Showing posts with label Audio and power supply part. Show all posts
Showing posts with label Audio and power supply part. Show all posts

Saturday, October 9, 2010

Audio and power supply part

tx3audio.gif (9200 bytes)
Audio and power supply part
Resistors:
R51, R52 - pot. 5 k, R53, R58, R64 - 10 k, R54, R55 - 22 k
R56 - 56 k, R57 - 1,5 k, R59 - 180 k, R60 - 820, R61 - 10 M
R62 - 47, R63 - 240 k

Capacitors:
C51, C54 - 100 pF, C52, C57 - 2,2 uF, C53 - 1 uF, C55, C62, C63 - 10 uF
C56, C64 - 47 nF, C58 - 1 nF plastic, C59, C60 - 1 uF tantal 25 V
C61 - 100 uF, C65 - 150 nF, C66, C67, C68, C70 - 10 nF, C69 - 470 uF

Misc:
T51 - BF245C
T52 - BC556B
IC51, IC52 - LM386
S51 - switch

Complete parts list

Resistors:
1x 10, 1x 47, 1x 100, 1x 270, 2x 220, 3x 470, 1x 820, 5x 1k
1x 1,5 k, 1x 4,7 k, 9x 10 k, 3x 22 k, 3x 27 k, 1x 56 k
1x 47 k, 1x 180 k, 1x 240 k, 1x 10 M, 3x pot. 5 k log.

Capacitors:
1x 8,2 pF, 2x 10 pF, 3x 22 pF, 5x 100 pF
8x 1 nF, 1x 1 nF plastic, 2x 2,2 nF, 5x 10 nF
2x 47 nF, 4x 100 nF mini, 1x 150 nF, 1x 0,47 uF
2x 1 uF, 2x 2,2 uF, 1x 4,7 uF, 4x 10 uF
1x 47 uF, 1x 100 uF, 1x 220 uF, 2x 470 uF
2x 1 uF tantal, 1x 10 uF tantal
1x trimmer 47 pF, 2x trimmer 60 pF

Semiconductors:
1x BC547C (BC548C, BC547B)
1x BFR91A
1x BFR96
1x 2SC1971
1x BC556B
1x BF245C
2x LM386
1x SAA1057
1x PIC16F84A-04 + socket
1x 78L05
1x Yellow LED 3 mm
2x BB109G, BBY31 or BB409

Misc:
1x 4 MHz crystal
2x switch
1x button
1x jumpers 2x8 pins or DIP switches
1x power supply connector
3x jack 3,5 mm
1x antenne connector
1x plastic case
thin shielded cables