Magnavox 26md301b/f7 Скачать руководство пользователя

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11-4

SP(R)+

CN802
1

SP(R)-

C801

47K

R836

820P

C831

9.1K

R835

0.47

C830

100/25V

C824

0.1

C803

1000P

C804

0.47

C802

33uH

L801

SP(L)+

CN801
1

SP(L)-

SP801

SPEAKER

L-CH

470P

C834

20BSB-T26

D802

BC801

BEAD

C808

470P

C835

20BSB-T26

D803

BC802

BEAD

33uH

L802

C809

1000P

C807

0.1

C806

OPEN

R826

R829

KTC3198

-Y-AT/P

Q801

10K

R840

AUDIO-MUTE

10K

R839

R833

SP802

SPEAKER

R-CH

BC803

BEAD

BC804

BEAD

470P

C836

20BSB-T26

D805

C826

470P

C837

20BSB-T26

D804

33uH

L804

33uH

L803

0.1

C818

OPEN

C810

OPEN

C827

0.47

C832

9.1K

R837

C812

47K

R838

R832

820P

C833

OPEN

R308

0.22uH

L304

47P

C311

DIF-OUT1

OPEN

R309

47P

C310

0.22uH

L303

DIF-OUT2

OPEN

R310

IF-AGC

0.1

C309

JS303

OPEN

L302

JS302

0.1

C305

1/50V

C306

OPEN

R307

R302

SDA

SCL

OPEN

R306

R303

DVD-DISC-IN

14 GND

KEY-IN2

DVD-SDATA

22 DVD-Y

12 GND

18 DVD-Pr

DVD-REMOTE

21 GND

15 DVD-DISC-OUT

DVD-MAIN-PWR

11 DVD-CS

20 DVD-Pb

17 GND

19 GND

13 DVD-SCLK

10 GND

CN303

GND

P-ON-H3(NU)

16 LED-CONT

23 GND

DVD-P-ON

DVD-LED

24 DVD-AUDIO(L)

25 DVD-AUDIO-MUTE

26 DVD-AUDIO(R)

27 GND

28 DVD-SPDIF

29 GND

23 DVD-DISC-IN

DVD-DISC-OUT

19 GND

21 DVD-SCLK

EV+1.2V

11 EV+9V

CN901

AL+3.3V

EV+3.3V

20 PWRCON(NU)

17 GND

DVD-ON+3.3V

EV+3.3V

26 DVD-P-ON

LED-CONT

13 GND

EV+3.3V

22 DVD-CS

14 GND

16 GND

15 GND

24 DVD-SDATA

25 DVD-REMOTE

18 GND

12 EV+9V

EV+1.2V

10 DVD-ON+5V

GND

CN902

DVD-Pr

10 DVD-AUDIO-MUTE

11 DVD-AUDIO(R)

DVD-Pb

GND

13 DVD-SPDIF

GND

DVD-Y

GND

12 GND

DVD-AUDIO(L)

R901

R902

R903

VOUT

GND

VIN

LD117V

IC901

0.3

R911

0.3

R910

1000/6.3V

C916

3.3

/1/2W

R913

2.7

/1/2W

R914

Q901

2SA950-O

10K

R918

KTC3198

-Y-AT/P

Q902

390

R917

R912

10K

R916

10K

R915

2SC2120-Y

Q903

150

R919

3.3K

R920

10K

R921

R922

D905

KIA431-AT/P

2.7

R925

220

R923

KTC3198-Y-AT/P

Q904

100/10V

C918

470

R926

R927

3V9BSB-T26

D906

180

R928

47/25V

C919

1.2

R929

1N4005

D909

1N4005

D901

1N4005

D902

1N4005

D903

100

R909

KEY-IN2

DVD-LED

GND

VCC

IC951
NJM4558M(TE1)

12K

R959

220P

C959

39K

R957

2.2

C957

100

R951

C953

100K

R953

100K

R954

220P

C960

12K

R960

39K

R958

2.2

C958

100

R952

100K

R955

100K

R956

C954

2200P

C906

2200P

C907

0.1

C952

100/10V

C951

WIRE

L901

100

R906

AMP(R)-OUT

AMP(L)-OUT

M+13V

P-ON+9V

AL+3.3V

P-ON+5V

AL+13V

D+5.5V

AL+33V

TUNER+5V

1.3K

R905

1.3K

R904

WIRE

L951

1SS133

D907

TU301 TUNER UNIT

DIF-OUT2

DIF-OUT1

IF-AGC

VCC

+32V

GND

SDA

SCL

TU301

TUNER UNIT

SCL

SDA

+32V

+5V

DIF-OUT1

IF-AGC

DIF-OUT2

220/6.3V

C917

22K

R819

C825

L301

WIRE

WF13

WF10

WF9

WF8

WF11

WF12

OPEN

C904

OPEN

C903

OPEN

C902

OPEN

C901

OPEN

C905

OPEN

C913

OPEN

C912

OPEN

C955

OPEN

C956

OPEN

R908

OPEN

R907

LCD+13V

PROTECT1

22k

R825

OPEN

R830

OPEN

C914

OPEN

C911

OPEN

C910

OPEN

C915

OPEN

C909

OPEN

C908

OPEN

D408

OPEN

R930

OPEN

Q905

OPEN

R931

OPEN

D807

OPEN

D908

FR104-B

D904

47P

C308

OPEN

D302

OPEN

D301

47P

C307

OPEN

C304

JS301

OPEN

D303

R311

R305

R304

0.1

C302

1000

/6.3V

C303

OPEN

C301

R301

AVCC

GAIN

CONTROL

ATT

GAIN

CONTROL

PWM

GENERATOR

OSC

VREF

HBA2

HBB2

RREF

CONTROL

LOGIC

GND

HBA1

HBB1

DVDD

PWM

GENERATOR

PWM

GENERATOR

PWM

GENERATOR

IC801
R2A15124SP-W00PT

R824

C811

1000P

C849

1000P

C850

0.47

C805

1000P

C852

0.47

C821

1000P

C851

0.47

C817

10/50v

C828

R834

P-ON-H1

R823

0.1

C815

OPEN

C829

4.7K

R831

47K

R841

0.1

C840

0.1

C841

0.1

C842

0.1

C843

47K

R842

10/50V

C813

OPEN

R828

OPEN

D806

OPEN

R827

1SS133

D801

10K

R822

0.1

C844

0.1

C845

0.1

C846

0.1

C847

0.1

C848

1N4005

D910

2.7

R924

C814

10/50V

C816

1000P

C819

1000/25V

C820

0.1

C822

1000P

C823

22uH

JS304

1000P

C839

0.1

C838

POWER SUPPLY CBA

(AUDIO AMP)

CL801

(AUDIO-MUTE)

CL802

4.9

(+1.2V REG.)

(OP AMP)

CONTINUE

POWER 1

CONTINUE

POWER 1

CONTINUE

POWER 1

CONTINUE

POWER 3

CONTINUE

POWER 3

TO DVD MAIN

CBA UNIT CN401

TO DIGITAL MAIN

CBA UNIT CN3003

TO DVD MAIN

CBA UNIT CN601

(SWITCHING)

(SW+3.3V)

5.4

4.7

5.5

0.1

0.8

3.4

4.1

4.2

3.4

4.1

5.4

5.5

1.3 4.0

3.3

3.4

1.3

9.5

5.3

9.5

2.5

3.4

2.5

2.8

2.5

0.9

0.6

0.9

3.4

3.2

3.4

3.3

2.8

2.5

0.9

0.6

1.7

4.6

3.4

4.6

3.4

1.6

1.7

2.5

3.3

5.5

2.5

13.3

9.1 4.6 4.6 4.6

4.6

*Either TU301 is used for Power Supply CBA.

4.2

6.4

15.7

15.7 13.3

6.4

6.4 13.3 15.7

15.7 13.3 6.4

2.3

13.3

10.1

FL11.10SCM2

Power Supply 2 Schematic Diagram

Содержание 26md301b/f7

Страница 1: ...istered trademark of Funai Electric Co Ltd and may not be used in any way without the express written consent of Funai All other trademarks used herein remain the exclusive property of their respectiv...

Страница 2: ...IONS and NOTICES ARE NOT EXHAUSTIVE Funai could not possibly know evaluate and advice the service trade of all conceivable ways in which service might be done or of the possible hazardous consequences...

Страница 3: ...Instructions 5 1 Electrical Adjustment Instructions 6 1 How to Initialize the LCD TV DVD 7 1 Firmware Renewal Mode 8 1 Troubleshooting 9 1 Block Diagrams 10 1 Schematic Diagrams CBA and Test Points 1...

Страница 4: ...dBm dBm dBm 76 0 76 0 76 4 Description Condition Unit Nominal Limit 1 Native Pixel Resolution Horizontal Vertical pixels pixels 1366 768 2 Brightness w filter cd m2 360 3 Viewing Angle Horizontal Ver...

Страница 5: ...l might be considered acceptable In no case should a unit fail to meet limit specifications Description Condition Unit Nominal Limit 1 Horizontal Resolution TDV 540 TIT 2 CHP 16 Line 350 330 2 Video S...

Страница 6: ...t 11 8 inches 30 cm away from the pickup lens when the diode is turned on Do not look directly at the laser beam CAUTION Use of controls and adjustments or doing procedures other than those specified...

Страница 7: ...m any AC source connect an electrical jumper across the two AC plug prongs Place the instrument AC switch in the on position Connect one lead of an ohmmeter to the AC plug prongs tied together and tou...

Страница 8: ...is not isolated from the AC power line The two ground systems are electrically separated by insulation material that must not be defeated or altered 5 Observe original lead dress Take extra care to a...

Страница 9: ...ubing 3 Spacers 4 Insulators for transistors E When replacing AC primary side components transformers power cord etc wrap ends of wires securely about the terminals before soldering F Observe that the...

Страница 10: ...exposed accessible parts RF terminals antenna terminals video and audio input and output terminals microphone jacks earphone jacks etc is lower than or equal to the specified value in the table below...

Страница 11: ...With Hot Air Flat Pack IC Desoldering Machine 1 Prepare the hot air flat pack IC desoldering machine then apply hot air to the Flat Pack IC about 5 to 6 seconds Fig S 1 1 2 Remove the flat pack IC wi...

Страница 12: ...ad of the flat pack IC upward one by one using a sharp pin or wire to which solder will not adhere iron wire When heating the pins use a fine tip soldering iron or a hot air desoldering machine Fig S...

Страница 13: ...ig S 1 6 Note When using a soldering iron care must be taken to ensure that the flat pack IC is not being held by glue When the flat pack IC is removed from the CBA handle it gently because it may be...

Страница 14: ...ed to remove any static electricity that may be charged on the body 2 Ground for Workbench Be sure to place a conductive sheet or copper plate with proper grounding 1 M on the workbench or other surfa...

Страница 15: ...Locking Tabs of L 2 5 Refer to the following Reference Notes in the Table Step Loc No Part Fig No Removal Note 1 Stand Assembly D1 4 S 1 2 Rear Cabinet D1 11 S 2 10 L 1 3 DVD Holder D2 4 S 3 4 S 4 CN...

Страница 16: ...of the new DVD Mechanism to the three connectors CN201 CN301 CN801 on the DVD Main CBA Unit d After confirming that the FFC cables are securely connected to the three connectors remove the solder fro...

Страница 17: ...5 3 FL11 10 A_DC 2 Rear Cabinet S 1 1 Stand Assembly S 2 S 2 L 1 L 1 L 1 S 2 S 2 S 2 L 1 L 1 Fig D1...

Страница 18: ...short circuit the three short lands by soldering as shown in View from the A angle View from the A angle Either of two places FPC Cable Chassis Cover Pin A Hole Main Chassis S 5b A 5 DVD Main CBA Unit...

Страница 19: ...5 5 FL11 10 A_DC S 10 7 Jack CBA Jack Holder D Jack Holder A 6 Digital Main CBA Unit S 6 S 6 S 7 S 7 S 8 Shield Box S 9 Fig D3...

Страница 20: ...5 6 FL11 10 A_DC 8 Power Supply CBA 9 Inverter CBA S 11 S 11 S 11 S 12 Fig D4...

Страница 21: ...15 S 16 S 16 13 LCD Module Assembly 10 Stand Holder 11 Function CBA Speaker Holder L 1 LD260EM2 26MD311B F7 Speaker Holder R Function Knob 1 Sensor LED Lens 1 Shield Plate 1 Hook Hook 12 Speaker 12 Sp...

Страница 22: ...02 Digital Main CBA Unit CN101 CN802 AC CORD CN302 CN303 CN2801 CN902 CL104B CN701 CN301 Function CBA DVD Main CBA Unit CN601 CN301 CN201 CN801 CN401 To DVD Mechanism To LCD Module Assembly To Speaker...

Страница 23: ...proper equipment is available Test Equipment Required 1 NTSC Pattern Generator Color Bar W White Window Red Color Dot Pattern Gray Scale Monoscope Multi Burst 2 Remote control unit 3 Color Analyzer Ho...

Страница 24: ...nel surface Note The optical receptor must be set perpendicularly to the LCD Panel surface 3 Enter the Service mode 4 Press 3 button on the remote control unit 5 Press CHANNEL UP DOWN buttons on the r...

Страница 25: ...D mode 5 CUTOFF Press 1 button to select COR for Red Cutoff adjustment Press 3 button to select COB for Blue Cutoff adjustment DRIVE Press 4 button to select DR for Red Drive adjustment Press 6 button...

Страница 26: ...H on the remote control unit 4 To put the LCD TV DVD into the Flash clear mode press INPUT SELECT or SOURCE buttons on the remote control unit within five seconds The following screen appears When OK...

Страница 27: ...again 8 Press EJECT button on the remote control unit to put the LCD TV DVD into DVD mode again 9 Press 1 2 3 4 and INFO buttons on the remote control unit in this order Fig d appears on the screen Fi...

Страница 28: ...e power off and turn the power on again Note When the Factory Upgrade is used after restarting TV shift to initial screen menu in service mode INITIALIZED will appear on the upper right of the screen...

Страница 29: ...ted and service it if defective Check the presence that the rectifying diode or circuit is shorted in each rectifying circuit of secondary side and service it if defective After servicing replace the...

Страница 30: ...mately 15V voltage supplied to the collector of Q209 Yes Check C631 D631 D635 and their periphery circuit and service it if defective P ON 7V is not output FLOW CHART NO 8 Is approximately 7V voltage...

Страница 31: ...f Q641 Is approximately 6V voltage supplied to the base of Q641 No Yes Yes Check D645 and their periphery circuit and service it if defective No Replace Q641 TUNER 5V is not output LCD 13V is outputte...

Страница 32: ...t output FLOW CHART NO 15 Is approximately 4V voltage supplied to the collector of Q903 Yes Replace Q637 Check Q903 D905 and their periphery circuit and service it if defective See FLOW CHART No 12 D...

Страница 33: ...d to Pin 3 of IC631 No Yes Yes Yes Check D670 and their periphery circuit and service it if defective No Check Q635 D660 and their periphery circuit and service it if defective See FLOW CHART No 5 AL...

Страница 34: ...1 SW103 SW107 SW151 SW153 do the voltage of Pin 29 of CN302 and Pin 2 of CN303 decrease Yes The key operation is not functioning FLOW CHART NO 1 Are the contact point and installation state of the key...

Страница 35: ...mbly Replace Digital Main CBA Unit or LCD Module Assembly Pin 6 S VIDEO C Pin 8 S VIDEO Y Picture does not appear normally Y Pb Pr input FLOW CHART NO 6 Are the video signal inputted to the Pin 15 17...

Страница 36: ...outputted to the Pin 1 2 of CN801 and CN802 Are the audio L R signals outputted to the audio output terminal Check IC801 and their periphery circuit and service it if defective CN801 SP L CN802 SP R...

Страница 37: ...een Pin 6 8 of CN301 and Pin 3 40 of IC801 and service it if defective Check the line between Pin 2 4 of CN301 and Pin 3 5 of IC2871 and service it if defective Check the line between Pin 1 7 of IC287...

Страница 38: ...etween Pin 6 8 of CN301 and Pin 3 40 of IC801 and service it if defective Check the line between Pin 2 4 of CN301 and Pin 3 5 of IC2871 and service it if defective Check the line between Pin 1 7 of IC...

Страница 39: ...the Pin 3 5 of IC2871 Yes Yes No No Are the audio L R signals outputted to the Pin 1 2 of CN801 and CN802 Are the audio L R signals outputted to the audio output terminal Check IC801 and their periph...

Страница 40: ...3 LED1 4 4 REMOTE 2 2 P ON H1 5 5 KEY IN1 6 6 KEY IN2 8 8 DVD LED 7 7 1 PROTECT3 2 BACKLIGHT SW 3 BACKLIGHT ADJ 10 VCOM 26 26 DVD P ON LED CONT 2 2 LED CONT 25 25 DVD REMOTE 24 24 DVD SDATA 21 21 DVD...

Страница 41: ...DIF OUT1 26 26 IF AGC 24 24 DIF OUT2 28 28 TO DVD DIGITAL SIGNAL PROCESS BLOCK DIAGRAM DIF OUT1 DIF OUT2 IF AGC CN302 CN3006 VIDEO IN S VIDEO C IN S VIDEO Y IN S VIDEO SW COM VIDEO Y IN COM VIDEO Pr...

Страница 42: ...IO R IN 9 22 AUDIO L IN AUDIO R IN JK2753 JK2754 CN302 AUDIO L 13 13 AUDIO R 11 11 CN302 INPUT1 10 10 INPUT0 12 12 CN301 AUDIO L OUT 2 2 AUDIO R OUT 4 4 AMP L OUT 6 6 AMP R OUT 8 8 POWER SUPPLY CBA 4...

Страница 43: ...TMDS CLOCK TMDS CLOCK SDA SCL TMDS CLOCK TMDS CLOCK DEMODULATOR MPEG DECODER AUDIO I F TO AUDIO BLOCK DIAGRAM AMP L OUT AMP R OUT C7 SPDIF G1 G2 L2 B1 B9 C2 C8 D1 D3 D7 D9 F1 F9 G2 G8 H1 H3 H7 H9 M2 M...

Страница 44: ...ING Q1102 SWITCHING Q1112 SWITCHING Q1113 SWITCHING 9 10 12 13 14 11 1 6 8 Q1008 Q1009 Q1006 LCD MODULE ASSEMBLY T1201 BACK LIGHT 1 2 CN1201 IC1001 COMPARATOR 6 7 5 2 3 1 9 10 8 13 12 14 TO SYSTEM CON...

Страница 45: ...VD ON 5V EV 9V EV 1 2V INVERTER CBA DVD MAIN CBA UNIT DIGITAL MAIN CBA UNIT LCD 6V 8 P ON 3 3V 19 20 P ON 3 3V 6 7 VGH 4 LCD 16V 2 3 AL 3 3V 21 22 16 10 P ON 7V 16 P ON 3V 10 1 3 INV 35V 9 11 P ON 5V...

Страница 46: ...2 OP AMP 15 16 14 13 12 11 17 18 23 6 4 5 3 1 2 25 24 27 26 121 SP ROT 124 FD OFST 123 TD OFST RESET IC461 2 1 3 3V TO DVD DIGITAL SIGNAL PROCESS BLOCK DIAGRAM DRIVE CBA DVD MAIN CBA UNIT 122 SL ADS D...

Страница 47: ...ATCH DOG TIMER REMOTE CONTROL 32BIT CPU STREAM I F EXTERNAL MEMORY I F SDRAM ECC UMAC 100 115 116 113 114 106 104 105 103 62 DEBUG BCU INST CACHE DATA CACHE D A 131 130 Y Pb DVD Y DVD Pb 152 DVD SPDIF...

Страница 48: ...fire or other hazards Notes 1 Do not use the part number shown on these drawings for ordering The correct part number is shown in the parts list and may be slightly different or amended since these d...

Страница 49: ...reliability of repaired units use only original replacement parts which are listed with their part numbers in the parts list section of the service manual 4 Voltage indications on the schematics are a...

Страница 50: ...MOTE 4 AUDIO R OUT 20 P ON 3 3V 2 AUDIO L OUT 14 P ON 5V CN301 1 P ON H2 11 PROTECT1 3 GND 29 VCOM PWM 10 P ON 3V 26 BACKLIGHT SW 18 GND 13 P ON 5V 9 P ON H1 23 GND 6 AMP L OUT 22 AL 3 3V 17 GND 16 P...

Страница 51: ...T M 13V P ON 9V AL 3 3V P ON 5V AL 13V D 5 5V AL 33V TUNER 5V 1 3K R905 1 3K R904 WIRE L951 1SS133 D907 TU301 TUNER UNIT 12 DIF OUT2 13 DIF OUT1 14 IF AGC 15 VCC 16 NU 17 NU 18 NU 19 NU 1 NU 2 NU 3 NU...

Страница 52: ...5 6 7 8 VCC VEE IC201 TL3472CDR OPEN R203 10K R248 OE2 OPEN C206 OPEN C220 KTC3198 Y AT P Q202 0 R211 3 AL 3 3V D202 1SS133 OPEN R249 4 GND 2 REMOTE 1K R202 INV 35V D422 1SS133 22K R172 100K R213 OPEN...

Страница 53: ...K R1025 0 22 C1011 1K R1035 1M R1036 0 01 C1019 10P 6 3KV C1203 BC1203 BEAD 2 CN1202 1 CN1203 1 2 1K R1033 0 01 C1020 1M R1034 0 01 C1018 1M R1032 1K R1031 INV 35V 3 10 BACKLIGHT SW 11 PROTECT3 8 GND...

Страница 54: ...21 39k R2726 JK2841 100 R2846 0 R2842 1 C2842 KTC3198 Y AT P Q2841 1 C2841 10K R2848 10K R2847 33P R2841 110 R2843 220 R2844 OPEN R2845 BK1608HS601 T BC2842 0 01 C2843 10 50V C2844 JK2711 OPEN R2713 O...

Страница 55: ...D106 LTL 307Y Vcc GND VOUT 2 3 1 RS102 KSM 712TH2E OPEN C114 47 16V C113 R128 100 330P C115 1K R126 R127 3 3K OPEN C104 OPEN C110 OPEN C112 OPEN C111 OPEN D107 OPEN C108 OPEN D151 OPEN D108 8 KEY IN2...

Страница 56: ...GND 23 GND 25 DVD AUDIO MUTE 6 DVD P ON 16 LED CONT 4 P ON H3 NU 11 DVD CS 21 GND 2 KEY IN2 9 DVD DISC IN 5 DVD MAIN PWR 17 GND 3 DVD LED 1 GND 18 DVD Pr 24 DVD AUDIO L DVD SPDIF 28 8 DVD SDATA 7 DVD...

Страница 57: ...U 0 1 C3206 A14 NU 0 1 C3205 A13 NU 0 1 C3204 B9 NU E3 NU C9 NU B6 NU OPEN C3256 OPEN C3257 OPEN C3258 OPEN C3259 OPEN C3255 OPEN C3254 0 R3400 0 R3399 0 R3398 0 R3401 0 R3403 0 R3402 OPEN R3183 OPEN...

Страница 58: ...G22 PROTECT2 PROTECT2 H22 PROTECT3 PROTECT3 H20 DTV ON H2 DTV ON H2 M3 DVD AUDIO MUTE 100 R3208 M21 DTV ON H1 100 R3210 DTV ON H1 J19 HDMI HPD1 22 R3211 HDMI HPD1 22 R3212 J20 HDMI HPD0 HDMI HPD0 22...

Страница 59: ...D EN V21 GPIO6 J3 NU 6 04K R3099 F22 NU 10 C3076 0 1 C3075 J4 NU 10 C3072 0 1 C3071 H3 NU GPIO6 22 R3131 IC3005 4 6 R8J04013BG RJ 1 R5 SD VREF0 P2 SD DQ15 V7 SD VREF1 0 1 C3051 100 R3065 0 1 C3050 100...

Страница 60: ...15 0 1 C3118 10 C3114 0 1 C3117 0 1 C3119 0 1 C3146 0 1 C3152 0 1 C3151 0 1 C3147 0 1 C3150 0 1 C3149 0 1 C3148 OPEN C3153 L3017 BLM21PG221SN1D 0 1 C3157 10 C3155 10 C3154 0 1 C3156 0 1 C3160 0 1 C315...

Страница 61: ...R3384 1 C3260 HDMI HPD2 5 TMDS DATA1 SHIELD 1K R3374 3 DATA2 17 GND OPEN R3414 0 1 C3212 Q3020 2SK3018 47K R3276 47K R3273 Q3015 2SK3018 4 7K R3266 4 7K R3263 C19 1 IC3005 6 6 R8J04013BG RJ B22 100 R3...

Страница 62: ...S ACTUATOR DRIVE STBY DET AMP GND VCC GND IC301 SA5624G 17 A C263 47 6 3V C253 100 6 3V C250 0 1 SP ROT R302 220 TD OFST FD OFST 6 13 7 1 14 8 2 9 3 10 4 11 5 12 VCC GND IC202 LM324PWR R284 10K R285 2...

Страница 63: ...GND VDD 3 3V EXT MEMORY DATA11 EXT MEMORY DATA3 EXT MEMORY DATA12 EXT MEMORY DATA4 EXT MEMORY DATA13 EXT MEMORY DATA5 EXT MEMORY DATA14 EXT MEMORY DATA6 GND VDD 3 3V EXT MEMORY DATA15 EXT MEMORY DATA7...

Страница 64: ...S MCK NCSM DQM1 DQ14 A8 NU A14 VSS VCC DQ9 A15 DQ7 A17 NU A13 FLASH ROM A16 DQ4 DQ2 DQ15 A 1 A19 A0 A7 A18 OE A12 DQ12 VSS DQ10 NU A6 A11 DQ5 BYTE DQ3 WE A5 DQ0 A2 A10 DQ13 DQ11 A4 DQ8 A9 A1 DQ6 RP CE...

Страница 65: ...26 GND GND J032 J227 GND GND J033 J034 J228 GND J229 GND A MUTE J035 CN101 GND J036 INPUT1 J037 GND J038 D660 GND J039 D661 D662 J230 GND R700 D664 J231 GND D665 J232 GND D666 J233 6 7V J234 6 7V INPU...

Страница 66: ...JS633 J073 AOUT R P ON H1 AOUT L J077 R930 AMP R R931 AMP L J080 DVD AR J081 DVD DISC IN J082 GND J083 DVD SCLK J085 GND DVD CS J086 DVD MAIN PWR J087 DVD MUTE J088 REMOTE OUT J089 R175 DVD SDATA J090...

Страница 67: ...J1011 J1013 J1014 J1015 C1113 J1018 C1114 J1019 C1115 GND GND J1058 GND GND GND GND GND GND J1072 GND J1057 J1063 J1042 J1041 GND J1080 GND J1069 GND J1044 GND J1046 GND J1081 J1066 GND GND J1073 GND...

Страница 68: ...GND J1064 GND J1065 J1036 J1002 J1016 J1037 ISEN J1000 J1001 J1077 J1039 C1021 C1215 BC1203 BC1201 C1214 J1017 J1074 GND GND C1022 ALL3 3V INV FB 1 INV FB 1 INV FB 2 INV FB 2 INV FB 3 INV FB 3 INV FB...

Страница 69: ...GND GND GND GND 9V GND COM Pr COM Pb COM Y V R V L S C S Y SPDIF GND GND GND GND GND GND GND GND GND J2715 P ON 9V J2720 GND J2700 J2723 J2724 J2722 J2721 JK2731 JK2732 JK2733 JK2841 JK2741 JK2871 JK2...

Страница 70: ...0 2V 0 2V 20 20 s WF1 Pin 4 of CN302 S VIDEO Y S VIDEO Y 0 2V 0 2V WF2 Pin 8 of CN302 20 20 s S VIDEO C S VIDEO C 0 2V 0 2V WF3 Pin 6 of CN302 20 20 s AUDIO AUDIO 0 1V 0 1V 0 5m 0 5ms WF7 Pin 13 of C...

Страница 71: ...hematic Diagram WF8 Pin 5 of CN902 WF9 Pin 3 of CN902 WF11 Pin 9 of CN902 Pin 13 of CN902 WF13 Pin 11 of CN902 WF12 20 20 s 0 5V 0 5V DVD Y DVD Y DVD Pb DVD Pb 0 5V 0 5V 20 20 s WF10 Pin 1 of CN902 DV...

Страница 72: ...5V PROTECT2 P ON 7V GND GND P ON 3 3V P ON 3 3V AL 3 3V AL 3 3V GND 22 24 24 OE2 25 25 REMOTE 26 26 BACKLIGHT SW 27 27 LED1 28 28 BACKLIGHT ADJ 29 29 VCOM PWM CN3006 CN302 23 19 21 15 17 22 20 18 16 1...

Страница 73: ...D DISC 6 SL 5 SL 4 GND 3 SP 2 SP 1 FS 3 TS 4 GND CD PD 5 GND DVD PD 6 PD MONI 7 DVD LD 8 TS 1 FS 2 GND 11 NU 12 VREF 13 NU 14 B 15 C 16 GND LD 9 CD LD 10 A 17 D 18 CD DVD 19 DVD ON 5V 20 GND 10 GND 9...

Страница 74: ...NTROL TIMING CHARTS Disc IN TL221 Sled Drive TP303 Disc Drive TP301 Focus Drive TP304 Tracking Drive TP302 0V 3 3V 0V 1 65V 0V 0V 0V 1 65V 1 65V 1 65V Disc In Disc Rotation Play Disc Stop Disc Out Dis...

Страница 75: ...E 4 C 8 5 4 1 16 9 8 1 1 21 22 42 G D S TK8A50D LD1117V TL3472CDR Note A Anode K Cathode E Emitter C Collector B Base R Reference S Source G Gate D Drain TC4052BF ELNF BA10324AF E2 OZ9933GN A 0 TR R2A...

Страница 76: ...L1 L1 L1 L1 L8 L8 L6 L8 B7 B40 L2 L2 L2 S5 Function CBA CL802 CL801 SP801 SP802 B27 B44 See Electrical Parts List for parts with this mark Digital Main CBA Unit AC601 Inverter CBA CL1001 Power Supply...

Страница 77: ...8 L8 L6 L8 B7 B40 L2 L2 L2 S5 Function CBA CL802 CL801 SP801 SP802 B27 B44 See Electrical Parts List for parts with this mark Digital Main CBA Unit AC601 Inverter CBA CL1001 Power Supply CBA Jack CBA...

Страница 78: ...16 3 FL11 10PEX Packing 26MD301B F7 S4 S1 Packing Tape S5 Some Ref Numbers are not in sequence X6 X2 S5 Stand Assembly FRONT FRONT Packing Tape Fixlon Tape S2 S2 S6 Tape X1 X3 X4 X10 L9 S3...

Страница 79: ...16 4 FL11 10PEX Packing LD260EM2 26MD311B F7 S4 S3 S1 Packing Tape S2 X1 L9 S2 S6 S5 X10 Some Ref Numbers are not in sequence X6 X4 X3 X2 Stand Assembly FRONT FRONT Packing Tape S5 Tape Fixlon Tape...

Страница 80: ...RE ASSEMBLY 11PIN FFC 11PIN 90MM WX1A9170 107 CL701 WIRE ASSEMBLY 29PIN FFC 29PIN 70MM WX1A94F0 111 CL801 WIRE ASSEMBLY 2PIN 2PIN 155MM RED BLACK WX1A04A0 201 CL802 WIRE ASSEMBLY 2PIN 2PIN 155MM RED B...

Страница 81: ...T018 C611 CERAMIC CAP 560pF 2KV CA3D561PAN04 C612 POLYESTER FILM CAP PB FREE 0 068 F 100V J CA2A683DT018 C613 POLYESTER FILM CAP PB FREE 0 0015 F 100V J CA2A152DT018 C631 ELECTROLYTIC CAP 470 F 25V M...

Страница 82: ...9615S 29A PP A JC96J29ER007 CN303 FFC CONNECTOR IMSA 9615S 29A PP A JC96J29ER007 CN631 PH CONNECTOR TOP 11P B11B PH K S LF SN J3PHC11JG029 CN701 FFC CONNECTOR IMSA 9615S 29A PP A JC96J29ER007 CN801 PH...

Страница 83: ...3198P Ref No Description Part No Q636 TRANSISTOR 2SA950 O TE2 F T QQS002SA950F Q637 TRANSISTOR 2SC2120 Y TE2 F T QQSY2SC2120F Q638 TRANSISTOR KTA1267 GR AT P NQS1KTA1267P Q639 TRANSISTOR KTC3198 Y AT...

Страница 84: ...CX41R0T1001 R668 RES CHIP 1608 1 10W F 620 RT6200RYL002 R669 RES CHIP 1608 1 10W F 1 00k RT1001RYL002 Ref No Description Part No R672 RES CARBON FILM J 1 2W J 2 7 RCX22R7T1003 R673 RES CARBON FILM T 1...

Страница 85: ...ption Part No C2731 CHIP CERAMIC CAP CH J 39pF 50V CHD1JJ3CH390 C2732 CHIP CERAMIC CAP CH J 39pF 50V CHD1JJ3CH390 C2733 CHIP CERAMIC CAP CH J 39pF 50V CHD1JJ3CH390 C2734 RES CHIP 1608 1 10W 0 RRZ000RY...

Страница 86: ...B K 0 22 F 25V CHD1EK30B224 C1007 CHIP CERAMIC CAP 1608 B K 0 1 F 50V CHD1JK30B104 C1008 CHIP CERAMIC CAP 1608 B K 1000pF 50V CHD1JK30B102 C1010 CHIP CERAMIC CAP 1608 B K 0 1 F 50V CHD1JK30B104 C1011...

Страница 87: ...R1028 RES CARBON FILM T 1 4W J 5 6k RCX4562T1001 R1029 RES CHIP 1608 1 10W J 10k RRJ103RYL002 Ref No Description Part No R1030 RES CHIP 1608 1 10W J 20k RRJ203RYL002 R1031 RES CHIP 1608 1 10W J 1k RR...

Страница 88: ...CARBON FILM T 1 4W J 220 RCX4221T1001 R126 RES CARBON FILM T 1 4W J 1 0k RCX4102T1001 R127 RES CARBON FILM T 1 4W J 3 3k RCX4332T1001 R128 RES CARBON FILM T 1 4W J 100 RCX4101T1001 R129 RES CARBON FI...

Страница 89: ...e original model 26MD301B F7 DS1 Ref No Description Parts No MECHANICAL PARTS B30 LASER CAUTION LABEL A1DN2UH LCD1 LCD MODULE CMO 6BIT NORMALGRADE UJ26MXD X1 POLYETHYLENE BAG HDPE 180X340XT0 03 1EM435...

Страница 90: ...18 1 FL11 10REV REVISION HISTORY Chassis FL11 10 2011 04 08 26MD301B F7 Serial No DS1 added TBD LD260EM2 Serial No DS1 added TBD 26MD311B F7 Serial No DS1 added TBD 26MD301B F7 Serial No DS2 added...

Страница 91: ...FL11 10COM COMPARISON LIST OF MODEL NAME Chassis FL11 10 26MD301B F7 DS1 A1DA0UH DS2 A1DA5UH LD260EM2 DS1 A1DA1UH 26MD311B F7 DS1 A1DA4UH...

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Magnavox 26md301b/f7, Руководство по обслуживанию

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Содержание 26md301b/f7

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