Blu ARIA II, Service Manual

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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 Vi
ew………………………………………………………………………………………….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 C
hart…………………………………………………………………………………...10
7. Unit Circuit Map
…………………………………………………………………………..….......11
～
18
8. Trouble Shooting Guid
e………..…………………………………………………………….... 19 ～
36
9
. CIT testing…………………………………………………………………………………… ……...47