ViewSonic Vx2235wm 5 Service Manual
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ViewSonic Model Number: VS11349
Rev: 1a
Serial No. Prefix: QA5
Item ViewSonic P/N Ref. P/N Description Location Universal number# Qty1 N/A 73-C000047
ACF, COG, AC-8405Z-23 1.5mmX100M, 100000 mmx1.5 mm, Hitachi Chemical, CO\
G-ACF, Green
I 0.0028
2 N/A 36-D006411
Driver IC, COG, Scan, M170E5-L09, HX8653-A000PD400, 240/263/256Channel, \
Himax, (HX8633
shrank version), Green II
4
3 N/A L4M003XXXX 22wide_TN, Photo Spacer , Corning 0.7mm Glass , Resin/BM(Panel Base)\
1
4 N/A L4M003XXBI 22wide_TN, Photo...](http://img.usermanuals.tech/thumb/80/103929/w64_vx2235wm-5-service-manual-1515584225_d-65.png "Page 66
ViewSonic Model Number: VS11349
Rev: 1a
Serial No. Prefix: QA5
Item ViewSonic P/N Ref. P/N Description Location Universal number# Qty1 N/A 73-C000047
ACF, COG, AC-8405Z-23 1.5mmX100M, 100000 mmx1.5 mm, Hitachi Chemical, CO\
G-ACF, Green
I 0.0028
2 N/A 36-D006411
Driver IC, COG, Scan, M170E5-L09, HX8653-A000PD400, 240/263/256Channel, \
Himax, (HX8633
shrank version), Green II
4
3 N/A L4M003XXXX 22wide_TN, Photo Spacer , Corning 0.7mm Glass , Resin/BM(Panel Base)\
1
4 N/A L4M003XXBI 22wide_TN, Photo...")
10. Schematic Diagrams Model Title DateRev: ViewSonic Corporation DIAGRAM GNDBRXCPRX0N DDC2_SCL GINRX2NBIN BUS_POEWR DDC_CLK SOG DDC2_SDA RX2PRXCNRX1NHSYNCRINGNDG DDC_DAT RX1PGNDRRX0PVSYNC VGA_5VCONNECT RTD_SDIO2RTD_SDIO1RTD_SDIO3 RESET_MCUYOUT RTD_SDIO0 RTD_SCLKRTD_SCSB V18_ESD BR0PBG1PBB1P SOURCE_SELECT LED_ORGAUDIO_FUNCTION FR2PFG2PBCKNFB2NFCKN MUTE GVOFFBG0PBB0P MENUKEY_DOWN INV_ADJFR1PPANEL_ON/OFFFR0NFG1NFB1NFSTHIOEBR2PFR0PFG1PBR1NBG2NBB2N V5A AUTO_ADJFG0NFB0NSTVFB2PBR1PBG2PFCKPCKVBG1NBB1N INV_ON/OFF KEY_UP PWR_SWFR2NFB1PVOL_ADJLED_GRNGVONVCM_PWMBG0NFR1NFG2NBB2PPOLFG0PFB0P DCDC_ON/OFF BSTHISTBBR0NBR2NBB0NBCKP V33S RESET_RTD B2 01_VGA RINGINBINVSYNCGNDRGNDGGNDB DDC_DATDDC_CLKCONNECT SOGHSYNC VGA_5VV18_ESD B3 02_DVI RX1PRX0PRX2NRX0NRX2PRX1NRXCPRXCN V33S DDC2_SDADDC2_SCL BUS_POEWR MCU1 03_MCU RTD_SDIO0RTD_SDIO1RTD_SDIO2RTD_SDIO3RTD_SCSBRTD_SCLK MENU KEY_DOWNKEY_UP SOURCE_SELECT AUTO_ADJPANEL_ON/OFF PWR_SW YOUT DDC_DATDDC_CLK LED_GRNLED_ORGINV_ON/OFF DDC2_SCLDDC2_SDACONNECT DCDC_ON/OFF MUTE VGA_5VBUS_POWERV5A RESET_MCU AUDIO_FUNCTION RESET_RTDB4 04_SCALER YOUT V18_ESD GVONGVOFFVOL_ADJ DDC_CLKDDC_DAT RTD_SDIO0RTD_SDIO1RTD_SDIO2RTD_SDIO3 INV_ADJVCM_PWM FR1NFR1PFR2NFR2PFR0NFR0PFG0NFG0PFG1NFG1PFG2NFG2PFB0NFB0PFB1NFB1PFB2NFB2PBR0PBR1NBR1PBR2NBR2PBR0NBG0NBG0PBG1NBG1PBG2NBG2PBB2PBB2NBB1PBB1NBB0NBB0POECKVSTVPOLSTBFSTHIBSTHI RESET_MCUV33S RINGINBINSOGGNDRGNDGGNDBHSYNCVSYNCRXCNRXCPRX0NRX0PRX1NRX1PRX2NRX2P RTD_SCSBRTD_SCLK FCKNFCKPBCKNBCKPRESET_RTD B5 05_INTERFACE V5A INV_ON/OFFINV_ADJVOL_ADJMENUKEY_DOWNKEY_UPSOURCE_SELECTPWR_SWAUTO_ADJLED_ORGLED_GRNMUTEDCDC_ON/OFFPANEL_ON/OFF V33S BSTHIFSTHIGVONGVOFFVCM_PWMOECKVSTVPOLSTBFR0NFR0PFR1NFR1PFR2NFR2PFG0NFG0PFG1NFG1PFG2NFG2PFB0NFB0PFB1NFB1PFB2NFB2PBR0NBR0PBR1NBR1PBR2NBR2PBG0NBG0PBG1NBG1PBG2NBG2PBB0NBB0PBB1NBB1PBB2NBB2PFCKNFCKPBCKPBCKNAUDIO_FUNCTION ViewSonic CorporationConfidential - Do Not Copy VX2235wm-1 68
Model Title DateRev: ViewSonic Corporation VSI DDC_DAT RAI- RIN GNDR GAI+ GAI-GNDG BINBAI+ GNDBBAI- RAI+ HSIVSI DDC_DAT DDC_CLK RAI-RAI+ BAI-GAI-GAI+BAI+ HSI DDC_CLK GIN VSYNC HSYNC GIN SOG RIN GNDR GNDB GNDG BIN DDC_CLKDDC_DAT SOG VSYNC5HSYNC5 CONNECT4 RIN5 GNDR5 SOG5 GNDG5 BIN5 GNDB5 DDC_DAT4,5DDC_CLK4,5 V18_ESD5 GIN5 VGA_5V4 GND_POWERGND_POWERGND_POWERGND_POWER GND_POWERGND_POWER GND_POWER GND_POWER GND_POWER GND_POWER GND_POWER GND_POWERGND_POWER GND_POWERGND_POWER GND_POWER GND_POWER GND_POWER TP1TP5TP5 12FB1FB1 162738495 111213141510CON1CON1 L1L1R15R15 R6R6 C13C13 1 2Z1Z1 13 2 D1D1 12FB3FB3 C11C11 R13R13 V1V1 CA1CA1 C6C6 C8C8 C9C9 R16R16 R9R9 C12C12 TP1TP4TP4 R1R1 TP1TP3TP3 C5C5 R14R14 C15C15TP1TP9TP9 TP1TP2TP2 R5R5 TP1TP11TP11 R12R12 C1C1 C7C7 C3C3 R4R4 13 2 D3D3 TP1TP8TP8 TP1TP1TP1 1 2Z2Z2 13 2 D2D2 V2V2 R2R2 TP1TP10TP10 R7R7 TP1TP7TP7 C14C14 R10R10 C2C2 1 2Z4Z4 V3V3 R17R17 R8R8 C10C10 1 2Z3Z3 TP1TP6TP6 R11R11 12FB2FB2 R3R3 C4C4 VGA ViewSonic CorporationConfidential - Do Not Copy VX2235wm-1 69
Model Title DateRev: ViewSonic Corporation RX0NDATA0- RX1PDATA1+DATA1-RX1N RX2P CLK+RXCNCLK-RXCP DDC2_SCL DATA0+DATA0- DATA1-DATA1+ CLK-CLK+ DATA2+ RX2NDATA2-DATA2+ DATA2- DDC2_SDA RX0PDATA0+RX0N5 RX1P5RX1N5 RX2P5RX2N5 RXCN5RXCP5 V33S5,6 DDC2_SDA4 DDC2_SCL4 BUS_POEWR4 RX0P5 GND_POWER GND_POWER GND_POWER GND_POWER 13 2 D8D8 C16C16 C22C22 13 2 D6D6 C20C20 13 2 D4D4 DAT2-1DAT2+2 2/4shield3 DAT4-4DAT4+5 DDC SCL6DDC SDA7 VSYNC8 R25 HSYNC28 DAT1-9DAT1+10 1/3shield11 DAT3-12DAT3+13 +5V14 SYNC GND15 HPD16 G26 RGB GND29 DAT0-17DAT0+18 0/5shield19 DAT5-20DAT5+21 clk shield22 clk+23clk-24 B27 CON2CON2 13 2 D11D11 C18C18 13 2 D5D5 13 2 D9D9 C17C17 13 2 D7D7 C21C21 R18R18 C19C19 13 2 D10D10 C24C24 Z6Z6 1 2Z5Z5 C23C23 DVI ViewSonic CorporationConfidential - Do Not Copy VX2235wm-1 70
Model Title DateRev: ViewSonic Corporation P77 P65 RTD_SCLK P61 P66 RTD_SCSB P76P64 MENU_ISPP67 IICSCL P63 IICSDA P62 V5A P32DDC_CI_SEL VCC VSS P50P51P52P53P55P57P56 P30P31 P34P35 P32P33 P77P76 P67P66P64P65 P61P60 P63P62 RSTP10P11P12P13P14P15P16P17 X2X1 P54 BUS_POWER P30DDC_CLK_OUT P13VCC P53 P15 X2 P11 P60 P12 P52P50 P14RST X1 P54 P10 P51 IICSDA P17 IICSCL P16 P31DDC_DAT_OUT P56P57P55 P34P35 VSS BUS_POWER DDC_CLK_OUTDDC_DAT_OUT DDC_CI_SEL V5A P33 RTD_SCSB5RTD_SCLK5 RESET_MCU5 LED_ORG6 CONNECT2 LED_GRN6 MENU6 INV_ON/OFF6AUDIO_FUNCTION6 VGA_5V2 BUS_POWER3 KEY_UP6KEY_DOWN6SOURCE_SELECT6AUTO_ADJ6PWR_SW6 YOUT5 V5A6 RTD_SDIO15 RTD_SDIO35 RTD_SDIO25 RTD_SDIO05 MUTE6DDC2_SCL3DDC2_SDA3 DDC_DAT2,5DDC_CLK2,5 DDC_DAT2,5DDC_CLK2,5DDC2_SDA3DDC2_SCL3 PANEL_ON/OFF6 DCDC_ON/OFF6 RESET_RTD5 GND_POWER MCU_VCCGND_POWER GND_POWER GND_POWER MCU_VCCGND_POWER MCU_VCC GND_POWER GND_POWER DDC_CI_5V DDC_CI_5VDDC_CI_5V DDC_CI_5V GND_POWER GND_POWER GND_POWER GND_POWER 3.1~3.6V 785 3124 6 RP4RP4 R40R40 R29R29R31R31 2Y1Y1 12D15D15 1 2 D19D19 R20R20 R33R33 R24R24 785 3124 6 RP2RP2 R23R23 13 2 Q2Q2 78 531246RP5RP5 C27C27 R25R25 R36R36 12D18D18 R30R30 C29C29 12D17D17 R19R19 R26R26 1 2 D16D16 R39R39 +C26+C26 1 32Q1Q1 R21R21 R41R41 GND7VCC14 1B32B63B84B111A22A53A94A12 2OE41OE13OE104OE13 U1U1 R32R32 C25C25 DA5/P5.51P5.6/HSCL22P5.7/HSDA23 RST4 HSCL1/RXD/P3.05 NC 6NC 7 HSDA1/TXD/P3.18 VSS 17X2 15 VCC 41P1.0/ET2 40P1.139P1.238P1.337P1.436P1.535P1.634P1.733 NC 19 VSYNC28NC29 P6.0/AD020P6.1/AD121P6.2/AD222P6.3/AD323P6.424P6.525P6.6/CLKO126P6.727 X1 16 P3.2/INT09P3.3/INT110P3.4/T011P3.5/T112P7.6/CLKO213P7.714NC 18 NC30NC31NC32 NC 43NC 42 DA0/P5.044DA1/P5.145DA2/P5.246DA3/P5.347DA4/P5.448 U4NC/MTV512/RoHSU4NC/MTV512/RoHS 785 3124 6RP1RP1 12D12D12 A01A12A23GND4SDA5SCL6TEST7VCC8 SEEPROM U3 SEEPROM U3 DA0/P5.02DA1/P5.13DA2/P5.24DA3/P5.35DA4/P5.46DA5/P5.57P5.6/HSCL28P5.7/HSDA29 RST 10 HSCL1/P3.0/RxD11XTAL2 20XTAL1 21VSS 22 VCC 44P1.0/ET2 43P1.142P1.241P1.340P1.439P1.538P1.637P1.736 VSYNC32 NC33 P6.0/AD024P6.1/AD125P6.2/AD226P6.3/AD327P6.428P6.529P6.6/CLOK130P6.731 HSDA1/P3.1/TXD13 P3.2/INT014P3.3/INT115P3.4/T016P3.5/T117P7.6/CLKO218P7.719 NC1 NC23NC34NC35NC12 U2U2R34R34 R38R38 R27R27 12D14D14 R37R37 R22R22 13 2 Q4Q4 12D13D13 R35R35 C28C28 13 2 Q3Q3 785 3124 6 RP3RP3 MCU ViewSonic CorporationConfidential - Do Not Copy VX2235wm-1 71
Model Title DateRev: ViewSonic Corporation G+SOGG-B- R+B+R- B_B0P B_G0N B_CKN B_B0N B_R1PB_R1N A_G2N B_B1N A_B1N B_R2N B_B2P A_G2P A_G1P A_R0P B_G2N B_G0P A_R2PA_R2N A_CKP B_B2N A_G1N A_B1P A_B0N B_B1P B_G1P A_R1P B_CKP A_G0N A_R1N B_G2P B_R2P A_G0P B_R0N B_G1N A_R0N A_B0P A_B2PA_B2N B_R0P A_CKN RX2PRX2NRX1PRX1NRX0PRX0NRXCPRXCN AVSAHS XI RX2P A_G1N SOG B_G1N A_B2P A_B0P A_G1P B- XI B_B1P RX0P B_CKN A_R2N B_R1N B+ RX1P B_R1PB_R0P A_G0N G-R+ RXCP G+ RX2N B_B2N A_CKN TMDS_V33RXCN B_G0P AVS R- B_G2P A_R0NRX1N B_CKP B_R2P A_B0N A_G2N A_R1PA_R0P B_B1N B_G2N A_R2PRX0N B_B2P B_G1P A_G2PAHS BJT_B B_G0NB_R2N B_R0N A_G0P A_R1N A_B1N A_CKP B_B0N A_B2NA_B1P B_B0P BJT_B RIN2GIN2BIN2SOG2GNDG2GNDB2GNDR2 INV_ADJ6 VCM_PWM6FR0N6FR0P6 FB2P6FB2N6 FR1N6FR1P6FR2N6FR2P6FCKN6FCKP6FG0N6FG0P6FG1N6FG1P6FG2N6FG2P6FB0N6FB0P6FB1N6FB1P6 BB2P6BB2N6BB1P6BB1N6BB0P6BB0N6 BG2N6BG1P6BG1N6BG0P6BG0N6BCKP6BCKN6BR2P6BR2N6BR1P6BR1N6BR0P6BR0N6 VSYNC2HSYNC2 RX2P3RX2N3RX1P3RX1N3RX0P3RX0N3RXCP3RXCN3 BG2P6 V33S3,6 DDC_DAT2,4DDC_CLK2,4 RTD_SDIO04RTD_SDIO24RTD_SDIO14RTD_SDIO34RTD_SCLK4RTD_SCSB4 GVON6 V18_ESD2 FSTHI6 CKV6OE6 POL6STB6STV6 BSTHI6 RESET_MCU4 YOUT4 VOL_ADJ6GVOFF6 RESET_RTD4 GND_POWER V33S V18C GND_POWER GND_POWER V33S V33S V18C GND_POWER GND_POWER GND_POWER V33S V33S PLL_TEST1 TMDS_TESTPLL_TEST2 2.5V PWM:230~300Hz(PWM1) PWM:47KHz(PWM2) TCON9TCON4 TCON3TCON12TCON0TCON11TCON7TCON13 TCON2 (PWM0) 12FB7FB7 12FB4FB4C32C32 R50R50 C39C39 132Q5Q5 R43R43 R52R52 C33C33 R45R45 12 3 Q6Q6 R48R48 R54R54 R51R51 R55R55 C38C38 R53R53 R44R44 R42R42 12FBS1FBS1C30C30 R46R46 C34C34 C37C37 R75R75 C36C36 C35C35 R49R49 12 3 Q14Q14 12FB5FB5 R47R47 12FB6FB6 C31C31 ADC_GND22ADC_VDD21B0+23B0-24 ADC_GND37 SOG025G0+26G0-27 ADC_VDD38 R0+28R0-29 B1+ / V631 AHS1 / V039AVS1 / VCLK40 TMDS_TST / PWM0 / TCON25 TMDS_GND10TMDS_VDD7REXT6 TMDS_VDD13 RX2P8RX2N9 TMDS_GND16 RX1P11RX1N12RX0P14RX0N15RXCP17RXCN18 XO127XI128DPLL_GND126DPLL_VDD125 APLL_VDD2PLL_TEST1 / TCON0 / TCON33PLL_TEST2 / TCON1 / TCON124APLL_GND1 VCCK47GNDK 46PVCC59PVCC72PVCC83PVCC95PVCC108PGND 60PGND71PGND84PGND96PGND107 DDCSCL1 / TCON4 50DDCSDA1 / TCON9 51SCLK / TCON3 57SDIO[3] / TCON0 55SDIO[2] / TCON11 54SDIO[1] / TCON7 53SDIO[0] / TCON13 52PWM1 / TCON0 / COUT 48BJT_B 58BB3P/BBLU7 61BB3N/BBLU6 62BB2P/BBLU5 63BB2N/BBLU4 64BB1P/BBLU3 65BB1N/BBLU2 66BCLKP/BGRN7 67BCLKN/BGRN6 68BG3P/BGRN5 69 DDCSCL2 / VCLK / TCON4121DDCSDA2 / V7 / TCON6120 BG2P / TXE3+73BG2N / TXE3-74BG1P / TXEC+75BG1N / TXEC-76BR3P / TXE2+77BR3N / TXE2-78BR2P / TXE1+79BR2N / TXE1-80BR1P / TXE0+81BR1N / TXE0-82AB3P / TXO3+85AB3N / TXO3-86AB2P / TXOC+87AB2N / TXOC-88AB1P / TXO2+89AB1N / TXO2-90ACLKP / TXO1+91ACLKN / TXO1-92AG3P / TXO0+93AG3N / TXO0-94AG2P97AG2N98AG1P99AG1N100AR3P101AR3N102AR2P103AR2N104AR1P105 SDIO[2] / V3 / TCON5114SDIO[3] / V4 / TCON9115SCSB / V5 / TCON7118SCLK / V6 / TCON3119TCON9 / PWM0122RESET_OUT12333VRST_REF124 SDIO[1] / V2 / TCON8113SDIO[0] / V1 / TCON10112 AVS019AHS020 B1- / V730 G1+ / V433G1- / V532 R1+ / V136R1- / V235SOG1 / V334 SCSB / TCON12 56PWM2 / TCON1/TCON7 49 AR1N10633VPNLOUT109TCON13 / COUT110V0 / TCON2111 VCCK 116GNDK 117 BG3N/BGRN4 70 U5U5 R74R74 R28R28 SCALER ViewSonic CorporationConfidential - Do Not Copy VX2235wm-1 72
Model Title DateRev: ViewSonic Corporation VR POL KEY_DOWN GVON STV LED_OLED_GKEY_UPAUTO_ADJPWR_SW FSTHIBSTHI SOURCE_SELECT CKV GVOFFSTB MENU VCM_PWMOE AUDIOL+AUDIOL-AUDIOR+AUDIOR- DCDC_ON/OFF FCKN BB2P BCKP STV BB0P FB1NFB2N BB0N FR1P FG1NFG0N BG0P FG0P BB2N CKV STB BB1N BR0NBSTHI FB0P BG0N BR2P FSTHIFSTHI FG2P V33D OE FB1P BG1P BR2N VCM_PWMGVON FB2P BCKN BB1P PANEL_ON/OFF FG1P FCKP FR0PFR0NFR1N BG2P FB0N POL BG2N FR2P BR1P FG2N BR1NBR0P BG1N GVOFF FR2N V33D V33S KEY_DOWNSOURCE_SELECTKEY_UPMENU AUTO_ADJPWR_SWLED_GLED_OAUDIOR-AUDIOR+AUDIOL-AUDIOL+ LED_OLED_G MUTE4 VOL_ADJ5 V5A4 INV_ADJ5 INV_ON/OFF4 FR2N5FR2P5 FG1P5 FB2N5 FB0N5FB1P5FB2P5 FG0N5 FSTHI5 DCDC_ON/OFF4GVON5BSTHI5 CKV5 BR1P5 FB0P5 BR2N5BCKN5BR2P5 BR0N5 BG0P5 FR1N5 BG1N5BG1P5 PANEL_ON/OFF4VCM_PWM5 BG2N5BG2P5 FG2N5 BG0N5 BB0P5 FG1N5FG0P5 FR1P5 BB1N5BB1P5BB2N5 STB5 BB2P5 FB1N5 BB0N5 GVOFF5 BCKP5 BR0P5BR1N5 FR0N5OE5 FG2P5 FCKN5FCKP5 FR0P5 POL5 STV5 V33S3,5 AUTO_ADJ4 MENU4KEY_DOWN4SOURCE_SELECT4KEY_UP4PWR_SW4 AUDIO_FUNCTION4 LED_ORG4LED_GRN4 V12A GND_POWER GND_POWER GND_POWER V5A GND_POWER GND_POWER V5A GND_POWER V33D GND_POWER V5AV33D V33S V33S GND_POWER GND_POWER GND_POWER GND_POWER GND_POWER V33S V12A V33SV33S V5A V5A GND_POWER 5.0V(PANEL VCC) INV_ADJ_INPUTINV_ON/OFF_INPUT 12VVOL_ADJ_INPUTMUTE_INPUTAUDIO_DISABLE_INPUT (SCALER VCC) [INV_GND] PWR_SW KEY_UP LED_G KEY_DOWNMENUSOURCE_SELECTAUTO_ADJLED_O A1B2C3D4 D 5C 6B 7A 8CACP1CACP1 R59R59 GND 1VO(3.3V)2VI(5V)3VO(3.3V)4U6U6 TP1AUTO_ADJ1AUTO_ADJ1 R60R60 TP1GVOFF1GVOFF1 L5L5 12B2B2 GND 1VO(3.3V)2VI(5V)3VO(3.3V)4U7U7 R68R68 R71R71 R73R73 C43C43 TP1STV1STV1 +C54+C54 C49C49 12B1B1 R69R69 R70R70 78531246LP2LP2L4L4 13 2 Q8Q8 1 3 2Q13Q13 C55C55 TP1BSTHI1BSTHI1TP1VCM_PWM1VCM_PWM1 78531246LP1LP1 C52C52 12B3B3 A 1B2C3D4 D 5C 6B 7A 8CACP2CACP2 C48C48 R62R62 TP1LED_O1LED_O1TP1PWR_SW1PWR_SW1 R58R58 112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313132323333343435353636CN2CN2 TP1FSTHI1FSTHI1 C53C53 1 3 2 Q7Q7 12345678910111213141516 CN3CN3 1 3 2Q12Q12 TP1KEY_DOWN1KEY_DOWN1 R66R66 R64R64 TP 1V5A1V5A1 12D20D20 TP1OE1OE1 TP1TP14TP14 12B4B4 TP1CKV1CKV1 F1F1 TP 1TP12TP12 112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313132323333343435353636CN1CN1 C46C46C44C44C45C45 TP 1TP13TP13 R72R72 R63R63 TP1LED_G1LED_G1 TP1MENU1MENU1 13 2 Q9Q9 C50C50 R67R67 13 2 Q10Q10 R61R61 TP1KEY_UP1KEY_UP1 13 2Q11Q11 R57R57 TP1STB1STB1 C42C42 TP1POL1POL1TP1GVON1GVON1 L2L2 12B6B612B5B5 R56R56 C47C47 1 2C41C41 123456789101112131415CN4CN4 R65R65 C51C51 C40C40TP 1V12V1V12V1 L3L3 I/F ViewSonic CorporationConfidential - Do Not Copy VX2235wm-1 73
11. PCB Layout Diagrams ViewSonic Corporation Confidential - Do Not Copy VX2235wm-1 74
ViewSonic Corporation Confidential - Do Not Copy VX2235wm-1 75
ViewSonic Corporation Confidential - Do Not Copy VX2235wm-1 76
ViewSonic Corporation Confidential - Do Not Copy VX2235wm-1 77 * Reader’s Response* Dear Readers: Thank you in advance for your feedback on our Servic e Manual, which allows continuous improvement of our products. We would appreciate your completion of the Assessment Matrix below, for return to ViewSonic Corporation. Assessment A. What do you think about the cont ent of this Service Manual? Unit ExcellentGood Fair Bad 1. Precautions and Safety Notices 2. Specification 3. Front Panel Function Control Description 4. Circuit Description 5. Adjustment Procedure 6. Troubleshooting Flow Chart 7. Recommended Spare Parts List 8. Exploded Diagram and Exploded Parts List 9. Block Diagrams 10. Schematic Diagrams 11.PCB Layout Diagrams B. Are you satisfied with this Service Manual? Item Excellent Good Fair Bad 1. Service Manual Content 2. Service Manual Layout 3. The form and listing C. Do you have any other opinions or sugge stions regarding this service manual? Reader’s basic dada: Name: Title: Company: Add: Tel: Fax: E-mail: After completing this form, please return it to ViewSonic Quality Assurance in the USA at facsimile 1-909-839-7943. You may also e-mail any suggestions to the Director, Quality Systems & Processes ([email protected])