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60

REF.

PART CODE

PART NAME

PART DESCRIPTION

C204

CEXF1C100A

C ELECTRO

16V RSM 10MF 5X7

C205

CEXF1C100A

C ELECTRO

16V RSM 10MF 5X7

C206

CMXM2A123J

C MYLAR

100V 0.012MF J TP

C207

CMXM2A473J

C MYLAR

100V 0.047MF J TP

C208

CMXM2A223J

C MYLAR

100V 0.022MF J TP

C209

CMXM2A122J

C MYLAR

100V 1200PF J TP

C210

CEXF1H339A

C ELECTRO

50V RSM 3.3MF 4X7

C211

CEXF1H339A

C ELECTRO

50V RSM 3.3MF 4X7

C212

CMXM2A122J

C MYLAR

100V 1200PF J TP

C213

CEXF1E479A

C ELECTRO

25V RSM 4.7MF

C214

CEXF1H229V

C ELECTRO

50V RSS 2.2MF (5X11) TP

C215

HCFK103ZCA

C CHIP CERA

50V Y5V 0.01MF Z 2012

C216

CEXF1C101V

C ELECTRO

16V RSS 100MF (6.3X11) TP

C217

CCXF1H103Z

C CERA

50V F 0.01MF Z (TAPPING)

C218

HCLK201JCA

C CHIP CERA

50V SL 200PF J 2012

C219

CCXF1H103Z

C CERA

50V F 0.01MF Z (TAPPING)

C220

HCFK103ZCA

C CHIP CERA

50V Y5V 0.01MF Z 2012

C222

HCLK220JCA

C CHIP CERA

50V SL 22PF J 2012

C223

CEXF1H229A

C ELECTRO

50V RSM 2.2MF (4X7) TP

C224

HCBK332KCA

C CHIP CERA

50V X7R 3300PF K 2012

C225

CMXM2A682J

C MYLAR

100V 6800PF J TP

C226

CEXE0J221S

C ELECTRO

6.3V RSA 220MF 6.3X7

C227

HCFK104ZCA

C CHIP CERA

50V Y5V 0.1MF Z 2012

C228

CEXF1C221V

C ELECTRO

16V RSS 220MF (8X11.5) TP

C229

HCFK103ZCA

C CHIP CERA

50V Y5V 0.01MF Z 2012

C230

CMXM2A682J

C MYLAR

100V 6800PF J TP

C231

CEXF1E220V

C ELECTRO

25V RSS 22MF 5X11

C232

CEXF1C470A

C ELECTRO

16V RSM 47MF (6.3X7) TP

C233

CMXM2A472J

C MYLAR

100V 4700PF J TP

C235

CCXB2H221K

C CERA

500V B 220PF K (TAPPING)

DA02

DZN4148---

DIODE

1N4148 AUTO 52MM

D201

DZN4148---

DIODE

1N4148 AUTO 52MM

D202

DZN4003---

DIODE

IN4003

ICA01

1LA7416---

IC PREAMP

LA7416 4CH PRE/REC AMP

ICB01

1BA7743S--

IC AUDIO

BA7743S (PREAMP)

IC201

1TDA9614H-

IC AUDIO (HI-FI)

TDA9614H

IC202

1BA7755A--

IC SWITCHING

BA7755A (HEAD SW)

JPT01

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JPT02

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

LA01

5CPX100J--

COIL PEAKING

PL 10UH J (TAPPING)

LA02

5CPX391J--

COIL PEAKING

390UH J RADIAL

LA03

5CPX101J--

COIL PEAKING

PL 100UH J (TAPPING)

REF.

PART CODE

PART NAME

PART DESCRIPTION

LA04

5CPX101J--

COIL PEAKING

PL 100UH J (TAPPING)

LA05

5CPX180J--

COIL PEAKING

18UH J RADIAL

LA06

5CPX560J--

COIL PEAKING

56UH J RADIAL

LA07

5CPX100J--

COIL PEAKING

PL 10UH J (TAPPING)

LA08

5CPX181J--

COIL PEAKING

180UH J RADIAL

LB01

5CPX101J--

COIL PEAKING

PL 100UH J (TAPPING)

L201

56Z223J402

COIL PEAKING

PC-6S-223J

L202

5CPX101J--

COIL PEAKING

PL 100UH J (TAPPING)

L203

5CPX101J--

COIL PEAKING

PL 100UH J (TAPPING)

L204

5CPX101J--

COIL PEAKING

PL 100UH J (TAPPING)

L205

5CPX101J--

COIL PEAKING

PL 100UH J (TAPPING)

L230

5CPX101J--

COIL PEAKING

PL 100UH J (TAPPING)

P101

97P6289650

CONN WAFER

10P FPC

P102

97P62G01BL

CONN B/B

GB200 RECEP 2.0MM 20P

P103

97P62G01BH

CONN B/B

GB200 RECEP 2.0MM 17P

P104

97P62G01B5

CONN B/B

GB200 RECEP 2.0MM 5P

QA01

TZTA1266Y-

TR

KTA1266Y- (AUTO)(1015Y)

QA02

TZTC3198Y-

TR

KTC3198Y-(1815Y) (AUTO)

QA03

TZTC3198Y-

TR

KTC3198Y-(1815Y) (AUTO)

QA04

TZTC3198Y-

TR

KTC3198Y-(1815Y) (AUTO)

QA05

TZTC3198Y-

TR

KTC3198Y-(1815Y) (AUTO)

QA06

TZTA1266Y-

TR

KTA1266Y- (AUTO)(1015Y)

Q204

TZTC3203Y-

TR

KTC3203Y (2120Y)

Q232

TZTC3205Y-

TR

KTC3205Y (2236Y)

Q233

TZTA1273Y-

TR

KTA1273Y(966Y)

Q234

TZSR1004--

TR

KSR1004 (AUTO)

RA01

HRFT223JCA

R CHIP

1/10 22K OHM J 2012

RA02

HRFT223JCA

R CHIP

1/10 22K OHM J 2012

RA03

HRFT302JCA

R CHIP

1/10 3K OHM J 2012

RA04

RD-AZ202J-

R CARBON FILM

1/6 2K OHM J

RA07

HRFT391JCA

R CHIP

1/10 390 OHM J 2012

RA08

HRFT102JCA

R CHIP

1/10 1K OHM J 2012

RA09

HRFT222JCA

R CHIP

1/10 2.2K OHM J 2012

RA10

HRFT221JCA

R CHIP

1/10 220 OHM J 2012

RA11

HRFT562JCA

R CHIP

1/10 5.6K OHM J 2012

RA12

HRFT393JCA

R CHIP

1/10 39K OHM J 2012

RA13

HRFT153JCA

R CHIP

1/10 15K OHM J 2012

RA14

HRFT202JCA

R CHIP

1/10 2K OHM J 2012

RA15

HRFT222JCA

R CHIP

1/10 2.2K OHM J 2012

RA16

HRFT391JCA

R CHIP

1/10 390 OHM J 2012

RA17

HRFT333JCA

R CHIP

1/10 33K OHM J 2012

RA18

HRFT683JCA

R CHIP

1/10 68K OHM J 2012

Содержание DV-F952N

Страница 1: ...DAEWOO ELECTRONICS CO LTD Service Manual MODEL DV F952N...

Страница 2: ...nced Frequency response 100 Hz 8KHz Hi Fi 20Hz 20kHz Signal to noise ratio More than 38 dB Hi Fi More than 60dB Audio Distortion Less than 3 SP Hi Fi Less than 0 5 TAPE TRANSPORT Tape width 12 65mm 1...

Страница 3: ...ticular country and locality 4 Leakage current test Confirm specified or lower leakage current between B earth ground power cord plug prongs and externally exposed accessible parts RF terminals antenn...

Страница 4: ...SW PULSE PT01 PIN 3 Insert PATH JIG and Press REC button on the remote controller 4 Check the position of the V sync from the rising edge of the SW pulse Standard 6 5H 0 5H SECTION 2 ELECTRICAL ADJUST...

Страница 5: ...Connect the Audio level meter to both TP1 and TP2 4 After inserting a blank tape record in SP mode 5 Adjust R290 to obtain 3 0 mVrms 5 TOP VIEW R290 3 0mVrms A CHEAD TP2 TP1 Audio LEVEL METER S N 97P...

Страница 6: ...t the oscilloscope to TP1 4 Adjust L101 until the level of signal becomes minimum P102 L104 L105 IC101 3 2 L101 TP1 L108 TP2 L103 Z101 TP6 TP7 IC102 TP3 L109 P101 IC103 L110 TP4 minimum CH 1 Oscillosc...

Страница 7: ...ust L104 to obtain the minimum DC voltage of TP2 7 P102 L104 L105 IC101 3 2 L101 TP1 L108 TP2 L103 Z101 TP6 TP7 IC102 TP3 L109 P101 IC103 L110 TP4 CH 1 Oscilloscope GND OUT minimum 3 PIF PCB Component...

Страница 8: ...o obtain 2 3V DC Voltage at the A point 8 P102 L104 L105 IC101 3 2 L101 TP1 L108 TP2 L103 Z101 TP6 TP7 IC102 TP3 L109 P101 IC103 L110 TP4 2 3 0 5V CH 1 Oscilloscope GND OUT 3 7 PIF PCB Component Side...

Страница 9: ...just L108 to obtain the minimum Noise minimum Level of pin NO 15 of IC102 9 P102 L104 L105 IC101 L101 TP1 L108 TP2 L103 Z101 TP6 TP7 IC102 TP3 L109 P101 IC103 L110 TP4 minimum noise level CH 1 Oscillo...

Страница 10: ...level of TP3 5 Adjust L110 to obtain the maximum level of TP4 10 P102 L104 L105 IC101 L101 TP1 L108 TP2 L103 Z101 TP6 TP7 IC102 TP3 L109 P101 IC103 L110 TP4 CH 1 Oscilloscope CH 2 GND OUT LEFT RIGHT P...

Страница 11: ...PT02 4 Adjust R190 to obtain 6 0 0 2V DC 11 CH 1 Oscilloscope MAIN PCB RF Signal PAL B G Color Bar or 100 white CH 21 CH 471 25MHz UHF BAND RF102 RF101 JPT02 RF103 R190 6 0 0 2V Input Level 70 1 dB V...

Страница 12: ...um DC voltage of TP2 12 97P651111A P102 P101 TP1 CH 1 Oscilloscope SIGNAL GENERATOR GND OUT fc 39 5MHz I 38 9MHz B G Output Level 80dB V 75 loaded minimum 2 3 R103 J1 L104 L105 Z101 C107 C106 IC101 TP...

Страница 13: ...1111A P102 P101 TP1 SIGNAL GENERATOR GND OUT fc 39 5MHz I fc 38 9MHz B G fm 15 625KHz 30 AM MODULATION Output Level 80 dB V 75 loaded 2 3 0 5V 2 3 R103 J1 L104 L105 Z101 C107 C106 IC101 L103 TP2 J4 C1...

Страница 14: ...vel of TP3 14 97P651111A P102 P101 TP1 CH 1 Oscilloscope SIGNAL GENERATOR GND OUT fc 39 5MHz I 38 9MHz B G fm 15 625KHz 30 AM MODULATION Output Level 80 dB V 75 loaded minimum noise level 3 R103 S2 J3...

Страница 15: ...102 P101 TP1 CH 1 Oscilloscope SIGNAL GENERATOR GND OUT fc 6 0MHz I 5 5MHz B G fm 1KHz 50kHz FM MODULATION Output Level 100dB V 75 loaded L109 3 R103 J1 L104 L105 Z101 C107 C106 IC101 L103 TP2 J4 C115...

Страница 16: ...JPT02 4 Adjust R190 to obtain 6 0 0 2V DC 16 CH 1 Oscilloscope MAIN PCB RF Signal PAL B G Color Bar or 100 white CH 21 CH 471 25MHz UHF BAND RF102 RF101 JPT02 RF103 R190 6 0 0 2V Input Level 60 dB V I...

Страница 17: ...17 4 2 CONNECTION DIAGRAM CIRCUIT DV F952N...

Страница 18: ...18 4 3 POWER CIRCUIT...

Страница 19: ...19 4 4 SERVO LOGIC CIRCUIT...

Страница 20: ...20 4 6 LOGIC CIRCUIT DV F952N...

Страница 21: ...21 4 7 HEAD AMP CIRCUIT...

Страница 22: ...22 4 8 VIDEO CIRCUIT...

Страница 23: ...23 4 9 Hi Fi AUDIO...

Страница 24: ...24 4 10 PIF NICAM MODULE...

Страница 25: ...25 4 11 PIF MPX CIRCUIT 2 CARRIER...

Страница 26: ...26 4 12 PIF CIRCUIT...

Страница 27: ...27 4 13 OSD CIRCUIT...

Страница 28: ...28 4 14 VPS PDC CIRCUIT...

Страница 29: ...29 4 15 IN OUT SW CIRCUIT I...

Страница 30: ...30 4 16 IN OUT SW CIRCUIT II...

Страница 31: ...31 4 17 REMOCON CIRCUIT DV F952N...

Страница 32: ...01 168K88E6ML PIN NO MODE REC PB REMARK 1 2 4 2 3 Conditions 2 2 3 2 3 No signal 3 2 1 2 2 4 2 5 2 5 5 1 4 0 9 6 4 9 4 9 7 4 9 4 9 8 2 3 2 7 9 3 6 3 6 10 1 7 2 7 PIN N MODE REC PB REMARK 11 0 0 12 0 0...

Страница 33: ...2 0 3 0 4 2 8 5 2 4 6 5 7 5 8 5 9 0 10 0 5 11 28 12 0 13 0 14 17 2 15 14 1 16 17 1 17 20 18 17 19 17 20 0 21 0 PIN NO MODE REC 22 7 8 23 20 24 23 25 23 26 24 27 24 28 0 29 0 30 21 31 21 32 21 33 21 34...

Страница 34: ...E REC PB 22 0 0 23 2 5 2 4 24 2 2 2 4 25 0 0 26 2 2 4 27 0 0 28 1 8 1 8 29 2 4 0 30 0 0 31 3 8 3 8 32 2 5 2 5 33 2 2 34 4 8 4 8 35 0 1 5 36 2 8 1 6 37 2 8 1 6 38 2 2 2 39 1 8 2 40 4 4 2 41 1 5 0 8 42...

Страница 35: ...0 7 0 4 9 8 2 7 0 9 0 0 10 2 2 3 5 11 0 3 5 12 0 1 6 13 2 5 2 5 14 5 4 5 15 5 5 PIN NO MODE REC PB 16 0 1 6 17 0 4 18 0 0 19 2 0 3 6 20 0 7 0 21 0 4 0 22 2 0 3 6 23 0 7 0 24 0 4 0 25 0 0 26 0 0 27 0...

Страница 36: ...22 6 6 23 24 25 5 5 5 5 26 5 5 5 5 27 28 3 8 3 8 29 3 8 3 8 30 0 0 31 3 8 3 8 32 0 5 PIN NO MODE REC PB 33 6 6 34 3 8 3 8 35 3 8 3 8 36 3 8 3 8 37 3 8 3 8 38 3 8 3 8 39 3 8 3 8 40 3 8 3 8 41 2 42 3 8...

Страница 37: ...DE REC PB 13 4 8 5 14 4 0 15 4 0 16 0 0 8 17 0 0 5 18 0 0 19 0 0 5 20 0 0 8 21 0 0 22 4 0 23 0 5 0 24 0 8 0 Tr NO PORT COLLECTOR BASE EMITTER Q200 0 0 0 1 5 0 0 Q201 0 0 0 1 5 0 0 Q202 0 0 0 1 5 0 0 Q...

Страница 38: ...VE 37 RESET RESET INPUT PORT LOW 38 Xin 16MHZ OSC IN 39 Xout 16MHZ OSC OUT 40 CLK SEL RESET 32KHZ OSCILLATION LOW 41 Vss GND 42 Xcin 32 768KHZ OSC IN 43 Xcout 32 768KHz OSC OUT 44 TV LINE TV LINE PORT...

Страница 39: ...9 NO NAME ASSIGNMENT ACTIVE 76 CTL SWout REFERENCE TO CTL CIRCUIT 77 CTL REFERENCE TO CTL CIRCUIT 78 CTL REFERENCE TO CTL CIRCUIT 79 GND GND 80 GND GND 81 Vcc Vcc 82 A D Reference REFERENCE Vcc 83 TAP...

Страница 40: ...97P4803100 POLY BAG FOR SET 1 P E FOAM 3 97PB0959S SET TOTAL ASS Y 1 4 97P5039900 BOX CARTON 1 EX300 NSCP150 NEX300 5 97P8804213 CABLE RF 1 PAL 1 5M 6 486A716200 BATTERY 2 AAA 7 97P0424100 COVER ACCE...

Страница 41: ...5 11 97P0455810 COVER BOTTOM 1 SECC T0 4 12 7173401211 SCREW TAPPTITE 3 TT2 BIN 4X12 MFZN DEC 13 7173401211 SCREW TAPPTITE 2 TT2 BIN 4X12 MFZN BOAR 14 7173401012 SCREW TAPTITE 5 TT2 BIN 4X10 BK MFZN C...

Страница 42: ...2W Distance Code Distance A 2 5 mm B 5 0 mm C 7 5 mm D 10 0 mm E 12 5 mm F 15 0 mm G 17 5 mm H 20 0 mm G 17 5 mm H 20 0 mm J 22 5 mm K 25 0 mm X Auto Insertion Z Auto Insertion Tolerance Symbol Tolera...

Страница 43: ...Q Mica Oil T Tantal Voltage Code Voltage 0J 6 3V 1A 10V 1C 16V 1D 20V 1E 25V 1V 35V 1G 40V 1H 50V 1J 63V 2A 100V 2B 125V 2C 160V 2D 200V 2E 250V 2F 315V Characteristic Capacitance Temperature Coeffic...

Страница 44: ...V 0 01MF Z 2012 C189 CEXF1E470V C ELECTRO 25V RSS 47MF 5X11 TP C190 HCFK103ZCA C CHIP CERA 50V Y5V 0 01MF Z 2012 REF PART CODE PART NAME PART DESCRIPTION C191 CEXF1E470V C ELECTRO 25V RSS 47MF 5X11 TP...

Страница 45: ...603 CEXF1C470A C ELECTRO 16V RSM 47MF 6 3X7 TP C605 CEXF1C470A C ELECTRO 16V RSM 47MF 6 3X7 TP REF PART CODE PART NAME PART DESCRIPTION C606 HCQK180JCA C CHIP CERA 50V CH 18PF J 2012 C607 HCQK180JCA C...

Страница 46: ...0 65 TIN COATING REF PART CODE PART NAME PART DESCRIPTION JPT02 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING JPT03 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING LS01 5CPX101J COIL PEAKING PL 100U...

Страница 47: ...J 2012 REF PART CODE PART NAME PART DESCRIPTION R176 HRFT103JCA R CHIP 1 10 10K OHM J 2012 R178 HRFT105JCA R CHIP 1 10 1M OHM J 2012 R179 HRFT272JCA R CHIP 1 10 2 7K OHM J 2012 R182 HRFT103JCA R CHIP...

Страница 48: ...HIP 1 10 150K OHM J 2012 R607 RD AZ471J R CARBON FILM 1 6 470 OHM J R608 RD AZ471J R CARBON FILM 1 6 470 OHM J REF PART CODE PART NAME PART DESCRIPTION R609 RD AZ471J R CARBON FILM 1 6 470 OHM J R610...

Страница 49: ...HRFT103JCA R CHIP 1 10 10K OHM J 2012 R680 RD AZ473J R CARBON FILM 1 6 47K OHM J F01 97P6900910 CORDPOWERAS EUROP KKP 419C BS201R 2 36TX2 IC601 168KF8U8TS IC MICOM M37774M5H 519GP F8U8TS 1 2 CARRIER...

Страница 50: ...RE LEAD AWG22 1 0 65 YW 10 90 10 L101 56B440K466 COIL PIF DRF 1336 L103 56C159K635 COIL CHOKE TRF 3615 1 5 UH CAN L104 56B139K463 COIL PIF TRF 1335 REF PART CODE PART NAME PART DESCRIPTION L105 56E139...

Страница 51: ...HIP CERA 50V CH 100PF J 2012 C172 HCQK101JCA C CHIP CERA 50V CH 100PF J 2012 C173 HCBK223KCA C CHIP CERA 50V X7R 0 022MF K 2012 C174 HCBH104KCA C CHIP CERA 25V X7R 0 1MF K 2012 C175 HCBH104KCA C CHIP...

Страница 52: ...7X139X1 6T 3 802D AR I X102 5XE08R192C CRYSTAL QUARTZ HC 49 U 8 192MHZ 20PPM 1 B G NICAM ONLY PCB IF MODULE NICAM OPTION TABLE REF PART CODE PART NAME PART DESCRIPTION C108 HCQK560JCA C CHIP CERA 50V...

Страница 53: ...1N4148 AUTO 52MM D166 DZN4148 DIODE 1N4148 AUTO 52MM ICV01 12HV5649 IC VPS PDC SDA5649 REF PART CODE PART NAME PART DESCRIPTION JL01 97P6310500 SOCKET RGB DSR9404B BLACK JL02 97P6310500 SOCKET RGB DSR...

Страница 54: ...JP002 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING REF PART CODE PART NAME PART DESCRIPTION JP003 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING 2 DV F802 SERIES 1 DV F952N PCB A V 1 SW OPTION TAB...

Страница 55: ...1L 5R1 DL26 DZN4148 DIODE 1N4148 AUTO 52MM DL27 DZA105R1L DIODE ZENER MA 1051L 5R1 DL28 DZN4148 DIODE 1N4148 AUTO 52MM REF PART CODE PART NAME PART DESCRIPTION DL29 DZA105R1L DIODE ZENER MA 1051L 5R1...

Страница 56: ...4148 DIODE 1N4148 AUTO 52MM GH01 97P2331900 HOLDER DIGITRON PP G701 D8MT88GK DIGITRON V F D 8MT 88GK H701 1GP3U771R IC UNIT R RECEIVER GP3U771R IC701 1M34240M2 IC DRIVER M34240M2 011SP IC702 1K1A7042P...

Страница 57: ...1N4148 AUTO 52MM D708 DZN4148 DIODE 1N4148 AUTO 52MM D709 DZN4148 DIODE 1N4148 AUTO 52MM D710 DZN4148 DIODE 1N4148 AUTO 52MM D711 DZN4148 DIODE 1N4148 AUTO 52MM D712 DZN4148 DIODE 1N4148 AUTO 52MM D71...

Страница 58: ...271900 CONN WAFER ANGLE 00 8283 1111 00000 R701 RD AZ105J R CARBON FILM 1 6 1M OHM J R702 RD AZ473J R CARBON FILM 1 6 47K OHM J R703 RD AZ473J R CARBON FILM 1 6 47K OHM J R708 85801065GY WIRE COPPER A...

Страница 59: ...AL CA36 HCFK103ZCA C CHIP CERA 50V Y5V 0 01MF Z 2012 CA37 HCLK509CCA C CHIP CERA 50V SL 5PF C 2012 CB01 HCFK103ZCA C CHIP CERA 50V Y5V 0 01MF Z 2012 REF PART CODE PART NAME PART DESCRIPTION CB02 HCFK1...

Страница 60: ...PER AWG22 1 0 65 TIN COATING LA01 5CPX100J COIL PEAKING PL 10UH J TAPPING LA02 5CPX391J COIL PEAKING 390UH J RADIAL LA03 5CPX101J COIL PEAKING PL 100UH J TAPPING REF PART CODE PART NAME PART DESCRIPTI...

Страница 61: ...J008 HRF8000 EA R CHIP 1 8 0 OHM 3216 RK02 HRFT392JCA R CHIP 1 10 3 9K OHM J 2012 REF PART CODE PART NAME PART DESCRIPTION RK08 HRFT391JCA R CHIP 1 10 390 OHM J 2012 RK09 HRFT104JCA R CHIP 1 10 100K O...

Страница 62: ...148 AUTO 52MM D21 DSB160L DIODE SCHOTTKY SB160L 5700 60V 1A D22 DUF4007L DIODE UF4007L 5700 1000V 1A D23 DBYV27 200 DIODE BYV27 200 200V 2A REF PART CODE PART NAME PART DESCRIPTION D24 DUF5404LS DIODE...

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