Wharfdale_pm500 电路图 维修原理图.pdf

《Wharfdale_pm500 电路图 维修原理图.pdf》由会员分享，可在线阅读，更多相关《Wharfdale_pm500 电路图 维修原理图.pdf（14页珍藏版）》请在收音机爱好者资料库上搜索。

1、Service Manual : PM- 500 Professional Audio 1 Mixers 收音机爱好者资料库 Ra d i o Fa n s .CN 1.SPECIFICATIONS INPUTS BALANCEDMIC4 LINECHAMMELS5 INPUT IMPEDANCE LOW Z(BALANCED)2KOHMS LINE16KOHMS MAIN OUTUNBA.TRS FREQUENCYRESPONSE20TO25KHz MAXIMUM CHANNEL GAIN LOW Z(BALANCED)40dB LINE20dB MAXIMUM INPUT LEVEL LO

2、EZ(MIC)0dB LINE20dB MAXIMUMOUTPUT LEVEL MAIN18dBv RECORDOUT5dBv MASTER EQ HI EQNA MIDEQNA LOW EQNA PROTECTIONTHERMAL/LOAD MASTER SECTION BUILTIN DIGITALEFFECTYES THDLESS THAN0.1% CHANNEL EQUALISATION LOW EQ80Hz 15dB HI EQ12KHz 15dB POWERCONSUMPTION120 WATTS POWERREQUIREMENTS160WATTS WEIGHT9.32KG/PCS

3、 DIMENSIONS(H*W*D)475*269*155 2 收音机爱好者资料库 Ra d i o Fa n s .CN 3.ASSEMBLY PART LIST 3 R/NP/NPART NAMEDESCRIPTIONQUA 1088- 1245000000MAIN P.C.B1 2088- 1245002200ECHO P.C.B1 3088- 1245000300AMP P.C.B1 4088- 1245003800IMPROT P.C.B1 5022- 1076902014TRANSFORMER1 6041- 2013000000SWITCHR130- 22C- 11P1 7215-

4、 1247000011KNOBASHE10 8215- 1247000022KNOBREN7 9215- 1247000033KNOBASHE6 10309- 1245000001MAIN FRAME1 11307- 3000602401CUPREOUS POLE6 12344- 1245000001PM500 CABINET1 13226- 3800601111RUBBER FOOT4 14524- 3022080811ASCREWSSK(+)3*8MC H BZn6 15524- 3003080811ASCREWSSK(+)3*8DA H BZn10 16527- 3022180811AS

5、CREWSSP(+)3*18MC H BZn4 17537- 4001120801ASCREWSMP(+)4*12MC H BZn4 18541- 4001240801ASCREWSMO(+)4*24MF OB2 19541- 4001300801ASCREWSMO(+)4*30 MF OB8 20553- 4001208061ASCREWSWT(+)4*20 DA HOB4 21553- 4002168061ASCREWSWT(+)4*16DA HOB32 收音机爱好者资料库 Ra d i o Fa n s .CN 4.ELECTRONIC PARTS LIST 4 R/NP/NPART N

6、AMEDESCRIPTIONQUA 088- 1245000000MAIN PCB PM- 5001 1053- 1245001300P.C.B93*423mm1 2001- 1001105050RESISTOR100 O1/4W5 3001- 1002105050RESISTOR1K 1/4W4 4001- 1003105050RESISTOR10K 1/4W16 5001- 1004105050RESISTOR100K 1/4W2 6001- 1202105050RESISTOR1.2K 1/4W8 7001- 2202105050RESISTOR2.2K 1/4W1 8001- 1203

7、105050RESISTOR12K 1/4W6 9001- 1502105050RESISTOR1.5K 1/4W1 10001- 1802105050RESISTOR1.8K 1/4W1 11001- 1803105050RESISTOR18K 1/4W12 12001- 2703105050RESISTOR27K 1/4W2 13001- 6801105050RESISTOR680R 1/4W4 14001- 3302105050RESISTOR3.3K 1/4W3 15001- 3303105050RESISTOR33K 1/4W1 16001- 5602105050RESISTOR5.

8、6K 1/4W10 17001- 5603105050RESISTOR56K 1/4W1 18001- 6802105050RESISTOR6.8K 1/4W7 19001- 2203105050RESISTOR22K 1/4W8 20001- 8202105050RESISTOR8.2K 1/4W4 21006- 1004051143CAPACITOR10UF/25V4 22006- 2204051133CAPACITOR22UF/16V8 23006- 2204051143CAPACITOR22UF/25V5 24006- 2204061163CAPACITOR22UF/50V16 250

9、06- 4704051143CAPACITOR47UF/25V7 26008- 1001005014CAPACITOR100PF/50V8 27008- 1003005015CAPACITOR0.01UF/50V2 28008- 1004005017CAPACITOR0.1UF/50V Z5U13 29008- 1502005017CAPACITOR0.0015UF/50V Z5U1 30008- 4703005015CAPACITOR0.047UF/50V3 31009- 1010507000CAPACITOR100PF/50V6 32009- 1020507000CAPACITOR1000

10、PF/50V2 4.ELECTRONIC PARTS LIST 5 33009- 2700507000CAPACITOR27PF/50V6 34009- 3300507000CAPACITOR33PF/50V1 35009- 3320507000CAPACITOR0.0033UF/50V5 36009- 4730507000CAPACITOR0.047UF/50V5 37009- 2200507000CAPACITOR22PF/50V5 38009- 5610507000CAPACITOR560PF/50V1 39017- 0160000000ICNJM4558D9 40019- 031112

11、2001LED1 41222- 0200503011LAMPSTANDARD1 42020- 5022127315POTENTIOMETERL=30mmEVUJ84F3053Y1 43020- 5032111115POTENTIOMETERS.ROT/VR 50KB 30MM P10 44048- 1700000000SOCKETNYS139 K3Y14 45048- 1800000000SOCKETNYS2347 46051- 0500000000SOCKETJK20056 RCA/JACK2 47056- 4206220000WIREJS- 1135R- 061 48056- 420222

12、0000WIRE2PWAFER/SPH=2.51 49055- 2502300344WIRE2PWAFER/P1 50057- 2541801081ACUSPH=2.5H=18mm1 088- 1245002200ECHOP.C.B1 1053- 1245001322P.C.B66*51*1.6mm1 2001- 1001510050RESISTOR100O 5W1 3001- 1503103050RESISTOR15K 1/8W2 4001- 1003103050RESISTOR10K 1/8W4 5001- 4702103050RESISTOR4.7K 1/8W2 6001- 560210

13、3050RESISTOR5.6K 1/8W1 7006- 1014061133CAPACITOR100UF/16V2 8006- 1004051143CAPACITOR10UF/25V2 9006- 1004051163CAPACITOR10UF/50V1 10006- 4704051133CAPACITOR47UF/16V1 11006- 4714102154CAPACITOR470UF/35V1 12006- 4794051133CAPACITOR4.7UF/16V2 13008- 1004005017CAPACITOR0.1UF/50VZ5U2 4.ELECTRONIC PARTS LI

14、ST 6 6 15008- 3302005017CAPACITOR3300PF/50VZ5U 20% f 51 16008- 3902005017CAPACITOR3900PF/50VZ5U 20% f 51 17008- 5601005017CAPACITOR560PF/50VZ5U 20% f 52 18014- 8230100001CAPACITOR0.082UF/50VJ2 19017- 0150000000ICPT23991 20017- 0950000000IC HPC7805H LM7805CK NEC TO- 2201 21056- 4108001144WIRE8P WAFER

15、/S PH=2.5 H=8.5mm1 22001- 1002103050RESISTOR1K1/8W1 088- 1245000300AMP PM5001 1053- 1247001310P.C.BAMPPCB 70*170mm1 2001- 3302105050RESISTOR3.3K 1/4W J3 3001- 1003105050RESISTOR10K 1/4W J1 4001- 3003105050RESISTOR30K 1/4W J1 5001- 2703105050RESISTOR27K 1/4W J2 6001- 1503105050RESISTOR15K 1/4W J1 700

16、1- 5601105050RESISTOR560 1/4W J1 8001- 1001105050RESISTOR100 1/4W J2 9001- 1202105050RESISTOR1.2K 1/4W J2 10001- 9100105050RESISTOR91 1/4W J3 11001- 1002105050RESISTOR1K 1/4W J3 12001- 1802105050RESISTOR1.8K 1/4W J1 13001- 7301105050RESISTOR730 1/4W J1 14001- 1501105050RESISTOR150 1/4W J2 15001- 620

17、1105050RESISTOR620 1/4W J2 16001- 1005105050RESISTOR1M 1/4W J1 17001- 3001308050RESISTOR300 2W J1 18001- 0339810050RESISTOR0.33 5W J2 19001- 4702307050RESISTOR4.7K 1W J2 20001- 3903105050RESISTOR39K 1/4W J1 21001- 2202105050RESISTOR2.2K 1/4W J1 22001- 0390308050RESISTOR3.9 2W J1 23001- 1000308050RES

18、ISTOR10 2W J1 24006- 1004051163CAPACITORSM10UF/50V 20%2 4.ELECTRONIC PARTS LIST 7 25006- 4794051163CAPACITOR4.7UF/50V 20%3 26006- 4704081163CAPACITORSM47UF/50V 20%2 27006- 4704051143CAPACITORSM47UF/25V 20%2 28006- 2224163053CAPACITOR2200UF/35V 20%2 29006- 2204061163CAPACITORSM22UF/50V 20%1 30006- 47

19、24224073CAPACITOR SM4700UF/63V 20% T 25*40mm2 31008- 2201010014CAPACITOR220PF 100VJ3 32008- 1001010014CAPACITOR100PF 100V4 33008- 1501010014CAPACITOR150PF 100V1 34008- 4701010014CAPACITOR470PF 100V1 35008- 1003027505CAPACITOR0.01UF/275V2 36014- 1040300001CAPACITOR104/100V/CL- 113 37023- 0120110101IN

20、DUCTANCE2.2UH1 38056- 0102220000SOCKETJS- 4001- 02- 2PIN2 39056- 0103220000SOCKETJS- 4001- 03- 3PIN1 40056- 3106220000SOCKETJS1135- 06- 6PIN1 41067- 2204004000DIODEIN40043 42067- 1104148000DIODEIN41484 43018- 0500030115AUDIBLE2SK30ATM TO- 922 44034- 1114000805BRIDGEBR8041 45034- 1112000405BRIDGEKBP2

21、041 46018- 0903200115AUDIONKTC32003 47018- 0901027115AUDIONKTC10271 48018- 0903198115AUDIONKTC31981 49018- 0904370111AUDIONKTA43701 50018- 0401047116AUDIOND10471 51018- 0701268115AUDIONKTA12683 52018- 0701023115AUDIONKTA10232 53018- 0701659111AUDIONKTA16591 54018- 0200817116AUDIONB8171 55306- 124500

22、0001RADIATOR1 56017- 0190000000ICL7815CV+15 OUT1 57017- 1830000000ICL7915CV- 15V OUT1 4.ELECTRONIC PARTS LIST 8 58306- 1102000002RADIATOR(C102.10M)2 59305- 1245000001BRACKET2 60527- 3022100811ASCREWSP(+)3*10MC H BZn16 61513- 3005050800AWASHER10 62517- 3000000800AWASHER10 63500- 3050240800ANUT2 088- 1245003800IMPORT P.C.B1 1053- 1018001206P.C.B50*30mm1 2049- 1304113124SOCKETLS- 20362 3055- 0402220322WIRE1JS5001/- 02/2201 5.SCHEMATIC DIAGRAM 9 5.SCHEMATIC DIAGRAM 10 5.SCHEMATIC DIAGRAM 11 5.SCHEMATIC DIAGRAM 12 5.SCHEMATIC DIAGRAM 13 5.SCHEMATIC DIAGRAM 14