Sony BDP-BX58 Service Manual page 48

4-12. MB-139 BOARD (CXD9998G-AB/AC/CB/CC) SCHEMATIC DIAGRAM (7/17)
- Ref. No.: MB-139 board; 10,000 series
1
2
A
1 2VA
B
C
D
E
F
G
H
I
3 3VA
DDR SELF R
J
GND
3 4 5 6
HDMI
HDMI
C722
XX
D7 D16
VDD12 HDMI RX AVDD12 HDMI TX
R762
D8 E16
C702 XX
VDD12 HDMI RX AVDD12 HDMI TX
0 1
16V
C7 C17
VDD33 HDMI RX AVDD33 HDMI TX X7R
C8 D17
VDD33 HDMI RX AVDD33 HDMI TX
C723
0 1
16V
X7R
F16
AVSS12 HDMI TX
G16 C703
AVSS12 HDMI TX XX
E8 E17
VSS33 HDMI RX AVSS33 HDMI TX
F8 F17
VSS33 HDMI RX AVSS33 HDMI TX
B6 B14 TX2P
RX2 CH2 P
TX2N
A6 A14
RX2B CH2 M
TX1P
B7 B15
RX1 CH1 P
TX1N
A7 A15
RX1B CH1 M
B8 B16 TX0P
RX0 CH0 P
TX0N
A8 A16
RX0B CH0 M
TCKP
B9 B17
RXCK CLK P
A9 A17 TCKN
RXCKB CLK M
JL701
C25
HDMISCK
JL702
D24
HDMISD
C724
JL703 XX
D25
HTPLG
R749
XX
C24
CEC
A18
EXT CAP
JL705
B18
EXT RES
R702 R703
1k 1 5k
0 5% 0 5%
*IC101
CXD9998G AB/AC/CB/CC
R706
XX
R707
XX
• See page 5-4 for printed wiring board.
7 8 9
. 1 V 2 . 3 V 3
C713 C715
0 22 0 22
10V 10V
B B
C710
R753
XX
XX
2012
5 4 5 4
R737
R733 XX
XX
1 2 3 1 2 3
R729
XX
C714 C716
C711 C712 R738
R748 R734 XX 0 01
XX
XX 10k
XX 10k 25V
2012 X7R
R720
XX
R763
XX
R721
XX
TX2P
V A
R731
R730
47k
B TX2N
XX
Y G TX1P
IC703
C709 R732
XX
X X X X
TX1N
R727 TX0P
XX
TX0N
TCKP
R728
XX
R722 TCKN
XX
R723
XX
R735
R716 1 8k
XX
R736
1 8k
R724
XX
R725
XX
4-12
BDP-BX58/S480/S483/S580
10 11 12
13
5.0V
R745
XX
PCONT2
C717
0 22
DCDC4V
DCDC6V
5 4
R754 C720
XX 0 22
1 2 3
C718 C719
XX 0 01
25V
X7R
R746
XX
PCONT3
3 3VA
Q702
R747
0
1005
CEC
UNSW12V
R755
R756
22k
22k
0 5%
0 5%
GND
1
R765
XX
1
R767
R766
1 XX 1
XX
1 TMDS DATA2 +
VDR701
1
XX
2 TMDS DATA2 SHIELD
VDR702
XX
3 TMDS DATA2
R769 R768
1 1
XX XX
4 TMDS DATA1 +
VDR703
XX
5 TMDS DATA1 SHIELD
VDR704
XX
6 TMDS DATA1
1 7 TMDS DATA0 +
VDR705
XX
R771 R770
1 1
8 TMDS DATA0 SHIELD
XX XX VDR706
XX
9 TMDS DATA0
10 TMDS CLOCK +
VDR707
XX
11 TMDS CLOCK SHIELD
VDR708
1
XX
12 TMDS CLOCK
R772
R740 C729
1 XX 1
XX
XX
13 CEC
VDR709
FB706
XX
1 120ohm 14 RESERVED
FB703
VDR710
1 R743 1
120ohm XX
XX
15 SCL
C730
1
XX
16 SDA
FB704 R744
VDR711
1 XX
120ohm XX
17 DDC/CEC GND
FB707 C731
R741 1 1
120ohm XX
XX
18 +5V POWER
VDR712
1
XX
19 HPD
C732
R742 XX
1 820 735 31
XX
CN701
D701
2 1
XX
1 FB705
120ohm
14
HDMI
MB-139