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12. Remove rubber-feet˄Notice˖the rubber cannot be reused˅
13. Disassemble back cover˗ķRemove 4 screws by electric screw driver˗
14. Disassemble I/O-PCBA, ķRemove 1 screws by I/O-PCBA.
Block Diagram
d
ŶƚĞŶŶĂ
ŶƚĞŶŶĂ
ƵdžͺŝŶ
d/
ůĂƐƐ
dWϯϭϯϬ
d DŽĚƵůĞ;DϭϱϯͿ
WŽǁĞƌ ŬĞLJ
DŝĐϭ
KW
ϰϱϭϬ
KW
ϰϱϲϬ
>DϭϯϳϬϬ
ůŝŵŝƚĞƌ
WŽǁĞƌ
ĚĞƚĞĐƚ
ĚĞƚĞĐƚ
>Dϯϵϯ
ϳ͘ϱtdžϮ
ZĞůĞĂƐĞ
ͬƚƚĂĐŬ
ƚŝŵĞ
<ϱϯϱϴ
ƵĚŝŽ
ĚĞƚĞĐƚ
Ϯ
HARMAN INTERNATIONAL. CONFIDENTIAL. COPYRIGHT 2014.
ϭϮs
ϱs
h^ƵƉŐƌĂĚĞ
нͬͲ
нͬͲ
/Ϯ
ŚĂƌŐĞ
ƐƚĂƚƵƐ
ƐƚĂƚƵƐ
ĂƚƚĞƌLJ
ĚĞƚĞĐƚ
ĚĞƚĞĐƚ
dDŽĚƵůĞ;DϭϱϯͿ
;dĂŶĚDhͿ
WŽǁĞƌŬĞLJ
KƚŚĞƌďƵƚƚŽŶƐ
ĂƚƚĞƌLJ
>Ɛ
>Ɛ
DŝĐƌŽh^
ϭ͘ϴͬϭͬϬ͘
ϱ
ϭ͘ϴͬϭͬϬ͘
ϱ
ĂƚƚĞƌLJ
ŚĂƌŐĞƌ
DWϮϲϯϳ
/ŶƉƵƚ
sŽůƚĂŐĞ
ĞƚĞĐƚ
KŶͬŽĨĨ
ƐǁŝƚĐŚ
KŶͬKĨĨ
ƐǁŝƚĐŚ
ϯ͘ϳs
ϲϬϬϬŵ,
ϲϬϬϬŵ,
ŽŽƐƚ
DW^
DWϯϰϮϴ
>K
ϯ͘ϯs
ŽŶƚƌŽů
ĐŚĂƌŐŝŶŐŐ
ĐŚĂƌŐŝŶŐŐ
Audio Signal:
Power Signal:
Control Signal:
KŶͬŽĨĨ
ƐǁŝƚĐŚ
ϭϮsĨŽƌŵƉͬůŵϭϯϳϬϬ
ϭϲďŝƚ/Ϯ
/ͬK
džƉĂŶĚĞƌ
KŶͬŽĨĨ
ƐǁŝƚĐŚ
DW^
DWϯϰϮϮ
dW^Ϯϱϰϲ
h^ŚĂƌŐĞŽƵƚ
ϱs
SCHEMATICS DIAGRAM
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