Denon-POA3012Ci-pwr-sm维修电路图 手册.pdf

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1、Denon Brand Company, D (VS1+10V). 27VD1Positive supply for power stage of channel 1. 28VD1Positive supply for power stage of channel 1. 29VS1Negative supply for power stage of channel 1. 30VS1Negative supply for power stage of channel 1. 31PWM1PWM output of channel 1. 32PWMFB1Feedback for inner loop

2、 of channel 1. 33SUBSubstrate of IMST. 34VSNegative supply for power stage. 35VDR2Positive supply for driver chip of channel 2 with respect to VS2;(VS2+10V). 36VD2Positive supply for power stage of channel 2. 37VD2Positive supply for power stage of channel 2. 38VS2Negative supply for power stage of

3、channel 2. 39VS2Negative supply for power stage of channel 2. 40PWM2PWM output of channel 2. 41PWMFB2Feedback for inner loop of channel 2. 42ZB2For estimating the power dissipation in the zobel resister, this input is sensing the zobel voltage via a resistive network of channel 2. 43NC 44FB2Feedback

4、 for global loop of channel 2. RadioFans.CN 26 POA-3012CI TC94A32F (IC232, 238, 244, 250, 256, 262) CD4508BPWR (IC421426) HIN202EIBNZ-T (IC801) 1 2 3 4 5 6 7 8 9 10 11 12 RESET A STROBE A DUTPUT DISABLE A D0 A Q0 A D1 A Q1 A D2 A Q2 A D3 A Q3 A Vss 24 23 22 21 20 19 18 17 16 15 14 13 VDD Q3 B D3 B Q

5、2 B D2 B Q1 B D1 B Q0 B D0 B OUTPUT DISABLE B STROBE B RESET B 4-BIT LATCH 3-STATE OUTPUTS 4-BIT LATCH 3-STATE OUTPUTS Q0A OUTPUT DISABLE OUTPUT DISABLE Q1A D0A D1A D2A D3A D0B D1B D2B D3B STROBE RESET STROBE RESET Q2A Q3A Q0B Q1B Q2B Q3B FUNCTIONAL DIAGRAM 14 15 16 9 13 12 11 10 1 2 3 4 5 7 6 8 C1+

6、 V+ C1- C2+ C2- R2IN T2OUT VCC T1OUT R1IN R1OUT T1IN T2IN R2OUT GND V- VCC +5V 2 V+ 16 T1OUT T2OUT T1IN T2IN T1 T2 11 10 14 7 +5V 400k +5V 400k R1OUTR1IN R1 13 12 5k R2OUTR2IN R2 89 5k 0.1 F 6 V- C2+ C2- + 0.1 F 4 5 +5V TO 10V VOLTAGE INVERTER +5V TO -10V VOLTAGE INVERTER C1+ C1- + 0.1 F 1 3 +0.1 F

7、+ GND 15 RadioFans.CN 27 POA-3012CI BU4052BCF (IC202, 204, 206, 208, 210, 212, BU4053CF (IC231, 237, 243, 249, 255, 261) 214, 216, 218, 220, 222, 224) TC74HC00AF (IC409411)TC74VHCT08AFT (IC703, 912)TC74VHC14FT (IC909) BR93L86RFVM-WTR (IC702) Y0 1 Y22 COMMON Y 3 Y3 4 Y15 INH 6 VEE 7 VSS 8 16 15 14 13

8、 12 11 10 9 VDD X2 X1 X0 X3 A B Y0 B Y OUT / IN INH VEE X OUT / IN A COMMON X Y2 Y3 Y1 X2 X1 X0 X3 Y1 1 Y0 2 Z1 3 Z 4 Z0 5 INH 6 VEE 7 VSS 8 16 15 14 13 12 11 10 9 VDD Y X X1 X0 A B C C Z INH VEE Y X A B Y0 Z1 Z0 Y1 X1 X0 1A1 2 3 4 5 6 7 14 13 12 11 10 9 8 1B 1Y 2A 2B 2Y GND VCC 4B 4A 4Y 3B 3A 3Y 1A

9、1 2 3 4 5 6 7 14 13 12 11 10 9 8 1B 1Y 2A 2B 2Y GND VCC 4B 4A 4Y 3B 3A 3Y 1A1 2 3 4 5 6 7 14 13 12 11 10 9 8 1Y 2A 2Y 3A 3Y GND VCC 6A 6Y 5A 5Y 4A 4Y 8765 1234 RadioFans.CN 28 POA-3012CI NJM5532MD (IC225, 226)NJM2831F (IC104) NJM2068MD-TE1 (IC201, 203, 205, 207, 209, 211, 213, 215, 217, 219,221, 223

10、, 233236, 239242, 245248, 251254, 257260, 263 266) PQ070XZ01ZP (IC907)PQ1CG41H2FZ (IC101) BA033FP (IC908, 911)NJM7805FA(S) (IC107)NJM7905FA(S) (IC108) 123 45 1. CONTROL 2. GND 3. NC 4. VOUT 5. VIN VOUT GND VIN Thermal Protection Control Bandgap Reference 12345 1 2 3 VIN VOUT COM 4 5 Oadj ON/OFF cont

11、rol 1 2 3 1: Vcc 2: N.C. 3: Vout FIN: GND NJM7806FA(S) (IC103) NJM7812FA(S) (IC102, 105) FRONT VIEW Input GND Output NJM7912FA(S) (IC106) FRONT VIEW Input GND Output RadioFans.CN 29 POA-3012CI NPN TypeDTA114EK DTC124EK DTC143EK DTC343TK 10kohm10kohm 10kohm 10kohm 4.7kohm 10kohm 22kohm22kohm DTC144EK

12、4.7kohm47kohm 4.7kohm KTA1268BL KTC3200BL FRONT VIEW BCE 2SC4793 (Y) FRONT VIEW B CE TLP181 2SK373 (Y) FRONT VIEW DGS DTC114EK DTC114TK 4.7kohm R1R2 R1 R2 E C B PNP Type 1SR35-400A TRANSISTORS DTC114EK DTC114TK DTC124EK DTC144EK DTC143EK DTC343TK 1SS270A RK33LF-C4 MTZJ3.3A MTZJ7.5C MTZJ24A RBV-2506S

13、4VB20SML1216W(LED) (LD701707) UDZS 12B UDZS 15B UDZS 16B UDZ 36B MTZJ9.1B MTZJ22A DIODES (LED included) DTA114EK KDS160 12 3 1:Emitter 2:Base 3:Collector 2SA1037K(S/R) 2SC2412K(S) 2SD2114K 12 3 1:Emitter 2:Base 3:Collector 2SC4672 (1) Base (2) Collector (3) Emitter (1) (2) (3) 2SB1412 (1) (2) (3) (1

14、) Base (2) Collector (3) Emitter + + REDGREEN 1 1: Anode 3: Cathode 4: Emitter 6: Collector 3 6 4 1+ - 31+3 24 -24 RadioFans.CN 30 POA-3012CI 2. FL DISPLAY FLD (HCA-19MM02T) (FR: FL701) PIN CONNECTION GRID ASSIGNMENT RadioFans.CN 31 POA-3012CI ANODE CONNECTION RadioFans.CN 32 POA-3012CI -MEMO- Radio

15、Fans.CN 33 POA-3012CI PRINTED WIRING BOARDS 1U-3868 POWER AMP P.W.B. UNIT COMPONENT SIDE FOIL SIDE RadioFans.CN 34 POA-3012CI 1U-3869 ETHERNET P.W.B. UNIT COMPONENT SIDE FOIL SIDE RadioFans.CN 35 POA-3012CI 1U-3870 INPUT P.W.B. UNIT(1/2) COMPONENT SIDE RadioFans.CN 36 POA-3012CI 1U-3870 INPUT P.W.B.

16、 UNIT(2/2) FOIL SIDE RadioFans.CN 37 POA-3012CI 1U-3871 MICON/FLD P.W.B. UNIT(1/2) COMPONENT SIDE RadioFans.CN 38 POA-3012CI 1U-3871 MICON/FLD P.W.B. UNIT FOIL SIDE RadioFans.CN 39 POA-3012CI NOTE FOR PARTS LIST Parts for which nsp is indicated on this table cannot be supplied. When ordering of part

17、, clearly indicate 1 and I (i) to avoid mis- supplying. Ordering part without stating its part number can not be supplied. Part indicated with the mark is not illustrated in the exploded view. Not including General-purpose Carbon Film Resistor in the P.W.Board parts list. (Refer to the Schematic Dia

18、gram for those parts.) Not including General-purpose Carbon Chip Resistor in the P.W.Board parts list. (Refer to the Schematic Diagram for those parts.) WARNING: Parts marked with this symbol z have critical characteristics. Use ONLY replacement parts recommended by the manufacturer. ss ss ss ss ss

19、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: 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、: 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 : 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: P

21、ulse-resistant type RC : Composition2E : 1/4WG: 2%NL : Low noise type RS : Metal oxide film2H : 1/2WJ: 5%NB : Non-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 stabi

22、lity type electrolytic CA : Aluminum solid1A : 10VG : 2%BP : Non-polar type electrolytic CS : Tantalum electrolytic1C : 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

23、 part CP : Oil2A : 100V20%C: CSA part CM : Mica2B : 125VP : +100%W : UL-CSA type CF : Metallized2C : 160V0%F: Lead 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-ance

24、error formance Resistance 1 821800 ohm = 1.8 kohm Indicates number of zeros after effective number. 2-digit effective 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

25、Capacity Allowable Others and per- strengtherror formance Capacity (electrolyte only) 2 222200F Indicates number 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

26、electrolyte) 2 222200pF=0.0022F (More than 2)Indicates number of zeros after effective number. 2-digit effective 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

27、 after the dieelectric strength value. 部品表 部品表 nsp 記載部品供給。 部品発注際特数字 英字 区別 記入。 部品番号表示部品供給。 z 印部品安全上重要部品。交換、安全 性能維持必指定部品使用。 印部品分解図中記載。 汎用抵抗器記載。定数回路図参照願 。 汎用抵抗器記載。定数回路図参 照願。 部品表抵抗器、品名記号読方表参照 。 RadioFans.CN 40 POA-3012CI PARTS LIST OF P.W.B. UNIT 本表 nsp 記載部品供給。 Parts for which nsp is indicated on this t

28、able cannot be supplied. 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. Note: The symbols in the column Remarks indicate the following destinations. E3: U.S.A. & Canada modelE2: Europe model 1

29、U-3868 POWER AMP P.W.B. UNIT ASSY (E3 model) 1U-3868B POWER AMP P.W.B. UNIT ASSY (E2 model) Ref. No.Part No.Part NameRemarksQtyNew SEMICONDUCTORS GROUP IC50100D2640002000DA428400-E* TR50100D27500429052SK373(Y)TPE2 TR50200D27304230072SC4793-Y TR50300D2730458904KTC3200-BL-AT/P TR50400D2710301903KTA126

30、8-BL-AT/P TR50500D27303849002SC2412KT96(S) +C TR50600D27102389082SA1037KT146S +C TR50700D27303849002SC2412KT96(S) +C TR50800D2690082902DTC114EKT96 +C TR50900D2690083901DTA114EKT96 +C TR51000D2690144905DTC114YKA-T146 +C D50100D2760804007RBV-2506 D50200D2760794900KDS160-RTK/P D511,51200D2760794900KDS1

31、60-RTK/P ZD50100D2760683956UDZS15B-TE17 +C ZD50200D2760683969UDZS12B-TE17 +C PH501,50200D2790052007NTPAD8R0LDNB0 RESISTORS GROUP R503,50400D2432099001RW99A3H4R7K* R51100D2412376964RD14B2E470JNBST R513,51400D2412381946RD14B2E472JNBST CAPACITORS GROUP C501,50200D2561070001CF93B2E274JFC* C503,504nspCK7

32、3U2J2E222JT(2125) C505,50600D2561070014CF93B2E394JFC* C509,51000D2554256955CQ93P2A103JT(NH2) C511-514nspCK73U2J2E222JT(2125) C517,518nspCK73U2J2E222JT(2125) C519-522132550017523SCK73X7R2A684KT* C523-525nspCK73B2A104KT-3216 C531,53200D2545024002CA04H1A221M(SA) C533,534nspCK73B2A104KT-3216 C535,536nsp

33、CF73=1H102JT(ECHUB5)+2125 C537,53800D2571022900CK73B2A104KT-3216 C539,540nspCF73=1H223JT(ECHUB5)+3225 C54100D2544538968CE04W1C331MT SMG/RE3 C542nspCK73B1E104KT +1608 C544nspCK73B1H102KT +1608 RadioFans.CN 41 POA-3012CI C545-55000D2571022900CK73B2A104KT-3216 C551,55200D2568038004CF99-2EAC104M C553,55

34、400D2546278006CE68W1=902M(DL)* C55500D2544410921CE04W1H100MT(KMG) C55600D2545027902CA04H1C101MT(SA) OTHERS PARTS GROUP CX031nsp3P VH CONNECTOR BASE CX151nsp15P KR CON BASE(L) zF501,50200D2061046001FUSE 6.3AUL 20MMfor E3 zF501,50200D2061036011FUSE (6.3A)for E2 FB501,502nspRM73B-0R0KT +1608 FB503,504n

35、spRM73B-0R0KT +2125 FF501,502nspFUSE CLIP(TAPE) FH501,502nspFUSE CLIP(TAPE) JK50100D20505260114P SP TERMINAL(EK) L50300D2350202019INDUCTOR(22UH X2) RL50100D2140209002RELAY FTR-F1AD024V ST102nspSTYLE PIN ST104nspSTYLE PIN W502,50300D20307110081P SIN-SIN WIRE W504nspM3 SCREW TERMINAL nspHEAT SINK* 00D

36、4170476052RADIATOR nspALUMINUM TAPEfor E3 nspVINYL WIRE nspFUSE LABEL(T6.3AL)for E2 nsp3X8 CPS(SW,W) ZNP nsp3X8 CBS-B Ref. No.Part No.Part NameRemarksQtyNew RadioFans.CN 42 POA-3012CI 1U-3869 ETHERNET P.W.B. UNIT ASSY (This P.W.B. UNIT ASSY is replaced by Assy level.) Ref. No.Part No.Part NameRemark

37、sQtyNew SEMICONDUCTORS GROUP IC407nspTLP181 IC421-426nspCD4508BPWR* IC801nspHIN202EIBNZ-T IC901nspRTL8201CP IC903nspDM850 ROM SUB ASSYS29GL064A90TFIR40 IC904nspW9812G6GH-6 IC905nspBCOIC-DM850E-CQL IC907nspPQ070XZ01ZP +C IC908nspBA033FP +C IC909nspTC74VHC14FT IC910nspSN74LVC1G373DBVR IC911nspBA033FP

38、+C IC912nspTC74VHCT08AFT TR401nsp2SC2412KT96(S) +C TR903nspKRA102S-RTK/P (10K-10K) TR904nspKRC104S-RTK/P (47K-47K) TR905,906nspKRC102S-RTK/P (10K-10K) D901nspRB521S-30TE61 +REF D907nsp1SR35-400A(T93X) ZD401nspUDZS16B-TE17 +C ZD411nspUDZ36B-TE17 ZD903,904nspNSAD500F-T1B-A RESISTORS GROUP R408nspRS14B

39、3A222JNBST(S) R416nspRS14B3A222JNBST(S) R424nspRS14B3A222JNBST(S) R813nspRM73B-5491DT(1608) R974nspRM73B-511FT +1608 R977nspRM73B-102FT +1608 CAPACITORS GROUP C401nspCK73B1E104KT +1608 C413nspCE67C1H100MT (RV2) C421-426nspCK73F1H103ZT +1608 C801nspCK73B1E104KT +1608 C802-805nspCE67C1H0R1MT (RV2B55 +

40、REF C806nspCE67C1C100MT(RV2) C807nspCK73B1E104KT +1608 C808-810nspCC73CH1H101JT +1608 C811,812nspCK73B1E104KT +1608 C821nspCK73B1H102KT +1005 C822-829nspCC73CH1H100DT +1005 C830nspCK73B1E104KT +1608 C831,832nspCK73B1A104KT +1005 C901-903nspCK73B1A104KT +1005 C904,905nspCK73B1H102KT +1005 C906nspCK73

41、B0J475KT(P) +1608 注意： 、SDI 最終 確認下。 基板 使用下。 NOTE : When update Firmware, please confirm a last version in SDI. Use the service board after updating it. RadioFans.CN 43 POA-3012CI C907-911nspCK73B1A104KT +1005 C912nspCK73B0J475KT(P) +1608 C913,914nspCC73CH1H150JT +1005 C918-921nspCK73B1A104KT +1005 C9

42、24nspCK73B1A104KT +1005 C925nspCE67C0J220MT (RV2) +REF C929,930nspCK73B1A104KT +1005 C931,932nspCK73B1H102KT +1005 C933nspCC73CH1H100DT +1005 C934,935nspCK73B1A104KT +1005 C936nspCK73B1H102KT +1005 C937nspCK73B0J475KT(P) +1608 C939nspCK73B1H102KT +1005 C940nspCK73B0J475KT(P) +1608 C941nspCK73B1A104K

43、T +1005 C943nspCK73B1E103KT(1005) C944-951nspCK73B1A104KT +1005 C952-959nspCK73B1H102KT +1005 C961nspCC73CH1H101JT +1005 C963nspCK73B1H102KT +1005 C964nspCS77B1A100MT(NOJ) C965nspCK73B1H102KT +1005 C966nspCK73B1H102KT +1608 C967nspCS77B1A100MT(NOJ) C968nspCK73B1H102KT +1608 C969nspCE67C1C470MT+REF C

44、971nspCC73CH1H101JT +1608 C972nspCK73B1E104KT +1608 C973nspCK73B1H102KT +1608 C974nspCC73CH1H101JT +1608 C976nspCK73B1E103KT(1005) C981nspCK73B1E103KT(1005) C982nspCK73B1A104KT +1005 C983nspCC73CH1H100DT +1005 C984nspCK73B1H102KT +1608 C985nspCK73B1E104KT +1608 C986nspCK73B1H102KT +1005 C987nspCS77B

45、1A100MT(NOJ) C988nspCC73CH1H101JT +1608 C989nspCK73B1H102KT +1608 OTHERS PARTS GROUP CX171nsp17P FFC BASE(9610SC) CX211nsp21P FFC BASE(9610SC) CX291nsp29P FFC.BASE(9610SCA +REF CX974nsp6P ZR CON BASE CY039nsp3P CONN.BASE(KR-PH) CY062nsp6P PH CON.BASE +REF CY231nsp23P FFC BASE(9610SCA CY251nsp25P FFC

46、 BASE(9610)SC CY271nsp27P FFC.BASE(9610SCA +REF CY292nsp29P FFC.BASE(9610SCA +REF CY974nsp6P ZR CON BASE Ref. No.Part No.Part NameRemarksQtyNew RadioFans.CN 44 POA-3012CI FB401nspE.FIL(BLM21PG221SN1)+2125 FB801-808nspE.FIL(BLM21PG221SN1)+2125 FB901,902nspCHIP EMIFIL(11A121) +1608 FB904-906nspCHIP EM

47、IFIL(11A121) +1608 FB908nspCHIP EMIFIL(11A121) +1608 JK213nspYKC21-4086V 2L4P FS BK AU JK401nsp2P MINI JACK* JK801nsp9P D-SUB CONNECTOR JK901nsp8P MODULAR X901nspFCX-03(24.576MHz) Ref. No.Part No.Part NameRemarksQtyNew RadioFans.CN 45 POA-3012CI 1U-3870 INPUT P.W.B. UNIT ASSY Ref. No.Part No.Part Na

48、meRemarksQtyNew SEMICONDUCTORS GROUP IC20100D2630896909NJM2068MD-TE1 +C IC20200D2622012908BU4052BCF-E2 +C IC20300D2630896909NJM2068MD-TE1 +C IC20400D2622012908BU4052BCF-E2 +C IC20500D2630896909NJM2068MD-TE1 +C IC20600D2622012908BU4052BCF-E2 +C IC20700D2630896909NJM2068MD-TE1 +C IC20800D2622012908BU4

49、052BCF-E2 +C IC20900D2630896909NJM2068MD-TE1 +C IC21000D2622012908BU4052BCF-E2 +C IC21100D2630896909NJM2068MD-TE1 +C IC21200D2622012908BU4052BCF-E2 +C IC21300D2630896909NJM2068MD-TE1 +C IC21400D2622012908BU4052BCF-E2 +C IC21500D2630896909NJM2068MD-TE1 +C IC21600D2622012908BU4052BCF-E2 +C IC21700D2630896909N