Sony KDL-52X2000 Service Manual ▷ View online
KDL-52X2000 (AUS) 2-1
2-1. BLOCK DIAGRAM
SECTION 2
DIAGRAMS
VIDEO
SW
CXA2239
TVM
MB91305
Video 1
(CV/YC)
E M M A
2Lr
HDMI 1
HDMI 2
HDMI 2
CCPXA
Main
HDMI
Rx
Sil9011
Sub
Croma
SAA7115A
DRC
M FV1
PC
M S P
4411K
L/R Out
Audio
SW
CXA2188Q
Head Phone
LVDS
Tx
To
Panel
Vortex
R
DEM
D-AMP
M61571AFP
To
SP
IFP2S
B
A
FXE
TUAU
A-tuner(main
i
EQ
Buffer
SDRAM
DDR
FLASH
Component
/CV/YC
(Video2 side)
I2S
A-AU
QSS
Delay IC
CXD9826
MUTE
RTC
UART
I2C
I2C
I2C
I2C
MUTE
MUTE
GPX
B u f f
DDR
FLASH
DDR
SDRAM
SRAM
Analog Video Signal
Analog Audio Signal
Digital Video Signal
Digital Audio Signal
I2C
I2C
UART
UART
B u f f
Video 3
HD/DVD1
splitter
RF Video(sub)
RF Video(Main)
Montor
Out
HD/DVD2
KDL-52X2000 (AUS) 2-3
2-3. CIRCUIT BOARDS LOCATION
Note:
•
•
Schematic diagrams and printed wiring boards of the specified boards for
board replacement service are not included in this section.
See Appendix of this manual if you need them.
board replacement service are not included in this section.
See Appendix of this manual if you need them.
•
All capacitors are in
µF unless otherwise noted. (pF: µµF)
Capacitors without voltage indication are all 50 V.
•
Indication of resistance, which does not have one for rating electrical
power, is as follows.
power, is as follows.
Pitch: 5 mm
Rating electrical power 1/4 W (CHIP : 1/10 W)
•
All resistors are in ohms.
•
: nonflammable resistor.
•
: fusible resistor.
•
: internal component.
•
: panel designation, and adjustment for repair.
•
All variable and adjustable resistors have characteristic curve B, unless
otherwise noted.
otherwise noted.
•
: earth-ground.
•
: earth-chassis.
•
When replacing the part in below table, be sure to perform the related
adjustment.
adjustment.
•
All voltages are in V.
•
Readings are taken with a 10 M
Ω digital multimeter.
•
Readings are taken with a color-bar signal input.
•
Voltage variations may be noted due to normal production tolerances.
•
*
: Names and values of parts depend on models.
•
*
: Can not be measured.
•
Circled numbers are waveform references.
•
: B + bus.
•
: B – bus.
•
: Signal path.
2-4. SCHEMATIC DIAGRAMS AND PRINTED WIRING BOARDS
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
*
Note: The components identified by shading and
mark
! are critical for safety. Replace only
with part number specified.
AG board
H2 board
FXE board
B2 board
H4 board
TUAU board
H1 board
H3 board
D4 board
D5 board
G2 board
Note: The components identified by mark contain
confidential information.
Strictly follow the instructions whenever the
components are repaired and/or replaced.
Strictly follow the instructions whenever the
components are repaired and/or replaced.
KDL-52X2000 (AUS) 2-4
(1)
Schematic Diagrams of AG Board (1/9-9/9)
B-SS13206<CH.>-AG-P1
AG(1/9)
(INPUT)
1-819-358-11
PC Audio
VIDEO 1 IN
1-819-755-12
VIDEO 3 IN
EDID NVM
COMPONENT 3 IN
R
OPT OUT
LINE OUT
VIDEO OUT
V1
L1
R1
PC
L
L
B
R
V
H
V2
R
L2
COMPONENT 1 IN
G
R2
LINE_OUT_R
MON_OUT_L
MON_OUT_R
LINE_OUT_L
PC_H_IN
PC_V_IN
V3_CV_IN
V1_CV_IN
V1_C_IN
V1_Y_IN
PC_R_IN
PC_G_IN
PC_B_IN
COMP1_Y
COMP1_PB
COMP1_PR
COMP3_Y
COMP3_Y
COMP3_PB
COMP3_PB
COMP3_PR
COMP3_PR
OPTOUT
COMP1_R_IN
PC_AUDIO_R_IN
COMP3_R_IN
V1_SSW_IN
PC_AUDIO_L_IN
COMP3_L_IN
V1_S2SW_IN
V3_R_IN
V1_L_IN
V1_R_IN
COMP1_L_IN
V3_L_IN
Q9005
DTC114EUA-T106
MA152WK-TX
D9027
C9031
C
47
6.3V
3216
GND_1
FB9004
0uH
R9104
XX
GND_1
FB9002
0uH
R9103
XX
GND_1
GND_1
GND_1
220
R9080
5%
1/10W
220
R9086
5%
1/10W
220
R9087
5%
1/10W
220
R9093
5%
1/10W
220
R9097
5%
1/10W
220
R9100
5%
1/10W
R9126
220
5%
1/10W
R9125
220
5%
1/10W
R9124
220
5%
1/10W
XX
D9029
XX
D9028
MA8056-TX
D9024
MA8056-TX
D9026
MA8056-TX
D9023
15
14
13
12
11
10
9876
54321
BLK
15P
CN9003
JL9045
C9022
100
10V
10V
JL9044
JL9043
JL9042
JL9041
JL9040
JL9039
JL9038
JL9037
JL9036
JL9035
JL9034
JL9033
JL9032
JL9031
JL9030
JL9029
JL9028
JL9027
JL9026
JL9025
JL9024
JL9023
JL9022
JL9021
JL9020
JL9019
JL9017
JL9016
JL9015
JL9014
JL9013
JL9012
JL9011
JL9010
JL9009
JL9008
JL9007
JL9006
JL9005
JL9004
JL9003
JL9002
JL9001
XX
D9039
XX
D9038
XX
D9037
XX
D9036
XX
D9035
Q9001
2SC4617TL-QR
0.5%
1/16W
R9009
470
RN-CP
D9034
M1MA152WK-T1
C9021
X7R
4.7
16V
16V
3216
VSW_STBY5V
R9095
18k
5%
RN-CP
1/10W
R9036
18k
5%
RN-CP
1/10W
R9038
XX
R9037
XX
R9015
0
CHIP
Q9002
2SC4617TL-QR
47p
C9020
CH
50V
1608
C9013
B
0.01
16V
1005
D9033
M1MA152WK-T1
47p
C9019
CH
50V
1608
0.5%
1/16W
R9005
470
RN-CP
C9014
B
0.01
16V
1005
GND_1
GND_1
XX
R9123
XX
R9122
1/10W
R9081
22
1/10W
R9085
22
GND_1
GND_1
GND_1
GND_1
GND_1
XX
D9020
XX
D9031
XX
D9032
XX
D9030
XX
D9018
XX
D9013
XX
D9012
XX
D9011
XX
D9016
XX
D9015
XX
D9014
J9004
R
L
J9006
GND
VCC
VIN
5% 220
R9062
RN-CP
1/10W
5% 220
R9029
RN-CP
1/10W
5%
1/10W
R9043
470k
RN-CP
R9078
0
CHIP
5%
R9012 330
RN-CP
1/10W
5%
R9077
220
RN-CP
1/10W
5% 220
R9064
RN-CP
1/10W
5%
1/10W
R9044
470k
RN-CP
R9094
XX
5%
R9068
470k
RN-CP
1/10W
R9084
330k
1/10W
5%
R9061 330
RN-CP
1/10W
5%
R9016
220
RN-CP
1/10W
5%
R9028
470k
RN-CP
1/10W
R9056
0
CHIP
5%
R9059
330
RN-CP
1/10W
5%
R9010
220
RN-CP
1/10W
5%
R9011
330
RN-CP
1/10W
5%
220
R9060
RN-CP
1/10W
R9089
47
1/10W
R9055
0
CHIP
5%
1/10W
R9022
330
RN-CP
XX
R9096
5%
1/10W
R9052
330
RN-CP
5% 220
R9030
RN-CP
1/10W
R9083
330k
1/10W
5% 220
R9039
RN-CP
1/10W
5%
R9063
220
RN-CP
1/10W
5%
R9027
470k
RN-CP
1/10W
5%
R9008
220
RN-CP
1/10W
5% 220
R9057
RN-CP
1/10W
5%
R9069
220
RN-CP
1/10W
5%
1/10W
R9023
330
RN-CP
R9054
0
CHIP
R9079
0
CHIP
5%
R9006
220
RN-CP
1/10W
5%
1/10W
R9051
330
RN-CP
5%
220
1/10W
R9065
RN-CP
R9101
10k
1/10W
R9002
5%
220
RN-CP
1/10W
5% 220
R9053
RN-CP
1/10W
5%
220
R9047
RN-CP
1/10W
R9034
XX
R9050
5%
220
RN-CP
1/10W
5% 220
R9040
RN-CP
1/10W
R9076
0
CHIP
1/10W
R9074
100
RN-CP
5%
220
R9071
RN-CP
1/10W
5% 220
R9070
RN-CP
1/10W
5%
220
1/10W
R9041
RN-CP
5%
220
R9031
RN-CP
1/10W
5% 220
R9067
RN-CP
1/10W
5%
R9066
470k
RN-CP
1/10W
R9019
XX
5%
R9004
220
RN-CP
1/10W
5%
R9014
220
RN-CP
1/10W
5%
1/10W
R9073
470k
RN-CP
5%
1/10W
R9020
470k
RN-CP
5% 220
R9046
RN-CP
1/10W
2.2k
R9099
RN-CP
1/10W
2.2k
R9092
RN-CP
1/10W
5%
1/10W
R9021
470k
RN-CP
R9088
47
1/10W
R9098
10k
1/10W
5%
1/10W
R9072
470k
RN-CP
5% 220
R9045
RN-CP
1/10W
1/10W
R9075
100
RN-CP
C
9
A
I
H
5
F
3
13
7
6
2
E
16
12
4
L
D
1
G
15
11
K
B
14
10
8
J
5%
R9007
1k
RN-CP
1/10W
5%
R9048
1k
RN-CP
1/10W
5%
R9003
75
RN-CP
1/10W
R9121
22
1/16W
R9120
22
1/16W
R9119
22
1/16W
C9004
CH
47p
50V
50V
1608
C9055
XX
XX
C9038
CH
47p
50V
50V
1608
C9012
CH
47p
50V
50V
1608
C9035
C9053
CH
XX
50V
1608
C9049
B
0.1
16V
16V
1608
1608
CH
50V
47p
C9046
C9003
CH
47p
50V
50V
1608
1608
CH
50V
47p
C9037
C9050
XX
XX
C9039
MON_OUT_MUTE
C9028
XX
C9056
XX
C9010
CH
82p
50V
50V
1608
C9032
CH
47p
50V
50V
1608
1608
CH
50V
47p
C9015
013:2E
OPTOUT
C9008
CH
82p
50V
50V
1608
C9005
CH
47p
50V
50V
1608
1608
CH
50V
47p
C9033
MON_MUTE_O
1608
CH
50V
47p
C9016
009:16H
MON_CV_OUT
C9024
CH
XX
50V
1608
C9030
CH
47p
50V
50V
1608
C9051
CH
XX
50V
1608
C9052
CH
XX
50V
1608
C9054
XX
C9036
CH
47p
50V
50V
1608
009:16H
MON_MUTE_O
2.2
C9042
C
16V
2012
009:16H
ON/OFF_MUTE
C9025
CH
XX
50V
1608
PC_NVM_PROT
1608
CH
50V
47p
C9011
C9002
CH
47p
50V
50V
1608
C9029
XX
2.2
C9043
C
16V
2012
C9034
CH
47p
50V
50V
1608
C9026
CH
XX
50V
1608
C9009
CH
82p
50V
50V
1608
009:16H
V3_CV_IN
C9044
CH
82p
50V
50V
1608
C9027
XX
FB9001
0uH
0uH
FB9011
0uH
FB9007
0uH
FB9003
0uH
FB9013
FB9015
0uH
XX
D9001
B
0.47
10V
1608
C9001
VD9006
COMP1_V_IN
VD9011
D3.3V
VD9016
GND_1
GND_1
R9058
XX
XX
D9021
5%
R9024
22
RN-CP
1/10W
PC_RGB_IN
XX
D9004
XX
Q9013
GND_1
R9001
XX
PC_LR_IN
GND_1
VD9015
VD9001
R9091
100
1/10W
C9057
CH
47p
50V
1608
GND_1
XX
D9006
XX
D9003
R9032
XX
GND_1
VD9019
GND_1
C9058
CH
47p
50V
1608
C9007
C
2.2
16V
16V
2012
GND_1
VD9004
GND_1
GND_1
GND_1
VD9018
J9003
V
R
L
XX
D9002
VD9031
GND_1
D5V
GND_1
V1_V_IN
R9102
XX
VD9013
C9023
B
0.1
10V
10V
1005
VD9025
MON_SOUND_OUT
C9017
C
2.2
16V
16V
2012
R9033
XX
GND_1
V1_LR_IN
C9060
CH
47p
50V
1608
GND_1
C9018
C
2.2
16V
16V
2012
VD9012
D5V
5%
R9026
22
RN-CP
1/10W
GND_1
J9001
2
1
4
3
5%
R9082
22
RN-CP
1/10W
GND_1
GND_1
VD9002
COMP3_LR_IN
VD9017
R9035
75
5%
RN-CP
1/10W
C9048
C
2.2
16V
16V
2012
R9042
XX
XX
Q9008
VD9005
VD9032
C9061
XX
J9005
VD9008
GND_1
J9002
RED
WHT
RED
BLU
GRN
RED
WHT
RED
BLU
GRN
VD9030
C9006
C
2.2
16V
16V
2012
GND_1
GND_1
XX
D9007
GND_1
VD9007
GND_1
GND_1
R9018
XX
XX
D9010
VD9028
XX
D9009
C9040
C
2.2
16V
16V
2012
GND_1
PC_SYNC
GND_1
C9062
XX
VD9020
VD9029
C9047
C
2.2
16V
16V
2012
XX
D9017
XX
D9025
R9049
XX
GND_1
GND_1
4.7k
R9090
1/10W
R9017
XX
C9041
C
2.2
16V
16V
2012
XX
D9022
GND_1
COMP3_V_IN
GND_1
COMP1_LR_IN
XX
D9019
VD9003
C9059
CH
47p
50V
1608
5%
R9025
22
RN-CP
1/10W
FB9012
0uH
XX
Q9011
VD9027
VD9022
V3_LR_IN
XX
D9008
GND_1
XX
D9005
VD9024
LINE_LR_OUT
VCC
WC
SCL
SDA
VSS
E2
E1
E0
IC9001
M24C02-WMN6T(B)
1234
5
6
7
8
0.4A
PS9001
VD9014
VD9021
VD9026
R9013
XX
XX
Q9012
VD9023
Click on the first or last page to see other KDL-52X2000 service manuals if exist.