DSO150 Shell oscilloscope pinout

The DSO150 Shell is a single-channel oscilloscope kit with a BNC input, an external DC jack and a selectable square-wave compensation output.

DSO150 Shell 15001K / 15002K

7 contacts Current package

JYE Tech · JYE Tech Shell kit connectors on the main and analog boards.

DSO150 Shell 15001K / 15002K pinout

J1 BNC input

Viewed into the input socket. The center is the signal.

J7 DC barrel jack

Viewed into the DC jack. The center is positive. On the assembled kit the DC jack is on the bottom edge.

J6 alternate DC header

PCB pin numbers from the schematic. Use one power entry at a time.

J8 test output

One exposed test contact. Both PCB pads of the terminal carry the same signal.

Selected pin details

J7 center · DC_IN

Supply input · Power

Positive contact of the 5.5 × 2.1 mm barrel jack.

JYE Tech main board 105-15000-00E and analog board rev. E schematics.

Electrical limits · Link to this pin

All 7 pins

Pin	Signal	Direction	Function
J1 center	AIN Analog input	Analog input	Connect the probe tip to the measured signal.
J1 shell	AGND Analog return	Analog return	Connect the probe ground clip to the circuit’s common return.
J7 center	DC_IN Supply input	Supply input	Positive contact of the 5.5 × 2.1 mm barrel jack.
J7 sleeve	DC_RETURN Supply return	Supply return	Outer sleeve of the barrel jack.
J6-1	DC_IN Supply input	Supply input	Positive contact of the alternate PCB power header.
J6-2	DC_RETURN Supply return	Supply return	Ground contact of the alternate PCB power header.
J8	TESTSIG Square-wave output	Square-wave output	Selectable 0.1 V or 3.3 V square-wave output.

Signal assignments

Single-ended BNC input

The displayed voltage is the center contact relative to the BNC shell.

DC supply

The barrel jack and the alternate two-pin header feed the same supply input.

Probe compensation output

Use the scope’s own probe and test contact for compensation.

TESTSIG (J8)

Electrical limits

Parameter	Limit	Conditions and source
DC supply9 V nominal, 8–10 V allowed	9 V nominal, 8–10 V allowed	Center positive. Use a regulated supply rated for at least 200 mA. JYE Tech DN150-03v07, pp. 3–4, VPos Alignment and Probe Compensation.
Analog input1 MΩ	1 MΩ	Single-ended BNC input at the top of the enclosure. JYE Tech DN150-03v07, pp. 3–4, VPos Alignment and Probe Compensation.
Maximum input50 V peak with a ×1 probe	50 V peak with a ×1 probe	Manufacturer’s limit. The wiring example uses a loose 1.5 V cell. JYE Tech DN150-03v07, pp. 3–4, VPos Alignment and Probe Compensation.
Analog bandwidth and maximum sample rate200 kHz, 1 MSa/s	200 kHz, 1 MSa/s	The scope samples a single analog input. JYE Tech DN150-03v07, pp. 3–4, VPos Alignment and Probe Compensation.
Test output0.1 V or 3.3 V	0.1 V or 3.3 V	Select the compensation output amplitude with ADJ. JYE Tech DN150-03v07, pp. 3–4, VPos Alignment and Probe Compensation.

Models and documents

This map covers original kits 15001K and 15002K and the kit power limit in DN150-03v07. Check the board revision and use its manual when servicing a factory-assembled unit.

DSO150 Shell 15001K / 15002K: JYE Tech Shell kit connectors on the main and analog boards.

JYE Tech DSO150 Shell user manual· JYE Tech DN150-03v07, pp. 3–4, VPos Alignment and Probe Compensation.
JYE Tech DSO150 product documentation· Kit variants, DC connector and specifications.
JYE Tech DSO150 main board schematic· Main board 105-15000-00E, J6 alternate power, J7 DC jack and J8 test output.
JYE Tech DSO150 analog board schematic· Analog board rev. E, J1 input and compensation trimmers.