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DT
1300-

C/
P/
A(
L6310UL/

11UM

/12UN)

R393

CHI

P RES.

(1608)

 1/
10W

 J 100 O

H

M

RRX

AJR5Z0101

R394

CHI

P RES.

(1608)

 1/
10W

 J 100 O

H

M

RRX

AJR5Z0101

R551

CARBO

N

 RES.

 1/
4W

 J 4.

7 O

H

M

RCX

4JAT

Z04R7

R551

CARBO

N

 RES.

 1/
6W

 J 4.

7 O

H

M

RCX

6JAT

Z04R7

R552!

CARBO

N

 RES.

 1/
4W

 J 3.

9 O

H

M

RCX

4JAT

Z03R9

R553!

C

A

R

B

ON

 R
E

S

. 1

/4

W
 J 1

 OH

M

RCX

4JAT

Z01R0

R554!

C

A

R

B

ON

 R
E

S

. 1

/4

W
 J 1

 OH

M

RCX

4JAT

Z01R0

R556

C

A

R

B

ON

 R
E

S

. 1

/4

W
 J 1

K

 OH

M

RCX

4JAT

Z0102

R556

C

A

R

B

ON

 R
E

S

. 1

/6

W
 J 1

K

 OH

M

RCX

6JAT

Z0102

R557

C

A

R

B

ON

 R
E

S

. 1

/4

W
 J 1

K

 OH

M

RCX

4JAT

Z0102

R557

C

A

R

B

ON

 R
E

S

. 1

/6

W
 J 1

K

 OH

M

RCX

6JAT

Z0102

R558

CARBO

N

 RES.

 1/
4W

 J 3.

3K O

H

M

RCX

4JAT

Z0332

R559

CARBO

N

 RES.

 1/
4W

 J 3.

3K O

H

M

RCX

4JAT

Z0332

R561

CHI

P RES.

(1608)

 1/
10W

 J 470 O

H

M

RRX

AJR5Z0471

R562

CHI

P RES.

(1608)

 1/
10W

 J 8.

2K O

H

M

RRX

AJR5Z0822

R563

CHI

P RES.

(1608)

 1/
10W

 J 22K O

H

M

RRX

AJR5Z0223

R564

CHI

P RES.

(1608)

 1/
10W

 J 56K O

H

M

RRX

AJR5Z0563

R566

CARBO

N

 RES.

 1/
4W

 J 2.

2 O

H

M

RCX

4JAT

Z02R2

R566

CARBO

N

 RES.

 1/
6W

 J 2.

2 O

H

M

RCX

6JAT

Z02R2

R569!

CHI

P RES.

(1608)

 1/
10W

 J 6.

8K O

H

M

RRX

AJR5Z0682

R571!

M

E

T

A

L O

X

ID

E FI

LM
 RES.

 2W

 J 470 O

H

M

RN02471ZU001

R571!

M

E

T

A

L O

X

ID

E FI

LM
 RES.

 2W

 J 470 O

H

M

RN02471DP004

R575

PCB JUM

P

ER D0.

6

-P

5.

0

JW

5.

0T

R576

CARBO

N

 RES.

 1/
4W

 J 47 O

H

M

RCX

4JAT

Z0470

R577

CARBO

N

 RES.

 1/
4W

 J 47 O

H

M

RCX

4JAT

Z0470

R578

CARBO

N

 RES.

 1/
4W

 J 560 O

H

M

RCX

4JAT

Z0561

R579

CHI

P RES.

(1608)

 1/
10W

 J 1K O

H

M

RRX

AJR5Z0102

R583!

M

E

T

A

L O

X

ID

E FI

LM
 RES.

 2W

 J 1.

8 O

H

M

RN02JZLZ01R8

R583!

M

E

T

A

L FI

LM
 RES.

(S

T

R

AI
G

H

T

)2W
 J 1.

8 O

H

M

RN02JZPZ01R8

R584!

C

A

R

B

ON

 R
E

S

. 1

/4

W
 J 1

K

 OH

M

RCX

4JAT

Z0102

R584!

C

A

R

B

ON

 R
E

S

. 1

/6

W
 J 1

K

 OH

M

RCX

6JAT

Z0102

R588!

CARBO

N

 RES.

 1/
4W

 J 100K O

H

M

RCX

4JAT

Z0104

R589

CARBO

N

 RES.

 1/
4W

 J 100K O

H

M

RCX

4JAT

Z0104

R591!

CHI

P RES.

(1608)

 1/
10W

 J 180K O

H

M

RRX

AJR5Z0184

R592

CHI

P RES.

(1608)

 1/
10W

 J 100K O

H

M

RRX

AJR5Z0104

R593!

CHI

P RES.

(1608)

 1/
10W

 J 68K O

H

M

RRX

AJR5Z0683

R594

CHI

P RES.

(1608)

 1/
10W

 J 100K O

H

M

RRX

AJR5Z0104

R596

CHI

P RES.

(1608)

 1/
10W

 J 100 O

H

M

RRX

AJR5Z0101

R597

CARBO

N

 RES.

 1/
4W

 J 8.

2K O

H

M

RCX

4JAT

Z0822

R598!

C

A

R

B

ON

 R
E

S

. 1

/4

W
 J 4

7

K

 OH

M

RCX

4JAT

Z0473

R599!

CHI

P RES.

(1608)

 1/
10W

 J 22K O

H

M

RRX

AJR5Z0223

R601!

CEM

E

NT
 RES.

 5W

 K 1.

2 O

H

M

RW

051R2DP005

R601!

C

E

M

E

N

T

 R
E

S

IS

T

OR

 5

W
 K
 1

.2

 OH

M

RW

051R2PG

001

R601!

C

E

M

E

N

T

 R
E

S

IS

T

OR

 5

W
 J 1

.2

 OH

M

RW

051R2Y4001

R601!

CEM

E

NT
 RES.

 3W

 K 1.

2 O

H

M

RW

031R2PG

007

R602

CARBO

N

 RES.

 1/
4W

 J 820K O

H

M

RCX

4JAT

Z0824

R603

CARBO

N

 RES.

 1/
4W

 J 820K O

H

M

RCX

4JAT

Z0824

R611

CARBO

N

 RES.

 1/
4W

 J 270 O

H

M

RCX

4JAT

Z0271

R611

CARBO

N

 RES.

 1/
6W

 J 270 O

H

M

RCX

6JAT

Z0271

R612

CARBO

N

 RES.

 1/
4W

 J 270 O

H

M

RCX

4JAT

Z0271

R612

CARBO

N

 RES.

 1/
6W

 J 270 O

H

M

RCX

6JAT

Z0271

R613!

M

E

T

A

L O

X

ID

E FI

LM
 RES.

 2W

 J 0.

47 O

H

M

RN02JZLZ0R47

R613!

M

E

T

A

L RES.

 2W

 J 0.

47 O

H

M

RN02JZPZ0R47

R614

CARBO

N

 RES.

 1/
4W

 J 470 O

H

M

RCX

4JAT

Z0471

R614

CARBO

N

 RES.

 1/
6W

 J 470 O

H

M

RCX

6JAT

Z0471

R616

CARBO

N

 RES.

 1/
4W

 J 1.

5K O

H

M

RCX

4JAT

Z0152

R621

CARBO

N

 RES.

 1/
4W

 J 1.

2K O

H

M

RCX

4JAT

Z0122

13 /

 17 pag

e

DT
1300-

C/
P/
A(
L6310UL/

11UM

/12UN)

R622

CARBO

N

 RES.

 1/
4W

 J 150 O

H

M

RCX

4JAT

Z0151

R622

CARBO

N

 RES.

 1/
6W

 J 150 O

H

M

RCX

6JAT

Z0151

R624

PCB JUM

P

ER D0.

6

-P

5.

0

JW

5.

0T

R653

CHI

P RES.

(1608)

 1/
10W

 J 15K O

H

M

RRX

AJR5Z0153

R654

CARBO

N

 RES.

 1/
4W

 J 3.

3K O

H

M

RCX

4JAT

Z0332

R655!

C

A

R

B

ON

 R
E

S

. 1

/4

W
 J 1

K

 OH

M

RCX

4JAT

Z0102

R655!

C

A

R

B

ON

 R
E

S

. 1

/6

W
 J 1

K

 OH

M

RCX

6JAT

Z0102

R656

CHI

P RES.

(1608)

 1/
10W

 J 15K O

H

M

RRX

AJR5Z0153

R657

CHI

P RES.

(1608)

 1/
10W

 J 15K O

H

M

RRX

AJR5Z0153

R660

C

A

R

B

ON

 R
E

S

. 1

/4

W
 J 1

K

 OH

M

RCX

4JAT

Z0102

R660

C

A

R

B

ON

 R
E

S

. 1

/6

W
 J 1

K

 OH

M

RCX

6JAT

Z0102

R661

CARBO

N

 RES.

 1/
4W

 J 180K O

H

M

RCX

4JAT

Z0184

R662

C

A

R

B

ON

 R
E

S

. 1

/4

W
 J 3

3

K

 OH

M

RCX

4JAT

Z0333

R664!

CHI

P RES.

(1608)

 1/
10W

 J 12K O

H

M

RRX

AJR5Z0123

R665

CHI

P RES.

(1608)

 1/
10W

 J 4.

7K O

H

M

RRX

AJR5Z0472

R666!

M

E

TA
L

 OXID

E

 F

IL

M

 R
E

S

. 2

W
 J 1

5

K

 OH

M

RN02153DP004

R667

PCB JUM

P

ER D0.

6

-P

5.

0

JW

5.

0T

R668!

M

E

TA
L

 OXID

E

 F

IL

M

 R
E

S

. 1

W
 J 5

6

K

 OH

M

RN01563DP003

R671

CARBO

N

 RES.

 1/
4W

 J 3.

3K O

H

M

RCX

4JAT

Z0332

R672

CARBO

N

 RES.

 1/
4W

 J 3.

3K O

H

M

RCX

4JAT

Z0332

R673

CARBO

N

 RES.

 1/
4W

 J 100K O

H

M

RCX

4JAT

Z0104

R676

C

A

R

B

ON

 R
E

S

. 1

/4

W
 J 1

0

K

 OH

M

RCX

4JAT

Z0103

R681!

CARBO

N

 RES.

 1/
4W

 J 12 O

H

M

RCX

4JAT

Z0120

R681!

CARBO

N

 RES.

 1/
6W

 J 12 O

H

M

RCX

6JAT

Z0120

R682!

M

E

T

A

L O

X

ID

E FI

LM
 RES.

 1W

 J 33 O

H

M

RN01330ZU001

R682!

M

E

T

A

L O

X

ID

E FI

LM
 RES.

 1W

 J 33 O

H

M

RN01330DP003

R683!

M

E

T

A

L O

X

ID

E FI

LM
 RES.

 1W

 J 39 O

H

M

RN01390ZU001

R683!

M

E

T

A

L O

X

ID

E FI

LM
 RES.

 1W

 J 39 O

H

M

RN01390DP003

R686

CARBO

N

 RES.

 1/
4W

 J 100 O

H

M

RCX

4JAT

Z0101

R686

CARBO

N

 RES.

 1/
6W

 J 100 O

H

M

RCX

6JAT

Z0101

R687

CARBO

N

 RES.

 1/
4W

 J 100 O

H

M

RCX

4JAT

Z0101

R687

CARBO

N

 RES.

 1/
6W

 J 100 O

H

M

RCX

6JAT

Z0101

R691

C

A

R

B

ON

 R
E

S

. 1

/4

W
 J 1

5

K

 OH

M

RCX

4JAT

Z0153

R701

CHI

P RES.

(1608)

 1/
10W

 J 75 O

H

M

RRX

AJR5Z0750

R702

CHI

P RES.

(1608)

 1/
10W

 0 O

H

M

RRX

AZR5Z0000

R711

CHI

P RES.

(1608)

 1/
10W

 J 47K O

H

M

RRX

AJR5Z0473

R712

CHI

P RES.

(1608)

 1/
10W

 J 3.

3K O

H

M

RRX

AJR5Z0332

R801

CARBO

N

 RES.

 1/
2W

 J 100 O

H

M

RCX

2JZQ

Z0101

R801

CARBO

N

 RES.

 1/
2W

 J 100 O

H

M

RCX

2JZPZ0101

R802

CARBO

N

 RES.

 1/
2W

 J 100 O

H

M

RCX

2JZQ

Z0101

R802

CARBO

N

 RES.

 1/
2W

 J 100 O

H

M

RCX

2JZPZ0101

R810!

M

E

T

A

L O

X

ID

E FI

LM
 RES.

 1W

 J 8.

2 O

H

M

RN018R2ZU001

R810!

M

E

T

A

L O

X

ID

E FI

LM
 RES.

 1W

 J 8.

2 O

H

M

RN018R2DP003

R811

CHI

P RES.

(1608)

 1/
10W

 J 2.

2K O

H

M

RRX

AJR5Z0222

R812!

CHI

P RES.

(1608)

 1/
10W

 J 2.

2K O

H

M

RRX

AJR5Z0222

R821

CHI

P RES.

(1608)

 1/
10W

 J 12K O

H

M

RRX

AJR5Z0123

R822

CHI

P RES.

(1608)

 1/
10W

 J 5.

6K O

H

M

RRX

AJR5Z0562

R831

CHI

P RES.

(1608)

 1/
10W

 J 470K O

H

M

RRX

AJR5Z0474

R832

CHI

P RES.

(1608)

 1/
10W

 J 6.

8K O

H

M

RRX

AJR5Z0682

RCV101

REM

O

CO

N RECEI

V

E UNI

T

 M
IM

-93M

8DKL

USESJRSUNT

02

RCV101

REM

O

CO

N RECEI

V

E UNI

T

 PI
C-
26042SR-

2

USESJRSKK032

RCV101

REM

O

CO

N RECEI

V

E UNI

T

 PI
C-
37042SR

USESJRSKK034

SA601!

SURG

E ABSO

RBER JVR-

07N471K

NVQ

Z

VR07N471

SA601!

SURG

E ABSO

RBER CNR-

10D471K

NVQ

Z

R10D471K

SA601!

SURG

E ABSO

RBER CNR-

07D471K

NVQ

Z

R07D471K

SA601!

SURG

E ABSO

RBER PVR-

07D471KB

NVQ

Z

07D471KB

SA601!

SURG

E ABSO

RBER AVR-

S07D471KAAS

QV

QZ

0

A

V

R

S

0

7

D

14 /

 17 pag

e

Содержание DT1300-A

Страница 1: ...13 COLOR TELEVISION DT1300 C DT1300 P DT1300 A SERVICE MANUAL ...

Страница 2: ...valuate and advice the service trade of all con ceivable ways in which service might be done or of the possible hazardous consequences of each way Consequently Funai has not undertaken any such broad evaluation Accordingly a servicer who uses a service proce dure or tool which is not recommended by Funai must first use all precau tions thoroughly so that neither his safety nor the safe operation o...

Страница 3: ...et limit specifications Description Condition Unit Nominal Limit 1 Intermediate Freq Picture Sound MHz MHz 45 75 41 25 2 Peak Picture Sens VHF CATV UHF dBµv dBµv dBµv 15 15 15 30 30 40 3 AFT Pull In Range 10mV input MHz 2 0 0 7 Description Condition Unit Nominal Limit 1 Deflection Freq Horizontal Vertical KHz Hz 15 734 60 2 Linearity Horizontal Vertical 15 10 3 Over Scan 10 4 High Voltage KV 23 De...

Страница 4: ...ngs tied together and touch the other ohmme ter lead in turn to each tuner antenna input ex posed terminal screw and if applicable to the coaxial connector If the measured resistance is less than 1 0 megohm or greater than 5 2 mego hm an abnormality exists that must be corrected before the instrument is returned to the customer Repeat this test with the instrument AC switch in the off position d L...

Страница 5: ...the ground side of the AC power source To confirm that the AC power plug is inserted correctly with an AC volt meter measure between the chassis and a known earth ground If a voltage reading in excess of 1 0V is obtained remove and reinsert the AC power plug in the opposite polarity and again measure the voltage potential between the chassis and a known earth ground b Some TV receiver chassis norm...

Страница 6: ...replaced wires do not contact sharp edged or pointed parts H When a power cord has been replaced check that 5 6 kg of force in any direction will not loosen it I Also check areas surrounding repaired locations J Use care that foreign objects screws solder drop lets etc do not remain inside the set K Crimp type wire connector The power transformer uses crimp type connec tors which connect the power...

Страница 7: ...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 Measuring Method Power ON Insert load Z between B earth ground power cord plug prongs and exposed accessible parts Use an AC voltmeter to measure across both terminals of load Z See Fig 2 and followin...

Страница 8: ...C is fixed with glue to the CBA when removing entire flat pack IC first apply soldering iron to center of the flat pack IC and heat up Then remove glue will be melted Fig S 1 6 4 Release the flat pack IC from the CBA using twee zers Fig S 1 6 Caution 1 Do not supply hot air to the chip parts around the flat pack IC for over 6 seconds because damage to the chip parts may occur Put masking tape arou...

Страница 9: ... pins of the flat pack IC you can remove it easily Fig S 1 3 2 Affix the wire to a workbench or solid mounting point as shown in Fig S 1 5 3 While heating the pins using a fine tip soldering iron or hot air blower pull up the wire as the solder melts so as to lift the IC leads from the CBA con tact pads as shown in Fig S 1 5 4 Bottom of the flat pack IC is fixed with glue to the CBA when removing ...

Страница 10: ...cur due to a potential difference caused by electro static charge during unpacking or repair work 1 Ground for Human Body Be sure to wear a grounding band 1MΩ that is prop erly grounded 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 1MΩ on the workbench or other surface where the semi...

Страница 11: ... CN Con nector Unhook Unlock Release Unplug or Desolder 2 S 2 two Screws S 2 5 Refer to the following Reference Notes in the Table Reference Notes in the Table 1 Removal of the Rear Cabinet Remove screws 4 S 1 S 2 S 3 then slide the Rear Cabinet backward 2 Removal of the CRT CBA Disconnect CN501 then pull the CRT CBA backward Caution Discharge the Anode Lead of the CRT with the CRT Ground Wire bef...

Страница 12: ...4 2 L6310DC Fig 1 S 1 S 1 1 REAR CABINET S 3 S 2 Fig 2 1 REAR CABINET S 2 S 3 S 1 S 1 S 1 S 4 S 5 S 6 S 6 2 JACK A CBA 3 JACK B CBA 4 FUNCTION CBA ...

Страница 13: ...4 3 L6310DC Fig 3 3 MAIN CBA Front Cabinet Fig 4 Front Cabinet 4 CRT S 2 S 2 S 2 S 2 2 CRT CBA Anode Cap Degaussing Coil ...

Страница 14: ...1 DG691 DEGAUSSING COIL MAIN CBA FUNCTION CBA CRT CBA JACK A CBA JACK B CBA FLYBACK TRANSFORMER TO CRT GROUND CN501 CN301B SCREEN FOCUS CN101B CN811B CN812B CN101A CN801A CN811A CN802A CN812A CN691 CN571 CN581A CN301A TU1 TUNER WH581B AC601 AC CORD ANODE ...

Страница 15: ...display on the lower left is 00 and if it is not 00 set it at 00 according to 3 1 FRENCH ACCESS CODE VIDEO TONE When CPU version is 200 0 07 Confirm that the character of U U S A model is indicated on the bottom left of the CRT If the character of C CAN ADA model is indicated perform 3 1 Setting for FRENCH data Values 1 DC 105V Adjustment Purpose To obtain correct operation Symptom of Misadjustmen...

Страница 16: ...the Service remote control unit Display changes BRIGHT CONTRAST COLOR TINT V TINT and SHARP cyclical ly when MENU button is pressed CONTRAST CNT 1 Press MENU button on the Service remote con trol unit Then select CONTRAST CNT display 2 Press CH o p buttons on the Service remote control unit so that the value of CONTRAST CNT becomes 78 COLOR CLR 1 Press MENU button on the Service remote con trol un...

Страница 17: ...ain Control Level Symptom of Misadjustment AGC does not syn chronize correctly when RF input level is too weak and picture distortion may occur if it is too strong Notes TP301 Main CBA Use Service remote control unit 1 Enter the Service mode See Page 5 1 Then press number 2 button on the Service remote control unit 2 Receive the Color Bar signal for channel 4 67 25MHz RF Input Level 60dBµV 3 Press...

Страница 18: ...elect V S mode Display changes V S and V P cyclically when 9 button is pressed 5 Press CH o p buttons on the Service remote control unit so that the monoscope pattern will be 90 5 of display size and the circle is round 6 Turn the power off and on again Main power but ton on the TV unit 10 V Position Adjustment Purpose To obtain correct vertical width of screen image Symptom of misadjustment If V ...

Страница 19: ...de See page 5 1 4 Press VOL p button on the Service remote con trol unit and select C D mode Display changes C D VCO 7F and FRENCH cyclically when VOL p button is pressed then press 1 The display will momentarily show CUT OFF R R Red Now there should be a horizontal line across the center of the picture tube If needed gradually turn the screen control on the flyback clockwise until the horizontal ...

Страница 20: ... Off Adj is correct after this adjustment and attempt Cut Off Adj if needed 14 Sub Brightness Adjustment Purpose To get proper brightness Symptom of Misadjustment If Sub Brightness is incorrect proper brightness cannot be obtained by adjusting the Brightness Control Note IQW Setup level 7 5 IRE Use Service remote control unit 1 Enter the Service mode See page 5 1 Then input IQW signal from RF Inpu...

Страница 21: ...of red green and blue beams Symptom of Misadjustment If Convergence Adjust ment is incorrect the edge of white letters may have color edges 1 Loosen the Ring Lock and align red with blue dots or Crosshatch at the center of the screen by rotating RB C P Magnets See Fig 7 2 Align red blue with green dots at the center of the screen by rotating RB G C P Magnet See Fig 8 3 Fix the C P Magnets by tight...

Страница 22: ...2 AFC 1 H COINCIDENCE EQ ELIMINATE BUS I F BUS CONTROL X2 TU1 IF AGC TP301 AGC SDA SCL EXT CLK 1 11 5 4 8 TP300 GND IC101 TV MICON IC151 MEMORY SW101 SW106 V SYNC H SYNC OSD R OSD G OSD B CVIN SD KEY IN SDA SCL SDA SCL I2C OPEN V DRIVE V RAMP F B 37 38 5 39 22 9 2 1 49 50 51 52 SDA 4 I2C OPEN 2 SD 1 SCL 5 CN391 NO CONNECTION CN391 is used for adjustment at factory 7 8 15 PROTECT 1 PROTECT 2 PROTEC...

Страница 23: ...WITH A TEST PIN SCL SDA 5 10 47 13 55 46 33 39 42 41 TU AUDIO P ON H BACK UP BUS I F ATT 50 POWER ON CONTROL 5 7V REGULATOR 5V CTRL 5V CTRL2 8V CTRL BACKUP CTRL TO POWER SUPPLY BLOCK TO IF VIDEO SYSTEM CONTROL BLOCK 7 OUTPUT 1 FROM TO IF VIDEO SYSTEM CONTROL BLOCK FROM IF VIDEO SYSTEM CONTROL BLOCK L6310BLA P ON ON P ON ON RESET RESET BUS CONTROL VIDEO AUDIO CHROMA DEFLECTION IF 52 JK702 AUDIO IN ...

Страница 24: ...V501 CRT FOCUS SCREEN GND JK501 CN501 CN581B CN581A VIDEO SIGNAL CN571 FOCUS VR SCREEN VR 6 5 6 6 H OUTPUT H DRIVE FROM POWER SUPPLY BLOCK B X RAY J121 J122 Q502 4 3 1 5 S F HV 11 8 10 7 9 6 PROTECT 3 DEF B AMP 7 1 6 3 PULSE UP THERMAL PROTECTION 5 WF7 WF8 WF11 WF12 WF9 WF10 WF3 WF15 WF4 WF14 WF5 WF13 RED AMP PROTECT 2 RED 3 GREEN 4 BLUE 5 FROM TO IF VIDEO SYSTEM CONTROL BLOCK FROM TO IF VIDEO SYS...

Страница 25: ...O PIN8 OF IC101 BACK UP AL 9V Q121 9V SWITCHING Q351 NOTE The voltage for parts in hot circuit is measured using hot GND as a common terminal Power Supply Block Diagram B TP601 HOT CIRCUIT BE CAREFUL FOR CONTINUED PROTECTION AGAINST RISK OF FIRE REPLACE ONLY WITH SAME TYPE 4 A 125V FUSE CAUTION ATTENTION UTILISER UN FUSIBLE DE RECHANGE DE MÊME TYPE DE 4A 125V 4A 125V PROTECT 1 TO PIN7 OF IC101 CAU...

Страница 26: ...wings for ordering The correct part number is shown in the parts list and may be slightly different or amended since these drawings were prepared 2 All resistance values are indicated in ohms K 103 M 106 3 Resistor wattages are 1 4W or 1 6W unless otherwise specified 4 All capacitance values are indicated in µF P 10 6 µF 5 All voltages are DC voltages unless otherwise specified Note of Capacitors ...

Страница 27: ...aired units use only original replacement parts which are listed with their part numbers in the parts list section of the service manual 4 Wire Connectors 1 Prefix symbol CN means connector can disconnect and reconnect 2 Prefix symbol CL means wire solder holes of the PCB wire is soldered directly 5 Note Mark I is a leadless chip component 6 Voltage indications on the schematics are as shown below...

Страница 28: ...F4 IF SIGNAL VIDEO SIGNAL AUDIO SIGNAL Main 1 4 Schematic Diagram 7 3 7 4 L6310SCM1 MAIN 1 4 Ref No Position IC101 C 3 IC151 C 4 IC801 D 1 Q121 E 4 CN391 A 4 CN101A D 4 CN801A E 1 CN802A E 2 CN811A E 1 CN812A E 1 TP300 B 2 TP301 A 2 CONNECTORS TEST POINTS ICS TRANSISTOR ...

Страница 29: ...G4 H1 H2 H3 H4 I1 I2 I3 I4 J1 J2 J3 J4 K1 K2 K3 K4 L1 L2 L3 L4 IF SIGNAL VIDEO SIGNAL AUDIO SIGNAL 7 5 7 6 L6310SCM2 Main 2 4 Schematic Diagram MAIN 2 4 Ref No Position IC301 H 2 Q321 K 1 Q351 G 3 TRANSISTOR IC ...

Страница 30: ...pe A Type B 4700P 250V 0 01 250V 0 01 250V Not Used C643 C642 JS642 Not Used WIRE NOTE The voltage for parts in hot circuit is measured using hot GND as a common terminal CAUTION FOR CONTINUED PROTECTION AGAINST RISK FIRE REPLACE ONLY WITH THE SAME TYPE 4A 125V FUSE ATTENTION UTILISER UN FUSIBLE DE RECHANGE DE MÊME TYPE DE 4A 125V 4A 125V CAUTION Fixed voltage or Auto voltage selectable power supp...

Страница 31: ... 4 4 CRT Schematic Diagram MAIN 4 4 Ref No Position IC551 R 3 Q571 T 3 Q572 S 3 CN571 S 3 CN301A U 2 CN581A U 3 TP601 T 2 TEST POINT TRANSISTORS CONNECTORS IC CRT Ref No Position Q501 U 2 Q502 V 2 Q503 V 2 CN501 V 2 CN301B U 2 CN581B U 3 TP501 U 2 TP502 U 2 TEST POINTS TRANSISTORS CONNECTORS ...

Страница 32: ...LISER UN FUSIBLE DE RECHANGE DE MÊME TYPE DE 4A 125V 4A 125V 7 11 BL6310F01011 1 7 12 CAUTION Fixed voltage or Auto voltage selectable power supply circuit is used in this unit If Main Fuse F601 is blown check to see that all components in the power supply circuit are not defective before you connect the AC plug to the AC power supply Otherwise it may cause some components in the power supply circ...

Страница 33: ... ISOLATION TRANSFORMER IS REQUIRED NOTE The voltage for parts in hot circuit is measured using hot GND as a common terminal CAUTION FOR CONTINUED PROTECTION AGAINST RISK FIRE REPLACE ONLY WITH THE SAME TYPE 4A 125V FUSE ATTENTION UTILISER UN FUSIBLE DE RECHANGE DE MÊME TYPE DE 4A 125V 4A 125V 7 13 7 14 BL6310F01011 1 CAUTION Fixed voltage or Auto voltage selectable power supply circuit is used in ...

Страница 34: ...tor Q502 Base WF4 WF15 Q501 Collector Q501 Base WF3 7 15 BL6310F01021 2 7 16 CRT CBA Top View CRT CBA Bottom View CRT CBA Ref No Position Q501 B 1 Q502 B 1 Q503 A 1 CN501 A 1 CN301B B 1 CN581B A 1 TP501 B 1 TP502 B 1 TRANSISTORS CONNECTORS TEST POINTS ...

Страница 35: ...FUNCTION CBA Top View FUNCTION CBA Bottom View BL6310F01021 1 JACK A CBA Top View JACK B CBA Top View JACK A CBA Bottom View JACK B CBA Bottom View BL6310F01021 3 BL6310F01021 4 7 17 7 18 ...

Страница 36: ... WF4 1DIV 2V 20µsec Q 503 Base WF5 GND 1DIV 10V 20µsec Q 572 Collector WF7 GND 1DIV 5V 20µsec Q 571 Base WF8 1DIV 20V 20µsec Q503 Collector WF13 1DIV 20V 20µsec Q 501 Collector WF15 1DIV 0 2V 20µsec TU 1 Pin 8 WF16 GND L6310WF WF1 WF16 Waveforms to be observed at Waveform check points Shown in Schematic Diagram Input NTSC Color Bar Signal with 1kHz Audio Signal INITIAL POSITION Unplug unit from AC...

Страница 37: ...TUNER UNIT CN581A WH581B 8V GND RED GREEN BLUE 8V 160V 1 2 GND 3 160V 1 3 HEATER 2 CN391 NO CONNECTION CN391 IS USED FOR ADJUSTMENT AT FACTORY SD 1 I2C OPEN 2 GND 3 SDA 4 SCL 5 GND HEATER V501 DY551 BL6310F01021 2 1 SP AUDIO 2 SP GND CLN802 SP802 SPEAKER CN802A 1 SP AUDIO 2 SP AUDIO JACK A CBA CN811A CN811B SP AUDIO 1 1 GND 2 2 SP AUDIO 3 3 JACK B CBA CN812A CN812B SP AUDIO 1 1 SP AUDIO 2 2 SP AUD...

Страница 38: ... 21 V HOLD V HOLD 22 CVIN Input for Video Signal 23 CNVSS GND 24 X IN Main Clock Input 25 X OUT Main Clock Output 26 VSS GND 27 VCC AL 5V 28 OSD1 OSD1 29 OSD2 OSD2 30 RESET RESET 31 N U Not Used 32 SPOT KILL Counter measure for Spot 33 N U Not Used 34 N U Not Used 35 P ON H Output for P ON H 36 N U Not Used 37 SDA I2C BUS Controller Interface Data 38 I2C OPEN White Balance Adjustment Judgement 39 ...

Страница 39: ... 730 BLACK V501 2 B 2 A 6 A 7 A 9 A 4 A 3 A 8 L 1 L 5 L 5 L 1 A 1 A 12 A 14 A 5 B 2 B 2 B 2 B 8 B 1 B 8 B 6 L 1 L 1 B 7 L 1 L 1 L 1 B 3 B 4 B 5 B 9 B 9 L 1 L 1 L 2 L 2 L 4 L 3 L 2 L 1 A 10 A 2 A 13 A 11 CLN551 CLN801 CLN802 SP802 SP801 A 16 A 15 A 16 A 15 CLN811 CLN812 SP812 SP811 L 7 L 8 A 17 A 18 MAIN CBA JACK A CBA JACK B CBA EXPLODED VIEWS Cabinet 11 1 11 2 L6310CEX ...

Страница 40: ...Packing 11 3 11 4 L6310PEX S 5 S 1 Packing Tape Packing Tape FRONT Tape Tape Tape Ear Speaker Assembly Tape Shoes X 4 X 5 X 1 X 2 B 7 B 8 B 6 X 3 X 6 L L R R S 2 S 2 S 6 S 3 S 3 S 4 X 5 ...

Страница 41: ...10JA 0EM403023 1 17 page DT1300 C P A L6310UL 11UM 12UN B 3 PCB HOLDER L L6310UL 0EM201695 B 4 PCB HOLDER R L6310UL 0EM201696 B 5 NUT PLATE L6310UL 0EM301800 B 8 DEGAUSS HOLDER L7530RA 0EM402001 B 9 DECORATION SCREW L6310UL 0EM407956 CLN551 CRT GND WIRE CRT GND WX1L7720 001 CLN801 WIRE ASSEMBLY WX1L9200 001 CLN802 WIRE ASSEMBLY SPEAKER WIRE 180MM WX1L1131 001 CLN811 WIRE ASSEMBLY WX1L6310 006 WX1L...

Страница 42: ...3 WAC0172LW007 B 6 HEAT SINK PGB L6000UZ 0EM406788 B 7 HEAT SINK PFZ L6100UZ 0EM406786 B 12 CLOTH 65 L7735TR 65X10X0 5T 0EM402149 BC101 BEAD INDUCTORS FBR07HA121TB 00 LLBF00ZTU021 BC571 BEAD INDUCTORS FBA04HA600VB 00 LLBF00STU026 BC601 BEAD INDUCTORS FBR07HA121TB 00 LLBF00ZTU021 BC602 BEAD INDUCTORS FBR07HA121TB 00 LLBF00ZTU021 BC651 BEAD INDUCTORS FBR07HA121TB 00 LLBF00ZTU021 BC652 BEAD INDUCTORS...

Страница 43: ...FILM CAP P 0 1UF 50V J CMA1JJS00104 C552 FILM CAP P 0 1UF 50V J CA1J104MS029 C554 ELECTROLYTIC CAP 100UF 35V M CE1GMASTL101 C554 ELECTROLYTIC CAP 100UF 35V M CE1GMASDL101 5 17 page DT1300 C P A L6310UL 11UM 12UN C562 ELECTROLYTIC CAP 1UF 50V M LL CE1JMASLL1R0 C562 ELECTROLYTIC CAP 1UF 50V LL CE1JMASLH1R0 C566 ELECTROLYTIC CAP 1000UF 25V M CE1EMZNTL102 C566 ELECTROLYTIC CAP 1000UF 25V M CE1EMZPDL10...

Страница 44: ... 00 8283 0212 00 000 J383C02UG002 CN802A STRAIGHT PIN HEADER 2P 173981 2 1770258 CN811A CONNECTOR BASE STRIGHT J383C03UG002 CN811A STRAIGHT PIN HEADER 3P 173981 3 1770259 CN812A CONNECTOR BASE STRIGHT J383C03UG002 CN812A STRAIGHT PIN HEADER 3P 173981 3 1770259 7 17 page DT1300 C P A L6310UL 11UM 12UN D101 SWITCHING DIODE 1SS133 T 77 QDTZ001SS133 D101 SWITCHING DIODE 1N4148 NDTZ001N4148 D102 SWITCH...

Страница 45: ...81MAH 066SP QSZAA0SMB165 IC101 B IC M37281MAH 067SP QSZAA0SMB166 IC101 C IC M37281MAH 068SP QSZAA0SMB167 9 17 page DT1300 C P A L6310UL 11UM 12UN IC151 IC MEMORY S524C20D21 NSZBA0SSM028 IC151 IC MEMORY AT24C02N 10SC NSMMA0SAZ012 IC151 IC EEPROM M24C02 MN6 NSMMA0SSS028 IC151 IC MEMORY BR24C02F W QSMBA0SRM003 IC151 IC MEMORY BR24C02F QSMMA0SRM003 IC301 IC CHROMA IF 1 CHIP M61206FP 61 QSZAB0RMB011 IC...

Страница 46: ...32 CHIP RES 1608 1 10W 0 OHM RRXAZR5Z0000 R141 CHIP RES 1608 1 10W J 22K OHM RRXAJR5Z0223 R142 CHIP RES 1608 1 10W J 22K OHM RRXAJR5Z0223 R143 CHIP RES 1608 1 10W J 22K OHM RRXAJR5Z0223 R144 CHIP RES 1608 1 10W J 3 9K OHM RRXAJR5Z0392 R145 CHIP RES 1608 1 10W J 3 9K OHM RRXAJR5Z0392 R146 CHIP RES 1608 1 10W J 3 9K OHM RRXAJR5Z0392 R147 CHIP RES 1608 1 10W J 4 7K OHM RRXAJR5Z0472 R148 CHIP RES 1608...

Страница 47: ...K OHM RCX4JATZ0152 R621 CARBON RES 1 4W J 1 2K OHM RCX4JATZ0122 13 17 page DT1300 C P A L6310UL 11UM 12UN R622 CARBON RES 1 4W J 150 OHM RCX4JATZ0151 R622 CARBON RES 1 6W J 150 OHM RCX6JATZ0151 R624 PCB JUMPER D0 6 P5 0 JW5 0T R653 CHIP RES 1608 1 10W J 15K OHM RRXAJR5Z0153 R654 CARBON RES 1 4W J 3 3K OHM RCX4JATZ0332 R655 CARBON RES 1 4W J 1K OHM RCX4JATZ0102 R655 CARBON RES 1 6W J 1K OHM RCX6JAT...

Страница 48: ...15 17 page DT1300 C P A L6310UL 11UM 12UN Q501 TRANSISTOR 2SC3468 D AE QQSD02SC3468 Q501 TRANSISTOR KTC3207 NQSZ0KTC3207 Q502 TRANSISTOR 2SC2482 TPE6 QQSZ02SC2482 Q502 TRANSISTOR 2SC3468 E AE QQSE02SC3468 Q502 TRANSISTOR 2SC3468 D AE QQSD02SC3468 Q502 TRANSISTOR KTC3207 NQSZ0KTC3207 Q503 TRANSISTOR 2SC2482 TPE6 QQSZ02SC2482 Q503 TRANSISTOR 2SC3468 E AE QQSE02SC3468 Q503 TRANSISTOR 2SC3468 D AE QQS...

Страница 49: ...SWITCH KSM0612B SST0101HH003 SW105 TACT SWITCH SKHHAP SST0101AL028 SW106 TACT SWITCH SKQSAB SST0101AL038 SW106 TACT SWITCH KSM0612B SST0101HH003 SW106 TACT SWITCH SKHHAP SST0101AL028 JACK A CBA CN811B WIRE ASSEMBLY WX1L6310 005 WX1L6310 005 JK811 RCA JACK BLACK AV1 09S 1 JYRL010RP007 JACK B CBA CN812B WIRE ASSEMBLY WX1L6310 004 WX1L6310 004 JK812 RCA JACK BLACK AV1 09S 1 JYRL010RP007 17 17 page ...

Страница 50: ...Printed in Japan 2003 03 03 HO DT1300 C DT1300 P DT1300 A L6310UL 11UM 12UN ...

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