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(5) No 32VA NO 32VA.
YES
Is the F101 normal?
YES
NO
Replace the F101. (use the same Fuse)
Is the BD101 normal?
YES
NO
Replace the BD101.
Is the TH101 normal?
YES
NO
Replace the TH101.
Is Vcc(12~23V) sup- NO plied to IC101 Pin3?
YES
Is the D108 normal?
YES
Check or Replace the D108.
Is the D122 normal?
YES
NO
Replace the D122.
Is there about 2.5V NO at the IC103?
YES
Replace the IC103.
Check the Woofer Main PCB Power supply Line short or not?
3-5
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