Philips HTS3325 Service Manual Download Page 24

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EN 24

3139 785 32070

Mono Board: Circuit Diagram (Part 3)

Circuit Diagram and PWB Layout

VDD

VEE VSS

0
3

0
1

AINL

MCLK

RST

AINR

GND REF_GND

LRCK

SCLK

FILT+

SDOUT

SDIN

SCLK

GND

FILT+

AOUTL

AOUTR

DEM

LRCK

MCLK

F317 G3

F318 H2
F320 D2

F321 E2

F322 H2
F323 H2

F324 G3

T300 B6

T301 D6
T302 D6

T303 E7

T304 E7
T305 E14

T314 I5

T315 H13

T316 I13
T317 H10

T318 I10

T319 E10

T320 E10

F304 A1

F305 A2

F306 A2
F307 A2

F308 A2

F309 B2

F310 B2
F311 C2

F312 D2

F313 D2
F314 D2

F316 F3

6302 D10

6303 A11
6304 A9

6306 B10

6307 I5
7301 B3

7302 C7

7303 F11

7304-1 H8
7304-2 I8

7305-1 H3

7305-2 I3
7306 H12

7307 I5

7308-1 A10

7308-2 A11
7310 B10

F301 A2

F302 A2

F303 A2

3357 I8

3358 I9

3359 I9

3360 I10
3361 I4

3362 I4

3363 A9

3364 I6

3365 A9

3366 A10

3368 B9
4300 C3

4301 D3

4302 D10
4303 E14

4304 H2

4305 H2

4306 H2
4307 I2

5302 I13

5303 D9
6300 C3

6301 C3

3353 H7
3354 I13

3355 I3

3356 I4

3336 F4

3337 F7

3338 F4
3339 F5

3340 F5

3341 G4

3342 G4
3343 G5

3344 G7

3345 G5
3346 H8

3347 H9

3348 H9

3349 H10
3350 H4

3351 H3

3352 H4

3317 D8

3318 D8

3320 D4
3321 D9

3322 D8

3323 D11
3324 D11

3325 D3

3326 D4

3327 E8
3329 E4

3330 E14

3331 E13
3332 E3

3333 E4

3334 E4

3335 E7

2357 A11
2359 I4
2360 A11

2361 A9

2362 D12
3300 A3

3301 A3

3304 A3

3305 A4
3307 B2

3308 B4

3310 B3

3311 B6
3313 C6

3314 C7

3315 C7
3316 C4

2341 H7

2342 H11

2343 H11

2344 I11
2345 I7

2346 I13

2347 I10
2348 I9

2349 I9

2350 I10

2351 F11
2352 F12

2353 F12

2354 I13
2355 I13

2356 I13

2321 E13

2322 E12
2323 E3

2324 E4

2325 E5

2326 E3
2327 E4

2328 F7

2329 F6
2330 F4

2331 F5

2332 G6

2333 G4
2334 G5

2335 G7

2336 H7

2337 H10
2338 H9

2339 H9

2340 H10

2320 E13

1300 A1

1301 C1

1302 F1

1303 G1
1304 H1

2306 A2

2307 C2
2308 C6

2310 E13

2311 D8

2312 D9
2313 D11

2314 D8

2315 D10
2316 D10

2317 D5

2318 E9

2319 E10

GND_A

LPR6520-J920G

1303

10
9

7302

HEF4052B

MDX

GND_tu

6306

BAS316

10K

3368

T300

+12AM

GND_tu

6303

BAS316

T316

1304

LPR6520-J920G

GND_A

T320

GND_A

3K3

4307

3348

GND_A

BC857B

GND_A

6307

BAS316

F311

GND_A

F313

7308-2

BC857BS

7308-1

BC857BS

7301

BC547B

4306

4305

680R

3361

1
V0

GND_A

T318

2
3
4
5
6
7
8
9

GND_A

10FE-BT-VK-N

1300

3350

680R

F305

T319

GND_tu

F310

T314

F308

F307

GND_A

F306

TU_9V

+12VL

GND_tu

GND_A

3336

5K6

3339

560R

T317

GND_A

1
16

7303

CS5340

ADC

25V

GND_A

2342

47u

2344

47u 25V

F309

GND_A

F318

GND_A

4K7

3332

GND_A

B4B-EH-A

1
2
3
4

1301

5K6

3326

GND_A

F301

560R

3341

GND_A

F302

GND_A

5K6

3335

5K6

3311

GND_A

3338

4K7

4301

GND_A

7304-2

LM833D

GND_A

GND_tu

GND_A

3358

5K1

+12AM

56p

2345

3308

GND_A

4R7

CS4344

7306

GND_A

6301

BZX384-C9V1

GND_A

LM833D

7304-1

GND_A

F320

F323

F322

3346

4K7

T305

T315

GND_A

4K7

3325

T302

-12AM

GND_A

2341

5302

600R

100n

2329

1u0

F304

GND_A

10n

2306

4300

GND_A

F303

GND_A

+12AM

-12AM

+12AM

LPR6520-J440G

1302

GND_A

2325

1u0

F317

F316

GND_A

1K5

3310

F324

GND_A

F321

T301

2337

22u 16V

GND_A

1u0

GND_A

2314

GND_A

F314

GND_A

2335

56p

3364

4K7

BC847BS

7305-2

BC847BS

7305-1

4K7

3357

+5VA

2332

1u0

4304

3301

1K2

GND_A

-12AM

F312

GND_A

1K2

3322

1u0

2311

GND_tu

3331

33R

3363

2K7

10K

2K2

3353

3360

GND_A

2343

100n

3300

1K2

T303

T304

470R

3356

GND_A

3352

470R

3359

-12AM

3K3

3354

2K2

3317

1K2

GND_A

10K

3344

2K2

3349

2336

3333

5K6

100n

16V

22u

2347

GND_A

5K6

3343

4K7

3342

1u0

2317

4303

5K1

3347

+3V3_D

+5VA

MUTE

+12AM

MUTE

+3V3_D

AV_MUTE

PCM_MCLK

PCM_LRCK

+3V3_D

TU_SD

SDA_DAC

SCL_DAC

TU_RDS_IN

GND_tu

TU_9V

MUTE_TV_

AMP_RST

PCM_MCLK

PCM_SCLK

PCM_LRCK

+3V3_D

PCM_MIC_IN

PCM_SCLK

PCM_LTRT

SCART_LO_L

SCART_LO_R

+5D

-12AM

MIC_L

SCART_TV_Left_In

SCART_TV_Right_In

MIC

Source_sel_A1

Source_sel_A0

3139_243_33803_MonoBd_sh130_a2_sh3.pdf 2006-01-13

Summary of Contents for HTS3325

Page 1: ...s Service Positions 11 5 Service Test Program 14 6 Block Diagram and Wiring Diagram 17 7 Circuit Diagram and PWB Layout 18 Front Display 18 Front Display Top view 19 Front Display Bottom view 20 Front Standby 21 Front Standby Layout Top View 21 Front Standby Layout Bottom View 21 Mono Board Circuit Diagram Part 1 22 Mono Board Circuit Diagram Part 2 23 Mono Board Circuit Diagram Part 3 24 Mono Boa...

Page 2: ...nical Speciﬁcations and Connection Facilities LOCATION OF PC BOARDS Progressive Scan TV In Aux In Y Pb Pr YUV Component Video Output SCART Features Type Versions Line Out CVBS HTS3325 HTS3325 51 x x x x x x _ VERSION VARIA TIONS ...

Page 3: ...id 9kHz 10kHz IF frequency 450kHz 1kHz Aerial input 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 1 3 AMPLIFIER Output power Front 100W RMS channel Rear 75W RMS channel Center 100W RMS Subwoofer 150W RMS Frequency response 0 5dB 20Hz 20kHz Hum Volume Minimum 200nW Residual noise Volume Minimum 40...

Page 4: ...s 250Hz 15kHz 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 15k...

Page 5: ...al Torx driver holder 4822 395 91019 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 ...

Page 6: ...la massa dell apparecchio tramite un 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 A...

Page 7: ... avoid wear out of tips switch off un used equipment or reduce heat Mix of lead free solder alloy parts with leaded solder alloy parts is possible but PHILIPS recommends strongly to avoid mixed solder alloy types leaded and lead free If one cannot avoid or does not know whether product is lead free clean carefully the solder joint from old solder alloy and re solder with new solder alloy SAC305 Us...

Page 8: ...ut a paper clip on the ﬂexfoil to short circuit the contacts ﬁg 1 5 Replace the defective loader with a new loader 6 Remove paperclip from the ﬂexfoil and connect it to the new loader 7 Remove solder joint on the ESD protection point ATTENTION The laser diode of this loader is protected against ESD by a solder joint which shortcircuits the laserdiode to ground For proper functionality of the loade...

Page 9: ... antenna and fix the claw into the slot C Push the tabs and insert the wires into the AM MW sockets C Connect the speakers and subwoofer Connect the various coloured plugs from the speakers and subwoofer to the same coloured sockets at the rear of the DVD system D Connect the D VIDEO IN CVBS Pr A Use the supplied comp the CVBS socket on thi IN socket on your TV B Plug in the power cable AC power o...

Page 10: ...ramme DVD System rear DVD System rear Television rear To off air antenna or set top box Television rear 3 Enjoy DVD HO Wha Start disc playback A Press OPEN CLOSE to open the disc tray Load a disc and close the disc tray B Playback will start automatically C If the disc menu appears use keys to select an option in the menu and press PLAY to start playback D Press STOP x to stop playback Note When y...

Page 11: ...e bottom side 2 Loosen 4 screws A See Figure 4 3 to remove the PSU Module Figure 4 3 3 Loosen 4 screws B See Figure 4 4 to remove the DVD Loader Figure 4 4 4 Dismantling Instructions 4 1 Dismantling of the DVD Loader Tray Cover 1 Insert a minus screwdriver and push the lever in the direction as shown in Figure 4 1 to unlock the tray before sliding it out Figure 4 1 2 Remove the Tray Cover as shown...

Page 12: ...er Module Mono Board 1 Loosen 1 screw to remove the Tuner Module 2 Loosen 2 screws D to remove the Mono Board Figure 4 5 AP Figure 4 6 D F 4 4 Dismantling of the Amp module Board 1 Loosen 4 screws F and 2 screws G See Figure 4 7 Figure 4 8 to remove Amp Module Board Figure 4 7 Figure 4 8 G H H ...

Page 13: ...antling Instructions Service Positions 3 4 Service Positions Service Position Front Board Service Position Amp Board Service Position Mono Board Insulation Sheet Amp Board Insulation Sheet Front Board Insulation Sheet Mono Board ...

Page 14: ...ts the display and whether there are any short circuits open circuits or any other defects Player Following display patterns are used to test the display and its connections to µP Pattern 1 Default All display control pins are ON to check the open circuits Pattern 2 Alternate display control pins are on Test Pattern 0x55 to check the short circuits on Data port Receiver Following display patterns ...

Page 15: ...re 1 Power up the set and open tray 2 Insert the prepared Upgrade CDROM and close the tray 3 The set will display LOAD MULTICH UPG END The whole process takes less than 2 minutes Note Do not press any button or interrupt the main supply upgrading process Otherwise the set may become defective 4 When the upgrade is completed the tray will close automatic 5 The tray will close and the set will go to...

Page 16: ...EN 16 3139 785 32070 5 Service Test Program Notes ...

Page 17: ...D 3139 243 3380X 24P 220mm FFC 1 LOAD LOAD TROUT GND 5 TRIN 5P 220mm P H 6P 180mm PH 1 SP Sp LIMIT GND SL 6 SL 4P PH BOARD IN TO FRONT MIC 3139 248 87361 FR1 2 layer 3139 248 87371 5P EH TO Front 12VA 1 MIC GND 12 VA 4 1 5VL GND 5VL 5VL GND D 12VA GNDA 12VA STBY POW_DN 12VL 12 GND M 12P EH TO PSU Power Supply 3139 247 12501 3139 247 12511 1 GNDD SCLK GNDD LRCLK GNDD MCLK GNDD SDIN1 GNDD SDIN2 GNDD...

Page 18: ... 3 4 14 33 45 34 51 15 36 16 17 18 19 20 21 22 23 9 24 25 26 27 28 29 30 31 32 35 7 10 11 12 13 50 49 48 47 46 52 8 6 5 44 43 42 41 40 39 38 37 FIP UPD16311GC AB6 7704 DRIVER CONTROLLER F722 33R F734 3713 3715 10K 2711 100n F711 6705 BAS316 MGND 2714 10p BC847B 7708 47p 2704 2702 470n F705 F725 F704 F709 F703 F718 BAS316 6708 F731 F729 3725 10K 2718 100n 4703 22 P9 21 MGND 14 P16 P17 13 28 P2 P3 2...

Page 19: ...EN 19 3139 785 32070 7 Front Display topview Circuit Diagram and PWB Layout DisplayBd_Topview_33872 pdf_2006 04 05 ...

Page 20: ...EN 20 3139 785 32070 Front Display Bottom view 7 Circuit Diagram and PWB Layout DisplayBd_Bottomview_33872 pdf_2006 04 05 ...

Page 21: ...1 A2 1802 A1 2801 B1 3801 A2 2 6801 B2 LTL 816EELC 6801 1 2 3 470R 3801 1802 B3B EH A 220p 2801 SKQNAB 1801 3139_243_33862_a4_sh130_sh1 pdf 2005 12 15 StandbyBoard_Topview_33862 pdf_2006 04 05 Front Standby Top View Front Standby Bottom View StandbyBoard_Bottomview_33862 pdf_2006 04 05 ...

Page 22: ...IOA3 55 IOA4 56 IOA5 57 IOA6 58 IOA7 44 USBP USBM 45 46 USB_VDD3 FG 47 TDI 48 TMS 49 5 DVDD TCK 50 37 DMO FMO 38 39 TROPENPWM 4 DVDC PWMOUT1 40 TRO 41 FOO 42 USB_VSS 43 3 DVDB VREFO 30 31 FEO TEO 32 TEZISLV 33 OP_OUT 34 OP_INN 35 OP_INP 36 3 5 2 N S O 4 5 2 C G F R F E R I 5 5 2 6 5 2 3 D D V A RFLVL 26 SGND 27 V2REFO 28 V20 29 6 4 2 C A P R F R 7 4 2 C Z F R H 8 4 2 P L P T R C 9 4 2 D N G F R CS...

Page 23: ...AM F IS42S16400A 7TLI 23 24 22 35 25 26 D 7201 8 2268 100n 3213 1 10R 1 4 7 2 2 p 2 2 2279 100n 2280 100n T240 0 6 2 2 p 2 2 3211 4 4 5 4201 3 6 10R 2 7 10R 3211 3 8 10R 3211 2 3212 1 10R 1 T205 T204 D p 7 4 2 7 2 2 7 4 2 3 D R 7 4 R 7 4 6 4 2 3 T215 T216 T214 T213 220K T212 3235 2 6 2 2 p 2 2 10R 2 7 10R 3 6 3213 2 3213 3 D K 0 1 4 4 2 3 100n 2256 D 2257 100n T237 D 3 6 3214 3 10R 2258 47u 16V T2...

Page 24: ...8 1 BC857BS 7301 BC547B 2 4306 4305 V 0 1 680R 3361 0 u 1 8 0 3 2 8 2 3 2 0 u 1 V 0 1 GND_A T318 2 3 4 5 6 7 8 9 GND_A 10FE BT VK N 1300 1 10 3350 680R F305 T319 GND_tu F310 n 0 0 1 6 4 3 2 6 1 3 3 K 6 5 K 2 2 0 4 3 3 T314 F308 F307 GND_A GND_A F306 TU_9V 12VL GND_tu GND_A GND_A 3336 5K6 3339 560R K 2 2 5 6 3 3 K 7 4 1 5 3 3 T317 GND_A 3 11 1 16 2 14 9 7 4 13 6 Φ 7303 CS5340 ADC 10 12 15 5 8 25V G...

Page 25: ...7402 LD1117DT 12VAL n 0 0 1 9 1 4 2 n 0 0 1 8 1 4 2 2403 100p A40 D 4402 D GND_A n 0 0 1 7 1 4 2 5K1 3411 T403 4403 8 9 T404 1 10 11 12 2 3 4 5 6 7 1400 B12B EH A D 5VA 7404 BC807 25 6 1 3 S A B 1 0 4 6 3 1 4 3 K 0 1 T410 3420 10K 6404 BAS316 GND_A 12A 1 1 4 2 u 0 0 1 1 0 4 2 0 u 1 6 7 8 4 5 1 MC78L05ACD R2 7400 2 3 D T406 D F 2A 1403 1 2 7 0 4 2 p 0 0 1 5VL 1401 B2B EH A 6 1 4 3 K 2 2 3417 1K8 1K...

Page 26: ...1 2 3 13 14 2504 B10 2505 C13 2506 C13 2507 C13 p 0 2 2 4 1 5 2 5V p 0 2 2 4 0 5 2 F502 D 2506 220p K 2 2 3512 2 0 5 3 T502 10K D 2501 220p 220p 2503 1501 2 MT MRC 021V 19 PC 22 23 D 21 3 4 5 6 7 8 9 12 13 14 15 16 17 18 19 2 20 MRC 021V 19 PC 1501 1 1 10 11 D 8 K 1 0 1 5 3 220p 2505 6 0 5 3 K 0 1 BC847BPN 7500 1 5 K 1 5 0 5 3 6501 BAS316 4501 BAS316 6500 4500 1 0 5 3 K 2 2 D D D D F504 3509 10K K...

Page 27: ...EN 27 3139 785 32070 Layout Mono Board Topview 7 Circuit Diagram and PWB Layout MonoBd_TopView_33803 pdf_2006 04 05 ...

Page 28: ...EN 28 3139 785 32070 Layout Mono Board Bottom view 7 Circuit Diagram and PWB Layout MonoBd_BottomView_33803 pdf_2006 04 05 ...

Page 29: ...50 BC857AF 2 1 C60 Not Used C60 Not Used 1 TP30 TP30 1 TP22 TP22 2 1 C11 100nF C11 100nF CHANNEL 3 4 Output Stage BTL PWM_A PWM_C OUT_A GVDD TW OUT_C OUT_D SD RESET_AB RESET_CD PVDD OUT_B VDD PWM_B PWM_D 1 2 R70 10k R70 10k VRA_PLL 1 PLL_FLT_RET 2 PLL_FLTM 3 PLL_FLTP 4 AVSS 5 AVSS 6 VRD_PLL 7 AVSS_PLL 8 AVDD_PLL 9 VBGAP 10 RESET 11 HP_SEL 12 PDN 13 MUTE 14 DVDD 15 DVSS 16 VR_DPLL 17 OSC_CAP 18 XTL...

Page 30: ...TAS5142DDV 2 1 C138 Not Used 1206 50V C138 Not Used 1206 50V 2 1 C159 1nF 0603 50V C159 1nF 0603 50V 1 2 C175 470uF C175 470uF 2 1 C132 470nF Vishay 63V C132 470nF Vishay 63V 2 1 C108 33nF 0603 25V C108 33nF 0603 25V 1 2 L151 10uH 8020P 02 100L Kwang Sung L151 10uH 8020P 02 100L Kwang Sung 2 1 C152 470nF Vishay 63V C152 470nF Vishay 63V 1 2 L173 L173 2 1 C117 100nF 0603 50V C117 100nF 0603 50V 1 2...

Page 31: ... NC 4 NC 19 NC 20 NC 25 PVDD_D 26 PVDD_A 41 NC 42 U200 TAS5142DDV U200 TAS5142DDV 2 1 C238 Not Used 1206 50V C238 Not Used 1206 50V 2 1 C259 1nF 0603 50V C259 1nF 0603 50V 1 2 C275 470uF C275 470uF 2 1 C232 470nF Vishay 63V C232 470nF Vishay 63V 2 1 C208 33nF 0603 25V C208 33nF 0603 25V 1 2 L251 10uH 8020P 02 100L Kwang Sung L251 10uH 8020P 02 100L Kwang Sung 2 1 C252 470nF Vishay 63V C252 470nF V...

Page 32: ...ST_A 43 PVDD_A 40 OUT_A 39 NC 3 NC 4 NC 19 NC 20 NC 25 PVDD_D 26 PVDD_A 41 NC 42 U300 TAS5142DDV U300 TAS5142DDV 2 1 C338 Not Used 1206 50V C338 Not Used 1206 50V 2 1 C359 1nF 0603 50V C359 1nF 0603 50V 1 2 C375 470uF C375 470uF 2 1 C332 470nF Vishay 63V C332 470nF Vishay 63V 2 1 C308 33nF 0603 25V C308 33nF 0603 25V 1 2 L351 10uH 8020P 02 100L Kwang Sung L351 10uH 8020P 02 100L Kwang Sung 2 1 C35...

Page 33: ...7 TP37 1 TP39 TP39 1 TP40 TP40 2 1 C951 10nF 0603 50V C951 10nF 0603 50V 2 1 C954 100nF 0603 50V C954 100nF 0603 50V 2 1 C952 100nF 0603 50V C952 100nF 0603 50V 1 2 C900 10uF C900 10uF 1 2 R951 3 3R 0603 R951 3 3R 0603 1 2 3 4 5 6 7 8 J901 Header J901 Header 1 2 R952 3 3R 0603 R952 3 3R 0603 2 1 C905 100nF 0603 50V C905 100nF 0603 50V 2 1 C950 100nF 0603 50V C950 100nF 0603 50V IN 1 GND 2 EN 3 NC ...

Page 34: ...EN 34 3139 785 32070 Amp Board Layout Topview 8 Overview Modulator Input Output and Headphone Line Output Connectors Pg4_A774_PCB_004 2 00 pdf_Topview_031806 ...

Page 35: ...EN 35 3139 785 32070 8 Overview Modulator Input Output and Headphone Line Output Connectors Amp Board Layout Bottomview hts3105ampbdbtm pdf_Bottomview_031806 ...

Page 36: ...EN 36 3139 785 32070 8 Overview Modulator Input Output and Headphone Line Output Connectors For Information Only PSU Module ...

Page 37: ...EN 37 3139 785 32070 9 Exploded View of the Set Figure 9 1 9 Exploded View Spare Parts List ...

Page 38: ...AD FOLD 8005 3139 241 02011 FFC FOIL 20P 140 20P AD P001 3141 079 36151 FRAME ASSY HTS3110 75 P002 3141 079 36531 FRONT CAB ASSY HTS3325 LOADER ASSY WXD8829 KHM313 RX 0151 2422 549 00493 DVD LOADER WXD 8829 Y B 0152 2422 549 00629 DVD MECHANISM KHM 313AAA Y 1101 3139 241 00341 FFC FOIL 24P 220 24P AD 0 5MMP BOX SPK ASSY SW 3105 P 9965 000 35004 SW3105 SUBWOOFER BOX 9965 000 34997 RUBBER FOOT SW 99...

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