Samsung CLP 300N Service Manual - Page 131

Main Board(2/15) Schematic Diagram SD0 SD1 SD2 SD3 SD4 SD5 SD6 SD7 SD8 SD9 SD10 SD11 SD12 SD13 SD14 SD15 SD16 SD17 SD18 SD19 SD20 SD21 SD22 SD23 SD24 SD25 SD26 SD27 SD28 SD29 SD30 SD31 SA0 SA1 SA2 SA3 SA4 SA5 SA6 SA7 SA8 SA9 SA10 SA11 SA12 nWE BA0 BA1 DQM0 DQM1 DQM2 DQM3 1 2 3 ADDR(1:23) DATA(0:31) DATA(12) DATA(11) DATA(10) DATA(9) DATA(8) DATA(7) DATA(6) DATA(5) DATA(4) DATA(3) DATA(2) DATA(1) DATA(0) A DGND JTAG CN9-1 35303-0850 8 7 6 5 4 3 2 1 R15 5.1K +3.3V RA16 10K nRESET B C86 15pF DGND C85 15pF nRD nWR nCS_BOOT nRST_USB_DEVICE nRST_NIC nCS_USB_DEVICE nCS_MODEM nCS_USB_HOST C RA11 33 nADF_P_DET nDREQ_USB_DEVICE nADF_P_POS nADF_P_REG nDACK_USB_DEVICE nRST_MODEM nRST_USB_HOST XI_MCLK XO_MCLK XI_VCLK D XO_VCLK XI_RTC XO_RTC nRESET nRST_PANEL nINT_USB_DEVICE nINT_WNIC nINT_MODEM nINT_USB_HOST nITB_HOME E TEST JIG C154 2.2nF C145 R77 2.2nF 10K R70 0 R66 10K DGND AD5 AF5 AE5 AE4 AD4 nTRST TCK TMS TDI TDO T4 R5 nRD nWR T5 nROMCS0 T2 T3 nROMCS1 U3 nROMCS2_GPO_2 nROMCS3_GPO_3 R1 R2 nIOCS0 nIOCS1 R3 R4 nIOCS2 P3 nIOCS3_GPO_4 nIOCS4_nIOCS4_CIP4E_GPO_5 P4 nIOCS5_GPO_6 U4 U5 nWAIT0_GPI_0 nWAIT1_GPI_1 H3 nDREQ0_nDREQ0_CIP4E_GPI_2 J5 H5 nDREQ1_nDREQ1_CIP4E_GPI_3 nDREQ2_nDREQ2_CIP4E_GPI_4 G4 H2 nDREQ3_nDREQ3_CIP4E_GPI_5 H4 nDACK0_nDACK0_CIP4E_GPO_7 nDACK1_nDACK1_CIP4E_GPO_8 G2 G3 nDACK2_nDACK2_CIP4E_GPO_9 nDACK3_GPO_10 A12 B12 XI_MAIN C11 XOUT_MAIN MAIN_FILTER C10 D10 XI_VCLK A10 XOUT_VCLK VCLK_FILTER A9 PCIPLL_CLK A13 B13 RTC_XI RTC_XOUT D9 E10 G1 AC5 AC6 AB6 AA6 AD6 nRESET nRSTOUT_GPO_0 CLKOUT_GPO_1 TESTMODE OM0 OM1 OM2 OM3 F1 F2 EINT0 EINT1 J25 H25 EINT2_GPI_19 F3 J24 EINT3_GPI_20 EINT4_GPI_21 EINT5_GPI_22 +3.3V AB9 AC9 AD9 AC8 AD8 AE8 AF8 AA7 AB7 AC7 AE7 RA34 RA15 10K 10K AE10 AD10 AC10 AE11 DATA0_NFCON_IO_0 DATA1_NFCON_IO_1 DATA2_NFCON_IO_2 DATA3_NFCON_IO_3 DATA4_NFCON_IO_4 DATA5_NFCON_IO_5 DATA6_NFCON_IO_6 DATA7_NFCON_IO_7 DATA8_NFCON_IO_8 DATA9_NFCON_IO_9 DATA10_NFCON_IO_10 DATA11_NFCON_IO_11 DATA12_NFCON_IO_12 DATA13_NFCON_IO_13 DATA14_NFCON_IO_14 DATA15_NFCON_IO_15 DATA16 DATA17 DATA18 DATA19 DATA20 DATA21 DATA22 DATA23 DATA24 DATA25 DATA26 DATA27 DATA28 DATA29 DATA30 DATA31 AD1 AD2 AD3 AC1 AC2 AC3 AC4 AB1 AB2 AB3 AB4 AB5 AA1 AA2 AA3 AA4 AA5 Y1 Y2 Y3 Y4 Y5 W1 W2 W3 W4 W5 V2 V3 V4 U1 U2 DATA(13) RA7 DATA(14) 33 DATA(15) DATA(16) DATA(17) RA8 DATA(18) 33 DATA(19) AF12 DATA(20) AE12 AD12 AC12 DATA(21) RA9 DATA(22) 33 DATA(23) AE13 DATA(24) DATA(25) DATA(26) RA10 33 DATA(27) AE14 DATA(28) AD14 DATA(29) AC14 DATA(30) AE19 AD19 P1 DATA(31) RA12 33 ADDR(1) ADDR(2) AC19 ADDR1 ADDR2 P2 AB19 ADDR3 N1 N2 ADDR(3) ADDR(4) AF20 AE20 ADDR4 ADDR5 N3 ADDR(5) 4 U10-1 JC13-00031A chrousm AD20 ADDR6 N4 N5 ADDR(6) ADDR(7) AC20 AB20 AE21 ADDR7 ADDR8 M1 RA24 AD13 33 AC13 AB13 RA22 AD11 33 AC11 AB11 RA21 AE9 RA19 AD7 33 33 RA18 33 AE6 RA30 33 RA33 33 RA25 33 RA23 33 RA20 33 SD(0) SD(1) SD(2) SD(3) SD(4) SD(5) SD(6) SD(7) SD(8) SD(9) SD(10) SD(11) SD(12) SD(13) SD(14) SD(15) SD(16) SD(17) SD(18) SD(19) SD(20) SD(21) SD(22) SD(23) SD(24) SD(25) SD(26) SD(27) SD(28) SD(29) SD(30) SD(31) RA32 33 F 1 SD(0:31) 2 SA(0:12) 3 4 SA(0) SA(1) SA(2) SA(3) SA(4) SA(5) SA(6) SA(7) SA(8) SA(9) SA(10) SA(11) SA(12) nSDRAM_WR BA0 BA1 DQM0 DQM1 DQM2 DQM3 nRAS nCAS SDCLK0 SDCLK1 SD_CKE nSCS0 nSCS1 ADDR9 M2 ADDR(8) ADDR(9) ADDR(10) AD21 ADDR10 M3 M4 AC21 AB21 ADDR11 ADDR12 ADDR(11) ADDR(12) L2 RA29 33 RA26 33 ADDR13 L3 L4 ADDR(13) ADDR(14) AC17 AB17 AC18 AD15 AD16 AD17 AD18 ADDR14 ADDR15 L5 ADDR(15) ADDR16 K1 K2 ADDR(16) ADDR17 ADDR18 ADDR(17) ADDR(18) K3 ADDR19 K4 J1 ADDR(19) ADDR20_CfgAdvFlash ADDR21_CfgBusWidth ADDR(20) ADDR(21) J2 J3 5 6 7 ADDR(23) ADDR(22) OP_Y_LED OP_M_LED OP_C_LED OP_K_LED OP_STA_LED1 OP_STA_LED2 OP_MODE_LED nOP_KEY_MODE nOP_KEY_ONLINE 8 A nSTROBE B14 nINIT E14 D14 A14 C17 A16 D17 B16 nSELECTIN nAUTOFD PPD6_TESTOUT6 PPD7_TESTOUT7 PPD5_TESTOUT5 PPD3_TESTOUT3 PPD4_TESTOUT4 PPD2__TESTOUT2 C16 E16 D16 PPD1_TESTOUT1 PPD0_TESTOUT0 B15 J4 ADDR22_CfgAddCycle ADDR23_CfgPageSize nACK PDE nFAULT C14 A17 D15 SLCT_OUT E15 C15 PERROR BUSY A18 B1 MDC_GPO_19 MDIO_GPIO1_31 D3 COL_GPI_9 E1 F4 TX_CLK_GPI_10 MAC_TXD0_GPO_20 D1 MAC_TXD1_GPO_21 D2 MAC_TXD2_GPO_22 E2 E3 MAC_TXD3_GPO_23 TX_EN_GPO_24 F5 TX_ERR_GPO_25 G5 C2 RX_ERR_GPI_11 CRS_GPI_12 E4 RX_CLK_GPI_13 G6 F6 MAC_RXD0_GPI_14 MAC_RXD1_GPI_15 E5 MAC_RXD2_GPI_16 C3 MAC_RXD3_GPI_17 RX_DV_GPI_18 D4 C1 TXD0 TXD1 TXD2 TXD3_GPO_17 TXD4_GPO_18 RXD0 RXD1 RXD2 RXD3_GPI_7 RXD4_GPI_8 E13 C12 D12 AE25 AE26 C9 B9 E12 AD24 AF26 AA21 SCL SDA AD22 AF1 NF_CLE_GPIO2_0 NF_ALE_GPIO2_1 AF2 NF_nCE_GPIO2_2 AF3 NF_nRE_GPIO2_3 AE1 AE2 NF_nWE_GPIO2_4 NF_BOOT AE3 NF_RnB_GPIO2_5 AF4 GPIO_A0_TX_EN3_TESTOUT8_GPIO_6 GPIO_A1_TX_EN4_TESTOUT9_GPIO_7 GPIO_A2_TX_C_TESTOUT10_GPIO_8 GPIO_A3_TX_D_TESTOUT11_GPIO_9 GPIO_A4_nTX_C_TESTOUT12_GPIO_10 GPIO_A5_nTX_D_TESTOUT13_GPIO_11 GPIO_A6_SAM_HOLD0_TESTOUT14_GPIO_12 GPIO_A7_SAM_HOLD1_TESTOUT15_GPIO_13 AC23 AE24 AF25 AF24 AC22 AD23 AE23 AF23 CKE nSCS0 nSCS1 nSCS2 nSCS3_GPO_13 nSCS4_GPO_14 SDCLK_FBK SDCLK0 SDCLK1 SDCLK2 SDCLK3_GPO_11 SDCLK4_GPO_12 AB15 AF16 AE15 AE16 AE17 AE18 AE22 R17 10K DGND nRAS nCAS AF11 AF14 AF17 AF7 AF21 AC15 AC16 R195 68 R196 68 R97 68 R76 68 R81 68 R193 68 R194 68 5 6 B MAC_MDC MAC_MDIO MAC_COL MAC_TX_CLK MAC_TXD0 MAC_TXD1 MAC_TXD2 MAC_TXD3 MAC_TX_EN MAC_LED_CON MAC_RX_ERR MAC_CRS MAC_RX_CLK MAC_RXD0 MAC_RXD1 MAC_RXD2 C MAC_RXD3 MAC_RX_DV +3.3V DEBUG_TXD PANEL_TXD SCF_TXD SCF_CLK DEBUG_RXD R72 PANEL_RXD 10K SCF_RXD nSCF_RDY SCL SDA NF_CLE NF_ALE D NF_nCE NF_nRE NF_nWE NF_RnB FLAT_MOT_PLS nFLAT_MOT_EN nFLAT_MOT_SLEEP FLAT_MOT_DIR FLAT_MOT_MS1 FLAT_MOT_MS2 LSU_SH1 LSU_SH2 CLX-3160N(FN) Only +3.3V E NR3 0 U1-5 U1-4 R3 220K 10 11 74LCX14 8 9 74LCX14 C10 100nF Engineer K.C.LEE Drawn by R&D CHK S.D.AN DOC CTRL CHK MFG ENGR CHK DGND TITLE: Digtal Printing Division R&D 5 Size F A3 CLP-300(N)/CLX-3160N(FN) Main_V0.11 CHORUSm(1) 2/15 7 8 11-2 Service Manual This Document can not be used without Samsung's authorization. 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