9-1 BLOCK DIAGRAM R,G,B,Hs,Vs Gm2120 Scaler DSUB Analog Video Input P302 DDC 24LC02B DDC_CLK, DDC_DATA Flash SST39 SF020A P301 Function Key Board EEPROM 24LC16B NVRAM_SCL, NVRAM_SDA P304 P305 NT7181F LVDS IC Hs,Vs,DE,Dclk R,G,B, LVDS LCD Panel AU M170EN05 DC-DC 5V-3.3V 5V-2.5V X’TAL 14.3MHz +5V Brightness ,Inv_On/Off Inverter Board Brightness ,Inv_On/Off, +15V AC 110/220V Input Power Board 家电维修资料网 www.520101.com BKLT_EN 3V3 3V3 2V5 2V5 BKLT_EN 5 PWM_BKLT 5 KEY_POWER 5 KEY_PLUS 5 KEY_MINUS 5 KEY_EXIT 5 KEY_LEFT 5 KEY_RIGHT 5 LED_GREEN 5 LED_AMBER 5 KEY_RESET 5 KEY_SELECT 5 GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND +5V +5V 3V3D 3V3L 3V3A 2V5D 2V5A 3V3D +5V +5V +5V +5V GND R342 470 FB329 PBY201209T-300Y-S FB335 PBY201209T-300Y-S FB327 PBY201209T-300Y-S R339 100 FB332 PBY201209T-300Y-S R345 47 C421 10nF FB333 PBY201209T-300Y-S R341 2K2 Q304 SST3904 C409 0.1uF FB334 PBY201209T-300Y-S FB322 PBY201209T-300Y-S FB331 PBY201209T-300Y-S FB321 PBY201209T-300Y-S C398 NC FB325 PBY201209T-300Y-S R301 47 FB328 PBY201209T-300Y-S C420 10nF FB330 PBY201209T-300Y-S C419 10nF C411 0.1uF 1 2 R343 4K7 R346 4K7 RN317 100X4 1 8 2 7 3 6 4 5 C418 10nF C301 0.1uF 1 2 C422 220uF/16V 1 2 C408 NC 1 2 R344 4K7 C417 10nF FB324 PBY201209T-300Y-S C400 0.1uF C416 10nF RN316 100X4 1 8 2 7 3 6 4 5 R340 10K C415 10nF Q306 SST2222A FB319 PBY201209T-300Y-S FB301 PBY201209T-300Y-S C414 10nF I301 FAN1537PA 1 3 2 4 5 VIN GND NC V33 V25 C423 NC 1 2 C410 680uF/10V 1 2 C399 680uF/10V FB326 PBY201209T-300Y-S C405 NC 1 2 C407 220uF/16V 1 2 FB323 PBY201209T-300Y-S Q301 SST2222A Q305 SST3906 3 2 1 C397 NC 1 2 RN314 10Kx4 1 8 2 7 3 6 4 5 C396 220uF/16V 1 2 FB320 PBY201209T-300Y-S C412 220uF/16V 1 2 Q307 SST2222A FB336 PBY201209T-300Y-S C404 220uF/16V 1 2 R338 4K7 C401 10uF/16V RN315 10Kx4 1 8 2 7 3 6 4 5 C395 10uF/16V C406 0.1uF P301 HEADER12 1 2 3 4 5 6 7 8 9 10 11 12 P305 HEADER10 1 2 3 4 5 6 7 8 9 10 C402 220uF/16V 1 2 C403 0.1uF 1 2 C394 680uF/10V 1 2 C413 NC 1 2 SCHEMATIC DIAGRAM INTERFACE BD (POWER) 10-1 家电维修资料网 www.520101.com V H PIN10 PIN9 DDC_CLK DDC_DATA G R DDC_CLK DDC_DATA PIN9 PIN10 B BLUE+ 5 BLUE- 5 GREEN+ 5 GREEN- 5 RED- 5 RED+ 5 HS 5 VS 5 DDC_GND 5 DDC_SCL_A1 5 DDC_SDA_A1 5 WP 4,5 AGND AGND AGND AGND 3V3D AGND +5V_DDC +5V +5V AGND AGND +5V AGND +5V +5V AGND AGND AGND AGND AGND AGND AGND C323 0.1uF R317 100 C308 47pF I303C 74LVC14 5 6 D309 ZD5.6B D313 MMBD7000 C317 10nF D310 ZD5.6B R305 47 R313 75 FB304 BK2125HS431 D303 RLS4148 FB307 SBK160808T-400Y-S R307 100 R320 75 L303 EF-1T2012-050T 1 2 3 D302 RLS4148 FB309 SBK160808T-400Y-S I303D 74LVC14 9 8 FB302 WB201209F050QST C316 5pF L301 EF-1T2012-050T 1 2 3 C309 47pF R304 47 R309 100 R312 100 C313 10nF I303F 74LVC14 13 12 C315 10nF FB305 BK2125HS431 C304 0.1uF + C303 10uF/16V FB308 BK2125HS431 R316 75 R318 100 D312 MMBD7000 C307 47pF C310 0.1uF C314 0.1uF C321 0.1uF R321 100 R310 2K2 R306 100 R319 100 D301 MMBD7000 R314 100 C312 5pF D304 ZD5.6B C319 10nF D331 NC C318 0.1uF C305 0.1uF C306 47pF D332 NC R302 47K I303A 74LVC14 1 2 14 7 D305 ZD5.6B C320 5pF D306 RLS4148 I303E 74LVC14 11 10 I303B 74LVC14 3 4 D311 MMBD7000 FB303 WB201209F050QST FB306 SBK160808T-400Y-S R311 2K2 D308 RLS4148 P302 DSUB15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 C311 10nF R308 100 C322 10nF C302 0.1uF D307 ZD5.6B R315 100 L302 EF-1T2012-050T 1 2 3 R303 47K I302 24LC02B 1 2 3 4 5 6 7 8 A0 A1 A2 VSS SDA SCL WP VCC SCHEMATIC DIAGRAM INTERFACE BD (ANALOG I/F) 10-2 家电维修资料网 www.520101.com A17 WR_ DDC_SCL_D2 DDC_SDA_D2 A16 NVRAM_SCL NVRAM_SDA UART_DO UART_DI A17X A17 OG5 RMADDR9 DDC_SCL_A2 OG[0..7] OR3 EB3 EG5 RMADDR8 RMADDR1 OB2 OR7 RMADDR13 DCLK TCLK ER[0..7] RMDATA4 OG4 RMDATA0 ER5 OB5 OG7 EB5 RMADDR11 RMADDR14 RMDATA4 RESET_ A17X ER2 OG3 EG7 EG3 EG2 ER7 RMADDR5 DVS XTAL EB[0..7] OB6 OR5 RMDATA2 OB3 EG0 OG6 OR1 OR4 OG0 OG1 ER6 ER1 EG4 RMADDR12 RMDATA0 RMADDR15 RMADDR0 DEN EG[0..7] OR[0..7] EB7 EG6 RMDATA2 RMDATA3 OB0 EB1 DDC_SCL_D2 OB[0..7] OG2 NVRAM_SDA DDC_SDA_A2 RMDATA6 ER0 ER4 RMADDR4 RMADDR3 RMADDR2 RMDATA1 OB7 OB4 OR6 EB2 RMADDR7 NVRAM_SCL WR_ RMDATA7 RMDATA5 EB0 RMDATA1 DHS ER3 EG1 EB4 RMADDR6 DDC_SDA_D2 RESET_ OB1 OR0 OR2 EB6 RMDATA3 DDC_SCL_A2 DDC_SDA_A2 RMDATA7 RMADDR10 RMDATA6 RMDATA5 A16 UART_DI UART_DO RMADDR6 RMADDR5 RMADDR3 RMADDR2 RMADDR0 RMADDR1 RMADDR14 RMADDR7 RMADDR13 RMADDR12 RMADDR4 RMADDR10 RMADDR[0..15] RMADDR2 RMADDR4 RMADDR15 RMADDR0 RMADDR14 RMADDR11 RMADDR5 RMADDR6 RMADDR9 RMADDR8 RMADDR1 RMADDR9 RMADDR8 RMADDR3 OG[0..7] 6 OB[0..7] 6 OR[0..7] 6 EB[0..7] 6 EG[0..7] 6 ER[0..7] 6 DCLK 6 DEN 6 DVS 6 VS 3 HS 3 GREEN- 3 GREEN+ 3 BLUE- 3 KEY_POWER 2 DDC_GND 3 RX2- 4 RX1- 4 RXC- 4 RX0+ 4 RX2+ 4 RX0- 4 RX1+ 4 DDC_SDA_A1 3 DDC_SCL_A1 3 DDC_SCL_D1 4 DDC_SDA_D1 4 BKLT_EN 2 PANEL_EN 6 +5V_DVI 4 RXC+ 4 KEY_EXIT 2 BLUE+ 3 KEY_LEFT 2 DHS 6 KEY_SELECT 2 RED+ 3 KEY_RIGHT 2 KEY_PLUS 2 PWM_BKLT 2 KEY_RESET 2 LED_AMBER 2 RED- 3 LED_GREEN 2 KEY_MINUS 2 WP 3,4 GND GND GND GND GND GND GND GND GND +5V GND GND GND GND +5V_DDC 3V3A 2V5A 2V5D 3V3A 2V5D 3V3D 3V3A 3V3A GND GND +5V +5V +5V +5V +5V +5V +5V 3V3D GND 3V3D GND GND 2V5A GND +5V_DDC AGND AGND 3V3D 3V3D 3V3D +5V +5V C324 0.1uF C353 0.1uF R353 10K R327 10K C343 0.1uF C362 0.1uF C363 0.1uF R329 10K C360 100pF C337 0.1uF I306 BD4743G 1 2 3 4 5 NC SUB GND RST VCC R366 NC C357 5pF C438 0.1uF C329 0.1uF R361 10K C326 0.1uF C347 0.1uF R330 NC C341 0.1uF I305 74CBT3126 7 14 3 6 8 11 2 5 9 12 4 1 10 13 GND VCC 1B 2B 3B 4B 1A 2A 3A 4A 2OE 1OE 3OE 4OE C352 0.1uF R356 NC C327 0.1uF C350 0.1uF R332 10K C330 0.1uF C328 0.1uF R360 10K C339 0.1uF C358 5pF X301 14.318MHz R359 10K I308 24LC16B 4 8 1 2 3 7 6 5 GND VCC A0 A1 A2 WP SCL SDA C331 0.1uF C359 0.1uF + C361 10uF/16V C332 0.1uF R365 NC R322 4K7 C338 0.1uF C333 0.1uF R325 10K R323 10K C355 0.1uF R333 10K R357 1K I304 GM2120 171 170 167 166 163 162 179 180 185 186 191 192 151 152 40 41 42 43 44 45 46 47 49 50 51 52 118 115 117 116 195 194 174 120 121 122 123 124 125 126 127 128 206 207 208 1 205 204 5 4 6 7 48 39 201 25 24 23 22 19 18 17 16 15 8 35 34 33 32 31 30 29 28 9 10 14 12 13 11 36 155 153 165 169 161 158 157 178 2 20 53 67 81 97 111 129 26 88 134 203 176 113 114 175 182 184 188 190 197 198 199 150 149 148 146 144 141 139 145 140 137 136 3 21 38 54 68 82 98 112 130 89 133 202 135 156 154 177 183 189 147 143 138 200 159 61 62 65 66 69 70 71 72 94 93 75 76 77 78 79 80 74 73 85 86 87 90 91 92 84 83 95 96 99 100 101 102 64 63 105 106 107 108 109 110 104 103 119 27 131 142 132 173 181 187 193 196 164 168 172 160 60 59 58 57 56 55 37 RED+ RED- GREEN+ GREEN- BLUE+ BLUE- RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED XTAL TCLK GPIO0/PWM0 GPIO1/PWM1 GPIO2/PWM2 GPIO3/TIMER1 GPIO4/UART_D1 GPIO5/UART_D0 GPIO6/EXTCLK GPIO7 GPIO10 GPIO11/ROM_WEn GPIO12 GPIO13 DCLK DEN DVS DHS RESERVED RESERVED RESERVED GPO1 GPO2 GPO3 GPO4 GPO5 GPO6 GPO7 N/C N/C GPIO20/HDATA3 GPIO19/HDATA2 GPIO18/HDATA1 GPIO17/HDATA0 GPIO16/HFSn GPIO22/HCLK RESETn GPIO21/IRQn DDC_SCL DDC_SDA GPIO9 GPIO8/IRQINn CLKOUT ROM_ADDR0 ROM_ADDR1 ROM_ADDR2 ROM_ADDR3 ROM_ADDR4 ROM_ADDR5 ROM_ADDR6 ROM_ADDR7 ROM_ADDR8 ROM_ADDR15 ROM_DATA0 ROM_DATA1 ROM_DATA2 ROM_DATA3 ROM_DATA4 ROM_DATA5 ROM_DATA6 ROM_DATA7 ROM_ADDR14 ROM_ADDR13 ROM_ADDR9 ROM_ADDR11 ROM_ADDR10 ROM_ADDR12 ROM_OEn VDD1_ADC_2.5 VDD2_ADC_2.5 AGND_GREEN AGND_RED AGND_BLUE AGND_ADC SGND_ADC RESERVD RVDD RVDD RVDD RVDD RVDD RVDD RVDD RVDD CVDD_2.5 CVDD_2.5 CVDD_2.5 CVDD_2.5 RESERVED PPWR PBIAS RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED VDD_RXPLL_2.5 AVDD_RPLL AVSS_RPLL VDD_DPLL_3.3 AVDD_SDDS VDD_SDDS_3.3 AVDD_DDDS VDD_DDDS_3.3 AVSS_SDDS AVSS_DDDS HSYNC VSYNC RVSS RVSS RVSS RVSS RVSS RVSS RVSS RVSS RVSS CVSS CVSS CVSS CVSS GND1_ADC GND2_ADC RESERVED RESERVED RESERVED VSS_DPLL VSS_SDDS VSS_DDDS N/C ADC_TEST PD6/ER6 PD7/ER7 PD10/EG2 PD11/EG3 PD12/EG4 PD13/EG5 PD14/EG6 PD15/EG7 PD33/OG1 PD32/OG0 PD18/EB2 PD19/EB3 PD20/EB4 PD21/EB5 PD22/EB6 PD23/EB7 PD17/EB1 PD16/EB0 PD26/OR2 PD27/OR3 PD28/OR4 PD29/OR5 PD30/OR6 PD31/OR7 PD25/OR1 PD24/OR0 PD34/OG2 PD35/OG3 PD36/OG4 PD37/OG5 PD38/OG6 PD39/OG7 PD9/EG1 PD8/EG0 PD42/OB2 PD43/OB3 PD44/OB4 PD45/OB5 PD46/OB6 PD47/OB7 PD41/OB1 PD40/OB0 GPO0 CVSS Reserved N/C Reserved RESERVED RESERVED RESERVED RESERVED RESERVED AVDD_BLUE AVDD_GREEN AVDD_RED AVDD_ADC PD5/ER5 PD4/ER4 PD3/ER3 PD2/ER2 PD1/ER1 PD0/ER0 RVDD C354 0.1uF C325 0.1uF Q308 NC C365 0.1uF R331 10K C356 0.1uF R354 NC R367 NC P303 HEADER4 1 2 3 4 R324 1K C349 0.1uF R352 NC C342 0.1uF R326 10K C334 0.1uF R328 10K D314 RLS4148 C366 0.1uF R362 NC I307 SST39SF020A 3 29 28 4 25 23 26 27 5 6 7 8 9 10 11 12 21 20 19 18 17 15 14 13 24 31 32 1 16 2 30 22 A15 A14 A13 A12 A11 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0 DQ7 DQ6 DQ5 DQ4 DQ3 DQ2 DQ1 DQ0 OE WE VCC NC GND A16 NC/A17 CE C335 0.1uF C364 100pF R363 NC C345 0.1uF R358 4K7 C340 0.1uF R364 NC C348 0.1uF C351 0.1uF C336 0.1uF C346 0.1uF C344 0.1uF R355 0 Q309 SST3904 SCHEMATIC DIAGRAM INTERFACE BD (SCALER) 10-3 家电维修资料网 www.520101.com A PIXELS B PIXELS EVEN ODD TX1-E TX2-O RE3 BE5 RE5 TX0-E BO4 BO5 GO0 GE5 TX0+O PEN TX2+E TX1+O BO1 GO6 BO2 TX0+E BE2 RE2 GE1 GO7 RE4 TX3-O PCLK TX3+O BE6 TX1-O GO5 LVDS_EN RO5 GO4 RO6 BE0 BE4 PVS TXCK-O GO3 BE1 TX2+O RO0 PVS TXCK+E TX0-O RE1 LVDS_EN GE3 PHS GE7 BE3 RO3 TX2-E GE6 PCLK TX1+E TXCK+O TX3+E RO4 BO7 GE0 RE6 TXCK-E TX3-E RO7 GE2 BO3 BE7 RO1 GO1 RE0 GE4 GO2 PEN BO6 RO2 RE7 PHS BO0 DVS DHS PANEL_EN EG[0..7] OB[0..7] ER[0..7] EB[0..7] DCLK DEN OG[0..7] OR[0..7] GO4 PHS GO2 GO6 DEN RO2 BO2 BO4 GO0 DHS BO3 RO3 GO3 BO1 RO6 RO0 RO1 BO0 BO7 PVS BO6 PEN RO5 RO4 BO5 DVS GO7 GO1 GO5 RO7 BE0 BE7 GE5 RE3 GE1 BE6 RE1 GE3 GE2 BE5 RE0 GE7 BE3 RE2 BE4 GE4 GE0 BE2 BE1 GE6 PANEL_EN PCLK PVCC DCLK OR5 OR0 OG1 OR4 OG2 OR7 OG0 OR6 OB1 OB5 OG5 OG6 OB0 OB4 OB2 OR3 OR2 OB6 OG7 OG4 OB7 OB3 OR1 OG3 EG7 ER0 EG0 EB0 EB5 EG5 ER2 EB2 EG1 ER1 EG6 EG2 EB4 EG3 EG4 EB7 EB1 EB6 ER3 EB3 PVCC TX1+O TX2+O TX0-O TX3-O TX0+O TX3+O TX2-O TXCK-O TX1-O TXCK+O TXCK+E TX1-E TXCK-E TX1+E TX0+E TX0-E TX3+E TX3-E TX2+E TX2-E RE4 RE6 ER7 ER6 RE5 RE7 ER5 ER4 LVDS_EN OR[0..7] 5 OG[0..7] 5 OB[0..7] 5 ER[0..7] 5 EG[0..7] 5 EB[0..7] 5 DVS 5 DHS 5 DEN 5 DCLK 5 PANEL_EN 5 GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND +5V 3V3L 3V3L 3V3L 3V3L GND Q303 SST3904 FB314 PBY201209T-300Y-S C385 0.1uF RN311 47X4 1 8 2 7 3 6 4 5 FB340 FCM1608C-201T01 1 2 FB310 PBY201209T-300Y-S CP312 33pFX4 1 8 2 7 3 6 4 5 CP301 33pFX4 1 8 2 7 3 6 4 5 RN302 47X4 1 8 2 7 3 6 4 5 CP302 33pFX4 1 8 2 7 3 6 4 5 C392 0.1uF C383 0.1uF FB317 PBY201209T-300Y-S C386 10nF C373 0.1uF CP309 33pFX4 1 8 2 7 3 6 4 5 CP310 33pFX4 1 8 2 7 3 6 4 5 RN310 47X4 1 8 2 7 3 6 4 5 C387 0.1uF C371 30pF R336 4K7 RN308 47X4 1 8 2 7 3 6 4 5 C388 10uF/16V Q302 SI2305 1 2 3 C379 0.1uF C393 10nF P304 HEADER30R 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 C372 10nF D315 RLS4148 CP304 33pFX4 1 8 2 7 3 6 4 5 CP311 33pFX4 1 8 2 7 3 6 4 5 RN313 47X4 1 8 2 7 3 6 4 5 RN306 47X4 1 8 2 7 3 6 4 5 C367 0.1uF RN304 47X4 1 8 2 7 3 6 4 5 C378 0.1uF D341 RLS4148 R335 30K C375 10nF RN303 47X4 1 8 2 7 3 6 4 5 I309 NT7181 51 52 54 55 56 2 3 4 6 7 8 10 11 12 14 15 16 18 19 20 22 31 32 48 47 46 45 42 41 40 39 44 49 43 36 34 35 33 5 13 21 29 53 1 9 17 26 50 23 24 25 27 28 30 38 37 TXIN0 TXIN1 TXIN2 TXIN3 TXIN4 TXIN5 TXIN6 TXIN7 TXIN8 TXIN9 TXIN10 TXIN11 TXIN12 TXIN13 TXIN14 TXIN15 TXIN16 TXIN17 TXIN18 TXIN19 TXIN20 TXCLKIN PWRDWN TXOUT0- TXOUT0+ TXOUT1- TXOUT1+ TXOUT2- TXOUT2+ TXCLKOUT- TXCLKOUT+ LVDSVCC LVDSGND LVDSGND LVDSGND PLLVCC PLLGND PLLGND GND GND GND GND GND V V V V TXIN27 TXIN21 TXIN22 TXIN23 TXIN24 TXIN25 TXIN26 TXOUT3- TXOUT3+ C384 0.1uF FB313 PBY201209T-300Y-S CP307 33pFX4 1 8 2 7 3 6 4 5 C370 30pF CP308 33pFX4 1 8 2 7 3 6 4 5 FB311 PBY201209T-300Y-S RN309 47X4 1 8 2 7 3 6 4 5 FB315 PBY201209T-300Y-S I310 NT7181 51 52 54 55 56 2 3 4 6 7 8 10 11 12 14 15 16 18 19 20 22 31 32 48 47 46 45 42 41 40 39 44 49 43 36 34 35 33 5 13 21 29 53 1 9 17 26 50 23 24 25 27 28 30 38 37 TXIN0 TXIN1 TXIN2 TXIN3 TXIN4 TXIN5 TXIN6 TXIN7 TXIN8 TXIN9 TXIN10 TXIN11 TXIN12 TXIN13 TXIN14 TXIN15 TXIN16 TXIN17 TXIN18 TXIN19 TXIN20 TXCLKIN PWRDWN TXOUT0- TXOUT0+ TXOUT1- TXOUT1+ TXOUT2- TXOUT2+ TXCLKOUT- TXCLKOUT+ LVDSVCC LVDSGND LVDSGND LVDSGND PLLVCC PLLGND PLLGND GND GND GND GND GND V V V V TXIN27 TXIN21 TXIN22 TXIN23 TXIN24 TXIN25 TXIN26 TXOUT3- TXOUT3+ C374 10uF/16V FB318 PBY201209T-300Y-S RN301 47X4 1 8 2 7 3 6 4 5 C368 0.1uF 10uF/16V C391 C376 0.1uF 10uF/16V C377 R334 4K7 C389 10nF C380 0.1uF RN305 47X4 1 8 2 7 3 6 4 5 C369 0.1uF C437 0.1uF FB316 PBY201209T-300Y-S R337 8K2 C381 680uF/10V RN312 47X4 1 8 2 7 3 6 4 5 C382 680uF/10V C390 0.1uF FB312 PBY201209T-300Y-S CP305 33pFX4 1 8 2 7 3 6 4 5 CP306 33pFX4 1 8 2 7 3 6 4 5 CP303 33pFX4 1 8 2 7 3 6 4 5 FB341 FCM1608C-201T01 1 2 RN307 47X4 1 8 2 7 3 6 4 5 SCHEMATIC DIAGRAM INTERFACE BD (LVDS I/F) 10-4 家电维修资料网 www.520101.com Right Power Minus LedAmber Exit Left LedGreen Reset Select Plus LedGreen LedAmber Power Plus Reset Minus Select Left Right Exit GND S603 TACT C607 0.1U C606 0.1U C605 0.1U S608 TACT C602 0.1U S606 TACT C601 0.1U S602 TACT S605 TACT P601 HEADER12 1 2 3 4 5 6 7 8 9 10 11 12 S607 TACT S604 TACT C604 0.1U C603 0.1U C608 0.1U S601 TACT D601 LEDx2 SCHEMATIC DIAGRAM FUNCTION KEY BD 10-5 家电维修资料网 www.520101.com SCHEMATIC DIAGRAM POWER BD 10-6 家电维修资料网 www.520101.com 1 2 R15 R/680/1206 1 2 R16 R/680/1206 1 2 R20 R/100K 1 2 R21 R/34K 1 2 R23 R/2K/0805 1 2 R24 R/2K/0805 1 2 C5 C/104K 1 2 C8 C/104K 1 2 C13 C/0.15uF 1 2 F1 F/4A/1206 1 2 + C1 C/100uF/25V 1 2 3 Q4 Q/3904 1 2 L1 L/16uH 1 2 D6 D/RLZ16B 1 2 3 Q5 Q/2SD1804T 1 2 3 Q6 Q/2SD1804T 3 2 1 CR2 C/BAV99 1 2 3 22k 22k Q12 Q/DTC124EKA 1 2 R28 R/100K 1 2 R29 R/665/0805 9 8 14 U1C U/LM339A 11 10 13 U1D U/LM339A 1 2 D5 D/F1AJ3/B240 5VDC 1 2 D2 D/LS4148 1 2 C4 C/102J 1 2 R11 R/15K 1 2 R13 R/3.74K 1 2 R18 R/1M 1 2 CP3 C/CP 1 2 CP4 C/CP 1 2 R19 R/3.24K 1 2 D7 D/LS4148 1 2 L2 L/16uH 1 2 R42 R/390K/0805 1 2 R17 R/470 1 2 C16 C/47P 1 2 C12 C/47P/DIP 1 2 C20 C/47P/DIP 1 2 C21 C/47P 1 2 R56 R/2K/0805 1 2 R57 R/390K/0805 1 2 R62 R/19.6K N6 N7 N8 N12 N13 N14 N15 N17 N21 N22 N24 N34 N35 N38 N5 N9 N33 N11 R61 R/NC Vbri VCC 1 2 C26 C/0.22uF 1 2 R63 R/280/0805 1 2 L3 L/450mH 1 2 R59 R/100K/1206 1 2 L4 L/450mH 1 2 R60 R/100K/1206 1 2 R32 R/0 1 2 C18 C/684K/0805 OLSD 1 2 R50 R/10K 3 2 1 CR3 C/BAV99 1 2 R35 R/470 3 2 1 Q9 Q/2N7002 OLSD N47 N48 1 2 R1 R/0 1 2 R2 R/33.2K 1 2 R41 R/10K 1 2 R43 R/909K 1 2 R5 R/82.5K 1 2 R6 R/215 1 2 R37 R/33.2K 1 2 R8 R/64.9K 1 2 R36 R/44.2K 1 2 R10 R/37.4K 1 2 C14 C/683K 1 2 C15 C/464K Vbri 1 2 C9 C/105Z 5 4 2 U1B U/LM339A 7 6 1 3 12 U1A U/LM339A 5VDC N1 N2 N3 Vbri VCC N26 1 2 R38 R/12.4K 1 2 CP6 C/CP 1 2 R39 R/255K 1 2 CP5 C/CP N29 1 2 R26 R/120/0805 1 2 3 Q2 Q/3906 1 2 C6 C/102J 1 2 R49 R/0 1 2 C24 C/103K 1 2 C11 C/474K/0805 3 2 1 Q13 Q/2N7002 1 2 R51 R/5.1M 1 2 R58 R/10K 1 2 R55 R/2M 3 2 1 Q15 Q/2N7002 N18 N20 N28 N30 N40 N60 N61 N62 N64 N59 5VDC 1 2 D13 D/75B 1 2 D14 D/75B ON/OFF N31 1 2 4 3 5 8 6 7 T1 T/EFD-20 1 2 4 3 5 8 6 7 T2 T/EFD-20 1 2 C3 C/103K 1 2 D8 D/LS4148 3 4 2 5 6 1 7 8 Q3A Q/SI9435 1 2 + C19 C/100uF/25V 1 2 R7 R/33 CN3 C/88227-0310(ACES) CN2 C/88227-0310(ACES) N27 1 2 R30 R/NC 2 1 3 Q16 Q/TP0610 N10 1 2 R9 R/200/1206 1 2 C2 C/105Z/0805 ON/OFF 1 2 R12 R/221K 1 2 C7 C/105Z 1 2 C23 C/104Z 1 2 3 47k 22k Q1 Q/DTA124EKA N10 1 2 R14 R/5.1K 1 2 R25 R/2K/0805 1 2 R22 R/200/1206 1 2 D1 D/6.2V 1 2 C25 C/105Z/0805 1 2 3 Q14 Q/3904 1 2 C27 C/105Z/0805 N16 N36 N41 N43 N32 N16 1 2 R45 R/6.19K /0805 N37 1 2 R40 R/100K/1206 1 2 R44 R/100K/1206 1 2 R33 R/100K/1206 1 2 R34 R/100K/1206 N49 N50 N56 N57 2 3 1 Q17 Q/TP0610 1 2 R54 R/1M 1 2 C30 C/104Z 1 2 R46 R/15K 3 2 1 Q19 Q/2N7002 1 2 R47 R/750/0805 1 2 D4 D/LS4148 1 2 R48 R/15K 1 2 R52 R/100K 1 2 D11 D/6.2V 1 2 C28 C/105Z/0805 B B N4 N4 N16 N16 N42 N39 N5 N5 N65 N66 N67 N68 N71 1 2 3 4 5 6 CN1 C/JST S6B-PH-SM3-TB 1 2 R3 R/200K 1 2 3 Q10 Q/3904 1 2 R53 102k 5VDC N46 N51 1 2 C31 C/104K/0805 3 2 1 Q18 Q/2N7002 N80 N51 N81 1 2 C32 C/47P/DIP 1 2 C33 C/47P/DIP N82 N83 N84 1 2 C35 C/47P/DIP 1 2 C34 C/47P/DIP N85 N86 N87 BURST BURST N9 N11 N25 N33 N37 N39 N42 N46 I008V0-ICT I008V0-ICT.Sch LABEL LABEL LABEL 1 2 4 3 1 2 4 3 SCHEMATIC DIAGRAM INVERTER BD 10-7 家电维修资料网 www.520101.com