Yamaha RX-V740 Service Manual Download Page 117

Page: 117 / 152

117

RX-V740/RX-V740RDS/DSP-AX740

RX-V640/RX-V640RDS/HTR-5660/DSP-AX640/DSP-AX640SE

RX-V740/RX-V740RDS/DSP-AX740

RX-V640/RX-V640RDS/HTR-5660/DSP-AX640/DSP-AX640SE

P.C.B. FUNCTION

Schm
Ref.

PART NO.

Description

Remarks

Markets

部品名

Rank

✻

New Parts

＊新規部品

（マーク#の部品は、基板に含まれません）

C365

UR866330

C.EL

3.3uF 50V

AX640SE

ケミコン

C366

UR866470

C.EL

4.7uF 50V

AX640SE

ケミコン

C367

US135100

C.CE.CHP

0.1uF 16V

AX640SE

チップセラコン

C368

US135100

C.CE.CHP

0.1uF 16V

AX640SE

チップセラコン

C369

UR866330

C.EL

3.3uF 50V

AX640SE

ケミコン

C370

UU137100

C.EL

10uF 16V

AX640SE

ケミコン

C371

US135100

C.CE.CHP

0.1uF 16V

AX640SE

チップセラコン

C372

US135100

C.CE.CHP

0.1uF 16V

AX640SE

チップセラコン

C373

UU137100

C.EL

10uF 16V

AX640SE

ケミコン

C374

UR877100

C.EL

10uF 63V

AX640SE

ケミコン

C375

UR877100

C.EL

10uF 63V

AX640SE

ケミコン

C376

UU137100

C.EL

10uF 16V

AX640SE

ケミコン

C377

UR877100

C.EL

10uF 63V

AX640SE

ケミコン

C378

UR877100

C.EL

10uF 63V

AX640SE

ケミコン

C379

UR877100

C.EL

10uF 63V

AX640SE

ケミコン

C380

UU137100

C.EL

10uF 16V

AX640SE

ケミコン

C381

UR877100

C.EL

10uF 63V

AX640SE

ケミコン

C382

UU137100

C.EL

10uF 16V

AX640SE

ケミコン

C383

UR877100

C.EL

10uF 63V

AX640SE

ケミコン

C384

US135100

C.CE.CHP

0.1uF 16V

AX640SE

チップセラコン

C385

US135100

C.CE.CHP

0.1uF 16V

AX640SE

チップセラコン

C386

US135100

C.CE.CHP

0.1uF 16V

AX640SE

チップセラコン

C387

US135100

C.CE.CHP

0.1uF 16V

AX640SE

チップセラコン

C388

US135100

C.CE.CHP

0.1uF 16V

AX640SE

チップセラコン

C389

US135100

C.CE.CHP

0.1uF 16V

AX640SE

チップセラコン

C390

US135100

C.CE.CHP

0.1uF 16V

AX640SE

チップセラコン

C391

US135100

C.CE.CHP

0.1uF 16V

AX640SE

チップセラコン

C392

VG291200

C.EL

47uF 50V

AX640SE

ケミコン

C393

VG291200

C.EL

47uF 50V

AX640SE

ケミコン

C394

VG287200

C.EL

10uF 50V

AX640SE

ケミコン

C395

UR838100

C.EL

100uF 16V

AX640SE

ケミコン

C396

UU137220

C.EL

22uF 16V

AX640SE

ケミコン

C397

UR837220

C.EL

22uF 16V

AX640SE

ケミコン

C398

UR837220

C.EL

22uF 16V

AX640SE

ケミコン

C399

UR837220

C.EL

22uF 16V

AX640SE

ケミコン

C400

UA652100

C.MYLAR

100pF 50V

AX640SE

マイラーコン

C401

UA652100

C.MYLAR

100pF 50V

AX640SE

マイラーコン

C402

UA652100

C.MYLAR

100pF 50V

AX640SE

マイラーコン

C403

UT652100

C.PP

100pF 100V

AX640SE

ＰＰコン

C404

UA652100

C.MYLAR

100pF 50V

AX640SE

マイラーコン

C405

UR877100

C.EL

10uF 63V

AX640SE

ケミコン

C406

UU137100

C.EL

10uF 16V

AX640SE

ケミコン

C407

UR877100

C.EL

10uF 63V

AX640SE

ケミコン

C408

UR877100

C.EL

10uF 63V

AX640SE

ケミコン

C409

UR877100

C.EL

10uF 63V

AX640SE

ケミコン

C410

UU137220

C.EL

22uF 16V

AX640SE

ケミコン

C411

UU137220

C.EL

22uF 16V

AX640SE

ケミコン

C412

UR837220

C.EL

22uF 16V

AX640SE

ケミコン

C413

UR837220

C.EL

22uF 16V

AX640SE

ケミコン

C414

UR837220

C.EL

22uF 16V

AX640SE

ケミコン

C415

UR837220

C.EL

22uF 16V

AX640SE

ケミコン

C416

UT652100

C.PP

100pF 100V

AX640SE

ＰＰコン

C417

UT652100

C.PP

100pF 100V

AX640SE

ＰＰコン

DSP-AX640SE

Summary of Contents for RX-V740

Page 1: ...earch 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 o...

Page 2: ...es to solder flux vapor If you come in contact with solder or components located inside the enclosure of this product wash your hands before handling food TO SERVICE PERSONNEL 1 Critical Components In...

Page 3: ...P AX740 RX V640 RX V640RDS HTR 5660 DSP AX640 DSP AX640SE 3 RX V740 RX V740RDS DSP AX740 RX V640 RX V640RDS HTR 5660 DSP AX640 DSP AX640SE FRONT PANELS RX V740 U C A L R T K models RX V740RDS B G mode...

Page 4: ...DSP AX740 RX V640 RX V640RDS HTR 5660 DSP AX640 DSP AX640SE RX V740 RX V740RDS DSP AX740 RX V640 RX V640RDS HTR 5660 DSP AX640 DSP AX640SE 4 RX V640RDS B G models HTR 5660 U C A T K models RX V640 U...

Page 5: ...RX V740 RX V740RDS DSP AX740 RX V640 RX V640RDS HTR 5660 DSP AX640 DSP AX640SE 5 RX V740 RX V740RDS DSP AX740 RX V640 RX V640RDS HTR 5660 DSP AX640 DSP AX640SE DSP AX640 J model DSP AX640SE B G models...

Page 6: ...V740RDS DSP AX740 RX V640 RX V640RDS HTR 5660 DSP AX640 DSP AX640SE RX V740 RX V740RDS DSP AX740 RX V640 RX V640RDS HTR 5660 DSP AX640 DSP AX640SE 6 REAR PANELS RX V740 U C models RX V740 A model RX V...

Page 7: ...X V740RDS DSP AX740 RX V640 RX V640RDS HTR 5660 DSP AX640 DSP AX640SE 7 RX V740 RX V740RDS DSP AX740 RX V640 RX V640RDS HTR 5660 DSP AX640 DSP AX640SE RX V740RDS B model RX V740RDS G model RX V740 R T...

Page 8: ...0 RX V740RDS DSP AX740 RX V640 RX V640RDS HTR 5660 DSP AX640 DSP AX640SE RX V740 RX V740RDS DSP AX740 RX V640 RX V640RDS HTR 5660 DSP AX640 DSP AX640SE 8 RX V640 A model DSP AX740 J model RX V640 U C...

Page 9: ...RX V740RDS DSP AX740 RX V640 RX V640RDS HTR 5660 DSP AX640 DSP AX640SE 9 RX V740 RX V740RDS DSP AX740 RX V640 RX V640RDS HTR 5660 DSP AX640 DSP AX640SE RX V640 R T K models RX V640RDS B model RX V640...

Page 10: ...RX V740RDS DSP AX740 RX V640 RX V640RDS HTR 5660 DSP AX640 DSP AX640SE RX V740 RX V740RDS DSP AX740 RX V640 RX V640RDS HTR 5660 DSP AX640 DSP AX640SE 10 RX V640RDS G model HTR 5660 U C models HTR 5660...

Page 11: ...X V740RDS DSP AX740 RX V640 RX V640RDS HTR 5660 DSP AX640 DSP AX640SE 11 RX V740 RX V740RDS DSP AX740 RX V640 RX V640RDS HTR 5660 DSP AX640 DSP AX640SE DSP AX640 J model DSP AX640SE B model HTR 5660 T...

Page 12: ...RX V740 RX V740RDS DSP AX740 RX V640 RX V640RDS HTR 5660 DSP AX640 DSP AX640SE RX V740 RX V740RDS DSP AX740 RX V640 RX V640RDS HTR 5660 DSP AX640 DSP AX640SE 12 DSP AX640SE G model...

Page 13: ...V740 RX V740RDS DSP AX740 RX V640 RX V640RDS HTR 5660 DSP AX640 DSP AX640SE REMOTE CONTROL PANELS RX V740 U C A L R T K models DSP AX740 J model RX V640 U C A L R T K models HTR 5660 U C A T K models...

Page 14: ...kHz 0 7 THD 4 ohms MAIN L R 140W 140W CENTER REAR CENTER 140W 140W REAR L R 140W 140W RX V640 RX V640RDS HTR 5660 DSP AX640 DSP AX640SE 1 kHz 0 7 THD 4 ohms MAIN L R 135W 135W CENTER REAR CENTER 135W...

Page 15: ...YAMAHA CORPORATION SILENT Video Section Video Signal Type U C J models NTSC A B G L models PAL R T K models NTSC or PAL Video Signal Level 1 Vp p 75 ohms S Video Signal Level S Y 1 Vp p 75 ohms C 0 2...

Page 16: ...0 5feet step Effective distance difference 5feet Effective distance difference 5feet REAR LR 10 0 1 to 80feet 10 0feet 0 5feet step REAR LR 1 to 80feet 10 0feet 0 5feet step REAR CT 7 00 1 to 80feet...

Page 17: ...2ch DD dts AAC 6 1 ES Unit Movie Music DSP LEVEL 6 3 1 6 3 1 6 3 1 dB P INIT DLY 1 99 1 1 99 1 1 99 1 ms P ROOM SIZE 0 1 2 0 0 1 0 1 2 0 0 1 0 1 2 0 0 1 P LIVENESS 0 10 1 0 10 1 0 10 1 S INIT DLY 1 49...

Page 18: ...P C B 4 VIDEO P C B J model only 5 FUNCTION 8 P C B U C A models only 6 MAIN 4 P C B 7 Tuner except DSP AX640SE 8 FUNCTION 7 P C B U C A B G L R T K models only 9 FUNCTION 5 P C B 0 FUNCTION 6 P C B...

Page 19: ...over a Remove 4 screws 1 and 4 screws 2 Fig 1 b Slide the Top Cover rearward to remove it Fig 1 2 Removal of Front Panel Remove 6 screws 3 and then remove the Front Panel Fig 1 3 Removal of Sub Chassi...

Page 20: ...0 DSP AX640 DSP AX640SE 20 7 8 Fig 4 Support DSP DSP CB603 CB104 CB602 6 DSP P C B CB304 CB307 Fig 3 4 DSP P C B a 6 1 Fig 3 b 7 6 Fig 4 c CB602 CB603 Fig 3 d DSP P C B DSP Fig 3 4 Removal of DSP P C...

Page 21: ...17P 200mm P C B P C B GND When checking the P C B Reconnect all cables connectors that have been disconnected Be sure to use the extension cable for servicing for the following section POWER 1 P C B C...

Page 22: ...1 3 and POWER 1 P C B s Fig 6 P C B POWER 1 P C B CB601 FUNCTION 1 P C B CB307 MF117200 17P 200mm P C B P C B GND When checking the P C B Reconnect all cables connectors that have been disconnected B...

Page 23: ...dB margin 6 OTHER INPUT EXTERNAL DECODER 7 DISPLAY CHECK 1 VFD CHECK Initial display 2 VFD DISP OFF All segments OFF 3 VFD DISP ALL All segments ON 100 100 4 VFD DIMMER All segments ON 50 50 5 CHECKE...

Page 24: ...CS 1 5 Byte 13 BSI CS 2 5 Byte 14 BSI CS 3 5 Byte 15 BSI CS 4 5 Byte 16 BSI CS 5 1 Byte 17 YSS938 1 5 Byte 18 YSS938 2 5 Byte 19 YSS938 3 4 Byte 20 SECOND DECODER 4 Byte 21 Mute Trigger 5 Byte 12 DSP...

Page 25: ...be disabled Press the STANDBY ON key while 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 SLEE...

Page 26: ...he power transistor is detected the abnormal channel can be identified by checking the current detect transistor Turning on the power without correcting the abnormality will cause the protection funct...

Page 27: ...ditional causes of protection can be due to loose connections associated components CPU etc For the protection voltage value refer to DIAG menu No 10 described later CPU No 10 History of protection fu...

Page 28: ...these settings are restored to those before starting DIAG Master volume 40dB Input DVD 6CH INPUT OFF Effect level 0dB Audio mute OFF Speaker setting LARGE BASS OUT BOTH DIAG menu DSP THROUGH 1 ANALOG...

Page 29: ...e signal for L R is output as it is without passing through the DSP section Reference data INPUT DVD ANALOG SWFR 50Hz Others 1kHz 0dBFS 1 DSP THROUGH MAIN L R YSS938 Main DSP ANALOG BYPASS L R DSP Inp...

Page 30: ...ANALOG SWFR 50Hz Others 1kHz YSS FULL BIT SWFR YSS FULL BIT F CH CH Input level Volume SPEAKER OUTPUT 1kHz SUBWOOFER MAIN L R CENTER REAR CENTER RL RR OUTPUT 50Hz Both ch 20 dBm 10 dB 15 5 dBm 14 4 dB...

Page 31: ...l except the SW signal passes through the external DRAM The basic passage is the same as DSP Through YSS automatic selection L R Virtual or HP L R YSS L R CS L R DIR L R FL FR RL RR RAM THROUGH Auto 2...

Page 32: ...R OUTPUT 50Hz Each ch 20 dBm 10 dB 15 5 dBm 8 0 dBm Both ch 20 dBm 10 dB 17 5 dBm Input level Volume SPEAKER OUTPUT 1kHz SUBWOOFER MAIN L R CENTER REAR CENTER RL RR OUTPUT 50Hz Each ch 20 dBm 10 dB 15...

Page 33: ...ut level Volume SPEAKER OUTPUT 1kHz SUBWOOFER MAIN L R CENTER REAR CENTER RL RR OUTPUT 50Hz Each ch 20 dBm 10 dB 15 5 dBm 8 0 dBm Both ch 20 dBm 10 dB 17 5 dBm Shaded items not used in this example L...

Page 34: ...performance a large unit Full bandwidth signals are output SMALL This mode is used with a speaker with low bass reproduction performance a small unit The signals of 90Hz or less are mixed into the ch...

Page 35: ...L R Digital Analog Same as 1 YSS automatic selection Same as 1 YSS automatic selection Reference data INPUT DVD ANALOG Both ch Sub menu Input level Volume SPEAKER OUTPUT 1kHz SUBWOOFER MAIN L R CENTER...

Page 36: ...n segments next to each other is checked by turning ON and OFF all segments alternately in lattice In the above example the segments in the second row from the top are shorted 7 DISPLAY CHECK This pro...

Page 37: ...R C 8 MANUAL TEST DSP LFE 35 250Hz 800Hz 9 FACTORY PRESET This menu is used to reserve and inhibit initialization of the back up RAM The signals are processed using EFFECT OFF The L R signal is output...

Page 38: ...the VOLUME of the main unit When using this function note that turning the VOLUME more than 2 clicks will cause the volume value to change The figures in the diagram are given as reference only STATIO...

Page 39: ...models so equipped LOW FAN DRIVE TEST HIGH FAN DRIVE TEST For models so equipped MID FAN DRIVE TEST MID FAN DRIVE TEST LOW IMP SW POWER LIMIT Impedance power limiter detection IMP 8 or 4 ohm impedanc...

Page 40: ...OPTD D TV CBL 6 OPTF 7 COAXA CD 8 COAXB 4th byte Format information of reproduction signal 1 Analog processing used for digital reproduction is not possible because of a commercial bit or 4 ch audio r...

Page 41: ...UTE Reg 2 YSS MODE Reg 3 YSS IPORT BIT 7 0 4 YSS IPORT BIT 14 8 5 YSS OPORT Byte No Function 1 IEC 1937 Preamble Pc 2 Data Stream Reg 3 Status Reg 4 YSS ZERO Reg 5 MIREG Byte No Function 1 DIR Status...

Page 42: ...this menu is maintained The address bus and the data bus are checked and the connection condition is displayed When no error is detected NoEr appears on display YSS938 Bus Check 12 DSP RAM CHECK YSS9...

Page 43: ...depending on settings on P C B The operation mode can be changed by selecting the sub menu and then using the EFFECT key With SOF selected for the SW mode the settings become effective MODEL SETTING...

Page 44: ...ed using EFFECT OFF The checksum is obtained by adding the data at every 8 bits for each program area and expressing the result as a 4 figure hexadecimal data 1 Version Release 1 digit Main version 2...

Page 45: ...across the terminals of R164 Main Lch R168 Main Rch R181 Center R175 Rear Lch R177 Rear Rch R416 Rear Cch are between 0 1mV and 10 0mV If it exceeds 10 0mV open cutoff R109 Main Lch R116 Main Rch R136...

Page 46: ...P24 41 P25 40 P26 39 P27 38 P28 37 P29 34 P32 33 P33 32 P34 31 P35 30 P36 29 P37 28 P38 27 NX 26 NX 25 NX 24 NX 23 NX 22 NX 21 NX 20 16G 19 15G 18 14G 17 13G 16 12G 15 11G 14 10G 13 9G 12 8G 11 7G 10...

Page 47: ...2 P10 5 2 5 2 5 2 P11 1 3 1 3 1 3 P12 2 3 2 3 2 3 P13 3 3 3 3 3 3 P14 4 3 4 3 4 3 P15 5 3 5 3 5 3 P16 1 4 1 4 1 4 P17 2 4 2 4 2 4 P18 3 4 3 4 3 4 P19 4 4 4 4 4 4 P20 B1 5 4 5 4 5 4 P21 S13 B2 1 5 1 5...

Page 48: ...PFP FUNCTION P C B 16bit COM Main CPU No Port No Function name I O Detail of function 1 SOUT4 DTFD SO FL Driver TxD 2 CLK4 CKFD SCK FL Driver CLOCK 3 P94 BLK O FL Driver OFF 4 P93 ISA I Input Select R...

Page 49: ...onent Selector 1 69 P23 YCSEP O Y C Separation Select 70 P22 CES O I OSD Enable N P Format 71 P21 I E O External Internal synchronize Output 72 P20 RDSE O I RDS Enable RDS Present Absent 73 P17 CEP O...

Page 50: ...22 121 VDD2 TESTXO TESTXI SELI2 SELI3 VSS SELI4 IPINT IC SCK SI SO CS DIRINT LOCK CRC SURENC VDD1 KARAOKE MUTE AC3DATA DTSDATA NONPCM VSS ZEROFLG OVFB END RAMA17 RAMA16 RAMA15 RAMA14 RAMA13 RAMA12 SEL...

Page 51: ...hronous timing output user data output terminal Unconnected 54 FS128 C O DIR Serial data master clock 128fs output channel status output terminal FS128 55 DBL V O DIR Double rate clock output validity...

Page 52: ...ected 122 RAMA11 O Sub DSP External memory address terminal 11 Unconnected 123 VSS Ground terminal 124 VDD2 2 5V power terminal for internal circuit 125 SELI8 I Built in selector input 8 CXA 126 SELI7...

Page 53: ...SCK IN Serial Clock 94 TIN AUDATA0 IN CS49329 AUDATA0 tout 95 SDMI SDM IN Serial Data 96 CSCSI CSCS IN CS49329 97 ZIN1 SDOB3 IN MAIN DAC SDATA SDOB3 98 VCC 3 3V 99 RST ICD IN PLD Low 100 GND 0V IC608...

Page 54: ...SW502 515 VOLUME SW576 POWER RELAY THM PRO PRV PR1 SPEAKER RELAY MUTE CONTROL POWER DETECT RESET 5M SPEAKER RELAY MUTE CONTROL MICRO COMPUTER IC601 XL601 16MHz DSP ON SCREEN VOLUME INPUT SELECTOR TUNE...

Page 55: ...O REC OUT VIDEO INPUT VIDEO REC OUT Y Cb Pb COMPONENT VIDEO Cr Pr Y SELECTOR IC822 Cb SELECTOR IC822 Cr SELECTOR IC822 Y Cb Pb Cr Pr DVD D TV LD Y Cb Pb Cr Pr COMPONENT MONITOR OUT RY701 SW301 SW301 8...

Page 56: ...5 1 8 16 9 1 8 1 4 8 5 1 1 4 4 8 5 1 4 8 5 5 8 1 8 16 9 16 9 17 7 50 100 76 1 1 4 8 5 32 16 17 1 7 14 8 1 7 14 8 1 7 14 8 1 7 14 8 1 14 28 15 1 4 1 44 34 12 22 11 33 23 8 5 1 4 8 5 1 20 40 21 Circuit...

Page 57: ...AUX Y AUX C AUX V 5 5 12 12 DTLC Z2MT DTBD TUE TUR TUL SW SWE DTVR DVDL DVDR E V1IL V2IL V2DR V2DL V2IR V1DL V1DR DTVL V1IR Z2MT E E DTVR DVDL DVDR E V1IL V2IL V2DR V2DL V2IR V1DL V1DR DTVL V1IR Z2MT...

Page 58: ...1 8 16 9 5 8 4 1 1 9 16 RX V740 RX V740RDS DSP AX740 Ref No Location D301 E4 D302 E4 D303 E3 D304 E3 D315 H4 D316 G4 IC301 H4 IC302 G5 IC303 G4 IC304 G4 IC305 F3 IC306 C4 IC307 D4 IC308 D4 IC309 E4 IC...

Page 59: ...TV CBL FREQUENCY STEP R T K models only MONITOR OUT OUT IN VCR 2 DVR OUT IN VCR 1 9kHz 10kHz REMOTE CONTROL 12 1 13 24 DVD SVIDEO D TV CBL MONITOR OUT OUT IN VCR 2 DVR OUT IN VCR 1 RM RM RM DVD D TV...

Page 60: ...IC701 H4 IC702 H4 IC703 H3 IC705 H3 IC706 H2 IC707 H3 IC708 H3 IC709 H2 IC801 C6 IC802 D6 IC821 F7 IC822 F6 Q601 C4 Q602 C4 Q603 D3 Q604 E3 Q605 E3 Q606 E3 Q607 D3 Q821 F6 Semiconductor Location Circu...

Page 61: ...AUX Y AUX C AUX V 5 5 12 12 DTLC Z2MT DTBD TUE TUR TUL SW SWE DTVR DVDL DVDR E V1IL V2IL V2DR V2DL V2IR V1DL V1DR DTVL V1IR Z2MT E E DTVR DVDL DVDR E V1IL V2IL V2DR V2DL V2IR V1DL V1DR DTVL V1IR Z2MT...

Page 62: ...16 9 5 8 4 1 1 9 16 RX V640 RX V640RDS HTR 5660 DSP AX640 Ref No Location D301 E4 D302 E4 D303 E3 D304 E3 D315 H4 D316 G4 IC301 H4 IC302 G5 IC303 G4 IC304 G4 IC305 F3 IC306 C4 IC307 D4 IC308 D4 IC309...

Page 63: ...DVD D TV CBL FREQUENCY STEP R T K models only MONITOR OUT OUT IN VCR 2 DVR OUT IN VCR 1 9kHz 10kHz REMOTE CONTROL DVD D TV CBL MONITOR OUT OUT IN VCR 2 DVR OUT IN VCR 1 RM RM RM DVD D TV CBL MONITOR O...

Page 64: ...IC701 H4 IC702 H4 IC703 H3 IC705 H3 IC706 H2 IC707 H3 IC708 H3 IC709 H2 IC801 C6 IC802 D6 IC821 F7 IC822 F6 Q601 C4 Q602 C4 Q603 D3 Q604 E3 Q605 E3 Q606 E3 Q607 D3 Q821 F6 Semiconductor Location Circ...

Page 65: ...N 6 12 E HPE TOL TIR TIL E 12 TOR FUNCTION 4 PRV FMT MTCT MTSW CEEV CKEV CKBD DTEV ICEV CKLC FUNCTION 4 VE AUX Y AUX C AUX V 5 5 12 12 DTLC Z2MT DTBD TUE TUR TUL SW SWE DTVR DVDL DVDR E V1IL V2IL V2DR...

Page 66: ...9 16 8 5 8 4 1 5 8 4 1 5 8 4 1 5 8 4 1 10 20 11 1 10 20 11 1 10 20 11 1 10 20 11 1 5 8 4 1 5 8 4 1 1 8 16 9 1 8 16 9 5 8 4 1 1 9 16 DSP AX640SE Ref No Location D301 E4 D302 E4 D303 E3 D304 E3 D315 H4...

Page 67: ...RXDF BSY TXDF CLKF MG CNVSS 5BU RES FUNCTION 1 PRV FMT MTSW MTCT CEEV CKEV CKBD DTEV ICEV CKLC DTLC Z2MT DTBD TUE TUR TUL SW SWE AXY VE AXC AXV 5 5 12 12 CSPLD CSCS CSR CSN ICD YSSCK DSP CST CSINT ICC...

Page 68: ...9 1 8 1 8 16 9 1 8 16 9 1 8 16 9 1 1 1 7 14 8 18 36 19 8 16 9 1 1 4 8 5 1 4 8 5 8 16 9 1 8 16 9 PRINTED CIRCUIT BOARD Foil side DSP AX640SE Ref No Location D603 B4 D604 C4 D605 C4 D606 C4 D607 C5 D608...

Page 69: ...2 68 69 5 20 28 65 OPERATION 2 P C B Lead Type Device Power Transformer STANDBY ON INPUT F1 F2 PSW 5M F1 F2 PSW 5M VOLUME MG VRB VRA MG VRB VRA FUNCTION 4 VP MG RM VRB VRA HPMT 5M RM ADKEY0 ADKEY1 CE...

Page 70: ...OPERATION 1 P C B Surface Mount Device 1 16 17 64 49 48 32 33 RX V740 RX V740RDS DSP AX740 RX V640 RX V640RDS HTR 5660 DSP AX640 Ref No Location D502 D2 IC501 F3 Q503 D2 Q504 E2 Q505 G3 Q506 G3 Q507...

Page 71: ...MG HPL HPE HPR FUNCTION 1 TOL E TIR E 12 12 TOR E TIL PHONES BASS TREBLE OPERATION 4 P C B Surface Mount Device OPERATION 6 P C B Surface Mount Device OPERATION 5 P C B Surface Mount Device OPERATION...

Page 72: ...9 5 20 28 65 OPERATION 2 P C B Lead Type Device Power Transformer STANDBY ON INPUT F1 F2 PSW 5M F1 F2 PSW 5M VOLUME MG VRB VRA MG VRB VRA FUNCTION 4 VP MG RM VRB VRA HPMT 5M RM ADKEY0 ADKEY1 CEFD DTFD...

Page 73: ...NTED CIRCUIT BOARD Foil side OPERATION 1 P C B Surface Mount Device 1 16 17 64 49 48 32 33 DSP AX640SE Ref No Location D502 D2 IC501 F3 Q503 D2 Q504 E2 Q505 G3 Q506 G3 Q507 G3 Q508 E2 Semiconductor Lo...

Page 74: ...Type Device OPERATION 1 HP MG HPL HPE HPR FUNCTION 1 TOL E TIR E 12 12 TOR E TIL PHONES BASS TREBLE OPERATION 4 P C B Surface Mount Device OPERATION 6 P C B Surface Mount Device OPERATION 5 P C B Sur...

Page 75: ...Lead Type Device VIDEO P C B Surface Mount Device FUNCTION 4 CMP1 CMP0 5V 5V DVD D TV CBL MONITOR OUT 1 3 5 7 2 4 6 8 0 B D 9 A C 1 3 5 7 2 4 6 8 0 B D 9 A C 1 3 5 7 2 4 6 8 0 B D 9 A C 1 8 16 9 1 8...

Page 76: ...D3 Ref No Location D101 C3 D102 B5 D103 C3 D104 D5 D105 G5 D106 F5 D107 I5 D108 D5 D109 H4 Ref No Location D110 E4 D111 I4 D112 B4 D113 C3 D114 C3 D115 E4 D116 H4 D117 F3 D118 F4 Semiconductor Locatio...

Page 77: ...MPEDANCE SELECTOR MAIN 1 RC RR RL MAIN 4 POML POG POMR PORL PORR POC PORC SW SWE BL BL FG PRINTED CIRCUIT BOARD Foil side Ref No Location D301 G4 D302 H4 D303 G4 D304 G4 D305 H2 D306 J4 D307 I4 Ref No...

Page 78: ...CE RCD B B MAIN REAR CENTER REAR CENTER SUB WOOFER OUTPUT MAIN 2 POC SW SWE PORL PORC POML PORR POG POMR PRINTED CIRCUIT BOARD Foil side Ref No Location D401 G3 D402 H3 D403 E3 D404 D2 D407 D2 IC401 E...

Page 79: ...3 6 7 110V 3 4 7 8 120V 4 5 8 1 VOLTAGE SELECTOR PRINTED CIRCUIT BOARD Foil side Ref No Location D601 E5 D602 F2 D603 F3 D604 F3 D605 F3 D606 F4 D607 F5 D701 D3 D702 C4 D703 B4 D704 C4 D705 C4 D706 C4...

Page 80: ...51AFEL TC74HC4052AF 1 8 16 LA7109 NJM78L05A T3 1 IN 2 GND 3 OUT NJM7805FA NJM7812FA 5 1 1 OUT 3 IN 1 OUT 2 COM 2 COM 3 IN 1 12 24 PQ025EZ5MZP PC29M33T E1 MM74HCU04 TC74HC164AF TC74HCT00AF TC74HCT08AF...

Page 81: ...Static RAM 512x512 ARRAY INPUT BUFFER ROW DECODER SENCE AMPS A7 A6 A5 A4 A10 A9 A8 A3 A2 I O5 I O4 I O3 I O2 I O1 I O0 IC611 NJM2904M Dual OP Amp Q1 Q2 Q3 Q9 Q8 Q4 INPUTS OUTPUT V Q6 Q5 Q10 Q11 Q12 Q...

Page 82: ...5 2X 11 3X 1 0Y 5 1Y 2 2Y 4 3Y LEVEL CONVERTER BINARY TO 1 OF 4 DECODER WITH INHIBIT SW SW SW SW SW SW SW SW 13 X COM 3 Y COM INHIBIT 0 0 0 0 1 B 0 0 1 1 X A 0 1 0 1 X 0x 0y 1x 1y 2x 2y 3x 3y NONE 12...

Page 83: ...egister Vertical size counter Decoder Font RAM Shift register Decoder Horizontal character size register Horizontal character size register Horizontal character size register Horizontal character size...

Page 84: ...1Y 2 2Y 4 3Y LEVEL CONVERTER BINARY TO 1 OF 4 DECODER WITH INHIBIT SW SW SW SW SW SW SW SW 13 X COM 3 Y COM INHIBIT 0 0 0 0 1 B 0 0 1 1 X A 0 1 0 1 X 0x 0y 1x 1y 2x 2y 3x 3y NONE 12 LIN2 9 LOUT 8 VRE...

Page 85: ...5 VOUT1 13 VOUT2 11 VOUT3 10 MUTE2 9 VCC2 12 DR CTL 16 VCC 14 GND 2 NFB1 4 VIN2 6 VCC1 7 VIN3 8 NFB3 5 NFB2 1 VIN1 3 MUTE1 DR 6dB DR 6dB DR 6dB INPUT SELECTOR Y INPUT SELECTOR Y C MIX VIDEO DRIVER C I...

Page 86: ...0X 14 1X 15 2X 11 3X 1 0Y 5 1Y 2 2Y 4 3Y LEVEL CONVERTER BINARY TO 1 OF 4 DECODER WITH INHIBIT SW SW SW SW SW SW SW SW 13 X COM 3 Y COM INHIBIT 0 0 0 0 1 B 0 0 1 1 X A 0 1 0 1 X 0x 0y 1x 1y 2x 2y 3x...

Page 87: ...B DR 6dB DR 6dB Y SELECTOR Cb SELECTOR Cr SELECTOR INPUT SELECTOR Y INPUT SELECTOR Y C MIX VIDEO DRIVER C INPUT SELECTOR S SIGNAL DETECTOR MICRO COMPUTER All voltages are measured with a 10M V DC elec...

Page 88: ...out notice x NOT USED O USED APPLICABLE RX 640 RX V640RDS HTR 5660 DSP AX640 Page 84 to FUNCTION 1 I2 RX 740 RX V740RDS DSP AX740 Page 82 I2 RX 640 RX V640RDS HTR 5660 DSP AX640 Page 84 to FUNCTION 1...

Page 89: ...having specifications equal to those originally installed Schematic diagram is subject to change without notice Page 86 to FUNCTION 1 J2 to Power Transformer Page 81 to DSP E1 FL DRIVER FL DISPLAY IR...

Page 90: ...BINARY TO 1 OF 8 DECODER WITH INHIBIT SW SW SW SW SW SW 4 Z COM X COM Y COM INPUT STATES INHIBIT 0 0 0 0 0 0 0 0 1 ON CHANNNEL S 0X 0Y 0Z 1X 0Y 0Z 0X 1Y 0Z 1X 1Y 0Z 0X 0Y 1Z 1X 0Y 1Z 0X 1Y 1Z 1X 1Y 1...

Page 91: ...7 A7 RX 740 RX V740RDS DSP AX740 Page 83 A7 to FUNCTION 4 RX 640 RX V640RDS HTR 5660 DSP AX640 Page 85 A6 DSP AX640SE Page 87 A6 RX 740 RX V740RDS DSP AX740 Page 83 A6 to FUNCTION 4 MAIN L REAR L CENT...

Page 92: ...ge 91 H2 to MAIN 1 Page 91 A4 to MAIN 1 Page 91 A1 to MAIN 2 Page 91 F6 to Power Transformer U C A B G L J models to Power Transformer R T K models VOLTAGE SELECTOR POWER RELAY RX 640 RX V640RDS HTR 5...

Page 93: ...CORE FET CHP CHIP FET FL DSPLY FLUORESCENT DISPLAY FLTR CE CERAMIC FILTER FLTR COMB COMB FILTER MODULE FLTR LC RF LC FILTER EMI GND MTL GROUND PLATE GND TERM GROUND TERMINAL HOLDER FUS FUSE HOLDER IC...

Page 94: ...17 US063100 C CE M CHP 1000pF 50V 01 C618 US044220 C CE M CHP 0 022uF 25V 01 C619 UR818100 C EL 100uF 6 3V J 01 C620 UR818100 C EL 100uF 6 3V J 01 C621 US061330 C CE M CHP 33pF 50V 01 C622 US135100 C...

Page 95: ...61470 C CE M CHP 47pF 50V 01 C670 US135100 C CE CHP 0 1uF 16V 01 C671 US061470 C CE M CHP 47pF 50V 01 C672 US061470 C CE M CHP 47pF 50V 01 C673 US061470 C CE M CHP 47pF 50V 01 C674 US061470 C CE M CHP...

Page 96: ...S135100 C CE CHP 0 1uF 16V 01 C722 UU118100 C EL 100uF 6 3V 01 C723 US135100 C CE CHP 0 1uF 16V 01 C724 UU118100 C EL 100uF 6 3V 01 C725 US135100 C CE CHP 0 1uF 16V 01 C726 US135100 C CE CHP 0 1uF 16V...

Page 97: ...US061470 C CE M CHP 47pF 50V 01 C778 US135100 C CE CHP 0 1uF 16V 01 C779 US135100 C CE CHP 0 1uF 16V 01 C780 US135100 C CE CHP 0 1uF 16V 01 C781 US135100 C CE CHP 0 1uF 16V 01 C782 US135100 C CE CHP 0...

Page 98: ...OIL 68uH 01 L602 V2726500 COIL 68uH 01 L603 V2726500 COIL 68uH 01 PJ601 V4483900 JACK PIN YKC21 3895 Q601 VC124000 TR DGT DTA144EK 03 Q602 VD303700 TR 2SC3326 A B 01 Q603 VD303700 TR 2SC3326 A B 01 Q6...

Page 99: ...OCKET 10P SE TUC SERIES 740 CB702 V7827500 SOCKET 8P SE TUC SERIES 740 CB801 V7827900 SOCKET 12P TE TUC SERIES 740 CB821 V7827500 SOCKET 8P SE TUC SERIES 740 UCRTKABGL CB851 Vi878100 CN BS PIN 3P 740...

Page 100: ...C350 UT652100 C PP 100pF 100V 740 01 C351 V4578900 C EL 47uF 35V 740 C352 V4578900 C EL 47uF 35V 740 C353 UU166330 C EL 3 3uF 50V 740 01 C354 UU166330 C EL 3 3uF 50V 740 01 C355 VG287500 C EL 47uF 50...

Page 101: ...UA652100 C MYLAR 100pF 50V 740 01 C405 UR877100 C EL 10uF 63V 740 01 C406 UU137100 C EL 10uF 16V 740 01 C407 UR877100 C EL 10uF 63V 740 01 C408 UR877100 C EL 10uF 63V 740 01 C409 UR877100 C EL 10uF 63...

Page 102: ...C CE 47pF 50V 740 UCA 01 C516 UR877100 C EL 10uF 63V 740 UCA 01 C517 UR877100 C EL 10uF 63V 740 UCA 01 C522 UR877100 C EL 10uF 63V 740 01 C523 UR877100 C EL 10uF 63V 740 01 C526 UR877100 C EL 10uF 63V...

Page 103: ...708 US135100 C CE CHP 0 1uF 16V 740 01 C709 US135100 C CE CHP 0 1uF 16V 740 01 C710 UR829100 C EL 1000uF 10V 740 01 C711 UR838100 C EL 100uF 16V 740 01 C712 UR838100 C EL 100uF 16V 740 01 C713 US13510...

Page 104: ...40 UCRTKABGL 01 C824 US135100 C CE CHP 0 1uF 16V 740 UCRTKABGL 01 C825 US135100 C CE CHP 0 1uF 16V 740 UCRTKABGL 01 C826 UR838100 C EL 100uF 16V 740 UCRTKABGL 01 C827 UR838100 C EL 100uF 16V 740 UCRTK...

Page 105: ...IC313 X3505A00 IC NJM2068MD TE2 740 02 IC314 XF291A00 IC uPC4570G2 740 03 IC315 X3505A00 IC NJM2068MD TE2 740 02 IC316 XF291A00 IC uPC4570G2 740 03 IC317 XF291A00 IC uPC4570G2 740 03 IC318 XF291A00 IC...

Page 106: ...303700 TR 2SC3326 A B 740 01 Q501 VD303700 TR 2SC3326 A B 740 UCA 01 Q502 VD303700 TR 2SC3326 A B 740 UCA 01 Q503 VD303700 TR 2SC3326 A B 740 UCA 01 Q504 VD303700 TR 2SC3326 A B 740 UCA 01 Q601 VV5565...

Page 107: ...V3624300 SW SLIDE SS029 P022MJB PA6 740 RTK T701 V9243200 COIL K5 MT 035067 740 JUC 04 T701 V9243300 COIL K5 MT 036067 740 ABGL XL601 WA674700 RSNR CE 16MHz CSTLS16M0X51 740 XL602 V3930900 RSNR CRYS 4...

Page 108: ...HP 0 1uF 16V 640 5660 01 C327 US135100 C CE CHP 0 1uF 16V 640 5660 01 C328 UR877100 C EL 10uF 63V 640 5660 01 C329 UR877100 C EL 10uF 63V 640 5660 01 C330 US064100 C CE M CHP 0 01uF 50V 640 5660 01 C3...

Page 109: ...0 C EL 10uF 16V 640 5660 01 C383 UR877100 C EL 10uF 63V 640 5660 01 C384 US135100 C CE CHP 0 1uF 16V 640 5660 01 C385 US135100 C CE CHP 0 1uF 16V 640 5660 01 C386 US135100 C CE CHP 0 1uF 16V 640 5660...

Page 110: ...C435 VG291200 C EL 47uF 50V 640 5660 01 C436 US064100 C CE M CHP 0 01uF 50V 640 5660 01 C437 US064100 C CE M CHP 0 01uF 50V 640 5660 01 C438 UA652100 C MYLAR 100pF 50V 640 5660 01 C439 UA652100 C MYLA...

Page 111: ...0pF 50V 640 5660 01 C628 UR847470 C EL 47uF 25V 640 5660 01 C629 UR847470 C EL 47uF 25V 640 5660 01 C630 UR877100 C EL 10uF 63V 640 5660 01 C631 US135100 C CE CHP 0 1uF 16V 640 5660 BG 01 C632 US06233...

Page 112: ...1 C805 UR838100 C EL 100uF 16V 640 5660 01 C806 US135100 C CE CHP 0 1uF 16V 640 5660 01 C807 US135100 C CE CHP 0 1uF 16V 640 5660 01 C808 UR847470 C EL 47uF 25V 640 5660 01 C809 UR838100 C EL 100uF 16...

Page 113: ...0 IC TC74HC4052AF MPX 640 5660 02 IC303 XS790A00 IC TC74HC4052AF MPX 640 5660 02 IC304 XY879A00 IC TC74HC4053AF EL 640 5660 03 IC305 XY879A00 IC TC74HC4053AF EL 640 5660 03 IC306 XZ545A00 IC YAC520 EE...

Page 114: ...4 PN301 V9637500 PIN L 70 18 640 5660 Q305 VD303700 TR 2SC3326 A B 640 5660 01 Q306 VD303700 TR 2SC3326 A B 640 5660 01 Q307 VD303700 TR 2SC3326 A B 640 5660 01 Q308 VD303700 TR 2SC3326 A B 640 5660 0...

Page 115: ...AR FP 1 1 4W 640 5660 01 R815 HV753100 R CAR FP 1 1 4W 640 5660 01 R839 HV753100 R CAR FP 1 1 4W 640 5660 UCRTKABGL 01 R840 HV753100 R CAR FP 1 1 4W 640 5660 UCRTKABGL 01 ST601 V4040500 SCR TERM M3 64...

Page 116: ...0SE 01 C331 US062220 C CE CHP 220pF 50V AX640SE 01 C332 US062220 C CE CHP 220pF 50V AX640SE 01 C333 US062220 C CE CHP 220pF 50V AX640SE 01 C334 US062220 C CE CHP 220pF 50V AX640SE 01 C335 US062220 C C...

Page 117: ...0 C CE CHP 0 1uF 16V AX640SE 01 C387 US135100 C CE CHP 0 1uF 16V AX640SE 01 C388 US135100 C CE CHP 0 1uF 16V AX640SE 01 C389 US135100 C CE CHP 0 1uF 16V AX640SE 01 C390 US135100 C CE CHP 0 1uF 16V AX6...

Page 118: ...A652100 C MYLAR 100pF 50V AX640SE 01 C440 UA652100 C MYLAR 100pF 50V AX640SE 01 C441 US061470 C CE M CHP 47pF 50V AX640SE 01 C442 US062100 C CE M CHP 100pF 50V AX640SE 01 C443 US135100 C CE CHP 0 1uF...

Page 119: ...0 1uF 16V AX640SE 01 C715 US135100 C CE CHP 0 1uF 16V AX640SE 01 C716 US135100 C CE CHP 0 1uF 16V AX640SE 01 C717 UR866470 C EL 4 7uF 50V AX640SE 01 C718 US062100 C CE M CHP 100pF 50V AX640SE 01 C719...

Page 120: ...DIODE ZENR MA8068 M 6 8V AX640SE 01 D605 VT332900 DIODE 1SS355 AX640SE 01 D606 VT332900 DIODE 1SS355 AX640SE 01 D607 VT332900 DIODE 1SS355 AX640SE 01 D608 VT332900 DIODE 1SS355 AX640SE 01 D609 VU99260...

Page 121: ...V9273500 CN DIN 2P YKF51 5605 AX640SE JK703 V9273500 CN DIN 2P YKF51 5605 AX640SE JK704 V9273500 CN DIN 2P YKF51 5605 AX640SE PJ301 V7046700 JACK PIN MSP 244V1 01NI AX640SE PJ302 V7046700 JACK PIN MS...

Page 122: ...69 HV755470 R CAR FP 470 1 4W AX640SE 01 R814 HV753100 R CAR FP 1 1 4W AX640SE 01 R815 HV753100 R CAR FP 1 1 4W AX640SE 01 R839 HV753100 R CAR FP 1 1 4W AX640SE 01 R840 HV753100 R CAR FP 1 1 4W AX640S...

Page 123: ...C EL 1000uF 16V 740 640 5660 01 C562 UR839100 C EL 1000uF 16V 740 640 5660 01 C564 US135100 C CE CHP 0 1uF 16V 740 640 5660 01 C565 US135100 C CE CHP 0 1uF 16V 740 640 5660 01 C566 US135100 C CE CHP...

Page 124: ...9 1V 740 640 5660 D602 VT332900 DIODE 1SS355 740 640 5660 01 D603 VT332900 DIODE 1SS355 740 640 5660 01 IC501 X2874A00 IC M66003 0101FP FLD 740 640 5660 08 IC551 XP844A00 IC NJM4556AL 740 640 5660 02...

Page 125: ...5660 01 SW515 VV020300 SW TACT SKQNAA 740 640 5660 01 SW516 VV020300 SW TACT SKQNAA 740 640 5660 BG 01 SW517 VV020300 SW TACT SKQNAA 740 640 5660 BG 01 SW518 VV020300 SW TACT SKQNAA 740 640 5660 BG 01...

Page 126: ...16V AX640SE 01 C559 US061100 C CE M CHP 10pF 50V AX640SE 01 C560 US061100 C CE M CHP 10pF 50V AX640SE 01 C561 UR839100 C EL 1000uF 16V AX640SE 01 C562 UR839100 C EL 1000uF 16V AX640SE 01 C564 US135100...

Page 127: ...1SS355 AX640SE 01 D584 VT332900 DIODE 1SS355 AX640SE 01 D601 VU995000 DIODE ZENR MA8091 M 9 1V AX640SE D602 VT332900 DIODE 1SS355 AX640SE 01 D603 VT332900 DIODE 1SS355 AX640SE 01 IC501 X2874A00 IC M66...

Page 128: ...W576 V9597100 SW RT ENC EC12E2460802 AX640SE U501 V8444900 L DTCT GP1UM271XK AX640SE 04 U581 V7680700 CN PHOT SN 1P GP1FA512RZ AX640SE 04 V501 WA292900 FL DSPLY 16 BT 108GNK AX640SE VR611 VP741800 VR...

Page 129: ...S PIN 4P 01 CB104 VF728200 CN BS PIN 10P 01 CB105 VR428800 CN BS PIN 3P 01 CB106 VB389800 CN BS PIN 2P 01 CB107 Vi878100 CN BS PIN 3P 01 CB109 VL844700 CN BS PIN 3P 01 CB301 VR428800 CN BS PIN 3P 01 C...

Page 130: ...0 C EL 47uF 35V 01 C302 UR866470 C EL 4 7uF 50V 01 s C303 V2922200 C EL 12000uF 63V RTA 10 s C303 V9468800 C EL 12000uF 71V JKBGL 08 s C303 WA991300 C EL 12000uF 63V UC s C304 V2922200 C EL 12000uF 63...

Page 131: ...300uF 25V s C421 UR03A100 C EL 10000uF 16V C422 UR03A100 C EL 10000uF 16V C423 VR324900 C MYLAR 0 1uF 100V 01 C425 VR324900 C MYLAR 0 1uF 100V 01 C427 VR324900 C MYLAR 0 1uF 100V 01 C428 VR324900 C MY...

Page 132: ...1 D401 WA180300 DIODE 1SS244 01 D402 VN008700 DIODE 1SS270A 01 s D403 WA653100 DIODE BRG KBP103G 1 0A 200V s D404 WA653100 DIODE BRG KBP103G 1 0A 200V D405 VG435500 DIODE ZENR MTZJ2 4B 2 4V D406 VG435...

Page 133: ...SC4614 S T 02 s Q122 V4096000 TR 2SA1770 S T 03 s Q123 V4096000 TR 2SA1770 S T 03 s Q124 V4096100 TR 2SC4614 S T 02 s Q125 V4096100 TR 2SC4614 S T 02 s Q128 V4096000 TR 2SA1770 S T 03 Q129 iC1815I0 TR...

Page 134: ...100 R MTL OXD 1K 1 2W R130 HL005820 R MTL OXD 820 1 2W R131 V8072100 R MTL OXD 5 6K 1W R132 V8072100 R MTL OXD 5 6K 1W R133 HV755100 R CAR FP 100 1 4W 01 R134 HL006270 R MTL OXD 2 7K 1 2W R135 HL00533...

Page 135: ...1 4W 01 R314 V8071300 R MTL FLM 470 1W R315 V8071300 R MTL FLM 470 1W s R328 HV753100 R CAR FP 1 1 4W 01 s R329 HV753100 R CAR FP 1 1 4W 01 R333 HV753470 R CAR FP 4 7 1 4W RTAKBGL 01 R334 HV753470 R C...

Page 136: ...1 V7827100 SOCKET 4P TE TUC SERIES CB702 VP206500 HOLDER FUS EYF 52BCT UCGL 01 CB703 VP206500 HOLDER FUS EYF 52BCT UCGL 01 CB704 VP206500 HOLDER FUS EYF 52BCT 01 CB705 VP206500 HOLDER FUS EYF 52BCT 01...

Page 137: ...7100 C EL 10uF 100V RTK 01 C704 UR867100 C EL 10uF 50V RTK 01 C705 VL884600 C PP 0 01uF 100V JUCABGL C706 UA654100 C MYLAR 0 01uF 50V RTK 01 C707 UA654100 C MYLAR 0 01uF 50V RTK 01 s C708 V6185300 C C...

Page 138: ...9 O Y 02 Q621 V3966800 TR 2SB949 O Y 02 Q701 iC1815I0 TR 2SC1815 Y 01 Q702 VR510800 TR 2SD2396 J K RTK 02 Q703 iE102620 FET 2SK246 Y RTK 01 Q704 VR510800 TR 2SD2396 J K RTK 02 s R636 HV754100 R CAR FP...

Page 139: ...CAR CHP 3 6K 1 16W 5 1 6x0 8 01 RD356390 R CAR CHP 3 9K 1 16W 5 1 6x0 8 01 RD356470 R CAR CHP 4 7K 1 16W 5 1 6x0 8 01 RD356510 R CAR CHP 5 1K 1 16W 5 1 6x0 8 01 RD356680 R CAR CHP 6 8K 1 16W 5 1 6x0...

Page 140: ...0SE Chip Resistors Schm Ref PART NO Description Remarks Markets Rank New Parts RF356470 R CHP 4 7K 1 16W 0 5 1 6x0 8 01 RF356510 R CHP 5 1K 1 16W 0 5 1 6x0 8 01 RF356560 R CHP 5 6K 1 16W 0 5 1 6x0 8 R...

Page 141: ...M HJ35 9470 HF85 9470 Value 1 4W Type Part No 1 6W Type Part No 1 0 HJ35 3100 HF85 3100 1 8 HJ35 3180 2 2 HJ35 3220 HF85 3220 3 3 HJ35 3330 HF85 3330 4 7 HJ35 3470 HF85 3470 5 6 HJ35 3560 HF85 3560 10...

Page 142: ...OWER UC 2 2 WA702200 P C B ASS Y POWER RTK 2 2 WA702300 P C B ASS Y POWER A 2 2 WA702400 P C B ASS Y POWER B 2 2 WA702500 P C B ASS Y POWER GL 2 4 MF117070 FLEXIBLE FLAT CABLE 17P 70mm P 1 25 2 11 VV8...

Page 143: ...xH21 BL TI 02 121 V9124800 KNOB D47 GD 121 V9124700 KNOB D47 BL 121 V9124900 KNOB D47 TI 122 V9119600 KNOB D26 GD 01 122 V9119500 KNOB D26 BL 122 V9119700 KNOB D26 TI 123 WA288400 KNOB D22 5 GD 123 WA...

Page 144: ...MAIN RTA 2 1 WA700300 P C B ASS Y MAIN KBGL 2 2 WA702000 P C B ASS Y POWER J 2 2 WA702100 P C B ASS Y POWER UC 2 2 WA702200 P C B ASS Y POWER RTK 2 2 WA702300 P C B ASS Y POWER A 2 2 WA702400 P C B AS...

Page 145: ...PANEL V640 L 103 WA271300 REAR PANEL 5660 UC 103 WA271400 REAR PANEL 5660 TK 103 WA271500 REAR PANEL 5660 A 113 WA289300 DIFFUSER 120 V0042500 LEG D60xH21 640GD 5660GD 03 120 VS025000 LEG D60xH21 640B...

Page 146: ...2 10 260 2 110 WA744400 SHHET 3 1 WA708300 P C B ASS Y OPERATION 3 8 MF108300 FLEXIBLE FLAT CABLE 8P 300mm P 1 25 3 102 WA285500 BUTTONCASE 740 BL 3 102 WA285700 BUTTONCASE 740 TI 3 107 V9114600 ESCUT...

Page 147: ...B TITE SCREW 3x30 MFZN2BL 01 163 EP600250 BIND HEAD B TITE SCREW 3x8 MFZN2Y 01 167 VT669300 PW HEAD B TITE SCREW 3x8 8 MFC2 01 168 VT669400 PW HEAD B TITE SCREW 3x15 8 MFC2 01 170 WA247600 SCREW TRANS...

Page 148: ...10 Q1 8050D D3 D2 D4 VDD1 VDD2 PD1 12 PC1 16 VDD1 VDD2 PB7 IC1 R1 100 VBAT VDD2 LCD GND VDD1 BATT C9 0 1 C10 0 1 IC4 D6 IN OUT GND D5 PB3 PB2 PB1 PB0 PB5 PB5 E K58 K59 K60 K61 K62 K63 K57 VOL CH CH S...

Page 149: ...6 SEG07 SEG09 SEG08 SEG10 14 15 17 16 18 SEG11 12 SEG12 11 SEG14 SEG13 9 10 SEG15 8 SEG11 SEG12 SEG14 SEG13 SEG15 19 20 22 21 23 SEG16 7 SEG17 6 SEG19 SEG18 4 5 SEG20 3 SEG16 SEG17 SEG19 SEG18 SEG20 2...

Page 150: ...79 15 79 16 79 17 79 18 79 19 Yamaha1 CD 79 10 79 4F 79 04 79 02 79 07 79 05 79 56 79 06 79 0A 79 11 79 12 79 13 79 14 79 15 79 16 79 17 79 18 79 19 Yamaha2 79 10 7F 86 7F 82 7F 87 7F 88 7F 84 7F 89 7...

Page 151: ...VBAT R7 1K D2 D3 VB1 PB7 IC1 R10 100 PF0 12 R6 1M R5 220K VB2 VBAT VDD BATT AAA x 4 17 PC4 NC K58 K59 K60 K61 K62 K63 K57 PA0 PA1 PA2 PA3 PA4 PA5 PA6 PA7 9 0 10 6 10 7 ENTER 5 PB6 K50 K51 K52 K56 K53...

Page 152: ...005 004 006 004 007 004 008 004 009 004 000 004 131 004 089 004 015 004 127 004 041 004 040 004 078 004 048 004 033 004 032 004 049 Yamaha3 DVD 004 044 004 090 004 092 004 091 004 088 004 084 048 012...

Search results

Summary of Contents for RX-V740

Reviews:

Related manuals for RX-V740

Brands by name

Popular brands

Yamaha RX-V740, Service Manual

Search results

Summary of Contents for RX-V740

Reviews:

Related manuals for RX-V740

Brands by name

Popular brands