Read Sony KDE-37XS955 / KDE-42XS955 Service Manual online
KDE-37XS955/42XS955 (UC) 3-2
CN8209
1
3
5
MAIN-Y/CV
MAIN-CR
MAIN-C/CB
CN2005
3
4
6
7
8
9
10
11
12
13
AC_RLY
P_SW
STBY5V
+B_OVP
PS_PROT
POW_CTL
PANEL_ON
FAN_ERR
FAN_DRV
THRMO_G
CN2001
3
4
8
10
SUB6.5V
SUB11V
CN2004
ATSC5V
SW9V
3
5
6
Q2015-2018
BUFFER
TO
A1U BOARD
CN306
B
C
CN6004
G2F BOARD
TO
TO
G2F BOARD
CN6008
J
F
CN6009
G2F BOARD
TO
CN8203
A1,A7
A3
A5
A9
A14
A15
A17
A19
A21
B2
B5
B6
B7
B8
B20
B22
A24
B24
A25
B25
A27
B27
A28
B28
A30
B30
A33
B33
A34
B34
A31
I_MAIN_C
I_MAIN_CV
I_MAIN_R
I_MAIN_G
I_USBCONNECT
I_USBDMNS
I_USBDPLS
I_UAETTXD1
I_UARTRXD1
B_INT
SET_ON
SCL_1
D_OVP
SDA_1
I_UARTTXDP
I_UARTRXDP
SW2.5V
SW3.3V
SW5V
SUB6.5V
SYSTEM RST
SW2.5V
SW5V
SUB6.5V
SCL_1
SDA_1
CN8206
1
2
5
7
9
12
15
18
24
25
27
28
30
STBY5V
SW9V
D5V
A5V
3.3V
11V
AC_RLY
STBY5V
SW9V
11V
3
TO 2/2
TO 2/2
2
TO 2/2
11
TO 2/2
1
STBY5V
TO 2/2
6
7
TO 2/2
TO 2/2
5
DTC2
STB
OUT2
OUT1
DC-DC CONV.
IC2001
ATSC5V
SW9V
9
11
IC2002
DC-DC CONV.
OUT1
OUT2
STB
9V
REG
IC2004
Q2009
Q2008
ATSC11V
19
1
Q2004
Q2003
Q2006
Q2014
9
11
2.5V
ATSC9V
3
8
TO 2/2
9
TO 2/2
A2FU(1/2)
(POWER SUPPLY)
SUB6.5V
SUB11V
D
CN010
A1U BOARD
TO
7
19
Q2001
Q2002
Y
R-Y
B-Y
B-Y
R-Y
Y
TO
DIC3 BOARD
IFT_BINT
SET_ON
I
CN4000
D2013
D2011
D2014
D2016
(2)
A2FU (1/2) BOARD
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