Daewoo CX-A21FB Service Manual

Caution

: In this Manual, some parts can be changed for improving. their performance without notice in the parts list. So, if you need the latest parts information, please refer to PPL(Parts Price List)in Service Information Center.

Service Manual

COLOR Television

CHASSIS : Model:

Specification

TV Standard NTSC-M, PAL-M, PAL-N

Sound system AV STEREO

Power consumption 90W

Speaker 5W 8 Ohm x 2

CRT 21” Ultra Slim CRT

Channel indication On screen display

Auxiliary Terminal RCA jack : TV output and AV input

March 2012

CX-A21FB

1.SAFETY INSTRUCTION 2

2.SCHEMATIC DIAGRAM 3

3.Descriptions for the operation of factory mode 4~14

15~19

4.Main PCB BOM LIST

5.WORK GUIDE 20~23

1

TABLE OF CONTENTS

2

X-RAY RADIATION PRECAUTION

1. Excessive high voltage can produce potentially hazardous X-RAY RADIATION. To avoid such hazards, the high voltage must not exceed the specified limit. The nominal value of the high voltage of this receiver is 22-23 kV (14")or 24-26 kV (20"-21")at max beam current. The high voltage must not, under any circumstances, exceed 27.5 kV (14", 20"), 29KV (21"). Each time a receiver requires servicing, the high voltage should be checked. It is important to use an accurate and reliable high voltage meter.).

2. The only source of X-RAY Radiation in this TV receiver is the picture tube. For continued X-RAY RADIATION protection, the replacement tube must be exactly the same type tube as specified in t

he parts list.

■ SAFETY PRECAUTION

1. Potentials of high voltage are present when this receiver is operating. Operation of the receiver outside the cabinet or with the back cover removed involves a shock hazard from the receiver.

1) Servicing should not be attempted by anyone who is not thoroughly familiar with the precautions necessary when working on high voltage equipment.

2) Discharge the high potential of the picture tube before handling the tube. The picture tube is highly evacuated and if broken, glass fragments will be violently expelled.

2. If any Fuse in this TV receiver is blown, replace it with the FUSE specified in the Replac

ement Parts List.

3. When replacing a high wattage resistor (oxide metal film resistor) in circuit board, keep the resistor body 10 mm away from the circuit board.

4. Keep wires away from high voltage or high temperature components.

5. This receiver must operate under AC 230 volts, 5O Hz. NEVER connect to a DC supply of any other voltage or frequency.

■ PRODUCT SAFETY NOTICE

Many electrical and mechanical parts in this equipment have special safety-related characteristics. These characteristics are often passed unnoticed by a visual inspection and the X-RAY RADIATION protection afforded by them cannot necessarily be obtained by using replacement components rated for higher voltage, wattage, etc. Replacement parts which have these spe- cial safety char

acteristics are identified in this manual and its supplements, electrical components having such features are identified by designated symbol on the parts list. Before replacing any of these components, read the parts list in this manual carefully. The use of substitutes replacement parts which do not have the same safety characteristics as specified in the parts list may create X-RAY Radiation.

1. SAFETY INSTRUCTION

WARNING : Only competent service personnel may carry out work involving the testing or repair of this equipment

2.SCHEMATIC DIAGRAM

SCH-CY8895C-004

(AN17821+SDY)

R718

R723

FU501

XS501

1 234

K801

R700

RL207

VD505

RL207

VD506

15K

C708

50V10U

+5V-CPU

R729

10K

R728

10K

SCL

B08

560

L H U1 1

C506 500V102

3

R735

10K

IN4148 VD706

R719

3.3K

R717

3.3K

R502 8D11

+5V-CPU

C504 500V102

2A224

V704

2SC1815

64

POWER

U/V2L/H3KEY

1

R720

BAND1

B15

R724

15K

C712

63

100

RL207

VD504

RL207

VD503

C701B

TV/AV

+

P+

SW6

PSW5

V+ SW4

VSW3

MENU SW2

SW1

+5V-CPU

16V47U

1

2

4 3

IN-AC

130~240V

2 1

R719B

680

LED

+130V

RE

AMP

XS502

1 2

UPC574(33V)

N702 24C08

+5V-CPU

R700B

150K

R701B

27K

R702B

8K2

R703B

4K7

R704B

3K9

R705B

2K7

R706B

2K2

3 4

250V9R

C502

250VAC104

2W15K

N705

KEY

250VAC104

RT501

L501

1

2

3

4 5

LED

B03

B13

C500

3

142

+

8

7

6

SDA

B07

B12 Power

R734 10k

V701 2SC1815

1 2 0 1 1 0

+5V-CPU

C501 250VAC104

R501 1/2W220K

T3.15AL250VAC

1 2

124

12

GND113GND214GND315GND4

IF

R725

33K

R716

C710

220

C709

R722

22K

LED

B11

4K7

R736

62

LED

MUTE

RMT-I N

11

R104

47K

C114

2A104

1K

R10675C108

103

220

VT

R107

B05

1K2

B31

VT

B07

SCL

B08

B05

BAND3

MUTE

100

R751

3K3

4K7

R750

R727

59

60VT61

SDA58SCL

BAND3

N201

TMP8895-xxxx

GND5RESET6X-TAL7X-TAL8TEST

4

8.0M

G701

100

R712

R721

BAND2

B14

4

3

R520 120K

KEY

B13

220U/450V

1

L502

C703

C704

24

R711

+5V-CPU

10K

R704

C706

V705

5K6

1015

103

R705

R706

470

4K7

C705 103

C507

+

2

C515

0.1U

R521 120K

5Q1265RT

5.1V

VD519

5

C517

47U/50V

C53

R52

473

470

R53 680

C54

3900P/500V

R110

4K7

SDA

AV1/AV2

555V56NC57

5V10GND11GND

9

VD441

R703

1K5

VD702 3V9

34

VD53

+

HER155

9V1

VD54

L101

1.2mH

C714

R111

220

V101

2SC1674

+5V-CPU

+

16V47U

54

GND

R226

12

1 2

C520

2200P/2KV

+5V

C106 103

C109

103

R108

27

C713 103

270

R201

53

D-GND

FBP-IN/SCP-OUT13H-OUT14H-AFC15V-SAW

12

10K

R225 560

C223

2A822

FBP

B16

L51 2uH

R519

10

C121

B00

270

R202

8K2

R211

HOUT

B17

3

7

1

2

400VAC222

NC18NC2933V10IFGND

7

+

R210

68

103

B01

16V47U

270

R203

50

R-OUT51G-OUT52B-OUT

C225

+

C212 103

T511

YBC42-19/

R531

1/2W12M

C531

VCC

6

C107

16V220U

RGB

B02

VD202

VD203

C202 +

49

16

C222

2A104

50V0.47U

12

11

10

13

14

15

16

BAND2

5

C104

+8V

VD201

9V1

C201 103

C203 103

48

EXT-AUL2

D-VCC3.3V

V-OUT17H-VCC8V18GND

R224 15K

VOUT

B18

N501

VD556 FR305

C22416V470U

VD554

C565

A101

BAND1

4

C105

C110

+

16V2U2

BAND2

BAND1

B14

B15

B30

+8V

L2 I N

C805

50V0.22U

+

50V1U

C205

+

R204 1/ 4W270

+8V

30K

+

C204 222

R205

45

46

47

YC-5V

APC-FIL

EXT-AUR2

CB20Y21CR22EXT-AUR123V3/CI N24V2/YI N

19

+

C815 103pF

C814 103pF

+8V

Y I N

CB I N

B32

B33

PC817

C551

C561

1KV471

160V100U

VD551 HER308

+

C563

35V470U

FR204

VD555 FR204

C564

+

16V470U

+

1W1

R562

16V470U

+11V

COLOR TV BASIC SCHEMATIC DIAGRAM

B[00:25]

B00

B

B01

G

B02

+5V

L203

B04

10mH

AUDI O OUT

16V470U

C215

+

C216

103

C213

C210

+

16V4U7

36

37

38

S-REG. F

IF-VCC5V

AUDIO-MONITOR

ABCL-IN28AUDIO-OUT129AUDIO-OUT230TV-OUT(2VP-P)31SIF-OUT

27

+8V

R213

1.5K

V202

2SC1815

2K2

R216

ABL

VIDEO OUT

B25

B24

R556 22K

R561

1/2W100K

C556

R554 2K2

VD561 IN4148

R559 1KR568 12K

R572 2W10

V517

R507

C2383

1/4W820

VD509

VD704

5.1V

R

Y IN

B32

CB IN

B33

B34

CR IN

SP2

2 4

XS602

+5V

R212

220

2A102

+

C214 16V10U

C211 50V0.47U

33

34

35

DC-NF

SIF-IN

PIF-PLL

EXT-AUL1

32

16V10U

+

C803

50V1U

C220 16V10U

C232

R215

1.5K

L1 I N

R-OUT

L-OUT

B28

B27

B26

B18

V OUT

+27V

+130V

2A104

V553

TL431

+27V

C460

2A152

R571 2W10

V518

C2383

+8V

+

C571

5V6

+

C572

16V10U

16V100U

+5VCPU

+

C702 16V100U

1

3

2

1

+11V

C217

100

R214

3.3K

R455

12K

16V10U

C632

C612

C602

+

473

16V470U

10K

R606

+8V

C669

+

16V100U

LA78041

Vcc

I NPUT

POHP UP

1 2 3 4 5 6 7

C451

35V100U

C455

18

C452

+

35V220U

R456

R457

33K

10K

+C456

50V4U7

C457

R458

330

R459

1/2W1

6 8 117 5 9

+

C600

50V4.7U

2K2

R617

R-OUT

B26

N451

GND

+

VD451

IN4004

+

25V1000U

N601

AN17821A

R619

270K

R61868K

+

C616

C607

50V4.7U

2K2

R604

R605

L-OUT

B27

OUT

OUTPUT

5K6

R454

C458 2A104

R460

1/2W180

473

10K

R452

C459

2A104

75

R816

75

R815

75

R818

XS601

10

12

1

2

+

100

18K

R603

R611

56K

R616

V603

10K

2SC1815

R608

R600

10K

R613

4K7

2SA1015

VD601

4148

+

+8V

100

R713

100

R714

16V3U3

C667 +

C6662A103

C6652A223

C6642A473

C663

2A333

C6622A273

C661

2A822

SDA

SCL

B07

B08

+8V

EW

B23

R302 68K

680

R317

REF

R453 7K5

C454

1

R303

+

16V10uF

AGC2VT3NC0

1

R118

15K

C101

C102

+

16V2U2

BAND3

B31

B29

R2 I N

220K

C807

+

R206

50V 1U

44

BLACK-DET

C813 103pF

CR I N

B34

+

+11V

R100

+

82K

2A104

16V4U7

AGC

B06

AGC

Z101

5 4

3

1

2

C208 50V1U

43

RF-AGC

50V 1U

+

50V 0. 47U

C804

C802

R1 I N

B20

R566 1/4W3. 3K

VD507

16V2U2

C209

40

41

39

IF-IN42IF-IN

IF-GND

IF-AGC

EW26TV-I N(1VP-P)

25

+

100

+

50V 0. 47U

50V0.47U

R301

C811

C218

16V2U2

+

C219

VD801 4148

EW

V1 I N

V2 I N

B21

B22

B23

B12

POWER

R550

1W1

RP551

100

20K

R567 22K

R557 1K

R615

V551

1815

R569

1W1.5

+

C552

8V7

16V10U

+8V

R570

2W150

+

C701

16V47U

SP1

C604

16V10U

V602

C610

16V100U

N602

TA1343

24

SDA

23

SCL

22

21

20

19

L-IN

18

17

R-IN

16

L-OUT

15

14

R-OUT W-OUT

C317

2A333

220

R310 100K

R328

470

C1815 V311

V

+8V

Y IN

CB IN

CR IN

+ C623

C660

1

C671

2

C672 2A103

3

C673 2A393

4

C674

5

6

7

8

C677

9

C668 2A273

10

C679 2A822

11

1213

B05

HOUT

+180V

+27V

XS201

5

4

3

2

1

16V10uF

+

R558

1234

H

16V10uF

2A393

16V4U7

B26

1/4W220K

R434

V304 A940

XS402

5

4

3

2

1

FBP

C592

XP902

B

G

R

8V

+

VD703

4148

+

250V22U

2W270

V431

2SC2383

R227 150

L441

VD901 4148

C434

35V47U

R441 1W1K

123

4

V932

C2482

R934

1K5

V931

2SC1815

C932

102

R932

R931

C931

56

560

R933

471

680

V922 C2482

R924

1K5

V921

2SC1815 C922 102

R921

R922

56

560

R923

680

+

103

C903

C902

16V470U

V912 C2482

1K5

R914

C912 102

V911

B11

L-IN

R-IN

50V4U7

YDD-EI19

C432

500V102

L301 600U

C328

R911

560

+8V

B25

B04

B20

B28

B38

B22

B39

B29

B30

C443

2A472

+

R913

680

VIDEO OUT

R207

AUDIO OUT

R827

R1 IN

L1 IN

AV/S-VIDEO

V2/Y IN

V2/C IN

R2 IN

L2 IN

1/4W3K9

R492

V432T431

2SC5296

+

C444

250V1U

R551

2W1

2SC1815

R912

56

C911

471

100

C436 2KV222

C437

630V473

R446 1/2W22K

VD446 FR154

+

R904 680

C901

16V470U

MUTE

B27

B26

VD492

HER155

C492

500V221

+

R433

1/4W1K

C433

500V392

R412

1W5.1

37uH

+130V

R935

R925

R915

2W12K

C921 471

R936

1/2W2K7

R926

1/2W2K7

R916

1/2W2K7

VD902

4148

R903

R902

2K7

2K2

V201

2SC1815

V801

2SC1815

R805

22K

R813 22K

R823 100K

+5V

R833 100K

R822

75

R804 22K

22K

R807

FR309

VD435

VD436

C562 160V47U

8

C438 1. 6KV682

C435 1. 6KV752

7

10

6

C441

FR308

400V394

5

4

3

2

1

T471

*For reference only.

Don't inform if any change.

XP901

B[00:40]

SCREEN

B37

C941

2KV102

B36

FOCUS

B35 EHT

B

G

R

VD903

4148

V901 1015

22K

R806

22K

R811

75

R808 22K

R809

22K

R491

2W2.2

R901

1K

220

R208

R802

2.2K

R825

75

R803

R801

75

J1-HEA

+8V

BSC25-NXXX

R209

75

16V10U

103

C806

103

C833

+

50V0.47U

C825

C831

103

C832

103

13

12

11

9

C801

+

CRT

R812

75

2 1

B35

B36

EHT

FOCUS

R493

1/2W1K5

R941 1/4W39

56

34

B37

SCREEN

+

8 7

B[00:40]

ABL

B24

R414 82K

R413 3K9

R494

1/4W3K3

C445 50V1U

Y

C

910

+180V

*DATE:2009.12.08

V 0UT

A OUT

R1 IN

L1 IN

V1 IN

XS401

V2 IN

L2 IN

R2 IN

SAV

+8V

4

3

2

1

- 3 -

TOSHIBA-HAY-173

TOSHIBA-HAY-173 TMPA8895CSNG7FU7(NTSC) ADJUSTMENT

Descriptions

Descriptions for

for

for3. the

the

operation

the

operation

the operation

operation of

of

factory

of

factory

of factory

factory mode

mode

AGING

■ AGING

AGING MODE

1) With factory remote controller to press

2) At TV mode, With user remote controller to press

■

WHITE

WHITE BALANCE

1) At AGING mode, press

2) Press

3) At

4) At WHITE BALANCE mode, press

ENTER

ENTER FACTORY

■ 1：uses the factory's remote controler：Press

：

2

3：hold the volume minus keybord until sound volume down to zero，press again

MODE

“

D-mode” directly enter AGING mode, screen will display

“

factory”. Press“DISP” key to exit“factory” to enter“WHITE BALANCE”.

“

MENU” key to turn to“TUNING” menu, press number

“

keyboard in 6 seconds

keyboard

“

At

“

factory” mode, press figure key“0” enter WHITE BALANCE mode.

adjust RCUT,

menu.

At first enter“D-mode” , press“DISP” enter again WHITE BALANCE mode，press again“DISP” enter factory

mode。

“

2483”,“6483”,“6568”, then enter factory LOGO debugging.

AGING” mode, Press“MENU” to display main Menu to adjust all data.

BALANCE

BALANCE MOD E

“

D-mode” key two time (factory key) to enter WHITE BALANCE mode.

FACTORY

FACTORY MODE

MODE

“

2,5” key to adjust GCUT,“3,6” key to adjust BCUT

MODE

2483”,“6483”,“6568”, then enter AGING mode. AtAVmode, direct press number

“

D-mode” exit“factory” to enter WHITE BALANCE mode.

“

MUTE”, one horizontal bright line appear on screen, use“1,4” key to

“

D-mode” key three time (factory key) to enter factory’s

adjustment

“

DISP” enter“D-mode”。

ENTER

■

ENTER

ENTER FACTORY

Press key to turn Page Down for factory mode menu. Press figure Key 1、2、3、4、5、6、7to enter F1~F7。press figure key

EXIT

■

EXIT

EXIT FACTORY

EXPLANATION

EXPLANATION FOR

■

After entering factory mode, some remote controller key function will change to suit

adjustment.

adjustment item in pageF10、F14、F15 .

3) Press“SLEEP” key to display CHIP inner 8 kinds test signal. thatisblack signal, white signal, cross signal and

pane signal.

FACTORY

FACTORY MODE

“

2483”,”6483”,”6568” enter F7, and also open F8-F15. Press“Mute” Key to turn Page Up and“RETURN”

FACTORY

FACTORY MODE

“

1）Press

2) Press power switch, exit

1) Press

2) Press

D-mode”or“DISP” to exit from“factory” menu.

“

MODE

MODE F7~F15

MODE

FOR

FOR ADJUSTMENT

MUTE” key to turn page up, press“RETURN” key to turn page down. press“MENU” choose

CH+” and“CH-“key to select item, and press“VOL+” and“VOL-” key to change data value.

F7~F15

“

0” enter WHITE BALANCE mode.

“

factory’s

ADJUSTMENT

ADJUSTMENT SPEED

mode.

SPEED

SPEED KEY

KEY

for

the production

“

factory” mode

- 4 -

TOSHIBA-HAY-173

TOSHIBA-HAY-173 TMPA8895CSNG7FU7(NTSC) ADJUSTMENT

0

OSD

Descriptions

Recommend Data

Max

RC

R-CUT

110

255

GC

G-CUT94255

BC

B-CUT60255

GD

G-Diver77127

BD

B-Driver85127

U．BLK

U signal black level adjust

8

15

V．BLK

V signal black level adjust

8

15

OSD

Descriptions

Recommend Data

Max

NT.H.PHASE

Horizontal Phase for 60Hz

17

31

NT.V.SISE

Vertical Amplitude for 60Hz

26

63

NT.V.POS

Vertical Phase for 60Hz

5

31

NT.V.LIN

Vertical Linearity f or 60Hz

18

31

NT.V.SC

V-S

correction for 60Hz

14

31

H.V.BLK.TOP

H.

V.Top

Blanking

1

8

H.V.BLK.BTM

H.V.Bottom Blanking

1

3

H.BLK.RIGHT

H.Right Blanking

0

7

H.BLK.LEFT

H.Left Blanking

2

7

OSD

Descriptions

Recommend Data

Max

H.PHASE

Horizontal Phase for 50Hz

0

-10~10

V.SIZE

Vertical Amplitude for 50Hz

0

-10~10

V.POS

Vertical Phase for 50Hz

0

-10~10

V.LIN

Vertical Linearity f or 50Hz

0

-10~10

V.SC

V-S

correction for 50Hz

0

-10~10

V.BLK.TOP

V.Top

Blanking

0

8

V.BLK.BTM

V.Bottom Blanking

0

3

VCENV.center value, valid for“+,-” power source

22

63

：

White

0

：

White

0

0：

：White

White Balance

press“MUTE”, one horizontal bright line appear on screen, use“1,4” key to adjust RCUT,

“

2,5” key to adjust GCUT,“3,6” key to adjust BCUT. press“TV/AV” ,enter“BUS OFF”

1

：

Geometry

1

：

Geometry

1

1：

：Geometry

Geometry parameter

Balance

Balance adjustment

parameter

parameter adjustment

adjustment

adjustment for

for

NTSC

for

NTSC

for NTSC

NTSC (offset

(offset

(offset for

for

PAL

system,

system, NTSC

NTSC

NTSC only)

only)

Geometry

Geometry parameter

parameter

parameter adjustment

adjustment

adjustment for

for

PAL

- 5 -

(Not

(Not available

available

available for

for

NTSC)

for

NTSC)

for NTSC)

NTSC)

TOSHIBA-HAY-173

TOSHIBA-HAY-173 TMPA8895CSNG7FU7(NTSC) ADJUSTMENT

2:

OSD

Descriptions

Recommend Data

Max

NT.H.WID

H.WIDE adjusted for NTSC picture

50

63

NT.PARABOLA

PARABOLA EW for NTSC picture

80

127

NT.TRAPEZIUM

TRAPEZIUM EW for NTSC

picture

30

63

NT.TOP.CORNER

Top

corner adjusted for NTSC

picture

6

31

NT.BTM.CORNER

Bottom corner adjusted for NTSC

picture

6

31

N.BOW

H Bow correction for 60Hz

2

7

N.PARA

H Para correction for 60Hz

2

7

OSD

Descriptions

Recommend Data

Max

H.WIDE

H.WIDE adjusted for

PAL

picture

0

-11~10

PARABOLA

PARABOLA EW for

PAL

picture

0

-11~10

TRAPEZIUM

TRAPEZIUM EW for

PAL

picture

0

-11~10

TOP.CORNER

Top

corner adjusted for

PAL

picture

0

-11~10

BOT.CORNER

Bottom corner adjusted for

PAL

picture

0

-11~10

HBOW

H Bow correction for 50Hz

0

-8~7

HPARA

H Para correction for 50Hz

0

-8~7

OSD

Descriptions

Recommend Data

Max

SUB.CONT

Sub Contrast1015

SUB.BRIGHT

Brightness0-63~63

SUB.COLOR

Sub Color

10

-128~—+127

RF.AGC

IF Gain3063

BACKGround

Background 0：OFF 1：ON

1

BACK.COLOR

BACK.COLOR 0：blue 1：black

0

1

BLUE LEVEL

Blue Level13

LOGO MOVE

0:Not move 1:Move

0

1

POW.CONT

Brightness boost speed for“POWER ON”

5

15

EW

2:

EW

2:

2:EW

EW

NTSC

NTSC EW

PAL

PAL EW

EW

EW (

EW

EW (ONLY

(

ONLY

(

ONLY

(ONLY

ONLY DISPLAY

(ONLY

(ONLY DISPLAY

DISPLAY

DISPLAY FOR

DISPLAY

DISPLAY FOR

FOR

FOR NTSC

FOR

FOR PAL

NTSC

NTSC PICTURE)

PAL

PAL PICTURE)

PICTURE)

3

：

B

3

3：

4

4：

rightness

：

B

rightness

：B

Brightness

rightness、

：

OSD1

：

OSD1

：OSD1

OSD1 adjustment

、

、C

adjustment

C

ontrast

C

ontrast

Contrast

ontrast、

、

C

olor

、

C

olor

、C

Color

olor adjustment

adjustment

adj

adjustment

- 6 -

ustment

TOSHIBA-HAY-173

TOSHIBA-HAY-173 TMPA8895CSNG7FU7(NTSC) ADJUSTMENT

5

OSD

Descriptions

Recommend Data

Max

MENU BACK

MENU translucent background slection 0：ON 1：OFF

1

MENU1

Color of Shift-bar on menu

13

15

MENU2

Color of half tone

8

15

OPEN CURT.

Curtain style when switch on 0：OFF 1：ON

0

1

CLOSE CURT.

Curtain style when switch off 0：OFF 1：ON

0

1

LOCK

Child lock 0：ON 1：OFF

0

1

P.ON.LOGO

LOGO display when power on

0：OFF 1：ON

0

1

NO.SG.LOGO

LOGO display without signal 0：OFF 1：ON

0

1

OSD.CONT

OSD contrast

0:95IRE1:60IRE2:70IRE3: 80IRE

2

3

012345678

9

black

blue

green

orchid

red

purple

yellow

white

Half black

Half blue

1011121314

15

Half green

Half orchid

Half red

Half purple

Half yellow

Half white

OSD

Descriptions

Recommend Data

Max

TV

TV SWITCH 0:OFF 1:ON

1

AV2

SWITCH 0: OFF 1: ON

1

SAV

SWITCH 0:OFF 1:ON

0

1

YUV

YUV SWITCH 0: OFF 1: ON

0

1

FM

FM SWITCH 0:OFF 1:ON

0

1

NTSC

NTSC SWITCH 0: OFF 1: ON

1

PAL-M

PAL-M SWITCH 0: OFF 1: ON

1

PAL-N

PAL-N SWITCH 0: OFF 1: ON

1

FM-BAND

SOUND IF MODULATE WIDTH,

0: Narrow 1:

W

ider

1

OSD

Descriptions

Recommend Data

Max

LEFT

Left position limit for Screen protection OSD moving

16

63

RIGHT

Right position limit for Screen protection OSD moving

200

255

：

F

5

：

F

5

5：

：F

Function

unction

unction control

control

control adjustment

adjustment

6

:

S

creen

6

:

S

creen

6

6:

: S

Screen

creen Protection

Protection

Protection OSD

OSD

OSD position

position

position and

and

- 7 -

H.V.

compensation