ViewSonic VSXXXXX service manual

Page 55

R105	061G0402101	RST CHIPR 100 OHM +-5% 1/16W

R109	061G0402101	RST CHIPR 100 OHM +-5% 1/16W

R111	061G0402101	RST CHIPR 100 OHM +-5% 1/16W

R113	061G0402101	RST CHIPR 100 OHM +-5% 1/16W

R119	061G0402101	RST CHIPR 100 OHM +-5% 1/16W

R404	061G0402101	RST CHIPR 100 OHM +-5% 1/16W

R409	061G0402101	RST CHIPR 100 OHM +-5% 1/16W

R417	061G0402101	RST CHIPR 100 OHM +-5% 1/16W

R706	061G0402101	RST CHIPR 100 OHM +-5% 1/16W

R454	061G0402101	RST CHIPR 100 OHM +-5% 1/16W

R122	061G0402101	RST CHIPR 100 OHM +-5% 1/16W

R121	061G0402101	RST CHIPR 100 OHM +-5% 1/16W

R104	061G0402101	RST CHIPR 100 OHM +-5% 1/16W

R103	061G0402101	RST CHIPR 100 OHM +-5% 1/16W

R118	061G0402101	RST CHIPR 100 OHM +-5% 1/16W

R117	061G0402101	RST CHIPR 100 OHM +-5% 1/16W

R115	061G0402101	RST CHIPR 100 OHM +-5% 1/16W

R114	061G0402101	RST CHIPR 100 OHM +-5% 1/16W

R705	061G0402102	RST CHIPR 1 KOHM +-5% 1/16W

R702	061G0402102	RST CHIPR 1 KOHM +-5% 1/16W

R141	061G0402102	RST CHIPR 1 KOHM +-5% 1/16W

R139	061G0402102	RST CHIPR 1 KOHM +-5% 1/16W

R120	061G0402102	RST CHIPR 1 KOHM +-5% 1/16W

R305	061G0402103	RST CHIPR 10 KOHM +-5% 1/16W

R308	061G0402103	RST CHIPR 10 KOHM +-5% 1/16W

R403	061G0402103	RST CHIPR 10 KOHM +-5% 1/16W

R405	061G0402103	RST CHIPR 10 KOHM +-5% 1/16W

R413	061G0402103	RST CHIPR 10 KOHM +-5% 1/16W

R708	061G0402103	RST CHIPR 10 KOHM +-5% 1/16W

R462	061G0402105	RST CHIPR 1MOHM +-5% 1/16W

R418	061G0402121	RST CHIP 120R 1/16W 5%

R407	061G0402203	RST CHIP 20K 1/16W 5%

R106	061G0402222	RST CHIPR 2.2 KOHM +-5% 1/16W

R107	061G0402222	RST CHIPR 2.2 KOHM +-5% 1/16W

R419	061G0402223	RST CHIPR 22 KOHM +-5% 1/16W

R704	061G0402223	RST CHIPR 22 KOHM +-5% 1/16W

R304	061G0402223	RST CHIPR 22 KOHM +-5% 1/16W

R465	061G0402332	RST CHIPR 3.3KOHM +-5% 1/16W

R444	061G0402392	RST CHIP 3.9K 1/16W 5%

R445	061G0402392	RST CHIP 3.9K 1/16W 5%

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Image 55

Contents VG2427wmSM Rev a Mar ViewSonic VG2427wmTdrmnddbwbvspc TdrmnddkwbvspcTdrmnddywbvspc TdrmnddcwbvspcTable of Contents Service Notes Precautions and Safety NoticesSafety Precautions Product Safety NoticeCorrect Methods Incorrect Methods Handing and Placing MethodsPage Specification Front Panel Function Control Description Following tips may help you optimize your display Do the following to adjust the display settingMain Menu Controls Audio AdjustControl Explanation Page Page Main Board Circuit DescriptionPin Assignment Page Page Page Page Name Pin # Pin DescriptionsFunction Typical Application Power BoardComp GND OUT VCC Block Diagram PinIC801 TA9687GN Pin Diagram Functional Block DiagramPin Description Pin No Names Enter into the factory mode Adjustment ProcedureWhite balance, Luminance adjustment Enter into Burn/in modeISP Board Firmware Upgrade ProcedureEquipment needed PC LPT Hardware Connect status Update the NOVATEK’S firmwarePage Page Install software DDC Key in ProcedureFor analog Page Troubleshooting Flow Chart Block Diagram Mosfet ON/OFFDIM 0R05 1/10W 5% Schematic DiagramsFB402 TO252 0402 Power Board Power XFMR7 IC with Heat-sink90G6295-3 TPV Model Key BoardPCB Name Upstream USB BoardPCB Layout Diagrams Page Power Board Page Key Board USB Board Page 10.1 EPL Exploded Diagram and Exploded Parts ListDescription Part Number Qty 10.2 PPL Location Part Number Description Remark Recommended Spare Parts ListWafer 30P 2.0MM DIP Dual ROW Cbpc LabelWafer CONN.6P 1.0 DIPPage RST Chipr RST Chip MAXChip 22PF 50V NPO Chip Bead FCM2012VF-301T07 Bullwill Chip 5PF 50V NPOBead 300Ω Chip BeadTRA LMBT3904LT1G 200MA/40V SOT-23 LRC Dome Switch 5PCSPIN PWPC9D41MQWU Power Board UDZSNP5.6B RohmChoke by LI TA IC PC123Y22FZ0FRST Ntcr 8OHM £«£20£¥ 4A Xianzheng CAP CER 56PF J 3KVScrew HS2 Screw HS1Heat Sink Diode SP1060 ITO-220 SecosRST Chipr 1K RST Chipr 3.6KRST Chipr 6.2KOHM +-5% 1/10W Yageo 1ST ChiprX7R RST Chipr 820KOHM +-5% 1/4W FenghuaNPO BAV70 SOT23 by PAN JIT Power Board PCBJumper Wire Chip Bead HCB3216KF-800T30 BullwillPallet Label ConnectorVSC 23.6 Hinge Assy HT POT LabelUSB Board PCB Diode ESD EGA 10603V05A1-B InpaqRST Chip MAX 0R05 1/4W Diversity of Tdrmnddbwbvspc compared with Tdrmnddkwbvspc Different Parts ListDiversity of Tdrmnddcwbvspc compared with Tdrmnddkwbvspc Location Part Number DescriptionName Company Add Tel Mail Title Fax Reader’s Response