Diagrama Esquemático - Placa Mb-141 (7/12) - Sony HBD-E780W Service Manual

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HBD-E780W/E980W/E985W
Ver. 1.2
5-15.
1
A
B
LAN (100)
C
D
E
F
G
H
I
HBD-E780W/E980W/E985W
-
MB-141 (7/12) -
• See page 63 for IC Block Diagrams. • See page 74 for IC Pin Function Description.
2
3
4
MB-141 BOARD
CN5801
15P
10
JL831
9
JL830
8
JL829
7
JL828
6
JL801
5
JL802
4
JL803
3
JL804
2
JL805
1
JL806
11
R5803
R5804
0
C801
C827
0.1
0.1
IC101
(10/14)
BD DECODER
CSP
(Chip Size Package)
IC101
CXD9998G-BB
C19
VDACX_OUT
A19
VDACG_OUT
B19
VDACB_OUT
C18
VDACR_OUT
F18
AVDD33_VDAC_R
G17
AVSS33_VDAC_R
C1001
47
10V
E19
AVDD33_VDAC_X
F19
AVSS33_VDAC_X
C1002
0.1
D19
AVDD33_VDAC_BG
E18
AVSS33_VDAC_BG
R1005
560
D18
FS
R1009
R1008
R1012
R1007
150
150
150
5
6
(7/12)
R5801
R5802
0
0
0
(AEP, IT, UK, EA)
IC6001
IC B/D
VIDEO AMP
IC6001
NJM2561F1-A(TE2
3.3
4.7
P/S
V+
1.2
Vout
GND
1.2
1.7
Vsag
Vin
R6008
0
IC1003
IC B/D
C1022
0.1
VIDEO AMP
IC1003
BH76071FJ
R6006
0
1.7
1.2
CVBS IN
CVBS OUT
2.2
4.7
VREF
C1023
R6013
VCC
0.1
0
1.7
1.2
PY IN
PY OUT
2.8
PB IN
GND
R6014
C1024
2.8
1.8
0
1
PR IN
PB OUT
3.3
1.8
MUTE1
PR OUT
C1025
3.3
0
R6015
MUTE2
1
0
LPF SEL
C1017
150
10
46
46
7
8
9
IC101
(9/14)
BD DECODER
CSP
(Chip Size Package)
IC101
CXD9998G-BB
B3
G23
ETTXD0
TXVN_0
A2
H23
ETTXD1
TXVP_0
A4
J23
ETTXD2
TXVN_1
B4
H26
ETTXD3
TXVP_1
H25
R806
ETTXEN
24k
D6
J28
ETMDC
REXT
J26
ETMDIO
A5
G24
ETTXCLK
JL825
TANA_0
B5
G26
ETRXCLK
JL826
TANA_1
C808
F26
ETCRS/HPG_RX
1
D4
F25
ETRXD0
AVDD33_LD
F5
G27
C810
ETRXD1
0.1
AVDD33_REC
C5
G28
ETRXD2
AVDD33_COM
E5
G25
ETRXD3
AVDD12_COM
C809
E6
J27
ETCOL
1
AVDD12_REC
C4
E25
ETRXDV
AVSS33_LD
C813
F6
F24
ETTXER/DDC_SCL
0.1
AVSS33_REC
D5
E26
ETRXER/DDC_SDA
AVSS33_COM
F7
AVSS12_COM
G7
AVSS12_REC
R6002
C6003
0
0.1
R6009
0
C1014
47
10V
R1031
75 (US, CND, AUS, SP, TW, TH)
C1012
82 (AEP, IT, UK, EA)
0.1
R1043
R1031
R1035
0
0
JL6001
JL6002
R6007
0
C6001
1000p
JL6003
R6003
0
R6004
0
R6005
CN6001
0
5P
JL6005
R1039
JL6004
0
JL6006
JL6007
JL6008
Note: IC101 on the MB-141 board cannot exchange with single. When
this part is damaged, exchange the complete mounted board.
10
11
10
R_USB_DP
R_USB_DM
MB-141
BOARD
R_USB_VBUS
(5/12)
(Page 44)
18
ETTXEN
MB-141
XVMUTE
BOARD
(9/12)
(Page 48)
JL815
HPG_RX
12
MB-141
BOARD
(6/12)
JL822
(Page 45)
DDC_SCL
DDC_SDA
JL823
1.2VA
19
3.3VA
DAC3.3V
MB-141
BOARD
SW5V
(3/12)
GND
(Page 42)
6
FORMAT1
MB-141
BOARD
(4/12)
(Page 43)
J6001
VIDEO OUT
(CHASSIS)
(US, CND, AUS, SP, TW, TH)
1
PR_OUT
H
2
GND
3
PB_OUT
COMPORNENT
BOARD
4
GND
CN501
5
Y_OUT
(Page 57)

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