User Guide

20
20
D-AJ03
71 P30/RD - O P.U 0
72 P31/WR - O P.U 0
73 P32/HWR
OEM → V/H
I P.D CD SET UP L:vertical(F.B:Nonadjustment) 0
74 P33/WAIT MODEL I MODEL Detecter H:03xMD L:03xCD 3.0V
75 P34/BUSRQ SDB_D I I SDB switching, L: 75342M use, H: 88pin L/H 0
76 P35/BUSAK - O P.D 0
77 P36/R/W - O P.D 0
78 P37/BOOT - O P.U 3.0V
79 P40/CS0 - O P.D 0
80 P41/CS1 - O P.D 0
81 P42/CS2 - O P.D 0
82 P43/CS3 - O P.D 0
83 P60/SCK IC_CLK O Clock for external control IC 0
84 P61/S0/SDA IC_DI O Data output for external control IC 0
85 P62/SI/SCL IC_DO I Data input for external control IC 3.0V
86 P63/INT0 IC_CE I Chip enable for external control IC 0
87 P64/SCOUT SYS_CLK O SYS.CLOCK OUT(OPEN) 1.4V
88 P65/ SDB_O O SDB switching, 75pin operate at H, H: ON 0
89 DVCC DVCC I 3.3v 3.0V
90 P66/ TU_MUTE O
tuner MUTING terminal(H → L:MUTE)
3.0V
91 DVSS DVSS I GND 3.0V
92 P50/AN0 KEY1 I A/D KEY input 1 3.0V
93 P51/AN1 KEY2 I A/D KEY input 2 3.0V
94 P52/AN2 KEY3 I A/D KEY input 3 3.0V
95 P53/AN3/ADIRG P.W.B_TEST I P.D H: PWB check MODE, L: Normal 0
96 P54/AN4 SPAN I Frequency SPAN switch 0
97 P55/AN5 - I P.D 0
98 P56/AN6 TU_TU I
TUNER TUNING DETECT(H → L:TUNING)
3.0V
99 P57/AN7 TU_ST I
STEREO RECEIVE DETECT(H → L:STEREO RECEIVE)
3.0V
100 VREFH VREFH I 3.3V 3.0V
P.No Symbol Port Name Port Function
Voltage
(V)
TEST POINT