General Information; Diagnosis; Disassembly And Diagnosis - Pioneer VSX-D712-K Service Manual

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7. GENERAL INFORMATION

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7.1 DIAGNOSIS

7.1.1 DISASSEMBLY AND DIAGNOSIS

A
Diagnosis
1
Remove the top cover (nine screws).
2
×3
2
×3
B
2
×5
C
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L 13942296513
D
E
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Note : The unit does not operate when the screws of Speaker Terminal are taken off from Rear Panel.
F
Even if the FM/AM TUNER MODULE is disconnected, other functions can operate.
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2
×2
2
×3
2
3
×3
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VSX-D712-K
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8
Note : This photograph may show a different model.
however, the method for disassembly is the same.
×2
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3 6 7 1 3
REGULATOR Assy
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3
4
2 9 9 4 2 8
4 Rear Panel
Pull up
5
Diagnosis
1 5 0 5 8 2 9 9 4
AMP&PRIMARY Assy
Heat Sink
m
co
4
9 9
2 8 9 9