Read Sony BDV-E780W / BDV-E980W / BDV-E985W / HBD-E780W / HBD-E980W / HBD-E985W Service Manual online
HBD-E780W/E980W/E985W
HBD-E780W/E980W/E985W
44
44
5-13. SCHEMATIC DIAGRAM - MB-141 Board (5/12) -
• See page 63 for IC Block Diagrams. • See page 74 for IC Pin Function Description.
G
CN601
BOARD
USB
MB-141
BOARD
11
(9/12)
MB-141
BOARD
9
(3/12)
MB-141
10
BOARD
(7/12)
BOARD
MB-141
5
(4/12)
IC B/D
IC B/D
IC B/D
6
5
3.1
6
3.1
5
0.8
6
3.1
5
0.8
C631
10
1
2
3
4
5
5P
CN602
C632
10
5.1k
R610
C606
10
JL608
JL607
JL605
JL606
5.1k
R609
C608
10
R617
0
R618
0
R619
0
R620
0
R_USB_DP
R_USB_DM
R_USB_VBUS
1
2
3
4
5
5P
CN603
JL611
C633
10
JL609
R621
0
JL612
JL610
R622
0
C5604
(E780W/E980W)
(E780W/E980W)
10
USB_VBUS_PCONT2
3.3VA
1.2VA
GND
1k
R5601
10V
C5601
100
C5602
10
R616
10k
R611
10k
DCDC6V
1k
R640
C611
1
22k
R639
C613 0.1
D602
DA2J10100L
USB_VBUS_PCONT1
R612
27k
R605
27k
10V
C616
220
10V
220
C620
R606
27k
1
C617
1
C619
D601
DA2J10100L
R613
27k
R607
10k
R614
10k
S-1170B50UC-OUJTFG
IC5601
1
ON/OFF
2
VSS
3
NC
4
VIN
5
VOUT
BD00GC0WEFJ-SE2
IC603
1
VOUT
2
FB
3
GND
4
NC
5
EN
6
NC
7
NC
8
VCC
BD00GC0WEFJ-SE2
IC601
1
VOUT
2
FB
3
GND
4
NC
5
EN
6
NC
7
NC
8
VCC
IC101
CXD9998G-BB
AVDD12_USB_1P_1
AB3
AVSS12_USB_1P_1
AB6
AVDD12_USB_2P_1A
AC4
AVSS12_USB_2P_1A
AB5
AVDD33_USB_1P_1
AA3
AVSS33_USB_1P_1
AA6
AVDD33_USB_2P_2
AA4
AVSS33_USB_2P_2
AA5
USB_1P_VRT
AC3
USB_2P_VRT
AD3
USB_1P_DM
AB1
USB_1P_DP
AB2
USB_2P_DM0
AD1
USB_2P_DP0
AD2
USB_2P_DM1
AC1
USB_2P_DP1
AC2
C605
1
GND
DM
VBUS
GND
DP
GND
DM
GND
DP
VBUS
(5/12)
MB-141 BOARD
(Chip Size Package)
CSP
BD DECODER
IC101
(7/14)
IC601
DC/DC CONVERTER
IC603
+5V REGULATOR
IC5601
LAN CARD
WLC1
WIRELESS
DC/DC CONVERTER
A
E
D
C
4
8
G
B
1
3
10
9
F
H
6
2
5
7
(E780W/E980W)
(Page 48)
(Page 43)
(Page 46)
(Page 57)
(Page 42)
Note: IC101 on the MB-141 board cannot exchange with single. When
this part is damaged, exchange the complete mounted board.
Ver. 1.2
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