Kenwood C-V751 Service Manual

Also see for C-V751: Instruction manual

Contents

A CBBY CA CC CEBZ CB CD CF CG32C-V75C-V751Y05-3942-7039383736353433323130292827262524232221201918171615141234567891011121340414243444546474849505152P5G6G7G8G9G10VEEVDDG11P1P2P3P4P6P7P8P9P10P11/KS7P12/KS6P13/KS5P14/KS4P15/KS3P16/KS2P17/KS1VDDSW1SW2SW3SW4DOUTDINICCLKSTBKEY1KEY2KEY3KEY4G4G3G2G1VDDLED5LED4LED3LED2LED1VSSOSCG512345678910111213141516171819202122232425DOUTAC3 LEDDTS LEDDINCLKCS LEDDOOR LED-30VSTBKEY1N.C.+5VGNDKEY2KEY3KEY4KS7KS6KS5KS4KS3KS2KS1ACAC272625242322212019181716151413121110987654321 KEY4KEY3KEY2KEY1S7S6S5S3S2S1LED-RLED-GREMGND+5S4POWER-KEYDOOR-KEYLED-AC3LED-DTSLED-CSLED-DOORENC1ENC2IR-6.2VLED-GNDR.OUT12345678910KEY2KEY1POWERS2/KS2S1/KS1LED-RLED-G+5VGNDREMOTE123456789101 2 3 4 5 6R.OUT6.2VGNDENC2ENC1DOOR321 654212110991012111713111312173443360R31360R32R34360560R351920222110KR521201922330R29 330R2412R9312R9412R2812R2112R9212R914.7KR1310KR11910R1 471/4W100u10 +49504748R85390R3 10KR2 10K864748549509R56 1KR55 1KR57 1KR58 1K659810121113R51 100KR52 100KR53 100KR54 100KC8 100PC7 100PC6 100PR76 56K10111213R59 47KC10 100PC11 100PR60 47KC12 100PR61 47KC9 100PR62 47KR65 470R66 470R67 470R68 470100KR75100KR72100KR74100KR73100KR70100KR71100KR692017151618192121181516151717161919182021202324222625444241405049484746454443424140393837363534333231302928272625242322212019181716151413121110987654321P16P15P14P13P12P11P10P9P8P7P6P5P4P3P2P1NCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNC11G10G9G8G7G6G5G4G3G2G1GNPNPF1F151F2F25455NPNP5253P17DPcolP11gP16P15P14 dDPcoldP13 pP12rnprndprnreP8 m mP10 eP9 cecP7 gP6 fgfmechfgfP5 bP3P4 khbkhP1P2aj11G 10G-6Gaj5Gbkhaj4G,3G 1Gdpnmjkacb15161718192021222324252627282930313235363738394041424344F13639373835322827313029F2F1P172G(L)(C)(R)(LFE)(SW)(LS)(S)(RS)B+B+6.2V+6.2V+6.2V+6.2V+6.2V+6.2V+6.2V+6.2V+6.2V30V30V30V30V100R81100KR79100KR80430.01C51000PC4100u10C3+F2C2 100u16+100PC21R2510K+5V+5V +5V +5V +5V+5V+5V+5V+5V+5V+5V+5V+5V+5VFL DRIVERCN2CN1E2WH2CN4E1CN3S6 S5S12 S11 S10 S9S15 S14 S13S20 S19 S18 S17S2 S1S24 S23 S22 S21S25 S26TIMERMODE TUNINGSOUNDINPUTMODEDTSSRS DOLBY.DDISPLAYTA/NEWS/INFO PTYTIMERCLOCKSET UPAUTOMEMORYAUTO BANDLEVELCONT LEVELCONTTIMERSETD.RECMODETUNINGD1CONTLEVELTUNINGD2TUNINGD4LEVELCONT D3AUTO D8 BAND D5D7MEMORYAUTOSRS D6D10DTSD9DOLBY.DD12 D11D13D22Q1Q6S27S16DOORCONTROLVOLUMEENCODERPOWERS3INPUTKEY LEDDRIVERD21D19D17D15D16D18D20LEDTRANSMIT(REMOTE)11G 10G 9G 8G 7G 6G 5G 4G 3G 2G 1GANODE CONNECTION(10G-3G)TARSCLIPLWMWPTYSLSEONNEWSRDSTPMEMO.LFESWRTUNEDFMAMAUTOSTEREOCLMUTEkHzTIMERTAPE2/MONI.21DOWNMIXSLEEP3MHzSTEREODOLBY DIGITALCSPRO LOGICRECDTSDIGITALAUTO SOUNDCDGND LINEB LINEB LINEIC1 : UPD16311Q1,6 : 2SC3940A(R,S)Q2 : 2SC2003(L,K)Q3,4 : 2SA1175(F,E) or2SA1048(Y,GR)Q5 : 2SA2785(F,E) or2SC2458(Y,GR)D1-10 : B30-2508-05D11-13,22 : B30-2532-05D14 : B30-2507-05D15-21,23 : 1SS133 orHSS104A20U64103SAED1 :W02-2598-05A1 :Q5D23D14WH3E3WH1IC1(X14-7022-70) (A/4)(X14- ) (B/4)ED1C-V751 (5/5)(X14- ) (D/4)MEMO. TUNEDRDS EON TPMUTE CLIPAUTO STEREOPTY TA NEWSFMAMMWLW kHz TIMER 1 2 TAPE2/MONI.MHz SLEEPPRO LOGICDTS DOLBY DIGITAL CSAUTO SOUND DIGITAL REC3 STEREODOWNMIXLLFELSCSRSWRS4.8V7.5V4.8V-32.3V4.9VTION: For continued safety, replace safety critical components only with manufacturer's recom-ded parts (refer to parts list). indicates safety critical components. For continued protectionnst risk of fire, replace only with same type and rating fuse(s). To reduce the risk of electric shock,age-current or resistance measurements shall be carried out (exposed parts are acceptably insulat-om the supply circuit) before the appliance is returned to the customer.The DC voltage is an actual reading measured with a high impedancetype voltmeter with no signal input. The measurement value may varydepending on the measuring instruments used or on the product.