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A2nu (2/2), H4 And J2nu Boards - Sony KDE-50XS955 Service Manual

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(3) A2NU (2/2), H4 AND J2NU BOARDS

M
TO
QM BOARD
CN7300
C
TO
A1U BOARD
WOOFER MUTE
CN001
J
TO
K BOARD
CN2600
AC DET(NC)
USBCONNECT
UART TRXD1
E
TO
UART TRXDP
A1U BOARD
CN011
K
TO
DE1 BOARD
CN5203
Y
TO
QT BOARD
CN7902
CN8208
RXD
1
TXD
2
RESET
3
5V
5
ATSC5V
9
9V
ATSC9V
10
CN8205
HDMI RST
1
AFT MAIN
2
TU-H-MAIN
4
AGC ATT
6
AD RST
5
AD MUTE
8
LINE MUTE
9
SP MUTE
11
13
AUDIOL/R
SPDIF
15
SUC C
18
SUB Y
20
CN2002
SW5V
1
D5V
Q2005
SUB11V
3
11V
SPDIF-
6
CN8207
I2C SCL
3
I2C-SCL
I2C SDA
7
I2C-SDA
B INT
9
10
3
USBDPLS
13
TO1/2
SIRCS
14
USBDMNS
15
17
JIG VBUS
19
2
20
TO1/2
JIG UDP
21
22
JIG UDM
23
UART TXD1
24
PAN UDM
25
FAN DRIVE
UART TXDP
26
PAN UDP
27
USER TXD
28
PAN VBUS
29
USESR RXD
30
CN8201
3
SUB6.5V
6.5V
6
SYS RESET
7
6
THERMO G
8
TO1/2
FAN ERROR
9
FAN DRV
10
PANEL ON
11
5
TO1/2
PS PROT
12
LOGO
13
1
D OVP
14
PAN UDP
15
SET-ON DE
16
PAN UDM
17
PAN VBUS
18
A5V
STBY5V
CN2003
CN1501
1
THRU5V
1
2
LOGO
2
CN8210
ATSC A9V
2
ATSC A9V
H4
A2NU(2/2)
CN8204
7
TO1/2
STBY5V
D5V
ATSC5V
SW3.3V
9
TO1/2
8
TO1/2
ISC SDA
6
TO1/2
I2C-SCL
IFT_BINT
11
TO1/2
SDA-1
SCL-1
SET_ON
11
ATSC5V
Q2012
5V
ANTM
9V
ANTS
Q2010
D1501,1503,1505
D1507,1509,1511
Q2013
D1513
Q1501-15073
CN8402
CN8401
A1,A2
A1,A2
A1,A2
STBY5V
STBY5V
B1
B1
B1
A3,A4
D5V
A3,A4
A3.A4
D5V
B6
+B OVP
B6
B6
+B OVP
B8
AFT_MAIN
B8
B8
AFT_MAIN
B9
FMONO(NC)
B9
B9
FMONO
A10
AGC_ATT
A10
A10
AGC_ATT
B10
I_SAP(NC)
B10
B10
I_SAP
A11
O_SAP(NC)
A11
A11
O_SAP
B11
AFT_SUB(NC)
B11
B11
AFT_SUB
A12
FAN_POW_SW(NC)
A12
A12
FAN_POW_SW
B12
TU_H_MAIN(NC)
B12
B12
TU_H_MAIN
A13
FAN_SPEED(NC)
A13
A13
FAN_SPEED
B13
TU_H_SUB
B13
B13
TU_H_SUB
A14
FAN_EROR
A14
A14
FAN_EROR
B14
AD_RST
B14
B14
AD_RST
A15
AD_MUTE(NC)
A15
A15
AD_MUTE
A16
ATSC5V
A16
A16
ATSC5V
B15,B16
B15,B16
B15,B16
SW3.3V
SW3.3V
B17,B18
B17,B18
B17,B18
A19
CVY_MAIN
A19
A19
CVY_MAIN
A21
SUB_Y
A21
A21
SUB_Y
A23
SUB_C
A23
A23
SUB_C
B25
ATSC_RXD
B25
B25
ATSC_RXD
B26
ATSC_TXD
B26
B26
ATSC_TXD
B27
ATSC_RST
B27
B27
ATSC_RST
B28
HDMI_RST
B28
B28
HDMI_RST
B29
LINE_MUTE
B29
B29
LINE_MUTE
A30
SP_MUTE
A30
A30
SP_MUTE
B30
WOOFER_MUTE
B30
B30
WOOFER_MUTE
B31
ANT_S
B31
B31
ANT_S
B32
ANT_M
B32
B32
ANT_M
B33
POW_CLT
B33
B33
POW_CLT
A34
AC_RLY
A34
A34
AC_RLY
B34
SET_ON
B34
B34
SET_ON
A35
D_OVP
A35
A35
D_OVP
B36
SIRCS
B36
B36
SIRCS
A37
SYSTEM_RST
A37
A37
SYSTEM_RST
B37
JIG_UDM
B37
B37
JIG_UDM
B38
JIG_UDP
B38
B38
JIG_UDP
B39
USER_RXD
B39
B39
USER_RXD
B40
USER_TXD
B40
B40
USER_TXD
A41
VBUS
A41
A41
VBUS
B41
I2C_SDA
B41
B41
I2C_SDA
B42
12C_SCL
B42
B42
12C_SCL
B44
B_INT
B44
B44
B_INT
A45
I2C_SW(NC)
A45
A45
I2C_SW
B45
ROM_SDA(NC)
B45
B45
ROM_SDA
A46
ROM_SCL(NC)
A46
A46
ROM_SCL
B46
DDC_WE(NC)
B46
B46
DDC_WE
A47
IFP_BINT
A47
A47
IFP_BINT
A48
SDA_1
A48
A48
SDA_1
A49
SCL_1
A49
A49
SCL_1
A50
DE_RST
A50
A50
DE_RST
B50
AC_DET
B50
B50
AC_DET
J2NU
CN8211
1
MS1
3
MS2
4
5V
5
9V
L
TO
M1U BOARD
CN7004
KDE-50XS955 (UC)
3-3

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