Filter
Top Products
HBD-E370/E470/E570/E870/T57
HBD-E370/E470/E570/E870/T57
3131
5-4. BLOCK DIAGRAM - AUDIO Section -
LAT3
OPTICAL
RECEIVER
IC700
J700
TV
DIGITAL IN
OPTICAL
SAT/CABLE
DIGITAL IN
COAXIAL
SYSTEM CONTROLLER
IC501 (2/4)
X700
24.576MHz
AU-L
E
A
8RX4
10 RX6
17 RBCK
20 RLRCK
16 RMCK
33 AUDIO
DIGITAL AUDIO
INTERFACE RECEIVER
IC703
21 RDATA
3RX1
XIN
XOUT
2928
17
CEC (TX/RX)
39
CE
37
DO
36
RERR
41
XMODE
35
INT
40
CL
38
DI
34
CKST
R-CH
13
VinL
9
DOUT
VinR
BCK
LRCK
SCKI
14
8
7
6
A/D CONVERTER
IC702
BUFFER
IC704
6,*1$/3$7+
: AUDIO
R-ch is omitted due to same as L-ch.
CEC
ARC_SPDIF
DATA_I
SP_DATA
SP_MCK
SP_BCK
SP_LRCK
DIR_ERROR
CSI_DATAIN
DIR_CSFLAG
DIR_AUDIO
CSI_DATAOUT
CSI_CLK
CSI_XCS_DIR
DIR_XSTATE
AOSDATA0
AOSDATA1
AOSDATA2
AOSDATA3
AOSDATA4
AOMCK
AOBCK
AOLRCK
DIR_XRST
31 9
11
DATA (DATA1)
INIT
SOFTMUTE
4
6
48XFSOIN
37FSOCKO
38FSOI
XFSOOUT
OVER LOAD
DETECT
Q3102
OVER LOAD
DETECT
Q3101
OVER LOAD
DETECT
Q3301
OVER LOAD
DETECT
Q3201
OVF1
D3071 (1/2)
D3071 (2/2)
DC DETECT
FAN_ON
Q3551
STREAM PROCESSOR
IC3010
36 XFSIIN
30 BCK
29 LRCK
21 SCDT
22 SCSHIFT
23 SCLATCH
27 INIT
19 SOFTMUTE
24 OVF FLAGR
25 OVF FLAGL
55 57
X3051
49.152MHz
CLOCK BUFFER
IC3051
LAT1
LAT3
DAMP_LATCH1
1
DAMP_SCDT/DIR_DI
2
DAMP_SHIFT/DIR_CL
53
DAMP_SOFT_MUTE
54
DAMP_INT
DAMP_LATCH3
51
OVERFLOW1
52
OVERFLOW2
66
44
DC_DET
PROTECT DETECT
Q3552
POWER CONTROL
Q507
DATA (DATA3)
INIT
SOFTMUTE
OUTR1 (+)
48XFSOIN
38FSOI
OVF2
STREAM PROCESSOR
IC3020
XFSIIN
BCK
LRCK
SCDT
SCSHIFT
SCLATCH
INIT
SCDT
SCSHIFT
SCDT
SCSHIFT
SOFTMUTE
OVF FLAGR
OVF1
OVF FLAGL
+32.5V
OUTR2 (-)
OUTL1 (+)
OUTL2 (-)
OUTR1 (+)
OUTR2 (-)
OUTL1 (+)
OUTL2 (-)
L.P.F.
L.P.F.
L.P.F.
L.P.F.
L.P.F.
L.P.F.
L.P.F.
L.P.F.
FAN_PROTECT
FAN_ON
FAN_CONT
45
FAN_CONT
D3551
G
EN. P
H
+
CENTER
SUBWOOFER
SPEAKERS
FRONT R
TB3001
+
+
+
FRONT L
8 PWM_B OUT_B
6
36
39
31
28
7
PWM_A
/RST_AB
5
/SD
17
/RST_CD
OUT_A
POWER AMP
IC3100
14
F
S-AIR_BCK
S-AIR_LRCK
S-AIR_D3
S-AIR_D1
S-AIR_D2
PWM_C
OUT_C
PWM_D
OUT_D
16
18
8 PWM_B OUT_B
6
36
39
31
28
7
PWM_A
/RST_AB
5
/SD
17
/RST_CD
OUT_A
POWER AMP
31 9
11
DATA (DATA2)
INIT
SOFTMUTE
4
6
OVER LOAD
DETECT
Q3402
OVER LOAD
DETECT
Q3401
OVF1
STREAM PROCESSOR
IC3030
36 XFSIIN
30 BCK
29 LRCK
21 SCDT
22 SCSHIFT
23 SCLATCH
27 INIT
19 SOFTMUTE
NSPMUTE
18 NSPMUTE
NSPMUTE
18 NSPMUTE
NSPMUTE
18 NSPMUTE
24 OVF FLAGR
25 OVF FLAGL
LAT1
SCDT
SCSHIFT
INIT
SOFTMUTE
83
NSPMUTE
NSPMUTE
OVF1
OVF2
LAT1
56
DAMP_LATCH2
LAT2
SCDT
SCSHIFT
OUTR1 (+)
OUTR2 (-)
OUTL1 (+)
OUTL2 (-)
L.P.F.
L.P.F.
L.P.F.
L.P.F.
SUR R
TB3002
+
+
SUR L
8 PWM_B OUT_B
6
36
39
31
28
7
PWM_A
/RST_AB
5
/SD
17
/RST_CD
OUT_A
POWER AMP
IC3400
PWM_C
OUT_C
PWM_D
OUT_D
16
18
IC3200
PWM_C
OUT_C
PWM_D
OUT_D
16
18
31 9
11
4
6
36
30
29
21
22
23
27
19
24
25
48XFSOIN
38FSOI
XFSOOUT 14
50 67
DRIVER_SD/PVDD_DET
68
A.CAL_OUT
DRIVER_RST (EN)
D3072
D3070
(Page 30)
(Page 30)
(Page
28)
(Page 33)
(Page 32)