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• PANEL FL BOARD IC601 TMP88CP76F-1B71 (FLUORESCENT INDICATOR TUBE DRIVER, KEY CONTROL)
Pin No.
Pin Name
1
SIRCS
KEY POWER
2
SAVE/DEMO
3
LED SCK
KEY POWER
4
ON/OFF
5
LED DAT
6
LED LATCH
7
LED SEL
8
WAKE UP
9
VOL A
10
VOL B
11
KEY 0
12
KEY 1
13
KEY 2
14
KEY 3
15
KEY 4
GUITAR
16
DISTORTION
17
BPF 0
18
BPF 1
19
BPF 2
20
BPF 3
21
BPF 4
22
ALL BAND
23
VSS
24
VASS
25
VAREF
26
VDD
27, 28
GR-16, GR-15
29 to 40
GR-14 to GR-3
41
VDD VFT
42
GR-2
I/O
I
Remote control signal input from the remote control receiver (IC702)
Power save/demonstration switch (S609 POWER SAVE/DEMO (STANDBY)) input terminal
I
"L" is input when key pressing
Remote control signal input from the remote control receiver (IC702)
O
Serial data transfer clock signal output to the LED driver (IC701)
I
Power on/off switch (S608 I/1) input terminal "L" is input when key pressing
O
Serial data output to the LED driver (IC701)
O
Serial data latch pulse signal output to the LED driver (IC701)
O
LED selection signal output
O
Wakeup control signal output to the system controller (IC501) "L" active
I
Jog dial pulse input from the rotary encoder (S736 VOLUME) (A phase input)
I
Jog dial pulse input from the rotary encoder (S736 VOLUME) (B phase input)
Key input terminal (A/D input) S601 to S607, S727 to S732 (DISPLAY, SPECTRUM
ANALYZER, TIMER SELECT, SLEEP, c/CLOCK SET, GAME, FUNCTION, ROCK, MOVIE,
I
REGGAE, MIC GUITAR/KARAOKE, GUITAR DISTORTION, PTY) keys input
(S732 PTY key: used for the AEP and UK models)
Key input terminal (A/D input) S621 to S627, S743 to S750 (H, h, x, . AMS >
I
m/M, DOLBY NR, DIRECTION, FLASH, EDIT, NON-STOP, DISC1/2/3/4/5) keys input
Key input terminal (A/D input)
I
S615 to S619, S716 to S726 (h, H, x, . AMS > m/M, GUITAR, JAZZ, SAMBA,
DANCE, TANGO, SALSA, GAME, b, v, V, B) keys input
Key input terminal (A/D input)
S701 to S710, S712 to S715, S741 (TUNER MEMORY, ENTER/TEXT, –, TUNER/BAND, +,
I
STEREO/MONO, TUNING MODE, ENTER, P.FILE, FLAT, SURROUND, GROOVE, SUPER
WOOFER, SUPER WOOFER MODE, LOOP) keys input
Key input terminal (A/D input) S611 to S614, S751 to S757 (X, z REC, H SPEED DUB, CD
I
SYNC, HX, x, m, M, DISC SKIP, REPEAT, PLAY MODE) keys input
O
Distortion on/off control signal output
Spectrum analyzer drive (super low frequency) signal input from the spectrum analyzer band-
I
pass filter (IC602) (for 40 Hz)
Spectrum analyzer drive (low frequency) signal input from the spectrum analyzer band-pass filter
I
(IC602) (for 100 Hz)
Spectrum analyzer drive (low and middle frequency) signal input from the spectrum analyzer
I
band-pass filter (IC602) (for 400 Hz)
Spectrum analyzer drive (middle and high frequency) signal input from the spectrum analyzer
I
band-pass filter (IC602) (for 2 kHz)
Spectrum analyzer drive (high frequency) signal input from the spectrum analyzer band-pass filter
I
(IC602) (for 6 kHz)
Spectrum analyzer drive signal input from the spectrum analyzer band-pass filter (IC602)
I
(for VACS, non-stop signal)
—
Ground terminal
—
Ground terminal (for A/D conversion)
I
Reference voltage (+5V) input terminal (for A/D conversion)
—
Power supply terminal (+5V)
O
Grid drive signal output to the fluorescent indicator tube (FL601)
O
Grid drive signal output to the fluorescent indicator tube (FL601)
—
Power supply terminal (+5V)
O
Grid drive signal output to the fluorescent indicator tube (FL601)
HCD-XG60/XG500
Description
53
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