DOWNLOAD Sony KDL-40EX1 / KDL-46EX1 / KDL-52EX1 Service Manual ↓ Size: 2.41 MB | Pages: 70 in PDF or view online for FREE

KDL-40/46/52EX1 (AUS/NZ)     3-4

Service adjustments to this model can be performed using the
supplied remote commander.

1. Turn on the power to the TV set and enter into the standby

mode.

2. Press the following sequence of buttons on the remote com-

mander.

3. The following “Monitor” service menu appears on the screen.

4. By pressing the “Options” button on the remote commander

you can toggle between the “Monitor” and “Media Receiver”
service menus.

5. Move to the corresponding adjustment item using the ‘

↑↑↑↑↑’ or

‘

↓↓↓↓↓’ arrow buttons on the remote commander.

6. Press the ‘

→

→

→

→

→’ arrow button to enter into the required menu

item.

7. Adjust the data value using the ‘

↑↑↑↑↑’ or ‘↓↓↓↓↓’ arrow buttons on on

the remote commander.

8. To go back at any time press the ‘Return’ button on the remote

commander.

9. Press the ‘Home’ button on the remote commander to quit the

Service Mode when all adjustments have been completed.

I/

i+

5

+

( TV STANDBY ) 

( ON SCREEN DISPLAY )

( DIGIT 5 ) 

( VOLUME + ) 

•

To place the remote commander in “Service Mode” press the
following buttons together for approximately two seconds.

•

When the remote commander goes in and out of “Service
Mode” the “Ext” button 

EXT

 flashes red once.

•

To use the remote commander in ‘Service Mode’ press the BD/
DVD/AMP standby button on the remote commander twice.

TT will then appear in the bottom righthand corner of the TV.

•

To take the remote commander out of ‘Service Mode’ press
the same buttons above together again for two seconds or re-
move thebatteries from the remote commander.

•

After carrying out the service adjustments, to prevent the cus-
tomer accessing the “Service Menu” switch the TV set OFF
and then ON again.

1. The following menu appears on the screen when you enter the

“Product Version” menu. Be sure to check all pages.

i+

5

+

( ON SCREEN DISPLAY )

( DIGIT 5 ) 

( VOLUME + ) 

TT Button 

TV

MONITOR

VIDEO

HD/DVD

HDMI 2

HDMI 1

HDMI

HDMI 3

EXT

KDL-40/46/52EX1 (AUS/NZ)     3-5E

1. The following menu appears on the screen when you enter the

“Service Config” menu.

1. The following menu appears on the screen when you enter the

“Errors” menu. Be sure to check all pages.

1. The following menu appears on the screen when you enter the

“Factory CH Preset” menu.

TT mode is available by setting the TV and remote commander
for operation in Service Mode [ As shown on Page 2-4 ]. The
functions described below are then available by selecting the two
numbers. To release the ‘TT mode’ press 00. To release the TT
menu press the menu key.

00

'TT' mode off

08

Shipping Condition 

19

Factory mode toggle (on/off)

27

CBA mode toggle (ON/OFF) 

31

ECS mode toggle (ON/OFF)

32

Set BCN channels preset

33

EDID WP toggle

39

Enable digital test

43

Select Dual Sound A 

44

Select Dual Sound B 

45

Select Dual Sound Mono 

46

Select Dual Sound Stereo 

48

Set NVM as non-virgin

49

Set NVM as virgin

54

Watchdog toggle

59

Visual I2C toggle (VCT micro slave mode) 

81

Digital BER display 

82

Digital Service menu 

83

Digital colour bar output from DENC 

84

TS CI path through

85

Digital tuner power down (Only one power cycle, 

default is no power down)

86

Switch between two digital SW banks

88

Digital shipping conditions (Clear tune database) 

91

OAD enable/disable toggle

92

TS CI path through with Reed Solomon off

93

LNA setting toggle 

96

Digital debug output enable/disable 

97

Digital 656 output enable/disable 

98

Digital Auto Reset function enable/disable 

KDL-40/46/52EX1 (AUS/NZ)     4-1

1) SYSTEM BLOCK 1 (MONITOR)

BE Micro
MB91305

wireless 

module

KDL-40/46/52EX1 (AUS/NZ)     4-2

2) SYSTEM BLOCK 2 (MEDIA RECEIVER)

WHDI

Baseband

Transmitter

AMN2110

SPI

SPI

Micro

MiniMAC
STM32F

103RB

WHDI
RF Tx

MAX2828

WHDI

RF Tx

& Uplink

MAX2828

PA

PA

PA

WHDI

RF Tx

MAX2828

WHDI

RF Tx

MAX2828

wireless module

HI3

HK2

Analog-Component/RGB

CVBS

Y/C

Digital-Component

Audio (Analog)

Audio (Digital)

PC-RGB

Italic: Board Name

HK1

Graphics 
RGB [0:7] 

×

 3 

around 30MHz

Graphics CLK/Hs/Vs

Digital RF CVBS

Audio

For PC

HDMI 1

Digital [0:15] 74MHz

Graphics CLK/Hs/Vs

NAND 

Flash

256Mb

VCT Premium

A/V switch

Color Decoder

3D Comb

PC/HD ADC

Audio Dig Decoder

Audio Delay

Scaler

Noise Reducti on

Histogram
TV control

TXT Decoding

HDMI Decoder

WCG

HDMI 2

RF

Video1

Y/C

Component1

EMMA3SL

EMMA3SL

MPEG/AVC decoder

MPEG/AVC decoder

DDR2 667

512Mb

DDR2 667

512Mb

RTC

RTC

Temp 

Temp 

Sens or

Sensor

DDR2 

667

256Mb

TS [0:7]

Analog RF CVBS

SIF

MS

BASI

HDMI 3

EQ

EQ

HP Out

USB

PC

Hs/Vs

STBY Micro

(VERD)

RF RCTx/Rx 

(Riv iera)

(Riviera)

UART

AV mouse

Micro

I2C

Key

Key

LED

LED

Key&

Key&

LED

LED

H1A

SPDIF OUT

P/I 

convert

B2B 

connector

DDR2 

667

256Mb

I2S

B2B

Connector

LVDS 80MHz

DB1

UFE4

UFE4

DDC1

DDC2

DDC3

DDC4

12V

REG

ST3.3V

REG

AC Adaptor

AC-IN

18VDC

BE

LINE OUT

PA