Harman Kardon FL8385 Service Manual page 42

FL8385
MCU Pin Arrangement and Functions
Pin Arrangement
IC4 MCU 8380-2 HD6433643RB63H HITACHI
P2 49
2
VFD.DO 50
VFD.DI 51
VFD.CLK 52
VFD.LAT 53
P1 54
4
P1 55
5
P1 56
6
REMOTE 57
AV 58
CC
PB /AN 59
7 7
PB /AN 60
6 6
PB /AN 61
5 5
PB /AN 62
4 4
PB /AN 63
3 3
PB /AN 64
2 2
Figure 1.2 Pin Arrangement
42
harman/kardon
FL8380
32 P57
31 MCLK
30 MDATA
29 MLD
28 SENSE
27 FLOCK
26 TLOCK
25 SQCK
24 SUBQ
23 DMUTE
22 STAT
21 XRST
20 PUSW
19 CDRW
18 P6
1
17 P6
0