56
Step 4 Flip the CD Servo P.C.B.
Step 5 Detach 16P FPC at the connector (CN7001) on CD
Servo P.C.B.
9.26. Replacement of Audio Digital
Amp IC (IC5000)
• Refer to “Disassembly of D-Amp P.C.B.”.
Step 1 Flip over D-Amp P.C.B..
Step 2 Desolder pins of the Audio Digital Amp IC (IC5000) on
the solder side of D-Amp P.C.B..
Step 3 Remove 1 screw.
Step 4 Remove TR Spring in the direction of arrow shown.
Step 5 Remove Audio Digital Amp IC (IC5000).
Caution: During replacement of the part, avoid touching
the heatsink, it may lead to injuries.
9.26.1.
Assembly of Audio Digital Amp IC
(IC5000)
Step 1 Mount the Audio Digital Amp IC (IC5000) on to D-Amp
P.C.B..
Step 2 Screw back TR Spring to hold the Audio Digital Amp IC
(IC5000) onto the Heatsink.
Step 3 Solder the pins of Audio Digital Amp IC.
Step 4 Use a blower to remove the minute particles after the
screwing of TR Spring.
Содержание SA-AKX70PH
Страница 13: ...13 5 Location of Controls and Components 5 1 Main Unit Key Button Operation MUSIC PORT MIC VOL MIC MIN MAX ...
Страница 14: ...14 5 2 Remote Control Key Button Operation ...
Страница 15: ...15 5 3 Media Information ...
Страница 20: ...20 6 4 Self Diagnostic Mode ...
Страница 24: ...24 7 2 2 Main P C B Fig 2 Main P C B Connector CN2014 Voltage Regulator IC IC2010 DC DC Converter IC IC2011 ...
Страница 30: ...30 9 1 Disassembly Flow Chart ...
Страница 31: ...31 9 2 Main Components and P C B Locations ...
Страница 84: ...84 ...
Страница 86: ...86 ...
Страница 114: ...114 ...
Страница 119: ...119 21 1 2 Packaging ...
Страница 120: ...120 ...
Страница 135: ...135 MMH1004 C7626 F1H1C104A042 0 1uF 16V 1 Safety Ref No Part No Part Name Description Qty Remarks ...