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www.AudioNoteKits.com
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Page 18
M2 Power Supply Board Parts List
The Complete Parts list for the M2 board is shown below.
For resistor color code chart refer to the APPENDIX. You can also find an 'Interactive Resistor Color Code Calculator' on
our website (available from the Links page).
Category Quantity Part Designator
2
470uf 16V
C2, C4
1
2200uF 35V
C9
2
22uF 450V
C6 ,C7
Capacitors (Electrolytic)
2
68uF 450V
C3, C5
1
Disc 4700uF 1000v
C10
1
.22uf 600V
C8
Capacitors (Non-polarized)
1
.47uF 600V
C1
1
100R
R8
2
1K0
R5, R6
1
2K7
R12
1
15K
R11
1
33K
R2
1
68K
R3
2
100K
R1, R10
1
150K
R7
1
220K
R9
Resistors
1
470K
R4
1
KBU6J6A
U1
1
3.5W 150V Zener
D7
4
Zero Ohm Resistors
D1, D2, D4, D5
2
1N4007
D3, D6
Semiconductor Devices
2
78S12
U2, U3
Variable Resistor
NOTE: This may be replaced with 2x 22K resistors
1
50K 500mW
VR1
1
8 pin valve base
Valve Bases
1
9 pin valve base
1
6X5 Tube
Tubes
1
ECL82 / 6BM8 tube
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