CD-DH790N
8 – 2
U6 92L117Si473101 : Broadcast AM/FM Radio Receiver ( 2/2 )
PIN DESCRIPTION
Pin Number(s)
Name
Description
1,20
NC
No connect. Leave floating.
2
FMI
FM RF inputs. FMI should be connected to the antenna trace.
3
RFGND
RF ground. Connect to ground plane on PCB.
4
AMI
AM RF input. AMI should be connected to the AM antenna.
5
RST
Device reset (active low) input.
6
SEN
Serial enable input (active low).
7
SCLK
Serial clock input.
8
SDIO
Serial data input/output.
9
RCLK
External reference oscillator input.
10
V
10
I/O supply voltage.
11
V
DD
Supply voltage. May be connected directly to battery.
12, GND PAD
GND
Ground. Connect to ground plane on PCB.
13
ROUT
Right audio line output in analog output mode.
14
LOUT
Left audio line output in analog output mode.
15
DOUT
Digital output data in digital output mode.
16
DFS
Digital frame synchronization input in digital output mode.
17
GPO3/DCLK
General purpose output, crystal oscillator, or digital bit synchronous clock input in
digital output mode.
18
GPO2/INT
General purpose output or interrupt pin.
19
GPO1
General purpose output.
Содержание CD-DH790N
Страница 11: ...CD DH790N 3 4 MEMO ...
Страница 20: ...CD DH790N 5 5 MEMO ...
Страница 23: ...CD DH790N 6 3 Figure 6 2 MAIN SCHEMATIC DIAGRAM 2 6 AIN PWB A1 C992 100P 47P 47P 47P 7 8 9 10 11 12 ...
Страница 26: ...CD DH790N 6 6 Figure 6 5 MAIN SCHEMATIC DIAGRAM 5 6 TO SERVO PWB C992 100P 47P 47P 47P 7 8 9 10 11 12 ...
Страница 27: ...CD DH790N 6 7 Figure 6 6 MAIN SCHEMATIC DIAGRAM 6 6 0 01u SPEA C988 0 1uF C989 0 1uF 0 01u 0 13 14 15 16 17 18 ...
Страница 31: ...CD DH790N 6 11 Figure 6 10 DISPLAY SCHEMATIC DIAGRAM 2 2 7 8 9 10 11 12 ...
Страница 33: ...CD DH790N 6 13 Figure 6 12 TAPE SCHEMATIC DIAGRAM 2 2 7 8 9 10 11 12 ...
Страница 40: ...CD DH790N 6 20 Figure 6 19 iPod SCHEMATIC DIAGRAM 1 2 iPod PWB C iPod SIGNAL A B C D E F G H 1 2 3 4 5 6 ...
Страница 41: ...CD DH790N 6 21 Figure 6 20 iPod SCHEMATIC DIAGRAM 2 2 7 8 9 10 11 12 ...
Страница 47: ...CD DH790N 6 27 Figure 6 26 WIRING SIDE OF MAIN PWB BOTTOM VIEW 2 2 7 8 9 10 11 12 ...