-
LCD DIGITAL COLOR TV
SERVICE MANUAL AZ2-F CHASSIS MODEL NAME REMOTE COMMANDER DESTINATION
9-888-385-51
KDL-32EX421 RM-YD071 LA KDL-32EX423 RM-YD071 LA KDL-32EX520 RM-YD063 MX/LA KDL-32EX520 RM-YD063 US/CNDKDL-32EX521 RM-YD063 MX/LA KDL-32EX521 RM-YD063 US/CND KDL-32EX523 RM-YD063 MX/LA KDL-32EX523 RM-YD063 US/CND KDL-40EX520 RM-YD063 MX/LA KDL-40EX520 RM-YD063 US/CND KDL-40EX521 RM-YD063 US/CND KDL-40EX521 RM-YD063 MX/LA KDL-40EX523 RM-YD063 MX/LA KDL-40EX523 RM-YD063 US/CND KDL-46EX520 RM-YD063 MX/LA KDL-46EX520 RM-YD063 US/CND KDL-46EX521 RM-YD063 MX/LA KDL-46EX521 RM-YD063 US/CND KDL-46EX523 RM-YD063 MX/LA KDL-46EX523 RM-YD063 US/CND
LEVEL 3CONFIDENTIAL
HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
CONFIDENTIALELECTRICAL SERVICE MANUAL
INTERNAL ONLYORIGINAL MANUAL ISSUE DATE: 1/2011REVISION DATE SUBJECT
1/13/2011 No revisions or updates are applicable at this time.
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2KDL-32EX421/32EX423/32EX520/32EX521/32EX523/40EX520/40EX521/40EX523/46EX520/46EX521/46EX523
KDL-32EX421/32EX423/32EX520/32EX521/32EX523/40EX520/40EX521/40EX523/46EX520/46EX521/46EX523
TABLE OF CONTENTS
SECTION TITLE PAGE
Safety-Related Component Warning ...............................................................................................................................................................................3
Safety Check-Out...............................................................................................................................................................................................................5
SECTION 1: DIAGRAMS ...................................................................................................................................................................................................61-1. Circuit Boards Location ......................................................................................................................................................................................61-2. Printed Wiring Boards and Schematic Diagrams Information ............................................................................................................................71-3. Block Diagram ....................................................................................................................................................................................................91-4. Schematics and Supporting Information ..........................................................................................................................................................10
BATV Board Schematic Diagram (1 of 12) .......................................................................................................................................................10BATV Board Schematic Diagram (2 of 12) ....................................................................................................................................................... 11BATV Board Schematic Diagram (3 of 12) .......................................................................................................................................................12BATV Board Schematic Diagram (4 of 12) .......................................................................................................................................................13BATV Board Schematic Diagram (5 of 12) .......................................................................................................................................................14BATV Board Schematic Diagram (6 of 12) .......................................................................................................................................................15BATV Board Schematic Diagram (7 of 12) .......................................................................................................................................................16BATV Board Schematic Diagram (8 of 12) .......................................................................................................................................................17BATV Board Schematic Diagram (9 of 12) .......................................................................................................................................................18BATV Board Schematic Diagram (10 of 12) .....................................................................................................................................................19BATV Board Schematic Diagram (11 of 12) .....................................................................................................................................................20BATV Board Schematic Diagram (12 of 12) .....................................................................................................................................................21GE2A Board Schematic Diagram (KDL-32EX421/32EX423/32EX520/32EX521/32EX523 ONLY) ................................................................. 24GE3A Board Schematic Diagram (All Except 32 Models) ...............................................................................................................................27HLR2 Board Schematic Diagram .....................................................................................................................................................................28HMS3 Board Schematic Diagram ....................................................................................................................................................................30
SECTION 2: ELECTRICAL PARTS LIST ........................................................................................................................................................................32
APPENDIX A: ENCRYPTION KEY COMPONENTS ..................................................................................................................................................... A-1
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3KDL-32EX421/32EX423/32EX520/32EX521/32EX523/40EX520/40EX521/40EX523/46EX520/46EX521/46EX523
KDL-32EX421/32EX423/32EX520/32EX521/32EX523/40EX520/40EX521/40EX523/46EX520/46EX521/46EX523
SAFETY-RELATED COMPONENT WARNING
There are critical components used in LCD color TVs that are important for safety. These components are identified with shading and ! mark on the schematic diagrams and the electrical parts list. It is essential that these critical parts be replaced only with the part number specified in the electrical parts list to prevent electric shock, fire, or other hazard.
NOTE: Do not modify the original design without obtaining written permission from the manufacturer or you will void the original parts and labor guarantee.
USE CAUTION WHEN HANDLING THE LCD PANELWhen repairing the LCD panel, be sure you are grounded by using a wrist band.
When installing the LCD panel on a wall, the LCD panel must be secured using the 4 mounting holes on the rear cover.
To avoid damaging the LCD panel:do not press on the panel or frame edge to avoid the risk of electric shock. do not scratch or press on the panel with any sharp objects. do not leave the module in high temperatures or in areas of high humidity for an extended period of time. do not expose the LCD panel to direct sunlight. avoid contact with water. It may cause a short circuit within the module. disconnect the AC adapter when replacing the backlight (CCFL) or inverter circuit.
(High voltage occurs at the inverter circuit at 650Vrms.) always clean the LCD panel with a soft cloth material. use care when handling the wires or connectors of the inverter circuit. Damaging the wires may cause a short. protect the panel from ESD to avoid damaging the electronic circuit (C-MOS).
LEAKAGE CURRENT HOT CHECK CIRCUIT
Avoid contact with water as it may a short circuit within the module.
If the surface of panel becomes dirty, please wipe it off with a soft material. (Cleaning with a dirty or rough cloth may
damage the panel.)
If you want to replace with the new backlight (CCFL) or inverter circuit, must disconnect the AC adapter because high
voltage appears at inverter circuit about 650Vrms.
Handle with care wires or connectors of the inverter circuit. If the wires are pressed cause short and may burn or take
fire.
Leakage Current Hot Check Circuit
KLV-32U100M (UC) 5
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4KDL-32EX421/32EX423/32EX520/32EX521/32EX523/40EX520/40EX521/40EX523/46EX520/46EX521/46EX523
KDL-32EX421/32EX423/32EX520/32EX521/32EX523/40EX520/40EX521/40EX523/46EX520/46EX521/46EX523
The circuit boards used in these models have been processed using Lead Free Solder. The boards are identified by the LF logo located close to the board designation e.g. H1 etc [ see example ]. The servicing of these boards requires special precautions to be taken as outlined below.
example
It is strongly recommended to use Lead Free Solder material in order to guarantee optimal quality of new solder joints. Lead Free Solder is available under the following part numbers :
Due to the higher melting point of Lead Free Solder the soldering iron tip temperature needs to be set to 370 degrees centigrade. This requires soldering equipment capable of accurate temperature control coupled with a good heat recovery characteristics.
For more information on the use of Lead Free Solder, please refer to http://www.sony-training.com
r e b m u n t r a P r e t e m a i D s k r a m e R 9 1 - 5 0 0 - 0 4 6 - 7 m m 3 . 0 g K 5 2 . 0 0 2 - 5 0 0 - 0 4 6 - 7 m m 4 . 0 g K 0 5 . 0 1 2 - 5 0 0 - 0 4 6 - 7 m m 5 . 0 g K 0 5 . 0 2 2 - 5 0 0 - 0 4 6 - 7 m m 6 . 0 g K 5 2 . 0 3 2 - 5 0 0 - 0 4 6 - 7 m m 8 . 0 g K 0 0 . 1 4 2 - 5 0 0 - 0 4 6 - 7 m m 0 . 1 g K 0 0 . 1 5 2 - 5 0 0 - 0 4 6 - 7 m m 2 . 1 g K 0 0 . 1 6 2 - 5 0 0 - 0 4 6 - 7 m m 6 . 1 g K 0 0 . 1
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5KDL-32EX421/32EX423/32EX520/32EX521/32EX523/40EX520/40EX521/40EX523/46EX520/46EX521/46EX523
KDL-32EX421/32EX423/32EX520/32EX521/32EX523/40EX520/40EX521/40EX523/46EX520/46EX521/46EX523
SAFETY CHECK-OUT
After correcting the original service problem, perform the following safety checks before releasing the set to the customer:
1. Check the area of your repair for unsoldered or poorly soldered connections. Check the entire board surface for solder splashes and bridges.
2. Check the interboard wiring to ensure that no wires are pinched or touching high-wattage resistors.
3. Check that all control knobs, shields, covers, ground straps, and mounting hardware have been replaced. Be absolutely certain that you have replaced all the insulators.
4. Look for unauthorized replacement parts, particularly transistors, that were installed during a previous repair. Point them out to the customer and recommend their replacement.
5. Look for parts which, though functioning, show obvious signs of deterioration. Point them out to the customer and recommend their replacement.
6. Check the line cords for cracks and abrasion. Recommend the replacement of any such line cord to the customer.
7. Check the antenna terminals, metal trim, metallized knobs, screws, and all other exposed metal parts for AC leakage. Check leakage as described below.
Leakage Test
The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to chassis, must not exceed 0.5 mA (500 microamperes). Leakage current can be measured by any one of three methods.
1. A commercial leakage tester, such as the Simpson 229 or RCA WT-540A. Follow the manufacturers instructions to use these instructions.
2. A battery-operated AC milliampmeter. The Data Precision 245 digital multimeter is suitable for this job.
3. Measuring the voltage drop across a resistor by means of a VOM or battery-operated AC voltmeter. The limit indication is 0.75 V, so analog meters must have an accurate low voltage scale. The Simpsons 250 and Sanwa SH-63TRD are examples of passive VOMs that are suitable. Nearly all battery-operated digital multimeters that have a 2 VAC range are suitable (see Figure A).
How to Find a Good Earth GroundA cold-water pipe is a guaranteed earth ground; the cover-plate retaining screw on most AC outlet boxes is also at earth ground. If the retaining screw is to be used as your earth ground, verify that it is at ground by measuring the resistance between it and a cold-water pipe with an ohmmeter. The reading should be zero ohms.
If a cold-water pipe is not accessible, connect a 60- to 100-watt trouble- light (not a neon lamp) between the hot side of the receptacle and the retaining screw. Try both slots, if necessary, to locate the hot side on the line; the lamp should light at normal brilliance if the screw is at ground potential (see Figure B).
To Exposed MetalParts on Set
0.15 F
Earth Ground
ACVoltmeter(0.75V)
Trouble Light
AC Outlet BoxOhmmeter
Cold-water Pipe
Figure A. Using an AC voltmeter to check AC leakage. Figure B. Checking for earth ground.
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6KDL-32EX421/32EX423/32EX520/32EX521/32EX523/40EX520/40EX521/40EX523/46EX520/46EX521/46EX523
KDL-32EX421/32EX423/32EX520/32EX521/32EX523/40EX520/40EX521/40EX523/46EX520/46EX521/46EX523
SECTION 1: DIAGRAMS
1-1. CIRCUIT BOARDS LOCATION
Switch Unit
HLR2 Board
BATV Board
HMS3 Board
T-CON
GE2A Board
WiFi Module(Only for EX423/523)
Figure 1-1. KDL-32EX421/32EX423/32EX520/32EX521/32EX523
Switch Unit
HLR2 Board
BATV Board
HMS3 Board
T-CON
GE3A Board
WiFi Module(Only for EX523)
Figure 1-2. KDL-40EX520/40EX521/40EX523
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7KDL-32EX421/32EX423/32EX520/32EX521/32EX523/40EX520/40EX521/40EX523/46EX520/46EX521/46EX523
KDL-32EX421/32EX423/32EX520/32EX521/32EX523/40EX520/40EX521/40EX523/46EX520/46EX521/46EX523
Switch Unit
HLR2 Board
BATV Board
HMS3 Board
T-CON
GE3A Board
WiFi Module(Only for EX523)
Figure 1-3. KDL-46EX520/46EX521/46EX523
1-2. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS INFORMATION
All capacitors are in F unless otherwise noted. pF : F 50WV or less are not indicated except for electrolytics and tantalums.All electrolytics are in 50V unless otherwise specifi ed.All resistors are in ohms. k=1000, M=1000kIndication of resistance, which does not have one for rating electrical power, is as follows: Pitch : 5mm Rating electrical power : 1/ 4 W1/ 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.Readings are taken with a color-bar signal input.Readings are taken with a 10M digital multimeter.Voltages are DC with respect to ground unless otherwise noted.Voltage variations may be noted due to normal production tolerances.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.
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.
Les composants identifi es per un trame et une marque ! sont critiques pour la securite. Ne les remplacer que par une piece portant le numero specifi e.
Le symbole indique une fusible a action rapide. Doit etre remplace par une fusible de meme yaleur, comme maque.
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.
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8KDL-32EX421/32EX423/32EX520/32EX521/32EX523/40EX520/40EX521/40EX523/46EX520/46EX521/46EX523
KDL-32EX421/32EX423/32EX520/32EX521/32EX523/40EX520/40EX521/40EX523/46EX520/46EX521/46EX523
G
D
S
B1 E1C2
B2 C1E2
2
3
4
5
6
7
8
9
1
G
D
S
B2 E2C1
B1 C2E1
B2 E2C1
B1 C2E1
B2 E2C1
B1 C2E1
B1 E1E2
C1(B2)C2
B1E2
C1C2
(B2)E1
(B2)E1
E2B1
C2C1
B1
E1
C2
B2
C1
E2
G
S S
D
G
D
B1
E1
C2
B2
C1
E2
B1
E2
C2C1(B2)
E2
B1
C1
C2E1(B2)
C2
B1
C1
E2E1(B2)
C2
B1
C1
E2
B2
E1
C2
Ver.1.6
Transistor(FET)
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Discrete semiconductor
(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
AnodeCathode
Common
Cathode Cathode
Common
Cathode Cathode
Common
Common
Common
Common
CathodeAnode
Base Emitter
Collector
Base Emitter
Collector
Drain
Gate
Gate
Drain
Device Printed symbol Terminal name Circuit
Terminal name of semiconductors in silk screenprinted circuit ( )
Anode
Anode
Anode Cathode
Anode Anode
Cathode
Transistor(FET)
Transistor(FET)
EmitterCollectorBase
Transistor
SourceGate
Drain
Cathode
AnodeAnode
CathodeAnodeAnode
*
18
11
17
16
15
14
13
12
10
21
20
19
23
22
REFERENCE INFORMATION RESISTOR : RN METAL FILM: RC SOLID: FPRD NONFLAMMABLE CARBON: FUSE NONFLAMMABLE FUSIBLE: RW NONFLAMMABLE WIREWOUND: RS NONFLAMMABLE METAL OXIDE: RB NONFLAMMABLE CEMENT: ADJUSTMENT RESISTOR
COIL : LF-8L MICRO INDUCTOR
CAPACITOR: TA TANTALUM: PS STYROL: PP POLYPROPYLENE: PT MYLAR: MPS METALIZED POLYESTER: MPP METALIZED POLYPROPYLENE: ALB BIPOLAR: ALT HIGH TEMPERATURE: ALR HIGH RIPPLE
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9 KDL-32EX421/32EX423/32EX520/32EX521/32EX523/40EX520/40EX521/40EX523/46EX520/46EX521/46EX523
KDL-32EX421/32EX423/32EX520/32EX521/32EX523/40EX520/40EX521/40EX523/46EX520/46EX521/46EX5231-3. BLOCK DIAGRAM
27M
[HORUS3]
4M
[ASCOT2Sip] [GAIA1a]
41M
00
[SEKITO2]
[LNBH23]
[MIC2005]
[TPS2553DBV] [TPS2553DBV]
[GL850G] [RTL8201E]
12M
OneNANDMuxed
2Gb
DDR313332Gb
DDR313332Gb
48M
32.768K
GND
[PST3629]
[LM75B]
[Sil9287B]
[D510D]
[D510D]
[NJU72011RB]
[NJU72040V]
H/L
Push
PANEL
41M
CableSatellite
Aerial
HDMI1(ARC)
HDMI2
HDMI3
HDMI4
CVBS
COMP
PC
HP/Line Out
SPDIF
MainSPEAKER
LNA
Xtal
SW
LNA
XtalSilicon Tuner
Silicon Tuner
X_SYSTEM1_RST
IF1
IF2
Zero-IF
27MHz
Ext DemodIFAGC
Ext DemodIFAGC
Xtal
TS1
DiSEqC_OutDiSEqC_In
TS2
DDC
I2CB
DMD_RSTDMD_CLK_ENABLE1DMD_CLK_ENABLE2
I2CB
Current Limit
5V
MS H Con.
USB4BD
USB3Wifi
Current Limit
5V
USB2USB1
5VX_
SYST
EM1_
RST
USB HUB
Crystal
Current Limit
X_S
YS
TEM
1_R
ST
Ether
EtherPHY
BACKLIGHT
LVDS_ODDLVDS_EVEN
TCON
SA
_MO
DE
/LU
T_S
EL0
PEM
_WD
T/X
BU
SY
/BIN
TX
_PEM
_RS
T/LU
T_S
EL2
/X_F
RC
_RS
TM
OD
E_P
EM
/TC
ON
_RD
YLU
T_S
EL1
/X_T
CO
N_R
ST/
LR_F
LAG
T_PA
NEL
_SE
L
I2C
_C
SYSTEM1_PWR
REG_12V1.2V
DDC1.5V
SYSTEM2_PWR
DDC
Xtal
Xtal
AC_MON
Reset
Reset
SYSTEM2_PWR
3.3VDDC REG_12V
2.5VLDO
SYSTEM2_PWR
5V DDC
3.3VLDO
3.4VLDO
REG_12V
SYSTEM2_PWR
S1.8VLDO
S1.2VLDO
T-CON_VCC
REG12VREG12V
STBY 3.3V
AUDIO_12VAUDIO_12V
Pow
er
BACKLIGHT_ON
DIMMER_DCTCON-ON
MAIN_PWRBACKLIGHT_MON
PFC_PWRAC_MON
DIMMER2 Pow
er_C
ontro
l
UARTA(LOG)UARTD
PEM_LOG
MODE_PEM
UARTC(Hotel/ECS)I2CA(Hotel_Clock)
Reset
SIRCS
TL-J
IGH
otel
/EC
S
Temp Sensor
Sircs
TempSensor
SIRCS
I2CA
X_Hotel_PWR_CTRL
I2CA (EQSW, Temp Sensor, Hotel Clock)I2CB (Ext Demod)I2CC (Panel, RGB Sensor)
UARTA (LOG)UARTB (RF-Remote)UARTC (IR Blaster/ECS)
KEY
Light SensorHuman Sensor
LED
Light_Sensor_Det
Human_Sensor_Det
STBY_LEDPOWER_LED
TIMER_LED
PIC_MUTE_LEDREC_LED
Power_KEYKEY
UARTE
DIMMERDMD_CLK_ENABLE2DIMMER_DCLOGO
DEBUG_LED2
DEBUG_LED3PANEL_PWRDMD_CLK_ENABLE1DMD_RSTX_WIFI_RSTHP_DET
SPDIF_SEL
HDMIEQ_INTX_AUDIO_MON
DC
_MO
NK
EY
Light_Sensor_D
etH
uman_S
ensor_Det
PA
NE
L_SE
L
BA
CKLIG
HT_M
ON
PA
NE
L_PW
R_D
et
STB
Y_LE
DTIM
ER
_LED
MA
IN_PW
R
MA
IN_SS_M
ON
SY
STE
M2_PW
RS
YS
TEM
1_PWR
PIC
_MU
TE_LED
AC_M
ON
PFC
_MO
NP
OW
ER_K
EY
DE
BUG
_LED1
X_RF_R
STX_HO
TEL_PWR_CTRL
PO
WER
_LED
REC
_LED
X_SYSTEM1_R
ST
PFC
_PW
RX
_AU
DIO
_MU
TE1
X_A
UD
IO_M
UTE
2
BA
CKLIG
HT_O
NN
MI
PC
_CO
N_D
ET
VIDE
OA
_DET
VIDE
OB_D
ET
CR
_DE
T
LUT_S
EL2LU
T_SEL1
LUT_S
EL0
BIN
TTC
ON
_RD
YD
ATA
1
PanellessSPIUARTDigital AudioI2CAnalog Signal
PWMAnalog AudioAnalog Video
Digital Video/TS/TMDSX_AUDIO_MUTE1X_AUDIO_MUTE2
X_FAULT
Main Speaker_Out_LR
X_SYSTEM1_RSTAUDIO_MON
OPAMP AudioPower AMP
Main Speaker_Out_LR
Atreyu_SPDIF
TV_Out_LRTuner_LR
Line Out_LR
PC_LRCOMP2_LR
PC_V
VIDEO1_LRTuner_LR
PC_GPC_BPC_RPC_H
COMP_YCOMP_PbCOMP_Pr
OPAMP
SPDIF
HP/Line Out LRHP_/ Line Out Det
PC_R,PC_G,PC_B,PC_H,PC_VPC_LR
PC_5V, PC_DDC
PC_CON_Det
COMP_Y, Pb, PrVideoB_Det
Cr_Det
COMP2_LR
VideoA_Det
VIDEO_CVVIDEO1_LR
CEC3
DDC4
HPD4
CEC4
DDC_5V_4
TMDS4
CEC2
DDC3
HPD3DDC_5V_3
TMDS3
TMDS1DDC1
HPD1
CEC1TMDS2DDC2
HPD2
DDC_5V_1
DDC_5V_2
ARC
3.3->1
EQ SW
I2CA
Atreyu
TSXtal
IF1
TMDSDDCCEC
VIDEO_CV
COMP_Y
REG_12V
DIMMER
-
KDL-32EX421/32EX423/32EX520/32EX521/32EX523/40EX520/40EX521/40EX523/46EX520/46EX521/46EX523 10
KDL-32EX421/32EX423/32EX520/32EX521/32EX523/40EX520/40EX521/40EX523/46EX520/46EX521/46EX523
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
1-4. SCHEMATICS AND SUPPORTING INFORMATIONBATV BOARD SCHEMATIC DIAGRAM (1 OF 12)
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KDL-32EX421/32EX423/32EX520/32EX521/32EX523/40EX520/40EX521/40EX523/46EX520/46EX521/46EX523 14
KDL-32EX421/32EX423/32EX520/32EX521/32EX523/40EX520/40EX521/40EX523/46EX520/46EX521/46EX523
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 |
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BATV BOARD SCHEMATIC DIAGRAM (5 OF 12)
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1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22
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BATV BOARD SCHEMATIC DIAGRAM (6 OF 12)
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BATV BOARD SCHEMATIC DIAGRAM (7 OF 12)
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BATV BOARD SCHEMATIC DIAGRAM (8 OF 12)
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BATV BOARD SCHEMATIC DIAGRAM (9 OF 12)
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KDL-32EX421/32EX423/32EX520/32EX521/32EX523/40EX520/40EX521/40EX523/46EX520/46EX521/46EX523 19
KDL-32EX421/32EX423/32EX520/32EX521/32EX523/40EX520/40EX521/40EX523/46EX520/46EX521/46EX523
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 |
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BATV BOARD SCHEMATIC DIAGRAM (10 OF 12)
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KDL-32EX421/32EX423/32EX520/32EX521/32EX523/40EX520/40EX521/40EX523/46EX520/46EX521/46EX523 20
KDL-32EX421/32EX423/32EX520/32EX521/32EX523/40EX520/40EX521/40EX523/46EX520/46EX521/46EX523
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
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BATV BOARD SCHEMATIC DIAGRAM (11 OF 12)
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BATV BOARD SCHEMATIC DIAGRAM (12 OF 12)
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