Read Sony KDE-37XS955 / KDE-42XS955 Service Manual online
KDE-37XS955/42XS955 (UC) 3-3
B9
A10
B10
A11
B11
A12
B12
A13
B13
A14
B14
A15
A16
A19
A21
B27
B25
B28
B29
A23
A30
B30
B26
B38
B31
B39
B33
B36
B32
B37
A35
B40
A37
A34
B34
B42
A41
B41
B44
A46
A45
A47
B45
A49
B46
A48
A50
B50
A1,A2
B1
A3-B4
B8
B15,B16
B17,B18
5
3
2
1
9V
5V
RESET
TXD
RXD
CN8208
9
10
20
18
15
13
11
9
8
5
6
4
2
1
SUB Y
SUC C
SPDIF
WOOFER MUTE
SP MUTE
LINE MUTE
AD MUTE
AD RST
AGC ATT
TU-H-MAIN
AFT MAIN
HDMI RST
CN8205
6
3
1
SPDIF-
SUB11V
SW5V
CN2002
30
29
28
27
26
25
24
23
22
21
20
19
17
15
14
13
10
9
7
3
UART TXDP
PAN UDM
UART TXD1
JIG UDM
UART TRXDP
JIG UDP
UART TRXD1
JIG VBUS
USBCONNECT
USBDMNS
SIRCS
USBDPLS
AC DET(NC)
B INT
I2C SDA
I2C SCL
CN8207
USESR RXD
PAN VBUS
USER TXD
PAN UDP
18
17
16
15
14
13
12
11
10
9
8
7
PAN VBUS
PAN UDM
SET-ON DE
PAN UDP
D OVP
LOGO
PS PROT
PANEL ON
FAN DRV
FAN ERROR
THERMO G
SYS RESET
SUB6.5V
CN8201
3
6
2
ATSC A9V
CN8210
I2C-SCL
I2C-SDA
STBY5V
D5V
B6
7
9
ATSC5V
SW3.3V
ATSC5V
ATSC9V
AUDIOL/R
D5V
11V
Q2005
SDA-1
SCL-1
ISC SDA
I2C-SCL
3
2
5
6
1
11
Q2010
H4
1
2
2
1
LOGO
THRU5V
CN1501
A5V
STBY5V
6.5V
K
D1501,1503,1505
D1507,1509,1511
D1513
Q1501-15073
5
4
3
1
9V
5V
MS2
MS1
CN8211
5V
9V
ATSC5V
A2FU(2/2)
ATSC A9V
G
E
6
FAN DRIVE
ANTM
ANTS
Q2013
Q2012
8
11
CN8204
L
TO
M1U BOARD
CN7004
CN2003
TO
QM BOARD
CN7300
TO
A1U BOARD
CN001
H
TO
K BOARD
CN2600
TO
A1U BOARD
CN011
TO
DE1 BOARD
CN5203
TO
QT BOARD
M
Y
CN7902
IFT_BINT
SET_ON
AGC_ATT
O_SAP(NC)
FAN_POW_SW(NC)
FAN_SPEED(NC)
FAN_EROR
AD_MUTE
ATSC5V
SUB_Y
SUB_C
SP_MUTE
AC_RLY
D_OVP
SYSTEM_RST
FMONO(NC)
I_SAP(NC)
VBUS
AFT_SUB(NC)
TU_H_MAIN(NC)
TU_H_SUB(NC)
AD_RST
I2C_SW(NC)
SW3.3V
ROM_SCL(NC)
IFP_BINT
SDA_1
SCL_1
DE_RST
ATSC_RXD
ATSC_TXD
ATSC_RST
HDMI_RST
LINE_MUTE
WOOFER_MUTE
ANT_S
ANT_M
POW_CLT
SET_ON
SIRCS
JIG_UDM
JIG_UDP
USER_RXD
USER_TXD
I2C_SDA
12C_SCL
B_INT
ROM_SDA(NC)
DDC_WE(NC)
AC_DET
STBY5V
D5V
AFT_MAIN
+B OVP
CVY_MAIN
TO 1/2
TO 1/2
TO 1/2
TO 1/2
TO 1/2
TO 1/2
TO 1/2
TO 1/2
TO 1/2
TO 1/2
TO 1/2
3
3
GND
(3)
A2FU (2/2) AND H4 BOARDS
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