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 AVD-W7900/XZ/UC CRT3913 7-INCH REAR SEAT ENTERTAINMET DISPLAY AVD-W7900/XZ/UC AVD-W7900/XZ/EW5 For details, refer to "Important Check Points for Good Servicing". K-ZZU. MAY 2007 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 AVD-W7900/XZ/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. 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 AVD-W7900/XZ/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 AVD-W7900/XZ/UC 4 1 2 3 4 1 2 3 4 C D F A B E CONTENTS SAFETY INFORMATION..................................................................................................................................... 2 1. SERVICE PRECATIONS.................................................................................................................................. 5 1.1 SERVICE PRECATOINS ........................................................................................................................... 5 1.2 NOTES ON SOLDERING .......................................................................................................................... 5 2. SPECIFICATIONS............................................................................................................................................ 6 2.1 ACCESSORIES ......................................................................................................................................... 6 2.2 SPECIFICATIONS ..................................................................................................................................... 6 2.3 PANEL FACILITIES.................................................................................................................................... 7 2.4 CONNECTION DIAGRAM ......................................................................................................................... 8 3. BASIC ITEMS FOR SERVICE.......................................................................................................................... 9 3.1 CHECK POINTS AFTER SERVICING....................................................................................................... 9 4. BLOCK DIAGRAM.......................................................................................................................................... 10 4.1 BLOCK DIAGRAM ................................................................................................................................... 10 5. DIAGNOSIS.................................................................................................................................................... 12 5.1 OPERATIONAL FLOW CHART............................................................................................................... 12 5.2 CONNECTOR FUNCTION DESCRIPTION............................................................................................. 13 6. SERVICE MODE ............................................................................................................................................ 14 7. DISASSEMBLY .............................................................................................................................................. 15 7.1 DISASSEMBLY........................................................................................................................................ 15 8. EACH SETTING AND ADJUSTMENT ........................................................................................................... 16 8.1 MONITOR ADJUSTMENT....................................................................................................................... 16 9. EXPLODED VIEWS AND PARTS LIST.......................................................................................................... 18 9.1 PACKING ................................................................................................................................................. 18 9.2 EXTERIOR............................................................................................................................................... 20 10. SCHEMATIC DIAGRAM............................................................................................................................... 22 10.1 CONNECTOR PCB................................................................................................................................ 22 10.2 MAIN PCB (POWER)............................................................................................................................. 23 10.3 MAIN PCB(TW8806).............................................................................................................................. 24 10.4 MAIN PCB(AUDIO)................................................................................................................................ 25 10.5 MAIN PCB(PANEL)................................................................................................................................ 26 10.6 MAIN PCB(MCU) ................................................................................................................................... 27 10.7 MAIN PCB(INVERTER) ......................................................................................................................... 28 10.8 WAVEFORMS........................................................................................................................................ 29 11. PCB CONNECTION DIAGRAM.................................................................................................................... 32 11.1 MAIN PCB.............................................................................................................................................. 32 11.2 CONNECTOR PCB................................................................................................................................ 36 12. ELECTRICAL PARTS LIST .......................................................................................................................... 37 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 AVD-W7900/XZ/UC 5 5 6 7 8 5 6 7 8 C D F A B E 1. SERVICE PRECATIONS 1.1 SERVICE PRECATOINS 1.2 NOTES ON SOLDERING - 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) In case the internal fuse has blown, check the voltage of the rear stage. 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 AVD-W7900/XZ/UC 6 1 2 3 4 1 2 3 4 C D F A B E 2. SPECIFICATIONS 2.1 ACCESSORIES 2.2 SPECIFICATIONS GCC00279-A-R Backup current .................. 0.14 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 AVD-W7900/XZ/UC 7 5 6 7 8 5 6 7 8 C D F A B E 2.3 PANEL FACILITIES 6 6 Signal receptor 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 AVD-W7900/XZ/UC 8 1 2 3 4 1 2 3 4 C D F A B E 2.4 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 AVD-W7900/XZ/UC 9 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. The customer complain must not be reappeared. Display, video, audio and o erations must be 2 Connect a video equipment. Display, video, audio and operations must be normal. normal. 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 3 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 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 AVD-W7900/XZ/UC 10 1 2 3 4 1 2 3 4 C D F A B E 4. BLOCK DIAGRAM 4.1 BLOCK DIAGRAM 2 1 14 5 6 AV_L1 AUDIO_LOUT AUDIO_LOUT LA OUT AVOUT AV_L1G AV_L2G AV_L2 INV _ON DC/DC CONVERTER P1.6 P1.5 Source Key BUZZER V- Key V+ Key Wide Key Dimmer Key P1.4 P1.2 2 1 44 42 P1.3 43 TXD(P3.1) 7 RXD(P3.0) STXD SRXD 5 U16 SM5964 SYSTEM CONTROL 36 41 40 P0.1(AD1) SOURCE SW1 V+ SW2 V- SW3 WIDE SW4 DIMMER SW5 X2 X1 14 Y2 15 22.1184MHz P0.0(AD0) 37 RESET 4 2 1 14 12 12 5 6 2 1 14 16 AV2 16 16 18 AV1 AV_L1_IO AUDIO_LOUT_IO AV_OUT_IO AV_L2_IO AV2_IO AV1_IO 18 18 12 5 6 A J3(1/2) J2(1/2) J1(1/2) DC_ON REMO_OUT Q18 5,6,7,8 1,2,3 4 APM9435 FPPWC IR1 IRM0301-538 REMOTE CONTROL SENSOR OPT IN 1 Q14 Q13 5V REGULATOR 1 2 U5 AIC1596 9V REGULATOR 1 3 U13 78D09A 3.3V REGULATOR 3 2,4 U6 AIC1117A-33 3.3V REGULATOR 3 2,4 U7 AIC1117A-33 1.8V REGULATOR 3 2,4 U8 AIC1117A-18 MCU5V VCC5 U21 VCC12V +9V (AUDIO POWER) PANEL VCC AVCC3 VCC3 VCC18 IN2 9 AMP 10 9 U22 NJM2794 1 AMP 10 9 U23 NJM2794 1 P1.7 3 INT0(P3.2) IR_IN 8 ILLUMINATION SCL 6 SDA SCLK SDAT SCLK SDAT 5 DATA 19 CLK 20 LIN1 11 LIN2 10 LROUT 15 WP 7 U17 AT24C16 EEPROM 5 6 3 4 9 8 11 10 13 12 1 2 1 SN74HC14QPWRQ1 SN74HC14QPWRQ1 U2A U14A-U14F FPR00 FPR01 FPG00 FPG01 FP FP FP FP 2 PANEL_VCC VGHA (+15V) VGLA (-10V) SOUNDER LS1 AVOUT AV2 AV1 P1.0 P1.1 13 10 T0(P3.4) RD(P3.7) SCLK SDAT PDN_XTAL /RESET AV O 3,4 U24 ADA44 VOUT VCC5 B U10 PT2313L-20 AUDIO SELECT MCU5V 3 2 1 J4 MCU5V MAIN PCB CONNECTOR PCB (1/2) AV_L1G AV_L2G 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 AVD-W7900/XZ/UC 11 5 6 7 8 5 6 7 8 C D F A B E 15 12 14 10 11 9 8 6 7 5 25 20 3 LA OUT IR LA3 OEH L/R VCOM2 VCOM1 OEV U/D STVR STVL CKV AVDD VCC2 CON1 FP1 20 16 4 2 5,6 7,8 5,6 7,8 2 4 7 6 3 1 4 2 3 1 Q17 Q16 9 BRITE_D 6 ENABLE BACKLITN (ON/OFF) DIMMER FPPWM INV _ON VDDP COUT 19 AOUT 15 DOUT 18 BOUT 11 OC_SNS 13 OV_SNS ISNS FU1 U19 Q15 U20 APM4532 APM4532 5V REGULATOR U18 LX1692A INVERTER VERTER 14 TR1 LCD BACK LIGHT 20 22 23 16 24 17 18 19 19 VB VG VR STHR STHL Q10 Q9 Q11 ROUT GOUT BOUT 38 FPCLK/TCCLK 41 FPHS/TCSPL 65 FPB0/TCSPR 37 TCLP 26 GPIO1/TCLRL 24 36 35 COM_OUT TCPOLN TCPOLP 42 FPDE/TROE 33 GPIO2/TRUDL 32 TRCLK 66 FPB1/TRSPB 40 FPVS/TRSPT FPCLK FPHS FPB00 TCLP GPIO1/TCLRL FPDE GPIO2/TRUDL TRCLK FPB01 FPVS 56 FPG1/CP1- 31 FPPWM 30 FPPWC 23 SEN1 22 SEN0 55 FPG0/CP1+ 45 FPR1/CP0- 44 81 80 FPR0/CP0+ CPH1 J3(2/2) J2(2/2) J1(2/2) U3 Q1 Q2 U4 5,6,7,8 1,2,3 5,6,7,8 1,2,3 4 4 APM9435 DC_ON ACC 26 20 26 20 26 ACC REMO_OUT REMO_OUT_IO BAT_IN ACC_IO BAT_IN_IO CAR_POWER SWITCH SWITCH APM9435 1 2 1 3 FPPWC VGL 13 MOD 2 VCC1 (+5V) PANEL-VCC 4 VGH VCOM AMP 2 3 BA4560F U15A VR1 1 5V REGULATOR 3 1 U1 LM7805L 5V REGULATOR 1 2 U5 AIC1596 9V REGULATOR 1 3 U13 78D09A R Q6 LIN OUT/NC IN2 OUT2 OUT/NC RES/F RES/G NC/RES F Q7 Q8 MODULATOR BUFFER DRIVER 1 2 3 6 14 10 U25 AST-01/TNA0219 (IR TRNSMITER) VR3 VR2 AUDIO AMP 9 BA3308F U12 7 15 FPR00 FPR01 FPG00 FPG01 PANEL_VCC VGHA (+15V) VGLA (-10V) VGHA (+15V) VGLA (-10V) SCLK 1 YOUT 5 YIN1 6 YIN0 AVOUT AV2 AV1 SDA 78 75 RESET# PWR_DN AV OUT 3,4 1 U24 ADA4430-1 VOUT VIN XTAL27I XTAL27O 77 Y1 76 27MHz B U9 TW8806B/PQFP DSP +9V (AUDIO POWER) VCC5 VCC_FM AVCC5 VCC5 TW-CORE VCC18 TW-AVDD TW-AVDD1 TW-AVDD2 TW-AVDD3 TW_DAC PVDD AVCC3 CONNECTOR PCB (2/2) TW_SS TW-I/O VCC3 8 VIN-SNS VDD/OUT 13 OUT 9 28. 29 28. 29 28. 29 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 AVD-W7900/XZ/UC 12 1 2 3 4 1 2 3 4 C D F A B E 5. DIAGNOSIS 5.1 OPERATIONAL FLOW CHART InitCPU YES NO Power Key Enable LED Control START Auto Power ON? NO YES EEPROM LOAD InitTW8806 Power Key ON? Power ON NO YES InitTW8806 Dimmer Set Audio Valuer Set READEND? Completes power-on operation. (After that, proceed to each source operation) 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 AVD-W7900/XZ/UC 13 5 6 7 8 5 6 7 8 C D F A B E 5.2 CONNECTOR FUNCTION DESCRIPTION 1. AV_L1 2. AV_L1G 3. AV_R1 4. AV_R1G 5. AV_L2 6. AV_L2G 7. AV_R2 8. AV_R2G 9. GND 10. AUDIO_ROUT 11. GND 12. AUDIO_LOUT 13. GND 14. AVOUT 15. GND 16. AV2 17. GND 18. AV1 19. GND 20. REMO OUT 21. GND 22. GND 23. GND 24. GND 25. PARKING_SENSE 26. ACC 27. GND 28. BAT IN 29. BAT IN 30.GND 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 AVD-W7900/XZ/UC 14 1 2 3 4 1 2 3 4 C D F A B E 6. SERVICE MODE There is no information to be shown in this chapter. 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 AVD-W7900/XZ/UC 15 5 6 7 8 5 6 7 8 C D F A B E 7. DISASSEMBLY 7.1 DISASSEMBLY 1 1 2 Fig.2 Fig.3 Removing the Bezel (Fig.1) Bezel Fig.1 Release the six latchs and then remove the Bezel. 1 Removing the Cover (Fig.2) Cover Removing the Main PCB (Fig.3) Main PCB Remove the four screws and then remove the Cover. 1 1 1 1 1 1 2 1 1 1 1 2 1 1 Remove the two screws. Disconnect the two connectors and then remove the Main PCB. 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 AVD-W7900/XZ/UC 16 1 2 3 4 1 2 3 4 C D F A B E 8. EACH SETTING AND ADJUSTMENT 8.1 MONITOR ADJUSTMENT Adjustment Point SIDE 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 AVD-W7900/XZ/UC 17 5 6 7 8 5 6 7 8 C D F A B E Input signal Output signal Standard (Input test pin, standard, measurement condition, etc.) (measurement test pin, explane circuit) (Remarks) 1 Panel clock adjustment Not specify (VTR1 or VTR2) Not specify (VTR1 or VTR2) Not specify (VTR1 or VTR2) VTR1 TP3 (near R80) TP4 Vp-p = 5.6 V ( ( ( ±0.05 V) VR1 1 1 P T No signal No specify No specify No signal e n o h p r a e s s ele ri W R ch Frequency adjust L ch Frequency adjust 2 Oscilloscope/ Frequency counter 2.8 MHz ± 0.01 MHz) VR2 0 1 P T e n o h p r a e s s ele ri W 3 Oscilloscope/ Frequency Visual check counter 2.3 MHz ± 0.01 MHz) VR3 4 Panel flicker adjust Typical DC1.7 V, adjust a little to get mininum flicker. (after aging 30 min. or more.) VR4 Parts of adjustment st n e m piu q e e d o M m e tI . o N Oscilloscope 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 AVD-W7900/XZ/UC 18 1 2 3 4 1 2 3 4 C D F A B E 9. EXPLODED VIEWS AND PARTS LIST 9.1 PACKING NOTES : Parts marked by " * " are generally unavailable because they are not in our Master Spare Parts List. The > mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. Screw adjacent to mark on the product are used for disassembly. For the applying amount of lubricants or glue, follow the instructions in this manual. (In the case of no amount instructions,apply as you think it appropriate.) " AVD-W7900.pack 12% 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 AVD-W7900/XZ/UC 19 5 6 7 8 5 6 7 8 C D F A B E PACKING SECTION PARTS LIST Mark No. Description Part No. 1 Owner's Manual(UC) GCU00069-A-R Owner's Manual(EW5) GCU00070-A-R 2 Protector GCK00225-A-R 3 Unit Box(UC) GCK00250-A-R Unit Box(EW5) GCK00248-A-R 4 Contain Box(UC) GCK00251-A-R Contain Box(EW5) GCK00249-A-R 5 Cord Assy GCC00279-A-R 6 Sheet GCU00059-A-R 7 Screw CSC00054-A-R 8 Sheet GCU00058-A-R Mark No. Description Part No. Part No. Language GCU00069-A English, Spanish, German, French, Italian, Dutch, Russian GCU00070-A English, French 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 AVD-W7900/XZ/UC 20 1 2 3 4 1 2 3 4 C D F A B E 9.2 EXTERIOR B B A B A A 21% AVD_W7900 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 AVD-W7900/XZ/UC 21 5 6 7 8 5 6 7 8 C D F A B E EXTERIOR SECTION PARTS LIST Mark No. Description Part No. 1 Screw CSC00086-A-R 2 Screw CSC00042-A-R 3 Screw CSC00086-A-R 4 Screw CSC00080-A-R 5 Screw CSC00138-A-R 6 Cord Assy GCC00279-A-R > 7 Fuse(4 A) CEK1001 8 Grille Assy GCE00572-A-R 9 Cover GCE00565-A-R 10 Holder GCM00182-A-R 11 Insulator CTA00205-A-R 12 Holder GCM00183-A-R 13 Cushion CTA00185-A-R 14 LCD GCL00047-A-R 15 PCB Unit CSK762-C-R 16 Bezel GCE00558-A-R 17 Cushion CTA00242-A-R 18 Cushion CTA00243-A-R 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 AVD-W7900/XZ/UC 22 1 2 3 4 1 2 3 4 C D F A B E 10. SCHEMATIC DIAGRAM 10.1 CONNECTOR PCB B Parking_sen_IO ACC_IO BAT_IN_IO AV_L2_IO AV_L1_IO AV_R1_IO AV_R2_IO AUDIO_ROUT_IO AUDIO_LOUT_IO AV_OUT_IO AV2_IO AV1_IO REMO_OUT_IO A A A A A A A A L1 CBF-3216ES-601N l1206 C5 100pF H1 Mount_hole 1 H F1 3.0A/63V Slow FUSE C6 100pF F2 3.0A/63V Slow FUSE R10 BEAD R17 0R R5 BEAD C10 100pF F3 3.0A/63V Slow FUSE C9 33pF R1 BEAD C13 100pF R18 0R J2 CONN SOCKET 30 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 R12 BEAD R15 0R C11 100pF R20 0R C12 100pF R2 BEAD R3 BEAD R16 0R C4 100pF J1 CONN SOCKET 30 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 32 33 34 35 36 37 38 39 C7 33pF R7 BEAD C3 100pF C2 100pF R11 BEAD R9 BEAD R8 BEAD C8 33pF R4 BEAD C1 100pF H2 Mount_hole 1 H R6 BEAD CONNECTOR PCB B B A 4/6 A J3 Note: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LIST" or "ELECTRICAL PARTS 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 AVD-W7900/XZ/UC 23 5 6 7 8 5 6 7 8 C D F A B E 10.2 MAIN PCB (POWER) B BAT_IN ACC CAR_POWER DC_ON BAT_IN VCC5 VCC18 VCC3 AVCC3 MCU5V CAR_POWER VCC5 VCC12V MCU5V U1 LM7805L_SOT89 3 1 2 4 IN OUT GND GND C14 0.1uF/50V + C5 220uF/35V C12 10uF/16V Y5V C18 220uF/16V C22 TC47uF/10V L6 0R U3 APM9435 1 2 3 4 5 6 7 8 + C11 22uF/16V 1 2 C207 0.1uF/50V L7 BS75-120M12uH + C80 10uF/16V Y5V 1 2 R6 4.7K + C20 220uF/16V + C10 10uF/25V X5R 1 2 R9 4.7k U7 AIC1117A-33 2 3 1 4 OUT IN GND TAB C13 TC47uF/10V R3 10K ICT1 C209 0.1uF R11 1k C4 0.1uF/50V C31 0.1uF/50V C3 0.1uF/50V C25 10uF/16V Y5V C21 10uF/16V Y5V D2 SK34 1 2 + C219 1000uF/10V C17 0.1uF/50V C6 0.1uF/50V U6 AIC1117A-33 2 3 1 4 OUT IN GND TAB ICT2 L5 0R L1 C23 0.1uF/50V + C29 SE470uF/25V C24 0.1uF/50V C30 0.1uF/50V Q2 SST3904A C B E U4 APM9435 1 2 3 4 5 6 7 8 + C26 TC47uF/10V C27 0.1uF/50V + C16 220uF/35V U5 AX2596-ADJ 1 2 3 4 5 6 Vin Vout GND FB ON/OFF GNDTH C15 0.1uF/50V L4 0R + C1 10uF/25V Y5V 1 2 C28 0.1uF/50V R2 15k + C32 SE470uF/25V Q3 SST3904A C B E R7 82KR3F U8 AIC1117A-18 2 3 1 4 OUT IN GND TAB R4 10K R10 3k L3 33uH CHOKE-1 R8 5.1K Q1 SST3904A C B E C101 0.47u A 1/6 A 1/6 A MAIN PCB(POWER) 4/6 A 5/6 A 4/6 A The connection part will be on the same page, if only the signal name is indicated without the connected page. 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 AVD-W7900/XZ/UC 24 1 2 3 4 1 2 3 4 C D F A B E 10.3 MAIN PCB(TW8806) B For DAC For ADC AV1 AV2 AV OUT AC Coupling TW-AV TW-I/O TW-CORE AV2 AV1 YOUT AVOUT AVOUT YOUT ROUT GPIO1/TCLRL BOUT GOUT FPDE FPHS FPVS /RESET SCLK SDAT TRCLK GPIO2/TRUDL FPPWM FPPWC TCPOLN TCPOLP TCLP FPCLK SEN0 SEN1 COM_OUT PDN_XTAL FPR00 FPR01 FPG00 FPG01 FPB01 FPB00 AV2 AV1 AVOUT AVCC3 TW-SS TW-AVDD3 TW-AVDD2 TW-CORE TW-AVDD1 TW-I/O TW-CORE TW-CORE TW-I/O VCC18 VCC3 TW-AV TW-DAC TW-AVDD2 PVDD TW-AVDD TW-AVDD3 TW-AVDD1 TW-SS PVDD TW-DAC TW-AVDD TW-AVDD C33 8.2nF + C208 47uF/10V R1003 33R 1 2 4 6 8 3 5 7 C62 0.1uF/50V + C60 TC68uF/6.3V C41 0.1uF/50V L10 BEAD/0603 C61 0.1uF/50V C214 33pF L14 FB C36 330p R157 75R + C48 22uF/16V Y5V 1 2 L15 BEAD/0603 C42 0.1uF/50V C51 0.1uF/50V P2 C43 0.1uF/50V + C68 10uF/16V Y5V 1 2 L8 100M 600R U9 TW8806B/PQFP 5 4 3 7 8 9 12 11 14 16 15 17 18 19 20 21 25 26 127 23 116 27 28 33 40 10 13 32 42 38 43 36 35 34 37 24 41 22 6 124 123 119 125 120 118 117 115 114 113 112 121 122 109 108 107 106 105 102 101 100 99 98 104 103 39 2 128 126 1 64 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 97 96 95 94 93 92 91 90 89 88 87 86 85 84 110 83 82 81 80 79 78 77 76 75 111 29 30 31 73 72 71 69 70 68 67 66 65 74 YIN1 YIN2 YIN3 YGND AGND1 AVDD1 CIN0 CIN1 VIN0 AVDD AVDD ROUT GOUT BOUT VSUB AVSS GPIO0 GPIO1/TCLRL PGND SEN1 EXT_CK/VSYNC VDD18 VSS18 GPIO2/TRUDL FPVS/TRSPT CIN2 VIN1 TRCLK FPDE/TROE FPCLK/TCCLK VDD33 TCPOLN TCPOLP TCINV/TCREV TCLP COM_OUT FPHS/TCSPL SEN0 YIN0 AGND2 AVDD2 DVDD PVDD VSS AVSS AVDD DTVVS DTVHS DTVDE DTVCLK AGND3 AVDD3 DTV23 DTV22 DTV21 DTV20 DTV19 DTV18 DTV17 DTV16 DTV15 DTV14 VSS33 VDD33 VSS33 SOYIN HSYNC FILT YOUT VSS33 FPR0/CP0+ FPR1/CP0- FPR2 FPR3 VSS18 VDD18 FPR4 FPR5 FPR6 FPR7 VSS33 FPG0/CP1+ FPG1/CP1- FPG2 FPG3 VDD33 FPG4 FPG5 FPG6 FPG7 DTV13 DTV12 DTV11 DTV10 DTV9 DTV8 DTV7 DTV6 DTV5 DTV4 DTV3 DTV2 DTV1 DTV0 VDD18 VSS18 VDD18 SCLK SDA TEST1 RESET# XTAL27I XTAL27O PWR_DN VSS18 FPBIAS FPPWC FPPWM FPB7 FPB6 FPB5 VDD33 FPB4 FPB3 FPB2 FPB1/TRSPB FPB0/TCSPR VSS33 R16 27K C49 0.1uF + C75 10uF/16V Y5V 1 2 C58 22p U24 ADA4430-1 1 2 3 4 5 6 VIN GND SAG VOUT PD VDD L17 BEAD/0603 R22 33R P1 R14 75R L11 BEAD/0603 R15 7.5K L9 100M 600R Y1 27MHz R23 33R C45 0.1uF/50V C55 0.1uF/50V C35 0.1uF/50V R1004 33R 1 2 4 6 8 3 5 7 R13 75R R24 33R C37 330p R1002 33R 1 2 4 6 8 3 5 7 C44 0.1uF/50V L18 BEAD/0603 + C81 47uF/10V R191 33R C38 0.1uF/50V C71 0.1uF C34 8.2nF R26 1M C72 0.1uF R12 2.7K C70 0.1uF/50V C59 0.1uF/50V + C69 TC47uF/10V + C50 10uF/16V Y5V 1 2 + C66 10uF/16V Y5V 1 2 C46 0.1uF/50V R20 100R C77 0.1uF/50V L12 BEAD/0603 C67 0.1uF/50V C212 100pF C65 0.1uF/50V R21 100R C213 33pF/NC C39 330p R163 33R/ NC C57 22p + C86 TC47uF/10V + C54 10uF/16V Y5V 1 2 R25 33R + C76 10uF/16V Y5V 1 2 C211 100pF C64 0.1uF/50V C74 0.1uF/50V + C52 10uF/16V Y5V 1 2 L16 FB C89 10pF/ NC C73 0.1uF C53 0.1uF/50V R1001 4.7K 1 2 4 6 8 3 5 7 L13 BEAD/0603 C47 0.1uF/50V C63 0.1uF/50V C40 330p + C56 10uF/16V Y5V 1 2 2/6 A 2/6 A MAIN PCB(TW8806) 4/6 A 4/6 A 4/6 A 4/6 A 4/6 A 4/6 A 4/6 A 4/6 A 4/6 A 4/6 A 4/6 A 4/6 A 6/6 A 4/6 A 5/6 A 5/6 A 3/6,5/6 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 AVD-W7900/XZ/UC 25 5 6 7 8 5 6 7 8 C D F A B E 10.4 MAIN PCB(AUDIO) A +9V (23PIN) (22PIN) R2_O L2_O L1_O RA_OUT LA_OUT_2 RES1 IR_RA_2 RES1_1 NF2 NF2_1 NF1_1 RES2_1 NF1 LA_OUT_3 RA_OUT_3 RES2 IR_LED_VCC LA_OUT BA3308_VCC RA_OUT_2 IR_LED IR_LED AUDIO_ROUT IR_LA_3 IR_LA_2 IR_RA_3 R1_O REF LA_OUT SPKL LIN ROUT SPEAKER_LOUT RA_OUT RA_OUT IR_LED_VCC R2_O SCLK LOUT RIN L1_O SDAT L2_O SPEAKER_ROUT SPKR T U O _ A L T U O L _ O I D U A AV_R2 AV_L2 AUDIO_ROUT AV_R1 AV_L1 AV_L1G AV_R1G AV_L2G AV_R2G MUTE_3 MUTE_2 ACC MUTE_1 SDAT SCLK AUDIO_LOUT A AUDIO_POWER VCC12V A A A AUDIO_POWER AUDIO_POWER A A A VCC5 A A A A AUDIO_POWER VCC_FM A A A A VCC_FM A A A A A A AUDIO_POWER A VCC_FM A A A A A A A A A A AUDIO_POWER A A A CAR_POWER MCU5V A MCU5V A A A A C87 2.2uF/16V Y5V C221 2.2uF/16V Y5V U12 BA3308F 11 13 1 2 4 5 7 9 10 NF1 IN1 OUT1 GND ALC VCC OUT2 IN2 NF2 C111 0.1uF/50V R68 22K D24 UDZ8R2 1 2 C85 10u/16V Y5V Q7 MMBT2222 q_sot23_BEC C B E C91 2.2uF/16V Y5V R30 2K4 C228 2.2uF/16V Y5V R53 10K C93 1nF C94 1nF L19 100M 600R C103 0.1uF C119 TC22uF/16V C222 2.2uF/16V Y5V Q19 2SC1898 C B E U26 EMD2 1 2 3 4 5 6 1 2 3 4 5 6 U25 AST-01 1 2 3 4 5 6 7 9 10 11 12 13 14 8 LIN NC/RES F RES/G VSS RIN RES/F VSS/RES G NC/CE NC/VDD VDD/OUT OUT/NC NC/CE VDD OUT/NC D22 UDZ8R2 1 2 ICT12 R55 47K D25 RB751V 1 2 C112 10u/16V Y5V R164 100K/ NC R67 1K C123 100pF ICT13 U23 NJM2794 1 2 3 4 5 6 7 8 9 10 OUT1 GND Vref V+ OUT2 IN2+ IN2- NC IN1- IN1+ D21 1SS355 1 2 TP2 R63 470R3 R28 2K4 + C224 10uF/25V Y5V 1 2 C79 TC22uF/25V R185 47K C105 0.1uF R72 6.8K C117 10u/16V Y5V C220 2.2uF/16V Y5V R183 10K ICT16 R66 220K R182 100K/ NC R192 10K R56 1K R179 180R + C215 10uF/25 1 2 R160 12K R176 180R + C107 10uF/16V Y5V 1 2 R51 150R D4 LED-G led_5mm 1 2 C226 2.2uF/16V Y5V R194 0R C114 1uF/16VY5V + C121 10uF/16V Y5V C1206 1 2 C92 2.2uF/16V Y5V R186 47K C118 1nF/50V X7R R35 0R R64 15K + C100 10uF/16V Y5V 1 2 ICT17 R70 180R C104 0.1uF U10 PT2313L-20 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 REF VDD AGND RIN ROUT RIN3 RIN2 RIN1 LIN3 LIN2 CLK DATA DGND LFOUT RFOUT LROUT RROUT LOUT LIN LIN1 + C210 10uF/25V Y5V/ NC 1 2 R184 820R R177 22K C223 2.2uF/16V Y5V ICT18 R61 0R R65 330R R166 1K TP11 R195 0R/NC C106 0.1uF R49 0R R60 15K,1% ICT19 R189 47K R71 3.3R R43 180R Q4 DTC144EUA B E C + C102 TC22uF/16V TP10 R162 12K R48 6.8K C250 0.1uF/50V D20 DAP202U K2 K1 A R180 22K R187 10K C113 0.1uF R69 0R/ NC VR2 1K svr3mm 1 3 2 C227 2.2uF/16V Y5V + C99 10uF/16V Y5V 1 2 R52 470R R193 47K R33 0R R181 1K TP1 R62 10K U13 78D09A 1 3 2 VIN VOUT GND Q5 2SC4081 B E C C251 1uF/16VY5V D5 LED-G led_5mm 1 2 R178 1K R44 0R Q20 DTC144EUA C B E R41 22K C115 330pF R50 330R VR3 1K svr3mm 1 3 2 R39 820R R58 47K U27 IMH23 1 2 3 4 5 6 C2 B1 E1 C1 B2 E2 R135 22K R45 75K/ NC R47 0R C98 2.2uF/16V Y5V R173 22K C124 100pF Q21 2SC4081 B E C L26 47R Q6 SST3906A q_sot23_BEC C B E C108 TC22uF/16V R42 22K D26 UMN10N K2 K1 A1 K3 A2 A3 C96 2.2uF/16V Y5V C109 220pF D6 LED-G led_5mm 1 2 C84 2.2uF/16V Y5V R46 75K/NC R36 2K4 R188 10K R57 47K C116 100pF/50V R34 2K4 ICT14 R175 0R C110 1nF/50V X7R C78 TC22uF/16V R54 47K C97 TC22uF/16V + C19 220u/16V U22 NJM2794 1 2 3 4 5 6 7 8 9 10 OUT1 GND Vref V+ OUT2 IN2+ IN2- NC IN1- IN1+ R38 820R R190 0R/ NC R59 22K,1% ICT15 C184 220pF Q8 SST3906A q_sot23_BEC C B E C225 2.2uF/16V Y5V R174 1K D7 LED-G led_5mm 1 2 C122 330pF C120 0.1uF + C229 10uF/25V Y5V 1 2 3/6 A 3/6 A MAIN PCB(AUDIO) 4/6 A 4/6 A 4/6 A 4/6 A 4/6 A 4/6 A 4/6 A 4/6 A 2/6,5/6 A 4/6 A 4/6 A 5/6 A 5/6 A 4/6 A 5/6 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 AVD-W7900/XZ/UC 26 1 2 3 4 1 2 3 4 C D F A B E 10.5 MAIN PCB(PANEL) B +5V +5V 0.65V ~ 2.65V [200uA max] OPTION OPTION >14.3V +15V AU"7" +5V <-9.5V +5V MMSZ5245BS-7-F DC1.7V[AC5.6V] MMSZ5240BS-7-F -10V GND 20-30 mil +5V VGHA TRSPT VGLA FPB01 FPB00 TCSPL VGHA GPIO2/TRUDL VR GPIO1/TCLRL TCPOLP TCLP VGLA CLKA TROE VGHA TR_CLK VGLA TCPOLN BAT_IN REMO_OUT ROUT VB GOUT TR_CLK VR VB BOUT AV2 AVOUT AV_R2 Parking_sen AV1 AV_R1 AUDIO_ROUT AV_L2 ACC AUDIO_LOUT CLKA AV_L1 VCOM_A VCOM_A VG VG COM_OUT TCPOLN SEN0 FPG01 FPB00 GPIO1/TCLRL TCPOLP SEN1 FPG00 FPB01 FPR00 FPDE FPR01 GPIO2/TRUDL FPVS FPHS TCLP AV1 AV_R1 AV_L1 AV2 AV_R2 AV_L2 Parking_sen ACC BAT_IN REMO_OUT AVOUT AUDIO_ROUT BOUT ROUT GOUT FPPWC AUDIO_LOUT TRCLK FPCLK AV_L1G AV_R1G AV_L2G AV_R2G COM_OUT PANEL-VCC PANEL-VCC PANEL-VCC VCC5 A PANEL-VCC VCC5 AVCC5 AVCC5 AVCC5 AVCC5 A A A C202 33pF + C147 10uF/35V Y5V 1 2 R77 8.2K + C148 10uF/25V Y5V 1 2 ZD3 BAT54S 3 2 1 P5 R170 0R TP6 + C194 10uF/16V Y5V 1 2 C159 100pF R99 4.7K VR1 5K 1 3 2 + C156 10uF/16V Y5V 1 2 ICT3 R90 4.7K R167 0R C141 0.1u L20 BEAD/0603 R85 270K R93 22K D1002 HZM3.3WA K1 K2 C C161 100pF D2002 SMBJ24CA 1 2 L21 100M 600R ICT4 R88 47K R91 4.7K U14B SN74HC14QPWRQ1 3 4 C127 0.1uF R101 22K R79 36K R76 10K + C160 10uF/16V Y5V 1 2 C139 0.1u C164 100pF C133 0.1uF/50V D1006 DIODE ESD K1 K2 C R86 68K C155 100pF R155 10K R102 100R R97 47K U14C SN74HC14QPWRQ1 5 6 C252 100P/ NC R108 22K C132 0.1u ICT8 R83 R/NC D1003 HZM3.3WA K1 K2 C ICT6 C143 100pF C206 33pF/NC R105 47K C200 0.1uF/50V U14D SN74HC14QPWRQ1 9 8 + C158 10uF/16V Y5V 1 2 C128 0.1uF R168 0R R74 20K D1007 DIODE ESD K1 K2 C D2003 SMBJ24CA 1 2 R87 10K C137 0.1uF C140 0.1uF ZD4 15V /NC 2 1 R73 0R ZD6 BAT54S 3 2 1 ZD5 BAT54S 3 2 1 U14A SN74HC14QPWRQ1 1 2 ZNR1 SAS22KD10 1 2 U14E SN74HC14QPWRQ1 11 10 C195 0.1uF/50V R89 330R R152 10K Q9 2N3904 B E C + C145 10uF/16V Y5V R109 100R TP3 D1008 DIODE ESD K1 K2 C C205 10pF/NC D1010 DIODE ESD K1 K2 C U14F SN74HC14QPWRQ1 13 12 R95 330R TP8 Q11 2N3904 B E C R171 0R C135 0.1uF C154 0.1uF R103 330R VR4 5K 1 3 2 C150 0.1uF C203 330pF/NC F1001 0.5mm/FPC 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 GND1 VCC1 VGL VGH STVR STVL CKV U/D OEV VCOM1 VCOM2 L/R MOD OEH STHL STHR CPH3 CHP2 CPH1 VCC2 GND2 VR VG VB AVDD AVSS Q10 2N3904 B E C + C157 10uF/16V Y5V D17 SL24 1 2 C153 0.1uF R84 0R /NC R150 0R ICT5 Q18 2N3904 C B E R98 33R C142 0.1uF + C152 10uF/16V Y5V 1 2 C131 0.1uF/50V P3 R92 560R R172 0R R81 4.7K C136 0.1uF + C162 10uF/16V Y5V + C144 10uF/16V Y5V 1 2 ZD1 BAT54S 3 2 1 D1009 DIODE ESD K1 K2 C C134 0.1u + C146 10uF/16V Y5V 1 2 + - U15A BA4560F 3 2 4 1 8 D1004 DIODE ESD_2 K1 K2 C C125 0.1uF/50V ICT9 + C129 2.2uF/25V Y5V 1 2 D1001 HZM3.3WA K1 K2 C R100 560R R82 2K,1% L25 100M 600R ICT7 + C163 10uF/16V Y5V 1 2 R78 20K ICT10 TP4 C130 0.1u C7 0.1uF R75 330K D1005 DIODE ESD_2 K1 K2 C ZD2 BAT54S 3 2 1 U2A SN74HC14QPWRQ1 1 2 C149 0.1uF P4 U21 APM9435 1 2 3 4 5 6 7 8 J3 CONN SOCKET 30 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 C151 100pF ZD7 10V /NC 1 2 TP7 ICT11 R80 0R C204 10pF/NC R96 4.7K R107 560R + C138 2.2uF/25V Y5V 1 2 C126 0.1uF C9 0.1uF R104 4.7K R94 100R TP5 R106 4.7K R169 0R 4/6 A 4/6 A MAIN PCB(PANEL) B J2 2/6 A 2/6 A 2/6 A 2/6 A 2/6 A 2/6 A 2/6 A 2/6 A 2/6 A 3/6 A 3/6 A 3/6 A 2/6 A 2/6 A 5/6 A 5/6 A 1/6 A 1/6 A 2/6 A 2/6 A 2/6 A 2/6 A 3/6 A 2/6 A 2/6 A 2/6 A 2/6 A 2/6 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 AVD-W7900/XZ/UC 27 5 6 7 8 5 6 7 8 C D F A B E 10.6 MAIN PCB(MCU) BA 5/6 A 5/6 A MAIN PCB(MCU) [Wide] [V-] [V+] [Source] I2C ADRS:A0h IR [Dimmer] 4.1K~4.7KHZ Check DC_ON V-_Key V+_Key Source_Key IR_VCC REMO_OUT Wide_Key STXD SRXD REMO_OUT AUDIO_STBY Source_Key V+_Key Dimmer_key SDAT SDAT SCLK V-_Key Wide_Key Parking /INT1 BUZZER SRXD STXD /RESET DC_ON IR_IN INV_ON RESET R/L BUZZER SCLK P37 IR_IN Dimmer_Key R/L /RESET MUTE_3 PDN_XTAL DC_ON INV_ON REMO_OUT SCLK SDAT AUDIO_STBY MUTE_1 MUTE_2 MCU5V MCU5V MCU5V MCU5V MCU5V MCU5V MCU5V MCU5V MCU5V MCU5V VCC5 MCU5V IR1 IRM0301-A538 1 2 3 OUT GND VCC C170 0.1u C165 0.1u R19 470R Y2 22.1184MHz R112 47K C198 1nF/50V R111 10K SW1 TACT_SW_90 1 2 3 4 SW GND SW GND R40 470R SW2 TACT_SW_90 1 2 3 4 SW GND SW GND C171 0.1uF/50V SW3 TACT_SW_90 1 2 3 4 SW GND SW GND SW4 TACT_SW_90 1 2 3 4 SW GND SW GND SW5 TACT_SW_90 1 2 3 4 SW GND SW GND R121 2.2K + C166 10uF/16V Y5V J4 CON4 1 2 3 4 D9 LED-W 1 2 C172 330pF/50VNPO C230 0.01uF/50V LS1 SOUNDER 1 2 D1011 PJMBZ6V8 K1 K2 C C216 100pF/NC D11 LED-W 1 2 R1006 RSIP-4 4.7K 1 2 3 4 5 6 7 8 C231 0.01uF/50V R119 2.2K D1012 PJMBZ6V8 K1 K2 C C168 18p C217 100pF/NC R1007 RSIP-4 4.7K 1 2 3 4 5 6 7 8 R118 2.2K R124 4.7KR3 D12 LED-W 1 2 R123 100R3 R1009 RSIP-4 4.7K 1 2 3 4 5 6 7 8 C232 0.01uF/50V U17 AT24C16 1 2 6 3 4 7 5 8 A0 A1 SCL A2 GND WP SDA VCC D1013 PJMBZ6V8 K1 K2 C R125 0R R120 4.7K R126 0R C233 0.01uF/50V TP9 R1008 RSIP-4 4.7K 1 2 3 4 5 6 7 8 R5 470R D13 LED-W 1 2 R129 10KR3 D10 LED-W 1 2 C234 0.01uF/50V R116 2.2K C167 18p R128 10KR3 R127 2.2K R17 470R R122 0R3 R110 2.2K Q14 SST2907 B C E R1005 RSIP-4 4.7K 1 2 3 4 5 6 7 8 U16 SM5964 29 15 14 4 8 9 10 11 40 41 42 43 44 1 2 3 37 36 35 34 33 32 31 30 18 19 20 21 22 23 24 25 13 12 26 27 7 5 38 16 17 28 39 6 EA/VP X1 X2 RESET INT0(P3.2) INT1(P3.3) T0(P3.4) T1(P3.5) P1.0 P1.1 P1.2 P1.3 P1.4 P1.5 P1.6 P1.7 P0.0(AD0) P0.1(AD1) P0.2(AD2) P0.3(AD3) P0.4(AD4) P0.5(AD5) P0.6(AD6) P0.7(AD7) P2.0(A8) P2.1(A9) P2.2(A10) P2.3(A11) P2.4(A12) P2.5(A13) P2.6(A14) P2.7(A15) RD(P3.7) WR(P3.6) PSEN ALE/P TXD(P3.1) RXD(P3.0) VCC GND NC(P4.0) NC(P4.1) NC(P4.2) NC(P4.3) R18 470R Q13 SST2222 C B E PARKING Parking Parking_sen MCU5V R115 10K R114 6.8K R117 1K C169 6.8K D8 MM4148 1 2 Q12 2N3904 B E C R113 10K 4/6 A 4/6 A 2/6 A 6/6 A 1/6 A 3/6 A 2/6 A 2/6,3/6 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 AVD-W7900/XZ/UC 28 1 2 3 4 1 2 3 4 C D F A B E 10.7 MAIN PCB(INVERTER) B Dimmer 0.5V(Dark) ~ 2.5V(Bright) INV_ON BACKLITN(ON/OFF) INV_POWER VDDA DIMMER VDDA INV_POWER BACKLITN(ON/OFF) DIMMER VCC5 FPPWM INV_ON FPPWM GNDD GNDD GNDD GNDD VCC12V VCC5 GNDD GNDD VCC5 GNDD GNDD VCC5 VCC5 A A A A Q16 2N3904 B E C C193 10nF/50V U20 APM4532 1 2 3 4 5 6 7 8 L2 330uH + C199 18pF/3KV F1 1.5A/32V FUSE R138 47K/ NC R149 4.7K /NC TR1 TRANS-UI-9.8 TRANSFORM 2 7 4 6 C173 0.1uF/50V R145 470R U18 LX1692A 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 VDDA C_R C_BST C_TO I_R ENABLE BRITE_A VIN_SNS BRITE_D VCOMP OC_SNS ICOMP OV_SNS ISNS DOUT COUT GND BOUT AOUT VDDP C190 18nF/50v R143 10nF R140 10K / NC Q17 2N3904 /NC B E C R144 47K/ NC H1 Mount_hole 1 H Q15 MMBT3904L C B E R132 10K C180 3.3nF X7R R165 0R /NC R151 0R R156 0R L22 0R R146 4.7K R141 10K L23 0R D15 UDZ5.1V 1 2 + C186 10uF/25V Y5V C179 0.1uF/50V L24 0R /NC C174 10uF/35V/ NC C181 1uF/16V C218 0.1uF/50V C187 0.1uF/50V C188 100pF/50V R148 100R R139 1K R134 10R + C182 10uF/25V Y5V R133 10K U19 APM4532 1 2 3 4 5 6 7 8 H8 Mount_hole 1 H R136 40.2K C183 0.1uF/50V R137 120K + C196 10uF/16V Y5V /NC C185 0.1uF/50V R130 1K5 C189 4.7nF/50V H6 Mount_hole 1 H R142 82R R153 4.7K /NC R154 1K /NC H7 Mount_hole 1 H D14 UDZ5.1V 1 2 CON1 SM02B-BHSS-1-TB 1 2 3 4 C191 2.2uF/25V D16 UDZ5.6V 1 2 R131 220R + C197 SE470uF/25V C178 100P/50V H2 Mount_hole 1 H H3 Mount_hole 1 H R147 330R C177 0.1uF/50V H4 Mount_hole 1 H C175 10uF/16V X5R H5 Mount_hole 1 H C192 10nF/50V C176 1uF/16V + C201 SE470uF/25V 6/6 A 6/6 A MAIN PCB(INVERTER) 2/6 A 5/6 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 AVD-W7900/XZ/UC 29 5 6 7 8 5 6 7 8 C D F A B E 10.8 WAVEFORMS POWER BLOCK ACC on then : U3 turn on U1 regulator output voltage 5V CH1: ACC input 12V (J3 pin 26 ) CH2: U1 pin1 output voltage 5V when power key turn on : U16 pin36 (DC_ON)output low Q2 off , Q3 turn on ==>U4 turn on U4 pin5,6,7,8 output 12V (VCC12V) CH1: U4 pin5~8 output 12V (test point=>ICT1) U5 status : VCC12V input U5 pin1 the U5 PWM output voltage 5V ( VCC5 ) CH1: U1 PWM IC input 12V CH2: U1 output 5V ( test point=>ICT2) CH2: U16 pin36 output 0V U6 and U7 status : VCC5 voltage input U6 and U7 then U6,U7 regulator output voltage 3V CH1: U5 output 5V CH2: U6,U7 pin 2 output 3V U8 status : VCC5 voltage input U8 then U8 regulator output voltage 1.8V CH1: U5 output 5V CH2: U8 pin 2 output 1.8V AC Coupling (AV OUT) TW8806 YOUT CH1: TW8806 pin1 YOUT signal CH2: J3 PIN14 AVOUT TW8806 TW8806 X'TAL CH1: 27M X'TAL TW8806 R,G,B signal CH1: ROUT (test point => P3) CH2: VR ( FP1 pin22) TW8806 R,G,B signal CH1: GOUT (test point => P4) CH2: VG ( FP1 pin23) TW8806 R,G,B signal CH1: BOUT (test point => P5) CH2: VB ( FP1 pin24) 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 AVD-W7900/XZ/UC 30 1 2 3 4 1 2 3 4 C D F A B E TW8806 TW8806 FPPWC when FPPWC on then Q18 turn on VBE=>0.7V , U21 turn on PANEL-VCC=> 5V CH1: FPPWC 0.7V ( U9 pin30) CH2: PANEL-VCC=> 5V (FP1 pin2) DIMMER when dimmer setup HIGH CH1: U9 pin31 (FPPWM) CH2: U18 pin9 DIMMER when dimmer setup MID CH1: U9 pin31 (FPPWM) CH2: U18 pin9 DIMMER when dimmer setup LOW CH1: U9 pin31 (FPPWM) CH2: U18 pin9 FP1 PANEL CONNECTOR PANEL positive voltage status ( 1 ) CH1: FPR01 ( U9 pin45 ) clock CH2: FPR00 ( U9 pin44 ) clock PANEL positive voltage status ( 2 ) the output voltage +15V ( VGHA ) CH1: VGHA +15V (test point=>TP8) ( FP1 pin4 ) PANEL negative voltage status ( 1 ) CH1: FPG00 ( U9 pin55 ) clock CH2: FPG01 ( U9 pin56 ) clock PANEL negative voltage status ( 2 ) the output voltage -10V ( VGLA ) CH1: VGLA -10V (test point=>TP7) ( FP1 pin3 ) Flicker adjust ( 1 ) CH1: COM_OUT ( U9 pin24 ) ( test point=>TP4 ) CH2: TCPOLP (U9 pin35 ) ( test point=>TP5 ) Flicker adjust ( 2 ) flicker adjust output wave ( COM_A) CH1: the COM_A wave ( test point=>TP3 ) 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 AVD-W7900/XZ/UC 31 5 6 7 8 5 6 7 8 C D F A B E FP1 PANEL CONNECTOR FP1 PANEL CONNECTOR CH1: TROE (connector pin 9) (test point=>ICT8) CH2: TR_CLK (connector pin 7) (test point=>ICT9) FP1 PANEL CONNECTOR CH1: FPB01 (connector pin 6) (test point=>ICT10) CH2: TR_CLK (connector pin 5) (test point=>ICT11) FP1 PANEL CONNECTOR CH1: CLKA (connector pin 19) (test point=>ICT3) INVERTER INVERTER when U18 enable , the A~DOUT status CH1: AOUT ( U18 pin19 ) CH2: U19 (pin5~8) INVERTER over current sense wave status CH1: U18 pin11 INVERTER ISNS pin wave status CH1: U18 pin14 FP1 PANEL CONNECTOR CH1: TCSPL (connector pin 16) (test point=>ICT5) CH2: FPB00 (connector pin 15) (test point=>ICT6) FP1 PANEL CONNECTOR CH1: TCLP (connector pin 14) (test point=>ICT7) CH2: TROE (connector pin 9) (test point=>ICT8) 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 AVD-W7900/XZ/UC 32 1 2 3 4 1 2 3 4 C D F A B E 11. PCB CONNECTION DIAGRAM 11.1 MAIN PCB A A B MAIN PCB J2 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 AVD-W7900/XZ/UC 33 5 6 7 8 5 6 7 8 C D F A B E A Schematic diagram and parts list PCB Please note that there are parts with a different mark on the PCB and mark on the circuit chart and the part list. SIDE 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 AVD-W7900/XZ/UC 34 1 2 3 4 1 2 3 4 C D F A B E A A MAIN PCB 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 AVD-W7900/XZ/UC 35 5 6 7 8 5 6 7 8 C D F A B E A Schematic diagram and parts list PCB Please note that there are parts with a different mark on the PCB and mark on the circuit chart and the part list. SIDE 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 AVD-W7900/XZ/UC 36 1 2 3 4 1 2 3 4 C D F A B E 11.2 CONNECTOR PCB B B CONNECTOR PCB CONNECTOR PCB B A J3 SIDE A SIDE 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 AVD-W7900/XZ/UC 37 5 6 7 8 5 6 7 8 C D F A B E 12. ELECTRICAL PARTS LIST NOTE: Parts whose parts numbers are omitted are subject to being not supplied. The part numbers shown below indicate chip components. Chip Resistor RS1/_S___J,RS1/__S___J Chip Capacitor (except for CQS.....) CKS....., CCS....., CSZS..... The > mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. Meaning of the figures and others in the parentheses in the parts list. Example) IC 301 is on the point (face A, 91 of x-axis, and 111 of y-axis) of the corresponding PC board. IC 301 (A, 91, 111) IC NJM2068V Circuit Symbol and No. Part No. Unit Number: Unit Name : Main PCB Unit Number: Unit Name : Connector PCB A Unit Number: Unit Name : Main PCB MISCELLANEOUS U 1 IC GM78L05A U 2 IC PH74HC14D U 3 IC APM9435 U 4 IC APM9435 U 5 IC AX2596U U 6 IC AIC1117A-33PY U 7 IC AIC1117A-33PY U 8 IC AIC1117A-18PY U 9 IC TW8806B U 10 IC PT2313L-20 U 12 IC BA3308F U 13 IC 78D09AL U 14 IC PH74HC14D U 15 IC BA4560F U 16 IC SM5964 U 17 IC APLUSAF24BC16 U 18 IC LX1692A U 19 IC APM4532KC-TRL U 20 IC APM4532KC-TRL U 21 IC APM9435 U 22 NJM2794RB2 U 23 NJM2794RB2 U 24 IC ADA4430 U 25 IC AST-01 U 26 Transistor EMD2 U 27 Transistor IMH23 Q 1 Transistor PMBT3904L Q 2 Transistor PMBT3904L Q 3 Transistor PMBT3904L Q 4 Digital Transistor DTC144EUA Q 5 Transistor 2SC4081 Q 6 Transistor PMBT3906 Q 7 Transistor PMBT2222A Q 8 Transistor PMBT3906 Q 9 Transistor PMBT3904L Q 10 Transistor PMBT3904L Q 11 Transistor PMBT3904L Q 13 Transistor PMBT2222A Q 14 Transistor PMBT2907A Q 15 Transistor PMBT3904L Q 16 Transistor PMBT3904L Q 18 Transistor PMBT3904L Q 19 Transistor 2SD1898 Q 20 Digital Transistor DTC144EUA Q 21 Transistor 2SC4081 D 2 Diode CDI00001-A-R D 4 LED CLE00013-A-R D 5 LED CLE00013-A-R D 6 LED CLE00013-A-R D 7 LED CLE00013-A-R D 9 LED CLE00007-A-R D 10 LED CLE00007-A-R D 11 LED CLE00007-A-R D 12 LED CLE00007-A-R D 13 LED CLE00007-A-R D 14 Diode UDZ5R1(B) D 15 Diode UDZ5R1(B) D 16 Diode UDZ5R6(B) D 17 Diode CDI00035-A-R D 20 Diode DAP202U D 21 Diode 1SS355 D 22 Diode UDZS8R2(B) D 24 Diode UDZS8R2(B) D 25 RB751V-40 D 26 Diode UMN10N D 1001 Zener Diode CDI00039-A-R D 1002 Zener Diode CDI00039-A-R Circuit Symbol and No. Part No. 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 AVD-W7900/XZ/UC 38 1 2 3 4 1 2 3 4 C D F A B E D 1003 Zener Diode CDI00039-A-R D 1004 Zener Diode CDI00032-A-R D 1005 Zener Diode CDI00032-A-R D 1006 Zener Diode CDI00032-A-R D 1007 Zener Diode CDI00032-A-R D 1008 Zener Diode CDI00032-A-R D 1009 Zener Diode CDI00032-A-R D 1010 Zener Diode CDI00032-A-R D 1011 Zener Diode CDI00032-A-R D 1012 Zener Diode CDI00032-A-R D 1013 Zener Diode CDI00032-A-R D 2002 Diode CDI00037-A-R D 2003 Diode CDI00037-A-R ZNR1 Diode CNI00001-A-R L 1 Inductor CPL00045-A-R L 2 Coil CPL00104-A-R L 3 Coil CPL00008-A-R L 4 RS1/10S0R0J L 5 RS1/10S0R0J L 6 RS1/10S0R0J L 7 Coil CPL00058-A-R L 8 Inductor CPL00045-A-R L 9 Inductor CPL00045-A-R L 10 Inductor CPL00010-A-R L 11 Inductor CPL00010-A-R L 12 Inductor CPL00010-A-R L 13 Inductor CPL00010-A-R L 14 Inductor CPL00010-A-R L 15 Inductor CPL00010-A-R L 16 Inductor CPL00010-A-R L 17 Inductor CPL00010-A-R L 18 Inductor CPL00010-A-R L 19 Inductor CPL00045-A-R L 20 Inductor CPL00010-A-R L 21 Inductor CPL00045-A-R L 22 RS1/10S0R0J L 23 RS1/10S0R0J L 25 Inductor CPL00045-A-R L 26 RS1/10S470J H 2 Spacer CSC00149-A-R H 8 Spacer CSC00149-A-R SW1 Switch CSW00022-A-R SW2 Switch CSW00022-A-R SW3 Switch CSW00022-A-R SW4 Switch CSW00022-A-R SW5 Switch CSW00022-A-R VR1 CVR00002-A-R VR2 CVR00003-B-R VR3 CVR00003-B-R VR4 CVR00002-A-R CON1 Connector GCN00025-A-R F 1001 Connector GCN00069-A-R J 4 Connector GCN00104-A-R LS1 Buzzer GCS00005-A-R TR1 Transformer GCT00015-A-R Y 1 Oscillator CXL00018-A-R Y 2 Oscillator CXL00026-A-R >F1 Fuse CAA00007-A-R ZD1 Diode CDI00038-A-R ZD2 Diode CDI00038-A-R Circuit Symbol and No. Part No. ZD3 Diode CDI00038-A-R ZD5 Diode CDI00038-A-R ZD6 Diode CDI00038-A-R IR 1 CIR00002-A-R RESISTORS R 2 RS1/16S153J R 3 RS1/16S103J R 4 RS1/16S103J R 5 RS1/16S471J R 6 RS1/16S472J R 7 RS1/16S823J R 8 RS1/16S512J R 9 RS1/16S472J R 10 RS1/16S302J R 11 RS1/16S102J R 12 RS1/16S2701F R 13 RS1/10S750J R 14 RS1/10S750J R 15 RS1/16S7501F R 16 RS1/16S2702F R 17 RS1/16S471J R 18 RS1/16S471J R 19 RS1/16S471J R 20 RS1/16S101J R 21 RS1/16S101J R 22 RS1/16S330J R 23 RS1/16S330J R 24 RS1/16S330J R 25 RS1/16S330J R 26 RS1/16S105J R 28 RS1/16S242J R 29 RS1/16S0R0J R 30 RS1/16S242J R 33 RS1/16S0R0J R 34 RS1/16S242J R 35 RS1/16S0R0J R 36 RS1/16S242J R 38 RS1/16S8200F R 39 RS1/16S8200F R 40 RS1/16S471J R 41 RS1/16S223J R 42 RS1/16S223J R 43 RS1/16S181J R 44 RS1/16S0R0J R 47 RS1/16S0R0J R 48 RS1/16S682J R 49 RS1/16S0R0J R 50 RS1/16S331J R 51 RS1/16S151J R 52 RS1/16S471J R 53 RS1/16S103J R 54 RS1/16S473J R 55 RS1/16S473J R 56 RS1/16S102J R 57 RS1/16S473J R 58 RS1/16S473J R 59 RS1/16S2202F R 60 RS1/16S1502F R 61 RS1/16S0R0J Circuit Symbol and No. Part No. 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 AVD-W7900/XZ/UC 39 5 6 7 8 5 6 7 8 C D F A B E R 62 RS1/16S103J R 63 RS1/16S471J R 64 RS1/16S153J R 65 RS1/16S331J R 66 RS1/16S224J R 67 RS1/16S102J R 68 RS1/16S223J R 70 RS1/16S181J R 71 RS1/16S3R3J R 72 RS1/16S682J R 73 RS1/16S0R0J R 74 RS1/16S203J R 75 RS1/16S334J R 77 RS1/16S822J R 78 RS1/16S203J R 79 RS1/16S363J R 80 RS1/16S0R0J R 81 RS1/16S472J R 82 RS1/16S2001F R 85 RS1/16S274J R 86 RS1/16S683J R 87 RS1/16S103J R 88 RS1/16S473J R 89 RS1/16S331J R 90 RS1/16S472J R 91 RS1/16S472J R 92 RS1/16S561J R 93 RS1/16S223J R 94 RS1/16S101J R 95 RS1/16S331J R 96 RS1/16S472J R 97 RS1/16S473J R 98 RS1/16S330J R 99 RS1/16S472J R 100 RS1/16S561J R 101 RS1/16S223J R 102 RS1/16S101J R 103 RS1/16S331J R 104 RS1/16S472J R 105 RS1/16S473J R 106 RS1/16S472J R 107 RS1/16S561J R 108 RS1/16S223J R 109 RS1/16S101J R 110 RS1/16S222J R 111 RS1/16S103J R 112 RS1/16S473J R 116 RS1/16S102J R 118 RS1/16S102J R 119 RS1/16S102J R 120 RS1/16S472J R 121 RS1/16S102J R 122 RS1/16S0R0J R 123 RS1/16S101J R 124 RS1/16S472J R 125 RS1/16S0R0J R 126 RS1/16S0R0J R 127 RS1/16S102J R 128 RS1/16S103J R 129 RS1/16S103J Circuit Symbol and No. Part No. R 130 RS1/16S152J R 131 RS1/16S221J R 132 RS1/16S103J R 133 RS1/16S103J R 134 RS1/16S100J R 135 RS1/16S223J R 136 RS1/16S4022F R 137 RS1/16S124J R 139 RS1/16S102J R 141 RS1/16S103J R 142 RS1/16S82R0F R 143 CKSRYB103K50 R 145 RS1/16S471J R 146 RS1/16S472J R 147 RS1/16S331J R 148 RS1/16S101J R 150 RS1/16S0R0J R 151 RS1/16S0R0J R 152 RS1/16S103J R 155 RS1/16S103J R 156 RS1/16S0R0J R 157 RS1/16S750J R 160 RS1/16S123J R 162 RS1/16S123J R 166 RS1/16S102J R 167 RS1/16S0R0J R 168 RS1/16S0R0J R 169 RS1/16S0R0J R 170 RS1/16S0R0J R 171 RS1/16S0R0J R 172 RS1/16S0R0J R 173 RS1/16S223J R 174 RS1/16S102J R 175 RS1/16S0R0J R 176 RS1/16S181J R 177 RS1/16S223J R 178 RS1/16S102J R 179 RS1/16S181J R 180 RS1/16S223J R 181 RS1/16S102J R 183 RS1/16S103J R 184 RS1/16S8200F R 185 RS1/16S473J R 186 RS1/16S473J R 187 RS1/16S103J R 188 RS1/16S103J R 189 RS1/16S473J R 191 RS1/16S330J R 192 RS1/16S103J R 193 RS1/16S473J R 194 RS1/16S0R0J R 1001 RAB4C472J R 1002 RAB4C330J R 1003 RAB4C330J R 1004 RAB4C330J R 1005 RAB4C472J R 1006 RAB4C472J R 1007 RAB4C472J R 1008 RAB4C472J R 1009 RAB4C472J Circuit Symbol and No. Part No. 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 AVD-W7900/XZ/UC 40 1 2 3 4 1 2 3 4 C D F A B E CAPACITORS C 1 CPC00006-A-R C 3 CKSRYB104K50 C 4 CKSRYB104K50 C 5 CCA00064-A-R C 6 CKSRYB104K50 C 7 CKSRYB104K50 C 9 CKSRYB104K50 C 10 CPC00006-A-R C 11 CCA00091-A-R C 12 CKSYF106Z16 C 13 CCA00093-A-R C 14 CKSRYB104K50 C 15 CKSRYB104K50 C 16 CCA00064-A-R C 17 CKSRYB104K50 C 18 CCA00048-A-R C 19 CCA00048-A-R C 20 CCA00048-A-R C 21 CKSYF106Z16 C 22 CCA00093-A-R C 23 CKSRYB104K50 C 24 CKSRYB104K50 C 25 CKSYF106Z16 C 26 CCA00093-A-R C 27 CKSRYB104K50 C 28 CKSRYB104K50 C 29 CCA00039-A-R C 30 CKSRYB104K50 C 31 CKSRYB104K50 C 32 CCA00039-A-R C 33 CKSRYB822K50 C 34 CKSRYB822K50 C 35 CKSRYB104K50 C 36 CCSRCH331J50 C 37 CCSRCH331J50 C 38 CKSRYB104K50 C 39 CCSRCH331J50 C 40 CCSRCH331J50 C 41 CKSRYB104K50 C 42 CKSRYB104K50 C 43 CKSRYB104K50 C 44 CKSRYB104K50 C 45 CKSRYB104K50 C 46 CKSRYB104K50 C 47 CKSRYB104K50 C 48 CCA00091-A-R C 49 CKSRYB104K50 C 50 CKSYF106Z16 C 51 CKSRYB104K50 C 52 CKSYF106Z16 C 53 CKSRYB104K50 C 54 CKSYF106Z16 C 55 CKSRYB104K50 C 56 CKSYF106Z16 C 57 CCSRCH220J50 C 58 CCSRCH220J50 C 59 CKSRYB104K50 Circuit Symbol and No. Part No. C 60 CCA00089-A-R C 61 CKSRYB104K50 C 62 CKSRYB104K50 C 63 CKSRYB104K50 C 64 CKSRYB104K50 C 65 CKSRYB104K50 C 66 CKSYF106Z16 C 67 CKSRYB104K50 C 68 CKSYF106Z16 C 69 CCA00093-A-R C 70 CKSRYB104K50 C 71 CKSRYB104K50 C 72 CKSRYB104K50 C 73 CKSRYB104K50 C 74 CKSRYB104K50 C 75 CKSYF106Z16 C 76 CKSYF106Z16 C 77 CKSRYB104K50 C 78 CCA00091-A-R C 79 CCA00094-A-R C 80 CKSYF106Z16 C 81 CCA00093-A-R C 84 CKSQYF225Z16 C 85 CKSYF106Z16 C 86 CCA00093-A-R C 87 CKSQYF225Z16 C 91 CKSQYF225Z16 C 92 CKSQYF225Z16 C 93 CKSRYB102K50 C 94 CKSRYB102K50 C 96 CKSQYF225Z16 C 97 CCA00091-A-R C 98 CKSQYF225Z16 C 99 CKSYF106Z16 C 100 CKSYF106Z16 C 101 CKSRYB474K16 C 102 CCA00091-A-R C 103 CKSRYB104K50 C 104 CKSRYB104K50 C 105 CKSRYB104K50 C 106 CKSRYB104K50 C 107 CKSYF106Z16 C 108 CCA00091-A-R C 109 CCSRCH221J50 C 110 CKSRYB102K50 C 111 CKSRYB104K50 C 112 CKSYF106Z16 C 113 CKSRYB104K50 C 114 CKSRYF105Z16 C 115 CCSRCH331J50 C 116 CCSRCH101J50 C 117 CKSYF106Z16 C 118 CKSRYB102K50 C 119 CCA00091-A-R C 120 CKSRYB104K50 C 121 CKSYF106Z16 C 122 CCSRCH331J50 C 123 CCSRCH101J50 C 124 CCSRCH101J50 C 125 CKSRYB104K50 Circuit Symbol and No. Part No. 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 AVD-W7900/XZ/UC 41 5 6 7 8 5 6 7 8 C D F A B E C 126 CKSRYB104K50 C 127 CKSRYB104K50 C 128 CKSRYB104K50 C 129 CKSYF225Z25 C 130 CKSRYB104K50 C 131 CKSRYB104K50 C 132 CKSRYB104K50 C 133 CKSRYB104K50 C 134 CKSRYB104K50 C 135 CKSRYB104K50 C 136 CKSRYB104K50 C 137 CKSRYB104K50 C 138 CKSYF225Z25 C 139 CKSRYB104K50 C 140 CKSRYB104K50 C 141 CKSRYB104K50 C 142 CKSRYB104K50 C 143 CCSRCH101J50 C 144 CKSYF106Z16 C 145 CKSYF106Z16 C 146 CKSYF106Z16 C 147 CPC00145-A-R C 148 CPC00006-A-R C 149 CKSRYB104K50 C 150 CKSRYB104K50 C 151 CCSRCH101J50 C 152 CKSYF106Z16 C 153 CKSRYB104K50 C 154 CKSRYB104K50 C 155 CCSRCH101J50 C 156 CKSYF106Z16 C 157 CKSYF106Z16 C 158 CKSYF106Z16 C 159 CCSRCH101J50 C 160 CKSYF106Z16 C 161 CCSRCH101J50 C 162 CKSYF106Z16 C 163 CKSYF106Z16 C 164 CCSRCH101J50 C 165 CKSRYB104K50 C 166 CKSYF106Z16 C 167 CCSRCH180J50 C 168 CCSRCH180J50 C 170 CKSRYB104K50 C 171 CKSRYB104K50 C 172 CCSRCH331J50 C 173 CKSRYB104K50 C 175 CKSYF106Z16 C 176 CKSRYF105Z16 C 177 CKSRYB104K50 C 178 CCSRCH101J50 C 179 CKSRYB104K50 C 180 CKSRYB332K50 C 181 CKSRYF105Z16 C 182 CPC00006-A-R C 183 CKSRYB104K50 C 184 CCSRCH221J50 C 185 CKSRYB104K50 C 186 CPC00006-A-R C 187 CKSRYB104K50 Circuit Symbol and No. Part No. C 188 CCSRCH101J50 C 189 CKSRYB472K50 C 190 CKSRYB183K50 C 191 CKSYF225Z25 C 192 CKSRYB103K50 C 193 CKSRYB103K50 C 194 CKSYF106Z16 C 195 CKSRYB104K50 C 197 CCA00039-A-R C 198 CKSRYB102K50 C 199 CPC00146-A-R C 200 CKSRYB104K50 C 201 CCA00039-A-R C 202 CCSRCH330J50 C 207 CKSRYB104K50 C 208 CCA00093-A-R C 209 CKSRYB104K50 C 211 CCSRCH101J50 C 212 CCSRCH101J50 C 214 CCSRCH330J50 C 215 CPC00006-A-R C 218 CKSRYB104K50 C 219 CCA00090-A-R C 220 CKSQYF225Z16 C 221 CKSQYF225Z16 C 222 CKSQYF225Z16 C 223 CKSQYF225Z16 C 224 CPC00006-A-R C 225 CKSQYF225Z16 C 226 CKSQYF225Z16 C 227 CKSQYF225Z16 C 228 CKSQYF225Z16 C 229 CPC00006-A-R C 230 CKSRYB103K50 C 231 CKSRYB103K50 C 232 CKSRYB103K50 C 233 CKSRYB103K50 C 234 CKSRYB103K50 C 250 CKSRYB104K50 C 251 CKSRYF105Z16 B Unit Number : Unit Name : Connector PCB MISCELLANEOUS L 1 Coil CPL00101-A-R >F1 Fuse CAA00014-A-R >F2 Fuse CAA00014-A-R >F3 Fuse CAA00014-A-R J 1 Connector GCN00118-A-R J 3 Connector GAB00014-A-R RESISTORS R 1 Coil CPL00102-A-R R 2 Coil CPL00102-A-R R 3 Coil CPL00102-A-R R 4 Coil CPL00102-A-R R 5 Coil CPL00102-A-R Circuit Symbol and No. Part No. 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 AVD-W7900/XZ/UC 42 1 2 3 4 1 2 3 4 C D F A B E R 6 Coil CPL00102-A-R R 7 Coil CPL00102-A-R R 8 Coil CPL00102-A-R R 9 Coil CPL00102-A-R R 10 Coil CPL00102-A-R R 11 Coil CPL00102-A-R R 12 Coil CPL00102-A-R R 15 RS1/16S0R0J R 16 RS1/16S0R0J R 17 RS1/16S0R0J R 18 RS1/16S0R0J R 20 RS1/16S0R0J CAPACITORS C 1 CCSRCH101J50 C 2 CCSRCH101J50 C 3 CCSRCH101J50 C 4 CCSRCH101J50 C 5 CCSRCH101J50 C 6 CCSRCH101J50 C 7 CCSRCH330J50 C 8 CCSRCH330J50 C 9 CCSRCH330J50 C 10 CCSRCH101J50 C 11 CCSRCH101J50 C 12 CCSRCH101J50 C 13 CCSRCH101J50 Circuit Symbol and No. Part No. 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