JVC AV-56WP30 Service Manual page 14

AV-56WP30
! PROJECTION UNIT
" Remove the SPEAKER GRILLE
" Remove the FRONT CONTROL BOX
" Remove the REAR PANEL
" Remove the MAIN UNIT.
1. Remove the CRT SOCKET PWB.
2. Remove 4 sc rews S attaching the PROJECT ION UNIT.
3. Pull out the PROJECTION UNIT, upward.
NOTE :
" Refer to "PROJECTION UNIT REPLACEMENT" on page 10
when taking out and replacing the PROJECTION UNIT.
" 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.
! HV DIVIDER
" Remove the REAR PANEL
1. Remove 1 sc rews T! ! ! ! attaching the HV DIVIDER.
2. Remove the HV DIVIDER.
Wires of the transformer (FBT) and CRT of each PROJECTION
*
UNIT can be removed by turning the connector portions.
NOTE :
" If neces sary, remove the anode wires, and replacing the HV
DIVIDER, take care to correctly engage the U ! ! ! ! connector.
! AV JACK BOARD
" Remove the REAR PANEL
1. Remove 7 sc rews V.
2. Pull out the POWER CORD CLAMP from AV JACK BOARD left
side.
3. Remove nut W ! ! ! ! attaching the antenna terminal.
4. Remove the AV JACK BOARD.
! DIGITAL INPUT MODULE
" Remove the REAR PANEL
1. Remove 2 sc rews X from rear side of the AV JACK BOARD.
2. Remove the DIGITAL INPUT MODULE.
NOTE :
" When removing the DIGITAL INPUT MODULE, refer to the
"CAUTION AT DISASSEMBLY" section on page 11.
14
PROJECTION UNIT
HV DIVIDER
Pull Tur n
T
U
X
DIGITAL INPUT
MODULE
W
ANTENNA TERMINAL
No. 52007
S
AV JACK BOARD
V
POWER CORD CLAMP
V