Read Sony BDV-E370 / BDV-E470 / BDV-E570 / BDV-E870 / BDV-T57 / HBD-E370 / HBD-E470 / HBD-E570 / HBD-E870 / HBD-T57 Service Manual online
HBD-E370/E470/E570/E870/T57
HBD-E370/E470/E570/E870/T57
31
31
5-4. BLOCK DIAGRAM - AUDIO Section -
LA
T3
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
8 RX4
10 RX6
17 RBCK
20 RLRCK
20 RLRCK
16 RMCK
33 AUDIO
DIGITAL AUDIO
INTERFACE RECEIVER
IC703
21 RDATA
3 RX1
XIN
XOUT
29
28
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
LRCK
SCKI
14
8
7
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
SP_MCK
SP_BCK
SP_LRCK
DIR_ERROR
CSI_DATAIN
CSI_DATAIN
DIR_CSFLAG
DIR_AUDIO
DIR_AUDIO
CSI_DATAOUT
CSI_CLK
CSI_XCS_DIR
CSI_CLK
CSI_XCS_DIR
DIR_XSTATE
AOSDATA0
AOSDATA1
AOSDATA2
AOSDATA3
AOSDATA4
AOMCK
AOBCK
AOLRCK
AOBCK
AOLRCK
DIR_XRST
31
9
11
DATA (DATA1)
INIT
SOFTMUTE
SOFTMUTE
4
6
48
XFSOIN
37
FSOCKO
38
FSOI
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
30 BCK
29 LRCK
21 SCDT
22 SCSHIFT
23 SCLATCH
27 INIT
19 SOFTMUTE
22 SCSHIFT
23 SCLATCH
27 INIT
19 SOFTMUTE
24 OVF FLAGR
25 OVF FLAGL
25 OVF FLAGL
55 57
X3051
49.152MHz
CLOCK BUFFER
IC3051
LAT1
LAT3
DAMP_LA
TCH1
1
DAMP_SCDT/DIR_DI
2
DAMP_SHIFT/DIR_CL
53
DAMP_SOFT_MUTE
54
DAMP_INT
DAMP_LA
TCH3
51
OVERFLOW1
52
OVERFLOW2
66
44
DC_DET
PROTECT DETECT
Q3552
POWER CONTROL
Q507
DATA (DATA3)
INIT
SOFTMUTE
SOFTMUTE
OUTR1 (+)
48
XFSOIN
38
FSOI
OVF2
STREAM PROCESSOR
IC3020
XFSIIN
BCK
LRCK
BCK
LRCK
SCDT
SCSHIFT
SCLATCH
INIT
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
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
SOFTMUTE
4
6
OVER LOAD
DETECT
Q3402
OVER LOAD
DETECT
Q3401
OVF1
STREAM PROCESSOR
IC3030
36 XFSIIN
30 BCK
29 LRCK
30 BCK
29 LRCK
21 SCDT
22 SCSHIFT
23 SCLATCH
27 INIT
19 SOFTMUTE
22 SCSHIFT
23 SCLATCH
27 INIT
19 SOFTMUTE
NSPMUTE
18 NSPMUTE
NSPMUTE
18 NSPMUTE
NSPMUTE
18 NSPMUTE
24 OVF FLAGR
25 OVF FLAGL
25 OVF FLAGL
LAT1
SCDT
SCSHIFT
INIT
SOFTMUTE
83
NSPMUTE
NSPMUTE
OVF1
OVF2
LA
T1
56
DAMP_LA
TCH2
LA
T2
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
30
29
21
22
23
27
19
22
23
27
19
24
25
25
48
XFSOIN
38
FSOI
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)
Click on the first or last page to see other BDV-E370 / BDV-E470 / BDV-E570 / BDV-E870 / BDV-T57 / HBD-E370 / HBD-E470 / HBD-E570 / HBD-E870 / HBD-T57 service manuals if exist.