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• IC601 LC876972B-52S2-E (SYSTEM CONTROLLER) (PANEL BOARD)
Pin No.
Pin Name
1
O-MP3 CS
2
O-MP3 LP MOTER
3
I-MP3 ACK SOL-B
4
O-MP3 REQ SOL-A
5
I-SCOR
6
O-MP3 RESET
7
I-BU1924 DATA
8
I-BU1924 CLK
9
I-VOLUME-IN1
10
I-VOLUME-IN2
11
RESET
12
I-XT1
13
I-XT2
14
VSS1
15
CF1
16
CF2
17
VDD1
18
I-PROTECT
19
WFR/HP/MIC-IN
20
I-CD ENCODER
21
I-CD OPEN/CLOSE
22
I-TAPE A START
23
I-TAPE B START
24
I-STREAM/VACS
25
I-KEY 3
26
I-KEY 2
27
I-KEY 1
28
I-SIRDS-IN
29
I-AC CUT
30
G13
31
G12
32
G11
33
G10
34
G9
35
G8
36
G7
37
G6
38
G5
39
G4
40
G3
41
G2
42
G1
43
S1
44
S2
45
S3
46
VDD3
47
S4
48
S5
I/O
O
CS output to CD Digital Processor(Not used)
O
Motor signal output
I
Motor signal input
O
Motor signal output
I
CD Scor input
O
RESET output to CD Digital Processor
I
Data input(Not used)
I
Clock input(Not used)
I
Volume signal input from the encoder
I
Volume signal input from the encoder
I
Reset input
I
Connection for input a crystal resonator
O
Connection for input a crystal resonator
–
Ground
I
Connection for input a ceramic resonator
O
Connection for input a ceramic resonator
–
Power supply
I
Power amplifier circuit protection signal input
I
SubWoofer or Headphone detection signal input
I
Signal input from the CD encoder
I
CD tray open switch signal input
I
TAPE A switches signal input
I
TAPE B switches signal input
I
Stream/Vacs signal input
I
Function key input
I
Function key input
I
Function key input
I
Data input from the remote contorol receiver
I
Power down signal input
O
FL tube grid signal output
O
FL tube grid signal output
O
FL tube grid signal output
O
FL tube grid signal output
O
FL tube grid signal output
O
FL tube grid signal output
O
FL tube grid signal output
O
FL tube grid signal output
O
FL tube grid signal output
O
FL tube grid signal output
O
FL tube grid signal output
O
FL tube grid signal output
O
FL tube grid signal output
O
FL tube segment signal output
O
FL tube segment signal output
O
FL tube segment signal output
–
Power supply
O
FL tube segment signal output
O
FL tube segment signal output
Description
HCD-RG121
45
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