Panasonic SA-AK330EE (serv.man4) Service Manual ▷ View online
Step 1 Remove 2 screws fixed to the Power Amplifier IC and 1
screw to Voltage Regulator.
screw to Voltage Regulator.
Step 2 Break the joint with a metal cutter as shown below.
Step 1 Remove 3 screws, disconnect connector CN5950.
Step 3 Unsolder the terminals of Power Amp IC, transistor and
replace the components.
replace the components.
Step 4 Fix back the cut portion with a screw as shown.
· Replacement of the Power Amplifier IC/ Voltage Regulator
9.9. Disassembly of Transformer P.C.B.
· Follow the (Step 1) - (Step 2) of Item 9.3 - Disassembly of Top Cabinet
· Follow the (Step 1) - (Step 6) of Item 9.4 - Disassembly of CD Lid
· Follow the (Step 1) of Item 9.5 - Disassembly of Rear Panel
· Follow the (Step 1) - (Step 3) of Item 9.6 - Disassembly of CD Mechanism Unit
· Follow the (Step 1) - (Step 6) of Item 9.4 - Disassembly of CD Lid
· Follow the (Step 1) of Item 9.5 - Disassembly of Rear Panel
· Follow the (Step 1) - (Step 3) of Item 9.6 - Disassembly of CD Mechanism Unit
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SA-AK330EE
Step 1 Lay the unit as shown below.
Step 2 Release 2 claws at bottom and 2 claws each side, draw
the front panel ass’y forward.
Step 3 Remove volume knob.
the front panel ass’y forward.
Step 3 Remove volume knob.
Step 1 Detach FFC wire (CN971).
Step 2 Disconnect FFC flat cable from the connector
(CN1001).
Step 3 Remove the 5 screws.
Step 2 Disconnect FFC flat cable from the connector
(CN1001).
Step 3 Remove the 5 screws.
· Disassembly of Panel P.C.B.
Step 4 Remove 10 screws.
Step 5 Disconnect connectors (CN2806, CN2803 and
CN5950).
Step 5 Disconnect connectors (CN2806, CN2803 and
CN5950).
Step 4 Push the lever upward, and then open the cassette lid
ass’y (For DECK1 and DECK2).
Step 5 Tilt the cassette mechanism unit in the direction of
arrow (1), and then remove it in the direction of arrow (2).
· For replacement of Deck Mechanism P.C.B.
Step 6 Remove 3 screws.
ass’y (For DECK1 and DECK2).
Step 5 Tilt the cassette mechanism unit in the direction of
arrow (1), and then remove it in the direction of arrow (2).
· For replacement of Deck Mechanism P.C.B.
Step 6 Remove 3 screws.
9.10. Disassembly of Front Panel Unit
· Follow the (Step 1) - (Step 2) of Item 9.3 - Disassembly of Top Cabinet
· Follow the (Step 1) - (Step 6) of Item 9.4 - Disassembly of CD Lid
· Follow the (Step 1) - (Step 3) of Item 9.6 - Disassembly of CD Mechanism Unit
· Follow the (Step 1) - (Step 6) of Item 9.4 - Disassembly of CD Lid
· Follow the (Step 1) - (Step 3) of Item 9.6 - Disassembly of CD Mechanism Unit
9.11. Disassembly of Deck Mechanism Unit
· Follow the (Step 1) - (Step 2) of Item 9.3 - Disassembly of Top Cabinet
· Follow the (Step 1) - (Step 6) of Item 9.4 - Disassembly of CD Lid
· Follow the (Step 1) - (Step 3) of Item 9.6 - Disassembly of CD Mechanism Unit
· Follow the (Step 1) - (Step 3) of Item 9.10 - Disassembly of Front Panel Unit
· Follow the (Step 1) - (Step 6) of Item 9.4 - Disassembly of CD Lid
· Follow the (Step 1) - (Step 3) of Item 9.6 - Disassembly of CD Mechanism Unit
· Follow the (Step 1) - (Step 3) of Item 9.10 - Disassembly of Front Panel Unit
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SA-AK330EE
Step 7 Unsolder the motor terminals.
Step 1 Remove the CD changer unit.
Step 2 Insert the gear with hexagonal wrench into the hole.
Step 3 Rotate the hexagonal wrench in the direction of arrow
(clockwise), and then open the disc tray fully.
(clockwise), and then open the disc tray fully.
Step 8 Remove Deck Mechanism P.C.B.
Step 4 With pressing the claw (A), rotate the hexagonal wrench
clockwise. (The slide plate R moves for a little amount.)
clockwise. (The slide plate R moves for a little amount.)
Step 5 Pressing the claw (B) in the direction of arrow (1), the
connection lever moves in the direction of arrow (2).
connection lever moves in the direction of arrow (2).
9.12. CD Mechanism Main Component Replacement Procedures
· Follow the (Step 1) - (Step 2) of Item 9.3 - Disassembly of Top Cabinet
· Follow the (Step 1) - (Step 6) of Item 9.4 - Disassembly of CD Lid
· Follow the (Step 1) - (Step 6) of Item 9.6 - Disassembly of CD Mechanism Unit
· Follow the (Step 1) - (Step 6) of Item 9.4 - Disassembly of CD Lid
· Follow the (Step 1) - (Step 6) of Item 9.6 - Disassembly of CD Mechanism Unit
9.12.1. Replacement of the Traverse Deck
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SA-AK330EE
Step 6 Lift up the traverse deck ass’y.
Step 7 Remove the traverse deck ass’y from the timing lever.
Caution:
When removing or inserting the traverse deck avoid touching
the OPU lens and pressing onto the turntable.
Caution:
When removing or inserting the traverse deck avoid touching
the OPU lens and pressing onto the turntable.
Step 8 Remove 3 screws.
Step 9 Unsolder the motor terminals (4 points).
Step 9 Unsolder the motor terminals (4 points).
Step 10 Remove the FFC board from the connector, and then
remove the CD Servo P.C.B.
remove the CD Servo P.C.B.
Step 11 Remove the pin.
Step 12 Release the claw, and then remove the traverse deck
ass’y.
ass’y.
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SA-AK330EE
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