Usb1 & Usb2 - Philips 32PFL5606S/98 Service Manual

Circuit Diagrams and PWB Layouts
USB1 & USB2
USB1 & USB2
B07
VUSB_5V
2 1
TH301 TH301 PTCR PTCR
C302 C302
+ +
C303 C303
100uF/16V 100uF/16V 100N 16V 100N 16V
USB_PWR_OCP0
H: OK
L: O.C.
VUSB_5V
2 1
TH302 TH302 PTCR PTCR
C306 C306 + +
C308 C308
100uF/16V 100uF/16V 100N 16V 100N 16V
USB_PWR_OCP1
H: OK
L: O.C.
TPM8.3A LA 10. EN 55
5V_USB 5V_SW
VUSB_5V
NC\120R/3000mA NC\120R/3000mA
FB307 FB307
1 2
C311 C311
10U 16V 10U 16V
USB_DM0 R307 R307 0R05 1/16W 0R05 1/16W
USB_DP0 R308 R308 0R05 1/16W 0R05 1/16W
R304 R304
22K 22K R309 R309
R305 R305
47K 47K
USB_DM1 R317 R317 0R05 1/16W 0R05 1/16W
USB_DP1 R318 R318 0R05 1/16W 0R05 1/16W
R306 R306 R319 R319
22K 22K
R311 R311
47K 47K
2011-Nov-11
USB1_D-
USB1_D+
R310 R310
C304 C304 C305 C305
NC\4P7 50V NC\4P7 50V NC\4P7 50V NC\4P7 50V
5VESD
D301 D301
NC\BAV99 NC\BAV99
NC\BAV99 NC\BAV99
D303 D303
USB2_D-
USB2_D+
R320 R320
C309 C309 C310 C310
NC\4P7 50V NC\4P7 50V
NC\4P7 50V NC\4P7 50V
GND 4,5,6,7,8,9,10,12,13,14,15,16,17,18,19,20,21,22
USB_DM1
USB_DM1
USB_DP1
USB_DP1
USB_PWR_OCP1
USB_PWR_OCP1 12
USB_DM0
USB1
USB_DM0
USB_DP0
USB_DP0
USB_PWR_OCP0
USB_PWR_OCP0 12
1
2
3
4
CN103 CN103
USB CONN USB CONN
D302 D302
NC\BAV99 NC\BAV99
NC\BAV99 NC\BAV99
D304 D304
USB2
1
2
3
4
USB CONN USB CONN
CN104 CN104
USB1 & USB2
B07
12
12
12
12
4 2011-03-12
715G4611
19170_519_110627.eps
110627