SA-WSF200/WSF500/SS-CTF500/F500/TSF200/TSF500
SA-WSF200/WSF500/SS-CTF500/F500/TSF200/TSF500
13
13
4-2.
BLOCK DIAGRAM -
A
M
P
Section (SA-WSF200/WSF500) -
(Page 12)
16
PWM_B
8
PWM_A
7
6
/RESET
/SD
OUT_B
31
11
DA
TA(DA
TA3)
36
XFSIIN
AMP_D1
AMP_D3
AMP_D3
AMP_D1
AMP_D3
AMP_MCKO
AMP_BCKO
AMP_LRCKO
OVFF2
SCDT/DIN
SHIFT/CLK
LA
T3
NS_INIT
SOFT_MUTE
AMP_D1
OVFF1
SCDT/DIN
SHIFT/CLK
LA
T1
NS_INIT
SOFT_MUTE
AMP_BCKO
AMP_LRCKO
AMP_MCKO
AMP_BCKO
AMP_LRCKO
AMP_MCKO
30
BCK
29
LRCK
25
OVF FLAGL
24
OVF FLAGR
21
SCDT
22
SCSHIFT
23
SCLA
TCH
27
INIT
19
SOFTMUTE
OUTL1(+)
9
OUTL2(–)
4
OUTR2(–)
6
OUTR1(+)
48
XFSOIN
38
FSOI
31
– 33
34
– 36
OUT_A
L.P
.F
.
(SUB WOOFER)
SP001
(F
AN)
M551
TB102
(SA-WFS200)
(SA-WFS500)
IC401
DIGIT
AL
POWER
AMP
L.P
.F
.
Q481,482
OVER LOAD
DETECT
D551
16
PWM_B
8
PWM_A
7
6
/RESET
/SD
OUT_B
OUT_A
L.P
.F
.
IC381
DIGIT
AL
POWER
AMP
L.P
.F
.
Q471,472
DETECT
16
PWM_B
OUT
IN
8
PWM_A
7
6
/RESET
/SD
OUT_B
OUT_A
L.P
.F
.
IC321
DIGIT
AL
POWER
AMP
L.P
.F
.
Q441,442
OVER LOAD
DETECT
16
PWM_B
8
PWM_A
7
6
/RESET
/SD
OUT_A
OUT_B
L.P
.F
.
IC301
DIGIT
AL
POWER
AMP
IC222
CLOCK BUFFER
L.P
.F
.
Q431,432
OVER LOAD
DETECT
IC231
IC271
STREAM PROCESSOR
STREAM PROCESSOR
+12V
Q491
DC DETECT
Q492 – 495
PROTECT
DETECT
D491
EN
+31.5V
FAN MOTER DRIVE
Q551 – 553
31
9
DA
TA(DA
TA1)
36
XFSIIN
30
BCK
29
LRCK
25
OVF FLAGL
24
OVF FLAGR
21
SCDT
22
SCSHIFT
23
SCLA
TCH
27
INIT
19
SOFTMUTE
OUTL2(–)
SCDT/DIN
SHIFT/CLK
LA
T1
LA
T3
NS_INIT
SOFT_MUTE
OVFFF1
OVFFF2
SCDT/DIN
SHIFT/CLK
11
OUTL1(+)
6
OUTR1(+)
4
OUTR2(–)
XFSOIN
14
XFSOOUT
X221
49.1MHZ
38
FSOI
37
FSOCKOUT
B
A
•
SIGNAL
P
A
TH
: AUDIO
TB101
CENTER
–
+
FRONT
R
SPEAKER
IMPEDANCE
USE 3
FRONT
L
48
4
2
AMP_MCKO
AMP_BCKO
AMP_LRCKO
49
DAMP
LA
TCH1
50
DAMP
LA
TCH3
47
DAMP
INIT
48
DAMP
SOFT
MUTE
53
OVERFLOW1
54
OVERFLOW2
75
DRIVE_OCP(DIAG)
65
DC_DET
IC61
1(2/3)
SYSTEM CONTROLLER
31
– 33
34
– 36
31
– 33
34
– 36
31
– 33
34
– 36
OVER LOAD
SPEAKER
IMPEDANCE
USE 3
–
+
–
+
M
FRONT
R
FRONT
L
–
+
–
+
(Page 14)