Page 1
©
PersonalScope
PersonalScope
PersonalScopePersonalScope
HPS40
Technical Doc
14/02/2003
Page 2
HPS40 Technical Doc
Packaging
IN THE PACKAG E:
PROBE60SB
RS232 lead
HPS40 unit
User Manual
BAGHPS, carry bag
CASHPS, hard case
OPTIONAL (check with order):
PS905, 9Vdc/500mA adaptor
HARD CASE
RS232 LEAD
PROBE60SB
2
©
Velleman
Page 3
A division of Velleman Components
SAMPLE FOR APPROVAL
Model type :
Description :
Sample number:
Customer :
HPS40
Hand Held Personal Scope
Remarks / modifications to previous sample:
None
Includes:
HPS40 unit
Manual and documents
Safety measuring probe (PROBE60S)
RS232 connector cable
Power supply adaptor SP905 (optional)
Carry bag (BagHPS)
Hard case (CaseHPS)
Prepared by: Approved by: Customer acceptance by:
Please return signed copy
DATE : DATE : DATE :
Page 4
HPS40 Technical Doc
Declaration of Conformity
We, Manufacturer
Velleman C omponents
Legen Heirweg 33
9890 Gavere
Belgium
declare that the produ ct
HPS40 Personal Scope
if used according the instructions included with the unit meet the directives
in accordance with 89/33 6/ EEC-EMC Directive
and
EN 55022 Limits and methods of measurement of radio interference characteristics of informa-
tion technology equipment (CISPR22 limits)
EN 50082-1 Electromagnetic Compatibility - Generic immunity standard
IEC 1010-1 Safety requirements for equipmen t for mea s urement, control and laboratory use (*)
(*) if equipment used with safety measurement probe
FCC Part 15 Part B Unint entional radiators
4
©
Velleman
For the manufacturer
Date: 28/10/2002
Signature: ______________ _______________
Name: Stephan Santens
R&D manager
Page 5
HPS40 Technical Doc
VELLEMAN Instruments
HPS40 1 CH Personal Scope
EN55022 Field strenght
Start frequency: 30MHZ
End frequency: 1GHz
30dB Probe correction attenuation
©
Velleman
5
Page 6
HPS40 Technical Doc
DATE REVISION OVERVIEW
07-01-2003 Value R92 changed from 33K to 22K for improved RS232 com.
27-01-2003 IL211AT replaced by IL213AT improved RS232 communication
27-01-2003 R26 changed from 270 to 470, improved oscillator stability for
oversampling
©
6
Velleman
Page 7
HPS40 Technical Doc
Name Descr Designator
HPS40 PERSONAL SCOPE BOM 19-06-2002
_ASSEMBLY_HPS40 Assembly components for HPS40
_BATCLIP+ Battery clip + pole
_BATCLIP+- Battery clip + - pole
_BATCLIP- Battery clip - pole
_BATCLIP-+ Battery clip - + pole
_CASEHPS40 Enclosure for HPS40 + window + foil + screws
_KBHPS40 Grey keyboard for HPS40
_PANHEADSCREW Screw for PCB fixation
_SCREENHPS40BK Screen foil HPS40 back side
_SCREENHPS40KB screenfoil for HPS40 keyboard side
_SERIALNR production serial nr (YY-MM- 00000)
_STICK HPS40 Back side info sticker HPS40
CKSHPS40C Metal screen on component side HPS40
CKSHPS40S Metal screen on solder side HPS40
_CAP_HPS40 Capacitors for HPS4 0
_10µ/50V smd electrolytic capacitor 50V C44
_100µ/16V smd electrolytic capacitor 16V C47...C57
_100N smd capacitor C15...C33, C72
_100P smd capacitor C58, C71
_10N smd capacitor C13, C14
_15P smd capacitor C6
_1N smd capacitor C73...C77
_20P/TRIM smd ceramic capacitor trimmer CV1, CV3
_22µ/35V smd electrolytic capacitor 35V C45
_2N2 smd capacitor C12
_2N2/200V smd capacitor 2 00V C2, C3
_33µ/25V smd electrolytic capacitor 25V C46
_33P smd capacitor C8, C9
_39P smd capacitor C11
_4µ7 smd tantalum ca pa cito r C38...C42
_4µ7/25V smd electrolytic capacitor 25V C43
_470N smd capacitor C34...C37
_470P smd capacitor C59...C70
_47N/200V smd capacitor 2 00V C1
_47P smd capacitor C10
_50P/TRIM smd ceramic capacitor trimmer CV2
_CHOKE_HPS40 Chokes for HPS40
_0.68µH smd RF choke L2...L7
_150µH smd RF choke L1
_CON_HPS40 Connectors for HPS4 0
_HDR1X20 pin header 20-pole LCD1
_ST-222 3.5mm stereo jack female pcb with switch SK3
BATCON battery connector SK4
CBNC05 BNC FEMALE BULKHEAD SK1
DJ-005 DC JACK 2.1mm / 5.5mm SOLDER CONNECTIONS SK2
©
Velleman
7
Page 8
HPS40 Technical Doc
_DIODE_HPS40 Diodes for HPS40
_BAS45AL smd low-leakage diode D9, D10
_BAS85 smd Schottky barrier diode D7, D8
_BAT54S smd Schottky barrier double diode D3...D6
_BAV70 smd high speed double diode D1, D2
_PRLL4001 smd rectifier diode D11...D13
LED3GL LED 3mm GREEN 4.0mcd TD UNIVERSAL LD1
_DISPLAY_HPS40 Display assembly for HPS40
_BOLTM2,5X3 MM M2,5mm x 3mm pan he ad bolt
_HDR20FEM Female header 20 pole connector
_SPACER5MM_M2,5 5MM M2,5 spacer
LCD192112 Graphic LCD 192x112 no negative supply on board LCD1
_FUSE_HPS40 Fuse for HPS40
PFU2 PICO FUSE FAST 2A QUICK ACTING F1
_IC_HPS40 IC's for HPS40
_74AHC1G66 smd CMOS bilateral switch IC6...IC10
_74HC4051 smd 8-channel analog multiplexer/demultiplexer IC4
_IL211AT smd optocoupler IC14
_LMV7239M 5 smd 45ns, 2.7V to 5V comparator with push-pull out put IC3
_LMV922M smd low power dual operational amplifier with Rail-To-Rail i/o IC2
_UA741CD smd general purpose operational amplifier IC13
44PLCC LEADLESS CHIP CARRIER 44P NON STAGGERED IC11, IC12
OPA2353UA smd dual high-speed, single supply, Rail-to-Rail operational amplifier IC1
TLC5510AINSR smd 8-bit high-speed A/D Converter IC5
VKHPS40-IC11 Programmed cpld for HPS40 - ic11 IC11
VKHPS40-IC12 Programmed µcontroller for HPS40 - ic12 IC12
_PACKING HPS40 Packing and accesories
_HHPS40'1 User manual for HPS40 and HPS10
_MULTIPACKHPS40 Multi pack box for HPS40
_PROBE60SB Probe 60S in bulk for hand held scopes (only probe + clamp)
_RS232LEAD Custom lead RS232 to 3,5mm jack (moulded)
_SLEEVE HPS40 Sleeve for blowcase HPS40
BAGHPS CARRYING BAG FOR HPS-SERIES
CASEHPS Blow cas e for Personal scopes
_PCB_HPS40 Printed circuit board for HPS40
_PHPS40'4 Gold plated two layer PCB for handheld s cope HPS40
_QUARTZ_HPS40 Crystal, oscillator for HPS40
_32.768KHZ smd watch crystal X1
_XO-40MHZ smd crystal clock oscillator XO1
_REG_HPS40 Voltage regulators for HPS40
_LM2940S-5.0 smd 5V/1A low dropout voltage regulator VR1
_TPS76433DBV smd low-power 3.3V/150mA low-dropout positive voltage regulator VR2
8
©
Velleman
Page 9
HPS40 Technical Doc
_RELAY_HPS40 Relays for HPS40
VR05R051AS Reed relais 5VDC / 0.5A / 50mW SIL 1 FORM A RY1...RY4
_RES_HPS40 Resistors for HPS40
_100 (0603) smd resistor R91
_100/1% (1206) smd resistor 1% R5
_100/TRIM smd resistor trimmer RV1
_100K (1206) smd resistor R74
_10K (1206) smd resistor R37...R56
_15 (1206) smd resistor R16, R17
_150 (1206) smd resistor R18, R19
_150K (1206) smd resistor R75
_1K (1206) smd resistor R22, R23
_1M (1206) smd resistor R77
_1R5 (1206) smd resistor R14
_22K (1206) smd resistor R72
_270 (1206) smd resistor R26
_2K2 (1206) smd resistor R28
_2K4/1% (1206) smd resistor 1% R7, R8
_2K5/TRIM smd resistor trimmer RV2
_330 (1206) smd resistor R20, R21
_330K (1206) smd resistor R76
_22K (0603) smd resistor R92
_39K/1% (1206) smd resistor 1% R1
_3K/1% (1206) smd resistor 1% R13
_3K3 (1206) smd resistor R27
_3R3 (1206) smd resistor R25
_430/1% (1206) smd resistor 1% R9
_47 (0603) smd resistor R79...R90
_47 (1206) smd resistor R29...R36, R78
_47/1% (1206) smd resistor 1% R6
_47K (1206) smd resistor R57...R71
_47K/1% (1206) smd resistor 1% R4
_4K7 (1206) smd resistor R24
_4R7 (1206) smd resistor R15
_510/1% (1206) smd resistor 1% R3
_68K (1206) smd resistor R12
_750/1% (1206) smd resistor 1% R10, R11
_82K (1206) smd resistor R73
_910K/1% (1206) smd resistor 1% R2
_TRANS_HPS40 Transistors for HPS40
_BDP31 smd npn medium power transistor T9
_BDP32 smd pnp medium power transistor T10
_PMBT2222A smd npn switching transistor T1...T5
_PMBT2907A smd pnp switching transistor T6, T7, T11
_PMBTA14 smd npn darlington transistor T8
_ZENER_HPS40 Zener diodes for HPS40
_PLVA2656A smd double zener diode 5V6/180mW ZD2...ZD6
_PMBZ5248B smd zener diode 18V/250mW ZD1
©
Velleman
9
Page 10
INPUT_COM MON
5VA
BNC
SK1
C4
15p/200V
C4 not mounted
VR05R 051AS
47n/200V
RY4
5VA
RY1
C1
20p
VR05R 051AS
2n2/200V
CV3
C2
R19
150
ATT20
J1
C11
39p
ATT400
CV1
20p
BAV70
R37
10K
5
6
R59
47K
R12
68K
5VA
R57
47K
OPA2353UA
D9BAS45A L
3
IC1A
D10
2
R9
AGND
430/1%
R6
47/1%
100p
÷20
RV1
5VA
100
CAL2
R8
2K4/1%
÷400
INPU T CAP1
3
REF GND
84
LMV922M
1
IC2A
AGND
VREFB VR EF T
AGND
AGND
3
3
VR05R 051AS
5VA
5
VCC
GND
5VA
5
VCC
GND
74AHC1G66
R58
47K
BAV70
D1
R74
100K
R45
10K
74AHC1G66
12
4
R46
10K
IC7
12
4
5VA
5
R47
10K
C38
C34
470n
AGND
5VA
C3
2n2/200V
ATT_CO M
IC8 74AHC1G66
GND
VC C
1 2
100 n
4µ7
AGNDAGND
R78
47
C15
AGND
5VA
BAS 45AL
RY3
VR05R 051AS
AGND
4
PW M YPO S
AC /DC
C10
47p
C12
D2
2n2
39K/1%
910 K / 1%
CV2
÷1
R1
R2
50p
R14
1E5
INPUT CAP2
IC6
R3
510/1%
47K / 1%
R4
R5
100/1%
R7
2K4/1%
RY2
7
IC2B
LM V922 M
C35
470n
R10
1
750/1%
IC10
5VA
5
C7
AMP1OUT
0p
GAIN1
C58
IC9
74A HC1G66
GND
5
VC C
R48
1 2
4
10K
5VA
C33
100n
3
AGND
2
R2947R3047R3147R3247R3347R3447R3547R36
GAIN2
VC C
R44 10K
AGND
GND
1 2
3
x1.415/x7.07
R24
4K7
R11
750 /1 %
4
C41
3
AGND
74AHC1G66
x3.325/x6.65
4µ7
5VA
5VA 5VD
R15
84
IC1B
13
14
15
12
1
5
2
4
CAL1
RV2
2K5
OPA2353UA
74HC4051
IC4
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
4.7
7
C6
15p
AGND
5VD
16
VCC
VEE7GND
DGNDAGND
C42 4µ7
R25
3E3
Z
S0
S1
S2
E
8
C27
100 n
AGNDAGND
C5
0p
R13
3K
5
6
AGND
VREFT
VREFB
C31
100 n
5VD 5VD 5VD
R49
10K
3
11
10
9
6
47
AGND
AGND
C28
100n
16
17
C30
100n
23
22
19
R51
R50
10K
10K
REFTS
REFT
REFB
REFBS
AN IN
TR IG0
TR IG1
TR IG2
15
18
VDDA14VDDA
VDDA
AGND20AGND
AGND DGND
R38
10K
R39
10K
11
13
VDDD
VDDD
CLKIN
DGND24DGND
TLC 5510INS
2
21
R77
1M
3
4
LM V7239M5
C32
100n
AGND
C29
100 n
IC5
DGNDAGNDAGND
1
OE
AD OE
3
DB 0
DB 0
4
DB 1
DB 1
5
DB 2
DB 2
6
DB 3
DB 3
7
DB 4
DB 4
8
DB 5
DB 5
9
DB 6
DB 6
10
DB 7
DB 7
12
AD CLK
5VD
R41
not mounted
5VD
52
IC3
DGND
1
DGND
100 p
AGND
R91
100
C71
C72
100n
TRIGGER
HPS40 Technical Doc
Title
HPS40 I nput section
Number RevisionSize
A4
Date: 3-Oct-200 2 Sheet of
File: C:\File s\Ontwerp\hp s40\diagr am & pcb\HPS40 ed4.d dbDrawn B y:
HPS40 4.0
24
Eddy De Cocker
Velleman
©
10
Page 11
HPS40 Technical Doc
4
XO1
VCC
1
OUT
TR I
GND
C13
10n
40MHz
2
DGNDDGND
REF GND
÷400
÷1
AC /DC
x3.325/x6.65
TR IG0
x1.415/x7.07
INPUT CAP2
INPUT CAP1
TR IG2
TR IG1
÷20
C66
C67
C68
C69
C70
470p
AGND
AGND
SK6
VC C
GND
NC
TC K
NC
TDO
TDI
NC
TM S
JTAG C PLD CONNECTOR
5VD
12657
IC14
470 p
470p
470p
470p
AGNDAGNDAGNDAGNDAGNDAGNDAGNDAGNDAGNDAGND
3.3Vcpld
1
2
3
4
DGND
5
6
7
8
9
R92
33K
IL211AT
R18
R27
150
3K3
RS232 Tx
3
C65
470 p
TC K
TDO
TDI
TM S
TR IG LE
INPU T LE
R90
R89
R88 47
R87 47
R86 47
R85 47
R84 47
R83 47
R82 47
R81 47
R80 47
R79 47
C63
C64
470 p
470 p
Rx
RTS
Tx
TM S
TCK
SK3
XC9536XL-10PC44C
15
TD IN
16
TM S
17
TC K
5
IO/GCK1
6
IO/GCK2
7
IO/GCK3
2
IO
DB 1
3
IO
DB 0
4
IO
OS C
47
8
IO
47
9
IO
11
IO
12
IO
13
IO
14
IO
18
IO
19
IO
20
IO
22
IO
24
IO
C59
C60
C61
C62
470p
470p
470p
470p
PHONEJACK S TEREO SW
3.3Vcpld
21
VCC INT
GND
10
DGND
32
41
VCC IO
VCC INT
GND
GND
23
31
SW1
XYpos
SW5
ProbeX1
SW9
Meter
SW13
On/Off
ZD6
PLVA2656A
IC11
TD OUT
IO/GSR
IO/GTS1
IO/GTS2
©
11
Velleman
4.5Vcpu
100n
DGND
OS C 1/C LKIN
MCLR/VPP
RA0/AN0
RA1/AN1
RA2/AN2/VREFRA3/AN3/VREF+
RA4/T0CKI
RA5/SS/LVDIN
RB0/INT0
RB1/INT1
RB2/INT2
RB3/CCP2
RB4
RB5
RB6
RB7
NC
NC
NC
NC
C24
4.5Vcpu
VDD12VDD
VSS13VSS
DGND
35
34
L7
0.68 µH
DGND
PWM CONTRAST
IC12
OSC2/CLKOUT/RA6
RC0/T1OSO/T1CKI
RC1/T1OSI/CCP2
RC3/SCK/SCL
RC4/SDI/SD A
RC6/TX/CK
RC7/RX/DT
RE0/RD/AN5
RE 1/WR/AN6
RE2/CS/AN7
PIC18C4 52/L(44)
DB 0
DB 1
DB 2
DB 3
DB 4
DB 5
DB 6
DB 7
* R 76 = 390K for lcd with nega tif power supply on board
C77
1n
SK7
PROB ETESTPOINT
R60
47K
C9
32.768KH z
33p
DGND DG ND
15
16
18
19
RC2/CCP1
20
25
26
RC5/SDO
27
29
21
RD0/PSP0
RD1/PSP1
RD2/PSP2
RD3/PSP3
RD4/PSP4
RD5/PSP5
RD6/PSP6
RD7/PSP7
DB 0
DB 1
DB 2
DB 3
DB 4
DB 5
DB 6
DB 7
DB0
22
DB1
23
DB2
24
DB3
30
DB4
31
DB5
32
DB6
33
DB7
9
10
11
5VD
R54
R53
10K
10K
Title
A4
Date: 3-Oct-200 2 Sh eet of
File: C:\Files\Ontwerp\hp s40\diagr am & pcb\HPS40 ed4.d dbDrawn B y:
R73
82K
DGND
R61
C36
470n
X1
DGND
AD CLK
PW M CONTRAST
RS232 Tx
PWR
AD OE
BACKLIGHT
R55
R56
10K
10K
HPS40 Digital section
Number RevisionSize
C25
100 n
47K
R62
47K
HPS40
33p
C8
DGND
3
2
R76
330K
R75
150K
100µ/16V
DGND
LCD-PS 19211 2
BACKLIGHT
5VD
74
UA741
6
IC13
1
5
-17.5V
C37
470n
5VD
C57
C26
100n
3
2
DGND
16
15
4
5
6
7
8
9
10
11
12
13
14
LC D1
RES
CS
VDD
RS
R/W
E
CONTRAST
DB 0
DB 1
DB 2
DB 3
DB 4
DB 5
DB 6
DB 7
DGND
1
R28
2K2
A
K
VSS
VEE
17
-17.5V
PMBT2222A
34
5VD
19
20
R17
15
T1
DGND
Eddy De Cocker
4.0
3.3V D
L6
C21
100n
DGND DGND DGND
RESET
100µ/16V
DISABLE SY NC
ZD5
DGNDDGND
C22100n
DGND
4.5Vcpu
C47
DGND
TRIG LE
INPU T LE
TRIG INT
RD TR IG TIME
PWM YPOS
SW4
Mark
SW8
Contra st
SW12
Hold
SW16
Displ ay
30
TDOTDI
39
42
TR IGGER
40
1
IO
DB 2
25
IO
26
IO
27
IO
28
IO
29
IO
33
IO
34
IO
DISAB LE SYNC
35
IO
RD TR IG TIME
36
IO
DB 7
37
IO
DB 6
38
IO
DB 5
43
IO
DB 4
44
IO
DB 3
SW3
SW2
tVdi v
Trig
SW7
SW6
Up
Right
SW11
SW10
Left
Down
SW14
SW15
Auto
Input
PLVA2656A
C23
100n
ICSP CONNECTOR
R40
10K
R43
10K
ZD3
DGND
PLVA2656A
ZD4
DGND
PLVA2656A
DGND
0.68 µH
R52
10K
SK5
SW17
RESET
DATA
OS C
CLK
GND
VDD
VPP
TRIG IN T
D8
BAS85
5
RB6
4
RB7
3
2
1
DGND
R26
270
14
2
3
4
5
6
7
8
36
37
38
39
41
42
43
44
1
17
28
40
RB6
RB7
Page 12
HPS40 Technical Doc
SK2
DC JACK
BA TTERY
SK4
0.68µH
L2
+
SW
C73
-
1n
L3
0.68µH
0.68µH
L4
+
-
C75
1n
L5
0.68µH
PRLL4001
RESET
D11
C74
PRLL4001
1n
GND
C76
1n
T9
BDP31
D13
GND GND GND
PWR
4.5Vcpu
R63
47K
D12
PRLL4001
R16
15
T11
PMBT2907A
GND
FUSE 2A
R65
47K
R64
47K
F1
LD1
LED3RL
T10
BDP32
R67
47K
R21
330
R20
330
T2P MB T22 22A
R66
47K
GND GND
100µ/16V
PWM CONTRAST
PMBT2222A
R69
47K
R22
1K
R68
47K
GND
* Do not mount the components into the d ashed area in case of an lcd with negatif power supply on board
VR1
LM 2940 S -5.0
IN1OUT
R70
47K
GND GND
GND2GND
C16
100n
R71
47K
PMBT2907A
R23
1K
PMBT2222A
T4
T3
PMBT2222A
C48
5VD
3
C52
100µ/16V
GND
C49
100µ/16V
100µ/16V
D3
BAT54SD4BAT54S
100µ/16V
C56
C17 100n
4
T6
T5
GND
L1
150µH
C50
100µ/16V
AGNDDGNDDGNDGNDGNDGND
VR 2
C39
4µ7
C53
GND
IN OUT
EN BYPASS
C18
100 n
GND
DGND DGND DGND DGNDDGND
DGND
C54
100µ/16V
D5
BAT54S
33µ/25V
22µ/35V
C46
GND GND GN D
TPS7643 3DB V
100µ/16V
C45
R42
10K
5VA
ZD2
D6
10µ/50V
C44
C14
10n
C19
100n
PMBT2907A
R72
22K
ZD1
PMBZ5248B
DGND
T7
PLVA2656A
C55
BAT54S
T8
PMBTA14
3.3VD
C40
4µ7
5VD
BAS85
100µ/16V
DGND
C43
4µ7/25V
DGND DGND
D7
4.5Vcpu
C51
-17.5V
C20
100n
Title
HPS40 P ower supply section
Number RevisionSize
A4
Date: 3-Oct-200 2 Sh eet of
File: C:\Files\Ontwerp\hp s40\diagr am & pcb\HPS40 ed4.d dbDrawn B y:
HPS40
44
Eddy De Cocker
4.0
Velleman
©
12
Page 13
HPS40 Technical Doc
D12
C76
SK2
L3
T10
VR1
L2
R67
C73
SW
T2
R66
R21
R65
C74
D11
R42
T8
ZD2
C48
C16
C17
C49
C50
L1
F1
D13
L4
L5
C75
D7
2A
R64
T11
R63
SK4
SK5
1
1
LCD1
SK6
1
C35
R59
R57
R51
R50
R49
IC4
R36
C26
SK3
C38
C15
R78
C33
IC2
R34
R35
C57
R79
R88
R87
C13
C67
C66
C64
C69
C70
C68
C65
XO1
R86
R85
R81
R80
IC11
C22
L6
T4T5
T3
R69
T6
R22
R23
R68
C52 C53 C54 C55
R16
T9
R84
R83
R82
R20
C23
LD1
C19
C40
VR2
C14
C18
C39
R71
R70
R27
R92
IC14
R18
RY4
1
R48
R8
C58
IC9
R37
R6
RV1
C7
R12
IC1
C41
C27
R24
C5
R13
RV2
R11
R25
R30
R31
R32
R33
R62
R53
R54
R55
R90R89
VELLEMAN
C8
X1
C21
C56
D3
D4 D5 D6
GND
D9
R9
D10
1
RY3
R10
IC10
R44
IC5
R29
R56
PHPS40'4
C51
C9
R26
IC12
C34
C46 C45
SK1
Sig
R19
CV3
C4
1
1
R74
C3
D2
R45
R46
R47
C6
C30
C31
C1
D1
C2
R1R2R3R4R5
RY1
RY2
C42
R15
C28
C29
CV1
J1
CV2
C11
C10
IC6
IC7
IC8
C12
R7
R14
C72
C32
IC3
R41
R39
R77
R38
R17
T1
C20
R52
C24
R43
R58
L7
C44
R28
C60
C61
C59
C63C62
C71
R91
C77
ZD5
C47
ZD6
D8
R40
ZD4
ZD3
C36
R75
R61
R60
C37
IC13
R76
R73
C25
C43
T7
ZD1
R72
©
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Page 14
HPS40 Technical Doc
Test and calibration
Enter the hidden service menu to check the cali bration
Enter Setup by long pressing Setup
key
Select “About” with arrow keys and
press setup key, then leave
short
setup by long
pressing setup key.
You should see the About screen,
Now press ALL the keys one after the other starting with the power key.
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Page 15
STEP 1, Low level transient
Connect the (x1) probe to the
scope probe test output,
If necessary adjust CV1 until pass
is displayed
See trimmer location
HPS40 Technical Doc
TRIMMER LOCATION,
If difficult to reach, gently remove the metal shielding.
TIP: Pressing Right or Left arrow key, scrolls through
the calibration screens
©
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HPS40 Technical Doc
Press RIGHT ARROW KEY,
STEP 2, High level transient
Connect the (x1) probe to the
scope probe test output,
If necessary adjust CV2 until
pass is displayed
See trimmer location
Press RIGHT ARROW KEY,
STEP 3, AD/DC Test
Signal should jump up and
down.
No adjustment, if fail, check circuit around relay RY1
Press RIGHT ARROW KEY,
STEP 4, 1V/div calibration
Connect the (x1) probe with a
3.4Vdc supply
If necessary adjust RV2 until
pass is displayed
Press RIGHT ARROW KEY,
STEP 5, 0.2V/div calibration
Connect the (x1) probe with a
0.7Vdc supply
If necessary adjust RV1 until
pass is displayed
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Page 17
Press RIGHT ARROW KEY,
STEP 6, 0.5V/div test
Connect the (x1) probe with a
0.7Vdc supply
No adjustment, if fail, check cir-
cuit round IC1, IC9, IC10
Press RIGHT ARROW KEY,
STEP 7, 0.1V/div test
Connect the (x1) probe with a
0.17Vdc (170mV) supply
No adjustment, if fail, check cir-
cuit round IC1, IC9, IC10
HPS40 Technical Doc
Press RIGHT ARROW KEY,
STEP 8, 50mV/div test
Connect the (x1) probe with a
0.17Vdc (170mV) supply
No adjustment, if fail, check cir-
cuit round IC1, IC9, IC10
Press RIGHT ARROW KEY,
STEP 9, 2V/div test
Connect the (x1) probe with a
3.4Vdc supply
No adjustment, if fail, check
circuit round IC1, IC9, IC10
©
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Page 18
HPS40 Technical Doc
Press RIGHT ARROW KEY,
STEP 10, Input transient
Probe section
Connect the (x10) probe at
scope probe test output.
Adjust the probe
calibration until
pass is indicated.
Press RIGHT ARROW KEY,
STEP 11, Input transient
Scope section
Connect the (x10) probe at
scope probe test output
Adjust CV3 until pass is indicated
Press RIGHT ARROW KEY,
STEP 12, Calibration END
If all steps where correct “Pass”
should be indicated, but due to
possible manipulation Fail,
could be indicated even if all
tests where OK.
OFF TO END THE CALIBRATION
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PRESS POWER
Page 19
©
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19
SPECIFICATIONS
Maximum sampl e rat e 40MS/s for repetitive signals (10MS/s for single shot events)
Input amplifier bandwidth (-3dB) From 5MHz at 5mV/div to 12MHz at 50mV, 1V & 20V /div
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 resolution
8 bit ± 1bit linearity
Trigger modes Run, Normal, Once, Roll mode for 1s/div and slower timebase
Trigger le vel Adjustable in 8 steps
LCD Graphics 112 x 192 pixels with LED backlight
Signal storage 256 samples with 2 memories, max. 179 samples visible (256 using X shift)
dBm measurement (0dBm= 0.775V in
From -73dB tot +40dB (up to 60dB with X10 probe) ±0.5dB accuracy
600ohm)
dBV measurements (0dBV= 1V)
From -75dB tot +38dB (up to 58dB with X10 probe) ±0.5dB accuracy
True-rms mea s ur e men t From 0.1mV to 80V (up to 400Vrms with X10 probe) 2.5% accuracy
Peak to peak AC sensitivity (sinewave ref.) 0.1mV to 160V (1mV to 1000V with x10 probe) 2% accuracy
Timebase range in 32 steps 50ns to 1hour / division
Input sensitivity range in 12 steps 5mV to 20V/division at X1- 50mV to 200V/div at X10
Probe calibration output Approx. 2KHz / 4.5Vpp
Supply voltage 9VDC/ min 300mA adapter (unregulated) 12VDC if regulated
Batteries (option) Alkaline type AA or Ni Cd / NiMH rechargeable ( 5 pcs required)
Charge current for rechargeable batteries 90mA
Battery current (average) On: 170mA, with backlight: 240mA, standb y current: < 600µA
Operating temperature 0 to 50°C (32 to 122°F)
Fysical characteristics Dim: 105x220x35mm (4.13x7.95x1.38”) Weight 450g (16oz.) ex. Batteries
HPS40 Technical Doc
Page 20
A division of Velleman® C omponents
Legen Heirweg 33
9890 Gavere
BELGIUM Europe
www.vellemaninstruments.com
HPS40TD1.1
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