10.1. Caution
Below is the list of disassembly sections
Below shown is part no. of different screws types used:
10 Assembling and Disassembling
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 24), if necessary.
Caution:
After replacing of CD Changer Unit, ageing test is necessary. Please confirm operation for CD Changer Unit.
·
Disassembly of Top Cabinet
·
Disassembly of Rear Panel
·
Disassembly of CD Changer Unit (CRS1)
·
Disassembly of Main P.C.B.
·
Disassembly of Transformer P.C.B.
·
Disassembly of Power P.C.B.
·
Disassembly of Front Panel Unit
·
Disassembly of Panel P.C.B.
·
Disassembly of USB P.C.B.
·
Disassembly of Tact Switch P.C.B.
·
Disassembly of Deck Mechanism Unit
·
Disassembly for Deck P.C.B.
·
Disassembly of Traverse Unit
·
Disassembly of Deck Mechanism
·
Disassembly of Deck Mechanism P.C.B.
·
Disassembly of cassette lid
·
Rectification for tape jam problem
25
SA-AK750E / SA-AK750EB / SA-AK750EG
Summary of Contents for SA-AK750E
Page 9: ...9 SA AK750E SA AK750EB SA AK750EG ...
Page 14: ...14 SA AK750E SA AK750EB SA AK750EG ...
Page 27: ...10 3 Main Parts Location 27 SA AK750E SA AK750EB SA AK750EG ...
Page 39: ...10 17 1 Replacement of Pinch Roller and Head Block 39 SA AK750E SA AK750EB SA AK750EG ...
Page 46: ...12 4 Checking and Repairing of Power P C B 46 SA AK750E SA AK750EB SA AK750EG ...
Page 48: ...48 SA AK750E SA AK750EB SA AK750EG ...
Page 52: ...15 3 Power P C B Transformer P C B 15 4 Panel P C B 52 SA AK750E SA AK750EB SA AK750EG ...
Page 53: ...15 5 Main P C B 53 SA AK750E SA AK750EB SA AK750EG ...
Page 54: ...15 6 Deck P C B 15 7 Waveform Chart 54 SA AK750E SA AK750EB SA AK750EG ...
Page 56: ...56 SA AK750E SA AK750EB SA AK750EG ...
Page 64: ...SA AK750E SA AK750EB SA AK750EG 64 ...
Page 66: ...66 SA AK750E SA AK750EB SA AK750EG ...
Page 86: ...SA AK750E SA AK750EB SA AK750EG 86 ...
Page 91: ...23 Exploded Views 23 1 Cabinet Parts Location SA AK750E SA AK750EB SA AK750EG 91 ...
Page 92: ...SA AK750E SA AK750EB SA AK750EG 92 ...
Page 93: ...23 2 Deck Mechanism Parts Location RAA4403 S SA AK750E SA AK750EB SA AK750EG 93 ...
Page 94: ...23 3 Packaging SA AK750E SA AK750EB SA AK750EG 94 ...