Panasonic SA-BT230EB / SA-BT230EE / SA-BT230EG / SA-BT230EP / SA-BT330EB / SA-BT330EG / SA-BT330EP / SC-BT230EE Service Manual ▷ View online
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10.5. Disassembly of Optical In
P.C.B.
• Refer to “Disassembly of Top Cabinet”.
Step 1 Remove 2 screws.
Step 2 Detach 13P FFC at the connector (CN4002) on Optical
In P.C.B..
In P.C.B..
Step 3 Slightly pull Optical In P.C.B. outwards as arrow (1)
shown.
Step 4 Press Optical In P.C.B. downwards to release it from the
locator as arrow (2) shown.
Step 5 Remove Optical In P.C.B..
shown.
Step 4 Press Optical In P.C.B. downwards to release it from the
locator as arrow (2) shown.
Step 5 Remove Optical In P.C.B..
10.6. Disassembly of Wireless
Adapter P.C.B.
• Refer to “Disassembly of Top Cabinet”.
Step 1 Remove 1 screw.
Step 2 Press the Transmitter Chassis Unit downward to
release from the catch.
Caution: During assembling, ensure that Transmitter Chas-
sis Unit is properly inserted & fully catched onto Rear
Panel before screwing.
Step 2 Press the Transmitter Chassis Unit downward to
release from the catch.
Caution: During assembling, ensure that Transmitter Chas-
sis Unit is properly inserted & fully catched onto Rear
Panel before screwing.
Step 3 Detach Transmitter Chassis Unit from rear panel.
Step 4 Detach 17P FFC at the connector (CN3001) on Wire-
less Adapter P.C.B..
less Adapter P.C.B..
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Step 5 Remove 1 screw.
Step 6 Release 2 catches.
Step 6 Release 2 catches.
Caution: During assembling, ensure that Wireless Adapter
P.C.B. is seated properly at the locators & fully catched
onto Transmitter Chassis.
P.C.B. is seated properly at the locators & fully catched
onto Transmitter Chassis.
Step 7 Remove Wireless Adapter P.C.B..
10.7. Disassembly of Rear Panel
• Refer to “Disassembly of Optical In P.C.B.”.
Step 1 Lift up the Wire Clamper.
Step 2 Detach the fan unit connector (CN5401) on D-Amp
P.C.B..
Step 3 Remove 8 screws.
Step 4 Release the tabs on both side of the Rear Panel in the
direction of arrow.
direction of arrow.
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Step 5 Remove Rear Panel.
10.8. Disassembly of Front Panel
Block Assembly
• Refer to “Disassembly of Top Cabinet”.
Step 1 Detach 15P FFC at the connector (CN1101) on Main
P.C.B..
Step 2 Detach 22P FFC at the connector (CN2002) on Main
P.C.B..
P.C.B..
Step 2 Detach 22P FFC at the connector (CN2002) on Main
P.C.B..
Caution: During assembling, ensure that 22P FFC is
dressed away from Power P.C.B. when insertion to Main
P.C.B..
Caution: During assembling, ensure that 15P FFC is
dressed through Front Shield.
dressed away from Power P.C.B. when insertion to Main
P.C.B..
Caution: During assembling, ensure that 15P FFC is
dressed through Front Shield.
Step 3 Release the tabs on both side of the Front Panel Block
Assembly in the direction of arrow.
Assembly in the direction of arrow.
Step 4 Release 3 tabs.
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Caution: Do not exert strong force when releasing the tabs.
Step 5 Detach the Front Panel Block Assembly.
10.9. Dissassembly of Panel P.C.B.
• Refer to “Disassembly of Front Panel Block Assembly”.
Step 1 Remove 5 screws.
Caution: Keep the Ground Plate in safe place, place it back
during assembling.
during assembling.
Step 2 Release 1 catch.
Step 3 Lift up the Panel P.C.B..
Step 4 Desolder the 4P cable at the connector (CN6001) on
Panel P.C.B..
Step 5 Remove Panel P.C.B..
Panel P.C.B..
Step 5 Remove Panel P.C.B..
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