS- 1 ROUT 2 IETX IERX IPPW STBY Q461 CN531 DMS 6 DRST 7 RESET RESET2 4 DDI 8 DDO 9 DCK 2 FLMDO 5 10 11 VDD33 21 5 3 AMP IC331 PAL007C RL+ FL+ FL- 23 RL- 25 B.REMOTE 4 AMPPW STBY 22 MUTE 12 FL FLIN 14 RL RLIN Q331 SYS+B SYSMUTE AMPMUTE CN761 1 FL- 3 FL+ 2 RL- 12 B.REM 9 P.B. 11 ACC 4 RL+ 15 B.UP Q763 Q766 Q765 B.UP CN762 SYSTEM MICON IC601(1/2) 52 BEEP 46 PBSENS PBSENS 74 105 EVSDA 107 EVSEL 106 EVSCK 92 VCRSEL VCRSEL 117 AMPPW 23 AVSCK 22 AVSDATA 45 AMPMUTE 80 SYSMUTE 25 TUNPDO 27 TUNPCK 114 144 TUNSL 18 TUNPDI 19 RDS_DATA RDS_CK RDT 113 TUNPCE 26 42 DMS 20 DRST 41 DCK 8 FLMDO 14 RESET RESET2 39 DDI 40 DDO 29 IPPW 30 IETX IERX ASENBO 31 TXIE 32 RXIE RESET1 Q731 IC732 TC7SET08FUS1 2 1 4 1 2 IC731 S-80827CNNB-B8M VDD33 POWER ON RESET LDET 101 100 RDS_LOCK RDS_HSLK 98 RCK RDS57K RDSLK TUNPCE2 Q402 Q401 X601 4.718592MHz BZ601 13 12 X2 X1 ASENS ASENS 21 BSENS BSENS RED_ON 79 13 ILM 14 MUTE Q762 Q761 82 TELIN TELMUTEIN BGSENS 143 ISENS ISENS 47 BGSENS 137 ROTIN1 ROTIN2 KEYIN1 KEYIN2 136 51 LCDCK LCDCE 50 LCDDT 140 DSENS 139 138 48 ILM+B ILMA Q783 Q784 BLUE_ON 78 ILM+B ILMB Q781 Q782 CN481 4 2 8 10 VCC5V 11 RESET MOREN 7 3 ILMA 5 ILMB 9 SWVDD5 6 REM ROTIN1 ROTIN2 KEYIN1 KEYIN2 LCDCK 12 14 15 RDTA RDTB KEY0 KEY1 LCDCE LCDCL LCDDT DSENS DSENS Q502 Q501 REMIN REMIN Q503 Lch CN541 VD VD8 XRES 21 IRQPWR IRQPW 22 WAKEUP 40 COMPOSIT 32 S MS4TX TXMS5 23 MS4 SRX RXMS5 24 AMUTE 20 LOUT MS5L 29 XRESET STANBY 25 STANDBY I3 1 VDD5 VD5 I17 14 Q541 Q542 VSELIN1 TXIPOD RXIPOD PSENS PSENSG AVONIN VSELIN2 AVON 95 93 116 TXIPOD 60 PID ACCID 132 RXIPOD 59 IP_ACCPW 115 IPODSENS 94 63 IRQPW 64 IRQPW 76 WAKEUP TXMS5 61 TXMS5 RXMS5 62 RXMS5 66 AMUTE XRESET XRESET 75 STANDBY STANDBY 12 13 OPT5 DEGOSW LFTSW SENSPW ANGLOSW TXMON TXOSD MFLPW SWVDD REM MONVBS RXMON RXOSD Q523 MTR1 S-MTR1 Q522 MTRSEL S-MTRSEL Q521 FU523 SENS5V VDD FU522 SENS33V ILMB ILMA BUP FU521 B.UP PWRFL PWFL SWVDD33V SWVDD33 PWRVI PWVI 129 ANGLE ANGLE DEGOSW DEGOSW 77 LFTSW 127 17 LFTPULS LFTPULS 35 TXMON TXMON 36 RXMON RXMON 124 MTRS 122 MTRPW 126 S_MTR2 MTR2 125 S_MTR1 MTR1 123 S_MTRSEL MTRSEL 23 Lch D E F A VDD33 V 3 UA-C2N VDD5 5 3 UA-C3E CN5003 C CN101 J CN1901 D CN4001 B B.UP CN1852 D to 2/2 to 2/2 D E F :AVH-P5900DVD/XNEW5 A B C :AVH-P5900DVD/XN/RE :AVH-P5900DVD/XN/UC B.UP Q742 Q744 Q743 B.UP OFFMUTE PBSENS POWER SUPPLY ASENS BSENS ILMSENS TELIN BGSENS LCDCE LCDDT A B C :PE5598A :PE5597A B WAKEUP AMUTE VSELIN1 VSELIN2 3.3V SENS5V SENS5V 9 10 8 30 40 43 44 57 31 I20 18 ANGLE ANGLEIN CN512 LFTPULS LIFTPUL MTRS MTRPW MTR2 S-MTR2 1 2 3 4 5 6 7 11 37 46 47 I35 33 I51 49 38 SENS5V to 2/2 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 AVH-P5900DVD/XN/UC 24 1 2 3 4 1 2 3 4 C D F A B E MOTHER UNIT (2/2) A 2 CN951 1 B.UP FU951 Q951 | Q954 REAR FAN 2 CN961 1 MFLPW VDCONT1 B.UP FU961 Q961 | Q963 CENTER FAN ACC33V ACC33V VDD5 SWVDD5 SWVDD5 HSEN SWVDD5 OPT5 OPT5 B.UP FWPW FIREWIRE PW Q871 | Q875 ACCPW1 B.UP PWVI PWVI Q891 Q892 FU891 MFLPW B.UP PWFL PWFL Q901 Q902 FU901 VDD5 2 4 1 IC852 BA00CC0WFP SWVDD33 SWVDD33 SWVDD B.UP 2 4 1 IC861 BA00DD0WHFP ILM+B ILM+B ACCPW1 B.UP 2 4 1 IC812 BA00DD0WHFP TUN+B TUN+B B.UP 2 4 1 IC801 BA00DD0WHFP VIDEO9 VIDEO9V VIDEO5V VPW Q801 VIDEO5 VDCONT1 VD8 10 OUT1 FU972 7 OUT2 B.UP 9 VCC FU973 IC971 AN8011S 3 2 ON/OFF RT Q972 Q974 VD5 FU971 Q973 Q975 Q976 VR971 6 SYSPW SYSTEM MICON IC601(2/2) SYSPW SYSPW1 B.UP 6 5 4 IC832 LT3461AES6 EV12V CAPTAIN7 HIOUT PW 2 3 IC831 S-812C56AUA-C3K Q831 Q832 SYSPW1 B.UP 2 4 1 IC821 BA00DD0WHFP SYS+B SYS+B SYSPW1 Q804 7 ACCPW ACCPW ACCPW1 65 VDCONT VDCONT 118 VPW 56 COOLCNT1 57 COOLCNT2 121 SENS5 37 SWVDD 133 PPW PPOWER 55 DDCCTL 131 VDSENS VDCONT1 to 1/2 D E F VDD33 SENS33V SENS33V SENS5 VDD5 SENS5V SENS5V SWVDD D E F A B C :PE5598A :PE5597A VDD5 Q803 VDD5 Q802 VDD5 to 1/2 VDD33 Q941 Q931 to 1/2 CANTER FAN6V DDC FOR MS5AV code2 REAR FAN6V Q911 Q921 Q853 to 1/2 :AVH-P5900DVD/XNEW5 A B C :AVH-P5900DVD/XN/RE :AVH-P5900DVD/XN/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 AVH-P5900DVD/XN/UC 25 5 6 7 8 5 6 7 8 C D F A B E 4 CN4302 CN4301 VCRL 3 VCRL CN311 A 6 VCRV 5 VCRV 8 VCAM 7 BCAM 12 FL 11 FL 16 RL 15 RL 20 SWL 19 SWL CN391 A CN4001 KEY0 7 KEY1 8 CN481 A ILMA ILMB 5 9 3 S4033 EJECT S4034 RESET 11 DSENS 15 LCDCL 10 LCDCE 12 LCDDI 14 REM 6 S4031 RESET S4035 SOURCE S4036 RDTA 2 RDTB 4 S4037 BAND S4032 ATT&VOLUME SUB LCD CONTROL IC4001 LC75836WS 47 46 48 1 SUBILM SUB LCD CL DI P1/S1 CE LCD4001 Q4041 D4042 D4051-D4060 D4071-D4080 REMOTE CONTROL SENSOR ILMA ILMB SWVDD5 2 1 IC4021 SBX3050-01 RCA PCB G KEYBOARD UNIT B RCA OUT VCR IN 1 3 2 4 5 ILMA ILMB 1 CN4201 CN4202 BUS+ 18 BUS+ 4 BUS- 15 BUS- 6 BUSLI 13 BUSLI 7 3 CN4203 2 ASENB 12 ASENB HSNS 5 OPTOUT 4 CN461 A DPT5 6 7 IC4201 TC7SET08FUS1 2 4 OPT PCB I IP-BUS DIGITAL OUT 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 AVH-P5900DVD/XN/UC 26 1 2 3 4 1 2 3 4 C D F A B E 1,2,5,6 1,2,5,6 30 10 16 19 MFLPW SWVDD 9 CN5003 DA P X X'Ta R2-7_ G2-7_ B2-7_ Q5301 C.VIDEO Q5302 66 Sub_C. Video_IN1 IC5401 TC90A96BFGSI PICTURE SPLIT 6 8 DI LD A02 A01 A03 IC5501 M62343FP 104 Bus_Clock_IN 105 Bus_Data_IN 107 Reset_IN 101 OSD_Blank_High_IN - + 7 5 6 - + 1 2 3 1 3 2 IC5503 NJM2100V INVBST FU5101 3 4 S G D S G D 3 4 IC5103 BD6171KV D/D CONVERTER 3.3V REGULATOR 11 6 PVCC1 PVCC2 32 EN1 44 RT OUT2 7 VS2 4 PVCC3 PVCC4 PVCC5 23 48 37 OVT1 10 OUT5 38 OUT4 47 OUT3 22 Q5102 8V REGULATOR Q5103 42 VCC CHARG REGU VS1 13 DACDI DACLD DIMMER INVPUL DACDI DACLD INVPUL 27 28 25 OSCin VSYNC HSYNC OSDCS 2 9 11 A0-17 D0-11 IC5801 PEH098A IC5603 PEG333A IC5802 PDC149A MONITOR uCON OSD IC 20 19 78 88 93 89 91 90 100 OSDCK 15 5 7 OSDSCL 80 MVIPW OSDRES XOUT XIN 11 X5601 13 SIN 6 3 7 CLK DACCLK DACCLK 4 2 22 24 99 OSDDA OSDDATA 28 58 26 57 uPNLADX PNLADX Q5601 KYDT 33 MFLPW 79 VDDSENS 8 DPDT 34 RESET SWVDD33V IC5602 S-80827CNNB-B8M RESET 10 2 1 20 REMCON REMIN 5 PNLYV PNLXV TOUCHAD PNLVD uPNLADY PNLYV PNLXY TOUCHAD PNLVD PNLADY 68 67 66 65 KST1 KS1 KDT1 KDT2 KST2 KD1 KD2 KS2 92 LSEN LSEN 95 DDCON_SEL DDCON_SEL PWRVI ILMB ILMA SWVDD33V PWRFL PWRVI TXOSD RXOSD C.VIDEO DO EPRDI 4 36 DI EPRDO 3 37 CS EPRCS 1 38 SK EPRCK 2 40 IC5604 S-93C56BD0I-J8 EEPROM A CN512 21 22 PIPRST PIPDA PIPCK SCLK PIPDA PIPCK I 13 11 I 15 14 I 25 23 PIPRES TH5601 TEMP. SENSOR 87 TEMPSEN 16 ILMR ILMA DILMA Q5602 Q5603 17 ILMB ILMB DILMB Q5604 Q5605 18 OSDPW SWVDD33V OSD33V Q5607 Q5608 OSDCS OSDRST Q5101 OSDCKL OSDV OSDH BLK ROUT 30 34 GOUT BOUT 35 36 93 OSD_C/H.Sync_Out 92 OSD_V.Sync_Out 80 B_IN.2 OSDB 79 G_IN.2 OSDG 78 R_IN.2 OSDR CE CE OE OE CS RST 1 4 IC5301 NJM2505AF 91 OSD_Clock_Out Q5801-Q5803 BLK OSD ROM DIMMER MONITOR PCB 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 AVH-P5900DVD/XN/UC 27 5 6 7 8 5 6 7 8 C D F A B E KDT2 11 6 KEY MATRIX KDT1 ILMB 8 7 ILMA KST2 5 4 LSEN 2 4 3 KST1 DILMB 9 10 3 DILMA S5921 S5922 S5923 S5924 Q5901 CN5901 Q5701 Q5702 TOUCH PANEL SWVDD33V 1,2,5,6 1,2,5,6 DC0-5 DB0-5 DA0-5 2 1 | 30 35 | 36 41 | 42 47 59 29 9 20 8 6 13 58 | 48 CN5501 DAC_Out PLL_IN Q5401 X'Tal_IN X'Tal_OUT X5401 42MHz 52 53 60 56 VCC5V R2-7_D-Out G2-7_D-Out B2-7_D-Out STH 66 STH1 139 148-143 158-153 171--166 Load LOAD 138 CPH CPH 137 OE OE 136 CPV CPV 135 STV STV1 VDD2 VCC18V VGH 4 VCCM12V VGL VO0-10 VCOM VCOM 134 Sub_C. Video_IN1 IC5401 TC90A96BFGSING PICTURE SPLIT IC IC5506 TC74VHC04FTS1 104 Bus_Clock_IN 105 Bus_Data_IN 107 Reset_IN 101 OSD_Blank_High_IN IC5502 TC7SET04FUS1 IC5504 TC7SET04FUS1 133 4 2 Vcom 4 1,3,5 2,4,6 8,10,12 9,11,13 2 - + 7 5 6 - + 1 2 3 IC5503 NJM2100V IC5505 TC7S66FU IC5507 NJM082BV - + 1 3 2 - + 7 5 2 1 4 6 CN5201 5 3 1 PWRFL NVBST 19 14 15 4,5 6 7 2,3 LCT 3 ENA 7 V2500 9 FB DIM VDDA PDRV_A 20 PDRV_B 12 PDRV_C 11 17 PDRV_D 2 OVP RT Q5202 FU5201 Q5203 Q5204 IC5205 SI6544DQ IC5206 SI6544DQ VR5201 5V REGULATOR IC5201 TA78L05F IC5204 OZ961ISN LCD DRIVE 18 CT Q5206 Q5205 T5201 FL1 FL2 1 2 Q5201 IC5203 TC7SET08FUS1 1,2 4 3 4 S G D S G D 3 4 3.3V REGULATOR VCC8V VCC3.3V VCC18V VCC5V VCCM12V Q5102 8V REGULATOR Q5103 4 4 5 1 2.5V REGULATOR CHARGE PUMP REGULATOR VCOM DRIVE LADDER NETWORK DRIVER V25 IC5102 S-1131B25UC-N4K 5 1 1.5V REGULATOR V15 IC5101 S-1131B15UC-N4A INVBST LCD MODULE LCD BACK LIGHT LCD CN5001 PLYV PNLYV PLXV PNLXV TOUCHAD PNLVD 3 9 10 V25P V25AM V25AS DILMB KST2 11 LSEN CN5002 8 KST1 2 7 KDT2 KDT1 4 DILMA 6 ILMB 5 ILMA SWD33 SWVDD33V SWVDD33V SWD33 uPNLADX uPNLADY 28 VCC3.3V L/R Q5703 ADVX ADVY 1 2 3 4 93 OSD_C/H.Sync_Out 92 OSD_V.Sync_Out 80 B_IN.2 79 G_IN.2 78 R_IN.2 I 26 24 Q5501 Q5502 IC5202 TC7SET08FUS1 4 1 V15M V15D DISP TI/PGM/XM_MEMO OPEN/CLOSE TI/PGM/ XM_MEMO DISC ON/OFF OPEN/CLOSE DISP 91 OSD_Clock_Out VCOM AMP . 17 16 VDD1 V33D V33IO V33 D5901 UPPER PCB H 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 AVH-P5900DVD/XN/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 P 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 CWW1416 LATCH IC1352 TC74LCX16373FT IC1351 TC7SZ08FU IC1403 TC7SZ32FU XCSFM 26 11 XWR2 CE WE IC1402 CWW1417 4 1 2 4 1 2 XCSFM 1LE 25 2LE VDD5 DVD CORE UNIT D 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 AVH-P5900DVD/XN/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) E S1203 S1204 DISC SENS 3 S1202 8cm S1201 2 12cm 5 S1205 8cm 6 Q1299 CLAMP1 TP1 COMPOUND UNIT(B) F S1206 CLAMP 3 VDD VDD5 FU1901 14 | 17 VD5 PU (DP8) CN541 A CN462 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 AVH-P5900DVD/XN/UC 30 1 2 3 4 1 2 3 4 C D F A B E 11 10 5V BUP MTRSET (ANG)MTR1 (POS)MTR2 14 MTRPW 17 MTRS DGND 18 LIFTPUL 19 ANGLEIN 20 LIFTSW CN101 13 12 8 15 16 ANGLEOSW 3.3V MAIN PCB UNIT(SERVICE) 5V REGULATOR 2 1 4 IC101 BA00CC0WFP CN102 1 SLIDE MOTOR ANGLE SWITCH M 2 3 4 CN103 ANG_V ANG_IN OUT2 ANG_G S101 VR101 1 ANGLE MOTER ANGLE SENSER M 2 22 OUT1 18 S G OUT3 1 VCC2 16 VR 14 IN3 8 IN1 5 IN2 6 3 5 4 1Y 1A 7 1 2Y 2A 5 3 1 4 3 C K A E 2 IC104 TC7W14FU WAVE SHAPE IC102 BA6247FP MOTOR DRIVE IC103 GP2L24B Q101 LIFT SW (EJECT:L) IC105 GP2L24B SLIDE PULSE OUTPUT 1 4 2 C K A 3 E VCC1 9 A CN512 J SWITCH PCB UNIT K VOLUME PCB UNIT L 1 2 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 AVH-P5900DVD/XN/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 AVH-P5900DVD/XN/UC 32 1 2 3 4 1 2 3 4 C D F A B E - CAW1946 SEGMENT COMMON 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 AVH-P5900DVD/XN/UC 33 5 6 7 8 5 6 7 8 C D F A B E 5. DIAGNOSIS 5.1 OPERATIONAL FLOW CHART Vdd = 3.3V? Pin 9 RESET BSENS=L? Pin 21 ASENS=L? Pin 74 SWVDD←H Pin 37 ASENBO←H Pin 30 Source keys operative Completes power-on operation. (After that, proceed to each source operation) SYSPW←H Pin 6 Starts communication with Display microcomputer. Source ON Y Y DSENS=ON? Pin 140 Y Y Standby DSENS: 0 [v] to 0.85 [v] = OFF 0.85 [v] to 2.45 [v] = ON 2.45 [v] to 3.3 [v] = OFF 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 AVH-P5900DVD/XN/UC 34 1 2 3 4 1 2 3 4 C D F A B E 5.2 CONNECTOR FUNCTION DESCRIPTION 1 1 2 19 20 2 16 15 1. BUS+ 2. BUSG 3. LG 4. NC 5. BUS- 6. BUSG 7. BUSLI 8. ASENB 9. BUSRI 10. BUSRG 11. BUSLG 1. MINIV 2. MINIVGND 3. MINIA 4. GND 5. MINIL 6. VGND 1. FL- 2. RL- 3. FL+ 4. RL+ 5. FR- 6. RR- 7. FR+ 8. RR+ 1. VCRRG 2. VCRR 3. VCRLG 4. VCRL 5. VCRVG 6. VCRV 7. BCAMG 8. BCAM 9. FRGND 10. FR 11. FLGND 12. FL 13. RRGEN 14. RR 15. RLGND 16. RL 17. SWRGND 18. SWR 19. SMLGND 20. SWL ANTENNA CABLE REAR MONITOR OUTPUT BGSENS 9. P.B. 10. VGND 11. ACC 12. B. REM 13. ILM 14. MUTE 15. B. UP 16. GND 1.AVIN- 2.AVIN+ 4.VSELIN1 5.VSELIN2 7.AVGND 10.REMIN 11.AVGND 1.PWGND 2.PWPWR 3.TXiPod 4.ACCID 5.L 6.RXiPod 7.VIDEO 8.R 9.DGND 10.ACCPW 11.ACCDIT 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 AVH-P5900DVD/XN/UC 35 5 6 7 8 5 6 7 8 C D F A B E 5.3 BACK END SECTION FLOW Is the image in error? Go to FE related repair process. Is FE section normal? 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 AVH-P5900DVD/XN/UC 36 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 AVH-P5900DVD/XN/UC 37 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 AVH-P5900DVD/XN/UC 38 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 AVH-P5900DVD/XN/UC 39 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 AVH-P5900DVD/XN/UC 40 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 AVH-P5900DVD/XN/UC 41 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 AVH-P5900DVD/XN/UC 42 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 Ω ± 5 % 56 Ω ± 5 % 56 Ω ± 5 % 56 Ω ± 5 % 56 Ω ± 5 % 56 Ω ± 5 % 56 Ω ± 5 % 56 Ω ± 5 % 56 Ω ± 5 % 56 Ω ± 5 % 56 Ω ± 5 % 56 Ω ± 5 % 56 Ω ± 5 % 56 Ω ± 5 % 56 Ω ± 5 % 56 Ω ± 5 % 56 Ω ± 5 % 56 Ω ± 5 % 56 Ω ± 5 % 56 Ω ± 5 % 56 Ω ± 5 % 56 Ω ± 5 % 56 Ω ± 5 % 56 Ω ± 5 % 56 Ω ± 5 % 56 Ω ± 5 % 56 Ω ± 5 % 56 Ω ± 5 % 56 Ω ± 5 % 56 Ω ± 5 % 56 Ω ± 5 % 56 Ω ± 5 % 56 Ω ± 5 % 56 Ω ± 5 % 56 Ω ± 5 % 56 Ω ± 5 % 56 Ω ± 5 % 56 Ω ± 5 % 56 Ω ± 5 % 56 Ω ± 5 % 56 Ω ± 5 % 56 Ω ± 5 % 56 Ω ± 5 % 56 Ω ± 5 % 0.17 Ω ± or lower 56 Ω ± 5 % 56 Ω ± 5 % 56 Ω ± 5 % 56 Ω ± 5 % 56 Ω ± 5 % 56 Ω ± 5 % 56 Ω ± 5 % 56 Ω ± 5 % 56 Ω ± 5 % 56 Ω ± 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 AVH-P5900DVD/XN/UC 43 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 AVH-P5900DVD/XN/UC 44 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 AVH-P5900DVD/XN/UC 45 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 AVH-P5900DVD/XN/UC 46 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 36.8640 MHz±300 ppm 33.8688 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 AVH-P5900DVD/XN/UC 47 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 AVH-P5900DVD/XN/UC 48 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 kΩ 47 kΩ 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 AVH-P5900DVD/XN/UC 49 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 AVH-P5900DVD/XN/UC 50 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 AVH-P5900DVD/XN/UC 51 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 AVH-P5900DVD/XN/UC 52 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 AVH-P5900DVD/XN/UC 53 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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