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

BDP-CX7000ES

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
(1/5) ATA_PCONT
(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
GND
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)
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
4 F2003
0
5
6
F2001
7
0
JL2004
8
JL2003
9
10
11
12
JL2002
13
JL2001
14
C2001
R2001
1k
C2002
IC2001 0.1
IC B/D
+3.3V REGULATOR
IC2001
TK11133CSCL-G
5.8 5.8
5 COUT 3
VIN
GND 2
3.3 1.3
4 VOUT NP 1
C2005
CL2001 0.01
C2003
IC2002 4.7
IC B/D
+5V REGULATOR
IC2002
S-1170B50UC-OUJTFG
CL2002 R2002
100
5 3.3
1
5 VOUT ON/OFF
VSS 2
5.8
4 VIN NC 3
C2007
4.7
5 6
C2016
0.1
FB2001
4 3 2 1
5 6 7 8
C2014
0.01
C2008
C2017
C2010 C2012 R2005
47
10 0.22
10 6.8k
25V
1
R2007
100
C2018
0.1
4 3 2 1
C2006
1
5 6 7 8
C2015
0.01
C2011 C2013 R2006 C2019
10 10 3.3k 0.022
70 70
7 8 9
CL2003
L2001
10uH
R2009
0
R2010
22k
IC2003 R2011
10k
STEP-DOWN
CONVERTER JL2011
IC2003
MP2303DN-LF-Z
IC B/D
JL2012
JL2008
C2024
R2012 C2022
22
10k 22
JL2009
JL2010
JL2013
L2002
CL2004
10uH
R2013
0
R2014
4.7k
IC2004
R2015
4.7k
STEP-DOWN
CONVERTER
IC2004
MP2303DN-LF-Z
IC B/D
R2008
100
R2016 C2023 C2025
10k 22 22
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)
CN2002
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
13 SW1.55V
14 GND
15 DCSW5V
16 GND
IMD (ES)
78
PCONT3
BOARD
PCONT1
(1/5)
(Page 69)
ET2004
ET2003
ET2002
ET2001
(CHASSIS)