Panasonic SA-BTX70EB / SA-BTX70EG / SA-BTX68EF Service Manual ▷ View online
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9.1.
Disassembly Flow Chart
Door Assembly
D-Amp P.C.B.
Main P.C.B.
SD USB Wireless
Assembly
Assembly
SD/USB P.C.B.
Wireless Adapter P.C.B.
Digital P.C.B.
Audio Amplifier Amp IC
(IC5001)
Rear Cabinet Assembly
SMPS Sub Block
Tuner Pack
SMPS & AC inlet P.C.B.
Switching Regulator IC
(IC5701)
Rectifier Diode
(D5702)
Regulator Diode
(D5801)
Regulator Diode
(D5802)
Regulator Diode
(D5803)
IR P.C.B.
Top Ornament
iPod Fan
Power Button &
Volume Button
P.C.B.
Volume Button
P.C.B.
Left & Right Ornament
Rear Shield
Fan Sub Assembly
Main Unit
Motor P.C.B.
FL P.C.B.
FL P.C.B.
iPod Switch P.C.B.
iPod Docking
Tub Assembly
Tub Assembly
iPod P.C.B.
BD Mechanism
Assembly
Assembly
Door Switch P.C.B.
Mechanism
Switch P.C.B.
Switch P.C.B.
iPod Fan P.C.B.
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9.2.
Main Components and P.C.B. Locations
SUPPORT P.C.B.
VOLUME BUTTON P.C.B.
RELAY P.C.B.
FL P.C.B.
POWER BUTTON P.C.B.
MECHANISM SWITCH
IR P.C.B.
iPod FAN P.C.B.
DOOR SWITCH P.C.B.
D-AMP P.C.B.
D-AMP HEATSINK UNIT
MOTOR P.C.B.
WIRELESS ADAPTER P.C.B.
iPod SWITCH P.C.B.
iPod P.C.B.
SD / USB P.C.B.
MAIN P.C.B.
DIGITAL P.C.B.
SMPS P.C.B.
TUNER P.C.B.
AC INLET P.C.B.
SMPS HEATSINK UNIT
HEATSINK C UNIT
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9.3.
Disassembly of Door Assembly
Step 1 Upset the main unit as diagram shown.
Step 2 Insert a flathead screw driver into the hole behind the
Door Assembly.
Step 3 Push the gear fixture from point A to B.
Note The gear fixture will be disanage after pushing.
Step 2 Insert a flathead screw driver into the hole behind the
Door Assembly.
Step 3 Push the gear fixture from point A to B.
Note The gear fixture will be disanage after pushing.
Step 4 Gently push the Door Assembly manually until it is fully
extended.
extended.
Step 5 Lift up the Door Assembly slightly as arrow (1) shown.
Step 6 Push the Door Assembly as arrow (2) shown.
Step 7 Remove the Door Assembly.
Caution: During assembling/ disassembling, avoid touch-
ing the Lens as it be damage the laser lens.
Step 6 Push the Door Assembly as arrow (2) shown.
Step 7 Remove the Door Assembly.
Caution: During assembling/ disassembling, avoid touch-
ing the Lens as it be damage the laser lens.
• Assembly of Door Assembly.
Step 1 Turn the gear fixture as diagram shown.
44
Step 2 Align the Door Assembly with the (upper & lower rib),
guide reel (A & B) on the front panel.
Step 3 Gently push the Door Assembly until it is fully closed.
Caution: Avoid using strong force, ensure the Door
Assembly move smoothly. Repeat steps if there is problem
in the assembling.
guide reel (A & B) on the front panel.
Step 3 Gently push the Door Assembly until it is fully closed.
Caution: Avoid using strong force, ensure the Door
Assembly move smoothly. Repeat steps if there is problem
in the assembling.
9.4.
Disassembly of Left Ornament
& Right Ornament
& Right Ornament
• Disassembly of Left Ornament.
Step 1 Insert a pin into the holes to release the catches.
Step 2 Slide to remove the Left Ornament.
Caution: During assembling, ensure the Left Ornament is
attached properly.
attached properly.
• Disassembly of Right Ornament.
Step 3 Insert a pin into the holes to release catches.
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