Denon PMA-1600NE Скачать руководство пользователя страница 50

Страница: 50 / 62

MEASURING METHOD AND WAVEFORMS

1. DIGITAL PCB test point

It is recommended to use extension wires between the probe and test points.

1. DIGITAL PCB test point

To check waveforms for the board, connect the GND (-) probe of the oscilloscope to the "Vref" point.

• For points

, take measurements at the points shown in the diagram below.

DIGITAL PCB : Aside

[R736] : LRCK/DBACK

[R517] : MCK

[R295] : DATAR

[R735] : PBCK

[R514] : BCK

[R293] : WCK/DSDR

[R737] : PDATA/DSDL

[R515] : LRCK

[R292] : DSDL

[R750] : MCK

[R516] : DATA

[R290] : PBCK

[R738] : DSDR

[R294] : DATAL

[R291] : DBCK

C201

C206

D591

K501

OUT

VCC

K503

G
OUT

VCC

K504

63301021920AD

8U-310219

DIGITAL UNIT

VCC
OUT

U951

K591

K592

N701

L201

N1010

N1210

N1020

N630

N1061

N710

N460

R210

R21

R212

R213

R214

R215

R216

R217

R218

R219

R220

R221

U102

R222

U103

R223

U104

R224

R226

R227

R228

R229

R230

R231

R232

R233

R234

R236

R237

R238

U501

C202

C203

C204

R240

R241

C207

C208

R244

U701

C209

R245

R246

D592

R248

R249

C211

C213

R250

C214

R251

C215

R252

C216

C217

R253

R254

C219

R255

R256

R257

R258

R259

C220

R260

R261

R262

R263

R264

R265

C229

R266

R267

R268

R269

C230

R270

R271

R272

R273

R274

R275

R276

R277

R278

R279

R280

R281

R282

R283

R284

R285

R286
R287

R288

R289

R290

R291

C256

R292

C257

R293

C258

R294

R295

Q103

R299

Q106

Q107

Q108

C260

Q109

D201

D202

D203

C263

U952

C266

Q110

Q111

Q112

Q113

Q114

L101

Q115

L102

Q116

Q117

Q118

Q119

Q120

Q121

Q702

Q70

Q704

TOP

N1041

Q135 Q136

Q138

Q139

L702

L703

N1820

TOP

N1051

B101

Q140

Q141

Q144

Q145

R101

R102

R107

R108

R301

R110

R113

R114

R115

R11

R117

R118

R501

R119

R502

R503

R504

R505

R506

R507

R120

R508

R121

R509

R122

R123

R124

R125

R126

R703

R127

R704

R128

R510

R705

R129

R51

R706

R512

R707

R513

R708

R514

R709

R515

U201

U202

R516

R517

R130

R518

U205

R131

U206

R132

U207

R133

R903

R710

R134

U208

R904

R711

R135

U209

R905

R136

R906

R713

R137

R714

R138

R520

R715

R139

R521

R522

R717

R523

R718

R524

U210

R719

C101

U211

C102

R526

U212

C103

C104

R140

R528

C105

R141

C106

R142

R143

C107

R720

C108

R144

C109

R145

R722

R146

R723

R147

R724

R148

R530

R725

Q591

R149

R726

R532

R533

C110

X101

C111

C112

R150

C308

C115

R151

C309

R152

R153

C119

C501

R155

R156

C502

C503

R158

R734

C310

R735

R159

C311

C505

R736

C312

R737

C313

C507

R738

C314

C508

R739

L591

C315

C509

L592

C316

L593

C317

L594

R160

C124

C318

R161

C319

R162

C703

R163

R740

R164

C510

C705

R741

R165

R742

R166

C707

R743

R167

C708

R168

C320

R745

C515

C321

C70

R746

C322

R747

C517

C323

R748

C130

C518

C324

C519

C325

C132

C326

C133

C327

C710

C134

R170

C328

C711

C135

C329

C136

R172

C713

R173

C714

R750

R174

R175

C521

R751

C716

C522

R176

C717

R177

C523

C718

R178

C524

C330

R755

R179

C331

R756

C332

C333

C334

C141

C335

C142

C336

C143

C337

C720

R180

C144

C338

C145

C339

C722

R182

C146

R183

C147

R184

R187

R188

C154

C155

R191

C156

R192

C157

C158

R195

R196

R774

R775

C353 C354

R778

C355

D101

C356

D102

C162

C357

D103

C358

D104

C359

Q201

D105

D106

Q202

C167

C168 C169

Q206

C360

C361

R591

C362

R592

C363

C364

C170

C365

C172

C173

D501

D502

L202

L203

L20

N721

L20

D701

D702

D703

L212

L213

C770

B201

B202

B203

C591

C592

R205

R207

R209

C125

C131

C526

C527

C528

C529

C530

C535

C536

C537

C376C377 C378

TOP

N1111

1 2 5

Voltage Reference

USB-B (PCM) playback

USB-B (DSD) playback

Coaxial/Optical IN playback

DAC INPUT (PCM)

DAC INPUT (DSD)

R736

LRCK

R735

PBCK

R737

PDATA

R750

MCK

R736

Unnecessary confirmation

R736

DBCK

R737

DSDL

R738

DSDR

R515

LRCK

R514

BCK

R516

DATA

R517

MCK

R293

WCK

R290

PBCK

R294

DATAL

R295

DATAR

R736

Unnecessary confirmation

R291

DBCK

R262

DSDL

R293

DSDR

Caution in

servicing

Electrical

Mechanical

Repair Information

Updating

Содержание PMA-1600NE

Страница 1: ...tp manuals denon com PMA1600NE AP ZH index php CAUTION IN SERVICING ELECTRICAL MECHANICAL REPAIR INFORMATION UPDATING INTEGRATED AMPLIFIER PMA 1600NE Service Manual Ver 3 Confidential For purposes of...

Страница 2: ...ts List Logging in to New SDI and Accessing the Parts List Accessing the Part List from the Model Asset Screen PRINTED CIRCUIT BOARDS Parts Table Downloading the Parts List as an Excel File Revision H...

Страница 3: ...chematic diagrams and parts lists be sure to use the designated parts Be sure to mount parts and arrange the wires as they were originally placed For safety seasons some parts use tapes tubes or other...

Страница 4: ...A part ordered without specifying its part number can not be supplied 4 Part indicated by mark is not illustrated in the exploded view WARNING Parts indicated by the z mark have critical characteristi...

Страница 5: ...to change the CAPTCHA code and enter it again 4 Press the Login button 1 Access New SDI from the URL below http dmedia dmglobal com 2 When the login screen is displayed enter your username and passwor...

Страница 6: ...the Asset list 1 Displays the Parts List Click the Download icon 1 Display the Parts List Click the PCB name in the blue bar to display the parts list for the board 1 Click Revision history in the blu...

Страница 7: ...nd press the search button 2 The search results are displayed The name of the sheet in which the search part is used and the part s line are displayed 3 Next click the Sheet section of the search resu...

Страница 8: ...e from step 1 Initializing the device restores the customized settings to the factory settings Write down your settings in advance and reconfigure the settings after initialization JIG FOR SERVICING T...

Страница 9: ...OM SCH07_DIGITAL DIR SCH08_DIGITAL FPGA SCH09_DIGITAL XMOS PRINTED CIRCUIT BOARDS INPUT TONE VOLUME P AMP SUPPLY AC P SW SELECTOR FLD TACT SW P LED HP DIGITAL SUPPLY Manufactured from March 2017 BLOCK...

Страница 10: ...EH N5002 C5026 220 50 S5001 FTRF1AD012V C5014 47P 0 22 100V C5109 B5004 M3_TOP D5102 UDZS18B C5015 100P B4 7K V5001 R5091 4 7 1W C5023 220 50 C5021 33P R5082 10K C5032 0 01 Q5020 2SC4495 UDZS5 1B D50...

Страница 11: ...OPEN_R 00D2050452017 STYLE PIN Z1301 3 9K R1307 S1302 D1302 SML1216W R1351 100 N521 5P EHs R1302 OPEN_R 10K R1305 U1351 GP1UE271XKVF B520 5P SCN KRC102S Q1301 2 2K R1306 C1351 0 01 LP 4P PHs N411 12P...

Страница 12: ...102S Q3071 S7001 C7005 1000P LP R7026 47K 0 1 50 C3080 1M R3082 R3001 AMRS 330K OPEN Q8304 C7019 1200P LP R7024 2 2M J3001 OPEN 5 100P C3071 OPEN Q8302 R7019 820 220K R3079 C7031 OPEN STYLE PIN 50mm Z...

Страница 13: ...31 100P R415 33 C467 CQ0 018 100V TC7WH157FU U411 R457 82 C411 0 1Z C424 CK0 1 C468 CQ0 018 100V R459 82 C412 0 01 C439 OPEN_C C481 CK0 01 C472 CQ5600P LP R458 82 C410 1000P R434 47 KRA102S Q405 C474...

Страница 14: ...C724 R731 CFPS1 4CMHT 100 R716 15K R714 100 R713 100 R706 470 R725 470 R723 3 3K R712 820 R702 OPEN TPF701 TPF702 R708 33 C714 PEF 0 033 TPF708 C718 0 1 50 KR3 R704 150K R720 1 8K R732 CFPS1 4CMHT 10...

Страница 15: ...DAC_RST 54 FRES 55 SPDIF MODE 56 ANA_LED 57 SO_DI_LED 58 NC 59 DIR1_RST 60 Vcc 61 NC 62 GND 63 DIR1_CIDO 64 DIR1_CK 65 DIR1_CE 66 DIR1_CODI 67 FS0 68 FS1 69 AL32_SIG_SEL 70 AL32_EMPHA 71 USBB_MUTE 72...

Страница 16: ...32 DIR1_NPCM GND TERM SD01388 28 B203SMD 0 R505 0 R533 OPEN R534 GP1UE261XKVF U951 U952 SN74AHCU04PWR U952 U952 U952 SN74AHCU04PWR U952 SN74AHCU04PWR U952 U952 DGND 1000P C526 1000P C527 100P C528 100...

Страница 17: ...00 6 3 C336 C338 0 01Z C337 0 01 1000P C339 GND TERM SD01388 28 B201 GND TERM SD01388 28 B202 DAC_DATA_OUT T2 EPCQ16SI8N U206 KTC3875S Q203 KTC3875S Q204 DGND DIG_PROT 2 2 C340 33K R296 33K R297 10K R...

Страница 18: ...9 XCORE_CLK XCORE_CLK BRD_RST_N BRD_RST_N DGND VBUS_FILT VBUS_FILT 1V8 1V8 XC_MSEL XC_TCK XC_TDI XC_TMS XC_TDO DGND DGND 10K R702 DGND C707 0 1Z DGND I2C_SCL I2C_SDA 33 R735 33 R736 33 R737 33 R738 33...

Страница 19: ...R3009 B401 B402 R3010 R3011 R3012 R3013 R3014 R3015 R3016 R3017 R3018 R3019 R3020 C8251 R3021 R3022 S3001 C3052 C3053 C3057 Z7002 Z7004 C3078 C7001 C7002 R468 R469 R475 R476 C482 C483 C440 C445 N451 N...

Страница 20: ...C5103 C5104 C5105 B E C Q5101 C5106 B E C Q5102 C5107 C5108 C5109 7 5 JV1 17 5 JV3 JV4 12 5 JV5 JV6 20 0 JV7 C5110 20 0 JV8 C5111 17 5 JV9 C5112 C5501 C5502 N511 D5100 R5101 N711 R5102 D5501 D5502 JV...

Страница 21: ...6 D102 C162 C357 D103 C358 D104 C359 Q201 D105 D106 Q202 C167 C168 C169 Q206 C360 C361 R591 C362 R592 C363 C364 C170 C365 C172 C173 D501 D502 L202 L203 L204 1 7 N721 L205 L206 L207 L208 L209 D701 D702...

Страница 22: ...6 15 0 I O G U8502 I O G U8503 JV131 12 5 JV132 F1201 F1202 JV2 N311 B8601 C8604 C8606 C8607 C8620 D8601 D8602 D8603 D8604 D8605 15 0 JV28 JV35 17 5 JV101 12 5 JV88 JV25 25 0 JV110 12 5 7 5 JV115 12 5...

Страница 23: ...er Memory Flash EPCQ16SI8N Serial Flash MX25L4006EM1I 12G MCK UCOM M3062LFGPGP Protection Speaker Relay Function Relay Power Relay Indication LED Tact SW Clock 16MHz Selector SW FPGA AL32 USB DAC XMOS...

Страница 24: ...ower Amp etc D30XBN20 D8001 61V POWER amp 61V POWER amp PMA 1600NE Power Diagram 16V PHONO TONE amp Power Amp etc 6V AC32V 15V 3 3V 6V 3 3V 4 2V 12V 42V 16V 16V 41V 41V DIGITAL 3 3V D3SB60 D8601 SI 80...

Страница 25: ...AY 5VD D_GND D_GND 3 3VL P_DOWN W0010 VH Bara AC_INLET 1 2 N631 6P PH AC1_RELAY 5VD D_GND D_GND 3 3VL P_DOWN N1810 18P FFC A_MUTE GND_D 3 3VD GND_D MCLK_24 576MHz GND_D MCLK_22 5792MHz GND_D PCM_DATA_...

Страница 26: ...P9 0 TB0 IN CLK3 P8 4 INT 2 P72 CLK2 TA1OUT V P71 RxD2 SCL2 TA0IN TB5IN Note P70 TXD2 SDA2 TA0OUT Note P7 5 TA2 IN W P7 3 CTS 2 RTS 2 TA1 IN V P1 5 D 13 INT 3 P1 6 D 14 INT 4 P1 7 D 15 INT 5 P107 AN7...

Страница 27: ...MODE ON OFF L H 49 P4_3 A19 I2C_SCL_IN I H USBB SDA MONITOR 50 P4_2 A18 I2C_SDA_IN I H USBB SCL MONITOR 51 P4_1 A17 FPGA_VER_CONT O H FPGA control 52 P4_0 A16 PCM or DSD O L FPGA control 53 P3_7 A15 D...

Страница 28: ...TC7WHU04FU INPUT U0403 DIGITAL U0205 U0207 PCM9211 DIGITAL U0501 Block Diagram 28 Caution in servicing Electrical Mechanical Repair Information Updating...

Страница 29: ...Pin Discriptions ADuM1285 DIGITAL U0208 U0209 U0210 U0211 U0212 29 Caution in servicing Electrical Mechanical Repair Information Updating...

Страница 30: ...sc RST_N Global reset input Input Low PU ST I O X0D00 P1A0 I O PDS RS X0D01 P1B0 I O PDS RS X0D10 P1C0 I O PDS RS X0D11 P1D0 I O PDS RS X0D12 P1E0 I O PDS X0D13 XLB4 out P1F0 I O PDS Module Name Funct...

Страница 31: ...Table 1 TERMINAL FUNCTIONS TERMINAL NAME NO I O DESCRIPTION AGND1 19 Analog ground internal bias AGND2 24 Analog ground internal bias AGND3L 27 Analog ground left channel DACFF AGND3R 16 Analog groun...

Страница 32: ...date Products conform to specifications per the terms of Texas Instruments standard warranty Production processing does not necessarily include testing of all parameters Please be aware that an impor...

Страница 33: ...gger Input 4 GND Ground 5 CAP_D Delay Time Capacitor 6 RES_D Delay Time Resister 7 OUT DC Output 8 V Supply Voltage Block Diagram and Sample Application Circuit VCC IN1 IN2 S GND OUT1 OUT2 P GND 3 60k...

Страница 34: ...ONNECTION 1G 2G 3G 4G 5G 6G 7G 8G 9G 10G 11G 12G 13G 14G 15G 16G 17G AD3 18G AD4 D0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 S9 D1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2...

Страница 35: ...DISASSEMBLY Flowchart 1 FRONT PANEL ASSY 2 AMP ASSY 3 DIGITAL ASSY 4 INPUT PCB 5 SUPPLY PCB 6 AC PCB 7 TRANS EXPLODED VIEW PACKING VIEW 35 Caution in servicing Electrical Mechanical Repair Informatio...

Страница 36: ...PCB Ref No of EXPLODED VIEW B 2 1 AC PCB DISASSEMBLY 6 AC PCB and EXPLODED VIEW AC PCB Ref No of EXPLODED VIEW B 1 2 JOINT PCB Ref No of EXPLODED VIEW B 2 4 TRANS DISASSEMBLY 7 TRANS and EXPLODED VIE...

Страница 37: ...irection X View from the top Front side Shooting direction A Shooting direction B Shooting direction C Shooting direction D Shooting direction D Proceeding TOP COVER FRONT PANEL ASSY 1 Remove the scre...

Страница 38: ...ire clamp CORD HOLDER CUT Proceeding TOP COVER DIGITAL ASSY 1 Remove the screws 2 Remove the screws Remove the FFC 3 Remove the connector Remove the STYLE PIN 3 DIGITAL ASSY Shooting direction A x3 Sh...

Страница 39: ...ooting direction D N1411 N611 N461 N451 STYLE PIN PCB HOLDER x2 Proceeding TOP COVER SUPPLY PCB 1 Remove the screws 2 Remove the screws Remove the connector Remove the STYLE PIN Remove the CORD HOLDER...

Страница 40: ...Cut the wire clamps Proceeding TOP COVER SUPPLY PCB AC PCB TRANS 1 Remove the screws Remove the CORD HOLDER Cut the wire clamps 6 AC PCB Shooting direction C x1 x1 N631 N211 N221 N371 N381 CUT 7 TRAN...

Страница 41: ...1 S11 S11 S10 S11 8 S1 S9 S13 S16 S16 S15 S17 S18 S18 S18 S18 S18 S18 S18 S9 S9 S9 S9 4 4 6 2 2 S8 S7 S6 S1 S5 S5 S19 S5 S5 S1 S2 S3 S9 S9 S9 S5 S18 S12 S12 S12 2 S12 S12 S12 S12 S14 S12 S12 S12 S18 S...

Страница 42: ...BOTTOM REAR TOP FRONT P02 P03 P04 P04 P06 P05 P15 P11 P12 P13 P10 P08 P07 P14 P09 UK plug UK Only Parts List http dmedia dmglobal com Document DocumentDetails 23031 42 Caution in servicing Electrical...

Страница 43: ...TAL PCB Check of DIGITAL signal processing part 5 INPUT PCB Check the INPUT PCB 6 DIGITAL PCB DIR BLOCK 7 DIGITAL PCB USB DAC BLOCK MEASURING METHOD AND WAVEFORMS 1 DIGITAL PCB test point SPECIAL MODE...

Страница 44: ...ction of Q102 Q105 Malfunction of U103 NG NG NG NG NG NG Check insertion of each connector Check that voltage is supplied to F101 Check that voltage is supplied to the MAIN TRANS coil Check that the v...

Страница 45: ...voltage is supplied to C207 Check the input level speaker connector and speaker resis tance value Check that the voltage of VOLT AGE_PROT is active Q120 Collector Check that voltage is supplied to U10...

Страница 46: ...ctor Check soldering N511 N711 S5001 Q5502 Check the connection between the cable and con nector Check soldering N611 N1111 K3001 S3001 Q131 Check the connection between the cable and con nector Check...

Страница 47: ...Check that the regulator is working properly Check that the element to which the power sup ply is connected is not out of order Check the cable connector and its connection Check soldering N1810 N1811...

Страница 48: ...ing cable and its connection N1821 N1820 N1010 N1011 N451 N450 U401 U402 Check the soldering cable and its connection N1811 Check soldering Check U415 U416 U417 U418 and the sur rounding C and R Check...

Страница 49: ...signal input path DIGITAL PCB Check the SPDIF signal K503 K504 U952 U501 4 6pin Check the I2S signal output path DIGITAL PCB Check the SPDIF signal U501 17pin DATA U501 18pin LRCK U501 19pin BCK U501...

Страница 50: ...517 R130 R518 U205 R131 U206 R132 U207 R133 R903 R710 R134 U208 R904 R711 R135 U209 R905 R136 R906 R713 R137 R714 R138 R520 R715 R139 R521 R522 R717 R523 R718 R524 U210 R719 C101 U211 C102 R526 U212 C...

Страница 51: ...on is shown on the display See 1 Version Display Mode 2 Auto standby test mode Sets the auto standby timer to 4 minutes See 2 Auto standby test mode 3 Factory initialization and Display LED All Lighti...

Страница 52: ...s not cleared even when the set is reset 2 Auto standby test mode Sets the auto standby timer to 4 minutes 2 1 Operations Press and hold the SOURCE DIRECT button for over 1 second while in version dis...

Страница 53: ...t the DC Voltmeter to the test points Lch N5001 Rch N5002 3 Set this unit as follows MASTER VOLUME c min turn counterclockwise to the lowest position SPEAKER Speaker terminal No load Do not connect eq...

Страница 54: ...IGITAL PCB PROCEDURE AFTER REPLACING THE U COM ETC FIRMWARE UPDATE PROCEDURE 1 Items necessary for update 2 Updating via USB B U0705 3 Updating via System u com U0102 54 Caution in servicing Electrica...

Страница 55: ...R290 R291 C256 R292 C257 R293 C258 R294 R295 Q103 R299 Q106 Q107 Q108 C260 Q109 D201 D202 D203 C263 U952 C266 Q110 Q111 Q112 Q113 Q114 L101 Q115 L102 Q116 Q117 Q118 Q119 Q120 Q121 Q702 Q703 Q704 1 18...

Страница 56: ...load from SDI System u com Update RS 232C cable 9P Male Straight X 8U 210100S WRITING KIT OLD JIG SPK 581 WRITING KIT 8U 210100S 7P FFC Straight 606050028012P FLASHSTA FLASHSTA EXE USB B Update Person...

Страница 57: ...orrect XXXXXX 6 XXX XXX 7 In Upgrade wait until Firmware upgrade finished successfully is displayed 8 Press the Exit button to exit the application 9 Press the X button to turn off the power 10 Remove...

Страница 58: ...this unit to the WRITING KIT RESET 5V 3 3V LOW HIGH CNVSS EPM CE DSPBOOT Computer Connect the RS 232C cable Straight cable Top side is contacts of exible card cable Using the 7P FFC Straight is 1PIN s...

Страница 59: ...U Type Click OK ModelName_XXXXXX mot ModelName_Software ModelName_XXXXXX 6 Click Setting 7 Select 57600 as the baud rate DO NOT select the rate other than 57600 Click OK b Once configured the settings...

Страница 60: ...ash ROM It takes about 1 minute 30 seconds to complete the writing procedure It takes about 50 seconds to complete checking the software 11 Click OK In case of failure repeat the procedure from 8 60 C...

Страница 61: ...AC power plug and turn off the power 14 Remove the 8U 210100S form this unit 15 After updating the firmware check the version See 1 Version Display Mode 61 Caution in servicing Electrical Mechanical...

Результаты поиска

Содержание PMA-1600NE

Отзывы:

Похожие инструкции для PMA-1600NE

Бренды по названию

Популярные бренды

Denon PMA-1600NE, Руководство по обслуживанию

Результаты поиска

Содержание PMA-1600NE

Отзывы:

Похожие инструкции для PMA-1600NE

Бренды по названию

Популярные бренды