 |
PCB FX8 Mod R1
|
| Parts |
Qty |
Value |
Package |
| C1 |
1 |
10uF |
C375-203X418 |
| C10, C11 |
2 |
10pF |
C050-024X044 |
| C17 |
1 |
100nF |
C102-043X133 |
| C18 |
1 |
100n |
C325-137X374 |
| C19 |
1 |
1uF |
C102-054X133 |
| C2 |
1 |
220pF |
C050-024X044 |
| C3, C6, C7 |
3 |
100nF |
C050-024X044 |
| C4 |
1 |
220uF/16V |
E5-13 |
| C5 |
1 |
4.7pF |
C050-024X044 |
| C8, C13, C14 |
3 |
1uF |
C102-064X133 |
| C9, C12, C15,
C16 |
4 |
470uF/50V |
E7,5-18 |
| D1 |
1 |
1N4148 |
DO35-7 |
| F1, F2 |
2 |
4A |
SHK20L |
| L1+R22 |
1 |
2.2 1W || 1uH |
DR1,5A |
| LED1 |
1 |
RED |
LED5MM |
| Q1, Q3 |
2 |
2SC1845 |
TO92-BCE |
| Q2 |
1 |
2N5551 |
TO92-CBE |
| Q4 |
1 |
2N5401 |
TO92-CBE |
| Q5 |
1 |
2SA1381 |
TO126AV |
| Q6 |
1 |
2SC3503 |
TO126V |
| Q7 |
1 |
2SK1058 |
TO247BV |
| Q8 |
1 |
2SJ162 |
TO247BV |
| R1 |
1 |
100K |
0207/7 |
| R10 |
1 |
10K |
0207/7 |
| R11 |
1 |
1K |
0207/7 |
| R12 |
1 |
22K 0.5W |
0309/12 |
| R15, R16 |
2 |
33r |
0207/7 |
| R17, R18 |
2 |
10r0 |
0207/7 |
| R19, R20 |
2 |
100 0.5W |
0309/10 |
| R2 |
1 |
680r |
0207/7 |
| R21 |
1 |
10 2W |
0617/17 |
| R24, R25 |
2 |
47K |
0207/7 |
| R3 |
1 |
22K |
0207/7 |
| R4 |
1 |
10 0.5W |
0309/10 |
| R5, R8, R13,
R14 |
4 |
820r |
0207/7 |
| R6, R9 |
2 |
47r |
0207/7 |
| R7 |
1 |
330r |
0207/7 |
| SL1 |
1 |
Input |
02P |
| VR1 |
1 |
500r |
3362H |
Version Update !
BOM ANDA PA FX8Mod R2
| Parts |
Value |
Qty |
| C1 |
10uF |
1 |
| C10, C11 |
10pF |
2 |
| C17 |
100nF |
1 |
| C18 |
100n |
1 |
| C19 |
1uF |
1 |
| C2 |
220pF |
1 |
| C3, C6, C7 |
100nF |
3 |
| C4 |
220uF/16V |
1 |
| C5 |
4.7pF |
1 |
| C8, C13, C14 |
1uF |
3 |
| C9, C12, C15, C16 |
470uF/50V |
4 |
| D1 |
1N4148 |
1 |
| F1, F2 |
4A |
2 |
| L1 |
2.2 1W || 1uH |
1 |
| LED1 |
RED |
1 |
| Q1, Q3 |
2SC1845 |
2 |
| Q2 |
2N5551 |
1 |
| Q4 |
2N5401 |
1 |
| Q5 |
2SA1381 |
1 |
| Q6 |
2SC3503 |
1 |
| Q7 |
2SK1058 |
1 |
| Q8 |
2SJ162 |
1 |
| R1, R22, R23 |
100K |
3 |
| R10 |
10K |
1 |
| R11 |
1K |
1 |
| R12 |
22K 0.5W |
1 |
| R15, R16 |
33r |
2 |
| R17, R18 |
100r |
2 |
| R19, R20 |
100 0.5W |
2 |
| R2 |
680r |
1 |
| R21 |
10 2W |
1 |
| R24, R25 |
47K |
2 |
| R3 |
22K |
1 |
| R4 |
10 0.5W |
1 |
| R5, R8, R13, R14 |
820r |
4 |
| R6, R9 |
47r |
2 |
| R7 |
330r |
1 |
| SL1 |
Input |
1 |
| VR1, VR2 |
500R |
2 |
BOM ANDA PA FX8Mod R3
| Parts |
Qty |
Value |
Package |
| C1 |
1 |
10uF |
C375-203X418 |
| C10, C11 |
2 |
10pF |
C050-024X044 |
| C17 |
1 |
100nF |
C102-043X133 |
| C18 |
1 |
100n |
C325-137X374 |
| C19 |
1 |
1uF |
C102-054X133 |
| C2 |
1 |
220pF |
C050-024X044 |
| C3, C6, C7 |
3 |
100nF |
C050-024X044 |
| C4 |
1 |
220uF/16V |
E5-13 |
| C5 |
1 |
4.7pF |
C050-024X044 |
| C8, C13, C14 |
3 |
1uF |
C102-064X133 |
| C9, C12, C15, C16 |
4 |
470uF/50V |
E7,5-18 |
| D1 |
1 |
1N4148 |
DO35-7 |
| F1, F2 |
2 |
4A |
SHK20L |
| L1+R22 |
1 |
2.2 1W || 1uH |
DR1,5A |
| LED1 |
1 |
RED |
LED5MM |
| Q1, Q3 |
2 |
2SC1845 |
TO92-BCE |
| Q2 |
1 |
2N5551 |
TO92-CBE |
| Q4 |
1 |
2N5401 |
TO92-CBE |
| Q5 |
1 |
2SA1381 |
TO126AV |
| Q6 |
1 |
2SC3503 |
TO126V |
| Q7 |
1 |
2SK1058 |
TO247BV |
| Q8 |
1 |
2SJ162 |
TO247BV |
| R1 |
1 |
100K |
0207/7 |
| R10 |
1 |
10K |
0207/7 |
| R11 |
1 |
1K |
0207/7 |
| R12 |
1 |
22K 0.5W |
0309/12 |
| R15, R16 |
2 |
33r |
0207/7 |
| R17, R18 |
2 |
100r |
0207/7 |
| R19, R20 |
2 |
100 0.5W |
0309/10 |
| R2 |
1 |
680r |
0207/7 |
| R21 |
1 |
10 2W |
0617/17 |
| R24, R25 |
2 |
47K |
0207/7 |
| R3 |
1 |
22K |
0207/7 |
| R4 |
1 |
10 0.5W |
0309/10 |
| R5, R8, R13, R14 |
4 |
820r |
0207/7 |
| R6, R9 |
2 |
47r |
0207/7 |
| R7 |
1 |
330r |
0207/7 |
| VR1, VR2 |
2 |
500R |
S64W |
| | | |
| | | |
Keterangan :
1. PSU yang digunakan tegangan 35Vdc simetris dengan arus minimal 3A untuk satu kanal.
2. R24 & R25 merupakan penggati dari R12, jadi kalo R12 sudah dipasang maka R24 dan R25 tidak dipasang.
3. VR1 untuk setting DC offset, jika DCoffset masih terlalu besar R7 diperbesar >1k atau dilepas.
4. VR2 untuk setting bias, cara setting bias, fuse (F1 dan F2) sementara diganti dengan resitor 10R 2W. Ukur tegangan jepit di R tersebut, atur bias dengan memutar VR2 dimana besarnya arus bias, I = V/R. Setelah selese setting bias, jangan lupa R tersebut dilepas dan fuse dipasang kembali.
Update!
15-08-2021 : R19 & R20 dengan nilai 100 ohm bisa diganti dengan 10 ohm.
