Panasonic SA-AKX200PN / SA-AKX200PS / SA-AKX400PN / SA-AKX400PS Service Manual ▷ View online
21
7 Troubleshooting Guide
“Contents for this section is not available at time of issue”
22
8 Disassembly and Assembly Instructions
• Illustration is based on SA-AKX400PN/PS.
Caution Note:
• This section describes the disassembly and/or assembly procedures for all major printed circuit boards & main compo-
nents for the unit. (You may refer to the section of “Main components and P.C.B Locations” as described in the service
manual)
manual)
• Before carrying out the disassembly process, please ensure all the safety precautions & procedures are followed.
• During the disassembly and/or assembly process, please handle with care as there may be chassis components with
• During the disassembly and/or assembly process, please handle with care as there may be chassis components with
sharp edges.
• Avoid touching heatsinks due to its high temperature after prolong use. (See caution as described below)
• During disassembly and assembly, please ensure proper service tools, equipments or jigs is being used.
• During replacement of component parts, please refer to the section of “Replacement Parts List” as described in the ser-
• During replacement of component parts, please refer to the section of “Replacement Parts List” as described in the ser-
vice manual.
• Select items from the following indexes when disassembly or replacement are required.
• Disassembly of Top Cabinet
• Disassembly of Front Panel Unit
• Disassembly of Panel P.C.B.
• Disassembly of USB P.C.B.
• Disassembly of Music Port P.C.B. (For AKX400)
• Disassembly of LED P.C.B.
• Disassembly of Rear Panel
• Disassembly of Main P.C.B.
• Disassembly of SMPS Module
• Disassembly of CD Mechanism Unit
• Disassembly of CD Interface P.C.B.
• Disassembly of Top Cabinet
• Disassembly of Front Panel Unit
• Disassembly of Panel P.C.B.
• Disassembly of USB P.C.B.
• Disassembly of Music Port P.C.B. (For AKX400)
• Disassembly of LED P.C.B.
• Disassembly of Rear Panel
• Disassembly of Main P.C.B.
• Disassembly of SMPS Module
• Disassembly of CD Mechanism Unit
• Disassembly of CD Interface P.C.B.
8.1.
Types of Screws
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8.2.
Disassembly Flow Chart
8.3.
Main Components and P.C.B. Locations
Main P.C.B.
SMPS Module
Rear Panel
CD Mechanism
Unit
CD Interface
P.C.B.
Front Panel Unit
Top Cabinet
Panel P.C.B.
USB P.C.B.
Music Port P.C.B.
(For AKX400)
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8.4.
Disassembly of Top Cabinet
Step 1 Remove 2 screws.
Step 2 Remove 2 screws.
Step 3 Remove 5 screws.
Step 4 Slightly release both sides of the Top Cabinet as arrow
shown.
Step 4 Slightly release both sides of the Top Cabinet as arrow
shown.
Step 5 Slightly lift up to remove Top Cabinet.
8.5.
Disassembly of Front Panel
Unit
Unit
• Refer to “Disassembly of Top Cabinet”.
Step 1 Lift up Wire Clampers.
Step 2 Detach 17P FFC at connector (CN2500) on Main
P.C.B..
Step 3 Detach 9P Wire at connector (CN2503) on Main P.C.B..
Step 4 Detach 4P Wire at connector (CN2507) on Main P.C.B..
(For AKX400)
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