JYE Tech M162 LCR Meter Diy Kit Installation Guide

Tech M162 LCR Meter Diy Kit
Installation Guide

ASSEMBLY GUIDE (REV 00)
M162 LCR METER DIY KIT

Tech M162 LCR Meter Diy Kit

REQUIRED TOOLS

1. 25W Soldering Iron
2. Soldering Wire (Rosin-core Recommended)
3. Digital Multimeter
4. Screwdriver – Philips f1
5. Flush (wire) cutter
6. Tweezers
7. Micro-USB power cable

Getting Started

TEST THE MAIN BOARD

1. Connect the USB Cable to the Micro-USB port on the Main Board and a USB power source.
2. Ensure your M162 main board boots up correctly. When powered on. the LED (D1) will blink twice. The display will then go through two splash screens and enter into a state similar to the below illustration.
3. The values of the numbers are random. Please ignore them and just ensure the display is normal.

If your M162 main board does not power up. or powers up with a blank screen. please contact us at [email protected]. Do not solder any parts onto the board if you encounter any issues as this will void the warranty.

Main Board Assembly

STRIP SOCKETS

• J4 12×1 strip socket
• J8. J9 2×1 strip socket

Analog Board Assembly

RESISTORS
Use a multimeter or a resistor color code to identify the resistor values.
SLIDE SWITCH

• SW4 SK-22003T

PIN HEADERS

• J5 12×1 pin header
• J8. J9 2×1 pin header

CONTACT ARMS

• El JI3. J14. J15. JI6. J17. J18
• RI. R2. R4. P-R8. R11. R15. R16. RI9. R20 ………………1KΩ
• R3, R12 …………………………………100Ω
• R6 ………………………………………..560Ω
• R10……………………………………. 100KΩ
• R14 ……………………………………………5.1KΩ
• R17. R21. R23. R24 ………………. 6.2KΩ
• R18 …………………………………………47Ω
• R27. R28…………………………………….. 10Ω

CAPACITORS

• C9. CIO. C1I. 100μF, 16V C12. C13

Ensure the polarity of the capacitors are installed correctly. The positive pole goes into the holes of the square pads.
PUSH BUTTONS

• SWI. SW2. SW3 6.2×6.2×9.5 mm tact switch

• J11 XH2.54 2-pin header. right-angled

• BOBY JYEI18 battery charger breakout board (with 5xI strip pin header)

CLOSE JP1
(Note: skip this step if the battery charger board is installed.)
JPI

Verify Voltages

1. Apply 5V power supply via the micro-USEI connector on the analog board.
2. Spot check the voltages on the board at the test points labeled to ensure they measure to the voltages in the chart below.
   

REFERENCE

| Voltage
---|---
Test Points| Min| Typical| Max
V+| 3.60V| | 5.50V
VS+| 3.60V| | 5.50V
AV+| 310V| 3.30V| 3.50V
V-| | | -2.50V
VS-| | | -2.50V
AV-| -2.20V| -2.00V| 1.80V
V1| | 0.0V|
V2| | 0.0V|
V3| | 0.0V|
V4| 1.40V| 1.65V| 1.80V

Quick Test

1. Attach the main board to the analog board
   

2. Apply power supply via the micro-USEI connector on the analog board and slide the power switch to ON position.
   

3. Once the device starts up. hold down RU. button to bring up the menu. Select the ‘Default’ option to set all the parameters to their default values

4. Test measurement with the provided resistors (10 & 1140). capacitor (0.10F). and inductor ilmH). or with your own com-ponents.

Note: The provided resistors are 1% tolerance. The capacitor and inductor tolerance can be 10% or higher. If the measured values are away from their labeled value they might not reflect a problem of the meter. Further confirmation is required.

Enclosure Assembly

1. Identify the ends of the standoffs.
   

2. Assemble the two side pieces and back piece. Ensure the standoffs are at the correct orientation.
   

3. Insert the assembled main board-analog board with the analog board fitted into the standoff slots near the bottom ends.
   

4. Assemble the front piece. Ensure the standoffs are at the corret orientation.
   

5. Assemble the top and bottom pieces with screws. Remember to attach the 3 caps to the pushbuttons before securing the top piece
   

6. This is now your M110 LLk Meter should look once enclosure assembly is complete:
   

© 2022 JYETech Inc.
[email protected]
jyetech.com

References

• JYE Tech | Handheld Digital Oscilloscopes, Portable Oscilloscopes, DIY Oscilloscope Kits

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