Panasonic PT-43LCX64 Service Manual page 41

CABINET SECTION
DISASSEMBLY METHOD OF CABINET SECTION
Cabinet section contains following removal procedures:
REMOVAL OF THE BALLAST C.B.A. AND THE TV/TUNER UNIT FROM THE CABINET
REMOVAL OF THE PROJECTION UNIT FROM THE CABINET
REMOVAL OF THE TUNER C.B.A., THE DTV TUNER UNIT, THE MAIN C.B.A., THE DIGITAL TUNER POWER C.B.A., THE REAR JACK
C.B.A., THE AUDIO AMP C.B.A., THE POWER C.B.A. FROM THE TV/TUNER UNIT
REMOVAL OF THE SCREEN UNIT AND THE SPEAKER FROM THE DISPLAY
REMOVAL OF THE MIRROR FROM THE BACK COVER
REMOVAL OF THE FRONT JACK C.B.A. AND THE OPERATION C.B.A. FROM THE CABINET
REMOVAL OF THE COVER SWITCH C.B.A. FROM THE CABINET
DISASSEMBLY FLOWCHART
This flow chart indicates the disassembly steps of the cabinet parts and the P.C.Boards in order to gain access to item (s) to be
serviced. When reassembling, perform the step (s) in the reverse order. Bend, route and dress the wires as they were originally.
OPERATION C.B.A.
FRONT JACK C.B.A.
AUDIO AMP
C.B.A.
Note :
a. Place a cloth or some other soft material under the P.C. Boards or Unit to prevent damage.
b. When reinstalling, ensure that the connectors are connected firmly and electrical components have not been damaged.
c. Do not supply power to the unit during disassembly and reassembly.
REAR COVER
BALLAST C.B.A.
TV/TUNER UNIT
TUNER C.B.A.
DTV Tuner Unit
MAIN C.B.A.
Digital Tuner Power C.B.A.
REAR JACK C.B.A.
POWER C.B.A.
LAMP COVER
PROJECTION UNIT
THERMISTOR 2 C.B.A. FAN 3 UNIT
THERMAL FUSE UNIT TOP DUCT 3 UNIT
THERMISTOR 1 C.B.A.
(LCD/PRISM UNIT, LIGHT IN POLARIZER, ETC)
COVER SWITCH C.B.A.
FRONT COVER UNIT SPEAKER
OPTICAL COVER NETWORK C.B.A.
SCREEN UNIT
MIRROR
BACK PANEL
(DISPLAY)