44
Description
Pin No.
Pin Name
I/O
IC DESCRIPTION
IC, LC866560W-5J08
1
CLK
O
CLOCK output for MAIN,FRONT PWB.
2
DATA
O
DATA output for MAIN, FRONT PWB.
3
STB
O
Latch strobe output for MAIN PWB.
4
O-LED
O
LED ON/OFF output.
5
STB (SHIFT)
O
Latch strobe output for FRONT shift register.
6
RESET (GAME)
I
Reset input for Sound IC.
7
STB (GAME)
O
Latch strobe output for Sound IC.
8
I-NAR (GAME)
I
Sound IC NAR input.
9
PLL-CE
O
PLL IC chip enable output.
10
O-DSC
O
Serial data output for PROLOGIC PWB. (Not connected)
11
I-MIC
I
Microphone input for AUTO VF display.
12
RESET
I
Reset input.
13
I-HP-MUTE
I
Headphone input for MUTE by PROLOGIC.
14
I-DISH
I
CD turntable photo sensor A/D converter input.
15
VSS 1
GND.
16, 17
CF 1, 2
5.76MHz oscillator circuit.
18
VDD 1
Power supply input.
19
HOLD
I
Power failure detection input. "H" normal operation. "L" main power cannot
be turned on.
20 ~ 22
KEY-1 ~ 3
I
KEY input.(A/D)
23
I-CD SW
I
CD mechanical switch A/D converter input.
24
I-JOG
I
JOG dial A/D level input.
25
I-TU-SIG/MS
I
Tuner signal and deck music sensor signal input.
26
I-SPEANA
I
A/D input for spectrum analyzer display.
27
I-WRQ/RDS-CLK
I
CD WRQ input. TUNER RDS CLOCK input.
28
I-TM-BASE
I
REFERENCE CLOCK input for timer watch.
29
I-RMC
I
System remote control signal input.
30~41
G13~G2
O
FL GRID output G2~G13.
42, 43
P36, P35
O
FL SEGMENT output P35, P36.
44
G1
O
FL GRID output G1.
45
P34
O
FL SEGMENT output P34.
46
VDD3
Power supply input.
47
P33/SPEANA-A
O
Spectrum analyzer band switching output /FL segment P33 output.
48
P32/SPEANA-B
O
Spectrum analyzer band switching output /FL segment P32 output.
49
P31/SPEANA-C
O
Spectrum analyzer band switching output /FL segment P31 output.
50
P30/GAME
I/O
FL segment P30 output / GAME input diode.
51
VP
Power supply input for FL display.
52
P29/AM-ST
O
FL segment P29 output.
53
P28/LW
O
FL segment P28 output.
54
P27/SW
I/O
FL segment P27 output / SW input diode.
All manuals and user guides at all-guides.com
Summary of Contents for CX-NAK772
Page 14: ...BLOCK DIAGRAM 1 PRO 14 All manuals and user guides at all guides com...
Page 15: ...15 16 BLOCK DIAGRAM 1 MAIN FRONT All manuals and user guides at all guides com...
Page 16: ...17 18 All manuals and user guides at all guides com a l l g u i d e s c o m...
Page 17: ...19 20 SCHEMATIC DIAGRAM 1 MAIN 1 2 All manuals and user guides at all guides com...
Page 20: ...25 26 SCHEMATIC DIAGRAM 2 FRONT All manuals and user guides at all guides com...
Page 22: ...29 30 All manuals and user guides at all guides com...
Page 23: ...31 32 SCHEMATIC DIAGRAM 4 PRO All manuals and user guides at all guides com...
Page 25: ...WIRING 6 DECK 35 All manuals and user guides at all guides com...
Page 27: ...IC BLOCK DIAGRAM 37 IC M62439SP IC BU4066BCF All manuals and user guides at all guides com...
Page 28: ...38 IC BU2092F IC M65847AFP All manuals and user guides at all guides com...
Page 29: ...39 IC BU4094BCF IC BU4052BCF All manuals and user guides at all guides com...
Page 30: ...40 IC NJM2152M IC BA3835S All manuals and user guides at all guides com...
Page 32: ...42 IC LA1837NL IC M62463FP All manuals and user guides at all guides com...
Page 33: ...43 IC M62445FP 600D IC LC72131D All manuals and user guides at all guides com...
Page 37: ...ANODE CONNECTION 47 All manuals and user guides at all guides com...
