Panasonic SC-CMAX5GS - Service Position and Checks; Checking SMPS, Voltage Selector, and Main PCB

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9 Service Position
Note: For description of the disassembly procedures, see the Section 8
9.1. Checking of SMPS Module, Voltage Selector P.C.B. & Main P.C.B.
Assembly
Step 1 : Remove Handle Bar Unit.
Step 2 : Remove Rear Panel.
Step 3 : Remove Amp Unit Block.
Step 4 : Remove Main P.C.B. Assembly.
Step 5 : Remove SMPS Module.
Step 6 : Place Main P.C.B. Assembly on Insulated Material.
Step 7 : Remove 4 screws.
Step 8 : Lift up Main P.C.B. Assembly.
Caution 1: Keep the Heatsink Spacer in safe place. Avoid
denting it, place it back during assembling.
Caution 2: Handle the Heatsink & P.C.B. with caution due to
it’s high temperature after prolonged use. Touching it may
lead to injuries
Step 9 : Place Main P.C.B. Assembly on support block.
Step 10 : Connect 4P wire at connector (CN2508) on Main
P.C.B. Assembly.
Step 11 : Connect 30P FFC at connector (CN2506) on Main
P.C.B. Assembly.
Step 12 : Connect 10P wire at connector (CN2511) on Main
P.C.B. Assembly.
Step 13 : Connect 4P wire at connector (CN2510) on Main
P.C.B. Assembly.
Step 14 : Connect 6P wire at connector (CN2507) on Main
P.C.B. Assembly.
Step 15 : Connect 4P wire at connector (CN2604) on Main
P.C.B. Assembly.
Step 16 : Connect 2P wire at connector (JK3503) on Main
P.C.B. Assembly.
Step 17 : Connect 4P wire at connector (JK3502) on Main
P.C.B. Assembly.