39
IC DESCRIPTION
IC, LC876580W-5T99
Pin No.
Pin Name
I/O
Description
1
O-MD/ARDY
O
MD communication clock permission. "L": Permit. (Not used)
2
O-CD/CLK
O
CD DSP clock output.
3
O-CD/CE
O
CD DSP latch output.
4
O-CD/SQCLK
O
CD SUBQ clock output.
5
O-CD/DATA
O
CD DSP data output.
6
O-M/CONT
O
Function IC control output.
7
O-TU/ON
O
Tuner power on output. "H": Power on.
8
O-QSUR
O
QSURROUND IC control output. "H": QSURROUND on. (Not used)
9
O-BBE/A
O
BBE control output A. (Not used)
10
O-BBE/B
O
BBE control output B. (Not used)
11
RESET
I
Reset input.
12
I-HOLD
I
System hold detection input.
13
XT2
Not used.
14
VSS1
Ground.
15
CF1
I
Crystal oscillator input for system clock (9.43MHz).
16
CF2
O
Crystal oscillator output for system clock (9.43MHz).
17
VDD1
Power supply.
18
O-C.SHIFT
O
Micro-computer clock shift control output.
19
I-CD/SW
I
CD mechanism status detection input.
20
I-LEVEL
I
Level meter input.
21
I-KEY1
I
Key input 1.
22
I-KEY2
I
Key input 2.
23
I-JOG
I
Rotary encoder pulse input.
24
O-PLL/CLK
O
Tuner PLL clock output.
25
I-RDS/SIG
I
Tuner RDS signal input. <EZ only>
26
O-PLL/DATA
O
Tuner PLL data output.
27
I-RDS/CLK
I
Tuner RDS clock input. <EZ only>
28
I-TM/BASE
I
Tuner PLL time base input.
29
I-RMC
I
Remote controller pulse input.
30 ~ 45
NC
Not connected.
46
VDD3
Power supply.
47 ~ 50
NC
Not connected.
51
VP
Connected to ground.
52 ~ 55
NC
Not connected.
56
I-AM10K
I
AM 10kHz/9kHz switch. "H": 10kHz step. (Not used)
57
I-FMJPN
I
FM wide, AM stereo enable. "H": Japan. (Not used)
58
I-3BAND
I
3 Band enable. "H": Enable, "L": Disable. (Connected to VDD through a resistor)
59
I-XTSEL
I
CD DSP clock switch. "L": 16MHz, "H": 33MHz. (Not used)
60
I-ECO-OFF
I
ECO mode initial setting. "H": Initial ECO mode off. (Not used)
61
I-QSUR-OFF
I
QSURROUND mode initial setting. "H": Initial QSURROUND mode off. (Not used)
62
I-RDS-SEL
I
RDS existence switch. "H": RDS exist. (Connected to VDD through a resistor) <EZ only>
All manuals and user guides at all-guides.com
Summary of Contents for CX-LMS5
Page 20: ...20 SCHEMATIC DIAGRAM 1 MAIN 1 2 HP J All manuals and user guides at all guides com...
Page 23: ...23 SCHEMATIC DIAGRAM 3 FRONT All manuals and user guides at all guides com...
Page 24: ...24 SCHEMATIC DIAGRAM 4 AMP All manuals and user guides at all guides com...
Page 28: ...28 SCHEMATIC DIAGRAM 6 AC 2M PT MAIN All manuals and user guides at all guides com...
Page 33: ...33 ANODE CONNECTION All manuals and user guides at all guides com...
Page 34: ...34 All manuals and user guides at all guides com...
Page 35: ...35 PIN CONNECTION All manuals and user guides at all guides com...
Page 36: ...36 IC BLOCK DIAGRAM All manuals and user guides at all guides com a l l g u i d e s c o m...
Page 37: ...37 All manuals and user guides at all guides com...
Page 38: ...38 All manuals and user guides at all guides com...
Page 49: ...49 MECHANICAL PARTS ARRANGEMENT 1 5 All manuals and user guides at all guides com...
Page 50: ...50 MECHANICAL PARTS ARRANGEMENT 2 5 All manuals and user guides at all guides com...
Page 52: ...52 MECHANICAL PARTS ARRANGEMENT 4 5 All manuals and user guides at all guides com...
Page 53: ...53 MECHANICAL PARTS ARRANGEMENT 5 5 All manuals and user guides at all guides com...
