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Ref. No.

Part No.

Description

Code

Ref. No.

Part No.

Description

Code

21YF30

R1850 VRS-CY1JF681J

∗

R 680

1/16W Metal Oxide

R1851 VRS-CY1JF101J

∗

R 100

1/16W Metal Oxide

R1852 VRS-CY1JF101J

∗

R 100

1/16W Metal Oxide

R1853 VRS-CY1JF101J

∗

R 100

1/16W Metal Oxide

R1854 VRS-CY1JF103J

∗

R 10k

1/16W Metal Oxide

R1855 VRD-RA2BE122J

∗

R 1.2k

1/8W Carbon

R1856 VRS-CY1JF223J

∗

R 22k

1/16W Metal Oxide

R1863 VRS-CY1JF185J

∗

R 1.8M

1/16W Metal Oxide

R1864 VRS-CY1JF185J

∗

R 1.8M

1/16W Metal Oxide

R1892 VRS-CY1JF562J

∗

R 5.6k

1/16W Metal Oxide

R1893 VCKYCY1HB471K

∗

R 470PF D50

MIC

R1894 VRS-CY1JF103J

∗

R 10k

1/16W Metal Oxide

R1895 VRS-CY1JF103J

∗

R 10k

1/16W Metal Oxide

R1896 VRS-CY1JF393J

∗

R 39k

1/16W Metal Oxide

R1897 VRS-CY1JF102J

∗

R 1k

1/16W Metal Oxide

R1898 VRS-CY1JF152J

∗

R 1.5k

1/16W Metal Oxide

R1900 VRD-RA2BE825J

∗

R 8.2M

1/8W Carbon

SWITCHES

S701

QSW-P0591CEZZ

R Switch, POWER

S1001 QSW-K0 R Switch, CH-UP

S1002 QSW-K0 R Switch, CH-DOWN

S1003 QSW-K0 R Switch, VOL.-UP

S1004 QSW-K0 R Switch, VOL.-DOWN

S1005 QSW-K0 R Switch, MENU

BALUN

FB701 RBLN-0 R Balun

MISCELLANEOUS PARTS

F701

QFS-C3229CEZZ

R Fuse, 3.15A/250V

FH701 QFSHD1 R Fuse Holder

FH702 QFSHD1 R Fuse Holder

J401

QJAKGA015WJZZ

R Jack, 9Pin

J402

QJAKEA004WJ04

R AV-2 In Jack(V)

J403

QJAKEA004WJ09

R AV-2 In Jack(L)

J404

QJAKE0210CE02

R AV-2 In Jack(R)

J405

QTANJ0644CEZZ

R AV-1 In Jack

P302

QPLGN0441CEZZ

R Plug, 4pin(S)

P303

QPLGN0741CEZZ

R Plug, 7Pin(HP)

P601

QPLGN0660CEZZ

R Plug, 6Pin(K1-6)

P602

QPLGN0561CEZZ

R Plug, 5Pin(H)

P701

QPLGN0260CEZZ

R Plug, 2Pin(M1-2)

P702

QPLGN0269GEZZ

R Plug, 2Pin

P1001 QPLGN0578GEZZ

R Plug, 5Pin(K)

P1002 QPLGN0561CEZZ

R Plug, 5Pin(BC)

RDA304 PRDARA059WJFW

Heat Sink for IC301

RDA501 PRDARA010WJFW R Heat Sink for IC501

RDA602 PRDAR0224PEFW R Heat Sink for Q602

RDA701 PRDARA026WJFW R Heat Sink for Q701

RMC1001 RRMCU0222CEZZ R Remote Receiver

RY701 RRLYJ0093CEZZ

R Relay

SC305 QSOCN0259FJ00

R Socket, 10Pin(EB)

SC306 QSOCN0259FJ00

R Socket, 10Pin(EA)

DUNTKA599WEB1

PWB-B CRT UNIT

TRANSISTORS

Q853

VS2SC3789//2E

R 2SC3789

Q854

VS2SC3789//2E

R 2SC3789

Q855

VS2SC3789//2E

R 2SC3789

Q894

VS2-1+

R 2PA1015Y

DIODES

D859

VHD1SS119//-1

∗

R 1SS119

D896

RH-EX0616GEZZ

∗

R Zener Diode, 5.6V

D898

VHD1SS119//-1

∗

R 1SS119

COIL

L851

VP-MK8

R Peaking, 82

CAPACITORS

C851

VCKYPA R 560p

50V

Ceramic

C852

VCKYPA R 390p

50V

Ceramic

C853

VCKYPA R 270p

50V

Ceramic

C880

RC-KZ0153CEZZ

R 100p

3kV

C893

VCEA0AR 33

16V

Electrolytic

RESISTORS

R849

VRD-RA2BE271J

∗

R 270

1/8W Carbon

R850

VRD-RA2BE470J

∗

R 47

1/8W Carbon

R851

VRD-RA2BE470J

∗

R 47

1/8W Carbon

R852

VRD-RA2BE470J

∗

R 47

1/8W Carbon

R854

VRD-RA2BE271J

∗

R 270

1/8W Carbon

R855

VRD-RA2BE271J

∗

R 270

1/8W Carbon

R859

VRS-VU3DE123J

R 12k

Metal Oxide

R861

VRS-VU3DE123J

R 12k

Metal Oxide

R863

VRS-VU3DE123J

R 12k

Metal Oxide

R864

VRD-RA2BE470J

∗

R 47

1/8W Carbon

R876

VRD-RA2BE121JY R 120

1/8W Carbon

R877

VRD-RA2BE121JY R 120

1/8W Carbon

R878

VRD-RA2BE121JY R 120

1/8W Carbon

R880

VRD-RM2HD332J

∗

R 3.3k

1/2W Carbon

R881

VRD-RM2HD332J

∗

R 3.3k

1/2W Carbon

R882

VRD-RM2HD332J

∗

R 3.3k

1/2W Carbon

R889

VRD-RA2BE821J

∗

R 820

1/8W Carbon

R891

VRD-RA2BE102J

∗

R 1k

1/8W Carbon

R892

VRD-RA2BE391JY R 390

1/8W Carbon

R894

VRD-RA2BE152J

∗

R 1.5k

1/8W Carbon

R895

VRD-RA2EE561J

∗

R 560

1/4W Carbon

MISCELLANEOUS PARTS

P860

QPLGN0561CEZZ

R Plug, 5Pin(H)

P880

QPLGN0578GEZZ

R Plug, 5Pin(K)

SC851 QSOCV0016PEZZ

R Socket, 12Pin

DUNTKB423WEB0

PWB-C HEADPHONE UNIT

RESISTORS

RJ57

VRS-CY1JF000J

∗

R 0

1/16W Metal Oxide

R370

VRS-CY1JF471J

∗

R 470

1/16W Metal Oxide

R371

VRS-CY1JF471J

∗

R 470

1/16W Metal Oxide

MISCELLANEOUS PARTS

J351

QJAKJ0101SEZZ

R Jack

P351

QPLGN0461CEZZ

R Plug, 4Pin(HP1)

P352

QPLGN0361CEZZ

R Plug, 3Pin(HP2)

DUNTKB552WEA2

PWB-E S-CONTOL UNIT

INTEGRATED CIRCUIT

IC3501 VHi-1

∗

R I.C.

DIODES

D3501 RH-EX0619GEZZ

∗

R Zener Diode

D3502 RH-EX0619GEZZ

∗

R Zener Diode

D3503 RH-EX1399CEZZ

∗

R Zener Diode, 9.1V

D3504 RH-EX1399CEZZ

∗

R Zener Diode, 9.1V

COIL

L3501 VP-XF100K0000

∗

R Peaking, 10

CAPACITORS

C3501 VCKYCY1CF224Z

∗

R 0.22

16V

Ceramic

C3502 VCKYCY1HF224ZY R 0.22

50V

Ceramic

Содержание 21YF30

Страница 1: ... 34 CHASSIS LAYOUT 35 BLOCK DIAGRAM 36 DESCRIPTION OF SCHEMATIC DIAGRAM 40 SCHEMATIC DIAGRAM Ë CRT UNIT 41 Page Ë HEADPHONE UNIT 41 Ë MAIN UNIT 42 Ë S CONTROL UNIT 44 PRINTED WIRING BOARD ASSEMBLIES 45 REPLACEMENT PARTS LIST Ë ELECTRICAL PARTS 51 Ë MISCELLANECOUS PARTS 56 Ë SUPPLIED ACCESSORIES 56 Ë PACKING PARTS 56 Ë CABINET PARTS 57 PACKING OF THE SET 58 FEATURE Ë PAL B G Ë NTSC AV THRU Ë Full A...

Страница 2: ...ion protection 2 Replace with tube of the same type number for continued safety 3 Do not lift picture tube by the neck 4 Handle the picture tube only when wearing shatterproof goggles and after discharging the high voltage completely X RAY This receiver is designed so that any X Ray radiation is kept to an absolute Minimum Since certain malfunctions or servicing may produce potentially hazardous r...

Страница 3: ... Judge with the first 4 bytes 2 The initial data are preset as listed in page 4 2 5 1 5 2 6 2 3 Make sure the data need modification or not Initial data Note Once the chassis has been assembly together and ready to be POWER ON for the FIRST TIME make sure to short JA304 JA307 to switch to the service mode position first and then turn on the main power switch See 2 1 1 1 1 1 above Precaution If hav...

Страница 4: ...ODE To go into fourth stage of service mode data press MENU key Fourth stage data from O01 O21 OPTION MODE ADJUSTMENT MODE FIRST STAGE PLS REFER TO ADJ ITEM FOR SCREEN AND WHITE BALANCE USER DATA CONTRAST MAX 60 COLOUR CENT 0 BRIGHTNESS CENT 0 TINT CENT 0 SHARPNESS CENT 0 WHITE TEMP STANDARD S VOLUME MIN SURROUND OFF TREBLE CENT 0 BASS CENT 0 BALANCE CENT 0 BLUE BACK OFF C SYSTEM AUTO S SYSTEM 1 U...

Страница 5: ...03 DEG 95 DEG F109 0 103deg 1 95deg 1 FIX STD BY WO BRIGHT F110 0 255 255 FIX BUS SET UP AC FAIL WO BRIGHT F111 0 255 255 FIX FORCED SCM KIL TV F112 0 3 2 FIX FORCED SCM KIL AV YUV F113 0 3 2 FIX SETTING MODE SECOND STAGE EEPROM ITEMS OSD DATA LENGTH INITIAL DATA FIX ADJ AUTO REMARK STRAPQ BG F01 0 1 0 FIX STRAPQ I F02 0 1 0 FIX STRAPQ DK F03 0 1 0 FIX STRAPQ M F04 0 1 0 FIX STRAPQ 574 F05 0 1 0 F...

Страница 6: ...TA 001 HTL MODE 0 OFF 1 ON 0 012 YUV 0 DISABLE 1 ENABLE 1 002 HTL POS 0 99 013 S CTRL 0 DISABLE 1 ENABLE 1 003 HTL VOL 0 60 014 NICAM 0 DISABLE 1 ENABLE 0 004 VIF 0 38 0 1 38 9 1 015 A2 0 DISABLE 1 ENABLE 0 005 SECAM 0 DISABLE 1 ENABLE 0 016 TEXT 0 DISABLE 1 ENABLE 0 006 N443 RF 0 DISABLE 1 ENABLE 0 017 BIL 0 DISABLE 1 ENABLE 1 007 N358 RF 0 DISABLE 1 ENABLE 0 018 LANG 1 255 65 008 FORCE COL0 DISA...

Страница 7: ...e with wave detector see Fig 1 to the tuner s IF output terminal This terminal must have the probe alone connected 5 Set the RF AGC to 0 6 V with no saturation with the waveform 6 Adjust the tuner IF coil to obtain the waveform as shown in Fig 2 Note Be sure to keep the tuner cover in posi tion during this adjustment RF AGC TAKE OVER POINT AD JUSTMENT I2 C BUS CONTROL AUTO MANUAL ADJ 1 Receive PAL...

Страница 8: ...RMAL MODE the colour will change to RGB mono colour mode Signal colour screen cleared GREEN ONLY BLUE ONLY RED ONLY No Adjustment point Adjustment procedure conditions Waveform and others CONVERGENCE ADJ To be done after the purity adjustment 1 Receive the Crosshatch Pattern signal 2 Using the remote controller call NORMAL mode Static convergence 1 Turn the 4 pole magnet to a proper opening an gle...

Страница 9: ...l appear OK at screen 4 If appear NG pls repeat step 3 1 VIF VCO ADJ I2C BUS CONTROL AUTO MANUAL ADJ 2 S TRAP fo ADJ I2C BUS CONTROL AUTO MANUAL ADJ 3 HORIZONTAL VERTICAL DEFLECTION LOOP and FOCUS ADJUSTMENT No Adjustment point Adjustment procedure conditions Waveform and others H SHIFT I 2 C BUS CONTROL to be done after purity adj 1 V SHIFT I2 C BUS CONTROL to be done after purity adj 2 V SHIFT I...

Страница 10: ...275 12300 K 2 BLACK LOW BEAM In Window Pattern Signal Let the gun point at Black position if the color temperature data shift away from the data adjusted in step 1 adjust R C G C B C but between them first color appears in Screen adj item 1 4 is fixed adj the other two so that to obtain the similar axis as above Repeat step 1 2 to get a regulated position NOTE 1 R CUTOFF R C UP R C key 1 HEX 80 R ...

Страница 11: ...TRAST MAX 3 Set BRIGHT MAX 4 During the Collector Emitter of Q853 4 5 short make sure the protector ON and switch to standby mode 1 Select one of Q853 4 5 to do each short H V PROTEC TOR 2 OTHER PRO TECTOR 1 Once finish rectified Electrolytic Capacitor short testing in B line check all possible damaged components on B line Use random selected set for inspection 3 No Adjustment point Adjustment pro...

Страница 12: ...number in green colour under AFT ON condition 6 FUNCTION OPERATION CHECKING VIDEO AND AUDIO FUNCTION OPERATION CHECKING VIDEO AND AUDIO CONTINUED No Adjustment point Adjustment procedure conditions Waveform and others COLOUR SYSTEM 1 Receive the PAL COLOUR BAR signal press MENU choose CH SETTING to select COLOUR modes except PAL check the colour is not work ing Then select the PAL mode Check again...

Страница 13: ...und out from speaker 1 BILINGUALFUNCTION CHECKING FOR BILINGUALMODELS ONLY No Adjustment point Adjustment procedure conditions Waveform and others BILINGUAL FUNCTION CHECKING 1 Receive bilingual channel 2 Press R C MPX button and the sound will change from SOUND 1 to SOUND 2 1 SHOCK TEST CHECKING No Adjustment point Adjustment procedure conditions Waveform and others SHOCK TEST 1 Hit at the top of...

Страница 14: ...NING FREQUENCY HIGH BYTE TUNING FREQUENCY LOW BYTE POS 4 TUNING FREQUENCY HIGH BYTE TUNING FREQUENCY LOW BYTE POS 5 TUNING FREQUENCY HIGH BYTE TUNING FREQUENCY LOW BYTE POS 6 TUNING FREQUENCY HIGH BYTE TUNING FREQUENCY LOW BYTE POS 7 TUNING FREQUENCY HIGH BYTE TUNING FREQUENCY LOW BYTE POS 8 TUNING FREQUENCY HIGH BYTE TUNING FREQUENCY LOW BYTE POS 9 TUNING FREQUENCY HIGH BYTE TUNING FREQUENCY LOW ...

Страница 15: ...BYTE TUNING FREQUENCY LOW BYTE POS 40 TUNING FREQUENCY HIGH BYTE TUNING FREQUENCY LOW BYTE POS 41 TUNING FREQUENCY HIGH BYTE TUNING FREQUENCY LOW BYTE POS 42 TUNING FREQUENCY HIGH BYTE TUNING FREQUENCY LOW BYTE POS 43 TUNING FREQUENCY HIGH BYTE TUNING FREQUENCY LOW BYTE POS 44 TUNING FREQUENCY HIGH BYTE TUNING FREQUENCY LOW BYTE POS 45 TUNING FREQUENCY HIGH BYTE TUNING FREQUENCY LOW BYTE POS 46 TU...

Страница 16: ... 67 TUNING FREQUENCY HIGH BYTE POS 68 TUNING FREQUENCY HIGH BYTE TUNING FREQUENCY LOW BYTE POS 69 TUNING FREQUENCY HIGH BYTE TUNING FREQUENCY LOW BYTE POS 70 TUNING FREQUENCY HIGH BYTE TUNING FREQUENCY LOW BYTE POS 71 TUNING FREQUENCY HIGH BYTE TUNING FREQUENCY LOW BYTE POS 72 TUNING FREQUENCY HIGH BYTE TUNING FREQUENCY LOW BYTE POS 73 TUNING FREQUENCY HIGH BYTE TUNING FREQUENCY LOW BYTE POS 74 TU...

Страница 17: ...2 POS 1 POS 0 01 00 FF F1 POS15 POS14 POS13 POS12 POS11 POS10 POS 9 POS 8 00 00 FF F2 POS23 POS22 POS21 POS20 POS19 POS18 POS17 POS16 00 00 FF F3 POS31 POS30 POS29 POS28 POS27 POS26 POS25 POS24 00 00 FF F4 POS39 POS38 POS37 POS36 POS35 POS34 POS33 POS32 00 00 FF F5 POS47 POS46 POS45 POS44 POS43 POS42 POS41 POS40 00 00 FF F6 POS55 POS54 POS53 POS52 POS51 POS50 POS49 POS48 00 00 FF F7 POS63 POS62 PO...

Страница 18: ...POS9 S SYSTEM POS10 C SYSTEM POS10 S SYSTEM POS11 C SYSTEM POS11 S SYSTEM POS12 C SYSTEM POS12 S SYSTEM POS13 C SYSTEM POS13 S SYSTEM POS14 C SYSTEM POS14 S SYSTEM POS15 C SYSTEM POS15 S SYSTEM POS16 C SYSTEM POS16 S SYSTEM POS17 C SYSTEM POS17 S SYSTEM POS18 C SYSTEM POS18 S SYSTEM POS19 C SYSTEM POS19 S SYSTEM POS20 C SYSTEM POS20 S SYSTEM POS21 C SYSTEM POS21 S SYSTEM POS22 C SYSTEM POS22 S SYS...

Страница 19: ... C SYSTEM POS69 S SYSTEM POS70 C SYSTEM POS70 S SYSTEM POS71 C SYSTEM POS71 S SYSTEM POS72 C SYSTEM POS72 S SYSTEM POS73 C SYSTEM POS73 S SYSTEM POS74 C SYSTEM POS74 S SYSTEM POS75 C SYSTEM POS75 S SYSTEM POS76 C SYSTEM POS76 S SYSTEM POS77 C SYSTEM POS77 S SYSTEM POS78 C SYSTEM POS78 S SYSTEM POS79 C SYSTEM POS79 S SYSTEM POS80 C SYSTEM POS80 S SYSTEM POS81 C SYSTEM POS81 S SYSTEM POS82 C SYSTEM ...

Страница 20: ...RECTION 2 CODE ROM CORRECTION 2 CODE ROM CORRECTION 2 CODE ROM CORRECTION 1 CODE ROM CORRECTION 1 CODE ROM CORRECTION 1 CODE ROM CORRECTION 1 CODE ROM CORRECTION 1 CODE ROM CORRECTION 1 CODE ROM CORRECTION 1 CODE ROM CORRECTION 1 CODE ROM CORRECTION 1 CODE ROM CORRECTION 1 CODE ROM CORRECTION 1 CODE ROM CORRECTION 1 CODE ROM CORRECTION 1 CODE ROM CORRECTION 1 CODE ROM CORRECTION 1 CODE ROM CORRECT...

Страница 21: ...HECK DATA CHECK TYPE CHECK DATA CHECK TYPE SETTING DATA REMARK 1C0 1C1 1C2 1C3 1C4 1C5 1C6 1C7 1C8 1C9 1CA 1CB 1CC 1CD 1CE 1CF 1D0 1D1 1D2 1D3 1D4 1D5 1D6 1D7 1D8 1D9 1DA 1DB 1DC 1DD 1DE 1DF 1E0 1E1 1E2 1E3 1E4 1E5 1E6 1E7 1E8 1E9 1EA 1EB 1EC 1ED 1EE 1EF 1F0 1F1 1F2 1F3 1F4 1F5 1F6 1F7 1F8 1F9 1FA 1FB 1FC 1FD 1FE 1FF MODEL MODEL LETTER NO LETTER NO ...

Страница 22: ...0 7F 231 04 00 07 232 05 00 07 233 05 00 07 234 07 00 07 235 05 00 07 236 05 00 07 237 06 00 07 238 06 00 07 239 07 00 07 23A 06 00 07 23B 06 00 07 23C 06 00 07 23D 29 00 3E 23E 1F 00 3E 23F 28 00 3E MODEL MODEL LETTER NO LETTER NO S TRAP 574 V24 YDL F18 YDL PAL F19 COLOUR AV F29 YDL SECAM F20 YDL N443 F21 YDL N358 F22 YDL AV F23 YDL AV PAL F24 YDL AV SECAM F25 R CUTOFF V00 G CUTOFF V00 R DRIVE V0...

Страница 23: ...0 00 02 276 FF 00 FF 277 FF 00 FF 278 02 00 03 279 02 00 03 27A 27B 27C 27D 27E 27F MODEL MODEL LETTER NO LETTER NO COLOUR N443 F32 COLOUR N358 F33 COLUR ADJ F34 SHARPNESS AV F35 SHARPNESS YUV F36 SHARPNESS PAL F37 SHARPNESS SECAM F38 SHARPNESS N443 F39 SHARPNESS N358 F40 TINT AV F41 TINT ADJ F42 TINT YUV ADJ F43 R R DRIVE F44 B R DRIVE F45 R B DRIVE F46 B B DRIVE F47 TRAP F53 TRAP SECAM F55 TRAP ...

Страница 24: ... OM DET F65 BS GAIN F64 AFC2 F61 80 00 FF 284 AV2 O11 AV O10 Forced Col O08 N358 TV O07 N443 TV O06 SECAM O05 VIF O04 HOTEL O01 DE 00 FF 285 LED CONT O21 R C MENU O20 BIL O17 TEXT O16 A2 O15 NICAM O14 S CTR O13 YUV O12 03 00 FF 286 M O09 D K O09 I O09 B G O09 0F 01 0F 287 Thai O18 Engilish O18 41 01 40 41 288 03 01 05 289 FF 00 63 FF 28A FF 00 3C FF 28B NICAM AUTO MUTE F99 AGC SW OFF F88 SMALL SUR...

Страница 25: ... 2C6 2C7 2C8 2C9 2CA 2CB 2CC 2CD 2CE 2CF 2D0 2D1 2D2 2D3 2D4 2D5 2D6 2D7 2D8 2D9 2DA 2DB 2DC 2DD 2DE 2DF 2E0 2E1 2E2 2E3 2E4 2E5 2E6 2E7 2E8 2E9 2EA 2EB 2EC 2ED 2EE 2EF 2F0 2F1 2F2 2F3 2F4 2F5 2F6 2F7 2F8 2F9 2FA 2FB 2FC 2FD 2FE 2FF MODEL MODEL LETTER NO LETTER NO 1 0 individually selectable rating system 1 threshold selectable rating system 2 0 CATEGORY bit mask with 01 05 1st character 1 CATEGOR...

Страница 26: ...CM BIL1 4C 00 FF POS 29 31E A2 FM A2 ST A2 BIL1 NCM FM NCM MONO NCM ST NCM BIL2 NCM BIL1 4C 00 FF POS 30 31F A2 FM A2 ST A2 BIL1 NCM FM NCM MONO NCM ST NCM BIL2 NCM BIL1 4C 00 FF POS 31 320 A2 FM A2 ST A2 BIL1 NCM FM NCM MONO NCM ST NCM BIL2 NCM BIL1 4C 00 FF POS 32 321 A2 FM A2 ST A2 BIL1 NCM FM NCM MONO NCM ST NCM BIL2 NCM BIL1 4C 00 FF POS 33 322 A2 FM A2 ST A2 BIL1 NCM FM NCM MONO NCM ST NCM B...

Страница 27: ... FM NCM MONO NCM ST NCM BIL2 NCM BIL1 4C 00 FF POS 80 351 A2 FM A2 ST A2 BIL1 NCM FM NCM MONO NCM ST NCM BIL2 NCM BIL1 4C 00 FF POS 81 352 A2 FM A2 ST A2 BIL1 NCM FM NCM MONO NCM ST NCM BIL2 NCM BIL1 4C 00 FF POS 82 353 A2 FM A2 ST A2 BIL1 NCM FM NCM MONO NCM ST NCM BIL2 NCM BIL1 4C 00 FF POS 83 354 A2 FM A2 ST A2 BIL1 NCM FM NCM MONO NCM ST NCM BIL2 NCM BIL1 4C 00 FF POS 84 355 A2 FM A2 ST A2 BIL...

Страница 28: ...HECK DATA CHECK TYPE CHECK DATA CHECK TYPE SETTING DATA REMARK 380 381 382 383 384 385 386 387 388 389 38A 38B 38C 38D 38E 38F 390 391 392 393 394 395 396 397 398 399 39A 39B 39C 39D 39E 39F 3A0 3A1 3A2 3A3 3A4 3A5 3A6 3A7 3A8 3A9 3AA 3AB 3AC 3AD 3AE 3AF 3B0 3B1 3B2 3B3 3B4 3B5 3B6 3B7 3B8 3B9 3BA 3BB 3BC 3BD 3BE 3BF MODEL MODEL LETTER NO LETTER NO ...

Страница 29: ...HECK DATA CHECK TYPE CHECK DATA CHECK TYPE SETTING DATA REMARK 3C0 3C1 3C2 3C3 3C4 3C5 3C6 3C7 3C8 3C9 3CA 3CB 3CC 3CD 3CE 3CF 3D0 3D1 3D2 3D3 3D4 3D5 3D6 3D7 3D8 3D9 3DA 3DB 3DC 3DD 3DE 3DF 3E0 3E1 3E2 3E3 3E4 3E5 3E6 3E7 3E8 3E9 3EA 3EB 3EC 3ED 3EE 3EF 3F0 3F1 3F2 3F3 3F4 3F5 3F6 3F7 3F8 3F9 3FA 3FB 3FC 3FD 3FE 3FF MODEL MODEL LETTER NO LETTER NO ...

Страница 30: ...oes noise or signal appear at pin 41 and 58 of IC801 Noise increases but no signal is received Check the tuner supply voltage LB must approx 5V BT must be approx 33V And check the CH preset data Check the tuner AGC at TP201 Check IC801 and related circuit Check pin 1 of SF201 Tuner and related circuit Check pin 60 at IC801 and related circuit Check pin 59 of IC801 Tuner and related circuit Check p...

Страница 31: ...k IC501 bias Check R503 R506 R513 R520 and C515 TROUBLE SHOOTING TABLE Continued NO SPECIFIC COLOUR Is some colour produced in B W broadcast reception Is the white balance properly adjusted Re adjust the white balance The picture colour is yellow The picture colour is magenta The picture colour is cyan Check Q855 and its adjacent circuits Check Q854 and its adjacent circuits Check Q853 and its adj...

Страница 32: ...21YF30 32 SOLID STATE DEVICE BASE DIAGRAM TOP VIEW SIDE VIEW ...

Страница 33: ...33 21YF30 M E M O ...

Страница 34: ...34 21YF30 WAVEFORMS ...

Страница 35: ...35 21YF30 CHASSIS LAYOUT ...

Страница 36: ...36 21YF30 1 2 3 4 5 6 7 8 9 10 A B C D E F G H I J BLOCK DIAGRAM PWB A MAIN BLOCK ...

Страница 37: ...37 21YF30 10 11 12 13 14 15 16 17 18 19 ...

Страница 38: ...38 21YF30 1 2 3 4 5 6 7 8 9 10 A B C D E F G H I J BLOCK DIAGRAM PWB B CRT BLOCK PWB C HEADPHONE BLOCK ...

Страница 39: ...39 21YF30 1 2 3 4 5 6 7 8 9 10 A B C D E F G H I J PWB E S CONTROL BLOCK ...

Страница 40: ...IRECTLY CONNECTED WITH AC MAINS VOLTAGE WHEN SERVICING THE AREA CONNECT AN ISOLATING TRANS FORMER BETWEEN TV RECEIVER AND AC LINE TO ELIMINATE HAZARD OF ELECTRIC SHOCK NOTES 1 The unit of resistance ohm is omitted K 1000 ohms M Mega ohm 2 All resistors are 1 16 watt unless otherwise noted 3 All capacitors are µF unless otherwise noted P µµF VOLTAGE MEASUREMENT CONDITIONS 1 Voltages in parenthesis ...

Страница 41: ...41 21YF30 1 2 3 4 5 6 7 8 9 10 A B C D E F G H I J SCHEMATIC DIAGRAM CRT Unit SCHEMATIC DIAGRAM HEADPHONE Unit ...

Страница 42: ...42 21YF30 1 2 3 4 5 6 7 8 9 10 A B C D E F G H I J SCHEMATIC DIAGRAM MAIN Unit ...

Страница 43: ...43 21YF30 10 11 12 13 14 15 16 17 18 19 ...

Страница 44: ...44 21YF30 1 2 3 4 5 6 7 8 9 10 A B C D E F G H I J SCHEMATIC DIAGRAM S CONTROL Unit ...

Страница 45: ...45 21YF30 1 2 3 4 5 6 7 8 9 10 A B C D E F G H I J PRINTED WIRING BOARD ASSEMBLIES PWB B CRT Unit Component Side PWB C HEADPHONE Unit Wiring Side PWB C HEADPHONE Unit Component Side ...

Страница 46: ...46 21YF30 1 2 3 4 5 6 7 8 9 10 A B C D E F G H I J PWB A MAIN Unit Component Side ...

Страница 47: ...47 21YF30 10 11 12 13 14 15 16 17 18 19 ...

Страница 48: ...6 1 8 RJ 1 8 0 R6 1 3 RJ 3 4 R6 1 9 R6 2 0 R5 2 RJ 1 2 5 R5 2 4 R5 2 0 C5 1 9 RJ 1 2 3 R5 2 1 R5 0 4 C5 1 8 R5 2 7 R5 2 8 C7 8 4 R7 1 4 R7 4 4 Q7 4 0 Q7 4 1 R7 4 5 Q1 0 7 0 R7 6 6 Q1 0 7 1 R1 0 8 2 Q7 5 5 C7 5 9 R7 6 8 Z 1 A1 RJ 1 0 1 RJ 4 5 RJ 4 1 R1 0 2 7 RJ 4 3 RJ 4 6 RJ 4 0 RJ 1 0 8 R1 0 0 6 R1 0 1 2 ...

Страница 49: ...8 2 8 Q8 0 3 C8 1 3 C8 2 1 R8 3 2 C8 2 6 RJ 1 6 9 R5 2 2 RJ 1 2 5 R5 2 4 R5 2 0 C5 1 9 RJ 1 2 3 R5 2 1 R5 0 4 C5 1 8 R7 4 4 Q7 4 0 Q7 4 1 R7 4 5 R7 4 3 Q6 0 4 R6 6 2 RJ 1 7 0 R1 0 4 3 RJ 1 7 6 RJ 1 3 3 D1 0 8 7 R1 0 5 4 R1 0 5 1 R1 0 4 8 R1 0 4 6 C1 8 5 5 RJ 1 7 C1 0 1 3 C1 0 1 1 R1 0 6 1 C1 0 0 8 C1 0 1 0 C1 0 0 9 C8 1 5 R1 0 6 0 I C1 0 0 1 R1 0 6 3 R1 8 9 2 R8 0 7 C8 1 0 R1 0 7 2 C1 0 1 5 D1 0 8...

Страница 50: ...50 21YF30 1 2 3 4 5 6 7 8 9 10 A B C D E F G H I J PWB E S CONTROL Unit Wiring Side PWB E S CONTROL Unit Component Side ...

Страница 51: ...PD601AR AB å Q701 VHiMFS7KM16A1 I C Q703 VS2PC1815Y 1 R 2PC1815Y AC Q740 VS2PD601AR 1 R 2PD601AR AB Q741 VS2PD601AR 1 R 2PD601AR AB Q751 VS2SC2236Y 1 R 2SC2236Y AD Q752 VS2SC2236Y 1 R 2SC2236Y AD Q753 VS2SC3198 G 1 R 2SC3198 G AA Q754 VS2SC2236Y 1 R 2SC2236Y AD Q755 VS2PD601AR 1 R 2PD601AR AB Q803 VS2PD601AR 1 R 2PD601AR AB Q804 VS2PB709AR 1 R 2PB709AR AB Q805 VS2PD601AR 1 R 2PD601AR AB Q1001 VS2P...

Страница 52: ...A1EW108M R 1000 25V Electrolytic AD C401 VCKYCY1HB103K R 0 01 50V Ceramic AA C403 VCKYCY1EF104Z R 0 1 25V Ceramic AA C404 VCEA9M1CW106M R 10 16V Electrolytic AB C434 VCEA0A1CW106M R 10 16V Electrolytic AB C435 VCE9GA1CW106M R 10 16V Electrolytic AB C436 VCKYCY1HF103Z R 0 01 50V Ceramic AA C451 VCEA0A1CW477M R 470 16V Electrolytic AC C452 VCEA0A1CW106M R 10 16V Electrolytic AB C453 VCEA0A1CW106M R ...

Страница 53: ... RJ134 VRS CY1JF000J R 0 1 16W Metal Oxide AA RJ135 VRS CY1JF000J R 0 1 16W Metal Oxide AA RJ136 VRS CY1JF000J R 0 1 16W Metal Oxide AA RJ137 VRS CY1JF000J R 0 1 16W Metal Oxide AA RJ138 VRS CY1JF000J R 0 1 16W Metal Oxide AA RJ150 VRS CY1JF000J R 0 1 16W Metal Oxide AA RJ151 VRS CY1JF000J R 0 1 16W Metal Oxide AA RJ152 VRS CY1JF000J R 0 1 16W Metal Oxide AA RJ155 VRS CY1JF000J R 0 1 16W Metal Oxi...

Страница 54: ...16W Metal Oxide AA R806 VRS CY1JF222J R 2 2k 1 16W Metal Oxide AA R807 VRS CY1JF222J R 2 2k 1 16W Metal Oxide AA R811 VRS CY1JF101J R 100 1 16W Metal Oxide AA R812 VRS CY1JF101J R 100 1 16W Metal Oxide AA R814 VRS CY1JF473J R 47k 1 16W Metal Oxide AA R815 VRS CY1JF473J R 47k 1 16W Metal Oxide AA R816 VRS CY1JF223J R 22k 1 16W Metal Oxide AA R817 VRS CY1JF473J R 47k 1 16W Metal Oxide AA R818 VRS VU...

Страница 55: ... SC306 QSOCN0259FJ00 R Socket 10Pin EA AE DUNTKA599WEB1 PWB B CRT UNIT TRANSISTORS Q853 VS2SC3789 2E R 2SC3789 AF Q854 VS2SC3789 2E R 2SC3789 AF Q855 VS2SC3789 2E R 2SC3789 AF Q894 VS2PA1015Y 1 R 2PA1015Y AC DIODES D859 VHD1SS119 1 R 1SS119 AA D896 RH EX0616GEZZ R Zener Diode 5 6V AA D898 VHD1SS119 1 R 1SS119 AA COIL L851 VP MK820K0000 R Peaking 82µH AB CAPACITORS C851 VCKYPA1HB561K R 560p 50V Cer...

Страница 56: ...6V Ceramic AA C3524 VCEA0A1CW477M R 470 16V Electrolytic AC C3525 VCKYCY1HF103Z R 0 01 50V Ceramic AA C3526 VCKYCY1HF103Z R 0 01 50V Ceramic AA RESISTORS RJ3501 VRS CY1JF000J R 0 1 16W Metal Oxide AA R3501 VRS CY1JF101J R 100 1 16W Metal Oxide AA R3502 VRS CY1JF101J R 100 1 16W Metal Oxide AA R3503 VRS CY1JF101J R 100 1 16W Metal Oxide AA R3504 VRS CY1JF101J R 100 1 16W Metal Oxide AA R3505 VRS CY...

Страница 57: ...y 1 1 Not Available Front Cabinet 1 2 JBTN A140WJSA Power Button 1 3 MSPRC0005PEFW R Power Button Spring AB 1 4 GCOVAA361WJSA R C Cover 1 5 HBDGB0001KJSC R SHARP Badge AE 1 6 GDORFA039WJSA Door 1 7 MSPRPA025WJFW Door Spring 1 8 HiNDPA343WJZZ Indication Plate 2 CCABBA160WEA0 Rear Cabinet Ass y 2 1 Not Available Rear Cabinet ...

Страница 58: ...Ref No Part No Description Code Ref No Part No Description Code 58 21YF30 PACKING OF THE SET ...

Страница 59: ...Ref No Part No Description Code Ref No Part No Description Code 59 21YF30 ...

Страница 60: ...a retrieval system or transmitted in any form or by any means electronic mechanical photocopying recording or otherwise without prior written permission of the publisher SHARP CORPORATION AV Systems Group Quality Reliability Control Center Yaita Tochigi 329 2193 Japan TQ1548 S May 2003 Printed in Japan In Japan gedruckt MY DS Design and Production Information Design SEM Production STTM ...

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