Marantz NR1200 Service Manual Download Page 36

Page: 36 / 144

SUBWOOFER ch

+20dB

+10dB

0dB

-20dB

-30dB

-40dB

-10dB

NR1200

LEVEL DIAGRAM

SUBWOOFER ch

-2.0-0.5+14=11.5dB

+30dB

-2.0-0.5+14+3=+14.5dB

MAX SIGNAL LEVEL

DOLBY LIMIT LEVEL (ALLch-3dBFS)

0dBFS

-10dBFS

-20dBFS

-30dBFS

-40dBFS

AK4458

NJU72343 MAX. OUTPUT 4.2Vrms

＋

SPEAKER

DSP

GAIN

PLD

NJU72343

PREOUT

PREOUT
150mVrms

-34dBFS(PCM.IN)
-37dBFS(A/D IN)

INPUT : -20dBFS(DIG.IN) PCM

200mV(A/D IN)

GAIN setting of MASTER VOL 00dB

･PCM DIGITAL IN

-2.0dB - 0.5dB + 14dB

= + 11.5dB

･ANALOG IN

-2.0dB

+ 14dB + 3.0dB = + 15.0dB

①

②

③

④

①:Basic OFFSE

T of VOL=0dB

②:Fine-tuning

by DIGITAL i

nput

③OFFSET of SW

-ch

④:OFFSET of t

e AD input

PREOUT
300mVrms

0dBFS = +/-2.8Vpp=1.98Vrms

＋

－

AK4458VN

D/A

－

＋

－

＋

－

＋

－

Before Servicing

This Unit

Electrical

Mechanical

Repair Information

Updating

Summary of Contents for NR1200

Page 1: ...s marantz com NR1200 JP JA index php Upload is planned for the time of a future press release BEFORE SERVICING THIS UNIT ELECTRICAL MECHANICAL REPAIR INFORMATION UPDATING Confidential Service Manual Ver 1 For purposes of improvement specifications and design are subject to change without notice Please use this service manual when referring to the operating instructions without fail Some illustrati...

Page 2: ...S ONLINE PARTS LIST Accessing the Parts List Searching Part Numbers or Ref Numbers NOTE FOR PARTS LIST SERIAL NUMBER Serial Number Organization SKU Code of this Unit POST SERVICE PRECAUTIONS Initializing this Unit JIG FOR SERVICING Before Servicing This Unit Electrical Mechanical Repair Information Updating 2 ...

Page 3: ...ic 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 insulating materials and some parts are mounted away from the surface of printed circuit boards Care should also be taken with the positions of the wires by arranging them and using clamps to keep them awa...

Page 4: ...NPUT CONDITION 4 CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE Electrostatic breakdown of the semi conductors or optical pickup may occur due to a potential differ ence caused by electrostatic charge during unpacking or repair work 1 Ground for Human Body Be sure to wear a grounding band 1 M ohm that is properly grounded to remove any static electricity that may be charged on the bo...

Page 5: ...lished By Published On Back Additional Classification Brand Marantz Region AP JAPAN NA EU A P CHINA Asset Type SDI Category Receiver Description Link to Parts List Search Keyword SR6014 6014 SR6014 s SR6014 s Version History Version No Type Created On 2 5 Major 23 May 2019 View 2 4 Major 21 May 2019 View 2 3 Major 09 May 2019 View 2 2 Major 18 Apr 2019 View 2 1 Major 29 Mar 2019 View 2 0 Major 11 ...

Page 6: ... The 14 digit serial number that contains the code of the manufacturing plant and the manufacturing date SKU code 14 digits Factory code Cumulative serial number Manufactured Year month The last 2digit of year Month 01 12 SKU Code of this Unit Before Servicing This Unit Electrical Mechanical Repair Information Updating 6 ...

Page 7: ... network related settings NOTE If the unit fails to enter the service mode in step 3 repeat the procedure 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 Use the following jigs extension cable kit when repairing the PCBs Order with your dealer for the jigs your dealer ...

Page 8: ...SIDE CONNECTOR SCH18 FRONT SCH19 2CH AMP SCH20 SMPS SCH21 REGULATOR REG CNT PRINTED CIRCUIT BOARDS DIGITAL SIDE CNT AV SPK FRONT CNT GUIDE_TOP GUIDE_L DAB N Only 2CH AMP FRONT HP USB REG REG CNT SMPS LEVEL DIAGRAM FRONT ch SUBWOOFER ch ZONE2 ch w Source ZONE2 ch w o Source BLOCK DIAGRAM ANALOG AUDIO DIAGRAM DIGITAL AUDIO DIAGRAM VIDEO DIAGRAM POWER DIAGRAM WIRING DIAGRAM SEMICONDUCTORS 1 IC s 2 FL...

Page 9: ...221 L1053 LEGOVD0 LEGOVD2 LEGOVD5 LEGOVD7 OPEN L1055 VDD33IO RX4_5V CEC_COM MN864787_2 MN864787_1 MN864787_0 MN864787_0 MN864787_C CEC3 3V CEC1 1V D1035 OPEN D1034 OPEN D1022 OPEN D1021 OPEN RT1N441C Q1048 R1455 47K D1031 OPEN 47K R1446 RT1N441C Q1045 R1419 47K 47K R1414 RT1N441C Q1043 R1409 47K 47K R1406 10K R1951 9P D 1005 C2055 10P J 1005 C2052 RX2_DDCCL RX3_DDCCL C2333 100N K 0603 C2331 100N K...

Page 10: ...4 100N K 0603 47 R1537 OPEN R1690 C1601 OPEN 0603 0 R1544 C1596 100N K 0603 C1595 100N K 0603 R1532 47 R1563 47 R1566 47 R1583 10K C1599 100N K 0603 R1486 OPEN 0 R1683 1 4 3 2 R1501 0 2 AR R1521 51 D 1608 FROM ADV7623 LRB521S 30 D1078 D1079 LRB521S 30 TX0 HDMI OUT 1 18 16 14 12 10 8 9 6 7 4 5 3 1 19 11 13 15 17 2 MN864788_RST HPD4 CEC_COM RX5_5V RX4_5V CEC1 1V CEC5V RX5_DDCCL RX4_DDCCL RX5_2 RX5_2...

Page 11: ...C1690 C1680 10U K 2012 C1666 OPEN 2012 TO CPU ADV7623_SPI_CLK ADV7623_ROMHOLD AIOS4_SPI_MISO_1 AIOS4_SPI_MOSI_1 AIOS4_SPI_SS_1 AIOS4_SPI_CLK_1 26 4mA R1592 1K6 D 1608 ADV7623_SPI_MO ADV7623_SPI_CS ADV7623_SPI_CLK R1599 OPEN R1593 33 R1588 10K R1585 10K C1641 6P C 1005 100N K 0603 C1681 OPEN 0603 C1674 OPEN 2012 C1702 312mA R1580 0 R1579 0 R1581 0 FROM MN864788 R2118 47 R2105 0 R2106 33 R2115 47 R2...

Page 12: ...693 AIOS4_SPI_MISO_1 AIOS4_SPI_MISO OPEN 1608 R1126 PTC1001 NCU18XH103J60RB TEMP_SENSOR AIOS4_GPIO_SPI_SS_0 AIOS4_GPIO_SPI_MISO E_CTS_MIEO E_RTS_MOEI TO CPU AIOS4_GPIO_JTAG_TDO AIOS4_GPIO_JTAG_TMS 4K7 R1438 3 4 1 2 OPEN L1014 2 3 1 4 Ü Ü L1018 CM0805D900R 10 OPEN 1608 R1127 10K F 1608 R1125 AIOS4_STBY_STATUS GNDC RD TCT TD VBUS GPIO_2 GPIO_0 NET_TDM_DIN_1 NET_TDM_BCK_1 NET_TDM_DOUT NET_I2S_LRCKOUT...

Page 13: ...76 10K 33 R1190 33 R1191 100N K 0603 C1229 MN864788_RST DA_POWER DSP_FLAG0 TMS_ RC_IN_WAKE_UP C1242 10P J 1005 CEC_IN VEXP_CLK VEXP_OE E_RTS_MOEI E_RXD_MIEO TCK_ 33 R1173 33 R1178 33 R1189 THERMAL_B H_P_DET R1203 33 33 R1180 33 R1182 33 R1183 33 R1184 100 R1169 33 R1170 M3 3V AP_CK DAC_MS TRE_A BAL_A PRE_Z2_MUTE VEXP_OE VEXP_DATA THERMAL_E VEXP_STB DSP_MISO HSDA R1172 OPEN DSP_ICS DSP_RST DA_POWER...

Page 14: ...N K 0603 R1114 100K C1214 100N K 0603 R1137 18K DCDET4 R1108 3K9 C1221 10N K 0603 R1118 100 R1140 OPEN R1121 120K HPD5 C1223 10N K 0603 R1122 100 VEXP_STB VEXP_CLK HPD4 HPD2 Q1058 2SC3052 R1135 100K R1098 100K C1217 220P K 0603 ADC_RST MN864788_RST HINSELB R1097 1K2 100N K 0603 C1216 DIRECT_LED VEXP_OE H P_RL MN864788_RST VEXP_DATA THERMAL_E THERMAL_A VEXP_STB DCDET4 2SC3052 Q1035 M3 3V DC_DET_ASO...

Page 15: ... HD Audio DA3 3V DSP1CLK DSP1MISO DSP_MOSI DSP_CLK DM_DSPOUT_DATA C1450 100N K 0603 MISO VCC GND 10K R1362 DSP1A3 DSP1A1 DSP1SDA10 DSP1A17 OPEN R1359 DSP1RAS DSP1CE0 DSP1CAS DSP1DQM DSP1D7 DSP1D6 DSP1D3 DSP1D2 R1342 33 4 AR DTMS DSP1D13 DSP1D12 DSP1D10 DSP1SDCLK DSP1D8 DSP1D6 DSP1D4 DSP1D1 DEMU0 DTRST DSP_FLAG0 10K R1351 1N K 0603 C1431 C1449 1N K 0603 C1374 100N K 0603 C1451 100N K 0603 C1370 100...

Page 16: ...00 R1934 100 DACDATASW1 DACDATAF1 TXFS DSP1INS_SL R1942 100 DAC64FS R1933 100 R2005 100 R1936 33 NET_I2S2_DIN DSP1IN__SW DSP1IN__SW DSP1IN__FR DM_DSPOUT_DATA NET_TDM_DIN_1 NET_TDM_FS_1 DSP1INCSW_C DSP1INCSW_C R1927 100 DIRALRCKI DSP1OUT64FS R2131 33 R1995 100 DSP1INF_FL TO DSP DSP1INSB_SR DSP1INSB_SR C2099 100N K 0603 C2101 100N K 0603 C2087 100N K 0603 AIOS4_GPIO_JTAG_TDO C2143 100N K 0603 C2147 ...

Page 17: ...PEN R2060 0 100N K 1608 C2165 BTTX_R Z2_DAC_LRCK Z2_DAC_MCLK DM_DAC_LRCK 1U K 1005 C2414 C2204 OPEN 0603 1N K 0603 C2111 1N K 0603 C2113 C2176 1N K 1005 C2138 1N K 1005 ADIN_VDCOM A_DIN_R BTTX_L 470 R2078 2N2 K 0603 C2195 2N2 K 0603 C2196 LRB521S 30 D1096 C2206 2N2 K 0603 Z2_DAC_DATA 100N K 0603 C2209 D1097 LRB521S 30 C2411 4 7U K 1608 C2420 OPEN 1608 DM_DAC_LRCK DM_DAC_RST Z2_DAC_MUTE C2175 OPEN ...

Page 18: ... C1872 OPEN 0603 C1874 OPEN 0603 C1871 OPEN 0603 C1873 OPEN 0603 C1875 OPEN 0603 1U K 1005 C1807 1U K 1005 C1819 3 2 1 2SA2166 Q1066 R1777 10K 1U K 1005 C1792 C1946 OPEN 0603 C1944 OPEN 0603 C1949 OPEN 0603 470P K 0603 C1883 100N K 0603 C1820 L1083 OPEN 2012 470P K 0603 C1877 100N K 0603 C1776 C1816 1U K 1608 470P K 0603 C1755 100N K 0603 C1754 100N K 0603 C1803 C1953 OPEN 0603 C1959 OPEN 0603 OPE...

Page 19: ...AB_EN EU NC NA JP PRE_Z2_MUTE SEL_DATA DA 5V MVOL_CLK MVOL_MUTE MVOL_DATA DACDATASW2 R2052 0 DACDATAF2 R2058 0 THERMALDETE DC_DET4 THERMALDETA CURRENT_DET TU_SDIO DAB_RX TU_LA DAB_EN EU NC NA JP MUTE_Z2 SEL_DATA RETGND DA_ 5V MVOL_CLK USB_R USB_L DAC_RST DACDATAF2_ DACDATAF2 DAC256FS DAC_MS L1001 0 2012 RC_IN_WAKE_UP ADIN_VDCOM ADIN_LEGO_R ADIN_LEGO_L AD_VDCOM A_DIN_R A_DIN_L BTTX_L BTTX_R ZONE2_L...

Page 20: ...L FRL B RT1N237C Q4000 RT1N237C Q4001 FRL A RLY4005 HF115F 012 2ZS4B OPEN JP4000 T6 3AL 250 V JP4001 OPEN H PGND FRL A ZD4057 ZJ3B6 FL_1 FV A SPK A RLY 2200PF 2200PF C4016 C4019 N1B N1SG CURRENT_DET H P_L H P_R HIGHGND HIGHGND FR FRL B HPRL HIB_RL H PL H PR VOLTAGE DETECT FR_1 3 2 4 1 U4010 A UTC4580E CURRENT DETECT H PL HPV H PR FV B U1B FN Ø CAPACITOR OPTION D4006 GBJ2506 C4053 100N 100V PEF 100...

Page 21: ...2_L AD_IN_R AD_IN_L BT_TX_R BT_TX_L LEGO_FL AD_VCOM LEGO_FR AGND LEGO_VDCOM AMPSIG_DET ZONE2_R ZONE2_L A_FR A_FL BT_TX_R BT_TX_L RLY_HIB CURRENT_DET AD_VDCOM LE_FR LE_FL LEGO_VCOM NC H P_GND H P_GND RLY_FB AGND AGND AGND BT_TX_R ZONE2_R ZONE2_L AGND AGND AGND AGND DA 5V AGND TO DIGITAL BD GUIDE L B D AV_S CNT AV 1 3 J2 TO AV B D GUIDE TOP B D DIGITAL DIGITAL CNT 6 11 M2 DIGITAL DIGITAL CNT 6 11 F8...

Page 22: ...7 100N K JP5504 0 2012 JP5503 0 2012 OPEN C5505 0 R5503 0 2012 R5524 0 2012 R5523 C5509 47N K L5501 0 C5507 10 16 5 11 OPEN C5500 C5510 22 16 5 11 C125Z2 09 CN5500 10K R5515 10K R5516 R5518 100 DAB_TX_M_RX C5513 OPEN 0 R5506 OPEN R5505 TUNER_INT DAB_RX1 DAB_EN DAB_TX AGND AGND DAB_L_OUT 10K R5514 C5502 OPEN PWM3 SPDIF R5517 100 DAB_RX_M_TX IRDATA_IN C5504 OPEN L5500 0 JUMPER JP5506 TUNER_SDIO DAB_...

Page 23: ...N_R BT_TX_L ZONE2_L BT_TX_R 10 50 5 11 C5201 10 50 5 11 C5200 C5202 10 50 5 11 H P_GND H P_GND ZONE2_R C5203 10 50 5 11 100 R5242 AMPSIGDET RLY_FB A 8V A 8V R5317 470K R5314 1K 470K R5290 R5288 1K A 8V H P_R 22K R5321 470 R5303 R5243 470 RLY_HIB RLY_H P H P_L 10K R5320 R5244 470 470 R5274 RLYGND RLGND AMPSIGDET R5319 100K R5291 100K 100K R5292 DAB_EN EU NC NA JP TU_SDIO DAB_RX AV_S CNT 2 3 N2 JK52...

Page 24: ... S CNT 2 3 F10 C5333 CH 470P J 1608 TU_SCLK DAB_TX TU_SDIO DAB_RX R5394 33 OPEN C5376 A 8V AGND A 8V OPEN C5377 SW A 8V DASW A 8V DAFR FR A 8V FL OEPN C5320 C5321 470 16 8 11 5 PKR3 DAFL 150pF A 8V 4K7 F 1608 R5471 4K7 F 1608 R5463 4K7 F 1608 R5462 DAB_EN EU TU_RST TU_SDIO DAB_RX TU_SCLK DAB_TX TU_5V TUGND TUNERR TUNERL DAB_EN EU TU_RST TU_SDIO DAB_RX TU_LA TU_SCLK DAB_TX TUNERL DASW DAFL A 8V TU_...

Page 25: ... 470 16 8 11 5 PKR3 C4314 100N K 16V 1005 C4312 100N K 16V 1005 DACDATAF1 DAC256FS DACDATAF1 DACDATASW1 R1 FL L1 FL R2 FR L2 FR C4309 220 25 8 11 5 _PKR3 C4310 100N K 16V 1005 DACDATASW2 DAC_RST AP_DA L1 FL R1 FL DAC_MS DAGND DAGND DISTRIBUTION_R MVOL_MUTE MVOL_DATA MVOL_MUTE RETGND SEL_CLK SEL_CLK PRE_MUTE RC5 TU_INT TU_SCLK DAB_TX TU_RST TU_SCLK DAB_TX TU_SCLK DAB_TX R4364 4K7 D4360 LBAS16HT1G Q...

Page 26: ... Q4411 R4500 27K 1W C4416 10N K R4502 5R1 1W SW4403 100 R4423 D MGND RT1N141C Q4408 R4456 4K7 BASS ENCODER 4K7 R4449 R4460 0 R4437 100 C4435 470P J 100P J C4426 RT1N141C Q4415 100P J C4425 H PR D4410 CDS3C05HDMI1 D4409 CDS3C05HDMI1 0 R4444 EC16B12SAAD4ZZZ OPEN CN4400 A2001 WV3 CP4403 5P_310MM_2MM CN4401 D MGND VSELB GRN LED M DAX_LED FLDATA RED_LED H PGND BASS_A TREBLE_A BAL_A D MGND TREBLE_A F500...

Page 27: ...876 0R22 2 R4821 0R22 2 10K R4811 HIGHGND HIGHR TR_THERMAL ASO_DET HIGHGND HIGHR 150 R4886 1000P 100V FNS C4825 FR_IN 100P J C4819 47 25 8 11 ROS C4822 KSA992FATA Q4816 R4850 100K KTA1024Y Q4810 1N4148 D4814 R4839 150 1000P 100V FNS C4810 FL_IN 100P J C4804 47 25 8 11 ROS C4807 Q4806 KSA992FATA Q4800 KTA1024Y 1N4148 D4807 1N4148 D4808 R4875 OPEN OPEN R4861 4K7 1 R4846 R4849 4K7 1 C4816 220 25 8 11...

Page 28: ...22 275V OPEN OPEN BKT4142 JP4146 JUMPER ZD4151 P6KE150A CHASSIS GND NR1200 LINE_FILTER OPTION NR1200 T6 3AL F4141 ZJ15B ZJ39B ZJ7 5B ZD4165 ZD4148 ZD4160 2M2 5 R4149 DGND D5 2V BKT4141 FUSE OPTION 180316 for IEC62368 1 OPEN OPEN ZJ15B ZJ15B ZJ39B ZJ6 2B OPEN 2M2 5 DGND D5 2V SMPS BD Ü Ü SMPS B D EER2525 T4140 2 1 4 3 U4002 PST8448UR GND VDD VOUT CT AC CORD POWER TRANS TOP268VG IC_TOP268VG U4140 S ...

Page 29: ...R3 C4600 3 1 2 U4600 KIA7805API 1N4148 D4607 D4611 OPEN 2 3 1 U4605 KIA7808API ZD4601 OPEN POWER TRANS RLY_GND C4604 220 25 8 11 5 RA3 C4608 4700 25 16 25 SL 8V_IN AGND AGND 8V_IN 8V_IN NC 5V_IN VGND NC CLP4607 DA_ 5V RLY_ B TU_GND JUMPER JP4630 C4605 220 25 8 11 5 RA3 D4600 1N4148 10 50 5 11 C4606 C4609 4700 25 16 25 SL 1 3 2 U4604 KIA7805API OPEN D4608 8V_IN AGND AGND AGND BKT4602 5V_IN NC VGND ...

Page 30: ...R N MX25L6406EM2I U F EN25QH32B 11P 25P AMP PROTECT 18 75MHz 10P 5M570ZF256C5N 22 5792MHz OSC PCM5100A ETHERNET 28 DIRECT_LED AK5358BET BKT1003 HDMI1 CBL SAT HDM3 GAME 6 DGND HDM4 MEDIA PLAYER HDM5 AUX 3 DGND HDMI OUT ADSP21487KSWZ 2B EN25QH16B 104HIP2A N1023 HDMI2 Blu ray DVD ADV7623 28M63636 7P 7020 08471 000 0S NR1200 DIGITAL MP R1442 C1923 C1925 C1222 R1121 C1218 R1113 R1136 C1825 R2119 R1376 ...

Page 31: ...9 R5424 R5425 R5428 R5429 R5430 R5446 R5448 C5334 C5335 C5336 R5404 R5408 R5417 R5451 R5452 R5453 R5455 R5459 R5460 Q5211 Q5218 Q5208 Q5210 Q5220 R5348 C5312 D5300 C5243 D5210 D5214 C5314 C5316 C5317 C5319 C5323 C5324 C5326 C5329 R5405 R5416 R5420 R5422 R5423 R5426 R5427 R5431 R5434 R5435 R5436 RLYGND M DGND RLY B TUGND AD_IN_L AGND LEGO_FR AGND LEGO_FL AD_IN_R AGND AGND BT_TX_L AGND AGND ZONE2_R ...

Page 32: ..._L 2 H P_GND 1 H P_R FRONT CNT_B D 27 LEGO_FL 26 AGND 25 LEGO_FR 24 AGND 23 AD_IN_L 22 AGND 21 AD_IN_R 20 AGND 19 BT_TX_L 18 AGND 17 BT_TX_R 16 AGND 15 ZONE2_L 14 AGND 13 ZONE2_R 12 AGND 11 H P_GND 10 H P_L 9 H P_GND 8 H P_R 7 NC 6 RLY_FA 5 RLY_FB 4 RLY_H P 3 RLY_HIB 2 AMPSIGDET 1 CURRENT_DET CLP5303 Pb GUIDE L GUIDE L GUIDE L GUIDE L 7020 08473 000 0S GUIDE_L_B D STEP MP Pb CLP5304 CLP5305 7020 0...

Page 33: ...FLCLK H PGND 7P G CPU_POWER2 RED_LED F500mAL 125V WS 3 8 MF2410F Pb JACK4401 CP4403 H PDET H PL H PGND LUG4404_B NR1200 H P B D MP 7020 08477 000 0S H PR 3P C4443 C4444 R4444 C4451 D4413 D4412 H PDET H PL H PGND H PR 3P Pb D D G V CP4402 J4433 C4442 CN4401 DATA DATA GND VBUS GND LUGWIRE LUGWIRE B LUGWIRE A 7020 08477 000 0S NR1200 USB B D MP 5P BD4400 BD4401 C4441 D4409 D4410 D4411 R4452 BD4402 L1...

Page 34: ... 1 8V_IN 2 8V_IN 3 AGND 4 AGND 6 AGND 7 AGND 8 8V_IN 9 8V_IN 5 5V_IN 4 5V_IN 3 VGND 2 VGND 1 NC 7 NC 5 AGND 9 DA_ 5V 8 A 8V 7 A 8V 6 AGND 5 AGND 3 TU_ 5V 2 RLY_ B 1 RLY_GND 6 NC 4 TU_GND F4141_1 F4141_2 R4159 ZD4164 ZJ12B C4155 Pb J4143 J4153 TR4142 JP4146 ZD4159 ZJ5B6 JP4145 ZD4162 ZJ12B J4148 J4144 R4141 R4142 C4172 D4147 R4148 R4149 ZD4165 ZD4160 ZJ7B5 ZD4158 ZJ39B R4157 R4158 JK4140 F4141 F414...

Page 35: ...STER VOL 00dB DIGITAL in 2 0dB 0 5dB 2 5dB ANALOG in DIRECT 2 0dB 2 0dB ANALOG in STEREO 2 0dB 3 0dB 1 0dB Basic OFFSET of VOL 0dB Fine tuning by DIGITAL input OFFSET of the AD input 20dBFS DIG IN 23 0dBFS A D IN 0dBFS 10dBFS 20dBFS 30dBFS 40dBFS AK4458 0 4dB Differential Out NJU72343 MAX OUTPUT 4 2Vrms LINE IN H POUT SPEAKER DSP ANALOG NJU72750 GAIN PLD AK5358B A D NJU72343 PREOUT to ZONE2 H POUT...

Page 36: ...EAKER DSP GAIN PLD NJU72343 PREOUT PREOUT 150mVrms 34dBFS PCM IN 37dBFS A D IN INPUT 20dBFS DIG IN PCM 200mV A D IN GAIN setting of MASTER VOL 00dB PCM DIGITAL IN 2 0dB 0 5dB 14dB 11 5dB ANALOG IN 2 0dB 14dB 3 0dB 15 0dB Basic OFFSET of VOL 0dB Fine tuning by DIGITAL input OFFSET of SW ch OFFSET of the AD input PREOUT 300mVrms 0dBFS 2 8Vpp 1 98Vrms AK4458VN D A Before Servicing This Unit Electrica...

Page 37: ...FS PCM5100 Differential Out 10dBFS 0dBFS 1 06Vrms 20dBFS 30dBFS 40dBFS A D IN 75 2mVrms 23 0dBFS AK5358B 8 5dB 20dBFS DIG IN 23 0dBFS A D IN GAIN setting of MASTER VOL 00dB DIGITAL in 2 0dB 7dB 5 0dB ANALOG in 2 0dB 7dB 3dB 8 0dB Basic OFFSET of VOL 0dB OFFSET of the AD input 8 0dB 5 0dB NJU72750 HEOS BT_TX PCM9211 A D To LEGO 10dBFS 0dBFS 1 06Vrms 20dBFS 30dBFS 40dBFS PCM9211 GAIN NJU72343 from F...

Page 38: ...40dB 10dB LINE IN NR1200 LEVEL DIAGRAM ZONE2 w o Source 200mV 30dB LINE IN NJU72750 ZONE2 PCM5100 D A PREOUT 150mVrms DSP PLD AK5358B A D PCM5100 D A 2 0dB NJU72750 HEOS BT_TX GAIN NJU72343 from F ch Before Servicing This Unit Electrical Mechanical Repair Information Updating 38 ...

Page 39: ... INVERTING FR B FL B FR R FL A H P L DVD_R CD_L DAB TUNER TUNER_R U F version Buffer AMP N version Gain AMP USB_L 7 INPUT 3 OUT NJU72750 TO DIGITAL AUDIO BLOCK ZONE2_R ZONE2_L ZONE2_R ZONE2_L SW2 SW1 H P R SAT_R 8 CH VOLUME NJU72343 OutB3 OutA2 OutA1 OutB2 OutB1 OutA3 InB6 InB5 InB2 InB1 InA7 InA4 InA3 InB4 InB7 InB3 InA5 InA6 InA1 InA2 7 INPUT 3 OUTPUT NJU72750 OutD InH2 InH1 InG2 InG1 InF InE In...

Page 40: ...IO_B SELECTOR MPIO_C SELECTOR L1 FL R1 FL DACDATA_F DAC_256FS L2 FR R2 FR L4 SW DACDATA_SW R4 SW DISTRIBUTION_L DISTRIBUTION_R Serial Flash HDMI1 HDMI4 iPod Auth MFI337S3959 IN2 OUT1 MCK LRCK DATA DIRALRCKI DIRABCKI TX64FS TMDS INA SDRAM OPTICAL COAXIAL DIGITAL IN USB FRONT WiFi BT ANT RJ 45 HDMI2 HDMI3 HDMI5 HDMI IN LEGO NETWORK MEDIA MODULE IN1 IN0 BCK DIRADATAI DIRAMCKI PCM9211 DIR A D OPAMP NJ...

Page 41: ... 4K GUI S FLASH ANT2 802 11 a b g n HDMI2 OSD FRONT USB LEGO MODULE 24bit RGB Data CLK Vsync Hsync Data Enable 24bit RGB Data 480P 59 94Hz 576P 50Hz Wi Fi BT ANT RJ 45 TTL REC656 INãÁ 480P HDMI IN TMDS IN 4K 60 50HZ 6Gbps TMDS IN 4K 60 50HZ 6Gbps ADV7623 HDMI TRANSCEIVER HDMI OUT 42P PIN 80P PIN MN864787 Rx HDMI2 0 HDCP2 2 U F MX25L3206EM2I 32M N MX25L6406EM2I 64M MN864788 Rx Tx HDMI2 0 HDCP2 2 NR...

Page 42: ... DC CONVERTOR KIA7908API KIA7805API FDC608PZ CEC_5V TPS22975 NET_3 3V TPS22975 DV_3 3V TPS22975 DA_3 3V FL5V DA1 0V DSP ADSP21487KSWZ 2B DV1 8V ADV7623 5M570ZF256C5N MUTE3 3V Preout MUTE VOLTAGE SWM3 3V FLT TC74VHC08FT buffer STBY3 3V CEC IN OUT CIRCUIT PART NET3 3V SN74LVC244APWR MFI337S3959 M3 3V CPU R5F5651EDDFB RESET CEC3 3V MN864787 MN864788 MX25L3206EM2I DV3 3V ADV7623 MX25L3206EM2I 5M570ZF2...

Page 43: ...P DIGITAL PCB AV PCB LEGO MODULE 9P_WIRE_50MM 3P_WIRE_230MM AUDIO OUT 4P_WIRE_280MM AUDIO IN 6P_FFC_110MM PROTECTION 5P_WIRE_310MM SHIELD 2CH AMP PCB S4 S5 TAP 8P_WIRE_230MM S2 S3 10P_WIRE_50MM RLY 2P_WIRE_140MM MAIN SPK PCB 2P_WIRE_60MM 40P_FFC_190MM SHIELD FRONT PCB 1P_WIRE_50MM H P DET 7P_WIRE_230MM S4 S5 MAIN POWER TRANS SMPS PCB AC POWER 40P_FFC_190MM SHIELD 4P_WIRE_50MM CURRENT DET 5P_WIRE_3...

Page 44: ...t 26 P33 TIOCD0 RXD6 RXD0 IRQ3 DS RC_IN I M3VPu I I I Remote input 27 P32 TXD6 TXD0 IRQ2 DS BDOWN I M3VPu I I I Detect power down 28 TMS P31 IRQ1 DS TMS NC NORMRAL I I M3VPu I I I E20 Emulator control pin When normal operating mode set to input 29 TDI P30 RXD1 IRQ0 DS TDI RXD_MIT SUBISHI I O I M3VPu I I I E20 Emulator control pin Mitsubishi writter control pin When normal operating mode set to inp...

Page 45: ... to interrupt 103 VCC VCC Power supply pin 104 P70 Hi B_RL O L L L HIGH B relay control pin 105 VSS VSS Ground pin 106 PE5 IRQ5 AN103 KEY1 I M3VPu I I I Key control signal input pin When standby mode set to interrupt Pin Pin Name Symbol I O Pu Pd STBY STOP CEC STBY Function 107 PE4 AN102 DC_DET ASO I SW3VPu I I I Protection detect signal input pin for DC and ASO A D converter 108 PE3 AN101 AMPSIGD...

Page 46: ...PIO_A1 I O Yes Multipurpose I O Group A 1 5 MPIO_A2 I O Yes Multipurpose I O Group A 1 6 MPIO_A3 I O Yes Multipurpose I O Group A 1 7 MPIO_C0 I O Yes Multipurpose I O Group C 1 8 MPIO_C1 I O Yes Multipurpose I O Group C 1 9 MPIO_C2 I O Yes Multipurpose I O Group C 1 10 MPIO_C3 I O Yes Multipurpose I O Group C 1 11 MPIO_B0 I O Yes Multipurpose I O Group B 1 12 MPIO_B1 I O Yes Multipurpose I O Group...

Page 47: ... Pin Name Pin No Pin Name Pin No SDDQM 1 VDD_EXT 45 DAI_P10 89 VDD_INT 133 MS0 2 DPI_P08 46 VDD_INT 90 FLAG0 134 SDCKE 3 DPI_P07 47 VDD_EXT 91 FLAG1 135 VDD_INT 4 VDD_INT 48 DAI_P20 92 FLAG2 136 CLK_CFG1 5 DPI_P09 49 VDD_INT 93 NC 137 ADDR0 6 DPI_P10 50 DAI_P08 94 FLAG3 138 BOOT_CFG0 7 DPI_P11 51 DAI_P14 95 NC 139 VDD_EXT 8 DPI_P12 52 DAI_P04 96 NC 140 ADDR1 9 DPI_P13 53 DAI_P18 97 VDD_EXT 141 ADD...

Page 48: ... CAS and WE define the operation to be executed 17 CAS Column Address Strobe Referred to 16 WE Write Enable Referred to 39 15 UDQM LDQM Input output mask The output buffer is placed at Hi Z with latency of 2 when DQM is sampled high in read cycle In write cycle sampling DQM high will block the write operation with zero latency 38 CLK Clock Inputs System clock used to sample inputs on the rising ed...

Page 49: ...MSB H 32 bit I2S 16 PS I I2C pin H Control Mode Select Pin L I2C Bus serial control mode H Parallel control mode Hi Z CAD0_SPI I I2C pin L Chip Address 0 Pin in 3 wire serial control mode 17 I2C I Control Mode Select Pin L 3 wire serial control mode H I2C Bus serial control mode or Parallel control mode Hi Z 18 AOUTL1P O Lch Positive Analog Output 1 Pin Hi Z 19 AOUTL1N O Lch Negative Analog Output...

Page 50: ... 3 Charge pump ground CAPM 4 O Charge pump flying capacitor terminal for negative rail VNEG 5 O Negative charge pump rail terminal for decoupling 3 3V OUTL 6 O Analog output from DAC left channel OUTR 7 O Analog output from DAC right channel AVDD 8 Analog power supply 3 3V AGND 9 Analog ground DEMP 10 I De emphasis control for 44 1kHz sampling rate 1 Off Low On High FLT 11 I Filter select Normal l...

Page 51: ...l NJU72750A AV U5201 Pin Function No Symbol Function No Symbol Function 1 V positive power supply terminal 17 DATA IC control data input 2 InA1 Ach input1 18 CLOCK IC control clock input 3 InB1 Bch input1 19 NC 4 InA2 Ach input2 20 NC 5 InB2 Bch input2 21 OutB3 Bch output3 6 InA3 Ach input3 22 OutA3 Ach output3 7 InB3 Bch input3 23 REF_B Bch reference potential terminal 8 InA4 Ach input4 24 OutB2 ...

Page 52: ...3 13 13 13 13 13 13 13 13 13 13 2b SEGA14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 3a SEGA15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 2a SEGA16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 Dp SEGA17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 SEGA18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 1d SEGA19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 1e SEGA20 20 20 20 20 2...

Page 53: ...S DTS Neo6 Cinema 16 64 05 16 64 05 RCRC51606405 X Select Neo 6 cinema DTS Neo6 Music 16 64 06 16 64 06 RCRC51606406 X Select Neo 6 music DTS NEO X ON OFF 16 64 22 16 64 22 RCRC51606422 DTS Neo X On Off VIRTUAL 16 37 51 16 37 51 RCRC51603751 X X X X Select VIRTUAL On Decoder Mode 16 01 20 16 01 20 RCRC51600120 Select a decoder mode Auto PCM DTS DSP MODE 16 37 63 16 37 63 RCRC51603763 Toggle the DS...

Page 54: ...urn On and select Bluetooth Internet Radio 27 92 20 27 92 20 RCRC52709220 X X X X Turn On and select Internet Radio as Zone 2 source SIRIUSXM 4 27 92 29 27 92 29 RCRC52709229 Turn On and select Sirius XM as Zone 2 source Media Server 27 92 24 27 92 24 RCRC52709224 Turn On and select Media Server as Zone 2 source Pandora 4 27 92 26 27 92 26 RCRC52709226 Turn On and select Pandora as Zone 2 source S...

Page 55: ...Zone 3 USB FF 24 52 03 24 52 03 RCRC52405203 Zone 3 USB Play Pause 24 53 03 24 53 03 RCRC52405303 Zone 3 iPod Play 24 53 33 24 53 33 RCRC52405333 Zone 3 USB Stop 24 54 03 24 54 03 RCRC52405403 Zone 3 USB Direct Play 24 53 62 24 53 62 RCRC52405362 Network Network DMP Next Track file 27 32 03 27 32 03 RCRC52703203 Network DMP Previous Track file 27 33 03 27 33 03 RCRC52703303 Network Jpeg Skip 27 32...

Page 56: ...SSEMBLY Flowchart 1 FRONT ASSY 2 RADIATOR ASSY 3 DIGITAL PCB 4 SPK PCB 5 TRANS 6 SMPS PCB 7 REG PCB 8 AV PCB EXPLODED VIEW PACKAGING VIEW Before Servicing This Unit Electrical Mechanical Repair Information Updating 56 ...

Page 57: ... DISASSEMBLY 2 RADIATOR ASSY and EXPLODED VIEW 2CH_AMP PCB Ref No of EXPLODED VIEW P 8 GUIDE_TOP PCB Ref No of EXPLODED VIEW P 5 GUIDE_L PCB Ref No of EXPLODED VIEW P 7 DIGITAL PCB DISASSEMBLY 3 DIGITAL PCB and EXPLODED VIEW DIGITAL PCB Ref No of EXPLODED VIEW P 16 NETWORK MODULE Ref No of EXPLODED VIEW P 6 SPK PCB DISASSEMBLY 4 SPK PCB and EXPLODED VIEW SPK PCB Ref No of EXPLODED VIEW P 12 AV PCB...

Page 58: ...otograph Shooting direction X View from the top Attention When reinserting the Antenna Cable after it has been disconnected make sure it is facing the direction shown in Ⓐ above Shooting direction C Shooting direction D Shooting direction A Shooting direction B Proceeding TOP COVER FRONT ASSY 1 Remove the screws 2 Remove the screws Remove the CORD HOLDER and connectors Remove the FFC 1 FRONT ASSY ...

Page 59: ...N1021 CP4403 FFC CORD HOLDER x6 CUT x2 CP4801 CP4800 CP4802 Proceeding TOP COVER DIGITAL PCB 1 Remove the screws 2 Cut the wire clamp then remove the connector Remove the CORD HOLDER Remove the FFC 3 Remove the connector 3 DIGITAL PCB Shooting direction A x2 x6 x1 FFC N1021 FFC N1021 CORD HOLDER x2 CUT x2 N1005 N1007 N1001 N1003 N1002 Before Servicing This Unit Electrical Mechanical Repair Informa...

Page 60: ...rews NOTE It will separate and TRANS will fall from SET if screws is removed Proceeding TOP COVER SMPS PCB See EXPLODED VIEW for instructions on removing the SMPS PCB Proceeding TOP COVER REG PCB See EXPLODED VIEW for instructions on removing the REG PCB Proceeding TOP COVER DIGITAL PCB AV PCB See EXPLODED VIEW for instructions on removing the AV PCB 5 TRANS CP4607 CP4121 CP4001 from CP4401 CORD H...

Page 61: ... P17 Only N1B N1SG P10 3 P10 1 P10 2 P12 3 P12 2 P15 5 P15 6 P15 7 P16 2 P8 1 P3 P9 3 P9 1 P9 2 P3 1 P12 4 S5 21 S2 10 S15 1 S16 4 S2 7 S12 4 S7 6 S9 2 S4 4 S8 2 S2 1 S11 1 S2 1 S2 2 S2 1 S14 1 S8 13 S2 1 S1 2 S10 1 S2 2 S2 1 S2 1 S13 2 U1B FN S2 2 S11 4 S1 1 S2 1 X2 S13 6 S2 2 S13 1 S1 7 S1 10 S2X6 S3 1 NR1200 Marantz EXPLODED VIEW 46 47 2 WARNING Parts marked with this symbol z have critical cha...

Page 62: ...e leaflet Mz N only AWA insertion sheet F only SPOTIFY insertion sheet U N JAPAN POST CARD F only QUICK START GUIDE ALL Cautions on Using Batteries N Only SAFETY INST ALL WARRANTY U Only ZIPPERBAG A4size ZIPPERBAG A5size ZIPPERBAG SIZE 100x140mm WIFI ANTENNA FLY SHEET 128 x 91mm WIFI ANTENNA 2 pcs AM Antenna 32 33 25 38 43 42 41 40 39 26 27 28 37 24 34 35 36 MANUAL POLYBAG ASSY POLYBAG CODE 6337 0...

Page 63: ...GITAL BLOCK SPECIAL MODE Special mode setting button 1 Version Display Mode 2 PANEL REMOTE LOCK Selection Mode 3 1 Selecting the Mode for Service related 3 2 Protection History Display Mode 3 3 Operation Info Mode 3 4 TUNER STEP mode U only 4 Protection Pass Mode 5 Network Initialization Mode 6 Clearing of Operation Info 7 Log Capture feature DIAGNOSTIC MODE Service Path Check Mode DIAGNOSTIC PATH...

Page 64: ...hat connect the PCBs Is DC5V output even when the connector N1033 supplying power from the SMPS PCB to the DIGI TAL PCB is removed Check the circuits around the Microproces sor on the DIGITAL PCB and replace any faulty parts Check for breakages and short circuits in the cir cuits and parts between N1033 on the DIGITAL PCB and the microprocessor power supply and replace any faulty parts Connect the...

Page 65: ...fer ent Blu ray DVD player is used The Blu ray DVD player is faulty NO NO YES YES YES YES NO NO YES YES YES NO NO NO No picture or sound is output Check the Blu ray DVD player Check the connection of the HDMI DVI cable 1 Is the HDMI DVI cable correctly inserted 3 Is a certified HDMI cable with the HDMI mark being used 4 Is the HDMI DVI cable shorter than 5m 5 When the input signal is Deep Color or...

Page 66: ...re a picture and sound output when a differ ent TV is used Check the unit The TV is faulty See HDMI Rx Tx Failure Detection YES NO Before Servicing This Unit Electrical Mechanical Repair Information Updating 66 ...

Page 67: ...T SURROUND MODE SOURCE Audio output OK ANALOG 2CH DIRECT ANALOG CHECK 2 INPUT SURROUND MODE SOURCE Audio output OK COAX or OPT 2ch PCM CHECK 4 INPUT SURROUND MODE SOURCE Audio output OK HDMI 2ch PCM CHECK 3 INPUT SURROUND MODE SOURCE Audio output OK ANALOG 2CH STEREO ANALOG NO NO NO NO YES YES YES YES Before Servicing This Unit Electrical Mechanical Repair Information Updating 67 ...

Page 68: ... resistor Replace the emitter resistor Replace the base resistor Replace the trimmer potentiometers Connect the connectors correctly Repair the DIGITAL PCB 3 3 Analog audio No audio output Is a voltage of 8 V supplied to AV PCB CP5201 Is there an audio signal in AV PCB CN5203 Reconnect the connectors correctly If the malfunctioning channel and function can be identified check the corresponding sig...

Page 69: ... turn on the power again Check the connection environment Checking the unit Can the voltage 5V be confirmed between N1033 2 5pin The circuit between the AC inlet and N1033 is faulty Check the SMPS PCB YES YES YES YES YES NO NO NO NO NO Can the output voltage 5V to Q1083 FET SW be confirmed Is NET5V POWER U1013 52pin uCOM Hi The circuit of NET5V POWER between U1013 Q1083 FET SW are faulty The circu...

Page 70: ...le inserted correctly into Net work Module Is the Bluetooth device compatible with the A2DP profile Is the Bluetooth function enabled on the Blue tooth device Connect the antenna cable correctly Use a device that is A2DP profile compatible Enable the Bluetooth function and try connecting again 4 2 Cannot establish a Bluetooth connection Checking the unit Check the Bluetooth device being used YES N...

Page 71: ...tly 4 3 Cannot recognize the connected USB device Checking the unit If no picture is output Check the VIDEO circuit Are digital video signals LEGOPCK LEGOVS LEGOHS LEGODE LEGOVD0 LEGOVD23 output from Network Module to U1024 MN864787 Checking the unit If no sound is output Check the U1021 DSP AUDIO circuit and the circuits thereafter Are the I2S signal output to U1008 7 11 13 14pin of the DIGITAL P...

Page 72: ...00A ETHERNET 28 DIRECT_LED AK5358BET BKT1003 HDMI1 CBL SAT HDM3 GAME 6 DGND HDM4 MEDIA PLAYER HDM5 AUX 3 DGND HDMI OUT ADSP21487KSWZ 2B EN25QH16B 104HIP2A N1023 HDMI2 Blu ray DVD ADV7623 28M63636 7P 7020 08471 000 0S NR1200 DIGITAL MP U1013 U1021 U1041 U1024 Q1080 N1021 U1008 R1995 N1033 U1067 R1442 C1923 C1925 C1222 R1121 C1218 R1113 R1136 C1825 R2119 R1376 R2041 R1986 R2048 C2099 TP1217 TP1259 C...

Page 73: ...ldering on the PCB Are any parts damaged Replace the U4140 TOP268VG and D4142 D4143 D4144 D4145 DC 5V is not output NO NO NO YES YES YES YES YES YES 1 3 2 BKT4142 ZD4151 P6KE150A EER2525 T4140 TOP268VG IC_TOP268VG U4140 S V S S X C S S F S D A B C After primary side rectiﬁcation Caution High voltage electric shock Primary drain Caution High voltage electric shock After secondary rectiﬁcations A B ...

Page 74: ... for deformed pins OK NG Check by following the flow chart for 3 Starting detecting the point of failure NOTE After checking troubleshooting 2 HDMI DVI check 3 Starting detecting the point of failure Replace the HDMI connector HDMI Rx Tx Failure Detection 1 Prior checking Before Servicing This Unit Electrical Mechanical Repair Information Updating 74 ...

Page 75: ...ﬂexible card cable Using the 7P FFC Straight is 1PIN side 4P FFC Cable S706 709 No Preference S702 3 3V PC RS 232C Cable WRITING KIT 6 3 7 1 5 5 2 a 2 b Figure 1 Device Connection Method NR1200 2 Preparations for checking HDMI Switcher reception transmission register 2 3 Device configuration method PC settings Execute the serial communication program Termite exe The serial port setup screen will b...

Page 76: ... Assistant execute the above Display changes Figure 4 Change of the Display of the Communication Start Button Name Press Figure 6 1 AVR settings NR1200 All the indicator Lights for Volume 7 segment Figure 6 FLD Display When Set When the settings are correct the following message will be displayed in the window of Termite 00 Start Sub CPU Log Mode is a version of Sub CPU The setup is now complete M...

Page 77: ... Error Code table Error Code Check item No Description H1 01 Check item 3 1 1 Communication Error with HDMI RX Tx U1027 MN864788 H1 02 Check item 3 2 1 Communication Error with HDMI SW U1024 MN864787 H1 07 Check item 3 3 1 Communication Error with OSD U1030 ADV7623 H1 08 Check item 3 5 1 Communication Error with DSP U1021 ADSP21487 H1 12 Check item 3 6 1 Communication Error with DIR U1040 PCM9211 ...

Page 78: ...to the HDMI input terminals in order are the images on the player displayed on the TV in both cases HDMI IN1 HDMI OUT1 Check item 3 3 Check operation of the HDMI output termi nal When the SETUP button on a remote control is pressed is MENU displayed on TV which is connected to the HDMI out put terminal on the AVR Is the DIG indicator illuminated on the FLD When the DIG indicator is illuminated the...

Page 79: ...with a new device The power supply circuit is faulty Replace the PCB Recheck from check item 3 1 If it does not work replace the PCB 3 1 Error Code H1 01 failure detection procedure NO NO YES Go to next page Checking the reset waveform HDMI Rx Tx Check item 3 1 3 Checking the reset waveform Check the waveform When the power is turned on is the TP waveform correct as shown in the figure U1027 115 p...

Page 80: ... Check item 3 1 5 Check the I2C com munication line Check HDMI Rx Tx U1027 CPU U1013 patterns as well as solder ing If there is no problem go to the next step Check the HDMI SW Remove the damping resistor R1974 R1975 of U1024 Is the I2C waveform correct Recheck from check item 3 1 If it does not work replace the PCB Check the HDMI Rx Tx Remove the damping resistor R1537 R1538 of U1027 Is the I2C w...

Page 81: ...cuit between CPU U1013 and HDMI SW U1024 If there is no problem the HDMI SW U1024 is faulty Replace with a new device NO Examples of confirmation waveform Voltage scale 1 0V div Time scale 20ms div Check item 3 2 2 Checking the HDMI SW Remove the R1974 R1975 Is the waveform of I2C the correct waveform HDMI SW U1024 is faulty Replace with a new device Recheck from check item 3 1 If it does not work...

Page 82: ...ge 3 3 Error Code H1 07 failure detection procedure NO HDMI OSD U1030 is faulty Replace with a new device Recheck from check item 3 1 If it does not work replace the PCB The power supply circuit is faulty Replace the PCB NO YES YES Check item 3 3 3 Checking the reset Check the CPU When the power is turned on is the TP waveform correct as shown in the figure U1030 97 pin Checking the reset waveform...

Page 83: ...ng resistor R1622 R1606 of U1030 Is the I2C waveform correct CPU U1013 is faulty Replace with a new device Check the I2C communication line Recheck from check item 3 1 If it does not work replace the PCB OSD U1030 is faulty Replace with a new device YES The diagram shows an example Signal patterns vary depending on the timing Points for checking waveforms Crest value 3 3V normally Signal change SC...

Page 84: ...e to the OSD ROM Recheck from check item 3 1 Does Error Code H1 15 continue Check item 3 4 2 Replace U1029 with a new device Recheck from check item 3 1 Does Error Code H1 15 continue Go to check item 3 3 1 Recheck from check item 3 2 YES YES NO NO Before Servicing This Unit Electrical Mechanical Repair Information Updating 84 ...

Page 85: ... Go to next page 3 5 Error Code H1 08 failure detection procedure NO DSP U1021 is faulty Replace with a new device Recheck from check item 3 1 If it does not work replace the PCB The power supply circuit is faulty Replace the PCB NO YES YES Check item 3 5 3 Checking the reset Check the CPU When the power is turned on is the TP waveform correct as shown in the figure U1021 Q1040 Checking the reset ...

Page 86: ...erns as well as soldering If there is no problem go to the next step Check the SPI communication line DSP U1021 is faulty Replace with a new device YES The diagram shows an example Signal patterns vary depending on the timing Points for checking waveforms Crest value 3 3V normally Signal change CLOCK frequency about 6MHz Voltage scale 2 0V div Time scale 2us div NO YES Recheck from check item 3 1 ...

Page 87: ...3 6 Error Code H1 12 failure detection procedure NO DIR U1040 is faulty Replace with a new device Recheck from check item 3 1 If it does not work replace the PCB The power supply circuit is faulty Replace the PCB NO YES YES Check item 3 6 3 Checking the reset Check the CPU When the power is turned on is the DIR U1040 34pin waveform correct as shown in the figure U1040 34 pin Checking the reset wav...

Page 88: ...rns as well as soldering If there is no problem go to the next step Check the communication line DIR U1040 is faulty Replace with a new device YES The diagram shows an example Signal patterns vary depending on the timing Points for checking waveforms Crest value 3 3V normally Signal change CLOCK frequency about 2MHz Voltage scale 2 0V div Time scale 2us div NO YES Recheck from check item 3 1 If it...

Page 89: ...stination according to the value returned Example i 0006 00FF 0001 HDMI IN 4 5 00 Detection of 5V is not OK 00 or 04 Detection of DDC is not OK 22 Detection of DDC is OK HDMI IN4 22 or 20 HDMI IN5 11 or 10 Detection of 5V is OK Go to check item 3 7 3 Go to check item 3 7 4 Go to check item 3 7 5 Check item 3 7 2 Checking the DDC status register Send the following command from Termite exe Case of H...

Page 90: ...om check item 3 2 If it does not work replace the PCB HDMI Rx Tx U1027 is faulty Replace with a new device Check for a short circuit in the 5 V line and the 5 V Switch IC U1025 If there is no problem the HDMI Rx Tx U1027 or the 5 V Switch IC U1025 is faulty Replace with a new device Check for a short circuit in the DDC line If there is no problem the HDMI Rx Tx U1027 is faulty Replace with a new d...

Page 91: ...he following test point Is the waveform like the sample HDMI IN4 80 81 83 84 86 87 89 90pin HDMI IN5 93 94 96 97 99 100 102 103pin U1027 Checking the TMDS status register Example i 0006 00FF 0001 Check for a short circuit in the pattern of the TMDS line of the HDMI Rx Tx U1027 from the HDMI input terminal If there is no problem the HDMI Rx Tx U1027 is faulty Replace with a new device HDMI Rx Tx U1...

Page 92: ...N3 00 Detection of 5V is not OK 00 or 04 Detection of DDC is not OK 22 Detection of DDC is OK HDMI IN1 44 or 40 HDMI IN2 22 or 20 HDMI IN3 11 or 10 Detection of 5V is OK Go to check item 3 8 3 Go to check item 3 8 4 Go to check item 3 8 5 Check item 3 8 2 Checking the DDC status register Send the following command from Termite exe Case of HDMI IN1 Send the command i 002B 0084 0001 Case of HDMI IN2...

Page 93: ... example of the DDC commu nication waveform The high level voltage is 5V The frequency of the DDC CLK is 100 KHz or less Check at each test point Voltage scale 2 0V div Time scale 40us div When the results of check item 3 8 1 are 00 Detection of 5V is not OK Check item 3 8 3 Check the 5V voltage Does 5V at the following test point indicate 5 V N1015 N1016 N1017 N1017 HDMI 3 GAME N1015 HDMI 1 CBL S...

Page 94: ...veform like the sample HDMI IN3 137 138 140 141 143 144 146 1 47pin HDMI IN2 124 125 127 128 130 131 133 1 34pin HDMI IN1 83 84 86 87 89 90 92 93pin U1024 Checking the TMDS status register HDMI SW Checking the TMDS status register HDMI SW HDMI Rx Tx Example i 002E 00FF 0001 Example i 0006 00FF 0001 Check for a short circuit in the pattern of the TMDS line of the HDMI SW U1024 from the HDMI input t...

Page 95: ...s the waveform like the sample HDMI SW U1024 42 43 45 46 48 49 51 52pin U1027 HDMI Rx Tx U1027 is faulty Replace with a new device Recheck from check item 3 3 If it does not work replace the PCB OSD U1030 is faulty Replace with a new device Check the connection between the HDMI OUT terminal and the TV Go to check item 3 9 3 YES YES NO TMDS Signal 3 3V Example of waveform in check Voltage scale 1 0...

Page 96: ...hen turn on the TV and check the following items Checking the HPD RXSENSE status register HDMI TX Monitor Example i 0000 0040 0001 01 Detection of HPD is OK Detection of RXSENSE is not OK 03 Detection of HPD is OK Detection of RXSENSE is OK 02 Detection of HPD is not OK Detection of RXSENSE is OK 00 Detection of HPD is not OK Detection of RXSENSE is not OK Go to check item 3 9 7 Go to check item 3...

Page 97: ...or Are waveforms of DDCSCK and DDCSDA observed at the test point near the HDMI output terminal N1018 N1018 HDMI OUT DDCSCK DDCSDA Checking the EDID register Monitor HDMI Rx Tx U1027 is faulty Replace with a new device Recheck from check item 3 3 If it does not work replace the PCB HDMI Rx Tx U1027 is faulty Replace with a new device Check for a short circuit in the TMDS line If there is no problem...

Page 98: ...l N1018 indicate Hi 3 5V N1018 HDMI OUT HPD Check the RXSENSE Monitor Check the HPD Monitor HDMI Rx Tx U1027 is faulty Replace with a new device HDMI Rx Tx U1027 is faulty Replace with a new device Recheck from check item 3 3 If it does not work replace the PCB Recheck from check item 3 3 If it does not work replace the PCB Check for a short circuit in the TMDS line If there is no problem the HDMI...

Page 99: ... point close to the HDMI output terminal N1018 indicate Hi 3 5V N1018 HDMI OUT D2 D2 D1 D1 D0 D0 CK CK HPD Check the RXSENSE HPD Monitor HDMI Rx Tx U1027 is faulty Replace with a new device Recheck from check item 3 3 If it does not work replace the PCB Check for a short circuit in the TMDS HPD line If there is no problem the HDMI Rx Tx U1027 is faulty Replace with a new device NO YES Before Servi...

Page 100: ...eturned go to No 00 Checking the TMDS status register Rx Tx OSD Example i 00B2 006A 0001 Check item 3 10 2 Checking the TMDS input waveform Check the TMDS waveform at the following test point Is the waveform like the sample 23 24 26 27 29 30 32 33 pin U1030 HSDA HDMI Rx Tx U1027 is faulty Replace with a new device Recheck from check item 3 4 If it does not work replace the PCB OSD U1030 is faulty ...

Page 101: ...ECT 18 75MHz 10P 5M570ZF256C5N 22 5792MHz OSC PCM5100A ETHERNET 28 DIRECT_LED AK5358BET BKT1003 HDMI1 CBL SAT HDM3 GAME 6 DGND HDM4 MEDIA PLAYER HDM5 AUX 3 DGND HDMI OUT ADSP21487KSWZ 2B EN25QH16B 104HIP2A N1023 HDMI2 Blu ray DVD ADV7623 28M63636 7P 7020 08471 000 0S NR1200 DIGITAL MP N1015 N1016 N1017 N1019 N1020 N1018 U1027 U1024 U1030 U1021 U1040 U1029 U1013 U1064 U1067 U1069 U1068 Q1079 Q1077 ...

Page 102: ...22 R1923 R1924 R2009 R2011 C1952 R1105 C2207 R2087 C1878 C1945 L1126 C1203 C1204 C1877 J1001 Q1040 C2063 R1904 X1008 R1911 R1935 R1995 R1925 R1977 C2209 C2211 R2079 R2066 C1534 C1811 D1008 L1111 C1796 C1807 C1947 R1778 R1997 R1194 R1202 R1204 R1206 TP1406 R1207 R1210 R1211 R1190 R1191 R1201 R1309 R1328 R1439 R1464 R1465 R1467 R1654 R1655 TTP1032 TTP1033 TP1402 R1316 R1424 R1560 C1178 C1181 R1317 R...

Page 103: ... detection is disabled See 4 Protection Pass Mode 5 Network Initialization Mode ZONE2 SOURCE DIMMER Network module backup data is initialized See 5 Network Initialization Mode 6 User Initialization Mode ZONE2 SOURCE TUNER PRESET CH Initialize the backup data for the MCU and network module Settings for the Installer are not initialized 7 Factory Initialization Mode ZONE2 SOURCE TUNER PRESET CH Init...

Page 104: ... Q7 Ether Mac Address Q8 WiFi Mac Address Q9 BT Mac Address qModel destination information NR Model name 1200 Region U N K F wSerial Number SN SKU code eFirmware Package Package rMCU M tMCU 1st Boot Loader Main FBL yDSP ROM DSP uAudio PLD A PLD iGUI SFLASH GUI Model code Brand code Non 0 De 1 Mz 2 Mc 3 Region code U 1 N 2 K 5 F 4 ALL 0 version oPIMG PIMG Q0Hybrid GUI HIMG Q1HEOS Version HEOS Versi...

Page 105: ...rror is displayed if there is no response from the DIR DIR ERROR 01 Check the DIR U1040 DIGITAL PCB and surrounding cir cuits e DSP Error Boot error 1 After reset the DSP DSP_Flag0 port is Low DSP ERROR 01 Check the DSP U1021 DIGITAL PCB and surrounding cir cuits Boot Error 2 After reset the DSP MCU received state error command DSP ERROR 02 Signal Detect Error No response after input set for 1sec ...

Page 106: ...n X XXX X X XXX 00X X XXX XX X XXX 0XX X XXX XXX X XXX XXX XXXX XXXX XXXX XXXX General Firmware Version GUI Image MCU DSP A PLD GUI HEOS 1 3 6 7 1 3 X X X X X X X 1 7 X X X X X X X X X X 1 5 3 4 X 4 X X X 5 1 4 3 3 Version 4 0 0 7 0 3 1 7 0 6 3 X X X 3 The 1st digit from the right for DSP The 1st digit from the right for A PLD The 3rd digit from the right for HEOS The 2nd digit from the right for ...

Page 107: ...wer Select the desired mode using the TUNER PRESET CH button then press the STATUS button to confirm 2 3 Displaying and Selecting Each Mode The information shown on the display switches each time the TUNER PRESET CH button is pressed Press the STATUS button to set the currently displayed mode and restart the device The setting with is selected for each mode q FP VOL LOCK On The buttons on the unit...

Page 108: ...he TUNER PRESET CH button is pressed Press the STATUS button to set the currently displayed mode and restart the device q 1 SERVICE CHECK Service Path Check Mode See DIAGNOSTIC MODE The Video and Audio paths can be checked This function is convenient for confirming problem paths in the product and checking the paths after repairing w 2 PROTECTION The protection history can be checked e 4 OP INFO O...

Page 109: ... abnormal state protection is activated after around 6 seconds and the power is turned off 3 DC if the last protection is DC PRT DC Cause DC output of the power amplifier is abnormal If the power is turned on in the abnormal state protection is activated after around 6 seconds and the power is turned off 4 THERMAL if the last protection is THERMAL A or THERMAL B or THERMAL E PRT THERMAL A PRT THER...

Page 110: ...hod in 3 2 4 1 if you do not want to erase your settings from this unit Warning Displays by POWER LED If the power is turned Off while a protection is being detected the POWER LED flashes in red to warn you depending on the protection status as follows 1 ASO DC protection Flashes at 0 5 second intervals 0 25 seconds lit 0 25 seconds unlit 2 THERMAL A B E protection Flashes at 2 second intervals 1 ...

Page 111: ... E count THM E ___ STATUS 6 Current Protection count Current ___ STATUS Returns to normal display 3 4 TUNER STEP mode U only 3 4 1 Actions This is a special mode that enables the reception frequency STEP of the FM AM TUNER to be changed 3 4 2 Starting up While holding down buttons ZONE2 SOURCE and STATUS simultaneously press the power button to turn on the power Select the 5 TUNER FRQ SET using th...

Page 112: ...ayed Protection Pass This is displayed for 5 seconds before returning to the normal display 5 1 Actions The following items are initialized 1 Network setup 2 Friendly Name 3 Auto Update setting 4 Allow Update setting 5 Time Zone setting 6 Queue list 7 Internet Radio recently played station 8 Smart Select playback station 9 AirPlay Password 10 Bluetooth Pairing History 5 2 Operations When the power...

Page 113: ...e and number indicates the sequence number Previous logs on the USB flash drive are not overwritten The log is encrypted 7 2 Starting up While the power is on hold down buttons DIMMER and SOUND MODE for at least 3 seconds 7 2 1 If the USB flash drive is connected after starting the unit 1 The log is written to the USB flash drive and Storing Logs is displayed The log is also sent to the server Sto...

Page 114: ...See the block diagram fig AXXth Paths to be confirmed Display Settings What to confirm 1 Analog fig A01 A01 ANALOG PASS Input Source CBL SAT Input Mode Analog fixed Sound mode DIRECT MAIN ZONE On ZONE2 Off Analog input Speaker output Left Right A Analog input Pre OUT output Left Right b The input source can be switched to any source except CBL SAT 2 DIGITAL MAIN fig A02a fig A02b A02 DIGITAL Input...

Page 115: ...ut source can be switched to any source except CBL SAT Leave the ZONE2 Source as Source b Volume 60 is the value when Absolute settings are used The value is 20 when Relative set tings are used 1 6 Confirmation items for the video system See the block diagram fig VXXth Paths to be confirmed Display Settings What to confirm 1 HDMI pass fig V01 V03 HDMI PASS Input Source CBL SAT MAIN ZONE On ZONE2 O...

Page 116: ...NVERTING FR B FL B FR R FL A H P L DVD_R CD_L DAB TUNER TUNER_R U F version Buffer AMP N version Gain AMP USB_L 7 INPUT 3 OUT NJU72750 TO DIGITAL AUDIO BLOCK ZONE2_R ZONE2_L ZONE2_R ZONE2_L SW2 SW1 H P R SAT_R 8 CH VOLUME NJU72343 OutB3 OutA2 OutA1 OutB2 OutB1 OutA3 InB6 InB5 InB2 InB1 InA7 InA4 InA3 InB4 InB7 InB3 InA5 InA6 InA1 InA2 7 INPUT 3 OUTPUT NJU72750 OutD InH2 InH1 InG2 InG1 InF InE InD ...

Page 117: ...LECTOR MPIO_C SELECTOR L1 FL R1 FL DACDATA_F DAC_256FS L2 FR R2 FR L4 SW DACDATA_SW R4 SW DISTRIBUTION_L DISTRIBUTION_R Serial Flash HDMI1 HDMI4 iPod Auth MFI337S3959 IN2 OUT1 MCK LRCK DATA DIRALRCKI DIRABCKI TX64FS TMDS INA SDRAM OPTICAL COAXIAL DIGITAL IN USB FRONT WiFi BT ANT RJ 45 HDMI2 HDMI3 HDMI5 HDMI IN LEGO NETWORK MEDIA MODULE IN1 IN0 BCK DIRADATAI DIRAMCKI PCM9211 DIR A D OPAMP NJM8080G ...

Page 118: ... B FL B FR R FL A H P L DVD_R CD_L DAB TUNER TUNER_R U F version Buffer AMP N version Gain AMP USB_L 7 INPUT 3 OUT NJU72750 TO DIGITAL AUDIO BLOCK ZONE2_R ZONE2_L ZONE2_R ZONE2_L SW2 SW1 H P R SAT_R 8 CH VOLUME NJU72343 OutB3 OutA2 OutA1 OutB2 OutB1 OutA3 InB6 InB5 InB2 InB1 InA7 InA4 InA3 InB4 InB7 InB3 InA5 InA6 InA1 InA2 7 INPUT 3 OUTPUT NJU72750 OutD InH2 InH1 InG2 InG1 InF InE InD InC InB2 In...

Page 119: ...LECTOR MPIO_C SELECTOR L1 FL R1 FL DACDATA_F DAC_256FS L2 FR R2 FR L4 SW DACDATA_SW R4 SW DISTRIBUTION_L DISTRIBUTION_R Serial Flash HDMI1 HDMI4 iPod Auth MFI337S3959 IN2 OUT1 MCK LRCK DATA DIRALRCKI DIRABCKI TX64FS TMDS INA SDRAM OPTICAL COAXIAL DIGITAL IN USB FRONT WiFi BT ANT RJ 45 HDMI2 HDMI3 HDMI5 HDMI IN LEGO NETWORK MEDIA MODULE IN1 IN0 BCK DIRADATAI DIRAMCKI PCM9211 DIR A D OPAMP NJM8080G ...

Page 120: ... B FL B FR R FL A H P L DVD_R CD_L DAB TUNER TUNER_R U F version Buffer AMP N version Gain AMP USB_L 7 INPUT 3 OUT NJU72750 TO DIGITAL AUDIO BLOCK ZONE2_R ZONE2_L ZONE2_R ZONE2_L SW2 SW1 H P R SAT_R 8 CH VOLUME NJU72343 OutB3 OutA2 OutA1 OutB2 OutB1 OutA3 InB6 InB5 InB2 InB1 InA7 InA4 InA3 InB4 InB7 InB3 InA5 InA6 InA1 InA2 7 INPUT 3 OUTPUT NJU72750 OutD InH2 InH1 InG2 InG1 InF InE InD InC InB2 In...

Page 121: ...LECTOR MPIO_C SELECTOR L1 FL R1 FL DACDATA_F DAC_256FS L2 FR R2 FR L4 SW DACDATA_SW R4 SW DISTRIBUTION_L DISTRIBUTION_R Serial Flash HDMI1 HDMI4 iPod Auth MFI337S3959 IN2 OUT1 MCK LRCK DATA DIRALRCKI DIRABCKI TX64FS TMDS INA SDRAM OPTICAL COAXIAL DIGITAL IN USB FRONT WiFi BT ANT RJ 45 HDMI2 HDMI3 HDMI5 HDMI IN LEGO NETWORK MEDIA MODULE IN1 IN0 BCK DIRADATAI DIRAMCKI PCM9211 DIR A D OPAMP NJM8080G ...

Page 122: ... B FL B FR R FL A H P L DVD_R CD_L DAB TUNER TUNER_R U F version Buffer AMP N version Gain AMP USB_L 7 INPUT 3 OUT NJU72750 TO DIGITAL AUDIO BLOCK ZONE2_R ZONE2_L ZONE2_R ZONE2_L SW2 SW1 H P R SAT_R 8 CH VOLUME NJU72343 OutB3 OutA2 OutA1 OutB2 OutB1 OutA3 InB6 InB5 InB2 InB1 InA7 InA4 InA3 InB4 InB7 InB3 InA5 InA6 InA1 InA2 7 INPUT 3 OUTPUT NJU72750 OutD InH2 InH1 InG2 InG1 InF InE InD InC InB2 In...

Page 123: ...LECTOR MPIO_C SELECTOR L1 FL R1 FL DACDATA_F DAC_256FS L2 FR R2 FR L4 SW DACDATA_SW R4 SW DISTRIBUTION_L DISTRIBUTION_R Serial Flash HDMI1 HDMI4 iPod Auth MFI337S3959 IN2 OUT1 MCK LRCK DATA DIRALRCKI DIRABCKI TX64FS TMDS INA SDRAM OPTICAL COAXIAL DIGITAL IN USB FRONT WiFi BT ANT RJ 45 HDMI2 HDMI3 HDMI5 HDMI IN LEGO NETWORK MEDIA MODULE IN1 IN0 BCK DIRADATAI DIRAMCKI PCM9211 DIR A D OPAMP NJM8080G ...

Page 124: ... B FL B FR R FL A H P L DVD_R CD_L DAB TUNER TUNER_R U F version Buffer AMP N version Gain AMP USB_L 7 INPUT 3 OUT NJU72750 TO DIGITAL AUDIO BLOCK ZONE2_R ZONE2_L ZONE2_R ZONE2_L SW2 SW1 H P R SAT_R 8 CH VOLUME NJU72343 OutB3 OutA2 OutA1 OutB2 OutB1 OutA3 InB6 InB5 InB2 InB1 InA7 InA4 InA3 InB4 InB7 InB3 InA5 InA6 InA1 InA2 7 INPUT 3 OUTPUT NJU72750 OutD InH2 InH1 InG2 InG1 InF InE InD InC InB2 In...

Page 125: ...B FL B FR R FL A H P L DVD_R CD_L DAB TUNER TUNER_R U F version Buffer AMP N version Gain AMP USB_L 7 INPUT 3 OUT NJU72750 TO DIGITAL AUDIO BLOCK ZONE2_R ZONE2_L ZONE2_R ZONE2_L SW2 SW1 H P R SAT_R 8 CH VOLUME NJU72343 OutB3 OutA2 OutA1 OutB2 OutB1 OutA3 InB6 InB5 InB2 InB1 InA7 InA4 InA3 InB4 InB7 InB3 InA5 InA6 InA1 InA2 7 INPUT 3 OUTPUT NJU72750 OutD InH2 InH1 InG2 InG1 InF InE InD InC InB2 InA...

Page 126: ...B FL B FR R FL A H P L DVD_R CD_L DAB TUNER TUNER_R U F version Buffer AMP N version Gain AMP USB_L 7 INPUT 3 OUT NJU72750 TO DIGITAL AUDIO BLOCK ZONE2_R ZONE2_L ZONE2_R ZONE2_L SW2 SW1 H P R SAT_R 8 CH VOLUME NJU72343 OutB3 OutA2 OutA1 OutB2 OutB1 OutA3 InB6 InB5 InB2 InB1 InA7 InA4 InA3 InB4 InB7 InB3 InA5 InA6 InA1 InA2 7 INPUT 3 OUTPUT NJU72750 OutD InH2 InH1 InG2 InG1 InF InE InD InC InB2 InA...

Page 127: ...LECTOR MPIO_C SELECTOR L1 FL R1 FL DACDATA_F DAC_256FS L2 FR R2 FR L4 SW DACDATA_SW R4 SW DISTRIBUTION_L DISTRIBUTION_R Serial Flash HDMI1 HDMI4 iPod Auth MFI337S3959 IN2 OUT1 MCK LRCK DATA DIRALRCKI DIRABCKI TX64FS TMDS INA SDRAM OPTICAL COAXIAL DIGITAL IN USB FRONT WiFi BT ANT RJ 45 HDMI2 HDMI3 HDMI5 HDMI IN LEGO NETWORK MEDIA MODULE IN1 IN0 BCK DIRADATAI DIRAMCKI PCM9211 DIR A D OPAMP NJM8080G ...

Page 128: ... B FL B FR R FL A H P L DVD_R CD_L DAB TUNER TUNER_R U F version Buffer AMP N version Gain AMP USB_L 7 INPUT 3 OUT NJU72750 TO DIGITAL AUDIO BLOCK ZONE2_R ZONE2_L ZONE2_R ZONE2_L SW2 SW1 H P R SAT_R 8 CH VOLUME NJU72343 OutB3 OutA2 OutA1 OutB2 OutB1 OutA3 InB6 InB5 InB2 InB1 InA7 InA4 InA3 InB4 InB7 InB3 InA5 InA6 InA1 InA2 7 INPUT 3 OUTPUT NJU72750 OutD InH2 InH1 InG2 InG1 InF InE InD InC InB2 In...

Page 129: ... GUI S FLASH ANT2 802 11 a b g n HDMI2 OSD FRONT USB LEGO MODULE 24bit RGB Data CLK Vsync Hsync Data Enable 24bit RGB Data 480P 59 94Hz 576P 50Hz Wi Fi BT ANT RJ 45 TTL REC656 INãÁ 480P HDMI IN TMDS IN 4K 60 50HZ 6Gbps TMDS IN 4K 60 50HZ 6Gbps ADV7623 HDMI TRANSCEIVER HDMI OUT 42P PIN 80P PIN MN864787 Rx HDMI2 0 HDCP2 2 U F MX25L3206EM2I 32M N MX25L6406EM2I 64M MN864788 Rx Tx HDMI2 0 HDCP2 2 NR120...

Page 130: ...4K GUI S FLASH ANT2 802 11 a b g n HDMI2 OSD FRONT USB LEGO MODULE 24bit RGB Data CLK Vsync Hsync Data Enable 24bit RGB Data 480P 59 94Hz 576P 50Hz Wi Fi BT ANT RJ 45 TTL REC656 INãÁ 480P HDMI IN TMDS IN 4K 60 50HZ 6Gbps TMDS IN 4K 60 50HZ 6Gbps ADV7623 HDMI TRANSCEIVER HDMI OUT 42P PIN 80P PIN MN864787 Rx HDMI2 0 HDCP2 2 U F MX25L3206EM2I 32M N MX25L6406EM2I 64M MN864788 Rx Tx HDMI2 0 HDCP2 2 NR1...

Page 131: ...ECTOR MPIO_C SELECTOR L1 FL R1 FL DACDATA_F DAC_256FS L2 FR R2 FR L4 SW DACDATA_SW R4 SW DISTRIBUTION_L DISTRIBUTION_R Serial Flash HDMI1 HDMI4 iPod Auth MFI337S3959 IN2 OUT1 MCK LRCK DATA DIRALRCKI DIRABCKI TX64FS TMDS INA SDRAM OPTICAL COAXIAL DIGITAL IN USB FRONT WiFi BT ANT RJ 45 HDMI2 HDMI3 HDMI5 HDMI IN LEGO NETWORK MEDIA MODULE IN1 IN0 BCK DIRADATAI DIRAMCKI PCM9211 DIR A D OPAMP NJM8080G O...

Page 132: ... GUI S FLASH ANT2 802 11 a b g n HDMI2 OSD FRONT USB LEGO MODULE 24bit RGB Data CLK Vsync Hsync Data Enable 24bit RGB Data 480P 59 94Hz 576P 50Hz Wi Fi BT ANT RJ 45 TTL REC656 INãÁ 480P HDMI IN TMDS IN 4K 60 50HZ 6Gbps TMDS IN 4K 60 50HZ 6Gbps ADV7623 HDMI TRANSCEIVER HDMI OUT 42P PIN 80P PIN MN864787 Rx HDMI2 0 HDCP2 2 U F MX25L3206EM2I 32M N MX25L6406EM2I 64M MN864788 Rx Tx HDMI2 0 HDCP2 2 NR120...

Page 133: ...Remove the DIGITAL PCB from the chassis and turn it over Place an insulation sheet larger than the PCB underneath the DIGITAL PCB b Connect the earth of the PCB to the chassis using an earth wire etc 4 Connect the expansion cables Board to Board Connections No Pin Ref No PCB Ref No PCB q 11pin CP4301 SIDE CNT N1002 DIGITAL w 25pin CP4303 SIDE CNT N1003 DIGITAL e 19pin CP4302 SIDE CNT N1001 DIGITAL...

Page 134: ...e the top cover and turn VR4800 ALL Channel of the AMP PCB counterclockwise c as far as possible 3 Connect the DC Voltmeter to the test points FRONT Lch TP4800 VR4800 FRONT Rch TP4802 VR4801 4 Connect the power cord to an outlet Next press the power button to turn on the power 5 Set this unit as follows MASTER VOLUME c min turn counterclockwise to the lowest position SPEAKER Speaker terminal No lo...

Page 135: ...n with a USB flash drive 3 Update method when the DIGITAL PCB or network module is replaced Using a USB flash drive 4 Update Method for Service Region Settings 5 Normal Firmware Update Method from USB Flash Drive 6 Normal Firmware Update Method from OTA 7 About the error codes Before Servicing This Unit Electrical Mechanical Repair Information Updating 135 ...

Page 136: ...7 R1900 R1901 R2022 TP1357 U1023 U1068 X1002 J1010 R2005 TP1185 TP1186 T R N M L K J H G E D C B A 2 3 5 6 7 8 4 9 10 13 14 15 11 12 F P 1 16 U1041 X1901 L1001 Q1029 Q1037 Q1038 D1086 D1088 L1017 L1103 R2018 R2023 C1380 J1011 J1016 J1 01 7 C2057 C2061 C2062 C2068 C2072 C2073 R1915 R1917 D1096 R2001 C2192 C2195 C2196 C2214 C2411 C2414 C2423 R2074 C1787 C1797 C1820 C2194 D1007 D1009 D1010 L1124 L114...

Page 137: ... 5 or greater is recommended X Table 1 Update download file when the DIGITAL PCB or network module is replaced Model Name Model Area Download from SDI NR1200 ALL avr_40 prod update factory xxxx zip Table 2 Update download file when the firmware is updated Two files HW component and LEGO component Model Name Model Area Download from SDI For HW component For LEGO component NR1200 U North America U P...

Page 138: ...tension cable when connecting the USB flash drive Save the update file on a blank USB flash drive for use If a USB flash drive cannot be updated replace it with a different USB flash drive and perform the update again 2 2 Unzipping the Downloaded File Unzip the downloaded file on your computer XXXXXXXXXXX xxxxxxxxxx_xxxxxxxx zip There are folders or files after unzipping Copy these folders or file...

Page 139: ... the input source to HEOS Music Check that the display is as shown below TuneIn Internet Radio or No Network Connection Content of the display is scrolled 4 Insert the USB flash drive into the USB port Download ﬁrmware in USB ﬂash drive 5 USB Update starts automatically The Standby LED lights red Display during USB update Please wait Update m Update Completed It takes a maximum of approximately 25...

Page 140: ...e USB flash drive 4 2 Starting Service Region Settings NOTE Remove the LAN cable from this unit when updating Do not connect to a wired or wireless network We recommend a USB memory device that has an LED installed 1 Press the power button to turn on the power 2 Wait for this unit to start up 3 Set the input source to HEOS Music Check that the display is as shown below TuneIn Internet Radio or No ...

Page 141: ... off the power until updating is completed It takes a maximum of approximately 25 minutes for update to complete Once an update is started normal operations cannot be performed until it is completed The GUI menu settings and image adjustment settings of this unit may be initialized Note down the settings before updating and set them again after updating 1 Press the power button to turn on the powe...

Page 142: ...rt Ethernet connector Ethernet connector of this Unit Router To WAN port To LAN port To LAN port 6 2 Check and update the firmware Check if there is a firmware update available It is also possible to check approximately how long the update will take 1 Press the SETUP button on the remote control to display the GUI menu 2 Press the cursor button to select General Firmware Check for Update 3 Check u...

Page 143: ...se contact customer service in your area b Check the power supply and communication lines of each device Device ID table Device ID YY Device Name 00 General 01 Main CPU 0B Main FBL No used 11 DSP1 or DSP 12 DSP2 b Except NR1200 NR1510 NR1710 SR5014 13 DSP3 b Except NR1200 NR1510 NR1710 SR5014 19 DSP4 b Except NR1200 NR1510 NR1710 SR5014 15 Audio PLD 22 Video PLD b Except NR1200 NR1510 NR1710 2A GU...

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Marantz NR1200, Service Manual

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