Cambridge-650R-av-sm维修电路原理图.pdf

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1、 Gallery Court Hankey Place London SE1 4BB UK Tel: +44 (0)20 7940 2200 Fax: +44 (0)20 7940 2233 650R Issue Date: February 2010 _ SERVICE MANUAL _ SPECIFICATIONS: Azur650R7.1HDMI1.3AVR HDMI Switching 1.3c, 3 inputs 1 output Analogue video up-conversion transcode any analogue format upwards to the oth

2、er analogue formats and to HDMI HDTV capable via component video or HDMI/DVI Decoding formats: LPCM, Dolby Digital / Dolby Digital EX, DTS / DTS ES Matrix/Discrete, PLII/PLIIx, DTS Neo:6, Dolby True HD, Dolby Digital Plus, DTS-HD Master Audio, DTS-HD High Resolution Audio, Multi-channel PCM. All in

3、5.1/6.1 or 7.1 variants 32-bit DSPs, 24/192 capable DACS Post processed Dolby / DTS modes (convert 5.1 to 7.1) Post process 5.1 or 6.1 formats with PLIIX or Neo:6 to 7.1 On-Screen Display (OSD) Available via composite video, S-video, component video and HDMI Separate stereo DAC for left/right from s

4、urround channel codec Audio Inputs: 8 line analogue, tuner (FM/AM), 7.1 analogue input, 5 digital coaxial, 6 digital optical Video Inputs: 5 composite, 5 s-video, 3 component video, 3 HDMI Audio Outputs: 7 amplified speaker outputs, 7.1 preamp outputs Video Outputs: 1 composite, 1 s-video, 1 compone

5、nt video, 1 HDMI Recording Audio outputs: 2 line level analogue, 2 digital coaxial, 2 digital optical Recording Video Outputs: 1 composite, 1 s-video Other Connections 1 1/4 / 6.35mm headphone output, Control bus input/output, 1 IR emitter In, 1 RS232C, 1 IEC type mains inlet 1 RadioFans.CN 收音机爱 好者资

6、料库 Gallery Court Hankey Place London SE1 4BB UK Tel: +44 (0)20 7940 2200 Fax: +44 (0)20 7940 2233 Incognito Ready 2 Incognito keypad outputs (2nd/3rd Zone), 3 IR emitter outputs, 2 composite video outputs (2nd/3rd Zone), 1 external power supply input 24VDC Audio split mode Watch and listen to differ

7、ent sources Bi-amp mode Bi-amplify front left/right speakers when in a 5.1 set- up Full function aluminium face Azur Navigator remote Audio: Power Output: 7 x 100 watts rms per channel, 8 ohms (all 7 channels driven) 2 x 120 watts rms per channel, 8 ohms (two channels driven) THD: 0.006% 1kHz Crosst

8、alk: 90dB A weighted Audio input impedance/sensitivity 47kOhms/175mV or greater Digital input impedance: 75ohms (coaxial/SPDIF) Tone Controls: Bass +/-10dB 100Hz Treble +/-10dB 10Hz Tuner: FM mode / RDS 87.5-108MHz, 75 ohm coaxial aerial AM mode 522-1629Hz, 300 ohm loop aerial General Quiescent powe

9、r consumption: 70w Max. Power Consumption: 1400w Dimensions (H x W x D): 150 (inc feet) x 430 x 420 (inc volume knob and speaker terminals) mm (5.9 x 16.9 x 16.5 inches) Weight: 15kg (33lbs) 2 RadioFans.CN 收音机爱 好者资料库 TABLE OF CONTENTS Specifi cations_ 1 - 2 Table of Contents_ 3 - 4 Safety Instructio

10、ns_ 5 - 6 Front Panel Controls_ 7 Rear Panel Connections_8 Remote Control_ 9 Block Diagram_10 ABUS PCB_ 11 AMP PCB_ 12 AV3 PCB_13 Connect 1 PCB_14 Connect 2 and Video PCB_ 15 - 16 Decoder PCB_ 17 - 18 Decoder Shield PCB_19 Fuse, Speaker and RS232 PCB_20 Optical and Coax PCB_ 21 PAMP 1 2) This device

11、 must accept any interference, including interference that may cause undesired operation. Manufactured in an ISO9001 approved facility Component 7.1 Preamp Out 1 1 2 3 4 6 5 8910 11 12 13 14 15 16 2 3 4 5 6 7 14 15 8 9 10 11 12 13 6 7 16 ENGLISH 8 Remote control Mute Mutes the audio on the AV Receiv

12、er. Press again to cancel mute. Volume Increase or decrease the volume of the AV receiver output. Also used as up/down in the OSD setup menus. Tune / Left = 174AC00SC NAND gates IC5 1007 4000 1928 1KA7812 TO-220 IC3 1019 7812 0800 1LTV817A TO-220 IC4 1022 8170 7012 2NJM2068M SOP8IC1 IC2 1031 2068 01

13、00 32SA1331 SC-59 Q4 Q5 Q6 1111 3310 4100 32SC3361 SC-59 Q1 Q2 Q3 1133 3610 6100 11N4004 Diode D1 1360 7400 4004 21N4148 SMD Diode D2 D3 1310 4414 8000 2BZX79C2V7(2.7V) Zener Diodes D4 D5 1300 2700 0000 2SIR-563ST3F Infrared light emitting diode D6 D7 1330 0563 0000 1AV2-8.4-14/EC RCA Pin JACK JK1 2

14、910 2321 1135 4CKX3.5-12A 3.5mm DC JACK JK6 JK7 JK8 JK9 2801 1335 1203 1DS-210B 6mm DC JACK JK4 2808 2321 0000 1RCA-207E RCA Pin JACK JK5 2980 0513 5201 2RJ45 MODULAR JACK JK2 JK3 2807 0345 0000 2RLD30P110U RESETTABLE FUSES PTC1 PTC2 1611 7110 0001 2KS-803LM Remote Sensor RF1 RF2 1304 0008 0301 111P

15、 PLUG TO HOUSING 2468#2611C 2.0 L=120mmCN1 3311 0504 0123 110/ 2W R23 2401 0621 0015 147/ 1/8W5%R36 2401 0224 7011 20 5%-0603 R49 R50 2401 1220 0003 12.25%-0603 R38 2401 1222 2903 7475%-0603 R4 R10 R11 R12 R37 R51 R57 2401 1224 7003 2685%-0603 R28 R29 2401 1226 8003 61005%-0603 R30 R31 R32 R33 R34 R

16、35 2401 1221 0103 22205%-0603 R41 R45 2401 1222 2103 14705%-0603 R46 2401 1224 7103 11K 5%-0603 R52 2401 1221 0203 104K75%-0603 R1 R2 R3 R5 R6 R7 R8 R9 R13 R542401 1224 7203 46K85%-0603 R16 R20 R21 R22 2401 1226 8203 1110K5%-0603 R14 R25 R26 R27 R40 R42 R47 R48 2401 1221 0303 R53 R55 R56 122K5%-0603

17、 R24 2401 1222 2303 327K5%-0603 R39 R43 R44 2401 1222 7303 468K5%-0603 R15 R17 R18 R19 2401 1226 8303 412PF/50V 5%-0603 C6 C7 C8 C9 2103 5120 0130 547PF/50V 5%-0603 C12 C13 C14 C15 C24 2103 5470 0130 2100PF/50V 5%-0603 C25 C26 2103 5101 0130 90.1UF/50V 5%-0603 C2 C3 C4 C5 C27 C28 C29 C30 C32 2156 10

18、40 0130 31UF/50V 5%-0603 C22 C23 C77 2115 6105 0130 4100UF/16V-E.CAP C1 C33 C34 C39 2311 0310 1015 710U/25V-E.CAPC10 C11 C31 C35 C36 C37 C38 2310 0411 1105 410U/35V(NP)-E.CAP C16 C17 C18 C19 2310 0510 1019 1220UF/35V-E.CAP C20 2321 0510 1015 10.1UF/50V C21 2115 6104 0123 AMP_PCB.Bom P/N:0088-1001-00

19、00 Used Part Type Designator Description Part number = = = = ,= 1AMS1085CT REGULATOR IC1 1001 1085 0800 1LM393M IC2 1000 3930 4313 3NJM2068M IC3 IC4 IC5 1031 2068 1300 Parts Table 650R Service Manual61 12SA970 Q14 1110 9700 0162 22SA1015 TO-92 Q11 Q19 Q38 1111 0150 0172 72SA1837A-Y Q7 Q28 Q44 Q58 Q5

20、9 Q70 Q79 1111 8370 0000 72SA1943 Q9 Q31 Q49 Q61 Q62 Q72 Q81 1111 9430 0150 12SC1815 TO-92 Q1 1131 8150 0172 12SC2120 TO-92 Q22 1132 1200 0162 22SC2235 TO-92MOD Q4 Q16 1132 2350 0162 62SC2458 TO-92 Q12 Q13 Q15 Q17 Q20 Q87 1132 4580 0172 52SC2878 TO-92 Q2 Q3 Q5 Q18 Q86 1132 8780 0112 72SC4793A-Y Q8 Q

21、29 Q30 Q45 Q60 Q71 Q80 1134 7930 0000 72SC5200 Q10 Q32 Q33 Q48 Q63 Q82 Q84 1135 2000 0150 72SD1953 Q6 Q26 Q27 Q43 Q57 Q69 Q78 1141 9530 0400 1TIP31CL Q85 1110 0310 6000 11N4001 D25 1360 1400 1000 71N4001 D24 D27 D39 D40 D44 D8 D9 1360 1400 1005 251N4148 D1 D2 D3 D4 D5 D6 D7 D10 D11 1310 1414 8000 D1

22、2 D13 D14 D15 D16 D17 D18 D19 D20 D21 D22 D23 D26 D28 D31 D45 11N4570(27V) Zener Diodes DW42 1302 7003 0200 11N4742A(12V) Zener Diodes DW15 1360 5474 2002 146A3(5.6V) Zener Diodes DW1 DW2 DW3 DW4 DW5 DW6 DW7 DW8 1300 5552 0000 DW9 DW10 DW11 DW12 DW13 DW14 16C2(4.2V) Zener Diodes DW41 1302 0632 1200

23、1HJR1-2C L-12V RELAY K5 4712 2000 1207 4JZC-42F RELAY K3 K4 K1 K2 4712 0000 4203 1MB252 BRIDGE RECTIFIER BL1 1360 7025 2000 2AV4-8.4-13/EC RCA Pin JACK JK5 JK6 2910 4011 0505 1AV6-8.4-13/EC RCA Pin JACK JK4 2910 6011 2025 102DSB282J Resistance SENSOR RT1 1609 0002 8225 1A9225 M12S DC12V 0.24A L=120m

24、m 2P2.5 SOCKET 9105 2518 7241 1A7025L12S(0.15A) L=150mm 2P2.5 SOCKET9101 2517 3271 70.5UH L1 L2 L3 L4 L5 L6 L7 1881 6050 0000 2T20AL 250V FH1 FH2 1601 6200 0001 4FUSE HOLDER1600 0001 0000 1VED：L1.8m BK VDE H05 W-F 2X1.0 CO-006/CO-0133701 1046 0122 1（BS）:L1.8m BK VDE H45 W-F 2X1.0 CO-401/CO-0133701 1

25、046 0123 1Main power Transformer 230V 50Hz4009 1015 0004 Main power Transformer 120V 60Hz4009 1011 0000 1Standby Transformer 230V 50Hz 4070 1285 0001 Standby Transformer 120V 60Hz 4070 1281 0001 12*2P2.0(180) Twin-Row Socket CN2 3107 0402 6002 12*3P2.0(180) Twin-Row Socket CN19 3107 0403 6602 12*6P2

26、.0(180) Twin-Row Socket CN25 3100 0906 6062 62*8P2.0(180) Twin-Row Socket CN26 CN27 CN28 CN29 CN30 CN32 3107 0408 6662 12*10P2.0(180) Twin-Row Socket CN31 3100 0412 6000 22*11P2.0(180) Twin-Row Socket CN33 CN34 3113 0411 6662 12*21P2.0(180) Twin-Row Socket CN18 3100 0921 6062 24P2.0mm SOCKET CN9 CN1

27、7 3100 4040 0200 15P2.0mm SOCKET CN5 3100 4050 0200 22P2.5mm SOCKET CN3 CN22 3100 5020 0200 16P2.5mm SOCKET CN1 3100 5060 0200 16P3.96mm SOCKET CN4 3101 0606 0050 70.22/5W Cement Resistance R24 R83 R84 R129 R161 R195 R222 2405 1022 2800 12.4K/3W R229 2414 0722 4213 212K5% 2W R10 R11 2401 0752 2313 1

28、0.225% 1W FUSE Resistance R235 2406 0522 2812 12.25% 1W FUSE Resistance R234 2410 0522 2912 1105% 1W R42 2401 0521 0012 Parts Table 650R Service Manual62 21.2K5% 1W R17 R18 2401 0521 2211 144.7/0.5W R21 R23 R78 R79 R82 R125 R128 2401 0424 7911 R157R159 R160 R192 R193 R219 R221 115% 1/4W FUSE Resista

29、nce R19 2401 0321 0911 7105% 1/4W R25 R85 R130 R162 R163 R196 R223 2401 0321 0011 16805% 1/4W R241 2401 0326 8111 11K2 1% 1/8W R72 2402 0211 2211 13K31% 1/8W R73 2402 0213 3211 21005% 1/8W R239 R240 2401 0221 0111 32205% 1/8W R4 R5 R70 2401 0222 2111 72705% 1/2W R22 R80 R81 R127 R158 R194 R220 2401

30、0422 7111 34705% 1/8W R27 R53 R54 2401 0224 7111 21K5% 1/8W R20 R231 2401 0221 0211 11.2K5% 1/8W R9 2401 0221 2211 21.5K5% 1/8W R1 R13 2401 0221 5211 21.8K5% 1/8W R6 R26 2401 0221 8211 12K5% 1/8W R2 2401 0222 0211 22.2K5% 1/8W R16 R40 2401 0222 2211 24.7K5% 1/8W R243 R244 2401 0224 7211 16.2K5% 1/8W

31、 R101 2401 0226 2211 16.8K5% 1/8W R7 2401 0226 8211 18.2K5% 1/8W R198 2401 0228 2211 510K5% 1/8W R34 R35 R37 R71 R104 2401 0221 0311 112K5% 1/8W R8 2401 0221 2311 118K5% 1/8W R3 2401 0221 8311 1222K5% 1/8W R56 R58 R59 R60 R61 R62 R63 R64 2401 0222 2311 R65 R131 R245 R247 133K 5% 1/8W R254 2401 0223

32、3311 139K5% 1/8W R233 2401 0223 9311 143K5% 1/8W R230 2401 0224 3311 2247K5% 1/8W R28 R29 R30 R31 R32 R33 R36 R41 2401 0224 7311 R43 R44 R45 R46 R47 R48 R49 R50 R51 R52 R66 R67 R68 R69 4100K5% 1/8W R14 R38 R39 R253 2401 0221 0411 4220K5% 1/8W R15 R55 R164 R248 2401 0222 2411 1330K 5% 1/8W R57 2401 0

33、223 3411 20.1UF/100V C97 C98 2217 3104 0243 14150PF/50V C.CAP C10 C11 C34 C35 C36 C54 C56 C69 2115 6151 0123 C70 C71 C92 C93 C117 C118 14330PF/50V C.CAP C130 C131 C132 C133 C134 C135 2115 6331 0123 C136 C137 C138 C139 C140 C141 C142 C143 90.1UF/50V C.CAP C17 C19 C23 C42 C105 C121 C122 2115 6104 0123 C123 C125 10.047UF/50V C.CAP C16 2115 6472 0123 3470UF/10V E.CAP C1 C15 C171 2341 0210 3025 11000UF/10V E.CAP C4 2312 2101 1000 12200UF/10V E.CAP C109 2322 2101 1000 2010UF/16V E.CAP C5 C6 C7 C8 C9 C12 C13 C14 C18 2310 0310 1015 C20 C21 C22 C24 C172 C173 C174 C175 C176 C177 C178 147UF