Sony KDL-40EX725 Service Manual page 33

HEM2 Board
1 2 V
3 D E m t t i r e 1 2 V
3 - a V G N D
Except EX720 Model GND
G L S C _ T R L
G L S C _ T R L 2
EMI_FAIL
N C
1-821-135-11
CN6704 (37" G10A)
CN6151 (40" G4B) SJM20-28WLB
To B board (100106)
T-CON_Vcc12V
GND
T- con T-CON_VCC12V
GND
T-CON_VCC_12V To B
GND
BDR_ASU_12V
GND
Option
BDR_ASU_12V
GND
REG12V
GND
REG12V
GND
AU_12V
AU_GND
AU_12V
AU_GND
STBY3.3V
B board
GND
T-CON_ON
AC_OFF_DET
BL_ERR
NC
NC
PFC_ON
NC
POWER_ON
VLED_VCC
VLED_VCC
VLED_VCC
VLED_VCC
NC
VLED_GND
VLED_GND
VLED_GND
VLED_GND
VLED_GND
LD_ERR
NC
GL_CTRL
LED_ON
CN6801 (40" G4B)
1-822-339-11
JST XA 14P
AC_ IN
AC-N
AC-L
CN6001
SFP79-02WLB JAM
1-822-908-11
KDL-32EX725/40EX725/46EX725/55EX725
SECTION 3 - CHASSIS OVERVIEW
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
T- con
28 NC
27 NC
26 NC
25 NC
24 1
NC
23
22 NC
NC
21
20 NC
NC
19
18 2
BAT- V board
17 4
16 3
15 5 1 0 1 0 S T B Y + _ 3 3 . V
14 8
1 2 9 A U D O I + 1 2 5 . V
1 4 8 A U D O I + 1 2 5 . V
13 6 B board
12 9
7 A U D O I + 1 2 5 . V _ G N D
11
1 3 6 A U D O I + 1 2 5 . V _ G N D
11 7
10 10
15 5 R E G + 1 2 5 . V _ G N D
9 1 1 7 4 R E G + 1 2 5 . V _ G N D
8 3
16 3 R E G + 1 2 5 . V
7 9 1 8 2 R E G + 1 2 5 . V
6 7
24 1 - T C O N V _ C C
5 NC C N 6 0 0 1
4 NC - 1 8 4 - 2 5 6 - 9 1 1
3 2
HEADER ASSEMBLY FOR PWB 10P
2 NC
1 8
7 9 A C _ O F F D _ E T
1 8 P O W E R O N
6 7 B L E _ R R
NC 6 NC
NC 5 NC
4 NC
NC
8 3 T C O N _ O N
2 PFC_PWR
3
1 GND
9
C N 6 0 0 2
- 1 8 4 - 2 5 5 - 9 1 1
1 1
2 2
3 NC
4 NC
BLK board BLK board
5 NC
6 NC
7 5
8 6
9 7
10 8
11 9
12 NC
13 11
14 12
CN6705 (32" G10A)
1 1
AC pigtail AC pigtail
2 2
FIGURE 3-10. CONNECTOR DIAGRAM FOR KDL-40EX725 (2 OF 2)
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
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 I M F _ A L I
8 8 N C
J S T S M 0 8 - B G H - S T B
1-819-468-11
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
S T B Y + _ 3 3 . V 5
M O D E T _ V M 6
U A R T A R _ X 7
N C ( M D ) 2 8
U A R T C R _ X 9
U A R T C T _ X 1 0
G N D 1 1
TL- EX1JIG board
U A R T A T _ X 1 2
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
1-774-667-51
TL-EX1 Connector,FFC/FPC 18P
BLK Board BLK Board
1 1
VLED_VCC
2 2
VLED_VCC
NC 3
NC
NC 4 NC
7 5
VLED_GND
8 6
VLED_GND
9 7
VLED_GND
10 8
VLED_GND
11 9
LD_ERR
NC 10
NC
13 11
GL_CTRL
14 12
LED_ON
CN1002
0-844-177-01
JST
SM12B-PBVSS-TB(LF)(SN)
27