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Accent:

Here is the part list:

Image

Description

Part

Value

Qty

Ceramic capacitor (22)

C201

22p

1

Polyester capacitor (2A102J)

C23, C27

1n

2

Electrolytic capacitor

C25, C34

47/16

2

Quad 2-input NAND

IC6

4011N

1

NPN Silicon Transistor

Q27, Q31, Q32, Q33, Q34

2SC945

5

1/4w Carbon resistor

R92, R119

22K

2

1/4w Carbon resistor

R93, R118

10K

2

1/4w Carbon resistor

R97, R122

33K

2

1/4w Carbon resistor

R100, R102

680K

2

1/4w Carbon resistor

R101

100K

1

1/4w Carbon resistor

R112

3K3

1

1/4w Carbon resistor

R113, R114, R120

4K7

3

1/4w Carbon resistor

R117

47K

1

1/4w Carbon resistor

R121

100R

1

1/4w Carbon resistor

R123

15K

1

Potentiometer (B103)

VR3

10KB

1

 

Make it:

Here is the part about the Accent. Each instrument is defined by a dotted box.
Solder all resisotrs

Solder polyesterscapacitors the electrolytics capacitors


MAKE SURE ELECTROLYTICS CAPACITORS ARE IN THE RIGHT WAY

Place transistors. Do not get confused between 2SA733 and 2SC945  it is not the same transistors.

 

MAKE SURE TRANSISTORS ARE IN THE RIGHT WAY

Test 4011power supply . The black dot is the ground, the red dots are +15 V (plus or minus 5%). Always check that the four power wires are well connected.

THEN DONT FORGET TO DISCONNECT THE POWER TRANSFORMER. DO NOT SOLDER COMPONENT AS THE CIRCUIT IS POWERED !

Solder the 4011. To insert it into the PCB you have to bend the leads a little.

Finally return the PCB and solder potentiometer on the  opposite side of components.

DO NO WRONG IN THE VALUE OF POT, MARK MUST BE ABOVE: B103

You can then go to  BassDrum assembly