Denon-S52-rec-sm维修电路图 手册.pdf

《Denon-S52-rec-sm维修电路图 手册.pdf》由会员分享，可在线阅读，更多相关《Denon-S52-rec-sm维修电路图 手册.pdf（102页珍藏版）》请在收音机爱好者资料库上搜索。

1、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 th

2、e 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 0712 SERVICE MANUAL WIRELESS NETWORK CD MUSIC SYSTEM WIRELESS NETWORK MUSIC SYSTEM MODELJPE3E2EKE2AE1CE1KEUT S-52 ? S

3、-52 DAB ? ? MODELJPE3E2EKE2AE1CE2KEUT S-32 ? Ver. 4 Please refer to the MODIFICATION NOTICE. RadioFans.CN 2 S-52/S-52DAB/S-32 Please heed the points listed below during servicing and inspection. Heed the cautions! Spots requiring particular attention when servicing, such as the cabinet, parts, chass

4、is, etc , have cautions indicated on labels or seals Be sure to heed these cautions and the cau tions indicated in the handling instructions Caution concerning electric shock! (1) An AC voltage is impressed on this set, so touching inter nal metal parts when the set is energized could cause electric

5、 shock Take care to avoid electric shock, by for ex ample using an isolating transformer and gloves when servicing while the set is energized, unplugging the power cord when replacing parts, etc (2)There are high voltage parts inside Handle with extra care when the set is energized Caution concernin

6、g disassembly and assembly! Though great care is taken when manufacturing parts from sheet metal, there may in some rare cases be burrs on the edges of parts which could cause injury if fingers are moved across them Use gloves to protect your hands Only use designated parts! The sets parts have spec

7、ific safety properties (fire resis tance, voltage resistance, etc ) For replacement parts, be sure to use parts which have the same properties In particu lar, for the important safety parts that are marked ! on wiring diagrams and parts lists, be sure to use the designated parts Be sure to mount par

8、ts and arrange the wires as they were originally! For safety reasons, some parts use tape, tubes or other insu lating materials, and some parts are mounted away from the surface of printed circuit boards Care is also taken with the positions of the wires inside and clamps are used to keep wires away

9、 from heating and high voltage parts, so be sure to set everything back as it was originally Inspect for safety after servicing! Check that all screws, parts and wires removed or discon nected for servicing have been put back in their original posi tions, inspect that no parts around the area that h

10、as been serviced have been negatively affected, conduct an insulation check on the external metal connectors and between the blades of the power plug, and otherwise check that safety is ensured (Insulation check procedure) Unplug the power cord from the power outlet, disconnect the antenna, plugs, e

11、tc , and turn the power switch on Using a 500V insulation resistance tester, check that the insulation re sistance between the terminals of the power plug and the ex ternally exposed metal parts (antenna terminal, headphones terminal, microphone terminal, input terminal, etc ) is 1M or greater If it

12、 is less, the set must be inspected and repaired Concerning important safety parts Many of the electric and structural parts used in the set have special safety properties In most cases these properties are difficult to distinguish by sight, and using replacement parts with higher ratings (rated pow

13、er and withstand voltage) does not necessarily guarantee that safety performance will be pre served Parts with safety properties are indicated as shown below on the wiring diagrams and parts lists is this service manual Be sure to replace them with parts with the designat ed part number (1) Schemati

14、c diagrams Indicated by the ! mark (2) Parts lists Indicated by the ! mark Using parts other than the designated parts could result in electric shock, fires or other dangerous situations SAFETY PRECAUTIONS The following check should be performed for the continued protection of the customer and servi

15、ce technician LEAKAGE CURRENT CHECK Before returning the unit to the customer, make sure you make either (1) a leakage current check or (2) a line to chassis resistance check If the leakage current exceeds 0 5 milliamps, or if the resistance from chassis to either side of the power cord is less than

16、 460 kohms, the unit is defective LASER RADIATION Do not stare into beam or view directly with optical instruments, class 3A laser product CAUTION CAUTION 、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

17、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

18、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 3 S-52/S-52DAB/S-32 DIMENSION S- 52/S- 32 RadioFans.CN 4 S-52/S-52DAB/S-32 整形図 調整部品交

19、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 ARRA

20、NGEMENT If wire bundles are untied or moved to perform adjustment or parts replacement etc., be sure to rearrange them neatly as they were originally bundled or placed afterward. Otherwise, incorrect arrangement can be a cause of noise generation. 1. MAIN UNIT a,Fasten the CX111 11P PH-PH CON.CORD a

21、nd 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

22、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. a CX051 CX111 CX091 b CX051 CX111 CX081 CX091 S-52E3/E2/JP,S-32E3/E2S-52DABEK RadioFans.CN 5 S-52/S-52DAB/S-32 2. SIDE BRACKET(R) 部 H/P PORTBLE I

23、N 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)

24、 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) RadioFans.CN 6 S-52/S-52DAB/S-32 4. FERR

25、ITE 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

26、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 a

27、nd 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. RadioFans.CN 7 S-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 A

28、MP 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 di

29、rection 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 Plate 107 4P VH CON.CORD 106 111 111 1

30、11 108 BOTTOM COVER& SPEAKER BLCK RadioFans.CN 8 S-52/S-52DAB/S-32 2. 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 th

31、e 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) 109109 112 RadioFans.CN 9 S-52/S-52DAB/S-32 3A.CD MECHA BLOCK(S-52) (1) 105 7 本 104 1 本。 (2) 104 本。 (3) H/P PORTABLE IN UNIT CY091 9P

32、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

33、 ?CY051? on the USB TERM. UNIT. 105 105104 104 9P PH-PH SHIELD CORD 5P PH-PH CON.CORD RadioFans.CN 10 S-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

34、 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. CORD RadioFans.CN 11 S-52/S-52DAB/S-32 3B.MAI

35、N 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. 105 105 104 9P PH-PH SHIELD CORD Radi

36、oFans.CN 12 S-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. . A MAIN CHASSIS B RadioFans.CN 13 S-52/S-52DAB/S-32 4. 1U-3851 CD R

37、OM 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, th

38、en disconnect the FFC. E D D E MAIN CHASSIS & MECHA BRACKET FFC Solder to short-circuit 半田 RadioFans.CN 14 S-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 F

39、FC. E FFC 3P Wire 2P Wire 4P Wire FFC RadioFans.CN 15 S-52/S-52DAB/S-32 5. 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 C

40、ON.CORD from the CX101 on the MAIN UNIT. (3) Disconnect the 13P PH-PH SHIELD CORD from the CX131 on the MAIN UNIT. 108 108 108 106 10P ZH-JB CON. CORD 13P PH-PH SHIELD CORD RadioFans.CN 16 S-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

41、) 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 FPC 6P ZH-ZH CON. CORD RadioFans.CN 17 S-52/S-52DAB/S-32 6A. 1U-3854 STANDBY TRANS UNIT (JP/E3/E2) (1) 113 1 本 105

42、 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

43、. (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. 105113 2P WIRE 5P PH-PH CON. CORD RadioFans.CN 18 S-52/S-52DAB/S-32 6B. 1U-3854 STANDBY TRANS UNIT (EK) (1) 1U-3847-2 CY081 8P PH-PH SHIELD CORD 。 (2) 側面 117 2 本、

44、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 d

45、etach 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

46、 PH-PH SHIELD CORD DAB SUB ASSY 117 105113113 5P PH-PH CON. CORD 2P Wire RadioFans.CN 19 S-52/S-52DAB/S-32 7. 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.

47、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)

48、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. 105 6P PH-PH SHIELD CORD 1P SIN EH CONN CORD 4P PH-PH CON. CORD 3P ZH SIN CON. CORD RadioFans.CN 20 S-52/S-52DA

49、B/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. 104 105 6P PH-PH C