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XM-S400D

XM-S400D

4-5. SCHEMATIC DIAGRAM - MAIN Board (3/3) -

• See page 8 for Waveforms. • See page 8 for IC Block Diagrams. • See page 13 for IC Pin Function Description.

5.7

0.7

-0.1

14.2

-0.1

14.2

3.3

14.2

3.3

0.3

0.2

14.2

0.2

0.3

24.3

0.3

3.3

14.1

0.1

0.3

14.2

3.3

14.1

0.1

14.2

0.3

3.3

5.7

0.3

0.1

3.3

2.5

3.7

0.3

1.6

3.5

14.1

-0.1

C508

0.1

C513

0.1

C516

0.1

C520

C501

0.1

C510

0.047

C528

C538

0.1

C525

0.01

C517

0.1

C551

0.1

C550

0.1

C549

0.1

C530

0.01

C519

0.001

C506

0.0022

C504

0.1

C512

100V

C502

0.01

C509

0.0022

16V

100

C511

16P

CN501

RR+

RL+

RR–

RL–

FR+

FL+

FR–

FL–

AMP_REM

ST_CTL_IN1

ILL

ST_CTL_IN0

ACC

TELL_ATT

VCC

GND

D518

D517

D516

D519

DB2441600L

D501

GN1G

D503

DB2441600L

D502

DZ2J16000L

D505

DZ2J082M0L

D504

RR+

FL+

RL–

FR–

AMP_FAULT

FR+

RR–

RL+

FL–

SP_IN

SDA

PVDD

18V

AGND

DAMP_MUTE

BU_GND

SCL

BU_GND

AMP_STBY

FB502

IC507

OUT

COMMON

TP030

TP033

TP032

TP031

TP036

TP029

TP038

TP015

TP028

BSS84AK

Q527

R5F1037AANA

IC508

/RESET

BU_IN

REM_IN

SP_IN

Vss

Vdd

LED_ON

AMP_STBY

AMP_MUTE

AMP_FAULT

AMP_SCL

AMP_SDA

INTP3

TEMP_POW1

TEMP_POW2

TEMP

TEMP_AMP

MUTE

DCDC_ON

TOOL0

LSCR523UBFS8TL

Q503

LSCR523UBFS8TL

Q504

2SC6027T100-QR

Q508

2SC6027T100-QR

Q507

2SC3326N-TE85L-B

Q509

2SC3326N-TE85L-B

Q510

LTC044EUBFS8TL

Q526

LTC044EUBFS8TL

Q528

LTC044EUBFS8TL

Q525

LTC044EUBFS8TL

Q501

LTC014EUBFS8TL

Q502

R588

2.2k

R580

100k

R512

10k

R505

R538

R539

R547

100k

R518

R535

100k

R593

R544

100k

R503

10k

R504

R534

1.5k

R587

100k

R531

10k

R600

R540

R541

100k

R533

6.8k

R524

R543

100k

R591

100k

R590

R542

SL501

S-1142D33I-E6T1U

IC502

VOUT

VSS_2

ON/OFF

VSS_5

VIN

IC503

NONINV_INPUT_1

INV_INPUT1

COMPEN/PWN/COMP_INPUT

DEADTIME_CONTROL

GROUND

VCC

OUTPUT_CONTROL

VREF

INV_INPUT2

NONINV_INPUT2

TH503

TH502

TH501

TP008

TP007

TP009

TP010

TP011

TP027

TP026

TP025

TP024

TP023

TP022

TP021

TP020

TP012

TP016

TP019

TP018

TP001

TP002

TP003

TP004

TP005

TP017

TP014

TP013

TP006

INTP3

NTMFS5C646NL

Q514

1 2 3

5 6

NTMFS5C646NL

Q513

1 2 3

5 6

2.2k

R501

2.2k

R502

0.1

C507

10k

R513

150

R572

R571

10k

R575

R569

R566

R574

R581

100k

R577

100

R582

10k

R519

10k

R521

0.1

C518

0.1

C535

C532

C533

25V

330

C534

C555

C554

C547

C553

C557

C558

C548

16V

C529

2200

16V

4700

C541

25V

1500

C544

25V

1500

C556

10k

R523

220

R527

100

R526

100

R594

C545

C514

R520

4.7k

R597

4.7k

R599

4.7k

R514

4.7k

R516

4.7k

R515

TP035

TP037

TP034

TP039

100

R554

D514

R553

R552

100

R557

2.2k

R558

2.2k

R559

L503

22uH

R506

R584

R508

R583

JC502

IC503

DC/DC CONVERTER

IC507

+18V REGULATOR

IC502

+3.3V REGULATOR

IC508

SYSTEM CONTROLLER

(3/3)

MAIN BOARD

MAIN

(2/3)

>004S

BOARD

MAIN

BOARD

(1/3)

>001S

MAIN

BOARD

(2/3)

>003S

BUFFER

BATTERY CHECK

BUFFER

TL594CDTB-R2

REMOTE DETECT

Q501, 503

BACK UP VOLTAGE DETECT

LED DRIVE

B+ SWITCH

Q527, 528

SWITCHING DROVER

Q509, 513

SWITCHING DROVER

Q510, 514

(CHASSIS)

LND507

(CHASSIS)

LND508

(CHASSIS)

LND504

(CHASSIS)

LND502

(CHASSIS)

LND501

NTS10100MFS

NJM78L18UA-TE1

INVERTER

1L034XG42A0CAT01

PROTECT

POWER

T502

TRANSFORMER

DC/DC CONVERTER

AMP REM

GND

BATT

CN501

FRONT LCH (+)

FRONT LCH (–)

REAR LCH (+)

REAR LCH (–)

REAR RCH (+)

REAR RCH (–)

FRONT RCH (+)

FRONT RCH (–)

FU1

15A

32V

(Page 11)

(Page 10)

(Page 11)

Содержание XM-S400D

Страница 1: ...ance 4 Ȑ 8 Ȑ Maximum output 4 Speakers 100 W 4 at 4 Ȑ Rated output supply voltage at 14 4 V 1 kHz 1 THD 4 Speakers 45 W 4 at 4 Ȑ Frequency response 20 Hz 20 kHz dB Harmonic distortion 0 08 or less at 1 kHz 4 Ȑ Low pass filter 120 Hz 12 dB oct High pass filter 120 Hz 12 dB oct Power requirements 12 V DC car battery negative ground earth Power supply voltage 10 5 V 16 V Current drain At rated output...

Страница 2: ...H503 is about 120 5 C 3 Verify that the protector is released and there is an output on the SP OUT when the short was removed and reset the AMP REM TH502 TEMP and TH501 TEMP_AMP 1 Input signal then short across TH501 with the power on in nor mal room environment 2 Verify that the protector is operated and the POWER PRO TECT indicator flashes slowly once every second then verify that output signal ...

Страница 3: ...o the 12 V and GND wires of this unit are at least 14 Gauge AWG 14 or have a sectional area of more than 2 mm 3 32 in Power Connections 4 Place the unit on the mounting board and secure it with the supplied mounting screws Connections ˎ Before making any connections disconnect the ground earth terminal of the car battery to avoid short circuits ˎ If your car is equipped with a computer system for ...

Страница 4: ...peakers for further details Ǵ 4 speaker system Set with the input connection Ƀ page 7 or Ʌ page 8 ǵ 2 way system Set with the input connection Ʉ page 7 or Ɇ page 8 Note In this system the volume of the subwoofer will be controlled by the car audio unit fader control Speaker Connections ʔ White White Striped Gray Gray Striped Green Green Striped Purple Purple Striped Front speakers min 4 Ω Rear spe...

Страница 5: ...rection of the arrow 5 claw 5 claw 6 claw 6 claw chassis bottom block 7 Draw the POWER OUTPUT connector out of the hole in chassis bottom block 8 chassis bottom block POWER OUTPUT connector hole two holes 1 Align the position of the hole of the chassis bottom block and the POWER OUTPUT connector and then insert POWER OUTPUT connector hole 4 claw 4 claw 3 two claws chassis bottom block 3 Insert a r...

Страница 6: ...ffixed to the MAIN board remove the heat sink sub heat sink sub 3DVtiQJ SoVitioQ oI KeDt tUDQVIeU VKeet FKiS two heat transfer sheets chip MAIN board side B guide line D519 Q514 guide line POWER OUTPUT connector side IC301 2 Remove the MAIN board block in the direction of the arrow 3 two heat transfer sheets chip Note 3 A heat transfer sheet chip may be affixed to the heat sink block heat sink blo...

Страница 7: ...TROL Q102 6 FL 8 FR 7 FR B SWITCH Q527 528 TH502 19 TEMP_POW2 TH503 TH501 DC DC CONVERTER IC503 BUFFER Q507 BUFFER Q508 SWITCHING DRIVER Q509 513 18V REGULATOR IC507 CENTER VOLTAGE GENERATOR IC103 SWITCHING DRIVER Q510 514 RECT D516 519 ANALOG_ 18V VCC 3 3V T502 DC DC CONVERTER TRANSFORMER R CH R CH REAR LPF S102 1 6 8 CN501 POWER AMP IC301 13 47 IN1_P FL FL OUT1_P 48 OUT1_M 44 OUT2_P 45 OUT2_M 15...

Страница 8: ...60 GND 59 GND 58 GND 57 GND 56 GND 55 PVDD 20 52 PVDD 53 PVDD 54 GND 20 51 GND 20 50 GND 20 49 FAULT AND TIMING LOGIC SUPPLIES AND REFERENCES SDA 20 63 OSC_SYNC 20 61 I2C_ADDR 20 62 MUTE STANDBY 10 REXT 11 IN2_P 15 A_BYP CLIP_OTW I2C OSC AND CLOCK OVER UNDER VOLTAGE CHANNEL UTILITIES LOAD DUMP OVER TEMPERATURE WARNING SHUTDOWN VREF AND IREF CP AVDD OUT3_M 37 OUT3_P 36 GND 38 GND 39 GND 46 GND 43 O...

Страница 9: ...R535 TP002 C306 TP003 C113 C307 TP004 C114 4 1 5 8 8 5 1 4 R538 R150 C308 TP005 R539 C309 R151 TP006 TP007 C117 R153 TP008 C118 TP009 R155 C501 R156 C502 R157 C504 R540 C310 JL101 C311 R541 C506 C312 R542 TH503 C313 C507 R543 TP010 C314 R544 C508 TP011 C315 TP012 C316 TP013 C317 R547 TP014 C318 TP015 C125 C319 32 33 48 16 1 17 49 64 R161 TP016 C126 TP017 9 1 10 2 TP018 TP019 C129 C514 C320 C321 C5...

Страница 10: ...104 22k R112 22k R113 220p C123 12k R120 22 C159 220p C128 12k R122 22k R115 22k R114 10 C139 10 C140 0 1 C122 22 C158 22 C121 10k R128 10k R130 0 R111 10k R129 0 R110 220p C124 8 2k R131 1 C135 10 C138 0 R109 22k R116 22k R118 22k R117 22 C161 1 C136 10 C137 22k R119 220p C130 12k R123 12k R121 220p C125 8 2k R133 8 2k R132 2 7k R137 2 7k R138 2 7k R136 2 7k R135 8 2k R134 R140 3 3k R142 3 3k R13...

Страница 11: ...UT3_M 37 GND_38 38 GND_39 39 CP_BOT 40 CP 41 CPC_TOP 42 GND_43 43 OUT2_P 44 OUT2_M 45 GND_46 46 OUT1_P 47 OUT1_M 48 GND_49 49 GND_50 50 GND_51 51 PVDD_52 52 PVDD_53 53 PVDD_54 54 GND_55 55 GND_56 56 GND_57 57 GND_58 58 GND_59 59 GND_60 60 OSC_SYNC 61 I2C_ADDR 62 SDA 63 SCL 64 0 R312 0 R308 0 R305 0 R306 0 R307 0 R315 0 R314 0 R316 0 R313 0 R302 0 R304 0 R309 0 R311 20k R318 0 R317 0 R310 25V C368 ...

Страница 12: ...R524 1k R543 100k R591 100k R590 1k R542 SL501 S 1142D33I E6T1U IC502 VOUT 1 VSS_2 2 ON OFF 3 NC 4 VSS_5 5 VIN 6 IC503 1 NONINV_INPUT_1 2 INV_INPUT1 3 COMPEN PWN COMP_INPUT 4 DEADTIME_CONTROL 5 CT 6 RT 7 GROUND 8 C1 9 E1 10 E2 11 C2 12 VCC 13 OUTPUT_CONTROL 14 VREF 15 INV_INPUT2 16 NONINV_INPUT2 TH503 TH502 TH501 TP008 TP007 TP009 TP010 TP011 TP027 TP026 TP025 TP024 TP023 TP022 TP021 TP020 TP012 T...

Страница 13: ... the power amplifier H muting on 10 AMP_FAULT I Fault detection signal input from the power amplifier L fault 11 AMP_SCL O I2C clock signal output to the power amplifier 12 AMP_SDA I O Two way I2C data bus with the power amplifier 13 INTP3 O Muting on off control signal output terminal L muting on 14 to 17 NC Not used 18 TEMP_POW1 I Temperature measurement terminal Not used 19 TEMP_POW2 I Temperat...

Страница 14: ...lor Cabinet s Color 4 3 5 5 not supplied 1 2 2 3 3 3 3 3 2 2 not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied FU1 MAIN board Note When the complete MAIN board Ref No 4 is replaced be sure to apply the grease OIL COMPOUND KS609 so as to cover the IC301 on the MAIN board 1 3 971 322 01 SCREW 2 6X8 2 4 531 202 11 SCREW M2 AL TYPE OUTER L 6 mm 3 2...

Страница 15: ...NG Mounting screw 1 piece POWER CONNECTION CABLE u 1 RCA INPUT CORD u 1 BRACKET u 2 HIGH LEVEL INPUT CORD u 1 MOUNTING SCREW ø 4 mm u 20 mm u 2 BRACKET SCREW ø 2 6 mm u 6 mm u 2 CAP u 4 501 505 502 504 507 506 503 Ref No Part No Description Remark Ref No Part No Description Remark When indicating parts by reference num ber please include the board name Only part of electrical parts that mounted on...

Страница 16: ...NG BOARD or SCHEMATIC DIAGRAM is shown in a different page use the PDF file search function to find one e g If a contact point is shown as follow the procedure below Procedure 1 Press the F key while pressing the Ctrl key 2 Input 001Z in the search box and press the Enter key 3 The relevant part page where the contact point is shown appears Note If you still see the original page press the Enter k...

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