Specific Service Instructions - JVC LT-Z26SX5 Service Manual

2.1 SYSTEM SETTEING
Be sure to carry out the following operation at the end of
the procedure.
(1) Press the [DISPLAY]
simultaneously, then enter the SERVICE MODE.
(2) When the Main Menu is displayed, press [2] key to enter
the self check mode.
(3) Turn off the power by pressing the [POWER] key on the
remote control unit.
2.2 FEATURES
D.I.S.T. (Digital Image Scaling Technology)
This system uses line interpolation to double the number of
scanning lines and achieve high resolution, flicker-free picture.
COLOUR MANAGEMENT
This function ensures dull colours are compensated to
produce natural hues.
PICTURE MANAGEMENT
This function makes it easier to see the dark areas when a
picture has many dark areas, and makes it easier to see the
bright areas when a picture has many bright areas.
ZOOM
This function can change the screen size according to the
picture aspect ratio.
2.3 MAIN DIFFERENCE LIST
Item
POWER CORD EU Type (2 Pins) UK Type (3 Pins) AU Type (2 Pins) EU Type (2 Pins) UK Type (3 Pins) AU Type (2 Pins)
LCD PANEL UNIT QLD0373-002
DIGITAL SIGNAL PWB SFL0D333A-H2 SFL0D336A-H2 SFL0D339A-H2 LCA10557-73A
1-6 (No.YA327)

SPECIFIC SERVICE INSTRUCTIONS

key and [MUTING]
LT-Z26SX5 LT-Z26SX5/S
←
SECTION 2
key
SELF CHECK MODE SCREEN
LOB LOB
SYNC M:OK S:OK HD:NG SYNC M:OK S:OK HD:NG
TIM TIM
MSM MSM
MEM MEM
YC YC
TUN TUN
IP IP
DVI DVI
DIGITAL VNR
This function cuts down the amount of noise in the original
picture.
SUPER DIGIPURE
This function uses the latest in digital technology to give you a
natural-looking picture.
CINEMA SURROUND
You can enjoy an enhanced sound for wider audience.
PULL DOWN
This function displays a cinema film picture more smoothly and
naturally on the screen.
LT-Z26SX5/A LT-Z32SX5
←
QLD0374-002
(SFL-0D332A)
MAIN MENU SCREEN
SERVICE MENU SERVICE MENU
1.ADJUST 1.ADJUST
2.SELF_CHK 2.SELF_CHK
3.I2C STOP 3.I2C STOP
OK OK FAN FAN OK OK
OK OK
OK OK DIGI 0000 DIGI 0000
OK OK AVSW OK AVSW OK
OK OK AIO AIO OK OK
OK OK GCR GCR NG 1 NG 1
OK OK RGB RGB OK 8 OK 8
OK OK HDMI OK HDMI OK
LT-Z32SX5/S
←
LCA10557-76A
(SFL-0D335A)
LT-Z32SX5/A
←
LCA10557-79A
(SFL-0D338A)