![Sony KDE-50XS955 - 50](http://html.mh-extra.com/html/sony/kde-50xs955-50-flat-panel-color-tv/kde-50xs955-50-flat-panel-color-tv_service-manual_405627024.webp)
KDE-50XS955 (UC) 3-4
A4
D3
C3
A3
B1
A1
IFPB2OUT0-9
IFPCK
IFPVS
IFPHS
IFPFLDOUT
SDA_1
SCL_1
CN5101
IC5302
E26
A3
A2
J24
Q5202
IFP_SDA
CN5203
SYS_RESET
THERMO_G/3.3V
FAN_ERROR
7
8
9
X5302
33MHz
DE1
IFPG2OUT0-9
IFPR2OUT0-9
IFPB1OUT0-9
IFPG1OUT0-9
IFPR1OUT0-9
IFP_SCL
FAN_DRY
10
PANEL_ON/DAT_D 11
PS_PROT/CLK_D
12
LOGO
13
D_OVP
14
PAN_UDP
15
SET_ON_DE
16
PAN_UDM
17
PAN_VBUS
18
DAT_D
23
CLK_D
24
CH_M/S_SW
25
CH_IIC_SW
26
SP_PROT
27
A_MUTE
28
OF_LAG
29
3.3V_SW
30
CH_WP
31
CH_RST
32
M_RST
33
SCLATCH
34
AMP_RST
35
SCLATCH2
36
SCDT
37
SCSHIFT
38
NC
NC
B25
IFFIELD
IFHSYNC
IFVSYNC
CLK
IFQO0-29
IFQE0-29
CLKC
XCLKC
AC2
ADI
OVRED1
OVGRN1
OVBLU1
H25
H24
J26
AF2
AC3
AD2
AC1
E24
G24
F26
INPSS
H26
41
40
53
55
50
17
51
AUDIO MUTE
CH_M/S_SW
USB_DVM
ERR2
PANELON
FAN
FAN_ERR
95
12
69
93
92
74
70
73
8
102
101
71
82
81
6
46
100
9
20
19
103
10
90
RESET
USB_DVP
LOGO
USB_VBUS
CH_IIC_SW
SP SPOT
OF_FLAGX
K3.3V_SW
CH_NVM_OP
E26
F24
BCSDA
ICSCL
SOT1
SCLATCH2
AUDIO RESET AMP
SCL_LATCH
AUDIO RESET PRO
SCK1
60
61
87
89
22
21
104
B21
LVDS TRANSMITTER
63
69
G25
70
G24
64
B20
54
OVHS_P
55
OVVS_P
56
OVBLKDE_P
11
CLKIN
11
PANEL_PD
RD
50
49
AO-
AO+
L5407-5413
L5404,5405
A1+
A1-
46
47
A2+
A2-
44
45
A3+
A3-
41
42
A4+
A4-
38
39
A5+
A5-
36
37
A6+
A6-
33
34
29
28
31
32
A7-
A7+
CK-
CK+
FILTER
23
RH+
22
RH-
21
RG-
20
RG+
19
RF+
18
RF-
16
RE+
15
RE-
14
RD+
13
RD-
12
RCLK+
11
RCLK-
9
RC+
8
RC-
7
RB+
TO
PANEL
UNIT
6
5
4
RB-
RA+
RA-
CN5406
PS-
PS+
26
27
RC
7
PS-
PS+
RI-
RS+
IC5402
CN5201
SIN
SOT
SCK
3
4
5
RESET
6
BINT
9
P60
10
P61
11
M00
12
M02
13
1
WFR_DET
CN5212
CN5207
1
THERMO_2
3
THERMO_3
1
2
+3.3V REG
IC5210
5
+3.3V
+1.8V
5
IC5207
+1.8V REG
2
1
Q5203
SUB6.5V
SYSTEM
RESET
IC5201
SUB6.5V
JIG_RESET
CH_RST
22
U
TO
K BOARD
CN2603
EXT_SDA
EXT_SCL
80
HCDHX
Q5205
3.3V
83
67
66
99
7
6
5
SDA2A
SCL2A
WP
IC5203
EEPROM
6
5
2
1
IC5204
91
107
108
X5201
6MHz
3,7
Q5208
TO
SENSOR
SDA1
65
25
28
27
64
INT_V
SCL0
SDA0
SCL1
OWS
BCSDA
ICSCL
IFFIELD
IFHSYNC
IFVSYNC
CLK
IFQE0-9
IFQO20-29
IFQO10-19
IFQO0-9
IFQE10-19
IFQE20-29
10
10
10
10
10
10
CPU
R
G
B
8
8
8
ONSDATA
ONLE
ONPLE
ONSC
OVHS_P
OVVS_P
OVBLKDE_P
OVCLK_P
IC5408
29
ALARML
SYSTEM CONTROL
IC5202
CN4202
DIC3 BOARD
TO
R
EXT_SDA
EXT_SCL
TEMP3
TEMP2
SDA2
SCL2
NVM_WP1
BUS_SW0
XI
XO
DEW_DET
MD0
P61
P60
BINT
IC BLK
PANEL_PD
D_DEV_RST
SINO
SOTO
SCKO
IC FREE
MD2
P_ALARM
OVRED0-9
OVGRN0-9
OVBLU0-9
ONSDATA
ONLE
ONPLE
ONSCK
OVCLK
OVBLKDE
OUVS
OVHS
CLX
ICBLK
ICFREE
AMP
AOP
A1P
A1M
CLK1P
CLK1M
A3P
A3M
A4P
A4M
A5P
A5M
A6P
A6M
A2M
A2P
A7M
A7P
SPEAKER
WOOFER
TO
CN8201
A2NU(2/2)BOARD
TO
K
(4)
DE1 BOARD