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Hitachi 53SDX20BB - 1 Assembled P.w.b Adjustment; Service Menu Access (NTSC, SDTV and HDTV)

Hitachi 53SDX20BB
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14
1. ASSEMBLED P.W.B. ADJUSTMENT
1.1 Service Menu Access
Adjustment Procedure
(1) To access Service Menu press and hold INPUT key on Control Panel and then press POWER key on control
panel to access I
2
C adjustment mode.
(2) Receive signal on main picture. (NTSC, SDTV or HDTV).
Some menu pages have I
2
C adjustments for SDTV and HDTV. The set will automatically allow you to set
these items only when a SDTV or HDTV signal is input to the COMPONENT jacks on the back of the TV.
See table below.
(3) Check the OSD according to table on pages 15~21, using CURSOR , on Remote Control.
*: Adjustable Data
Others: Fixed Data (be careful not to change)
(4) Press EXIT key to exit I
2
C ADJUST mode.
NOTE: (1) If the TV I
2
C data is different from the I
2
C Parameter (pages 15~21) for fixed data, change the data
to match pages 15~21.
(2) When exchanging microprocessor or EEPROM and TV is turned on for first time, it requires
initialization of Memory Initial of I
2
C adjustment menu.

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