Schematic Diagram - Main Board (5/5) - Sony HBD-E370 Service Manual

HBD-E370/E470/E570/E870/T57

5-30. SCHEMATIC DIAGRAM - MAIN Board (5/5) -

1 2
MAIN BOARD (5/5)
A
CN701
18P
R704
GND 1
22
CL709
AOLRCK 2
CL710 R705
AOSDATA3(SBL/SBR) 3
CL711 R706
AOSDATA1(SL/SR) 4
CL712 R707
AOSDATA0(L/R) 5
CL713 R708
B
AOSDATA2(C/LFE) 6
R709
GND 7
G
22
CL714
AOMCK 8
R710
GND 9
MB-134
22
CL715
BOARD
AOBCK 10
(8/13)
R711
CN902
GND 11
22
CL716
(Page
AOSDATA4 12
R712
42)
GND 13
0
CL717
C ARC_SPDIF 14
R795
GND 15
0
CL718
DIR_XRST 16
GND 17
CL719
XAMUTE 18
D
E
F
J700
JL700
G SAT/CABLE
DIGITAL IN
JL701
COAXIAL
3.3
VCC
1
TV
0
DIGITAL IN OUT
3
H OPTICAL
GND
2
IC700
OPTICAL RECEIVER
IC700
TORX147L
I
J
53
Lch
AGND
MAIN
BOARD
(1/5) Rch
(Page 54)
K
CL720
R719
0
(CHASSIS)
HBD-E370/E470/E570/E870/T57
• See page 60 for waveforms. • See page 67 for IC Block Diagrams.
3 4 5 6
22
1.6
22
22
0
22
1.2
1.2
1.3
1.7
1.7
0
C731
0.01
C720
R718
0.1
0
R726
470k
R729
47
CL723
R716
0
R701
0
R733 100
CL722
CL721
R730 47
R700
47
R702
75
L700
10uH
JL702
JL703 FB701
JL704
R703
100
R734
0
C702 C705 C722 C723
C721 C719
0.1 100 100 0.1 0.1 0.1
10V
10V
C706
10
R713
50V
47
R714
C707
47
10
50V
R721
0
7 8 9
R749
10
G 1.6
10 11
R750
100
0
9 12
R751
22
1.2
8 13
R752
100
1.2
7
14
R753
100
1.3
6 15
R754
1.7 47
5 16
R755
1.7 10
4 17
R756
0 100
3 18
CL733
2 19
CL734
3.3
1 20 CL735
V
CL736
IC704
RB701
BUFFER
100
IC704
TC74LCX541FT(EKJ)
CL732
R741
C729 R739
100
0.01 10k
R748
10k
IC B/D 48 47 46 45 44 43 42 41 40 39 38 37
3.3 CL738
1 36
RXOUT1 RERR
CL739
3.3
2 RX0 INT 35
CL740
0 3.3
3 34
RX1 CKST
0 CL741
4 RX2 AUDIO 33
IC703
0
5 32
RX3 MOUT(EMPHA)
6 31
DGND DIGITAL AUDIO DGND
3.3 INTERFACE RECEIVER 3.3
7 DVDD DVDD 30
IC703
0 1.5
LC89058W-E
8 29
RX4 XIN
1.6
9 RX5 XOUT 28
0
10 27 CL737
RX6 XMCK
3.3 3.3
11 DVDD DVDD 26
12 25
DGND DGND
13 14 15 16 17 18 19 20 21 22 23 24
4
C730
C725 C724 0.1
0.1 100
3
10V
C726
0.022
C727
2
0.1
R737
R747 100
R735
0
220
R725
IC B/D
47
IC702
A/D CONVERTER
IC702
PCM1808PWR
R746
0
1.7 1.6
8 7
BCK LRCK
R745
1.2 1.7 0
9 6
DOUT SCKI
10 5
MOD0 DGND
C718
3.3 0.1
11 MOD1 DVdd 4
3.3 5
12 FMT AVcc 3
C715
0.1
2.5
2
13 VinL AGND
C713
0.1
2.5 2.5
14 1
VinR Vref
58 58
10 11 12 13
FB704
FB706
R758
0
FB705
DIR_CL
DIR_CE
DIR_DI
DIR_DO
PCONT_S-AIR
S-AIR_RST
E2P_S-AIR_SCL
C732 L705
100 47uH
S-AIR_ADC_SEL
10V
E2P_S-AIR_SDA
S-AIR_GPIO2
R765 R764
C728
10k 10k
0.1
C733
0.1
C735
R763
0.1
10k
R768
100
DIR_RERR
R787 100
R767 100
DIR_CKST
DIR_AUDIO
R769
R766
10k 100
C736
7p
R759
1M
R772
X700
0
24.576MHz
R771 0
R760
C737
330
7p
5
R740
47
R744
47
R723
0
R738
100
FB702
DIR_AUDIO
DIR_DI
DIR_CL
DIR_CE
DIR_DO
DIR_CKST
C717
10
50V
R720
0
C716
10
DIR_RERR
50V
C714
10
50V
R724
0
14 15 16
CN702
15P
R774
15 GND
100
CL743
14 BCK
R775
13
GND
100
CL744
12 LRCK
CL745
11
GND
CL746
A
10 SD1
R776
R777
100 9 GND
100
CL747
8 SD2 CONNECT
CL748
BOARD
7 P_CONT_S-AIR
CN300
R778 100 CL749
6
SD3 (Page 59)
CL750
5 RESET
R780 100 CL751
4 I2C-SCL
R781 100
CL752
3 ADC-SEL
R773 100 CL753
2 I2C-SDA
CL754
1 GPIO2
R782
100
(Page 54)
MAIN
57
S-AIR
BOARD
SD3_SurrBACK (1/5)
D3.3V
MAIN
62
D-GND
BOARD
A5V (2/5)
A-GND (Page 55)
AMP_BCKO
63
AMP_LRCKO
AMP_D2
MAIN
AMP_D1
BOARD
AMP_D3 (4/5)
(Page 57)
AMP_MCKO
CN703
16P
CL757
1 DIR_AUDIO
CL758
2 DATA_I
3 GND
CL759
4 CSI_DATAOUT
CL760
5 CSI_CLK
CL761
6 CSI_XCS_DIR
CL762
F
7 CSI_DATAIN
8 GND
CL763
MB-134
9 SP_DATA
BOARD
CL764
(8/13)
10 DIR_XSTATE
CL765 CN901
11 SP_LRCK
(Page
CL766
12 DIR_CSFLAG
CL767 42)
13 SP_BCK
14 GND
CL768
15 SP_MCK
CL769
16 DIR_ERROR