Control Of Identification Converter Lsi; I 2 C Bus Control - HP f1723 Service Manual

7.4 Control of definition converter LSI
7.4.1 Functions
Major function of I304 are as follows:
(1) Expansion of the display screen.
(2) Timing control for various signal types.
(3) Power-supply sequence (LCD panel).
7.5 I C bus control
2
7.5.1 I C-controlled functions
2
The following functional controls are effected by I
(1) Control of EEPROM I307 for parameter setting.
(2) Control of audio preamplifier.
f1723 / FP7317 / L1702 / vf17 / FP17
C.
2
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