PPS-50-DT
hannahsq
Reverse engineered schematics and code for the Prism Instruments PPS 50 DT power supply
Components (114)
| Reference | Value | Description |
|---|---|---|
| IC1,IC5 | 74LD366,ULN2803A | |
| IC2,IC22 | 74LD138 | |
| IC2,IC7 | 74LS259 | |
| IC3,IC6 | A2982 | |
| IC3 | MC3447 | |
| IC4 | 74LS374,MC3447 | |
| IC5 | MC68488 | |
| IC6,IC24 | MC6802 | |
| IC7,IC10 | 74LD04 | |
| IC8 | 2601 | |
| IC9 | HCPL-2601 | |
| IC11,IC13 | MC68A50 | |
| IC12 | 2716 | |
| IC14 | 2764 | |
| IC16 | 74LD93 | |
| IC17 | 74LD393 | |
| IC18-IC20 | MC6821 | |
| IC21 | 74LD00 | |
| IC23 | 74LD20 | |
| IC25 | 74LD241 | |
| IC30 | ICL7135 | |
| IC31,U? | LF411 | |
| IC32 | LT1021 | |
| IC33 | DG211 | |
| IC34 | MUX24 | |
| IC35,IC36,U? | LF347 | |
| U38,U41 | TL7705A | |
| U39,U? | TL7709A | |
| U42 | TL7702A | |
| U? | 74LD33 | |
| U? | OP27 | |
| U? | OP07 | |
| C1-C6,C10-C12 | .1u | |
| C7,C15,C16,C27-C29,C43 | 0u1 | |
| C8,C9,C11,C37,C38,C55 | 10n | |
| C13,C14,C30,C31 | 27p | |
| C17-C21,C23,C42,C44,C52,C56,C58,C70,C71,C74,C75,C79 | 100n | |
| C22,C24 | 1m | |
| C25 | 330u | |
| C26 | 2m2 | |
| C32 | 3m3 | |
| C33,C34 | 22u | |
| C39,C40 | 100u | |
| C41 | 470p | |
| C45 | 0u22 | |
| C46,C47 | 1u | |
| C51,C52,C54,C59 | 220n | |
| C67 | 100p | |
| C72,C77 | 470n | |
| C73,C76 | 4.7u | |
| C78 | 47u | |
| C?,C? | C_Small | |
| D1,D2 | D_Small | |
| D5,D6,D14-D16,D?,D? | 1N914 | |
| D7 | BYV95A | |
| D8,D13 | 1N4004 | |
| D11 | 6.2V | |
| D25-D28,D30-D33 | 1N5404 | |
| D?,D?,D? | LED_Small | |
| D?,D? | 1N4148 | |
| FS1 | Fuse_Small | |
| HS1-HS6 | Heatsink | |
| J? | Conn_IEEE488 | |
| J? | Conn_01x17_Male | |
| L1,L2 | L | |
| LED1-LED4,LED10,LED18 | HLMP-5635 | |
| LED5,LED13 | 5082-H | |
| LED6-LED9,LED?,LED?,LED?,LED? | 5082-F | |
| LED11,LED12,LED19,LED20 | HLMP-5300 | |
| LK2 | Conn_01x03_Male | |
| PLA? | Conn_01x12_Male | |
| PLB? | Conn_01x08_Male | |
| R1,R2 | 330 | |
| R3,R4 | 560 | |
| R5,R6,R11,R16,R? | 3k3 | |
| R7,RP3 | 4k7 | |
| R8 | 470 | |
| R9,R15,R52 | 2k2 | |
| R12,R19,R20,R33,R55,R56,R?,R? | 1k | |
| R13,R14,R21,R22,R32,R36,R41,R42,R45,R46,R53,R57,RP1 | 10k | |
| R17 | 2.7k | |
| R18,R23 | 100 | |
| R27,R28 | 58 | |
| R29,R30 | 5k11 | |
| R34 | 19R | |
| R35 | 470k | |
| R37,R51 | 100k | |
| R38,R47 | 14k | |
| R39,R48 | 1k96 | |
| R40,R44 | 97k6 | |
| R42 | 0.15 | |
| R43 | 0.68 | |
| R49 | 21R | |
| R50 | 3k48 | |
| R54 | 9k | |
| R58 | 560R | |
| R?,R?,R? | 390R | |
| R? | 1k3 | |
| RECT1-RECT4 | D_Bridge_-AA+ | |
| REG1 | L7815 | |
| REG1,REG2 | L7805,L7915 | |
| RP1-RP3 | 470Ω,4k7 | |
| RP4 | 1kΩ | |
| S?,S?,S?,S?,S?,S?,S?,S?,S?,S?,S?,S?,S?,S?,S?,S?,S?,S?,S?,S?,S?,S?,S?,S?,S?,S? | SW_Push_SPDT | |
| SK1 | Conn_01x15_Female | |
| SW1 | SW_DIP_x06 | |
| TR1 | MPSA42 | |
| TR2,TR3 | MPDA42 | |
| TR4 | 2N3906 | |
| TR5 | 2N3904 | |
| TR6,TR9 | IRF9631 | |
| TR7 | IRF540 | |
| TR8 | IRF9531 | |
| X1 | 4MHz |