Download Dolby Laboratories 31-3043 Service manual
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Catalog Number: 31-3042 31-3043 ¶ The service manual for this product includes Pioneer's RRV1925 VSX-D307/KUXJI service manual. The pages preceding that manual list additional specifications, all service changes between Pioneer's RRV1925 VSX-D307/KUXJI and the 31-3042 STAV-3770/31-3043 HTS-102 (STAV-3770), and any RadioShack part numbers that are different from the Pioneer part numbers. ¶ The specifications on Page 49 of the RRV1925 service manual for Pioneer's model VSX-D307/ KUXJI are like the specifications listed in the owner's manual for the 31-3042 STAV-3770/31-3043 HTS-102 (STAV-3770). Additional specs are given on the page inside the back cover. ¶ HOME THEATER SYSTEM Model HTS-102 contains AUDIO/VIDEO RECEIVER HTS-102 (STAV-3770) and 6 speakers (2 front speakers, 1 center speaker, 2 rear speakers and 1 passive subwoofer). The parts for the speakers are listed on page 3. © 1998 Tandy Corporation. All Rights Reserved. Optimus and RadioShack are registered trademarks used by Tandy Corporation. 31-3042/31-3043 MODEL STAV-3770/HTS-102(STAV-3770) AUDIO/VIDEO RECEIVER PART NUMBER DIFFERENCES BETWEEN 31-3042 STAV-3770/ 31-3043 HTS-102(STAV-3770) AND VSX-D307/KUXJI NOTES : ÷ Parts marked by “ NSP ” are generally unavailable . indicates safety critical components. Be sure to replace only with specified parts. ÷ ÷ Ref. No. : Numbers following P and hyphen(–) indicate the page(s) and location number(s) in the RRV1925 service manual, respectively. 31-3042 STAV-3770/31-3043 HTS-102(STAV-3770) and VSX-D307/KUXJI are constructed the same except for the following: Part No. Ref. No. Mark Symbol and Description VSX-D307 /KUXJI 31-3042 STAV-3770 31-3043 HTS-102 PACKING Operating Instructions (English) Warranty Card Remote Control Unit (CU-VSX124) Remote Control Unit Dry Cell Battery (R6P, AA) ARB7136 ARY1051 AXD7161 Not used VEM-013 ARB7149 Not used Not used AXD7176 Not used ARB7149 Not used Not used AXD7176 Not used P3 - 11 Packing Case AHD7557 AHD7592 AHD7634 P5 - 17 EXTERIOR SECTION Rear Panel ANC7627 ANC7662 ANC7702 P6 P6 P6 P6 P6 - FRONT PANEL SECTION Power Button PIONEER Badge OPTIMUS Badge Sheet FL Panel AAD7440 PAM1755 Not used AAK7539 Not used AAD7472 Not used AAM7001 Not used AAK7560 AAD7472 Not used AAM7001 Not used AAK7560 Front Panel Assy Function Button (1/2) Function Button (2/2) Sub Panel Front Panel Front Panel Not used AAD7441 AAD7441 AAP7040 AMB7494 Not used AMB7511 AAD7458 AAD7441 AAP7045 Not used AMB7505 AMB7511 AAD7458 AAD7441 AAP7045 Not used AMB7505 SPEAKER Front Speaker Center and Rear Speaker Passive Subwoofer Not used Not used Not used Not used Not used Not used ∗1 ∗1 ∗1 ACCESSORY RCA Cable Accesory Assy Not used Not used 259029 P3 P3 P3 P3 P3 - 3 4 NSP 5 5 7 NSP 5 7 7 9 9 P6 - 6 P6 - 6 P6 - 10 P6 - 11 P6 - 11 NSP Note ∗1: Refer to "31-3043 HTS-102 SPEAKERS". 2 Remarks 31-3043 HTS-102 SPEAKERS 7 FRONT SPEAKER PARTS LIST Mark No. 1 2 Description Speaker Wire Set (16' 18ga) for Front Speaker Cabinet W/Speaker (Front Speaker) Part No. 258224 258997 7 CENTER AND REAR SPEAKER PARTS LIST Mark No. 1 2 3 Description Part No. Speaker Wire Set (8' 18ga) 258284 for Center and Rear Speaker Cabinet W/Speaker 259009 (Center Speaker) Cabinet W/Speaker 259014 (Rear Speaker) 7 PASSIVE SUBWOOFER PARTS LIST Mark No. 1 2 3 Description Speaker Wire Set (10' 18ga) for Subwoofer Low Freq. Transducer (8-inch cone woofer unit) SCR PPD0008PO4/4FBO (Woofer) Part No. 242393 20-207A/XL 2221904 4 5 6 7 8 Logo Badge Front Port Ring Rear Port Ring Paper Port Tube Foot W/Non Skid Pad 258922 258635 258640 255136 250111 9 SCR PPD0008PO5/4FBO (Foot) Terminal with Network SCR PPD000605/8FBO (Terminal) 222539 10 11 255121 222539 < 31-3043 > 3 4 ORDER NO. RRV1925 AUDIO/VIDEO MULTI-CHANNEL RECEIVER VSX-D307 THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). Type Model VSX-D307 Power Requirement KUXJ AC120V KUXJI AC120V KCXJI AC120V Remarks CONTENTS 1. SAFETY INFORMATION ...................................... 2 2. EXPLODED VIEWS AND PARTS LIST ................ 3 3. SCHEMATIC DIAGRAM ....................................... 8 4. PCB CONNECTION DIAGRAM .......................... 24 5. PCB PARTS LIST ............................................... 30 6. ADJUSTMENT .................................................... 35 7. GENERAL INFORMATION ................................ 36 7.1 PARTS ......................................................... 36 7.1.1 IC .......................................................... 36 7.1.2 DISPLAY ............................................... 38 7.2 DISASSEMBLY ........................................... 39 7.3 DIAGNOSIS ................................................. 41 7.4 BLOCK DIAGRAM ....................................... 42 8. PANEL FACILITIES AND SPECIFICATIONS .. 44 PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 501 Orchard Road, #10-00 Lane Crawford Place, Singapore 0923 c PIONEER ELECTRONIC CORPORATION 1998 T - IZM MAR. 1998 Printed in Japan VSX-D307 1. SAFETY INFORMATION This service manual is intended for qualified service technicians ; it is not meant for the casual do-ityourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly 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 trying to do so and refer the repair to a qualified service technician. WARNING Lead in solder used in this product is listed by the California Health and Welfare agency as a known reproductive toxicant which may cause birth defects or other reproductive harm (California Health & Safety Code, Section 25249.5). When servicing or handling circuit boards and other components which contain lead in solder, avoid unprotected skin contact with the solder. Also, when soldering do not inhale any smoke or fumes produced. NOTICE (FOR CANADIAN MODEL ONLY) Fuse symbols (fast operating fuse) and/or be of identical designation. (slow operating fuse) on PCB indicate that replacement parts must REMARQUE (POUR MODÈLE CANADIEN SEULEMENT) Les symboles de fusible (fusible de type rapide) et/ou de remplacement doivent avoir la même désignation. (fusible de type lent) sur CCI indiquent que les pièces (FOR USA MODEL ONLY) 1. SAFETY PRECAUTIONS The following check should be performed for the continued protection of the customer and service technician. 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. LEAKAGE CURRENT CHECK Measure leakage current to a known earth ground (water pipe, conduit, etc.) by 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 120V AC 60Hz outlet and turn the AC power switch on. Any current measured must not exceed 0.5mA. Reading should Leakage not be above current 0.5mA tester Device under test Test all exposed metal surfaces Also test with plug reversed (Using AC adapter plug as required) AC Leakage Test 2 Earth ground 2. PRODUCT SAFETY NOTICE Many electrical and mechanical 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 characteristics 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 PIONEER 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. A subscription to, or additional copies of, PIONEER Service Manual may be obtained at a nominal charge from PIONEER. VSX-D307 2. EXPLODED VIEWS AND PARTS LIST NOTES: • Parts marked by "NSP" are generally unavailable because they are not in our Master Spare 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 use parts of identical designation. • Screws adjacent to mark on the product are used for disassembly. 2.1 PACKING (1) PACKING PARTS LIST 1 Mark No. 12 2 4 NSP 8 (2/2) 1 2 3 4 5 9 (2/2) NSP 10 5 6 7 Part No. FM Antenna AM Loop Antenna Operating Instructions Warranty Card Remote Control Unit (CU-VSX124) ADH7004 ATB7009 See Contrast table (2) See Contrast table (2) AXD7161 6 7 8 9 10 Battery Cover Dry Cell Battery (R6P, AA) Left Pad Right Pad Packing Sheet RZN1156 VEM-013 AHA7203 AHA7204 AHG1218 11 12 Packing Case Polyethylene Bag (0.03×230×340) See Contrast table (2) Z21-038 3 8 (1/2) Description 9 (1/2) 11 (2) CONTRAST TABLE VSX-D307/KUXJ, KUXJI and KCXJI are constructed the same except for the following : Mark No. NSP 3 3 4 11 Symbol and Description Operating Instructions (English) Operating Instructions (English/French) Warranty Card Packing Case Part No. VSX-D307/KUXJ ARB7136 Not used ARY1051 AHD7595 VSX-D307/KUXJI ARB7136 Not used ARY1051 AHD7557 VSX-D307/KCXJI Not used ARE7159 ARY1075 AHD7582 Remarks Accessories FM Antenna : ADH7004 SOURCE SELECT CHANNEL STATION CD STANDBY/ON TAPE TV FUNC. BAND TUNER MPX CLASS 1 2 TV VOL. FREQ. D.ACCESS DVD LD 4 TV CONTROL REAR LEVEL 5 DELAY TIME 6 CENTER LEVEL CENTER MODE 7 SURROUND 3 TEST TONE 8 9 CD DISC EFFECT 0 RECEIVER STANDBY/ON PRO LOGIC DSP MODE VIRTUAL LOUD. FUNC. DIRECT MUTING AM Loop Antenna : ATB7009 MASTER VOLUME AV MULTI-CHANNEL RECEIVER REMOTE CONTROL UNIT Remote Control Unit (CU-VSX124 : AXD7161) Dry Cell Battery : VEM-013 (size “AA” IEC R6P) × 2 3 VSX-D307 2.2 EXTERIOR SECTION 34 18 34 34 3 34 KCXJI Type 32 Only 34 D 34 34 34 34 36 34 34 5 34 6 1 20 E 14 17 13 34 35 20 22 D 34 34 23 34 34 A F E 24 7 24 F 34 B 19 34 C 26 34 27 Accessory of Front Panel 34 B 8 A 15 34 4 9 C G 34 16 30 25 27 34 29 Refer to "2.3 FRONT PANEL SECTION". 21 G 33 34 4 34 34 34 28 10 34 11 34 12 2 34 34 VSX-D307 (1) EXTERIOR SECTION PARTS LIST Mark No. 1 2 3 4 5 See Contrast table (2) AWX7064 See Contrast table (2) AWX7066 AWX7070 6 7 8 9 10 TRANS 2 Assy PRIMARY Assy FRONT SPEAKER Assy FM/AM TUNER Unit Power Transformer (T1 : AC120V) AWX7071 AWX7067 AWX7068 AXX7046 ATS7205 11 12 13 14 15 Fuse (FU2 : 8A) REK1086 Fuse (FU1 : 10A) REK1087 AC Power Cord PDG1057 Cord Stopper CM-22C Flexible Cable 13P (J32) ADD7081 (MOTHER CN110-FM/AM TUNER Unit) NSP NSP Part No. MOTHER Assy VOLUME DSP Assy CONNECTION Assy HEADPHONE Assy TRANS 1 Assy NSP NSP Description 16 17 18 19 20 Under Base Rear Panel Bonnet Case T Angle H Angle Mark No. NSP Description Part No. 21 22 23 24 25 PCB Angle FET Angle Heat Sink PCB Support Push Rivet ANG7180 ANG7186 ANH7075 AEC7006 AEC7025 26 27 28 29 30 PCB Support Card Spacer Mica Sheet Screw Cover Foot Assy AEC7132 AEC7133 AEE7026 AMR7199 REC1263 31 32 33 34 35 ••••• Fuse (FU91 : 10A) Round Knob Screw Screw See Contrast table (2) AAB7082 BBZ30P080FZK ABA7044 36 Screw ABA7043 ANA7067 See Contrast table (2) AZN7710 ANG7178 ANG7179 (2) CONTRAST TABLE VSX-D307/KUXJ, KUXJI and KCXJI are constructed the same except for the following : Mark No. NSP 1 3 17 32 Symbol and Description MOTHER Assy CONNECTION Assy Rear Panel Fuse (FU91 : 10A) Part No. VSX-D307/KUXJ AWX7058 AWX7060 ANC7663 Not used VSX-D307/KUXJI AWX7058 AWX7060 ANC7627 Not used VSX-D307/KCXJI AWX7177 AWX7176 ANC7691 REK1087 Remarks 5 VSX-D307 2.3 FRONT PANEL SECTION 12 12 3 5 12 11 2 8 12 6 (2/2) 7 1 10 9 6 (1/2) 4 (1) FRONT PANEL SECTION PARTS LIST Mark No. 1 2 3 NSP 4 5 6 7 8 9 10 11 12 6 Description Part No. FRONT Assy AWX7062 Flexible Cable 20P (J31) ADD7083 (MOTHER CN109-FRONT CN501) Flexible Cable 20P (J35) ADD7083 (MOTHER CN111-FRONT CN502) Getter Power Button Function Button PIONNER Badge LED Lens AAX7631 AAD7440 AAD7441 PAM1755 PNW2019 Sheet Sub Panel Front Panel Screw AAK7539 AAP7040 AMB7494 BPZ30P080FMC VSX-D307 7 1 2 3 4 VSX-D307 3. SCHEMATIC DIAGRAM 3.1 OVERALL CONNECTION DIAGRAM Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST". A FM/AM TUNER UNIT (AXX7046) E E 1/2 , E 2/2 VOLUME DSP ASSY (AWX7064) B A A 1/3 A 3/3 MOTHER ASSY (AWX7058 : KUXJ,KUXJI) (AWX7177 : KCXJI) C F FRONT SPEAKER ASSY (AWX7068) D 8 1 2 3 4 5 6 7 8 VSX-D307 A D FRONT ASSY (AWX7062) G HEADPHONE ASSY (AWX7066) B B CONNECTION ASSY (AWX7060:KUXJ,KUXJI) (AWX7176:KCXJI) C TRANS 2 ASSY (AWX7071) ! T1 POWER TRANSFORMER ATS7205 C I TRANS 1 ASSY (AWX7070) H PRIMARY ASSY (AWX7067) D ! AC120V 60Hz AC POWER CORD PDG1057 9 5 6 7 8 1 2 3 4 VSX-D307 3.2 MOTHER ASSY (1/3) A 1/3 MOTHER ASSY A (AWX7058:KUXJ,KUXJI) (AWX7177:KCXJI) IC151: PHONO RIAA AMP B IC101: FUNCTION SW CN102(1/2) AKB7015 CN102(2/2) IC102: BUFFER AMP C D : AUDIO SIGNAL ROUTE (C) (S) 10 A 1/3 1 2 : AUDIO SIGNAL ROUTE (CENTER) : AUDIO SIGNAL ROUTE (SURROUND) 3 4 5 6 7 8 VSX-D307 A CN202 (C) E 1/2 CN201 (S) E 1/2 D CN501 A 2/3 1/50 A 2/3 B D CN502 A 3/3 A 2/3 A 2/3 C MTZJ5.1B Q191: RIPPLE FILTER FOR TUNER A 3/3 D TO FM/AM TUNER UNIT 5 6 7 A 1/3 8 11 1 2 3 4 VSX-D307 3.3 MOTHER ASSY (2/3) A 2/3 MOTHER ASSY A 1/3 A A 1/3 (AWX7058:KUXJ,KUXJI) (AWX7177:KCXJI) (C) A 3/3 A 1/3 (C) (C) ! IC401(2/2) PAC007A (C) A 1/3 ! 2SC2705 B ! ! ! ! A 3/3 2SC2705 ! IC401(1/2) PAC007A A 1/3 ! ! C ! CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. ICP-N25, MFD BY ROHM CO., LTD. FOR IC403. 12 A 2/3 1 2 V CONT A A 1/3 VIDEO G V MUTE F V CONT A V CONT B V MUTE D V CONT B A 1/3 F J25 3 J24 4 5 6 7 8 VSX-D307 A (C) ! (C) ! (C) ! A 1/3 ! IC402(1/2) PAC007A A 3/3 2SC2705 ! B ! (C) ! 2SC2705 ! A 3/3 (S) (S) ! IC402(2/2) PAC007A (S) ! (S) A 1/3 C (C) (C) A 1/3 (C) (S) (S) (S) (S) : AUDIO SIGNAL ROUTE (C) (S) 5 6 : AUDIO SIGNAL ROUTE (CENTER) D : AUDIO SIGNAL ROUTE (SURROUND) 7 A 2/3 8 13 1 2 3 4 VSX-D307 3.4 MOTHER (3/3), CONNECTION AND TRANS 2 ASSEMBLIES CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. ICP-N25, MFD BY ROHM CO., LTD. FOR IC607. MTZJ18B A MTZJ18B A 2/3 ! B D625 MTZJ16B ! ! ! ! ! 0.01/250 KCXJI ONLY A 1/3 (HP) (HP) 0.01/250 KUXJ, KUXJI ONLY (HP) C KCXJI ONLY B ! FU91 10A CONNECTION ASSY (AWX7060:KUXJ,KUXJI) (AWX7176:KCXJI) REK1087 (HP) KUXJ,KUXJI ONLY (HP) D • NOTE FOR FUSE REPLACEMENT CAUTION - FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE AND RATINGS ONLY. 14 A 3/3 B 1 2 3 4 5 6 7 8 VSX-D307 E 1/2 CN203 A : AUDIO SIGNAL ROUTE (HEADPHONE) (HP) HP G (HP) ! (HP) (HP) (HP) ! B A 3/3 MOTHER ASSY (AWX7058:KUXJ,KUXJI) (AWX7177:KCXJI) G CN952 G CN953 C C TRANS 2 ASSY (AWX7071) (HP) G J21 ! G J22 (HP) T1 POWER TRANSFORMER (HP) ! D CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 491003 MFD, BY LITTELFUSE INK. FOR IC71,IC72. 5 6 7 A 3/3 B C 8 15 1 2 3 4 VSX-D307 3.5 FRONT ASSY 19 20 17 18 15 16 14 12 9 13 CN111 11 10 7 8 5 6 3 4 2 1 19 20 17 18 15 16 13 14 12 9 10 7 8 5 6 3 4 1 2 A 1/3 CN109 11 A 1/3 A D FRONT ASSY (AWX7062) B REMOTE RECEIVER UNIT C STANDBY IND. D 16 D 1 2 3 4 5 6 7 8 VSX-D307 A S513 : MEMORY S514 : DOLBY VIRTUAL S515 : DVD / LD S516 : STATION / FREQUENCY(+) S517 : LOUDNESS S518 : VCR / TAPE 1 S520 : DSP MODE S522 : CLASS S523 : TUNING SELECT S524 : MPX MODE B FL TUBE FL HOLDER VNF1096 S501 : SPEAKER S502 : SELECT S503 : TAPE 2 MONITOR S505 : TONE(–) / BALANCE(L) S506 : PHONO S507 : STANDBY / ON S508 : TONE(+) / BALANCE(R) S509 : FM / AM S510 : STATION / FREQUENCY(–) S511 : DOLBY PRO LOGIC S512 : CD C D 5 6 7 D 8 17 1 2 3 4 VSX-D307 3.6 VOLUME DSP ASSY (1/2) E 1/2 VOLUME DSP ASSY(AWX7064) A IC206: 44kHz L.P.F. (C) (S) (S) 100p B (C) (C) (C) (S) (C) (S) (S) CN201 KP200TA15L C D A 1/3 18 E 1/2 1 CN108 2 3 4 5 6 7 8 MTZJ9.1B VSX-D307 A IC207: 6dB AMP IC202: TONE CONTROL E 2/2 E 2/2 B E 2/2 : AUDIO SIGNAL ROUTE (C) (C) : AUDIO SIGNAL ROUTE (CENTER) (C) (C) (S) (C) : AUDIO SIGNAL ROUTE (SURROUND) E 2/2 (S) (S) (HP) : AUDIO SIGNAL ROUTE (HEADPHONE) (S) (S) C E 2/2 +5V IC211: 44kHz L.P.F. & AMP E 2/2 E 2/2 (S) E 2/2 (HP) (C) (C) CN202 KP200TA20L (S) –5V A 3/3 A 1/3 5 CN106 D CN107 6 7 E 1/2 8 19 1 2 3 4 VSX-D307 3.7 VOLUME DSP ASSY (2/2) E 2/2 A VOLUME DSP ASSY(AWX7064) E 1/2 E 1/2 E 1/2 B E 1/2 IC204(BU4052BCF) CONTROL : AUDIO SIGNAL ROUTE C (C) : AUDIO SIGNAL ROUTE (CENTER) (S) : AUDIO SIGNAL ROUTE (SURROUND) D 20 E 2/2 1 2 3 4 5 6 7 8 VSX-D307 A IC301: PRE-AMP IC301(1/2) UPC4570C E 1/2 1SS254 1SS254 E 1/2 IC301(2/2) UPC4570C B Q311 KRA101M E 1/2 IC302: PRE-AMP IC302(2/2) UPC4570C E 1/2 (C) (C) E 1/2 (C) (C) (S) (S) (S) (S) E 1/2 C E 1/2 IC302(1/2) UPC4570C 1SS254 E 1/2 E 1/2 D 5 6 7 E 2/2 8 21 1 2 3 4 VSX-D307 3.8 FRONT SPEAKER, HEADPHONE, PRIMARY AND TRANS 1 ASSEMBLIES F FRONT SPEAKER ASSY (AWX7068) 1SS254 B A 2/3 CN402 A 2/3 CN701 AKE7030 CN403 A Q802 2SA933S IC801: VIDEO SW C IC801(NJM2279D) LOGIC : AUDIO SIGNAL ROUTE D 22 F 1 2 3 4 5 6 7 8 VSX-D307 • NOTE FOR FUSE REPLACEMENT CAUTION - FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE AND RATINGS ONLY. A FU1:REK1087 AC POWER CORD 10000p/250 FU2:REK1086 FU2 8A LIVE NEUTRAL FU1 10A T1 POWER TRANSFORMER 10000p/250 1SS254 RY901: POWER RELAY ASR7016 2.2M 1/2W I TRANS 1 ASSY (AWX7070) H B PRIMARY ASSY (AWX7067) G HEADPHONE ASSY (AWX7066) C CN71 B CN93 C C CN72 B CN94 (HP) D (HP) (HP) PHONES : AUDIO SIGNAL ROUTE (HEADPHONE) H.P. JACK 5 6 7 G H I 8 23 1 2 3 4 VSX-D307 4. PCB CONNECTION DIAGRAM 4.1 MOTHER ASSY NOTE FOR PCB DIAGRAMS : A A MOTHER ASSY 1. Part numbers in PCB diagrams match those in the schematic diagrams. 2. A comparison between the main parts of PCB and schematic diagrams is shown below. Symbol In PCB Diagrams Symbol In Schematic Diagrams B C E B C E FM/AM TUNER UNIT E C Part Name Transistor B C E B C E B C E Transistor with resistor B C E D G S D G S Field effect transistor D G S Resistor array 3-terminal regulator B 3. The parts mounted on this PCB include all necessary parts for several destinations. For further information for respective destinations, be sure to check with the schematic diagram. 4. View point of PCB diagrams. Connector D Capacitor CN501 SIDE A D P.C.Board Chip Part CN502 SIDE B C F J25 F J24 D SIDE A 24 A 1 2 IC151 Q101 Q456 Q455 3 IC101 IC102 Q192 Q103 Q191 Q605 Q406 Q405 Q454 Q453 Q457 IC402 Q452 Q458 4 5 6 7 8 VSX-D307 R UNIT E CN201 E CN202 A E CN203 B B CN92 C B CN91 D (ANP7242-A) 191 Q605 Q457 Q451 Q401 IC601-IC603 Q402-Q404 Q408 Q407 IC401 5 6 IC607 IC606 IC604 Q604 Q602 7 Q651-Q654 IC651 Q601 Q603 A 8 25 1 2 3 4 VSX-D307 4.2 CONNECTION, TRANS 2 AND FRONT ASSEMBLIES B CONNECTION ASSY A B A CN602 A CN601 D FRONT ASSY C D Q503 Q581 Q582 26 B D 1 IC581 Q501 Q583 Q502 SIDE A 2 3 4 5 6 7 8 VSX-D307 C TRANS 2 ASSY A T1 POWER TRANSFORMER (ANP7242-A) G J21 G CN952 G J22 B G CN953 A CN111 A CN109 C IC201 D (ANP7243-B) IC201 Q504 Q505 SIDE A 5 6 7 B C D 8 27 1 2 3 4 VSX-D307 4.3 VOLUME DSP ASSY E VOLUME DSP ASSY A A CN108 IC201 IC206 IC205 B A CN107 IC202 IC202 Q202 IC211 Q311 IC302 IC207 C IC301 Q313-Q316 IC208 A IC209 CN106 Q302 D IC204 IC204 Q301 (ANP7243-B) 28 E 1 SIDE A 2 3 4 1 2 3 4 VSX-D307 4.4 FRONT SPEAKER, HEADPHONE, PRIMARY AND TRANS 1 ASSEMBLIES Q702 Q701 Q704 Q801 Q703 Q802 IC801 IC751 IC752 A F FRONT A CN403 A CN402 I TRANS 1 ASSY T1 POWER TRANSFORMER SPEAKER ASSY B C AC POWER CORD H PRIMARY ASSY B CN93 B CN94 D G HEADPHONE ASSY C CN71 (ANP7243-B) C CN72 SIDE A 1 2 3 F G H I 4 29 VSX-D307 Mark No. Description Part No. Mark No. Description Part No. 5. PCB PARTS LIST NOTES: • Parts marked by "NSP" are generally unavailable because they are not in our Master Spare 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 use parts of identical designation. • When ordering resistors, first convert resistance values into code form as shown in the following examples. Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%, and K=10%). 561 ........................................................ RD1/4PU 5 6 1 J 560 Ω → 56 × 101 → 473 ........................................................ RD1/4PU 4 7 3 J 47k Ω → 47 × 103 → 0.5 Ω → R50 ..................................................................................... RN2H R 5 0 K 1Ω → 1R0 ..................................................................................... RS1P 1 R 0 K Ex.2 When there are 3 effective digits (such as in high precision metal film resistors). 5621 ...................................................... RN1/4PC 5 6 2 1 F 5.62k Ω → 562 × 101 → LIST OF WHOLE PCB ASSEMBLIES Mark NSP NSP NSP NSP NSP Symbol and Description MAIN ASSY MOTHER ASSY CONNECTION ASSY TRANS 2 ASSY Part No. VSX-D307/KUXJ AWK7423 AWX7058 AWX7060 AWX7071 VSX-D307/KUXJI AWX7423 AWX7058 AWX7060 AWX7071 VSX-D307/KCXJI AWK7462 AWX7177 AWX7176 AWX7071 AWK7425 AWX7062 AWX7064 AWX7068 AWX7066 AWX7067 AWX7070 AWK7425 AWX7062 AWX7064 AWX7068 AWX7066 AWX7067 AWX7070 AWK7425 AWX7062 AWX7064 AWX7068 AWX7066 AWX7067 AWX7070 COMPLEX ASSY FRONT ASSY VOLUME DSP ASSY FRONT SPEAKER ASSY HEADPHONE ASSY PRIMARY ASSY TRANS 1 ASSY Mark No. Description Part No. A MOTHER ASSY (1) CONTRAST TABLE AWX7058 and AWX7177 are constructed the same except for the following : Mark Symbol and Description IC607 Part No. AWX7058 AWX7177 Not used ICP-N25 Remarks (2) PARTS LIST FOR AWX7058 SEMICONDUCTORS 30 IC101 IC102 IC151 IC401 IC402 E-SW IC OP-AMP IC IC AUDIO IC AUDIO IC TC9163AN NJM4558D-D UPC4570C PAC007A PAC007A IC403 IC601 IC602 IC603 IC604 IC PROTECTOR REGULATOR IC REGULATOR IC REGULATOR IC OP-AMP IC ICP-N25 NJM78M12FA NJM79M12FA NJM78M05FA NJM4558D-D IC605 IC606 IC651 Q191 Q401 OP-AMP IC REGULATOR IC OP-AMP IC TRANSISTOR TRANSISTOR NJM4558D-D NJM78M05FA NJM4558D-D 2SC1740S 2SC2878 Mark No. Remarks Description Part No. Q402 Q403 Q404 Q405 Q406 TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR 2SC2878 2SC2240 2SC2240 2SC1740S 2SC1740S Q407 Q408 Q451 Q452 Q453 TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR 2SC2705 2SC2705 2SC2878 2SC2878 2SC2240 Q454 Q455 Q456 Q457 Q458 TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR 2SC2240 KRA103M KRC101M 2SC2705 2SC2705 Q601 Q602 Q603 Q604 Q651 POWER MOS FET POWER MOS FET TRANSISTOR TRANSISTOR TRANSISTOR IRF9540A IRF540A 2SC1845 2SA992 2SC2878 Q652 Q653 Q654 D103 D190 TRANSISTOR TRANSISTOR TRANSISTOR DIODE ZENER DIODE 2SC2878 2SC2878 2SC2878 1SS254 MTZJ5.1B VSX-D307 Mark No. Description Part No. Description Part No. D191 D401 D402 D403 D404 ZENER DIODE DIODE DIODE DIODE DIODE MTZJ5.1B 1SS254 1SS254 1SS254 1SS254 C163 C164 C165 C166 C167 FILM CAPACITOR FILM CAPACITOR MYLAR FILM CAPACITOR MYLAR FILM CAPACITOR ELECT. CAPACITOR CQMBA822J50 CQMBA822J50 CQMA242J50 CQMA242J50 CEAT2R2M50 D405 D406 D451 D452 D453 DIODE DIODE DIODE DIODE DIODE 1SS254 1SS254 1SS254 1SS254 1SS254 C168 C169 C170 C190 C191 ELECT. CAPACITOR CERAMIC CAPACITOR CERAMIC CAPACITOR ELECT. CAPACITOR ELECT. CAPACITOR CEAT2R2M50 CKCYF103Z50 CKCYF103Z50 CEAT101M10 CEAT101M16 D454 D455 D457 D458 D601 DIODE DIODE DIODE DIODE DIODE 1SS254 1SS254 1SS254 1SS254 GBU6D C192 C194 C199 C401 C402 ELECT. CAPACITOR ELECT. CAPACITOR CERAMIC CAPACITOR ELECT. CAPACITOR ELECT. CAPACITOR CEAT101M10 CEAT1R0M50 CGCYX103M16 CEAT4R7M50 CEAT4R7M50 D602 D603 D604 D605 D606 DIODE DIODE DIODE DIODE DIODE GBU6D S5688G S5688G S5688G S5688G C403 C404 C405 C406 C407 CERAMIC CAPACITOR CERAMIC CAPACITOR CERAMIC CAPACITOR CERAMIC CAPACITOR ELECT. CAPACITOR CCCSL331J50 CCCSL331J50 CCCSL121J50 CCCSL121J50 CEAT1R0M50 D607 D608 D609 D610 D611 ZENER DIODE ZENER DIODE DIODE DIODE DIODE MTZJ18B MTZJ18B 1SS254 1SS254 1SS254 C408 C409 C410 C411 C413 ELECT. CAPACITOR ELECT. CAPACITOR ELECT. CAPACITOR ELECT. CAPACITOR CERAMIC CAPACITOR CEAT1R0M50 CEAT101M16 CEAT101M16 CEAT101M6R3 CCCSL3R0C50 D612 D613 D614 D615 D616 DIODE DIODE DIODE DIODE DIODE 1SS254 1SS254 1SS254 1SS254 1SS254 C414 C415 C416 C417 C420 CERAMIC CAPACITOR ELECT. CAPACITOR ELECT. CAPACITOR ELECT. CAPACITOR ELECT. CAPACITOR CCCSL3R0C50 CEANP1R0M50 CEANP1R0M50 CEANP2R2M2A CEANP2R2M2A D617 D618 D619 D620 D623 DIODE DIODE DIODE DIODE ZENER DIODE 1SS254 1SS254 S5688G S5688G MTZJ27B C421 C422 C423 C425 C426 CERAMIC CAPACITOR CERAMIC CAPACITOR ELECT. CAPACITOR ELECT. CAPACITOR ELECT. CAPACITOR CCCSL221J50 CCCSL221J50 CEAT221M10 CEHAQ100M2A CEHAQ100M2A D624 D625 ZENER DIODE ZENER DIODE MTZJ6.8A MTZJ16B C430 C451 C452 C453 C454 CERAMIC CAPACITOR ELECT. CAPACITOR ELECT. CAPACITOR CERAMIC CAPACITOR CERAMIC CAPACITOR CKCYF103Z50 CEAT4R7M50 CEAT4R7M50 CCCSL331J50 CCCSL331J50 C455 C456 C457 C458 C459 CERAMIC CAPACITOR CERAMIC CAPACITOR ELECT. CAPACITOR ELECT. CAPACITOR ELECT. CAPACITOR CCCSL121J50 CCCSL121J50 CEAT1R0M50 CEAT1R0M50 CEAT101M16 C460 C461 C463 C464 C465 ELECT. CAPACITOR ELECT. CAPACITOR CERAMIC CAPACITOR CERAMIC CAPACITOR ELECT. CAPACITOR CEAT101M16 CEAT101M6R3 CCCSL3R0C50 CCCSL3R0C50 CEANP1R0M50 C466 C467 C469 C471 C472 ELECT. CAPACITOR ELECT. CAPACITOR ELECT. CAPACITOR CERAMIC CAPACITOR CERAMIC CAPACITOR CEANP1R0M50 CEANP2R2M2A CEANP2R2M2A CCCSL221J50 CCCSL221J50 C473 C474 C477 C478 C490 AUDIO FILM CAPACITOR AUDIO FILM CAPACITOR ELECT. CAPACITOR ELECT. CAPACITOR CERAMIC CAPACITOR CFTYA104J50 CFTYA104J50 CEHAQ100M2A CEHAQ100M2A CKCYF103Z50 RELAY RY401 RELAY ASR7014 COILS L191 L451 L452 RADIAL INDUCTOR COIL (0.7mH) COIL (0.7mH) LFA470J ATH1004 ATH1004 CAPACITORS C119 C120 C121 C122 C123 CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CAPACITOR CAPACITOR CAPACITOR CAPACITOR CAPACITOR CKCYF103Z50 CKCYF103Z50 CCCSL101J50 CCCSL101J50 CCCSL101J50 C125 C126 C129 C130 C131 ELECT. CAPACITOR ELECT. CAPACITOR ELECT. CAPACITOR ELECT. CAPACITOR CERAMIC CAPACITOR CEAT2R2M50 CEAT2R2M50 CEANP4R7M50 CEANP4R7M50 CKCYF103Z50 C132 C155 C156 C161 C162 CERAMIC CAPACITOR ELECT. CAPACITOR ELECT. CAPACITOR ELECT. CAPACITOR ELECT. CAPACITOR CKCYF103Z50 CEAT100M50 CEAT100M50 CEAT470M25 CEAT470M25 Mark No. 31 VSX-D307 Mark No. Description Part No. ACH7018 C603 ELECTROLYTIC CAPACITOR (8200µF/71V) ELECTROLYTIC CAPACITOR (8200µF/71V) ELECT. CAPACITOR C604 C605 C606 C607 C608 ELECT. CAPACITOR ELECT. CAPACITOR ELECT. CAPACITOR CERAMIC CAPACITOR CERAMIC CAPACITOR CEAT101M2A CEAT222M25 CEAT102M25 CKCYF103Z50 CKCYF103Z50 C609 C610 C611 C612 C613 ELECT. CAPACITOR ELECT. CAPACITOR CERAMIC CAPACITOR ELECT. CAPACITOR ELECT. CAPACITOR CEAT101M25 CEAT101M25 CKCYF103Z50 CEAT470M10 CEAT1R0M50 C614 C615 C616 C617 C618 ELECT. CAPACITOR CERAMIC CAPACITOR CERAMIC CAPACITOR CERAMIC CAPACITOR CERAMIC CAPACITOR CEAT1R0M50 CKCYF103Z50 CKCYF103Z50 CKCYF103Z50 CKCYF103Z50 C619 C620 C621 C622 C624 ELECT. CAPACITOR ELECT. CAPACITOR CKA (0.01µF/AC250V) CKA (0.01µF/AC250V) ELECT. CAPACITOR CEAT4R7M50 CEAT470M50 ACG1005 ACG1005 CEAT101M35 C625 C626 C627 C628 C631 ELECT. CAPACITOR ELECT. CAPACITOR CERAMIC CAPACITOR ELECT. CAPACITOR FILM CAPACITOR CEAT101M10 CEAT221M25 CKCYF103Z50 CEAT470M10 CFTLA334J50 C632 C633 C634 C651 C652 FILM CAPACITOR FILM CAPACITOR FILM CAPACITOR CERAMIC CAPACITOR CERAMIC CAPACITOR CFTLA334J50 CFTLA334J50 CFTLA334J50 CKCYF103Z50 CKCYF103Z50 C653 C654 C657 C658 ELECT. ELECT. ELECT. ELECT. CEAT100M50 CEAT100M50 CEAT101M16 CEAT101M16 C601 C602 CAPACITOR CAPACITOR CAPACITOR CAPACITOR Description Part No. R629 METAL OXIDE RESISTOR R663 CARBON FILM RESISTOR R664 CARBON FILM RESISTOR Other Resistors ACH7018 RS1LMF561J RD1/4MUF330J RD1/4MUF330J RD1/4PU J CEAT101M2A RESISTORS 32 Mark No. R190 R411 R412 R413 R414 CARBON FILM RESISTOR CARBON FILM RESISTOR CARBON FILM RESISTOR RESISTOR (0.22Ω, 5W) RESISTOR (0.22Ω, 5W) RD1/2PM391J RD1/4MUF820J RD1/4MUF820J ACN7035 ACN7035 R425 R426 R461 R462 R463 CARBON FILM RESISTOR CARBON FILM RESISTOR CARBON FILM RESISTOR CARBON FILM RESISTOR RESISTOR (0.22Ω, 5W) RD1/4MUF331J RD1/4MUF331J RD1/4MUF820J RD1/4MUF820J ACN7035 R464 R475 R476 R477 R478 RESISTOR (0.22Ω, 5W) CARBON FILM RESISTOR CARBON FILM RESISTOR CARBON FILM RESISTOR CARBON FILM RESISTOR ACN7035 RD1/4MUF331J RD1/4MUF331J RD1/4PMF4R7J RD1/4PMF4R7J R479 R480 R601 R603 R604 METAL OXIDE RESISTOR METAL OXIDE RESISTOR METAL OXIDE RESISTOR CARBON FILM RESISTOR CARBON FILM RESISTOR RS1LMF4R7J RS1LMF4R7J RS2LMF330J RD1/4PMF101J RD1/4PMF101J OTHERS 101 103 CN102 CN106 CN107 PIN JACK(6P) PIN JACK(4P) PIN JACK(4P) 6P PLUG 20P PLUG AKB7013 AKB7014 AKB7015 KM200TA6 KM200TA20 CN108 CN109 CN110 CN111 CN401 15P PLUG 20P CONNECTOR CONNECTOR 20P CONNECTOR SPEAKER TERMINAL 6-P KM200TA15 52045-2045 52045-1345 52045-2045 AKE1053 CN402 CN403 CN601 CN602 8P JUMPER CONNECTOR 9P JUMPER CONNECTOR 10P SOCKET 14P PLUG 52147-0810 52147-0910 KP250NA10 KM200TA14 B CONNECTION ASSY (1) CONTRAST TABLE AWX7060 and AWX7176 are constructed the same except for the following : Mark Symbol and Description H91,H92 Fuse Clip Part No. AWX7060 Not used AWX7176 AKR1004 Remarks (2) PARTS LIST FOR AWX7060 OTHERS CN91 CN92 CN93 CN94 10P 14P 10P 14P PLUG SOCKET PLUG SOCKET KM250NA10L KP200TA14L KM250NA10L KP200TA14L C TRANS 2 ASSY SEMICONDUCTORS IC71 IC72 PROTECTOR(3A) PROTECTOR(3A) AEK7015 AEK7015 OTHERS CN71 CN72 3P JUMPER CONNECTOR KPD3 12P JUMPER CONNECTOR KPD12 COMPLEX ASSY OTHERS J1 LEAD WIRE UNIT DB115NB0 VSX-D307 Mark No. Description Part No. Mark No. D FRONT ASSY SEMICONDUCTORS IC501 Q501 Q502 Q503 Q504 CONTROL MCU TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR PDG211A KRA101M KRC101M KRA103M KRC101M Q505 D501 D502 D503 D504 TRANSISTOR DIODE LED DIODE DIODE 2SA933S 1SS254 BR3371XJ30A 1SS254 1SS254 D505 D506 D507 D508 D509 DIODE DIODE DIODE DIODE DIODE 1SS254 1SS254 1SS254 1SS254 1SS254 D510 D511 D512 D513 D514 DIODE DIODE DIODE DIODE DIODE 1SS254 1SS254 1SS254 1SS254 1SS254 D518 D519 D520 D521 DIODE DIODE DIODE DIODE 1SS254 1SS254 1SS254 1SS254 SWITCHES S501 S502 S503 S505 S506 SWITCH SWITCH SWITCH SWITCH SWITCH ASG1034 ASG1034 ASG1034 ASG1034 ASG1034 S507 S508 S509 S510 S511 SWITCH SWITCH SWITCH SWITCH SWITCH ASG1034 ASG1034 ASG1034 ASG1034 ASG1034 S512 S513 S514 S515 S516 SWITCH SWITCH SWITCH SWITCH SWITCH ASG1034 ASG1034 ASG1034 ASG1034 ASG1034 S517 S518 S520 S522 S523 SWITCH SWITCH SWITCH SWITCH SWITCH ASG1034 ASG1034 ASG1034 ASG1034 ASG1034 S524 SWITCH ASG1034 Description Part No. C507 C508 C509 C510 C511 AXIAL CAPACITOR AXIAL CAPACITOR AXIAL CAPACITOR CERAMIC CAPACITOR ELECT. CAPACITOR CKPUYB101K50 CKPUYB101K50 CKPUYB101K50 CKCYF103Z50 CEAT470M50 C512 C513 C514 C516 C517 ELECT. CAPACITOR CERAMIC CAPACITOR CAPACITOR CERAMIC CAPACITOR ELECT. CAPACITOR CEAT221M10 CGCYX103M16 ACH7013 CKPUYF473Z16 CEAT221M35 C518 C522 C523 AUDIO FILM CAPACITOR CERAMIC CAPACITOR CERAMIC CAPACITOR CFTYA104J50 CKPUYF473Z16 CKPUYB102K50 RESISTORS All Resistors RD1/4PU J OTHERS 501 CN501 CN502 V501 X501 E REMOTE RECEIVER UNIT 20P CONNECTOR 20P CONNECTOR FL TUBE CERAMIC RESONATOR (7.2MHz) GP1U27X 52044-2045 52044-2045 AAV7053 ASS7018 VOLUME DSP ASSY SEMICONDUCTORS IC201 IC202 IC204 IC206 IC207 DSP IC E-VR IC LOGIC IC OP-AMP IC OP-AMP IC CXD2724Q M62420FP BU4052BCF NJM4558LD NJM4558LD IC211 IC301 IC302 Q202 Q301 OP-AMP IC IC IC TRANSISTOR N-FET NJM4558D-D UPC4570C UPC4570C 2SC1740S 2SK246 Q302 Q311 Q313 Q314 Q315 N-FET TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR 2SK246 KRA101M 2SA1115 2SC2603 2SA1115 Q316 D201 D203 D204 D301 TRANSISTOR ZENER DIODE ZENER DIODE ZENER DIODE DIODE 2SC2603 MTZJ5.6B MTZJ5.6B MTZJ9.1B 1SS254 D302 D303 DIODE DIODE 1SS254 1SS254 AXIAL INDUCTOR AXIAL INDUCTOR AXIAL INDUCTOR LAU1R0J LAU220J LAU1R0J COILS COILS L501 L502 AXIAL INDUCTOR AXIAL INDUCTOR LAU2R2J LAUR22J CAPACITORS CAPACITORS C501 C502 C503 C504 C505 CERAMIC CAPACITOR CERAMIC CAPACITOR CERAMIC CAPACITOR ELECT. CAPACITOR CERAMIC CAPACITOR L202 L207 L208 CKPUYF103Z25 CKPUYF103Z25 CKPUYF473Z16 CEAT2R2M50 CGCYX104M16 C201 C202 C203 C204 C205 ELECT. CAPACITOR ELECT. CAPACITOR ELECT. CAPACITOR CERAMIC CAPACITOR CERAMIC CAPACITOR CEAT470M16 CEAT470M16 CEAT471M6R3 CCCSL101J50 CKPUYB331K50 33 VSX-D307 Mark No. 34 Description Part No. Description Part No. C206 C207 C208 C209 C211 AXIAL CERAMIC C. AXIAL CERAMIC C. CERAMIC CAPACITOR CERAMIC CAPACITOR ELECT. CAPACITOR CCPUCH120J50 CCPUCH120J50 CKPUYB331K50 CCCSL101J50 CEATR22M50 C306 C307 C308 C309 C310 ELECT. CAPACITOR ELECT. CAPACITOR ELECT. CAPACITOR CERAMIC CAPACITOR CERAMIC CAPACITOR CEAT4R7M50 CEAT4R7M50 CEAT4R7M50 CKCYF103Z50 CKCYF103Z50 C212 C213 C214 C215 C216 ELECT. CAPACITOR CERAMIC CAPACITOR CERAMIC CAPACITOR CERAMIC CAPACITOR CERAMIC CAPACITOR CEATR22M50 CKCYF103Z50 CKCYF103Z50 CKPUYB102K50 CKPUYB102K50 C311 C312 C313 C314 C315 ELECT. CAPACITOR ELECT. CAPACITOR ELECT. CAPACITOR ELECT. CAPACITOR CERAMIC CAPACITOR CEAT4R7M50 CEAT4R7M50 CEAT4R7M50 CEAT4R7M50 CKCYF103Z50 C217 C218 C219 C220 C221 CERAMIC CAPACITOR CERAMIC CAPACITOR CERAMIC CAPACITOR CERAMIC CAPACITOR ELECT. CAPACITOR CKPUYB331K50 CKPUYB331K50 CKPUYB331K50 CKPUYB331K50 CEAT4R7M50 C316 C321 C322 C323 C324 CERAMIC CAPACITOR AXIAL CAPACITOR AXIAL CAPACITOR AXIAL CAPACITOR AXIAL CAPACITOR CKCYF103Z50 CCPUSL470J50 CCPUSL470J50 CKPUYB221K50 CKPUYB221K50 C222 C223 C224 C225 C226 ELECT. CAPACITOR FILM CAPACITOR FILM CAPACITOR FILM CAPACITOR FILM CAPACITOR CEAT4R7M50 CFTLA223J50 CFTLA223J50 CFTLA474J50 CFTLA474J50 C331 C332 ELECT. CAPACITOR ELECT. CAPACITOR CEAT101M10 CEANP100M50 C227 C228 C229 C230 C231 FILM CAPACITOR FILM CAPACITOR ELECT. CAPACITOR ELECT. CAPACITOR ELECT. CAPACITOR CFTLA103J50 CFTLA103J50 CEAT4R7M50 CEAT221M10 CEAT4R7M50 C232 C233 C234 C235 C236 ELECT. ELECT. ELECT. ELECT. ELECT. CEAT4R7M50 CEAT4R7M50 CEAT4R7M50 CEAT4R7M50 CEAT4R7M50 C241 C242 C243 C244 C246 ELECT. CAPACITOR ELECT. CAPACITOR CERAMIC CAPACITOR CERAMIC CAPACITOR ELECT. CAPACITOR CEANP4R7M50 CEANP4R7M50 CGCYX102K25 CGCYX102K25 CEAT101M10 C247 C248 C249 C250 C251 ELECT. CAPACITOR ELECT. CAPACITOR CERAMIC CAPACITOR CERAMIC CAPACITOR CERAMIC CAPACITOR CEAT1R0M50 CEAT1R0M50 CGCYX102K25 CGCYX102K25 CCCSL121J50 C252 C253 C254 C255 C256 CERAMIC CAPACITOR CERAMIC CAPACITOR CERAMIC CAPACITOR ELECT. CAPACITOR ELECT. CAPACITOR CCCSL121J50 CKPUYB121K50 CKPUYB121K50 CEAT4R7M50 CEAT4R7M50 C257 C258 C259 C263 C264 CERAMIC CAPACITOR CERAMIC CAPACITOR ELECT. CAPACITOR ELECT. CAPACITOR AXIAL CAPACITOR CKCYF103Z50 CKCYF103Z50 CEAT101M10 CEAT101M10 CKPUYB101K50 C265 C266 C271 C282 C284 CERAMIC CAPACITOR AXIAL CAPACITOR CERAMIC CAPACITOR ELECT. CAPACITOR CERAMIC CAPACITOR CCCSL101J50 CKPUYB101K50 CKPUYF103Z25 CEAT471M6R3 CGCYX102K25 C301 C302 C303 C304 C305 CERAMIC CAPACITOR CERAMIC CAPACITOR AUDIO FILM CAPACITOR AUDIO FILM CAPACITOR ELECT. CAPACITOR CCCSL271J50 CCCSL271J50 CFTYA473J50 CFTYA473J50 CEAT4R7M50 CAPACITOR CAPACITOR CAPACITOR CAPACITOR CAPACITOR Mark No. RESISTORS VR301 VARIABLE RESISTOR Other Resistors ACX7034 RD1/4PU J OTHERS CN201 CN202 CN203 X201 F 15P SOCKET 20P SOCKET 6P SOCKET XTAL RES (OSC) KP200TA15L KP200TA20L KP200TA6L ASS7002 FRONT SPEAKER ASSY SEMICONDUCTORS IC801 Q701 Q702 Q801 Q802 VIDEO SW IC TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR NJM2279D KRA103M KRC101M 2SC1740S 2SA933S D803 DIODE 1SS254 RELAY RY701 RELAY ASR7014 COILS L701 L702 COIL (0.7mH) COIL (0.7mH) ATH1004 ATH1004 CAPACITORS C701 C702 C801 C802 C804 AUDIO FILM CAPACITOR AUDIO FILM CAPACITOR ELECT. CAPACITOR ELECT. CAPACITOR CERAMIC CAPACITOR CFTYA104J50 CFTYA104J50 CEAT100M50 CEAT100M50 CCCSL221J50 C805 C806 C807 C808 C809 CERAMIC CAPACITOR ELECT. CAPACITOR ELECT. CAPACITOR CERAMIC CAPACITOR CERAMIC CAPACITOR CCCSL221J50 CEAT101M10 CEAT101M10 CKCYF103Z50 CKCYF103Z50 C810 C811 C851 CERAMIC CAPACITOR CERAMIC CAPACITOR CERAMIC CAPACITOR CKPUYF103Z25 CGCYX104M16 CKPUYF103Z25 VSX-D307 Mark No. Description Part No. RESISTORS Description Part No. RESISTOR(2.2MΩ, 1/2W) CARBON FILM RESISTOR CARBON FILM RESISTOR CARBON FILM RESISTOR RCN1080 RD1/4PU332J RD1/4PU103J RD1/2PM470J 901 903 906 H901 H902 AC SOCKET 1-P GROUND PLATE CABLE HOLDER(4P) FUSE CLIP FUSE CLIP AKP1060 VNF-091 51063-0405 AKR1004 AKR1004 H905 H906 FUSE CLIP FUSE CLIP AKR1004 AKR1004 RESISTORS R701 CARBON FILM RESISTOR R702 CARBON FILM RESISTOR R703 METAL OXIDE RESISTOR R704 METAL OXIDE RESISTOR Other Resistors RD1/4PMF4R7J RD1/4PMF4R7J RS1LMF4R7J RS1LMF4R7J RD1/4PU J R901 R902 R904 R905 OTHERS OTHERS CN701 CN702 J24 J25 JA801 SPEAKER TERMINAL 4-P PIN JACK 1-P JUMPER WIRE 9P JUMPER WIRE 8P PIN JACK(4P)YELLOW AKE7030 AKB7042 D20PYY0915E D20PYY0810E AKB7100 JA851 JACK RKN1004 G HEADPHONE ASSY I SEMICONDUCTORS D961 D962 Mark No. DIODE DIODE TRANS 1 ASSY No service parts. S5688G S5688G CAPACITORS C951 C961 C962 CERAMIC CAPACITOR ELECT. CAPACITOR ELECT. CAPACITOR CGCYF473Z50 CEAT470M25 CEAT470M50 CARBON FILM RESISTOR RD1/4PU473J CN951 CN952 CN953 951 952 CONNECTOR(4P) 10P SOCKET 14P PLUG CABLE HOLDER(3P) CABLE HOLDER(12P) KPE4 KP250NA10 KM200TA14 51052-0300 51052-1200 953 JA951 GROUND PLATE JACK VNF-091 RKN1002 RESISTOR R961 OTHERS 6. ADJUSTMENT H PRIMARY ASSY SEMICONDUCTORS There is no information to be shown in this chapter. IC901 Q901 D901 D902 D904 REGULATOR IC TRANSISTOR DIODE DIODE ZENER DIODE NJM78M56FA KRC101M S5688G S5688G MTZJ5.1A D905 DIODE 1SS254 RELAY RY901 LOWPOWER RELAY ASR7016 TRANSFORMER T901 POWER TRANSFORMER ATT1223 CAPACITORS C901 C902 C903 C904 CKA (10000pF/AC250V) CKA (10000pF/AC250V) ELECT. CAPACITOR ELECT. CAPACITOR ACG7020 ACG7020 CEAT471M16 CEAT470M16 35 VSX-D307 7. GENERAL INFORMATION 7.1 PARTS 7.1.1 IC • The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams. CXD2724Q (VOLUME DSP ASSY : IC201) • DSP IC •Block Diagram 24k bit DELAY RAM RVDT 50 SCK 46 XLAT 49 READY 47 LRCK 58 BCK 57 SI 55 XMST 60 MICRO COMPUTER I/F ADC1 ADC2 DSP DAC1 SERIAL DATA I/F DAC2 RIN 39 LO2 23 LOUT 42 ROUT 32 Trim Vol 30 XCOUT DAC4 Trim Vol 35 XSOUT 17 •Pin Function 36 38 Analog SW 33 I/O O – O I – – I I I I I O I I – – – O – – O I – – O – O LO1 DAC3 XTLI XTLO BFOT Pin Name T.P VSS0 T.P TST0 VDD0 VSS1 TST1 TST2 TST3 TST4 XRST BFOT CSL1 CSL2 VSS2 AVS3 AVD3 LOUT AVD1 AVS1 LO1 LIN AVD5 AVS5 XCOUT AVDX XTLO LIN 26 Analog SW CLOCK GENERATOR /TIMING CIRCUIT No. 1-3 4 5-8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 27 Function Monitor pin for test Normally, outputs "L". Digital ground Monitor pin for test Normally, outputs "L". Test pin Normally, fix to L. Digital power supply Digital ground Test pin Normally, fix to "L". Test pin Normally, fix to "L". Test pin Normally, fix to "L". Test pin Normally, fix to "L". System reset input L : reset. Clock and divided frequency output (384/768/256/512 fs) Test pin Normally, fix to "H". Test pin Normally, fix to "L". Digital ground Ground for L-ch D/A converter Power supply for L-ch D/A converter L-ch A/D converter output Power supply for L-ch A/D converter Ground for L-ch A/D converter OP amp. inverting output for LPF of L-ch A/D converter Analog input of L-ch A/D converter Power supply for C-ch D/A converter Ground for C-ch D/A converter C-ch D/A converter output Analog power supply for master clock Crystal oscillation circuit output VSX-D307 No. 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61-63 64 65-72 73 74 75-80 Pin Name XTLI AVSX XSOUT AVS6 AVD6 RIN LO2 AVS2 AVD2 ROUT AVD4 AVS4 VSS3 SCK REDY T.P XLAT RVDT XS24 VDD1 VSS4 T.P SI T.P BCK LRCK VSS5 XMST T.P VSS6 T.P VDD2 VSS7 T.P I/O I – O – – I O – – O – – – I O – I I I – – – I – I/O I/O – I O – O – – O Function Crystal oscillation circuit input Analog ground for master clock S-ch D/A converter output Ground for S-ch D/A converter Power supply for S-ch D/A converter Analog input of R-ch A/D converter OP amp. inverting output for LPF of R-ch A/D converter Ground for R-ch A/D converter Power supply for R-ch A/D converter R-ch D/A converter output Power supply for R-ch D/A converter Ground for R-ch D/A converter Digital ground Shift clock input of microprocessor interface Transfer permission signal output of microprocessor interface L : Transfer prohibition Monitor pin for test Normally, outputs "Hi-Z". Latch input of microprocessor interface Data input of microprocessor interface 24/32 bit slot selection of serial data L : 24 bit slot (It is effective at slave mode.) Digital power supply Digital ground Monitor pin for test Normally, outputs "L". Serial data input of 1 sampling 2 channel Input pin for test Normelly, outputs "L". Serial bit transfer clock of serial input/output data SI and SO Sampling frequency clock of serial input/output data SI and SO Digital ground Master/slave mode switching input of BCK and LRCK L : master mode Monitor pin for test Normally, outputs "L". Digital ground Monitor pin for test Normally, outputs "L". Digital power supply Digital ground Monitor pin for test Normally, outputs "L". 37 VSX-D307 7.1.2 DISPLAY AAV7053 (FRONT ASSY : V501) • FL TUBE 1G S2 S4 S1 S3 a1 j h f a2 k b g m e 1 c p r n 43 2G 3G 4G 5G 6G 7G 8G 9G (2G - 9G) b2 b1 S5 Dp1 (1G) Dp2 ANODE AND GRID ASSIGNMENT 1G 2G 3G 4G 5G 6G 7G 8G 9G P1 a1 a1 a1 a1 a1 a1 a1 a1 P2 a2 a2 a2 a2 a2 a2 a2 a2 P3 h h h h h h h h P4 j j j j j j j j P5 k k k k k k k k P6 b b b b b b b b P7 f f f f f f f f P8 m m m m m m m m P9 g g g g g g g g P10 c c c c c c c c P11 e e e e e e e e P12 r r r r r r r r P13 p p p p p p p p P14 n n n n n n n n P15 d1 d1 d1 d1 d1 d1 d1 d1 P16 d2 d2 d2 d2 d2 d2 d2 d2 S5 P17 Dp1 Dp1 Dp1 Dp1 Dp1 Dp1 Dp1 Dp1 P18 S1, S3 S1, S3 S1, S3 S1, S3 S1, S3 S1, S3 S1, S3 S1, S3 P19 S4 S4 S4 S4 S4 S4 S4 S4 P20 S2 S2 S2 S2 S2 S2 S2 S2 P21 Dp2 Dp2 Dp2 Dp2 Dp2 Dp2 Dp2 Dp2 PIN ASSIGNMENT Pin No. Connection 38 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 F1 F1 NP NP 1G 2G 3G 4G 5G 6G 7G 8G 9G NX NX NX NX NX P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P15 P16 P17 P18 P19 P20 P21 NP NP F2 F2 VSX-D307 7.2 DISASSEMBLY 7.2.1 Bonnet and FRONT Assy BONNET 1 1 1 1 2 1 FRONT ASSY J35 Front Panel 1 5 6 1 J31 2 ×3 3 4 ×2 7 7 7 FRONT ASSY 39 VSX-D307 7.2.2 MOTHER and CONNECTION Assemblies MOTHER AND CONNECTION ASSEMBLIES 2 2 1 ×2 3 ×2 9 3 ×2 5 ×2 4 8 4 7 CONNECTION ASSY Rivet 4 6 Cutting Pliers MOTHER ASSY 10 40 VSX-D307 7.3 DIAGNOSIS POWER PACK (MOTHER ASSY : IC401 and IC402) (At Bottom Side) 1 3 Cut six portions on the Under Base by nipper and remove a Cover. Front Turn the Cover. B A B 4 2 Diagnose the POWER PACK (IC401 and IC402). A Fix the Cover with the four screws (BBZ30P080FMC),and stick the UL caution card (Part No : AAX-313) to the prescribed position. Front Front UL Caution Card (AAX-313) 1 IC401 AAX - 313 AAX - 313 22 1 IC402 22 CAUTION : After performing the above operation, be sure to stick the UL caution card (Part No.: AAX-313) to the prescribed position.(It is required by the UL regulations.) After cutting the Under base and the Cover with a pair of nippers, be sure to smooth roughness from the edges to protect the user from a risk of damage caused by sharp edges. 41 42 3 13 5 7 3 10 VCR/TAPE 1 LD/DVD 3 IC211 NJM4558D-D TP-S4 LPF fc = 44kHz TP-C3 3 TP-L6 1 7 7 3 1 +6dB +6dB IC302 UPC4570C TP-S5 PRE-AMP. 5 TP-C4 5 5 1 7 Q402 Q401 Q452 Q451 12 L 35 S 15 C 15 R 12 S VCR REC OUT MONITOR OUT 3 IC401 PAC007A POWER AMP. 20 TP-R7 20 FR FL 1 5 TP-S7 TP-C6 TP-R8 RY401 RY401 RY701 RY701 3 5 TP-R3 7 IC206 NJM4558LD LPF fc = 44kHz 3 TP-L3 IC651 NJM4558D-D H.P. AMP. 23 43 TP-L8 30 C IC201 38 CXD2724Q 27 DSP IC402 PAC007A POWER AMP. TP-L7 3 TP-L2 TP-R2 TP-L1 TP-R1 DIRECT IC102 NJM4558D-D BUFFER 3 5 IC801 NJM2279D VIDEO SW 19 23 6 IC101 TC9163AN FUNCTION SW IC301 MASTER VR UPC4570C TP-R5 TP-R6 PRE-AMP. TP-L5 RIAA IC151 UPC4570C IC204 BU4052BCF DIRECT/STEREO/6ch SW 1 2 12 15 DIRECT VCR/TAPE OUT LD/DVD VCR/TAPE CD PHONO FM/AM TUNER UN IT TAPE2 OUT TAPE2 IN 1 7 TP-R9 TP-L9 19 2 14 7 IC202 M62420FP TONE 7 TP-R4 3 SPEAKER SURROUND SPEAKER CENTER SPEAKER A SPEAKER A HEADPHONE 1 IC207 NJM4558LD +6dB GAIN 5 TP-L4 VSX-D307 7.4 BLOCK DIAGRAM VSX-D307 Test Points for Diagnosis MOTHER ASSY TP-L1 TP-R1 IC102 IC101 TP-L7 TP-C6 TP-L8 TP-R8 TP-R7 TP-S7 IC604 IC605 IC402 IC401 VOLUME DSP ASSY TP-L2 TP-R2 IC201 IC205 TP-L3 TP-S4 TP-R3 FRONT SPEAKER ASSY TP-C3 IC202 TP-L9 IC211 IC751 TP-R4 TP-R9 TP-L4 IC801 IC752 IC302 TP-C4 IC301 TP-S5 IC204 TP-L6 TP-R6 TP-R5 TP-L5 Fig.1 Test Point Location 43 VSX-D307 8. PANEL FACILITIES AND SPECIFICATIONS 8.1 PANEL FACILITIES Front Panel The size of characters in the figure may different from that on the actual product. DOLBY SURROUND P R O • L O G I C AUDIO/VIDEO MULTI-CHANNEL RECEIVER STANDBY MEMORY MPX MODE CLASS DSP MODE DOLBY VIRTUAL TUNING SELECT LOUDNESS DOLBY PRO LOGIC MASTER VOLUME STANDBY/ON – STATION + – FREQUENCY + VCR/ TAPE 1 SPEAKER DVD/LD CD FM/AM PHONO TAPE 2 MONITOR SELECT – TONE + L BALANCE R 4-CHANNEL EQUAL POWER OUTPUT MIN PHONES 1 STANDBY/ON button 2 STANDBY indicator 3 TUNING SELECT, STATION(–, +), FREQUENCY (–, +) button TUNING SELECT: Use to select the STATION mode and FREQUENCY mode when operating the tuner. STATION (–, +): Use to select the station number when operating the tuner. FREQUENCY (–, +): Use to select the frequency when operating the tuner. 4 MEMORY button 5 MPX MODE button Use to switch the auto stereo/monaural mode for receiving FM broadcasts. When the received broadcast signal is weak, press this button to set the monaural mode. 6 7 8 9 CLASS button Remote sensor Display LOUDNESS button Press this button when the volume is low to raise the low and high range levels so that the sound can be heard more easily. 44 0 = ~ ! MAX DSP MODE button DOLBY VIRTUAL button DOLBY PRO LOGIC button MASTER VOLUME SPEAKER button Switches as follows with each press. 3 FRONT SPEAKER ON FRONT SPEAKER OFF2 @ PHONES jack (Headphone terminal) # Function buttons $ SELECT, TONE (–, +) and BALANCE (L, R) button SELECT: Use to select the TONE (TREBLE, BASS) and BALANCE control. 3 TREBLE control 3 BASS control BALANCE control 2 TONE (–, +): Use to adjust tone. BALANCE (L, R): Use to adjust volume balance. VSX-D307 Display SP A DIRECT LOUDNESS PRO LOGIC VIRTUAL DSP TAPE 2 MONO TUNED STEREO 1 SPEAKER A indicator Lights when FRONT SPEAKER is ON. 2 DIRECT indicator Lights when DIRECT is ON. 3 LOUDNESS indicator Lights when LOUDNESS is ON. 4 PRO LOGIC indicator Lights when Dolby Pro Logic is selected. 5 VIRTUAL indicator Lights when DOLBY VIRTUAL is selected. 6 DSP indicator Lights when HALL, JAZZ, DANCE, THEATER 1 and THEATER 2 has been selected with the DSP MODE button. 7 TAPE 2 indicator Lights when TAPE 2 MONITOR is ON. 8 TUNER indicator MONO: Lights when the monaural mode is set using the MPX MODE button. TUNED: Lights when broadcasts are being received. STEREO: Lights when stereo broadcasts are received during auto stereo mode. 9 CHARACTER display 45 VSX-D307 When connecting or changing equipment, be sure to turn OFF the POWER switch, and disconnect the power cord from the wall outlet. CONNECTING DEVICES For better reception of signals, use the FM external antenna. LOOP ANTENNA When AM broadcast reception is poor Connect a 5 to 6 meter (15 to 18 feet) long vinyl-coated wire to the AM antenna. If possible draw horizontally outdoors to achieve better reception. AM outdoor antenna AM AM indoor antenna (Vinyl-coated wire) LOOP ANTENNA AM FM UNBAL 75Ω 5 to 6 m (15 to 18 feet) 75 Ω coaxial cable. GND Don't detach the AM loop antenna. FM UNBAL 75Ω * The sub woofer can be connected in a different way. For details, refer to the instructions on the sub woofer. *Sub woofer with built-in amplifier TV monitor R FM antenna Assembling the AM loop antenna Stretch out fully and secure onto the wall using pins. VIDEO IN LOOP ANTENNA AM VIDEO OUT FM UNBAL 75Ω IN SIGNAL GND is used to decrease the noises when an analog player, etc. is connected. This is not a ground for safety. SUB WOOFER R IN PLAY OUT REC VIDEO IN VIDEO IN PRE OUT IN IN PLAY OUT REC IN L L R R PHONO TAPE2 MONITOR CD DVD/ LD VCR/ TAPE1 AUDIO/VIDEO IN REC INPUT AUDIO OUT AUDIO OUT CD Analog player R CENTER SPEAKER L SIGNAL GND PLAY OUTPUT 46 FRONT SPEAKERS OUT When attached on a wall, etc. Face towards the direction with the best reception. TO MONITOR TV VIDEO OUT CONTROL ANTENNA Cassete deck CD player AUDIO/ VIDEO OUT VIDEO OUT VCR VCR LD player *Can also be con- *Can also be connected to a DVD nected to a cassette deck. player. L VSX-D307 Input/output plug Speakers terminal VID E IN O ○ L 10 mm ○ .) (3/8 in 10 mm ○ ○ Antenna terminal 3 ○ ○ ○ 1 ○ ○ 1 ○ R .) (3/8 in 2 ○ ○ 2 ○ 3 Connect the white plug to L, red plug to R, and yellow plug to VIDEO. Be sure to insert completely. The size of characters and terminal positions in the figures may differ from those on the actual product. Speaker system (Front) L KERS L CAUTION:SPEAKER IMPEDANCE 8Ω~16Ω / SPEAKER ATTENTION:IMPEDANCE DE HAUT-PARLEURS 8Ω~16Ω / HAUT-PARLEUR AC OUTLET R AC 120V 60Hz L SURROUND SPEAKERS SWITCHED 100W MAX 0.8A MAX C R L VCR Speaker (Center) Speaker system (Surround) AC OUTLET [SWITCHED 100 W (0.8 A) MAX] Power supplied through this outlet is turned on and off by the receiver's POWER switch. Total electrical power consumption of connected equipment should not exceed 100 W (0.8 A). Do not connect a heater, TV, etc. 47 VSX-D307 REMOTE CONTROL UNIT 7 [TUNER operations] STATION –,+, BAND, FREQ. –,+, MPX, CLASS, D.ACCESS buttons SOURCE SELECT CD STANDBY/ON CHANNEL STATION TAPE TV FUNC. BAND TV VOL. FREQ. TUNER MPX CLASS 1 2 [TV operations] STANDBY/ON,CHANNEL –,+, TV FUNC., TV VOL. –,+, buttons D.ACCESS [CD, TAPE, DVD, LD operations] DVD LD 4 TV CONTROL REAR LEVEL 5 DELAY TIME SURROUND 6 CENTER LEVEL CENTER MODE 7 STANDBY/ON, 4, ¢ (Chapter/Track search), 2 (Play), 1 (Rewind), ¡ (Fast Forward), 8 (Pause),7 (Stop), 3 (Play) 3 TEST TONE 8 9 CD DISC EFFECT 8 Number/Surround setting buttons 0 RECEIVER STANDBY/ON PRO LOGIC DSP MODE VIRTUAL LOUD. FUNC. DIRECT TEST TONE: When turned ON (while in DOLBY PRO LOGIC), volume balance adjustment signals are output in order from the speakers and can be adjusted. REAR LEVEL –,+: Adjusts the rear level. CENTER MODE: Switches the center mode. CENTER LEVEL –,+: Adjusts the center level. DELAY TIME: Use to set the delay time. EFFECT –,+: Adjusts DSP effects. MUTING MASTER VOLUME AV MULTI-CHANNEL RECEIVER REMOTE CONTROL UNIT 9 MUTING button Press to mute the volume. 0 DSP MODE button 1 SOURCE SELECT function buttons When operating other devices, press any one of these buttons to specify the device to be operated. memo - MASTER VOLUME –/+ button Use to adjust the volume. = DIRECT button This button cannot be used to switch the functions of this unit. 2 SURROUND button Press to start the SURROUND function. 3 PRO LOGIC button Use to turn ON/OFF DOLBY PRO LOGIC. 4 VIRTUAL button Use to change the mode of DOLBY VIRTUAL. 5 RECEIVER STANDBY/ON button 6 FUNC. (FUNCTION) button Use to switch the function setting of this unit. 3 3 TUNER PHONO 48 Use to switch the DSP mode. 2 CD 3 DVD/LD VCR/TAPE 1 2 Use to playback sound without going through the tone and balance control circuits. DOLBY PRO LOGIC, DOLBY VIRTUAL, DSP MODE and LOUDNESS also turn off. ~ LOUD.(LOUDNESS) button When LOUDNESS is turned ON at a small volume, the low frequency and high frequency levels increase, enabling the sound to be easier to hear. VSX-D307 8.2 SPECIFICATIONS Amplifier section FM Tuner Section Continuous average power output of 100 watts∗ per channel, min., at 8 ohms, from 40 Hz to 20,000 Hz with no more than 0.9 %∗∗ total harmonic distortion (front). Frequency Range .............................. 87.5 MHz to 108 MHz Usable Sensitivity ........... Mono:13.2 dBf, IHF (1.3 µV/75 Ω) 50 dB Quieting Sensitivity ............................ Mono: 20.2 dBf Stereo: 38.6 dBf Signal-to-Noise Ratio ..................... Mono: 73 dB (at 85 dBf) Stereo: 70 dB (at 85 dBf) Distortion ............................................ Stereo: 0.5 % (1 kHz) Alternate Channel Selectivity ..................... 60 dB (400 kHz) Stereo Separation .......................................... 40 dB (1 kHz) Frequency Response .................... 30 Hz to 15 kHz (±1) dB Antenna Input ........................................... 75 Ω unbalanced Continuous Power Output Front ............................ 100 W + 100 W (1kHz, 0.9 %, 8 Ω) Center ....................................... 100 W (1kHz, 0.9 %, 8 Ω) Surround ................................... 100 W (1kHz, 0.9 %, 8 Ω) Input (Sensitivity/Impedance) PHONO MM ................................................. 2.8 mV/47 kΩ CD, VCR/TAPE 1, TAPE 2, DVD/LD ................................... .................................................................... 200 mV/47 kΩ Phono Overload level (T.H.D. 0.1 %, 1kHz) PHONO MM .......................................................... 100 mV Frequency Response PHONO MM .......................... 20 Hz to 20,000 Hz ± 0.3 dB CD, VCR/TAPE 1, TAPE 2, DVD/LD ................................... dB ................................................... 5 Hz to 100,000 Hz +0 –3 Output (Level/Impedance) VCR/TAPE 1 REC, TAPE 2 REC ............... 200 mV/2.2 kΩ Tone Control BASS ....................................................... ± 8 dB (150 Hz) TREBLE .................................................... ± 8 dB (10 kHz) LOUDNESS ...................... + 8 dB/+ 6 dB (100 Hz/10 kHz) Signal-to-Noise Ratio (IHF, short circuited, A network) PHONO MM ............................................................. 72 dB CD, VCR/TAPE 1, TAPE 2, DVD/LD ......................... 96 dB Signal-to Noise Ratio [EIA, at 1 W (1 kHz)] PHONO MM ............................................................. 75 dB CD, VCR/TAPE 1, TAPE 2, DVD/LD ......................... 79 dB ∗ Measured pursuant to the Federal Trade Commission's Trade Regulation rule on Power Output Claims for Amplifier. ∗∗ Measured by Audio Spectrum Analyzer. VIDEO Section Input (Sensitivity/Impedance) VCR, DVD/LD ................................................. 1 Vp-p/75 Ω Output (Level/Impedance) VCR ................................................................ 1 Vp-p/75 Ω Frequency Response VCR, DVD/LD → MONITOR .......................................................... 5 Hz to 7 MHz +0 dB –3 Signal-to-Noise Ratio ................................................. 55 dB Cross Talk ................................................................... 55 dB Manufactured under license from Dolby Laboratories Licensing Corporation. “Dolby”, “AC-3”, “Pro Logic” and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation. Copyright 1992 Dolby Laboratories, Inc. All rights reserved. AM Tuner Section Frequency Range .............................. 530 kHz to 1,700 kHz Sensitivity (IHF, Loop antenna) ............................ 350 µV/m Selectivity ................................................................... 25 dB Signal-to-Noise Ratio ................................................. 50 dB Antenna .......................................................... Loop antenna Miscellaneous Power Requirements .................................. AC 120 V, 60 Hz Power Consumption ................................................... 210 W In Standby Condition ...................................................... 5 W AC Outlet SWITCHED ........................................... 100 W (0.8 A) MAX Dimensions ...................... 420 (W) × 143 (H) × 325 (D) mm 16-9/16 (W) × 5-5/8 (H) × 12-13/16 (D) in Weight (without package) ........................ 7.4 kg (16 lb 5 oz) Furnished Parts FM Antenna ........................................................................ 1 AM Loop Antenna .............................................................. 1 Dry Cell Batteries [size "AA" (IEC R6P)] ......................................................... 2 Remote Control Unit ........................................................... 1 Operating Instructions ........................................................ 1 The remote control unit and dry cell battery are not provided with VSX-D307-HT. NOTE: Specifications and the design are subject to possible modifications without notice, due to improvements. MAINTENANCE OF EXTERNAL SURFACES Use a polishing cloth or dry cloth to wipe off dust and dirt. When the surfaces are very dirty, wipe with a soft cloth dipped in some neutral cleanser diluted five or six times with water, and wrung out well, and then wipe again with a dry cloth. Do not use furniture wax or cleaners. Never use thinners, benzene, insecticide sprays or other chemicals on or near this unit, since these will corrode surfaces. 49 SPECIFICATIONS Audio Amplifier Section Continuous power output, 0.9% THD, 2 channels driven, 8 Ω load ..................... 40 Hz : More than 90 W 1 kHz : More than 90 W 20 kHz : More than 90 W Gain, 8 Ω load ................................................ Phono : 80.0 ± 3 dB CD : 42.0 ± 3 dB Noise output, 1 kΩ-terminated input, VR at maximum .................................... Phono : Less than 60 mV CD : Less than 40 mV Residual noise, VR at minimum ............................ Less than 3 mV Channel separation, 10 kHz ................... Phono : More than 35 dB CD : More than 35 dB RIAA equalizer response, at TAPE 1 REC OUT .................................. 100 Hz : RIAA ± 2 dB 10 kHz : RIAA ± 2 dB Frequency response, CD input, output at SP-A/8 Ω load ............................... 20 kHz : –2.0 ± 5 dB Tone control response, 100 Hz ................... Maximum : +8 ± 4 dB Center : 0 ± 3 dB Minimum : –8 ± 4 dB Tone control response, 10 kHz ................... Maximum : +8 ± 4 dB Center : 0 ± 3 dB Minimum : –8 ± 4 dB FM Tuner Section (Unbalansed 75 Ω, at TAPE 1 REC-OUT) Frequency Range ....................................... 87.5 MHz to 108 MHz IHF usable sensitivity ..................... 90 MHz : Less than 17 dBµV 98 MHz : Less than 17 dBµV 106 MHz : Less than 17 dBµV Output level, 60 dBµV input ................... Within –3.7 dBV ± 7 dB Signal to noise ratio, 60 dBµV input ................... More than 54 dB Distortion, 60 dBµV input ........................................ Less than 4% De-emphasis, deviation from 75 µs ................................................ 100 Hz/10kHz : Within 0 ± 3 dB Image interference ratio ...................... 98 MHz : More than 19 dB FM MPX Section (Unbalansed 75 Ω, at TAPE 1 REC-OUT) Output level, 60 dBµV input ................... Within –4.5 dBV ± 5 dB Distortion, 60 dBµV input ........................................ Less than 4% Stereo separation, 60 dBµV input ........ 100 Hz : More than 17 dB 1 kHz : More than 18 dB 10 kHz : More than 15 dB AM Tuner Section (Using AM loop antenna , at TAPE 1 REC-OUT) Frequency Range ......................................... 530 kHz to 1700 kHz Usable sensitivity, at 30 dB S/N ..................................................... 600 kHz : Less than 84 dBµV/m 1000 kHz : Less than 78 dBµV/m 1400 kHz : Less than 78 dBµV/m Output level, 100 dBµV/m input ........... Within –16.5 dBV ± 8 dB Signal to noise ratio, 100 dBµV/m input ............. More than 35 dB Distortion, 100 dBµV/m input .................................. Less than 5% Image interference ratio .................... 1000 kHz : More than 15 dB Tuning indicator sensitivity ......................... Less than 78 dBµV/m Selectivity, 74 dBµV/m input .............................. More than 14 dB Video Section (DVD/LD input, at monitor terminal) Video output level, color bar ...................... Within 1 Vp-p ± 0.3 V Video S/N, 100% white ....................................... More than 45 dB Surround Section Output power, 0.8% THD, 8 Ω load ......... Front : More than 90 W Center : More than 90 W Rear : More than 90 W Residual noise, with 30 kHz LPF used .... Center : Less than 6 mV Rear : Less than 6 mV 1 RadioShack A Division of Tandy Corporation Fort Worth, Texas 76102 RRV1949M ZZE 6A8 Printed in Japan