Panasonic SA-VK650EE Service Manual ▷ View online
Step 1 Remove the 4 screws on Power P.C.B..
Step 2 Detach cable connected to CN5950 on Transformer
P.C.B.
Step 3 Remove Power P.C.B..
Note:
Insulate the Power P.C.B. with insulating material to avoid short
circuit.
· Replacement of the Power Amp IC or Voltage Regulator
P.C.B.
Step 3 Remove Power P.C.B..
Note:
Insulate the Power P.C.B. with insulating material to avoid short
circuit.
· Replacement of the Power Amp IC or Voltage Regulator
Step 4 Remove 2 screws at the Power Amp ICs and/or 3
screws to Voltage Regulators.
screws to Voltage Regulators.
Step 5 Cut the joints with a metal cutter as shown below.
Step 6 Desolder the terminals to replace the components.
Step 7 Fix back the cut portion with a screw as shown.
11.9. Disassembly of Power P.C.B.
· Follow the (Step 1) - (Step 2) of Item 11.4 - Disassembly of Top Cabinet
· Follow the (Step 1) - (Step 4) of Item 11.6 - Disassembly of CD/DVD Changer Unit
· Follow the (Step 1) - (Step 3) of Item 11.5 - Disassembly of Rear Panel
· Follow the (Step 1) - (Step 3) of Item 11.7 - Disassembly of Main P.C.B.
· Follow the (Step 1) - (Step 4) of Item 11.6 - Disassembly of CD/DVD Changer Unit
· Follow the (Step 1) - (Step 3) of Item 11.5 - Disassembly of Rear Panel
· Follow the (Step 1) - (Step 3) of Item 11.7 - Disassembly of Main P.C.B.
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SA-VK650EE
Step 1 Disconnect connectors (CN2803, CN2806, CN2807 &
CN5951).
CN5951).
Step 2 Bent the front panel unit slightly forward as shown.
Step 3 Release 2 claws outwards.
Step 4 Remove the front panel unit.
Note: Ensure 2 claws located at the bottom chassis is seated
into the 2 slots at bottom of front panel at 2 catches (one on
each side) of bottom chassis to be aligned to front panel’s slot.
Assembly is secured upon hearing clicking sound.
Note: Ensure 2 claws located at the bottom chassis is seated
into the 2 slots at bottom of front panel at 2 catches (one on
each side) of bottom chassis to be aligned to front panel’s slot.
Assembly is secured upon hearing clicking sound.
11.10. Disassembly of Front Panel Unit
· Follow the (Step 1) - (Step 2) of Item 11.4 - Disassembly of Top Cabinet
· Follow the (Step 1) - (Step 4) of Item 11.6 - Disassembly of CD/DVD Changer Unit
· Follow the (Step 1) - (Step 4) of Item 11.6 - Disassembly of CD/DVD Changer Unit
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SA-VK650EE
Step 1 Remove the Volume knob.
Step 2 Remove 1 screw.
Step 3 Lift up the Mic P.C.B to remove it.
Step 4 Remove 6 screws.
Step 3 Lift up the Mic P.C.B to remove it.
Step 4 Remove 6 screws.
Step 5 Release 2 catches.
Step 6 Remove Panel P.C.B..
Step 6 Remove Panel P.C.B..
11.11.1. Disassembly of Tact Switch P.C.B.
Step 7 Remove 6 screws..
11.11.2. Disassembly of Lid
Step 1 Lift the spring sideward.
Step 2 Remove Lid.
Note: Do not misplace the spring.
Note: Do not misplace the spring.
11.11. Disassembly for Panel P.C.B. , Mic P.C.B. & Tact Switch P.C.B.
· Follow the (Step 1) - (Step 2) of Item 11.4 - Disassembly of Top Cabinet
· Follow the (Step 1) - (Step 4) of Item 11.6 - Disassembly of CD/DVD Changer Unit
· Follow the (Step 1) - (Step 4) of Item 11.10 - Disassembly of Front Panel Unit
· Follow the (Step 1) - (Step 4) of Item 11.6 - Disassembly of CD/DVD Changer Unit
· Follow the (Step 1) - (Step 4) of Item 11.10 - Disassembly of Front Panel Unit
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SA-VK650EE
Step 1 Detach FFC cable (CN971).
Step 2 Disconnect FFC cable (CN1001).
Step 3 Remove the 5 screws.
Step 2 Disconnect FFC cable (CN1001).
Step 3 Remove the 5 screws.
Step 1 Remove 2 screws.
Important notes: Ensure all the trays are in the “STOCK”
position before proceeding to the disassemble of traverse
unit. For procedures to set the trays in “STOCK” position,
please refer to original Service Manual for CRS1D, Section
4.3. Setting the trays in “STOCK” position, Order No.
MD0603065A3.
position before proceeding to the disassemble of traverse
unit. For procedures to set the trays in “STOCK” position,
please refer to original Service Manual for CRS1D, Section
4.3. Setting the trays in “STOCK” position, Order No.
MD0603065A3.
Step 4 Push the lever upward, and then open the cassette lid
ass’y (For DECK1 and DECK2).
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).
Note: For disassembly of parts for deck mechanism unit,
refer to Section 11.16.
arrow (1), and then remove it in the direction of arrow (2).
Note: For disassembly of parts for deck mechanism unit,
refer to Section 11.16.
Step 2 Desolder wire at deck motor terminals (W1002).
Step 3 Remove Deck P.C.B.
11.12. Disassembly of Deck mechanism unit
· Follow the (Step 1) - (Step 2) of Item 11.4 - Disassembly of Top Cabinet
· Follow the (Step 1) - (Step 4) of Item 11.6 - Disassembly of CD/DVD Changer Unit
· Follow the (Step 1) - (Step 4) of Item 11.10 - Disassembly of Front Panel Unit
· Follow the (Step 1) - (Step 4) of Item 11.6 - Disassembly of CD/DVD Changer Unit
· Follow the (Step 1) - (Step 4) of Item 11.10 - Disassembly of Front Panel Unit
11.13. Disassembly of Deck P.C.B.
· Follow the (Step 1) - (Step 2) of Item 11.4 - Disassembly of Top Cabinet
· Follow the (Step 1) - (Step 4) of Item 11.6 - Disassembly of CD/DVD Changer Unit
· Follow the (Step 1) - (Step 4) of Item 11.10 - Disassembly of Front Panel Unit
· Follow the (Step 1) - (Step 4) of Item 11.6 - Disassembly of CD/DVD Changer Unit
· Follow the (Step 1) - (Step 4) of Item 11.10 - Disassembly of Front Panel Unit
11.14. Disassembly of Traverse Unit
· Follow the (Step 1) - (Step 2) of Item 11.4 - Disassembly of Top Cabinet
· Follow the (Step 1) - (Step 4) of Item 11.6 - Disassembly of CD/DVD Changer Unit
· Follow the (Step 1) - (Step 4) of Item 11.6 - Disassembly of CD/DVD Changer Unit
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SA-VK650EE
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