Sony KDL-32EX421 Bedienungsanleitung

LCD DIGITAL COLOR TV

SERVICE MANUAL

AZ2-F

CHASSIS

MODEL NAME REMOTE COMMANDER DESTINATION

9-888-385-53

KDL-32EX421 RM-YD071 LA

KDL-32EX423 RM-YD071 LA

KDL-32EX520 RM-YD063 MX/LA

KDL-32EX520 RM-YD063 US/CND

KDL-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

CONFIDENTIAL

HISTORY INFORMATION FOR THE FOLLOWING MANUAL:

CONFIDENTIAL

ELECTRICAL SERVICE MANUAL

INTERNAL ONLY

ORIGINAL MANUAL ISSUE DATE: 1/2011

REVISION DATE SUBJECT

1/13/2011 Original Manual Release Date.

11/9/2011 Added Accessories and Packing to Electrical Parts List. Replaced page 42.

1/25/2012 Added Warnings and Caution information.

Added Safety-Related Warning information.

Updated Safety Check-Out information. Reissue entire manual.

KDL-32EX421/32EX423/32EX520/32EX521/32EX523/40EX520/40EX521/40EX523/46EX520/46EX521/46EX523

TABLE OF CONTENTS

SECTION TITLE PAGE

Warnings and Cautions ....................................................................................................................................................................................................3

Safety-Related Warning ....................................................................................................................................................................................................4

Safety Check-Out...............................................................................................................................................................................................................5

SECTION 1: DIAGRAMS...................................................................................................................................................................................................7

1-1. Circuit Boards Location ...................................................................................................................................................................................... 7

1-2. Printed Wiring Boards and Schematic Diagrams Information ............................................................................................................................ 8

1-3. Block Diagram..................................................................................................................................................................................................10

1-4. Schematics and Supporting Information .......................................................................................................................................................... 11

BATV Board Schematic Diagram (1 of 12)....................................................................................................................................................... 11

BATV Board Schematic Diagram (2 of 12)....................................................................................................................................................... 12

BATV Board Schematic Diagram (3 of 12)....................................................................................................................................................... 13

BATV Board Schematic Diagram (4 of 12)....................................................................................................................................................... 14

BATV Board Schematic Diagram (5 of 12)....................................................................................................................................................... 15

BATV Board Schematic Diagram (6 of 12)....................................................................................................................................................... 16

BATV Board Schematic Diagram (7 of 12)....................................................................................................................................................... 17

BATV Board Schematic Diagram (8 of 12)....................................................................................................................................................... 18

BATV Board Schematic Diagram (9 of 12)....................................................................................................................................................... 19

BATV Board Schematic Diagram (10 of 12)..................................................................................................................................................... 20

BATV Board Schematic Diagram (11 of 12) ..................................................................................................................................................... 21

BATV Board Schematic Diagram (12 of 12)..................................................................................................................................................... 22

GE2 Board Schematic Diagram (KDL-32EX421/32EX423/32EX520/32EX521/32EX523 ONLY)................................................................... 25

GE3 Board Schematic Diagram (All Except 32” Models)................................................................................................................................. 28

HLR2 Board Schematic Diagram ..................................................................................................................................................................... 29

HMS3 Board Schematic Diagram ....................................................................................................................................................................31

SECTION 2: ELECTRICAL PARTS LIST........................................................................................................................................................................33

APPENDIX A: ENCRYPTION KEY COMPONENTS..................................................................................................................................................... A-1

KDL-32EX421/32EX423/32EX520/32EX521/32EX523/40EX520/40EX521/40EX523/46EX520/46EX521/46EX523

WARNINGS AND CAUTIONS

CAUTION

These servicing instructions are for use by qualied service personnel only. To reduce the risk of electric shock, do not perform any

servicing other than that contained in the operating instructions unless you are qualied to do so.

WARNING!!

An isolation transformer should be used during any service to avoid possible shock hazard, in case of live chassis.

! SAFETY-RELATED COMPONENT WARNING!!

There are critical components used in LCD color TVs that are important for safety. These components are identied 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 specied in the electrical parts list to prevent electric shock, re, 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 warranty.

CARRYING THE TV

• Disconnect all cables when carrying the TV.

• Carry the TV with the adequate number of people; larger size TVs require two or more people.

• Correct hand placement while carrying the TV is very important for safety and to avoid damage.

ATTENTION!!

Ces instructions de service sont à l’usage du personnel de service qualié seulement. Pour prévenir le risque de choc électrique, ne

pas faire l’entretien autre que celui contenu dans le Mode d’emploi à moins que vous soyez qualié faire ainsi.

ALERTE!!

An d’eviter tout risque d’electrocution provenant d’un chássis sous tension, un transformateur d’isolement doit etre utilisé lors de tout

dépannage.

! ATTENTION AUX COMPOSANTS RELATIFS A LA SECURITE!!

Il ya des composants essentiels utilisés dans les téléviseurs LCD couleur qui sont importants pour la sécurité. Ces composants sont

identiés à l’ombrage et

marque sur les schémas et la liste des pièces électriques. Il est essentiel que ces parties critiques être

remplacé uniquement avec le numéro de pièce gurant dans la liste des pièces électriques pour éviter les chocs électriques, d’incendie

ou autre danger.

NOTE: Ne pas modier la version originale sans obtenir la permission écrite du fabricant ou que vous annulera les pièces d’origine

ainsi que la garantie du travail.

POUR TRANSPORTER LE TÉLÉVISEUR

• Débranchez tous les câbles avant de transporter le téléviseur.

• Transportez le téléviseur avec le nombre adéquat de personnes; téléviseur de grande taille nécessitent deux personnes ou plus.

• Lors du transport du téléviseur, le bon emplacement des mains est très important pour votre sécurité, ainsi que pour éviter de

causer des dommages.

KDL-32EX421/32EX423/32EX520/32EX521/32EX523/40EX520/40EX521/40EX523/46EX520/46EX521/46EX523

SAFETY-RELATED WARNING

8) Use care when handling the wires or connectors

of the inverter circuit. Damaging the wires may

cause a short.

9) Protect the panel from ESD to avoid damaging

the electronic circuit (C-MOS).

10) During the repair, DO NOT leave the Power On

for more than 1 hour while the TV is face down

on a cloth.

FAITES ATTENTION LORS DE LA MANIPULATION DE L’ÉCRAN ACL

Au moment de réparer l’écran ACL, assurez-vous d’être mis à la terre à l’aide d’un bracelet à cet effet.

Au moment d’installer le panneau ACL sur un mur, il doit être maintenant en place à l’aide des 4 orices de xation présents

au couvercle arrière.

Pour éviter d’endommager l’écran LCD:

1) N’appuyez par sur le bord du panneau ou du cadre an d’éviter le risque de choc électrique.

2) Ne rayez pas ou n’appuyez pas sur le panneau avec des objets pointus.

3) Ne laissez pas le module exposé à des températures élevées ou dans des secteurs à haut niveau

d’humidité pour une période prolongée.

4) N’exposez pas le panneau ACL à l’ensoleillement direct.

5) Évitez le contact avec l’eau, car elle peut causer un court-circuit dans le module.

6) Déconnectez l’alimentation c.a. au moment de remplacer le rétroéclairage ou le circuit inverseur (Un

voltage élevé se produit dans le circuit inverseur à 650Vrms).

7) Nettoyez toujours le panneau ACL avec un chiffon doux.

8) Faites attention lors de la manipulation des

ls ou connecteurs du circuit inverseur. Le fait

d’endommager les lms peut causer un court-

circuit.

9) Protégez le panneau des décharges

électrostatiques an d’éviter d’endommager le

circuit électronique (C-MOS).

10) Pendant la réparation, NE LAISSEZ PAS

l’alimentation en fonction pendant plus de 1 heure

pendant que l’écran du téléviseur repose sur un

tissu.

USE CAUTION WHEN HANDLING THE LCD PANEL

When 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:

1) Do not press on the panel or frame edge to avoid the risk of electric shock.

2) Do not scratch or press on the panel with any sharp objects.

3) Do not leave the module in high temperatures or in areas of high humidity for an extended period of

time.

4) Do not expose the LCD panel to direct sunlight.

5) Avoid contact with water. It may cause a short circuit within the module.

6) Disconnect the AC power when replacing the backlight (CCFL) or inverter circuit.

(High voltage occurs at the inverter circuit at 650Vrms.)

7) Always clean the LCD panel with a soft cloth material.

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. Follow the manufacturers’ instructions.

2. A battery-operated AC milliampmeter.

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. Nearly all

battery-operated digital multimeters that have a 2 VAC range are

suitable. (see Figure A)

To Exposed Metal

Parts on Set

0.15 µF

Earth Ground

Voltmeter

(0.75V)

Figure A. Use an AC voltmeter to check AC leakage.

HOW TO FIND A GOOD EARTH GROUND

The cover-plate retaining screw on most AC outlet boxes is at

earth ground. Verify the AC outlet box retaining screw ground

by connecting 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)

Figure B. Checking for earth ground.

Trouble Light

AC Outlet Box

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

rebmuntraP retemaiD skrameR

91-500-046-7mm3.0gK52.0

02-500-046-7mm4.0gK05.0

12-500-046-7mm5.0gK05.0

22-500-046-7mm6.0gK52.0

32-500-046-7mm8.0gK00.1

42-500-046-7mm0.1gK00.1

52-500-046-7mm2.1gK00.1

62-500-046-7mm6.1gK00.1

KDL-32EX421/32EX423/32EX520/32EX521/32EX523/40EX520/40EX521/40EX523/46EX520/46EX521/46EX523

SECTION 1: DIAGRAMS

1-1. CIRCUIT BOARDS LOCATION

KDL-32EX421/32EX423/32EX520/32EX521/32EX523/40EX520/40EX521/40EX523/46EX520/46EX521/46EX523 19

OVERVIEW

The primary circuits contained in the AZ2F chassis for the consists of a main circuit board (designated as the BATV board), power supply board

(GE2 for the 32”, GE3 40” & 46”), the HMS3 board, Timing Control (TCON), and the LCD panel assembly. The remaining small boards contain

switches, sensors and LED’s

NOTE: For connector part number information, refer to “Connectors” on page 40. For Wire Dressing information, refer to “Wire Dressing” on page 42.

Switch Unit

HLR2 Board

BATV Board

HMS3 Board

T-CON

GE2 Board

WiFi Module

(Only for EX423/523)

Figure 3-1. Board Layout for KDL-32EX421/32EX423/32EX520/32EX521/32EX523

SECTION 3 - CHASSIS OVERVIEW

Figure 1-1. KDL-32EX421/32EX423/32EX520/32EX521/32EX523

KDL-32EX421/32EX423/32EX520/32EX521/32EX523/40EX520/40EX521/40EX523/46EX520/46EX521/46EX523 20

SECTION 3 - CHASSIS OVERVIEW

Switch Unit

HLR2 Board

BATV Board

HMS3 Board

T-CON

GE3 Board

WiFi Module

(Only for EX523)

Figure 3-2. Board Layout for KDL-40EX520/40EX521/40EX523

Switch Unit

HLR2 Board

BATV Board

HMS3 Board

T-CON

GE3 Board

WiFi Module

(Only for EX523)

Figure 3-3. Board Layout for KDL-46EX520/46EX521/46EX523

Figure 1-2. KDL-40EX520/40EX521/40EX523

KDL-32EX421/32EX423/32EX520/32EX521/32EX523/40EX520/40EX521/40EX523/46EX520/46EX521/46EX523

KDL-32EX421/32EX423/32EX520/32EX521/32EX523/40EX520/40EX521/40EX523/46EX520/46EX521/46EX523 20

SECTION 3 - CHASSIS OVERVIEW

Switch Unit

HLR2 Board

BATV Board

HMS3 Board

T-CON

GE3 Board

WiFi Module

(Only for EX523)

Figure 3-2. Board Layout for KDL-40EX520/40EX521/40EX523

Switch Unit

HLR2 Board

BATV Board

HMS3 Board

T-CON

GE3 Board

WiFi Module

(Only for EX523)

Figure 3-3. Board Layout for KDL-46EX520/46EX521/46EX523

Figure 1-3. KDL-46EX520/46EX521/46EX523

1-2. PRINTED WIRING BOARDS AND

SCHEMATIC DIAGRAMS INFORMATION

All capacitors are in µF unless otherwise noted. pF : µµF 50WV or

less are not indicated except for electrolytics and tantalums.

All electrolytics are in 50V unless otherwise specied.

All resistors are in ohms. kΩ=1000Ω, MΩ=1000kΩ

Indication of resistance, which does not have one for rating

electrical power, is as follows: Pitch : 5mm

Rating electrical power :

1/4

1/4 W in resistance, 1/10 W and 1/16 W in chip resistance.

: non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 10MΩdigital 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 identied by shading and

symbol are critical for safety. Replace

only with part number speci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 identies per un trame et une marque

sont critiques pour la

securite. Ne les remplacer que par une piece portant le numero specie.

Le symbole indique une fusible a action rapide. Doit etre remplace par une

fusible de meme yaleur, comme maque.

NOTE: The components identied by a red outline and a mark contain condential

information. Speci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.

KDL-32EX421/32EX423/32EX520/32EX521/32EX523/40EX520/40EX521/40EX523/46EX520/46EX521/46EX523

B1 E1

B2 C1E2

–

B2 E2C1

B1 C2

B2 E2C1

B1 C2E1

B2 E2

B1 C2E1

B1 E1

C1(B2)C2

(B2)

C2C1

C2C1(B2)

C2E1(B2)

E2E1(B2)

Ver.1.6

Transistor

(FET)

Transistor

Discrete semiconductor

(Chip semiconductors that are not actually used are included.)

Diode

Source

Anode Anode

(NC)

Cathode

Anode

Cathode

Common

Cathode Cathode

Common

Cathode Cathode

Common

Cathode

Anode

Base Emitter

Collector

Base Emitter

Collector

Drain

Gate

Drain

Device Printed symbol Terminal name Circuit

Terminal name of semiconductors in silk screen

printed circuit ( )

Anode

Anode Cathode

Anode Anode

Cathode

Transistor

(FET)

Transistor

(FET)

Emitter

Collector

Base

Transistor

Source

Gate

Drain

Cathode

Anode

Anode Cathode

Anode

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

KDL-32EX421/32EX423/32EX520/32EX521/32EX523/40EX520/40EX521/40EX523/46EX520/46EX521/46EX523

1-3. BLOCK DIAGRAM

KDL-32EX421/423, KDL-32/40/46EX520,521,523(U/C/LA) 48

SEC 4. DIAGRAMS

4-1. BLOCK DIAGRAM

27M

[HORUS3]

[ASCOT2Sip][GAIA1a]

41M

[SEKITO2]

[LNBH23]

[MIC2005]

[TPS2553DBV][TPS2553DBV]

[GL850G][RTL8201E]

12M

One–

NAND

Muxed

2Gb

DDR3

–1333

2Gb

DDR3

–1333

2Gb

48M

32.76

GND

[PST3629]

[LM75B]

[Sil9287B]

[D–510D]

[NJU72011RB]

[NJU72040V]

H/L

Push

41M

Cable

Satellite

Aerial

HDMI1

(ARC)

HDMI2

HDMI3

HDMI4

CVBS

COMP

HP/Line

Out

SPDIF

Main

SPEAKER

LNA

X’tal

LNA

X’tal

Silicon

Tuner

Silicon

Tuner

X_SYSTEM1_RST

IF1

IF2

Zero-IF

27MHz

Ext Demod

IFAGC

Ext Demod

IFAGC

X’tal

TS1

DiSEqC_Out

DiSEqC_In

TS2

DDC

I2CB

DMD_RST

DMD_CLK_ENABLE1

DMD_CLK_ENABLE2

I2CB

Current

Limit

MS H Con.

USB4

USB3

Wifi

Current

Limit

USB2

USB1

X_SYSTEM1_RST

USB

HUB

Crystal

Current

Limit

X_SYSTEM1_RST

Ether

PHY

BACKLIGHT

LVDS_ODD

LVDS_EVEN

TCON

SA_MODE/LUT_SEL0

PEM_WDT/XBUSY/BINT

X_PEM_RST/LUT_SEL2/X_FRC_RST

MODE_PEM/TCON_RDY

LUT_SEL1/X_TCON_RST/LR_FLAG

T_PANEL_SEL

I2C_C

SYSTEM1_PWR

REG_12V1.2V DDC

1.5V

SYSTEM2_PWR

DDC

X’tal

AC_MON

Reset

SYSTEM2_PWR

3.3V

DDCREG_12V

2.5V

LDO

SYSTEM2_PWR

5V DDC

3.3V

LDO

3.4V

LDO

REG_12V

SYSTEM2_PWR

S1.8V

LDO

S1.2V

LDO

T-CON_VCC

REG12V

STBY 3.3V

AUDIO_12V

Power

BACKLIGHT_ON

DIMMER_DC

TCON-ON

MAIN_PWR

BACKLIGHT_MON

PFC_PWR

AC_MON

DIMMER2

Power_Control

UARTA(LOG)

UARTD

PEM_LOG

MODE_PEM

UARTC(Hotel/ECS)

I2CA(Hotel_Clock)

Reset

SIRCS

TL-JIG

Hotel

/ECS

Temp Sensor

Sircs

Temp

Sensor

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 Sensor

Human Sensor

LED

Light_Sensor_Det

Human_Sensor_Det

STBY_LED

POWER_LED

TIMER_LED

PIC_MUTE_LED

REC_LED

Power_KEY

KEY

UARTE

DIMMER

DMD_CLK_ENABLE2

DIMMER_DC

LOGO

DEBUG_LED2

DEBUG_LED3

PANEL_PWR

DMD_CLK_ENABLE1

DMD_RST

X_WIFI_RST

HP_DET

SPDIF_SEL

HDMIEQ_INT

X_AUDIO_MON

DC_MON

KEY

Light_Sensor_Det

Human_Sensor_Det

PANEL_SEL

BACKLIGHT_MON

PANEL_PWR_Det

STBY_LED

TIMER_LED

MAIN_PWR

MAIN_SS_MON

SYSTEM2_PWR

SYSTEM1_PWR

PIC_MUTE_LED

AC_MON

PFC_MON

POWER_KEY

DEBUG_LED1

X_RF_RST

X_HOTEL_PWR_CTRL

POWER_LED

REC_LED

X_SYSTEM1_RST

PFC_PWR

X_AUDIO_MUTE1

X_AUDIO_MUTE2

BACKLIGHT_ON

NMI

PC_CON_DET

VIDEOA_DET

VIDEOB_DET

CR_DET

LUT_SEL2

LUT_SEL1

LUT_SEL0

BINT

TCON_RDY

DATA1

Panelless

SPI

UART

Digital Audio

I2C

Analog Signal

PWM

Analog Audio

Analog Video

Digital Video/TS/TMDS

X_AUDIO_MUTE1

X_AUDIO_MUTE2

X_FAULT

Main Speaker_Out_LR

X_SYSTEM1_RST

AUDIO_MON

OPAMP

Audio

Power AMP

Main Speaker_Out_LR

Atreyu_SPDIF

TV_Out_LR

Tuner_LR

Line Out_LR

PC_LR

COMP2_LR

PC_V

VIDEO1_LR

Tuner_LR

PC_G

PC_B

PC_R

PC_H

COMP_Y

COMP_Pb

COMP_Pr

OPAMP

SPDIF

HP/Line Out LR

HP_/ Line Out Det

PC_R,PC_G,PC_B,PC_H,PC_V

PC_LR

PC_5V, PC_DDC

PC_CON_Det

COMP_Y, Pb, Pr

VideoB_Det

Cr_Det

COMP2_LR

VideoA_Det

VIDEO_CV

VIDEO1_LR

CEC3

DDC4

HPD4

CEC4

DDC_5V_4

TMDS4

CEC2

DDC3

HPD3

DDC_5V_3

TMDS3

TMDS1

DDC1

HPD1

CEC1

TMDS2

DDC2

HPD2

DDC_5V_1

DDC_5V_2

ARC

3.3->1

EQ SW

I2CA

XReality

X’tal

IF1

TMDS

DDC

CEC

VIDEO_CV

COMP_Y

REG_12V

DIMMER

Andere Handbücher für KDL-32EX421

Dieses Handbuch passt für folgende Modelle

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Sony

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