Sony KLV-52V410A / KLV-52W410A Service Manual ▷ View online
21
KLV-52V410A/52W410A
KLV-52V410A/52W410A
SECTION 3: DIAGRAMS
3-1. CIRCUIT BOARDS LOCATION
3-2. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS INFORMATION
All voltages are in V.
S : Measurement impossibility.
: B+line.
: B-line. (Actual measured value may be different).
: signal path. (RF)
Circled numbers are waveform references.
NOTE: The components identifi ed by a red outline and a mark contain confi dential
information. Specifi c instructions must be adhered to whenever these components
are repaired and/or replaced.
See Appendix A: Encryption Key Components in the back of this manual.
information. Specifi c instructions must be adhered to whenever these components
are repaired and/or replaced.
See Appendix A: Encryption Key Components in the back of this manual.
All capacitors are in μF unless otherwise noted. pF : μμF 50WV or
less are not indicated except for electrolytics and tantalums.
less are not indicated except for electrolytics and tantalums.
All electrolytics are in 50V unless otherwise specifi ed.
All resistors are in ohms. k
Ω=1000Ω, MΩ=1000kΩ
Indication of resistance, which does not have one for rating
electrical power, is as follows:
electrical power, is as follows:
Pitch : 5mm
Rating
electrical
power
:
1
/
4
W
1
/
4
W in resistance,
1
/
10
W and
1
/
16
W in chip resistance.
: nonfl ammable resistor
: fusible resistor
: internal component
: panel designation and adjustment for repair
: earth ground
: earth-chassis
All variable and adjustable resistors have characteristic curve B,
unless otherwise noted.
unless otherwise noted.
Readings are taken with a color-bar signal input.
Readings are taken with a 10M
Ω digital multimeter.
Voltages are DC with respect to ground unless otherwise noted.
Voltage variations may be noted due to normal production
tolerances.
tolerances.
SWITCH UNIT (CONTAINS H1)
G5
D4Z
H4
ILLUMINATION
MODULE
(KLV-52W410A ONLY)
H3E
BU
D5
The components identifi ed by shading and
!
symbol are critical for safety. Replace
only with part number specifi ed.
The symbol
indicates a fast operating fuse and is displayed on the component
side of the board. Replace only with fuse of the same rating as marked.
22
KLV-52V410A/52W410A
KLV-52V410A/52W410A
G
D
S
B1 E1
C2
B2 C1
E2
2
3
4
5
6
7
8
9
0
!¡
!™
!¢
!§
!¶
!•
–
1
G
D
S
B2 E2
C1
B1 C2
E1
B2 E2
C1
B1 C2
E1
B2 E2
C1
B1 C2
E1
!ª
B1 E1
E2
C1(B2)
C2
@º
B1
E2
C1
C2
@™
@£
(B2)
E1
(B2)
E1
E2
B1
C2
C1
@¡
B1
E1
C2
B2
C1
E2
G
S
S
D
G
D
B1
E1
C2
B2
C1
E2
B1
E2
C2
C1(B2)
E2
B1
C1
C2
E1(B2)
C2
B1
C1
E2
E1(B2)
C2
B1
C1
E2
B2
E1
C2
Ver.1.6
Transistor
(FET)
(FET)
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Discrete semiconductot
(Chip semiconductors that are not actually used are included.)
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Source
Source
Anode
Anode
(NC)
(NC)
Cathode
Anode
Cathode
Common
Cathode
Cathode
Common
Cathode
Cathode
Common
Common
Common
Common
Cathode
Anode
Base
Emitter
Collector
Base
Emitter
Collector
Drain
Gate
Gate
Drain
Device
Printed symbol
Terminal name
Circuit
Terminal name of semiconductors in silk screen
printed circuit ( )
Anode
Anode
Anode
Cathode
Anode
Anode
Cathode
!£
Transistor
(FET)
(FET)
Transistor
(FET)
(FET)
!?
Emitter
Collector
Base
Transistor
Source
Gate
Drain
Cathode
Anode
Anode
Cathode
Anode
Anode
*
REFERENCE INFORMATION
RESISTOR
: RN
: RN
METAL FILM
: RC
SOLID
: FPRD NONFLAMMABLE CARBON
: FUSE NONFLAMMABLE FUSIBLE
: RW
: FUSE NONFLAMMABLE FUSIBLE
: RW
NONFLAMMABLE WIREWOUND
: RS
NONFLAMMABLE METAL OXIDE
: RB
NONFLAMMABLE CEMENT
: ADJUSTMENT
RESISTOR
COIL
: LF-8L MICRO INDUCTOR
: LF-8L MICRO INDUCTOR
CAPACITOR
: TA
: TA
TANTALUM
: PS
STYROL
: PP
POLYPROPYLENE
: PT
MYLAR
: MPS
METALIZED POLYESTER
: MPP
METALIZED POLYPROPYLENE
: ALB
BIPOLAR
: ALT
HIGH TEMPERATURE
: ALR
HIGH RIPPLE
23
KLV-52V410A/52W410A
KLV-52V410A/52W410A
3-3. BLOCK DIAGRAM
Tu.
Tu.
x245
x245
CPU
Demod.
MPEG2 Dec.
3D GPX
CC/PL
Sub Chroma
EPG(Gemstar)
USB
Ether
CXD9937GB
CXD9937GB
ADC
3D Comb.
Chroma Dec.
IPC
HDMI Rx
ME/MC
YC Process
Scalar
RGB Process
PIP Process
GPX Mix
LVDS Tx
Audio
for PC
S + Video1
Video3
Component1
Audio out
(Var./Fix)
Optical
Audio Out
USB1.1
HDMI1
Component2
HDMI3
HDMI4
RF
PC (HD15)
Audio
for DVI
Rear Inputs
Video SW
Video SW
CXA2241
CXA2241
( 90h )
( 90h )
Video2
HDMI2
Side Inputs
CVBS
TMDS
YUV
YUV
YUV
RGB
Digital Video
ITU-R BT.656
ITU-R BT.1120
Digital GPX
RGB
㱍 H/V/CLK
HV Sync/CLK
for GPX
LCD
FHD
T-Con
FHD
HFR
FHD
( 18h )
FHD Panel
with HFR
LCD
FHD
T-Con
FHD
FHD Panel
LVDS
CXD9926TP
CXD9926TP
( 68h )
( 68h )
Audio SW
ADC
DSP
Surround
DAC
Audio Amp.
TPA3100D2
Audio
Compound IC
SPDIF
SPDIF
IIS(HDMI)
BE Micro
MB91305
MB91305
[Control]
Trident
ATI
Video SW
HDMI SW
Power
TAS
HFR
CEC
Audio Mute
DDR2
DDR2
32MB
32MB
DDR2
DDR2
64MB
64MB
RTC
RTC
( 64h )
( 64h )
One NAND
One NAND
64MB
64MB
DDR2
DDR2
32MB
32MB
for ATSC
CVBS for PAP
for Slicer
YOUT for Slicer
HDMI
HDMI
EQ_SW
EQ_SW
AD8197
AD8197
4
4
to 1
to 1
( 9Eh )
( 9Eh )
8bit bus
UART
IIC
IIC
IIC
Temperature
Temperature
Sensor
Sensor
( 92h )
( 92h )
IIS
ADC
ADC
for UI
sound
EEPROM
EEPROM
32kB ( A0h )
32kB ( A0h )
Flash
Flash
2MB
2MB
EEPROM
EEPROM
8kB ( A0h )
8kB ( A0h )
IIC
IIC
IIC
DDC
ECS
Buttons
SIRCS
LEDs
H3E board
H1 board
H4 board
KLV-52V410A/52W410A
KLV-52V410A/52W410A
24
1
|
2 |
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
—
P
BU BOARD SCHEMATIC DIAGRAM (1 OF 12)
3-4. SCHEMATICS AND SUPPORTING INFORMATION
D1_IN_CB,D1_IN_CR,D1_IN_Y
1005
1/16W
CHIP
1M
R1105
1005
CHIP
2 . 2 k
R1108
1/16W
5%
1005
CHIP
2 . 2 k
R1106
1/16W
5%
1005
1/16W
CHIP
1M
R1107
D2_IN_CB,D2_IN_CR,D2_IN_Y
1005
1/16W
CHIP
1M
R1101
1005
1/16W
CHIP
1M
R1103
1005
CHIP
2 . 2 k
R1104
1/16W
5%
1005
CHIP
2 . 2 k
R1102
1/16W
5%
D3.3V
HP_DET
1/16W
CHIP
1M
R1009
1/10W
RN-CP
75
R1004
1/16W
CHIP
1M
R1007
CHIP
2 . 2 k
R1010
1/16W
5%
CHIP
2 . 2 k
R1008
1/16W
5%
1608
10V
1
X7R
C1001
CHIP
2 . 2 k
R1006
1/16W
5%
1/16W
CHIP
1M
R1011
GND
1/16W
CHIP
1M
R1005
CHIP
2 . 2 k
R1012
1/16W
5%
A_V1_IN_C,A_V1_IN_S2SW,A_V1_IN_SSW,A_V1_IN_V,A_V1_IN_Y
GND
A_V3_IN_V
GND
1005
1/16W
CHIP
5%
220k
R1204
1005
1/16W
CHIP
5%
220k
R1202
CHIP
2 . 2 k
R1201
1/16W
5%
CHIP
2 . 2 k
R1203
1/16W
5%
CHIP
R1214
5%
1/16W
1M
CHIP
2 . 2 k
R1208
1/16W
CHIP
2 . 2 k
R1215
1/16W
5%
R1205
1M
1/16W
CHIP
1005
50V
X7R
C1212
0 . 0 0 1
R1207
1M
CHIP
2 . 2 k
R1206
1/16W
1005
50V
X7R
C1215
0 . 0 0 1
CHIP
2 . 2 k
R1212
1/16W
R1211
1M
GND
GND
24V
F1422
5A
POWER3
GND
1005
16V
C1421
0 . 1
1005
1/16W
CHIP
5%
R1420
330k
PANEL12V
1005
1/16W
CHIP
5%
R1421
33k
E
ET1001
E
ET1006
E
ET1002
D3.3V
E
ET1007
GND
E
ET1004
E
ET1005
BACKLIGHT
E
ET1003
GND
2012
10V
X7R
C1403
4 . 7
16V
47
C1310
A_V1_IN_C,A_V1_IN_S2SW,A_V1_IN_SSW,A_V1_IN_V,A_V1_IN_Y
A_V3_IN_V
VSW_OUT_C,VSW_OUT_Y/CV
TV_M_MON_V
100
R1308
1/16W
2012
25V
1
C1308
X7R
REG5V
1608
25V
0 . 1
X7R
C1309
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
CXA2241Q-T4
IC1301
S2_1
IN2_C
IN2_Y
S1_1
IN2_CV
GND
IN1_CV
NC
NC
GND
DCOUT
COUT3
CV/YOUT3
CVOUT3
NC
COUT2
CV/YOUT2
NC
COUT1
CV/YOUT1
NC
S2_4
IN5_C
IN5_Y
VCC
S1_4
IN5_CV
SCL
SDA
ADR
S2_3
IN4_C
IN4_Y
S1_3
IN4_CV
S2_2
IN3_C
IN3_Y
S1_2
IN3_CV
SDA_DEVICE
SCL_DEVICE
GND
A_480I_Y
GND
A_ATI_GRA_V
A_ATI_CC_VY
GND_AU
GND
AU_13V
1005
50V
0 . 0 0 1
X7R
C1411
POWER1
2012
CHIP
0
R1413
1005CHIP
0
R1411
REG12V
STBY3.3V
1005CHIP
0
R1410
1608 CHIP
0
R1412
1
2
3
4
5
6
7
8
9
10
11
12
13
WHT
13P
CN1411
POWERON
AC OFF DET
STBY 3.3V
UNREG13V
UNREG13V
UNREG13V_GND
UNREG13V_GND
REG12V_GND
REG12V_GND
REG12V_GND
REG12V
REG12V
REG12V
GND
1005 CHIP
R1305
100
1/16W
5%
R1056
1005
CHIP
1/16W
5%
2 . 2 k
R1053
5%
1/16W
1005
CHIP
1M
2012 25V
C1305
1
X7R
GND
R1054
1005
CHIP
1/16W
5%
2 . 2 k
GND
R1055
5%
1/16W
1005
CHIP
1M
A_LINEOUT
A_V_IN
A_V_IN
A_D_IN
A_D_IN
A_PC_IN
A_DVI_IN
GND
GND
GND
GND
GND
GND
GND
2012
25V
1
C1420
X7R
E
ET1008
E
ET1009
GND
GND
2012 25V
C1304
1
X7R
1005 CHIP
R1303
100
1/16W
5%
1005 CHIP
R1304
100
1/16W
5%
1005 CHIP
R1302
100
1/16W
5%
2012 25V
C1302
1
X7R
2012 25V
C1303
1
X7R
1005 CHIP
R1301
100
1/16W
5%
2012 25V
C1301
1
X7R
CHIP
100
R1307
1/16W
2012
25V
1
C1307
X7R
GND
A_V2_IN_V
A_V2_IN_V
DIMMER_DRV_OUT
REG12V
JL1401
JL1402
JL1403
JL1404
JL1405
VD1006
4
1
2
3
GND
VD1007
4
1
2
3
VD1052
4
1
2
3
GND
VD1104
4
1
2
3
VD1124
4
1
2
3
VD1201
4
1
2
3
VD1203
4
1
2
3
VD1205
4
1
2
3
25V
0 . 0 1
X7R
C1401
2
1
4
3
GND
10k
RB1401
2
1
4
3
6
5
8
7
GND
GND
2012
25V
1
C1306
X7R
CHIP
100
R1306
1/16W
5%
A_DMP_V
RT3S02M-T111-1
Q1304
321
6
5
4
RT3S02M-T111-1
Q1303
321
6
5
4
RT3S02M-T111-1
Q1301
321
6
5
4
RT3S02M-T111-1
Q1302
321
6
5
4
MAZ8150G0LS0
D1421
D1_DET
D2_DET
V2_DET
V1_DET
V3_DET
D1_DET
D2_DET
A_DMP_DET
PC_DET
10k
RB1306
10k
RB1307
2
1
4
3
L
R
V
J1051
1
2
3
4
5
6
7
7P
CN1401
BAL_ERR(42_CMO-INV)
GND
INV_ERR
BACKLIGHT ON/OFF
DIMMER
HEATER_ON
REG12V
1/16W
CHIP
5%
10k
R1051
1005
CHIP
R1052
100
1/16W
5%
D3.3V
8765
4
3
2
1
S1
S2
S3
G
D1
D2
D3
D4
TPC8109(TE12L)
Q1423
0uH
FB1301
1/10W
RN-CP
0.5%
75
R1021
1/10W
RN-CP
0.5%
75
R1023
1/10W
RN-CP
0.5%
75
R1025
1/10W
RN-CP
0.5%
75
R1057
1/10W
RN-CP
0.5%
75
R1111
1/10W
RN-CP
0.5%
75
R1113
1/10W
RN-CP
0.5%
75
R1115
1/10W
RN-CP
0.5%
75
R1117
1/10W
RN-CP
0.5%
75
R1119
1/10W
RN-CP
0.5%
75
R1121
600
FB1401
1
2
3
4
5
6
7
8
600
FB1402
1
2
3
4
5
6
7
8
UNR52A1G0LS0
Q1424
1005
6.3V
1
X6S
C1213
1005
6.3V
1
X6S
C1214
1005
6.3V
1
X6S
C1210
1005
6.3V
1
X6S
C1211
1005
6.3V
1
X6S
C1002
1005
6.3V
1
X6S
C1003
1005
6.3V
1
X6S
C1004
1005
6.3V
1
X6S
C1005
1005
6.3V
1
X6S
C1052
1005
6.3V
1
X6S
C1053
1005
6.3V
1
X6S
C1101
1005
6.3V
1
X6S
C1102
1005
6.3V
1
X6S
C1103
1005
6.3V
1
X6S
C1104
REG12V
AC_OFF_DET
1/16W
RN-CP
0.5%
1k
R1313
1/16W
RN-CP
0.5%
1k
R1314
1/16W
RN-CP
0.5%
1k
R1316
1/16W
RN-CP
0.5%
1k
R1315
JL1406
JL1407
L
R
*J1202
1
2
3
4
L
R
*J1204
*J1203
1/16W
CHIP
5%
100
R1317
L1
R1
V1
R2
V2
L2
4
1
2
3
*J1001
11
12
13
14
15
7
9
8
10
16
17
18
19
19
20
21
22
23
24
1
2
3
4
5
6
R1
R2
G1
BL1
L1
G2
BL2
R3
L2
R4
*J1101
1005
16V
0 . 1
C1204
INVERTER_ERR
BALANCER_ERR
0uH
FB1403
1005
25V
0 . 0 1
X7R
C1405
1/16W
2 . 2 k
R1415
1/16W
100
R1416
CL1401
VIN
VCC
GND
*J1201
7P
VD1001
VD1002
VD1003
VD1004
VD1005
VD1051
VD1101
VD1102
VD1103
VD1121
VD1122
VD1123
RT3N77M-TP-1
Q1401
3
2
1
6
5
4
MAZ8039G0LS0
D1410
1/16W
RN-CP
0.5%
330k
R1418
JL1410
JL1411
C1223
1k
V3_DET
V1_DET
10k
RB1305
100
RB1304
100
RB1303
2
1
4
3
100
RB1302
GND
A_LINEOUT_R
A_LINEOUT_L
A_V1_IN_C
A_V1_IN_Y
A_V1_IN_V
A_V1_IN_S2SW
A_V1_IN_S2SW
VSW_OUT_Y/CV
VSW_OUT_C
A_V1_IN_SSW
A_V1_IN_C
A_V1_IN_Y
A_V1_IN_V
PC_IN_L
PC_IN_R
DVI_IN_L
DVI_IN_R
D2_IN_L
D2_IN_R
D1_IN_R
D1_IN_L
V2_IN_L
V2_IN_R
V3_IN_R
V3_IN_L
V1_IN_R
V1_IN_L
D1_IN_Y
D1_IN_CB
D1_IN_CR
D2_IN_Y
D2_IN_CB
D2_IN_CR
A_SPDIF_OUT
A_V1_IN_SSW
VideoInput3
VideoInput1
Opt/Audio Output
ComponentInput2
ComponentInput1
VideoInput2
PC_LR IN
GND TERMINAL
90HEX
VideoSW
Video1
Video2
Video3
Analog Tu
I I C
for DMPort-CV
2VppOUT
s u b - D i s p l a y
s u b - D i s p l a y
G r a p h i c s
2VppOUT
AMD-CC
AMD-CC
AUDIO IN
DC1.0V / 1VppOUT
DC1.8V
4 7
6 8 0
47
4 7
6 8 0
47
4 7
6 8 0
47
4 7
6 8 0
47
AMEM & XBR = 1-821-899-11
SYMBOL/MACRONOTREADY
BU 1/12
VIDEO SW & I/O
A-1506-055-A <EX1> BU-P1
TO PWR BOARD
CN6154
CN6154
TO PWR BOARD
CN6150
CN6150
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