DSO138 (13804K) 製作ガイド 日本語版

1 ( )QtyLoc/Ref ( ) Resistor10K,08056R17,R20,R23,R34,R35, ,08053R18,R21, ,08054R19,R22,R25,R31 Resistor1K,08054R27,R32,R33,R42 Resistor22,08052R30,R29 ICSTM32F103C8,QFP-481U1 ICTL084, ,TO2631U3 DSO138 SMDPartList LastModified:08 4 CPIN 1(1 )How to identify pin 1 of U2 Place the IC in front of you so that its marking read from left to right. The first pin at lower-left is pin 1 IC 1 U2 0805 EIA ( ) JIS 2012( ) 5 6 10 (5 2) PIN 1U2 DSO138 (13804K) [ K-09726] (SMD) 2015_10_21 User Manual Rev.

2 04-akjDSO 138 Oscilloscope DIY KitStep 1- -JYE Tech Note: R1, R14, R16 100K R2 : : 200K : 2M : 20K : R3 300 : R7, R36 180 R8, R12, R13 120 : : R9, R15, R26 1K : R10 3K : R38 : R28, R40 470 : R37, R39 10K : L1,L3,L4100H 2. ( ): D11N58193. : D21N4004: (or 1N4007)Y18 MHz4. : J4 USB mini B : 6 X 6 X 5mm6.

3 : SW4, SW5,SW6, SW7,SW87. : 330pF: 3pF: C1, C9, C10, C11,C14, C15,C16, C17,C18, C20,C231pF: C7, C8 120pF: C12, C13 22pF: : 3mm, greenJ92 Pin9. ( ): 855010. : Q19014: Q2 79L0511. : U478L05: U5C4, C65 - 30pF12. : L21 ( ): 14. : 100 /16 VFC19, C21,C22, C24,C25, C26DC00515. ( ): J1016. ( )1 X 3 pin: J51 X 4 pin: J617.

4 ( ): 1 X 2 pinJ7, J8: 2 X 20 pinJ3SW1, SW2, SW32P3T18. : : Page 1 Note:GND 60W R11 150 : Applicable models: 13804K (20W ) ( ) 2015_10_21 LCD ( ) ( ) ( ) ( )( )( )R4 R5 R6 ( )( )( )( )( )( )( )( )( )( )( )( )(104)(22)(121)(331)(3)(1)Note: 60W Note: 60W (SMD) C.

5 20. 2 X 20 : J11 X 2 pin: J2, Step 2 NOTE: 9V (200mA ) A. 23 9V J10( J9) TP22 + OK TP22 OK JP4 1B. LCD A. 1- -JYE Tech Ltd. V+ OK R36 LCD J1[16-18] 3V R36 LCD NoYesYes( )NoYesR36 LCD SW8 LED [+3 .3V ] [Y1][C12][C13] LED J3 YesNoJ1 ( ) ** ( ) CPL SW(SW1) GND NOTES: GND JP4 Step 2 U2B U2C OP CPL GND V1 V2 ?

6 R12 C8 AV+ AV- NoYes NOTE 1 Support: LED 2 OK Page 2 U1 ( ) (PB0 15 PC13 15) PB PC LED (1 3 ) 2 0V (PA,PB,PC,PD) LED SW4 RESET SW ( ) LED PB PC LED 2 ( ) PIN 1 NOTE 3: U1 LED (RESET SW LED 2 ) NOTE 2.

7 MCU(U1) LCD LED LCD 1) U 2) J2 JP3 Note:LCD LCD [J3, J7, J8] LCD J1 ( ) NoYesNo 1. *: **.