52
VSX-D509S
OUT4
OUT3
OUT2
OUT1
AVDD
SWin
GNDS
SRin
1
2
3
4
5
6
7
8
SLin
GNDC
Cin
GNDR
Rin
GNDL
Lin
BYPASSR
9
10
11
12
13
14
15
16
BYPASSR
LTRE
LBASS3
LBASS2
LBASS1
17
18
19
20
21
MCU
I/F
DVDD
CLK
DATA
LATCH
DGND
AGND
SWout
<SW>
Volume
17-24k
Ω
SRout
42
41
40
39
38
37
36
35
SLout
Cout
Rout
Lout
AVSS
CL1
CL2
CR1
34
33
32
31
30
29
28
27
CR2
RTRE
RBASS3
RBASS2
RBASS1
26
25
24
23
22
<SR>
Volume
17-24k
Ω
<SL>
Volume
17-24k
Ω
<C>
Volume
17-24k
Ω
<R>
<R>
Volume
17-24k
Ω
70k
Ω
70k
Ω
<L>
Volume
17-24k
Ω
S
T
70k
Ω
70k
Ω
70k
Ω
12k
Ω
12k
Ω
300k
Ω
1.5k
Ω
S
T
<L>
70k
Ω
12k
Ω
12k
Ω
300k
Ω
1.5k
Ω
M62446FP (D.D & INPUT ASSY : IC103)
• Sound Controller IC (Volume and Tone Control)
•
Pin Function
•
Block Diagram
No.
Pin Name
Function
1
OUT4
2
OUT3
Output port (open drain of PchTr)
3
OUT2
4
OUT1
5
AVDD
Analog positive power supply port
7
GNDS
10
GNDC
GND (connect to analog ground)
12
GNDR
14
GNDL
6
SWin
8
SRin
Volume input
9
SLin
11
Cin
36
SWout
35
SRout
Volume output
34
SLout
33
Cout
13
Rin
TONE input
15
Lin
16
BYPASSR
L and R Volume input at bypass
17
BYPASSL
31
Lout
L output
32
Rout
R output
No.
Pin Name
Function
18
LTRE
TONE TREBLE frequency control port
25
RTRE
19
LBASS3
24
RBASS3
20
LBASS2
TONE BASS frequency control port
23
RBASS2
21
LBASS1
22
RBASS1
26
CR2
TONE output port
28
CL2
27
CR1
L and R volume input
29
CL1
31
Lout
L output
32
Rout
R output
30
AVSS
Analog negative power supply port
37
AGND
Analog ground port
38
DGND
Digital ground port
39
LATCH
Latch input port
40
DATA
Data input port
41
CLK
Clock input port for data transmission
42
DVDD
Digital power supply port
Содержание VSX-D509S
Страница 7: ...7 VSX D509S This page was intentionally left blank ...
Страница 17: ...VSX D509S 17 A B C D 5 6 7 8 5 6 7 8 B1 3 3 3 B ...
Страница 23: ...VSX D509S 23 A B C D 1 2 3 4 1 2 3 4 H P ASSY AWX7556 I DIGITAL IN ASSY AWX7461 J CN1501 B 2 3 403 K J I ...
Страница 34: ...VSX D509S 34 A B C D 1 2 3 4 1 2 3 4 B D D INPUT ASSY B IC1801 IC101 ...
Страница 35: ...VSX D509S 35 A B C D 5 6 7 8 5 6 7 8 B C1801 ANP7342 A SIDE B ...
Страница 38: ...VSX D509S 38 A B C D 1 2 3 4 1 2 3 4 K L FRONT ASSY K IC401 ANP7341 A SIDE B R ENCODER ASSY L ...
Страница 39: ...VSX D509S 39 A B C D 5 6 7 8 5 6 7 8 M K I IC481 IC401 POWER SW ASSY M H P ASSY I ...
Страница 54: ...54 VSX D509S AAV7072 FRONT ASSY V401 FL DISPLAY 7 2 2 DISPLAY Pin Assignment Pin Connection Grid Assignment ...
Страница 55: ...55 VSX D509S Anode Connection ...