Sony KDL-32EX550 / KDL-32EX555 / KDL-32EX557 / KDL-32EX655 / KDL-32HX750 / KDL-32HX755 / KDL-32HX757 / KDL-40EX655 / KDL-40HX750 / KDL-40HX755 / KDL-40HX757 Service Manual ▷ View online
AZ3F 17
AZ3F
1 | 2
| 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10
| 11
| 12
| 13
| 14
| 15
| 16
| 17
| 18
| 19
| 20
| 21
| 22
| 23
| 24
| 25
| 26
|
27 | 28 |
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
—
P
—
BAPS BOARD SCHEMATIC DIAGRAM (6 OF 14)
DESCRIPTION
A
4
H
11
MODEL
B
5
I
12
ORIGINAL
C
6
J
13
SHEET
D
7
K
14
1
E
8
L
15
2
F
9
PART NO.
16
3
G
10
AL L r e si st o r s a r e i n o h m s, W u n l e ss o t h e r wi se n o t e d .
A L L c a p a c i t o r s a r e i n u F ( p ; p F ) u n l e s s o t h e r w i s e n o t e d .
A L L c a p a c i t o r s a r e i n u F ( p ; p F ) u n l e s s o t h e r w i s e n o t e d .
YYYY/MM/DD
HH:MM
ETHERNET/USB/BCAS(CONNECTOR)
BAPS
BAPS
6/14
M_ETRXER_HSS
007:8B
M_ETTXEN_HSS
007:8C
GND_D
M_ETTXD0_HSS
007:8B;004:9H
M_ETHREF_CLK
007:4C
M_ETRXD1_HSS
007:8C
M_ETCRS_HSS
007:8B
M_USB_DMU_N
007:3J
M_USB_DPU_P
007:3J
+3.3V_MAIN
GND_D
M_ETTXD1_HSS
007:8C;004:9H
M_ETMDIO
007:8B
M_ETRXD0_HSS
007:8C
GND_D
M_ETMDC_CLK
007:8B
XX
R5155
47
R5052
CL5032
CL5037
CL5035
CL5038
CL5040
CL5042
CL5033
CL5041
CL5036
CL5031
CL5034
CL5039
GND_D
CL5050
CL5051
220
R5163
220
R5164
220
R5165
220
R5166
M_USB_DMU_N
007:15I
VD500
8
X
X
VD500
2
X
X
X
X
R527
1
VD5007
XX
VD500
3
X
X
GND_D
VD500
9
X
X
X_SYSTEM1_RST
007:8B;012:8I;012:13J;012:13G;002:9B;016:12H
XX
C5256
WIFI_USB_DM_N
002:15F
GND_D
C5035
XX
M_USB_DPU_P
007:15I
XX
C5254
XX
C5261
GND_D
007:10G;002:15E;002:15J
XX
C5257
XX
C5260
+3.3V_MAIN
WIFI_USB_DP_P
002:15F
VD5005
XX
GND_D
XX
C5255
+5.0V_MAIN
TPS2553DBVR
IC5003
1
VIN
2
GND
3
EN
4
FAULT
5
ILIM
6
VOUT
TPS2553DBVR
IC5002
1
VIN
2
GND
3
EN
4
FAULT
5
ILIM
6
VOUT
XX
C5258
100k
R5268
C5037
XX
XX
C5259
GND_D
XX
C5250
GND_D
VD5004
XX
C5036
XX
16V
0 . 1
X7R
C5252
VD5006
XX
GND_D
WIFI_VBUS
002:15F
GND_D
XX
C5264
GND_D
XX
C5063
XX
C5053
0
FB5003
0
FB5004
16V
0 . 1
C5023
X7R
1005
RB5203
2
1
4
3
6
5
8
7
RB5202
2
1
4
3
6
5
8
7
GND_D
GND_D
GND_D
GND_D
+3.3V_MAIN
GND_D
EMI
FL5000
XX
1
2
3
4
X
X
C526
6
CHIP
2 . 2 k
R5270
1/16W
5%
1005
50V
12p
CH
CH
C5262
1005
50V
12p
CH
CH
C5263
10
k
RB5210
2
1
4
3
6
5
8
7
201
2
6.3
V
22
X6
S
C526
7
RN-CP
1%
R5269
680
X
X
R528
6
XX
C5269
X
X
C527
0
GND_D
GND_D
1% 18
0
R512
8
1/16W
RN-CP
1%
R5062
20k
1/16W
RN-CP
1%
R5063
20k
00
05
X
z
H
M2
1
1
4
2
3
6.3V
C5030
X6S
2012
22
6.3V
C5031
X6S
2012
22
1005
1/16W
CHIP
5%
R5064
10k
1005
1/16W
CHIP
5%
R5065
10k
CHIP
47
R5156
1/16W
5%
JL5000
JL5001
JL5003
JL5002
10
k
RB5003
2
1
4
3
6
5
8
7
10
k
RB5002
2
1
4
3
6
5
8
7
+3.3V_MAIN
+3.3V_MAIN
GND_D
X
X
R513
0
4
3
2
1
KL
B
4P
30
05
N
C
4
3
2
1
KL
B
4P
20
05
N
C
GL850G-MNG21
IC5000
1
AVD
D
2
AGN
D
3
DM
0
4
DP
0
5
DM
1
6
DP
1
7
AVD
D
8
AGN
D
9
DM
2
10
DP
2
11
RRE
F
12
AVD
D
13
AGND
14
X1
15
X2
16
AVDD
17
DM3
18
DP3
19
AVDD
20
AGND
21
DM4
22
DP4
23
PGREEN4
24
PAMBER4
25
SEL4
8
26
RESET
#
27
TES
T
28
OV
CU
R4
#
29
PWERE
N4
#
30
OV
CU
R3
#
31
PWERE
N3
#
32
PGREEN3
#
33
PAM
BER
3#
34
DVD
D
35
PGREEN2
#
36
PAM
BER
2#
37
PSELF
38
DVDD
39
PGANG
40
OVCUR2#
41
PWREN2#
42
OVCUR1#
43
PWREN1#
44
SEL27
45
PGREEN1#
46
PAMBER1#
47
V5
48
V33
ETHERNET/USB
CXD4733GB
*IC9000
ETHER_REFCLK
P30
ETHER_MDCK
P28
ETHER_MDIO
P29
ETHER_TXD_0
P27
ETHER_TXD_1
R27
ETHER_RX_ER
R29
ETHER_CRS_DV
R30
ETHER_RXD_0
N26
ETHER_RXD_1
P26
ETHER_TX_EN
R28
USB_XO
AF1
USB_XI
AF2
USB_DP
AD1
USB_DM
AD2
USB_PEN/GPIO33
AC1
USB_OVCD/GPIO34
AC2
USB_REXT
AB6
USB_TEST
AE2
VDD33USB
U9
VDD33USB
U10
USB_VSS
AE1
USB_VSS
AG1
USB_VSS
AG2
USB_VSS
AJ1
USB_VSS
AJ2
XX
FB5006
XX
FB5007
C5090
XX
C5091
XX
RB5053
2
1
4
3
6
5
8
7
R501
0
X
X
+3.3V_MAIN
X_SYSTEM1_RST
007:4G;012:8I;012:13J;012:13G;002:9B;016:12H
M_ETTXD1_HSS
007:12I;004:9H
220
RB5010
2
1
4
3
6
5
8
7
GND_D
*D500
0
*R5016
470
M_ETTXD0_HSS
007:12I;004:9H
R501
2
0
0 . 1
C5019
R5006
0
+3.3V_MAIN
M_ETRXD1_HSS
007:12J
4520
2kV
0.001
X7R
C5201
0 . 1
C5012
M_ETRXD0_HSS
007:12J
C5013
0 . 1
1%
2.49k
R5014
GND_D
R5013
47
4 . 7 k
RB5012
M_ETTXEN_HSS
007:12J
75
RB5200
2
1
4
3
6
5
8
7
M_ETMDIO
007:12I
M_ETCRS_HSS
007:12I
RTL8201FR-CG
IC5001
1
RSE
T
2
AVDD1
0OU
T
3
MDI
[0
]+/T
X
+
4
MDI[0]-
/T
X
-
5
MDI[1]+
/RX
+
6
MDI[1]-
/RX
-
9
RXD1
10
DVDD33
11
REF_CLK
12
TXD0
13
TXD
1
14
TX
EN
15
PHY
RS
TB
16
MD
C
17
MDI
O
18
LED0/AD
0
19
LED1/AD1
20
CRS/CRS_DV
21
RXER/FXEN
22
DVDD10OUT
23
CKXTAL1
7
2
L
A
T
X
K
C
4
2
AVDD33
8
RXD0/CLK_CTL
1005
25V
0 . 0 1
X7R
X7R
C5008
XX
C5271
1005
25V
0 . 0 1
X7R
X7R
C5011
47
R5018
M_ETMDC_CLK
007:12I
0 . 1
C5014
6
5
7
8
9
2
1
3
4
10
11
12
Rx
Tx
T5200
M_ETRXER_HSS
007:12I
1.5
k
R501
9
M_ETHREF_CLK
007:12I
4 . 7 k
R5015
8P
CN5000
1
2
3
4
5
6
7
8
2
1
1
1
0
1
9
C5034
0.001
GND_D
RB5205
2
1
4
3
6
5
8
7
FB5008
0uH
JL5004
JL5005
2011/05/14 18:50
[ DIVX ]
Y E S
N O
I C 9 0 0 0
CXD4727GB
CXD4733GB
2011/05/14 18:50
[ J I G ]
N O
Y E S
D 5 0 0 0
X X
SML-310MTT86
R 5 0 1 6
X X
4 7 0
1 / 1 6 W
C H I P
Ref:5000-5499
USB 2
90
USB 1
90
100
TX
RX
100
T o p s i d e / C l a s s 2
B o t t o m s i d e / C l a s s 1
for built-in WIFI module
0-175-605-0
1
AZ3F 18
AZ3F
1 | 2
| 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10
| 11
| 12
| 13
| 14
| 15
| 16
| 17
| 18
| 19
| 20
| 21
| 22
| 23
| 24
| 25
| 26
|
27 | 28 |
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
—
P
—
BAPS BOARD SCHEMATIC DIAGRAM (7 OF 14)
GND_D
GND_D
C
2
PART NO.
9
D
3
DESCRIPTION
10
E
4
MODEL
11
F
5
ORIGINAL
G
6
A
H
7
B
1
SHEET
8
AL L r e si st o r s a r e i n o h m s, W u n l e ss o t h e r wi se n o t e d .
A L L c a p a c i t o r s a r e i n u F ( p ; p F ) u n l e s s o t h e r w i s e n o t e d .
YYYY/MM/DD
HH:MM
POWER/GND
BAPS
BAPS/BAPW MOUNT
7/15
D+1.2V
GND
CXD4733GB
*IC9000
VSS
M12
VSS
M13
VSS
M14
VSS
M15
VSS
M16
VSS
M17
VSS
M18
VSS
M19
VSS
N12
VSS
N13
VSS
N14
VSS
N15
VSS
N16
VSS
N17
VSS
N18
VSS
N19
VSS
P12
VSS
P13
VSS
P14
VSS
P15
VSS
P16
VSS
P17
VSS
P18
VSS
P19
VSS
R12
VSS
R13
VSS
R14
VSS
R15
VSS
R16
VSS
R17
VSS(NC)
A1
VSS(NCAGC)
A30
VSS(NC)
AK1
VSS(NC)
AK30
VSS
R18
VSS
R19
VSS
T12
VSS
T13
VSS
T14
VSS
T15
VSS
T16
VSS
T17
VSS
T18
VSS
T19
VSS
U12
VSS
U13
VSS
U14
VSS
U15
VSS
U16
VSS
U17
VSS
U18
VSS
U19
VSS
V12
VSS
V13
VSS
V14
VSS
V15
VSS
V16
VSS
V17
VSS
V18
VSS
V19
VSS
W12
VSS
W14
VSS
W17
VSS
W19
CVDD/IOVDD/PLLVDD
CXD4733GB
*IC9000
VDDC
M9
VDDC
M10
VDDC
N9
VDDC
N10
VDDC
N21
VDDC
N22
VDDC
P21
VDDC
P22
VDDC
R9
VDDC
R10
VDDC
T9
VDDC
T10
VDDC
T21
VDDC
T22
VDDC
U21
VDDC
U22
VDDC
W25
VDDC
W26
VDD33
P9
VDD33
P10
VDD33
R21
VDD33
R22
VDD12PLL
M21
VDD12PLL
M22
VDD12PLL
V9
VDD12PLL
V10
JL6022
PFC_PWR
DIMMER_DC
C6069
XX
R6020
XX
JL6010
XX
C6055
GND_D
XX
C6057
X7R
C6049
0.001
JL6015
C6052
X7R
0.001
C6056
X7R
0.001
C6059
XX
R6017
XX
AC_MON
BACKLIGHT_MON
JL6014
JL6019
XX
C6051
C6060
XX
REG+12V
+12.5V
X7R
C6050
0.001
C6063
X7R
0.001
JL6012
MAIN_PWR
JL6016
6.3V
22
C6054
JL6018
PANEL_VCC_SW
JL6013
JL6017
DIMMER1
10uH
L6005
STBY_+3.3V
JL6009
STBY_+3.3V
PANEL_PWR
R6019
10k
JL6020
JL6011
C6058
XX
+3.3V_MAIN
XX
R6018
JL6021
BACKLIGHT_ON
C6067
XX
1
GND_AU
JL6025
EL_TIM
6.3V
X6S
C6048
10
GND_D
16V
C6044
0 . 1
0 . 0 1
C6040
16V
C6042
0 . 1
GND_D
16V
C6041
0 . 1
GND_D
25V
C6036
0 . 0 1
16V
C6043
0 . 1
25V
C6035
0 . 0 1
25V
0 . 0 1
C6037
16V
0 . 1
C6047
GND_D
GND_D
25V
C6034
0 . 0 1
16V
C6064
0 . 1
+3.3V_MAIN
GND_D
6.3V
C6068
10
XX
C6062
EMI
FL6002
XX
EMI
FL6001
XX
2012
6.3V
22
C6066
X6S
16V
0 . 1
C6065
C6061
XX
GND_D
D+1.2V
1 . 2 k
R6001
1%
JL6001
2012
10V
2 . 2
X7R
C6027
GND_D
C6033
XX
XX
C6014
+3.3V_MAIN
3.3uH
L6002
JL6007
C6011
XX
1608
16V
1
X7R
C6002
JL6003
4 . 7 k
R6002
1%
JL6006
R6009
22k
1%
4 . 7 k
R6008
1%
GND_D
2A
20
06
F
3216
10V
X6S
C6018
22
1005
X7R
C6013
2200p
2A
F6003
C6021
XX
1608
25V
0 . 1
X7R
C6015
2A
10
06
F
C6009
XX
SYSTEM2_PWR
JL6023
1.0uH
L6001
DDR3_+1.5V
1608
25V
0 . 1
X7R
C6005
3216
6.3V
47
C6023
X6S
+5.0V_MAIN
1608
16V
1
X7R
C6012
SYSTEM2_PWR
C6019
XX
C6020
XX
R6003
10k
1%
3216
6.3V
47
C6031
X6S
REG+12V
REG+12V
JL6024
3216
10V
22
C6017
X6S
25V
0 . 1
X7R
C6026
XX
C6025
TPS54425PWPR
IC6001
1
2
3
4
5
6
7
41
31
21
11
01
9
31
21
11
01
9
8
15
120k
R6007
1%
JL6005
25V
0 . 1
X7R
C6028
XX
C6029
D+1.2V
GND_D
JL6004
JL6008
1005
X7R
C6003
3300p
JL6002
C6010
XX
SYSTEM1_PWR
E
2.2uH
L6004
C6001
XX
E
3.3uH
L6003
3216
6.3V
47
C6007
X6S
REG+12V
XX
C6004
3216
25V
10
X6S
C6006
C6016
3216
25V
10
X6S
3216
25V
10
X6S
C6024
3216
25V
10
X6S
C6030
20P
CN6001
1
TCON_VCC
2
AUDIO+12.5V
3
REG+12.5V
4
AUDIO+12.5V
5
REG+12.5V
6
AUDIO+12.5V_GND
7
REG+12.5V_GND
8
AUDIO+12.5V_GND
9
REG+12.5V_GND
10
STBY3.3V
11
GND/PS_STATUS
12
BLINKING
13
POWER_ON
14
PWM_DIMMER
15
DIGITAL_STBY
16
DC_DIMMER
17
BL_ON
18
BL_ERR
19
AC_OFF_DET
20
TCON_ON
0
R602
1
XX
R6022
PS_STATUS
0
R6023
C6053
0 . 4 7
16V
1608
16V
0 . 4 7
X7R
C6070
1608
16V
0 . 4 7
X7R
C6071
1608
16V
0 . 4 7
X7R
C6072
1608
16V
0 . 4 7
X7R
C6073
1608
16V
1
X7R
C6074
1608
16V
1
X7R
C6075
1608
16V
1
X7R
C6076
TPS54327DDAR
IC6002
1
2
3
4
567
8
9
SN1011047PWPR
IC6003
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
2011/04/20 15:11
[ DIVX ]
Y E S
N O
I C 9 0 0 0
CXD4727GB
CXD4733GB
GND_D
Ref:6000-6999
C PIN
To G board
Light_angle
1-819-452-11(JST)
ATREYU
8mm
VIN1
PGND1
VREG5
SW1
VBST
145771911
EN
PGND1
IC
GND
GND
VOLTAGE setting
SW2
IC
USB
4mm
VCC
PwPd
+5.0V_MAIN
1.510V / 1.2A
NC
VFB
VOLTAGE setting
VOLTAGE setting
PG
SS
VFB
3.35V / 2.0A
2.0A
SW
-COIL-
C
3mm
FB
VOLTAGE setting
D+1.2V
PGND2
+3.3V_MAIN
NC
PGND2
VIN
VBST1
PwPd
VBST
VREG5
GND
DDR3_+1.5V
5.13V / 3A
SS
2.0A
VBST2
VO2
VIN2
145786411
VO1
VIN
SW
SW1
SW
-COIL-
C
3mm
FB
145787211
3mm
VREG5
145787111
2.0A
VO
EN1
SW2
EN
EN2
1.216V / 4.5A
PwPd
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