Samsung CLP 300N Service Manual - Page 139
Main Board10/15
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UPC - 635753722093
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Main Board(10/15) Schematic Diagram 1 2 3 4 5 6 7 8 R174 10K C307 100nF C127 1nF C142 1nF C115 1nF C121 1nF C98 1nF C109 1nF C95 1nF C117 1nF C103 1nF I2C Address Configuration A OPE2 : CLX-3160N(FN) Only A A2 A1 A0 I2C Address +3.3V 0 0 0 Deve Y CN12-1 +5V 001 010 011 Deve M Deve C Deve K 35303-0750 1 2 3 4 5 6 7 NL2 B600 NL3 B600 NL1 B600 R71 47K R82 10K PANEL_RXD nRST_PANEL PANEL_TXD nSCANNER_HOME VBIN 1 0 0 OPC B C132 3301-001122 C120 C108 C152 C141 100nF 1nF 1nF 1nF 1nF B 1 0 1 Not Used 1 1 0 NPC & NVRAM DGND DGND FOR DEBUG 1 1 1 Not Used +3.3V +5V C DEBUG_RXD DEBUG_TXD DGND CN27-1 35303-0450 1 2 3 4 D R92 R91 10K 10K U11_A-1 WSDIF-8T 1 8 2 7 3 6 4 5 U11 1 2 3 4 E0 E1 E2 VSS M24C64 VCC *WC SCL SDA 8 7 6 5 +3.3V C172 R79 R80 100nF 1K 1K C138 C137 15pF 15pF SCL SDA DISPLAY_PANEL +5V CN13-1 DF11-14DP-2DSA 1 2 3 4 5 6 7 8 9 10 +3.3V OPE1 : CLP-300(N) Only R75 100 R78 100 R63 100 R69 100 R59 100 R60 100 R56 100 C OP_Y_LED OP_M_LED OP_C_LED OP_K_LED OP_STA_LED1 OP_STA_LED2 D OP_MODE_LED DGND DGND 21 2 1 D15 3 R192 D13 KDS226 3 DGND 11 47K KDS226 R62 100 nOP_KEY_MODE 12 R57 100 nOP_KEY_ONLINE E 13 VBIN E 14 C151 100nF DGND DGND Engineer K.C.LEE Digtal Printing Division Drawn by R&D 5 F R&D CHK S.D.AN TITLE: Size F A3 DOC CTRL CHK CLP-300(N)/CLX-3160N(FN) MFG ENGR CHK Main_V0.11 Hyper Terminal, EEPROM, OPE 10/15 1 2 3 4 5 6 7 8 11-10 Service Manual This Document can not be used without Samsung's authorization. Samsung Electronics
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