ViewSonic Corporation Confidential - Do Not Copy 72 Model Title Date Rev: ViewSonic Corporation 10. Schematic Diagrams 40mil 40mil PANEL POWER 5DVCC BKLT-EN LED-2 LED-1 BKLT-EN J1 LED-2 LED-1 5DVCC BKLT-VBRI BKLT-VBRI DGND DGND DGND DGND 5V 5DVCC LED2 LED1 DGND 3.3V PANEL_VCC 5V 5V ONPANEL_5V DGND VBRI INVON POWER MENU EXIT DOWN UP MUTE 3.3DVCC 3.3V MCU_VCC 5DVCC R2 NC/0 R17 1K R8 2K R5 100k R16 10K/NC Q4 2N3906 1 2 3 R4 10K Q5 2N3906 1 2 3 R14 220 R120 220 C10 1uF Q1 AO3401 1 3 2 + C70 47uF_16V/NC L1FEB/1206 Q6 KST3904 1 2 3 FB1 FEB/1206 + C7 100uF_16V + C1 100uF_16V JP1 HEADER 13/SM 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 R121 220 +C6 100uF_16V R123 220 R117 220 C11 100nF R118 220 C8 100nF R10 330 R127 1K R126 1K CN1 2.0_11pin 1 2 3 4 5 6 R2 NC/0 C127 100nF R116 220 R6 1K C9 NC R13 1K R11 330 C5 0.01uF R119 220 C130 100nF R122 220 R9 NC C131 100nF L2 FEB/1206 C3 22uF/16V U3 1117-33/AIC1084-33 3 2 1 VIN VOUT GND R15 NC R12 4.7K R7 4.7K Q3 KST3904 1 2 3 C129 100nF R3 0/NC C132 100nF C128 100nF C2 100nF C4 100nF Q2 KST3904 1 2 3 VG730m-3_VA730m-1 ViewSonic Corporation Confidential - Do Not Copy 73 Model Title Date Rev: ViewSonic Corporation LED-1 LED-2 UP DOWN MENU MUTE EXIT POWER MUTE UP DOWN EXIT MENU DGND JP4 HEADER 13/SM 6 5 4 3 2 1 6 5 4 3 2 1 LED1 A1 C A2 JP3 HEADER 13/SM 6 5 4 3 2 1 6 5 4 3 2 1 SW3 1 2 3 4 SW6 1 2 3 4 SW5 1 2 3 4 SW4 1 2 3 4 SW2 1 2 3 4 JP5 HEADER 13/SM 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 SW1 1 2 3 4 VG730m-3_VA730m-1 ViewSonic Corporation Confidential - Do Not Copy 74 Model Title Date Rev: ViewSonic Corporation E VOLUME 3 STBY 3 5DVCC 3 DGND AGND 5VA 5VA AGND AGND AGND AGNDAGND AGND AGND AGND AGND CA13 0.1uF FBA1 BED/6 CA2 0.1uF FBA10 BED/6 CA1 0.1uF FBA5 BED/6 CNA3 2PIN 2.0mm180" 1 2 CNA2 2PIN 2.0mm180" 1 2 + CA12 2.2uF_16V RA5 47K FBA8 BED/6 RA8 NC/1R2 + CA3 10uF_16V FBA2 FEB/1206 CA6 NC/180PF UA1 APA2065 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 ROUT+ SHUTDOWN RIN- GND GND VOLUME LOUT+ LIN- VDD LOUT- BYPASS GND GND SE/BTL ROUT- VDD CA4 1uF FBA4 BED/6 CNA1 PHONEJACK 5P 1 2 3 4 5 CA10 NC/180PF RA9 NC/1R2 FBA6 BED/6 CA8 1uF RA7 47K CA16 NC/0.1uF + CA11 100uF_16V FBA9 BED/6 RA6 10K CA15 NC/0.1uF RA4 10K FBA7 BED/6 RA3 15K VG730m-3_VA730m-1 ViewSonic Corporation Confidential - Do Not Copy 75 Model Title Date Rev: ViewSonic Corporation Closed to MCU DGND MCU_RESET MCU_VCC MCU_VCC IICSCL IICSDA IICSDA MCU_RESET IICSCL MCU_VCC MCU_VCC DVII_DETECT DVI_POWER VOLUME DGND DOWN MENU POWER VGA5V_1 LED1 DDC2_SCL DDC1_SCL UP DGND ONPANEL_5V 5DVCC RESET_MCU RTD_SCSB 3.3DVCC INVON RTD_SCLK STBY EXIT DSUB_DETECT LED2 DDC1_SDA MUTE MCU_VCC 3.3DVCC MCU_VCC Y2 24MHz R151 10K MTV512MG U5 MTV512 44 45 46 47 48 1 2 3 4 8 15 16 17 41 40 39 38 37 36 35 34 33 32 28 29 20 21 22 23 24 25 26 27 5 9 10 11 12 13 14 6 P5.0/DA0 P5.1/DA1 P5.2/DA2 P5.3/DA3 P5.4/DA4 P5.5/DA5 HSCL2/P5.6 HSDA2/P5.7 RST HDA1/TX/P3.1 XTAL2 XTAL1 VSS VCC P1.0 P1.1 P1.2 P1.3 P1.4 P1.5 P1.6 P1.7 NC VSYNC NC P6.0/AD0 P6.1/AD1 P6.2/AD2 P6.3/AD3 P6.4 P6.5 P6.6/CLK0 P6.7 HCL1/RX/P3.0 P3.2/INT0 P3.3/INT1 P3.4/T0 P3.5/T1 P7.6/CLKO P7.7 NC R152 6.8K C125 10pF R149 100 U4 X24C16 (SMD) 8 5 6 4 7 3 2 1 5DVCC SDA SCL GND TEST A2 A1 A0 + C123 100uF Q11 2N3906 1 2 3 R142 4.7K R148 100 + C122 10uF_16V R146 100 R138 100Ω RP1 472_4 1 8 2 7 3 6 4 5 R147 100 Q10 2N3906 1 2 3 R141 0 R139 4.7K R150 10K D28 1N4148 1 2 R143 NC/4.7K R140 100Ω C126 10pF C121 100nF D29 1N4148 1 2 D27 1N4148 1 2 RP3 472_4 1 8 2 7 3 6 4 5 C124 100nF R144 4.7K R137 4.7K RP5 472_4 1 8 2 7 3 6 4 5 RP4 472_4 1 8 2 7 3 6 4 5 R136 4.7K D30 1N4148 1 2 RP2 472_4 1 8 2 7 3 6 4 5 R145 NC/4.7K D26 1N4148 1 2 RP6 472_4 1 8 2 7 3 6 4 5 SDIO1 RTD_SD3/SDI SDIO0 DDC2_SDA SDIO2 VG730m-3_VA730m-1 ViewSonic Corporation Confidential - Do Not Copy 76 Model Title Date Rev: ViewSonic Corporation Closed to Scaler DDC1_SDA DDC1_SCL XO XI RX2P RX2N RX1P RX1N RX0P RX0N RXCP RXCN BJT_B RXE3- RXE3+ RXO3+ RXE1+ RXE1- RXE0+ RXE0- RXEC+ RXEC- RXO0- RXO0+ RXO1- RXO1+ RXO2- RXO2+ RXOC- RXOC+ RXO3- RXE2- RXE2+ 33VRST_REF 1.8CC XI RST_OUT DDCSDA1 DDCSCL1 XO RXE2- RXE3+ RXO1+ RXE2+ RXOC- RXE0- RXO3- RXE1+ RXE3- RXE1- RXO2+ RXO0+ RXO3+ RXO2- RXO1- RXEC- RXO0- RXOC+ RXE0+ RXEC+ PWM0 R0- RXE1+ DGND RXE3- RXE2+ RXE0+ BJT_B RXO3+ RXO2- DGND G0- DGND RXOC- RXE1- DDC1_SCL RXOC+ RXE2- PWM0 B0- RXO2+ XO AVS0 SOG0 RXE3+ XI RXO1+ RST_OUT RXO0- G0+ RXO3- 1.8CC DGND RXE0- RXEC- RXO0+ DDC1_SDA R3.3DVCC RXO1- B0+ 33VRST_REF 1.8CC R1.8DVCC AHS0 R0+ RXEC+ G0- B0- R0+ B0+ R0- SOG0 AVS0 G0+ AHS0 BJT_B 3.3DVCC RESET_MCU RX1P RX1N RX2P RX2N RX0P RX0N RXCP RXCN DGND PANEL_VCC RTD_SCLK RTD_SCSB 3.3DVCC VBRI RTD_SD3/SDI 3 RESET_MCU 3 RTD_SCLK 3 RTD_SCSB 3 R0+ 2 G0- 2 AHS0 2 G0+ 2 AVS0 2 SOG0 2 B0- 2 B0+ 2 R0- 2 R1.8DVCC R1.8DVCC 3.3DVCC R3.3DVCC R3.3DVCC R3.3DVCC R3.3DVCC 3.3DVCC R1.8DVCC R3.3DVCC L9 FEB/1206 C34 100nF C29 100nF RTD2523B( LVDS ) U2 22 21 23 24 37 25 26 27 38 28 29 31 39 40 5 10 7 6 13 8 9 16 11 12 14 15 17 18 127 128 126 125 2 3 4 1 47 46 59 72 83 95 108 60 71 84 96 107 50 51 57 55 54 53 52 48 58 61 62 63 64 65 66 67 68 69 121 120 73 74 75 76 77 78 79 80 81 82 85 86 87 88 89 90 91 92 93 94 97 98 99 100 101 102 103 104 105 114 115 118 119 122 123 124 113 112 19 20 30 33 32 36 35 34 56 49 106 109 110 111 116 117 70 ADC_GND ADC_VDD B0+ B0- ADC_GND SOG0 G0+ G0- ADC_VDD R0+ R0- B1+ / V6 AHS1 / V0 AVS1 / VCLK TMDS_TST / PWM0 / TCON2 TMDS_GND TMDS_VDD REXT TMDS_VDD RX2P RX2N TMDS_GND RX1P RX1N RX0P RX0N RXCP RXCN XO XI DPLL_GND DPLL_VDD APLL_VDD PLL_TEST1 / TCON0 / TCON3 PLL_TEST2 / TCON1 / TCON12 APLL_GND VCCK GNDK PVCC PVCC PVCC PVCC PVCC PGND PGND PGND PGND PGND DDCSCL1 / TCON4 DDCSDA1 / TCON9 SCLK / TCON3 SDIO[3] / TCON0 SDIO[2] / TCON11 SDIO[1] / TCON7 SDIO[0] / TCON13 PWM1 / TCON0 / COUT BJT_B BB3P/BBLU7 BB3N/BBLU6 BB2P/BBLU5 BB2N/BBLU4 BB1P/BBLU3 BB1N/BBLU2 BCLKP/BGRN7 BCLKN/BGRN6 BG3P/BGRN5 DDCSCL2 / VCLK / TCON4 DDCSDA2 / V7 / TCON6 BG2P / TXE3+ BG2N / TXE3- BG1P / TXEC+ BG1N / TXEC- BR3P / TXE2+ BR3N / TXE2- BR2P / TXE1+ BR2N / TXE1- BR1P / TXE0+ BR1N / TXE0- AB3P / TXO3+ AB3N / TXO3- AB2P / TXOC+ AB2N / TXOC- AB1P / TXO2+ AB1N / TXO2- ACLKP / TXO1+ ACLKN / TXO1- AG3P / TXO0+ AG3N / TXO0- AG2P AG2N AG1P AG1N AR3P AR3N AR2P AR2N AR1P SDIO[2] / V3 / TCON5 SDIO[3] / V4 / TCON9 SCSB / V5 / TCON7 SCLK / V6 / TCON3 TCON9 / PWM0 RESET_OUT 33VRST_REF SDIO[1] / V2 / TCON8 SDIO[0] / V1 / TCON10 AVS0 AHS0 B1- / V7 G1+ / V4 G1- / V5 R1+ / V1 R1- / V2 SOG1 / V3 SCSB / TCON12 PWM2 / TCON1/TCON7 AR1N 33VPNLOUT TCON13 / COUT V0 / TCON2/PWM1 VCCK GNDK BG3N/BGRN4 RV1 0 + C45 100uF_16V R64 NC Y1 24MHz 2 R55 15K C38 100nF R68 0 R69 NC/1K C46 100nF R56 30K C28 22pF + C32 22uF_16V CN2 CF1601S 30Pin-1.0H(Cvilux)(DIP) 1 2 3 4 6 8 10 12 14 16 18 20 22 24 26 28 30 7 9 11 13 15 17 19 21 23 25 27 29 5 R66 100 C42 100nF C43 100nF Q9 2N3906 3 1 2 C49 100nF R112 4.7K C47 100nF C35 100nF C30 100nF + C44 10uF_16V R70 0 R47 6.8KNC C39 100nF C37 100nF C31 100nF R58 4.7K R61 NC + C48 100uF_16V R60 0 C40 100nF R63 4.7K Q8 2N3906 3 1 2 + C36 10uF_16V RTD2023L U6 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 36 35 34 33 32 31 30 29 28 27 26 25 48 47 46 45 44 43 42 41 40 39 38 37 XO XI PLL_GND AVS/VCLK AHS/V0 B-/V1 B+/V2 G-/V3 G+/V4 SOG/V5 R-/V6 R+/V7 ADC_GND ADC_VDD PWM0/SDIO[3] PWM1/DDCSCL/SCSB PWM2/DDCSDA/SCLK BJT_CTRL VCCK PGND TXE3+ TXE3- TXEC+ TXEC- TXO2- TXO2+ TXOC- TXOC+ TXO3- TXO3+ TXE0- TXE0+ TXE1- TXE1+ TXE2- TXE2+ PLL_VDD 33VRST_REF RESET_OUT SCLK/PWM0 SCSB/PWM1/DDCSCL SDIO[3]/PWM2/DDCSDA VCCK PGND TXO0- TXO0+ TXO1- TXO1+ R59 NC L10 FEB/1206 C27 22pF L11 NC/FEB/1206 R67 100 R62 4.7K R71 0 C33 100nF C41 100nF R65 1K SDIO2 SDIO1 SDIO0 RTD_SD3/SDI VG730m-3_VA730m-1 ViewSonic Corporation Confidential - Do Not Copy 77 Model Title Date Rev: ViewSonic Corporation Closed to connector Closed to connector Closed to connector Closed to connector G0- DDC1_SCL BIN GIN RIN R0- R0+ VGA5V_1 CONNECT DDC1_SDA B0- B0+ DDC1_SDA CONNECT VGA5V_1 BIN DDC2_SCL DDC2_SDA DDC1_SCL G0+ GIN RIN SOG0 AHS0 AVS0 RX0P RX0N RX1P RX1N RX2P RX2N RXCN RXCP ADC_GND DGND ADC_GND ADC_GND DVI_POWER DDC2_SCL DVII_DETECT AVS0 AHS0 B0+ DGND 3.3DVCC B0- SOG0 G0- R0+ R0- DDC1_SCL DDC1_SDA DSUB_DETECT VGA5V_1 G0+ R1.8DVCC RXCN RX2N RXCP RX1P RX0P RX1N RX2P RX0N DGND R1.8DVCC R1.8DVCC R1.8DVCC D11 LL5232B 5.6V 5% R129 10 C117 100nF R19 100 RG1 1M R20 2K C21 47nF R26 0 C118 100nF D23 BAV99 3 1 2 R30 100 R31 0 C115 100nF D21 BAV99 3 1 2 R39 100 R24 75 C119 100nF L6 FEB_0603 R128 10 D1 BAV99 3 1 2 R34 100 R23 47 C120 100nF L7 FEB_0603 C112 NC/10pF R21 2K C110 100nF R40 10K 1/16W R133 10 VGA_R+ VGA_G+ VGA_B+ DGND VGA_R- VGA_G- VGA_B- DGND DDCSDA DDCSCL HSIN VSIN VGA5V DGND DGND U1 VGA_CON15 1 2 3 4 5 6 7 8 9 10 12 13 14 15 11 R27 100 D2 BAV99 3 1 2 R18 100 D18 BAV99 3 1 2 D17 MLL5232B 5.6V D4 UDZ5.6B C12 47nF C105 100nF R28 75 D14 LL5232B 5.6V 5% D9 UDZ5.6B R134 10 R131 10 C108 100nF C20 47nF C13 22pF D3 BAV99 3 1 2 R132 10 C104 100nF C23 47nF C106 100nF C14 12pF C116 100nF C15 5pF L5 FEB/ 0R-0603 R130 10 D24 BAV99 3 1 2 C18 5pF R29 47 D19 BAV99 3 1 2 D22 BAV99 3 1 2 C19 47nF L8 FEB_0603 R32 47 D5 UDZ5.6B D8 UDZ5.6B D10 UDZ5.6B R135 10 D25 BAV99 3 1 2 R25 100 C109 100nF C107 100nF C16 47nF C17 470nF R22 0 C22 5pF C25 100nF R33 75 D15 LL5232B 5.6V 5% D20 BAV99 3 1 2 C113 100nF JP2 JACK 1 2 3 4 5 6 7 8 C1 C4 9 10 11 12 13 14 15 16 C2 17 18 19 20 21 22 23 24 C3 C5 25 26 DAT2- DAT2+ 2/4shield DAT4- DAT4+ DDC SCL DDC SDA VSYNC R HSYNC DAT1- DAT1+ 1/3shield DAT3- DAT3+ DVI+5V SYNC GND HPD G DAT0- DAT0+ 0/5shield DAT5- DAT5+ clk shield clk+ clk- B RGB GND SHELL1 SHELL2 C111 NC/10pF D16 LL5232B 5.6V 5% C114 100nF DDC2_SDA VG730m-3_VA730m-1