Samsung CLP 300N Service Manual - Page 129

10. 10Connection Diagram Samsung Electronics USB_D Co n n USB_H Mo d u l e RJ- 11 RJ- 11 RJ- 45 OP E G D I 12P 7k e y,2 L E D OP E M F P 16 *2 L C D Fl ash 2M B DATA[31:0] ADDR[22:2] nRD,n WR,nCS MA I N DATA[31:16] US B 2. 0 Dev ADDR[13:2] nRD,nWR,nCS System Clock 12MHz 32.768KHz 12MHz DATA[31:16] USB2.0 ADDR[9:2] Hos t nRD,nWR,nCS 6MHz Sm art DAA DATA[ 31:24] ADDR[8:2] nRD,nWR, nCS PLL RTC CH OR U S m ARM9- 300MHz SDRA M Cont rol ler Local Cont rol ler N/ W STE100P TX_CLK,RX_CLK, MAC_TXD[3:0] MAC_RXD[3:0] 25MHz MA C UART ADC 8ch PWM 8ch EEPROM 32K bit SCL SDA I2C LS U Cont roller SR A M 64K B SRAM_D[15:0] SRAM_A[15:0] GPIO STEP Mo tor HPVC 9600bps Image Proce ssor SD[31:0] SA[12:0],BA0,1 SDRAM nSCS0,1 SDRAM nRAS,nCAS, 32MB nWE,DQM,CKE, SDCLK0,1 AFE,CCD Control AF E HT82V 26 LV DS FIN1047 3P 2P 3P 3P 3P 4P 5P 3P 22 P 16P 2P 24 P 24 P 2P 8P 2P 3P 3P 2P 3P 2P 14 P 10 P DRA WER CON. 2P TEMP1 SENSOR DEVE HOME SENSOR THERMISTOR EXIT SENSOR REGI SENSOR P_EMPTY SENSOR MP_EMPTY CTD PICKUP HOME HVPS 2P Charger 1ea T1 1ea T2 1ea RE L A Y RE L A Y Bi as AC 1ea DC 1ea TE MP 2 SE NSOR RE L A Y RE L A Y 5P ITB JOINT 2P ITB HOME PT L SENSOR DEV E JOINT PCB Cont act Y CRUM 7P Dev e CRUM MC34 C02 M CRUM C CRUM K CRUM 2P Light - Receiver Light - Emit WASTE SENSOR WASTE SENSOR Zener Di ode Dev Bi as Y Dev Bi as M Dev Bi as C Dev Bi as K SUPPLY Y,M,C,K Connection Diagram _ _ _ _ _ _ Service Manual 10-1 B CA FS A CDA C T DF NF M A I N D T I PR C L B E 2 T I E OS L V S O L C L T B C L T CG KI U P C L VU E R S D C CT / L W T SMPS 2P Standard Type 3 +24V 4.5A, +5V 3A 2P FUSER E- Coil Thermo stat INL E T& S W ITCH 1P [ Not e] in Use Res erved