Sony KE-42XBR900 - 42" Xbr Plasma Wega™ Integrated Television, Service Manual

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KE-42XBR900(UC) 4-9
MIX/LPF
16
SURROUND
IC4703
36
22
OUTA
OUTB
SDA
64
63
L IN
R IN
62 FL IN
61 FR IN
60 RL IN
59 PR IN
58 C IN
57 SW IN
23 SCA
SDA
SCL
2
3
1
6
5
7
2
3
1
IC4707
6
5
7
TO AD BOARD
CN4306
5.1 OUT FL
5.1 OUT FR
5.1 OUT RL
5.1 OUT RR
TMDS-RST
ROM-WP
ROM-SDA
SUR-L
SUR-R
MAIN L
MAIN R
WF OUT
VER L
VER R
CLK SCL
SDA DAT
BUS-SEL
ROM-SCL
BINT
WOOFER MUTE
SCL
SDA
SCL
SDA
BINT
GND
GND
CN4703
CN4704
10
9
8
7
6
5
4
3
2
1
39
42
41
44
46
48
5
4
23
21
25
11
19
17
9
7
15
13
37
35
33
31
29
27
ROM-SDA
ROM-SCL
ROM-WP
BUS-SEL
TMDS-RST
IC4704
BUFFER
BUFF
5.1 OUT C - -
5.1 CHDM-R -
5.1 OUT LFE
5.1 CHDM-L -
- -
3
2
1
6
5
7
IC4706
D4707
Q4707,4710
AU(SURROUND)
MUTE
9V
IC4708
IC4705
1 COM 7
CH0
CH1
SEL
6
5
6
5
7
2
3
1
J
Q4708,4709
MUTE