Gold Vision GV-1418 Service Manual Download

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08-1418MU-MA10

25-BCB221-M1X

CAP. ELEC 220 UF 16V +/-20%

1 C609

08-1418MU-MA10

25-BCB470-M1X

CAP. ELEC 47 UF 16V +/-20%

1 C015

08-1418MU-MA10

25-BCB470-M1X

CAP. ELEC 47 UF 16V +/-20%

1 C028

08-1418MU-MA10

25-BCB470-M1X

CAP. ELEC 47 UF 16V +/-20%

1 C202

08-1418MU-MA10

25-BCB470-M1X

CAP. ELEC 47 UF 16V +/-20%

1 C241

08-1418MU-MA10

25-BCB470-M1X

CAP. ELEC 47 UF 16V +/-20%

1 C273

08-1418MU-MA10

25-BCB470-M1X

CAP. ELEC 47 UF 16V +/-20%

1 C418

08-1418MU-MA10

25-BCB470-M1X

CAP. ELEC 47 UF 16V +/-20%

1 C423

08-1418MU-MA10

25-BDA102-M1X

CAP. ELEC 1000 UF 25V +/-20%

1 C606

08-1418MU-MA10

25-BDA102-M1X

CAP. ELEC 1000 UF 25V +/-20%

1 C306

08-1418MU-MA10

25-BDB101-M1X

CAP. ELEC 100 UF 25V +/-20%

1 C604

08-1418MU-MA10

25-BEA471-M1X

CAP. ELEC 470 UF 35V +/-20%

1 C413

08-1418MU-MA10

25-BEB101-M1X

CAP. ELEC 100 UF 35V +/-20%

1 C308

08-1418MU-MA10

25-BEB101-M1X

CAP. ELEC 100 UF 35V +/-20%

1 C320

08-1418MU-MA10

25-BEB470-M1X

CAP. ELEC 47 UF 35V +/-20%

1 C613

08-1418MU-MA10

25-BFB100-M1X

CAP. ELEC 10 UF 50V +/-20%

1 C219

08-1418MU-MA10

25-BFB109-M1X

CAP. ELEC 1 UF 50V +/-20%

1 C211

08-1418MU-MA10

25-BFB109-M1X

CAP. ELEC 1 UF 50V +/-20%

1 C234

08-1418MU-MA10

25-BFB109-M1X

CAP. ELEC 1 UF 50V +/-20%

1 C602

08-1418MU-MA10

25-BFB109-M1X

CAP. ELEC 1 UF 50V +/-20%

1 C624

08-1418MU-MA10

25-BFB109-M1X

CAP. ELEC 1 UF 50V +/-20%

1 C619

08-1418MU-MA10

25-BFB109-M1X

CAP. ELEC 1 UF 50V +/-20%

1 C615

08-1418MU-MA10

25-BFB109-M1X

CAP. ELEC 1 UF 50V +/-20%

1 C622

08-1418MU-MA10

25-BFB109-M1X

CAP. ELEC 1 UF 50V +/-20%

1 C904

08-1418MU-MA10

25-BFB109-M1X

CAP. ELEC 1 UF 50V +/-20%

1 C905

08-1418MU-MA10

25-BFB109-M1X

CAP. ELEC 1 UF 50V +/-20%

1 C907

08-1418MU-MA10

25-BFB109-M1X

CAP. ELEC 1 UF 50V +/-20%

1 C908

08-1418MU-MA10

25-BFB229-M1X

CAP. ELEC 2.2 UF 50V +/-20%

1 C003

08-1418MU-MA10

25-BFB229-M1X

CAP. ELEC 2.2 UF 50V +/-20%

1 C612

08-1418MU-MA10

25-BFB478-M1X

CAP. ELEC 0.47 UF 50V +/-20%

1 C213

08-1418MU-MA10

25-BFB478-M1X

CAP. ELEC 0.47 UF 50V +/-20%

1 C230

08-1418MU-MA10

25-BFB479-M1X

CAP. ELEC 4.7 UF 50V +/-20%

1 C104

08-1418MU-MA10

25-BHB100-M1X

CAP. ELEC 10 UF 100V +/-20%

1 C420

08-1418MU-MA10

25-BJA470-M1X

CAP. ELEC 47 UF 160V +/-20%

1 C411

08-1418MU-MA10

25-BLA100-M1X

CAP. ELEC 10 UF 250V +/-20%

1 C408

08-1418MU-MA10

25-GFB109-K1X

CAP. ELEC 1UF 50V +/-10%

1 C220

08-1418MU-MA10

25-GFB229-K1X

CAP. ELEC 2.2UF 50V +/-10%

1 C305

08-1418MU-MA10

26-ABC121-JZX

CAP. CER 120 PF 50V +/-5% SL

1 C031

08-1418MU-MA10

26-AIC102-KBX

CAP. CER 1000 PF 500V +/-10% B

1 C401

08-1418MU-MA10

26-AIC332-KBX

CAP. CER 3300 PF 500V +/-10% B

1 C403

08-1418MU-MA10

26-AIC391-KBX

CAP. CER 390 PF 500V +/-10% B

1 C407

Summary of Contents for GV-1418

Page 1: ...gnment Procedure 35 5 Block Diagram 41 6 Schematic Diagram 42 7 PCB Layout 43 8 Exploded View Diagram 44 This manual is the latest at the time of printing and does not include the modification which m...

Page 2: ...e of uninsulated voltage within the products enclosure that may be of sufficient magnitude to constitute a risk of electric shock to the person The exclamation point within an equilateral triangle is...

Page 3: ...nnel 8 Do not subject your television set to impact of any kind Be particularly careful not to damage the picture tube surface 9 Unplug this television set from the wall outlet before cleaning Do not...

Page 4: ...porting structure grounding of the lead in wire to an antenna discharge unit size of grounding conductors location of antenna discharge unit connection to grounding electrode and requirements for the...

Page 5: ...21 If you are unable to restorenormal operation by following the detailedprocedurein your operating instructions do not attempt any further adjustment Unplug the set and call your dealer or service te...

Page 6: ...ODUCT SPECIFICATION MODEL GV 1418 AMBIENT CONDITIONS AMBIENT TEMPERATURE OPERATING 10 C 40 C STORAGE 15 C 45 C HUMIDITY OPERATING 80 STORAGE 90 AIR PRESSURE 86kpa 106kpa PREPARED BY DATE APPROVED BY D...

Page 7: ...911 SIE SDA 5352 X OTHERS M17 4 TV BROADCASTING SYSTEM AND COUNTRY PAL I PAL BG PAL DK PAL DK 1 X PAL DK BG SECAM BG SECAM L X SECAM DK BG PAL N NTSC M X NTSC3 579 4 43 AV MODE 21 MULTI SYSTEM UK HK G...

Page 8: ...25kHz 15 75kHz 50 60Hz 7 COLOUR SUB CARRIER X 4 433MHz X 3 579MHz 3 58MHz 8 INTERMEDIATE FREQUENCIES PICTURE 39 5MHz SOUND 6 0MHz X PICTURE 38 9MHz X SOUND5 5MHz PICTURE 38 0MHz X SOUND 6 5MHz PICTURE...

Page 9: ...UNBALANCED DIN JACK ANT INPUT75 75 UNBALANCED F TYPE ANT INPUT FOR NTSC 300 BALANCED TWO TERMINALS ANT INPUT OTHER 13 PRODUCT SAFETY REQUIREMENT BS APPROVAL VDE APPROVAL UL APPROVAL X CHINA APPROVAL...

Page 10: ...ROL X TINT CONTROL NTSC TREBLE BASS BALANCE CONTROL X SHARPNESS CONTROL OTHER 5 TELETEXT SIMPLE TEXT TOP TABLE OF PAGES FLOF FASTEXT LIST 6 ON SCREEN DISPLAY X GENERAL FEATURES STEREO DUAL LAN FOUR S...

Page 11: ...X STANDBY INDICATOR X PROGRAM VOLUME UP DOMN BAND SELECT X RCA SOCKET SIDE EARPHONE INPUT OTHER AUTO SEARCH AND MANUAL TUNING SELECT D CONSTRUCTION OF REAR PANEL X 75 AERIAL TERMINAL 300 AERIAL TERMIN...

Page 12: ...P 1VP P AUDIO OUTPUT 1k R L 0 5VrmS 0 5VrmS RGB INTPUT 75 0 7VP P AUDIO LINE OUTPUT 1k 1VP P F OTHERS INFORMATION 1 FLYBACK 37 BSC250 231 2 TUNER 07 389VI5 NX4 3 SAW FILTER 45 SAW296 6M00G 4 POWER COR...

Page 13: ...58 1418SI 1UI INLAY SIDE AV 1 08 01418U FCN 59 130460 00X RUBBER PAD 25mmX7mm 2 STICK FOR FOOTING CABINET 08 01418U FCN 62 10654X 00F UNI TIE 2 5mmX95mm 7 08 01418U FCN 62 216340 0UA HOLDER POWER COR...

Page 14: ...2 08 01436U CRY 18 CB0681 JNX RES C F 680 OHM 1 6W 5 1 R506 08 01436U CRY 18 CB0681 JNX RES C F 680 OHM 1 6W 5 1 R509 08 01436U CRY 18 CB0681 JNX RES C F 680 OHM 1 6W 5 1 R511 08 01436U CRY 18 CB0681...

Page 15: ...0 JCX CAP CER 33PF 50V 5 CH 1 C703 08 02111U SEY 26 EBP330 JCX CAP CER 33PF 50V 5 CH 1 C711 08 02111U SEY 27 PBC333 J0X CAP P E 0 033UF 63V 5 1 C705 08 02111U SEY 34 R100J2 0EX COIL PL 10 UH 5 1 L701...

Page 16: ...1 2W 5 1 D004 08 1418MU MA10 10 79C8V2 DBX DIODE ZENER 8V2 1 2W 5 1 D404 08 1418MU MA10 10 CW574C DJX DIODE CW574CD 1 D001 08 1418MU MA10 11 2N3904 0BX TRANSISTOR 2N3904 NPN 1 Q001 08 1418MU MA10 11 2...

Page 17: ...08 1418MU MA10 18 CB0101 JNX RES C F 100 OHM 1 6W 5 1 R238 08 1418MU MA10 18 CB0101 JNX RES C F 100 OHM 1 6W 5 1 R251 08 1418MU MA10 18 CB0101 JNX RES C F 100 OHM 1 6W 5 1 R048 08 1418MU MA10 18 CB01...

Page 18: ...R915 08 1418MU MA10 18 CB0103 JNX RES C F 10K OHM 1 6W 5 1 R633 08 1418MU MA10 18 CB0103 JNX RES C F 10K OHM 1 6W 5 1 R636 08 1418MU MA10 18 CB0103 JNX RES C F 10K OHM 1 6W 5 1 R001 08 1418MU MA10 18...

Page 19: ...1 6W 5 1 R210 08 1418MU MA10 18 CB0331 JNX RES C F 330 OHM 1 6W 5 1 R226 08 1418MU MA10 18 CB0331 JNX RES C F 330 OHM 1 6W 5 1 R227 08 1418MU MA10 18 CB0331 JNX RES C F 330 OHM 1 6W 5 1 R282 08 1418MU...

Page 20: ...W 5 1 R930 08 1418MU MA10 18 CB0473 JNX RES C F 47K OHM 1 6W 5 1 R931 08 1418MU MA10 18 CB0473 JNX RES C F 47K OHM 1 6W 5 1 R315 08 1418MU MA10 18 CB0560 JNX RES C F 56 OHM 1 6W 5 1 R112 08 1418MU MA1...

Page 21: ...R407 08 1418MU MA10 18 GJ0332 JTX RES CEMENT 3 3K OHM 5W 5 1 R402 08 1418MU MA10 25 BCA102 M1X CAP ELEC 1000 UF 16V 20 1 C416 08 1418MU MA10 25 BCA102 M1X CAP ELEC 1000 UF 16V 20 1 C635 08 1418MU MA10...

Page 22: ...1 C602 08 1418MU MA10 25 BFB109 M1X CAP ELEC 1 UF 50V 20 1 C624 08 1418MU MA10 25 BFB109 M1X CAP ELEC 1 UF 50V 20 1 C619 08 1418MU MA10 25 BFB109 M1X CAP ELEC 1 UF 50V 20 1 C615 08 1418MU MA10 25 BFB...

Page 23: ...EBP102 KBX CAP CER 1000 PF 50V 10 B 1 C272 08 1418MU MA10 26 EBP103 ZFX CAP CER 0 01UF 50V 80 20 F 1 C223 08 1418MU MA10 26 EBP103 ZFX CAP CER 0 01UF 50V 80 20 F 1 C931 08 1418MU MA10 26 EBP103 ZFX CA...

Page 24: ...0V 10 B 1 C212 08 1418MU MA10 26 EBP300 JZX CAP CER 30PF 50V 5 SL 1 C025 08 1418MU MA10 26 EBP300 JZX CAP CER 30PF 50V 5 SL 1 C024 08 1418MU MA10 26 EBP470 JZX CAP CER 47PF 50V 5 SL 1 C001 08 1418MU M...

Page 25: ...FOR HOR DRIVE 1 T401 08 1418MU MA10 36 LIN500 XX1 COIL LINEARITY 50 UH 1 L412 08 1418MU MA10 36 WID400 XX2 COIL WIDTH 40UH 1 L411 08 1418MU MA10 37 BSC250 231 FLYBACK BSC250 231 1 T402 08 1418MU MA10...

Page 26: ...J604 08 1418MU MA10 41 WJ0060 B00 WIRE BARE JUMPER 6mm 1 J623 08 1418MU MA10 41 WJ0060 B00 WIRE BARE JUMPER 6mm 1 J906 08 1418MU MA10 41 WJ0060 B00 WIRE BARE JUMPER 6mm 1 J908 08 1418MU MA10 41 WJ006...

Page 27: ...M 1 J253 08 1418MU MA10 41 WJ0075 B00 WIRE BARE JUMPER 7 5MM 1 J304 08 1418MU MA10 41 WJ0075 B00 WIRE BARE JUMPER 7 5MM 1 J610 08 1418MU MA10 41 WJ0075 B00 WIRE BARE JUMPER 7 5MM 1 J907 08 1418MU MA10...

Page 28: ...1418MU MA10 41 WJ0100 B00 WIRE BARE JUMPER 10MM 1 J241 08 1418MU MA10 41 WJ0100 B00 WIRE BARE JUMPER 10MM 1 J605 08 1418MU MA10 41 WJ0100 B00 WIRE BARE JUMPER 10MM 1 J606 08 1418MU MA10 41 WJ0100 B00...

Page 29: ...R 15MM 1 J026 08 1418MU MA10 41 WJ0150 B00 WIRE BARE JUMPER 15MM 1 J030 08 1418MU MA10 41 WJ0150 B00 WIRE BARE JUMPER 15MM 1 J031 08 1418MU MA10 41 WJ0150 B00 WIRE BARE JUMPER 15MM 1 J032 08 1418MU MA...

Page 30: ...ASE 5 TJC3 5A 1 P201 F FOR CRT BD P503 08 1418MU MA10 46 33079W 06X PIN BASE 6 TJC3 6A 1 P904 F FOR SIDE AV BD P1104B 08 1418MU MA10 46 33079W 06X PIN BASE 6 TJC3 6A 1 P101 F FOR W BAL ADJUST 08 1418M...

Page 31: ...DIODE RU3C FAST RECTIFIER 1 D824 08 01436U PWY 10 0RL255 EBX DIDEO RL255 RECTIFIER 1 D801 08 01436U PWY 10 0RL255 EBX DIDEO RL255 RECTIFIER 1 D802 08 01436U PWY 10 0RL255 EBX DIDEO RL255 RECTIFIER 1 D...

Page 32: ...08 01436U PWY 26 AIC221 KBX CAP CER 220 PF 500V 10 B 1 C840 08 01436U PWY 26 AIC221 KBX CAP CER 220 PF 500V 10 B 1 C843 08 01436U PWY 26 AIM103 KBX CAP CER 0 01UF 500V 10 B 1 C826 08 01436U PWY 26 AIM...

Page 33: ...ER 5MM 1 J817 08 01436U PWY 41 WJ0060 B00 WIRE BARE JUMPER 6mm 1 J801A 08 01436U PWY 41 WJ0075 B00 WIRE BARE JUMPER 7 5MM 1 J802 08 01436U PWY 41 WJ0075 B00 WIRE BARE JUMPER 7 5MM 1 J805 08 01436U PWY...

Page 34: ...EBP101 JCX CAP CER 100PF 50V 5 CH 1 C1503 08 HS46F0 M17 26 EBP101 JCX CAP CER 100PF 50V 5 CH 1 C1504 08 HS46F0 M17 40 21GRMF RMA P C B REMOTE HANDSET BD 1 08 HS46F0 M17 45 COS455 KY0 CERAMIC RESONATOR...

Page 35: ...to minimum level then press the DISPLAY key on the remote handset don t release the volume key and you can enter S mode After enter D mode or S mode you can adjust the setting according to the follow...

Page 36: ...ystem 09 S B Y Sub color for system 06 VOL01 Volume output level at 1 00 VOL25 Volume output level at 25 18 VOL50 Volume output level at 50 31 Press 7 to enter system setting Item Description Default...

Page 37: ...ntil the voltage at pin 48 of IC201 becomes 4 62 0 2V the picture must stable 4 Enter D mode and press the AFT update BBE button It will start Auto AFT Adjustment and the screen will show PIFAFT OK if...

Page 38: ...Enter D mode and press 1 key and the screen will become a horizontal line Then adjust the SCREEN VR on the flyback transformer to set the intensity of the line to a minimum visible level the line can...

Page 39: ...tch pattern NTSC signal to the RF input in STANDARD status 2 Select HPOS60 to adjust the Horizontal center 3 Select VPOS60 to adjust the Vertical center 4 Select HIGH60 to adjust the Vertical amplitud...

Page 40: ...T Item 0 Blanking 0 on 1 off 1 2 3 4 5 V Mute timing 200ms 8ms Data 6 Base band filter in NTSC system 0 on 1 off 7 VMOD VCDM2 default value 40 for 38MHz IF 30 for 38 9MHz IF BIT Item 0 AFT mute 0 on 1...

Page 41: ...off 1 on 5 I 0 off 1 on 6 DK 0 off 1 on 7 M 0 off 1 on OPTION default value 04 BIT Item 0 When blue background off mute pin of CPU 0 audio mute on 1 audio mute off 1 When blue background off external...

Page 42: ...Q101 SAW Z101 TB1238 IC201 SECAM IC701 TA1275AZ Optional Part Q501 Q503 Q505 AMP R G B CRT R G B V AMP IC301 V out H drive AMP Q401 Q402 H out FBT T402 220V 24V 12V 6 3V EHT FOCUS SCREEN CPU IC001 E2...

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