Panasonic SA-AK640E Service Manual page 27

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Special Note:
This model uses a new CD changer unit CRS1. In this following section does not contain the necessary
disassembly & assembly information for the CD changer unit (CRS1) except the disasembly & assembly
of traverse unit. Kindly refer to the original service manual for the CD changer unit. (Order No.
MD0509368C0).
"ATTENTION SERVICER"
Some chassis components may have sharp edges. Be careful when disassembling and servicing.
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. Refer to the Parts No. on the page of "Parts Location and Replacement
Parts List" (Section 22), if necessary.
Warning :-
This product uses a laser diode. Refer to caution statement Precaution
of Laser Diode.
Caution:
After replacing of CD Changer Unit, ageing test is necessary. Please confirm operation for CD Changer
Unit.
Below is the list of disassembly sections
- Disassembly of Top Cabinet
- Disassembly of Rear Panel
- Disassembly of CD Changer Unit
- Disassembly of Main P.C.B.
- Disassembly of Transformer P.C.B.
27

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