21
D-FS18
• IC61 TC9327AF-630 (DTS
µ
COM)
Pin No.
1 to 4
5 to 20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
I/O
O
O
I
I
I
I
I
O
O
I
I
I/O
O
O
I
—
—
I
I
O
I
—
—
I
I
I
I
I
O
I
O
—
I
I
I
O
O
O
I
O
O
Description
LCD drivers
LCD drivers
AM 9K/10K tuning step select (initialisation)
Bit 2 Tu Destination setting
Bit 1 Tu Destination setting
Bit 0 Tu Destination setting
Local/DX or Mono/Stereo ON-Off switch detection
Not used
Not used
LCD display request signal from CD
Upper Lid Open Detect
Data I/O for EEPROM
Clock for EEPROM 2K bits (software timing)
Chip select for EEPROM
Line Out Jack detect
Not used
Not used
Memory key ( use Vdd as ref) 5 keys
Not used
TU On request
CD ON request (Weakup TU in sleep mode)
Reserved
Not used
Set Keys
Remote Key
Battery/ HiDC Level detect (use VEE1.55 or 3.3V external)
Ref DC of A/D (use for HiDC and batt detects, keys ,vol +,- and RMkeys use VDD as ref)
Serial input from CD micon
Serial output to CD micon (reserved line) Not use
Serial clock to CD micon
Beep sound control
Not used
HOLD detect
AVLS detect
DC-in detect
Acknowlege CD
Local/DX or Mono/Stereo ON-Off control
Sound mode, Mega Bass 2
TU Test Mode detect (active LOW)
Sound mode, Mega Bass 1
Band control FM/AM to Tuner IC TA2104
Pin Name
COM1-4
S1-16
AMSTEP-I
DEST2-I
DEST1-I
DEST0-I
XLOCAL/XMONO-DET_I
NC
NC
LCDREQ-I
LID OPEN
EEPSD
EEPSK
EEPCS
XL/O-I
NC
NC
PRESET_KEY
NC
CD_ACK-I
CDON-I
NC
NC
KEY
RMKEY
HIDC_BATT
ADREF
TUCDSDI
TUCDSDO
TUCDSCK
TUBEEP
NC
XHOLD
XAVLS
XDC IN DET
TUON
ST-DX
TUBASS2
TUTEST
TUBASS1
AM/XFM-O
Summary of Contents for Sports D-FS18
Page 14: ...14 14 D FS18 5 4 SCHEMATIC DIAGRAM TUNER SECTION IC B D ...
Page 15: ...15 15 D FS18 5 5 SCHEMATIC DIAGRAM CD SECTION 1 4 ...
Page 16: ...16 16 D FS18 5 6 SCHEMATIC DIAGRAM CD SECTION 2 4 IC B D ...
Page 17: ...17 17 D FS18 5 7 SCHEMATIC DIAGRAM CD SECTION 3 4 IC B D ...
Page 18: ...18 18 D FS18 5 8 SCHEMATIC DIAGRAM CD SECTION 4 4 IC B D ...
