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
| + | [* icon_note] L3341 and L3340 are connected in series on the circuit. The open-circuited condition indicates that the two inductors might have been pseudo soldered or damaged. We need to replace the two damaged inductors with new inductors. |
|---|---|
| + | [* black] Attach the upper layer to the PCB holder and stick high-temperature tape on components around. |
| + | [* black] Heat with QUICK 990AD Hot Air Gun at 300℃ and airflow 3. |
| + | [* black] Remove black adhesive around the two inductors. |
| + | [* black] Once done, apply some paste flux to the two inductors. Heat with Quick 990AD Hot Air Gun at 360℃ and airflow 3. |
crwdns2933777:01crwdne2933777:0
crwdns2933779:0crwdne2933779:0
crwdns2915182:0crwdne2915182:0
crwdns2933777:02crwdne2933777:0
crwdns2933779:0crwdne2933779:0
crwdns2915182:0crwdne2915182:0
crwdns2933777:03crwdne2933777:0
crwdns2933779:0crwdne2933779:0
crwdns2915182:0crwdne2915182:0