HT-S20R
29
Sony CONFIDENTIAL
For Authorized Servicer
4-5. PRINTED WIRING BOARD - USB Board (SA-WS20R) -
•
: Uses unleaded solder.
• See page 25 for Circuit Boards Location.
USB BOARD
(COMPONENT SIDE)
USB BOARD
(CONDUCTOR SIDE)
A
B
1
4-6. SCHEMATIC DIAGRAM - USB Board (SA-WS20R) -
CJU040020-0001
10
4
C
36
0
106
CN302
CN6/20
CABC16-04S
0
0
USB
USB_DM1
USB_DP1
C3
05
ZD300
R392
L301
R393
JK302
USB5V_1
USB
1
2
3
4
5
6
I/O1
1
I/O3
4
I/O2
3
GND
2
VCC
5
I/O4
6
NC
USB5V
USBM
USBP
GND
USB_M1
USB_P1
1
1
2
2
3
3
4
4
5
5
6
6
A
B
1
2
3
4
USB BOARD
SYS SET
2021/02/10 22:25:21 (GMT+09:00)