Diagrama Esquemático - Placa Mb-141 (6/12) - Sony HBD-E780W Service Manual

5-14. DIAGRAM -
1 2 3
MB-141 BOARD (6/12)
A
IC B/D
R5761
10k
IC5706
+5V POWER SELECT
IC5706
TC7WH157FK
0 5
1 8
A VCC
B
0
2 B /ST 7
+5V_RX
5
R5763
3 6
/Y SELECT
10k
0
4 GND Y 5
R8702
22
14
C
R8703
D5703
R5799 22
DSR520,H3SONYF DSR520,H3SONYF
1k
MB-141
BOARD
R8701
(9/12)
1k
(Page
48) D5704
DSR520,H3SONYF DSR520,H3SONYF
R5791
0
D SCL
SDA
E
R5792
CN5701
19P
F
R5787
HDMI
0
IN 1
R1D2P
DATA2+ 1
DATA2 SHIELD 2
R1D2N
DATA2- 3
R1D1P
DATA1+ 4
DATA1 SHIELD 5
R1D1N
G DATA1- 6
R1D0P
DATA0+ 7
DATA0 SHIELD 8
R1D0N
DATA0- 9
R1CKP
CLOCK+ 10
CLOCK SHIELD 11
R1CKN
CLOCK- 12
CEC 13
R5743
H CL5702
RESERVE(NC) 14 0
SCL(5V) 15
R5745 22
SDA(5V) 16
R5746
DDC/CEC GND 17 22
R5749
47k
+5V POWER 18
HOT PLUG DET 19
R5775
1k
I
0
0
CN5702
J
19P Q5703
RT1N141M-TP-1
HDMI BUFFER
IN 2
R2D2P
DATA2+ 1
DATA2 SHIELD 2
R2D2N
DATA2- 3
R2D1P
DATA1+ 4
DATA1 SHIELD 5
K R2D1N
DATA1- 6
R2D0P
DATA0+ 7
DATA0 SHIELD 8
R2D0N
DATA0- 9
R2CKP
CLOCK+ 10
CLOCK SHIELD 11
R2CKN
CLOCK- 12
CEC 13
L
R5744
CL5703
RESERVE(NC) 14 0
SCL(5V) 15
R5747 22
SDA(5V) 16
R5748
DDC/CEC GND 17 22
R5750 R5742
+5V POWER 18
47k 0
HOT PLUG DET 19
R5776
1k
M
Note: IC101 and IC702 on the MB-141 board cannot exchange with single.
HBD-E780W/E980W/E985W
When these parts are damaged, exchange the complete mounted board.
MB-141 (6/12) -
• See page 63 for IC Block Diagrams. • See page 74 for IC Pin Function Description.
4 5 6 7
5
0
Q5709
RT1N141M-TP-1 C5715
0.1
INVERTER
R5777
D5705
10k
D5706
8 7 6 5
Q5706
RT1N141M-TP-1
IC5707
INVERTER
EEPROM
IC5707
S-24CS02AFJ-TB-G
1 2 3 4
R5798
10k
R5793 C5717
0 1k 0.1
IC B/D IC B/D
16 15 14 13 12 11 10 9
IC5708 IC5703
DATA SELECT DATA SELECT
IC5708 IC5703
TC74LVX4052FT TC74LVX4052FT
1 2 3 4 5 6 7 8
C5722 C5723
0.1 47
FB5710
4V
FL5701
EMI
48 47 46 45 44 43 42 41 40 39 38 37 36 35
R5737
10k
3.3
49 LP
0
50 HPD2
0.3
51 SDA2
0
52 SCL2
R2CKN 0.4
53 CLK-_2
R2CKP 0.4
54 CLK+_2
IC5701
3.3
55 VCC
R2D0N 0.4
56 D0-_2 HDMI INPUT SELECTOR
R2D0P 0.4
IC5701
57 D0+_2
TMDS261BPAGR
58 GND
R2D1N 0.4
59 D1-_2
R2D1P 0.4
60 D1+_2
3.3
61 VCC
R2D2N 0.4
62 D2-_2
R2D2P 0.4
63 D2+_2
64 NC
IC B/D
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
0
Q5704
RT1N141M-TP-1
BUFFER
8 9 10 11
R5726
10k
8 7 6 5
Q5705
RT1N141M-TP-1
IC5704
INVERTER
5
EEPROM
0
IC5704
S-24CS02AFJ-TB-G
R5756 R5757
1 2 3 4
0 0
R5797
10k
C5716
0.1
R5772
0
IC702
16 15 14 13 12 11 10 9
+1.1V REGULATOR
MM3404Z11NRE
R726
1k
3.3
1
VDD
1 2 3 4 5 6 7 8
2 GND
3.1
3 CE
C712
0.1
IC101
BD DECODER
CSP
(Chip Size Package)
IC101
R5724 CXD9998G-BB
10k
R5735
10k
D7
AVDD12_HDMI_TX
VDD12_HDMI_RX
D8 AVDD12_HDMI_TX
VDD12_HDMI_RX
C7 AVDD33_HDMI_TX
VDD33_HDMI_RX
C8
AVDD33_HDMI_TX
VDD33_HDMI_RX
AVSS12_HDMI_TX
C728 C726
R5723 0.1 0.1 AVSS12_HDMI_TX
10k
E8 AVSS33_HDMI_TX
34 33
VSS33_HDMI_RX
F8 AVSS33_HDMI_TX
VSS33_HDMI_RX
3.3 RX2P B6
S1/SCL 32 RX2
0 R5714 47 RX2N
A6
HPD_SINK 31 RX2B
R5719 47
3.3
SDA_SINK 30
R5720 47
3.3 RX1P B7
SCL_SINK 29 RX1
RX1N
A7
GND 28 RX1B
3.3 RCKN
CLK-_SINK 27
3.3 RCKP RX0P B8
CLK+_SINK 26 RX0
3.3 RX0N
A8
VCC 25 RX0B
3.3 RX0N
D0-_SINK 24
3.3 RX0P RCKP B9
D0+_SINK 23 RXCK
RCKN
A9
GND 22 RXCKB
3.3 RX1N
D1-_SINK 21
3.3 RX1P
D1+_SINK 20 HDMISCK
3.3
VCC 19
3.3 RX2N
D2-_SINK 18
3.3 RX2P
D2+_SINK 17
EXT_CAP
R5722
4.7k
EXT_RES
R5716 R5715
120 3.9k
R5721
4.7k
45 45
12 13 14 15
IC B/D
IC5705
C5721
10
DC/DC CONVERTER
R5738 IC5705
33k BD00GC0WEFJ-SE2
R5739
3.3 6.2
4.7k
1 8
VOUT VCC
0.8
2 FB NC 7
3 GND NC 6
3.1
4 5
NC EN
C5724
0.22
C5719 R5740
10 12k
R5760
0
C717
0.22
C711
10
IC B/D
5 4
IC B/D IC705
+5V REGULATOR
IC705
TK11150CSCL-G
IC702
1 2 3
C710
10
1.2
5
VOUT
NC 4
R705 R5741 R738 C719 C720
0 1k 10k 0.01 0.22
R759
0
R5703
220k
R5701
(8/14)
10k
IC5702
WAVE SHAPER
IC5702
TC7WHU04FK
CL5701
D16 C702 GND
5 4
0.1
1.6 0
E16
6 3
1.6 2.9
C17 R5705
7 2
470
D17 3.3 1.6
8 1
VCC
F16
G16
C723
0.1 C5701 R5702
E17
0.01 0
F17
R5709
68
B14 TX2P
CH2_P
TX2N
A14
CH2_M
C5706
1
B15 TX1P
CH1_P
TX1N
A15
CH1_M
B16 TX0P
CH0_P
TX0N
A16
CH0_M
B17 TCKP
CLK_P
TCKN
A17
CLK_M
JL701
C25
JL702
D24
R727 R5768
HDMISD
0 1k
JL703
D25
HTPLG
JL704
C24
CEC
R749 C724 R728 R716
JL705
A18 47k 0.1 0 0
B18
R702 R703
1k 1.5k
HBD-E780W/E980W/E985W
16 17 18
PW5V_SEL
13
EPR2_SEL
EPR1_SEL
MB-141
BOARD
HDMI_SW2
(12/12)
HDMI_SW1
(Page 51)
12
HPG_RX
DDC_SDA
MB-141
BOARD
DDC_SCL
(7/12)
(Page 46)
SW5V
17
GND
RX3.3V
MB-141
3.3VA
BOARD
(3/12)
UNSW6V
(Page 42)
UNSW14V
R746
0
15
ARC_SPDIF
MB-141
R5704
BOARD
0
(8/12)
(Page 47)
Q702
INK0001AC1-T112A-1
16
BUFFER
R747
PCONT3
0
3.1 3.1
MB-141
CEC
BOARD
(10/12)
(Page 49)
R755
8.3
22k
C5703 C5705
R5706
0.1 1
0
C5704
47 R5708 R5707 R756
10V 68 47k 22k
CN701
19P
HDMI
OUT ARC
TX2P
1 TMDS DATA2 +
2 TMDS DATA2 SHIELD
TX2N
3 TMDS DATA2 -
TX1P
4 TMDS DATA1 +
5 TMDS DATA1 SHIELD
TX1N
6 TMDS DATA1 -
TX0P
7 TMDS DATA0 +
8 TMDS DATA0 SHIELD
TX0N
9 TMDS DATA0 -
TCKP
10 TMDS CLOCK +
11 TMDS CLOCK SHIELD
TCKN
12 TMDS CLOCK -
13 CEC
R740
R743
0 14 RESERVED
22
15 SCL
16 SDA
R744
R736 R735 R741
22 17 DDC/CEC GND
1.8k 1.8k 0
18 +5V POWER
19 HPD