Yamaha HTR-5440 Service Manual Download Page 67

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RX-V420/RX-V420RDS/HTR-5440/HTR-5440RDS

■

REMOTE CONTROL TRANSMITTER (B, G models)

●

SCHEMATIC DIAGRAM

KI/O6

KI/O5

KI/O7

KI/O4

KI/O3

RESET

KI/O2

REM

KI/O1

VDD

KI/O0

XOUT

KI3

XIN

KI2

GND

KI1

KI0

U1 JT7060-2

180 ohm

B1
3V

X1
3.64MHz

Q1
2SD1781K

R1
1 ohm

C1
47

F/16V

LED

IR-LED

SIN4148

Data

Function

Function Keychart

Custom

Code
(Hex)

Data

Function

Custom

Code
(Hex)

(CD)

(DSP)

(CD)

–––

Summary of Contents for HTR-5440

Page 1: ...y 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 static electricity your body may have accumulated by grounding yourself to the ...

Page 2: ...n solder and your skin When soldering do not inhale solder fumes or expose eyes 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 Information Components having special characteristics are marked s and must be replaced with parts having specifications equa...

Page 3: ...UND D I G I TA L SILENT VIDEO AUX PHONES VIDEO L AUDIO R 6CH INPUT INPUT MODE INPUT VOLUME RDS MODE FREQ EON PTY SEEK MODE START TUNING MODE PRESET TUNING FM AM MEMORY EDIT BASS BALANCE SPEAKERS PROGRAM PRESET TUNING EFFECT A B C D E A B OFF ON STANDBY ON D I G I T A L L R TREBLE MAN L AUTO FM AUTO MAN L MONO RX V420RDS HTR 5440 U C A R T models SURROUND D I G I TA L SILENT VIDEO AUX PHONES VIDEO ...

Page 4: ...ONES VIDEO L AUDIO R 6CH INPUT INPUT MODE INPUT VOLUME RDS MODE FREQ EON PTY SEEK MODE START TUNING MODE PRESET TUNING FM AM MEMORY EDIT BASS BALANCE SPEAKERS PROGRAM PRESET TUNING EFFECT A B C D E A B OFF ON STANDBY ON D I G I T A L L R TREBLE MAN L AUTO FM AUTO MAN L MONO HTR 5440RDS REMOTE CONTROL TRANSMITTER U C A R T models B G models 3 ...

Page 5: ...RX V420 RX V420RDS HTR 5440 HTR 5440RDS RX V420 RX V420RDS HTR 5440 HTR 5440RDS REAR PANELS U model C model A model 4 ...

Page 6: ...RX V420 RX V420RDS HTR 5440 HTR 5440RDS RX V420 RX V420RDS HTR 5440 HTR 5440RDS 5 G model R T model B model ...

Page 7: ... models NTSC A B G models PAL Video Signal Level 1 Vp p 75 ohms Maximum Input Level 1 5 Vp p Signal to Noise Ratio 50 dB or more Monitor Out Frequency Response S Video Signal Level 5 Hz to 10 MHz 3 dB FM Section Tuning Range U C models 87 5 to 107 9 MHz A B G models 87 5 to 108 0 MHz R T models 87 5 to 108 0 87 50 to 108 00 MHz 50 dB Quieting Sensitivity IHF 100 Mod Mono 2 0 µV 17 3 dBf Stereo 25 ...

Page 8: ...DVD D TV CBL VCR V AUX AUX 4 INPUT MODE DVD AUTO AUTO LAST 5 DOLBY DIGITAL SET 5A LFE LEVEL SPEAKER 0dB 20dB 0dB 5B DYNAMIC RANGE SPEAKER MAX MAX STD MIN 6 DTS SET LFE LEVEL SPEAKER 0dB 10dB 10dB 7 SPEAKER DELAY TIME CENTER 0ms 0ms 5ms 1ms step 8 DISPLAY SET DIMMER 0 4 0 9 MEMORY GUARD OFF ON OFF Set Menu Table INTERNAL VIEW 1 MAIN 2 P C B 2 MAIN 7 P C B 3 MAIN 5 P C B 4 MAIN 8 P C B 5 MAIN 4 P C ...

Page 9: ...C B Fig 2 a Remove 6 screws 6 and 3 screws 7 b Remove the DSP P C B upward together with the Shield Case 5 Removal of MAIN 4 P C B Fig 2 Remove 2 screws 8 The Main 4 PCB can then be removed 6 Removal of MAIN 1 P C B a Remove 3 screws 7 2 screws 8 2 screws 9 and 11 screws 0 Fig 2 b Remove 2 screws A and 1 screw B Fig 3 c To check the MAIN 1 P C B spread a rubber sheet and a cloth over it Then place...

Page 10: ...gments ON 100 7A 02 TAPE FW 3 VFD DIMMER All segments ON 50 4 CHECKED PATTERN1 ON in lattice 7A 03 TAPE STOP 5 CHECKED PATTERN2 ON in lattice 9 MANUAL TEST 1 TEST ALL 7A 90 PRG 9 2 TEST MAIN L 7A 04 TAPE PAUSE 3 TEST CENTER 7A 05 TAPE MUTE 4 TEST MAIN R 7A 06 TAPE A B 5 TEST REAR R 7A 07 TAPE DIR A 6 TEST REAR L 7A 08 CD PLAY 7 TEST LFE 7A 09 CD STOP 10 PRESET 1 PRESET INHIBIT memory initializatio...

Page 11: ...rom the No 10 PRESET menu before canceling the DIAG function Display at the start of DIAG On the FL display of the main unit an opening message including the version and the protection history appears for a few seconds followed by the diagnostic menu display of 1 ANALOG BYPAS Keys of main unit Turn on the power while pressing these keys INPUT MODE FM AM After a few seconds Version 1 alphabet When ...

Page 12: ...the sub menu using Forward and Reverse keys Only the remote control keys indicated in the MENU List can be used to select a sub menu directly Functions available during DIAG In addition to the DIAG menu functions as listed below are available Input selection 6CH input Center Rear Sub woofer level adjustment Muting Power on off operation Functions related to the tuner and the set menu are not avail...

Page 13: ...IAG function Following initial settings are used when starting the DIAG function When the DIAG function is canceled the settings before starting DIAG will be restored Input DVD 6CH INPUT OFF Center Rear Sub woofer level 0dB Audio mute OFF Speaker settings MAIN CENTER REAR LARGE BASS OUT BOTH MAIN LEVEL Normal 0dB DIAG menu DSP THROUGH 1 ANALOG BYPASS Details of DIAG menu 1 DSP THROUGH There are 5 ...

Page 14: ...a INPUT DVD ANALOG SWFR 50Hz Others 1kHz Multi ch source AC3D3 outputs signals using DOLBY DIGITAL dts decode operation 4M DRAM CODEC A D AK4527 ANALOG L RR AC3D3 YSS928 L R C LFE LS RS L R C LFE LS RS DIGITAL INTERNAL DIR Main DSP Decoder Sub DSP CODEC D A AK4527 C SWFR R SDOB3 12dB SDOB1 0dB 20dB SDOB2 0dB RL 2ch source 4M DRAM CODEC A D AK4527 ANALOG L RR AC3D3 YSS928 L R L R L R L R DIGITAL IN...

Page 15: ... SDOB1 Mute SDOB2 0dB or 3dB or 12dB or 18dB RL SDOxx represents a terminal name of AC3D3 The shaded square means that the element indicated in it does not operate The signal is output in digital full bit without including the head margin The same applies as M C R SW CH except that the digital data is output in full bit at D A Reference data INPUT DVD ANALOG SWFR 50Hz Others 1kHz FULL BIT Remote c...

Page 16: ...3D3 YSS928 L R C LFE LS RS L R C LFE LS RS DIGITAL INTERNAL DIR Main DSP Decoder Sub DSP CODEC D A AK4527 C SWFR R SDOB3 0dB SDOB1 0dB 0dB SDOB2 0dB RL 2ch source 4M DRAM CODEC A D AK4527 ANALOG L RR AC3D3 YSS928 L R L R L R L R DIGITAL INTERNAL DIR Main DSP Decoder Sub DSP CODEC D A AK4527 C SWFR R SDOB3 0dB SDOB1 0dB 0dB SDOB2 0dB RL SDOxx represents a terminal name of AC3D3 The shaded square me...

Page 17: ...s not operate The head margin is included and the front channel signal is output to the main channel Head margin L R Mute Center Mute RL RR Mute SWFR Mute Reference data INPUT DVD ANALOG SWFR 50Hz Others 1kHz FRONT MIX Remote control code 7A 8C PRG 5 The head margin is included and the front channel signal is output to the main channel Head margin L R 0dBFS Center Mute RL RR Mute SWFR Mute Referen...

Page 18: ...R DIGITAL INTERNAL DIR Main DSP Decoder Sub DSP CODEC D A AK4527 C SWFR R SDOB3 Mute SDOB1 0dB Mute L Mute SDOB2 Mute RL 4 PRO LOGIC YSS928 The input signal is automatically identified and switched in the priority order of dts DOLBY DIGITAL PCM AUDIO Analog A D according to the signal detection Operation conforming to the ordinary Dolby Normal sound field is provided REMOTE CONTROL CODE 7A 8D PRG ...

Page 19: ...log A D according to the signal detection There are 3 sub menu items The head margin of the main channel can be set to 3dB 12dB 18dB MAIN 3dB Margin Remote control code 7A 11 PRESET MAIN 12dB Margin Remote control code 7A 12 P PAGE MAIN 18dB Margin Remote control code 7A 0C CD FW Reference data INPUT DVD ANALOG SWFR 50Hz Others 1kHz 2ch Multi Multi Lo Ro Down Mix Sub menu Condition L R CENTER RL R...

Page 20: ...3D3 YSS928 L R DIGITAL INTERNAL DIR Main DSP Decoder Sub DSP CODEC D A AK4527 C SWFR R SDOB3 Mute SDOB1 3dB Mute L Mute SDOB2 Mute RL 4M DRAM SW MAIN Remote control code 7A 8E PRG 7 The SW signal is output through the main channel Reference data INPUT DVD ANALOG SWFR 50Hz Others 1kHz 2ch Multi Multi Lo Ro Down Mix CODEC A D AK4527 ANALOG L RR AC3D3 YSS928 L R DIGITAL INTERNAL DIR Main DSP Decoder ...

Page 21: ...OLD NEWSINFO TUNED MEMORY SLEEP BASS EXT SPORT AFFAIRS CONCERT HALL JAZZ CLUB GAME ROCK CONCERT MONO TV SPORTS MOVIE THEATER 12 DISCO5CH STEREO ENTERTAINMENT DOLBYDTS DIGITAL ENHANCED PRO LOGIC STEREO PS PTY CT AUTO SP A B PCM DSP DIGITAL PRO LOGIC VIRTUAL 6 1 ES dB ms kHz RT EON PTY HOLD NEWSINFO TUNED MEMORY SLEEP BASS EXT SPORT AFFAIRS CONCERT HALL JAZZ CLUB GAME ROCK CONCERT MONO TV SPORTS MOV...

Page 22: ...d inhibit initialization of the back up RAM The signals are processed using EFFECT OFF The L R signal is output using ANALOG MAIN BYPASS CAUTION Before setting to the PRESET RESERVED write down the existing preset memory content of the Tuner in a table as shown below This is because setting to the PRESET RESERVED will cause the user memory content to be erased Preset group P1 P2 P3 P4 P5 P6 P7 P8 ...

Page 23: ...it 0 1 2 Panel key of main unit Remote control code A D of the key fails to function properly when the standard value is deviated by 4 In this case check the constant of partial pressure resistor solder condition etc Refer to table 1 Display K0 K1 K2 00 SEEK MODE MEMORY PROGRAM 27 SEEK START TUNING MODE PROGRAM 3F EON FM AM EFFECT 5A RDS MODE EDIT INPUT MODE 73 A B C D E INPUT 8C PRESET TUNING INP...

Page 24: ... Incorrect digital 1 02 Digital Data 03 IEC1937 Data 04 PCM Audio 05 Dolby Digital 06 D D Karaoke 07 D D EX 08 RED dts 09 ORANGE dts 0A dts ES 0B NONE PCM bit7 MUTE request bit3 bit6 Red dts flashing bit2 Through bypass 2 bit5 6 1ch field being processed bit1 bit4 FULL MUTE ON 1 bit0 dts analog mute YS1 3 Remote control code Indicates device status information of YSS928 IC801 The numeric value in ...

Page 25: ... processed using EFFECT OFF The checksum is obtained by adding the data at every 16 bits for each program area and expressing the result as a 4 figure hexadecimal data Version Remote control code 7A 0D CD REW Release 1 figure Main 2 figures DSP 2 figures Communication 1 figure Boot manufacturer 1 figure Boot 232c 1 figure Checksum Remote control code 1 All 2 Program area Port indication Remote con...

Page 26: ...6 P5 P4 P3 P2 P1 NP NP F1 F1 Connection Note 1 F1 F2 Filament 2 NP No pin 3 NX No extend pin 4 DL Datum Line 5 1G 10G Grid PATTERN AREA v 1 3 b s Dp 3 c 1G 2G 3G 5G 6G 7G 8G 4G dB ms kHz RT EON PTY HOLD NEWSINFO TUNED MEMORY SLEEP BASS EXT SPORT AFFAIRS CONCERT HALL JAZZ CLUB GAME ROCK CONCERT MONO TV SPORTS MOVIE THEATER 12 DISCO5CH STEREO ENTERTAINMENT DOLBYDTS DIGITAL ENHANCED PRO LOGIC STEREO ...

Page 27: ...k 1k 1k 1k 1f 1f 1f 1f 1f 1f 1f 1g 1g 1g 1g 1g 1g 1g 1m 1m 1m 1m 1m 1m 1m 1c 1c 1c 1c 1c 1c 1c 1n 1n 1n 1n 1n 1n 1n 1p 1p 1p 1p 1p 1p 1p 1r 1r 1r 1r 1r 1r 1r 1e 1e 1e 1e 1e 1e 1e 1d 1d 1d 1d 1d 1d 1d 2t 2t 2t 2t 2t 2t 2t 2a 2a 2a 2a 2a 2a 2a 2b 2b 2b 2b 2b 2b 2b 2h 2h 2h 2h 2h 2h 2h 2j 2j 2j 2j 2j 2j 2j 2k 2k 2k 2k 2k 2k 2k 2f 2f 2f 2f 2f 2f 2f 2g 2g 2g 2g 2g 2g 2g 2m 2m 2m 2m 2m 2m 2m 2c 2c 2c 2c...

Page 28: ...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 SELI5 SELI6 SELI7 SELI8 VDD2 VSS RAMA11 RAMA10 SDIB1 SDIB0 VSS VDD2 IPORT12 IPORT13 IPORT14 DIRSDO DIRWCK DIRBCK DIRMCK ERR BS SYNC U FS128 C DBL V SDWCKI1 SDBCKI1 VSS SDOB3 SDOB2 SDOB1 SDOB0 VDD1 ZEROBF3R ZEROBF3L ZEROBF2R ZEROBF2L OPORT0 O...

Page 29: ...ed 29 SDBCKI0 I Bit clock input terminal for SDIA SDOA SDIB SDOB interface Unconnected 30 SDBCK0 O DIRBCK or SDBCKI0 invert clock output terminal Unconnected 31 IPORT8 I IPINT general purpose input terminal Unconnected 32 IPORT9 I IPINT general purpose input terminal NONPCM 33 IPORT10 I IPINT general purpose input terminal NONPCM 34 IPORT11 I IPINT general purpose input terminal MUTE 35 SDIA I AC ...

Page 30: ...External memory data terminal 3 82 ZEROBF1R O SDOB1 Rch zero flag output terminal ZF1R 83 ZEROBF1L O SDOB1 Lch zero flag output terminal ZF1L 84 ZEROBF0R O SDOB0 Rch zero flag output terminal ZF0R 85 ZEROBF0L O SDOB0 Lch zero flag output terminal ZF0L 86 RAMD4 I O Sub DSP External memory data terminal 4 87 RAMD5 I O Sub DSP External memory data terminal 5 88 RAMD6 I O Sub DSP External memory data ...

Page 31: ...onnected 132 RAMA15 O Sub DSP External memory address terminal 15 Unconnected 133 RAMA16 O Sub DSP External memory address terminal 16 Unconnected 134 RAMA17 O Sub DSP External memory address terminal 17 Unconnected 135 OVFB END O Sub DSP Overflow program end detect terminal Unconnected 136 ZEROFLG O Main DSP Zero flag output terminal Unconnected 137 VSS Ground terminal 138 NONPCM O Main DSP Non P...

Page 32: ...7 P80 to P87 Port 8 P90 to P95 Port 9 P100 to P103 Port 10 P120 to P127 Port 12 P130 P131 Port 13 System Control P85 A5 P86 A6 P87 A7 P40 AD0 P41 AD1 P42 AD2 P43 AD3 P44 AD4 P45 AD5 P46 AD6 P47 AD7 P50 A8 P51 A9 P52 A10 P53 A11 P54 A12 P55 A13 P56 A14 P57 A15 VSS 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 P06 INTP6 P05 INTP5 P04 INTP4 P03 INTP3 P02 INTP2 NMI P01 INTP1 P00 INTP0 R...

Page 33: ...G 99 P57 A15 CEL O Serial CE for sanyo device 98 P56 A14 O 97 P55 A13 SCK O Serial data clock for audio IC 96 P54 A12 SO O Serial data for audio IC 95 P53 A11 O NC 94 P52 A10 O NC 93 P51 A9 O NC 92 P50 A8 O NC 91 P47 AD7 FMT O Full mute 90 P46 AD6 MTSW O LFE mute 89 P45 AD5 MTC O Center mute 88 P44 AD4 MTMR O Main rear mute 87 P43 AD3 TMT O Tuner mute 86 P42 AD2 DEST I Frequency switch R destinati...

Page 34: ...XDTA 125 156 154 5 14 35 9 IC812 AK4527 ADL ADR IC813A 814A IC813B 814B CODEC A D CONVERTER IC812 AK4527 CODEC D A CONVERTER IC801 YSS928 62 61 60 59 6 7 8 27 25 23 28 26 24 SDOB1 SDOB2 SDOB3 IC815A IC815B IC816A IC816B IC817A IC817B C SW L DAL R DAR RL RR IC443 PA POWER AMP PA PA PA IC804 3 3 5D2 IC803 2 5 5D2 1 2 See page E 57 J 53 DSP See page E 58 J54 MAIN See page E 55 J51 INPUT BASS VR771 TR...

Page 35: ...O AUX INPUT SELECTOR IC351 Q351 Q352 353 SW811 824 901 904 IC901 SW825 V901 U901 MAIN CPU IC902 uPD78F4218AGF DSP CONTROL See page E 56 J 52 OPERATION XL901 10MHz V3 59 60 58 14 15 18 87 90 13 45 51 40 43 63 73 75 46 55 57 47 39 38 See page E 55 J 51 INPUT IC903 S12 MG POWER DETECT RESET Q909 Q910 VDD VSS DC HP RELAY SP RELAY VCR V1 V2 V1 2 V3 ...

Page 36: ...DSP SW RR FR DG DMT DAR C RL FL AXD INT928 ADR DAL ADL E E ICD DG YSSCK SDM SDD CSY 25V 5D1 CSN 25V 5D2 To INPUT 6 6R E 6L E 6R R E 6R L E 6SW E 6C From Tuner CEP SCKP GND SDTP RXRDS 5B COMP 12B TUL TE TMT ST TUR TUNED 1 15 30 16 1 15 30 16 1 1 8 1 8 1 9 15 30 16 1 12 24 13 To OPERATION 1 W441 Brown PRINTED CIRCUIT BOARD Foil side Ref No Location D441 C3 D442 E4 D443 E4 D444 E4 D445 E4 D446 A2 D44...

Page 37: ...AXR To OPERATION 5 A U X L V E E A U X R A U X V 6 C E 6 S W E 6 R L E 6 R R E 6 L E 6 A To OPERATION 4 VG 12 12B 12A 5D DG DG 10 E E 25 25 PRV1 From INPUT 5 To INPUT 4 B4 B4 PRV1 B2 E B2 VG DG B3 V G 1 2 1 2 B 1 2 A 5 D D G D G 1 0 E FREQUENCY STEP R T models only C411 PRINTED CIRCUIT BOARD Foil side Ref No Location D371 D6 D372 D6 D401 G3 D402 F3 D403 E3 IC351 C3 IC371 B5 IC372 C5 IC373 B5 IC374...

Page 38: ...SD0 To MAIN 1 ERY PRV1 VP PRD PRI MRY S12 PRY MG PREMT HP From OPERATION 7 5M PSW From OPERATION 2 ADKEY2 MG ADKEY1 5M 1 3 0 3 1 5 0 1 0 0 8 1 5 1 8 0 1 1 6 4 8 3 3 1 7 3 2 6 4 4 9 62 1 To OPERATION 1 MG ADKEY2 ADKEY1 5M To INPUT 1 From OPERATION 8 F2 F1 W441 Brown PRINTED CIRCUIT BOARD Foil side Ref No Location D901 B3 D902 C4 D903 D4 D904 D4 D905 D4 D906 D4 D907 B3 D908 B3 D909 B4 D910 B3 D911 B...

Page 39: ...PRV1 12B 12 VG C RR E E 25 25 LC2 E DG 5D DG 10 12A RL R L E E E LC1 DG From Transformer To OPERATION 1 1 4 8 5 1 4 8 5 1 4 8 5 10 1 1 8 F2 F1 PSW 5M To OPERATION 1 VRL NFRL VR NFR VL NFL BV NFRR E B VC NFC VRR PRV1 To MAIN 1 Ref No Location D661 D2 D662 D2 D663 D3 D664 C4 D665 C4 D731 E4 IC731 F3 Semiconductor Location Ref No Location Q663 D3 Q664 D2 Q665 B4 Q666 B4 Q667 B4 Q668 C4 Q669 B3 Ref No...

Page 40: ... ICD DG YSSCK SDM SDD CSY 25V 5D1 CSN 25V 5D2 1 40 120 81 41 80 160 121 COAXIAL CD OPTICAL D TV CBL OPTICAL DVD 1 21 40 22 1 11 33 23 44 34 12 22 Lead Type Device Ref No Location D801 H2 D802 H2 D824 D4 D826 D4 D828 D4 D830 D4 IC801 F4 Semiconductor Location Ref No Location Q822 B3 Q823 C4 Q824 C4 Ref No Location IC802 G3 IC803 G3 IC804 H3 IC812 E4 Q819 E3 Q820 E3 Q821 C3 E 45 J 41 E 46 J 42 ...

Page 41: ...7 1 8 14 7 1 8 14 1 4 8 5 1 4 8 5 1 4 8 5 1 4 8 5 4 1 5 8 Surface Mount Device Ref No Location D803 G3 D806 G3 D807 H3 D808 H3 D823 D4 D825 D4 D827 D4 Semiconductor Location Ref No Location IC815 C3 IC816 C3 IC817 B3 Q801 E2 Q817 E3 Q818 E3 Ref No Location D829 D4 D832 F4 IC805 H5 IC806 H4 IC808 H3 IC813 D3 IC814 D3 E 48 J 44 E 47 J 43 ...

Page 42: ...R Ref No Location D1 H4 D2 F4 D3 E3 D4 D4 D5 C4 D6 G4 D7 D4 D8 G4 D9 G4 D10 C4 Semiconductor Location Ref No Location D21 D3 D22 G3 D23 D3 Q1 H5 Q2 G5 Q3 E5 Q4 D5 Q5 C5 Q6 H4 Q7 H4 Ref No Location Q8 G4 Q9 F4 Q10 F4 Q11 E4 Q12 E4 Q13 C4 Q14 C4 Q15 B4 Q16A H5 Q16C H5 Ref No Location D11 H2 D12 H2 D13 G2 D14 D3 D15 D3 D16 C3 D17 C3 D18 H3 D19 G3 D20 C3 Ref No Location Q17A F5 Q17C G5 Q18A E5 Q18C F5...

Page 43: ...E RE GY BR To MAIN 7 To MAIN 1 From AC power cord BR To MAIN 5 GY RE BL RE To MAIN 1 PRY PRV1 S12 MG To MAIN 5 HI1 HI1 HI2 HI2 E E LOW2 LOW2 LOW1 LOW1 PRINTED CIRCUIT BOARD Foil side Ref No Location D161 C4 D162 B5 D163 E3 D164 D3 D221 I5 D222 I6 D223 H6 Semiconductor Location Ref No Location Q161 D3 Q162 E3 Q163 D3 E 52 J 48 E 51 J 47 Circuit No J U C R T A B G C165 166 174 X X O X X C201 210 X X...

Page 44: ...446 447 M5220L Dual OP Amp IC731 733 µPC4570C Dual OP Amp OUT1 I11 V V OUT2 1 2 3 4 5 IN1 I12 IN2 6 7 8 IC734 LB1641 Motor Driver 2 3 P1 5 IN 1 1 GND 4 VZ 6 IN 2 OUT 1 8 VCC 2 10 OUT 2 9 P2 INPUT LOGIC PRE DRIVER 7 VCC 1 8 7 6 5 4 3 2 1 OUT1 Vcc IN2 IN2 OUT2 Vcc IN1 IN1 IC771 772 NJM2068L D Dual OP Amp IC901 LC75725E LCD Driver DIGIT DRIVER GRID CONTROL TIMING GENERATOR SEGMENT DRIVER DIVIDER MPX ...

Page 45: ... J 52 G6 E 56 J 52 C6 x NOT USED O USED APPLICABLE 0 22 50 2200P 16 0 01 16 0 01 16 1P82 1P82 Point 1 Pin 12 of IC445 0 0 0 0 0 0 23 7 23 7 0 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 24 2 24 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11 7 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12 0 12 0 0 0 11 9 0 0 0 0 11 9 11 9 11 9 11 7 0 0 0 0 0 12 0 12 0 0 0 ...

Page 46: ...9 2 29 2 29 2 29 2 29 2 29 2 29 2 21 7 21 7 21 7 21 7 29 1 4 8 4 8 4 8 29 2 29 2 29 2 29 2 29 2 29 5 29 5 4 8 4 8 4 8 5 2 4 8 2 7 4 8 0 0 5 2 7 0 5 2 4 8 0 0 1 0 4 6 0 0 0 0 0 0 0 0 0 4 8 4 8 0 4 8 4 8 0 0 4 8 0 0 4 8 4 8 4 8 4 8 4 8 4 8 4 8 4 8 0 0 5 2 0 0 0 4 8 4 8 4 8 4 8 0 0 0 0 4 8 0 11 9 0 4 8 4 8 4 8 0 4 8 4 8 4 8 2 9 2 5 4 8 4 8 0 1 0 0 0 0 5 2 0 5 6 5 2 2 7 0 0 0 0 5 0 4 8 4 8 0 0 3 0 5 0...

Page 47: ... J 51 From INPUT 1 D8 1 3 4 4 5 0 3 8 4 5 0 3 8 0 0 0 0 1 4 1 4 1 4 1 4 1 4 1 3 1 3 1 3 2 1 2 1 4 5 4 5 1 3 1 2 2 4 2 4 1 2 1 3 2 4 0 1 7 1 1 4 5 3 1 0 1 2 5 3 8 3 8 3 8 4 8 4 8 0 0 2 0 0 0 2 5 0 3 0 0 3 4 0 1 0 0 0 0 2 0 0 2 4 0 0 0 0 0 4 5 2 9 2 9 0 3 0 0 4 5 1 1 3 4 0 2 1 0 0 2 5 1 3 1 2 1 2 3 4 3 4 3 4 0 7 0 0 1 7 1 7 1 7 1 7 2 5 0 0 0 0 0 0 0 0 0 3 4 0 0 3 4 1 3 1 3 1 4 1 4 1 3 1 4 1 4 1 4 1 ...

Page 48: ...33 1SS270A 1T2 HZS5B2TD HZS12B2TD HZS302TD S1VB20 S5VB20 Anode Cathode POWER RELAY E 56 J 52 C7 E 56 J 52 J5 E 56 J 52 G4 x NOT USED O USED APPLICABLE 240V 1 2 5 6 220V 2 3 6 7 110V 3 4 7 8 120V 4 5 8 1 VOLTAGE SELECTOR 1 1 1 1 0 4 1 1 1 1 0 4 50 4 0 5 1 1 50 4 0 5 1 1 50 4 0 0 0 5 50 4 0 0 0 5 50 1 50 4 50 3 0 0 0 50 4 0 0 0 5 50 4 0 0 0 5 50 1 0 0 0 5 50 4 1 1 0 5 50 4 1 1 1 1 1 1 0 4 50 4 0 5 1...

Page 49: ...ANI1 P70 T100 T00 14 13 15 8 6 5 4 3 2 1 P55 P56 A14 7 P56 P54 P53 P52 P51 P50 57 58 59 60 61 62 P40 P41 P42 P43 P44 P45 P46 AD6 P47 AD7 P67 ASTB 63 64 56 P46 P47 P67 55 54 53 11 12 16 P36 SCK31 17 26 27 28 29 30 31 32 P10 ANI0 33 47 VDD1 35 AVDD 38 XT1 37 XT2 VSS0 VSS1 X1 X2 IC VPP AVREF 25 AVSS RESET P00 INTP0 51 50 P74 PCL 52 P75 BUZ P73 TI51 TO51 45 46 P02 INTP2 44 P01 INTP1 P03 INTP3 ADTRG 19...

Page 50: ...Y 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 PRTCT IC PROTECTOR JUMPER CN JUMPER CONNECTOR JUMPER TST 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 INTERRUPT...

Page 51: ...AR 100pF 50V C442 UA652100 C MYLAR 100pF 50V C443 VR325000 C MYLAR 100pF 100V C444 VR325000 C MYLAR 100pF 100V C445 UA652100 C MYLAR 100pF 50V C446 UA652100 C MYLAR 100pF 50V C447 FG651470 C CE 47pF 50V C448 FG651470 C CE 47pF 50V C449 UA652100 C MYLAR 100pF 50V C450 UA652100 C MYLAR 100pF 50V C451 UA652100 C MYLAR 100pF 50V C452 UA652100 C MYLAR 100pF 50V C453 VF466800 C CE TUBLR 100pF 50V C454 V...

Page 52: ...A B Q447 iC287820 TR 2SC2878 A B Q448 iC287820 TR 2SC2878 A B Q449 iC287820 TR 2SC2878 A B Q450 iC287820 TR 2SC2878 A B Q451 iC287820 TR 2SC2878 A B Q452 iC287820 TR 2SC2878 A B Schm Ref PART NO Description Markets New Parts P C B INPUT P C B OPERATION Schm Ref PART NO Description Markets New Parts Q453 iC287820 TR 2SC2878 A B Q454 iC287820 TR 2SC2878 A B Q455 iC287820 TR 2SC2878 A B Q456 iC287820...

Page 53: ...EL 330uF 16V C774 UR838330 C EL 330uF 16V C775 UR866220 C EL 2 2uF 50V C776 UR866100 C EL 1uF 50V C777 UR837470 C EL 47uF 16V C778 UA655120 C MYLAR 0 12uF 50V C779 VK533800 C PP 47pF 200V C780 UA654330 C MYLAR 0 033uF 50V C781 VK533800 C PP 47pF 200V C782 UA654330 C MYLAR 0 033uF 50V C783 UA655120 C MYLAR 0 12uF 50V C784 UR837470 C EL 47uF 16V C785 UR847100 C EL 10uF 25V C786 UR847100 C EL 10uF 25...

Page 54: ... VG392900 SW TACT SKHVAA SW818 VG392900 SW TACT SKHVAA SW819 VG392900 SW TACT SKHVAA SW820 VG392900 SW TACT SKHVAA SW821 VG392900 SW TACT SKHVAA SW822 VG392900 SW TACT SKHVAA SW823 VG392900 SW TACT SKHVAA SW824 VG392900 SW TACT SKHVAA SW825 VG392900 SW TACT SKHVAA SW901 VG392900 SW TACT SKHVAA BG SW902 VG392900 SW TACT SKHVAA BG SW903 VG392900 SW TACT SKHVAA BG SW904 VG392900 SW TACT SKHVAA BG U90...

Page 55: ...936 UR837220 C EL 22uF 16V C937 UA652100 C MYLAR 100pF 50V C938 UR847100 C EL 10uF 25V C939 UA652100 C MYLAR 100pF 50V C940 UA652100 C MYLAR 100pF 50V C941 UR847100 C EL 10uF 25V C942 UR847100 C EL 10uF 25V C943 UR847470 C EL 47uF 25V C944 UA652100 C MYLAR 100pF 50V C945 UA652100 C MYLAR 100pF 50V C946 UR847470 C EL 47uF 25V C947 UR847100 C EL 10uF 25V C948 UR847100 C EL 10uF 25V C949 UA652100 C M...

Page 56: ...LAR 100pF 100V C23 UA654680 C MYLAR 0 068uF 50V C24 UA654680 C MYLAR 0 068uF 50V C25 UA654680 C MYLAR 0 068uF 50V C26 UA654680 C MYLAR 0 068uF 50V C27 UA654680 C MYLAR 0 068uF 50V C28 VR325100 C MYLAR 0 01uF 100V C29 UR866470 C EL 4 7uF 50V C30 VR325100 C MYLAR 0 01uF 100V C31 VR325100 C MYLAR 0 01uF 100V C32 VR325100 C MYLAR 0 01uF 100V C33 UR877100 C EL 10uF 63V C34 UR877100 C EL 10uF 63V C35 UR...

Page 57: ...D E s Q30 VP883100 TR 2SC1890A D E s Q31 VP883100 TR 2SC1890A D E Q32 iC224030 TR 2SC2240 GR BL Q33 iA1015I0 TR 2SA1015 Y Q34 iC224030 TR 2SC2240 GR BL Q161 iC174020 TR 2SC1740S R S s Q162 VR510800 TR 2SD2396 J K RT Q163 VP882900 TR 2SC1890 E RT R1 VP941500 R MTL OXD 4 7KΩ 1W R2 VP941500 R MTL OXD 4 7KΩ 1W s R3 HV756270 R CAR FP 2 7KΩ 1 4W s R5 HV756100 R CAR FP 1KΩ 1 4W R6 VP941500 R MTL OXD 4 7K...

Page 58: ...R8140213 RT s T161 XW606A00 TRANS PWR UC s T161 XW607A00 TRANS PWR RT s T161 XW608A00 TRANS PWR ABG TE1 V4470700 TERM SP 6P UCRTA TE1 V4470900 TERM SP 6P BG s TE161 V5867400 OUTLET AC 2P AC 182 GB 11V RT s TE161 VT915000 OUTLET AC 2P A s TE161 VU543100 OUTLET AC 2P UC s TE161 VU543300 OUTLET AC 1P B s TE161 VU543400 OUTLET AC 2P G TE201 V5912200 TERM SP 8P LTS0810 BG TE201 V6771200 TERM SP 8P LTS0...

Page 59: ...101 2 112 2 8 2 111 2 108 3 1 200 1 1 6 1 25 1 25 1 25 1 2 3 1 166 103 171 1 6 2 6 122 167 162 162 200 204 170 137 170 124 168 167 167 167 23 25 8 7 7 26 12 162 160 160 120 160 120 139 163 163 6 162 162 166 162 110 167 138 24 6 15 135 135 167 109 168 121 7 6 6 6 7 4 3 6 7 1 6 2 5 6 3 1 1 3 1 2 3 1 4 7 8 3 1 5 6 18 5 7 112 162 102 160 R T version B G version 200 200 1 136 136 U C R T A version 202 ...

Page 60: ...0BL 1 7 V6876000 BUTTON POWER 5440SI 1 10 V6879300 ESCUTCHEN V420GD 1 10 V6879200 ESCUTCHEN V420 5440BL 1 10 V6879400 ESCUTCHEN V420TI 5440GD 1 10 V6879700 ESCUTCHEN 5440SI 1 13 V6879900 SHEET WINDOW V420 1 13 V6880000 SHEET WINDOW V420RDS 1 13 V7391100 SHEET WINDOW 5440 1 13 V7391200 SHEET WINDOW 5440RDS 1 25 EP630220 BIND HEAD P TITE SCREW 3x8 ZMC2 BL 1 40 V6034200 EMBLEM GD V420GD 5440GDBL 1 40...

Page 61: ...8700 CORD STOPPER 10P1 18 VU590000 BINDING TIE CBTD001B 23 MF227160 S FLEXIBLE FLAT CABLE 27P 160mm 24 MF123120 FLEXIBLE FLAT CABLE 23P 120mm P 1 25 25 MF124180 FLEXIBLE FLAT CABLE 24P 180mm 26 MF115120 FLEXIBLE FLAT CABLE 15P 120mm P 1 25 101 VZ884500 TOP COVER V420 5440GD 101 VV121300 TOP COVER V420 5440BL 101 VV121500 TOP COVER V420TI 5440SI 102 V6864500 CHASSIS 103 V6869000 REAR PANEL V420 U 1...

Page 62: ... MFNI33 162 EP600830 BIND HEAD B TITE SCREW 3x8 MFC2 BL 163 EP600250 BIND HEAD B TITE SCREW 3x8 ZMC2 Y 166 EG330030 BIND HEAD SCREW 3x6 FCRM3 BL 167 VT669300 PW HEAD B TITE SCREW 3x8 8 MFC2 168 VT669400 PW HEAD B TITE SCREW 3x15 8 MFC2 170 21991500 PW HEAD S TITE SCREW 4x8 10 FCRM3 BL 171 VD069600 PW HEAD S TITE SCREW 4x8 10 MFNI 33 V420 5440GD 171 21991500 PW HEAD S TITE SCREW 4x8 10 FCRM3 BL V42...

Page 63: ...e 1 4W Type Part No 1 6W Type Part No 1 0 Ω HJ35 3100 HF85 3100 1 8 Ω HJ35 3180 2 2 Ω HJ35 3220 HF85 3220 3 3 Ω HJ35 3330 HF85 3330 4 7 Ω HJ35 3470 HF85 3470 5 6 Ω HJ35 3560 HF85 3560 10 Ω HF45 4100 HF45 4100 15 Ω HJ35 4150 HF85 4150 22 Ω HF45 4220 HF45 4220 27 Ω HJ35 4270 HF85 4270 33 Ω HF45 4330 HF45 4330 39 Ω HJ35 4470 HF85 4390 47 Ω HF45 4470 HF45 4470 56 Ω HF45 4560 HF45 4560 68 Ω HF45 4680 H...

Page 64: ...ANI1 P70 T100 T00 14 13 15 8 6 5 4 3 2 1 P55 P56 A14 7 P56 P54 P53 P52 P51 P50 57 58 59 60 61 62 P40 P41 P42 P43 P44 P45 P46 AD6 P47 AD7 P67 ASTB 63 64 56 P46 P47 P67 55 54 53 11 12 16 P36 SCK31 17 26 27 28 29 30 31 32 P10 ANI0 33 47 VDD1 35 AVDD 38 XT1 37 XT2 VSS0 VSS1 X1 X2 IC VPP AVREF 25 AVSS RESET P00 INTP0 51 50 P74 PCL 52 P75 BUZ P73 TI51 TO51 45 46 P02 INTP2 44 P01 INTP1 P03 INTP3 ADTRG 19...

Page 65: ...H0 CH0 0 TEST 20 ENTER Primary CH Enter CH1 J CH Enter CH Enter 10 A B C D E 21 EFFECT Primary TV EFFECT CH12 J 100 TV EFFECT CLEAR AMP EFFECT 22 CH Primary TV CH CBL DBS CH VCR CH DISC DISC DISC PRESET 23 CH TV CH CBL DBS CH VCR CH DISC DISC DISC PRESET 24 TV VOL TV VOL 25 VOL VOL 26 MUTE Primary Primary Primary Primary TV MUTE AMP MUTE 27 VOL VOL 28 TV VOL TV VOL 29 SLEEP TV SLEEP SLEEP RETURN 3...

Page 66: ...ough Punch Through Punch Through 35 VOL Punch Through Punch Through Punch Through Punch Through 36 VOL Punch Through Punch Through Punch Through Punch Through No Code Key Key TAPE TAPE MD AMP TUNER No Name Yamaha 0004 Yamaha 0014 Yamaha 0024 AMP 0003 DSP 0013 TUNER 0023 3 1 1 79 85 CD 7A 15 7A 88 7A E5 4 2 2 79 85 TUNER 7A 16 7A 89 7A E6 5 3 3 79 87 TAPE MD 7A 18 7A 8A 7A E7 6 4 4 79 88 DVD LD 7A ...

Page 67: ... SIN4148 D1 04 0C 57 54 40 85 52 87 86 59 9C 02 0A 12 1A 06 01 0D 11 16 56 09 00 08 10 18 15 03 14 1F 58 86 9C 59 85 56 00 01 02 03 07 4F 40 08 0B 0A 09 0D 0C 10 11 12 16 15 18 54 17 55 1A 1B 14 0F 57 87 53 52 04 06 Data Function 00 01 02 03 04 06 07 08 09 0A 0B 0C 0D 0F 10 11 12 13 Function Keychart Custom Code Hex 7A 7A 7A 7A 7A 7A 7A 7A 7A 7A 7A 7A 7A 7A 7A 7A 7A 7A 14 15 16 17 7A 7A 7A 7A Data...

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