Sony KDL-32EX403 / KDL-37EX403 / KDL-40EX403 / KDL-46EX403 (serv.man2) Service Manual ▷ View online
- 33 -
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~ BAL Board Schematic Diagram [ Main Microcontroller, HDMI/AV/PC Input, Audio Processor, Scarts ] Page 24/24 ~
1/16W
CHIP
5%
10k
R5019
X_ASW_PROTECT
028:11H
U_TV_TXD
0 2 9 : 5 I ; 0 2 9 : 9 D
GND_D
10
0
RB5017
2
1
4
3
6
5
8
7
GND_D
DOWNLOAD_DATA
002:11
C
U_RF_RXD
029:14I;029:15H
1k
*RB5003
2
1
4
3
6
5
8
7
0 . 1
C5032
47
R502
5
JL5005
STBY_+3.3V
X_U_PWR_DWN_
1
029:5C
RB5027
10k
2
1
4
3
6
5
8
7
GND_D
GND_D
GND_D
MAZ8100G0LS0
D5000
XX
1005
16V
0 . 1
C5013
X7R
X7R
X5000
XX
2
3
4
1
32.768kHz
X5001
XX
R5057
GND_D
R5033
33k
1
2
3
4
5
6
*CN5000
XX
STBY3.3V
RS232_RXD
RS232_TXD
SIRCS
GND
GND
GND_D
STBY_+3.3V
XX
C5035
SIRC
S
029:14
I
XX
R5014
*R5060
XX
1005
16V
0 . 1
C5018
X7R
Q5000
XX
D5003
XX
M_UART2_TX
002:11D
GND_D
1k
*RB5002
2
1
4
3
6
5
8
7
U_EEPROM_WP
029:7J
TU_TV_M_HSYN
C
014:7G
XX
R5032
1005
25V
0.01
X7R
C5004
GND_D
I_WAKE
029:14I;029:15H
1SS357-TPH3
D5005
JL5000
GND_D
C5008
XX
X_BD_DISC1_DET
028:2D
R5006
XX
U_RF_RXD
029:5G;029:15H
JL5006
GND_D
JL5001
U_EEPROM_SDA
029:4G
T_TCON_RDY
031:10F
CL5006
GND_D
*C5003
XX
X_M_WDT
002:5B
1005
16V
0 . 1
C5024
X7R
X7R
XX
R5051
XX
C5005
GND_D
100
RB5021
2
1
4
3
6
5
8
7
XX
R502
4
XX
R5001
CL5016
GND_D
XX
C5002
*R5022
47
X_HDMIB_DET
020:12J
1k
RB5025
2
1
4
3
6
5
8
7
1005
16V
0 . 1
C5038
X7R
STBY_+3.3V
U_DEVICE_SCL
029:4H
XX
*R5016
1005
1/16W
CHIP
R5035
10M
0 . 1
C5029
POWER3
029:12J;031:9B
1005
6.3V
1
X6S
C5048
10k
R5030
U_EEPROM_SCL
029:4G
MIMAS_RXD
029:5I;029:14D
CL5001
14
13
12
11
10
9
8
7
1
2
3
4
5
6
74LVC10APW-118
IC5010
1A
1B
2A
2B
2C
2Y
GND
3Y
3A
3B
3C
1Y
1C
VCC
U_TV_RXD
029:9C;029:14D
47
RB5009
2
1
4
3
6
5
8
7
10
9
12
11
14
13
16
15
JL5007
JL5002
1
2
3
4
5
6
7
8
9
10
11
12
13
14
*CN5001
UVC
C
XTRST
XRSTIN
XINIT
BREA
K
ICD3
ICD2
ICD1
ICD0
ICS2
ICS1
ICS0
GN
D
ICLK
R5000
XX
CL5000
CL5005
GND_D
STBY_+3.3V
XX
C5027
*C5056
XX
GND_D
X_HDMID_DET
020:11G
GND_D
XX
RB5029
2
1
4
3
6
5
8
7
CL5007
GND_D
XX
C5026
1/16W
0.5%
68k
R5003
GND_D
100
RB5004
2
1
4
3
6
5
8
7
XX
R5044
GND_D
D+3.3V
XX
R5053
1005
1/16W
RN-CP
R5050
0.5%
47k
1005
16V
0 . 1
C5015
X7R
X7R
1005
25V
C5042
0.01
X7R
M_UART0_TX
002:11D
XX
C5028
AC_OFF_DET
029:13F;031:3G
STBY_+3.3V
X_U_PWR_DWN_1
029:8K
GND_D
1005
16V
0 . 1
C5014
X7R
X7R
XX
R5034
GND_D
CL5002
1005
16V
0 . 1
C5023
X7R
X7R
XX
C5021
X7R
JL5008
GND_D
R5026
XX
JL5003
XX
R5002
XX
C5000
1/16W
CHIP
5%
R5021
470
1/16W
0.5%
15k
R5007
220k
R5039
OPT_SENS_DET
029:14G
GND_D
D+3.3V
1005
16V
0 . 1
C5051
X7R
XX
C5043
REG+12V
GND_D
KEY
029:13H
CL5003
CL5010
POWER_KEY
029:11G;029:13H
R5008
XX
1k
R5037
STBY_+3.3V
1/16W
CHIP
5%
1k
R5058
X_U_PWR_DWN_1
029:4D
1/16W
CHIP
5%
10k
R5054
DC_DET
029:4A
CL5009
FR_MD2
029:14C;029:15B
100
RB5024
2
1
4
3
6
5
8
7
1/16W
RN-CP
2 . 2 k
R5052
0.5%
XX
R5023
GND_D
R5049
XX
M_UART1_TX
002:11C
1/16W
0.5%
6 . 8 k
R5004
XX
C5001
XX
R5013
XX
C5031
X_HDMIC_DET
020:12J
GND_D
JL5004
GND_D
XX
C5016
X7R
PANEL_FAIL 031:6H
2 . 2 k
RB5001
GND_D
1k
R5031
X_M_NAND_WP_IN
004:2C
X_MAIN_RST
029:11G;029:14I
C5045
XX
0 . 1
C5030
10k
R5063
GND_D
X_HDMIA_DET
0 2 0 : 1 2 I
RT3WLMM-TP-1F
Q5004
1
2
3
4
5
6
XX
C5010
DC_ALER
T
031:10H
VD5001
XX
X_MAIN_RST
029:13B;029:14I
4
3
2
1
IC5012
XX
GND
VDD
CD
OUT
0.
1
C
5020
X7
R
STBY_+3.3V
CL5013
STBY_+3.3V
1005
1/16W
CHIP
5%
R5009
100k
R5005
XX
C5025
XX
GND_D
U_PWR_CTRL_3.3V 030:8E;030:10D
U_PWR_CTRL_DDR2
U_POWER2
031:5A;031:5C
MIMAS_TXD
029:5I;029:14D
U_T_DCC_LUT2/X_T_FRC_RST
025:10C
DOWNLOAD_CLK
002:11
C
DOWNLOAD_CS
002:11
C
U_LED_SONY_LOG
O
029:14
G
X_U_ALL_MUTE
028:11H
X_U_RF_RST
0 2 9 : 1 6 I
U_EEPROM_SDA
029:10B
U_EEPROM_SCL
029:10B
U_DEVICE_SDA
029:15K
U_DEVICE_SCL
029:15K
U_LED_STBY
029:13E
U_LED_REC_R
029:14F
U_LED_POWER/RESERVE
029:14G
U_LED_ON_TIMER
029:14F
U_LED_PIC_MUTE
029:14G
U_TV_TXD
029:9D;029:14D
X_U_HW_RST
005:4C;022:5E;016:6D
X_U_NAND_WP
004:7G
U_EEPROM_WP
029:10C
U_PANEL/WH_SDA
025:9D
U_PANEL/WH_SCL
025:9D
M_UART2_RX
002:11D
U_POWER1
031:3G
X_U_BOOT_RST
002:3G
U_T_BINT
025:10D
U_PWR_CTRL_NAND
004:2H;004:4H
U_T_FRC_PWR_CTRL
025:10
C
FR_MD2
029:9D;029:14C
I_WAKE
029:12G
U_DEVICE_SDA
029:4H
U_TV_RXD
0 2 9 : 5 I ; 0 2 9 : 9 C
U_PWR_CTRL_1.0V 030:2E;030:10F
M_LVDS_VS
T_PANEL_SEL
X_INIT
U_BL_ON
T_PANEL_VSYNC
X_BD_DISC2_DET
0 2 0 : 9 I
POWER_KEY
025:10C
U_RF_TXD
029:10B
X_U_KEY_BTK_RST
MOTION_SENS_DET
REG+12V
DC_DET
029:11G
U_KEY_TXD
U_KEY_RX
D
U_DIMMER
0 2 9 : 1 5 I
T_PEM_TXD
T_PEM_RXD
T_MODE_PEM
M_UART1_RX
002:11C
M_UART0_RX
002:11D
FR_MD2
029:9D;029:15B
*R5070
0
*R5071
0
*R5073
XX
*R5072
XX
HDMI_CEC_IN/OUT
0 2 0 : 1 4 I ; 0 2 9 : 8 K
SIRCS
1005
1/16W
CHIP
5%
R5067
1k
STBY_+3.3V
GND_D
XX
R5012
*R5078
XX
U_T_DCC_LUT1/X_T_TCON_RST
025:10D
U_T_DCC_LUT0/ODSEL/SA_MODE
025:10C
U_RS232_TXD
U_RS232_RXD
U_RS232_RXD
U_RS232_TXD
STBY_+3.3V
FR_MD2
029:14C;029:15B
STBY_+3.3V
STBY_+1.8V
STBY_+3.3V
0.01
C5061
GND_D
10k
RB5036
2
1
4
3
6
5
8
7
STBY_+3.3V
XX
C5063
XX
*C5047
CL5008
GND_D
X_U_SP_MUTE
028:10E
U_ONAND_RST
PANEL_PWR_DET
STBY_+3.3V
GND_D
1/16W
CHIP
5%
10k
R5079
*S5000
16.5MHz
X5003
XX
RB5038
2
1
4
3
6
5
8
7
10
0
R502
0
KEY_BTK_DET
025:10C
HDMI_CEC_IN/OUT
025:10C
GND_D
10k
RB5039
2
1
4
3
6
5
8
7
XX
R5099
XX
R5100
XX
RB5040
2
1
4
3
6
5
8
7
10
9
12
11
14
13
16
15
GND_D
1005
1/16W
CHIP
*R5105
5%
10k
D+3.3V
*C5007
XX
XX
*R5027
STBY_+3.3V
+3.3V_HOTEL
+3.3V_HOTEL
X_U_HOTEL_PWR_CTRL
X_U_HOTEL_PWR_CTRL
SIRCS
*R5029
XX
M_DIMME
R
VD5000
XX
5
4
3
2
1
S-1132B18-M5T1G
IC5003
VIN
VSS
ON/OFF
NC
VOUT
M_UART0_RX
U_TV_RXD
MIMAS_RXD
MIMAS_TXD
ECS_MATRIX
T_MODE_PEM
M_UART0_TX
MODE_TVM
U_TV_TXD
PQC/PEM_TXD
TL_RST
PQC/PEM_RXD
1005
6.3V
1
X6S
C5009
1005
6.3V
X6S
C5011
1
C5017
XX
C5019
XX
1005
6.3V
X6S
C5041
1
XX
C5006
BD_UART_RXD
002:11C
BD_UART_TXD
002:11C
1
2
X_BD_EJT_DET
X_INIT
029:6B
XX
R5110
R5111
XX
R5112
XX
R5113
XX
R5114
XX
MIMAS_TXD
MIMAS_RXD
100
RB5041
8765
4
3
2
1
*IC5008
M24C32-WMN6T(B)
E0
E1
E2
GND
SDA_A
SCL_A
NVM_WP
VCC
*R5115
XX
*R5116
XX
*R5117
XX
*R5118
XX
*R5119
XX
*R5120
XX
*R5121
XX
*R5122
XX
*R5123
XX
*R5124
XX
JL5009
JL5010
JL5011
JL5012
JL5013
JL5014
JL5015
JL5016
JL5017
JL5018
GND_D
JL5019
JL5020
CL5045
GND_D
C5054
XX
1/16W
CHIP
47k
R5010
5%
CL5046
CL5047
JL5021
JL5022
JL5023
JL5024
JL5025
JL5026
JL5027
10
0
RB5042
2
1
4
3
6
5
8
7
100
RB5043
2
1
4
3
6
5
8
7
10
9
12
11
14
13
16
15
100
RB5044
2
1
4
3
6
5
8
7
100
RB5045
2
1
4
3
6
5
8
7
D+3.3V
10k
R5126
CL5048
JL5028
JL5029
JL5030
JL5031
10
0
RB5013
U_EEPROM_SDA
029:10B
U_EEPROM_SCL
029:10B
XX
R5127
XX
R5128
STBY_+3.3V
XX
R5129
D+3.3V
XX
R513
0
CL5049
CL5050
CL5051
1
2
3
4
5
6
*IC5013
XX
SC
L
GND
A1
VD
D
A0
SD
A
PST8429UL
IC5009
1
GND
2
VDD
3
C
4
OUT
100
R5131
22k
R5080
100
RB5007
DRC5114T0L
Q5003
DRC5114E0L
Q5005
DRA5114T0L
Q5008
DRC5123J0L
Q5011
*IC5002
XX
1
IN B
2
IN A
3
GND
4
OUT Y
5
CC
IC5005
XX
1
OE
2
IN_A
3
GND
4
OUT_Y
5
VCC
IC5006
XX
1
OE
2
IN_A
3
GND
4
OUT_Y
5
VCC
10k
*R5132
1005
50V
CH
*C5036
8p
1005
50V
8p
CH
*C5037
XX
*R5133
XX
*R5134
JL5032
JL5033
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 29 30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
MB91F313APMC-G-ERE1
IC5000
VS
S
VDDI
UART2_TXD
UART2_RX
D
X_NAND_WP
X_EEPROM_WP
PANEL_SDA
PANEL_SC
L
POWER1
POWER2(TV_REC_ON)
X_BOOT_RST
T_BINT/PANEL_LESS
T_FRC_PWR_O
N
T_DCC_LUT0/T_ODSEL/SA_MOD
E
SIRC
S
X_HDMID_DET
I_WAKE(SIRCS_IRQ
)
X_PWR_DWN_1
POWER3
DIMMER_I
N
KEY_RXD
KEY_TX
D
TV_M_HSYN
C
NC
X_M_WDT_TO
FAN_ER
R
PWR_CTRL_NAND
DC_ALERT
X_PROTEC
T
VDDE
VSS
HDMI_CEC_IN/OUT
RF_RST
X_ALL_MUTE
PWR_CTRL_1.0V
PWR_CTRL_3.3V
X_SP_MUTE
T_TCON_RDY
ONAND_RST
VDDE
VSS
AVSS
AVRH
AVCC
KEY
T_PANEL_SEL
OPT_SENS_DET
PANEL_FAIL
DC_DET
AC_OFF_DET
MOTION_SENS_DET
PANEL_PWR_DET
LVDS_VS_IN
U_DIMMER
CEC_INT
FAN_DRV
VDDE
INITX
X0A
X1A
VSS
X1
X0
VDDI
MD
0
MD
1
MD
2
LED_SONY_LOG
O
DOWNLOAD_TX
D
DOWNLOAD_CS
DOWNLOAD_CLK
X_HDMIB_DET
X_HOTEL_PWR_CTRL
NC
X_HDMIC_DET
T_DCC_LUT2/X_FRC_RST/T_X_PEM_RS
T
BL_O
N
T_PANEL_VSYNC/T_PEM_WD
T
PWR_CTRL_DDR2
TRST
X
ICD0
ICD1
ICD2
ICD3
ICS0
ICS1
ICS2
ICLK
IBREAK
VDD
E
VSS
VDDI
CEC_INT
EEPROM_SDA
EEPROM_SCL
RS232_RXD
RS232_TXD
X_BD_EJT_DET/KEY_BTK_DET
X_BD_DISC1_DET
X_BD_DISC2_DET
POWER_KEY
RF_RXD
RF_TXD
NC
X_KEY_BTK_RST
DEVICE_SDA
DEVICE_SCL
NC
LED_STBY
LED_REC_R
LED_POWER/RESERVE
LED_ON_TIMER
LED_PIC_MUTE
T_DCC_LUT1/TCON_RST
X_HDMIA_DET
NC
TV_RXD
TV_TXD
X_HW_RST
VDDE
10k
*R5135
10k
*R5136
*R5137
XX
*R5138
XX
S
RE1C002ZPFU7TL
*Q5002
XX
XX
*R5139
*C5064
XX
XX
C5065
GND_D
R5140
XX
STBY_+3.3V
XX
*FB5000
XX
*FB5001
ၮ᧼⼂↪ᛶ᛫
RESET
<< STBY3.3V >>
EEPROM
RESET
Temp Sensor
(NAND Logic)
To EEPROM
To PANEL
To PANEL
To LED
PANEL LESS
Hotel Connector
DC_DET
PWR_DWN_1
For TL-EX1 Board
F o r F l a s h
Programming
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
GND
TVM_TXD
TVM_RXD
RESET
STBY_+3.3V
MODE_TVM
DTT_RXD
NC(MD2)
PQCu/PEM_RXD
PQCu/PEM_TXD
GND
DTT_TXD
ECS_MATRIX
STBY_+3.3V
MODE_PEM
MIMAS_RXD
MIMAS_TXD
GND
BAL/BAH board: to CN5500, sheet26
BEHS/BUHS board: to CN5500, sheet25
A side
B s i d e
R5099
MVT: No M’t
SCT/CVT: M’t
f o r E C S
for MIMAS programming
BAL-AZ1L
COMPONENTS MARKED AS XX REFER TO PARTS LIST, WILL ONLY BE LISTED IF FITTED
BAL
24/24
- 34 -
DD
CC
BB
O
P
EE
FF
Z
10
A
B
C
D
E
F
G
H
J
I
K
L
M
N
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
11
10
11
22
21
22
R
Q
O
P
EE
FF
S
T
U
V
W
X
Y
Z
AA
BB
CC
DD
A
B
C
D
E
F
G
H
J
I
K
L
M
N
12
13
14
15
16
17
18
19
20
21
20
18
19
17
15
16
14
12
13
Q
R
S
T
U
V
W
X
Y
AA
~ G2HE Board Schematic Diagram [ Power Supply ] ~
G2HE-AZ1L (40 inches only)
G2HE
POWER SUPPLY
COMPONENTS MARKED AS XX REFER TO PARTS LIST, WILL ONLY BE LISTED IF FITTED
- 35 -
DD
CC
BB
O
P
EE
FF
Z
10
A
B
C
D
E
F
G
H
J
I
K
L
M
N
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
11
10
11
22
21
22
R
Q
O
P
EE
FF
S
T
U
V
W
X
Y
Z
AA
BB
CC
DD
A
B
C
D
E
F
G
H
J
I
K
L
M
N
12
13
14
15
16
17
18
19
20
21
20
18
19
17
15
16
14
12
13
Q
R
S
T
U
V
W
X
Y
AA
~ G2LS Board Schematic Diagram [ Power Supply ] ~
G2LS-AZ1L (32 inches only)
G2LS
POWER SUPPLY
COMPONENTS MARKED AS XX REFER TO PARTS LIST, WILL ONLY BE LISTED IF FITTED
- 36 -
DD
CC
BB
O
P
EE
FF
Z
10
A
B
C
D
E
F
G
H
J
I
K
L
M
N
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
11
10
11
22
21
22
R
Q
O
P
EE
FF
S
T
U
V
W
X
Y
Z
AA
BB
CC
DD
A
B
C
D
E
F
G
H
J
I
K
L
M
N
12
13
14
15
16
17
18
19
20
21
20
18
19
17
15
16
14
12
13
Q
R
S
T
U
V
W
X
Y
AA
~ G2ME Board Schematic Diagram [ Power Supply ] ~
G2ME-AZ1L (37 inches only)
G2ME
POWER SUPPLY
COMPONENTS MARKED AS XX REFER TO PARTS LIST, WILL ONLY BE LISTED IF FITTED
Click on the first or last page to see other KDL-32EX403 / KDL-37EX403 / KDL-40EX403 / KDL-46EX403 (serv.man2) service manuals if exist.