Read Sony XBR-46HX929 / XBR-55HX920 / XBR-55HX929 (serv.man2) Service Manual online
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XBR-46HX929/55HX920/55HX929
XBR-46HX929/55HX920/55HX929
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RU BOARD SCHEMATIC DIAGRAM (XBR-46HX929/55HX929 ONLY)
0 . 1
C100
47
R103
2012
10V
2 . 2
X7R
C108
0 . 1
C102
0 . 1
C103
VDR102
100
R110
0 . 1
C104
VDR100
9P
CN100
1
2
3
4
5
6
7
8
9
0uH
FB100
1
2
3
4
5
6
6P
CN101
STBY3.3V
RS232_RXD
RS232_TXD
SIRCS_IN
SIRCS_OUT
GND
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
MAX3222IPWR
IC101
/EN
CI+
V+
C1-
C2+
C2-
V-
DOUT2
RIN2
ROUT2
NC
DIN2
DIN1
NC
ROUT1
RIN1
DOUT1
GND
Vcc
/PWRDOWN
100
R111
0 . 1
C106
47
R108
JL101
0
R102
0
R101
JL100
2012
10
C105
VCC
OUT
GND1
GND2
RS-970
IC100
XX
C101
R109
100
47
R112
SFH4250
D100
CHIP
0
R106
1/10W
RN-CP
5%
1k
R107
1/10W
RN-CP
5%
1k
R105
J100
GND
RX
TX
RU
RS232
A-1820-418-A <AZ2F> RU-P1
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