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VOLTAGE CHART - CONTINUED
IC102 (TA2109F)
PIN'S NUMBER
1
2
3
4.81
2.03
2.03
2.10
PIN'S NUMBER
9
10
11
12
2.17
4.06
2.04
2.08
PIN'S NUMBER
17
18
19
20
2.93
2.03
2.04
1.16
IC101 (TC9457F)
PIN'S NUMBER
1
2
3
2.90
2.87
4.79
2.88
PIN'S NUMBER
11
12
13
14
4.79
4.78
0
PIN'S NUMBER
21
22
23
24
0
0
4.84
4.84
PIN'S NUMBER
31
32
33
34
0.65
0
0
PIN'S NUMBER
41
42
43
44
0.90
1.62
2.41
PIN'S NUMBER
51
52
53
54
0
1.86
2.05
1.48
PIN'S NUMBER
61
62
63
64
3.01
2.07
3.08
2.10
PIN'S NUMBER
71
72
73
74
2.06
0
4.08
2.40
PIN'S NUMBER
81
82
83
84
0
2.54
0
4.82
PIN'S NUMBER
91
92
93
94
0
0.12
4.83
0.14
4
5
6
7
8
2.03
0.18
3.62
2.39
13
14
15
16
3.18
2.06
2.04
2.04
21
22
23
24
2.03
2.17
0
2.04
4
5
6
7
8
9
2.84
4.78
2.88
2.85
4.79
15
16
17
18
19
0
0
0
0
0.11
4.84
25
26
27
28
29
4.84
4.84
4.84
0
4.83
35
36
37
38
39
0
0
0
0
0
4.84
45
46
47
48
49
0
4.85
4.85
0
4.08
2.05
55
56
57
58
59
0
2.10
2.06
4.84
2.05
65
66
67
68
69
2.10
0
2.04
0
1.24
75
76
77
78
79
4.85
0
0
2.07
2.35
85
86
87
88
89
2.43
2.57
0
0
0
95
96
97
98
99
0
0
0
0
1.91
25
IC101 TC9457F PINS DESCRIPTION
Pin No.
Symbol
1-12
S1/OTS to
S12/OT16
13-14
S13/OT15
to S14/OT18
10
15
S15/P8-0
4.79
CLCK
20
16
S16/P8-1
0
/DATA
30
0
40
17
S17/P8-2
2.42
/SFSY
50
18
S18/P8-3
2.03
/LRCK
60
19-20
CD CONTROL PORT
2.05
21
P1-0 (K0)
70
22
p1-1 (k1)
2.13
23
P1-2 (K2)
80
24
P1-3 (K3)
4.78
90
25
P3-0/DCREF
4.83
100
2.28
26
P3-1/ADin1
27
P3-2/ADin2
28
P3-3/ADin3
29
P4-0/ADin4
30
P4-1
31
P4-2
32
P4-3
33-38
TEST0 to
TEST5
39-89
CD CONTROL PORT
90
REST
91
HOLD
92
INTR
93-96
CD CONTROL PORT
97-100
OT1 to
OT4
/COM1 to COM4 COM1 to COM4 (LCD)
IC PINS DESCRIPTION & IC BLOCK DIAGRAMS
Pin Name
IN/OUT Active
SEG0 to SEG8 (LED)
OUT
L/-
/
SEG0 to SEG5 (LED)
NC
OUT
-
CDSEL0
IN
-
CDSEL1
DOOR IN
IN
L
DOOR OUT
TRAY CLOSE
OUT
H
TRAY OPEN
DIGITAL SERVO
IN
-
DATA SEL 0
DIGITAL SERVO
DATA SEL1
LED DISPLAY
IN
H
ENABLE
A/D KEY INPUT1
IN
-
A/D KEY INPUT2
IN
-
Mute
OUT
L
PU INNER
IN
L
DIGITAL SERVO
-
DATA SEL2
NC
OUT
-
NC
OUT
-
GND
IN
-
REST
IN
L
SYNCREC
IN
H
REMO-IN
IN
-
COM1.COM2 (LED)
OUT
H
OUT
-
26
Init
Function
-
Track number display
(2 digits)
[ play ] & [ REPEAT ] mark
[ PROG ] mark
Connect to LCD or LED
Refer to LCD or LED map
L
NC
TL"
FL"
-
CD
L
L
H
SEL0
CD
SEL1
L
H
H
TL"=TOP Loading
FL"=FRONT Loading
-
Door status input ports
TL
FL
P8-2:
SW
SW
P8-3:
L
SW
L
Tray output ports
-
DIGITAL SERVO DATA select
-
LED display enable input port
H = LED display
L = LCD display
-
AD key input ports
-
Refer to KEY map
L
Muting output port
-
Pick up inner input port
-
DIGITAL SERVO DATA select
pin NO
23
24
30
SONY
0
0
0
SANYO
1
0
0
SHARP
0
1
0
SAMSONG
1
1
0
THOMSON
1
0
1
PHILIPS
0
0
1
L
L
-
Connect to GND
-
Reset = L
-
SYNCHRO REC INPUT PORT
H = REC ON L = REC OFF
-
Remote control input
-
Connect to LCD or LED
Refer to LCD or LED map
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