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www.jyetech.com -JYE Tech Ltd.
User Manual
Rev. 05
DSO DIY Kit
S he ll
Applicable models: 15001K, 15002K
How to Solder SMD Parts
Apply solder to one pad
Solder part to the pad
Solder the other pad
Apply solder to a corner
pad
Solder IC to the pad. Make
sure pins are aligned to pads
Solder the pin at the opposite
corner so as chip is fixed
Solder all the rest pins one
by one
Loc/Ref
Qty
Descriptions
R18, R23, R28
C8, C9, C15, C16,
C17, C18, C19, C20,
C21, C22
R19, R20, R21
R22
R24, R25
U1
U2
U3
TL084, SO14
1
1
1
1
1
3
3
1
SMD Part List
U4
U5
D1
3
10
1
ICL7660, SO8
TL082, SO8
74HC4053, SO16
74HC4051, SO16
1K,1%, 0805
100K,1%, 0805
10K,1%, 0805
300K,1%, 0805
0.1uF, 50V, 0805
Zener, 3.0V, 0805
Solder ICs
Solder two-terminal parts
Positive
pole
Diode D1 polarity
TL084C
PIN 1
Identify IC orientation
Place IC in front of
you so that its marking
read from left to right.
The first pin at lower-
left corner is pin 1.
Pin1
3. Do not put iron on one pad for too long time. Otherwise,
traces may peel off and get damaged.
2. Identify IC orientation and diode polarity (see photos).
1. Before soldering check components against the
part list to make sure you have correct parts.
Check kit contents and part quantities/values by the photo at right and part list in page2
and page 3. Report missing or wrong parts to your vendor.
1
Resistor values are easy to mis-read. It is strongly suggested to check their values
before soldering them to board.
Make sure you understand the polarities and orientations of all parts.
2
3
Before you start
If your have purchased 15002K kit (SMD not pre-soldered) you must install all
SMD parts before mounting the through-hole parts. Please refer to the instructions
below for SMD part installation. Otherwise, proceed to page2 to start through-hole
part assembly.
Important !!!
SMD parts are only installed to the analog board (PCB PN# 109-15001-xxx).
15003K does not include enclosure. Some instructions are not applicable.
4
R17 1
100,1%, 0805
See page 2 for
tools needed
JYE Tech
WWW.JYETECH.COM
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