ViewSonic VP2330WB Service Manual - Page 66

+1.8V L1 CX000800000 +1.8V_CORE +1.8V_CORE +3.3V L2 CX000800000 +3.3V_LVDS +3.3V_LVDS C44 C29 C28 0.1u C45 0.1u C43 0.1u C42 0.1u C41 0.1u C40 0.1u C39 0.1u C38 0.1u C37 0.1u C36 0.1u C35 0.1u C34 0.1u C33 0.1u C32 0.1u C31 0.1u C30 +1.8V_CORE 47uF/6.3V 47uF/6.3V 47uF/6.3V +3.3V L3 CX000800000 +3.3V_DIG C46 C47 C59 +3.3V_DIG FSVREF L4 FSVREF1 CX000800000 FSVREF1 U21 0.1u C61 0.1u C60 0.1u C58 0.1u C57 0.1u C56 0.1u C55 0.1u C54 0.1u C53 0.1u C52 0.1u C51 0.1u C50 0.1u C49 0.1u C48 47uF/6.3V 47uF/6.3V 47uF/6.3V 47uF/6.3V C62 0.1u C63 +3.3V L5 +3.3V_LBADC CX000800000 +3.3V_LBADC +3.3V L6 +3.3V_DVI CX000800000 47uF/6.3V C64 0.1u C65 0.1u C66 0.1u C67 0.1u C68 0.1u C69 +3.3V_DVI +3.3V_DVI +3.3V_DVI 4 DSCL_1 4 DSDA_1 4 RX0+ 4 RX04 RX1+ 4 RX14 RX2+ 4 RX24 RXC+ 4 RXC- R66 249R 1% N4 N3 A8 B8 A9 B9 A10 B10 A6 B6 D5 C5 B11 DVI_SCL DVI_SDA RX0+ RX0RX1+ RX1RX2+ RX2RXC+ RXCNO_CONNECT NO_CONNECT REXT 47uF/6.3V C103 0.1u C104 0.1u C105 0.1u C106 47uF/6.3V C107 0.1u C108 0.1u C109 0.1u C110 0.1u C111 +2.5V L7 CX000800000 FS_2.5 C77 C76 0.1u C88 0.1u C87 0.1u C86 0.1u C85 0.1u C84 0.1u C83 0.1u C82 0.1u C81 0.1u C80 0.1u C79 0.1u C78 47uF/6.3V 47uF/6.3V C96 +3.3V L8 CX000800000 +3.3V_LVDSB +3.3V_LVDSB +1.8V L9 CX000800000 0.1u C99 0.1u C98 0.1u C97 47uF/6.3V +3.3V L10 CX000800000 +3.3V_LVDSA +3.3V_LVDSA +1.8V L11 CX000800000 2 GND VCC 3 OUT 1 U10 MAX809_0 R105 0R/NC R110 0R 0.1u C89 0.1u C90 FS_2.5 4 BLUE 4 GREEN 0.1u C92 0.1u C91 +3.3V_PLL +3.3V_PLL 4 RED 4 SOG +3.3V_PLL +3.3V_PLL +1.8V_ADC C94 C95 5p X1 5p +1.8V_ADC 14.318MHz 47uF/6.3V C100 0.1u C101 0.1u C102 +1.8V_DVI +1.8V_DVI R67 100R C70 0.01u B1 R68 200R C71 0.01u B2 R69 100R C72 0.01u C1 R70 200R C73 0.01u C2 R71 100R C74 0.01u D1 R72 200R C75 0.01u D2 R73 470R C93 0.01u C3 4 DDC_SCL 4 DDC_SDA 4 AHS 4 AVS R74 R75 R76 R77 R78 A1 0R N2 0R N1 0R L4 0R L3 10K R4 G4 G3 F1 K3 R79 3.3K K2 Y20 C19 Y21 B19 Y22 A19 Y23 D18 Y24 C18 Y25 B18 Y26 A18 Y27 C17 C20 A23 C21 C22 C22 B22 C23 A22 C24 D21 C25 C21 C26 B21 C27 A21 PAB0 B25 PAB1 A25 PAB2 D24 PAB3 C24 PAB4 B24 PAB5 A24 PAB6 C23 PAB7 B23 VCLK A20 VODD B20 VVS C20 VHS_CSYNCD19 VDV D20 R86 10K VCLAMP B17 +5V +3.3V 4606-04-04P-R CN4 1 2 3 4 GPROBE 7 BRIGHTNESS R100 10K C26 BRIGHTNESSC25 LED_G D26 LED_R D25 ADC_IN3 A12 ADC_IN2 B12 ADC_IN1 C12 D12 YUV0 C16 YUV1 B16 YUV2 A16 YUV3 D15 YUV4 C15 YUV5 B15 YUV6 A15 YUV7 D14 SVDV A17 SVODD A14 SVVSYNC B14 SVHSYNC C14 SVCLK D16 +5V 4 TXD 4 RXD R106 0R M1 0R M2 R108 K1 IRDATA M4 MSTR_SCL R114 MSTR_SDA R115 M3 0R P4 0R P3 BLUEBLUE+ GREENGREEN+ REDRED+ SOG NO_CONNECT VGA_SCL VGA_SDA AHSYNC AVSYNC EXTCLK XTAL TCLK NO_CONNECT NO_CONNECT ACS_RSET_HD VRED0 VRED1 VRED2 VRED3 VRED4 VRED5 VRED6 VRED7 VGRN0 VGRN1 VGRN2 VGRN3 VGRN4 VGRN5 VGRN6 VGRN7 VBLU0 VBLU1 VBLU2 VBLU3 VBLU4 VBLU5 VBLU6 VBLU7 VCLK VODD VVS VHS_CSYNC VDV VCLAMP PWM0 PWM1 PWM2 OCM_TIMER1 LBADC_IN3 LBADC_IN2 LBADC_IN1 LBADC_RETURN SVDATA0 SVDATA1 SVDATA2 SVDATA3 SVDATA4 SVDATA5 SVDATA6 SVDATA7 SVDV SVODD SVVSYNC SVHSYNC SVCLK OCM_UDO OCM_UDI /RESET IR1 IR0 MSTR_SCL MSTR_SDA 3 21 +3.3V +3.3V R118 R119 R120 R121 R122 0R(NC) 0R(NC) 0R(NC) 0R(NC) 0R(NC) /OCM_WE /OCM_RE /OCM_CS R3 R2 R1 L1 L2 P2 P1 T4 /OCM_WE /OCM_RE /ROM_CS /OCM_INT2 /OCM_INT1 /OCM_CS2 /OCM_CS1 /OCM_CS0 14 14 11 10 U7E 74LCX14MX 13 12 U7F 74LCX14MX 7 7 47uF/6.3V C119 0.1u C120 0.1u C121 0.1u C122 0.1u C123 +3.3V L12 +3.3V_ADC CX000800000 +3.3V_ADC +3.3V +3.3V L13 CX000800000 +3.3V_PLL +3.3V +3.3V 47uF/6.3V C126 0.1u C127 0.1u C128 0.1u C129 0.1u C130 0.1u C131 0.1u C132 0.1u C133 +3.3V_PLL OCMDATA7 OCMDATA6 OCMDATA5 OCMDATA4 OCMDATA3 OCMDATA2 OCMDATA1 OCMDATA0 /OCM_CS /OCM_RE /OCM_WE +3.3V U11 29LV040B 21 20 19 18 17 15 14 13 DQ7 DQ6 DQ5 DQ4 DQ3 DQ2 DQ1 DQ0 22 24 31 CE# OE# WE# 32 VCC 16 VSS A18 A17 A16 A15 A14 A13 A12 A11 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0 1 30 2 3 29 28 4 25 23 26 27 5 6 7 8 9 10 11 12 A28F001 4 A/D_SEL 4 EDID_SEL 4 DEBUG 7 SWITCH 7 INVSW R128 R129 R130 R132 R134 R136 R137 R138 OCMDATA[0..7] OCMADDR19 T3 OCMADDR18 T2 OCMADDR17 T1 OCMADDR16 U4 OCMADDR15 U3 OCMADDR14 U2 OCMADDR13 U1 OCMADDR12 V4 OCMADDR11 V3 OCMADDR10 V2 OCMADDR9 V1 OCMADDR8 W3 OCMADDR7 W2 OCMADDR6 W1 OCMADDR5 Y3 OCMADDR4 Y2 OCMADDR3 Y1 OCMADDR2 AA3 OCMADDR1 AA2 OCMADDR0 AA1 OCMADDR19 OCMADDR18 OCMADDR17 OCMADDR16 OCMADDR15 OCMADDR14 OCMADDR13 OCMADDR12 OCMADDR11 OCMADDR10 OCMADDR9 OCMADDR8 OCMADDR7 OCMADDR6 OCMADDR5 OCMADDR4 OCMADDR3 OCMADDR2 OCMADDR1 OCMADDR0 0R 0R 0R 0R 0R 0R(NC) 0R(NC) 0R(NC) OCMDATA7 OCMDATA6 OCMDATA5 OCMDATA4 OCMDATA3 OCMDATA2 OCMDATA1 OCMDATA0 AB3 AB2 AB1 AC3 AC2 AC1 AD1 AE1 AF1 AD2 AE2 AF2 AD3 AE3 AF3 AD4 OCMDATA15 OCMDATA14 OCMDATA13 OCMDATA12 OCMDATA11 OCMDATA10 OCMDATA9 OCMDATA8 OCMDATA7 OCMDATA6 OCMDATA5 OCMDATA4 OCMDATA3 OCMDATA2 OCMDATA1 OCMDATA0 47uF/6.3V C134 0.1u C135 10K R188 10K R189 10K R190 10K R191 10K R192 10K R193 10K R194 R142 R143 0R 0R(NC) R144 R145 R146 0R 0R 0R(NC) Custom1 Custom2 OSCSEL OUTPUTS_ZERO OUTPUTS_ZERO Serial_Interface_Debug1 Serial_Interface_Debug2 Serial_Interface_Debug3 R195 R196 R197 R198 R199 R200 R201 R202 INT_OSC 8-BIT_FLASH2 8-BIT_FLASH1 8-BIT_FLASH3 R147 R148 10K OCMADDR8 10K OCMADDR9 10K OCMADDR10 10K OCMADDR12 10K OCMADDR11 10K OCMADDR13 10K OCMADDR14 10K OCMADDR15 OCMADDR16 OCMADDR18 10K OCMADDR17 10K OCMADDR19 Socket for a X8 Flash (64/128/256/512K) and PROMJETmemory Emulator 10: LOW (Use TCLK) 11: LOW (set all display output to '0') 12: LOW 13: LOW(disable serial interface debug) 14: LOW 15: LOW 16: HIGH (use crystal) 17: LOW (8bit bus with OCM access external ROM) 18: HIGH 19: LOW BOOTSTRAP HEADER OPEN=1 SHUNTED=0 BGA416-26X26_1_27 GM1601 A13 U14 L15 M15 P15 R15 U15 M11 N11 R11 P16 N17 N10 R10 K12 L12 M13 M12 N12 P12 T12 U12 L13 N13 R13 L10 T13 T10 K14 L14 N14 P14 B13 K25 D_GND D_GND D_GND D_GND D_GND D_GND D_GND D_GND D_GND D_GND D_GND D_GND D_GND D_GND D_GND D_GND D_GND D_GND D_GND D_GND D_GND D_GND D_GND D_GND D_GND D_GND D_GND D_GND D_GND D_GND D_GND D_GND D_GND VSSA18_DLL CORE_1.8 CORE_1.8 CORE_1.8 CORE_1.8 CORE_1.8 CORE_1.8 CORE_1.8 CORE_1.8 CORE_1.8 CORE_1.8 CORE_1.8 CORE_1.8 CORE_1.8 VDDA18_DLL K17 U17 U11 L16 T16 T17 L11 K10 K16 T11 U16 U10 K11 K23 IO_3.3 IO_3.3 IO_3.3 IO_3.3 IO_3.3 IO_3.3 IO_3.3 IO_3.3 IO_3.3 IO_3.3 IO_3.3 LBACD-33 D17 D23 AC4 AC6 AC8 AC10 D22 AA4 W4 AB4 Y4 C13 +3.3V_DIG +3.3V_LBADC +3.3V_PLL +3.3V_ADC +1.8V_ADC +3.3V_DVI +1.8V_DVI FSVREF1 +3.3V_LVDS FS_2.5 +3.3V_LBADC +3.3V_DIG +1.8V_CORE FS_2.5 FS_2.5 FS_2.5 FS_2.5 FS_2.5 FS_2.5 FS_2.5 FS_2.5 FS_2.5 FS_2.5 FS_2.5 FS_2.5 H23 J23 M23 P23 L23 V23 R23 AA23 AB23 W23 F23 E23 FS_2.5 LVDSB_3.3 LVDSB_3.3 LVDSB_3.3 LVDSA_3.3 LVDSA_3.3 LVDSA_3.3 AC12 AD12 +3.3V_LVDSB AD13 +3.3V_LVDSB AD20 +3.3V_LVDSA AC22 +3.3V_LVDSA AC21 Gm1601 LCD TV / MONITOR CONTROLLER VDDD33_LVDS AE17 +3.3V_LVDS FSVREF FSVREF J24 W25 DVI_1.8 DVI_1.8 DVI_1.8 DVI_1.8 D6 D8 D9 D10 DVI_3.3 DVI_3.3 DVI_3.3 DVI_3.3 DVI_3.3 C11 C10 C9 C8 C6 FSVREF1 +1.8V_DVI +3.3V_DVI +1.8V_ADC +3.3V_ADC +3.3V_PLL ADC_1.8 ADC_1.8 A3 A4 ADC_3.3 ADC_3.3 ADC_3.3 ADC_3.3 A2 B3 D3 E3 F4 F2 G1 H3 H1 J3 J1 VDDA33_RPLL VDDA33_PLL VDDA33_FPLL VDDA33_SDDS VDDA33_SDDS VDDA33_DDDS VDDA33_DDDS FSDATAU[0..31] FSDATAU3 FSDATAU2 FSDATAU1 FSDATAU0 FSDATAU31 FSDATAU30 FSDATAU29 FSDATAU28 FSDATAU5 FSDATAU4 FSDATA0 FSDATA1 FSDATA2 FSDATA3 FSDATA4 FSDATA5 FSDATA6 FSDATA7 FSDATA8 FSDATA9 FSDATA10 FSDATA11 FSDATA12 FSDATA13 FSDATA14 FSDATA15 FSDATA16 FSDATA17 FSDATA18 FSDATA19 FSDATA20 FSDATA21 FSDATA22 FSDATA23 FSDATA24 FSDATA25 FSDATA26 FSDATA27 FSDATA28 FSDATA29 FSDATA30 FSDATA31 /FSALTWE /FSALTCAS /FSALTRAS E24 FSDATAU0 E25 FSDATAU1 E26 FSDATAU2 F24 FSDATAU3 G23 FSDATAU4 G24 FSDATAU5 G25 FSDATAU6 G26 FSDATAU7 R24 FSDATAU8 P26 FSDATAU9 P25 FSDATAU10 P24 FSDATAU11 N24 FSDATAU12 N23 FSDATAU13 M26 FSDATAU14 M25 FSDATAU15 R25 FSDATAU16 R26 FSDATAU17 T24 FSDATAU18 T25 FSDATAU19 U26 FSDATAU20 V24 FSDATAU21 V25 FSDATAU22 V26 FSDATAU23 M24 FSDATAU24 L26 FSDATAU25 L25 FSDATAU26 L24 FSDATAU27 J25 FSDATAU28 H26 FSDATAU29 H25 FSDATAU30 H24 FSDATAU31 T23 /FSWEU Y23 /FSCASU AC23/FSRASU FSADDR0 FSADDR1 FSADDR2 FSADDR3 FSADDR4 FSADDR5 FSADDR6 FSADDR7 FSADDR8 FSADDR9 FSADDR10 FSADDR11 FSCLKp FSCLKn DM0 DM1 DM2 DM3 DQS0 DQS1 DQS2 DQS3 FSCKE FSBKSEL0 FSBKSEL1 GPIO_G06_B0 GPIO_G06_B1 GPIO_G06_B2 GPIO_G06_B3 A3+ A3AC+ AC- AD25FSADDRU0 AD26FSADDRU1 AC24FSADDRU2 AC25FSADDRU3 AB26FSADDRU4 AA24FSADDRU5 AA25FSADDRU6 AA26FSADDRU7 Y24 FSADDRU8 AB25FSADDRU9 AC26FSADDRU10 AB24FSADDRU11 U24 FSCLKU+ R80 U23 FSCLKU- R81 F26 FSDQMU0 N25 FSDQMU1 T26 FSDQMU2 K24 FSDQMU3 F25 FSDQSU0 N26 FSDQSU1 U25 FSDQSU2 J26 FSDQSU3 W26 FSCKEU Y25 FSBKSELU0 Y26 FSBKSELU1 AC18 AD18 AE18 AF18 AE19TXA3+ AF19 TXA3AE20TXAC+ AF20 TXAC- FSDATAU14 FSDATAU15 FSDATAU7 FSDATAU6 FSDATAU12 FSDATAU13 FSDATAU18 FSDATAU19 FSDATAU8 FSDATAU9 FSDATAU10 FSDATAU11 FSDATAU20 FSDATAU21 FSDATAU22 FSDATAU23 FSDATAU27 FSDATAU26 FSDATAU25 FSDATAU24 FSDATAU16 FSDATAU17 FSADDRU[0..11] 33 33 FSCLK+ 6 FSCLK- 6 RN1 8 7 6 5 RN2 8 7 6 5 RN3 8 7 FSDQMU0 6 FSDQSU0 5 RN4 8 7 6 5 FSDQSU1 RN5 8 FSDQMU1 7 6 5 RN6 8 7 FSDQMU2 6 FSDQSU2 5 RN7 8 7 6 5 RN8 8 7 6 5 FSDQSU3 RN14 8 FSDQMU3 7 6 5 RN19 8 7 6 5 FSADDRU6 RN9 8 FSADDRU7 7 FSADDRU5 6 FSADDRU8 5 FSADDRU2 RN13 8 FSADDRU9 7 FSADDRU4 6 FSADDRU11 5 FSADDRU1 RN11 8 FSADDRU0 7 FSADDRU3 6 FSADDRU10 5 FSBKSELU0 RN12 8 /FSRASU 7 6 5 /FSWEU RN10 8 FSCKEU 7 /FSCASU 6 FSBKSELU1 5 3 1AM GPIO_G05_B0 GPIO_G05_B3 A2+ A2A1+ A1A0+ A0- GPIO_G04_B0 GPIO_G04_B1 GPIO_G04_B2 GPIO_G04_B3 GPIO_G04_B4 GPIO_G04_B5 GPIO_G04_B6 GPIO_G04_B7 GPIO_G07_B0 GPIO_G07_B1 GPIO_G07_B2 GPIO_G07_B3 GPIO_G07_B4 GPIO_G07_B5 GPIO_G07_B6 GPIO_G07_B7 AD21 AD22 AE21TXA2+ AF21 TXA2AE22TXA1+ AF22 TXA1AE23TXA0+ AF23 TXA0- AD23MENU AD24SEL AE24PWR AF24 DOWN AF25 UP AF26 RIGHT AE25LEFT AE26 USB_CTRL +3.3V 6 10K R103 AE8 AF8 AC9 AD9 AE9 AF9 AD10 AE10 LED_R R111 2 1 MMBT3904L Component top view Q1 MMST3906 470R +3.3V 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 1 33R FSDATA11 2 FSDATA10 3 FSDATA9 4 FSDATA8 1 33R FSDATA24 2 FSDATA25 3 FSDATA26 4 FSDATA27 1 33R FSDATA13 2 FSDATA12 3 FSDQM1 4 FSDQS1 1 33R FSDATA1 2 FSDATA0 3 FSDATA15 4 FSDATA14 1 33R FSDQS0 2 FSDQM0 3 FSDATA3 4 FSDATA2 1 33R FSDATA18 2 FSDATA19 3 FSDQM2 4 FSDQS2 1 33R FSDATA7 2 FSDATA6 3 FSDATA5 4 FSDATA4 1 33R FSDATA20 2 FSDATA21 3 FSDATA22 4 FSDATA23 1 33R FSDQS3 2 FSDQM3 3 FSDATA28 4 FSDATA29 1 33R FSDATA30 2 FSDATA31 3 FSDATA16 4 FSDATA17 FSDQM1 6 FSDQS1 6 FSDQS0 6 FSDQM0 6 FSDQM2 6 FSDQS2 6 FSDQS3 6 FSDQM3 6 FSDATA[0..31] 6 1 33R FSADDR6 2 FSADDR7 3 FSADDR5 4 FSADDR8 1 33R FSADDR2 2 FSADDR9 3 FSADDR4 4 FSADDR11 1 33R FSADDR1 2 FSADDR0 3 FSADDR3 4 FSADDR10 1 33R FSBKSEL0 2 /FSRAS 3 4 1 33R /FSWE 2 FSCKE 3 /FSCAS 4 FSBKSEL1 FSADDR[0..11] 6 FSBKSEL0 6 /FSRAS 6 /FSWE 6 FSCKE 6 /FSCAS 6 FSBKSEL1 6 MENU SEL PWR DOWN UP RIGHT LEFT R87 33K R88 33K R89 33K R90 33K R94 33K R91 33K R92 33K +3.3V 0R R93 R95 R96 R97 R99 R101 R102 R104 R107 R109 1K 1K 1K 1K 1K 1K 1K 100R 100R CN3 11 10 9 8 7 6 5 4 3 2 1 C112 C113 C114 C115 C116 C117 C118 R116 LVDS_SHIELD[0] LVDS_SHIELD[1] LVDS_SHIELD[2] LVDS_SHIELD[3] B3+ B3BC+ BC- AF10 AC11 AD11 AE11 AF11 TXB3+ AF12 TXB3AE12TXBC+ AF13 TXBC- LED_G 10K Q2 MMST3906 R117 470R LVDS_SHIELD[4] LVDS_SHIELD[5] B2+ B2B1+ B1B0+ B0- AE13 AD14 AF14 TXB2+ AE14TXB2AF15 TXB1+ AE15TXB1AF16 TXB0+ AE16TXB0- DCLK GPIO_14 GPIO_15 GPIO_16 AC7 AF17 AD16 AD7 GPIO_G08_B5/JTAG_RESET GPIO_G08_B4/JTAG_TDO GPIO_G08_B3 GPIO_G08_B2/JTAG_TDI GPIO_G08_B1/JTAG_MODE GPIO_G08_B0/JTAG_CLK GPIO_G09_B5 GPIO_G09_B4 GPIO_G09_B3 GPIO_G09_B2 GPIO_G09_B1 GPIO_G09_B0 AD8 AF7 AE7 AF6 AE6 AD6 AF5 AE5 AD5 AC5 AF4 AE4 R125 R131 R133 R135 PPWR PBIAS NO_CONNECT OEXTR D_GND A26 PPWR B26 PBIAS AC17 AC16OEXTR AD15 R139 2.7K +3.3V 10K 0R VGA_CAB 0R DVI_CAB +3.3V VGA_CAB 4 DVI_CAB 4 3.3K PPWR 7 PBIAS 7 0R(NC) R127 10K(NC) R124 +3.3V TXA0TXA1TXA2- TXACTXA3TXB0- TXB1TXB2TXBCTXB3- Panel_Power CN5 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 1841-30P Panel_Power TXA0+ TXA1+ TXA2+ TXAC+ TXA3+ TXB0+ TXB1+ TXB2+ TXBC+ TXB3+ 0R(NC) R126 10K(NC) R123 +3.3V 100uF/25V C124 0.1u C125 +3.3V MSTR_SCL MSTR_SDA 2.7K 2.7K R140 R141 U12 8 7 6 5 VCC WP SCK SI A0 A1 A2 VSS 1 2 3 4 24LC32-SN AFN110-A2G1T 0.1u C136 VSSA33_RPLL VSSD33_PLL VSSA33_FPLL VSSA33_SDDS VSSD33_SDDS VSSA33_DDDS VSSD33_DDDS D13 LBADC_GND DVI_GND DVI_GND DVI_GND DVI_GND DVI_GND DVI_GND DVI_GND ADC_DGND ADC_AGND ADC_AGND ADC_DGND ADC_AGND ADC_AGND ADC_AGND FSVREFVSS FSVREFVSS AD17VSSD33_LVDS AAADCC121909VVVSSSSSSAAA333333AAA___LLLVVVDDDSSS AAACCC111543LLLVVVDDDSSSBBB___GGGNNNDDD D_GND D_GND D_GND D_GND D_GND D_GND D_GND D_GND D_GND D_GND D_GND D_GND D_GND D_GND D_GND D_GND D_GND D_GND D_GND D_GND F3 G2 H4 H2 J4 J2 K4 A7 B7 C7 D7 A11 D11 B5 B4 D4 E2 A5 E1 C4 E4 K26 W24 T14 K15 N15 T15 M16 N16 R16 R12 K13 P13 U13 M14 R14 P11 M10 M17 P17 R17 P10 L17 ViewSonic Corporation Model CONTROLLER Title Date Rev: ViewSonic Corporation Confidential - Do Not Copy 63 VP2330wb