LV用パワーアンプ基板【LV2-PWAM】 取扱説明書 第1.2版
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LV-2.0/1.0用パワーアンプ基板【LV2-PWAM】の取扱説明書です。
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LV用パワーアンプ基板【LV2-PWAM】 取扱説明書 第1.2版
- 1. ΐ΅⁆⁁ΎᲕໟῦῄ ΅ΐ΅⁆⁁ΎᲕໟῦῄ ΅ΐ΅⁆⁁ΎᲕໟῦῄ ΅ΐ΅⁆⁁ΎᲕໟῦῄ ΅ូូូូ ូូូូ ⁏⁺†ⁱ⁕ᇶᯈ⁏⁺†ⁱ⁕ᇶᯈ⁏⁺†ⁱ⁕ᇶᯈ⁏⁺†ⁱ⁕ᇶᯈ៥័៏៌៍៥័៏៌៍៥័៏៌៍៥័៏៌៍ ‶⁺‶⁺‶⁺‶⁺ ៎៎៎៎ ಶᾨಶᾨಶᾨಶᾨ៝៝៝៝១១១១ ᇶᯈᇶᯈᇶᯈᇶᯈ ៍៍៍៍ ᯛᯛᯛᯛូូូូ ូូូូ ྲྀᢅῄ᫂᭩ᮏ᭩ྲྀᢅῄ᫂᭩ᮏ᭩ྲྀᢅῄ᫂᭩ᮏ᭩ྲྀᢅῄ᫂᭩ᮏ᭩ូូូូ ូូូូ ᅇᅗᅇᅗᅇᅗᅇᅗូូូូ ូ ូ ូ ូ ូ ូូ ូ ូ ូ ូ ូូ ូ ូ ូ ូ ូូ ូ ូ ូ ូ ូ ូូូូ ូ ΐ΅ᗘ`ᾨ៨៲៉៍៊៌់៎៊៌ ⁏⁺†ⁱ⁕ᇶᯈ‒Ὴଉῄୖῒῄ῟ῠ῍Ύῂ ῌῨῆῖῄ῾Ῑᾩូ ᮏ`⁆⁁ᾨ•ⁱ‽⁺⁈‵⁈⁹⁄‡⁓‟•†⁺♫ ᠋᠓៥᠑᠀᠅᠋᭬៥័៏៌៍᠈᠏᠏៉០ †ⁱ⁕ ៥ ‒⏝ῗ῟୨ᑠᆺ⁍•⁏⁺០ ǝ†ⁱ⁕‶⁺៷៨៲៴៉៥័៏៌៍៩៹‒ᦚῗ῟ᾨᅒ΅ ០ ǝ†ⁱ⁕ᇶᯈῧῙᾩូ ᮏᇶᯈ`ᾨᘢ♫ῌⓎῙ ៨៲៉៍៊៌់៨៲៉៎៊៌ ⁺⁅‡ ⁹†ⁱ⁕⁹†⁺⁏΅⁆⁁ⁱ⁕ൺῨῗῦ⏝ῙΐῨῌྍЏῧᾨ ኚᑠᆺῧῂ Ὺῌ ៍៌៌៳ះ៍៌៌៳ᬌ΅ ៎᠄ ฟຊ΅ᛶЏ‒ᣢΰῦῄ῾Ῑᾩᬌ៨៲៉៎៊៌ ᵓᡂ` ័៌៳ះ័៌៳ ῨῪ ῾ῙᾩႱ※⎔ቃΎ ฟຊῌ␗Ὺ ῾Ῑᾩូ ៥័៏៌៍ ෆΎ`ഓႱὶಖઔ ᗘୖ᪼┘ख़ᾨႱ※పႱᅽΎ࿘ದᅇ‒ಖઔῙ⁕⁄‵ⁱᶵЏᦚῗῦῄ῾Ῑᾩូ ូូូូ ৢῗῄሗ`≉য″•⁆‒ཧ↷῏ῠῄ᮫ ৢῗῄሗ`≉য″•⁆‒ཧ↷῏ῠῄ᮫ ৢῗῄሗ`≉য″•⁆‒ཧ↷῏ῠῄ᮫ ৢῗῄሗ`≉য″•⁆‒ཧ↷῏ῠῄ᮫ូូូូ ᠄᠐᠐᠌៖់់᠓᠓᠓៊᠈᠅᠊᠇᠉᠊᠄᠐᠐᠌៖់់᠓᠓᠓៊᠈᠅᠊᠇᠉᠊᠄᠐᠐᠌៖់់᠓᠓᠓៊᠈᠅᠊᠇᠉᠊᠄᠐᠐᠌៖់់᠓᠓᠓៊᠈᠅᠊᠇᠉᠊៉៉៉៉᠑᠀᠅᠋៊᠋᠉់᠈᠒᠑᠀᠅᠋៊᠋᠉់᠈᠒᠑᠀᠅᠋៊᠋᠉់᠈᠒᠑᠀᠅᠋៊᠋᠉់᠈᠒៉៉៉៉៎៊៌់᠉᠅᠊៊᠄᠐᠉᠈៎៊៌់᠉᠅᠊៊᠄᠐᠉᠈៎៊៌់᠉᠅᠊៊᠄᠐᠉᠈៎៊៌់᠉᠅᠊៊᠄᠐᠉᠈ូ ូ ℈≉࿇ℊ℈≉࿇ℊ℈≉࿇ℊ℈≉࿇ℊូូូូ ṳ៓៎᠔័៓᠉᠉ ″•‸΅ ៨៲ ‱ⁱ‹⁕⁆Ύΰྲྀΰ῟⁏⁺†ⁱ⁕ᇶᯈῧῙᾩូ ᇶᯈୖ΅ൺရ`ᐇࣖ῭ῧᾨႱ※ ࿘ದᅇῸ΅᥋ȶ‒Ῑῠῑῧ⏝ྍЏῧῙᾩូ ṳԱⓗῪᇶᯈ•†․⁆ូ ⁹៓៎᠔័៓᠉᠉ ″•‸Ύಙྕධຊẁ΅ᅇᾨฟຊẁ΅⁓‡‽⁺ᅇᾨ␗ᖖ᳨ฟ•ⁱ‽⁺⁓‥⁺‷ᅇ‒⁎ⁱ‷ ῏ප ̘ῗῦῊ ᾨख़ड़ⓗΎ ኚඃῦῄ῾Ῑᾩូ ṳධຊẁᾨฟຊẁ΅ᅇ`⁺⁇ൺရῧᵓᡂῗῦῄ῾Ῑᾩូ ṳධຊẁᾨᖐിᅇΎ`ᾨᅒฌख़΅ᢠჾ‒᥇⏝ῗῦῄ῾Ῑᾩូ ṳǺẁ΅⁓‡‽⁺ᵓᡂൺရῨῗῦ᪂࿔Ⓨ΅ ៎ ᒙᵓ΅‱•ᾲ″⁝…ࣷ ០៨៩៍្៎៏៉៍៌៌៩៉ᾳ‒᥇⏝ῗῦῄ῾Ῑᾩូ ូូូូ ṳ᭱ฟຊ ៍៌៌៳ះ៍៌៌៳ᬌូ ោ័ᦸ֤ᾨ៍᠇៤᠖ᾨ៰៤០℉៍៌េᾨႱ※Ⴑᅽᠬ៏៍៲ ូ ៅᬌ៨៲៉៎៊៌ ᵓᡂ` ័៌៳ះ័៌៳ ῨῪ ῾ῙᾩႱ※⎔ቃΎ ฟຊῌ␗Ὺ ῾Ῑᾩូ ṳഓႱὶಖઔᾨ ᗘୖ᪼┘ख़ᾨႱ※పႱᅽ┘ख़΅ಖઔᶵЏ‒ᦚῗῦῄ῾Ῑᾩូ ಖઔ≧ែΉ ΅ҜᕫᖐᶵЏ ᦚῗῦῄ῾Ῑᾩូ ṳฟຊ ៨២ ` ៎ ḟᾨ័ ḟΎᑐᛂូ ᶆ‽` ៎ ḟូ ṳᑐᛂ֤` ៎⅊៍្ᦸូ ូូូូ ℈ᵝℊ℈ᵝℊ℈ᵝℊ℈ᵝℊូូូូ ូ ⁹ᙧᘧ℆ូҜບⓎᘧ ០ ǝ‷⁄ ⁏⁺†ⁱ⁕ូ ⁹ฟຊႱὶ౪ȕЏຊ℆ូ ೳȶ ៑៝ ௨ୖូ ⁹Ⓨ࿘Ἴᩘྍኚúᅖ℆ូ ៏៑៌᠇៤᠖⅊៑៌៌᠇៤᠖ូ ⁹ಖઔᶵЏ℆ഓႱὶᾨῶႱᅽᾨຍ⇕ಖઔូ ⁹ᐃ᱁ฟຊ℆៍៌៌៳៍៌៌៳ោ័ᦸ֤ᾨ៍᠇៤᠖ᾨ៰៤០℉៍៌េᾨႱ※Ⴑᅽᠬ៏៍៲ ៅូ ⁹ຠ⋡℆៕៑េℌᐃ᱁ฟຊᾨฟຊẁ΅ូ ⁹ධຊ•ⁱ⁒⁺‾ⁱ‷℆ូ ៏៊៏᠇ᦸូ ⁹‰•ⁱ℆ូ ះ៎៌᠀ូ ⁹ṧ␃⁌•‸ូ ៎៎៌៲៝ ⁓‡‽ូ ូ ូូូូ LV ࢥࣥࢭࣉࢺ Class-D Audio AMPូ ៨៲៨៲៨៲៨៲៉៉៉៉៍៊៌់៎៊៌ូ៍៊៌់៎៊៌ូ៍៊៌់៎៊៌ូ៍៊៌់៎៊៌ូ⁏⁺†ⁱ⁕ᇶᯈ⁏⁺†ⁱ⁕ᇶᯈ⁏⁺†ⁱ⁕ᇶᯈ⁏⁺†ⁱ⁕ᇶᯈូូូូ ℧℧℧℧៨៲៎៨៲៎៨៲៎៨៲៎៉៉៉៉ℜ℣ℍℜ℣ℍℜ℣ℍℜ℣ℍ៩៩៩៩℩℩℩℩ូូូូ ូូូូ ྲྀᢅ᫂᭩ྲྀᢅ᫂᭩ྲྀᢅ᫂᭩ྲྀᢅ᫂᭩ូូូូ ˜ ∧
- 2. ℈እᙧᾨ‱⁋‽ප̘ℊ℈እᙧᾨ‱⁋‽ප̘ℊ℈እᙧᾨ‱⁋‽ප̘ℊ℈እᙧᾨ‱⁋‽ප̘ℊូូូូ ូូូូ ᬌ៝១ ᇶᯈൺ΅΅┿ῧῙᾩូ ࢢჳ ࣜჳ ℈sᏊ⁒ⁱ␒ྕᾨಙྕྡ୍।ℊ℈sᏊ⁒ⁱ␒ྕᾨಙྕྡ୍।ℊ℈sᏊ⁒ⁱ␒ྕᾨಙྕྡ୍।ℊ℈sᏊ⁒ⁱ␒ྕᾨಙྕྡ୍।ℊូូូូ ូ ៥័៏៌៍ ‶⁺⏝‱⁋‽ូ sᏊ␒ྕ sᏊྡ⛠ ᶵЏ 1 VAA ධຊẁႱ※ 2 GND GND 3 IN+ ධຊ 4 GND GND 5 IN- ධຊ 6 CSD ࢥࣥࢺ࣮ࣟࣝsᏊ 7 VSS ධຊẁႱ※ 8 VCC ࢻࣛࣂᅇႱ※ 9 -B ฟຊẁႱ※ 10 -B ฟຊẁႱ※ 11 OUT ฟຊ 12 +B ฟຊẁႱ※ 13 +B ฟຊẁႱ※ 14 NC ᥋ȶ↓ࡋ CN1ࠊCN2 sᏊ␒ྕ sᏊྡ⛠ ᶵЏ 1 GND GND 2 IN ධຊ CN3ࠊCN4 sᏊ␒ྕ sᏊྡ⛠ ᶵЏ 1 OUT ฟຊ 2 GND GND CN5 sᏊ␒ྕ sᏊྡ⛠ ᶵЏ 1 GND GND 2 SD ࢩࣕࢵࢺࢲ࢘ࣥ 3 CSD ࣉࣟࢸࢡࢺ᳨ฟ ូ
- 3. CN6 sᏊ␒ྕ sᏊྡ⛠ ᶵЏ 1 B Ⴑ※ 2 GND GND 3 B Ⴑ※ ូ ᬌ៥័៏៌៍ ‶⁺‒ ៝១ ᇶᯈΎࣖ╔ῗ῟┿៥័៏៌៍ ‶⁺΅ࣖ╔ྥ῍Ύὀព῏ῠῄូ ូូូូ ℈ᇶᯈ⁏‽⁺ⁱୖ≉ṦᶵЏΎῤῄῦℊ℈ᇶᯈ⁏‽⁺ⁱୖ≉ṦᶵЏΎῤῄῦℊ℈ᇶᯈ⁏‽⁺ⁱୖ≉ṦᶵЏΎῤῄῦℊ℈ᇶᯈ⁏‽⁺ⁱୖ≉ṦᶵЏΎῤῄῦℊូូូូ ៍៍ᾨ៍៎ᾨ៍៑ᾨ៍្ᇶᯈࢢჳ΅‱ⁱ⁅ⁱ″⁏‽⁺ⁱΎῤῄῦូ ូ ូ ៍៍ᾨ៍៎ ` ័ ḟ΅ ៨២⁺⁏‷⁓‡‽‒ᵓᡂῙῨ῍Ύῄ῾Ῑᾩൺရ`പᐅ⏝ពῄ῟ῠ῏Ήᾨᒓ΅ូ ូ ូ ៌៊័៓២ ‒ ៍៍ᾨ៍៎ Ύᾨ៌៊៍២ ‒ ៍៏ᾨ៍័ Ύྲྀ ῑῦ῏ῠῄᾩូ ូ ូ ᇶᯈࣜჳ ៍៑ᾨ៍្ ` ័ ḟ΅ ៨២ Ῠῗ῟ሙྜᾨ៌៊៍២់៑៌៲ ΅‹⁝⁁‱ⁱ⁅ⁱ″ู‒ῑῦ῏ῠῄᾩូ ូ ូ ΐ΅‱ⁱ⁅ⁱ″`ᾨ‷⁒⁺ ⁺΅•ⁱ⁒⁺‾ⁱ‷΅ᇦࣥṇ⏝Ὺ΅ῧྲྀῑῪ῏ῦ ືసῗ῾Ῑᾩូ ូ ᠋᠓᠁ូ᠐᠐ Ύῤῄῦូ ូ ូ ូ ᮏ‒⁆⁁༢యῧῆሙྜ`ᾨᇶᯈࣜჳ΅ ᠋᠓᠁ូូ᠐᠐ Ῠ᭩Ή῟ຑÙ⁏⁁⁇‒⁍ⁱ‾ῧ‵⁺⁆ῗῦ῏ῠῄᾩូ ូូូូ ℈℈℈℈እᙧᑍἲእᙧᑍἲእᙧᑍἲእᙧᑍἲℊℊℊℊូូូូ ʚᡒᶓᡒ℆ូ ៓៎᠉᠉ᡒ័៓᠉᠉ᡒ៎៓᠉᠉ូ ូូូូ ℈Ⴑ※ℊ℈Ⴑ※ℊ℈Ⴑ※ℊ℈Ⴑ※ℊូូូូ ືసႱ※Ⴑᅽúᅖូ ូ ᠬ៎៌៲⅊ᠬ៏៌™ូ ូូូូ ូូូូ ូូូូ
- 4. ៨៲៎៉៳៝៩ូ ᠈᠏᠏៉០ូ៝៩ូ ᠋᠀ូ ᠐᠏ូ៨᠅᠏᠐ូ ូ ៎៌៍៎់៍៎់៍៑ូ ൺရ␒ྕូ ᩘฎូ ್ូ ៲᠁᠊᠀᠁ូ ရ␒ូ ៍ៈូ៎៍ៈូ៎៍ៈូ៎៍ៈូ៎ូូូូ ៎៎៎៎ូូូូ ៍៌᠑២ៈូ៑៌៲៍៌᠑២ៈូ៑៌៲៍៌᠑២ៈូ៑៌៲៍៌᠑២ៈូ៑៌៲ូូូូ ᪥ᮏ ⁝‱ⁱ᪥ᮏ ⁝‱ⁱ᪥ᮏ ⁝‱ⁱ᪥ᮏ ⁝‱ⁱូូូូ ១៩៣៑៌៌១៨៨៍៌៌៩១៍៍០១៩៣៑៌៌១៨៨៍៌៌៩១៍៍០១៩៣៑៌៌១៨៨៍៌៌៩១៍៍០១៩៣៑៌៌១៨៨៍៌៌៩១៍៍០ូូូូ ៏ៈូ័ៈូ៑ៈូ្៏ៈូ័ៈូ៑ៈូ្៏ៈូ័ៈូ៑ៈូ្៏ៈូ័ៈូ៑ៈូ្ូូូូ ័័័័ូូូូ ៎៎៌᠑២ៈូ៍៌៲៎៎៌᠑២ៈូ៍៌៲៎៎៌᠑២ៈូ៍៌៲៎៎៌᠑២ៈូ៍៌៲ូូូូ ᪥ᮏ ⁝‱ⁱ᪥ᮏ ⁝‱ⁱ᪥ᮏ ⁝‱ⁱ᪥ᮏ ⁝‱ⁱូូូូ ១៩៣៍៌៌១៨៨៎៎៍៩១៍៍០១៩៣៍៌៌១៨៨៎៎៍៩១៍៍០១៩៣៍៌៌១៨៨៎៎៍៩១៍៍០១៩៣៍៌៌១៨៨៎៎៍៩១៍៍០ូូូូ ៓៓៓៓ូូូូ ៍៍៍៍ូូូូ ៎៎៌᠑២ៈូ៍្៲៎៎៌᠑២ៈូ៍្៲៎៎៌᠑២ៈូ៍្៲៎៎៌᠑២ៈូ៍្៲ូូូូ ᪥ᮏ ⁝‱ⁱ᪥ᮏ ⁝‱ⁱ᪥ᮏ ⁝‱ⁱ᪥ᮏ ⁝‱ⁱូូូូ ១៩៣៍្៌១៨៨៎៎៍៩២៍៍០១៩៣៍្៌១៨៨៎៎៍៩២៍៍០១៩៣៍្៌១៨៨៎៎៍៩២៍៍០១៩៣៍្៌១៨៨៎៎៍៩២៍៍០ូូូូ ៍៏ៈូ៍័៍៏ៈូ៍័៍៏ៈូ៍័៍៏ៈូ៍័ូូូូ ៎៎៎៎ូូូូ ៌៊័៓᠑២ៈ៍៌៌៲៌៊័៓᠑២ៈ៍៌៌៲៌៊័៓᠑២ៈ៍៌៌៲៌៊័៓᠑២ៈ៍៌៌៲ូូូូ ២៝៝០២៝៝០២៝៝០២៝៝០ូូូូ ១៨៍៌៌័៓៦៌១៨៍៌៌័៓៦៌១៨៍៌៌័៓៦៌១៨៍៌៌័៓៦៌៉៉៉៉៕៕៕៕ូូូូ ៍៑ៈូ៍្៍៑ៈូ៍្៍៑ៈូ៍្៍៑ៈូ៍្ូូូូ ៎៎៎៎ូូូូ ៌៊៍᠑២ៈូ៍៌៌៲៌៊៍᠑២ៈូ៍៌៌៲៌៊៍᠑២ៈូ៍៌៌៲៌៊៍᠑២ៈូ៍៌៌៲ូូូូ ២៝៝០២៝៝០២៝៝០២៝៝០ូូូូ ១៨៍៌៌៍៌៦៌១៨៍៌៌៍៌៦៌១៨៍៌៌៍៌៦៌១៨៍៌៌៍៌៦៌៉៉៉៉៕៕៕៕ូូូូ ៏៑៏៑៏៑៏៑ៈូ៏្ៈូ៏្ៈូ៏្ៈូ៏្ូូូូ ៎៎៎៎ូូូូ ័៓៌᠑២ៈូ៏៑៲័៓៌᠑២ៈូ៏៑៲័៓៌᠑២ៈូ៏៑៲័៓៌᠑២ៈូ៏៑៲ូូូូ ᪥ᮏ ⁝‱ⁱ᪥ᮏ ⁝‱ⁱ᪥ᮏ ⁝‱ⁱ᪥ᮏ ⁝‱ⁱូូូូ ១៩៣៏៑៌១៨៨័៓៍៩៦៍្១៩៣៏៑៌១៨៨័៓៍៩៦៍្១៩៣៏៑៌១៨៨័៓៍៩៦៍្១៩៣៏៑៌១៨៨័៓៍៩៦៍្ូូូូ ៏៓ៈូ៏។ូ ៎ូ ៌៊៍᠑២ៈូ៑៌៲ូ ូ ូ ៣៩៎៍៍៍៤៍៌័៧៝៌៍៨ូ ៍ៈូ៎៍ៈូ៎៍ៈូ៎៍ៈូ៎ូូូូ ៎៎៎៎ូូូូ ៤៎៤៎៤៎៤៎ូូូូ ៦៰៦៰៦៰៦៰ូូូូ ៎៎៎៎៉៉៉៉៤៤៤៤៉៉៉៉៧៧៧៧៉៉៉៉ូូូូ ៏ៈូ័៏ៈូ័៏ៈូ័៏ៈូ័ូូូូ ៎៎៎៎ូូូូ ៲៤៎៲៤៎៲៤៎៲៤៎ូូូូ ៦៰៦៰៦៰៦៰ូូូូ ៎៎៎៎៉៉៉៉៲៤៲៤៲៤៲៤ូូូូ ៑៑៑៑ូូូូ ៍៍៍៍ូូូូ ៤៏៤៏៤៏៤៏ូូូូ ៦៰៦៰៦៰៦៰ូូូូ ៏៏៏៏៉៉៉៉៤៤៤៤៉៉៉៉៧៧៧៧៉៉៉៉ូូូូ ្្្្ូូូូ ៍៍៍៍ូូូូ ៲៤៏៲៤៏៲៤៏៲៤៏ូូូូ ៦៰៦៰៦៰៦៰ូូូូ ៏៏៏៏៉៉៉៉៲៤៲៤៲៤៲៤ូូូូ ០៍ៈូ០៎ូ ៎ូ ៶៴៏។័៉៑៲្ៈ៍៍៑ូ ៤៩ូ ១០៶៑៊្ូ ០៏ូ ៍ូ ៶៴៏។័៉៍៎ៈ៍៍៑ូ ៤៩ូ ១០៶៍៎ូ ០្ូ ៍ូ ៨១០ូ៝៩១ូ ៨᠅᠊᠇᠉᠊ូ ៤៰៍៓៉៎៍៳ូ ០៓ៈូ០។ូ ៎ូ ៨១០ូ៣១១ូ ៨᠅᠊᠇᠉᠊ូ ៤៰៍៓៉៎៍៣៳ូ ូ ០៍៍ៈូ០៍៎ូ ៎ូ ៍៏៑៑៰១៉៍៓ូ ៤៩ូ ៍៏៑៑៰១៍៓ូ ៍ៈូ៏ូ ៎ូ ៩៦០័័៤៍៍៰័៣ូ ៉១៩៥ូ ៩៦០័័៤៍៍៰័៣ូ ៎ូ ៍ូ ៩៦០័៑៤៍៍៰័៣ូ ៉១៩៥ូ ៩៦០័៑៤៍៍៰័៣ូ ័ូ ៍ូ ០៰៍៎័១៧៝ូ ៤៩ូ ០៰៍៎័១៧៝៰៍័្ូ ៑ៈូ្ូ ៎ូ ០៰៝៍៍៑១៧៝ូ ៤៩ូ ០៰៝៍៍៑១៧៝៰៍័្ូ ៓ូ ៍ូ ០៰៝៍៎័១៧៝ូ ៤៩ូ ០៰៝៍៎័១៧៝៰៍័្ូ ៍ៈូ៎ូ ៎ូ ៏៊៏᠇ៈ៍់័៳ូ ‽⁜ⁱូ ១៴៎៑៦៏៊៏᠇ ⁺⁞ូ ៏ៈូ័ូ ៎ូ ៏៏᠇ៈ៍់័៳ូ ‽⁜ⁱូ ១៴៎៑៦៏៏᠇ ⁺⁞ូ ៑ៈូ្ៈូ៍៓ៈូ៍។ៈូ៍៕ៈូ៏៑ៈូ៏្ូ ៓ូ ៍៌៌᠇ៈᠬ៑េရូ ៧៝ូ ៧៓៏៍៦៰៰០៍៌័៦ូ ៓ូ ៌ូ ៝ូ ូ ូ ូ ូ ៕ៈូ៍៌ៈូ័៎ៈូ័៏ូ ័ូ ៍៌᠇ៈᠬ៑េရូ ៧៝ូ ៧៓៏៍៦៰៰០៍៌៏៦ូ ៍៍ៈូ៍៎ៈូ៍៏ៈូ៍័ូ ័ូ ៍៌ៈᠬ៑េရូ ៧៝ូ ៧៓៏៎៝៰៰០៍៌៌៦ូ ៍៑ៈូ៍្ូ ៎ូ ៍៌ៈ៍៳ៈᠬ៑េရូ ៧៝ូ ៧៓៏៳៏៝៰៰១៍៌៌៦ូ ៎៍ៈូ៎៎ៈូ៏៍ូ ៏ូ ៍៑៧ៈᠬ៑េရូ ៧៝ូ ៧៓៏៎៝៰៰០៍៑៏៦ូ ៎៏ៈូ៎័ៈូ៎៑ៈូ៎្ូ ័ូ ៏៏៌ៈ៍់៎៳ៈᠬ៑េရូ ៧៝ូ ៧៓៏៎១៰៰០៏៏៍៦ូ ៎៓ៈូ៎។ូ ៎ូ ៍៊៑᠇ៈᠬ៑េရូ ៧៝ូ ៧៓៏៎៝៰៰០៍៑៎៦ូ ៏៎ៈូ៏៏ូ ៎ូ ៎៎៌ៈ៍់៎៳ៈᠬ៑េရូ ៧៝ូ ៧៓៏៎១៰៰០៎៎៍៦ូ ័៍ូ ៍ូ ៍៌៌ៈᠬ៑េရូ ៧៝ូ ៧៓៏៍៦៰៰០៍៌៍៦ូ ៨៍ៈូ៨៎៨៍ៈូ៨៎៨៍ៈូ៨៎៨៍ៈូ៨៎ូូូូ ៎៎៎៎ូូូូ ៍៌᠑៤ូ᠔ូ៎៍៌᠑៤ូ᠔ូ៎៍៌᠑៤ូ᠔ូ៎៍៌᠑៤ូ᠔ូ៎ូូូូ ″⁝…″⁝…″⁝…″⁝…ូូូូ ០៨៩៍្៎៏០៨៩៍្៎៏០៨៩៍្៎៏០៨៩៍្៎៏៉៉៉៉៍៌៌៩៍៌៌៩៍៌៌៩៍៌៌៩៉៉៉៉ូូូូ ៓ៈ។ៈ៕ៈ៍៌៓ៈ។ៈ៕ៈ៍៌៓ៈ។ៈ៕ៈ៍៌៓ៈ។ៈ៕ៈ៍៌ូូូូ ័័័័ូូូូ ូូូូ ូូូូ ៨᠅᠊᠇᠉᠊៨᠅᠊᠇᠉᠊៨᠅᠊᠇᠉᠊៨᠅᠊᠇᠉᠊ូូូូ ៎៍្៌៍៴៓៣១៎៍្៌៍៴៓៣១៎៍្៌៍៴៓៣១៎៍្៌៍៴៓៣១ូូូូ ൺရ␒ྕូ ᩘฎូ ್ូ ៲᠁᠊᠀᠁ូ ရ␒ូ ៍ៈូ៎ូ ៎ូ ៎៊៎᠊២ៈ៑៌៲ូ ᪥ᮏ ⁝‱ⁱូ ៣៩៍។។៓៍៤៎៎៎៧៝៌៍០ូ ៏ូ ៍ូ ៍᠊២ៈ៑៌៲ូ ៧១៩១៰ូ ៌្៌៏៍៌៎៧៑៝៰៱ូ ្ូ ៍ូ ័៊៓᠑២ៈូ៍្៲ូ ូ ូ ៣៩៎៍៓៍័៓៑៧៝៓៏០ូ ៓ៈូ។ៈូ៕ៈូ៍៌ូ ័ូ ៍៌᠑២ៈូ៍្៲ូ ៰០៧ូ ៏៎៍្៴៓៍៍៌្៧ូ ៍៍ូ ៌ូ ៝ូ ូ ូ ូ ូ ០៍ៈូ០៎ូ ៎ូ ៍៏៑៑៰១៉៍៓ូ ៤៩ូ ៍៏៑៑៰១៍៓ូ ៥៍ូ ៍ូ ៥័៏៌៍ូ ៥២ូ ៥័៏៌៍ូ ៍ូ ៍ូ ៏៏ូ ៧៝ូ ៧៓៏៍៦៰៰០៏៏៌៦ូ ៎ៈូ៏ៈូ័ៈូ៓ូ ័ូ ័៊៓ូ ៧៝ូ ៧៓៏៍៦៰៰០័៓៦ូ ៑ៈូ្ូ ៎ូ ៍៑᠇ូ ៧៝ូ ៧៓៏៍៦៰៰០៍៑៏៦ូ ៲៍ូ ៍ូ ៏៌៌ូ៲ូ ៰ូ ៣៏៎៏៌៍ូ ៍ៈ៎៍ៈ៎៍ៈ៎៍ៈ៎ូូូូ ៎៎៎៎ូូូូ ូូូូ ូូូូ ៨᠅᠊᠇᠉᠊៨᠅᠊᠇᠉᠊៨᠅᠊᠇᠉᠊៨᠅᠊᠇᠉᠊ូូូូ ៎៍៏៌៍ំ៓៣១៎៍៏៌៍ំ៓៣១៎៍៏៌៍ំ៓៣១៎៍៏៌៍ំ៓៣១ូូូូ ូូូូ
- 5. ℈ฟຊ≉ᛶ⁓℈ฟຊ≉ᛶ⁓℈ฟຊ≉ᛶ⁓℈ฟຊ≉ᛶូ⁓ូូូℊℊℊℊូូូូ ូូូូ ូូូូ ូូូូ ូូូូ ូូូូ ូូូូ ូូូូ ូូូូ ូូូូ ូូូូ ូូូូ ូូូូ ូូូូ ូូូូ ូូូូ ូូូូ ូូូូ ូូូូ ូូូូ ℈ὀព℈ὀព℈ὀព℈ὀពូូូូℊℊℊℊូូូូ ṳᮏࣷရ`წႱẼΎᙅῄൺရ‒⏝ῗῦῊ ῾Ῑ΅ῧᾨಖæῙၯ`ᖏႱဥṆࢴῪῩΎධῦ῏ῠῄᾩូ ṳᮏࣷရῸᐃ᱁௨ୖ΅Ⴑ※Ⴑᅽ‒Ήῑ῟ሙྜᾨൺရῌ◚ቯῗᇅῳᩓሙྜῌῂ ῾Ῑ΅ῧᾨᕤసᾨᐇቲΎ`༑ศẼ‒ῑῦ῏ῠῄᾩ῾῟⏝Ύ ΰ ῦⓎ⏕ῗ῟ᦆᐖῪῩΎῤῄῦᾨᘢ♫`῝΅௵‒ῄ῾Ί–ᾩូ ṳᮏࣷရ`་⒪ᶵჾᾨధ⁹ӏ%ᏱᐂᶵჾᾨཎᏊຊไᚚᶵჾᾨྛ✀Ᏻ̘ࣖῪῩᨾၰ ਇືసΎ ΰῦேయΎ༴ᐖ‒ཬῼῙ ῆῪᶵჾᾨῊ ῳῄ ಙᆇᛶῌोồᶵჾῸ΅⏝`ᐃῗῦῊ ῾Ί–΅ῧᾨΐ ΅⏝Ύ`⏝ῗῪῄῧ῏ῠῄᾩ῾῟⏝Ύ ΰῦⓎ⏕ῗ῟ᦆᐖῪῩΎῤῄῦᾨ ᘢ♫`῝΅௵‒ῄ῾Ί–ᾩូ ូ ៨᠅᠊᠇᠉᠊ ᰴᘧ♫ូ Ᾰ៕៍៌៉៌៌៍៑ូ⚟┴⚟ᕷ΅ᐑ ៎ ┠ ៏៉៓ូ ូ ូ ៰១៨℆៌៓៓្៉៎៑៉៌័៎៓ូ ២៝៴℆៌៓៓្៉៎៑៉៌៎៎៌ ℈࿔Ⓨ⁹ࣷℊូ ℈૽௦⌮ᗑℊូ ⁜⁂…⁁ᰴᘧ♫ូ ូ ូ ូ Ᾰ៍៌៍៉៌៌៎៍ូᮾி༓௦⏣༊እ⚄⏣ ៑ ┠ ៎៉៎ូ ូ ូ ូ ូ ូ ូ ូ ូ ូ ូ ូ ូ ូ ូ ូ ‹•˜ ៍ ⁑ ៓២ូ ូ ូ ូ ូ ូ ូ ូ ូ ៰១៨៖៌៏៉្។៌៏៉៌៎៌៕ូ ២៝៴៖៌៏៉្។៌៏៉៌៎៍៏ូ
- 7. 1 1 2 2 3 3 4 4 D D C C B B A A Title Number RevisionSize A Date: 2012/12/09 Sheet of File: F:LV-2..LVX-IR4301M_AMPMODULE.SchDocDrawn By: R7 4.7R C9 10uF LVX-IR4301M Module D1 1SS355 R4 4.7R -B R5 15K IN+3 GND2 VAA1 VB13 VP12 COMP5 VN10 VS 11 VCC8 CSD6 IN-4 VSS7 COM9 CSH14 O IC1 IR4301 D2 1SS355 LVX-IR4301M PWM Power Amplifier Module C10 10uF R6 15k 1 2 3 4 5 6 7 14 13 12 11 10 9 8 C11 N/A VAA GND IN+ IN- GND CSD VSS +B +B VB OUT -B -B VCC C8 10u C6 4.7u C7 10u C1 2.2n C3 1n C2 2.2n R1 33R 300R VR1 1.0 R2 4.7R R3 4.7R
- 8. 1 1 2 2 3 3 4 4 D D C C B B A A Title Number RevisionSize A Date: 2012/12/09 Sheet of File: F:LV-2LV-XLVX-PWAM PowerAmp.SchDocDrawn By: LVX-PWAM Power Amplifier LVX-PWAM Power Amplifier 1 2 3 4 5 6 7 14 13 12 11 10 9 8 VAA GND IN+ IN- GND CSD VSS +B +B VB OUT -B -B VCC LVX-IR4301M 1 2 CN1 1 2 CN3 3.3kR1 GND IN1 33k R3 10uH L1 10uH GND OUT1 10uF,50V C1 N/A C11 0.47uF C13 470uF, 35V C36R36 100k0.1uF,50V C38 Q3 MJD44H11 D3 12V 470uF,35V C35R35 100k0.1uF,50V C37 1 2 3 CN6 1 2 3 CN5 Q1 MJD44H11 D1 5.6V Q2 MJD45H11 D2 5.6V 220uF,10V C3 220uF,10V C5 D11 1SS355 Q4 DTC124EKA 1 2 3 4 5 6 7 14 13 12 11 10 9 8 VAA GND IN+ IN- GND VSS +B CSD 1 2 CN2 33k R4 GND 1 2 CN4 3.3kR2 10uH L2 10uH +B VB OUT -B -B VCC LVX-IR4301M GND IN2 OUT2 10uF,50V C2 N/A C12 0.47uF C14 220uF,10V C4 220uF,10V C6 0.1uF C15 10R R15 0.1uF C16 10R R16 D12 1SS355 GND SD CSD +B GND -B Q5 DTA115EKA Q6 DTA115EKA 220uF, 16V C7 10k R42 10R R11 10R R12 10R R13 10R R14 100k R5 100k R6 Q7 DTA124EKA D6 Amber 10k R43 10k R10 10kR9 100RR41 330R R23 330R R25 15k R21 15k R22 330R R24 330R R26 220R R32 220R R33 15k R31 1.0 D7 Green D8 Green 1.5kR27 1.5kR28 100k R19 100k R17 100k R18 Short Power ON