Page 1
- www.jyetech.com -
JYE Tech Ltd.
User Manual
Rev. 07
DSO
DIY Kit
Shell
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
R19, R20
C9, C12, C13, C14,
C15, C16, C17, C18
R17, R18
C3, C5
U1
U2
U3
78L05, SOT89
1
1
1
1
1
2
2
2
SMD Part Lis
U4
U5
8
ICL7660, SO8
TL084, SO14
74HC4053, SO16
74HC4051, SO16
1K,1%, 0805
10K,1%, 0805
Cap trimmer, 30pF
0.1uF, 50V, 0805
Solder ICs
Solder two-terminal parts
TL 084 C
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
by ohm-meter 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).
U6
1
79L05, SOT89
See page 2 for
tools needed
Applicable firmware version: 113-15001-061 or later
(For PCB 109-15001-00F)
Photos here are for
illustration only.
They may not match
the real board.
Note:
JYETech
WWW.JYETECH.COM