Read Sony HT-CT100 / SA-WCT100 / SS-MCT100 Service Manual online
SA-WCT100/SS-MCT100
SA-WCT100/SS-MCT100
16
16
5-3. BLOCK DIAGRAM - AMP Section (SA-WCT100) -
/SD
PWM_B
OUT_A
14
PWM_A
6
4
/RESET
5
25-27
28-30
/SD
PWM_B
OUT_B
OUT_A
OUT_A
14
PWM_A
6
4
/RESET
5
25-27
28-30
28-30
OUT_B
E
D
D1FLFR, D3CSW,
DPDVLRCK,
DSP_BCK
DPDVLRCK,
DSP_BCK
DSP_BCK
D1FLFR
POWER AMP
IC3056
STREAM PROCESSOR
IC3010
BUFFER
IC783
D FLIP-FLOP
IC782
31 DATA
OVER LOAD
DETECT
Q3151, 3152
SYSTEM CONTROLLER
IC1002 (3/4)
30 BCK
DSP_LRCK
29 LRCK
36 XFSIIN
21 SCDT
SC_DT
EMG_MUTE
MCK
MCK, EMG_MUTE
MCK
MCK
DSP_BCK
D3CSW
DSP_LRCK
22 SCSHIFT
SHIFT
23 SCLATCH
LAT1
27 INIT
INIT
24 OVF_R
25 OVF_L
25 OVF_L
OVF_L
OVF2
X3051
49.1MHz
L.P.F.
L.P.F.
OVF1
19 SOFT MUTE
D
Q
CLK
SOFT MUTE
19 SOFT MUTE
SOFT MUTE
OUTL1 11
OUTL2 9
OUTR1 6
OUTR2 4
XFSOIN 48
FSOCKO 37
XFSOOUT 14
FSOI 38
STREAM PROCESSOR
IC3030
31 DATA
30 BCK
29 LRCK
36 XFSIIN
21 SCDT
21 SCDT
SC_DT
22 SCSHIFT
SHIFT
23 SCLATCH
LAT3
27 INIT
INIT
24 OVF_R
SC_DT
SC_SHIFT
LAT1
LAT3
NS_INIT
25
OVF1
OUTR1 6
OUTR2 4
OUTL1 11
OUTL2 9
XFSOIN 48
FSOI 38
CLOCK
BUFFER
IC3051
OVER LOAD
DETECT
Q3101, 3102
L.P.F.
L.P.F.
OVER LOAD
DETECT
Q3301, 3302
SP901
OVER LOAD
DETECT
Q3401, 3402
DC DETECT
Q3552, 3553
Q3552, 3553
POWER AMP
IC3400
L.P.F.
L.P.F.
PROTECT DETECT
Q3551
Q781
1
DAMP_SHIFT
DAMP_SCD
2
DAMP LATCH1
DAMP LATCH3
78
80
DAMP INIT 76
OVF1
OVER FLOW1 83
OVF2
OVER FLOW2 84
SOFT MUTE
DAMP SOFT MUTE 77
XDC_DET 85
SIRCS
SIRCS_IN 4
DRIVER RST 81
82
POWER AMP
IC3500
L.P.F.
L.P.F.
• SIGNAL PATH
FAN DRIVE
Q3000 - 3002
D3505
M3001
(FAN)
+12V
D3504
PROTECT DETECT
Q3554
+31.5V
XDRIVER OCP
DRIVER_SD
DRIVER_RST
DC_SD
DSP_LRCK
2
1
1
5
6
6
4
1
2
7
3
DPDVLRCK
PWM_A OUT_A
OUT_B
4
33
30
25
22
PWM_B
6
/RST_AB
5
/SD
PWM_C
OUT_C
OUT_D
14
PWM_D
16
3
/RST_CD
15
E3.3V
L+
L-
R+
R-
C+
C-
SIRCS
E3.3V
CN3008
ONLY FOR
SS-CMT100
SPEAKER
M
M
: AUDIO (ANALOG)
: AUDIO (DIGITAL)
(Page 14)
(Page 15)
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