Front, Ed b a c, Body side view – JVC Rear Projection Television HD-52Z575 User Manual
Page 14
1-14 (No.YA092B)
<BODY SIDE>
3.1.15 BODY COVER
(1) Remove 9 screws [ A ] (BODY).
(2) Remove 6 screws [ B ] (AV TERMINAL BOARD).
(3) Take out the BODY COVER.
NOTE :
• Do not leave the BODY COVER removed for long time to
prevent soiling from dust.
3.1.16 BODY BRACKET
• Take out the BODY COVER.
(1) Remove 4 screws [ C ].
(2) Take out the BODY BRACKET.
3.1.17 MAIN UNIT
• Take out the BODY COVER.
• Take out the BODY BRACKET.
(1) Remove 2 screws [ D ].
(2) Take out the TOP SHADE BRACKET.
(3) Take out the connector [FJ:12pin], [SW:4pin], [SPR:2pin
(black)], [SPL:2pin(white)], [FL:7pin].
(4) Remove 2 screws [ E ] from rear side.
(5) Pull out the MAIN UNIT rear side.
CAUTION
• Except for confirmation of projection images on the
screen and audio output through the speakers, the
removed MAIN UNIT is still workable in the same state as
if it is still built in the TV set. Therefore, the MAIN UNIT can
be removed, if necessary, for board diagnosis, electric
testing, etc. apart from confirmation of screen images and
audio output.
• Do not leave the MAIN UNIT removed for long time to
prevent soiling from dust.
• Because of the large size, at least 2 persons are
recommended for removal and reassemble.
• When carrying the MAIN UNIT, use care not to drop, shock
or shake it.
• Do not stain or damage the projection lens.
• Do not look directly at the light during service.
• Do not touch the lamp directly as it presents a burn
hazard.
NOTE :
• When not performing repair work, attach the cap on the
lens to preventing dust from covering.
• When mounting to the set, make sure the front of the lens
is in contact with the cushion on the set (body) side.
• Make sure that FRONT LED PWB connector is completely
connect to the RECEIVER PWB connector (CN10FL).
• When wire clamps are removed during work, use care to
restore them precisely to their original positions.
Performance can be affected if these are not returned to the
original positions.
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Before starting the work, be sure to read the following
written instructions on the printed CAUTION on the AV
TERMINAL BOARD.
AV TERMINAL BOARD
CAUTION :
FRONT
BODY
AV TERMINAL BOARD
BACK COVER
MAIN UNIT
TOP SHADE
BRACKET
BODY
BRACKET
BODY
COVER
E
D
B
A
C
(x2)
(x2)
(x6)
(x9)
(BODY)
AV TERMINAL
BOARD
(x4)
BODY SIDE VIEW