Description Page

Important Safety Notice-------------------------------------2

Technical Data-------------------------------------------------3

Installation------------------------------------------------------4

T roubleshooting-----------------------------------------------5

On Screen Display-----------------------------------------6~7

Lock/unlock, Aging,Factory mode-------------------------8

---------------------------------9

Mechanical Instructions -----------------------------10~11

Color adjustment -------------------------------------------12

Electrical instruction ---------------------------------15~16

DDC Instructions & Serial Number ----------------17~23

DDC DATA ----------------------------------------------24~25

------------------------26~27

Philips Pixel Defect Policy

F AQs (Frequently Asked Questions)--------------13~14

Firmware Upgrade for CPU-

Horizontal frequencies30 - 8 3 kHz

TABLE OF CONTENTS

Description Page

----------------------------------28

Wiring Diagram--------------------------------------------29

Block Diagram----------------------------------------------30

Power Diagram & C.B.A. ---------------------------31~35

Control Diagram & C.B.A. ---------------------------36~37

General product specification----------------------38~63

Exploded V iew ---------------------------------------------64

Repair tips----------------------------------------------65~66

Repair Flow chart-------------------------------------67~69

Safety Test Requirments---------------------------------70

Spare/ arts List----------------------71Recommended P

Failure Mode Of Panel -

SAFETY NOTICE

Chassis: HUDSON824 inch TFT WXGA LCD Colour Monitor

REFER T O BACK COVER FOR IMPOR TANT SAFETY GUIDELINES

ANY PERSON ATTEMPTING T O SER VICE THIS CHASSIS MUST F AMILIARIZE HIMSELF WITH THE CHASSISAND BE AWARE OF THE NECESSAR Y SAFETY PRECAUTIONS T O BE USED WHEN SER VICING ELECTRONIC EQUIPMENT CONT AINING HIGH VOL TAGES.

CAUTION: USE A SEP ARA TE ISOLA TION TRANSFORMER FOR THIS UNIT WHEN SER VICING.

240BW8EB/93240BW8EB/27240BW8EB/00

29240BW8 LCDWiring Diagram

Y-Cable (DVI+D-SUB)

Ctrl-BD

Audio-BD

Jack-BD

PWR-BD

Panel

1

2

1

2

12

2

1

L G N

18

13

18

1 4

1 11

1 3

1 8

110

DVI D-SUB

Blo ck Dia gram30 240BW8 LCD

31240BW8 LCDPower Diagram-1

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

V-INVERTER

E1

E3

IC601.5

IC601.3

A5: GC1 HS1

B1: R711 R712 R713

B2: R703 R709 R710 C711 IC602 IC702

B3: C615

B4: C609 C610 C612 C613 D606

B5: R620 Q603 CN601 CON602 F601 VAR1

C3: R611 R612 R614 R619 R623 R625 R626 R627 R628 C606 C611 D602 D603 D604 Q601 L608

C4: R610 R613 R617 R621 D605 ZD601 ZD602 IC601

C5: R601 R602 R604 R622 R624 C602 Q602 L601

D1: C702 C703

D2: R701 R702 C701 C704 C705 D701 D702 T601

D3: R607 R608 R609 C605 C607 D601 L604 L605

D4: R603 C601 BD601 TR601

D5: C603 C604 L602

A4: HS2 HS3

+ C703470U 35VRC1820

12

HSink

HS13D0AD09001

1G

1

2G

2

D6051N4148

12

C7041000P K

R61418K

R6281

R62010K

3

T6011J.20273.131

1

2

910

4

86

5

+-

~

~

BD601GSIB4A60-LF

3

1

2

4

+ C606

<Spec>47U 50V

12

+ C605

<Spec>150U 450V

12

D701YG862C15RSC

A1J

A2

C7110.1U K

R617470

R7123.32K F

CN601

L1

G2

N3

G4

G5

ZD602TZMC24 GS08

AK

R713OPEN

t

TR601NTC 5OHM

2 1

L604Z45/100MHZ

R604330K

+ C601

<Spec>OPEN

12

R611220

F601250V 2A

HSink

HS234L0Y01001

1G

1

2G

2

R61918K

R71122K F

R701100

TP602

L60219MH

1

2

4

3

R608470K

R60768K J

L608Z45/100MHZ

IC601NCP1203AP60

HV 8

NC 7

DRV 5

VCC 6

GND4

CS3

FB2

ADJ1

HSink

GC13D05402001

1G

1

D6061N4148

12

HSink

HS33D06K01001

1G

1

2G

2

IC702LM431AA

K

R

R702100

R61018K

R6131K

R62410K

Q6032N3904

1

32

D602EGP10D

AK

+ C701470U 35VRC1820

12

R62210K

+ C702470U 35VRC1820

12

D6041N4148

12

C6032200P D702

YG862C15RSC

A1J

A2

R6251

R62110K

C6120.1U K

ZD601TZM5245B

AK

L605Z45/100MHZ

C6020.22U

R61247

R601330K

C6042200P

C6101000P J

R60318K

R70310K

R6261

TP601

D601UF4007-LF

AK

VAR1470V

.1 . 2C613

0.1U K

D6031N4148

12

C6091000P J

C6153300P M

C6071000P K

L601300U

12

43

IC602PC123FY1

12

43

C7051000P K

R71010K

R6271

CON602OPEN

L3

N1

R7092K

R609470K

Q6022N3906

32

1

Q6012SK3530-01MR

D

G

S

R6234.7

R602330K

+ C611

<Spec>47U 50V

12

32 240BW8 LCD Power Diagram-2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

V-INVERTER AUDIO_+5.5V

PANEL_+5V

IC851.16

C862.1

IC851.14

Q854.E

Q855.E

IC851.4 Q856.B

Q853.B

AUDIO_+5.5V

BRT_ONBRT_ADJ

PANEL_+5V

B1: C871

B2: R874 R875 C868 C869 FD852 FD853

B3: R862 R871 R872 R882 C867 Q855 Q856

B4: R851 R859 R873 C851 C857 C858

B5: R857 R858 C856

C2: L852

C3: Q852

C4: R854 R855 C854 C855 C859 IC851

C5: C852

D1: C865

D2: R867 R868 R869 C863 C864 FD851 FD854 L851

D3: R861 864 R865 R866 Q853 Q854

D4: R853 R856 R863 C853 C862 F851

A2: CN701 CN702

L85147U

+ C862

<Spec>220U 25V

12

TP703

TP706

C857220P K

R8743.09K F

C8520.1U K

R85110K F

R87347K

L85247U

Q8512SJ598

D

G

S

C854220P K

FD854ERB83-004

AK

F85132V 3A

R86522K

R85710K F

R869OPEN

+ C865

<Spec>220U 25V

12

TP701

R8612.7K J

C8531U M

R87222K

Q8522SJ598

D

G

S

R85910K F

C8550.01U K

CN7022K61185103

112233

R8622.7K J

R856330K

C8641200P K

C851470P K

+ C867

<Spec>220U 25V

12

IC851TL1451ACN

CT

1

RT

2

1IN

+3

1IN

-4

1FBK

5

1DTC

6

1OU

T7

GN

D8

VCC

9

2OU

T10

2DTC

11

2FBK

12

2IN

-13

2IN

+14

SCP

15

RFF

16

R85310K F

TP702

C8580.01U K

R8751K F

C8561U M

C8691200P K

C863470P K

R85410K F

FD851ERB83-004

AK

R8673.48K F

+ C871

<Spec>220U 25V

12

C8591U M

C868470P KFD852

ERB83-004AK

TP704

FD853ERB83-004A

K

R8643.3K

Q853PMBS3904B

EC

R8681K F

R86622Q854

2N3906S

CE

B

CN7012K61185108

12345678

TP705

R863330

R8713.3K

R88222

Q855PMBS3904

B

EC

Q8562N3906S

CE

B

R858330K

R85547K

33240BW8 LCDPower Diagram-3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

+19VB

+19VB

N_B

P_A

P_C

N_D

P_A

N_B

P_C

N_D

PANEL_+5V

V-INVERTER

BRT_ON

BRT_ADJ

D806.J

Q811.D

D807.K

IC801.12

D810.K

Q819.S

IC801.19

IC801.5

IC801.14

Q812.S

Q820.C

IC801.11

1J.26061.011

1J.26061.011

D3: R810 R813 R824 C804 C805 C806 C807 C808 C809 C836 ZD802 Q820 IC801

C2: R823 R831 R842 C842 C850 Q811

C1: R825 R826 R834 R899 D801 D807 D808

D2: C811 C812 C813 C814 C815 C816 C817 C818 C860 C883 D805 D806 Q805 Q806 T801

D1: R833 CN801 CN802

C5: R801

D5: R837 C801 C827 FP801

D4: R811 R815 R822 R832 R839 C802 C803 C838 C840 C847 D819 D820 ZD805

B3: C819 C820 C848 C885 C886 C887 C888 Q807 Q808

B2: R843 R844 C821 C822 C823 C824 C825 C826 C843 C844 C861 C884 D809 D810 Q812 Q816 T802

C4: R802 R803 R818 R820 R821 R840 C835 C837 C839 C881 D818 Q803

B1: R827 R828 R835 R836 D802 D803 D811 D812 CN803 CN804

C3: R809 R814 R816 R817 R829 R830 VR802 C810 ZD803 Q819

C8030.068U K

D803LL4148

AKC8881200P K

R81751K

R815OPEN

84.008M3.030

Q808

4

1

2

3

5

87

6

C8400.01U K

R829210K F

C8060.047U K

+ C827

<Spec>47U 50V

12

C8165PF D

C8194.7U M

D811BAV99

A

J

K

R818100K

R828511 F

R839OPEN

CN8042K62204102

11

22

D810BAV99

A

J

K

R840OPEN

Q819BSS138

D

G

S

ZD802TZMC6V2

AK

R83110K

Q8032N7002K

D

G

S

CN8012K62204102

11

22

R8421M

R801536K F

R820OPEN

Q8162N7002K

D

G

S

D808BAV99

A

J

K

R811100K

R8105.1K

+C838

<Spec>OPEN

12

84.008M3.030

Q807

4

1

2

3

5

87

6

R8997.5K F

R8431M

C8204.7U M

C8215PF D

C8430.22U K

C8470.47U K

C8420.22U K

C8100.047U K

ZD805TZMC6V2

AK

C815100P J

C8351200P K

R8145.1K

C8390.01U K

.

.

.

.

T801

6

3

5

4

8

2

7

1

84.008M3.030

Q805

4

1

2

3

5

87

6

OZ964

IC801

CTIMR1

OVP2

ENA3

SST4

VDDA5

GNDA6

REF7

RT18 LPWM 13

DIM 14

LCT 15

PGND 16

RT 17

CT 18

PDR_A 19

NDR_B 20

PDR_C 12

NDR_D 11

FB9

CMP10

C8810.1U K

R825402 F

D807BAV99

A

J

K

R8441M

C8245PF D

R821OPEN

C8440.22U K

C8602200P K

C818100P J

C837OPEN

C8114.7U M

ZD803TZMC6V2

AK

D819OPEN

A K

R8352K

R80933K

C8170.01UJ

Q820OPEN

B

EC

C8612200P K

R826511 F

D801LL4148

AK

C8851200P K

R8332K

C836OPEN

R803226K F

84.008M3.030

Q806

4

1

2

3

5

87

6

D805BAV99

A

J

K

VR80250K 13

2

R81610

C823100P J

Q8122N7002K

D

G

S

+ C801470U 35V

RC1820

12

C8021U K

C8220.01UJ

R824OPEN

D812BAV99

A

J

K

R827511 F

C8861200P K

C8842200P K

FP80132V 5A

.

.

.

.

T802

6

3

5

4

8

2

7

1

CN8022K62204102

11

22

R83710 J

R8342K

R83210K

C8041U K

C826100P J

C8124.7U M

R8231M

D806BAV99

A

J

K

C8250.01UJ

R81210

R830OPEN

D802LL4148

AK

C8140.01UJ

R81339.2K

C807220P J

Q8112N7002K

D

G

S

C8871200P K

D818OPEN

A K

D820OPEN

AK

+ C848470U 35V

RC1820

12

C8500.1U K

C8050.1U K

C8135PF D

C8090.1U K

R8362K

CN8032K62204102

11

22

R802523K F

C8832200P K

R822OPEN

D809BAV99

A

J

K

C8088200PJ

34 240BW8 LCD Power Board C.B.A.-1

35240BW8 LCDPower Board C.B.A.-2

36 240BW8 LCD Control Diagram

1

1

2

2

3

3

4

4

5

5

A A

B B

C C

D D

Exit

Left

Right

Enter

Power

Power

Menu

UpDown

Enter

Source

S_ModeG_Mode

I-Key

GRN_OUTORG_OUT

PIN6_no connecting

iTP5

SW2 2B400694311 2

G2G1

C3100P K

SW5 2B400694311 2

G2G1

OPOP8

OPOP7

C4100P K

TP7

SW3 2B400694311 2

G2G1

OPOP10

SW6 2B400694311 2

G2G1

TP8

OPOP13

C5100P K

OPOP12

TP9

OPOP11

TP10

SW1 2B400694311 2

G2G1

C2100P K

SW4 2B400694311 2

G2G1

OPOP3

OPOP14

OPOP2

TP1

TP2

OPOP6

J1

2K61185110

1122334455667788991010

OPOP1

TP3

OPOP5

C6100P K

C1100P K

LED1

GRN/YEL

A1 A2J

OPOP4

TP4

OPOP9 Part Reference Location

SW1 A1 SW2 A1

C1 A2 SW3 B1 SW4 B1 SW5 B1

C2 B2 C3 B3 C4 B4

SW6 C1 C5 C2 C6 C2

LED1 C3 J1 C4

37240BW8 LCDControl Board C.B.A.