crwdns2933803:04crwdne2933803:0
crwdns2933797:0REWAcrwdnd2933797:0crwdne2933797:0
crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 REWA
- crwdns2933769:0crwdne2933769:0
- crwdns2933771:0crwdne2933771:0
- crwdns2933801:0crwdne2933801:0
crwdns2933807:0crwdne2933807:0
| + | [* black] In the first place, we measure PP_BATT_VCC. The resistance value is normal. |
|---|---|
| + | [* black] Then we measure PP_VDD_Main. The resistance value is 29 which is relatively low. It indicates that there is a damaged component on PP_VDD_Main. Since the current is small, rosin detecting is unable to find the faulty part. Therefore, we need to use a thermal imager to find the faulty part. |
crwdns2933777:01crwdne2933777:0
crwdns2933779:0crwdne2933779:0
crwdns2915182:0crwdne2915182:0
crwdns2933777:02crwdne2933777:0
crwdns2933779:0crwdne2933779:0
crwdns2915182:0crwdne2915182:0