background image

28

z_loc z_parts_code

parts_name

parts_descr

remark

ZZ100

48B4343A08

TRANSMITTER REMOCON R-43A08 (AA)

ZZ110

PTACPWH394

ACCESSORY AS

DTQ-14P2FC

00010

4850A02510

ANT ROD

S3BW216B (L=600 MM)

00030

4850Q00810

BATTERY

R6P/LN

00040

4850A00650

TRANS ANT MATCHING

YSC-T-07 BR

10000

48586001E2

MANUAL INSTRUCTION

DTQ-20V1FS

M821

4858213801

BAG INSTRUCTION

L.D.P.E T0.05X250X400

ZZ120

PTBCSHH567

COVER BACK AS

DTQ-14V1FCM

M211

4852151400

COVER BACK

FR HIPS BK

M211B

4857817640

CLOTH BLACK

FELT 100X20X0.7

ZZ130

PTPKCPH567

PACKING AS

DTQ-14V1FCM

10

6520010100

STAPLE PIN

AUTO W65

M801

485803871D

BOX CARTON

SW-2

M811

4858186700

PAD

EPS 14V1

M821

4858210601

BAG P.E

L.D.P.E T0.03X1000X900

ZZ131

58G0000078

COIL DEGAUSSING

DC-1400

ZZ132

48519A4710

CRT GROUND NET

1401S-1015-1P

ZZ140

PTCACAH631

CABINET AS

DTQ-14V1FCG

CRT1

PTRTPWH394

CRT AS

"NTSC 14"" ITC CRT AS"

V01

58D0000082

COIL DY

ODY-M1489

V04

2224050029

BOND SILICON

LDC7091 CARTRIDGE

V05

4850PM001-

PCM

NY-225 (MINI NECK)

V06

48A96R004-

RUBBER WEDGE

HMR 28 SR (/0X54)

V901

48A96314C2

CRT BARE

A34AGT13X

M201A

4856013350

SCREW CRT FIXING

25X80 BK

M211A

7172401412

SCREW TAPPTITE

TT2 TRS 4X14 MFZN BK

M541

4855415800

SPEC PLATE

150ART P/E FILM (C/TV)

M601

4856013351

SCREW CRT FIXING

25X140 YL

M681

4856812001

TIE CABLE

NYLON66 DA100

SP01A

7178301011

SCREW TAPPTITE

TT2 WAS 3X10 MFZN

ZZ200

PTFMSJH567

MASK FRONT AS

DTQ-14V1FCM

M191

4851931800

BUTTON CTRL

5536001

M191A

7178301011

SCREW TAPPTITE

TT2 WAS 3X10 MFZN

M201

4852067200

MASK FRONT

FR HIPS BK

M321

4853214800

BRKT

FR HIPS BK

M561

4855613600

MARK BRAND

COPPER T0.4

ZZ202

PTSPPWH407

SPEAKER AS

DTQ-14J4FC

PA601

4850703S50

CONNECTOR

YH025-03+35098+ULW=200

SP01

4858314010

SPEAKER

SP-5070F01 3W 8 OHM

ZZ290

PTMPMSH631

PCB MAIN MANUAL AS

DTQ-14V1FCG

10

2193102005

SOLDER BAR

SN:PB=63:47 S63S-1320

30

2291050616

FLUX SOLDER

JS-64T3

40

2291050301

FLUX SOLVENT

IM-1000

C404

CMYH3C722H

C MYLAR

1.6KV BUP 7200PF H

C801

CL1UC3104M

C LINE ACROSS

WORLD AC250V 0.1UF M R.47

z_loc z_parts_code

parts_name

parts_descr

remark

C804

CEYN2D331P

C ELECTRO

200V LHS 330MF 

D703

DLH2PR----

LED BLOCK

LH-2P-R

I301

PTD2SW7100

HEAT SINK ASS`Y

1LA78041-- + 7174300811

00001

1LA78041--

IC VERTICAL

LA78041

0000A

4857027100

HEAT SINK

SPCC T1.0+SN

0000B

7174300811

SCREW TAPPTITE

TT2 RND 3X8 MFZN

I601

1TDA7267--

IC AUDIO AMP

TDA7267

I703

124LC04B--

IC MEMORY

24LC04B

I801

1STRW6735-

IC POWER

STR-W6735

IL701

1356VF6---

IC PREAMP

356VF6

JP02

4859109950

JACK PIN BOARD

PH-JB-9710A

JP03

4859109150

JACK PIN BOARD

PH-JB-9615C

L801

5PLF24A1--

FILTER LINE

LF-24A1

M681

4856812001

TIE CABLE

NYLON66 DA100

P401

4859240020

CONN WAFER

YFW500-05

P501

4850708N11

CONNECTOR

BIC-08T-25T+C-20T+ULW=300

PWC1

4859907910

CORD POWER AS

TER=1830

Q402

PTA2SW7201

HEAT SINK ASS`Y

T2SD 7174300811

00001

T2SD2627YB

TR HORI

2SD2627LS-YB

0000A

4857027201

HEAT SINK

AL T1.0

0000B

7174300811

SCREW TAPPTITE

TT2 RND 3X8 MFZN

R801

RX07B229JP

R CEMENT

7W 2.2 OHM J BEN 15MM 4P 

RLY1

5SC0101335

SW RELAY

DY2-5

RS801

DSVC471D14

VARISTOR

SVC471D14A (BULK)

SCT1

4859303930

SOCKET CRT

ISMG03S INCHANG

SF101

5PTSF5241P

FILTER SAW

TSF5241P

T401

50D10A3---

TRANS DRIVE

TD-10A3

T402

50H0000241

FBT

FSA37023M

T801

50M2834A1-

TRANS SMPS

TSM-2834A1

U102

4859721730

TUNER VARACTOR

DT5-NF20F N

ZZ200

PTMPJ2H631

PCB CHIP MOUNT B AS

DTQ-14V1FCG

I101

1M61250FP-

IC CHIP CHROMA

M61250BFP

I701

1DW150MAA1

IC CHIP MICOM

DW37150M8-AA1

I805

1LTV817C-Q

IC CHIP PHOTO COUPLER LTV-817C TRAY

JC04

HRFT000-BA

R CHIP

1/10 0 OHM 1608

JC100

HRFT000-BA

R CHIP

1/10 0 OHM 1608

JC102

HRFT000-BA

R CHIP

1/10 0 OHM 1608

JC103

HRFT000-BA

R CHIP

1/10 0 OHM 1608

JC104

HRFT000-BA

R CHIP

1/10 0 OHM 1608

JC771

HRFT000-BA

R CHIP

1/10 0 OHM 1608

JC772

HRFT000-BA

R CHIP

1/10 0 OHM 1608

RC117

HRFT331JBA

R CHIP

1/10 330 OHM J 1608

RC150

HRFT102JBA

R CHIP

1/10 1K OHM J 1608

RC151

HRFT104JBA

R CHIP

1/10 100K OHM J 1608

RC229

HRFT750JBA

R CHIP

1/10 75 OHM J 1608

"     " is a safety patt, so it must be used the same part.
"     " is a recommendable part for essential stock.

R

CAUTION

ELECTRICAL PARTS LIST

Содержание DTQ-14J4FCGG/FCCG

Страница 1: ...U7SSG DTQ 20V1 V3 V4FSG DTQ 20V1 V3 V4 V5 V8 V9SSG Middle America AC 110V DTQ 14V1 V4 V5FSPG DTQ 14V1 V4 V5 U1SSPG DTQ 14V6NBPM NPPG DTQ 20V1 V4FSPG DTQ 20V1 V3 V4 U1SSPG DTQ 15U5SSPG DTQ 14V1 V4 V8SSFG DTQ 20V1 V4 V8SSFG DTQ 14V4 20V4FCFG Chile Peru Philippines AC220V AC90 250 Korea USA Japen AC90 260V http svc dwe co kr Caution In this Manual some parts can be changed for improving their perform...

Страница 2: ...CIFICATIONS 5 BLOCK DIAGRAM 6 ALIGNMENT INSTRUCTIONS 7 SERVICE MODE ADJUSTMENTS 7 ASSEMBLY ADJUSTMENTS 8 PARENTAL CONTROL PASSWORD SETTINGS 12 VOLTAGE CHART 13 WAVEFORMS 16 SCHEMATIC DIAGRAM 19 EXPLODED VIEW 20 ELECTRICAL PARTS LIST 28 IC DESCRIPTION 1 TROUBLE SHOOTING CHARTS 7 NO POWER 7 NO PICTURE 8 NO SOUND 9 CH DON T MEMORY or CH SKIP 10 NO COLOR 11 NO VERTICAL DEFLECTION 11 NO ON SCREEN DISPL...

Страница 3: ...E PICTURE TUBE HOWEVER THIS TUBE DOES NOT EMIT X RAYS WHEN THE HIGH VOLT AGE IS AT THE FACTORY SPECIFIED LEVEL THE PROPER VALUE IS GIVEN IN THE APPLICABLE SCHEMATIC OPERATION AT HIGHER VOLT AGES MAY CAUSE A FAILURE OF THE PICTURE TUBE OR HIGH VOLTAGE SUPPLY AND UNDER CERTAIN CIRCUMSTANCES AMY PRODUCE RADIA TION IN EXCESS OF DESIRABLE LEVELS 2 ONLY FACTORY SPECIFIED C R T ANODE CONNECTORS MUST BE U...

Страница 4: ...ock hazard and must be corrected imme diately GRAPHIC SYMBOLS The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the service personnel to the presence of uninsu lated dangerous voltage that may be of suffi cienty magnitude to constitute a risk of electric shock The exclamation point within an equilateral tri angle is intended to alert the service personne...

Страница 5: ...n 4 Wall and shelf mounted installations using a commercial mounting kit must follow the factory approved mounting instructions A receiver mounted to a shelf or platform must retain its original feet or the equivalent thickness in spacers to provide adequate are flow across the bottom bolts or screws used for fasteners must not touch and parts or wiring Perform leakage test on cus tomized installa...

Страница 6: ...Unbalanced AUXILIARY INPUT TERMINAL Front Video Audio Rear Video Audio P Series Without Video Audio INTERMEDIATE FREQUENCIES Picture IF Carrier Frequency 45 75 MHz Sound IF Carrier Frequency 41 25 MHz Color Sub Carrier Frequency 3 579545 MHz REMOTE CONTROL R 43A08 SPECIAL FUNCTIONS 3 Language OSD With CAPTION Wake up On Off Time Sleep Timer Power Restore DTQ 14P2 P3FCG DTQ 14P2 V1FCWG P2SCG DTQ 14...

Страница 7: ...BLOCK DIAGRAM 6 ...

Страница 8: ...em turns into the red Press the volume up or down button to enter in the service mode you wish to adjust 2 How to memorize the adjusted values in the service mode Must press DISPLAY button the state which the screen is displaying each of service menus after all adjustments are completed each of all service menu Table A Adjust the values of service mode when a part is replaced PART REPLACED ADJUSTM...

Страница 9: ...NO NO YES NO NO YES 38 0 63 Black stretch discharge Black stretch charge Forwarding Mode Killer level Take off ABCL Gain AFT defeat HVBLK off Sharpness Video Tsharp ABCL Blackstre off SsliceDown2 SsliceDown1 OSD level 0 0 1 Tint Color 1 0 1 0 0 1 0 0 1 4 0 7 0 0 1 0 0 1 1 0 1 0 0 1 4 0 7 64 0 127 64 0 127 Brightness Contrast 128 0 255 128 0 255 128 0 255 00 0 255 127 0 255 00 0 255 63 0 127 63 0 1...

Страница 10: ...AY button to memorize the data 2 ASSEMBLY ADJUSTMENTS 1 SCREEN ADJUSTMENT S2 Enter the service mode and select service adjustment S2 You cna see the one horizontal line on the screen Adjust the Screen Control Volume located on FBT so that the horizontal line onscreen may be disappeared Press the volume up or down button to exit in the screen adjustment mode IN THE SCREEN ADJUSTMENT MODE DONT PRESS...

Страница 11: ...proper horizontal centering of the internal cross pattern at the left and right of the screen 4 2 Vertical SHIFT Adjustment Select V SHIFT item adjust V SHIFT data value to center the raster properly on thescreen GEOMETRY H SHIFT 09 V SHIFT 02 V SIZE 38 VBLK SHIFT 03 VBLK SHIFT ON NO NO SD POWER OFF NO MOVE ADJUST RECALL SET 10 ALIGNMENT INSTRUCTIONS 4 GEOMETRIC ADJUSTMENTS S6 Enter the service mo...

Страница 12: ...ADJUSTMENT Receive a good local channel Enter the service mode and select service adjustment S9 You can see the OSD as shoown in below D P BRIGHTNESS 64 CONTRAST 12 TINT 42 COLOR 15 SHARPNESS 38 MOVE ADJUST RECALL SET 5 WHITE BALANCE ADJUSTMENT S8 Receive a good local channel Enter the service mode and select service adjustment S8 You can see the OSD as shown in below Using volume up or volume dow...

Страница 13: ...rn the set on Direct the remote control to the reception window of your TV VCR Push buttons of remote control in sequence as follows 1 MUTE DISPLAY MUTE Then the screen will appear as follows Using the channel up or down buttons select S12 FACT Press the volume up button the set becomes factory outgoing status Parental control password is reset Using the MENU buttons select the parental control me...

Страница 14: ...05 7 2 99 0 26 3 71 5 05 27 3 71 5 05 ON ON ON ON OFF OFF OFF OFF 28 5 0 1 12 76 9 92 29 2 49 2 36 2 6 65 0 30 5 5 03 3 6 88 0 31 2 74 0 4 0 824 0 32 5 64 5 68 5 0 0 33 2 09 0 6 0 0 34 3 24 3 19 7 0 0 35 0 0 8 0 0 36 0 0 9 0 0 37 2 89 0 3 10 0 0 38 1 99 0 3 11 0 0 39 5 08 0 12 0 0 40 5 08 0 13 0 0 41 2 55 0 3 14 0 0 42 8 55 8 35 15 0 0 43 3 24 0 24 16 0 0 44 7 86 0 1 45 0 0 ON ON ON ON OFF OFF OFF...

Страница 15: ... 6 14 0 15 5 03 16 0 96 17 1 4 18 0 19 0 20 5 05 21 0 22 5 05 23 1 69 24 2 14 25 0 27 26 2 47 27 5 28 1 98 29 5 04 30 3 67 31 3 72 32 5 04 33 0 34 0 35 0 36 0 37 4 86 38 4 25 39 2 8 40 5 05 41 0 42 5 05 ON ON ON ON OFF OFF OFF OFF 1 0 0 2 0 0 3 0 0 4 0 0 L C L C L C L C MODE MODE MODE MODE MODE MODE MODE MODE L C L C L C L C PIN PIN PIN PIN L C L C L C L C PIN PIN PIN PIN PIN PIN PIN PIN MODE MODE...

Страница 16: ...0 C 17 12 11 6 E 2 07 0 E 8 49 8 37 B 1 76 0 B 9 08 8 95 C 0 3 0 C 6 49 0 E 9 8 0 39 E 0 0 B 9 9 0 B 0 0 65 C 6 86 0 C 5 05 5 05 E 0 0 E 0 4 34 B 0 0 69 B 0 0 C 13 99 8 4 C 5 04 5 05 E 5 04 5 06 E 0 0 B 5 04 5 68 B 0 0 Q404 Q501 MODE MODE MODE MODE MODE MODE MODE MODE L C L C L C L C PIN PIN PIN PIN L C L C L C L C PIN PIN PIN PIN Q575 Q653 Q701 Q801 Q403 Q807 Q873 Q707 Q703 Q401 ...

Страница 17: ...v 2 I101 PIN 15 V 1V div H 25us div 3 I101 PIN 16 V 1V div H 25us div 4 I101 PIN 5 V 500mV div H 5ms div 5 I101 PIN 40 V 500mV div H 25us div 6 I101 PIN 58 V 500mV div H 25us div 7 I101 PIN 63 V 10V div H 5ms div 8 I101 PIN 37 V 2V div H 25us div ...

Страница 18: ...PIN 38 V 20V div H 25us div 10 I801 PIN 7 V 100V div H 10us div 11 T402 PIN 25 5V V 100V div H 25us div 12 T402 PIN 10 5V V 50V div H 25us div 13 T402 PIN HEATER V 10V div H 25us div 14 T402 PIN 180V V 100V div H 25us div ...

Страница 19: ... H V V 100V div H 25us div 18 T801 PIN 133V V 100V div H 10us div 19 Q401 COLLECTOR V 5V div H 25us div 20 CRT SOCKET PIN B V 50V div H 25us div 21 CRT SOCKET PIN R V 50V div H 25us div 22 CRT SOCKET PIN G V 50V div H 25us div ...

Страница 20: ...19 SCHEMATIC DIAGRAM ...

Страница 21: ...20 EXPLODED VIEW 1 DTQ 14V1FSG ...

Страница 22: ...21 EXPLODED VIEW 2 DTQ 14V3FSG ...

Страница 23: ...22 EXPLODED VIEW 3 DTQ 14V5FCG FSG ...

Страница 24: ...23 EXPLODED VIEW 4 DTQ 14U1FSG ...

Страница 25: ...24 EXPLODED VIEW 5 DTQ 20V1FSG ...

Страница 26: ...25 EXPLODED VIEW 6 DTQ 20V3FSG ...

Страница 27: ...26 EXPLODED VIEW 7 DTQ 20V4FSG ...

Страница 28: ...27 EXPLODED VIEW 8 DTQ 20U1FSG ...

Страница 29: ...KV BUP 7200PF H C801 CL1UC3104M C LINE ACROSS WORLD AC250V 0 1UF M R 47 z_loc z_parts_code parts_name parts_descr remark C804 CEYN2D331P C ELECTRO 200V LHS 330MF D703 DLH2PR LED BLOCK LH 2P R I301 PTD2SW7100 HEAT SINK ASS Y 1LA78041 7174300811 00001 1LA78041 IC VERTICAL LA78041 0000A 4857027100 HEAT SINK SPCC T1 0 SN 0000B 7174300811 SCREW TAPPTITE TT2 RND 3X8 MFZN I601 1TDA7267 IC AUDIO AMP TDA72...

Страница 30: ... HRFT472JBA R CHIP 1 10 4 7K OHM J 1608 RC751 HRFT472JBA R CHIP 1 10 4 7K OHM J 1608 RC917 HRFT241JBA R CHIP 1 10 240 OHM J 1608 29 z_loc z_parts_code parts_name parts_descr RC918 HRFT241JBA R CHIP 1 10 240 OHM J 1608 RC919 HRFT241JBA R CHIP 1 10 240 OHM J 1608 RC923 HRFT101JBA R CHIP 1 10 100 OHM J 1608 RC924 HRFT101JBA R CHIP 1 10 100 OHM J 1608 RC925 HRFT101JBA R CHIP 1 10 100 OHM J 1608 RC933 ...

Страница 31: ...0V C ELECTRO 50V RSS 10MF 5X11 TP C576 CEXF1C221V C ELECTRO 16V RSS 220MF 8X11 5 TP C603 CEXF1H109V C ELECTRO 50V RSS 1MF 5X11 TP C604 CEXF1C470V C ELECTRO 16V RSS 47MF 5X11 TP z_loc z_parts_code parts_name parts_descr remark C634 CEXF1H100V C ELECTRO 50V RSS 10MF 5X11 TP C662 CCXF1H153Z C CERA 50V F 0 015MF Z C701 CEXF1C101V C ELECTRO 16V RSS 100MF 6 3X11 TP C706 CEXF1C101V C ELECTRO 16V RSS 100M...

Страница 32: ...937G DIODE 1N4937G TAPPING D409 D1N4148 DIODE 1N4148 TAPPING D501 DUZ5R1B DIODE ZENER UZ 5 1B D507 DUZ9R1BM DIODE ZENER UZ 9 1BM D509 D1N4148 DIODE 1N4148 TAPPING D525 D1N4148 DIODE 1N4148 TAPPING D571 D1N4148 DIODE 1N4148 TAPPING D572 D1N4148 DIODE 1N4148 TAPPING D573 D1N4148 DIODE 1N4148 TAPPING D574 D1N4148 DIODE 1N4148 TAPPING D804 D1N4937G DIODE 1N4937G TAPPING D809 DUZ6R8BM DIODE ZENER UZ 6 ...

Страница 33: ...OPPER AWG22 1 0 65 TIN COATING J85 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING J88 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING J89 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING J9 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING J90 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING z_loc z_parts_code parts_name parts_descr remark J92 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING J93 85801...

Страница 34: ... J R878 RN 4Z1003F R METAL FILM 1 4 100K OHM F R879 RN 4Z1502F R METAL FILM 1 4 15K OHM F R888 RC 2Z565KP R CARBON COMP 1 2 5 6M OHM K R890 RD 4Z152J R CARBON FILM 1 4 1 5K OHM J R892 RD 4Z152J R CARBON FILM 1 4 1 5K OHM J R893 RD 4Z331J R CARBON FILM 1 4 330 OHM J R894 RD 4Z479J R CARBON FILM 1 4 4 7 OHM J R901 RD 4Z474J R CARBON FILM 1 4 470K OHM J R910 RD 2Z332J R CARBON FILM 1 2 3 3K OHM J R91...

Страница 35: ......

Страница 36: ...sh automatic solid space OSD mode border Display position Horizontal 128 levels Vertical 512 levels 3 System Feature The system for TV tuning is Frequency Synthesis type Closed Caption s function is built in IC On Screen Display s function is built in IC Package 42 PIN SSOP Tuner Pre scaler I2C Bus DT5 NF20F N Remote R 43A Series E2PROM 24C04 I2C Bus Apply one byte Read Write mode 6 Local Key A D ...

Страница 37: ...emory or only 1CH is Memory Channel Memory ADD DELETE Channel Review Function Last Channel Memory Function 4 OSD Function In Video Mode Things Items that is concerned with Air and Cable disappear in the Menu Channel AV display Small Graphic ICON Menu Volume Picture Control I2C Bus Control 5 The Others Function Video Audio Mute Function If a Channel is no signal it is Auto Power Off Function after ...

Страница 38: ...eries 41 PRISON LOW DC 0V NORMAL L Normal Video HIGH DC 5V PRISON H Clock Menu TIME delete KEY FUNCTION VALUE V SW701 POWER 0 0 55 SW705 VOL 2 25 2 75 SW704 VOL 2 76 3 25 SW703 CH 3 26 3 75 SW702 CH 3 76 4 25 SW701 MENU 4 26 4 75 POWER RC743 4 7K SW701 VOL RC744 2 4K SW705 VOL RC709 3 9K SW704 CH RC746 7 5K SW703 CH RC747 24K SW702 MENU SW706 5V 3 IC DESCRIPTION ...

Страница 39: ... KEY1 P22 SIN AD7 SDA P23 TIM3 SCL S MUTE P24 TIM2 P15 POWER P25 INT3 FSCIN FSC IN NC P26 XIN RESET RESET NC P27 XOUT CVIN CCD CVBS CNVSS CNVSS VHOLD CCD V HOLD GND X IN HLF CCD HLF NC X OUT FILT FILT VSS VSS VCC VCC P30 SDA3 BUS STOP P31 SCL3 REMOCON IN P50 H SYNC P51 V SYNC ST BY LED P55 OUT P12 SCL2 P13 SDA1 P14 SDA2 DG ON RELAY P16 AD8 TIM2 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25...

Страница 40: ...Slicer 24 HLF 25 VHOLD CCD V HOLD I O CCD HLF I O 5V Positive Power Supply Clock Oscillation Filter I O for Data Slicer 23 FILT FILT I 22 VCC VCC I GND Negative Power Supply 20 X OUT 21 VSS VSS NC GND GND NC 19 X IN GND 18 CNVSS CNVSS NC 16 P26 XCIN 17 P27 XCOUT NC NC AUDIO MUTE H Remocon Signal Input NC 15 P25 INT3 REMOCON IN I 14 P24 TIM2 S MUTE O FACTORY MODE 12 P22 SIN AD7 13 P23 TIM3 BUS STOP...

Страница 41: ...R OUT CHROMA APC FILTER EXT C IN Hi Vcc SIF LIMITER IN G OUT X TAL 3 58 V RAMP OUT V RAMP F B VIDEO CHROMA Vcc 1 V RAMP CAP ACL ABCL VIDEO CHROMA Vcc 2 NC START UP Vcc 8 7V REG OUT AUDIO ATT Cr IN Cb IN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 42 41 40 39 38 37 36 35 34 33 43 45 46 44 15 16 48 47 M61250FP M61251FP VIDEO CHROMA GND 1 NC NC 6 IC DESCRIPTION ...

Страница 42: ...7 TROUBLESHOOTING GUIDE 1 NO POWER Appendix ...

Страница 43: ... 40 42 63 2 3 62 59 58 41 26 27 64 7 31 30 22 VCC 5V 41 8 C517 DEF 180V 39 40 12 14 15 16 33 ...

Страница 44: ... 40 42 7 31 30 22 63 64 2 4 26 27 50 48 43 Z502 4 5M Trap Check ATT FILTER Circut C603 51 9 ...

Страница 45: ... 31 30 11 7 40 42 22 63 59 2 64 Vcc 5V Check T SDA SCL SVC S5 Key input Vco adjust 10 ...

Страница 46: ... 41 14 15 16 34 40 40 38 5 6 1 5 Check the voltage 25V Vertical IC Vcc 25V 11 ...

Страница 47: ... 37 38 22 33 36 35 34 24 21 22 23 27 26 30 31 Vcc 5V 15 22 Vcc 5V Check the voltage 12 ...

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