ORDER NO. PIONEER 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 NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936 � � � � � � � � � �PIONEER CORPORATION 2000 RRV2366 T – ZZR AUG. 2000 Printed in Japan CONTENTS 1. CONTRAST OF MISCELLANEOUS PARTS ........ 2 2. PCB CONNECTION DIAGRAM ............................ 8 3. SCHEMATIC DIAGRAM ..................................... 10 4. REMOTE CONTROL UNIT ................................. 25 THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). AUDIO/VIDEO MULTI-CHANNEL RECEIVER VSX-D939TX Type Model Power Requirement The voltage can be converted by VSX-D939TX the following method. HL ‡ AC220-230V AC240V, ∗ LB ‡ AC110V ––––––– ∗ : Alter the wiring of the Power-supply block at the primary winding of Power-transformer referring to the "Line Voltage Selection" described in Service Manual. Model No. Order No. Remarks VSX-37TX/KU/CA RRV2295 ¶ This service manual should be used together with the following manual(s): www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-D939TX 2 1. CONTRAST OF MISCELLANEOUS PARTS 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 product are used for disassembly. Reference Nos. indicate the pages and Nos. in the service manual for the base model. NOTES: 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%). Ex.2 When there are 3 effective digits (such as in high precision metal film resistors). 5 6 1 4 7 3 R 5 0 1 R 0 5 6 2 1 560 47k 0.5 1 RD1/4PU J RD1/4PU J RN2H K RS1P K 56 x 101 47 x 103 R50 1R0 561 473 5.62k RN1/4PC F 562 x 101 5621 CONTRAST TABLE VSX-D939TX/HL, LB and VSX-37TX/KU/CA are constructed the same except for the following : Part No. Ref. No. Mark Symbol and Description VSX-37TX VSX-D939TX VSX-D939TX Remarks /KU/CA /HL /LB ASSEMBLIES NSP MAIN ASSY AWK7641 AWK7647 AWK7646 P5- 5 MAIN CONTROL ASSY AWX7706 AWX7712 AWX7711 P5-12 VIDEO ASSY AWX7394 AWX7677 AWX7677 NSP COMPLEX ASSY AWK7522 AWK7529 AWK7543 P5- 2 EXTERNAL IN ASSY AWX7398 AWX7413 AWX7413 P5- 3 A- PINJACK ASSY AWX7397 AWX7412 AWX7412 P5- 4 CONNECTION ASSY AWX7313 AWX7347 AWX7347 P5- 9 REGULATOR ASSY AWX7310 AWX7832 AWX7832 P5-10 TRANS 1 ASSY AWX7316 AWX7316 Not used P5-10 TRANS 1/LB ASSY Not used Not used AWX7447 P5-11 TRANS 2-2 ASSY AWX7366 AWX7518 AWX7518 P5-15 PRIMARY ASSY AWX7311 AWX7345 AWX7429 NSP FRONT/VAMP ASSY AWK7656 AWK7661 AWK7661 P5-14 VOLUME ASSY AWX7367 Not used Not used P9- 2 DISPLAY ASSY AWX7698 AWX7703 AWX7703 P9- 3 ROTARY ENCODER ASSY AWX7328 AWX7726 AWX7726 P- SW ASSY Not used AWX7330 AWX7330 No. 1 NSP POWER/CURRENT ASSY AWK7651 AWK7655 AWK7654 P5- 6 TRANS 2-1 ASSY AWX7694 AWX7696 AWX7696 P5- 8 SP/PS ASSY AWX7688 AWX7693 AWX7692 PACKING SECTION P3- 2 FM Wire Antenna ADH7007 ADH7010 ADH7011 P3- 3 Operating Instructions (English) ARB7231 ARB7235 ARB7235 P3- 3 Operating Instructions (Chinese) Not used ARC7321 ARC7321 P3- 4 Remote Control Unit AXD7257 AXD7279 AXD7279 P3- 9 Packing Case AHD7881 AHD7889 AHD7889 P3-12 NSP Warranty Card ARY1026 Not used Not used EXTERIOR SECTION P5-20 AC Power Cord ADG7028 VDG1063 ADG7023 P5-21 Power Transformer (T1) ATS7252 ATS7253 Not used P5-21 Power Transformer (T1) (AC110V) Not used Not used ATS7255 P5-22 FM/AM TUNER Unit AXX7046 AXX7048 AXX7047 P5-23 Fuse (FU1 : T4A) VEK1029 AEK-514 Not used P5-23 Fuse (FU1 : 10A) VEK1029 Not used DEK1045 P5-24 Fuse (FU4 : T2A) REK1079 AEK-511 AEK-511 P5-25 Fuse (FU5 : T2A) REK1079 AEK-511 AEK-511 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-D939TX 3 Part No. Ref. No. Mark Symbol and Description VSX-37TX VSX-D939TX VSX-D939TX Remarks /KU/CA /HL /LB P5-26 AC Cord Spacer ANG1153 ANG7281 Not used P5-26 Cord Stopper Not used CM-22B CM-22C P5-27 Bonnet Case AZN7789 AZN7861 AZN7865 P5-54 Rear Panel ANC7944 ANC7954 ANC7955 P5-58 Side Escutheon L AAK7633 AAK7662 AAK7662 P5-59 Side Escutheon R AAK7634 AAK7663 AAK7663 AC Socket 3P Not used AKP-502 Not used No. 2 Sheet Not used AED7035 AED7035 No. 3 Fuse Holder Not used VKR1003 Not used No. 4 Fuse (T5A) Not used PEK1003 Not used No. 5 Fan Motor Not used AXM7012 Not used No. 6 Acetate Tape Not used AEH7013 AEH7013 No. 7 Washer Not used WA42N100W050 WA42N100W050 No. 8 HEAT SINK SECTION P7- 9 NSP Heat Sink ANH7103 ANH7103 ANH7102 P7- 12 NSP Power Supply Plate ANG7280 ANG7240 ANG7240 Thermistor Not used AEX7004 Not used No. 9 FRONT PANEL SECTION P9- 4 Door Hinge L AMR7252 AMR7325 AMR7325 P9- 5 Door Hinge R AMR7253 AMR7326 AMR7326 P9- 7 Door Panel AMB7722 ANB7239 ANB7239 P9- 9 Door Plate AAH7024 Not used Not used P9-10 Door Sheet AAK7789 AAH7069 AAH7069 P9-11 Display Panel AAK7625 AAK7792 AAK7792 P9-12 Function Lens 27 AAK7628 Not used Not used P9-13 Power Button AAD7440 AAD7485 AAD7485 P9-14 MR Button AAD7514 Not used Not used P9-18 Lead Card 08P (J19) ADD7168 Not used Not used P9-20 Damper Assy AXA7078 AXA7076 AXA7076 P9-21 Sub Panel AMB7622 ANB7207 ANB7207 P9-22 Volume Ring AAK7623 AAH7016 AAH7016 P9-24 Door Cusion AEB7152 AEB7153 AEB7153 P9-25 Front Panel AMB7717 ANB7238 ANB7238 P9-27 Name Plate PAN1376 PAN1377 PAN1377 P9-29 FL Sheet AAK7627 AAK7805 AAK7805 P9-30 Volume Knob (MASTER) AAB7194 AAB7210 AAB7210 P9-31 Rotary Knob (INPUT SELECTOR) AAB7221 AAB7209 AAB7209 P9-38 Panel Base AMB7570 AMB7572 AMB7572 POWER Button MG Not used AAD7491 AAD7491 No. 10 Earth Spring Not used ABH7172 AAD7172 No. 11 Notes : ÷The numbers in the remarks column correspond to the numbers on the “ EXPLODED VIEWS ”. ÷ For PCB ASSEMBLIES, Refer to “CONTRAST OF PCB ASSEMBLIES”, “2. PCB CONNECTION DIAGRAM” and “3. SCHE- MATIC DIAGRAM”. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-D939TX 4 CONTRAST OF PCB ASSEMBLIES ÷ FRONT PANEL and HEAT SINK SECTIONS Panel Base Door Sheet Heat Sink No.10 No.11 No.1 BPZ30P080FMC ABA1082 C-AMP ASSY IBZ30P080FCC IBZ30P080FCC Heat Sink Holder A No.9 Power Supply Plate AWX7412 and AWX7397 are constructed the same except for the following : A-PINJACK ASSY F B Mark Symbol and Description Part No. Remarks AWX7397 AWX7412 C1001–C1006,C1009,C1010,C1013,C1014 Not used CCCSL271J50 C1007,C1008,C1011,C1012,C1015- C1018 Not used CCCSL101J50 R1017, R1018 Not used RD1/4PU101J Rear Panel IBZ30P100FZK ABA1193 Teminal Screw AC Cord Spacer (HL Type Only) No.4 AC Cord Spacer BBZ30P080FZK Shield Case Bonnet Case Under Base No.3 No.7 No.8 (HL Type Only) (HL Type Only) (HL Type Only) No.2 No.6 No.5 AC Power Cord AC Power Cord BBT30P080FZK Screw EXPLODED VIEWS ÷ EXTERIOR SECTION www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-D939TX 5 AWX7413 and AWX7398 are constructed the same except for the following : EXTERNAL IN ASSY F A Mark Symbol and Description Part No. Remarks AWX7398 AWX7413 C1101- C1106 Not used CCCSL271J50 AWX7347 and AWX7313 are constructed the same except for the following : CONNECTION ASSY F C Mark Symbol and Description Part No. Remarks AWX7313 AWX7347 C1301- C1306 Not used CCCSL680J50 C1353, C1354 Not used CCCSL181J50 C1355, C1356 Not used CKCYB331K50 C1365, C1366 CEAT101M16 CEAT101M25 L1351– L1354 Not used LAU181J R1353, R1354 RD1/4PU331J RD1/4PU122J MAIN CONTROL ASSY F D AWX7712, AWX7711 and AWX7706 are constructed the same except for the following : Mark Symbol and Description Part No. Remarks AWX7706 AWX7712 AWX7711 IC102 BU4052BCF Not used Not used IC109 NJM4558MD Not used Not used IC110 M62429FP Not used Not used IC115 Not used NJM4558LD Not used IC901 PD5589A PD5596A PD5596A Q113, Q114 2SC2878 Not used Not used D201, D202 UDZS5.1B Not used Not used D251, D252 Not used 1SS355 Not used D253 Not used UDZS5.1B Not used C101- C106, C183- C188 Not used CCSQCH221J50 CCSQCH221J50 C113, C114 Not used CCSQCH331J50 CCSQCH331J50 C131, C132, C253, C254 Not used CKSQYB103K50 Not used C141, C142, C145- C150 CEAT100M50 Not used Not used C143, C144 CKSQYB103K50 Not used Not used C252 Not used CEAT470M16 Not used C155, C156, C165, C166 Not used CCSQCH101J50 CCSQCH101J50 C175, C176 Not used CCSQCH101J50 CCSQCH101J50 C960, C961 CCSQCH101J50 Not used Not used R109 RD1/2VM391J Not used Not used R110 RS1/10S472J Not used Not used R129, R130 RS1/10S104J Not used Not used R135, R136, R923, R926, R928 RS1/10S103J Not used Not used R131, R132 RS1/10S471J Not used Not used R133, R134, R141- R144 RS1/10S102J Not used Not used R934- R936, R986, R987 RS1/10S102J Not used Not used R207- R211, R252, R253 Not used RS1/10S104J Not used R145, R146 RS1/10S473J Not used Not used R254 Not used RS1/10S102J Not used R251 Not used RS1/10S474J Not used R255 Not used RS1/10S393J Not used R325- R330, R333, R334 RS1/10S0R0J Not used Not used R370, R996 Not used RS1/10S0R0J Not used R924, R925, R927 Not used RS1/10S103J Not used R923, R926 Not used Not used RS1/10S103J JA931 VKB1060 Not used Not used www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-D939TX 6 SP / PS ASSY F L IC3001 Not used AEK7007 Not used Q3005 Not used DTA124ES DTA124ES Q3501 Not used 2SC4793 Not used Q3502- Q3505 Not used DTC124ES Not used Q3506 Not used 2SA992 Not used D3052, D3054, D3056, D3058, D3060 Not used 1SS133 1SS133 D3503, D3504, D3509 Not used 1SS133 Not used D3501, D3502 Not used S5688G Not used D3505 Not used MTZJ16B Not used D3507 Not used MTZJ5.1B Not used D3508 Not used MTZJ11B Not used C3101- C3105 CFTYA104J50 CFTYA224J50 CFTYA224J50 C3106- C3110 Not used CFTYA224J50 CFTYA224J50 C3501 Not used CEAT471M35 Not used C3502 Not used CEAT1R0M50 Not used C3503 Not used CKCYF103Z50 Not used C3504 Not used CEAT471M25 Not used C3505 Not used CEAT101M16 Not used C3506 Not used CCCCH680J50 Not used R3133, R3134 Not used RS1LMF471J RS1LMF471J R3501 Not used RD1/4PU820J Not used R3502, R3506, R3507 Not used RD1/4PU473J Not used R3503 Not used RD1/4PU102J Not used R3504 Not used RD1/4PU104J Not used R3505 Not used RD1/4PU682J Not used R3508 Not used RD1/4PU103J Not used NSP Y0006 ADX7352 Not used Not used NSP Y0007 ADX7353 Not used Not used CN3002 Not used KM250MA3 Not used CN3101 AKE7058 AKE7059 AKE7059 CN3102 AKE7060 AKE7061 AKE7061 Mark Symbol and Description Part No. AWX7688 AWX7693 AWX7692 Remarks AWX7693, AWX7692 and AWX7688 are constructed the same except for the following : AWX7696 and AWX7694 are constructed the same except for the following : TRANS 2-1 ASSY F J Mark Symbol and Description Part No. Remarks AWX7694 AWX7696 C4501, C4503, C4511 (1µF/100V) ACH1237 Not used D4513 Not used MTZJ16B Q4503- Q4505 Not used DTA143ES R4501, R4503, R4511 RFA1/4PS100J Not used www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-D939TX 7 AWX7703 and AWX7698 are constructed the same except for the following : DISPLAY ASSY F S Mark Symbol and Description Part No. Remarks AWX7698 AWX7703 IC7051 TC7W53FU Not used IC7071 M66311FP Not used Q7002, Q7054 DTC124EK Not used Q7053 FMA1A Not used D7002 SLR-343VR Not used D7054- D7057 1SS355 Not used D7071- D7079 SLR-343VR Not used S7019, S7020 VSG1009 Not used C7011, C7073, C7074 CKSQYB102K50 Not used C7053 CKSQYB153K50 Not used C7071 CEAL101M6R3 Not used C7072 CKSQYB473K50 Not used R7038, R7071- R7079 RS1/10S271J Not used R7056 RS1/10S223J Not used R7057, S7061 RS1/10S103J Not used R7058 RS1/10S392J Not used R7062 RS1/10S0R0J Not used R7080- R7083 RS1/10S102J Not used R7092 RS1/10S473J Not used 0505 VEF1040 Not used CN7003 52045-0845 Not used AWX7518 and AWX7366 are constructed the same except for the following : TRANS 2-2 ASSY F O Mark Symbol and Description Part No. Remarks AWX7366 AWX7518 C5501 Not used CEANPR47M50 C5502 Not used ACH1237 (1µF/100V) R5501 Not used RFA1/4PS100J R5502 Not used RD1/4PU104J AWX7726 and AWX7328 are constructed the same except for the following : ROTARY ENCODER ASSY F T Mark Symbol and Description Part No. Remarks AWX7328 AWX7726 C7103, C7104 Not used CKSQYB103K50 R7103, C7104 Not used RS1/10S103J S7101 Not used ASX7004 AWX7832 and AWX7310 are constructed the same except for the following : REGULATOR ASSY F M Mark Symbol and Description Part No. Remarks AWX7310 AWX7832 IC5001, C5002 NJM78M15FA NJM7815FA R5004, R5005 Not used RS2LMF2R7J www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-D939TX 8 TRANS 1/LB Assy has no service parts. TRANS 1/LB ASSY F N F V C6002, C6003 ACG7020 ACE7014 ACG7020 C6006 CEAT470M25 CEAT221M25 CEAT470M25 R6001 RCN1080 Not used Not used R6002 Not used RD1/4PU1R0J Not used L6003, L6004 Not used ATX1012 Not used J6000 Not used D20PYY0335E D20PYY0335E T6001 ATT7043 ATT7040 ATT7041 RY6001 ASR7022 ASR1044 ASR1022 Y6003 AWG18 BOARD IN Not used ADX7321 Not used Y6004 AWG18 BOARD IN Not used ADX7320 Not used Y6005 AWG18 BOARD IN Not used ADX7319 Not used 6004 AKP1053 Not used AKP1053 6001 Not used 51048-0300 51048-0300 Mark Symbol and Description Part No. AWX7311 AWX7345 AWX7429 Remarks PRIMARY ASSY AWX7345, AWX7429 and AWX7311 are constructed the same except for the following: PCB PARTS LIST Mark No. Description Part No. P-SW ASSY (AWX7330) SWITCHES AND RELAYS S6801 ASG1035 VA CAPACITORS C6801, C6802 CGCYX103K25 OTHERS CN6801 3P JUMPER CONNECTOR 52151-0310 Mark No. Description Part No. AWX7677 and AWX7394 are constructed the same except for the following : VIDEO ASSY F P Mark Symbol and Description Part No. Remarks AWX7394 AWX7677 IC731 NJM2279M Not used D731 1SS355 Not used C732, C733, C736 CKSQYB473K50 Not used C791 CKSQYB103K Not used R717 RS1/10S101J RS1/10S0R0J R732- R735 RS1/10S102J Not used CN701 52045-2645 HLEM26S-1 CN702 52045-2145 HLEM21S-1 JA705 AKN7014 Not used www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-D939TX 9 A B C D 1 2 3 4 1 2 3 4F N 2. PCB CONNECTION DIAGRAM 2.2 TRANS 1/LB ASSY F TRANS 1/LB ASSY (LB Type Only) N SIDE A (ANP7308-D) J6601 : DB112EB0 J6602 : DB412EB0 0V 0V 110V 120V 10V 120V Y6001 V T1 POWER TRANSFORMER Y6002 V V A 2.1 P-SW ASSY (ANP7010-D) (ANP7010-D) J6000 V P-SW ASSY V A P-SW ASSY V A SIDE A SIDE B www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-D939TX 10 A B C D 1 2 3 4 1 2 3 4 3. SCHEMATIC DIAGRAM 3.1 EXTRA IN, A-PINJACK and CONNECTION ASSYS JA1101-JA1103 ( AKB7095 ) JA1011-JA1013 : AKB7048 JN1016: AKB7120 JN1015: AKB7048 CN1101 CN1001 CN1002 A EXTRA IN ASSY (AWX7413) B A-PINJACK ASSY (AWX7412) V1 V1 V1 V2 V2 MD MD P P P LD LD LD LD TV TV TV F F F A F B www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-D939TX 11 A B C D 1 2 3 4 1 2 3 4 CN1351 CN1301 CN1302 CN1353 CN1352 : AUDIO SIGNAL ROUTE (LD) LD : AUDIO SIGNAL ROUTE (TV) TV : AUDIO SIGNAL ROUTE (VCR1) V1 V1 V1 V2 V2 : AUDIO SIGNAL ROUTE (VCR2) V2 : AUDIO SIGNAL ROUTE (MD) MD MD MD : AUDIO SIGNAL ROUTE (PHONO) P P P P P P P LD LD TV TV F C CONNECTION ASSY (AWX7347) UPC4570C UPC4570C UPC4570C F F CN103 D 1/3 CN101 D 1/3 F C Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST" www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-D939TX 12 A B C D 1 2 3 4 1 2 3 4 1SS355 1SS355 D 2/3 D 2/3 S F CN7005 CN906 52045-0545 CN101 CN941 (1/2) CN941 (2/2) CN941 : AKB7075 JA911 : DKB1045 JA911 F F TU P P LD CD T2 TU V2 CD CD T2 TU T2 TU T2 V1 MD TV LD TV V2 V1 MD : The power supply is shown with the marked box. C F CN1353 1/3F D 3.2 MAIN CONTROL ASSY (1/3) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-D939TX 13 A B C D 5 6 7 8 5 6 7 81/3F D 1/2 2/2 CN103 CN104 NJM4558MD NJM4558MD NJM4558MD NJM4558MD : AUDIO SIGNAL ROUTE (LD) LD : AUDIO SIGNAL ROUTE : AUDIO SIGNAL ROUTE (TV) TV : AUDIO SIGNAL ROUTE (VCR1) V1 : AUDIO SIGNAL ROUTE (VCR2) V2 : AUDIO SIGNAL ROUTE (MD) MD : AUDIO SIGNAL ROUTE (PHONO) P : AUDIO SIGNAL ROUTE (TUNER) TU : AUDIO SIGNAL ROUTE (CD) CD : AUDIO SIGNAL ROUTE (TAPE2) T2 1/3 F MAIN CONTROL ASSY ( HL : AWX7712 ) ( LB : AWX7711 ) D CN5004 CN1302 M F C F www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-D939TX 14 A B C D 1 2 3 4 1 2 3 4 D 1/3 D 1/3 D 3/3 UPC4570G2 UPC4570G2 UPC4570HA UPC4570HA F F F C155 100p C155 100p C175 100p C176 100p C156 100p C166 100p C165 100p UPC4570HA UPC4570HA MAIN CONTROL ASSY ( HL : AWX7712 ) ( LB : AWX7711 ) D 2/3 F 3.3 MAIN CONTROL ASSY (2/3) 2/3F D www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-D939TX 15 A B C D 5 6 7 8 5 6 7 8 Q107 - Q112 : HN1C03F E 1/2 CN501 CN105 D 3/3 103 or 113 (2/3) 103 or 113 (1/3) 103 or 113 (3/3) F C188 220p C187 220p C184 220p C183 220p C186 220p C185 220p 1SS355 1SS355 : AUDIO SIGNAL ROUTE : The power supply is shown with the marked box. D 1/3F F 113 : AKB7089 VSX-D939/HL : Only VSX-D939/HL : Only 2/3F D www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-D939TX 16 A B C D 1 2 3 4 1 2 3 4 D905-D908 1SS355 1SS355 D901-D904 1SS355 D 2/3 Y 4/5 M F M F F CN9551 CN903 CN920 CN901 CN5008 CN5005 1SS355 To FM/AM TUNER UNIT CN902 TU TU TU : AUDIO SIGNAL ROUTE (TUNER) TU 3/3F D 3.4 MAIN CONTROL ASSY (3/3) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-D939TX 17 A B C D 5 6 7 8 5 6 7 83/3F D 3/3 F MAIN CONTROL ASSY (HL : AWX7712) (LB : AWX7711) D S F CN904 CN7001 CN905 CN108 CN701 CN5003 M F P F : The power supply is shown with the marked box. R923 : VSX-D939TX/LB ONLY R924 : VSX-D939TX/HL ONLY R925 : VSX-D939TX/HL ONLY R926 : VSX-D939TX/LB ONLY R927 : VSX-D939TX/HL ONLY ∗1 ∗1 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-D939TX 18 A B C D 1 2 3 4 1 2 3 4 F J F L K 3.5 TRANS 2-1, DIODE and SP/PS ASSYS CN3001 CN3002 3001 4001 TRANS 2-1 ASSY (AWX7696) I I CN6003 TO FAN POWER TRANSFORMER HE • NOTE FOR FUSE REPLACEMENT FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE WITH SAME TYPE AND RATINGS ONLY. CAUTION - FU4, FU5 : T2A AEK-511 ACH1237 (NP1/100) CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 491.750 MFD, BY LITTELFUSE INC. FOR IC4501, IC4502 (AEK7014). CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 49102.5 MFD, BY LITTELFUSE INC. FOR IC4501, IC4502 (AEK7014). For VSX-D939TX/HL : Only K DIODE ASSY (AWX7697) J F V F www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-D939TX 20 A B C D 1 2 3 4 1 2 3 4 F O M 3.6 REGULATOR, TRANS 1 and TRANS 2-2 ASSYS D5010 1SS133 MTZJ10C MTZJ5.1B TRANS 1 ASSY (AWX7447) TRANS 2-2 ASSY (AWX7518) POWER TRANSFORMER 3004 CN5001 CN5002 5501 5009 52147-0810 V J CN3003 LN4SB60-4003 C5501 R5501 C5501 0.47/100 R5501 22 R5502 100k C5502 ACH1237 NP 1/100 RS2LMF RS2LMF REGULATOR ASSY (AWX7832) F O F N CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 491.200 MFD, BY LITTELFUSE INC. FOR IC5009, IC5010 (AEK7023). CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 491005 MFD, BY LITTELFUSE INC. FOR IC5501 (AEK7019). M L F L F F N www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-D939TX 21 A B C D 5 6 7 8 5 6 7 8M CN5006 CN5007 CN5005 CN5008 CN5004 CN5003 CN108 D 3/3 F CN104 D 1/3 F CN901 D 3/3 F CN920 D 3/3 F CN9801 Y 2/5 CN9802 Y 2/5 : AUDIO SIGNAL ROUTE www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-D939TX 19 A B C D 5 6 7 8 5 6 7 8F L CN3101 3004 CN3003 CN3102 CN5001 CN5002 M I M HA HE SP/PS ASSY (HL:AWX7693) (LB:AWX7692) L F www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-D939TX 22 A B C D 1 2 3 4 1 2 3 4 3.7 VIDEO, PRIMARY and P-SW ASSYS F P 1SS355 1SS355 1SS355 1SS355 702(2/2) – – – – – – – – 702(1/2) 707 JA703(1/3) JA703(2/3) JA703(3/3) 702 : AKB7017 707 : AKB7020 CN702 CN701 HLEM21S-1 HLEM26S-1 JA703 : AKB7115 Y Y Y Y Y CN905 D 3/3 CN804 Q P F VIDEO ASSY (AWX7677) F www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-D939TX 23 A B C D 1 2 3 4 1 2 3 4F V V A CN3001 CN6003 KP200TA4L CN6801 J6000 CN6002 RKP1751 LIVE NEUTRAL FU1 : T4A AEK-514 AC IN N 1SS133 DTC143ES 1SS133 EXCEPT LB TYPE ADX7279 ADX7280 51048-0300 D6001-D6004 : S5688G PRIMARY ASSY (HL : AWX7345) (LB : AWX7429) P-SW ASSY (AWX7330) V V A F • NOTE FOR FUSE REPLACEMENT FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE WITH SAME TYPE AND RATINGS ONLY. CAUTION - L F T6001 : HL : ATT7040 LB : ATT7041 C6006 : HL : 220/25 LB : 47/25 RY6001 : HL : ASR1044 LB : ASR1022 C6003 : HL : ACE7014 LB : ACG7020 C6002 : HL : ACE7014 LB : ACG7020 VSX-D939TX /HL : Only VSX-D939TX /HL : Only www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-D939TX 24 A B C D 1 2 3 4 1 2 3 4 3.8 ROTARY ENCODER ASSY F T F ROTARY ENCODER ASSY ( AWX7726 ) T ROTARY ENCODER ASSY (AWX7726) CN7002 CN7101 DISPLAY ASSY (AWX7703) T F www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-D939TX 25 4. REMOTE CONTROL UNIT [AXD7279] 4.1 CONTRAST OF MISCELLANEOUS PARTS 7 CONTRAST OF REMOTE CONTROL UNIT AXD7279 and AXD7257 are constructed the same except for the following: 7� REMOTE PCB MODEL SWITCH 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. ÷ Screw adjacent to ∞ mark on the product are used for disassembly. ÷ Reference Nos. indicate the pages and Nos. in the service manual for the base model. MODEL SWITCH Model JP10 JP11 JP20 JP21 JP30 JP31 AXD7257, AXD7278 − √� − √� − √� AXD7258, AXD7279 − √� − √� √� − AXD7259 − √� √� − − √� AXD7266 − √� √� − √� − AXD7273 √� − − √� − √� AXD7275 √� − − √� √� − L L L H H H 51 P43 50 P44 49 P45 48 P46 47 P47 46 P50 45 P51 44 P52 43 P53 42 P54 41 P55 40 P56 39 P57 38 P60 37 P61 36 P62 35 P63 34 P64 33 P65 32 P66 31 P67 JP11 JP21 JP31 JP10 JP20 JP30 52 P42 53 P41 54 P40 55 P37 56 P36 57 P35 24 P76 25 P75 26 P74 27 P73 28 TA1OUT 29 TA0IN 30 P70 IC1 M30622MA-787FP P104-2 Name Plate B AZA7381 AZA7386 P104-3 Rubber Sheet AZA7382 AZA7390 P104-8 Battery Cover AZA7841 AZA7791 P104-10 Case B AZN7781 AZN7793 P104-13 Knob AZA7398 AZA7399 (AZA7399:Goid) P104-15 Caae A Assy AZA7846 AZA7850 Ref. No. Remarks AXD7257 AXD7279 Part No. Mark Symbol and Description www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com