Sony KDL-40EX620 Service Manual page 15

HEM2 Board
1 2 V 1
3 D E m t t i r e 1 2 V 2
3 - a V G N D 3
Except EX720 Model G N D 4
GLS_CTRL 5
GLS_CTRL2 6
EMI_FAIL 7
N C 8
1-821-135-11
CN6101 SJM20-28WLB
To B board (100106)
28
T-CON_Vcc12V
GND
27
T- con T- con
T-CON_VCC12V 26
GND 25
24
T-CON_VCC_12V To B
GND
23
22
BDR_ASU_12V
Option Option
GND 21
20
BDR_ASU_12V
GND
19
REG12V 18
GND 17
REG12V 16
GND 15
AU_12V 14
AU_GND
13
AU_12V 12
AU_GND 11
B board B board STBY3.3V 10
GND
9
T-CON_ON 8
AC_OFF_DET 7
BL_ERR 6
NC
5
NC 4
PFC_ON 3
NC 2
POWER_ON 1
REG_12V 1
G N D 2
N C 3
BL_ERR 4
N C 5
N C 6
AC_OFF_DET 7
CN6102 1-821-888-11
JST L 7p
PRI_VCC 1
PRI_GND 2
CN6502 1-817-207-11
JST
PFC_GND 1
PFC_OUT 2
SFP79-02WLB JAM
CN6501 1-822-908-11
AC_ IN
AC-N 1
AC-L 2
CN6001
SFP79-02WLB JAM
1-822-908-11
KDL-40EX620/40EX621/46EX620/46EX621/55EX620/55EX621
1
2
3
4
5
6
7
8
T- con
1
3
2
4
NC
NC
NC
NC
NC
NC
2
4
3
5
8
B board
6
9
7
10
1
3
BAT- V board
9
7
NC
NC
10 10 STBY_+3.3V
2
12 9 AUDIO+12.5V
NC
14 8 AUDIO+12.5V
8
7 AUDIO+12.5V_GND
11
13 6 AUDIO+12.5V_GND
15 5 REG+12.5V_GND
17 4 REG+12.5V_GND
3 REG+12.5V
16
18 2 REG+12.5V
1 T-CON_VCC
NC
CN6001
1-842-569-11
HEADER ASSEMBLY FOR PWB 10P
7 9 AC_OFF_DET
1 8 POWERON
6 7 BL_ERR
6 NC
NC
NC 5 NC
4 NC
NC
8 3 TCON_ON
2 PFC_PWR
3
9 1 GND
CN6002
1-842-559-11
1 1 1 REG_12V
2 2 2 GND
3 3 3 NC
4 4 4 BL_ERR
5 5 5 NC
6 6 6 NC
7 7 7 AC_OFF_DET
1-821-888-11
JST L 7p CN6701
1 1 1 PRI_VCC
2 2 2 PRI_GND
1-817-207-11 CN6601
JST
1 1 1 PFC_GND
2 2 2 PFC_OUT
SFP79-02WLB JAM
1-822-908-11 CN6600
1 AC pigtail AC pigtail
2
FIGURE 4-6. KDL-55EX620/55EX621 (PAGE 2 OF 2)
T- con Board(PEL3)
28 1 12V
26 2 12V
27 3 GND
2 5 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
UARTC_RX 9
UARTC_TX 10
G N D 1 1
TL- EX1JIG board
UARTA_TX 12
ECS_MATRIX 13
STBY_+3.3V 14
MODE_PEM 15
PEM_LOG_RX 16
PEM_LOG_TX 17
G N D 1 8
CN9004
1-774-667-51
TL-EX1 Connector,FFC/FPC 18P
1 1
VLED_VCC
2 2
VLED_VCC
3 NC
NC
4 NC
NC BLK board BLK board
NC 5 NC
6 NC
NC
7 5
VLED_GND
8 6
VLED_GND
9 7
VLED_GND
10 8
VLED_GND
11 9
LD_ERR
12 NC
NC
13 11
GL_CTRL
LED_ON 14 12
1-822-339-11
JST XA 14P CN6700
KDL-40EX620/40EX621/46EX620/46EX621/55EX620/55EX621
[3a-2 55 2/2]
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)
15