Sony KDL-40NX725 Service Manual page 34

HEM2 Board
3 D E m t t i r e
3 a V -
CN6151
G 5 A W
T-con
Option
B board
CN6801
KDL-40NX725/46NX725
1 2 V 1 1
1 2 V 2 2
G N D 3 3
G N D 4 4
GLS_CTRL 5 5
GLS_CTRL2 6 6
EMI_FAIL 7 7
N C 8 8
1-821-135-11
BAT-L board
1 0 1 0 S T B Y _ + 3 3 . V
9 A U I D O + 1 2 5 . V
12
1 4 8 A U I D O + 1 2 5 . V
11 7 A U I D O + 1 2 5 . V _ G N D
SJM20-28WLB
1 3 6 A U I D O + 1 2 5 . V _ G N D
T o B b o a d r 1 ( 0 0 1 0 ) 6
15
5 R E G + 1 2 5 . V _ G N D
T-con
28 NC
T-CON_Vcc12V 1 7 4 R E G + 1 2 5 . V _ G N D
GND 27 NC
1 6 3 R E G + 1 2 5 . V
26 NC
T-CON_VCC12V 1 8 2 R E G + 1 2 5 . V
GND 25 NC
2 4 1 - T C O N _ V C C
24 1
T-CON_VCC_12V To B CN6001
GND 23 NC
1-821-620-11
22 NC
BDR_ASU_12V HEADER ASSEMBLY FOR PWB 10P
GND 21 NC
20 NC
BDR_ASU_12V 7 9 AC_OFF_DET
GND 19 NC
1 8 POWERON
REG12V 18 2
6 7 BL_ERR
GND 17 4 NC 6 NC
REG12V 16 3
NC 5 NC
GND 15 5 4 NC
NC
AU_12V 14 8
8 3 T C O N _ O N
AU_GND B board
13 6 2 PFC_PWR
3
AU_12V 12 9
9 1 GND
AU_GND
11 7 CN6002
STBY3.3V 10 10
1-842-559-11
GND
9 1
T-CON_ON 8 3
AC_OFF_DET
7 9
BL_ERR 6 7
NC 5 NC
NC 4 NC
PFC_ON 3 2
NC 2 NC
POWER_ON 1 8
1 1
VLED_VCC
2 2
VLED_VCC
3 3
VLED_VCC
VLED_VCC 4 4
5 5
NC
VLED_GND 6 6
7 7
VLED_GND
8 8
VLED_GND
9 9
VLED_GND
10 10
VLED_GND
11 11
LD_ERR
12 12
NC
13 13
GL_CTRL
14 14
LED_ON
1-822-339-11
JST XA 14P
AC_IN
AC-N 1 1
AC pigtail
AC-L 2 2
CN6001
SFP79-02WLB JAM
1-822-908-11
Energy_Saving_SW
AC(N)-IN 1 1
AC(L)-IN 2 2
CN6002
SFP79-02WLB JAM ES SW
1-822-908-11
Energy_Saving_SW
AC(L)-OUT 1 1
AC(N)-OUT 2 2
CN6003
SFP79-02WLB JAM
1-822-908-11
FIGURE 3-8. KDL-46NX725 CONNECTOR DIAGRAM (2 OF 2)
SECTION 3 - CHASSIS OVERVIEW
(Only Interface between board and board
T-con Board ( PEL3 )
NC 1 12V
NC 2 12V
NC 3 GND
N C 4 G N D
SM04B-PASS-TBT(LF)(SN)
1 8 - 1 9 4 - 6 0 1 - 1
TC-EM Harness
PEL3-HEM2
1 1 1 2 V
2 2 1 2 V
3 3 G N D
4 4 G N D
5 5 G L S _ C T R L
6 6 G L S _ C T R L 2
7 7 E M _ I F A L I
8 8 N C
J S T S M 0 8 - B G H S T - B
G N D 1
U A R T D _ T X 2
U A R T D _ R X 3
R E S E T 4
STBY_+3.3V 5
MODE_TVM 6
UARTA_RX 7
NC (MD2) 8
UARTC_RX 9
UARTC_TX 10
GND 11
U A R T A _ T X 1 2
TL-EX1JIG board
E C S _ M A T R X I 1 3
S T B Y _ + 3 3 . V 1 4
M O D E _ P E M 1 5
P E M _ L O G _ R X 1 6
P E M _ L O G _ T X 1 7
G N D 1 8
C N 9 0 0 4
1 7 - 7 4 6 - 6 7 5 - 1
T L E - X 1 C o n n e t c r o F , F C F / P C 1 8 P
LD Board
1 1 VLED_VCC
2 2 VLED_VCC
3 3 VLED_VCC
4 4 VLED_VCC
NC 5 5 NC
6 6 VLED_GND
7 7 VLED_GND
8 8 VLED_GND
9 9 VLED_GND
Connect 10 10 VLED_GND
11 11 LD_ERR
NC 12 12 NC
Connect 13 13 GL_CTRL
14 14 LED_ON
LD board
28