Bosch-Dremel-GAL-1215-CV-repair
Jajaho
Reverse engineered schematics for PCB1857V1 of a Dremel 12 V battery charger.
Components (57)
| Reference | Value | Description |
|---|---|---|
| U1_2 | B1749 | |
| U3 | LM324 | |
| U4 | B179 | |
| *1,*2,*5,*6,*D5,*D6,V14,V16 | D | |
| *3 | 220u 25V | |
| *4 | 470u 25V | |
| *D1-*D4 | 1N4007 | |
| BT1-BT3 | Battery_Cell | |
| C1 | 470n X2 | |
| C2 | 22u 450V | |
| C3,C13 | 100n | |
| C4 | 3.3n | |
| C5,C14 | 10n | |
| C6,C7 | Y | |
| C8,C9 | C | |
| C12,C16 | 1n | |
| C15 | 2.2 n | |
| F1 | 1.25A | |
| L1 | 16m H 0.7 R | |
| N2 | TL1431A | |
| P1 | Conn_WallPlug | |
| R1 | Thermistor_PTC | |
| R2 | 680k | |
| R3,R16,R17,R19,R22,R23,R26,R29,R31,R40-R47 | R | |
| R4 | 47k | |
| R5 | 3.3R,O.22 R | |
| R6 | 30R | |
| R7 | 160R | |
| R8 | 4.7R |