JVC AV29BF10ENS Service Manual page 9

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SERVICE ADJUSTMENTS
ADJUSTMENT PREPARATION
1. You can make the necessary adjustments for this unit with
either the Remote Control Unit or With the adju stment tools
and par ts as given below.
2. Ad justment 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 c orrec tly.
4. Turn on the power for s et and test equipment before use, and
start the adjustment procedures after waiting at least 30 minutes.
5. Unless otherwise s pec ified, prepare the most suitable reception
or input signal for adjustment.
ADJUSTMENT EQUIPMENT
1. DC voltmeter (or digital voltmeter)
2. Signal generator (Pattern generator) [ PAL/SECAM/NTSC ]
3. Remote control unit
MAIN PARTS LOCATIONS
FRONT AV + HEADPHONE
JACK PWB
FRONT
VIDEO R
HEADPHONE J ACK
IC500
MICOM
TUNER
L
AUDIO
LED REMOCON
RECEIVER
IC502
MEMORY IC
6. Never touch any adjustment parts whic h are not specified in the
list for this adjustment - variable res istors, transformers,
condensers, etc.
7. Pres etting before adjustment.
Unless otherwise spec ified in the adjustment instructions, preset
the following functions with the remote c ontrol unit:
VIDEO STATUS
TINT / COLOUR
PICTURE/BRIGHT
DETAIL
FRONT CONTROL PWB
MENU
(+) (-)
(+)
(+)
(+)
MAIN PWB
B1
(Indic ated [150/115V]
on the bottom side)
No. 51936
AV29BF10ENS
AV29BF10EPS
AV29BF10EES
STANDARD
CENTER
(-)
(-)
(-)
(+) (-)
(+)
(+)
(+)
(-)
(-)
(-)
PROG
VOL
/Ch.
FBT
UPPER : FOCUS VR
LOWER : SCREEN VR
TOP
FRONT
9

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