DOWNLOAD Sony KDL-32BX355 / KDL-40BX455 / KDL-46BX455 (serv.man2) Service Manual ↓ Size: 833.88 KB | Pages: 32 in PDF or view online for FREE

Model
KDL-32BX355 KDL-40BX455 KDL-46BX455 (serv.man2)
Pages
32
Size
833.88 KB
Type
PDF
Document
Service Manual
Brand
Device
TV / LEVEL 3
File
kdl-32bx355-kdl-40bx455-kdl-46bx455-sm2.pdf
Date
PREV: Sony KDL-32BX355 / KDL-40BX455 Service Manual

Sony KDL-32BX355 / KDL-40BX455 / KDL-46BX455 (serv.man2) Service Manual ▷ View online

AZ3TK
AZ3TK  
9
1-2.  BLOCK DIAGRAM
AZ3TK
AZ3TK  
10
1-3.  CONNECTOR DIAGRAMS
TCON Board
CN201
CN4001
CN4002
CN4003
IR board
Key Pad board
Power Board
Main board
CN8001
Panel
AC
AZ3TK 11 
AZ3TK
A BOARD SCHEMATIC
A BOARD SCHEMATIC DIAGRAM (1 OF 16)
A
A
B
B
C
C
D
D
E
E
4
4
3
3
2
2
1
1
OPWRSB
BL_DIMMING
BL_ON/OFF
AC_DET
BL_DIMMING
OPWRSB
AC_DET#
INVERTER_DET#
BRIGHT_ADJ
AC_DET
BL_ON/OFF
INVERTER_ON_OFF
BRIGHT_ADJ
INVERTER_ON_OFF
24V
STANDBY_CON
AC_DET#
INVERTER_DET#
3V3SB
AVDD3V3
+5VSB
+5V_SW
+5VSB
VCCK
AVDD3V3
DVDD3V3
VCCK
+12V
3V3SB
+5VSB
AVDD1V2
AVDD3V3
+5V_SW
+5V_SW
3V3SB
VCCK
+5VSB
+24V
DVDD3V3
24V
AVDD1V2
+5VSB
+24V
+12V
OPWRSB
9
BL_DIMMING
13
BL_ON/OFF
13
AC_DET
10,13
DVDD3V3
5,8,9,13,17
3V3SB
6,7,9,13
GND
3,4,5,6,7,8,9,10,11,12,13,14,16,17
VCCK
9,13
AVDD3V3
4,7,10,11,12,13,14
AVDD1V2
7,8,9,12,14
+12V
14
+5VSB
4,5,6,9
+5V_SW
5,7,10,12,13,14,16
+24V
11
24V
13
INVERTER_DET#
13
AC_DET
10,13
STANDBY
13
OEM MODEL
Size
Rev
Date
Sheet
of
TPV MODEL
PCB NAME
T P V   ( Top    Victory    Electronics    Co . ,   Ltd. )
Key Component
絬 隔 瓜 絪 腹
F
N
N
S
A
A
S
N
2
A
C
2
3
E
B
D
B
T
1
16
Wednesday, December 07, 2011
715G5177-M0D-000-004K
SYSTEM POWER
G5177-M0F-000-004K-1-111114
OEM MODEL
Size
Rev
Date
Sheet
of
TPV MODEL
PCB NAME
T P V   ( Top    Victory    Electronics    Co . ,   Ltd. )
Key Component
絬 隔 瓜 絪 腹
F
N
N
S
A
A
S
N
2
A
C
2
3
E
B
D
B
T
Wednesday, December 07, 2011
715G5177-M0D-000-004K
SYSTEM POWER
G5177-M0F-000-004K-1-111114
OEM MODEL
Size
Rev
Date
Sheet
of
TPV MODEL
PCB NAME
T P V   ( Top    Victory    Electronics    Co . ,   Ltd. )
Key Component
絬 隔 瓜 絪 腹
F
N
N
S
A
A
S
N
2
A
C
2
3
E
B
D
B
T
Wednesday, December 07, 2011
715G5177-M0D-000-004K
SYSTEM POWER
G5177-M0F-000-004K-1-111114
Control Interface
+5V Switch
Detection
INVERTER ON/OFF
H: OFF
L: ON
INVERTER ON/OFF
1.2 x (1+ 0/110) = 1.2V
Bright_Adj
Max:3.3V
Min: 0V
BRIGHT ADJUST
AC Detect
R2
Vout = 0.9x(R1+R2)/R2
R1
MAIN POWER
HI  = > POWER_ON
LO = > POWER_OFF
1.149V
MTK
R713
13K OHM +-1%
R713
13K OHM +-1%
CN701
CONN
CN701
CONN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
+
C709
100uF16V
+
C709
100uF16V
+
C704
220uF/16V
+
C704
220uF/16V
R706
100K 1/16W 5%
R706
100K 1/16W 5%
+
C719
100uF16V
+
C719
100uF16V
FB701
120R/6000mA
FB701
120R/6000mA
1
2
U702
G1117-33T63Uf
U702
G1117-33T63Uf
VI
3
VO
2
G
N
D
1
4
4
+
C728
100uF16V
+
C728
100uF16V
Q703
BC847C
Q703
BC847C
F700
5A 32V
F700
5A 32V
C713
100NF
C713
100NF
R704
51K 1/16W 5%
R704
51K 1/16W 5%
R707
2K7 1/16W 5%
R707
2K7 1/16W 5%
C708
10UF 10V
C708
10UF 10V
FB704
120R/6000mA
FB704
120R/6000mA
1
2
C721
3.3nF 50V
C721
3.3nF 50V
R712
3.6K 1%
R712
3.6K 1%
R730
4K7 1/16W 5%
R730
4K7 1/16W 5%
R726
10K 1/16W 5%
R726
10K 1/16W 5%
R714
9K1 1/16W 5%
R714
9K1 1/16W 5%
U703
BD9329EFJ
U703
BD9329EFJ
BST
1
VIN
2
SW
3
GND
4
FB
5
COMP
6
EN
7
SS
8
E-Pad
9
C725
NC/10uF 10V
C725
NC/10uF 10V
R
70
3
22
K
 1
/1
6W
 5
%
R
70
3
22
K
 1
/1
6W
 5
%
C714
22N 25V
C714
22N 25V
C715
100NF
C715
100NF
Q702
AON4421
Q702
AON4421
D
1
D
2
D
3
G
4
S
5
D
6
D
7
D
8
R701
100R 1/16W 5%
R701
100R 1/16W 5%
C726
NC/22UF
C726
NC/22UF
C702
1UF 10V
C702
1UF 10V
R732
0R05 1/4W
R732
0R05 1/4W
R705
1K 1/16W 5%
R705
1K 1/16W 5%
C711
1uF 16V
C711
1uF 16V
R728
100R 1/16W 5%
R728
100R 1/16W 5%
R727
100R 1/16W 5%
R727
100R 1/16W 5%
L701 6.8uH
L701 6.8uH
R715
1K 1/16W 5%
R715
1K 1/16W 5%
R725
10K 1/16W 5%
R725
10K 1/16W 5%
+
C710
100uF16V
+
C710
100uF16V
R729
68K 1/16W 1%
R729
68K 1/16W 1%
C720
1UF 10V
C720
1UF 10V
U705
U705
VI
3
VO
2
G
N
D
1
4
4
C727
1UF 10V
C727
1UF 10V
U701
G1084-33TU3Uf
U701
G1084-33TU3Uf
VIN
3
VOUT
2
G
N
D
1
C705
1UF 10V
C705
1UF 10V
+
C718
220uF/16V
+
C718
220uF/16V
C701
100NF
C701
100NF
A-Board 
AZ3TK 12 
AZ3TK
A BOARD SCHEMATIC DIAGRAM (2 OF 16)
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
VGA_R_In
VGA_L_In
VSYNC#
VGASCL
VSYNC#
HSYNC#
VGASDA
HSYNC#
VGA11
GRN
VSYNC
HSYNC
RP
BP
SOG
VGACOM
GP
GRN
BLU
BLU
RED
RED
VGA_L_In
VGA_R_In
VGASCL
VGASDA
U0TX
U0RX
U0RX
G_G
VGA_Audio_L_In
VGA_Audio_R_In
VSYNC
HSYNC
BP
SOG
GP
VGACOM
RP
G_G
VGA_5V
U0TX
VGA_5V
VGA_5V
VGA11
VGASDA
VGASCL
+5VSB
VGA_L_In
12
VGA_R_In
12
VSYNC
12
HSYNC
12
BP
12
SOG
12
GP
12
VGACOM
12
RP
12
VGASCL
12
VGASDA
12
U0TX
9
U0RX
9
+5VSB
2,4,5,6,9
GND
2,4,5,6,7,8,9,10,11,12,13,14,16,17
OEM MODEL
Size
Rev
Date
Sheet
of
TPV MODEL
PCB NAME
T P V   ( Top    Victory    Electronics    Co . ,   Ltd. )
Key Component
絬 隔 瓜 絪 腹
F
N
N
S
A
A
S
N
2
A
C
2
3
E
B
D
B
T
2
16
Wednesday, December 07, 2011
715G5177-M0D-000-004K
VGA
G5177-M0F-000-004K-1-111114
OEM MODEL
Size
Rev
Date
Sheet
of
TPV MODEL
PCB NAME
T P V   ( Top    Victory    Electronics    Co . ,   Ltd. )
Key Component
絬 隔 瓜 絪 腹
F
N
N
S
A
A
S
N
2
A
C
2
3
E
B
D
B
T
Wednesday, December 07, 2011
715G5177-M0D-000-004K
VGA
G5177-M0F-000-004K-1-111114
OEM MODEL
Size
Rev
Date
Sheet
of
TPV MODEL
PCB NAME
T P V   ( Top    Victory    Electronics    Co . ,   Ltd. )
Key Component
絬 隔 瓜 絪 腹
F
N
N
S
A
A
S
N
2
A
C
2
3
E
B
D
B
T
Wednesday, December 07, 2011
715G5177-M0D-000-004K
VGA
G5177-M0F-000-004K-1-111114
Wake Up TV From Power Saving Mode
VGA SYNC SLICER
VGA CONNECTOR
Audio Input
VGA Audio Input
Near CONN.
Other Control Interface
Video Input
VGA Switch
Near MT5366
Near VGA CONN.
I2C
ZD109
VPORT0603100KV05
ZD109
VPORT0603100KV05
1
2
R107
0R05 1/10W
R107
0R05 1/10W
C116
47pF 50V
C116
47pF 50V
R181
0R05 1/10W
R181
0R05 1/10W
R101
1K 1/16W 5%
R101
1K 1/16W 5%
R143
47K +-1% 1/16W
R143
47K +-1% 1/16W
Q103
BC847C
Q103
BC847C
C119
NC/5PF 50V
C119
NC/5PF 50V
ZD117
VPORT0603100KV05
ZD117
VPORT0603100KV05
1
2
R133
100R 1/16W 5%
R133
100R 1/16W 5%
R137
100R 1/16W 5%
R137
100R 1/16W 5%
C115
10N 50V
C115
10N 50V
C120
10N 50V
C120
10N 50V
C117
NC/5PF 50V
C117
NC/5PF 50V
ZD112
VPORT0603100KV05
ZD112
VPORT0603100KV05
1
2
C118
1.5nF 50V
C118
1.5nF 50V
R144
75R 1/16W 1%
R144
75R 1/16W 1%
R125
75R 1/16W 1%
R125
75R 1/16W 1%
R139
47K +-1% 1/16W
R139
47K +-1% 1/16W
R124
0R05 1/16W
R124
0R05 1/16W
ZD115
VPORT0603100KV05
ZD115
VPORT0603100KV05
1
2
R129
0R05 1/16W
R129
0R05 1/16W
R122
100R 1/16W 5%
R122
100R 1/16W 5%
R142
47K 1/16W 5%
R142
47K 1/16W 5%
C101
100NF
C101
100NF
CN102
CONN
CN102
CONN
1
2
3
ZD110
VPORT0603100KV05
ZD110
VPORT0603100KV05
1
2
ZD111
VPORT0603100KV05
ZD111
VPORT0603100KV05
1
2
C126
47pF 50V
C126
47pF 50V
C123
10UF 10V
C123
10UF 10V
ZD114
VPORT0603100KV05
ZD114
VPORT0603100KV05
1
2
R126
0R05 1/10W
R126
0R05 1/10W
R120
1K 1/16W 5%
R120
1K 1/16W 5%
Q101
BC847C
Q101
BC847C
C125
10UF 10V
C125
10UF 10V
R108
0R05 1/10W
R108
0R05 1/10W
R132
47K 1/16W 5%
R132
47K 1/16W 5%
CN101
D-SUB 15P
CN101
D-SUB 15P
1
6
2
7
3
8
4
9
5
11
12
13
14
15
10
17
16
18
19
ZD119
VPORT0603100KV05
ZD119
VPORT0603100KV05
1
2
C122
10N 50V
C122
10N 50V
R121
10K 1/16W 5%
R121
10K 1/16W 5%
ZD113
VPORT0603100KV05
ZD113
VPORT0603100KV05
1
2
R127
0R05 1/16W
R127
0R05 1/16W
C121
47pF 50V
C121
47pF 50V
ZD116
VPORT0603100KV05
ZD116
VPORT0603100KV05
1
2
R134
75R 1/16W 1%
R134
75R 1/16W 1%
C124
10N 50V
C124
10N 50V
R141
100R 1/16W 5%
R141
100R 1/16W 5%
A-Board 
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