Denon-TU1800DAB-tun-sm维修电路原理图.pdf

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1、SERVICE MANUAL AM-FM STEREO/DAB TUNER MODELTU-1800DAB For U.K. model TOKYO JAPAN X0237 V.01 DE/CDM 0507 Some illustrations using in this service manual are slightly different from the actual set. Please use this service manual with referring to the operating instructions without fail. For purposes o

2、f improvement, specifications and design are subject to change without notice. 本文中使用、説明都合上現物 多少異場合。 修理際、必取扱説明書参照上、作業行 。 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。 注意 Denon Brand Company, D may be gated or used in a burst fashion. 27ISDATA

3、Serial Input, MSB first, containing two channels of 16, 18, 20, and 24 bits of twos complement data per channel. 28IDVDDDigital Power Supply Connect to digital 5 V supply. 12 TU-1800DAB 74HCT153D (IC200) MM74HCT244 (IC205) ST232C (IC303) PIN CONFIGURATION PIN DESCRIPTION PIN NoSYMBOLNAME AND FUNCTIO

4、N 1C 1+ Positive Terminal for the first Charge Pump Capacitor 2V+Doubled Voltage Terminal 3C 1- Negative Terminal for the first Charge Pump Capacitor 4C 2+ Positive Terminal for the second Charge Pump Capacitor 5C 2- Negative Terminal for the second Charge Pump Capacitor 6V-Inverted Voltage Terminal

5、 7T 2OUTSecond Transmitter Output Voltage 8R 2INSecond Receiver Input Voltage 9R2OUTSecond Receiver Output Voltage 10T2INSecond Transmitter Input Voltage 11T1INFirst Transmitter Input Voltage 12R1OUTFirst Receiver Output Voltage 13R1INFirst Receiver Input Voltage 14T1OUTFirst Transmitter Output Volt

6、age 15GNDGround 16VCCSupply Voltage 13 TU-1800DAB 2. FL DISPLAY 162-SD-10GINK (FLT100) PIN CONNECTION GRID ASSIGNMENT 14 TU-1800DAB ROM CODE 15 TU-1800DAB PRINTED WIRING BOARDS TU-1800DAB P.W.B. UNIT (1/2) COMPONENT SIDE 16 TU-1800DAB TU-1800DAB P.W.B. UNIT (2/2) FOIL SIDE 17 TU-1800DAB NOTE FOR PAR

7、TS LIST Part indicated with the mark nsp are not always in stock and possibly to take a long period of time for supplying, or in some case supplying of part may be refused. When ordering of part, clearly indicate 1 and I (i) to avoid mis- supplying. Ordering part without stating its part number can

8、not be supplied. Part indicated with the mark is not illustrated in the exploded view. Not including Carbon Film Resister 5%, 1/4W Type in the P.W.Board parts list. (Refer to the Schematic Diagram for those parts.) Not including Carbon Chip Resister 1/16W Type in the P.W.Board parts list. (Refer to

9、the Schematic Diagram for those parts.) WARNING: Parts marked with this symbol ! have critical characteristics. Use ONLY replacement parts recommended by the manufacturer. ss ss ss ss ss ss RD :2B : 1/8 WF :1%P: RC :2E : 1/4 WG :2%NL : RS:2H : 1/2 WJ :5%NB : RW :3A : 1WK :10%FR : RN :3D : 2WM :20%F:

10、 RK :3F: 3W 3H : 5W RN14K2E182GFR 182 ? 1800=1.8k 0 2 1R2 ? 1.2 1 2R CE04W1H2R2MBP CE:0J: 6.3 VF: 1%HS : CA :1A : 10VG : 2%BP : CS:1C : 16VJ: 5%HR : CQ :1E : 25VK : 10%DL : CK :1V : 35VM : 20%HF : CC :1H : 50VZ: +80%U:UL CP:2A : 100 V20%C:CSA CM :2B : 125 VP: +100%W:UL-CSA CF:2C : 160 V 0%F: CH :2D

11、: 200 VC : 0.25pF 2E : 250 VD : 0.5pF 2H : 500 V=: 2J: 630 V 222 ? 2200F 0 2 F 222 ? 2200pF=0.0022F 0 2 pF pF 221 ? 220pF 2 (02) 0 (001) 2R2 ? 2.2F 1 2R F AC RD : Carbon2B : 1/8WF: 1%P: Pulse-resistant type RC : Composition2E : 1/4WG: 2%NL : Low noise type RS : Metal oxide film2H : 1/2WJ: 5%NB : Non

12、-burning type RW : Winding3A : 1WK: 10%FR : Fuse-resistor RN : Metal film3D : 2WM: 20%F: Lead wire forming RK : Metal mixture3F : 3W 3H : 5W CE : Aluminum foil0J: 6.3VF: 1%HS : High stability type electrolytic CA : Aluminum solid1A : 10VG : 2%BP : Non-polar type electrolytic CS : Tantalum electrolyt

13、ic1C : 16VJ: 5%HR : Ripple-resistant type CQ : Film1E : 25VK : 10%DL : For change and discharge CK : Ceramic1V : 35VM : 20%HF : For assuring high requency CC : Ceramic1H : 50VZ: +80%U: UL part CP : Oil2A : 100V20%C: CSA part CM : Mica2B : 125VP : +100%W : UL-CSA type CF : Metallized2C : 160V0%F: Lea

14、d wire forming CH : Metallized2D : 200VC : 0.25pF 2E : 250VD : 0.5pF 2H : 500V=: Others 2J: 630V l l l l lResistors Ex.:RN14K2E182GFR Type ShapePower Resist- Allowable Others and per-anceerror formance Resistance 1 821800 ohm = 1.8 kohm Indicates number of zeros after effective number. 2-digit effec

15、tive number. Units: ohm 1 R21.2 ohm 1-digit effective number. 2-digit effective number, decimal point indicated by R. Units: ohm l l l l lCapacitors Ex.:CE04W1H2R2MBP TypeShapeDielectric Capacity Allowable Others and per- strengtherror formance Capacity (electrolyte only) 2 222200F Indicates number

16、of zeros after effective number. 2-digit effective number. Units: F. 2 R22.2F 1-digit effective number. 2-digit effective number, decimal point indicated by R. Units: F. Capacity (except electrolyte) 2 222200pF=0.0022F (More than 2)Indicates number of zeros after effective number. 2-digit effective

17、number. Units: pF. 2 21220pF (0 or 1)Indicates number of zeros after effective number. 2-digit effective number. Units: pF. When the dielectric strength is indicated in AC, AC is included after the dieelectric strength value. 部品表 nsp 印部品常時在庫供給長時間要 。 場合、供給断。 部品発注際特数字 英字 区別 記入。 部品番号表示部品供給。 ! 印部品安全上重要部

18、品。交換、安全性 能維持必指定部品使用。 印部品分解図中記載。 抵抗器 5%、1/4W 型記載。定数回路図 参照願。 抵抗器 1/16W 型記載。定数回路図 参照願。 部品表抵抗器、品名記号読方表参照 。 18 TU-1800DAB PARTS LIST OF P.W.B. UNIT ASSY 本表記載部品、補修用部品製品使用部品一部、形状、寸法異場合。 The parts listed below are for maintenance only, might differ from the parts used in the unit in appearances or dimension

19、s. nsp 印部品常時在庫供給長時間要。場合、供給断場合。 Part indicated with the mark “nsp” are not always in stock and possibly to take a long period of time for supplying, or in some case supplying of part may be refused. Note: The symbols in the column Remarks indicate the following destinations. SP : Plemium Silver Color

20、 model BK : Black Color model P.W.B. UNIT ASSY Ref. No.nspPart No.Part Name RemarksQtyNew SEMICONDUCTORS GROUP IC10200D 963 0226 200AD1852JRS* IC10400D 262 3555 901SA5532ADR IC10500D 963 0227 005SP8K5TB* IC10600D 262 3555 901SA5532ADR IC20000D 960 0275 30474HCT153D IC20500D 960 0266 902MM74HCT244 IC

21、20600D 963 0073 90374VHCU04 IC30000D 963 0226 103MB90F352PFM-G* IC30400D 963 0226 307AK4103A * IC30500D 963 0226 404ST232CDR* IC30600D 963 0226 501BU1924F* IC70400D 963 0226 006M24C32-WMN6TP* IC90000D 960 0188 909KIA78DL06PI IC90100D 960 0296 008CJ7805F IC90200D 963 0226 608KIA78R33API* IC90300D 960

22、 0296 105CJ7812F IC90400D 960 0296 202CJ7912F D102-10800D 963 0219 7091N4148W D30000D 963 0219 7091N4148W D30100D 276 0401 9051SS133T D30200D 963 0219 7091N4148W D321-32200D 963 0219 7091N4148W D326-34100D 276 0401 9051SS133T D40800D 276 0401 9051SS133T D900-90300D 963 0058 407IN4007 D90400D 276 040

23、1 9051SS133T D90500D 963 0219 7091N4148W D906-90700D 963 0058 407IN4007 D91100D 276 0401 9051SS133T D912-91600D 963 0058 407IN4007 D91700D 963 0219 7091N4148W D91800D 963 0058 407IN4007 D91900D 276 0401 9051SS133T DZ10100D 960 0095 500MTZJ5.1B LED10100D 963 0227 209HL-50RDR* LED102-10400D 963 0227 3

24、06EOL-5UBSCCJ-EG* LED10500D 963 0227 102SLR342VC3* OPT300-30100D 963 0225 104JST1165-B* Q104-10800D 960 0111 808KRC107S Q10900D 963 0226 802DTA143EK* Q11000D 963 0044 301KTC2875B Q11100D 960 0111 808KRC107S Q112-11400D 963 0044 301KTC2875B Q30000D 963 0066 606KTC3875Y Q30100D 960 0285 006KRC104S 19

25、TU-1800DAB Q30600D 963 0066 606KTC3875Y Q30700D 963 0226 909KRC114S* Q30800D 963 0102 8032SA933S Q309-31000D 960 0111 808KRC107S Q31100D 963 0102 8032SA933S Q900-90100D 963 0066 606KTC3875Y Q90200D 963 0066 606KTC3875Y Q90900D 963 0226 705KTC1027Y* RMC10000D 963 0225 405NJL33H380A* XTAL30000D 963 02

26、25 201CSTLS4M00G53-A0* XTAL50200D 963 0217 604HC-49U ZD30000D 963 0047 502MTZJ3.3B ZD90000D 960 0132 803MTZJ4.7B ZD90100D 963 0046 202MTZJ18B ZD90400D 963 0046 202MTZJ18B FLT10000D 963 0227 403FLT 162-SD-10GINK* RESISTORS GROUP R90100D 963 0222 903R,METAL FILM 22 1W* R90300D 960 9010 803R,METAL FILM

27、 68-J,1W VR10000D 963 0225 502ENCODER EC11B20D2-ZZZ* CAPACITORS GROUP C111nsp00D 960 9010 816C,CERAMIC 0.1UF-Z/50V C113nsp00D 960 9009 911C,ELECT 100UF-M/10V C114nsp00D 963 0020 202C,CERAMIC 0.1UF-Z/50V C115nsp00D 960 9009 911C,ELECT 100UF-M/10V C116nsp00D 963 0020 202C,CERAMIC 0.1UF-Z/50V C117-118n

28、sp00D 963 9004 698C,CERAMIC 0.01UF-K/50V C119-12000D 963 0224 309C,CERAMIC 820PF-K/50V* C121nsp00D 963 9004 708C,CERAMIC 0.1UF-K/50V C123nsp00D 963 0223 504C,CERAMIC 0.047UF-Z/50V* C124nsp00D 963 0225 609C,CERAMIC 0.047UF-Z/50V* C125nsp00D 963 0020 202C,CERAMIC 0.1UF-Z/50V C126nsp00D 963 9004 708C,C

29、ERAMIC 0.1UF-K/50V C12700D 963 0223 601C,CERAMIC 100PF-J/50V* C128-13000D 963 0224 406C,FILM 0.001UF-J/50V* C131nsp00D 254 4573 981C,ELECT 10UF-M/50V C132nsp00D 963 0224 202C,CERAMIC 0.022UF-K/25V* C133-13600D 963 0223 601C,CERAMIC 100PF-J/50V* C137-13800D 963 0224 105C,CERAMIC 1000PF-K/50V* C139nsp

30、00D 963 0020 202C,CERAMIC 0.1UF-Z/50V C140-141nsp00D 963 0224 202C,CERAMIC 0.022UF-K/25V* C142-143nsp00D 963 9004 708C,CERAMIC 0.1UF-K/50V C14400D 963 0223 407C,CERAMIC 220PF-J/50V* C145nsp00D 963 0223 902C,CERAMIC 39PF-J/50V* C146-14800D 963 0223 407C,CERAMIC 220PF-J/50V* C149nsp00D 963 9005 778C,E

31、LECT 10UF-M/50V C150nsp00D 963 9004 698C,CERAMIC 0.01UF-K/50V C151nsp00D 963 9004 708C,CERAMIC 0.1UF-K/50V C152nsp00D 963 9005 794C,ELECT 100UF-M/16V C15300D 963 0224 406C,FILM 0.001UF-J/50V* C154-155nsp00D 963 9004 708C,CERAMIC 0.1UF-K/50V C156nsp00D 963 9005 794C,ELECT 100UF-M/16V C157nsp00D 963 9

32、004 708C,CERAMIC 0.1UF-K/50V C159-161nsp00D 254 4573 981C,ELECT 10UF-M/50V Ref. No.nspPart No.Part Name RemarksQtyNew 20 TU-1800DAB C162-163nsp00D 960 9010 832C,ELECT 10UF-M/16V C164nsp00D 963 9004 708C,CERAMIC 0.1UF-K/50V C165nsp00D 963 9004 698C,CERAMIC 0.01UF-K/50V C166nsp00D 254 4573 981C,ELECT

33、10UF-M/50V C16800D 963 0144 706C,FILM 0.01UF-J/50V C169nsp00D 963 9004 698C,CERAMIC 0.01UF-K/50V C17000D 963 0144 706C,FILM 0.01UF-J/50V C171-172nsp00D 963 9004 698C,CERAMIC 0.01UF-K/50V C174nsp00D 960 9010 832C,ELECT 10UF-M/16V C176nsp00D 963 0223 106C,CERAMIC 10PF-J/50V* C177nsp00D 963 0223 203C,C

34、ERAMIC 33PF-J/50V* C178nsp00D 963 0223 106C,CERAMIC 10PF-J/50V* C179nsp00D 963 0223 203C,CERAMIC 33PF-J/50V* C18000D 963 0224 008C,CERAMIC 470PF-J/50V* C181-182nsp00D 963 9005 778C,ELECT 10UF-M/50V C183nsp00D 963 9004 698C,CERAMIC 0.01UF-K/50V C184-185nsp00D 254 4573 981C,ELECT 10UF-M/50V C186nsp00D

35、 963 9005 862C,ELECT 47UF-M/16V C18700D 963 0224 008C,CERAMIC 470PF-J/50V* C200nsp00D 963 9004 708C,CERAMIC 0.1UF-K/50V C20100D 963 0224 600C,ELECT 220UF-M/16V* C202nsp00D 963 9005 927C,ELECT 0.1UF-M/50V C30000D 960 0133 501C,ELECT 2200UF-M/16V C301nsp00D 963 9005 794C,ELECT 100UF-M/16V C30200D 963

36、0224 105C,CERAMIC 1000PF-K/50V* C303nsp00D 963 9004 708C,CERAMIC 0.1UF-K/50V C305nsp00D 963 9005 914C,ELECT 4.7UF-M/50V C306nsp00D 963 9004 698C,CERAMIC 0.01UF-K/50V C307nsp00D 963 9005 794C,ELECT 100UF-M/16V C313nsp00D 963 9005 794C,ELECT 100UF-M/16V C314nsp00D 963 9004 698C,CERAMIC 0.01UF-K/50V C3

37、15nsp00D 963 9005 927C,ELECT 0.1UF-M/50V C315nsp00D 963 9004 698C,CERAMIC 0.01UF-K/50V C31600D 963 0224 105C,CERAMIC 1000PF-K/50V* C317nsp00D 963 9005 927C,ELECT 0.1UF-M/50V C320nsp00D 963 9004 698C,CERAMIC 0.01UF-K/50V C321-322nsp00D 963 9005 927C,ELECT 0.1UF-M/50V C549nsp00D 963 9005 862C,ELECT 47

38、UF-M/16V C550nsp00D 963 9005 927C,ELECT 0.1UF-M/50V C55100D 963 9006 146C,CERAMIC 560PF-J/50V C552nsp00D 963 0224 503C,ELECT 22UF-M/50V* C559nsp00D 963 0223 805C,CERAMIC 33PF-J/50V* C566nsp00D 963 0223 805C,CERAMIC 33PF-J/50V* C567nsp00D 963 0223 300C,CERAMIC 0.001UF-K/50V* C568nsp00D 963 9004 698C,

39、CERAMIC 0.01UF-K/50V C570nsp00D 963 9004 698C,CERAMIC 0.01UF-K/50V C57200D 963 0223 708C,CERAMIC 270PF-J/50V* C575-57600D 963 0223 601C,CERAMIC 100PF-J/50V* C900-901nsp00D 960 0215 801C,CERAMIC 0.01UF-Z/500V C90200D 963 0224 804C,ELECT 3300UF-M/25V* C903nsp00D 963 9005 862C,ELECT 47UF-M/16V C904nsp0

40、0D 963 0224 105C,CERAMIC 1000PF-K/50V* C90500D 963 0183 301C,ELECT 4700UF-M/25V C906nsp00D 963 9005 862C,ELECT 47UF-M/16V C90700D 963 9006 191C,CERAMIC AC13F472MDOA C908nsp00D 963 9004 698C,CERAMIC 0.01UF-K/50V Ref. No.nspPart No.Part Name RemarksQtyNew 21 TU-1800DAB C909-913nsp00D 960 0215 801C,CER

41、AMIC 0.01UF-Z/500V C914-915nsp00D 963 9004 698C,CERAMIC 0.01UF-K/50V C916nsp00D 963 0224 901C,ELECT 47UF-M/100V* C917nsp00D 963 9005 749C,ELECT 1UF-M/50V C918nsp00D 963 9005 862C,ELECT 47UF-M/16V C919-920nsp00D 963 9004 698C,CERAMIC 0.01UF-K/50V C922nsp00D 963 9005 888C,ELECT 47UF-M/50V C923nsp00D 9

42、63 9005 749C,ELECT 1UF-M/50V C924-925nsp00D 963 9004 698C,CERAMIC 0.01UF-K/50V C92600D 963 0224 600C,ELECT 220UF-M/16V* C927nsp00D 960 0215 801C,CERAMIC 0.01UF-Z/500V C92800D 963 0224 105C,CERAMIC 1000PF-K/50V* C929nsp00D 963 9004 698C,CERAMIC 0.01UF-K/50V C93100D 963 0183 301C,ELECT 4700UF-M/25V C9

43、50-951nsp00D 963 9005 862C,ELECT 47UF-M/16V C95900D 963 0224 707C,ELECT 2200UF-M/35V* C96000D 960 0186 406C,ELECT 470UF-M/35V OTHER PARTS GROUP BD104-107nsp00D 963 0220 002BEAD,COIL HB-IT2012-121JT* BEAD100nsp00D 963 0126 504BEAD,COIL BFS 3550R2F !FUSE90000D 963 0228 402FUSE T200MA /250V* FUSECL1nsp

44、00D 960 0005 804HOLDER,FUSE CLIP FUSECL2nsp00D 960 0005 804HOLDER,FUSE CLIP GND90000D 963 0221 001TERMINAL * JACK10000D 963 0225 803TER,RCA 2PIN * JACK30000D 963 0225 706TER,RCA 1PIN * RELAY10000D 963 0218 409RELAY BC3-12 24V 2A RELAY90000D 963 0225 900RELAY G5PA-1 DC6V* S101-10300D 963 0045 708SW,T

45、ACT SKHV10920A S105-10700D 963 0045 708SW,TACT SKHV10920A T30000D 963 0025 207COIL,CHOKE !T90000D 963 0222 709POWER TRANS * TUNER10000D 963 0225 308TUNER,DAB * CN101nsp00D 963 0227 500CN,WIRE 160MM/11P* CN112nsp00D 963 0228 305CN.FPC 15P* CN200nsp00D 963 0227 801CN,WIRE 70MM/4P* CN301nsp00D 963 0227

46、 908CN,WIRE 70MM/5P* CN900nsp00D 960 0128 804CN.WAFER 6P CP100nsp00D 963 0228 208CN.WAFER 10P* CP101nsp00D 963 0060 806CN.WAFER 11P CP110nsp00D 963 0149 303CN.FPC 15P CP200nsp00D 963 0228 101CN.WAFER 4P* CP901nsp00D 960 0123 304CN.WAFER 3.96MM CP902nsp00D 960 0118 908CN.WAFER 7.92MM *nsp00D 963 0018

47、 007SCREW 3*8 B-TYPE ZNY/BH *nsp- HEAT SINK *nsp00D 963 0221 409HOLDER FLT* *nsp00D 963 0227 704CN,WIRE 310MM/10P* Ref. No.nspPart No.Part Name RemarksQtyNew 22 TU-1800DAB EXPLODED VIEWS Parts marked with this symbolhave critical characteristics. Use ONLY replacement parts recommended by the manufac

48、turer. WARNING: 印部分安全維持重要 部品。従交換時必指定 部品使用。 23 TU-1800DAB PARTS LIST OF EXPLODED VIEW 本表記載部品、補修用部品製品使用部品一部、形状、寸法異場合。 The parts listed below are for maintenance only, might differ from the parts used in the unit in appearances or dimensions. nsp 印部品常時在庫供給長時間要。場合、供給断場合。 Part indicated with the mark “ns

49、p” are not always in stock and possibly to take a long period of time for supplying, or in some case supplying of part may be refused. Note: The symbols in the column Remarks indicate the following destinations. SP : Plemium Silver Color model BK : Black Color model Ref. No.nspPart No.Part NameRemarksQtyNew A00D9630222602PWB ASSY-MAIN* 6-ONSTAND BY 7-FRONT 20-TUNING 24-MAIN 100D9630051514BADGE1 200D9630051310LENS LED1 300D9630221904BUTTON ONSTAND BYSP model1* 300D9630184106