51
KEX-M8186ZT,M8186ZT-91
-
Pin Functions (PD4992A)
Pin No.
Pin Name
I/O
Format
Function and Operation
1
FAD
I
A/D converter input from FADER volume
2
MAIN
I
A/D converter input from FADER volume
3
freq
Switch control terminals for the broadcast station name
display and frequency display
4
AVSS
A/D GND
5
VOUT
O
C
Volume output
6
PCE
O
C
Chip enable output for PLL IC
7
AVREF1
A/D converter reference voltage
8
PDI
I
Data input from PLL IC
9
PDO
O
C
Data output for PLL IC
10
PCK
O
C
Serial clock output for PLL IC
11
EDI
I
Data input from EP ROM
12
EXDO
O
C
Data output for external IC
13
EXCK
O
C
Clock output for external IC
14
NC
Not used
15
LCE1
O
C
Chip enable output pin for LCD driver
16
linh
O
C
Inhibit output for LCD driver
17
RDT
I/O
C
Data input/output to RDS control IC
18
RCK
I/O
C
Clock input/output to RSD control IC
19
ECE
O
C
Chip enable output for EEPROM
20-24
KST0-4
O
C
Key strobe output
25-26
NC
Not used
27-30
KD0-3
I
Key return input
31
MSIN
I
Cassette mechanism MS sense input
32
FOREW
O
C
Cassette mechanism head forward/reverse select output
33
VSS
GND
34
PLAY
O
C
MS gain select output
35
mtl
I
Cassette mechanism tape select input
36
LOAD
O
C
Loading motor LOAD control
37
POS
I
Cassette mechanism position sense input
38
RES
I
Cassette mechanism reverse end sense input
39
NES
I
Cassette mechanism forward end sense input
40
SC2
O
C
Cassette mechanism sub motor control output
41
SC1
O
C
Cassette mechanism sub motor control output
42
CM
O
C
Cassette mechanism capstan motor control output
43
stby
O
C
Cassette mechanism driver stand-by output
44
TAPPWR
O
C
Tape power
45
PEE
O
C
Beep tone output
46
CDTPPW
“H” output when CD or TAPE mode
47
VST
O
C
Strobe pulse output for electronic volume
48
VCK
O
C
Clock output for electronic volume
49
VDT
O
C
Data output for electronic volume
50
SYSMUT
O
C
System mute
51
SYSPW
O
C
System power supply control output
52
TUMUT
O
C
Tuner mute
53
SWDVDD
O
C
Grille power supply control output
54
rdsen
O
C
Enable output for RDS IC
55
ippwr
O
C
AP power
56
IPDO
O
C
IP driver data output
57
IPDI
I
IP Driver data input
58
rdsrst
O
C
Reset output for RDS IC
59
RDSSEL
O
C
Select output for RDS IC
60
reset
Reset input
7. GENERAL INFORMATION
7.1 PARTS
7.1.1 IC
Summary of Contents for KEX-M8186ZT-91/ES
Page 4: ...4 KEX M8186ZT M8186ZT 91 2 EXPLODED VIEWS AND PARTS LIST 2 1 EXTERIOR ...
Page 6: ...6 KEX M8186ZT M8186ZT 91 2 2 CASSETTE MECHANISM MODULE ...
Page 9: ...9 KEX M8186ZT M8186ZT 91 5 6 7 8 A B C D 5 6 7 8 MAIN P C B TUNER P C B MAIN UNIT A b A ...
Page 10: ...10 KEX M8186ZT M8186ZT 91 A 1 2 3 4 B C D 1 2 3 4 4 5MHz A a A b A a I C C A ...
Page 11: ...11 KEX M8186ZT M8186ZT 91 5 6 7 8 A B C D 5 6 7 8 A a A b A a G ...
Page 13: ...13 KEX M8186ZT M8186ZT 91 5 6 7 8 A B C D 5 6 7 8 A a A b A b ...
Page 16: ...16 KEX M8186ZT M8186ZT 91 A 1 2 3 4 B C D 1 2 3 4 E 3 4 MW SW UNIT E ...
Page 17: ...17 KEX M8186ZT M8186ZT 91 5 6 7 8 A B C D 5 6 7 8 MW SW TUNER E ...
Page 18: ...18 KEX M8186ZT M8186ZT 91 A 1 2 3 4 B C D 1 2 3 4 F 3 5 FM UNIT F ...
Page 19: ...19 KEX M8186ZT M8186ZT 91 5 6 7 8 A B C D 5 6 7 8 F ...
Page 20: ...20 KEX M8186ZT M8186ZT 91 A 1 2 3 4 B C D 1 2 3 4 3 6 CASSETTE MECHANISM MODULE CN402 G G A ...
Page 21: ...21 KEX M8186ZT M8186ZT 91 5 6 7 8 A B C D 5 6 7 8 H H G ...
Page 22: ...22 KEX M8186ZT M8186ZT 91 A 1 2 3 4 B C D 1 2 3 4 I 3 7 LCD UNIT I ...
Page 23: ...23 KEX M8186ZT M8186ZT 91 ...
Page 25: ...25 KEX M8186ZT M8186ZT 91 5 6 7 8 A B C D 5 6 7 8 SIDE A A C CN902 I CN903 B TUNER P C B ...
Page 26: ...26 KEX M8186ZT M8186ZT 91 A 1 2 3 4 B C D 1 2 3 4 A MAIN P C B A ...
Page 27: ...27 KEX M8186ZT M8186ZT 91 5 6 7 8 A B C D 5 6 7 8 SIDE B A ...
Page 29: ...29 KEX M8186ZT M8186ZT 91 1 2 3 4 A B C D 1 2 3 4 B TUNER P C B B SIDE B ...
Page 33: ...33 KEX M8186ZT M8186ZT 91 1 2 3 4 A B C D 1 2 3 4 MW SW UNIT E E SIDE B ...
Page 34: ...34 KEX M8186ZT M8186ZT 91 A 1 2 3 4 B C D 1 2 3 4 4 4 FM UNIT SIDE A FM UNIT F F UN651 B ...
Page 35: ...35 KEX M8186ZT M8186ZT 91 1 2 3 4 A B C D 1 2 3 4 FM UNIT F F SIDE B ...
Page 53: ...KEX M8186ZT M8186ZT 91 53 7 1 2 DISPLAY CAW1494 COMMON SEGMENT ...
Page 60: ...KEX M8186ZT M8186ZT 91 60 7 3 BLOCK DIAGRAM E G B C D F H A ...
Page 61: ...KEX M8186ZT M8186ZT 91 61 C I ...
