Pioneer-VSX80-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, 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

2、Road, #04-01, Singapore 159936 PIONEER CORPORATION2014 2014 Printed in Japan VSX-1124-K RRV4527 AV Receiver VSX-1124-K VSX-1129-K VSX-80 VSA-1124 THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). THIS SERVICE MANUAL SHOULD BE USED TOGETHER WITH THE FOLLOWING MANUAL(S). ModelTypePower

3、RequirementRemarks VSX-1124-KCUXESMAC 120 V VSX-1129-KCUXEAC 120 V VSX-80CUXEAC 120 V VSA-1124JXEAC 100 V ModelOrder No.Remarks VSX-1124-K, VSX-1129-K, VSX-80RRV4521BLOCK DIAGRAM, EXPLODED VIEWS AND PARTS LIST etc. K-MZV JUNE RadioFans.CN 收音机爱好者资料库 2VSX-1124-K 1234 A B C D E F 1234 SAFETY INFORMATI

4、ON WARNING This product may contain a chemical known to the State of California to cause cancer, or birth defects or other reproductive harm. Health 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

5、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 tryi

6、ng 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, etc.) by

7、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 Hz outlet

8、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 mechanical

9、 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 safety c

10、haracteristics 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 as the P

11、IONEER 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 Manual.

12、A subscription to, or additional copies of, PIONEER Service Manual may be obtained at a nominal charge from PIONEER. Leakage current tester Reading should not be above 0.5 mA Device under test Test all exposed metal surfaces Also test with plug reversed (Using AC adapter plug as required) Earth grou

13、nd AC Leakage Test (FOR USA MODEL ONLY) RadioFans.CN 收音机爱好者资料库 3VSX-1124-K 5678 5678 A B C D E F CONTENTS SAFETY INFORMATION.2 10. SCHEMATIC DIAGRAM.4 10.1 OVERALL WIRING DIAGRAM .4 10.2 MAIN and TEMP ASSYS.6 10.3 DMAIN ASSY (1/11) .8 10.4 DMAIN ASSY (2/11) .10 10.5 DMAIN ASSY (3/11) .12 10.6 DMAIN

14、 ASSY (4/11) .14 10.7 DMAIN ASSY (5/11) .16 10.8 DMAIN ASSY (6/11) .18 10.9 DMAIN ASSY (7/11) .20 10.10 DMAIN ASSY (8/11).22 10.11 DMAIN ASSY (9/11).24 10.12 DMAIN ASSY (10/11).26 10.13 DMAIN ASSY (11/11).28 10.14 OPTCO ASSY .32 10.15 BRIDG ASSY.34 10.16 VIDEO ASSY.36 10.17 BT and BT-CNT ASSYS.38 10

15、.18 AUDIO ASSY.40 10.19 CPU ASSY.42 10.20 AMP7 ASSY (1/2).44 10.21 AMP7 ASSY (2/2).46 10.22 FHDMI ASSY.48 10.23 INSEL, FRONT and HPMIC ASSYS .50 10.24 SMPS ASSY.52 11. PCB CONNECTION DIAGRAM.54 11.1 MAIN and TEMP ASSYS.54 11.2 DMAIN ASSY.58 11.3 OPTCO ASSY .62 11.4 BRIDG ASSY.63 11.5 VIDEO ASSY.64 1

16、1.6 BT and BT-CNT ASSYS.65 11.7 AUDIO ASSY.66 11.8 CPU ASSY.68 11.9 AMP7 ASSY .72 11.10 FHDMI, INSEL, FRONT and HPMIC ASSYS.74 11.11 SMPS ASSY.78 12. PCB PARTS LIST.80 RadioFans.CN 收音机爱好者资料库 4VSX-1124-K 1234 A B C D E F 1234 10. SCHEMATIC DIAGRAM 10.1 OVERALL WIRING DIAGRAM D OPTCO ASSY (VSX-1124-K

17、, VSX1129-K, VSX-80: 7028074724010) (VSA-1124: 7028074724020) P SMPS ASSY (VSX-1124-K, VSX-1129-K: 702807336108A) (VSX-80: 702807336106A) (VSA-1124: 702807336109A) G BT ASSY (70280732110L0) H BT-CNT ASSY AMP7 A (VSX-11 (VSA-11 K L FHDMI ASSY (VSX-1124-K, VSX1129-K, VSX-80: 702807458 (VSA-1124: 70280

18、74581080) N FRONT ASSY (VSX-1124-K, VSX-1129-K: 7028074721030) (VSX-80: 7028074721010) (VSA-1124: 7028074721060) O M HPMIC ASSY (VSX-1124-K, VSX1129-K, VSX-80: 7028074722010) (VSA-1124:7028074722020) INSEL ASSY (VSX-1124-K, VSX-1129-K, VSA-1124: 7028074723020) (VSX-80: 7028074723010) E BRIDG ASSY (V

19、SX-1124-K, VSX1129-K, VSX-80 7028074712010) (VSA-1124: 7028074712030) DMAIN ASSY (VSX-1124-K, VSX1129-K, VSX-80: 7028074771010) (VSA-1124: 7028074771030) CCC1/11 -11/11 CN3004 CP2009 CN1802CN9501 CP1 CN3CN1 CN7202B CN7202A 10P WIRE(+/-B, GND) 2P WIRE(SPK OUT SB) CX102 CP405 CP3501B 6P WIRE CP3501A 7

20、P WIRE 9P WIRE(HP/MIC) CP403 CX101 CX100 AC CORD (S4) (S1) CN2CN5 3P WIRE (SPK OUT F) 4P WIRE (SPK OUT C/S) 4P WIRE(H/P) CN6 3P WIRE(NTC) CP5 (S1) CP406 7P WIRE(SMPS 5.6V) MAIN TRANS CP601 CP7 CP603 CP603 CN1801 CN2111 CN1504 25P27P CN2114 13P 11P A 1. OPT_IN 2. V+3.3V 3. GNDD 4. COAX_IN 5. GNDD 6.

21、NC 6. OPT_IN 5. V+3.3V 4. GNDD 3. COAX_IN 2. GNDD 1. NC D10SB - 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 part. Therefore, when replacing, be sure to

22、use parts of identical designation. - : The power supply is shown with the marked box. B TEMP ASSY (VSX-1124-K, VSX1129-K, VSX-80: 7028074717010) (VSA-1124: 7028074717020) RadioFans.CN 收音机爱好者资料库 5VSX-1124-K 5678 5678 A B C D E F Y 32110L0) H BT-CNT ASSY (7028074716010) I AUDIO ASSY (VSX-1124-K, VSX

23、1129-K, VSX-80: 7028074741010) (VSA-1124: 7028074741030) F VIDEO ASSY (VSX-1124-K, VSX-1129-K: 7028074732030) (VSX-80: 7028074732010) (VSA-1124: 7028074732020) AMP7 ASSY (VSX-1124-K, VSX1129-K, VSX-80: 7028074751010) (VSA-1124: 7028074751040) KKK1/2,2/2 X-80: 7028074581040) 0) J CPU ASSY (VSX-1124-K

24、: 7028074731030) (VSX-1129-K: 7028074731040) (VSX-80: 7028074731010) (VSA-1124: 7028074731050) X1129-K, VSX-80: ) 074712030) TUNER PACK CN601 CN314 CP3601 CN801 13P WIRE (AUDIO) CN3001 CN305 CN301 HDMI CABLE CN308 6P F_USB VCC WIRE (S2) CP3 5P WIRE(USB)_SHLD CN404 (S3) CP2 CN5 3P WIRE (SPK OUT F) CN

25、803 CP3002 JACK8203 5P WIRE(USB)_SHLD 35P WIRE(ROKU)_SHLD CP401 3P WIRE CN9502 4P WIRE(H/P) 7805 27P FFC CARD CABLE 39P FFC CARD CABLE(FRONT) HDMI CABLE CP404 CP3603 3P WIRE(F-USB/HDMI) CN9202 78127912 6P F_USB VCC WIRE CN902 CP10 CN313 CP20 CN2203 CP14 CN2107 CP15 CP19 CP24 CP601 CP7 CP603 504 25P

26、39P6P 114 CP17 CP19 13P 13P 15P 15P23P 7P9P11P15P 5P 13P 23P25P CN312 CP12 CN311 CP14 CN310 CP21 CN607 JA9620 CN302 CN902 CN303 CN2103 MAIN ASSY (VSX-1124-K, VSX-1129-K: 7028074711030) (VSX-80: 7028074711010) (VSA-1124: 7028074711040) A D10SB60 1. V+6R3_ROKU 2. GNDD 3. SHIELD EXCEPT VSA-1124 RadioFa

27、ns.CN 收音机爱好者资料库 6VSX-1124-K 1234 A B C D E F 1234 10.2 MAIN and TEMP ASSYS FV C4 47N(EB)-100V R45 4K7 SBV A+12V C14 15N(EB)-100V L4SP-2507 R11 10(1) SUV L6 SP-2507 FBRL C126 - SBV SBRL SUV GND 2PWIRE TOCHASSIS AGND C77 - DLXE EXCEPT 10000/25 10000/16 C13 - ACWP DGND2 C18 - C106 - D14 - D16- R75 - A

28、GND A+12V AGND V+5V CHASSIS EXCEPT18K R85,R93 BT_L BT_R GND R671K R42 0R22(1) C83 47N(EB)-100V R41 0R22(1) GND CHASSIS C79 47N(EB)-100V C65 100N(R)-250V C61 100N(EB)-100V C1 47N(EB)-100V D12 1N4007 D13 1N4007 D101N4007 D11 1N4007 D19 LBAS16HT1G C78 - C67 100N(R)-250V R8 10(2) RLY2 JZC-42F C2 - - C5

29、C85C84 C104 10N-K Q18 - 10000/16(16*35.5) C76 CHASSIS GND R36 47K(1/4) R10 10(2) C9 47N(EB)-100VCV FILM CAP FILM CAP GND/2PWIRE R14 10(2)10(2) R12 C17 47N(EB)-100V RLY4 JZC-42F - C10 TOCHASSIS D15- IC2 KIA7912PI TOCHASSIS IC1 KIA7812API D18- CN2 R16 10(2) C22 47N(EB)-100V RLY5 JZC-42F C23 - C16 15N(

30、EB)-100V D28 RB551V-30TE-17 C94 - TOCHASSIS R18 10(2) RLY6 JZC-42F C20 - C21 15N(EB)-100V C108- A-12V V+5V C53 100/25(6.3*11) R95 0-1608 R92 0-1608 Q13 RT1N237C GNDA TUNER R88 0 TEST POINT DLXE20K Q12 RT1N237C CHASSIS R69 - C118 - C119 - R78 - C11410N-K C115 4N7-K R701K FROM MAIN TRANS 132 CP3 5267-03A 312 CP1 35328-0360 C82 47N(EB)-100V C81 47N(EB)-100V 1000P JP83 C66 100N(R)-250V C64 100N(EB)-100V R25 5R6(1) R32 JUMPER L1SP-2507 R510(1) D20 - C68 100N(R)-250V R48 - R7 10(1) L2SP-2507 C6 15N(EB)-100V C3