Sony KDE-50XS955 Service Manual page 40

1 3
2
A
CN8203
80P
BLK
Y-CV
B
B-Y
R-Y
C
D
E
MAIN_Y/CV
Y/CV
L2015
TO(1/2)
10uH
A5V
C2100
C2066 0.1
R2111
F 100 16V
330
16V B
1/10W
1608
RN-CP
R2112
0
CHIP
2SA1576A-T106-QR
G
CN2002 Q2005
7P 2SD601A-R-TX
WHT
5.1
D5V R2099
SW_5V 1
0
GND 2 R2097 CHIP
TO(1/2)
10.3 100
11V 1/10W
SUB_11V 3
TO RN-CP
K BOARD
GND 4
CN2600
SPDIF+ 5
1.8
SPDIF- 6
H
R2098
R2069
100 330
GND 7
1/10W 1/10W
RN-CP RN-CP
I
A2NU(2/2)
(RELAY BOARD)
B-SS12275<UC.>-A2NU-P2
J
K
4 5 6
TO J1NU BOARD CN8404
+3.3V
Y/CV
Y/CV R2105
330
1/10W
1.9
RN-CP
R2104 R2106
R2116 XX 0
R2115
10 0
1/10W CHIP
RN-CP CHIP R2119
1.2
C2065 10
Q2017
0.1 5.0 1/10W
16V
RN-CP 2SA1576A-T106-QR
B
2.0
1608
Q2016
2SC4178-F13F14-T1
R2118
R2109
330
330
1/10W
1/10W
RN-CP
RN-CP
1.9 1.9
R2108 R2110
XX 68
1.2
1/10W
RN-CP
R2114 R2107
1.2
10 10
Q2015 1/10W 1/10W Q2018
RN-CP RN-CP 2SA1576A-T106-QR
D5V
D5V
SPDIF
7 8 9
TO
CN8207
30P
D5V +6.5V
R-Y/B-Y
Y-CV
TO J2NU BOARD CN8402
10
11 12
A1U(2/3)BOARD CN011
TO A1U(3/3)BOARD CN001
CN8205
20P
R2082
10k
1/10W
RN-CP
Q2010
2SD601A-R-TX
SET_ON
SET_ON_DE
R2084 C2103
33k 1
1/10W 10V
RN-CP B
R2120 R2121
12k 3.3k 2012
1/10W 1/10W
RN-CP RN-CP
5% 5%
R2090
12k
1/10W
JL2010
RN-CP
R2085
R2086
12k
22k
1/10W
1/10W
RN-CP RN-CP
ATSC5V
ANT_M
ANT_S
15
13 14
R2074
0
CHIP
FAN_ERR FAN_ERR1
FAN_DRV2
FAN_DRV1
R2072
0
CHIP
FAN_DRV
D2020 TO(1/2)
DAN202K-T-146
CN8201
20P
1 GND
2 GND
6.1
6.5V 3 SUB_6.5V
4 SUB_6.5V
5 SUB_6.5V
6 SUB_6.5V
SYS_RESET 7 SYS_RESET
TO(1/2) THERMO_G 8 THERMO_G
1.3
FAN_ERR1 9 FAN_ERROR
FAN_DRV1 10 FAN_DRV TO
0
DE1(2/4)BOARD
PANEL_ON 11 PANEL_ON
TO(1/2) CN5203
PS_PROT 12 PS_PROT
( 1 - 20)
3.2
LOGO 13 LOGO
D_OVP 14 D_OVP
3.3
PAN_UDP
15 PAN_UDP
SET_ON_DE 16 SET_ON_DE
0
PAN_UDM
17 PAN_UDM
PAN_VBUS
18 PAN_VBUS
19 GND
20 GND
CN8208
10P
0
ATSC_RXD
1 RXD
ATSC_TXD
2 TXD
3.1
ATSC_RST
3 Reset
ATSC 4 GND
4.9 TO
ATSC5V 5 Q5V
QM(1/4)BOARD
6 GND CN7300
7 GND
8 GND
TO(1/2)
10.3
ATSC11V 9 Q9V
10 Q9V
CN8209
6P
Y/CV2.0
MAIN_Y/CV 1 MAIN_Y/CV
2 GND
2.9 TO
MAIN_CR
3 MAIN_CR
A1U(1/3)BOARD
4 GND CN306
2.9
MAIN_C/CB
5 MAIN_C/CB
R-Y/B-Y
6 GND
VIDEO_MAIN
CN8210
2P
TO
1 GND QT(1/2)BOARD
TO(1/2)
CN7902
ATSC_A9V 2 ATSC_A9V
( 1 - 2 )
L2012
100uH
ATSC5V
C2059
0.1 C2060 FB2001
R2092 16V 100 0uH
R2091
2.2k 2.2k B 16V
1/10W 1/10W
CN8211
RN-CP RN-CP 1608
5P
4.2
1 MS1
2 GND
TO
FB2002
3 MS2 ANT SW
0uH
4 5V
Q2012 L2013 C2062
4.2 C2061
2SD601A-R-TX 100uH 0.1
100 5 9V
25V
16V
F
1608
R2093
0 4.2
10k Q2013
1/10W 2SD601A-R-TX
RN-CP
R2094
0
10k
1/10W
RN-CP
D2018
MA113-(TX)
CN2003
A5V 3P
D2019 WHT
TO(1/2)
RB521S-30FTE61 4.4
STBY5V 1 MIX5V
TO
2.9
LOGO 2 LOGO H4 BOARD
CN1501
3 GND
CN8204
120P
BLK
KDE-50XS955 (UC) 3-20