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PCB CHANGE HISTORY

PCB-001-388

REVISION A (09/2017)

Changes made between Versions 2A and 3A - 21/07/10 (PCB revision)

1. Remove Op-Amps & Filter. Replaced with dual gate driver

2. Remove switchable low frequency parallel tuned circuit

3. Replace 6 way JST ZR connector with individual cable termina ons

4. Replace Samtec PGP Pogos with Samtec SFM 1.27mm pitch socket

Changes made between Versions 3A and 4A - 27/07/10 (PCB revision)

1. Add test points for rod connec on

Changes made between Versions 4A and 4C- 08/02/11 (BOM revision)

1. Add Mini-Cam part numbers

Changes made between Versions 4C and 5A- 16/02/11 (PCB revision)

1. Swap connec ons to driver outputs & SSR switch connec ons to facilitate PCB rou ng

2. Move antenna connector on PCB to ease connec on

3. Remove antenna hole

4. R16 becomes 22R 1206 (was 10R). Sage PN remains the same, sage descrip on is changed.

5. Supply ﬁlter added (L1 & C14)

6. R3 becomes 220R 0402 (was 100R 0402)

Changes made between Versions 5A and 6A- 23/03/11 (PCB revision)

1. Change test point posi ons on PCB

PAGE 17

Содержание PCB-001-388

Страница 1: ...InPipe Innova on PCB 001 388 www minicam co uk MULTI FREQUENCY SONDE MINI CAM TECHNICAL SUPPORT DOCUMENT REVISION A 09 2017...

Страница 2: ...Of Range 3mV Page 8 TESTING METHODS Page 9 14 Oscilloscope Guide Page 9 Method 1 Tes ng With Jig Page 10 Method 2 Tes ng With PCB Fi ed To Coiler Page 11 Method 3 Tes ng With 2 Power Supplies Page 12...

Страница 3: ...Mul Frequency Sonde draws power from the 12V line which also powers the camera module A single control signal line is used to control the func on of the Mul Frequency Sonde which determines the freque...

Страница 4: ...4 CONNECTION DIAGRAM PCB 001 388 REVISION A 09 2017 LIGHTS BLUE WIRE 24v SONDE CONTROL 1v 2v 3 3v CAMERA RED WIRE 12V VIDEO WHITE WIRE GND BLACK WIRE 0v LIGHTS YELLOW WIRE 0v SONDE AERIAL PAGE 2...

Страница 5: ...diagram shown below shows the setup note the power supply is set to 12v ensure that the power supply is set to output the voltage Check that the set up is correct if it is correct place the PCB onto t...

Страница 6: ...gue sonde eprj The IDE will now load the correct seMngs for the device 4 Ensure the correct programmer Dataman 40PRO is connected refer to the bo om of the IDE The programmer should be if this is not...

Страница 7: ...re to not cause any bending Select the OK bu on this will start the device programming process Fig 1 Fig 2 Providing the connec on is maintained throughout the info box will turn certain areas green t...

Страница 8: ...checking failure in the programming process This will appear if device has been previously programmed or failed to program part way through it will need to be erased before being reprogrammed Select...

Страница 9: ...onnec on by applying light pressure to the PCB taking care to not cause any bending Select the OK bu on this will start the device erase process Fig 1 Fig 2 Providing the connec on is maintained throu...

Страница 10: ...for the dura on of the programming process refer to the Board Power LED on the jig it will light up when a connec on is made between the PCB pogos If the problem has not yet been resolved there is a f...

Страница 11: ...kwise to increase the amount of voltage represented by one square on the graph Turn the dial clockwise to decrease Measure Menu Press the bu on to toggle the measurement menu navigate the menu and mak...

Страница 12: ...gs these are detailed below Ensure that the oscilloscope set up matches the condi ons shown above is set up to measure the Peak Peak voltage this is selected through the measure menu To select this me...

Страница 13: ...he Bn pad 6 Take measurements from the oscilloscope test point indicated below make sure the measurements are taken for all frequencies to be sure the PCB is working correctly 7 Refer to Expected Resu...

Страница 14: ...nnected simultaneously and the outputs are correct to ensure correct opera on 5 To test for 512Hz set the second power supply to 1v the supply connected to the Bn pad Take measurements with the oscill...

Страница 15: ...they are correct there is a fault condi on Voltage Division SeMng Peak Peak Voltage Measurement Time Base SeMng Waveform Frequency In order to pass this test the waveform measured will have to meet ce...

Страница 16: ...re correct there is a fault condi on In order to pass this test the waveform measured will have to meet certain condi ons These condi ons are listed below Peak Peak Voltage measured must be higher tha...

Страница 17: ...gs if they are correct there is a fault condi on In order to pass this test the waveform measured will have to meet certain condi ons These condi ons are listed below Peak Peak Voltage measured must b...

Страница 18: ...18 SCHEMATIC DIAGRAM PCB 001 388 REVISION A 09 2017 PAGE 16...

Страница 19: ...CB revision 1 Add test points for rod connec on Changes made between Versions 4A and 4C 08 02 11 BOM revision 1 Add Mini Cam part numbers Changes made between Versions 4C and 5A 16 02 11 PCB revision...

Страница 20: ...DOCUMENT CHANGE HISTORY PCB 001 388 REVISION A 09 2017 PAGE 18 PAGE REV A REV B REV C REV D REV E REV F 1 A 2 A 3 A 4 A 5 A 6 A 7 A 8 A 9 A 10 A 11 A 12 A 13 A 14 A 15 A 16 A 17 A DOCUMENT VERSION 18...

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