Schematic Diagram - Control Section (2/5) - Sony BDP-CX7000ES Service Manual

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BDP-CX7000ES
Q Q
3 7 6 3 1 5 1 5 0

6-38. SCHEMATIC DIAGRAM - CONTROL Section (2/5) -

1
2
A
UNSW3.3V
IMD (ES)
81
UNSW5.8V
BOARD
UNSW12V
(1/5)
(Page 69)
GND
IMD (ES)
75
B
PERI_PCONT
BOARD
ATA_PCONT
(1/5)
(Page 69)
ATA_PCONT
NC
GND
UNSW12V
UNSW12V
C
GND
J
GND
UNSW-12V
BRIDGE-ES
UNSW5.8V
BOARD
CN2515
UNSW5.8V
(Page 80)
UNSW5.8V
T E
GND
L
1 3 9 4 2 2 9 6 5 1 3
GND
D
PERI_PCONT
E
IMD (ES)
82
UNSW3.3V
BOARD
GND
(5/5)
F
(Page 73)
UNSW3.3V
UNSW5.8V
83
IMD (ES)
BOARD
(4/5)
G
(Page 72)
w w w
GND
BDP-CX7000ES
• See page 81 for IC Block Diagrams.
3
4
IMD (ES) BOARD
(2/5)
R2003
2.2k
F2002
F2004
0
0
CN2001
14P
JL2006
1
2
3
JL2005
F2003
4
0
5
6
F2001
7
0
JL2004
8
JL2003
9
10
11
12
JL2002
13
JL2001
14
C2001
1
R2001
1k
C2002
IC2001
0.1
IC B/D
+3.3V REGULATOR
IC2001
TK11133CSCL-G
5.8
5.8
5
VIN
COUT
3
2
GND
3.3
1.3
4
NP
VOUT
1
C2005
CL2001
0.01
C2003
IC2002
4.7
IC B/D
+5V REGULATOR
IC2002
S-1170B50UC-OUJTFG
CL2002
R2002
100
5
3.3
5
VOUT
ON/OFF
1
2
VSS
5.8
4
VIN
NC
3
C2007
4.7
x
a o
y
.
i
http://www.xiaoyu163.com
8
5
6
7
C2016
0.1
FB2001
IC2003
4
3
2
1
STEP-DOWN
CONVERTER
MP2303DN-LF-Z
IC B/D
5
6
7
8
C2014
0.01
C2008
C2010
C2012
C2017
R2005
47
10
10
6.8k
0.22
25V
Q
Q
3
7
6
3
R2007
100
C2018
0.1
IC2004
4
3
2
1
STEP-DOWN
CONVERTER
C2006
1
MP2303DN-LF-Z
IC B/D
5
6
7
8
C2015
0.01
C2011
C2013
R2006
C2019
u 1 6 3
10
10
3.3k
0.022
.
70
70
2
4
9
9
8
9
CL2003
L2001
10uH
R2009
0
R2010
22k
R2011
10k
CN2002
JL2011
IC2003
JL2012
JL2008
R2012
C2024
C2022
10k
22
22
JL2009
1
5
1
5
0
8
9
2
JL2010
JL2013
L2002
CL2004
10uH
R2013
0
ET2004
R2014
4.7k
R2015
4.7k
ET2003
IC2004
ET2002
ET2001
R2008
100
m
R2016
C2023
C2025
c o
10k
22
22
2
8
9
9
10
11
IMD (ES)
84
UNSW12V
BOARD
UNSW-12V
(3/5)
(Page 71)
SW3.3V
IMD (ES)
85
UNSW5.8V
BOARD
(3/5)
GND
(Page 71)
16P
1
UNSW12V
2
NC
3
GND
4
UNSW5.8V
5
UNSW5.8V
6
UNSW5.8V
A
7
GND
8
SW3.3V
MB-124-MEGA-EJ
9
SW3.3V
BOARD
(3/10)
10
GND
CN301
11
SW1.55V
(Page 44)
12
SW1.55V
4
9
8
2
9
9
13
SW1.55V
14
GND
15
DCSW5V
16
GND
IMD (ES)
78
PCONT3
BOARD
PCONT1
(1/5)
(Page 69)
(CHASSIS)

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