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Philips LX390SA, Руководство по обслуживанию

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Philips LX390SA Скачать руководство пользователя страница 15

5

DIN
DOUT

STB

CLK

OSC

1
2

KEY

SWI

LED

SEG<1:20>

KS

GRID

4

6

8

7

VSS

5

4

3

2

1

3
4

1
2
3
4

IC

1
2
3
4
5

VEE

2

VDD

3

1

11
10

9
8
7

6

12

13

14

15

16

12

11

10

9

4

TEST

3

2

1

0

RST

VAREF

P1<0:7>

AIN

PDO

2

1

SDA

XTAL

STOP

INT

1

0

7

SCK

SCL

INT3

PWM

P5<0:1>

TC<3:4>

CLZ<0:1>

RD

DVO

P6<0:7>

SI

SO

INT5

P4<0:3>

6

5

DISPLAY BOARD

VSCK

F

G

H

1700 A1
1701 A4
1702 A11
1703 D12
1704 D12
1706 C3
1711 D1
1712 E2
1713 F3

1

2

3

4

5

6

7

8

9

10

11

12

13

1

2

3

4

5

6

7

8

9

10

11

12

13

A

GND_D

+5V_Ever

W_I2C_CL

B

C

D

E

F

G

H

A

B

C

D

E

NW6312

VSDA

0V

1716 B1
1717 B1
2701 A4
2702 A6
2703 A4
2704 C6
2705 B1
2706 D3
2707 D3
2708 D6
2709 D6
2710 D3
2711 D3
2713 D6
2714 C9
2715 C10
2716 G11
2717 G11
2719 H12

VSTB

2720 H11
2721 G2
2722 G2
2724 H10
2725 E3
2726 H2
2727 C7
2728 C7
2729 E7
2730 E8
2731 E8

VOLA

IR

2732 B2
2733 C3
3700 A2
3701 B3
3702 C2
3703 C3
3704 B3
3705 B8
3706 B11
3707 C8
3708 C11
3709 C6

From PSU Board

3710 D7
3711 D6
3712 D2
3713 D6
3714 E7
3715 E7
3716 E7
3717 E6
3718 E6
3719 D9
3720 E6
3721 F6
3722 F4
3723 F6
3724 F4
3725 F6

ioSTBY

3726 G12
3727 H11
3728 H12
3729 H12
3730 G6
3731 G2
3732 H10
3733 H10
3734 G6
3735 G3
3736 H12
3737 G6
3738 H3
3739 H4
3740 H3
3741 H7
3742 H7
3743 H8
3744 H2
3747 B6

0V

+5V

+12VL

4V8

3748 B7
3749 B7
3750 C6
3751 C6
4700 F3
4701 F3
4702 F3
6700 D6
6701 D3
6702 C9
6703 G9
6704 G9
6705 H7
6706 H8
6707 H8
6708 H3
6709 E11
6710 E11

0V

40kHZ

GND_D

To Key Board

W_I2C_DA

6711 E11

6712 E11
6713 F12
6714 F12
6715 F12
6716 F12
6717 F12
6718 F13
6719 F13
7700 A5
7701 D6
7702 D9
7703 F7
7704 F8
7705 F6

To Standby Board

VOLB

7706 H11
7707 G6
7708 G8
7709 H11
7710 H12
7711 G4
7712 G7
7713 H1

+5VL

3V3

GND_D

-24V

GND_MTK

To/From MPEG Board

(SD6.1 RX Board)

3748

2722

4u7

3709

1K

10K

3714

2721

100n

# 2729

100p

1702
20U26115TAN

10n

2713

4702

1711

DIPMATE

100R

3732

2717

47u

25V

BC857B
7705

470R

100p

# 2731

# 2730

100p

3716

10K

3751 4K7

2705

100n

BAS316

6714

3727

330R

9
10
11

27

3

28

14

1

2

15
16

17
18

12
13

4
5
6
7
8

19
20
21
22
23
24
25
26

MC

Φ

TMP87P809M

7700

2719

1706

3736

22p

10K

3731

3705

33R

3711

3715

10K

6709

BAS316

680K

BAS316

6710

100n

BAS316

6711

2707

3703

470R

100R

3720

3743

4K7

4K7

6716

BAS316

BAS316

6717

6706

BZX79-C5V6

33R 3707

BZX79-C5V6

6707

100p

2728

4700

35V

10u

2724

15p

2701

35V

1704

SIN-01T-1.8

1

2720

10u

6712

BAS316

6703

1N4148

6718

BAS316

BAS316

6715

2n2

8239_210_97154...for 3139 113 3531 pt4_dd wk0403

2726

4701

3723

4K7

3742

1N4148

6704

PDZ-6.2B

6702

4K7

3704

2K7

2727

100p

100n

2708

GND

2

4

5

OUT

1

VS

3

7713

TSOP4836ZC1

3712

4R7

7709

BC857B

1K2

3729

4K7

3735

3738

10K

2715

35V

47u

BC817-25

7706

CST

1701

10K

3739

7703
BC857B

2
3
4

WH04D-1

1717

1

3740

47K

15p

2703

330R

3728

6713

BAS316

3737

4K7

33R

3706

BC857B

7712

10K

1700

1

2

3

4

3724

2702

1n

FE-BT-VK-N

7710

BC847B

51

3722

10K

23

9

1

2
3
4

14

33

45

34

32
35

15

36

16
17
18
19
20
21
22

47
46

52

24
25
26
27
28
29
30
31

38

37

7

10
11
12
13

50
49
48

8

6
5

44

43

42

41

40

39

7702

UPD16311

Φ

FIP

CONTROLLER/

DRIVER

47u

25V

2706

100K

3713

1K

3702

BC857B

7704

4K7

3749

SIN-01T-1.8

1703

1

3710

47K

2K7

3700

3
4
5
6
7
8
9

1712

09FMN-BTRK-A

1
2

100R

3718

1
2

4K7

3747

B2B-EH-A

1716

3750

1K

4K7

3734

3726

6701

PDZ-5.6B

4K7

2K7

3701

2725

22n

7707
BC857B

BZX79-C5V6

6705

3730

4K7

4K7

4K7

3721

3741

3725

1

2

3

4

5

4K7

47u

25V

2710

3719

10K

2711

100n

3733

470R

BC847B

7701

PDZ-5.6B

2709

10n

6708

BAS316

6719

27

P4

26

P5

25

P6

24

P7

23

P8

22

P9

21

32

P1

29

P10

20

P11

19

P12

18

P13

17

16

P14

P15

15

P16

14

P17

13

28

P2

P3

1G

4

2G

5

3G

6

4G

7

5G

8

6G

9

7G

10

8G

11

F1

1

F2

100R

3717

3744

2714

100n

1K0

2716

33n

100n

2733

2732

7708
BC857B

100n

3708

33R

7711

BC847B

6700

1N4148

B

3

C

2

4

5

1713
EVEMC

A

1

10n

2704

+5VDSTBY

40kHZ

ioRC6

ioIIC_Data_Wireless

ioIIC_Clk_Wireless

+5VL

ioKey1

ioKey0

stdy

G(8)

G(8)

G(9)

G(3)

G(4)

G(10)

G(5)

G(6)

G(7)

G(11)

G(1)

G(1)

G(2)

P(11)

P(1)

+5VL

+12VL

ioOption

ioPseudoKey_Next

+5VDSTBY

+5VDSTBY

+5VDSTBY

P(1)

P(3)

P(7)

P(9)

P(10)
P(11)
P(12)
P(13)
P(14)

P(1)

P(15)

-24V

-V_FIL

P(2)

P(4)

P(6)

P(5)

P(8)

ioPseudoKey_Source

+12VL

ioPseudoKey_Open

ioPseudoKey_Play

iocom_1
iocom_2

+5VL

ioSW0

iocom_3

ioSW2

ioSW1

G(4)

P(10)

P(9)

P(8)

G(7)

P(17)

Standbykey

+5VDSTBY

P(4)

VGL+1

VGL-1

40kHZ

G(2)

G(2)

P(16)
P(17)

P(2)

P(2)

P(1)

ioIIC_Data_Wireless

+5VDSTBY

stdy

+5VDSTBY

40KHZ

-V_FIL

VGL-1

VGL+1

P(7)

P(6)

P(5)

P(3)

P(2)

P(16)

P(15)

P(14)

P(13)

P(12)

G(8)

G(6)

G(5)

G(3)

G(1)

iocom_0

ioPseudoKey_Stop

ioPseudoKey_Next

ioPseudoKey_Prev

ioPseudoKey_Source

RESET

ioIIC_Clk_Wireless

+5VDSTBY

stdy

-24V

+5VL

+5VL

+5VL

iocom_0

iocom_1
iocom_2
iocom_3
ioSW0
ioSW1

ioSW2

ioPseudoKey_Prev

ioRC6

ioPseudoKey_Stop
ioPseudoKey_Play

ioPseudoKey_Open

+5VDSTBY

RESET

+5VDSTBY

Note : Some values may varies, see respective

parts list for correct value.

#   : Provision

6-3

6-3

DISPLAY BOARD - CIRCUIT DIAGRAM

Содержание LX390SA

Страница 1: ... 5 1 Front Board 6 AV Board 7 Amplifier Board 8 Speaker Connector Board 9 Module SD6 1 RX 10 Set Mechanical Exploded view parts list 11 PSU Board For Information only 12 Revision List 13 Copyright 2004 Philips Consumer Electronics B V Eindhoven The Netherlands All rights reserved No part of this publication may be reproduced stored in a retrieval system or transmitted in any form or by any means e...

Страница 2: ...OF PC BOARDS 01 05 69 75 93 Progressive Scan Voltage Selector x Digital In x x x x x TV In x x x Aux In x x x x x Line Out x x x x x CVBS Output x x x x x S Video Output x x x x x SCART Output x x Y Pb Pr YUV Component Video Output x x x ECO Standby x x x x x VERSION VARIATIONS Type Versions LX3900SA Features Board in used ...

Страница 3: ...put Frame aerial Sensitivity at 26dB S N 4 0mV M Selectivity at 18kHz bandwidth 20dB IF rejection 45dB Image rejection 28dB Distortion at RF 50mV m 80 5 AMPLIFIER Output power Front 50W RMS channel Rear 50W RMS channel Centre 50W RMS Subwoofer 75W RMS Frequency response 3dB 20Hz 20kHz Hum Volume Minimum 200nW Residual noise Volume Minimum 40nW Input sensitivity Aux In 1V 3dB at 39kΩ Scart In 500mV...

Страница 4: ...z e g 7122 707 48001 LF Voltmeter e g PM2534 DUT S N and distortion meter e g Sound Technology ST1700B Frame aerial e g 7122 707 89001 Tuner AM MW LW To avoid atmospheric interference all AM measurements have to be carried out in a Faraday s cage Use a bandpass filter or at least a high pass filter with 250Hz to eliminate hum 50Hz 100Hz RF Generator e g PM5326 Ri 50Ω Bandpass 250Hz 15kHz e g 7122 ...

Страница 5: ... Torx bit T10 150mm 4822 395 50456 Torx driver set T6 T20 4822 395 50145 Torx driver T10 extended 4822 395 50423 Compact Disc SBC426 426A Test disc 5 5A 4822 397 30096 SBC442 Audio Burn in Test disc 1kHz 4822 397 30155 SBC429 Audio Signals disc 4822 397 30184 Dolby Pro logic Test Disc 4822 395 10216 ...

Страница 6: ... braccialetto a resistenza Assicurarsi che i componenti e anche gli utensili con quali si lavora siano anche a questo potenziale GB ESD PROTECTION EQUIPMENT Complete Kit ESD3 small tablemat wristband connection box extention cable and earth cable 4822 310 10671 Wristband tester 4822 344 13999 CLASS 1 LASER PRODUCT GB Warning Invisible laser radiation when open Avoid direct exposure to beam S Varni...

Страница 7: ... the Lug of the Tuner Module is bend as shown in Figure 3 Note The Lug of the Tuner Module is purposely bend in this way see Figure 3 to prevent damage to the Flex Cable 3 Loosen 2 screws B see Figure 4 to remove the Speaker Connector Board pos 1102 1 Loosen 4 screws E and uncatch C1 see Figure 5 to remove the PSU Board pos 1104 2 Loosen 4 screws F see Figure 5 to remove theAmplifier Board pos 110...

Страница 8: ...2 2 2 2 SERVICE POSITIONS SD6 1 RX Board AV Board Thick Insulation Sheet Speaker Connector Board Amplifier Board Thick Insulation Sheet ...

Страница 9: ...Y TEST Display shows Figure 1 Display shows Figure 2 Y 9 Button pressed Figure 1 Figure 2 To start service test program hold S button depressed while set is in standby and press the STANDBY button Display shows the ROM version SVxx yy S refers to Service Mode V refers to Version xx refers to Software version number of the back uProcessor counting up from 01 to 99 yy refers to the front uProcessor ...

Страница 10: ...e TV screen will shows SD6 1 Vxx YYYY ZZ P QQ SERVO GGGGGGGG REG D xx version number YYYY model number eg 3900 3950 etc ZZ stroke version eg 01 05 etc P D region code QQ version number of front uProcessor GGGGGGGG version for servo code Procedure to upgrade software 1 Power up the set and select DISC source 2 Open tray by press OPEN CLOSE button on the set or press and hold STOP button on the RC 3...

Страница 11: ...PHONE 650mV 78dBA 3 2dB 2 5V 78dBA 3 2dB D0 D1 D2 D3 D4 D5 D6 D7 GND SCL SDA SO VDD SDA SCL 1n0 10K M62320FP CS0 CS1 CS2 SAA6581T RDS IC TDA8920 1 2xTDA8920 1 2XTDA8920 POWER AMP L R TDA8920 POWER AMP SURROUND A 3 B 2 C 4 5 TM 08 GND OUT VS 1 TUNER 74HC4052 Block Diagram_3139 119 37581_dd wk0402 4 1 4 1 SET BLOCK DIAGRAM ...

Страница 12: ...op GND RDS_CLK AV_MUTE GND GND PCMDATA_LO GND PCMCLK PCMLRCLK PCM_Data_Sub Cen RDS_DAT Mic_det GND SPDIF_out Mic_det Y C_REF NC Line 2 SCART0 Line3 To control DAC_STB SCART1 Line3 GND AV_MUTE C CVBS_REF CVBS B_U GND PCMSCLK GND SPDIF_out PCMDATA_LO GND PCMCLK PCMLRCLK GND Y_REF Y C_REF B_REF G_REF G_Y R_REF R_V PCM_Data_LR GND GND GND GND VSCK VSDA PCM_Data_sLR RDS_DAT Wiring Diagram_3139 119 3757...

Страница 13: ... r n d p 7G a j h k b f m g c e r n d p 8G a j h k b f m g c e r n d p FTD DISPLAY PIN CONNECTION col Dp col Dp col 1G 8G p j a j d m k n g h r f e b c 8G 7G 6G 5G 4G 3G 2G 1G col Dp col col Dp FRONT BOARD TABLE OF CONTENTS FTD Display Pin Connection 6 1 Display part Top Bottom View Layout 6 2 Display part Circuit Diagram 6 3 Key part Layout Circuit diagram 6 4 Standby part Layout Circuit diagram ...

Страница 14: ...tic diagram and respective parts list 3139 113 3531 pt4 dd wk0403 This assembly drawing shows a summary of all possible versions For components used in a specific version see schematic diagram and respective parts list 3139 113 3531 pt4 dd wk0403 6 2 6 2 DISPLAY BOARD TOP VIEW LAYOUT DISPLAY BOARD BOTTOM VIEW LAYOUT ...

Страница 15: ...4 15p 2701 35V 1704 SIN 01T 1 8 1 2720 10u 6712 BAS316 6703 1N4148 6718 BAS316 BAS316 6715 2n2 8239_210_97154 for 3139 113 3531 pt4_dd wk0403 2726 4701 3723 4K7 3742 1N4148 6704 PDZ 6 2B 6702 4K7 3704 2K7 2727 100p 100n 2708 GND 2 4 5 OUT 1 VS 3 7713 TSOP4836ZC1 3712 4R7 7709 BC857B 1K2 3729 4K7 3735 3738 10K 2715 35V 47u BC817 25 7706 CST 1701 10K 3739 7703 BC857B 2 3 4 WH04D 1 1717 1 3740 47K 15...

Страница 16: ...m and respective parts list 3139 113 3531 pt4 dd wk0403 1 2 3 4 1 2 3 4 A B A B 1800 A3 1801 B1 1802 B2 1803 B2 1804 B2 1805 B3 2800 B1 3802 A2 3803 A2 3804 A2 3805 A3 1 2 GND_D 1800 S2B EH GND_D 100p 2800 3802 390R 3803 270R 3805 150R GND_D 3804 220R 1801 1802 GND_D GND_D GND_D GND_D 1804 1803 8239_210_97184 for 3139 113 3531 pt4_dd wk0403 1805 KEY0 Note Some values may varies see respective part...

Страница 17: ...126 14238 2 2nF 50V 2732 2238 586 59812 100nF 80 20 50V 2733 2238 586 59812 100nF 80 20 50V 2800 2020 552 94427 100pF 5 50V 2900 2020 552 94427 100pF 5 50V RESISTORS 3700 4822 051 30272 2k7 5 0 062W 3701 4822 051 30272 2k7 5 0 062W 3702 4822 051 30102 1k 5 0 062W 3703 4822 051 30471 470R 5 0 062W 3704 4822 051 30272 2k7 5 0 062W 3705 4822 051 30339 33R 5 0 062W 3706 4822 051 30339 33R 5 0 062W 370...

Страница 18: ...4822 130 11397 BAS316 6718 4822 130 11397 BAS316 6719 4822 130 11397 BAS316 6900 9322 179 76676 LED VS LTL 816EELC TRANSISTORS INTEGRATED CIRCUITS 7700 3139 110 53731 TMP87C809BM LX3900S53731 7701 5322 130 60159 BC847B 7702 9322 202 26671 IC SM UPD16311GC AB6 7703 4822 130 60373 BC857B 7704 4822 130 60373 BC857B 7705 4822 130 60373 BC857B 7706 4822 130 42804 BC817 25 7707 4822 130 60373 BC857B 770...

Страница 19: ...ch socket for connection to external amplifier d TV IN TV In cinch socket for connection to external TV input e Y Pb Pr not for 01 and 05 versions Y Pb Pr component video output with cinch socket for connection to TV Progressive Y Pb Pr is selected through RC f IC M62320FP IC M62320FP which served as additional I O port g DIGITAL IN Digital In with cinch socket for connection to Digital Out of oth...

Страница 20: ...ssembly drawing shows a summary of all possible versions For components used in a specific version see schematic diagram and respective parts list 3139 113 3532 pt5 dd wk0403 7 2 7 2 AV BOARD TOP VIEW LAYOUT ...

Страница 21: ...7 3 7 3 AV BOARD BOTTOM VIEW LAYOUT MAPPING AV BOARD TOP VIEW LAYOUT MAPPING ...

Страница 22: ...sembly drawing shows a summary of all possible versions For components used in a specific version see schematic diagram and respective parts list 3139 113 3532 pt5 dd wk0403 7 4 7 4 AV BOARD BOTTOM VIEW LAYOUT ...

Страница 23: ... 2101 1n A_In 12A 2132 82p 330p 2134 3155 47K GND_w 12Va_LO 12Va_LO 2142 68p 2127 82p 3105 1K5 3156 470R 1K5 3149 680R 3123 1 10 11 2 3 4 5 6 7 8 9 1100 FE BT VK N GND_mic 470p 2133 3154 12K 7108 3V3 BC847B GND_tu 2118 1u0 7 8 4 2103 1u0 NJM4556AM 7104 B 5 6 GND_A_REF BC847B 7105 12A 3124 56K 2105 220p 680R BZX384 C9V1 6101 3116 3118 1K2 560R 12Va GND_sel 3120 1u0 2108 4K7 3111 2u2 3142 10K 2143 4...

Страница 24: ... 5 VDDA VDDD 12 3 VREF 6 VSSA 11 VSSD 7201 A LM833D GND_OP_C 7207 SAA6581T CIN 7 MODE 9 MPX 4 OSCI 13 OSCO 14 QUAL 1 3214 33R GND_OP_C 3238 33R 3201 100p 2221 12K 5K6 3284 2272 47p 5K6 3241 3246 12K 3202 33R 2224 47p 3219 12K 2u2 5208 3265 15K 3248 5K6 12A DAC_RS_ 5VD DAC_RS_ 12Va_Dif_SLR 3226 2K2 2K2 3227 DAC_R_ DAC_LS_ 2286 10u 50V 5207 2u2 GND_C 2236 47p 18K 12Va_Dif_LFE D 3273 33R 3215 D 2204 ...

Страница 25: ...320 1K0 5VD 3339 680R 3334 3352 1K8 SCL 2 SDA 3 SO 1 VDD 13 BC847B 7310 D1 5 D2 6 D3 7 D4 9 D5 10 D6 11 D7 12 GND 8 CS0 16 CS1 15 CS2 14 D0 4 REG SHIFT IN I O OUT RES PWR DATA LATCHES I O PORT TRANSCEIVER C BUS 2 I CHIP SELECT M62320FP 7308 1K8 3353 1u0 2314 3305 1K0 GND_S GND_S 47K 3337 3324 680R BC847B 7301 3312 33R 4K7 3343 7315 BC857B BC857B 7307 6302 BAS316 100R 3325 3V3 GND_S 3363 4K7 3362 4...

Страница 26: ...220p 6403 BZX384 C15 V 6404 470R 2417 6 220p 3433 75R GND_dig V 68R 3440 BC857B 7401 2 1 4404 1408 LPR6520 K410G 3426 75R 6401 BZX384 C15 10V 470u 2437 1u 2412 V 7410 BC847B 6406 BZX384 C15 3455 150R 2445 10n 6402 BZX384 C15 10K 3417 8 9 D V 13 14 15 16 17 18 19 2 20 21 3 4 5 6 7 1400 1 10 11 12 3412 2K2 1u 2400 3430 5V V 75R 2K2 7406 BC847B 3422 V 3403 3404 470R 7400 3436 68R 47K 3407 2406 220p 3...

Страница 27: ... D 3506 220R GND_M 5 A 3 K 1 2 4 R 3511 12K 2 3 4 5 6 7 8 9 TS431L 7506 1 2 1500 EH B 1 10 11 12 2508 EH B 1502 100n D 100u 2510 16V 10u 16V D D M 7503 BC327 25 1K 3508 7502 BC847B 2505 3503 47K 12K 3513 3510 68R D 1V8B 4500 100n 2509 1V8B 2SB1132 7504 2500 100u 100MHZ 5503 5501 F 1000mA 6500 BZX79 B4V7 3V3 3505 5R6 2503 100u 4501 3V3 220u 2507 16V 100n 2506 D D D D 2511 100u D 4 5 6 7 8 9 D 16V 1...

Страница 28: ...7602 B5 7603 B5 7604 B6 7605 C4 7605 7602 2601 1n 3608 1K 3606 D A_HP 1K 3604 BC817 25 GND_HP 7604 3611 10K 220R 3617 2603 10u L GND_HP 3605 4K7 5K6 BC847B D BC857B D 7603 3600 220R D D 1K 1n 2606 GND_HP 3613 3614 10K 4K7 3610 BC817 25 7601 BC847B 1 2 3 4 5 R 5VD HP_in_R HP_DET MUTE_LR_SUB HP_in_L FE BT VK N 1600 8239_210_97275 AV Circuit 6 for 3532 pt5 dd wk0403 Note Some values may varies see re...

Страница 29: ...2 124 23052 100uF 20 16V 2248 4822 124 23052 100uF 20 16V 2249 4822 126 14249 560pF 10 50V 2250 4822 126 11785 47pF 5 50V 2251 4822 124 22652 2 2uF 20 50V 2252 4822 126 14226 82pF 5 50V 2254 4822 124 23052 100uF 20 16V 2255 4822 126 14241 330pF 50V 2256 4822 126 13881 470pF 5 50V 2257 4822 126 14249 560pF 10 50V 2259 4822 126 14249 560pF 10 50V 2260 2020 552 94427 100pF 5 50V 2261 4822 126 11785 4...

Страница 30: ...0 62W 3261 4822 117 13632 100k 1 0 62W 3262 4822 052 10229 22R 5 0 33W 3263 4822 051 30332 3k3 5 0 062W 3264 4822 051 30392 3k9 5 0 063W 3265 4822 051 30153 15k 5 0 062W 3266 4822 117 11817 1k2 1 1 16W 3267 4822 051 30183 18k 5 0 062W 3268 4822 051 30183 18k 5 0 062W 3269 4822 051 30103 10k 5 0 062W 3270 4822 051 30332 3k3 5 0 062W 3271 4822 051 30392 3k9 5 0 063W 3272 4822 051 30153 15k 5 0 062W ...

Страница 31: ...R Jumper 0603 4459 4822 051 30008 0R Jumper 0603 4460 4822 051 30008 0R Jumper 0603 4461 4822 051 30008 0R Jumper 0603 4462 4822 051 30008 0R Jumper 0603 4463 4822 051 30008 0R Jumper 0603 4464 4822 051 30008 0R Jumper 0603 4465 4822 051 30008 0R Jumper 0603 4466 4822 051 30008 0R Jumper 0603 4500 4822 051 20008 0R Jumper 0805 4501 4822 051 20008 0R Jumper 0805 COILS FILTERS 5102 4822 157 62552 FX...

Страница 32: ...ive power supplies with a fixed frequency clock frequency far beyond the audible range The duty cycle of this square wave is modulated with the audio signal The output is followed by a low pass filter which eliminates the clock frequency and allows only the audio signal going to the speaker See simplified drawing below Compared to a conventional power amplifier the benefits of the Class D amplifie...

Страница 33: ...fier TDA8920 and low pass filter The TDA8920 is a two channel audio power amplifier using class D technology The audio input signal is converted into a digital Pulse Width Modulated PWM signal via an analog input stage and PWM modulator It is then fed to the power stage which outputs a high power PWM signal which switches between the main supply lines The TDA8920 is followed by a 2nd order low pas...

Страница 34: ...2106 100n 470n 2116 3101 5R6 2122 5R6 3100 560p 100n 2230 3105 2126 5R6 3303 560p 22R 3306 47K 4333 4332 3201 5R6 2222 5R6 3200 560p 560p 2214 330p 2336 VSSA1 12 VSSA2 1 VSSD 24 17 VSSP1 VSSP2 20 SGND1 11 SGND2 2 STABI 18 19 SUB VSSD VDDA1 10 VDDA2 3 VDDP1 14 VDDP2 23 IN1 9 IN2 5 IN2 4 6 MODE OSC 7 OUT1 16 OUT2 21 PROT 13 HIGH DRIVER DRIVER DRIVER DRIVER HAND HAND SHAKE SHAKE CTRL CTRL TEMP SENSOR...

Страница 35: ... 3606 5K6 3424 11 7 14 10 100K 74HCU04D 7600 5 1n0 2418 5K6 3406 3608 1M 5K6 3402 100K 3609 6 5K6 3416 74HCU04D 5 7 14 7600 3 100n 2604 5K6 3411 2502 2402 35 470u 6 7 8 9 100n 1302 FE BT VK N 1 10 2 3 4 5 1n0 2425 1 10 2 3 4 5 6 7 8 9 1600 7710 BC847B 6K8 3605 74HCU04D 7600 1 1 7 14 2 470u 35 2401 100p 2602 10K 3722 9 5K6 3400 1 10 2 3 4 5 6 7 8 1301 FE ST VK NA 3703 47K 3417 5K6 3415 5K6 5K6 3410...

Страница 36: ... 5 BOTTOM VIEW LAYOUT This assemby drawing shows a summary of all possible versions For components used in a specific version see schematic and respective parts list 3139 113 3530 pt1 dd wk0340 PART A PART B ...

Страница 37: ...8 6 TOP VIEW LAYOUT PART C PART D This assemby drawing shows a summary of all possible versions For components used in a specific version see schematic and respective parts list 3139 113 3530 pt1 dd wk0340 ...

Страница 38: ...8 7 8 7 BOTTOM VIEW LAYOUT PART A This assemby drawing shows a summary of all possible versions For components used in a specific version see schematic and respective parts list PART A ...

Страница 39: ...8 8 8 8 BOTTOM VIEW LAYOUT PART B 3139 113 3530 pt1 dd wk0340 PART B ...

Страница 40: ...8 9 8 9 TOP VIEW LAYOUT PART C PART C This assemby drawing shows a summary of all possible versions For components used in a specific version see schematic and respective parts list ...

Страница 41: ...8 10 8 10 TOP VIEW LAYOUT PART D PART D 3139 113 3530 pt1 dd wk0340 ...

Страница 42: ...578 1nF 10 50V 2419 2238 586 59812 100nF 80 20 50V 2420 5322 126 11578 1nF 10 50V 2421 5322 126 11578 1nF 10 50V 2422 5322 126 11578 1nF 10 50V 2423 2238 586 59812 100nF 80 20 50V 2425 5322 126 11578 1nF 10 50V 2500 2238 586 59812 100nF 80 20 50V 2501 2238 586 59812 100nF 80 20 50V 2502 2238 586 59812 100nF 80 20 50V 2600 2238 586 59812 100nF 80 20 50V 2602 2020 552 94427 100pF 5 50V 2603 2020 552...

Страница 43: ... 55680 BZX384 C5V6 6713 4822 130 11397 BAS316 6714 4822 130 11397 BAS316 6715 4822 130 11397 BAS316 TRANSISTORS INTEGRATED CIRCUITS 7100 9352 705 74518 IC SM TDA8920TH N1 7200 9352 705 74518 IC SM TDA8920TH N1 7300 9352 705 74518 IC SM TDA8920TH N1 7600 5322 209 11517 IC SM 74HCU04D 7602 5322 130 60159 BC847B 7607 5322 209 14477 IC SM HEF4013BT 7608 4822 130 60373 BC857B 7710 5322 130 60159 BC847B...

Страница 44: ...4 5322 126 11583 10nF 10 50V 2205 5322 126 11583 10nF 10 50V 2206 5322 126 11583 10nF 10 50V 2207 5322 126 11583 10nF 10 50V 2208 5322 126 11583 10nF 10 50V 2209 5322 126 11583 10nF 10 50V 2210 5322 126 11583 10nF 10 50V 2211 5322 126 11583 10nF 10 50V 2212 5322 126 11583 10nF 10 50V 2213 5322 126 11583 10nF 10 50V RESISTORS 4221 4822 051 20008 0R Jumper 0805 4222 4822 051 20008 0R Jumper 0805 422...

Страница 45: ...4 5 6 7 A B C GND GND GND 10n 2210 10n 2209 2206 10n GND 10n 2211 10n 2205 2204 10n 10n 2203 GND 2202 10n 0012 TO AMP BOARD 1 2 3 4 5 6 7 8 0011 TO AMP BOARD 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 LQR3315 1101G 1712 2208 10n 10n 2207 4 5 6 7 GND 1711 LQR3315 1001G 1 2 3 0013 TO AMP BOARD 1 2 3 4 5 6 7 8 9 GND GND 10n 2212 10n 2213 9 2 9 2 SPEAKER CONNECTOR BOARD CIRCUIT DIAGRAM ...

Страница 46: ...atic and respective parts list 3139 113 3519 pt2 dd wk0325 This assemby drawing shows a summary of all possible versions For components used in a specific version see schematic and respective parts list 3139 113 3519 pt2 dd wk0325 9 3 9 3 SPEAKER CONNECTOR BOARD COMPONENT LAYOUT SPEAKER CONNECTOR BOARD CHIP LAYOUT ...

Страница 47: ... RX Board Top View Layout 10 2 SD6 1 RX Board Bottom View Layout 10 3 SD6 1 RX Board Circuit Diagram Part 1 10 4 SD6 1 RX Board Circuit Diagram Part 2 10 5 Exploded View parts list 10 6 Electrical parts list 10 7 10 1 10 1 TECHNICAL REMARKS ...

Страница 48: ...bly drawing shows a summary of all possible versions For components used in a specific version see schematic diagram and respective parts list 3139 113 3554 pt2 dd wk0403 10 2 10 2 SD6 1 RX BOARD TOP VIEW LAYOUT ...

Страница 49: ...ly drawing shows a summary of all possible versions For components used in a specific version see schematic diagram and respective parts list 3139 113 3554 pt2 dd wk0403 10 3 10 3 SD6 1 RX BOARD BOTTOM VIEW LAYOUT ...

Страница 50: ...18 XTALO 228 XTALI 229 LDO1 ACLK 216 DVSS_12 217 ASDATA0 ASDATA1 218 ASDATA2 219 LDO2 22 ASDATA3 220 DVDD18_6 221 ASDATA4 SPMCLK 209 SPDATA 21 MDI2 SPLRCK 210 SPBCK 211 DVDD3_10 212 ALRCK 213 ABCK 214 215 200 DACVSSA 201 202 YUV5 YUV6 203 DVDD3_9 204 205 VSYN 206 YUV7 207 HSYN 208 194 195 DACVDDB 196 YUV2 197 DACVSSB YUV3 198 199 DACVDDA 2 DVDA MDI1 20 YUV4 188 RD16 189 DACVDDC TPI 19 VREF 190 191...

Страница 51: ... C10 7301 A2 7302 D3 7303 F2 7304 E6 7306 C7 IS42S16400A 43 49 28 41 54 6 12 46 52 16 27 46 44 30 32 13 14 10 37 36 39 41 43 45 33 35 38 40 42 21 20 19 18 8 7 29 31 34 4 3 2 1 48 17 16 9 23 22 2Mx8 1Mx16 FLASH 25 24 6 5 2304 M29W160ET70 100n 20 U 6 VA 23 VD 14 RXP3 15 RXP4 25 RXP5 26 RXP6 28 SCL CCLK 1 SDA CDOUT 18 SDOUT 16 OSCLK 11 RERR 10 RMCK 9 RST_ 5 RXN0 4 RXP0 12 RXP1 13 RXP2 7 AGND 22 DGND ...

Страница 52: ...6 EXPLODED VIEW MODULE SD6 1 RX EXPLODED VIEW MODULE DVD LOADER ASA DV34 MODULE SD6 1 RX PARTS LIST 0001 3139 117 10621 Module DVD Loader ASA DV34 1001 3139 118 57541 PCBAS SD6 1 RX 1101 3139 111 03851 FFCFoil24P 140 24PAD0 5MMP Note Only the parts mentioned in this list are normal service spare parts ...

Страница 53: ...21 4822 126 11785 47pF 5 50V 2222 4822 126 11785 47pF 5 50V 2223 4822 126 11785 47pF 5 50V 2224 4822 126 11785 47pF 5 50V 2225 4822 126 11785 47pF 5 50V 2226 4822 126 11785 47pF 5 50V 2227 4822 126 11785 47pF 5 50V 2228 4822 126 11785 47pF 5 50V 2229 4822 126 11785 47pF 5 50V 2230 4822 126 11785 47pF 5 50V 2231 4822 126 11785 47pF 5 50V 2232 4822 126 11785 47pF 5 50V 2241 2020 552 94427 100pF 5 50...

Страница 54: ...8 0R Jumper 0603 4117 4822 051 30008 0R Jumper 0603 4118 4822 051 30008 0R Jumper 0603 4119 4822 051 30008 0R Jumper 0603 4122 4822 051 30008 0R Jumper 0603 4127 4822 051 30008 0R Jumper 0603 4131 4822 051 30008 0R Jumper 0603 4132 4822 051 30008 0R Jumper 0603 4301 4822 051 30008 0R Jumper 0603 COILS FILTERS 5101 2422 549 45618 INDFXD 0603 EMI 100MHz 60R 5102 2422 549 45618 INDFXD 0603 EMI 100MHz...

Страница 55: ...Exploded View_3139 119 37651_dd wk0402 LEGEND NOT FOR ALL VERSION DETAILS VARY FOR DIFFERENT VERSION 11 1 11 1 SET MECHANICAL EXPLODED VIEW ...

Страница 56: ...ite Spk Boxes CS3900SA 01 0331 2422 076 00546 Cable FM Aerial 0332 2422 549 45386 Antenna AM Loop LAN 011 0332 2422 549 45813 Antenna AM Loop 039S20014 0333 3139 258 70031 Remote Control 0336 2422 070 98231 Mains Cord IEC 2A5 1M8 01 69 0336 4822 321 11462 Mains Cord 20 21 01 69 0336 2422 070 98236 Mains Cord UK 5A 1M8 05 0336 3103 140 25882 Mains Cord 14 20 21 GB 05 0336 2422 070 98233 Mains Cord ...

Страница 57: ...ut to replace the board when it becomes defective Therefore no service parts list is published in this chapter The only service part available for replacement is Module SMPS03 02 150W EUR 01 05 75 93 3139 117 10671 Module SMPS03 02 150W AP 69 3139 117 10681 TABLE OF CONTENTS Circuit Diagram 12 2 ...

Страница 58: ...1 100 C205 1N0 R307 15R C700 470P L700 3U3 D400 SB260 R303 short R300 open R505 2K10 L601 EXCELDR35V D306 ERA22 04 C704 open IC101 MIP3E2 GND D C D105 VXSTD3D200 Q305 DTC143 C404 100N C106 open C304 47U C507 100N C305 100N W7 JUMPER 1 2 R330 open ZD103 P4KE250 opt C901 100N Q700 VKUPA1717GT 4 5 1 6 7 8 2 3 C902 100N D803 ERA22 04 C311 10U D601 VD11EFS2TA R514 SMD2512 5 1W R506 1K0 ZD501 MA8270HTX ...

Страница 59: ...85 30571 Introduction of LX3900SA 69 75 93 Page 3 2 Reprogramming of DVD version Matrix adapted additional of LX3900SA 93 Page 7 11 to 7 13 AV Board Electrical parts list adapted Page 11 2 Mechanical Accessories parts list adapted Chapter 12 Additional of Chapter 12 PSU Board For Information only ...

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