No. 52012
HV-29LP
Z
14
SERVICE ADJUSTMENTS

BEFORE STARTING SERVICE ADJUSTMENT

1. There ar e 2 ways of adju sting this TV: On e is with the
REMOTE CONTROL UNIT and the other is the conventional
method using adjustment parts and components.
2. The setting (adjustment) using the REMOTE CONTROL
UNIT is made on th e basis of the initial setting values . The
setting values whic h adju st the screen to the o ptimum
condition can be different from the initial setting values.
3. Make sure th at connecti on is correct ly made to AC p ower
source.
4. Turn on the power of t he TV and measurin g instrument for
warmin g up f or at least 30 m inut es b efor e start ing adju stment .
5. If th e receive or input signal is not sp ecified, use the m ost
approp riate s ig nal for adj ust ment.
6. Never touch parts (such as vari able r esis tors, t rans for mers and
condensers) not shown in the adjustment items of this
servic e adjustme nt.
7. Preparat ion f or ad just ment (pres etti ng) :
Unless otherw ise spec ified in the a djust ment it ems, pr eset th e
following fu nctions with the R EMOTE CO NTROL UNIT :
" Setting position
PICTURE MODE (VSM) STANDARD
SLEEP TIMER OFF
BALANCE CENTER
ECO OFF
ZOOM REGULA R

MEASURING INSTRUMENT AND FIXTURE S

1. DC voltmeter (or digital voltmeter)
2. Oscilloscope
3. Signal gen erat or (Patt ern gen erat or) [PAL / SECAM / NTSC ]
4. Remote control unit

ADJUSTMENT ITEMS

● Check ing it ems.
● Adjustment of FOCUS/SCREEN.
● VSM pr eset s ettin g.
● VIDEO / CHROMA circuit adjustment.
● DEFLECTION circuit adjustment.
● AUDIO circuit a djustme nt. (Do not adjust)