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AV BOARD - CIRCUIT DIAGRAM (PART 2)

7-6

RESET

POW SUPPL

COMP

BANDPASS

TEST

CTRL

SIGNAL

QUALITY

CLK

OSC

CLOCKED

(8th ORDER)

VSSA

DEM

RDS/RBDS

57 Khz

DET

1200 C1
2200 A6
2201 A13
2202 A8
2203 A6
2204 A11
2205 A12
2206 A13
2207 B13
2208 B11
2209 B2
2210 B4
2211 C8
2212 C11
2213 C12
2214 C8
2215 C13
2216 C8
2217 C11
2218 D13

2220 D11
2221 D12
2222 D3
2223 D13
2224 D13
2225 E6
2227 E11
2228 E4
2229 E4
2230 E4
2231 E5
2233 E11
2234 E12
2235 F3
2236 F13
2238 F11
2239 F13
2240 F5
2241 G12
2242 G11
2243 G11
2244 G3
2245 G13
2246 G6
2248 G8
2249 G5
2250 G5
2251 G3
2252 G13
2254 G8
2255 G11
2256 G12
2257 G5
2259 H11
2260 H12
2261 H13
2263 I6
2265 I8
2267 I11
2269 I6
2271 I8
2272 I4
2273 I4
2276 B2
2277 B2
2286 D3
2287 D3
2288 E3
2289 F3
2290 C3
3200 A4
3201 A4
3202 A4
3203 A4
3204 A10
3205 A12
3206 A4
3207 A5
3208 A4
3209 A11
3210 A12
3211 B4
3212 B10
3213 B12
3214 B4
3215 B4
3216 B12
3217 B13
3218 B10
3219 B12
3220 C3
3221 C8
3222 C4
3223 C11
3224 C12
3225 C8
3226 C3
3227 C3
3228 C10
3229 C12
3230 C3
3231 C12
3232 C13
3233 C4
3234 D10
3236 D12
3237 D3
3238 D11
3239 D12
3240 E3
3241 D10
3243 D12
3244 E3
3245 E4
3246 E12

3247 E13
3248 E10
3250 E12
3251 E3
3252 E11
3253 E12
3254 F10
3256 F12
3257 F12
3258 F13
3259 F3
3260 F4
3261 F4
3262 F7
3263 F10
3264 F11
3265 F12
3266 F7
3267 G11
3268 G12
3269 G5
3270 G10
3271 G11
3272 G12
3273 G12
3274 G13
3275 G3
3276 G3
3277 H10
3279 H12
3282 H11
3283 H12
3284 H10
3286 H12
3287 H4
3288 I12
3289 I13
3290 I4
3291 D3
3292 E3
3293 E3
3294 F3
4200 A8
5200 A6
5201 A7
5202 B3
5203 B9
5204 B2
5205 E5
5206 F4
5207 G8
5208 G8
5209 H5
5210 H8
5211 I4
5212 I5
5213 I8
5218 E6
5219 B9
6200 G6
7103 C6
7200-A A13
7200-B B13
7201-A D13
7201-B E13
7202-A F13
7202-B H13
7205 F7
7207 G5

+12Va_Dif_LR

-12Va_Dif_SLR

2252

82p

100u

2254

GND_OP_S

100K

DAC_L_-

GND_LR

GND_sel_out

2246

16V

100u

3224

1K8

2214

2n2

2290

5209

2u2

12K

47p

2207

GND_A_REF

12K

3213

2241

82p

5K6

3277

2244

100n

GND_OP_S

3274

18K

2222

100p

50V

10u

2287

3279

12K

GND_LR

3272

15K

5206

2210

100n

2u2

100n

2288

10u 50V

2200

GND_OP_S

GND_OP

2245

100n

10u

2289

100n

2239

50V

1K8

3239

+12A

2248

100u

1K8

-12Va_Dif_SLR

3289

1K8

3258

GND_OP_S

GND_OP_C

3221

10K

5219

6200

BZX79-B5V6

DAC_R_-

+5VD

+12Va_Dif_LFE

2235

3237

100K

+12A

100p

2228

50V

GND_A_REF

GND_OP_C

4u7

2240

3209

12K

3K3

100n

2209

3216

3263

1K8

3217

12K

3210

1K8

2u2

2251

4M332

+5VD

3293

100K

AT-51

5211

5202

3218

5K6

+3V3

DAC_LS_-

GND_OP

100n

2231

+5VA

3251

100K

DAC_L_-

+12Va_Dif_SLR

7202-B

LM833D

GND_LR

LM833D

7202-A

LO_Right_-

GND_dig

-12Va_Dif_LR

+5VD

100K

3294

2263

100u

GND_C

GND_OP_C

DAC_C_-

LM833D

7200-A

+3V3

RDCL

RDDA

SCOUT

SYNC

TCON

VDDA

VDDD

VREF

VSSA

VSSD

7201-A

LM833D

GND_OP_C

7207

SAA6581T

CIN

MODE

MPX

OSCI

OSCO

QUAL

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

+5VD

DAC_RS_-

-12Va_Dif_SLR

3226

2K2

3227

DAC_R_-

DAC_LS_-

2286

10u 50V

5207

2u2

GND_C

2236

47p

18K

-12Va_Dif_LFE

3273

33R

3215

2204

560p

1K8

3247

3K9

3271

3243

12K

100p

2205

-12Va_Dif_LFE

560p

12K

3205

3232

1K8

2208

-12Va_Dif_LFE

+12Va_Dif_LFE

3253

1K8

-12Va_Dif_LR

18K

3268

100n

+12Va_Dif_SLR

LM833D

2218

3245

100K

7201-B

3244

100K

100u

2269

12K

DAC_C_-

3236

3223

12K

2213

100p

2260

100p

3282

5K6

100n

2206

3212

+3V3

2201

100n

2212

560p

5204

3240

100K

-12A

2u2

5212

+5VA

2211

100n

3269

10K

+12A

10K

3230

560p

2227

GND_A_REF

220K

3287

2238

3261

560p

+5VA

3259

100K

+5VD

100K

3291

560p

2217

GND_OP

ND_OP

18K

3267

2242

330p

33R

3222

GND_OP_C

GND_HP

3220

82p

2273

5K6

3228

GND_OP

12K

3231

5203

1200

GND_A_REF

+12Va

GND_OP_S

DAC_LFE_-

+5VA

2215

+5VA

47p

22R

3262

3K3

3270

2243

470p

100n

2223

3283

1K8

GND_A_REF

+12Va_Dif_LR

GND_LR

+12Va_Dif_SLR

GND_OP_LO

2216

680p

12K

3256

3234

5K6

100K

3288

12K

3260

GND_OP_C

3275

1K0

33R

3207

3254

5K6

12K

3257

3276

1K0

3233

10K

GND_OP

ND_OP

GND_S

LM833D

7200-B

3264

3K9

100u

2271

3250

2u2

5210

100p

2234

GND_sel_out

BC547B

7205

+5VD

100K

3292

560p

2257

5K6

3204

5200

10K

3225

560p

2233

-12Va_Dif_LR

+12Va_Dif_LR

2261

GND_A_REF

47p

DAC_LFE_-

3229

12K

100u

2230

-12A

GND_A_REF

+12Va_Dif_LFE

10V

33R

3208

33R

3211

5218

560p

+5VD

5213

2u2

47p

2250

2249

2220

560p

Mutec

LO_Left_-

1K2

3266

33R

3203

2259

560p

2256

470p

GND_S

2255

330p

12K

3252

GND_OP_S

2229

100n

12K

3286

DAC_RS_-

5205

3200

5201

33R

GND_tu_mtk

100n

2203

2267

2265

100u

+3V3

560p

4200

DAC_SDIN4

DAC_SDIN3

DAC_SDIN2

SCL_CCLK

SDA_CDOUT

AD1_CDIN

+5VA

RMCK

ADC_SDOUT

ADCIN2

ADCIN1

OMCK

VLC

ADC_LRCK

ADC_SCLK

GPO1

NC_1

DGND_1

NC_2

VD_2

DGND_2

VLS

NC_3

AGND_2

VA_2

GPO7

GPO6

GPO5

GPO4

GPO3

GPO2

AOUTA2-

AOUTB1-

AOUTA1-

MUTEC

LPFLT

VD_1

AOUTA3-

DAC_LRCK

AOUTB2-

REFGND

DAC_SCLK

AOUTB4-

AOUTA4-

VA_1

AGND_1

AOUTB3-

INT

RST_

AINR-

AINR+

AINL+

AINL-

FILT+

7103

CS42418

DAC_SDIN1

AD0_CS_

2225

100n

2K2

3290

2202

100n

+3V3

3206

33R

2277

100p

2276

SCL_DAC

GND_C

PCM_Data_Sub_Cen

PCM_Data_LR

SCL_DAC

PCM_Data_SLR

PWR_DN

Freq_Hop

HP_DET

TU_CLK

AMP_On

Tu_SD

TU_CE

TU_Dat_In

TU_DO_STEREO

DIG_IN

PW_ERR

MUTE_TV

TU_RDS_IN

Right_In

Left_In

SDA_DAC

+5VA

PCM_Data_Sub_Cen

PCM_Data_LR

PCM_Data_EX_SLR

PCM_Data_SLR

SDA_DAC

PCM_Data_Mic_In

PCMCLK

Lfe

PCM_BCLK

PCMDATA_LO

PCM_LRCLK

8239_210_97275 (AV Circuit 2)...for 3532 pt5 dd wk0403

Note : Some values may varies, see respective parts list for correct value.

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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