Philips CMD305A/05 User manual
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CMD305A/05
Service Manual
Mini System
Service
Service
Version1.0
TABLE OF CONTENTS
2012-9-6
4. Remove the five screws on the KB board
CMD305A Dismantlement Method
1. Remove the two screws on the top cover, remove top cover; Then remove the five screws on the heat sink, remove heat sink
2. Remove the six screws on the back cover, remove back cover; Remove the four screws at the left/right side of the unit
3. Remove the FFC wich was connected from panel to main board, remove panel; Remove the screws which was used to fix the main board and remove the wires
which were connect with the small board, take out the main board.
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BLOCK DIAGRAM
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WIRING DIAGRAM
4
CIRCUIT DIAGRAM -MAIN BOARD
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1
2
3
4
5
6
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CIRCUIT DIAGRAM -TUNER BOARD
10
PCB LAYOUT -MAIN BOARD TOP SIDE VIEW
11
PCB LAYOUT -MAIN BOARD BOTTOM SIDE VIEW
12
PCB LAYOUT -SERVO BOARD TOP SIDE VIEW
13
PCB LAYOUT -SERVO BOARD BOTTOM SIDE VIEW
14
PCB LAYOUT -PANEL BOARD TOP SIDE VIEW
15
PCB LAYOUT -PANEL BOARD BOTTOM SIDE VIEW
16
PCB LAYOUT -USB/AUX BOARD TOP SIDE VIEW
17
PCB LAYOUT -USB/AUX BOARD BOTTOM SIDE VIEW
18
19
PCB LAYOUT -ANDROID CONNECT BOARD TOP SIDE VIEW
PCB LAYOUT -ANDROID CONNECT BOARD BOTTOM SIDE VIEW
20
Table of contents
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