Table Of Contents
COVER
1 Before Repairs
2 Protection Circuitry
3 Accessories
4 Caution for AC Main Leads
5 Location of Controls
6 Operation Checks and Component ReplacementProcedures
6.1 Checking for the AC IN P.C.B.
6.2 Checking for the operation P.C.B.
6.3 Checking for the main P.C.B.
6.4 Replacement for the regulator transistor
6.5 Replacement for the power IC
7 To Supply Power Source
8 Self-Diagnostic Mode
8.1 To display the malfunction code
8.2 To return to the normal display
8.3 Display contents
8.3.1 U70 CD, U70 DECK(displayed automatically)
8.3.2 F61
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