5 4 3 2 VCC_5V J6 DC JACK VCC_5V GANG F1 POWER CIRCUIT PWR1 NOTE: 5V Adapter input 2 3 1 R4 Q3 FDN338P S_VCC 6 S G 2 + EC7 4.3uF Si1433dh Q4 R29 510K R30 4.7K R7 100K 100K 10K 6V500mA 6V500mA VCC_5V U3 1 2 3 4 nENP1 nOVRP1 nOVRP2 nENP1 G D 3 10K S_VCC R6 CTLA OUTA FLGA IN FLGB GND CTLB OUTB 1 3 5 2 4 6 2 VCC_5V 4 VBUS 6 GND LED6 RED BUS_LED Individual Mode R27 100K Header 3x2 PWR1 8 7 6 5 PWR2 R19 30K C19 0.1u R28 680R R21 30K nOVRP1 nOVRP2 D AIC1526-0 SELF_PWR 1 BZX84C5V6/SOT S D1 D4 5 4 D2 D3 D1 C20 0.1uF SELF_PWR Q2 S4SCT R5 VCC_D 1 TEST 3 GANG 5 F2 A JP1 VCC_D C VCC_5V D 1 R20 30K PWR2 R31 1k R22 30K VBUS GANG VCC_5V VCC_5V LED2 C LED5 A C A VCC_D F3 U5 2 VCC_5V_REG Vout 3 VCC_3.3 TAB GND VCC_5V_IN 1 R8 R9 R10 R11 GREEN_LED4 LED3 VCC_5V A VCC_5V C10 1uF C9 4 6V500mA 6V500mA Vin 1uF GREEN_LED1 F4 PWR3 VCC_5V_REG 10K 100K 100K VCC_3.3 U4 1 2 3 4 nENP1 nOVRP3 nOVRP4 nENP1 VCC_3.3_IN A C 10K SW1 AME8805-SOT89 5V to 3.3V LED4 C CTLA OUTA FLGA IN FLGB GND CTLB OUTB DPDT PWR3 8 7 6 5 GREEN_LED2 PWR4 C18 0.1u R23 30K GREEN_LED3 R25 30K nOVRP3 nOVRP4 R18 470R TEST R17 470R nENP1 AIC1526-0 PWR4 R24 30K R26 30K C C 3 DM1 2 4 SHIELD1 D+ SHIELD3 SHIELD4 DUSBVSS SHIELD2 1 5 7 8 DP2 3 DM2 2 6 4 USB TYPE A PART_NUMBER = 73725-0110BLF Manufacturer = FCI 1 PWR3_C USBVDD SHIELD1 D+ SHIELD3 SHIELD4 DUSBVSS SHIELD2 5 7 8 DP3 3 DM3 2 6 4 USB TYPE A PART_NUMBER = 73725-0110BLF Manufacturer = FCI PWR4_C USBVDD SHIELD1 D+ SHIELD3 SHIELD4 DUSBVSS SHIELD2 1 5 7 8 6 DP4 3 DM4 2 4 USB TYPE A PART_NUMBER = 73725-0110BLF Manufacturer = FCI VBUS PORT 4 J8 FB LB7 J11 USBVDD 5 SHIELD1 D+ 7 8 SHIELD3 SHIELD4 DUSBVSS HAND1 VCC DD+ GND 6 SHIELD2 USB TYPE A PART_NUMBER = 73725-0110BLF Manufacturer = FCI HAND2 PWR1_C FB LB5 PWR1 PWR4_C EC3 120uF PWR4 PWR3_C + C17 0.1uF + C14 0.1uF FB LB4 DM0 DP0 G2 C21 10nF 16V 0402 FB LB3 PWR3 PWR2_C PWR2 + C16 0.1uF EC6 120uF 1 2 3 4 USBB-A USB Upstream Port FB LB2 G1 EC5 120uF + C15 0.1uF EC4 120uF USB Downstream Ports VCC_D J5 DM4 1 2 PGB1010603MR ESD6 ESD5 PGB1010603MR B I2C_EEPROM_PWR PORT 4 DP4 PGB1010603MR ESD8 ESD7 PGB1010603MR ESD9 PGB1010603MR PGB1010603MR ESD4 PGB1010603MR ESD3 DM1 DP1 DM3 DP3 PGB1010603MR ESD10 PGB1010603MRESD10 DM2 DP2 B PGB1010603MR ESD2 DP1 PWR2_C USBVDD J9 ESD1 1 PWR1_C PORT 3 J10 PGB1010603MR PORT 2 PORT 1 J7 U2 24LC02B/P 1 2 3 4 A0 A1 A2 GND 1 2 C7 0.1uF VCC WP SCL SDA 8 7 6 5 R2 10K TEST nENP1 2 12MHz C12 20P C13 1uF QFN28 R16 47K RREF 8 VCC_A2 9 10 XIN XOUT 11 DM3 12 DP3 13 VCC_A314 1 R3 C11 20P Close to CY7C65632 VCC_D VCC_A VCC_A + EC1 10uF C1 0.1uF C2 0.1uF C3 0.1uF C4 1uF VCC_A3 VCC_A3 LB6 FB VCC_3.3_IN VCC_A2 A C22 0.1uF VCC_A2 VCC_D OVR#[3] OVR#[4] TEST RESET# DD+4 DD-4 VCC_D nOVRP3 nOVRP4 TEST RESET# DP4 DM4 VCC_A1 DD-0 DD+0 DD-1 CY7C65642 DD+1 VCC_A_5 DD-2 DD+2 21 20 19 18 17 16 15 C5 1uF C6 0.1uF P RESET# X1 1 2 3 4 5 6 7 LB8 FB P GND R1 10K DM0 DP0 DM1 DP1 VCC_A1 DM2 DP2 RREF VCC_A_9 XIN XOUT DD-3 DD+3 VCC_A_14 650R 1% XIN XOUT VBUS A VREG VCC I2C_SDA OVR#[1] OVR#[2] GANG SELFPWR RREF U6 28 27 26 25 24 23 22 VCC_3.3_IN VCC_5V_IN nENP1 nOVRP1 nOVRP2 GANG SELF_PWR Note: U2 should be place on socket CYPRESS SEMICONDUCTOR © 2011 Title CY7C65642 EC1 close to Pin 28 HX2VL QFN28 USB2.0 4-PORT DVK Close to CY7C65632 Size C Date: 5 4 3 2 Document Number <Doc> Rev 4 Friday, April 27, 2012 Sheet 1 1 of 1