STR-DE897
44
44
IC1302 TC74ACT153F(EL) (DIGITAL BOARD (1/3))
IC1301 LC89056W-E (DIGITAL BOARD (1/3))
VEE
IC402 TC9273N-011 (MAIN BOARD (1/4))
IC1401 AK5380VT-E2 (DIGITAL BOARD (2/3))
IC1452 AK4355VF-E2 (DIGITAL BOARD (2/3))
4-33. IC BLOCK DIAGRAMS
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
Q
Q
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TEL 13942296513 QQ 376315150 892498299