JVC AV-14F71/VT Service Manual page 12

AV-14F71
REPLACEMENT OF IC301 (IF V/C DECODER)
" For the IC301(IF V/C DECODER) of this model, all data are written in the micro-computer. So, write the data in the micro-
computer in accordance with the following procedures before starting adjustment.
REPLACING PROCEDURES
(1) Turn the POWER OFF.
(2) Replace the IC301 with a new one.
(3) While pressing MENU button and VOL+ button ON the FRONT CABINET simultaneously, turn the POWER ON. When the POWER is
turned ON, the data is written in the micro-computer immediately.
LOCATIONS OF FRONT PANEL BUTTONS AND LAMPS
12
1 MENU buttons
2 CHANNEL － / ＋ buttons
(MENU － / ＋ buttons)
3 VOLUME － / ＋ buttons
(MENU － / ＋ buttons)
4 ECO sensor
5 REMOTE CONTROL sensor
6 ON TIMER lamp
7 POWER lamp
8 MAIN POWER button
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