BDV-E300, BDV-E801, BDV-T10, BDV-T11, HCD-E300, HCD-E301, HCD-E801, HCD-T10, HCD-T11 - Sony Audio Service Manual (repair manual). Page 38

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HCD-E300/E801/T10/T11
HCD-E300/E801/T10/T11
38
38
5-15.  SCHEMATIC  DIAGRAM - MB-124 Board (7/10) -
• See page 64 for Waveforms.   • See page 65 for IC Block Diagrams.   • See page 73 for IC Pin Function Description.
Note: IC101, IC700 and IC701 on the MB-124 board cannot exchange with single. When 
these parts are damaged, exchange the entire mounted board.
33
IC B/D
IC B/D
IC B/D
IC B/D
(3/10)
BOARD
13
MB-124
MB-124
14
BOARD
(9/10)
3.3
1.4
1.4
3.3
0
1.5
1.5
3.2
1
0.2
3.3
5.7
5.7
4.9
3.1
1.3
1.3
3.1
0
3.3
0
0
4.9
3.3
3.3
3.3
4.9
3.3
0.01
C700
0.01
C704
0.01
C701
0.01
C705
8
7
6
5
4
3
2
1
IC700
CY25100ZXC-39T
100
R706
100
R703
0.01
C711
R702
1k
1k
R700
SW3.3V
0.1
C708
2.2
C721
0.1
C712
0.1
C713
C714
0.01
C716
0.01
0.1
C715
C718
0.01
C720
0.01
0.1
C719
0.1
C722
C725
0.01
0.1
C724
C726
0.01
0.1
C728
C729
0.01
3.3uH
L700
OTHER_1.05V
2.2
C730
10uH
L701
SATA1.8V
2.2
C731
10uH
L702
2k
R707
2k
R705
1
2
25MHz
X701
0.01
C732
0.01
C733
0.01
C734
0.01
C735
0.01
C736
0.01
C737
0.01
C738
R708 51
1k
R712
D1
G2
S2
D2
G1
S1
UM6K1N-TN
Q701
3.3k
R714
3.3k
R715
0
R709
0
R710
5
4
3
2
1
TK11133CSCL-G
IC703
CONT
GND
NOISE
VOUT
VIN
JL701
10
C742
10
C740
0.01
C745
0.22
C743
0.22
C744
15k
R719
SW1.55V
UNSW6V
R728
0
R727
0
R730
0
R729
0
R726
0
CEC
1.8k
R724
1.8k
R725
5
4
3
2
1
TC7SH08FU
IC702
G
V
0.01
C739
3.3k
R723
4.7k
R722
47k
R721
2.2
C746
10uH
L707
0.22
C750
5
4
3
2
1
TK11150CSCL-G
IC704
CONT
GND
NOISE
VOUT
VIN
0.01
C749
15k
R731
EMI
G
O
I
FL701
6.3V
22
C754
EMI
G
O
I
FL702
6.3V
22
C755
0
R735
JL703
JL704
JL705
8
7
6
5
4
3
2
1
MM1701AHBE
IC701
VOUT
NC
GND
CN
CONT
NC
NC
VIN
JL706
0.01
C756
JL707
0.22
C748
0.1
C757
0.1
C758
560
R737
0.1
C759
560
R738
0.1
C760
560
R739
560
R740
0.1
C761
1
2
3
4
5
6
7
7P
CN700
100
R704
0.1
C762
0.1
C763
1k
R741
PCONT2
0
R744
HDMI_PCONT
1
2
3
4
L703
1
2
3
4
L704
1
2
3
4
L705
1
2
3
4
L706
32V
1A
PS701
IC101
MC-10092F1-207-RNA-A
SAGNDDIG
A24
SAGNDDIG
B24
SARXP0
A23
SARXN0
B23
SAGNDDIG
A22
SAGNDDIG
B22
SATXN0
A21
SATXP0
B21
SAGNDDIG
A20
SAGNDDIG
B20
SARXP1
A19
SARXN1
B19
SAGNDDIG
A18
SAGNDDIG
B18
SATXN1
A17
SATXP1
B17
SAGNDDIG
A16
SAGNDDIG
B16
SAGNDDIG
C14
SAGNDDIG
G18
SAGNDDIG
G19
SACREFP
B15
SACREFN
A15
SAVDDANA
B14
SAVDDANA
G17
SAGNDANA
A14
SAGNDANA
F17
SAVDDIG
C15
SAVDDIG
C21
SAVDDIG
C22
SAVDDIG
C23
SAVDDIG
D20
SAVDDIG
E19
SAVDDIG
F19
SAVDDIG
G16
SAVDDTIO
C17
SAVDDTIO
C18
SAVDDTIO
C19
SAVDDTIO
C20
SAVDDTIO
D18
SAVDDTIO
D19
SAVDDTIO
E18
SAVDDTIO
F18
MC-10092F1-207-RNA-A
IC101
AGNDH
R32
AGNDH
R33
TX2P
T33
TX2N
T32
AVCC
U33
AVCC
U32
TX1P
V33
TX1N
V32
AGNDH
W33
AGNDH
W32
TX0P
Y33
TX0N
Y32
AVCC
AA33
AVCC
AA32
TXCP
AB33
TXCN
AB32
AGDNH
AC33
AGNDH
AC32
EXT_SWING
V31
HDSCL
W31
HDSDA
Y31
HHPD
AA31
AGNDH
T31
AGNDH
U31
AGNDH
AB31
AGNDH
AC31
AGNDH
V30
AGNDH
W27
AGNDH
W28
AGNDH
W29
AGNDH
W30
AVCC
V27
AVCC
V28
AVCC
V29
0.01
C703
0.01
C706
0
R745
0
R746
GND
GND
HR-0
GND
GND
HT-0
HT+0
HR+0
VDD
XOUT
XIN/CLKIN
PD#/OE
SSON#
SSCLK
REFCLK
VSS
IC700
CLOCK GENERATOR
BD DECODER
IC101
(7/11)
(8/11)
IC101
BD DECODER
LEVEL SHIFT
IC702
BUFFER
IC701
+1.0V REGULATOR
IC703
+3.3V REGULATOR
IC704
+5V REGULATOR
9
D
E
11
10
15
2
5
3
I
F
12
C
1
8
6
G
14
A
13
H
7
4
J
B
MB-124 BOARD (7/10)
(BPD-200)
BD DRIVE
(1/2)
CN702
2
TMDS DATA2 SHIELD
TMDS DATA0 +
TMDS DATA2 +
8
TMDS DATA1 +
3
23P
5
TMDS DATA1 SHIELD
9
TMDS DATA1 -
7
4
6
1
10
11
TMDS CLOCK SHIELD
12 TMDS CLOCK -
13 CEC
14 RESERVED
15 SCL
16 SDA
17 DDC/CEC GND
18
19 HPD
20 PARTS BODY
21 PARTS BODY
22 PARTS BODY
23 PARTS BODY
TMDS DATA2 -
TMDS DATA0 SHIELD
TMDS DATA0 -
TMDS CLOCK +
+5V POWER
16
17
HDMI OUT
CL701
(Page 34)
(Page 40)
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