Denon D-AJ03, Service Manual

Page: 18 / 53

18
18 D-AJ03
IC’S
TMP91CY22 (IC600)
TMP91CY22 Terminal Function
P.No Symbol Port Name Port Function
Voltage
(V)
1 VREFL VREF L I GND 0V
2 Avss AVSS I GND 0V
3 Avcc AVCC I 3.3V 3.0V
4 P70/TAO IN CD_PU_IN I CD PU inner most detect, L: Inner most 0V
5 P71/TA1 OUT DR_OP_IN I CD DOOR open switch detect, L: OPEN 0V
6 P72/TA3 OUT DR_CL_IN I CD DOOR close switch detect, L: CLOSE 0V
7 P73/TA4 IN - O P.D 0V
8 P74/TA5 OUT DR_M- O Door MOTOR control, at CLOSE H PULSE 0V
9 P75/TA7 OUT DR_M+ O Door MOTOR control, at OPEN H PULSE 0V
10 P80/TB01N0/INT5 REMO_IN I P.U Remote input 3.0V
11 P81/TB01N1/INT6 P.DOWN I P.U Vref power control, H: Normal, L: P. down 3.0V
12 P82/TB0 OUT0 POWER O P.D Power ON/OFF, H: ON, L: STANDBY 3.0V
13 P83/TB0 OUT1 BL O P.D Backlight ON/OFF H:ON 3.0V
14 P84/TB1IN0/INT7 PCONT I MD Mech Power Abnormal detect L:Abnormal detect 3.0V
15 P85/TB1IN1/INT8 MD_RESET O MD RESET output L=RESET 3.0V
VR E FL 1
VR E FH
100
P 57/AN7
99
P 56/AN6
98
P 55/AN5
97
P 54/AN4
96
P 53/AN3/ADTR G
95
P 52/AN2
94
P 51/AN1
93
P 508AN0
92
DVS S
91
P 66
90
DVC C
89
AVS S
2
AVC C 3
P 70/TA0IN 4
P 71/TA1OUT 5
P 72/TA3OUT
6
P 73/TA4IN
7
P 74/TA5OUT
8
P 75/TA7OUT
9
P 80/TB0IN0/INT5
10
P 81/TB0IN1/INT6 11
TOP VIE W
P 82/TB0OUT0
12
P 83/TB0OUT1
13
P 84/TB1IN0/INT7
14
P 85/TB1IN1/INT8 15
P 86/TB1OUT0 16
P 87/TB1OUT1 17
P 90/TXD0 18
P 91/R XD0 19
P 92/S C LK0/C TS 0
20
P 93/TXD1
21
P 94/R X1
22
P 95/S C LK1/C TS 1
23
AM0 24
DVC C
26
25
27
28
29
30
31
35
33
34
35
36
37
50
49
48
47
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
56
52
51
46
45
44
43
42
41
40
39
38
P 06/AD6
P 07/AD7
P 10/AD8/A8
P 11/AD9/A9
P 12/AD10/A10
P 13/AD11/A11
P 14/AD12/A12
P 15/AD13/A13
P 16/AD14/A14
P 17/AD15/A16
P 20/A0/A16
P 21/A1/A17
DVS S
NMI
DVC C
P 22/A2/A18
P 23/A3/A19
P 24/A4/A20
P 25/A5/A21
P 26/A6/A22
P 27/A7/A23
P 30/R D
P 31/WR
P 32/HWR
P 33/WAIT
P 34/BUS R Q
76
P 35/BUS AK
77
P 36/R /W
78
P 37
79 P 40/C S 0
80 P 41/C S 1
81
P 42/C S 2
82 P 43/C S 3
83
P 60/S C K
84
P 61/S O/S DA
85
P 62/S I/S C L
86 P 63/INT0
87 P 64/S C OUT
88 P 65
P 05/AD5
P 04/AD4
P 03/AD3
P 02/AD2
P 01/AD1
P 00/AD0
ALE
PA7
PA6
PA5
PA4
PA3/INT4
X2
DVS S
X1
AM1
R E S E T
P 96/TX1
P 97/TX2
E MU0
E MU1
PA0/INT1
PA1/INT2
PA2/INT3
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