1-8 (No.YA085C)
SECTION 4
ADJUSTMENT
4.1
ADJUSTMENT PREPARATION
(1) You can make the necessary adjustments for this unit with
either the Remote Control Unit or with the adjustment tools
and parts as given below.
(2) Adjustment with the Remote Control Unit is made on the
basis of the initial setting values, however, the new setting
values which set the screen to its optimum condition may
differ from the initial settings.
(3) Make sure that AC power is turned on correctly.
(4) Turn on the power for set and test equipment before use,
and start the adjustment procedures after waiting at least
30 minutes.
(5) Unless otherwise specified, prepare the most suitable
reception or input signal for adjustment.
(6) Never touch any adjustment parts which are not specified
in the list for this adjustment - variable resistors,
transformers, condensers, etc.
(7) Presetting before adjustment.
Unless otherwise specified in the adjustment instructions,
preset the following functions with the remote control unit:
4.2
MEASURING EQUIPMENT
(1) Signal generator (Pattern generator)
[PAL / SECAM / NTSC]
(2) Remote control unit
4.3
ADJUSTMENT ITEM
• FOCUS ADJUSTMENT
• SCREEN ADJUSTMENT
• DEFLECTION CIRCUIT ADJUSTMENT
4.4
ADJUSTMENT LOCATIONS
Setting item
Setting value
BRIGHTNESS
CENTRE
CONTRAST
COLOUR
SHARPNESS
COLOUR TEMP
NORMAL
ZOOM
AUTO
SIDE CONTROL
PWB
AV &
HEADPHONE
PWB
TUNER
TU100
IC101
MEMORY
MAIN PWB
FRONT
TOP
FBT
UPPER : FOCUS
LOWER : SCREEN
TOP
TOP
MENU
P/Ch
VIDEO
L
R
HEADPHONE
FUSE
POWER SW
LED PWB
POWER SW PWB
TOP
EXT-1(SCART)
EXT-2(SCART)
IR RECEIVER
LED
(SOLDER SIDE)
CRT SOCKET PWB
(SOLDER SIDE)
FRONT
FRONT
DEG COIL
PFC COIL
DEF YOKE
POWER CORD
SPEAKER
R
SPEAKER
L
PL101
PL102
PL902
PL901
PL105
PL104
PL106
PL107
PL107
PL103
PL605
PL115
PL116
PL401
PL404
PL801
PL802
PL800
PL602
PL603
PL105