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1、5544332211DDCCBBAAON_PANEL-GPIO83USB2_SWITCH-GPIO56+12VVCC-Panel+5V_PNL5VAIN+3.3VDD+3.3AVDD5Vstb5VAIN5VstbDDR2_1V83.3VDDR+5VUSB5V_USB15V_USB25VDDR3.3AVDD+5VUSB +12V+5V_PNL +12V5VAIN5Vstb+12VVDDCON_PANEL-GPIO83USB2_SWITCH-GPIO563TitleSizeDocument NumberRevDate:SheetofSystem Power1.0MST6M68DQ_296_IC D
2、emo boardC112Tuesday, September 08, 2009TitleSizeDocument NumberRevDate:SheetofSystem Power1.0MST6M68DQ_296_IC Demo boardC112Tuesday, September 08, 2009TitleSizeDocument NumberRevDate:SheetofSystem Power1.0MST6M68DQ_296_IC Demo boardC112Tuesday, September 08, 2009PANEL POWER+3.3V NORMAL POWER+3.3V S
3、TANDBY POWERDDR2 PowerVout=Vrefx(1+(R2/R1)+IadjxR2 =1.25x(1+(1k/2.4k)+55uAx1k=1.82VR2R1USB Power Switch+5V_USB Power trace width should be 40milUSB PowerPANEL POWERSYSTEM POWER+1.26V FOR MSTAR IC CORE POWERMST Core Voltage need to set 1.26V3214OUTADJINU12AMS1117-3.3VSOT-223OUTADJINU12AMS1117-3.3VSOT
4、-223C39 0.1uFC39 0.1uFR311.5K_1%R311.5K_1%R19 3.3R/2WR19 3.3R/2WC551nFC551nFC16 2.2uFC16 2.2uFD38 1N5822D38 1N5822C91ncC91ncR30 1K_1%R30 1K_1%+C74 100uF/16V+C74 100uF/16VL38FBL38FBC30 0.1uFC30 0.1uFR13 4.7KR13 4.7K+C32 100uF/16V+C32 100uF/16VEN2FB1VCC4SW5SW6VSS7VSS8COMP3U16 AP1534U16 AP1534R227100KR
5、227100KC1180.1uFC1180.1uFC880.1uFC880.1uFC85210uFC85210uFV3 3904V3 3904C26 2.2uFC26 2.2uF+C12 100uF/16V+C12 100uF/16V+CA44 100uF+CA44 100uF+C34 100uF/16V+C34 100uF/16VR136 1.3K_1%R136 1.3K_1%C22 2.2uFC22 2.2uFF2PTC/2AF2PTC/2AR345.6KR345.6KL3NCL3NC11223344C13CC13CC92ncC92nc+CA30470uF/16V+CA30470uF/16
6、VEN2FB1VCC4SW5SW6VSS7VSS8COMP3U17 AP1534U17 AP1534R118 270R_1%R118 270R_1%R148 6.8K_1%R148 6.8K_1%C57 1nFC57 1nFC21 0.1uFC21 0.1uF11223344C8CC8CR32 3K_1%R32 3K_1%L2FBL2FBC1020.1uFC1020.1uFC890.1uFC890.1uF11223344C10 CC10 CV2 3904V2 3904R112 1.3K_1%R112 1.3K_1%C1250.1uFC1250.1uFC520.1uFC520.1uFL35FBL
7、35FB3214OUTADJINU13AP1084-3.3V TO-252OUTADJINU13AP1084-3.3V TO-25211223344C9CC9CR149270R_1%R149270R_1%EN2FB1VCC4SW5SW6VSS7VSS8COMP3U19 AP1534U19 AP1534L6 FBL6 FBC17 0.1uFC17 0.1uFD40 1N5822D40 1N5822R114 6.8K_1%R114 6.8K_1%C93ncC93nc C440.1uFC440.1uFL4 NCL4 NCC581nFC581nFL1722uHL1722uHC36 2.2uFC36 2
8、.2uFR9 10KR9 10KC1130.1uFC1130.1uFC870.1uFC870.1uF+C40470uF/16V+C40470uF/16VR150 5.6KR150 5.6K+CA45 100uF/16V+CA45 100uF/16VL1822uHL1822uH+C25 100uF/16V+C25 100uF/16V+CA46 100uF/16V+CA46 100uF/16VL1922uHL1922uHD391N5822D391N5822+CA29470uF/16V+CA29470uF/16VD37 1N5822D37 1N5822R109560_1%R109560_1%R123
9、 560R_1%R123 560R_1%L39FBL39FBC202.2uFC202.2uFR33100KR33100KR115 5.6KR115 5.6KC950.1uFC950.1uFC23 0.1uFC23 0.1uFC150.1uFC150.1uFR24 2.4K_1%R24 2.4K_1%C11 0.1uFC11 0.1uF+CA36 100uF/16V+CA36 100uF/16VC85310uFC85310uFC90ncC90ncS1S2S3G4D5D6D7D8U2 9435U2 9435+CA31470uF/16V+CA31470uF/16VR1225.6KR1225.6K+C
10、A28470uF/16V+CA28470uF/16VS1S2S3G4D5D6D7D8U3 9435U3 9435C38 2.2uFC38 2.2uFEN2FB1VCC4SW5SW6VSS7VSS8COMP3U26 AP1534U26 AP1534R12 10KR12 10KC35 0.1uFC35 0.1uFC1160.1uFC1160.1uFL1622uHL1622uHR117 1.3K_1%R117 1.3K_1%R308 100KR308 100KC85410uFC85410uFR297 100KR297 100KC31 0.1uFC31 0.1uFD44 1N5822D44 1N582
11、2123Q18 3904Q18 3904C85510uFC85510uF11223344C14CC14CR10 22KR10 22KR121 6.8K_1%R121 6.8K_1%L40FBL40FBR8 10KR8 10KC180.1uFC180.1uFC27 0.1uFC27 0.1uFR1834.7KR1834.7KR296100KR296100KC541nFC541nFL8NCL8NC3214OUTADJINU5AP1084-AdjTO-252OUTADJINU5AP1084-AdjTO-252更多彩电维修资料请上 彩电维修资料网查询吧！彩电维修资料网彩电维修资料网 http:/ht
12、tp:/TVTV160160 http:/http:/彩 电 维 修 资 料 网彩 电 维 修 资 料 网5544332211DDCCBBAAPWR-ON/OFF-GPIO82PWR_ONPB-ADJUSTPB-ON/OFFPWR_ONLIGHT-SKEY0-inIR_inLED-PWM1_GPIO6KEY1-inKEY0-SAR0KEY1-in KEY0-inKEY1-SAR1UART-RX UART-TXIR-inIR_SYNCR1_RXOC- G7_RXO3-R5_RXO1- R3_RXO2-R7_RXO0-G5_RXO4-B0_RXE4+G0_RXE1+B4_RXEC+B6_RXE2+
13、B2_RXE3+G2_RXE0+B1_RXE4-G1_RXE1-B5_RXEC-B7_RXE2-B3_RXE3-G3_RXE0-OPC-OUTR0_RXOC+ G6_RXO3+R4_RXO1+ R2_RXO2+R6_RXO0+G4_RXO4+USB_D+USB1_D+USB_D-USB1_D-ON_PBACK-GPIO84PB-ON/OFFBRI_ADJ-PWM2OPC-ADJUSTPB-ADJUSTIR_inOPC-OUT5Vstb5Vstb5VAIN+12V5Vstb+24V5Vstb+3.3VDD5Vstb+3.3AVDD5Vstb5Vstb5VstbVCC-Panel+3.3AVDD5
14、V_USB15V_USB25Vstb5Vstb5V_USB25V_USB1+3.3VDD5VstbPWR-ON/OFF-GPIO82LIGHT-SLED-PWM1_GPIO62KEY1-SAR1 KEY0-SAR0ISP-TXDISP-RXD UART-TXUART-RXIR-in 3R1_RXOC- 3B1_RXE4- 3G7_RXO3- 3 G5_RXO4- 3R6_RXO0+3 R4_RXO1+3BRI_ADJ-PWM2 DCR-ON/OFFR2_RXO2+3G3_RXE0- 3R0_RXOC+3 G6_RXO3+3 G4_RXO4+3G2_RXE0+3 G1_RXE1- 3 B7_RX
15、E2- 3MEMC1G0_RXE1+3 B6_RXE2+3 B4_RXEC+3B5_RXEC- 3 B2_RXE3+3 B0_RXE4+3R7_RXO0- 3 R5_RXO1- 3 R3_RXO2- 3B3_RXE3- 3MEMC23USB1_D+USB_D- USB_D+USB1_D-ON_PBACK-GPIO84BRI_ADJ-PWM2M_SCL3M_SDA3OPC-ADJUSTTitleSizeDocument NumberRevDate:SheetofC11Tuesday, September 08, 2009TitleSizeDocument NumberRevDate:Sheeto
16、fC11Tuesday, September 08, 2009TitleSizeDocument NumberRevDate:SheetofC11Tuesday, September 08, 2009POWER INPUTDEBUG PORTLVDS OUTUSB CONNECTORTO INVERTER112233445566P18USB_AP18USB_AD503 INPAQ-VportD503 INPAQ-VportC79100pFC79100pFC508 0.01uFC508 0.01uFVCC1VCC3VCC2VCC4GND5GND6GND7GND8RXE4+9RXE4-10RXE3+11RXE3-12RXEC+13RXEC-14RXE2+15RXE2-16RXE1+17RXE1-18RXE0+19RXE0-20GND21GND22I/Osda23DCRscl26MODE24PWM25GND27GND28RXO4
