Philips HTS3325 Service Manual Download Page 25

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EN 25

3139 785 32070

Mono Board: Circuit Diagram (Part 4)

Circuit Diagram and PWB Layout

COM

OUT

GND
NC

OUT

GND

GND
GND

T409 C2

T410 D2
T411 B2

1400 B1

1401 E1
1402 C1

1403 B4

2400 A4
2401 F4

2402 A3
2403 B5

2404 B5

2405 C3
2406 C3

2407 C3

2414 F6

2415 D3

2416 D2
2417 D2

2418 D2
2419 D2

2420 A2

2421 E2
3400 C4

3414 E5

3415 E4
3416 A7

3417 B8

3418 B7
3419 B8

3420 B7
3423 C7

3424 C8

2408 E8

2409 E8

2410 C4
2411 F8

2412 F8

6401 D3
6402 F2

6403 C3

6404 C4
6405 C4

6406 A1
7400 E3

7402 E6

7403-1 D5

3401 E8
3402 F8

3405 B6

3406 E7
3407 F6

3408 F7
3411 E6

3412 D4

3413 D4

7408 C7

7409 C8
7410 D8

7411 D7

7412 A2
F400 A4

F401 A4
F402 B4

F403 B4

3425 D7
3426 D8

3427 D7
3428 D3

3429 A2

3430 A2
3431 C4

4402 A4
4403 A6

T400 A3
T401 B4

T402 C4

T403 E4
T404 E3

T405 E9
T406 E7

T407 F8

T408 C2

7403-2 E3

7404 D3
7405 A8

7406 A7

7407 B6

F404 B4

F405 B4

F406 C4
F407 C4

F408 B3

F411 D2
F412 E2

47K

3430

4K7

3415

T411

10R

3401

-12VAL

7402

LD1117DT

+12VAL

01
81

2403

100p

A40

4402

GND_A

5K1

3411

T403

4403

8
9

T404

10
11
12

2
3
4
5
6
7

1400

B12B-EH-A

+5VA

7404

BC807-25

T410

3420

10K

6404

BAS316

GND_A

+12A

6
7

MC78L05ACD-R2

7400

2
3

T406

1403

1
2

+5VL

1401

B2B-EH-A

3417

1K8

3419

T405

+5V_STBY

BC847B

7412

T400

+12AM

100p

2400

2404 100p

F401

GND_A

F400

-12AM

F406

-12A

F403

STBY

+5VL

1K8

3426

10K

3427

7410

BC807-25

+5VL_AD

1K0

3414

T409

BC857B

7406

7408

BC817-25

BC847B

7409

BAS316

6403

7403-2

BC847BS

F411

F412

BC847BS

7403-1

6405

BAS316

T407

+12AM

1
2
3
4
5
6
7
8

1402

B8B-EH-A

7405

BC807-25

10K

BC847B

3423

7411

3400

BAS316

6402

GND_A

470R

+5V_STBY

T402

BC847B

1K0

7407

3424

-12A

100p

2402

3405

22K

4402

+12A

T408

F405

3402

10R

F404

F408

F407

T401

F402

+12VL

+5VL_AD

STBY

+12VAL

-12VAL

+5D

+4.5V

PW_DN_

+1V8

3139_243_33803_MonoBd_sh130_a3_sh4.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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