Blu ARIA II - Cautions and Safety Information

2
CAUTIONS
1、 Please read this service manual carefully and make sure all elements of anti-static are in place before the repair work is
carried out.
2、 Servicing and alignment MUST be undertaken by qualified personnel only.
3、 Please use specified tools and equipments for servicing, in which the parameters need to be calibrated with specified
criteria.
Chapter 1 Specification
Content
1. Brief Introduction….…………………………………………………………………………………...3
2. Exploded View………………………………………………………………………………………….4
3. Tools……………………………………………………………………………………………………..5
4. Assemble & Dissemble
Dissembly..................………………………………………………………………………….........6
Assembly………………………………………………………………………………………….…..7
5. Picture of main board
A&B side of PCBA .…………….…………………………………………………….…………….8
A&B of PCBA Layout………….….………….…………………………….………………….……..9
6. System Block Chart…………………………………………………………………………………...10
7. Unit Circuit Map …………………………………………………………………………..….......11～18
8. Trouble Shooting Guide………..…………………………………………………………….... 19～36
9. CIT testing…………………………………………………………………………………… ……...47