36
KEH-P3086ZY
TDA7384
-
Pin Functions(LC75853NW)
Pin No.
Pin Name
I/O
Format
Function and Operation
1
BL
O
LCD back light control output
2
ILL
O
Illumination control output
3-5
NC
Not used
6-27
S6-27
O
LCD segment signal output 6-27
8-31
NC
Not used
32-40
S32-40
O
LCD segment signal output 32-40
41-43
COM3-1
O
C
LCD common signal output 3-1
44-48
KS1-5
O
C
Key scan output
49
NC
Not used
50-54
KI1-5
I
Key scan input
55
TEST
Connect to GND
56
VDD
Power supply
57-58
VDD1-2
Power supply
59
VSS
GND
60
OSC
Oscillator connection pin
61
LDO
O
LCD data output
62
LCE
I
LCD chip enable input
63
LCK
I
LCD clock input
64
LDI
I
LCD data input
Format
Meaning
C
C MOS
64
1
16
17
32
33
48
49
*LC75853NW
Summary of Contents for KEH-P3086ZY
Page 5: ...4 KEH P3086ZY 2 2 CASSETTE MECHANISM MODULE Fig 2 ...
Page 9: ...8 KEH P3086ZY A 1 2 3 4 B C D 1 2 3 4 A a A a A b ELECTRONIC VOLUME ANTENNA JACK D ...
Page 11: ...10 KEH P3086ZY A 1 2 3 4 B C D 1 2 3 4 POWER AMP FIX EQUALIZER A b A a A b C ...
Page 12: ...11 KEH P3086ZY 5 6 7 8 A B C D 5 6 7 8 OLLER Fig 5 A b A a A b ...
Page 13: ...12 KEH P3086ZY A 1 2 3 4 B C D 1 2 3 4 3 2 TUNER UNIT PA4023B TUNER UNIT B B ...
Page 14: ...13 KEH P3086ZY 5 6 7 8 A B C D 5 6 7 8 A Fig 6 B ...
Page 15: ...14 KEH P3086ZY A 1 2 3 4 B C D 1 2 3 4 3 3 CASSETTE MECHANISM MODULE E I A 1452 CN602 E ...
Page 16: ...15 KEH P3086ZY 5 6 7 8 A B C D 5 6 7 8 E F G Fig 7 J K F G ...
Page 18: ...17 KEH P3086ZY 5 6 7 8 A B C D 5 6 7 8 A SIDE A Fig 8 D E C CN803 CN251 CN902 C E D ...
Page 19: ...18 KEH P3086ZY A 1 2 3 4 B C D 1 2 3 4 A A MAIN UNIT ...
Page 20: ...19 KEH P3086ZY 5 6 7 8 A B C D 5 6 7 8 Fig 9 SIDE B A ...
Page 23: ...22 KEH P3086ZY A 1 2 3 4 B C D 1 2 3 4 Fig 14 4 4 TUNER UNIT A SIDE A TUNER UNIT B B ...
Page 24: ...23 KEH P3086ZY 5 6 7 8 A B C D 5 6 7 8 Fig 15 SIDE B TUNER UNIT B B 1 2 3 5 4 ...
Page 38: ...37 KEH P3086ZY 7 1 2 DISPLAY CAW1452 SEGMENT COMMON Fig 21 ...
Page 39: ...38 KEH P3086ZY 7 2 DIAGNOSIS 7 2 1 TEST MODE Flow Chart Fig 22 ...
