PCB Parts List

This list is a work in progress; it will be improved over time.

R1 - 1R 2W
R2 - 10k
R3 - 10k
R4 - 10k
R5 - 10k
R6 - 10k
R7 - 12.0k 1% 1/4W
R8 - 30.0k 1% 1/4W
R9 - 5.2k
R10 - 30.0k 1% 1/4W
R11 - 10.0k 1% 1/4W
R12 - 4.7k
R13 - 8.2k
R14 - 4.7k
R15 - 2.2k
R16 - 11k
R17 - 180k
R18 - 4.7k
R19 - 100R
R20 - 1k
R21 - 1M
R22 - 10k
R23 - 4.7k
R24 -
R25 -
R26 -
R27 - 2.20k 1% 1/4W
R28 - 39.0k 1% 1/4W
R29 - 10k
R30 - 4.7k
R31 - 4.7k
R32 - 22k
R33 - 10k
R34 - 680k
R35 - 22k
R36 - 9.1k
R37 - 170k
R38 - 4.7k
R39 - 10k
R40 - 22k
R41 - 22k
R42 - 22k
R43 - 22k
R44 - 22k
R45 - 10k
R46 - 10k
R47 - 4.7k
R48 - 4.7k
R49 - 47k
R50 - 15k
R51 - 15k
R52 - 3.3k
R53 - 3.3k
R54 - 470R
R55 - 1k
R56 - 220
R57 - 22R
R58 - 15k
R59 - 3.3k
R60 - N/A
R61 - N/A
R62 - 22k
R63 - 3.3k
R64 - N/A
R65 - N/A
R66 - 3k
R67 - 12k
R68 - 3k
R69 - 11k
R70 - 11k
R71 - 22k
R72 - 22k
R73 - 330R 2W
R74 - N/A
R75 - 1k 1/4W
R76 - 2k 1/4W
R77 - 220R
R78 -

RA1 - 22k*8
RA2 - 10k*4
RA3 - 22k*4

C1 - 68nF 50V Mylar
C2 - 10nF 50V Mylar
C3 - 10nF Ceramic
C4 - 47nF Ceramic
C5 - 100pF Ceramic
C6 - 100pF Ceramic
C7 - 10nF 50V Mylar
C8 - 100nF Ceramic
C9 - 10nF 50V Mylar
C10 - 15pF Ceramic
C11 - 15pF Ceramic
C12 - 100nF Ceramic
C13 - 100nF Ceramic
C14 - 100nF Ceramic
C15 - 470pF Ceramic
C16 - 10nF 50V Mylar
C17 - 68nF 50V Mylar
C18 - 58nF 50V Mylar
C19 - 2.2nF 50V Mylar
C20 - 10nF Ceramic
C21 - 1µF 50V Electrolytic
C22 - 1µF 50V Electrolytic
C23 -
C24 - 1µF 50V Electrolytic
C25 - 47µF 50V Electrolytic
C26 - 15µF 16V Tantalum
C27 - 4.7µF 16V Tantalum
C28 - 100µF 50V Electrolytic
C29 - 100µF 50V Electrolytic
C30 - 22µF 25V Electrolytic
C31 -
C32 -
C33 - 100pF Ceramic
C34 - 100pF Ceramic
C35 - 47µF 50V Electrolytic
C36 - 68nF 50V Mylar
C37 - 470pF Ceramic
C38 - 100nF Ceramic
C39 - 470nF Ceramic
C40 - 15µF 16V

D1 - Si Diode
D2 - 1N914
D3 - 1N914
D4 - 1N914
D5 -
D6 - Si Diode
D7 - Si Diode
D8 -
D9 - RM1Z Diode
D10 - RM1Z Diode
D11 - RM1Z Diode
D12 - Si Diode
D13 - Si Diode
D14 - M32 Clamp
D15 - M32 Clamp
D16 - M32 Clamp
D17 - M32 Clamp
D18 -
D19 - M32 Clamp
D20 - M11 Clamp
D21 - Si Diode
D22 - Si Diode
D23 - Si Diode
D24 - 1N914

Z1 - PZ628
Z2 - ?
Z3 - ?

Q1 - 2SD1405 NPN
Q2 - 2SB647 NPN
Q3 - 2SC3225 NPN
Q4 - 603 NPN
Q5 - 2SC1740 NPN
Q6 -
Q7 - 2SC1740 NPN
Q8 -
Q9 - 2SC1740 NPN
Q10 - 2SC1740 NPN
Q11 - DTA114 PNP TTL
Q12 - DTA114 PNP TTL
Q13 - DTA114 PNP TTL
Q14 - DTA114 PNP TTL
Q15 - DTA114 PNP TTL

X1 - 4MHz XTAL

T1 - Flyback Transformer
IC1 - MH6301V1P 8 bit MCU
IC2 - TC35095P 8 line ADC
IC3 - TA7900S Vreg with Watchdog
IC4 - µPC451C (LM324) Quad Op-Amp
IC5 - HA17904 Dual Op-Amp
IC6 - M5261L Dual Line Driver

RL1 - LZ-150 SPST 12V Relay
RL2 - LZ-150 SPST 12V Relay


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