A2Nu (1/2) And J1Nu Boards - Sony KDE-50XS955 Service Manual

(2) A2NU (1/2) AND J1NU BOARDS

B
TO
A1U BOARD
CN306
H
TO
G2N BOARD
CN6004
G
TO
G2N BOARD
CN6008
F
TO
G2N BOARD
CN6009
Q2015-2018
9
CN8209 TO 2/2
BUFFER
Y
MAIN-Y/CV 1
R-Y
MAIN-CR 3
B-Y
MAIN-C/CB 5
5 8
TO 2/2 TO 2/2
CN2005
AC_RLY 3
P_SW 4
STBY5V 6 STBY5V
7
+B_OVP 7 TO 2/2
IC2001
PS_PROT 8 DC-DC CONV.
POW_CTL 9
Q2001 OUT2
PANEL_ON 10
Q2002
OUT1
FAN_ERR 11 7
DTC2
6
FAN_DRV 12 TO 2/2 19
STB
THRMO_G 13
CN2001
SUB6.5V
3
SUB6.5V
4
8
SUB11V
IC2002
10 SUB11V DC-DC CONV.
OUT1
19
STB OUT2
CN2004
ATSC5V 3 ATSC5V
5
SW9V SW9V
6
Q2008
IC2004
Q2009
1 9V
REG
B-Y
Y
R-Y
3
TO 2/2
2
TO 2/2
IFT_BINT
11
TO 2/2 SET_ON
SCL_1
1
TO 2/2
SDA_1
SW2.5V
SW3.3V
SUB6.5V
Q2004
Q2003
D2013
9
D2011
11
STBY5V
Q2014
D2014
Q2006
2.5V
11
D2016
9
A2NU(1/2)
3
ATSC9V
(POWER SUPPLY)
ATSC11V
CN8203 CN8404 CN8403
A1,A7 I_MAIN_C A1,A7 A1,A7 I_MAIN_C
A3 I_MAIN_CV A3 A3 I_MAIN_CV
A5 I_MAIN_R A5 A5 I_MAIN_R
A9 I_MAIN_G A9 A9 I_MAIN_G
A14 I_USBCONNECT A14 A14 I_USBCONNECT
A15 I_USBDMNS A15 A15 I_USBDMNS
A17 I_USBDPLS A17 A17 I_USBDPLS
A19 I_UAETTXD1 A19 A19 I_UAETTXD1
A21 I_UARTRXD1 A21 A21 I_UARTRXD1
B2 B_INT B2 B2 B_INT
B5 SET_ON B5 B5 SET_ON
B6 SCL_1 B6 B6 SCL_1
B7 D_OVP B7 B7 D_OVP
B8 SDA_1 B8 B8 SDA_1
B20 I_UARTTXDP B20 B20 I_UARTTXDP
I
B22 I_UARTRXDP B22 B22 I_UARTRXDP
A24 A24 A24
TO
B24 B24 B24
DIC3 BOARD
SW2.5V SW2.5V
A25 A25 A25 CN4000
B25 B25 B25
A27 A27 A27
B27 B27 B27
SW3.3V SW3.3V
A28 A28 A28
B28 B28 B28
A30 A30 A30
SW5V SW5V SW5V
B30 B30 B30
A33 A33 A33
B33 B33 B33
SUB6.5V SUB6.5V
A34 A34 A34
B34 B34 B34
A31 SYSTEM RST A31 A31 SYSTEM RST
J1NU
CN8206
1
STBY5V
2
5
SW9V SW9V
7
9
D5V
12
D
15
A5V TO
A1U BOARD
18
CN010
24
3.3V
25
27
11V 11V
28
30 AC_RLY
KDE-50XS955 (UC) 3-2