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Sound Skulptor CP5176, Assembly Manual, Page: 7 / 12

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Sound Skulptor CP5176 Assembly Manual Download Page 7

www.soundskulptor.com

Document revision 2.1 – Last modification : 12/11/17

CP5176 Assembly guide – Main PCB

25. Visual check

Brush the solder side with a hard tooth brush to remove any remaining solder bits.

Make a full visual check. Any missing component on the board ? Any remaining component in the box ?
When everything looks correct, proceed with the front PCB assembly.

CP5176 Assembly guide – front PCB assembly

26. Diode

Add D3. This diode is installed vertically.

Warning

 : Make sure to respect the direction of the diode which is marked by a ring on the component 

and letter K on the PCB marking.

1. Resistors

Add R28 to R32, R36 to 39.
Control the resistor values with a digital multimeter. The resistors are installed vertically.

2. Ceramic capacitor

Add C19.

3. Connectors 2x10

Solder the two 2x10 connectors on the back of the PCB, inserted from the solder side.

4. Spacers

Attach two 15 mm spacers with two M3x6 mm screws, inserted from the solder side.

Copyright ©2013 to Today SoundSkulptor

Summary of Contents for CP5176

Page 1: ...mbled ones and it is pressing nicely against the work area foam Soldering All the PCB holes are metallized It means the connection between the top and bottom pads is already done The parts must be soldered only from below unless differently stated Use only small diameter solder 0 5 or 0 7 mm 1mm maximum Use the minimum possible amount of solder Bad joints are almost always caused by too much solde...

Page 2: ... is marked by a ring on the component and a double line on the PCB marking 5 Resistors 1 The best method to select and install the resistors is the following 1 pick a row of resistors in the resistors bag 2 Measure one of the resistors with your DMM 3 Look up the parts list PDF for the closest value 4 Check the colour code and quantity for confirmation 5 Use the search function on the Layout PDF p...

Page 3: ...der the 14 pins sockets of UI and U2 Warning Make sure to respect the socket direction marked by a notch 9 Relay Add RLY1 Two pins are left without solder Warning Make sure to respect the direction of the relays which is marked by a white line on the component and on the PCB marking 10 Test pins Solder the 10 test pins TP1 to TP7 V V and 0V Copyright 2013 to Today SoundSkulptor ...

Page 4: ...r one pin check verticality then solder the other pins 15 Trimmer potentiometer Add P5 P6 P7 These 3 trimmers are different from each other Solder one pin check verticality then solder the other pins 16 Non polarized small electrolytic capacitors Add C15 C16 These caps are not polarized and can be inserted in any direction 17 Polarized small electrolytic capacitors Add C8 C11 C23 C25 C27 C28 Add C...

Page 5: ...inserted from the back of the board Two metal washers are fitted on each screw to prevent the transformer touching the PCB One more washer is used before the nut to protect the lams Shorten the leads to the necessary length around 6 cm Strip on 5mm and tin Insert in the pad hole and bend the tinned tip flat on the pad before soldering Cut flush 21 Non polarized large electrolytic Add C18 Solder on...

Page 6: ...htly inward before inserting Warning Make sure to insert the IC s in the correct direction which is identified by a notch 23 Jumpers Insert one jumper on JMP1 between pins 2 3 24 Gain reduction meter spacers Insert a M3x6 mm screw from below PCB add two metal washers and the 20mm spacer Repeat for the second spacer Copyright 2013 to Today SoundSkulptor 2 Washers Spacer M3x6 mm screw ...

Page 7: ...ront PCB assembly 26 Diode Add D3 This diode is installed vertically Warning Make sure to respect the direction of the diode which is marked by a ring on the component and letter K on the PCB marking 1 Resistors Add R28 to R32 R36 to 39 Control the resistor values with a digital multimeter The resistors are installed vertically 2 Ceramic capacitor Add C19 3 Connectors 2x10 Solder the two 2x10 conn...

Page 8: ... the digits 2 0 1 engraved on one side of the switch Match the digits with the ones on the PCB Insert the switch caps 7 Potentiometers Add P1 P2 P3 and P4 Insert the potentiometers into the PCB holes from the solder side making sure the pins fit into the corresponding PCB pads Attach with washer and nut on the component side tighten firmly to ensure a perfect perpendicular position and solder Warn...

Page 9: ...ot perfectly lined up then solder the cathodes on the PCB back side 2 Strap Solder the strap indicated in red on the layout schematic Use a resistor lead that was cut previously 3 Resistors Add R1 to R20 Control the resistor values with a digital multimeter Bend the leads at 0 4 with a lead forming tool 4 Integrated Circuits Insert U1 U2 U3 and U4 and solder You will need to bend the pins slightly...

Page 10: ...de of the PCB Solder one pin check verticality then solder the other pins Warning CN1 is soldered under the PCB on the solder side Warning the connector pins must be exactly perpendicular to the PCB to allow proper insertion into the main board CP5176 Assembly guide Final assembly 9 Front panel and Side plate assembly Attach the potentiometers PCB to the front panel with two M3x6 black screws two ...

Page 11: ...l the main PCB holes match the side plate standoffs Attach the main PCB with three M3x6 M3x25mm spacers and one M3x6mm screw in the upper left corner and four lock washers inserted at the base of the spacers 11 Knobs Attach the 5 knobs to the 5 potentiometers and switch spindles 12 Test and setup It is time for test and setup Follow instructions on cp5176 setup guide pdf Copyright 2013 to Today So...

Page 12: ...sembly Attach the GR meter on the lower spacer with one M3x6 screw Place the 4mm spacer on the higher hole 14 Cover assembly Place the cover on top of the compressor Attach with 3 M3x6mm countersunk screws plus one M3x12mm in the hole corresponding to the 4mm spacer 15 Congratulations You re done Copyright 2013 to Today SoundSkulptor ...

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