DOWNLOAD Sony KDL-32R400C / KDL-32R403C / KDL-32R405C / KDL-32R408C / KDL-32R410C / KDL-40R450C / KDL-40R453C / KDL-40R455C / KLV-32R412C Service Manual ↓ Size: 14.66 MB | Pages: 127 in PDF or view online for FREE
- Model
- KDL-32R400C KDL-32R403C KDL-32R405C KDL-32R408C KDL-32R410C KDL-40R450C KDL-40R453C KDL-40R455C KLV-32R412C
- Pages
- 127
- Size
- 14.66 MB
- Type
- PDF
- Document
- Service Manual
- Brand
- Sony
- Device
- TV / COMMON
- File
- kdl-32r400c-kdl-32r403c-kdl-32r405c-kdl-32r408c-kd.pdf
- Date
- 2018-11-20
Sony KDL-32R400C / KDL-32R403C / KDL-32R405C / KDL-32R408C / KDL-32R410C / KDL-40R450C / KDL-40R453C / KDL-40R455C / KLV-32R412C Service Manual ▷ View online
3-13. USB
3-13-1. Troubleshooting flow
Ensure No USB
device connected
Main IC NG
Change B Board
3.3V
Check IC7001 Pin 17
0V
3.3V
No
3 3V
Check USB 5V
Check IC7002/IC7003
Pin 4
No
Yes
IC7002/IC7003 NG
Change B Board
3.3V
IC7005/IC7001 NG
Change B Board
125
Check USB 5V
C
US
5
CN7002/CN7001 Pin1
126
Check IC7001 Pin17
C
C 00
IC7001 Pin17
127
Check USB 5V
C
US
5
IC7002/IC7003 Pin4
128
Sony KDL-32R400C / KDL-32R403C / KDL-32R405C / KDL-32R408C / KDL-32R410C / KDL-40R450C / KDL-40R453C / KDL-40R455C / KLV-32R412C Service Manual ▷ Download
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