Velleman_HPS10维修电路原理图.pdf

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1、RadioFans.CN 收音机爱 好者资料库 2 Velleman HPS10 Technical Doc IN THE PACKAGE: HPS10 unit User Manual PROBE60S OPTIONAL : CASEHPS, hard case BAGHPS, special bag for HPS10 / HPS40 GIB, general instruments bag (soft) PS905, 9Vdc/500mA adaptor Prepared b DATE : Includes: HP Ma Saf Model ty Descrip Sample Custo

2、m Remark RadioFans.CN 收音机爱 好者资料库 Velleman 3 HPS10 Technical Doc A division of Velleman Components SAMPLE FOR APPROVAL Prepared by: Approved by: Customer acceptance by: Please return signed copy DATE : DATE : DATE : Includes: HPS10 unit Manual and documents Safety measuring probe (PROBE60S) Model typ

3、e : Description : Sample number: Customer : Remarks / modifications to previous sample: HPS10 Hand Held Personal Scope RadioFans.CN 收音机爱 好者资料库 4 Velleman HPS10 Technical Doc Declaration of Conformity We, Manufacturer Velleman Components Legen Heirweg 33 9890 Gavere Belgium declare that the product H

4、PS10 Personal Scope if used according the instructions included with the unit meet the directives in accordance with 89/336/EEC-EMC Directive and For the manufacturer Date: 03/05/2002 Signature: _ Name: Stephan Santens R&D manager EN 55022 Limits and methods of measurement of radio interference char

5、acteristics of informa- tion technology equipment (CISPR22 limits) EN 50082-1 Electromagnetic Compatibility - Generic immunity standard IEC 1010-1 Safety requirements for equipment for measurement, control and laboratory use (*) (*) if equipment used with safety measurement probe FCC Part 15 Part B

6、Unintentional radiators VELLEMA HPS10 1 C EN55022 RadioFans.CN 收音机爱 好者资料库 Velleman 5 HPS10 Technical Doc VELLEMAN Instruments HPS10 1 CH Personal Scope EN55022 Field strenght Start frequency: 30MHZ End frequency: 1GHz 30dB Probe correction attenuation RadioFans.CN 收音机爱 好者资料库 6 Velleman HPS10 Technic

7、al Doc HPS10 BO Value/part nr PHPS52 100 / 25V 100n 47 470n 47n / 200V 330p 10n 1n5 / 200V 18p 22p 27p 47p 20p 50p BAV99 BAT54S BAS85 PRLL4001 BAS45AL BAV70 2A LM2940S5.0(3) MC14052B MC74HC4052 OPA604AU TLC5510INS LM311N(8) VKHPS10 LM358M(8) 220H 15 47K 270K 10K 330 1K 22K 4K7 100 39K 910K 510 2K4 3

8、3K DATE REVISION OVERVIEW None RadioFans.CN 收音机爱 好者资料库 Velleman 7 HPS10 Technical Doc HPS10 BOM Value/part nr Description + remark Part PHPS52 PCB for personal scope PCB 100 / 25V radial elco (max 12mm high !) C1, C2, C3, C4, C5, C20, C22, C23, C24, C25, C26, C27, C28, C29 100n capacitor C6, C7, C8,

9、 C9, C10, C11, C12, C13, C14, C15, C16, C17, C18, C19 47 tantalum capacitor C21 470n capacitor C31, C32, C33, C34 47n / 200V capacitor 200Vmin ! C35 330p capacitor C36 10n capacitor C37 1n5 / 200V capacitor 200Vmin ! C38 18p capacitor C39 22p capacitor C41, C42 27p capacitor NEW C40, C43 47p capacit

10、or C30 20p trim capacitor min 100V CV1 50p trim capacitor min 100V CV2 BAV99 double diode type D3, D4, D5, D12 BAT54S double schottky diode D1, D2 BAS85 Schottky barrier diode D10, D11 PRLL4001 rectifier diode type D6, D7, D13 BAS45AL Low-leakage diode type D8 BAV70 High speed double diode type D9 2

11、A Pico fuse F1 LM2940S5.0(3) 1A low drop regulator IC1 MC14052B analog multiplexer IC2 MC74HC4052 analog multiplexer MOTOROLA ! IC3 MUST BE MOTOROLA ! OPA604AU Jfet op amp IC4 TLC5510INS 8-bit AD converter IC5 LM311N(8) Voltage comparator IC6 VKHPS10 8-Bit CMOS microcontroller IC7 Programmed microco

12、ntroller LM358M(8) Low power dual op amp IC8 220H choke L1, L2, L3, L4 15 resistor R1 47K resistor R5, R6, R9, R10, R12, R13, R60 270K resistor R14 10K resistor R8, R15, R16, R17, R18, R19, R20, R21, R22, R23, R24, R25 330 resistor R2, R3 1K resistor R26, R27, R28, R29, R30, R31, R32, R59 22K resist

13、or R11, R33, R34 4K7 resistor 1% R35, R36, R37, R38 100 resistor 1% R4, R39, R40 39K resistor 1% R41 910K resistor 1% R42 510 resistor 1% R43 2K4 resistor 1% R44, R45 33K resistor R46, R47, R48, R49 RadioFans.CN 收音机爱 好者资料库 8 Velleman HPS10 Technical Doc 100K resistor R50 47 resistor 1% R51, R52 180

14、resistor 1% R53 27 resistor 1% R54 560 resistor 1% R55 750 resistor 1% R56 4,7 resistor R57 1M resistor R58 100 resistor trimmer 5mm RV2 500 resistor trimmer 5mm RV3 47K resistor trimmer 5mm RV1, RV4 1FORM A / 5V Reed Relay 1formA RY1, RY2, RY3 DJ-005 connector dc jack SK1 BATCON battery connector S

15、K2 BDP32 PNP medium power transistor T1 PMBT2222A NPN switching transistor T3, T4, T5, T6, T7, T8, T9 PMBTA14 NPN darlington transistor T10 PMBT2907A PNP switching transistor T11, T12, T13 BDP31 NPN medium power transistor T2 X10 quartz cristal 10MHz X1 10V / 250mW zener diode ZD1 5V6 / 250mW double

16、 zener diode ZD2, ZD3, ZD4, ZD5, ZD6, ZD7 PLCC44 PLCC socket for processor IC7 96120205 Header connector female 20P For LCD connection HDR1X20 Header connector male 20P For LCD connection PG12864 Graphic LCD LCD1 3mm green led 3mm green LD1 NOT MOUNTED: ZD8, R7 Assembly: BHPS10 Enclosure (V-0 ABS) f

17、or HPS10, dark green Enclosure HPS10 BNCCHAS SK3 mounted on enclosure bnc connector Battery clip + For mounting in battery compartiment Battery clip - For mounting in battery compartiment Battery clip - + For mounting in battery compartiment Battery clip + - For mounting in battery compartiment KBHP

18、S10 Keyboard GREEN (pantone 5793C & 5815C) SW1, SW17 BUS25FF8 For LCD fixation 8mm M2,5 spacer SHPS10 Safety, battery, ID, info, on back of enclosure Info sticker on backside M-6 Plug for I/O hole in enclosure Misc: CSHPS10 Clamshell for HPS10 ICSHPS10 Colour inlay for clamshell PROBE60SB PROBE60S o

19、nly with probe spring hook, NO package HHPS10 User manual Title NumberRevisionSize A4 Date:9/01/2003Sheet of File:C:Files.HPS10 Personal Scope Power Supply Section.schDrawn By: GND 3.0 4 HPS10 Personal Scope: Power Supply Section Eddy De Cocker 2 RadioFans.CN 收音机爱 好者资料库 Velleman 9 HPS10 Technical Do

20、c Title NumberRevisionSize A4 Date:9/01/2003Sheet of File:C:Files.HPS10 Personal Scope Power Supply Section.schDrawn By: DC JACK SK1 1 2 BATTERY SK2 1A Fast F1 GND 15 R1 LED3RL LD1 330 R2 GNDGNDGND GND 47K R5 + 100 C1 100n C6 100n C7 GND + 100 C20 330 R3 GND AGNDDGND 220 L1 + 100 C23 +V1 +V6 AGND +V

21、3 10K R15 +V1 1K R26 1K R27 GND PWM 220 L2 220 L3 + 100 C24 AGND +V2 + 100 C2 BAT54 D1 GND + 100 C3 + 100 C4 GND BAT54 D2 + 100 C5 GND 1K R32 GND + 100 C25 220 L4 + 100 C26 AGND -V2 -V1 + 100 C27 BDP32 T1 BDP31 T2 AGNDGND BZD27-C10V ZD1 PRLL4001 D6 PRLL4001 D7 PMBT2222A T3 PMBT2907A T11 PMBT2222A T4

22、 PMBT2222A T5 22K R33 GND 22K R34 PMBT2222A T6 DGND 10K R17 +V1 LOW BAT 0 JP1 0 JP2 IN 1 OUT 3 GND 2 GND 4 LM2940S5.0(3) IC1 PWR 47K R60 BAV99 D12 PMBT2907AT13 3.0 4 HPS10 Personal Scope: Power Supply Section Eddy De Cocker 2 4K7 R35 BAS85 D11PMBT2907AT12 10K R16 DGND RadioFans.CN 收音机爱 好者资料库 10 Vell

23、eman HPS10 Technical Doc Title NumberRevisionSize A4 Date:9/01/2003Sheet of File:C:Files.HPS10 Personal Scope Analog Input Section.schDrawn By: X0 12 X1 14 X2 15 X3 11 Y0 1 Y1 5 Y2 2 Y3 4 INH 6 A 10 B 9 VEE 7 X 13 Y 3 VCC 16 GND 8 MC14052BIC2 BNC SK3 AGND DGND 47n C35 100 R39 39K R41 910K R42 510 R4

24、3 47K R6 100 R40 2K4 R44 AGND 330p C36 10n C37 AGND X0 12 X1 14 X2 15 X3 11 Y0 1 Y1 5 Y2 2 Y3 4 INH 6 A 10 B 9 X 13 Y 3 VDD 16 VSS 8 VEE 7 MC74HC4052IC3 AGND AGND DGND + 100 C28 AGND AGND + 100 C29 AGND 1K R28 +V6 1K R29 -V2 100n C8 100n C9 33K R46 33K R47 ATT5 ATT4 100K R50 1n5 C38 DGND DGND 10K R1

25、8 10K R19 ATT1 +V1 18p C39 AGND 47K RV1 100n C10 AGND +V2 4K7 R36 27p C40 100 RV2 -V2 100n C11 AGND 47 R51 180 R53 27 R54 2K4 R45 560 R55 47 R52 750 R56 DGND +V4 +V4 100n C12 100n C13 DGND DGND 33K R48 33K R49 ATT3 ATT2 4K7 R37 +V6 1K R30 27p C43 AGND AD IN YPOS +V1 10K R20 AC/DC 4K7 R38 +V1 BAV99 D

26、3 PMBT2222A T7 PMBT2222A T8 PMBT2222A T9 BAS45AL D8 BAV99 D4 BAV99 D5 BAV70 D9 PLVA2656A ZD2 DGND DGND AGND VR05R051A RY1 VR05R051A RY2 26 13 814 17 VR05R051A RY3 22p CV1 50p CV2 47p C30 CON J1 Personal Scope: Analog section HPS10 4 Eddy De Cocker 3.0 3 3 2 74 6 5 1 OPA604UA IC4 Title NumberRevision

27、Size A4 Date:9/01/2003Sheet of File:C:Files.HPS10 Personal Scope Digital Section.schDrawn By: 4 1 LM311N(8) DGND Probe x1/x10ac/dc/gnd AutoOn/Off DGNDDGND PLVA2656A ZD3 PLVA2656A ZD4 3.0 4 HPS10 Personal Scope: Digital Section Eddy De Cocker 4 RadioFans.CN 收音机爱 好者资料库 Velleman 11 HPS10 Technical Doc

28、Title NumberRevisionSize A4 Date:9/01/2003Sheet of File:C:Files.HPS10 Personal Scope Digital Section.schDrawn By: D0 3 D1 4 D2 5 D3 6 D4 7 D5 8 D6 9 D7 10 REFB 23 REFBS 22 REFTS 16 REFT 17 CLKIN 12 OE 1 VDDD 11 AGND 20 DGND 2 AGND 21 DGND 24 VDDA 14 VDDA 15 VDDA 18 VDDD 13 AN IN 19 TLC5510INS IC5100

29、n C14 + 4 7 C21 4.7 R57 +V6 AGND AGND +V1 100n C15 DGND 100 R4 500 RV3 100n C16 100n C17 AGND AGND AGNDDGND IN+ 2 IN- 3 OUT 7 V- 4 V+ 8 BAL 5 BAL/STRB 6 GND 1 LM311N(8) IC6 DGND +V1 AD IN 10K R21 1M R58 10K R22 10K R23 DGND 10Mc X1 22p C41 22p C42 DGNDDGND SW1 DGND AC/DC ATT1 ATT2 ATT3 ATT4 ATT5 47K

30、 R8 100n C18 DGND + 47 C22 DGND DGND +V1 +V3 10K R24 DGND t-V/divTrigger Setup X/Y-pos Marker 1-2UpRightMeter Contrast DownLeftMemory Probe x1/x10ac/dc/gnd AutoOn/Off 10K R25 +V1 DGND DGND DGNDDGND AD OE AD CLK AD CLK AD OE LOW BAT 47K R9 47K R10 470n C31 AGND 470n C32 22K R11 47K RV4 V- 4 V+ 8 IN1-

31、 2 IN1+ 3 IN2+ 5 IN2- 6 OUT1 1 OUT2 7 LM358M(8) IC8 +V2 -V2 YPOS AGND DGND 47K R12 47K R13 470n C33 470n C34 270K R14 DGND DB0 7 DB1 8 DB2 9 DB3 10 DB4 11 DB5 12 DB6 13 DB7 14 E 6 R/W 5 D/I 4 CS1 15 CS2 16 VSS 1 VDD 2 RST 17 VEE 18 CONTRAST 3 A 19 K 20 PG12864 LCD1 DGND +V1 1K R31 PWM DB0 DB1 DB2 DB

32、3 DB4 DB5 DB6 DB7 DATABUSDB0.DB7 DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 -V1 PLVA2656A ZD3 PLVA2656A ZD4 PLVA2656A ZD5 PLVA2656A ZD6 BZD27-C6V8 ZD8 PLVA2656A ZD7 BAS85 D10 100n C19 DGND 1 PROBE TEST SK4 PMBTA14 T10 1K R59 +V1 PWR Auto center J2 3.0 4 HPS10 Personal Scope: Digital Section Eddy De Cocker 4 RA

33、0/AN0 3 RA1/AN1 4 RA2/AN2/VREF- 5 RA3/AN3/VREF+ 6 RA4/T0CKI 7 RA5/SS/LVDIN 8 RB0/INT0 36 RB4 41 RB2/INT2 38 RB3/CCP2 39 RB1/INT1 37 RB5 42 RB6 43 RB7 44 RC0/T1OSO/T1CKI 16 RC1/T1OSI/CCP2 18 RC2/CCP1 19 RC3/SCK/SCL 20 RC4/SDI/SDA 25 RC5/SDO 26 RC6/TX/CK 27 RC7/RX/DT 29 RD0/PSP0 21 RD1/PSP1 22 RD2/PSP

34、2 23 RD3/PSP3 24 RD4/PSP4 30 RD5/PSP5 31 RD6/PSP6 32 RD7/PSP7 33 RE0/RD/AN5 9 RE1/WR/AN6 10 RE2/CS/AN7 11 VSS 13 VSS 34 MCLR/VPP 2 OSC1/CLKIN 14 OSC2/CLKOUT/RA6 15 NC 1 NC 17 NC 28 NC 40 VDD 12 VDD 35 PIC18LC452/L(44) IC7 RadioFans.CN 收音机爱 好者资料库 12 Velleman HPS10 Technical Doc Ent Enter Setup key Se

35、lect “Vers and short pr it, then leave ing setup ke You should Now press and endin IMPORTA PERFORM ELSE THE RadioFans.CN 收音机爱 好者资料库 Velleman 13 HPS10 Technical Doc Test and calibration Enter the hidden service menu to check the calibration Enter Setup by long pressing Setup key Select “Version” with

36、 arrow keys and short press setup key to mark it, then leave setup by long press- ing setup key. You should see the Version screen, Now press ALL the keys one after the other starting with the power key and ending with the RIGHT arrow key IMPORTANT: PERFORM THE ADJUSTMENT IN THE ORDER AS DESCRIBED,

37、ELSE THE COMPLETE ADJUSTMENT MUST BE REPEATED ! RadioFans.CN 收音机爱 好者资料库 14 Velleman HPS10 Technical Doc STEP 1, Offset adjustment. Adjust RV1 until pass is indicated. The trace on the screen must then remain stable. See trimmer location TRIMMER LOCATION: TIP: Pressing Right or Left arrow key, scroll

38、s through the calibration screens Press RIG STEP 2, L Connect th scope prob If necessar pass is disp See trimme Press RIG STEP 3, H Connect th scope prob If necessar pass is disp See trimme RadioFans.CN 收音机爱 好者资料库 Velleman 15 HPS10 Technical Doc Press RIGHT ARROW KEY, STEP 2, Low level transient Con

39、nect the (x1) probe to the scope probe test output, If necessary adjust CV1 until pass is displayed See trimmer location Press RIGHT ARROW KEY, STEP 3, High level transient Connect the (x1) probe to the scope probe test output, If necessary adjust CV2 until pass is displayed See trimmer location sco

40、pe probe test output, RadioFans.CN 收音机爱 好者资料库 16 Velleman HPS10 Technical Doc Press RIG STEP 7, 0 Connect th 0.17Vdc (1 No adjustm cuit round I Press RIG STEP 8, 0 Connect th 3.4Vdc su No adjustm cuit round I Press RIG STEP 9, 1 Connect th 0.17Vdc (1 No adjustm cuit round I Press RIGHT ARROW KEY, ST

41、EP 4, AD/DC Test Signal should jump up and down. No adjustment, if fail, check cir- cuit round relay RY1, T7. Press RIGHT ARROW KEY, STEP 6, 0.1V/div Gain calibration Connect the (x1) probe with a 0.17Vdc (170mV) supply If necessary adjust RV2 until pass is displayed Press RIGHT ARROW KEY, STEP 5, 5

42、0mV/div calibration Connect the (x1) probe with a 0.17Vdc (170mV) supply If necessary adjust RV3 until pass is displayed RadioFans.CN 收音机爱 好者资料库 Velleman 17 HPS10 Technical Doc Press RIGHT ARROW KEY, STEP 7, 0.2V/div test Connect the (x1) probe with a 0.17Vdc (170mV) supply No adjustment, if fail, c

43、heck cir- cuit round IC2, IC3, IC4 Press RIGHT ARROW KEY, STEP 8, 0.4V/div test Connect the (x1) probe with a 3.4Vdc supply No adjustment, if fail, check cir- cuit round IC2, IC3, IC4 Press RIGHT ARROW KEY, STEP 9, 1V/div test Connect the (x1) probe with a 0.17Vdc (170mV) supply No adjustment, if fa

44、il, check cir- cuit round IC2, IC3, IC4 RadioFans.CN 收音机爱 好者资料库 18 Velleman HPS10 Technical Doc SPECIFICATIONS Press RIGHT ARROW KEY, STEP 10, 2V/div test Connect the (x1) probe with a 3.4Vdc supply No adjustment, if fail, check circuit round IC2, IC3, IC4 Press RIGHT ARROW KEY, STEP 11, Trace cente

45、r Adjustment Disconnect the test probe. Adjust RV4 until pass is indi- cated. Press RIGHT ARROW KEY, STEP 12, Calibration END If all steps where correct “Pass” should be indicated. Due to possible manipulation Fail, could be indicated even if all tests where OK. PRESS POWER OFF TO END THE CALIBRATIO

46、N Maximum sample rate 10MS/s for repetitive signals (2MS/s for single shot events) Maximum input amplifier bandwidth 2MHz ( -3dB at 50mV, 1V & 20V /div x1 setting) RadioFans.CN 收音机爱 好者资料库 Velleman 19 HPS10 Technical Doc SPECIFICATIONS Maximum sample rate 10MS/s for repetitive signals (2MS/s for sing

47、le shot events) Maximum input amplifier bandwidth 2MHz ( -3dB at 50mV, 1V & 20V /div x1 setting) Input impedance 1Mohm / 20pF (standard oscilloscope probe) Maximum input voltage 100Vpeak (AC + DC), 200Vpeak-peak (AC only) Input coupling DC, AC and GND (GND for auto zero reference) Vertical resolutio

48、n 8 bit + 1bit linearity Trigger modes Run, Normal, Once, Roll mode for 1s/div and slower timebase LCD Graphics 64 x 128 pixels Signal storage 256 samples with 2 memories, max. 125 samples visible (256 using X shift) dBm measurement (0dBm= 0.775V in 600ohm) From -73dB tot +40dB (up to 60dB with X10 probe) + 0.5dB accuracy dBV measurements (0dBV= 1V) From -75dB tot +