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Yamaha RX-V100D, Руководство по обслуживанию

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Yamaha RX-V100D Скачать руководство пользователя страница 60

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RX-V100D

SCHEMATIC DIAGRAM (DAB)

60

★

All voltages are measured with a 10M

Ω

/V DC electronic volt meter.

★

Components having special characteristics are marked 

s

 and must be replaced 

with parts having specifications equal to those originally installed.

★

Schematic diagram is subject to change without notice.

IC1

: NJM7805FA

Voltage Regulator

INPUT

OUTPUT

COMMON

IC3

: PQ3RD23

Low power-loss voltage regulator

Vin

Vo

Vc

GND

Specific IC

1

2

4

3

to SUBTR (2)_CB454

Page 59

G8

to DSP_W1

Page 53

D1

to POWER TRANSFORMER

Содержание RX-V100D

Страница 1: ...er The research engineering and service departments of YAMAHA are continually striving to improve YAMAHA products Modifications are therefore inevitable and specifications are subject to change without notice or obligation to retrofit Should any discrepancy appear to exist please contact the distributor s Service Division WARNING Static discharges can destroy expensive components Discharge any sta...

Страница 2: ...eted it is imperative to verify that all exposed conductive surfaces are properly insulated from supply circuits Meter impedance should be equivalent to 1500 ohms shunted by 0 15µF Leakage current must not exceed 0 5mA Be sure to test for leakage with the AC plug in both polarities The P C B s installed in this unit are soldered using the following solder About Lead Free Solder Among some types of...

Страница 3: ...RX V100D 3 RX V100D FRONT PANEL B model REAR PANELS G model B model ...

Страница 4: ...RX V100D 4 RX V100D REMOTE CONTROL PANEL RAV306 ...

Страница 5: ...se Composite Video Signal 5 Hz to 10 MHz 3 dB S Video Signal 5 Hz to 10 MHz 3 dB Component Video Signal 5 Hz to 60 MHz 3 dB FM Tuner Section Tuning Range 87 50 to 108 00 MHz 50 dB Quieting Sensitivity IHF Mono 2 0 µV 17 3 dBf Stereo 25 µV 39 2 dBf Usable Sensitivity IHF Mono 1 0 µV 11 2 dBf Selectivity at 400 kHz 70 dB Signal to Noise Ratio IHF Mono 76 dB Stereo 70 dB Harmonic Distortion 1 kHz Mon...

Страница 6: ...DE AUTO LAST AUTO LAST C INPUT RENAME CD Input is possible to 8 characters MD CD R Input is possible Character type TUNER CAPITAL A to Z DVD SMALL a to z DTV CBL FIGURE 0 to 9 V AUX Space VCR Symbol etc 3 DAB MENU A INIT SCAN SCAN FULL FULL UK_BAND3 NO B TUNE AID 5A LEVEL XX 5A LW DAB Channel Label C DRC MENU DRC MODE AUTO AUTO OFF D PRUNE LIST OK ENTER YES NO E PRESET DELETE DELETE XX XX Preset N...

Страница 7: ...n PRESET is displayed 2 Turn PROGRAM knob to select PRESET 3 Press STRAIGHT EFFECT key to select the de sired setting RESET To reset the main unit to its factory presets CANCEL To cancel without making any changes 4 Press STANDBY ON key If you selected RESET the main unit is reset its fac tory presets and switches to standby mode If you selected CANCEL the main unit switches to standby mode and no...

Страница 8: ...remove the Support Top Fig 1 c Remove 6 screws 5 and then remove the Front Panel Unit Fig 1 3 Removal of Plate Side a Remove 2 push rivets 6 Fig 1 b Remove the Plate Side L R Fig 1 4 Removal of Sub Chassis Unit a Remove 2 screws 7 and then slide the Sub Chassis Unit forward Fig 1 b Loosen the harness fixture fixing the cable c Remove CB306 CB309 CB456 and CB863 and then remove the Sub Chassis Unit...

Страница 9: ...P C B a Remove 1 screw 8 Fig 2 b Remove 7 screws 9 Fig 3 c Remove CB2 and CB11 Fig 2 d Lift up the SUBTRANS 2 P C B and remove the CB1 Fig 2 e Remove the DSP P C B with the Support DSP Fig 2 8 SUBTRANS 2 P C B DSP P C B CB1 CB11 CB2 Support DSP 9 0 0 ...

Страница 10: ... 6 7 9 DAB P C B s and Tuner a Remove CB4 CB5 CB6 CB307 CB351 CB452 and CB453 Fig 4 b Remove 22 screws 0 Fig 3 c Remove FUNCTION SUBTRANS 2 3 4 6 7 9 DAB P C B s and the Tuner Fig 4 Fig 4 SUBTRANS 9 P C B SUBTRANS 7 P C B SUBTRANS 2 P C B SUBTRANS 6 P C B SUBTRANS 3 P C B SUBTRANS 4 P C B FUNCTION P C B Tuner DAB P C B CB4 CB5 CB6 CB307 CB351 CB452 CB453 B A A C C POWER 1 P C B POWER 2 P C B MAIN ...

Страница 11: ...ight on the Cloth and check them Fig 6 Reconnect all cables connectors that have been disconnected When connecting the flat cable use care for the polarity The P C B removed from the rear panel does not work because its grounding is loose Be sure to connect the ground of each P C B to the chassis or GND with a jumper wire or the like Fig 6 Cloth ...

Страница 12: ...CENTER 4 TEST FRNT R 5 TEST SURR R 6 TEST SB R 7 TEST SB L 8 TEST SURR L 9 TEST PRES L 10 TEST PRES R 11 TEST LFE 9 DAB CHECK 1 DAB SCAN SCL 2 DLS 3 SIGNAL QUALITY 10 FACTORY PRESET 1 PRESET INHI memory initialization inhibited 2 PRESET RSRV memory initialized 11 AD DATA CHECK 1 DC PS protection 2 THM 3 IMP SW POWER LIMIT 4 K0 K1 panel key 12 V_CONV_STATUS 1 LOW BYTE Not applied to this model 2 HI...

Страница 13: ...8 PL_8_N_L 9 PL_8_N_H 10 PL_6_M_L 11 PL_6_M_H 12 PL_6_N_L 13 PL_6_N_H 18 PROTECTION HISTORY 1 HISTORY 1 2 HISTORY 2 3 HISTORY 3 4 HISTORY 4 19 SOFT SWITCH 1 SW MODE 2 MODEL SETTING 3 DESTINATION 4 TUNER DESTINATION 5 TUNER TYPE 6 VIDEO FORMAT 7 ZONE 2 8 AAC 9 TUNER 10 ZONE 2 AMP 11 OSD 12 YPAO 20 ROM VERSION 1 MAIN VERSION CHECK SUM PORT 2 MAIN CHECK SUM ALL PROGRAM 3 OPE DSP XM 4 AAC PORT 5 TI DS...

Страница 14: ...simultaneously pressing those two keys indicated in the figure above At this time keep pressing those two keys for 3 seconds or longer In this mode the SLEEP segment of the FL display of the main unit flashes to indicate that the mode is DIAG mode with the protection functions disabled CAUTION Using this product with the protection function disabled may cause damage to itself Use special care for ...

Страница 15: ...rted The FL display of the main unit displays the protection function history data and the version 1 alphabet and the DIAG menu sub menu ANALOG BYPASS of DIAG menu No 1 BYPASS a few seconds later When there is no history of protection function Cause An excessive current flowed through the power amplifier Supplementary information As current of the power transistor is detected the abnormal channel ...

Страница 16: ...l cause the protection function to work 1 second later and the power supply will be shut off Additional causes of protection can be due to loose connections associated components Microprocessor etc For the protection voltage value refer to DIAG menu No 11 described later Display during menu operation During the DIAG operation the function at work is indicated on the FL indicator The contents displ...

Страница 17: ...settings used to start DIAG The following settings are used when starting DIAG When DIAG is canceled these settings are restored to those before starting DIAG Master volume 20 dB Input DVD MULTI CH INPUT OFF Effect level 0 dB Audio mute OFF Speaker relay of A and B ON Speaker setting LARGE BASS OUT SWFR DIAG menu BYPASS 1 ANALOG BYPASS Operation procedure of DIAG menu and SUB MENU There are 21 MEN...

Страница 18: ... SPEAKERS OUT FRONT L R 13 0 dBm SUBWOOFER OUTPUT CENTER SURROUND L R SURROUND BACK Input level Both ch 20 dBm Volume 6 0 dB SPEAKERS OUT FRONT L R 13 0 dBm SUBWOOFER OUTPUT CENTER SURROUND L R SURROUND BACK Details of DIAG menu 1 BYPASS Using the sub menu it is possible to select analog bypass output or DSP bypass output ANALOG BYPASS Shaded items not used in this example DSP BYPASS Shaded items ...

Страница 19: ...OOFER OUTPUT 0 5 dBm CENTER 13 0 dBm SURROUND L R 13 0 dBm SURROUND BACK 13 0 dBm Input level Both ch 20 dBm Volume 6 0 dB SPEAKERS OUT FRONT L R 13 0 dBm SUBWOOFER OUTPUT 0 5 dBm CENTER 13 0 dBm SURROUND L R 13 0 dBm SURROUND BACK 13 0 dBm FRONT 15 0 dB CENTER 14 0 dB SURROUND 9 0 dB SURROUND BACK 8 0 dB SUBWOOFER 18 0 dB FRONT 0 dB CENTER 0 dB SURROUND 0 dB SURROUND BACK 0 dB SUBWOOFER 18 dB Whe...

Страница 20: ...ER OUTPUT 50 Hz Others 1 kHz Shaded items not used in this example Input level Each ch 20 dBm Both ch 20 dBm Volume 6 0 dB 6 0 dB SPEAKERS OUT FRONT L R 13 0 dBm SUBWOOFER OUTPUT CENTER 13 0 dBm SURROUND L R SURROUND BACK DIR LC89057 DSP DECODE POST PROCESSING TI DA60Y A D AK4628 DRAM FL FR C SW SL SR SBL SBR ROM DAB Tuner ...

Страница 21: ...1 Front GAIN 2 SURR B Check Sub menu 1 2 3 4 5 6 7 FRONT SMALL LARGE LARGE LARGE CENTER LARGE NONE SMALL LARGE SUR LARGE LARGE SMALL LARGE SUR B LARGE LARGE SMALL LARGE LFE SWFR SWFR FRONT SWFR Input level Both ch 20 dBm Both ch 20 dBm Both ch 20 dBm Both ch 20 dBm Both ch 20 dBm Both ch 20 dBm Both ch 20 dBm Both ch 20 dBm Volume 6 0 dB 6 0 dB 6 0 dB 6 0 dB 6 0 dB 6 0 dB 6 0 dB 6 0 dB SPEAKER OUT...

Страница 22: ...CH INPUT SUBWOOFER OUTPUT 50 Hz Others 1 kHz 6 MIC CHECK MIC CHK dB Not applied to this model Input level Both ch 20 dBm Volume 6 0 dB SPEAKERS OUT FRONT L R 13 0 dBm SUBWOOFER OUTPUT 10 0 dBm CENTER 13 0 dBm SURROUND L R 13 0 dBm SURROUND BACK Input level Both ch 20 dBm Volume 6 0 dB SPEAKERS OUT FRONT L R 13 0 dBm SUBWOOFER OUTPUT 10 0 dBm CENTER 13 0 dBm SURROUND L R 13 0 dBm SURROUND BACK ...

Страница 23: ...he signals are processed using EFFECT OFF The L R signal is output using ANALOG MAIN BYPASS TEST ALL TEST FRONT L TEST CENTER TEST FRONT R TEST SURROUND R TEST SURROUND BACK R TEST SURROUND BACK L Noise is output from all channels Noise is output from the FRONT L channel Noise is output from the CENTER channel Noise is output from the FRONT R channel Noise is output from the SURROUND BACK channel ...

Страница 24: ...is reserved Actually initialization is executed the next time that the power is turned on Select this sub menu to reset to the original factory settings or to reset the RAM CAUTION Before setting to the PRESET RESERVED for initialization write down the existing preset memory content of the Tuner in a table as shown below This is because initialization will cause the user memory content to be erase...

Страница 25: ...wer PS Power supply voltage protection value Normal value 18 to 33 Reference 5V 100 When PS is out of the normal value range the protection function works to turn off the power THM temperature detection THM Normal value 9 to 177 Reference 5V 500 IMP SW POWER LIMIT Impedance power limiter detection IMP Not applied to these models PL Power limiter detection value The voltage value of pin No 92 of IC...

Страница 26: ... the hexadecimal notation During signal processing the status before execution of this menu is maintained Numeric values in the figure example are for reference 1st byte Digital input output setting value Upper 4 bits REC OUT selected lower 4 bits INPUT selected Value Choice Preset name 0 NONE V AUX 1 OPT FRONT 2 OPT 1 MD CD R 3 OPT 2 DVD 4 OPT 3 DTV CBL 8 COAX 1 CD 9 COAX 2 DST DSP status 1st byt...

Страница 27: ... 1 1 01 1 0 02 2 0 03 3 0 04 2 1 05 3 1 06 2 2 07 3 2 08 2 3 09 3 3 0A 3 4 0B Over 6 1 0C Milti Mono 0D Milti PCE 0E Unknown 0F Undefined Display Signal format 00 Analog 01 Err 10 PCM Audio 20 Digital Data 21 IEC61937 22 None PCM 23 Unknown 50 dts 51 dts CD 52 dts 96 24 54 dts ES Matrix 58 dts ES Discrete 5C dts ES Both 60 AAC C0 Dolby Digital C1 Dolby Digital Karaoke C4 Dolby Digital EX FF Undefi...

Страница 28: ...ly When no error is detected NoEr appears on display No error detected When this indication is displayed with in seconds or displayed alternately NoEr and Boot it is highly possible that there are errors or 16 SWFR CUT OFF The cut off frequency setting of LFE 18 PROTECTION HISTORY Four protection histories are display 17 PROTECTION SETTING Not applied to this model Low pass filter setting It can b...

Страница 29: ...ng the sub menu and then using the STRAIGHT key Note Changing the function setting may hinder the proper operation MODEL SETTING V100D V757 V657 H5860 V557 V457 H5850 or V357 can be selected SW MODE Selectable when MODEL has been selected DESTINATION J U C R T K A B G E or L can be selected SW MODE Selectable when MODEL has been selected SW MODE PCB MODEL or FNC can be selected TUNER TYPE NRM DAB ...

Страница 30: ...eric values in the figure example are for reference Software version of microprocessor Checksum value of microprocessor Software modules version of microprocessor O Operetion D DSP X XM The condition of ports for model detection Software version of DSP Checksum value of DSP Checksum value of EEPROM Not applied to this model Software version of DAB module 21 DSP SOFTWARE REWRITE The rewriting mode ...

Страница 31: ...n confirm that each measured voltage across the terminals of R45 FRONT Lch R46 FRONT Rch R50 CENTER R47 SURROUND Lch R48 SURROUND Rch R49 SURROUND BACK Rch is between 0 1 mV and 10 0 mV If it exceeds 10 0 mV open cutoff R38 FRONT Lch R39 FRONT Rch R37 CENTER R34 SURROUND Lch R35 SURROUND Rch R36 SURROUND BACK Rch and reconfirm the voltage Attention If the measured voltage exceeds 10 0 mV after an ...

Страница 32: ...t 7 Interrupt input polarity selectable individually by using register Unconnected 8 CLKS1 I McBSP1 external clock source 9 DVDD S 3 3V power supply 10 VSS GND Ground 11 CVDD S 1 2V power supply 12 TINP1 AHCLKX0 I IOZ Timer 1 Input McASP0 Transmission MCLK Unconnected 13 AXR1 11 IOZ McASP1 Transmission reception data 11 14 CVDD S 1 2V power supply 15 VSS GND Ground 16 CLKX0 ACLKX0 IOZ McBSP0 Trans...

Страница 33: ...ory Address 19 101 EA20 O Z For external memory Address 20 102 CE0 O Z For external memory area Enable 0 103 CE1 O Z For external memory area Enable 1 104 CVDD S 1 2V power supply 105 CVDD S 1 2V power supply 106 VSS GND Ground 107 DVDD S 3 3V power supply 108 BE1 O Z For external memory Byte Enable Control 1 109 EA21 O Z For external memory Address 21 Unconnected 110 BE0 O Z For external memory B...

Страница 34: ...40 39 38 37 36 35 34 33 32 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 VIA DTZ2 DKZ2 CE MTFS MTZ2 MTSW MTCT EMP MTHP HP SCKN SDRN DEST SDTN BSY CLKF RXDF TXDF DTFD CKFD LC1 SDM SDD SCK BYTE CNVss CSY ICY RESET Xout Vss Xin Vcc NMI INTDSP INTFCT VSY CSDIR CSADM CSDAC ICD...

Страница 35: ...47 CS3 P46 CS2 P45 CS1 P44 CS0 P43 A19 P42 A18 P41 A17 P40 A16 P37 A15 P36 A14 P35 A13 P34 A12 P33 A11 P32 A10 P31 A9 Vcc2 P30 A8 Vss P27 A7 P26 A6 P25 A5 P24 A4 P23 A3 P22 A2 P21 A1 P20 A0 P17 D15 INT5 P16 D14 INT4 P15 D13 INT3 P14 D12 P13 D11 P12 D10 P11 D9 P10 D8 P07 D7 P06 D6 P05 D5 DTZ2 RXDF CKEV CLKF BSY DTCV CKCV HP MTHP MTCT MTSW EMP MTZ2 MTFS VIA VIB CE VR YCSEP CMP0 MOD3 CMP1 CPNTD CPNTT...

Страница 36: ...R INPUT GAIN 0dB 7dB MASTER VOLUME 95dB 0dB OUTPUT GAIN 0dB Tone Control Center Surround L R Surround Back SW Center Mix LFE Mix SELECTOR VOLUME BD3816K1 IC301 IC303 IC304 MUTE CONTROL Muting Q311 312 Muting Q305 Muting Q301 304 Muting Q306 Muting Q302 303 Muting Q309 310 Selector SN74LV157APWR IC14 8 2 CODEC AK4628 IC16 A D ADL ADR D A SBL D A SL SR D A C SW D A PL PR DAPL DAPR DAC DASW DASL DASR...

Страница 37: ...NPUT SELECTOR SW802 83 100 1 2 94 95 84 85 TONE CONTROL DSP PROGRAM SW803 86 87 88 89 74 75 XL451 16MHz SERIAL CONTROL DSP TUNER DAB SELECTOR VOLUME PRI PRV PRD PLDET THM POWER DETECT RESET 80 90 91 92 93 73 12 FL DISPLAY V801 FL DRIVER IC801 D408 D410 T401 Q401 Q404 C412 D5 C7 D313 C368 C367 D312 C366 C365 D141 144 D133 C133 C132 C119 C118 C117 C116 RY401 RY126 RY126 4ohms RY401 TE401 F2 J401 F1 ...

Страница 38: ...ent 2 NP No pin 3 NX No extened pin 4 DL Datum line 5 1G 16G Grid Pin No Connection Pin No 69 F2 68 NX 67 NP 66 NP 65 P1 64 P2 63 P3 62 P4 61 P5 60 P6 59 P7 58 P8 57 P9 56 P10 55 P11 54 P12 53 P13 52 P14 51 P15 50 P16 49 P17 48 P18 47 P19 46 P20 45 P21 44 P22 43 P23 42 P24 41 P25 40 P26 39 P27 38 P28 37 P29 34 P32 33 P33 32 P34 31 P35 30 P36 29 P37 28 NX 27 NX 26 NX 25 NX 24 NX 23 NX 22 NX 21 17G ...

Страница 39: ...AXIAL MD CD R MD CD R 156 105 8 1 1 5 12 22 23 1 4 5 8 8 8 8 5 5 5 4 4 4 1 1 1 11 34 44 33 1 16 9 104 1 50 25 26 24 1 25 48 53 52 14 1 8 7 1 20 11 8 14 24 25 37 48 14 1 8 7 36 13 1 12 1 1 7 10 208 157 1 2 3 4 5 PRINTED CIRCUIT BOARD DSP P C B Side A Lead Solder Used DSP P C B Side B Lead Free Solder Used Ref No Location D3 I5 D8 B3 D9 E6 D10 D6 D11 E6 D12 E6 D13 C5 IC1 D3 IC2 B4 IC3 B3 IC6 D4 IC8 ...

Страница 40: ...5 OPERATION 5 W882 POWER 1 CB358 POWER 1 CB351 ADL E PR PL SR SL SBR SBL SW C R L E ADR 12 12 5D 3 3D VE VE VE VE E AXR AUX V AXL 3 3D 5 12 12 5D 5 OPERATION 1 W803 HPL HPR HP HPE MG MULTI CH INPUT AUDIO L R FRONT L R IN PLAY MD CD R L R OUT REC L R CD L R SURROUND SUBWOOFER CENTER SW SB FL SL C FR SR SWE E E E E E 1 8 PRINTED CIRCUIT BOARD FUNCTION P C B Side A Ref No Location D303 B4 D304 C5 IC3...

Страница 41: ...UNCTION P C B Side B Lead Free Solder Used 24 25 40 41 64 65 80 1 32 17 16 1 8 5 4 1 8 5 4 1 8 5 4 1 Ref No Location D301 D6 D302 E6 IC301 E4 IC303 C5 IC304 C6 IC306 D4 Q301 C4 Q302 B4 Q303 B4 Q304 C4 Q305 C4 Q306 C4 Q309 B5 Q310 B5 Q311 B6 Q312 B6 Semiconductor Location ...

Страница 42: ...emiconductor Location PRESET TUNING FM AM TONE CONTROL STRAIGHT EFFECT SPEAKERS A B HPL HPE HPR MG HP SUBTRANS 2 CB456 OPERATION 3 CB871 HPR HPE HPL MG HP FUNCTION CB309 TUNING MODE MEMORY CKFD CEFD ADKEY0 VRA TONEA ISA PURD PSW RM 5S VP DTFD ADKEY1 VRB TONEB ISB BLK REM RM 5M MG OPERATION 2 CB861 MG SYSPSW_ F2 F1 EDIT SEARCH MODE DAB NEXT DISPLAY A B C D E PROGRAM LEVEL PRESET TUNING VOLUME MAN L...

Страница 43: ...1 F2 F1 F2 SYSPSW_ MG PRINTED CIRCUIT BOARD OPERATION 3 P C B Side A L R HP MG HPL HPE HPR OPERATION 1 W801 PHONES SILENT CINEMA FUNCTION CB306 AXR E AXL VE AUX V VE AUX Y AUX C VIDEO AUX AUDIO R L VIDEO OPERATION 5 P C B Side A OPERATION 5 P C B Side B Lead Free Solder Used Semiconductor Location Ref No Location D871 D6 D872 D6 D873 D6 D881 I5 D882 I5 D883 H5 D884 H5 ...

Страница 44: ...iconductor Location Ref No Location Q10 F6 Q11 F5 Q12 E6 Q13 D5 Q15 I4 Q16A G6 Q16C H6 Q18A C6 Q18C D6 Q20A H6 Q20C I6 Q22A A6 Q22C B6 Q24A F6 Q24C F6 Q26A D6 Q26C E6 Q28 H4 Q29 D4 Q30 I4 Q31 B4 Q32 G5 Q33 E4 Q34 H4 Q35 G3 Q251 B3 Q252 B3 Q253 C3 Q254 B3 Q256 H5 Q257 D5 Q258 I5 Q259 B5 Q260 G5 Q261 E5 Q262 G5 Q263 C5 Q264 H5 Q265 B5 Q266 F5 Q267 D5 Ref No Location D2 B3 D3 G4 D4 G4 D5 C5 D6 C4 D7 ...

Страница 45: ...Z2RY 4ohm PRV POET RES S10 VP MG 5M RES 5M PDET MG PRY S10 BE B B RE FR RE BL E BR C SL SR GR OR SBR YE FL WH MAIN 1 W1A W2A W6A W11A MAIN 1 W3A W4A W5A W9A W9B SPEAKERS FRONT A L R L R B SURROUND CENTER SURROUND BACK to POWER TRANSFORMER ACL ACL E ACH VHI Ref No Location D122 I5 D123 F4 D125 D5 D127 C5 D129 B5 D133 G5 D141 I4 D142 I4 D143 I4 D144 I4 Q120 I5 Q121 D5 Q123 E5 Q124 D5 Q125 B5 Q126 B5...

Страница 46: ...3 E2 Q314 B2 Q315 C3 Q323 D4 Q325 D4 Q327 D2 POWER 2 P C B Side A PRINTED CIRCUIT BOARD Lead Free Solder Used POWER 1 P C B Side A Semiconductor Location FUNCTION CB308 MAIN 1 W8 MAIN 1 CB6 SBL SBR FL SL C FR SR E E E E E E FUNCTION CB307 3D E DG DG 5D 5 5 12 12 HPG NFSR VSR NFFR VFR NFC VC 12AMP 8V MAIN 1 CB5 MAIN 1 W15 to Power Transformer NFSL VSL NFFL VFL NFSBR VSBR E 8V PRV THM SBR_PRO TP363 ...

Страница 47: ...3 G2 Q605 G2 Q606 G2 Q607 G3 Q608 G3 PRINTED CIRCUIT BOARD SUBTRANS 1 P C B Side A Semiconductor Location MAIN 2 CB121 PRY S10 E PDET 5M RES 1 14 8 7 SUBTRANS 1 P C B Side B Lead Free Solder Used SUBTRANS 3 P C B Side A SUBTRANS 2 CB462 12 5 5 VSEL MON VIA VIB VR1 SVIDO VSY YCSEP OUT IN VCR MONITOR OUT S VIDEO DVD DTV CBL 9 1 9 1 SUBTRANS 3 P C B Side B Lead Free Solder Used X NOT USED O USED Circ...

Страница 48: ...P OPERATION 1 CB801 DAB CB5 XMWCK XMSD0 DG DB_SCA ICXM XMSCK DTPWR XMMCK MG DB_SDA PRV SUBTRANS 3 CB601 SUBTRANS 4 CB701 YCSEP VSY SVID0 VR VIB VIA MON VSEL 5 5 12 CPNTT CPNTD DTCV CKCV CMP1 CMP0 PURO 5V 5V SUBTRANS 6 CB901 VR VIB VIA MON VSEL 12 AXV VE FUNCTION CB303 VE 5 5 AXV 12 12 HP MTHP MTFS MTCT MTSW MTZ2 CKEV DTEV CKZ2 DTZ2 MG TUR TE TUL DSP CB1 XMSD0 XMSCK XMWCK XMMCK DG CSDIR CSTI MUTETI...

Страница 49: ... 6 P C B Side A IN OUT VCR MONITOR OUT DVD DTV CBL VIDEO SUBTRANS 2 CB461 VE AUX V 12V VSEL MON VIA VIB VR 1 9 Semiconductor Location SUBTRANS 2 CB463 5 5 CMP0 CMP1 DVD A DTV CBL COMPONENT VIDEO MONITOR OUT B 1 1 7 8 14 8 9 16 SUBTRANS 4 P C B Side B Lead Free Solder Used Ref No Location IC701 C6 IC702 C6 IC901 G3 Q701 B7 Q901 H3 Q903 H3 Q904 H4 ...

Страница 50: ...ANS 7 P C B Side A SUBTRANS 9 P C B Side A SUBTRANS 9 CB442 DVR DLV E DTR DTL E VIR VIL VOR COL Z2R Z2L SWE SW MTSW MTZ2 IN OUT VCR AUDIO OUTPUT DVD DTV CBL SUB WOOFER SUBTRANS 7 CB751 FUNCTION CB301 DVR DVL E DTR DTL E VIR VIL VOR VOL Z2R Z2L SWE SW MTSW MTZ2 DVR DVL E DTR DTL E VIR VIL VOR VOL Z2R Z2L SWE SW MTSW MTZ2 ...

Страница 51: ...DO DB_SDA AGND XMMCK XMSCK SPDIF AUD_SDIN AUD_SDOUT1 SCP_DAT RDI_OUT LCD_PE LCD_LRS LCD_DAT7 LCD_DAT5 LCD_DAT3 LCD_DAT1 AUD_MCLK AUD_SDOUT0 GND 3 3V S1_DOUT GND SPDIF_OUT GND USB_DM GND AGND 5V AUD_SDOUT2 PDM_OUT SCP_CLK SPDIF_IN LCD_M LCD_F LCD_DAT6 LCD_DAT4 LCD_DAT2 LCD_DAT0 AUD_SCLK AUD_SFR 3 3V 3 3V S1_DIN GND GND USB_DP GND Rch_OUT Lch_OUT 5V DGND 5D DTPWR BR to Power Transformer SUBTRANS 2 C...

Страница 52: ... NJM7805FA NJM7812FA 5 1 1 OUT 3 IN 1 OUT 2 COM 2 COM 3 IN PQ012FZ01ZPH µPC29M33T E1 AZ TC4013BP 1 4 8 NJM79M05FA NJM79M12FA NJM2581M SN74AHCT00PWR SN74AHCT08PWR SN74LV157APWR SN74LVU04APWR NJM2068MD TE2 M66003 0131FP 1 OUT 2 IN 3 COM LM61CIZ 1 Vs 2 Vout 3 GND 1 16 17 32 33 48 49 64 1 8 1 22 33 34 11 23 12 44 NJU7201L55 3 VOUT 2 VIN 1 GND LC89057W VF4D E 1 12 13 24 25 36 37 48 SN74LV245APWR ICs 3 ...

Страница 53: ...r Clock Selector Modulation Parallel Port PLL XIN XOUT XMCK CKST SLRCK SBCK RLRCK RBCK RMCK SDIN RDATA RERR DO XMODE CI CE CL INT AUDIO VO EMPHA UO 1 N Demodulation Lock detect 1 2 3 4 5 8 9 10 13 44 45 46 47 48 29 28 27 34 23 22 20 17 16 24 21 36 37 41 38 39 48 35 33 32 IC2 LC89057W VF4D E Digital Audio Interface Transceiver Y 4 B 2 GND 3 IC26 SN74AHCT1G32DCKR 2 Input or Gate Vcc 5 A 1 IC8 MX23L8...

Страница 54: ...628 IC16 AK4628VQ 192kHz 24Bit 8 channel CODEC 22 ROUT4 12 1 SDTI4 8 SDTI3 7 SDTI2 6 SDTI1 9 SDTO 10 DAUX 4 BICK 5 LRCK 39 MCLK 32 RIN 31 LIN 21 LOUT4 24 ROUT3 23 LOUT3 26 ROUT2 25 LOUT2 28 ROUT1 27 LOUT1 IC9 NJM78M05DL1A Voltage Regulator INPUT OUTPUT COMMON 1 2 3 4 8 7 6 5 1OUT 1IN 1IN VCC VCC 2OUT 2IN 2IN OUT VCC VCC 36 pF 37 pF 14 pF 7 pF 15 460 15 IN IN IC18 21 NE5532DR DUAL LOW NOISE OPERATI...

Страница 55: ... AGND7 VINC GOUTC VINSR GOUTSR AGND13 ROUTC2 ROUTC1 ROUTB2 ROUTB1 ROUTA2 ROUTA1 AGND12 VCC VEE AGND11 DA CL MUTE THGND GOUTFR AGND4 INDSPFR INDSPFL INDSPC INDSPSR INDSPSL INDSPCB INDSPSW AGND5 GOUTSW VINSW AGND6 GOUTCB VINCB GOUTSL VINSL IC303 304 306 NJM2068MD Dual OP Amp OUT1 IN1 VCC VCC OUT2 1 2 3 4 5 IN1 IN2 IN2 6 7 8 IC305 NJM4556AL Dual OP Amp 8 2 6 3 5 1 7 4 V INPUT INPUT V OUTPUT FRONT L C...

Страница 56: ...G00 63 53 DIG10 2 data timing clock dot data write scan pulse 21 0 28 1 22 5 24 2 26 2 24 3 18 9 26 2 26 2 26 3 26 3 26 3 26 3 26 3 26 3 26 3 24 4 21 0 26 3 26 3 26 3 26 3 26 3 26 3 26 3 26 3 26 3 26 3 26 3 26 3 26 3 26 3 26 2 26 2 26 2 18 9 26 3 24 3 22 5 20 7 26 3 24 0 26 2 20 7 24 3 20 7 22 6 22 6 21 0 21 0 20 7 24 4 17 1 24 4 26 2 24 3 28 1 20 7 28 3 20 7 24 4 22 5 22 6 22 6 26 2 28 1 26 3 18 ...

Страница 57: ...47 8 47 8 47 8 47 8 47 2 47 2 47 2 47 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 34 7 28 5 34 7 29 1 29 1 34 7 34 7 35 7 51 8 34 6 34 6 0 0 34 6 53 8 AC79 1 AC53 7 8 7 8 7 4 7 4 1 6 4 4 7 4 1 34 7 4 7 4 1 8 4 4 7 4 1 8 7 4 7 4 1 34 7 6 4 34 7 8 7 34 7 34 7 34 7 8 4 0 0 0 0 0 0 0 53 8 1 0 0 5 0 5 0 5 0 5 0 5 0 5 0 5 53 8 53 8 53 8 53 8 53 8 53 8 53 8 53 8 53 8 53 8 53 8 53 8 53 8 1 0 0 0 5 0 5 1 0 1 0 1 0 0...

Страница 58: ...6 NJM2388F33 LOW DROPOUT VOLTAGE REGULATOR WITH ON OFF CONTROL GND Cont Vin Vout 2 1 4 3 Thermal Protection Bandgrap Reference ON OFF control Over Voltage Protection Over Current Protection FRONT L CENTER SURROUND L 52 7 52 7 53 8 53 3 0 0 0 0 6 0 6 1 0 52 7 52 7 53 8 53 3 0 0 0 0 6 0 6 1 0 1 0 5 0 5 0 0 12 0 10 3 10 3 19 0 10 3 0 1 0 1 20 1 11 9 12 0 20 1 18 9 0 0 0 3 3 0 2 0 2 0 52 7 52 7 53 8 5...

Страница 59: ... COM X COM Y COM IC702 NJM2581M Video Amp 13 VOUT1 11 VOUT2 9 VOUT3 8 GND 10 V 3 14 V 1 12 V 2 2 NEE1 4 VEE2 6 VEE3 7 PowerSave 5 VIN3 1 VIN1 3 VIN2 75Ω Driver 6dB AMP BIAS 75Ω Driver 6dB AMP BIAS 75Ω Driver 6dB AMP BIAS REF 2 1 B 1 C 1 C 2 1 D453 Point B 1 Pin 13 of IC451 Point C 1 Cathode of D453 and Pin 12 of IC451 Point C 2 Cathode of D453 and Pin 12 of IC451 POWER ON Connect the power cable P...

Страница 60: ... characteristics are marked s and must be replaced with parts having specifications equal to those originally installed Schematic diagram is subject to change without notice IC1 NJM7805FA Voltage Regulator INPUT OUTPUT COMMON IC3 PQ3RD23 Low power loss voltage regulator Vin Vo Vc GND Specific IC 1 2 4 3 to SUBTR 2 _CB454 Page 59 G8 to DSP_W1 Page 53 D1 to POWER TRANSFORMER ...

Страница 61: ...T JUMPER TEST POINT L DTCT LIGHT DETECTING MODULE L EMIT LIGHT EMITTING MODULE LED DSPLY LED DISPLAY LED INFRD LED INFRARED MODUL RF MODULATOR RF PHOT CPL PHOTO COUPLER PHOT INTR PHOTO INTERRUPTER PHOT RFLCT PHOTO REFLECTOR PIN TEST PIN TEST POINT PLST RIVET PLASTIC RIVET R ARRAY RESISTOR ARRAY R CAR CARBON RESISTOR R CAR CHP CHIP RESISTOR R CAR FP FLAME PROOF CARBON RESISTOR R FUS FUSABLE RESISTO...

Страница 62: ...100 C CE CHP 0 1uF 16V P C B DSP P C B DSP C81 UR238100 C EL 100uF 16V C83 US035100 C CE CHP 0 1uF 16V B C84 87 US135100 C CE CHP 0 1uF 16V C89 US135100 C CE CHP 0 1uF 16V C90 US135100 C CE CHP 0 1uF 16V C91 92 US061470 C CE CHP 47pF 50V B C93 US062100 C CE CHP 100pF 50V B C94 UR067470 C EL 47uF 50V C95 97 US061470 C CE CHP 47pF 50V B C98 US064100 C CE CHP 0 01uF 50V B C99 US135100 C CE CHP 0 1uF ...

Страница 63: ... R149 V8070100 R MTL FLM 2 2Ω 1W R193 V8070600 R MTL FLM 33Ω 1W ST1 V4040500 SCR TERM M3 U1 WB001600 CN PHOT SN 1P GP1FA553TZ U2 WB001400 CN PHOT SN 1P GP1FA553RZ U3 WB001400 CN PHOT SN 1P GP1FA553RZ U4 WB001400 CN PHOT SN 1P GP1FA553RZ XL1 V3625700 RSNR CRYS 24 576MHz WE593600 FUNCTION CB301 V7826600 CN 16P TE TUC SERIES CB303 V7828700 SOCKET 20P SE TUC SERIES CB305 VP573800 CN BS PIN 18P CB306 V...

Страница 64: ...UM417100 C EL 10uF 50V C823 US064100 C CE CHP 0 01uF 50V B C824 US135100 C CE CHP 0 1uF 16V C825 US065100 C CE CHP 0 1uF 50V B C826 827 US063100 C CE CHP 1000pF 50V B C871 UA654100 C MYLAR 0 01uF 50V J C872 UA653100 C MYLAR 1000pF 50V J C874 875 UA654100 C MYLAR 0 01uF 50V J C876 US135100 C CE CHP 0 1uF 16V C881 882 US062220 C CE CHP 220pF 50V B C886 US135100 C CE CHP 0 1uF 16V C893 US135100 C CE ...

Страница 65: ...V D122 VG443200 DIODE ZENR MTZJ30A 30V D123 VG442900 DIODE ZENR MTZJ27B 27V D125 VG442900 DIODE ZENR MTZJ27B 27V D127 VG442900 DIODE ZENR MTZJ27B 27V D129 VG442900 DIODE ZENR MTZJ27B 27V s D133 WA653200 DIODE BRG TS6P03G 6 0A 200V D134 VG442900 DIODE ZENR MTZJ27B 27V s D141 144 VS997800 DIODE 1T2 D251 VD631600 DIODE 1SS133 176 D252 VG440700 DIODE ZENR MTZJ15A 15V D253 254 VG435500 DIODE ZENR MTZJ2...

Страница 66: ...CAR FP 4 7Ω 1 4W R210 V8072000 R MTL OXD 4 7KΩ 1W R251 HV756470 R CAR FP 4 7KΩ 1 4W R256 HV756100 R CAR FP 1KΩ 1 4W R264 265 HV754100 R CAR FP 10Ω 1 4W s R266 277 HV753470 R CAR FP 4 7Ω 1 4W R278 283 HV755100 R CAR FP 100Ω 1 4W R284 VP939700 R MTL FLM 4 7Ω 1W R291 292 HV753470 R CAR FP 4 7Ω 1 4W R293 VP939700 R MTL FLM 4 7Ω 1W s R294 299 HV755100 R CAR FP 100Ω 1 4W RY121 122 V5966300 RELAY DS24D2 ...

Страница 67: ...B SUBTRANS G CB401 V7827300 SOCKET 6P TE TUC SERIES s CB402 VG879900 CN BS PIN 2P s CB403 404 WC050700 CLIP FUSE EYF 52BCY G CB405 406 WC050700 CLIP FUSE EYF 52BCY s CB407 VG879900 CN BS PIN 2P CB441 V7826600 CN 16P TE TUC SERIES CB442 V7828300 SOCKET 16P TE TUC SERIES CB451 VM929900 CN BS PIN 15P CB452 VF982300 CN BS PIN 17P CB453 VB858500 CN BS PIN 6P CB454 VQ044500 CN BS PIN 11P CB456 VQ045100 ...

Страница 68: ...NB60 1 0A 600V D409 VT332900 DIODE 1SS355 D410 VR253700 DIODE BRG S1NB20 1A 200V D411 VT332900 DIODE 1SS355 D451 454 VT332900 DIODE 1SS355 D455 458 VU992600 DIODE ZENR MA8051 M 5 1V D459 VU993000 DIODE ZENR MA8056 M 5 6V s F1 KB000790 FUSE T4A 250V s F2 VT942900 FUSE T2 5A 250V G IC401 V8100500 PHOT CPL TLP421 GR s IC402 iG001180 IC TC4013BP FF IC403 V8100500 PHOT CPL TLP421 GR IC451 X7262A00 IC C...

Страница 69: ...180 HF45 6180 2 0 kΩ HJ35 6200 HF85 6200 2 2 kΩ HF45 6220 HF45 6220 2 4 kΩ HJ35 6240 HF85 6240 2 7 kΩ HF45 6270 HF45 6270 3 0 kΩ HF45 6300 HF45 6300 3 3 kΩ HF45 6330 HF45 6330 3 6 kΩ HJ35 6360 HF85 6360 3 9 kΩ HF45 6390 HF45 6390 4 7 kΩ HF45 6470 HF45 6470 5 1 kΩ HF45 6510 HF45 6510 5 6 kΩ HF45 6560 HF45 6560 6 8 kΩ HF45 6680 HF45 6680 8 2 kΩ HF45 6820 HF45 6820 9 1 kΩ HF45 6910 HF45 6910 Parts Li...

Страница 70: ...7 9 7 7 7 4 26 8 28 31 7 1 15 101 103 105 LEFT RIGHT 105 120 120 121 122 138 139 155 155 168 168 163 160 160 160 160 160 171 171 160 160 172 170 202 204 205 170 167 167 167 167 167 167 173 167 160 163 163 163 163 163 163 163 163 FRONT PANEL UNIT SUB CHASSIS UNIT AMP UNIT 200 203 B model 200 1 ...

Страница 71: ... BL 121 WC494600 KNOB D48 TI 122 WC494800 KNOB D20 BL 122 WC495000 KNOB D20 TI 138 V3198100 DAMPER GUARD 139 WC879000 DAMPER 155 VQ368600 PUSH RIVET P3555 B 160 WE774100 BIND HEAD BONDING B T SCREW 3x8 MFZN2B3 163 WE774300 BIND HEAD B TIGHT SCREW 3x8 MFZN2W3 167 VT669300 PW HEAD B TIGHT SCREW 3x8 8 MFC2 168 WE774600 SCREW IC 3x18 MFZN2W3 170 WE774700 BIND HEAD S TIGHT SCREW 4x10 MFZN2W3 171 VH3132...

Страница 72: ...102 WC490800 BUTTONCASE 650 BL 3 102 WC491000 BUTTONCASE 650 TI 3 103 WE185600 BUTTON 650 BL 3 103 WE185800 BUTTON 650 TI 3 106 WF156100 BUTTON STANDBY BL 3 106 WF156300 BUTTON STANDBY TI 3 107 WC493100 ESCUTCHEON VOL BL 3 107 WC493300 ESCUTCHEON VOL TI 3 109 WG281700 SHEET WINDOW B 3 109 WG468400 SHEET WINDOW G 3 111 WE774300 BIND HEAD B TIGHT SCREW 3x8 MFZN2W3 3 114 WE774800 BIND HEAD P TIGHT SC...

Страница 73: ...140mm P 1 25 2 11 VV849300 RADIATION SHEET 19x24 2 20 WC656000 SUPPORT TR 5P 2 21 V2673000 SUPPORT TR 2P 2 102 VQ368600 PUSH RIVET P3555 B 2 103 VK173200 SCREW TRANSISTOR 3x15 SP MFC2 2 104 VT669300 PW HEAD B TIGHT SCREW 3x8 8 MFC2 New Parts Schm Ref PART NO Description Remarks Markets 2 1 2 2 1 1 2 1 5 2 2 2 2 2 1 2 4 2 20 2 21 2 11 2 104 2 104 2 104 2 104 2 104 2 104 2 104 2 104 2 103 2 102 ...

Страница 74: ...19 79 10 79 1A 79 0B 79 0A 79 8D 79 8E 79 8F 79 A5 7F 99 7F 90 7F 9A 7F 8A 7F 9E 7A B1 7A B2 7A B3 7A AE 7A 10 7A AB 7A AC 7A AD 7A 12 7A AF 7A 11 7A B0 69 AA AA AA A9 56 A9 A5 6A 56 A9 66 A6 66 99 66 A5 66 59 66 5A A9 69 66 55 AA 7C 9C 7C 93 7C 9D 7C 9E 7C B1 7C B4 7C B2 7C B5 7C B8 7C B6 7C B7 7C B3 7C A6 18 A8 19 A9 89 39 9B 2B 85 35 80 30 87 37 82 32 88 38 81 31 86 36 92 22 69 AA AA AA A9 56 A...

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