Denon-S52-rec-sm维修电路原理图.pdf

Denon Brand Company, D&M Holdings lnc.For purposes of improvement, specifications and design are subject to change without notice.Please use this service manual with referring to the operating instructions without fail.Some illustrations using in this service manual are slightly different from the actual set.注意前、必読。本機、火災、感電、対安全性確保、配慮、法的電気用品安全法、所定許可得製造。従際、安全性維持、記載注意事項必守。本機仕様性能改良、予告変更。補修用性能部品保有期間、製造打切後 8 年。修理際、必取扱説明書参照上、作業行。本文中使用、説明都合上現物多少異場合。X0360 V.04 DE/CDM 0712SERVICE MANUALWIRELESS NETWORK CD MUSIC SYSTEMWIRELESS NETWORK MUSIC SYSTEMMODELJPE3E2EKE2AE1CE1KEUTS-52?S-52 DAB? ?MODELJPE3E2EKE2AE1CE2KEUTS-32?Ver. 4Please refer to theMODIFICATION NOTICE.RadioFans.CN 收音机爱 好者资料库2S-52/S-52DAB/S-32Please heed the points listed below during servicing and inspection.Heed the cautions!Spots requiring particular attention when servicing, such asthe cabinet, parts, chassis, etc , have cautions indicated onlabels or seals Be sure to heed these cautions and the cautions indicated in the handling instructionsCaution concerning electric shock!(1) An AC voltage is impressed on this set, so touching internal metal parts when the set is energized could causeelectric shock Take care to avoid electric shock, by for example using an isolating transformer and gloves whenservicing while the set is energized, unplugging the powercord when replacing parts, etc(2)There are high voltage parts inside Handle with extra carewhen the set is energizedCaution concerning disassembly and assembly!Though great care is taken when manufacturing parts fromsheet metal, there may in some rare cases be burrs on theedges of parts which could cause injury if fingers are movedacross them Use gloves to protect your handsOnly use designated parts!The sets parts have specific safety properties (fire resistance, voltage resistance, etc ) For replacement parts, besure to use parts which have the same properties In particular, for the important safety parts that are marked ! on wiringdiagrams and parts lists, be sure to use the designated partsBe sure to mount parts and arrange thewires as they were originally!For safety reasons, some parts use tape, tubes or other insulating materials, and some parts are mounted away from thesurface of printed circuit boards Care is also taken with thepositions of the wires inside and clamps are used to keepwires away from heating and high voltage parts, so be sure toset everything back as it was originallyInspect for safety after servicing!Check that all screws, parts and wires removed or disconnected for servicing have been put back in their original positions, inspect that no parts around the area that has beenserviced have been negatively affected, conduct an insulationcheck on the external metal connectors and between theblades of the power plug, and otherwise check that safety isensured(Insulation check procedure)Unplug the power cord from the power outlet, disconnect theantenna, plugs, etc , and turn the power switch on Using a500V insulation resistance tester, check that the insulation resistance between the terminals of the power plug and the externally exposed metal parts (antenna terminal, headphonesterminal, microphone terminal, input terminal, etc ) is 1M orgreater If it is less, the set must be inspected and repairedConcerning important safety partsMany of the electric and structural parts used in the set havespecial safety properties In most cases these properties aredifficult to distinguish by sight, and using replacement partswith higher ratings (rated power and withstand voltage) doesnot necessarily guarantee that safety performance will be preserved Parts with safety properties are indicated as shownbelow on the wiring diagrams and parts lists is this servicemanual Be sure to replace them with parts with the designated part number(1) Schematic diagrams Indicated by the ! mark(2) Parts lists Indicated by the ! markUsing parts other than the designated partscould result in electric shock, fires or otherdangerous situationsSAFETY PRECAUTIONSThe following check should be performed for the continued protection of the customer and service technicianLEAKAGE CURRENT CHECKBefore returning the unit to the customer, make sure you make either (1) a leakage current check or (2) a line to chassisresistance check If the leakage current exceeds 0 5 milliamps, or if the resistance from chassis to either side of the powercord is less than 460 kohms, the unit is defectiveLASER RADIATIONDo not stare into beam or view directly with optical instruments, class 3A laser productCAUTIONCAUTION、点検時注意願。注意事項守！特注意必要個所、部品、捺印注意事項表示。 注意書取扱説明書注意事項必守。感電注意！(1) 、交流電圧印加通電時内部金属部触感電。従通電時、絶縁使用手袋着用、部品交換、電源抜感電注意。(2) 内部高電圧部分、通電時取扱十分注意。分解、組立作業時注意！板金部品端面、部品製造時充分管理、 板金端面鋭利箇所有、 部品端面触指動怪我場合十分注意作業下。 手保護手袋着用。指定部品使用！部品難燃性耐電圧安全上特性持。従交換部品、使用同特性部品使用。特配線図、部品表 ! 印指定安全上重要部品必指定使用。部品取付配線引、 元！安全上、絶縁材料使用、基板浮取付部品。 内部配線引発熱部品高圧部品接近配慮、 必元。後安全点検！取外、部品、配線元、 個所周辺劣化点検、外部金属端子部、電源刃間絶縁、安全性確保確認。（絶縁方法）電源電源抜、 外、電源入。500V 絶縁抵抗計用、電源端子外部露出金属部端子、端子端子、入力端子間、絶縁抵抗値 M 以上、値以下点検修理必要。安全上重要部品本機使用多電気部品、 機構部品安全上、 特別特性持。 特性場合、外観判別、部品高定格（定格電力、耐圧）持使用安全性維持、限。安全上特性持部品、配線図、 部品表表示必指定部品番号使用願。(1) 配線図 ! 表示。(2) 部品表 ! 表示。指定部品異使用場合、感電、火災危険生恐。注意注意RadioFans.CN 收音机爱 好者资料库3S-52/S-52DAB/S-32DIMENSIONS- 52/S- 324S-52/S-52DAB/S-32整形図調整部品交換等、類結束移動場合、作業完了時点整形。正整形発生原因。1. MAIN UNIT 部 a, CX111 11P PH-PH CON.CORD CX051 5P PH-PH CON.CORD 基板固定。 （S-52E3/E2/JP,S-32E3/E2) b, CX111 11P PH-PH CON.CORD CX051 5P PH-PH CON.CORD CX081 8P PH-PH SHIELD CORD 基板固定。(S-52DABEK) CX091 9P PH-PN SHIELD CORD 固定、沿整形。 CY064 6P ZH-ZH CON.CORD 固定。WIRE ARRANGEMENTIf wire bundles are untied or moved to perform adjustment or parts replacement etc., be sure to rearrange them neatly asthey were originally bundled or placed afterward.Otherwise, incorrect arrangement can be a cause of noisegeneration.1. MAIN UNIT a,Fasten the CX111 11P PH-PH CON.CORD and CX051 5P PH-PH CON.CORD to the circuit board with a style pin and clamp band.(S-52E3/E2/JP,S-32E3/E2) b,Fasten the CX111 11P PH-PH CON.CORD and CX051 5P PH-PH CON.CORD, CX081 8P PH-PH SHIELD CORD to the circuit board with a style pin and clamp band.(S-52DABEK) Fasten the 9P PH-PN SHIELD CORD to the circuit board with a style pin, and arrange the wire along the SIDE BRACKET. Fasten the CY064 6P ZH-ZH CON.CORD to the circuit board with a style pin. aCX051CX111CX091 bCX051CX111CX081CX091S-52E3/E2/JP,S-32E3/E2S-52DABEK5S-52/S-52DAB/S-322. SIDE BRACKET(R) 部 H/P PORTBLE IN UNIT CY091 9P PH- PH SHIELD CORD SIDE BRACKET (R) 固定。3. SIDE BRACKET(L) 部 USB TERM. UNIT CY051 5P PH- PH CON. CORD SIDE BRACKET (L) 固定。(-52) 同 5P PH- PH CON. CORD SIDE BRACKET (L) 固定。(-52)2. SIDE BRACKET(R) Fasten the CY091 9P PH- PH SHIELD CORD on the H/P PORTBLE IN UNIT to the SIDE BRACKET (R) with a cord holder.3. SIDE BRACKET(L) Fasten the CY051 5P PH- PH CON. CORD on the USB TERM. UNIT to the SIDE BRACKET (L) with a cord hold-er.(S-52) Fasten the CY051 5P PH- PH CON. CORD on the USB-TERM. UNIT to the SIDE BRACKET (L) with a clamp band.(S-52)6S-52/S-52DAB/S-324. FERRITE CLAMP102010N 部 FERRITE CLAMP 開状態一次側一回巻付、EMIFILTER CUSHION 外周貼。 FERRITE CLAMP TRANS SHIELD 固定。5. POWER UNIT & POWER AMP UNIT 部 CY062 6P PH-PH SHIELD CORD CX032 3P ZH-SAN CON.CORD CY061 6P PH-PH CON.CORD CX021 1P SAN EH CON.CORD CX063 次側固定。 CY041 4P PH-PH CON. CORD 固定。4. FERRITE CLAMP102010N Coil and lock the primary side code of the power transformer with FERRITE CLAMP opened, then paste the EMIFILTER CUSHION to outer. Fasten the FERRITE CLAMP to the EMIFILTER CUSHION with a clamp band .5. POWER UNIT & POWER AMP UNIT Fasten the CY062 6P PH-PH SHIELD CORD and CX032 3P ZH-SAN CON.CORD and CY061 6P PH-PH CON.CORD and CX021 1P SAN EH CON.CORD and CX063 secondary side code of Power trans with a style pin. Fasten the CY041 4P PH-PH CON. CORD with a style pin.7S-52/S-52DAB/S-32各部（組立、逆順序。 ）1. BOTTOM COVER & SPEAKER BLOCK(1) 底面側 107 本。(2) COVER PLATE 矢印方向。(3) POWER AMP UNIT CY042) 4P VH CON.CORD 。(4) 底面側 106 8 本 111 6 本 108 2 本。(5) BOTTOM COVER & SPEAKER BLOCK 矢印方向。DISASSEMBLY(Follow the procedure below in reverse order when reassem-bling.)1. BOTTOM COVER & SPEAKER BLOCK(1) Remove the 2 screws 107 on the bottom side.(2) Detach the COVER PLATE in the direction of the arrow.(3) Disconnect the 4P VH CON.CORD from the CY042 on the POWER AMP UNIT.(4) Remove the 8 screws 106 and 6 screws 111, the 2 screws 108 on the bottom side.(5) Detach the BOTTOM COVER & the SPEAKER BLOCK in the direction of the arrow.Cover Plate1074P VH CON.CORD106111111111108BOTTOM COVER&SPEAKER BLCK8S-52/S-52DAB/S-322. SPEAKER UNIT(1) SPEAKER BOX 固定、109 本。 （左右同）(2) SPEAKER 端子半田付。（左右同）(3) SPEAKER 固定、112 4 本矢印方向。 （左右同）2. SPEAKER UNIT (1) Remove the 4 screws 109 fixing the SPEAKER BOX. (Both left and right)(2) Remove the wire soldered to the SPEAKER terminal. (Both left and right)(3) Remove the 4 screws 112 fixing the speaker, then detach the SPEAKER in the direction of the arrow.(Both left and right)1091091129S-52/S-52DAB/S-323A.CD MECHA BLOCK(S-52)(1) 105 7 本 104 1 本。(2) 104 本。(3) H/P PORTABLE IN UNIT CY091 9P PH-PH SHIELD CORD 。(4) USB TERM. UNIT CY051 5P PH-PH CON. CORD。3A.CD MECHA BLOCK(S- 52)(1) Remove the 7 screws 105 and the 1 screw 104.(2) Remove the 4 screws 104.(3) Disconnect the 9P PH-PH SHIELD CORD from the?CY091? on the H/P PORTABLE IN UNIT.(4) Disconnect the 5P PH-PH CON.CORD from the?CY051? on the USB TERM. UNIT.1051051041049P PH-PH SHIELD CORD5P PH-PH CON.CORD 10S-52/S-52DAB/S-32(5) 9P/5P PH-PH CON. CORD 矢印方向引出。(6) CD MECHA BLOCK 図持上 MAIN UNIT CX151 、30P FFC(1.0) (7) CD MECHA UNIT CY061 、 6P PH-PH CON.CORD 。(5) Disconnect the 9P/5P PH-PH CON.CORD in the direc-tion of each the arrow.(6) Lift up the CD MECHA BLOCK as shown in the photo and disconnect the 30P FFC(1.0) from the the CX151 on the MAIN UNIT.(7) Disconnect the 6P PH-PH CON.CORD from the the CY061 on CD MECHA UNIT.30P FFC(1.0)6P PH-PH CON. CORD11S-52/S-52DAB/S-323B.MAIN CHASSIS(S-32）(1) 105 8 本。(2) 104 2 本。(3) H/P PORTABLE IN UNIT CY091 9P PH-PH SHIELD CORD 。3B.MAIN CHASSIS(S- 32)(1) Remove the 8 screws 105.(2) Remove the 2 screws 104.(3) Disconnect the 9P PH-PH SHIELD CORD from the?CY091? on the H/P PORTABLE IN UNIT.1051051049P PH-PH SHIELD CORD12S-52/S-52DAB/S-32(4) 9P PH-PH SHIELD CORD 矢印 A 方向引出。(5) MAIN CHASSIS 矢印 B 方向。(4) Disconnect the 9P PH-PH SHIELD CORD in the direction of the arrow A.(5) Disconnect the MAIN CHASSIS in the direction of the ar-row B.AMAIN CHASSISB13S-52/S-52DAB/S-324. 1U-3851 CD ROM UNIT(S-52)(1) D 2 本 E 本、MAIN CHASSIS MECHA BRACKET 矢印方向。(2) 後方移動、半田付行、FFC 。4. 1U- 3851 CD ROM UNIT(S- 52)(1) Remove each 2 screws D and E, then detach the MAIN CHASSIS and the MECHA BRACKET in the direction of the arrow.(2) Move the Pick Up to the rear side and solder the short-circuit, then disconnect the FFC.EDDEMAIN CHASSIS& MECHA BRACKETFFCSolder to short-circuit半田14S-52/S-52DAB/S-32(3) 2P、3P、4P 及 FFC 、E 本。(4) CD ROM UNIT 起、 FFC 。(3) Disconnect the 2P, 3P, 4P Wire and the FFC, then re-move the 2 screws E.(4) Stand the CD ROM UNIT and disconnect the FFC.EFFC3P Wire2P Wire4P WireFFC15S-52/S-52DAB/S-325. MAIN BLOCK (1) 後面側 106 5 本 108 本。(2) MAIN UNIT CX101 10P ZH-JB CON.CORD 。(3) MAIN UNIT CX131 13P PH-PH SHIELD CORD 。5. MAIN BLOCK (1) Remove the 5 screws 106 and the 5 screws 108 on the rear.(2) Disconnect the 10P ZH-JB CON.CORD from the CX101 on the MAIN UNIT.(3) Disconnect the 13P PH-PH SHIELD CORD from the CX131 on the MAIN UNIT.10810810810610P ZH-JB CON. CORD13P PH-PH SHIELD CORD16S-52/S-52DAB/S-32(4) MAIN UNIT CX161 16P FPC 。(5) MAIN UNIT CX064 6P ZH-ZH CON.CORD 。(6) MAIN BLOCK 矢印方向。(4) Disconnect the 16P FPC from the CX161 on the MAIN UNIT.(5) Disconnect the 6P ZH-ZH CON.CORD from the CX064 the MAIN UNIT.(6) Detach the MAIN BLOCK in the direction of the arrow.16P FPC6P ZH-ZH CON. CORD17S-52/S-52DAB/S-326A. 1U-3854 STANDBY TRANS UNIT (JP/E3/E2)(1) 113 1 本 105 本。(2) STANDBY TRANS UNIT CX051 5P PH-PHCON. CORD 。(3) STANDBY TRANS UNIT CX121 2P 。(4) STANDBY TRANS UNIT 矢印方向。6A. 1U- 3854 STANDBY TRANS UNIT (for JP/E3/E2)(1) Remove the 1 screw 113 and the 1 screw 105 on the rear.(2) Disconnect the 5P PH-PH CON.CORD from the CX051 on the STANDBY TRANS UNIT. (3) Disconnect the 2P Wire from the CX121 on the STAND-BY TRANS UNIT.(4) Detach the STANDBY TRANS UNIT in the direction of the arrow.1051132P WIRE5P PH-PH CON. CORD18S-52/S-52DAB/S-326B. 1U-3854 STANDBY TRANS UNIT (EK)(1) 1U-3847-2 CY081 8P PH-PH SHIELD CORD 。(2) 側面 117 2 本、DAB SUB ASSY 。(3) 後面側、113 2 本 105 本。(4) STANDBY TRANS UNIT CX051 5P PH-PHCON. CORD 。(5) STANDBY TRANS UNIT CX121 2P 。(6) STANDBY TRANS UNIT 矢印方向。6B. 1U- 3854 STANDBY TRANS UNIT(for EK)(1) Disconnect the 8P PH-PH SHIELD CORD from the CY081 on 1U-3847-2.(2) Remove the 2 side screws 117, then detach the DAB SUB ASSY.(3) Remove the 2 screws 113 and the 1 screw 105 on the rear.(4) Disconnect the 5P PH-PH CON.CORD from the CX051 on the STANDBY TRANS UNIT.(5) Disconnect the 2P Wire from the CX121 on the STAN-BY TRANS UNIT.(6) Detach the STANBY TRANS UNIT in the direction of the arrow.8P PH-PH SHIELD CORDDAB SUB ASSY1171051131135P PH-PH CON. CORD2P Wire19S-52/S-52DAB/S-327. POWER TRANS (1) 後面側、105 4 本。8. 1U-3847-1 POWER AMP UNIT (1) POWER AMP UNIT CY062 6P PH-PH SHIELD CORD 。(2) POWER AMP UNIT CX021 1P SIN EH CONN CORD 。(3) POWER AMP UNIT CY041 4P PH-PH CON.CORD。(4) MAIN UNIT CX303 3P ZH-SAN CON.CORD 、矢印方向引抜。7. POWER TRANS (1) Remove the 4 screws 105 on the rear.8. 1U- 3847- 1 POWER AMP UNIT (1) Disconnect the 6P PH-PH SHIELD CORD from the CY062 on the POWER AMP UNIT.(2) Disconnect the 1P SIN EH CONN CORD from the CY021 on the POWER AMP UNIT.(3) Disconnect the 4P PH-PH CON.CORD from the CY041 on the POWER AMP UNIT.(4) Disconnect the 3P ZH-SAN CON.CORD from the the CX303 on the MAIN UNIT and pull out in the direction of the arrow.1056P PH-PH SHIELD CORD1P SIN EH CONN CORD4P PH-PH CON. CORD3P ZH SIN CON. CORD20S-52/S-52DAB/S-32(5) 内側 104 2 本、後面側 105 本。9. 1U-3859-1 POWER UNIT (1) POWER UNIT CY111 11P PH-PH CON.CORD 。(2) POWER UNIT CY061 6P PH-PH CON.CORD 。(3) 104 4 本。(5) Remove the 2 inside screws 104 and the 2 rear screws 105.9. 1U- 3859- 1 POWER UNIT (1) Disconnect the 11P PH-PH CON.CORD from the CY111 on the POWER UNIT.(2) Disconnect the 6P PH-PH CON.CORD from the CY061 on the POWER UNIT.(3) Remove the 4 screws 104.1041056P PH-PH CON. CORD1046P PH-PH SHIELD CORD21S-52/S-52DAB/S-3210. 1U-3846 MAIN UNIT (1) 外側固定 104 本。(2) WIRE CLAMPER 1 箇所、取除。(S-52 )(3) MAIN UNIT CX161 16P CON.CORD 。(S-52E3 )(4) MAIN UNIT CX151 15P FFC CABLE 。(S-52JP/E2/EK,S-32E2/E3)(5) MAIN UNIT CX062) 6P PH-PH CON.CORD 。(6) MAIN UNIT CX091) 9P PH-PH CON.CORD 。(7) MAIN UNIT CX303) 3P ZH-SAN CON.CORD 。(8) MAIN UNIT CX051) 5P PH-PH CON.CORD 。(9) MAIN UNIT CX054) 5P PH-PH CON.CORD 。(S-52 )(10)MAIN UNIT CX081) 8P PH-PH CON.CORD 。 （EK ）(11)MAIN UNIT CX111) 11P PH-PH CON.CORD 。10. 1U- 3846 MAIN UNIT (1) Remove the 2 screws 104 where the code holder outside of the side bracket is fixed.(2) Cut off the 1 WIRE CLAMPER and remove.(S-52 only)(3) Disconnect the 16P CON.CORD from the CX161 on the MAIN UNIT.(S-52E3 only)(4) Disconnect the 15P FFC CABLE from the CX151 on the MAIN