Pioneer-VSX90-avr-sm 维修电路原理图.pdf

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1、ORDER NO.PIONEER CORPORATION 1-1, Shin-ogura, Saiwai-ku, Kawasaki-shi, Kanagawa 212-0031, JapanPIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, BelgiumPIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road

2、, #04-01, Singapore 159936 PIONEER CORPORATION20152015 Printed in JapanVSX-1130-KRRV4596AV ReceiverVSX-1130-KVSX-90THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).THIS SERVICE MANUAL SHOULD BE USED TOGETHER WITH THE FOLLOWING MANUAL(S).ModelTypePower RequirementRemarksVSX-1130-KCUXES

3、MAC 120 VVSX-90CUXEAC 120 VModelOrder No.RemarksVSX-1130-K, VSX-90RRV4597SCHEMATIC DIAGRAM, PCB CONNECTION DIAGRAM, PCB PARTS LISTK-MZV MAR.RadioFans.CN 收音机爱 好者资料库2VSX-1130-K1234ABCDEF1234SAFETY INFORMATION WARNINGThis product may contain a chemical known to the State of California to cause cancer,

4、or birth defects or other reproductive harm.Health & Safety Code Section 25249.6 - Proposition 65This 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 traine

5、d 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

6、not risk trying to do so and refer the repair to a qualified service technician.1. SAFETY PRECAUTIONS The following check should be performed for the continued protection of the customer and service technician.LEAKAGE CURRENT CHECK Measure leakage current to a known earth ground (water pipe, conduit

7、, etc.) by connecting a leakage current tester such as Simpson Model 229-2 or equivalent between the earth ground and all exposed metal parts of the appliance (input/output terminals, screwheads, metal overlays, control shaft, etc.). Plug the AC line cord of the appliance directly into a 120 V AC 60

8、 Hz outlet and turn the AC power switch on. Any current measured must not exceed 0.5 mA.ANY MEASUREMENTS NOT WITHIN THE LIMITS OUTLINED ABOVE ARE INDICATIVE OF A POTENTIAL SHOCK HAZARD AND MUST BE CORRECTED BEFORE RETURNING THE APPLIANCE TO THE CUSTOMER.2. PRODUCT SAFETY NOTICE Many electrical and m

9、echanical parts in the appliance have special safety related characteristics. These are often not evident from visual inspection nor the protection afforded by them necessarily can be obtained by using replacement components rated for voltage, wattage, etc. Replacement parts which have these special

10、 safety characteristics are identified in this Service Manual. Electrical components having such features are identified by marking with a on the schematics and on the parts list in this Service Manual.The use of a substitute replacement component which does not have the same safety characteristics

11、as the PIONEER recommended replacement one, shown in the parts list in this Service Manual, may create shock, fire, or other hazards. Product Safety is continuously under review and new instructions are issued from time to time. For the latest information, always consult the current PIONEER Service

12、Manual. A subscription to, or additional copies of, PIONEER Service Manual may be obtained at a nominal charge from PIONEER. LeakagecurrenttesterReading shouldnot be above0.5 mADeviceundertestTest allexposed metalsurfacesAlso test withplug reversed(Using AC adapterplug as required)EarthgroundAC Leak

13、age Test(FOR USA MODEL ONLY)RadioFans.CN 收音机爱 好者资料库3VSX-1130-K56785678ABCDEFCONTENTS SAFETY INFORMATION.21. SERVICE PRECAUTIONS.41.1 NOTES ON SOLDERING.41.2 SERVICE NOTICE.42. SPECIFICATIONS.53. BASIC ITEMS FOR SERVICE .63.1 CHECK POINTS AFTER SERVICING .63.2 JIGS LIST.63.3 PCB LOCATIONS.74. BLOCK D

14、IAGRAM .104.1 OVERALL WIRING DIAGRAM .104.2 AUDIO BLOCK DIAGRAM.124.3 DMAIN BLOCK DIAGRAM (AUDIO).144.4 VIDEO BLOCK DIAGRAM.164.5 DMAIN BLOCK DIAGRAM (VIDEO).184.6 POWER SUPPLY BLOCK DIAGRAM.204.7 GND BLOCK DIAGRAM.225. DIAGNOSIS .245.1 TROUBLESHOOTING.245.2 CONFIMATION OF THE NETWORK MODULE.305.3 E

15、RROR INDICATIONS.325.4 PROTECTION CIRCUIT.346. SERVICE MODE.366.1 TEST MODE.366.2 DEFAULT SETTINGS .387. DISASSEMBLY .398. EACH SETTING AND ADJUSTMENT.488.1 ADJUSTMENT REQUIRED WHEN THE UNIT IS REPAIRED OR REPLACED.488.2 USB BACKUP.498.3 UPDATING OF THE FIRMWARE.508.4 IDLE CURRENT ADJUSTMENT.539. EX

16、PLODED VIEWS AND PARTS LIST.549.1 PACKING SECTION.549.2 EXTERIOR SECION.564VSX-1130-K1234ABCDEF12341. SERVICE PRECAUTIONS1.1 NOTES ON SOLDERING1.2 SERVICE NOTICE For environmental protection, lead-free solder is used on the printed circuit boards mounted in this unit. Be sure to use lead-free solder

17、 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 temperatu

18、re 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.Do NOT use a soldering iron whose tip temperature cannot be controlled.Compared with eut

19、ectic 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

20、 dia.For more detail, please refer to 7. DISASSEMBLY - 1. Discharging.As the screw covers for the speaker terminals are subject to breakage, be careful when removing them.If a screw cover is broken during removal, replace it with a new one.Continuous use of a broken screw cover may cause short-circu

21、iting of speaker terminals.DischargingNotice of the Parts exchange5VSX-1130-K56785678ABCDEF2. SPECIFICATIONSAmplifier sectionContinuous average power output of 100 watts* per channel, min., at 8 ohms, from 20 Hz to 20 000 Hz with no more than 0.08 %* total harmonic distortion. Front (stereo).100 W +

22、 100 WPower output (1 kHz, 6 , 1 %, 1 ch driven) . 165 WGuaranteed speaker impedance.6 to 16 * Measured pursuant to the Federal Trade Commissions Trade Regulation rule on Power Output Claims for Amplifiers* Measured by Audio Spectrum AnalyzerAudio SectionInput (Sensitivity/Impedance) LINE.315 mV/47

23、kSignal-to-Noise Ratio (IHF, short circuited, A network) LINE.101 dBTuner SectionFrequency Range (FM) .87.5 MHz to 108 MHzAntenna Input (FM).75 unbalancedFrequency Range (AM) .530 kHz to 1 700 kHzAntenna (AM) .Loop antenna (balanced)Video SectionSignal level Composite Video.1 Vp-p (75 ) Component Vi

24、deo. Y: 1.0 Vp-p (75 W), PB/PR: 0.7 Vp-p (75 )Corresponding maximum resolution Component Video.1080p (1125p)Bluetooth SectionVersion.Bluetooth Specification Ver. 2.1 + EDROutput.Bluetooth Specification Class 2Estimated line-of-sight transmission distance*.About 10 m* The line-of-sight transmission d

25、istance is an estimate. Actual transmission distances supported may differ depending on surrounding conditions.Frequency range. 2.4 GHzSupported Bluetooth profiles.A2DP, AVRCPSupported Codec .SBC (Subband Codec), AACDigital In/Out SectionHDMI terminal .19-pin (Not DVI)HDMI output type. 5 V, 55 mAHDM

26、I input/MHL terminal. 5 V, 900 mAUSB terminal .USB2.0 High Speed (Type A) 5 V, 1 AiPod terminal.USBIntegrated Control SectionControl (IR) terminal. 3.5 Mini-jack (MONO)IR signal. High Active (High Level: 2.0 V)Network Section (Wired)LAN terminal.10 BASE-T/100 BASE-TXNetwork Section (Wireless)WLAN st

27、andards . IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11nFrequency band 2.4 GHz band (2.412 GHz to 2.462 GHz).Channel 1 to Channel 11 5 GHz band (5.180 GHz to 5.240 GHz, 5.745 GHz to 5.825 GHz).Channel 36 to Channel 48, Channel 149 to Channel 165Security.Disabled (no encryption)WEP (Key lengt

28、h: 64 bit/128 bit, Key format: ASCII/Hex)WPA2 Mixed (WPA/WPA2, Encryption method: TKIP/AES, Recognition method: PSK)MiscellaneousPower requirements.AC 120 V, 60 HzPower consumption. 550 WIn standby. 0.1 WIn standby (HDMI control on). 0.3 WIn standby (Network standby on). 2.7 WIn standby (Network sta

29、ndby on, wireless LAN connected) . 3.0 WIn standby (HDMI control on, Network standby on). 2.7 WIn standby (HDMI control on, Network standby on, wireless LAN connected). 3.0 WAuto power down.15 min, 30 min, 60 min, off (default)Dimensions.435 mm (W) x 168 mm (H) x 363 mm (D)(17 3/16 in. (W) x 6 5/8 i

30、n. (H) x 14 5/16 in. (D)Weight (without package).9.8 kg (21 lb 10 oz) MCACC Setup microphone (APM7011) Remote control unit (8300772300010S) AAA size IEC R03 dry cell batteries AM loop antenna (E605010140010S) FM wire antenna (E605010140010-IL) Power cord (VSX-90 only) (L068125130010S) CD-ROM (VSX-11

31、30-K/CUXESM: 6517000002141S) (VSX-90/CUXE: 6517000002131S) Quick start guide (VSX-1130-K/CUXESM: 5707000009920S) (VSX-90/CUXE: 5707000009900S) Safety Brochure Warranty sheetAccessories6VSX-1130-K1234ABCDEF12343. BASIC ITEMS FOR SERVICE3.1 CHECK POINTS AFTER SERVICING3.2 JIGS LIST10Check the appearan

32、ce of the product.No scratches or dirt on its appearance after receiving it for service.1Check the firmware version.The firmware version must be the latest one.If it is not the latest one, be sure to update it.2Confirm whether the customer complain has been solved.If the customer complain occurs wit

33、h the particular source, suchas Dolby Digital, DTS, AAC and HDMI, input it for the operation check.The customer complain must not be reappeared.Video, Audio and operations must be normal.5Check a supported music file playback (e.g. wav. flac. mp3, etc).(Make the connections with a USB memory or an i

34、OS device)Audio and operations including OSD output must be normal.6Check surround playback.(Select Surround mode and check the multichannel operationsvia the DSP circuit.)Each channel audio and operations must be normal.3Check the analog audio playback.(Make the analog connections with a CD/DVD/BD

35、player.)Each channel audio and operations must be normal.7Check the video outputs.(Connect with a BD player.)Video and operations must be normal.8Check the tuner (AM and FM) operations.Audio and operations must be normal.9Check the sound from headphone output.Sound must be normal, without noise.4Che

36、ck the HDMI digital audio playback.(Make the digital connections with a BD player.)Each channel audio and operations must be normal.DistortionNoiseVolume too lowVolume too highVolume fluctuatingSound interruptedSee the table below for the items to be checked regarding video and audio.No.ProceduresIt

37、em to be checked regarding audioBlock noiseHorizontal noiseFlickerDisturbed image (video jumpiness)Too darkToo brightMottled colorItem to be checked regarding videoCheck pointsItems to be checked after servicingTo keep the product quality after servicing, confirm recommended check points shown below

38、.Jigs ListJig NamePart No.Remarks13P extension jig cableGGD1740Diagnosis (AMP7 Assy AUDIO Assy)5P extension jig cableGGD1741Diagnosis (AMP7 Assy CPU Assy)Diagnosis (DMAIN Assy CPU Assy)Board to board extension jig cable (15P)GGD1848Diagnosis (DMAIN Assy CPU Assy)Board to board extension jig cable (1

39、7P)GGD1889Diagnosis (DMAIN Assy BRIDGE Assy)Board to board extension jig cable (27P)GGD1873Diagnosis (DMAIN Assy BRIDGE Assy)Board to board extension jig cable (25P)GGD1874Diagnosis (FHDMI Assy DMAIN Assy)HDMI cable(Marketed product)To prevent the BRIDGE Assy from dropping outCable tie (w.1.8 mm x10

40、0)GEC1041Lubricants and Glues ListNamePart No.RemarksSilicon greaseGEM1057Refer to 9.2 EXTERIOR SECTION.Silicon adhesiveGYA1011(KE40RTV-W)Refer to 9.2 EXTERIOR SECTION.7VSX-1130-K56785678ABCDEF3.3 PCB LOCATIONSHFHDMI ASSYG-R ASSYGAMP7 ASSYFCPU ASSYDBRIDGE ASSYBDMAIN ASSYEAUDIO ASSYAMAIN ASSYNETWORK

41、MODULEJFRONT ASSYGUI-A ASSYCOPTCO ASSYITEMP ASSYKHPMIC ASSYLINSEL ASSYG-L ASSYMSMPS ASSY8VSX-1130-K1234ABCDEF1234LIST OF ASSEMBLIESNOTES: - Parts marked by “NSP” are generally unavailable because they are not in our Master Spare Parts List. - The mark found on some component parts indicates the impo

42、rtance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation.MarkSymbol and DescriptionVSX-1130-K/CUXESMVSX-90/CUXENSP1.PCB TTL ASSY MAIN7025HK14010107025HK1401020 2.MAIN ASSY (PCB SUB ASSY MAIN)70280778110407028077811010 2.BRIDGE ASSY (PCB SUB AS

43、SY BRIDGE)70280778120207028077812010 2.GUI-A ASSY (PCB SUB ASSY GUI-A)70280778130107028077813010 2.G-R ASSY (PCB SUB ASSY G-R)70280778140107028077814010 2.G-L ASSY (PCB SUB ASSY G-L)70280778150107028077815010 2.TEMP ASSY (PCB SUB ASSY TEMP)70280778160107028077816010NSP1.PCB TTL ASSY DMAIN7025HK14010

44、127025HK1401022 2.DMAIN ASSY (PCB SUB ASSY DMAIN)70280778710407028077871010NSP1.PCB TTL ASSY FRONT7025HK14010117025HK1401021 2.FRONT ASSY (PCB SUB ASSY FRONT)70280777210D070280777210A0 2.INSEL ASSY (PCB SUB ASSY INSEL)70280777220A070280777220A0 2.OPTCO ASSY (PCB SUB ASSY OPTCO)70280777230A0702807772

45、30A0 2.HPMIC ASSY (PCB SUB ASSY HPMIC)70280777240A070280777240A0NSP1.PCB TTL ASSY CPU7025HK14010137025HK1401023 2.CPU ASSY (PCB SUB ASSY CPU)70280777310D070280777310A0NSP1.PCB TTL ASSY AMP77025HK14010147025HK1401024 2.AMP7 ASSY (PCB SUB ASSY AMP7)70280777510107028077751010NSP1.PCB TTL ASSY AUDIO7025

46、HK14010157025HK1401025 2.AUDIO ASSY (PCB SUB ASSY AUDIO)70280778410407028077841010NSP1.PCB TTL ASSY SMPS7025HK14010167025HK1401026 2.SMPS ASSY (PCB SUB ASSY SMPS)702807336108B702807336106BNSP1.PCB TTL ASSY FHDMI7025HK14010177025HK1401027 2.FHDMI ASSY (PCB SUB ASSY FHDMI)70280778810107028077881010 2.

47、NETWORK MODULEAXX7293AXX72939VSX-1130-K56785678ABCDEF10VSX-1130-K1234ABCDEF12344. BLOCK DIAGRAM4.1 OVERALL WIRING DIAGRAMCP53P WIRE(NTC)CN3501ACN3004(S4)CN9501CN1802CP2009CP1CN3CN9502CN1CN7202A10P WIRE(+/-B, GND)2P WIRE(SPK OUT SB)CX102CP4054P WIRE7P WIRE9P WIRE(HP/MIC)CP403CX101CX100AC INCN3501BCN5

48、(S1)CN2CN5 3P WIRE(SPK OUT F)CN7202B 4P WIRE(SPK OUT C/S)CP4067P WIRE(SMPS 5.6V)MAIN TRANSD10SCN1801CN2111- When ordering service parts, be sure to refer to EXPLODED VIEWS and PARTS LIST or PCB PARTS LIST.- The mark found on some component parts indicates the importance of the safety factor of the p

49、art. Therefore, when replacing, be sure to use parts of identical designation.- : The power supply is shown with the marked box. BBB1/11-11/11DMAIN ASSY(VSX-1130-K/CUXESM: 70280778(VSX-90/CUXE: 7028077871010)COPTCO ASSY(70280777230A0)DBRIDGE A(VSX-1130-K(VSX-90/CUXITEMP ASSY(7028077816010)JFRONT ASS

50、Y(VSX-1130-K/CUXESM: 70280777210D0)(VSX-90/CUXE: 70280777210A0)LINSEL ASSY(70280777220A0)KHPMIC ASSY(70280777240A0)MSMPS ASSY(VSX-1130-K/CUXESM: 702807336108B)(VSX-90/CUXE: 702807336106B)11VSX-1130-K56785678ABCDEFFLSOCN601CN305CN314CN2103CN801CN920213P WIRE (AUDIO)KEY3KEY2KEY1CN30015P WIRECN301HDMI