1 ~ 4
COM1 ~ COM4
O
LCD driver common output.
5 ~ 24
SEG1 ~ SEG20
O
LCD driver output.
25
TP ON
O
H: Except TAPE mode, L: TAPE mode
26
REC AMP CTRL
O
Always output L. (Not used)
27
CASS SW
I
H: SW OFF, L: SW ON.
28
TIMING SW
I
Input mechanism operation detection.
29
F. REC PRHBIT
I
H: Can not Record, L: can Record.
30
R. REC PRHBIT
I
H: Can not Record, L: can Record.
31
FM MO/ST
O
Output FM MONO/STEREO switching.
32
TP-ON
O
H: Radio mode, L: Except Radio mode.
33
MS DET
I
H: Exist music, L: No music.
34
AREA SET
I
Input voltage level of each AREA(D,U,E,H).
35
IF SEL/LCD ON
I
H: IF 10.7, MID: IF 10.75, L: LCD ALL ON.
36
P-DET(TAKE UP)
I
Connected to ground.
37
P-DET(SUPPLY)
I
Input P-SNSR output waveform.
38
P-CTRL(TAKE UP)
O
Always output L. (Not connected)
39
P-CTRL(SUPPLY)
O
Control P-SNSR circuit power supply.
40
DSL1
O
H: DSL ON, L: DSL OFF.
41
DSL2
O
H: DSL1, L: DSL2.
42
K-REMO
I
Input remote controller key.
43
K-MAIN
I
Input main unit key.
44
VOLTAGE DET
I
Reducing voltage mecha stop.
45
SYSTEM CTRL
O
H: Except standby mode, L: Standby mode.
46
DOLBY CTRL
O
H: Dolby OFF, L: Dolby ON.
47
SLAVE S-DATA
O
Output display data for remote controller.
48
SLAVE S-CLK/DET
I
Input serial clock.
49
BEEP
O
Output buzzer.
50
MOTOR CTRL
O
H: Motor ON, L: Motor OFF.
51
H: Clockwise, L: Counter clockwise.
52
H: Hi speed, L: Nomal speed.
53
H: Motor brake ON, L: OFF.
H: Recording, L: Except Recording.
55
H: Reverse Recording, L: Except Reverse Recording.
56
H: Radio recording, L: Except Radio recording.
57
Rec Muting control.
58
SEL(E2)
O
EEPROM R/W switching terminal.
59
SCLK(E2)
O
Output EEPROM serial clock.
60
SDATA(E2)
I/O
Input/output EEPROM.
61
AU F/R CTL
O
H: REV mode, L: FWD mode.
62
MUTE
O
H: Mute OFF, L: Mute ON.
Pin No.
Pin Name
I/O
Description
IC DESCRIPTION (HS-JXM2000)<AH,YH>
IC, TC9327AF-506
11
Pin No.
Pin Name
I/O
Description
63
TEST
Connected to ground.
64
IF IN
I
Input IF signal.
65
RADIO CTRL
O
H: Radio mode, L: Except Radio mode.
66
PLL OUT
O
Output phase comparator.
67
J/R SEL
I
H: With Recording, L: Without Recording.
68
AM/FM CTRL
O
H: Except FM mode, L: FM mode.
69
GND
Connected to ground.
70
FM IN
I
Input FM programable counter.
71
AM IN
I
Input AM programable counter.
72
VDD
Connected to VDD.
73
RESET
I
Input reset.
74
XOUT
O
Connected to crystal oscillator.
75
XIN
I
76
VXT
Power supply for crystal oscillator.
77
VLCD
78
C1
Reference voltage for LCD drive.
79
C2
80
VEE
1.5V constant voltage for LCD drive.
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
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299