Technics SE-CH610 Service Manual

SE-CH610
m@ Operation Check and Main Component Replacement Procedures
1. This section describes procedures for checking the operation of the major printed circuit
boards and replacing the main components.
2. For reassembly after operation checks or replacement, reverse the respective procedures.
Special reassembly procedures are described only when required.
3. Select items from the following index when checks or replacement are required.
4. Illustrated screws are equivalent to actual size.
5. Refer the parts No. on the page of “Main Component Replacement Procedures”, if necessary.
@ Contents
Page
® Checking Procedure for each P.C.B.
1. Checking for the operation P.C.B. and power transformer P.C.B. ooo... ccecceecccesetttseeceeeeeteeeeaeens 8.
2. CHECKING MOF ING INIA PAG. i cate sees tentirion sic esacenutetict scales esl eecalt wa bans nesept tale A calntan sh ih ele uuussaraaneaess 9.
® Main Component Replacement Procedures
1. Replacement for the power IC and regulator trANSiStOMsS 2.0... eee cee cece cess ecee sees ceeceeeeceeeeeeeeeeseneneees 10.
2. Replacement for the fan motor
@ Checking Procedure for each P.C.B.
1. Checking for the operation P.C.B.
ao
® Checking for the operation P.C.B. as shown below.
Operation P.C.B.
QP
Pull out the en [RHD30007-K1] (Blac k)
Panel ass’y.
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[XTBS3+8JFZ1] (Black)

Technics SE-CH610 Specifications

General

Brand	Technics
Model	SE-CH610
Category	Amplifier
Language	English