Daewoo CN-071, Service Manual

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9
IC DESCRIPTION
1. SYSTEM FEATURE
1) The system for TV/VCR tuning is Frequency Synthesis type.
2) VCR SERVO Controller is interior designed.
3) Closed Caption function is interior designed.
4) Parental Control function is interior designed.
5) On Screen Display function is interior designed.
6) Package
: 100PIN QFP
7) Tuner (Pre-scaler) : IIC BUS
/PLL IC : TAU 6014-S (SIEMENS)
8) REMOCON : The IC of transmission (MITSUBISHI M50560)
9) EEPROM : 24AT08 (IIC BUS)
10) 10-Local Key : A/D input control
(KEY 0 : REC, REW, PLAY, FF, STOP/EJECT)
(KEY 1 : POWER, CH UP/DOWN, VOL UP/DOWN)
11) Option S/W : Port A/D input Option check
12) IF/V/C/D IC : DCT814B (LA76814B)
13) VCR Y/C/A IC : LA71550M
14)DECK MECHANISM : K-MECHA