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Thinkpad4by3
Electrostatic CRT driver designed from the ground up for performance, versatility and ease-of-manufacturability
| Reference | Value | Description |
|---|---|---|
| Q1-Q3 | Si7450DP | N-MOSFET transistor, drain/source/gate |
| U1,U2,U5 | LM5155DSSR | |
| U3 | TLV237 | Rail-to-Rail Input/Output Operational Amplifier, SOT-23-5 |
| U4 | PC817 | DC Optocoupler, Vce 35V, CTR 50-300%, DIP-4 |
| U6,U7 | TL431DBZ | Shunt Regulator, SOT-23 |
| C1-C5,C7-C11,C14,C20-C24,C26-C30,C33,C34,C41,C55 | 100n | Unpolarized capacitor,Unpolarized capacitor, small symbol |
| C6,C17,C25,C37,C40 | 220p | Unpolarized capacitor, small symbol |
| C12,C13,C31,C32,C42,C43,C46,C47 | 10u | Unpolarized capacitor,Unpolarized capacitor, small symbol |
| C15,C35,C49 | 470p | Unpolarized capacitor, small symbol |
| C16,C36,C45,C50 | 1u | Unpolarized capacitor |
| C18,C38,C52 | 47n | Unpolarized capacitor, small symbol |
| C19 | 22n | Unpolarized capacitor, small symbol |
| C39,C51,C53 | 220n | Unpolarized capacitor,Unpolarized capacitor, small symbol |
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| C44 | 100u | Polarized capacitor |
|---|
| C48 | C | Unpolarized capacitor |
|---|
| C54 | 20p | Unpolarized capacitor |
|---|
| D1-D10,D13-D22,D31 | D | Diode |
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| D11,D12,D23,D24,D29,D30 | LED | Light emitting diode |
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| D25-D27 | D_Schottky | Schottky diode |
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| D28 | Generic_Triac_A1A2G | Triode for alternating current, anode1/anode2/gate |
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| F1 | Fuse | Fuse |
|---|
| F2 | 2A | Fuse |
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| J1 | Conn_01x02_Pin | Generic connector, single row, 01x02, script generated |
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| J2 | 12V PASS | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
|---|
| J3 | A3_EN | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J4 | HV OUT | Generic connector, single row, 01x05, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J5 | A2_EN | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J6 | FILAMENT | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J7 | FIL_EN | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| R1,R21,R60 | 3.9k | Resistor, small US symbol |
|---|
| R2,R22,R42,R57 | 50k | Resistor, small US symbol |
|---|
| R3,R23,R45 | 10k | Resistor, small US symbol |
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| R4,R24,R43 | 100 | Resistor, small US symbol |
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| R5,R26,R49 | 0 | Resistor, small US symbol |
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| R6,R27,R51 | 20 | Resistor, small US symbol |
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| R7,R28,R39,R54 | 2k | Resistor, US symbol,Resistor, small US symbol |
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| R8,R25,R40,RV3 | 4.7k | Potentiometer, US symbol,Resistor, US symbol,Resistor, small US symbol |
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| R9-R18,R29-R38 | 1Meg | Resistor, US symbol |
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| R19 | 22k | Resistor, small US symbol |
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| R20,R41 | 220k | Resistor, small US symbol |
|---|
| R44 | R_US | Resistor, US symbol |
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| R46 | 220 | Resistor, US symbol |
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| R47,R53,R55,R56 | 1k | Resistor, US symbol |
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| R48,R52 | 33k | Resistor, US symbol |
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| R50 | 5k | Resistor, US symbol |
|---|
| R58,RV1,RV2 | 20k | Potentiometer, US symbol,Resistor, US symbol |
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| R59 | 21k | Resistor, US symbol |
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| RS1,RS2,RS4 | 0.02 | Resistor, US symbol |
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| T1,T2 | DA2032-AL |
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| T3 | YA9033-ALD |
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