ViewSonic Va1916w2 Service Manual
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22 6. Troubleshooting Flow Chart Troubleshooting No power Make sure power button (or switch)is ON. Make sure A/C power cord is securely connected to the LCD display. Plug another electrical device (like a radio)into the power outlet to verify that the outlet is supplying proper voltage. Power is ON but no screen image Make sure the video cable supplied with the LCD display is tightly secured to the video output port on the back of the computer. If the other end of the video cable is not attached permanently to the LCD display, tightly secure it to the LCD display. Adjust brightness and contrast. If you are using an Macintosh older than G3, you need a Macintosh adapter. Wrong or abnormal colors If any colors (red, green, or blue )are missing, check the video cable to make sure it is securely connected, loose or broken pins in the cable connector could cause an improper connection. Control buttons do not work Press only one button at a time.
25 8. Schematic Diagrams 8.1 main board 8.2 power board
Main board VGA VGA_SDABI+GI+RI+VSINHSINGI+RI+BI+HSINVGA_SCLR4 0402/2.2K/5%Z5 OPEN/UDZSF-5.6B/RoHS1 2 D3 OPEN/BAV99/RoHS1 3 2 Z1 OPEN/UDZSF-5.6B/RoHS 1 2 Z6 OPEN/UDZSF-1.9V 1 2 C3 OPEN/0402/100n/16V/YC4 OPEN/0402/100n/16V/YCN1 MLX89263-6762/RoHS162738495111213141510C1 OPEN/0402/100n/16V/YD4 OPEN/BAV99/RoHS1 3 2 R6OPEN/0402/0R/5%Z2 OPEN/UDZSF-5.6B/RoHS 1 2 R5 0402/2.2K/5%C5 OPEN/0603/10u/6.3V/5/BZ3 OPEN/UDZSF-5.6B/RoHS 1 2 Z4 OPEN/UDZSF-5.6B/RoHS 1 2 D1 OPEN/BAV99/RoHS1 3 2 VGA_SCLVGA_SDAVGA_5VV18SVGA_5VGND_POWERGND_POWERGND_POWERGND_POWERGND_POWERGND_POWERGND_POWERGND_POWERGND_POWERGND_POWERGND_POWERGND_POWERGND_POWERGND_POWERVSINRI+GI+BI+VSINHSIN
MCU AMP_SHDNMUTESOURCE_SELECTR41 0402/10K/5%R43 0402/10K/5%PC-99 CircuitYOUTMCU_VDDMCU_VDDGND_POWERMUTER106 0402/4.7K/5%Q1 2N7002/RoHS13 2 R12 0402/10K/5%MUTER32 0402/10K/5%MCU_VDDQ3 2N7002/RoHS1 3 2 GND_POWERGND_POWERQ5 2N7002/RoHS1 3 2 DVI_HPD + 0.8V -+ 0.24V -MCU_VDDGND_POWERC16 0805/1u/25V/7R21 0402/1K/5%R23 0402/10K/5% 綼 MCU+ 0.79V - + 0.79V -INV_ON/OFF INV_ON/OFF INV_ON/OFF INV_ON/OFF INV_ON/OFF INV_ON/OFFR137 0402/1.5K/5%R136 0402/100R/1%R138 OPEN/0402/10M/5%INV_ON/OFFQ10 BSS841 3 2 GND_POWERMCU_VDDDCDC_ON/OFFRESET_MCUR42 0402/10K/5%R47 OPEN/0402/1M/5%R46 BK1608HM121-TR380402/22R/5%PANEL_ON/OFFR115 0402/3K/1%R340402/22R/5%R112 0402/2.2K/5%D14 BAV70W/RoHS123C21 0402/22p/50V/ND28 1N4148WS12 RTD 2120L48-pinLQFP U3 RTD2120L-LF/RoHSNC 6NC 7HSDA1/TXD/P3.1 8P3.3/INT1 10 P6.3/AD323P6.424 P3.4/T0 11 P6.0/AD020VSS17 VCC41P1.337 P6.525VSYNC28 NC18 NC29NC30NC31P5.5/PWM5 1P5.6/HSCL2 2P5.7/HSDA2 3RST 4HSCL1/RXD/P3.0 5P3.2/INT0 9P3.5/T1 12 X116P7.6/CLKO213P7.714X215NC19P6.1/AD121P6.2/AD222 P6.6/CLKO126P6.727NC32P1.733P1.634P1.535P1.436 P1.238P1.139 P1.0/ET2 40NC42NC43 P5.0/PWM0 44 P5.1/PWM1 45 P5.2/PWM2 46 P5.3/PWM3 47 P5.4/PWM4 48 C19 0603/33P/50v/N/RoHSR390402/22R/5%Q8 BSS84-F 1 32R26 0402/4.7K/5% R114 0402/2.2K/5%Y1 24MHz/RoHS2R27 0402/4.7K/5% R14 0402/10K/5%D19BAV70W/RoHS123R330402/22R/5%R36 0402/22R/5%R18 0402/10K/5%R16 0402/10K/5%D29 SX3412R37 0402/22R/5%R13 0402/10K/5%R31 0402/4.7K/5% D27 1N4148WS12C20 0402/22p/50V/NR17 0402/10K/5%R111 0402/2.2K/5%C17 1206/10u/16V/Y/RoHSR44 0402/10K/5%R116 0402/4.7K/5%R35 0402/22R/5%R113 0402/2.2K/5%R15 0402/10K/5%DVI_5VVGA_5VDVI_SDAVGA_SCL+5VLED_ORGDVI_SCLRTD_SDIO3VGA_SDALED_GRNINV_ADJ+5VGND_POWERGND_POWERGND_POWERGND_POWERMCU_VDDMCU_VDDGND_POWERMCU_VDDMCU_VDDMCU_VDDMCU_VDDMCU_VDDGND_POWERMCU_VDDGND_POWERGND_POWER+5V + C15 100uF/16VReference Voltage 3.3VRTD_SCSBDC5V_DetectDetect Power DC 5V2007.11.13 modifyIICSDAGND_POWERR50NC/0402/100R/5%R51NC/0402/100R/5% SEEPROM U5 NC/24LC16BT-I/SNG/RoHSA0 1A1 2A2 3GND 4SDA5SCL6WP7VCC8R48 NC/0402/4.7K/5%IICSCLR49 NC/0402/4.7K/5%MCU_VDDWPDC5V_DetectC22 NC/0402/100n/16V/YNVRAMSOURCE_SELECT SOURCE_SELECTWPSerial Host InterfaceRTD_SCLKRTD_SCSBRTD_SCLKPWR_SWMENU IICSCLIICSDA GNDKEY_UPGNDKEY_DOWNINV_SWPWR_SWAUTO_ADJ AUTO_ADJMENU MENU MENU MENUSOURCE_SELECTVOL_PWMKEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWNPWR_SWKEY_UPAUTO_ADJKEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWN KEY_DOWNMENUCOUTKEY_UPR40 0402/10K/5%KEY_DOWNAUTO_ADJ
SCALAR TCON5R1922 ohm 1/16WRI1-RI1 RTD_SDIO3 BI1-BI1GI1GI1- TCON11GND GNDRTD_SCLKRTD_SCSB TCON0TCON4 TCON1TCON13TCON2 TCON7OPTION Remark PIN5(TMDS TEST):Host Interface SelectH--ParallelL--Serial PIN4(PLL TEST2):Crystal in FrequecyH--1X(24MHz Crystal)L--2X(12MHz Crystal) PIN3(PLL TEST1):MCU Host interfaceTypeH--112~115+118/119, L--51~56 RX2+RX0+RX1-RX1+RX2-RXC-RXC+RX0-RTD_SDIO3A_R1PA_R0PA_R0NA_R1N A_G1PA_G1NA_B0NA_B0PA_B2NA_B2PA_G0NA_G0PA_CKPA_G2PA_CKNA_B1PA_B1NA_R2PA_R2NA_G2N YOUTVSYNCHSYNCB_B1N B_B0PB_B0NB_G1PB_G0PB_G1N B_B2PB_B2NB_B1P B_R1PB_R1NB_R2NB_G0NB_R2PB_G2NB_CKPB_CKNB_R0NB_R0PB_G2P 100M/10ohmSOGIRI1RI1-GI1GI1-BI1-BI1B_B2NB_B2PA_B1NA_B0NA_CKPA_B2NA_B2PA_B1PA_G1NA_G1PA_G2PA_G2NA_CKNA_B0PA_R0PA_G0PA_G0NA_R2NA_R2PB_B1NA_R0NA_R1NA_R1PB_B1PB_CKNB_B0NB_B0PB_G1PB_G2PB_G2NB_CKPB_G1NB_R2NB_G0NB_G0PB_R2PB_R0NB_R0PB_R1NB_R1P RB-Swap, PN-Swap, H/Lbit-Swap 2007/12/05 Fine Tune 2007/12/05 Fine Tune 2007/12/05 Fine TuneTCON0 TCON1STVSTBRESET_MCUTCON2 TCON13RI+RTD_SCLKRTD_SCSBTCON7 TCON11TCON5CKVPOLGVOFFOE TCON4PWM0 GNDGNDGI+BI+RTD_SCSBRTD_SCLKC44 0402/22p/50V/NC340402/47n/16V/Y R75 0402/4.7K/5% C48 0402/100n/16V/Y R610402/100R/5%C23 0402/100n/16V/YC24 0402/100n/16V/YRESET_OUTC300402/47n/16V/YR560402/100R/5%B4MCB1608S601EA12 R80 0402/4.7K/5% Q2OPEN/2N70021 3 2 2534V-->R30,R28,Q2 NC; R29 2534O-->R30,R28,Q2 ; R29 NCC390402/47n/16V/Y R79 0402/4.7K/5% C27 OPEN/0402/12p/50V/NFB2 MCB1005S100FA12B5MCB1608S601EA12C74 0402/100n/16V/Y R74 0402/4.7K/5% C49 0402/100n/16V/Y FB3 MCB1005S100FA12C430402/47n/16V/YR70 0402/1K/5%R2022 ohm 1/16WR780402/100R/5%C33 OPEN/0402/12p/50V/NC47 0402/100n/16V/Y C310402/47n/16V/YR690402/100R/5%C280402/47n/16V/YC50 0402/12p/50V/NC46 0402/100n/16V/Y C360402/100n/16V/YR520402/100R/5%C41 0402/100n/16V/YR290402/0R/5%R30OPEN/0402/2K/5%C250402/47n/16V/YR73 0402/30K/5%RTD2554V U6 ADC_GND22ADC_VDD21NC23NC24ADC_GND37SOG0_TEST25NC26NC27ADC_VDD38NC28NC29B0+31 AHS1_TEST39AVS1_TEST40 TMDS_TST5TMDS_GND10TMDS_VDD7REXT6TMDS_VDD13RX0P/RX2P8RX0N/RX2N9TMDS_GND16RX1P11RX1N12RX0P14RX0N15RXCP17RXCN18 XO 127XI 128NC 126PVCC 125 APLL_VDD2PLL_TEST13PLL_TEST24APLL_GND1 VCCK47GNDK46PVCC59 PVCC72PVCC83NC95 PVCC 108PGND60 GNDK 71 PGND 84NC96 PGND 107DDCSCL1/TCON450DDCSDA1/TCON951NC57VCCK55PGND54PVCC53TCON1352PWM1/TCON048NC58BB3P61BB3N62BB2P63BB2N64 BB1P65BB1N66 BCLKP 67 BCLKN 68BG3P69 DDCSCL2/TCON4 121DDCSDA2/TCON6/TCON11 120 BG2P73BG2N74BG1P75BG1N76BR3P77BR3N78BR2P79BR2N80BR1P81BR1N82AB3P85AB3N86AB2P87AB2N88AB1P89AB1N90 ACLKP 91 ACLKN 92AG3P93AG3N94AG2P97AG2N98AG1P99AG1N100AR3P101AR3N102 AR2P 103AR2N 104AR1P 105SDIO2/TCON5 114SDIO3 115SCSB 118SCLK 119PWM0/TCON9 122RESET 12333V_REF 124SDIO1/TCON8 113SDIO0/TCON10 112 AVS019AHS020B0-30G0+33G0-32R0+36R0-35SOG034 GNDK56PWM2/TCON149AR1N 106VCCK 109TCON13 110TCON7/TCON2/PWM1 111VCCK 116GNDK 117 BG3N70 TCON1143TCON5/TCON1042TCON741TCON4/TCON844NC45R64 0402/22R/5% R77 0402/4.7K/5% C400402/100n/16V/YR660402/22R/5%R650402/22R/5%R53 0402/75R/5%R71 0402/10K/5%R550402/100R/5%R570402/100R/5%R630402/100R/5%C38 0402/100n/16V/YR59 0402/75R/5% R76 0402/1K/5% C42 OPEN/0402/12p/50V/NC320402/100n/16V/YR62 0402/22R/5%RX2-RXC+RX0-FB1 MCB1005S100FA12C37 0402/100n/16V/YRX2+RX1-C45 0402/100n/16V/Y R67 0402/75R/5%RXC-RX1+RX0+C35 0402/100n/16V/YR720402/100R/5%R28 OPEN/0402/10K/5%R58 OPEN/0402/1M/1%VGA_SDAV18SV33SVGA_SCLDVI_SDADVI_SCL HSYNCVSYNC RTD_SDIO3GND_POWERVCM_PWMBB2NBB2PFB2NFB2PBB0NBB0PBB1NBB1PBG1NBG1PBG2PBG2NBCKNBCKPBG0NBG0PBR1NBR1PBR2NBR2PFB1NFB1PBR0NBR0PFG2PFG2NFB0PFB0NFG0PFG0NFG1NFG1PFR2NFR2PFCKPFCKNFR0PFR0NFR1PFR1NR722 ohm 1/16WV33S_PADV33SGND_POWERGND_POWERGND_POWERV33S_PADGND_POWERV33S_PADGND_POWERGND_POWERV18S_CGND_POWERGND_POWERGND_POWERGND_POWERGND_POWERV18S_CV33S_PADV33SGND_POWERV18S_CGND_POWERGND_POWERGND_POWERV33S_PADGND_POWERGND_POWERGND_POWERGND_POWERGND_POWERGND_POWERV33S_PADV18S_CV33S_PADGND_POWERGND_POWERGND_POWERV33S_PADGND_POWERGND_POWERGND_POWERGND_POWERGND_POWERGND_POWERGND_POWERV18S_CGND_POWERV18S_CGND_POWERGND_POWERGND_POWERV33S_PADV33S_PADBSTHIGND_POWERGND_POWERV33SGND_POWERFSTHISerial Host InterfaceR822 ohm 1/16WR922 ohm 1/16Wdelete R117RESET_OUT + C26 22uF/16VR1122 ohm 1/16WVSINHSINR6822 ohm 1/16W RX0-RXC+RX2-RX2+RX1-RX0+RXC-RX1+ R9122 ohm 1/16W + C29 22uF/16V SOGI
INTERFACE LED_GRNCN701 HEADER 1012345678910B12MCB1608S601EA12B10MCB1608S601EA12 [INV_GND]GND_POWERGND_POWER+5VLED_OLED_GSOURCE_SELECTLED_GLED_O OSD InterfaceU10 EC50117KAG/3.3V/1AGND1 VOUT2VIN 3VOUT4 TO252GND_POWERAUTO_ADJKEY_DOWNV33DKEY_UPMENUL3 0 ohmL1 0 ohmL2 0 ohmL4 0 ohmC6 OPEN/0402/100n/16V/YC8 OPEN/0402/100n/16V/YC7 OPEN/0402/100n/16V/YC9 OPEN/0402/100n/16V/Y+ C59 100uF/16VPWR_SW+5V+ C71 100uF/16V+ C63 100uF/16VBB0PBB0NBCKPBCKNBB2PBB2NBB1PBB1NBG1PBG1NBG0PBG0NBSTHIGVOFFBG2PBG2N12VBB2NBB2PBR0NBR0P+5VBB1NBB1PVCM_PWMBB0PBSTHIPANEL_ON/OFFDCDC_ON/OFFCN4 FH12-36S-0.5SH(55)/RoHS1 12 23 34 45 56 67 78 89 910 1011 1112 1213 1314 1415 1516 1617 1718 1819 1920 2021 2122 2223 2324 2425 2526 2627 2728 2829 2930 3031 3132 3233 3334 3435 3536 36BG2NBG2PBB0NBCKNBCKPBG0NBG0PBG1NBG1PBR2NBR2PBR1NBR1PGND_POWERC55 0603/100n/25V/Y/RoHSPANEL_ON/OFFVCM_PWMGND_POWERGVOFF (SCALER VCC) BR1NBR0PBR0NDCDC_ON/OFFBR2PBR2NBR1PScaler CoreSPK_R+SPK_R-SPK_L+SPK_L-INV_ON/OFF+5V+5V12VB11 0805/0R/5%12R105 0402/1K/5%C70 OPEN/0402/100n/16V/YGND_POWERINV_ADJFG1NFG0PFG0NFB0NFG2PFG2NFG1PFB2NFB1PFB1NFB0PFR1NFR0PFR0NFB2PFCKNFR2PFR2NFR1PSTVFSTHIFCKPV33DCKVFB1PFB2NFB2POEFG2PFB0NFB0PFG0PFG0NFG1PFG1NFG2NPOLFSTHIFCKPFCKNSTBFR2NFR2PFR0PFR1NFR1PCKVSTVFB1NFR0NGND_POWERSTBPOLOECN6 FH12-36S-0.5SH(55)/RoHS1 12 23 34 45 56 67 78 89 910 1011 1112 1213 1314 1415 1516 1617 1718 1819 1920 2021 2122 2223 2324 2425 2526 2627 2728 2829 2930 3031 3132 3233 3334 3435 3536 36V33Ddelete C72,C73 LIPS InterfaceD18 SX3412CN5 7101N-E015-NNN/RoHS123456789101112131415R101 0402/33R/5%U8 EC50117KAG/3.3V/1A GND1 VOUT2VIN 3VOUT4Q6 SST3906F1 2 3 U9G1117-18T63UF GND1 VOUT2VIN 3VOUT4R102 0402/33R/5%R98 0402/33R/5%C69 OPEN/0402/100n/16V/YR99 0402/33R/5%V33C1 TP1 R89 0402/10K/5%C65 OPEN/0402/100n/16V/YR94 0402/240R/1%C66 OPEN/0402/100n/16V/YD26 SX3412R88 0402/240R/1%R100 0402/33R/5%R103 0402/33R/5%C67 OPEN/0402/100n/16V/YR104 0402/33R/5%C64 OPEN/0402/100n/16V/YR95 0402/10K/5%C68 OPEN/0402/100n/16V/YD23 1206/0R/5%12R96 0402/4.7K/5%R90 0402/4.7K/5%Q4 SST3906F1 2 3 V18C1 TP1 R97 0402/33R/5%V18SV33SV33SV33SV33SGND_POWERGND_POWERGND_POWER+5VGND_POWERTO252 SOT-223LED_ORG
AUDIO delete C55LINRINLIN-RIN-LIN-RINRIN-LINMUTEAMP_SHDNVOL_PWMU7 APA2068SE/BTL13ROUT+14VDD15ROUT-16MUTE 1/SHDN 2RIN- 3BYPASS 4GND 5LIN- 6VOL 7VOLMAX 8LOUT-9VDD10LOUT+11GND12R82 0402/0R/5%C54 1206/10u/10V/YC570805/2.2u/16V/YR85OPEN/0402/0R/5%D17 OPEN/VPORT0603470KV05T1 2 C560402/1u/10V/YR810603/0R/5%R84OPEN/0402/0R/5%C580402/1u/10V/YR830402/0R/5%D16OPEN/VPORT0603470KV05T 1 2 R86 OPEN/0402/0R/5%J1 2SJ-05101NC32101131R87 0402/0R/5%B8MCB1608S601EA12B9MCB1608S601EA12GNDGND_POWER+5VGNDGNDGNDGNDGND5V_AMPGNDGNDGND5V_AMP5V_AMP5V_AMPGNDGND_POWERGNDGNDGNDGND_POWERGNDSPK_R-SPK_L-SPK_L+SPK_R+ + C53 100uF/16V+5V
L0451RBS2_MB_01_080428Edward_Huang 2008-04-28 01AOC 19LIPS Kavin_Weng Kavin_WengHP-L0451RBS2 0 HIPRO 1 C 10 9 8 7 6 5 3 2 14 H G F A B C D Form 086 Rev. 0 E I J H G F A B C D E I J 111213 10 9 8 7 6 5 3 2 141112131 of Page Model No.: Draw By : Chk By : Size HIPRO ELECTRONICSHIPRO ELECTRONICS CO., LTD. Title : Apv. By : Date : Rev. :Code : File Name : This document is the property of HIPRO and may not be transferred , except as authorized by HIPRO from the custody of HIPRO1ST2ndFLYBACK EMI FILTERPWM IC CIRCUIT VOLTAGE FB 5V & 13.8V OUTPUT INVERTER PWM IC CIRCUIT VOLTAGE CLAMP CIRCUIT POWER STAGE & DRIVER PROTECTION CIRCUIT T1CY3 Y1 102D101 DO41 PR1007D102 DO41 1N4007R110 .39R 2W1 2PC1-A 1010B DIP043 4 PC1-B 1010B DIP04C2 1KV/DIP102R201 100R 1206R202 100R 1206R204 10K 0805+C102 22uF/25V 5x11+C202 470uF/25V 10x16+C203 470uF/25V 10x16R102 0 1206C101 1KV/DIP102KR101 100K 2WR203 240 0805R205 1K 0805 1%R206 10.2K 0805 1%L201 JUMPERC207 0805 104/16VR207 10K 0805 1%C201 0805 102/50VC104 0805102C103 08051041 D/ST 2 NC 3 C/OCP 4 VCC 5 GND 6 FB 7 PM/SS/LATCH U1 TO220-7P STRW62001 2 3 U201 TO92 TL431+C1 100uF/450V 18x36C105 0805103J5 0.6x12mmjumperCY1 Y2102CY2 Y2102RX2 330K 0805RX1 330K 0805CX1 180X085_1500.33uF1 2 F1 T3.15A / 250V MSTVAR1 V14K275-5 14DTH1 5R/4A 10DRX3 330K 0805N L FGAC1R211 100R 1206R212 100R 1206D211 TO-220AB STPR1620CT+C212 470uF/25V 10x16+C213 470uF/25V 10x16C211 0805 102/100VL203 JumperR213 12K 12061 OV 2 LI 3 COMP 4 FT 5 FSET 6 BOSC 7 DBRT 8 EN9 VIN10 BT11 TG12 SW13 VCC14 BG15 GND16 AGND U301 SO16 MP1008R313 300K 0805C301 0805272R301 47K 0805R302 3.3K 0805R303 91K 0805R306 200K 08051 2 3 Q301 SOT233904C308 0805 104R305 560K 0805R312 51K 1206C303 0805104C304 0805473C305 0805104R311 10K 0805R310 1K 1/8WC307 0805102R308 100K 080512 3Q302 SOT23 3904R309 10K 1/8WR307 100K 0805D305 SOT23 BAV70D304 SOT23 BAV70D301 SOD1231N4148R316 100K 0805R314 560K 08051 2 3 Q303 SOT233904R320 51K 08051 2 3 Q304 SOT233904C309 0805103R315 30K 0805R317 10K 1206D302 SOT23 BAV70R321 51K 0805R323 20K 1/8WR324 20K 0805R322 20K 0805R325 20K 0805C314 3KV/DIP10PFC318 0805682R332 20K 0805R336 1K 08051 2CN201 2P ???12 3Q307 2N7002 SOT23R327 1K 0805 1%1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16CN5 2.54mRGA 0 0805 1%RG1 0 0.6x10mmD303 SOT23 BAV70136597125 T301-E EEL2210P678412C315 3KV/DIP 10PFC319 0805682R333 20K 0805R337 1K 08051 2CN202 2P ???C316 3KV/DIP5PFC320 0805332R334 20K 0805R338 1K 12061 2CN203 2P ???C317 3KV/DIP5PFC321 0805332R335 20K 0805R339 1K 08051 2CN204 2P ???R104 82K 08053R302A 43K 08051 2 F201 3.15A MSTJ3 jumper 0.6x7mmD201 DO-201SB560+C302A 10uF/25V 5x11AOL+AOL-AOR+AOR-SHUTDOWNMUTEVOL_ADJADU_DET+C215 470uF/25V 10x16C318A 0805102C319A 0805102C320A 0805681C321A 080568112 3Q305 SOT23 3904R328 2K 08051 23 Q306 SOT23 3906R330 10 1/8WR329 10 0805C311 0805105+C310A 470uF/25V 10x16C312 0805105Q308N AP9575 TO-252Q308P TO-252 AP9977810111 2 3 4LF1 ET20-4PEMID1 DO41 1N4007D2 DO41 1N4007D3 DO41 1N4007D4 DO41 1N4007FG D1.8+5V/1.5A GND2-1 GND1GND1 GND1 GND1 GND2-1 GND-FG+13.8V ON/OFF BL_ADJLV1 LV2 LV3 LV4 LI LI1 LI3 LI2 LI4LV1LI1 IC_VERF IC_VERF+13.8V LI2 LI4 LI GND2-SGND2-1GND2-1 GND2-S GND2-S GND2-S GND2-SGND2-SGND2-1 GND2-1 GND2-1GND1 +5V/1.5A ON/OFF LV2LI2 GND2-S LV3LI3 GND2-S LV4LI4 GND2-S GND2-1 BL_ADJ GND2-1GND2-1 GND-FG GND2-1+13.8V/0.7A +5V/1.5A +13.8V/0.7AAOL+ AOR+ SHUTDOWN VOL_ADJ +5V/1.5A ADU_DET GND2-1 AOL- AOR- MUTE GND2-1