– 29 –
1
I-DRF
I
CD DSP IC DRF data input.
2
O-BEEP
O
Buzzer control.
3
O-CD-CE
O
CD DSP IC command in data output.
4
I-SUBQ
I
CD DSP IC subcode data input.
5
I-STEREO
I
Tuner stereo signal input.
6
O-CLK
O
IC control serial clock output.
7
O-DATA
O
IC control serial data output.
8
O-FUNCCE
O
FUNC IC control chip enable output.
9
O-PLL-CE
O
Tuner PLL IC control chip enable output.
10
O-CLK-SIFT
O
Micon clock shift control output. L : shift up (initial H).
11
RESET
I
Reset input.
12
I-HOLD (A/D)
I
Power failure overcharge detection input.
13
NC
–
Not connected.
14
VSS1
–
GND.
15
CF1
I
Oscillator input for system clock (9.43MHz).
16
CF2
O
Oscillator output for system clock (9.43MHz).
17
VDD1
–
Power supply.
18
NC
–
Not connected.
19
I-KEY1 (A/D)
I
Tact key A/D level input.
20
I-KEY0 (A/D)
I
Tact key A/D level input.
21
I-TUNE / IFC
I
Tuner IF count serial data input.
22
I-CD-SW
I
CD mecha switch detection input.
23
I-ENC1 (A/D)
I
Waveform input for jog rotary encoder.
24
I-ENC0 (A/D)
I
Waveform input for volume rotary encoder.
25
I-LEVEL (A/D)
I
Audio signal level detection input (for level bar, CD blank skip).
26
NC
–
Not connected.
27
I-TMBASE
I
Reference signal input for clock.
28
I-WRQ
I
CD DSP IC WRQ input.
29
I-RMC
I
Remote control signal input.
30 ~ 42
G13 ~ G1
O
FL grid output.
43 ~ 45
P35 ~ P33
O
FL segment output.
46
VDD3
–
Power supply.
47 ~ 50
P32 ~ P29
O
FL segment output.
51
VP
–
Power supply for FL input.
52 ~ 68
P28 ~ P12
O
FL segment output.
69
B3 / P11
I/O
Tuner band switch 3 input / FL segment output.
70 ~ 71
P10, P9
O
FL segment output.
72
VDD4
–
Power supply.
73, 74
P8, P7
O
FL segment output.
IC DESCRIPTION
IC, LC876564V-5S65 : ACY-4
Pin No.
Pin Name
I/O
Description
All manuals and user guides at all-guides.com
Содержание XR-MR5
Страница 16: ...16 SCHEMATIC DIAGRAM 1 MAIN PT1 PT2 All manuals and user guides at all guides com a l l g u i d e s c o m...
Страница 18: ...18 SCHEMATIC DIAGRAM 2 FRONT FACE A FACE B FACE C SW 1 SW 2 All manuals and user guides at all guides com...
Страница 21: ...21 SCHEMATIC DIAGRAM 3 CD MOTOR REG SW All manuals and user guides at all guides com a l l g u i d e s c o m...
Страница 23: ...23 SCHEMATIC DIAGRAM 4 TUNER All manuals and user guides at all guides com...
Страница 26: ...26 ANODE CONNECTION All manuals and user guides at all guides com a l l g u i d e s c o m...
Страница 27: ...27 IC BLOCK DIAGRAM All manuals and user guides at all guides com...
Страница 28: ...28 All manuals and user guides at all guides com...
Страница 35: ...35 MECHANICAL PARTS ARRANGEMENT 1 6 All manuals and user guides at all guides com...
Страница 36: ...36 MECHANICAL PARTS ARRANGEMENT 2 6 All manuals and user guides at all guides com a l l g u i d e s c o m...
Страница 37: ...37 MECHANICAL PARTS ARRANGEMENT 3 6 All manuals and user guides at all guides com...
Страница 38: ...38 MECHANICAL PARTS ARRANGEMENT 4 6 PWB All manuals and user guides at all guides com...
Страница 39: ...39 MECHANICAL PARTS ARRANGEMENT 5 6 All manuals and user guides at all guides com...
Страница 40: ...40 MECHANICAL PARTS ARRANGEMENT 6 6 All manuals and user guides at all guides com...
