Sony KLV-46XBR9 / KLV-52XBR9 Service Manual ▷ View online
25
KLV-46XBR9/52XBR9
KLV-46XBR9/52XBR9
3-3. BLOCK DIAGRAM
36IDEO
!UDIO
6AR &IX
/PTICAL
/UT
($-)
#ABLE!
2EAR
%THER
Video SW
CXA2241
( 90h )
($-)
3IDE
956
2'"
Ether PHY
,6$3
STBY Micro
Mimas
3)2#3
;#ONTROL=
0OWER
(&2
#%#
#%#
2EMOTE
,%$
"UTTONS
%#3
HDMI
EQ_SW
TDA9996
4 to 1
(94/96h)
,%$S
%#3
5!24
))#
))#
0OWE
"UTTON
EMMA3TH
#05
$EMODU
43
-0%'
(
53"
53"
%THER
!$#
$
#HROMA$EC
)0#
($-)
9#
3CALAR
2'"
,6$3
##
0,
$
%0'
!UDIO
3URROUND
!UDIO
.43#
0!,
-
.
956
4-$3
TAS3308A
( 68h )
!UDIO
!$#
$30
3URROUND
$!#
!UDIO
40!
30$)&
))#
))3
30$)&
07-
Temperature
Sensor
( 92h )
))#
NAND
256MB
DDR2
64 MB
DDR2
64 MB
DDR2
128 MB
(0
!IR$!
!UDIO
FOR
0#
($-)
))#
'REEN
3WITCH
6IDEO
#OMPONENT
#OMPONENT
53"
($-)
!UDIO
3%)*)
FHD Panel
with HFR 120Hz
,#$
&($
4
#ON
&($
30%,
&($
NAND
256MB
UFE
43
FHD Panel
with HFR 240Hz
,#
&($
4#/.
&($
30%,
&($
30%,
&($
-AHA
RAJA
KLV-46XBR9/52XBR9
KLV-46XBR9/52XBR9
26
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
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
—
P
BR BOARD SCHEMATIC DIAGRAM (1 OF 15)
3-4. SCHEMATICS AND SUPPORTING INFORMATION
PLL1.05V
3.3V_MAIN
F_PWR_CTRL_EMMA_1.0V
GND_D
CL1014
6
5
4
3
2
1
D
D
G
S
D
D
RTQ035P02TR
Q1006
D3.3V
3.3V_MAIN
GND_D
PWR_CTRL_3.3V
CL1022
1/16W
CHIP
5%
1k
R1032
3.3V_MAIN
6.3V
100
C1042
CL1023
REG12V
GND_D
F_PWR_CTRL_EMMA_1.0V
POWER5V
1/16W
RN-CP
0.5%
10k
R1087
1/16W
CHIP
5%
10k
R1090
2012
10V
4 . 7
X7R
C1047
POWER5V
4V
330
C1051
D1.05V
CL1026
1005
16V
0 . 1
C1034
X7R
1608
10V
1
X7R
C1035
PWR_CTRL_3.3V
GND_D
D5.6V
A3.3V
CL1015
8765
4
3
2
1
MM1661JHBE
IC1007
VOUT
NC
GND
CN
CONT
NC
NC
VIN
1005
50V
470p
X7R
C1054
CL1019
3.3V_MAIN
AVI1.8V
GND_D
PWR_CTRL_DDR2
UNR52A1G0LS0
Q1007
1/16W
CHIP
5%
100k
R1091
3216
16V
10
X6S
C1044
3216
16V
10
X6S
C1049
1608
10V
1
C1028
X7R
1608
10V
1
C1032
X7R
1608
10V
1
X7R
C1040
1608
10V
1
X7R
C1041
1/16W
RN-CP
0.5%
4 . 3 k
R1086
54
3
2
1
MM3141ZNRE(1.07V)
IC1004
VDD
GND
CE
N.C
Vout
1/16W
RN-CP
0.5%
15k
R1088
1/16W
RN-CP
0.5%
4 . 3 k
R1089
1608
25V
0 . 1
C1043
X7R
1608
25V
0 . 1
C1048
X7R
1.5uH
L1001
2012
16V
4 . 7
X6S
C1046
BD9540EFV
IC1008
1
BOOT1
2
NC
3
EN1
4
VOUT1
5
FB1
6
NC
7
GND
8
CTL1
9
CTL2
10
FB2
11
VOUT2
12
EN2
15
HG2
16
SW2
17
LG2
18
PGND2
19
ILIM2
20
TEST
21
VCC
22
5VREG
23
VIN
24
ILIM1
29
GND
13
NC
14
BOOT2
25
PGND1
26
LG1
27
SW1
28
HG1
8
7
6
5
4
3
2
1
S1
S2
S3
G
D1
D2
D3
D4
RRS100N03FPFTB1
Q1008
8
7
6
5
4
3
2
1
S1
S2
S3
G
D1
D2
D3
D4
RRS100N03FPFTB1
Q1009
D1
G2
S2
D2
G1
S1
MP6K61FU7TR
Q1010
3
2
4
6
5
1
1/16W
CHIP
4 . 7 k
R1031
1005
6.3V
1
X6S
C1029
5
4
3
2
1
NJM2878F3-33(TE2)
IC1005
CONT
GND
NC
VOUT
VIN
1/16W
CHIP
5%
47k
R1092
24V
3.15A
F1005
L1000
4.7uH
BR 1/15
POWER 1
A-1728-205-A <EX2H> BR-P1
KLV-46XBR9/52XBR9
KLV-46XBR9/52XBR9
27
1
|
2 |
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
—
P
BR BOARD SCHEMATIC DIAGRAM (2 OF 15)
REG12V
D5.6V
USB5V
CL1306
CL1307
REG12V
PANEL12V
1005
16V
0 . 1
C1339
X7R
D5.6V
A5V
1005
16V
0 . 1
C1340
X7R
GND_D
RT3N77M-TP-1
Q1309
GND_D
DC_ALERT1
PANEL12V
1005
1/16W
CHIP
5%
R1349
15k
DC_ALERT3
D5.6V
10k
RB1300
D3.3V
GND_D
1005
1/16W
CHIP
5%
R1350
100k
1/16W
CHIP
5%
33k
R1351
AM20
150k
CL1316
CL1318
CL1317
54
3
2
1
S-1132B50-U5T1G
IC1302
VOUT
VSS
NC
ON/OFF
VIN
D3.3V
1/16W
CHIP
1k
R1353
5%
GND_D
PANEL_FALL
GND_D
10k
RB1301
2
1
4
3
6
5
8
7
GND_D
1/16W
2 . 2 k
R1354
5%
CL1322
CL1325
BACKLIGHT
1005
25V
X7R
C1354
0 . 0 1
CL1321
CL1324
RT3N11M-TP-1
Q1310
3
2
1
6
5
4
REG12V
DIMMER_DRV_OUT
CL1323
2012
10V
4 . 7
X7R
C1353
25V
0 . 0 1
X7R
C1352
1
2
3
4
5
6
7
7P
CN1301
REG_12V
HSYNC
BARANCER_ERROR
GND
INV_ERR
BACKLIGHT ON/OFF
DIMMER
REG12V
CL1319
CL1320
1
2
3
4
5
6
7
8
9
10
11
12
13
WHT
13P
CN1300
POWERON
AC OFF DET
STBY 3.3V
UNREG15V
UNREG15V
UNREG15V_GND
UNREG15V_GND
REG12V_GND
REG12V_GND
REG12V_GND
REG12V
REG12V
REG12V
POWER1
GND_D
GND_AU
AC_OFF_DET
AU_13V
0uH
FB1301
STBY3.3V
1005
16V
0 . 1
C1323
X7R
1005
16V
0 . 1
C1331
X7R
RSX201L-30TE25
D1309
RSX201L-30TE25
D1310
GND_D
GND_D
3216
16V
10
X6S
C1319
3216
16V
10
C1327
X6S
RN-CP
4 . 7 k
R1326
1/16W
0.5%
0uH
FB1300
GND_D
CL1300
5
4
3
2
1
S-1170B18UC-OTDTFG
IC1300
ON/OFF
GND
NC
V
IN
VOUT
D3.3V
PWR_CTRL_DDR2
D1.8V
2012
6.3V
10
C1301
X6S
2012
6.3V
10
C1300
X6S
1608
25V
X7R
C1320
0 . 1
2 0 1 2
10V
10
X6S
C1321
2 0 1 2
10V
10
X6S
C1322
1005
50V
4700p
X7R
C1324
1005
50V
X7R
C1325
220p
1608
25V
0 . 1
X7R
C1328
2 0 1 2
10V
X6S
C1329
10
2 0 1 2
10V
10
X6S
C1330
1005
50V
4700p
X7R
C1332
1005
50V
X7R
C1333
220p
1/16W
RN-CP
0.5%
10k
R1325
1/16W
RN-CP
0.5%
15k
R1327
1/16W
RN-CP
0.5%
10k
R1329
1/16W
RN-CP
0.5%
3 . 3 k
R1330
RN-CP
2 . 2 k
R1331
1/16W
0.5%
24V
3.15A
F1301
24V
3.15A
F1303
24V
F1302
5A
1/16W
RN-CP
0.5%
6 . 8 k
R1362
1/16W
RN-CP
0.5%
15k
R1364
INV_CLOCK
JL1301
JL1302
JL1303
JL1305
JL1306
1005
1/16W
CHIP
5%
R1367
10k
1005
1/16W
CHIP
5%
R1369
10k
RSX101VA-30TR
D1305
BD9321EFJ-E2
IC1301
1
BST
2
VIN
3
SW
4
GND
5
FB
6
COMP
7
EN
8
SS
9
BD9321EFJ-E2
IC1303
1
BST
2
VIN
3
SW
4
GND
5
FB
6
COMP
7
EN
8
SS
9
R1339
0
10uH
L1302
10uH
L1303
OLD GND_D
DCALERT1
DCALERT3
BR 2/15
POWER 2
A-1728-205-A <EX2H> BR-P2
TOPOWERBOARD
TOBALANCER
KLV-46XBR9/52XBR9
KLV-46XBR9/52XBR9
28
1
|
2 |
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
—
P
BR BOARD SCHEMATIC DIAGRAM (3 OF 15)
1/16W
CHIP
5%
47
R2002
D3.3V
CL2009
1/16W
CHIP 5%
47
R2006
CL2010
1/16W
CHIP
5%
47
R2005
MSCLK
F_X_BOOT_RST_EMMA
1005
1/16W
CHIP
5%
R2000
10k
GND_D
UART0_TXD
I2C_TAS_CNT_SCL
SCL_400K_3.3V
F_X_WDT_TO
CL2005
1/16W
CHIP
5%
47
R2003
GND_D
MSBS
CL2006
UART0_RXD
GND_D
CL2012
D3.3V
I2C_TAS_CNT_SDA
CL2007
MSDATA0
CL2008
SDA_400K_3.3V
GND_D
DOWNLOAD_CLK
DOWNLOAD_TXD
DOWNLOAD_CS
CL2014
CL2015
CL2016
CL2017
1/16W
CHIP 5%
47
R2037
1/16W
CHIP 5%
47
R2036
CL2018
CL2019
CL2020
CL2021
UART2_TXD
UART2_RXD
UART3_TXD
UART3_RXD
PCI_CLK_33M
DIMMER
1/16W
CHIP
5%
10k
R2048
1/16W
CHIP
5%
47
R2093
1/16W
CHIP
5%
47
R2096
1/16W
CHIP
5%
47
R2097
1/16W CHIP
5%
10k
R2099
D3.3V
CL2023
CL2024
LED0
LED1
LED2
LED3
GND_D
GND_D
10k
R2064
1/16W CHIP
5%
R2008
10k
1/16W
CHIP
5%
10k
R2111
GND_D
1005
1/16W CHIP
5%
R2057
10k
1005
1/16W CHIP
5%
R2066
10k
CHIP
R2018
10k
CHIP
R2068
10k
D3.3V
CL2034
CL2035
D3.3V
GND_D
F_MS_PON
F_MS_INS
MSBS
MSDATA0
MSCLK
1005
R2122
0
CL2038
CL2039
JTCK
JTDI
JTDO
JTMS
JTRST
JTDINT
1/16W
CHIP
5%
10k
R2123
GND_D
D3.3V
1/16W
CHIP
5%
10k
R2087
GND_D
F_X_BOOT_RST
F_X_BOOT_RST_EMMA
1005
1/16W
RN-CP
0.5%
R2104
1k
1005
16V
0 . 1
C2015
X7R
D3.3V
54
3
2
1
TC7SZ08FU(TE85R)
IC2007
A
B
GND
Y
VCC
10k
RB2008
2
1
4
3
6
5
8
7
47
RB2009
2
1
4
3
6
5
8
7
47
RB2010
2
1
4
3
6
5
8
7
47
RB2011
2
1
4
3
6
5
8
7
GND_D
50V
C2000
5p
50V
C2001
5p
220
R2001
1
2
3
4
5
6
7
8
9
10
BLK
10P
CN2002
GND
MS_PON
MS_INS
MS_BS
GND
MS_DATA
GND
MS_SCK
VCC
VCC
2.2k
RB2015
2
1
4
3
6
5
8
7
10k
RB2016
2
1
4
3
10k
RB2017
2
1
4
3
1.5k
RB2014
2
1
4
3
6
5
8
7
10k
RB2019
2
1
4
3
10k
RB2018
2
1
4
3
10k
RB2020
2
1
4
3
6
5
8
7
1/16W
CHIP 5%
47
R2043
100
RB2021
1/16W CHIP
5%
R2009
10k
1/16W CHIP
5%
R2010
10k
1
2
32.768MHz
X2000
JL2001
JL2002
JL2003
JL2004
JL2005
JL2006
JL2007
1/16W
CHIP
5%
10k
R2200
1/16W
CHIP
5%
10k
R2201
GND_D
GND_D
F_X_MDM_RST
F_CARD_DIV
1/16W CHIP
5%
10k
R2202
1/16W CHIP
5%
10k
R2203
GND_D
GND_D
SYSTEM
MC-10152F1-RNB-A
IC2003
SYSRSTB
C2
SYSWRSTB
C1
SYSXI
AM18
SYSXO
AN18
TEST
AC7
TM2
AB7
JTCK
W7
JTDI
U4
JTDO
W5
JTMS
Y7
JTRST
AA7
EJDINT
V7
NMI
E3
PRCG1
E1
PRCG2
E2
PRCG3
D2
CLKOUT
D1
SCL0
N31
SDA0
N30
SCL1
N28
SDA1
N29
SCL2
N33
SDA2
N32
CSI0TXD
L30
CSI0RXD
L32
CSI0CSB
M30
CSI0CLKB
L31
CSI1TXD
M31
CSI1RXD
L33
CSI1CSB
M32
CSI1CLKB
M33
SCITRD
AG16
SCICMDV
AG14
SCIOFF
AG13
SCIRST
AG12
SCICLK
AG15
GPIO47/SVDCLK
Y4
SVDYC0/MSDATA0
AA3
SVDYC4/MSBS
AA2
SVDYC5/MSDIR
AA4
SVDYC7/MSCLK
AA1
URT0RX
K28
URT0TX
K32
URT1RX
K30
URT1TX
K29
URT1DTRB
M29
URT1DSRB
L28
URT1DCDB
K33
URT1CTSB
M28
URT1RTSB
L29
CHIP
10k
R1524
1/16W
5%
1005
25V
X7R
C1516
0 . 0 1
GND_D
RCSB0
F_X_HW_RST
1005
25V
0 . 0 1
X7R
C1515
GND_D
RCSB1
RWEB
54
3
2
1
TC7SH08FU(T5RSOYJF)
IC1508
A
B
GND
Y
VCC
RDQ
RADD
ROEB
D3.3V
1234567
42
43
44
45
46
47
48
41
40
39
38
37
36
35
34
33
16
15
14
13
12
11
10
9
8
32
31
30
29
28
27
26
25
17
18
19
20
21
22
23
24
MX29LV400CTTI-70G-M2.202C
IC1504
A15
A14
A13
A12
A11
A10
A9
A8
NC
NC
WE
RESET
NC
NC
RY/BY
NC
NC
A7
A6
A5
A4
A3
A2
A1
A0
CE
VSS
OE
DQ0
DQ8
DQ1
DQ9
DQ2
DQ10
DQ3
DQ11
VCC
DQ4
DQ12
DQ5
DQ13
DQ6
DQ14
DQ7
DQ15/A-1
VSS
BYTE
A16
1005
25V
X7R
C1520
0 . 0 1
GND_D
D3.3V
NOR FLASH
BR 3/15
CPLD/NOR/EMU
CLK/PERIPHERAL
CLK/PERIPHERAL
A-1728-205-A <EX2H> BR-P3
Click on the first or last page to see other KLV-46XBR9 / KLV-52XBR9 service manuals if exist.