Introduction

There is a manual for this oscilloscope: TBS1000 Series Service Manual

Complete disassembly is best achieved by following the procedures in the order given in the following table:

1) Rear Feet (See page 6-8, Rear Feet.)

2) Flip Feet (See page 6-9, Flip Feet.)

3) Front-Panel Knobs (See page 6-9, Front-Panel Knobs.)

4) Rear Case (See page 6-10, Rear Case.)

5) Front Feet (See page 6-11, Front Feet.)

6) Power Supply Module (See page 6-12, Power Supply Module.)

7) Internal Assembly (See page 6-13, Internal Assembly.)

8) Front-Panel Cable (See page 6-15, Front-Panel Cable.)

9) Main Board Module (See page 6-16, Main Board Module (without the Display Adapter Module.)

10) Display Module (See page 6-19, Display Module.)

11) Front-Panel Module (See page 6-20, Front-Panel Module.)

12) Keypad|(See page 6-21, Keypad.)

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    • Remove all eight plastic buttons.

    • Remove the five Torx T15 screws.

    • Remove the front panel by pulling it off

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    • Remove the power plug from the cover

    • Firmly grasp the ON/OFF switch and pull it straight out of the box.

    • Press the button into the ON/OFF button recess until it clicks into place.

    • Remove the two black plastic plugs from the bottom.

    • Remove the five Torx T15 screws.

    • Remove the back cover.

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    • Even when disconnected, the power supply can retain a dangerously high voltage. Avoid contact with the rear of the board or other components. Use insulated electrician's gloves. Ensure that the capacitors are discharged before touching them.

    • Disconnect the J101 power supply connector from the motherboard.

    • Disconnect the earth connection.

    • Remove the 5x Torx T15 screws.

    • Remove the power supply board.

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    • Disconnect the black cable from the motherboard

    • Remove the 5x Torx T15 screws

    • Pull the control board plate

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    • Loosen the three nuts holding the signal connectors.

    • Loosen the three T15 Torx screws.

    • Remove the cables.

    • Remove the main board.

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    • Disconnect the ribbon cable and the LCD backlight cable from the motherboard.

    • Loosen the 4x 8mm nuts from the display supports.

    • Remove the LCD display.

Conclusion

To reassemble your device, follow these instructions in reverse order.

Jose Gustavo Abreu Murta

Member since: 07/07/10

4558 Reputation

2 comments

This guide is written in English, not Portugese. How can that be changed?

Christopher Sean Harris -

Hi Christofer.

Do you intend to translate into Portuguese? I messed up the language when editing it.

Jose Gustavo Abreu Murta -