Combi : Back boardSemiconductors

.

4106

4106

41

06

41064106

41

06

4045

4020

LM2902

2904

33063

EBC

NPN Transistor (BC337)

EBC

PNP Transistor (BC327)

LM29315V regulator

EB C3A PNP Transistor (BD138) EB C

4A PNP Transistor (BD438)

XTal32 kHz

7.3728

9.85

0

4.1943

MC33063DC-DC converter

CD4106 (6x inverters) CD4020 (14 stage counter) LM2904 (2x Op. Amp.) LM2902 (4x Op. Amp.) MC33069 (DC-DC converter)

MotorolaMR252T30-88

Combi : Back boardSemiconductors (bis)

.

4106

4106

41

06

41064106

41

06

4045

4020

LM2902

2904

33063

EBC

NPN Transistor (BC337)

EBC

PNP Transistor (BC327)

LM29315V regulator

EB C3A PNP Transistor (BD138) EB C

4A PNP Transistor (BD438)

XTal32 kHz

7.3728

9.85

0

4.1943

MC33063DC-DC converter

CD4106 (6x inverters) CD4020 (14 stage counter) LM2904 (2x Op. Amp.) LM2902 (4x Op. Amp.) MC33069 (DC-DC converter)

MotorolaMR252T30-88

Components (Semiconductors)

4045

EBC

NPN Transistor (BC337)

EBC

PNP Transistor (BC327) LM2931

EB C3A PNP Transistor (BD138)

EB C4A PNP Transistor (BD438)

Xtal : 32 kHz 7.3728 MHz 4.1943 MHz 9.850 MHz

29

04

LM2904 (2x Op. Amp.)

LM2902

LM2902 (4x Op. Amp.)

33063

MC33069 (DC-DC converter)

MotorolaMR252T30-88

CD4106 (6x inverters)

4106

CD4020 (14 stage counter)

4020

Capacitors

.

22 µF/25 V

+47µ

1µF

+68µ

1µF

+47µ

+68µ+68µ

+47µ +-

+-

+-

+-

+-

220 µF/16 V

+47µ

+68µ6.3 V tantalum capacitors

+ 470µ

/6V

Potentially vulnerable

Capacitors (bis)

.

22 µF/25 V

+47µ

1µF

+68µ

1µF

+47µ

+68µ+68µ

+47µ +-

+-

+-

+-

+-

220 µF/16 V

+47µ

+68µ6.3 V tantalum capacitors

+ 470µ

/6V

Potentially vulnerable

Supply connections5 V permanent

Analog Supply(~11 V permanent)

12 V permanent

Lightning supply

12 V (Run)

Ground

Supply connections (bis)5 V permanent

Analog Supply(~11 V permanent)

12 V permanent

Lightning supply

12 V (Run)

Ground