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AEP Model

UK Model

Display Unit
Power Requirements:

220–240 V AC, 50 Hz

Screen Size:

46 inches (Approx. 116.8 cm measured diagonally)

Display Resolution:

1,920 dots (horizontal) 

× 1,080 lines (vertical)

Power Consumption:

249 W

Standby Power Consumption:

0.3 W

Dimensions (w 

× h × d):

Approx. 1,262 

× 795 × 322 mm (with stand)

Approx. 1,262 

× 734 × 121 mm (without stand)

Mass:

Approx. 40 kg (with stand)
Approx. 35 kg (without stand)

Panel System
LCD (Liquid Crystal Display) Panel

TV System
Analogue: Depending on your country/region selection:

B/G/H, D/K, L, I

Digital:

DVB-T

Colour/Video System
Analogue: PAL, SECAM

NTSC 3.58, 4.43 (only Video In)

Digital:

MPEG-2 MP@ML

Aerial
75 ohm external terminal for VHF/UHF

Channel Coverage
Analogue: VHF:

E2–E12

UHF:

E21–E69

CATV:

S1–S20

HYPER: S21–S41
D/K:

R1–R12, R21–R69

L:

F2–F10, B–Q, F21–F69

I:

UHF B21–B69

Digital:

VHF/UHF

Terminals
i/

...

1

21-pin scart connector (CENELEC standard) including
audio/video input, RGB input, and TV audio/video
output.

i/

...

2 (SmartLink)

21-pin scart connector (CENELEC standard) including
audio/video input, RGB input, selectable audio/video
output, and SmartLink interface.

i/

...

3

21-pin scart connector (CENELEC standard) including
audio/video input, RGB input, and audio/video output
which currently appears on the screen.

...

4

Supported formats: 1080i, 720p, 576p, 576i, 480p, 480i
Y:

1 Vp-p, 75 ohms, 0.3V negative sync

P

B

/C

B

: 0.7 Vp-p, 75 ohms

P

R

/C

R

: 0.7 Vp-p, 75 ohms

o4

Audio input (phono jacks)
500 mVrms
Impedance: 47 kilo ohms

KDL-46X2000 (AEP/UK)     2

HDMI IN 5, 6

Video: 1080p, 1080i, 720p, 576p, 576i, 480p, 480i
Audio: Two channel linear PCM

32, 44.1 and 48 kHz, 16, 20 and 24 bits, or
analogue audio input (phono jacks)
(HDMI IN 6)

...

7

Supported formats: 1080i, 720p, 576p, 576i, 480p, 480i
Y:

1 Vp-p, 75 ohms, 0.3V negative sync

P

B

/C

B

: 0.7 Vp-p, 75 ohms

P

R

/CR: 0.7 Vp-p, 75 ohms

S

...

7

S video input (4-pin mini DIN)

t7

Video input (phono jack)

o7

Audio input (phono jacks)
OPTICAL OUT (OPTICAL OUT jack)
Audio output (Left/Right) (phono jacks)

PC

...

PC Input (15 Dsub) (see page 44)

G:

0.7 Vp-p, 75 ohms, non Sync on Green

B:

0.7 Vp-p, 75 ohms, non Sync on Green

R:

0.7 Vp-p, 75 ohms, non Sync on Green

HD: 1-5 Vp-p
VD: 1-5 Vp-p
o PC audio input (minijack)

i

 Headphones jack

CAM (Conditional Access Module) slot

Sound Output
11 W + 11 W

Supplied Accessories
Refer to “1: Checking the accessories” on page 4.

Optional Accessories
• Wall-Mount Bracket SU-WL51
• TV stand SU-FL61
• Colour Variation Unit CRU-46X1

Design and specifications are subject to change
without notice.

KDL-46X2000 (AEP/UK)     3

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-sol-

dered connections. Check the entire board surface for solder
splashes and bridges.

2. Check the interboard wiring to ensure that no wires are

“pinched” or contact high-wattage resistors.

3. Check that all control knobs, shields, covers, ground straps,

and mounting hardware have been replaced. Be absolutely cer-
tain that you have replaced all the insulators.

4. Look for unauthorized replacement parts, particularly transis-

tors, 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 recom-
mend 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 right.

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
instruments.

2. A battery-operated AC milliammeter. 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” indica-
tion is 0.75 V, so analog meters must have an accurate low-
voltage scale. The Simpson 250 and Sanwa SH-63Trd are ex-
amples of a passive VOMs that are suitable. Nearly all battery
operated digital multimeters that have a 2 V AC range are suit-
able.  (See Fig. A)

Fig. A. Using an AC voltmeter to check AC leakage.

1.5 k Ω

0.15 µF

!

KDL-46X2000 (AEP/UK)     4

1-1. REAR CABINET ASSY REMOVAL ................... 1-1

1-2. STAND ASSY REMOVAL ................................... 1-2

1-3. SPEAKER REMOVAL ......................................... 1-3

1-4. H1 BOARD REMOVAL ....................................... 1-3

1-5. H2 BOARD REMOVAL ....................................... 1-4

1-6. G1 AND D2 BOARDS REMOVAL ..................... 1-5

1-7. D3 BOARD REMOVAL ....................................... 1-6

1-8. AE BOARD REMOVAL ....................................... 1-6

1-9. B1, FXE AND TUE BOARDS REMOVAL ......... 1-7

1-10. H3 AND H4 BOARDS REMOVAL ..................... 1-8

1-11. CHASSIS BRACKET ASSY REMOVAL ........... 1-9

1-12. LCD PANEL REMOVAL ................................... 1-10

2-1. BLOCK DIAGRAMS ............................................ 2-1

(1)

AE (1/3), H2 and TUE Boards ........................ 2-1

(2)

AE (2/3) Board ................................................. 2-2

(3)

AE (3/3), H1 and H3 Boards ........................... 2-3

(4)

B (1/2) Board .................................................... 2-4

(5)

B (2/2) Board .................................................... 2-5

(6)

FXE Board ........................................................ 2-6

(7)

D2 and D3 Boards ............................................ 2-7

(8)

G1 Board .......................................................... 2-8

2-2. FRAME DIAGRAMS ............................................ 2-9

2-3. CIRCUIT BOARDS LOCATION ....................... 2-10

2-4. SCHEMATIC  DIAGRAMS  AND  PRINTED

WIRING  BOARDS ............................................. 2-10

(1)

Schematic Diagrams of AE Board ................ 2-11

(2)

Schematic Diagrams of B1 Board ................ 2-20

(3)

Schematic Diagram of D2 Board ................... 2-34

(4)

Schematic Diagram of D3 Board ................... 2-36

(5)

Schematic Diagrams of FXE Board ............. 2-38

(6)

Schematic Diagram of G1 Board ................... 2-45

(7)

Schematic Diagram of H1 Board .................. 2-47

(8)

Schematic Diagram of H2 Board .................. 2-48

(9)

Schematic Diagram of H3 Board .................. 2-49

(10) Schematic Diagram of H4 Board .................. 2-50

(11) Schematic Diagrams of TUE Board .............. 2-51

2-5. SEMICONDUCTORS ......................................... 2-54

3-1. REAR CABINET ASSY AND STAND ASSY .... 3-2

3-2. FRAME AND UNDER COVER ........................... 3-3

3-3. CHASSIS-1 ............................................................ 3-4

3-4. CHASSIS-2 ............................................................ 3-5

3-5. CHASSIS BRACKET ASSY AND SPEAKER .... 3-6

3-6. BEZEL ASSY AND LCD PANEL ....................... 3-7

3-7. PACKING MATERIALS ...................................... 3-8