Pioneer-VSXD908TX-avr-sm 电路图维修手册.pdf

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1、ORDER NO. 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

2、. 253 Alexandra Road, #04-01, Singapore 159936 ? ? ? ? ? ? PIONEER ELECTRONIC CORPORATION 1999 RRV2153 T ZZK JUNE 1999 Printed in Japan CONTENTS 1. CONTRAST OF MISCELLANEOUS PARTS.2 2. SCHEMATIC DIAGRAM.7 3. PCB CONNECTION DIAGRAM.10 THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). A

3、UDIO/VIDEO MULTI-CHANNEL RECEIVER VSX-D908TX VSX-D908TX-G Type Model Power Requirement The voltage can be converted by VSX-D908TXVSX-D908TX-Gthe following method. SD AC110V/120127V/220V/240V With the voltage selector This service manual should be used together with the following manual(s): ModelOrde

4、r No.Remarks VSX-24TX/KU/CARRV2133 RadioFans.CN 收音机爱好者资料库 VSX-D908TX, VSX-D908TX-G 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 fa

5、ctor 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 value

6、s 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

7、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 5.62kRN1/4PC F562 x 1015621 CONTRAST TABLE Part No. Ref. No.MarkSymbol and DescriptionVSX-24TXVSX-D908TXVSX-D908TX-GRemarks /KU/CA/SD/SD ASSEMBLIES MAIN ASSYAWK7531AWK7539AWK7539 P5- 5 MAIN CONTROL ASSYAWX7406A

8、WX7425AWX7425 P5-12 VIDEO ASSYAWX7407AWX7422AWX7422 COMPLEX ASSYAWK7526AWK7540AWK7540 P5- 3 A-PINJACK ASSYAWX7401AWX7397AWX7397*1 P5-10 TRANS 1 ASSYAWX7316Not usedNot used P5-15 PRIMARY ASSYAWX7311AWX7426AWX7426 /SD ASSYNot usedAWX7448AWX7448No.1 FRONT/VAMP ASSYAWK7527AWK7541AWK7541 P5-19 V-AMP ASSY

9、AWX7409AWX7309AWX7309*2 P9- 1 H.PHONE/F.VIDEO ASSYAWX7528 *3AWX7342AWX7342 P9- 2 DISPLAY ASSYAWX7529 *4AWX7408AWX7408 POWER/CURRENT ASSYAWK7498AWK7510AWK7510 P5- 6 TRANS 2-1 ASSYAWX7326AWX7403AWX7404 P5- 8 SP/PS ASSYAWX7325AWX7359AWX7359 PACKING SECTION P3- 3Operating Instructions (English)ARB7186No

10、t usedNot used P3- 3Operating Instructions (English)Not usedARE7213ARE7213 Operating Instructions (Chinese)Not usedARC7286ARC7286 Operating Instructions (Spanish)Not usedARC7287ARC7287 P3- 4Remote Control Unit (CU-VSX159)AXD7212Not usedNot used P3- 4Remote Control Unit (CU-VSX163)Not usedAXD7234Not

11、used P3- 4Remote Control Unit (CU-VSX164)Not usedNot usedAXD7235 P3- 9Packing CaseAHD7784AHD7795AHD7799 P3-12NSPWarranty CardARY1026ARY7025Not used NSPCaution Card 220VNot usedARR7003ARR7003On thePolyethylene Bag AC Plug AdapterNot usedAKX7011AKX7011For Accessories VSX-D908TX/SD, VSX-D908TX-G/SD and

12、 VSX-24TX/KU/CA are constructed the same except for the following : *1, *2, *3, *4 : refer to VSX-26TX/KU/CA on the Service manual RRV2133. *3: As for H.PHONE/F.VIDEO ASSY, the design change was done from AWX7342 to AWX7528. *4: As for DISPLAY ASSY, the design change was done from AWX7408 to AWX7529

13、. RadioFans.CN 收音机爱好者资料库 VSX-D908TX, VSX-D908TX-G 3 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. SCHEMATIC DIAGRAM” and “3. PCB CONNEC- TION DIAGRAM”. Part No. Ref. No.MarkSymbol and Desc

14、riptionVSX-24TXVSX-D908TXVSX-D908TX-GRemarks /KU/CA/SD/SD EXTERIOR SECTION P5-20AC Power CordADG7024ADG7029ADG7029 P5-21Power Transformer (T1) (AC120V)ATS7252Not usedNot used P5-21Power Transformer (T1)Not usedATS7255ATS7255 (AC110V/120-127V/220V/240V) P5-22FM/AM TUNER UnitAXX7046AXX7047AXX7047 P5-2

15、3Fuse (FU1 : 10A)VEK1029Not usedNot used P5-23Fuse (FU1 : 10A)Not usedDEK1045DEK1045 P5-24Fuse (FU4 : 2.5A)REK1079Not usedNot used P5-24Fuse (FU4 : 2.5A)Not usedAEK-511AEK-511 P5-25Fuse (FU5 : 2.5A)REK1079Not usedNot used P5-25Fuse (FU5 : 2.5A)Not usedAEK-511AEK-511 P5-26Cord StopperCM22CNot usedNot

16、 used P5-26AC Cord SpaserNot usedANG1153ANG1153 P5-27Bonnet CaseAZN7789AZN7789AZN7794 P5-54Rear PanelANC7847ANC7741ANC7842 P5-58Side Escutheon LAAK7633AAK7633AAK7637 P5-59Side Escutheon RAAK7634AAK7634AAK7638 P5-73ScrewFBT40P080FZKFBT40P080FZKFBT40P080FNI P5-67Screw (5, For Front Panel Bottom side)B

17、BZ30P080FZKBBZ30P080FZKBBZ30P080FCC P5-67Screw (7, For Bonnet Case)BBZ30P080FZKBBZ30P080FZKBBZ30P080FCC Screw (2, For AC Outlet on Rear Panel)BBZ30P080FZKNot usedNot used Screw (4, For Front Panel Top side)IBZ30P100FCCIBZ30P100FCCIBZ30P100FCC Fuse (FU2, 3 : T5A)Not usedAEK1061AEK1061No.2 AC Outlet 3

18、PNot usedAKP-502AKP-502No.3 Voltage SelectorNot usedAKX-507AKX-507No.4 FRONT PANEL SECTION P9- 4Door Hinge LAMR7252AMR7252AMR7250 P9- 5Door Hinge RAMR7253AMR7253AMR7251 P9- 7Door PanelAMB7633AMB7624AMB7625 P9- 9NSPDoor PlateAAH7059AAH7059AAH7060 P9-10Door SheetAAK7677AAK7677AAK7675 P9-11Display Pane

19、lAAK7625AAK7630AAK7631 P9-13Power Button (STANDBY/ON)AAD7440AAD7440AAD7485 P9-21Sub PanelAMB7575AMB7617AMB7618 P9-22Volume RingAAK7623AAK7623AAH7016 P9-24Door CusionAEB7152AEB7152AEB7153 P9-25Front PanelAMB7613AMB7614AMB7636 P9-27Name PlatePAN1376PAN1376PAN1377 P9-29FL SheetAAK7627AAK7627AAK7629 P9-

20、30Volume Knob (MASTER VOLUME)AAB7193AAB7193AAB7207 P9-31Rotary Knob (INPUT SELECTOR)AAB7196AAB7196AAB7208 P9-36ScrewBBZ30P080FZKBBZ30P080FZKBBZ30P080FCC P9-38Panel BaseAMB7569AMB7569AMB7571 RadioFans.CN 收音机爱好者资料库 VSX-D908TX, VSX-D908TX-G 4 Screw BBZ30P080FZK PRIMARY Assy 2 Rear Panel 1 43 AC Cord S

21、paser Screw BBZ30P080FZK AC Power Cord CONTRAST OF PCB ASSEMBLIES AWX7425 and AWX7406 are constructed the same except for the following : Part No. Ref. No.MarkSymbol and DescriptionAXD7212AXD7234AXD7235Remarks (CU-VSX159)(CU-VSX163)(CU-VSX164) P98- 1Name Plate AAZA7337AZA7356AZA7353 P98- 2Name Plate

22、 BAZA7338AZA7359AZA7359 P98- 3Rubber SheetAZA7339AZA7355AZA7355 P98- 8Battery CoverAZN2401AZN2401AZN7791 P98- 9Case (A)AZN7780AZN7780AZN7792 P98-10Case (B)AZN7781AZN7781AZN7793 CONTRAST OF REMOTE CONTROL UNIT AXD7234, AXD7235 and AXD7212 are constructed the same except for the following : MAIN CONTR

23、OL ASSYFD MarkSymbol and Description Part No. Remarks AWX7406AWX7425 IC109NJM4558MDNot used Q113, Q1142SC2878Not used D201, D202UDZS5.1BNot used C141, C142, C149, C150CEAT100M50Not used C147, C148CEAT1R0M50Not used C143, C144CKSQYB103K50Not used R109RD1/2VM391JNot used R110RS1/10S472JNot used R129,

24、R130RS1/10S104JNot used R131, R132RS1/10S471JNot used R133, R134Not usedRS1/10S102J* R135, R136, R924, R926RS1/10S103JNot used R141R144RS1/10S102JNot used R145, R146RS1/10S473JNot used R320, R322, R335, R336RS1/10S0R0JNot used R325R330Not usedRS1/10S0R0J* R923, R925Not usedRS1/10S103J* CN911AKB7015N

25、ot used JA911 (For CN911)Not usedDKB1045 * : refer to VSX-26TX/KU/CA on the Service manual RRV2133. EXPLODED VIEWS EXTERIOR SECTION VSX-D908TX, VSX-D908TX-G 5 AWX7359 and AWX7325 are constructed the same except for the following : SP/PS ASSYFL AWX7403 and AWX7326 are constructed the same except for

26、the following : TRANS 2-1 ASSY FJ MarkSymbol and Description Part No. Remarks AWX7326AWX7403 C4501C4503Not usedACH1237 (1F/100V) C4509, C4510CEAT101M50CECA101M50 R4501R4503Not usedRFA1/4PS220J MarkSymbol and Description Part No. Remarks AWX7325AWX7359 IC3001Not usedAEK7007 Q3501, Q3502Not usedDTA124

27、ES Q3503Not used2SC4793 Q3504Not used2SC2235 D3052, D3054, D3056, D3058, D3010Not used1SS133 D3501, D3502Not usedS5688G D3505Not usedMTZJ27D D3506, D3508Not usedMTZJ12C D3507Not usedMTZJ5.1B C3001, C3002ACH7130 (22000F/50V)ACH7129 (22000F/56V) C3101C3105CFTYA104J50CFTYA224J50 C3106C3110Not usedCFTYA

28、224J50 C3111C3117CQHA102J2ACQMA332K2E C3501Not usedCEAT471M35 C3502Not usedCEAT1R0M50 C3503Not usedCKCYF103Z50 C3504Not usedCEAT471M25 R3133, R3134Not usedRS1LMF471J R3501Not usedRD1/4PU471J R3502Not usedRD1/4PU473J R3503Not usedRD1/4PU102J R3504Not usedRD1/4PU104J R3505Not usedRS3LMF221J R3506Not u

29、sedRD1/4PU222J R3507Not usedRD1/4PU103J CN3002Not usedKM250MA3 CN3101AKE7033AKE7044 CN3102AKE7034AKE7045 VSX-D908TX, VSX-D908TX-G 6 AWX7426 and AWX7311 are constructed the same except for the following : PRIMARY ASSY FV MarkSymbol and Description Part No. Remarks AWX7311AWX7426 T6001ATT7043ATT7041 R

30、6001 (2.2M/ 1/2W)RCN1080Not used H6003H6006Not usedAKR1004 Y6003Not usedADX7283 Y6004Not usedADX7282 Y6005Not usedADX7281 J6001Not usedDB640EB0 J6002Not usedDB416EB0 6004AKP1053Not used PCB PARTS LIST Mark No. Description Part No. /SD ASSY OTHERS S6701 VOLTAGE SELECTORAKX1004 FZ AWX7422 and AWX7407

31、are constructed the same except for the following : VIDEO ASSY MarkSymbol and Description Part No. Remarks AWX7407AWX7422 D7311SS355Not used C731CCSQCH181J50Not used C791CKSQYB103K50Not used R731RS1/10S750JNot used R732RS1/10S102JNot used JA701AKB7056Not used JA703AKB7115Not used JA705AKN7014Not use

32、d 702Not usedAKB7017* 707Not usedAKB7020* * : refer to VSX-26TX/KU/CA on the Service manual RRV2133. FP VSX-D908TX, VSX-D908TX-G 7 A B C D 1234 1234 2. SCHEMATIC DIAGRAM Note : When ordering service parts, be sure to refer to EXPLODED VIEWS and PARTS LIST or PCB PARTS LIST 2.1 PRIMARY and /SD ASSYS

33、FNFZ CN3001 CN6003 KP200TA4L CN6002 RKP1751 LIVE NEUTRAL FU1 : 10A DEK1045 FU2, 3 : T5A AEK1061 H6003H6006 AKR1004 AC IN 1SS133 DTC143ES 1SS133 D6001-D6004 : S5688G NOTE FOR FUSE REPLACEMENT FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE WITH SAME TYPE AND RATINGS ONLY. CAUTION - /SD ASSY (A

34、WX7448) FZ PRIMARY ASSY (AWX7426) FV FL H6001, H6002 AKR1004 Voltage Selector AKX-507 AC Outlet 3P AKP-502 VSX-D908TX, VSX-D908TX-G 8 A B C D 1234 1234 CN3001 CN3002 3001 4001 TRANS 2-1 ASSY (AWX7403) KDIODE ASSY (AWX7343) II CN6003 TO FAN POWER TRANSFORMER HE NOTE FOR FUSE REPLACEMENT FOR CONTINUED

35、 PROTECTION AGAINST RISK OF FIRE. REPLACE WITH SAME TYPE AND RATINGS ONLY. CAUTION - FU4, FU5 : 2.5A AEK-511 R4501R4503 : 22 C4501C4503 : ACH1237 (NP1/100) C4501R4501 CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 491.750 MFD, BY LITTELFUSE INC. FOR IC3001 (

36、AEK7007). CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 49102.5 MFD, BY LITTELFUSE INC. FOR IC4501, IC4502 (AEK7014). FV FJ C4502R4502 C4502R4502 750mA 2.2 TRANS 2-1, DIODE and SP/PS ASSYS FJFLK VSX-D908TX, VSX-D908TX-G 9 A B C D 5678 5678 CN3101 3004 CN300

37、3 CN3102 SP/PS ASSY (AWX7359) CN5001 CN5002 M I M HAHE FL FL VSX-D908TX, VSX-D908TX-G 10 A B C D 1234 1234 3. PCB CONNECTION DIAGRAM NOTE FOR PCB DIAGRAMS: 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 s

38、hown below. Symbol in PCB Diagrams Symbol in Schematic Diagrams Part Name Transistor Transistor with resistor Field effect transistor Resistor array 3-terminal regulator BCE B C E B C E D G S BCE BCEBCE DGSDGS 3. The parts mounted on this PCB include all necessary parts for several destination. For further information for respective destinations, be sure to check with the schematic diagram. 4. Viewpoint of PCB diagrams Capacitor Connector P.C.BoardChip Part SIDE A SIDE B F/SD ASSYZ J6006 J6005 J6004V (ANP7308-C) SIDE A 3.1 /SD ASSY FZ