Denon-AVR2309CI-avr-sch维修电路原理图.pdf

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1、132AVR-2308CI/AVR-888/AVR-2308/AVC-2308NOTE FOR SCHEMATIC DIAGRAMWARNING:Parts marked with this symbol z have critical characteris-tics.Use ONLY replacement parts recommended by the manufac-turer.CAUTION:Before returning the unit to the customer, make sure you make either (1) a leakage current check

2、 or (2) a line to chas-sis resistance check. If the leakage current exceeds 0.5 milli-amps, or if the resistance from chassis to either side of the power cord is less than 460 kohms, the unit is defective.WARNING:DO NOT return the unit to the customer until the problem is located and corrected.NOTIC

3、E:ALL RESISTANCE VALUES IN OHM. k=1,000 OHMM=1,000,000 OHMALL CAPACITANCE VALUES IN MICRO FARAD.P=MICRO-MICRO FARADEACH VOLTAGE AND CURRENT ARE MEASURED ATNO SIGNAL INPUT CONDITION.CIRCUIT AND PARTS ARE SUBJECT TO CHANGEWITHOUT PRIOR NOTICE.配線図z 印部品安全維持重要部品。従交換時必指定部品使用。注）(1) 指定抵抗値 、 、M M 示。(2) 指定値 F

4、、 F 示。(3) 各部電圧無信号値示。(4) 配線図基本配線図。改良等変更了承。RadioFans.CN 收音机爱 好者资料库Analog Audio SIGNAL LINEAnalog Audio SIGNAL LINEDigital Audio SIGNAL LINEDigital Audio SIGNAL LINEOpt Audio SIGNAL LINEDigital Audio SIGNAL LINE87654321ABCDEFAVR-2309CI / AVR-889SCHEMATIC DIAGRAMS (1/28)8U-310004 DIGITAL UNIT(1/10)sRadi

5、oFans.CN 收音机爱 好者资料库Digital Audio SIGNAL LINEDigital Audio SIGNAL LINE87654321ABCDEFAVR-2309CI / AVR-889SCHEMATIC DIAGRAMS (2/28)8U-310004 DIGITAL UNIT(2/10)s87654321ABCDEFAVR-2309CI / AVR-889SCHEMATIC DIAGRAMS (3/28)8U-310004 DIGITAL UNIT(3/10)sDigital Video SIGNAL LINEDigital Audio SIGNAL LINEHDMI/

6、TMDS SIGNAL LINESD1SD11SD2SD3SD9SD10SD4SD5SD6SD7SD887654321ABCDEFAVR-2309CI / AVR-889SCHEMATIC DIAGRAMS (4/28)8U-310004 DIGITAL UNIT(4/10)sDigital Video SIGNAL LINEDigital Audio SIGNAL LINESD1SD11SD2SD3SD9SD10SD4SD5SD6SD7SD887654321ABCDEFAVR-2309CI / AVR-889SCHEMATIC DIAGRAMS (5/28)8U-310004 DIGITAL

7、 UNIT(5/10)sDigital Video SIGNAL LINEDigital Audio SIGNAL LINEHDMI/TMDS SIGNAL LINESD1SD11SD2SD3SD9SD10SD4SD5SD6SD7SD887654321ABCDEFAVR-2309CI / AVR-889SCHEMATIC DIAGRAMS (6/28)8U-310004 DIGITAL UNIT(6/10)sDigital Video SIGNAL LINE87654321ABCDEFAVR-2309CI / AVR-889SCHEMATIC DIAGRAMS (7/28)8U-310004

8、DIGITAL UNIT(7/10)sS-Video-Y SIGNAL LINEVIDEO SIGNAL LINEDigital Video SIGNAL LINESD1SD11SD2SD3SD9SD10SD4SD5SD6SD7SD8COMPONENT-Y SIGNAL LINE87654321ABCDEFAVR-2309CI / AVR-889SCHEMATIC DIAGRAMS (8/28)8U-310004 DIGITAL UNIT(8/10)s87654321ABCDEFAVR-2309CI / AVR-889SCHEMATIC DIAGRAMS (9/28)8U-310004 DIG

9、ITAL UNIT(9/10)sHDMI/TMDS SIGNAL LINESD1SD11SD2SD3SD9SD10SD4SD5SD6SD7SD887654321ABCDEFAVR-2309CI / AVR-889SCHEMATIC DIAGRAMS (10/28)8U-310004 DIGITAL UNIT(10/10)sSD1SD11SD2SD3SD9SD10SD4SD5SD6SD7SD8Analog Audio SIGNAL LINEAnalog Audio SIGNAL LINE87654321ABCDEFAVR-2309CI / AVR-889SCHEMATIC DIAGRAMS (1

10、1/28)8U-210019 AUDIO UNITsS-Video-Y SIGNAL LINEVIDEO SIGNAL LINESD1SD11SD2SD3SD9SD10SD4SD5SD6SD7SD887654321ABCDEFAVR-2309CI / AVR-889SCHEMATIC DIAGRAMS (12/28)8U-210019-1 A.VIDEO UNIT(1/3)sS-Video-Y SIGNAL LINEVIDEO SIGNAL LINESD1SD11SD2SD3SD9SD10SD4SD5SD6SD7SD8COMPONENT-Y SIGNAL LINE87654321ABCDEFA

11、VR-2309CI / AVR-889SCHEMATIC DIAGRAMS (13/28)8U-210019-2 A.VIDEO UNIT(2/3)sSD1SD11SD2SD3SD9SD10SD4SD5SD6SD7SD8COMPONENT-Y SIGNAL LINE87654321ABCDEFAVR-2309CI / AVR-889SCHEMATIC DIAGRAMS (14/28)8U-210019-2 A.VIDEO UNIT(3/3)s87654321ABCDEFAVR-2309CI / AVR-889SCHEMATIC DIAGRAMS (15/28)8U-210019-3 SIRIU

12、S/CD UNIT8U-210019-4 STANDBY POWER UNITs87654321ABCDEFAVR-2309CI / AVR-889SCHEMATIC DIAGRAMS (16/28)8U-110033-1 FLD UNIT8U-110033-2 FUNC UNIT8U-110033-8 P.SW UNIT8U-110033-128U-110033-138U-110033-14sAnalog Audio SIGNAL LINE87654321ABCDEFAVR-2309CI / AVR-889SCHEMATIC DIAGRAMS (17/28)8U-110033-3 FRONT

13、 IN UNIT8U-110033-4 REMOTE/iPOD UNIT8U-110033-10 FFC LOCK UNIT8U-110033-11 EARTH UNITFOR AVR-2309CIE3s87654321ABCDEFAVR-2309CI / AVR-889SCHEMATIC DIAGRAMS (18/28)8U-110033-3 FRONT IN UNIT8U-110033-4 REMOTE/iPOD UNIT8U-110033-10 FFC LOCK UNIT8U-110033-11 EARTH UNITFOR AVR-889E3sS-Video-Y SIGNAL LINEV

14、IDEO SIGNAL LINEOpt. Audio SIGNAL LINESD1SD11SD2SD3SD9SD10SD4SD5SD6SD7SD8COMPONENT-Y SIGNAL LINE87654321ABCDEFAVR-2309CI / AVR-889SCHEMATIC DIAGRAMS (19/28)8U-110033-5 DIGITAL I/O UNIT8U-110033-6 V/D JOINT UNIT8U-110033-7 uCON CONNECT UNITs87654321ABCDEFAVR-2309CI / AVR-889SCHEMATIC DIAGRAMS (20/28)

15、8U-110041-1 REG UNIT8U-110041-9 LIMIT CONNECT UNIT8U-110041-10 V POWER JUNCTION UNIT? (AVR-889 only)8U-110041-11 VPJ F UNIT (AVR-889 only)8U-110041-12 VPJ R UNIT (AVR-889 only)sAnalog Audio SIGNAL LINE87654321ABCDEFAVR-2309CI / AVR-889SCHEMATIC DIAGRAMS (21/28)8U-11041-6 PRE AMP UNITsAnalog Audio SI

16、GNAL LINEAnalog Audio SIGNAL LINE87654321ABCDEFAVR-2309CI / AVR-889SCHEMATIC DIAGRAMS (22/28)8U-11041-7 AUDIO CONNECT UNIT8U-11041-8 AUDIO LIMIT UNITsAnalog Audio SIGNAL LINE87654321ABCDEFAVR-2309CI / AVR-889SCHEMATIC DIAGRAMS (23/28)8U-110030 POWER AMP UNIT(1/2)8U-110030-11 HOLD UNITsAnalog Audio S

17、IGNAL LINE87654321ABCDEFAVR-2309CI / AVR-889SCHEMATIC DIAGRAMS (24/28)8U-110030 POWER AMP UNIT(2/2)8U-110030-10 REG CONNECT UNITsAnalog Audio SIGNAL LINE87654321ABCDEFAVR-2309CI / AVR-889SCHEMATIC DIAGRAMS (25/28)8U-110031-1 MAIN CPU UNIT(1/2)FOR AVR-2309CIsAnalog Audio SIGNAL LINE87654321ABCDEFAVR-

18、2309CI / AVR-889SCHEMATIC DIAGRAMS (26/28)8U-110031-1 MAIN CPU UNIT(1/2)FOR AVR-889s87654321ABCDEFAVR-2309CI / AVR-889SCHEMATIC DIAGRAMS (27/28)8U-110031-1 MAIN CPU UNIT(2/2)s87654321ABCDEFAVR-2309CI / AVR-889SCHEMATIC DIAGRAMS (28/28)8U-110031-2 POWER UNIT8U-110031-3 PRIM/CPU SUPPLY UNIT8U-110031-4 uCON JUNCTION UNIT8U-110031-5 E2 OUTLET UNIT (E2 only)s