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Velleman K4301, Руководство пользователя

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Velleman K4301 Скачать руководство пользователя страница 8

8 

Test & adjustment 

12.  TEST & ADJUSTMENT 

VELLEMAN P4301

V

GND

C11

C10

C13

D3

VR1

+

C4

R5

R6

R7

C5

C6

C7

C8

C9

C2

R1

1

R4

D1
D2

R8

R9

+

C12

R2

R1

0

T1

OUT GND

IC1

IC2

IC3

C1

C3

R1

RV1

RV1

RV1

9-12VAC

12-15VDC

SPECTRUM 

ANALYSER

R3

1.

2.

3.

FIG 1.0 

H4301IP'1_rev2.pub
page 8

Thursday, July 12, 2012 10:18

Содержание K4301

Страница 1: ...ATED ASSEMBLY MANUAL H4301IP 1 Total solder points 108 Difficulty level beginner 1 2 3 4 5 advanced Add a spectrum analyser with a microphone and check your audio system performance H4301IP 1_rev2 pub page 1 Thursday July 12 2012 10 18 ...

Страница 2: ...VELLEMAN NV Legen Heirweg 33 9890 Gavere Belgium Europe www velleman be www velleman kit com H4301IP 1_rev2 pub page 2 Thursday July 12 2012 10 18 ...

Страница 3: ...ohm Power supply 9 to 12VAC or 12 to 15VDC 5mA Features Specifications To analyse the acoustic properties of a room usually a living room a good pink noise generator together with a spectrum analyser is indispensable Moreover you need a microphone with as linear a frequency characteristic as possible from 20 to 20000Hz If in addition you dispose of an equaliser then you can not only check but also...

Страница 4: ... For some projects a basic multi meter is required or might be handy 1 2 Assembly Hints Make sure the skill level matches your experience to avoid disappointments Follow the instructions carefully Read and understand the entire step before you perform each operation Perform the assembly in the correct order as stated in this manual Position all parts on the PCB Printed Circuit Board as shown on th...

Страница 5: ...DO NOT BLINDLY FOLLOW THE ORDER OF THE COMPONENTS ONTO THE TAPE ALWAYS CHECK THEIR VALUE ON THE PARTS LIST REMOVE THEM FROM THE TAPE ONE AT A TIME H4301IP 1_rev2 pub page 5 Thursday July 12 2012 10 18 ...

Страница 6: ...4 B R5 47K 4 7 3 B R6 22K 2 2 3 B R7 10K 1 0 3 B R10 220K 2 2 4 B R11 1K 1 0 2 B 3 Resistors R IC1 14p IC2 14p IC3 14p 4 IC sockets check the posi tion of IC 1 V 1X GND 2X OUT 1X 5 PCB tabs C1 680pF 681 C3 10nF 103 C5 22nF 223 C6 10nF 103 C7 4n7 472 C10 100n 104 C11 100n 104 6 Capacitors C H4301IP 1_rev2 pub page 6 Thursday July 12 2012 10 18 ...

Страница 7: ...tation VR1 UA78L08 8 Voltage regulator VR RV1 220K 9 Trimmer RV C12 10µF C13 100µF 10 Capacitors Watch the polarity C IC1 CD4006 IC2 CD4006 IC3 CD4093 11 ICs check the position of the notch IC PIN 1 1 H4301IP 1_rev2 pub page 7 Thursday July 12 2012 10 18 ...

Страница 8: ...MAN P4301 V GND C11 C10 C13 D3 VR1 C4 R5 R6 R7 C5 C6 C7 C8 C9 C2 R11 R4 D1 D2 R8 R9 C12 R2 R10 T1 OUT GND IC1 IC2 IC3 C1 C3 R1 RV1 RV1 RV1 9 12VAC 12 15VDC SPECTRUM ANALYSER R3 1 2 3 FIG 1 0 H4301IP 1_rev2 pub page 8 Thursday July 12 2012 10 18 ...

Страница 9: ...ble Especially pay attention to the higher frequencies adjust spectrum analyser sensitivity if necessary Remark the nature of the lower frequencies 32 and 64Hz makes their read out unstable FOR THOSE WHO LIKE TO EXPERIMENT By adapting C1 you can also modify the clock frequency pin 3 of IC2 of the shift register e g C1 18pF for a clock frequency up to and beyond 500KHz so as to obtain a white noise...

Страница 10: ...10 13 Schematic diagram Schematic diagram H4301IP 1_rev2 pub page 10 Thursday July 12 2012 10 18 ...

Страница 11: ...11 PCB 14 PCB H4301IP 1_rev2 pub page 11 Thursday July 12 2012 10 18 ...

Страница 12: ...OLAR ENERGY EDUKIT SCOPE TUTOR BOARD USB Learn how to solder build different exciting projects Includes spare components and demo boards STARTER BOX SOLDER EDUCATIVE The EDU01 basic experiment kit is the first step into the world of modern electronics Build your own circuits in a fun safe and educative way EDUCATIVE STARTERBOX SOLDERLESS 03 02 01 06 05 Enter the world of microcontroller programmin...

Страница 13: ...ick to view similar products for Velleman manufacturer Other Similar products are found below MK137 MK106 K TRANS1 K RES E3 K TF300 MK108 K2634 MK152 MK123 K8086 MK149 VM100 MK144 MK190 K1803 MK134 K CAP1 MK111 OMSB36 MK103 K DIODE1 MK109 MK135 MK150 MK112 MK120 K RES E12 VTHH6 ...

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