AVT AVT1460, Руководство пользователя

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Component list
R2: ................47k Ω ( yellow-red-orange-gold)
R3: ................62k Ω ( blue -red-orange-gold)
Resistors:
R1: .................150k Ω ( brown-green-yellow-gold)
R4: ................330k Ω (orange - orange-yellow- gold)
R6: ................1k Ω (brown-black-red-gold)
FR: ................ photoresistor
R5: ................1,5k Ω (brown-green-red-gold)
PR1: ............. trimmer potentiometer 100k Ω
D2, D3: .........1N4148 or similar !
T1:..................BC557 (BC558) !
Others:
X2: .................3-pin terminal block connector
Capacitors:
C3: .................100µF !
C2: .................220µF !
U1:.................TL081 (TL061, TL071)
C1: .................100nF (marked as 104)
PK1:...............relay
X1, X3: ..........2-pin terminal block connector
D1:.................1N4007 or similar !
Semiconductors:
D4:.................LED diode
3
DIFFICULTY
LEVEL
Assembly in 4 steps
1
4
2
3
Solder resistors R1-R6 and diodes D1-D3
Solder capacitors C2, C3, relay PK1, insert chip
into socket, screw the photoresistor to X3
Solder IC soket, capacitor C1 and trimmer
potentiometer PR1
Solder transistor T1, LED diode and connectors
ZOOM
ZOOM
ZOOM
ZOOM
AVT 1460
Twilight switch
C2
C3
A
C
D1
T1
D2
D3
A
C
D4
A C
1
U1
While assembling the components marked
with an exclamation mark attention should
be paid to their polarity. Symbols of the
components on the PCB as well as photos of
assembled sets may come in useful. To access high-
resolution images, download the PDF file.
!
PDF DOWNLOAD
http://bit.ly/2JYmoFM