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Philips HTS3455/51, Service Manual

The Philips HTS3455/51, an exceptional home theater system, guarantees an immersive audiovisual experience. Enhance your entertainment setup with this versatile product. Easily access the free Service Manual and user manual of the HTS3455/51, conveniently downloadable from manualshive.com, providing step-by-step instructions and troubleshooting insights for your convenience.

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EN 27

3139 785 31590

AV Interface Board: Circuit Diagram (Part 2)

7

Circuit Diagram and PWB Layout

1

2

3

4

5

6

7

8

9

10

11

12

A

B

C

D

E

F

G

H

I

2205 B3
2206 B8

2207 B1
2213 B2
2214 B2

2215 B3
2216 C3
2217 C1
2218 C7
2219 F7

2220 I6
2221 C2
2222 C2

2223 D3
2224 D5

2225 D3
2228 D8

A

B

C

D

E

F

2201 B3
2202 B5

2203 A5
2204 B7

2248 G3
2249 G3

2250 G6
2251 H6
2252 G1
2254 G2

2255 G2
2256 G8
2262 H3
2263 H7
2267 H8
2268 H3
2271 I2
2275 D12

2276 E12
2278 E12
3113 H2

10

8

9

4

5

6

7

3213 B7
3218 C7
3219 C7
3220 C3
3221 C1
3222 C1
3223 C2
3224 C6
3225 C6
3229 C2
3230 D3
3231 D7
3234 E1
3235 E2
3236 E2

2229 E1

G

H

I

1602 D12
2200 A8

2240 E5
2241 F3
2242 F1

2243 F2
2247 F2

3200 A7

11

12

1

2

3

3208 B1
3209 B2
3210 B2
3211 B2

3264 G2
3265 G7

3237 E2

2230 E2
2235 E2

2236 E7
2237 E3
2238 E8

3244 E7
3249 F1
3250 F1
3251 F2

3289 I7

3290 C8

3203 A7
3204 A3
3205 B9
3206 B9
3207 B7

3257 F6
3258 F6
3262 G2
3263 G2

6204 I10
6210 D12
7200-1 B3
7200-2 D3
7201-1 E3
7201-2 F3
7202-1 H3

7202-2 I3

3273 G7

3238 D7
3240 E9
3241 E9
3242 E7
3243 E3

3284 I6
3286 H2

3287 H7
3288 I7

7208-1 I10
7208-2 I6

3291 C9

3252 F2
3253 F7
3254 F7
3255 G3
3256 G1

3297 I9

3298 I10
6202 C9
6203 F10

7203-2 B8

7204-1 C9
7204-2 C6
7205-1 D8
7205-2 E8

7203-1 A8

3274 H9
3280 H9
3281 H3

3282 H7
3283 I6

7206-1 F10

7206-2 F6
7207-1 G8
7207-2 H8

2

6

1

GND

3292 C6

3293 F6
3294 F9
3295 F10
3296 I6

7206-1

BC847BPN

10K

3294

N

P

B7

48

C

B

5

3

4

2-

60

27

2263

100n

2225

100n

22n

2276

2278

22n

2n

2

41

22

3207

2K2

2

6

1

2K2

3203

3244

7203-1
BC847BS

680R

8

K1

47

23

3249

1K0

3250

GND

GND

2K2

02

22

0u

1

0n

1

12

22

-12V_A

GND

3208

1K0

100n

2236

GND

GND

3252

2K2

GND

5

3

4

N

P

B7

48

C

B

2-

40

27

BAS316

6204

3284

2K2

GND

GND

89

23

7

K4

2

6

1

GND

BC847BPN

7208-1

3290

10K

3297

10K

6203

BAS316

7

K4

59

23

6

1

3273

2K2

4

7207-1
BC847BS

2

7205-2

BC847BS

5

3

04

23

81

23

K0

1

8

K1

45

23

K0

1

98

23

K0

1

2K2

3257

p0

01

65

22

76

22

p0

01

K0

1

39

23

29

23

K0

1

7207-2

BC847BS

5

3

4

GND

GND

3200

680R

17

22

0n

1

2204

100n

14

23

8

K1

3238

2K2

2250

1u0

2249

100n

p0

01

83

22

81

22

0u

1

GND

LM833

5

6

7

8

4

GND

1

8

4

7202-2

LM833

7202-1

3

2

LM833

5

6

7

8

4

7201-2

82K

3230

53

22

2n

2

25

22

p0

65

45

22

0n

1

GND

GND

GND

100n

2215

74

22

2n

2

680R

3231

5

3

4

N

P

B7

48

C

B

2-

80

27

BAS316

6202

2240

1u0

3224

2K2

3225

2K2

3242

2K2

8

K1

08

23

GND

4

GND

3282

2K2

LM833

7200-1

3

2

1

8

-12V_A

p0

65

71

22

2248

56p

3255

82K

3263

3K3

GND

p0

01

00

22

50

23

8

K1

8

K1

60

23

1K0

GND

3221

2251

1u0

GND

GND

69

23

K0

1

GND

2237

100n

p0

65

70

22

3K3

3236

5

3

4

-12V_A

7203-2

BC847BS

GND

GND

GND

22

22

2n

2

31

22

0n

1

56p

2201

3204

82K

3K3

3210

2n

2

GND

GND

55

22

3234

1K0

2K2

2262

100n

3235

2241

24

22

p0

65

56p

3243

82K

3251

3K3

680R

3287

2223

56p

GND

K0

1

91

23

1u0

2224

2K2

3258

K0

1

35

23

3283

2K2

3265

680R

5
6
7
8
9

16 17

1

10
11
12
13
14
15

2
3
4

GND

1216-014-15S-AAF

1602

92

22

p0

65

100n

2205

3211

2K2

2K2

3209

3264

2K2

1K0

3256

3K3

3223

3229

0n

1

2K2

03

22

1

8

4

GND

0u

1

91

22

7201-1

LM833

3

2

GND

2216

56p

2268

270p

4K7

3281

180K

3113

19

23

7

K4

2

6

1

88

23

7204-1

BC847BPN

K0

1

3286

4K7

5

6

7

8

4

GND

7200-2

LM833

3262

2K2

2K2

3222

3237

2K2

34

22

0n

1

GND

1u0

2202

7205-1

2

6

1

GND

BC847BS

p0

01

82

22

1u0

GND

GND

2203

82K

3220

GND

61

3

S

A

B

01

26

57

22

n0

01

60

22

p0

01

3213

680R

GND

Mute_Sub_Cen1

Mute_Sub_Cen

+5VA

+5VA

+5VA

P_control

GND

GND

Subw

MuteAV

Mute_SRL1

MuteAV

MuteAV

Mute_FRL

A

V5

+

Mute_FRL1

Mute_SRL

A

V5

+

Mute_SRL1

A

V5

+

Rf

Rs

SurR

Cen

SurL

FR

FL

Lfe

Lfe

Sub

L

L

SR

SR

SL

SL

R

R

+12V_A

-12V_A

A_

V2

1

+

A_

V2

1-

+12V_A

-12V_A

A_

V2

1

+

C

C

Lf

Cent

GND

Subw

GND

GND

Lf

Rf

GND

Rs

Ls

Mute_Sub_Cen1

Mute_FRL1

-12V_A

A_

V2

1

+

A_

V2

1-

Ls

Cent

+12V_A

A_

V2

1-

3139_243_33675__a2_sh130_sh2.pdf     2006-04-10

Summary of Contents for HTS3455/51

Page 1: ...yout Display Board Bottom view 25 AV Interface Board Circuit Diagram 26 Layout AV Interface Board Top view 28 Layout AV Interface Board Bottom view 28 PCBA 9 1 Board Circuit Diagram 29 Layout PCBA 9 1 Board Top view 32 Layout PCBA 9 1 Board Bottom view 33 Standby Board 34 Layout Standby Board Top view 34 Layout Standby Board Bottom view 34 Copyright 2006 Philips Consumer Electronics B V Eindhoven ...

Page 2: ...rogressive Scan TV In Aux In Y Pb Pr YUV Component Video Output S Video Output SCART VGA VERSION VARIATIONS Features Type Versions 96 HTS3445 Digital In Coax x x x x x CVBS x x x 98 x x x x x x x x 51 x x x x x x x x PSU PCBAS 9 1 AV Interface Board AV Board Tuner Loader PCBAS Front Panel HTS3455 ...

Page 3: ...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 125W RMS channel Rear 125W RMS channel Center 250W RMS Subwoofer 250W RMS Frequency response 0 5dB 20Hz 20kHz Hum Volume Minimum 200nW Residual noise Volume Minimum 40nW Input sensitivity Aux In 1V 3dB at ...

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: ...void 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 Use ...

Page 8: ...t 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 loa...

Page 9: ...nwanted interference R L 12 mm A B C A Connect the FM antenna to the FM socket Extend the wire and fix its end to the wall B Unfold the AM MW loop 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 to AV subwoofer Connect the various coloured plugs from the speakers to the same coloured sockets at the rear of the AV subwoofer A...

Page 10: ...peakers system when watching the TV programme DVD System rear Television rear To off air antenna or set top box 3 Enjoy 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 TS keys to select an option in the menu and press PLAY X to start playback D Press STOP x to stop playback Note When...

Page 11: ... unlock the tray before sliding it out Figure 4 1 2 Remove the Tray Cover as shown in Figure 4 2 Figure 4 2 4 2 Dismantling of the Front Board PSU Module DVD Loader 1 Release 4 snap hooks to remove the Front Board 1 snap hook each on the left right side 2 snap hooks on the bottom side 2 Loosen 2 screws See Figure 4 3 to remove the PSU Module Figure 4 3 3 Loosen 4 screws See Figure 4 4 to remove th...

Page 12: ...See Figure 4 5 to remove the Tuner Module Figure 4 5 2 Loosen 2 screws See Figure 4 6 Figure 4 7 to remove the AV Board Figure 4 6 Figure 4 7 3 4 5 4 4 Dismantling of the AV Interface Board PCBAS 9 1 Board 1 Loosen 2 screws See Figure 4 8 2 screws Figure 4 9 to remove AV Interface Board PBCAS 9 1 Board Figure 4 8 Figure 4 9 6 7 ...

Page 13: ...ismantling Instructions Service Positions 4 5 Service Positions Service Position AV Board Service Position Front Board Service Position PCBAS 9 1 Insulation Sheet Insulation Sheet AV Board Front Board Insulation Sheet PCBA 9 1 ...

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: ... the new CD project 4 Burn the data onto a blank CDR or CDRW Note ISO9660 is mandatory UDF discs are not supported The final CDROM must not contain any other data except the file from the zip archive 5 1 4 Procedure to upgrade the firmware 1 Power up the set and open tray 2 Insert the prepared Upgrade CDROM and close the tray 3 The set will display 1 LOAD 2 Display software version number for 2 sec o...

Page 16: ...EN 16 3139 785 31590 5 Service Test Program Notes ...

Page 17: ...2 1 2 TU_SCL Port_S 8 4 2 3 2 11 10 9 5 4 2 5 2 J L M N 2 7 6 9 1 4 6 D N G 0 1 K L C _ S D R 13 9 3 2 1 20 19 7 8 2 1 2 1 1501 GND 10 5 3 14 7 1 6 5 2 3 9 15 14 5 1 1 3 1 3 1 2 3 4 7 12 1500 6 2 1 1 1 0 1 TU_SD TU_SDA TU_SCL Port_S 8 7 3 4 1 2 3 2 1 7 6 5 4 15 4 1 2 2 1 2 4 5 6 3 2 2 1601 11 1 5 1 9 1 1 3 4 4 4 8 2 7 1 8 1 9 1 0 2 1 2 2 2 2 1 2 3 4 5 3 1 4 1 6 1 7 1 8 1 0 2 1 2 1 2 2 3 5 6 7 9 3 ...

Page 18: ...100 0 2 1 2 GND p 0 0 1 F110 5 0 1 2 p 0 2 2 F115 5103 2u2 4K7 3152 4 2 1 3 K 6 5 4K7 3116 4K7 3136 F103 F107 GND 12Va p 8 6 6 4 1 2 1 5 1 3 8 K 6 3122 4K7 3123 T N I _ P S D GND n 0 0 1 4 5 1 2 2 5 1 2 n 0 0 1 GND GND 4K7 3170 p 0 2 2 0 1 1 2 8 4 1 4 N 1 0 0 1 6 GND GND 4K7 3172 GND GND 3106 5K6 Aux_L 7 6 1 3 R 3 3 2u2 5102 F140 R 3 3 6 6 1 3 F130 F132 F134 F133 F101 K 0 0 1 4 1 1 3 F137 F131 F10...

Page 19: ...D p 8 1 2253 3252 1M0 p 0 6 5 2 3 2 2 F211 2 3 1 5 4 7204 74LVC1G125GW F213 GND 10K 3226 2207 100n 4 5 6 7 8 9 5207 120R 22 23 24 25 26 27 28 29 3 30 13 14 15 16 17 18 19 2 20 21 1201 30FE ST VK NA 1 10 11 12 GND 0 6 2 2 n 0 0 1 2101 100n F216 10K 3223 2256 100n 4207 470n 2250 GND 3242 33R n 0 0 1 2 4 2 2 600R 5209 GND GND 5104 F208 0 0 2 6 3 V 3 C 4 8 3 X Z B 10K 3225 GND GND 1K5 3237 4206 4 4 2 ...

Page 20: ...9 12 15 GND GND 1 7 3 2 2375 1n0 7 n 4 p 0 0 1 GND GND 6 9 3 2 3387 10K 3 5 3 2 p 0 2 2 F320 a V 2 1 12Va_AM 220p 2385 2 0 3 2 p 7 4 GND 7 4 8 LM833D 7351 2 5 6 6325 12Va_AM 3 2 1 4 8 BZX384 C15 GND 7351 1 LM833D F312 3392 10K p 0 0 1 7 9 3 2 GND 5VD 5VD BZX384 C22 GND 8 6328 GND MSP 801V1 02 01 B NI FE LF 1301 C 2u2 2368 0 n 1 9 6 3 2 0 n 1 4 7 3 2 3346 470R 3309 1K0 12Va_AM T302 F307 3391 10K 5V...

Page 21: ...423 BAS316 BAS316 BC847B 7422 6421 GND F410 5VD V 5 2 u 0 0 1 2422 F409 a V 2 1 GND L V 2 1 6 1 4 4 a V 2 1 4419 5V_Stb F422 5V_Stb F400 GND 0 5 4 3 K 0 1 6 1 3 S A B 6 1 4 6 7 K 4 1 5 4 3 8 1 4 7 B 7 5 8 C B 4411 7400 BC847B B 7 5 8 C B 9 1 4 7 GND 10K 7420 BC847B 3452 6412 BAS316 5404 390R GND GND 0 0 4 2 n 0 0 1 2 0 4 2 V 5 2 u 2 2 GND GND 7 6 4 3 7 K 4 3410 10K GND 4418 4410 GND 12Va GND 6424 ...

Page 22: ...EN 22 3139 785 31590 Layout AV Board Top view 7 Circuit Diagram and PWB Layout AVBd_Topview_33617 pdf_2006 05 05 ...

Page 23: ...EN 23 3139 785 31590 7 Circuit Diagram and PWB Layout Layout AV Board Bottom view AVBd_Bottomview_33617 pdf_2006 05 05 ...

Page 24: ...7B 7508 6 1 3 S A B 0 1 5 6 6 1 3 S A B 9 0 5 6 2 1 5 2 0 u 1 33R 3525 8 4 5 3 7 K 4 2504 470n SKQNAB 1512 100n 2514 600R 5500 F710 7 K 4 8 3 5 3 MGND F708 7 0 5 2 p 7 4 3 1 5 3 7 K 4 MGND 3551 1K2 MGND n 0 0 1 4 2 5 2 K 0 1 2 4 5 3 4 5 5 3 K 0 1 3523 33R 7512 BC857B 7511 BC817 25 K 0 1 0 3 5 3 n 0 0 1 3 1 5 2 2 3 4 5 6 7 8 9 WH09D 1 1502 1 1 2 4 5 MSJ 035 11C B AG SR 1505 2516 10u 7 K 4 5 3 5 3 3...

Page 25: ...EN 25 3139 785 31590 7 Circuit Diagram and PWB Layout Layout Display Board Top view DisplayBd_topview_34144 pdf_2006 05 05 Layout Display Board Bottom view DisplayBd_Bottomview_34144 pdf_2006 05 05 ...

Page 26: ...3 S A B 6104 BAS316 2147 2u2 K 0 1 4 4 1 3 33R 3147 2136 10u 50V 7105 BC847B 33R 3155 33R 3150 F102 GND 3112 5K6 5 6 220p 2104 S6B EH 1600 1 2 3 4 3157 100K GND GND K 0 1 2 4 1 3 5 5 1 2 u 0 1 GND GND 5 4 1 2 p 5 1 3 5 1 2 n 0 0 1 2 5 1 2 u 0 1 SDIN1 3 SDIN2 4 SDIN3 A V 2 2 8 D V 14 VLC VLS 1 17 VQ 15 M2 7 MCLK 28 MUTEC1 MUTEC2 25 18 MUTEC3 RST_ 10 5 SCLK 2 19 AOUTB3 12 DIF0 SDA CDIN 11 DIF1 SCL C...

Page 27: ...BC847BS 2 7205 2 BC847BS 5 3 0 4 2 3 8 1 2 3 K 0 1 8 K 1 4 5 2 3 K 0 1 9 8 2 3 K 0 1 2K2 3257 p 0 0 1 6 5 2 2 7 6 2 2 p 0 0 1 K 0 1 3 9 2 3 2 9 2 3 K 0 1 7207 2 BC847BS 5 3 4 GND GND 3200 680R 1 7 2 2 0 n 1 2204 100n 1 4 2 3 8 K 1 3238 2K2 2250 1u0 2249 100n p 0 0 1 8 3 2 2 8 1 2 2 0 u 1 GND LM833 5 6 7 8 4 GND 1 8 4 7202 2 LM833 7202 1 3 2 LM833 5 6 7 8 4 7201 2 82K 3230 5 3 2 2 2 n 2 2 5 2 2 p 0...

Page 28: ...139 785 31590 7 Circuit Diagram and PWB Layout Layout AV Interface Board Top view AVInterfaceBd_Topview_33675 pdf_2006 05 05 Layout AV Interface Board Bottom view AVInterfaceBd_Bottomview_33675 pdf_2006 05 05 ...

Page 29: ... 187 RD17 188 RD16 DACVDDC 189 19 TPI VREF 190 191 FS 192 YUV0 179 TNI 18 RD23 180 181 RD22 182 DVDD3_8 RD21 183 RD20 184 185 RD19 186 171 RD27 172 DVDD18_5 173 RD26 174 175 DVSS_11 RD25 176 RD24 177 178 DQM3 DQM2 164 RA5 165 RA4 166 167 DVDD3_7 RD31 168 RD30 169 17 CDFOP 170 RD29 RD28 CKE 158 RA11 159 RA9 16 CDFON 160 RA8 DVSS_9 161 162 RA7 DVSS_10 163 RA6 SD 150 RA2 151 RA3 152 DVDD18_4 153 RVRE...

Page 30: ...2 2 p 2 2 2260 22p R 0 5 1 3 1 2 3 22p 2261 2234 22p 2250 100n 22p 2230 10p 2229 2227 10p D D 22p 2225 R 0 5 1 1 0 2 3 D 3205 9 1K0 1 2 3 4 5 6 7 8 B9B PH K 1206 F238 DV33 D 10K 3234 150R 3264 3217 33R F221 F220 F217 F216 F214 3244 150R p 2 2 5 1 2 2 p 7 4 8 0 2 2 F248 F210 F247 p 7 4 7 0 2 2 3226 F242 1K0 F208 D p 2 2 4 1 2 2 F226 150R 3233 9 5 2 2 p 2 2 0 K 1 3 2 2 3 DV33 22p 2262 22p 2232 150R ...

Page 31: ...6 T U O R S 1 7 T S E T 18 TIMOUT 1 3 1 S T 41 RFREF 52 RREF 6 7 F R R 14 R W 59 S1 58 S2 6 2 L C S 5 2 A D S 43 NC6 44 NC7 2 7 8 C N 42 PPN 9 3 N F R 6 RFNIN 8 3 P F R 7 RFPIN 3 7 I M 56 MON1 57 MON2 15 NC1 16 NC2 17 NC3 7 2 4 C N 3 3 5 C N 2 GND1 1 5 GND1 2 47 GND1 3 53 GND1 4 7 3 2 D N G 4 2 D D N G 0 7 P S A L 4 7 D L 1 6 3 D 60 D4 20 EFMCN 1 2 P C M F E 2 2 N D M F E 3 2 P D M F E 8 2 C T F 4...

Page 32: ...EN 32 3139 785 31590 7 Circuit Diagram and PWB Layout Layout PCBA 9 1 Board Top view PCBA91_Topview_33576 pdf_2006 05 05 ...

Page 33: ...EN 33 3139 785 31590 Layout PCBA 9 1 Board Bottom view 7 Circuit Diagram and PWB Layout PCBA91_Bottomview_33576 pdf_2006 05 05 ...

Page 34: ...F902 B2 F903 B2 F904 B2 2540 C1 2541 C1 1517 1 F903 6520 LTL 816EELC p 0 2 2 1 4 5 2 p 0 2 2 0 4 5 2 2 3 4 SKQNAB 1515 B4B EH A 1500 1 F902 F904 F901 3139_243_34134__a4_sh130_sh1 pdf 2006 03 10 Layout Standby Board Top view StdBy_Bottomview_34134 pdf_2006 05 04 Layout Standby Board Bottom view StdBy_Topview_34134 pdf_2006 05 04 ...

Page 35: ...EN 35 3139 785 31590 8 Exploded View of the Set Figure 8 1 8 Exploded View Spare Parts List Exploded View pdf 2006 01 27 ...

Page 36: ...39 248 50951 PCBAS 9 1 HTS3455 51 51 Only 1080 3139 248 87951 PCBAS 9 1 HTS3455 96 98 Only 8000 3139 111 02721 FFC FOIL 10P 080 10P AD 8001 3139 241 02031 FFC FOIL 12P 280 12P AD FOLD 8002 3139 241 02381 FFC FOIL 30P 100 30P BD 8008 3139 241 02011 FFC FOIL 20P 140 20P AD P001 3141 079 36071 FRAME ASSY HTS3450 P002 3141 079 36051 FRONT CAB ASSY HTS3450 55 SUBWOOF ASSY HTS3455 P NON US 9965 000 3743...

Page 37: ...ded design 8 Output Power 250W dual 4 ohm THD Total Harmonic Distortion 10 at 55 Hz Reproduction Frequency Response 37Hz 145 Hz Input Sensitivity Subwoofer In 2 6 Vrms AC Power 127V 240V 50Hz 60 Hz Power Consumption 125W at 1 8 Rated Power Dimensions w x h x d 240mm x 367mm x 427mm Weight 8 5 Kg SW3455 Active Subwoofer ...

Page 38: ... a 3 wire cable has to be disconnected between the box and the panel LED assembly 2 Place the Subwoofer Box as shown in the Picture 2 and loosen 4 screws to remove the Speaker Driver Picture 2 Dismantling the Rear Assembly 1 Loosen 10 screws as shown in the Picture 3 Rear View to pull out the Printed Circuit Board assembly Caution Take care the surface when take out the front panel of subwoofer WA...

Page 39: ...SERVICE POSITION ...

Page 40: ...Notes ...

Page 41: ...Block Diagram Subwoofer AUDIO IN VGA IC TAS5152 DIGITAL POWER AMP IC TAS5152 DIGITAL POWER AMP IC TAS5152 DIGITAL POWER AMP IC TAS5152 DIGITAL POWER AMP ...

Page 42: ...Wiring Diagram Subwoofer ...

Page 43: ...1 2 1 2 1 2 1 2 1 2 1 2 2 1 1 2 2 1 1 2 1 2 2 1 1 2 1 2 1 2 2 2 1 2 1 1 2 2 2 1 2 1 1 2 2 1 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 2 1 1 2 1 2 1 2 1 2 1 2 1 2 2 1 2 1 2 1 1 2 1 2 1 2 1 2 1 2 1 2 2 1 1 3 1 2 1 2 1 2 1 2 1 2 1 2 2 1 2 1 2 1 1 2 1 2 1 2 1 2 2 1 ...

Page 44: ... 19 XTL_IN 20 RESERVED 21 RESERVED 22 RESERVED 23 SDA 24 SCL 25 LRCLK 26 SCLK 27 SDIN4 28 SDIN3 29 SDIN2 30 SDIN1 31 PSVC 32 RESERVED 64 MCLK 63 PWM_HPP_R 62 PWM_HPM_R 61 PWM_HPP_L 60 PWM_HPM_L 59 PWM_P_6 58 PWM_M_6 57 PWM_P_5 56 PWM_M_5 55 DVDD_PWM 54 DVSS_PWM 53 PWM_P_8 52 PWM_M_8 51 PWM_P_7 50 PWM_M_7 49 1 2 2 1 2 1 1 2 2 1 1 2 1 2 2 1 2 1 1 2 2 1 2 1 2 1 2 1 1 2 1 2 2 1 ...

Page 45: ...mplifier Board Circuit Diagram Part 3 2 1 1 2 1 2 2 1 2 1 2 1 2 1 1 2 2 1 1 2 2 1 2 1 2 1 1 2 2 1 2 1 1 2 2 1 2 1 2 1 1 2 2 1 2 1 1 2 2 1 2 1 1 2 2 1 1 2 1 2 1 2 2 1 2 1 2 1 2 1 1 2 1 2 2 1 2 1 2 1 2 1 1 2 2 1 1 2 ...

Page 46: ...mplifier Board Circuit Diagram Part 4 1 2 2 1 2 1 2 1 2 1 1 2 2 1 1 2 2 1 2 1 2 1 1 2 2 1 2 1 1 2 2 1 2 1 2 1 1 2 2 1 2 1 1 2 2 1 2 1 1 2 2 1 1 2 1 2 2 1 2 1 2 1 2 1 1 2 2 1 1 2 2 1 2 1 1 2 2 1 1 2 2 1 2 1 1 2 1 2 ...

Page 47: ...Subwoofer Amplifier Board Circuit Diagram Part 5 2 1 2 1 1 2 1 2 2 1 2 1 1 2 1 2 2 1 2 1 2 1 1 2 1 2 2 1 1 2 1 2 2 1 2 1 2 1 2 1 1 2 2 1 2 1 1 2 2 1 2 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 2 1 2 1 2 1 1 2 ...

Page 48: ...mplifier Board Circuit Diagram Part 6 2 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 2 1 1 2 2 1 2 1 1 2 2 1 1 2 2 1 2 1 2 1 1 2 2 1 1 2 2 1 2 1 2 1 1 2 2 1 2 1 2 1 1 2 2 1 2 1 1 2 2 1 1 2 2 1 2 1 2 1 2 1 1 2 1 2 2 1 2 1 1 2 1 2 ...

Page 49: ...1 2 1 1 2 2 1 1 2 1 2 3 1 2 2 1 2 1 1 2 2 1 1 2 GND 2 2 1 1 2 1 2 2 1 2 1 2 1 3 1 2 1 2 2 1 2 1 2 1 2 1 1 2 3 1 2 1 2 1 2 1 2 2 1 1 2 1 2 1 3 1 2 2 1 2 1 2 1 2 CH SPEAKER TERMINAL 1 2 1 2 1 2 2 1 2 1 2 2 1 ADJ 1 1 2 2 1 1 2 2 1 3 CH SPEAKER TERMINAL 2 1 2 1 2 1 2 1 1 2 1 2 2 1 ...

Page 50: ...Layout Amplifier Board Subwoofer Top view ...

Page 51: ...or Information Only 330u 200V 330u 200V R33 51R 3W 4 7K 1 C11 102 1KV R31 820K R40 820K FR107 1000uF 50V 4 7uF 50V 3 96 1000uF 50V 27V 0 5W 100uF 16V RA3 100K 2W 471 1KV 2 54 3PIN 220uF 25V 470uF 16V C38 220uF 25V RB5 10 2K 1 C28 C18 ...

Page 52: ...Layout PSU Circuit Diagram ...

Page 53: ...Exploded View Subwoofer ...

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