Denon-AVR2309CI-avr-sch维修电路原理图.pdf

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1、132 AVR-2308CI/AVR-888/AVR-2308/AVC-2308 NOTE FOR SCHEMATIC DIAGRAM WARNING: 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 curr

2、ent check 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 co

3、rrected. NOTICE: ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD EACH VOLTAGE AND CURRENT ARE MEASURED AT NO SIGNAL INPUT CONDITION. CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT 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） (

4、1) 指定抵抗値 、 、M M 示 。 (2) 指定値 F、 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 LINE Analog Audio SIGNAL LINE Digital Audio SIGNAL LINE Digital Audio SIGNAL LINE Opt Audio SIGNAL LINE Digital Audio SIGNAL LINE 87654321 A B C D E F AVR-2309CI / AVR-889 SCHEMATIC

5、DIAGRAMS (1/28) 8U-310004 DIGITAL UNIT(1/10) s RadioFans.CN 收音机爱 好者资料库 Digital Audio SIGNAL LINE Digital Audio SIGNAL LINE 87654321 A B C D E F AVR-2309CI / AVR-889 SCHEMATIC DIAGRAMS (2/28) 8U-310004 DIGITAL UNIT(2/10) s 87654321 A B C D E F AVR-2309CI / AVR-889 SCHEMATIC DIAGRAMS (3/28) 8U-310004

6、DIGITAL UNIT(3/10) s Digital Video SIGNAL LINE Digital Audio SIGNAL LINE HDMI/TMDS SIGNAL LINE SD1 SD11 SD2 SD3 SD9 SD10 SD4 SD5 SD6 SD7 SD8 87654321 A B C D E F AVR-2309CI / AVR-889 SCHEMATIC DIAGRAMS (4/28) 8U-310004 DIGITAL UNIT(4/10) s Digital Video SIGNAL LINE Digital Audio SIGNAL LINE SD1 SD11

7、 SD2 SD3 SD9 SD10 SD4 SD5 SD6 SD7 SD8 87654321 A B C D E F AVR-2309CI / AVR-889 SCHEMATIC DIAGRAMS (5/28) 8U-310004 DIGITAL UNIT(5/10) s Digital Video SIGNAL LINE Digital Audio SIGNAL LINE HDMI/TMDS SIGNAL LINE SD1 SD11 SD2 SD3 SD9 SD10 SD4 SD5 SD6 SD7 SD8 87654321 A B C D E F AVR-2309CI / AVR-889 S

8、CHEMATIC DIAGRAMS (6/28) 8U-310004 DIGITAL UNIT(6/10) s Digital Video SIGNAL LINE 87654321 A B C D E F AVR-2309CI / AVR-889 SCHEMATIC DIAGRAMS (7/28) 8U-310004 DIGITAL UNIT(7/10) s S-Video-Y SIGNAL LINE VIDEO SIGNAL LINE Digital Video SIGNAL LINE SD1 SD11 SD2 SD3 SD9 SD10 SD4 SD5 SD6 SD7 SD8 COMPONE

9、NT-Y SIGNAL LINE 87654321 A B C D E F AVR-2309CI / AVR-889 SCHEMATIC DIAGRAMS (8/28) 8U-310004 DIGITAL UNIT(8/10) s 87654321 A B C D E F AVR-2309CI / AVR-889 SCHEMATIC DIAGRAMS (9/28) 8U-310004 DIGITAL UNIT(9/10) s HDMI/TMDS SIGNAL LINE SD1 SD11 SD2 SD3 SD9 SD10 SD4 SD5 SD6 SD7 SD8 87654321 A B C D

10、E F AVR-2309CI / AVR-889 SCHEMATIC DIAGRAMS (10/28) 8U-310004 DIGITAL UNIT(10/10) s SD1 SD11 SD2 SD3 SD9 SD10 SD4 SD5 SD6 SD7 SD8 Analog Audio SIGNAL LINE Analog Audio SIGNAL LINE 87654321 A B C D E F AVR-2309CI / AVR-889 SCHEMATIC DIAGRAMS (11/28) 8U-210019 AUDIO UNIT s S-Video-Y SIGNAL LINE VIDEO

11、SIGNAL LINE SD1 SD11 SD2 SD3 SD9 SD10 SD4 SD5 SD6 SD7 SD8 87654321 A B C D E F AVR-2309CI / AVR-889 SCHEMATIC DIAGRAMS (12/28) 8U-210019-1 A.VIDEO UNIT(1/3) s S-Video-Y SIGNAL LINE VIDEO SIGNAL LINE SD1 SD11 SD2 SD3 SD9 SD10 SD4 SD5 SD6 SD7 SD8 COMPONENT-Y SIGNAL LINE 87654321 A B C D E F AVR-2309CI

12、 / AVR-889 SCHEMATIC DIAGRAMS (13/28) 8U-210019-2 A.VIDEO UNIT(2/3) s SD1 SD11 SD2 SD3 SD9 SD10 SD4 SD5 SD6 SD7 SD8 COMPONENT-Y SIGNAL LINE 87654321 A B C D E F AVR-2309CI / AVR-889 SCHEMATIC DIAGRAMS (14/28) 8U-210019-2 A.VIDEO UNIT(3/3) s 87654321 A B C D E F AVR-2309CI / AVR-889 SCHEMATIC DIAGRAM

13、S (15/28) 8U-210019-3 SIRIUS/CD UNIT 8U-210019-4 STANDBY POWER UNIT s 87654321 A B C D E F AVR-2309CI / AVR-889 SCHEMATIC DIAGRAMS (16/28) 8U-110033-1 FLD UNIT 8U-110033-2 FUNC UNIT 8U-110033-8 P.SW UNIT 8U-110033-12 8U-110033-13 8U-110033-14 s Analog Audio SIGNAL LINE 87654321 A B C D E F AVR-2309C

14、I / AVR-889 SCHEMATIC DIAGRAMS (17/28) 8U-110033-3 FRONT IN UNIT 8U-110033-4 REMOTE/iPOD UNIT 8U-110033-10 FFC LOCK UNIT 8U-110033-11 EARTH UNIT FOR AVR-2309CIE3 s 87654321 A B C D E F AVR-2309CI / AVR-889 SCHEMATIC DIAGRAMS (18/28) 8U-110033-3 FRONT IN UNIT 8U-110033-4 REMOTE/iPOD UNIT 8U-110033-10

15、 FFC LOCK UNIT 8U-110033-11 EARTH UNIT FOR AVR-889E3 s S-Video-Y SIGNAL LINE VIDEO SIGNAL LINE Opt. Audio SIGNAL LINE SD1 SD11 SD2 SD3 SD9 SD10 SD4 SD5 SD6 SD7 SD8 COMPONENT-Y SIGNAL LINE 87654321 A B C D E F AVR-2309CI / AVR-889 SCHEMATIC DIAGRAMS (19/28) 8U-110033-5 DIGITAL I/O UNIT 8U-110033-6 V/

16、D JOINT UNIT 8U-110033-7 uCON CONNECT UNIT s 87654321 A B C D E F AVR-2309CI / AVR-889 SCHEMATIC DIAGRAMS (20/28) 8U-110041-1 REG UNIT 8U-110041-9 LIMIT CONNECT UNIT 8U-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) s An

17、alog Audio SIGNAL LINE 87654321 A B C D E F AVR-2309CI / AVR-889 SCHEMATIC DIAGRAMS (21/28) 8U-11041-6 PRE AMP UNIT s Analog Audio SIGNAL LINE Analog Audio SIGNAL LINE 87654321 A B C D E F AVR-2309CI / AVR-889 SCHEMATIC DIAGRAMS (22/28) 8U-11041-7 AUDIO CONNECT UNIT 8U-11041-8 AUDIO LIMIT UNIT s Ana

18、log Audio SIGNAL LINE 87654321 A B C D E F AVR-2309CI / AVR-889 SCHEMATIC DIAGRAMS (23/28) 8U-110030 POWER AMP UNIT(1/2) 8U-110030-11 HOLD UNIT s Analog Audio SIGNAL LINE 87654321 A B C D E F AVR-2309CI / AVR-889 SCHEMATIC DIAGRAMS (24/28) 8U-110030 POWER AMP UNIT(2/2) 8U-110030-10 REG CONNECT UNIT

19、s Analog Audio SIGNAL LINE 87654321 A B C D E F AVR-2309CI / AVR-889 SCHEMATIC DIAGRAMS (25/28) 8U-110031-1 MAIN CPU UNIT(1/2) FOR AVR-2309CI s Analog Audio SIGNAL LINE 87654321 A B C D E F AVR-2309CI / AVR-889 SCHEMATIC DIAGRAMS (26/28) 8U-110031-1 MAIN CPU UNIT(1/2) FOR AVR-889 s 87654321 A B C D E F AVR-2309CI / AVR-889 SCHEMATIC DIAGRAMS (27/28) 8U-110031-1 MAIN CPU UNIT(2/2) s 87654321 A B C D E F AVR-2309CI / AVR-889 SCHEMATIC DIAGRAMS (28/28) 8U-110031-2 POWER UNIT 8U-110031-3 PRIM/CPU SUPPLY UNIT 8U-110031-4 uCON JUNCTION UNIT 8U-110031-5 E2 OUTLET UNIT (E2 only) s