Yamaha DVD-S1700 Service Manual Download Page 21

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DVD-S1700

ST72F321R

TOP VIEW

Device Block Diagram

8-BIT CORE

ALU

ADDRESS AND DATA BUS

OSC1

CONTROL

PROGRAM

(16K - 60K Bytes)

RESET

PORT F

PF7:0

(8-bits)

TIMER A

BEEP

PORT A

RAM

(512 - 2048 Bytes)

PORT C

10-BIT ADC

AREF

SSA

PORT B

PB7:0

(8-bits)

PWM ART

PORT E

PE7:0

(8-bits)

SCI

TIMER B

PA7:0

(8-bits)

PORT D

PD7:0

(8-bits)

SPI

PC7:0

(8-bits)

WATCHDOG

TLI

OSC

LVD

OSC2

MEMORY

MCC/RTC/BEEP

EVD

AVD

I2C

AIN4 / PD4

AIN5 / PD5

AIN6 / PD6

AIN7 / PD7

AREF

SSA

MCO /

AIN8 / PF0

BEEP

/ (HS) PF1

(HS) PF2

OCMP2_A

AIN9 / PF3

OCMP1_A

AIN10 / PF4

ICAP2_A

AIN1

1 / PF5

ICAP1_A

/ (HS) PF6

EXTCLK_A

/ (HS) PF7

(HS) PE4

(HS) PE5

(HS) PE6

(HS) PE7

PWM3 / PB0

PWM2 / PB1

PWM1 / PB2

PWM0 /PB3

ARTCLK /(HS) PB4

ARTIC1 / PB5

ARTIC2 / PB6

PB7

AIN0 / PD0

AIN1 / PD1

AIN2 / PD2

AIN3 / PD3

PA3 (HS)

PA2

PA1

PA0

PC7 / SS / AIN15

PC6 / SCK / ICCCLK

PC5 / MOSI / AIN14

PC4 / MISO / ICCDATA

PC3 (HS) / ICAP1_B

PC2 (HS) / ICAP2_B

PC1 / OCMP1_B / AIN13

PC0 / OCMP2_B / AIN12

PE3

PE2

PE1 / RDI

PE0 /

TDO

OSC1

OSC2

TLI

EVD

RESET

/ ICCSEL

A7 (HS) / SCLI

A6 (HS) / SDAI

A5 (HS)

A4 (HS)

ei2

ei0

ei3

ei1

IC41:

ST72F321R (MAIN P.C.B.)
Microprocessor

No replacement part available.

サービス部品供給なし

Summary of Contents for DVD-S1700

Page 1: ...f 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 static electricity your body may have accumulated by gro...

Page 2: ...test for leakage with the AC plug in both polarities TO SERVICE PERSONNEL 本機に搭載されているすべての基板およびハンダ付けによる接合部は無鉛ハンダでハンダ付けされています無鉛ハンダにはいくつかの種類がありますが修理時には下記のような無鉛ハンダの使用を推奨します Sn Ag Cu 錫銀銅 Sn Cu 錫銅 Sn Zn Bi 錫亜鉛ビスマス注意無鉛ハンダの融点温度は通常の鉛入りハンダに比べ30 40 程度高くなっていますのでそれぞれのハンダに合ったハンダごてをご使用ください All of the P C B s installed in this unit and solder joints are soldered using the lead free solder Among some t...

Page 3: ...power level can be adjusted with the VR on the pick up PWB however this level has been set by the factory prior to shipping from the factory Do not adjust this laser level control unless instruction is provided elsewhere in this manual Adjustment of this control can increase the laser emission level from the device Laser Diode Properties Type Semiconductor laser GaAlAs Wave length 650 nm DVD 790 n...

Page 4: ...e static electricity from your body 2 Handling Precautions for DVD mechanism 1 Handle the DVD mechanism gently as it is an extremely high precision assembly 2 The flexible cable lines may break if an excessive force is applied to it Use caution when handling the cable 3 The semi fixed resistor for laser power adjustment should not be adjusted Do not turn the resistor LOCALE MANAGEMENT INFORMATION ...

Page 5: ...DVD S1700 5 DVD S1700 FRONT PANEL U T K A G L J models REAR PANELS U model T model K model ...

Page 6: ...DVD S1700 6 DVD S1700 A model G model J model L model ...

Page 7: ...R CR 0 7 Vpp into 75 ohms Component video output U T K A G L models Y 1 Vpp into 75 ohms PB CB PR CR 0 7 Vpp into 75 ohms RGB SCART output G model 0 7 Vpp into 75 ohms Black level shift U model On Off AUDIO FORMAT オーディオフォーマット Digital Dolby Digital DTS MPEG Compressed Digital PCM 16 20 24 bits fs 44 1 48 88 2 96 kHz MP3 ISO 9660 32 kbps to 320 kbps fs 16 22 05 24 32 44 1 48 kHz WMA 64 kbps to 320 k...

Page 8: ...1 本機の電源コードをACコンセントに接続します 2 本機またはリモコンの STANDBY ON キーを押し電源を入れます 3 本機の OPEN CLOSE キーを押しトレイを開きます 4 トレイにディスクをセットし本機の OPEN CLOSE キーを押しトレイを閉じます 5 本機の S K I P S E A R C H キーを押しながら次に STOP キーを3秒間以上押し続けます 6 トレードモードが起動し TRADE ON と表示した後通常の表示に戻ります注トレードモード起動後 OPEN CLOSE キー以外の操作は通常通り行うことができます OPEN CLOSE キーを押すと TRAY LOCKED と表示されますトレードモードの解除 1 トレイにディスクがセットされている状態で本機の SKIP SEARCH キーを押しながら次に STOP キーを3秒間以上...

Page 9: ...トします Fig 2 注意修理終了時は先にカード電線をCN11に接続し次に静電気対策はんだこてを使用してショート箇所からはんだを除去します Note After you have finished repairing connect the flexible flat cable to CN11 in advance and then re move the solder from the short circuit location with the anti static soldering iron Solder CN11 CN12 CN13 CX41 MAIN 1 P C B DVD mechanism unit DVDメカユニット 3 Removal of Front Panel Ass y a Remove 3 screws 3 and 4 screws 4 Fig ...

Page 10: ...2 33 34 35 GR6 6G 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 31 32 33 34 35 GR5 5G 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 31 32 33 34 35 GR4 4G 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 31 32 33 34 35 GR3 3G 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 2...

Page 11: ...DVD S1700 11 DVD S1700 MEMO MEMO ...

Page 12: ...2C GPIO DDC MICROPROCESSOR SERVO v v v v v v v v AFE ADP DSP MCU VPU PLL 27 MHz 8 16 Mbits NOR Flash RESET 32 64 128 Mbits SDRAM Vaddis 778 SPINDLE SLED OPU Disc loader RF amp Servo amp S PDIF Audio ADC Stereo Mics 2 to 8 Speakers TV Monitor DAC IC11 ZR36778 MAIN P C B MPEG decoder ...

Page 13: ...Level sampled during RESET In normal operation the pin must be low during RESET PNVM SRAM bi directional data bus Flash card interface unit I O signals Digital periphery ground of 3 3 V supply PNVM SRAM address bus output Flash card interface unit output signal PNVM SRAM bi directional data bus Flash card interface unit I O signal PNVM SRAM address bus outputs Flash card interface unit output sign...

Page 14: ...high high For production testing high low Flash SRAM for debug monitor low high First debug UART low low Flash low or Level sampled during RESET PNVM SRAM address bus outputs Flash card interface unit output signals Microprocessor SW boot and execute source selection high high For production testing high low Flash SRAM for debug monitor low high First debug UART low low Flash low or Level sampled ...

Page 15: ... data output S PDIF transmitter output for digital coded or reconstructed audio data SERVO channel sample data input for AFE by pass Probe mux data output Serial outputs of digital stereo audio General purpose I O monitored controlled by the microprocessor or DSP SW SERVO channel sample data inputs for AFE by pass Probe mux data outputs Serial output of digital stereo audio General purpose I O mon...

Page 16: ...t for AFE by pass Digital 4 2 2 video luma chroma output interleaved U Y V Y General purpose I O monitored controlled by the microprocessor or DSP SW When input the pin can be used as general purpose external interrupt to the microprocessor Digital periphery ground of 3 3 V supply Ground plane of internal PLL circuit Reset input active low 1 8 V power supply for internal PLL circuit Output to a cr...

Page 17: ...er supply RF positive input signal differential input RF input signal single ended RF negative input signal differential input RF reference input signal Analog RF AFE ground of 3 3 V supply 3 3 V analog SERVO AFE power supply SERVO ADC input signal e g from RF amplifier SERVO ADC input signal from RF amplifier SERVO ADC input signal e g from RF amplifier Servo analog signal reference voltage input...

Page 18: ...controlled by the microprocessor or DSP or FCU SW When input the pin can be used as general purpose external interrupt to the microprocessor AV data valid input for FE by pass Programmable polarity Digital periphery ground of 3 3 V supply General purpose I O monitored controlled by the microprocessor or DSP or FCU SW When input the pin can be used as general purpose external interrupt to the micro...

Page 19: ...111 110 109 108 107 106 105 104 103 H_A 1 H_DQ 15 H_DQ 14 GND_IO1 H_DQ 13 H_DQ 12 H_DQ 11 H_DQ 10 H_DQ 9 VCC_IO1 H_DQ 8 H_DQ 7 H_DQ 6 H_DQ 5 H_DQ 4 H_DQ 3 GND_IO2 H_procclock VCC_Core1 GND_Core1 sys_clk H_DQ 2 H_DQ 1 H_CSn H_DQ 0 H_RWn H_WAIT H_IRQn aud_clk PCM_dclk_in PCM_wclk_in VDDA VSSA biasin Agcinp Adcrefl VCC_IO7 GND_IO7 PCM_CeLf_in PCM_LeRi_in PCM_LsRs_in B_FLAG SERR B_SYNC Sync B_WCLK SEN...

Page 20: ... O10 I O10 IN I O10 IN O10 O10 IN IN IN VDDCO VSSCO APIO APIO APIO VCC_IO GND_IO IN IN IN IN IN IN IN IN IN O10 IN IN IN IN IN IN IN IN1 IN1 VCC_IO O10 IN1 IN IN IN Pin Symbol Description Type 1 Pin Symbol Type 1 Description 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116...

Page 21: ...SA V DD _3 V SS _3 MCO AIN8 PF0 BEEP HS PF1 HS PF2 OCMP2_A AIN9 PF3 OCMP1_A AIN10 PF4 ICAP2_A AIN11 PF5 ICAP1_A HS PF6 EXTCLK_A HS PF7 HS PE4 HS PE5 HS PE6 HS PE7 PWM3 PB0 PWM2 PB1 PWM1 PB2 PWM0 PB3 ARTCLK HS PB4 ARTIC1 PB5 ARTIC2 PB6 PB7 AIN0 PD0 AIN1 PD1 AIN2 PD2 AIN3 PD3 VSS_1 VDD_1 PA3 HS PA2 PA1 PA0 PC7 SS AIN15 PC6 SCK ICCCLK PC5 MOSI AIN14 PC4 MISO ICCDATA PC3 HS ICAP1_B PC2 HS ICAP2_B PC1 ...

Page 22: ...2 OSC1 VDD_2 RS 232C_TX RS 232C_RX GND N C Port E4 Port E5 Port E6 Port E7 Port B0 Port B1 Port B2 Port B3 Port B4 Port B5 Port B6 Port B7 Port D0 Port D1 Port D2 Port D3 Port D4 Port D5 Port D6 Port D7 Port F0 Port F1 Port F2 Port F3 Port F4 Port F5 Port F6 Port F7 Port C0 Port C1 Port C2 Port C3 Port C4 Port C5 Port C6 Port C7 Port A0 Port A1 Port A2 Port A3 Port A4 Port A5 Port A6 Port A7 Port ...

Page 23: ...IN_B HD PIXEL INPUT SD PIXEL INPUT LUMA AND CHROMA FILTERS Y CB CR TEST PATTERN DNR GAMMA SYNC INSERTION PS 8 u HDTV 2u RGB MATRIX SD 16 u 2 uOVER SAMPLING DAC DAC DAC DAC DAC DAC FSC MODU LATION CGMS WSS COLOR CONTROL DE INTER LEAVE Y CB CR DE INTER LEAVE TEST PATTERN Y COLOR CR COLOR CB COLOR TIMING GENERATOR TIMING GENERATOR CLOCK CONTROL AND PLL 4 2 2 TO 4 4 4 SHARPNESS AND ADAPTIVE FILTER CON...

Page 24: ...4 4 input mode This port is used for the Cb Blue U data The LSB is set up on pin C0 For 8 bit data input LSB is set up on C2 Progressive scan HDTV input port 4 4 4 input mode This port is used for the Cb Blue U data The LSB is set up on Pin C0 For 8 bit data input LSB is set up on C2 Progressive Scan HDTV Input Port 4 4 4 Input Mode This port is used for the Cb Blue U data The LSB is set up on pin...

Page 25: ...essive scan HDTV input port for Cr Red V data in 4 4 4 input mode LSB is set up on pin S0 For 8 bit data input LSB is set up on S2 SD or progressive scan HDTV input port for Cr Red V data in 4 4 4 input mode LSB is set up on pin S0 For 8 bit data input LSB is set up on S2 SD or progressive scan HDTV input port for Cr Red V data in 4 4 4 input mode LSB is set up on pin S0 For 8 bit data input LSB i...

Page 26: ...e SDRAM DATA 26 SDRAM DATA 27 SDRAM DATA 28 SDRAM DATA 29 SDRAM DATA 30 SDRAM DATA 31 VDD5 VSS TEST IN SDRAM ADDR 10 SDRAM ADDR 9 SDRAM ADDR 8 SDRAM ADDR 7 SDRAM ADDR 6 VDDcore5 VSScor SDRAM ADDR 5 SDRAM ADDR 4 SDRAM ADDR 3 SDRAM ADDR 2 SDRAM ADDR 1 SDRAM ADDR 0 SDRAM WEN SDRAM RASN SDRAM CASN SDRAM BA1 SDRAM BA0 SDRAM CSN SDRAM DQM SDRAM CLKOUT VDD6 VSS SDRAM CLKIN TEST3 TEST OUT0 TEST OUT1 CTLOU...

Page 27: ...3 3 V Power pin for IO Ground Data clock input CTL2 of Port 1 Port 1 Digital video input Blue Cb D1 Port 1 Digital video input Blue Cb D1 Port 1 Digital video input Blue Cb D1 Port 1 Digital video input Blue Cb D1 Port 1 Digital video input Blue Cb D1 1 8 V Power pin for core Ground Port 1 Digital video input Blue Cb D1 Port 1 Digital video input Blue Cb D1 Port 1 Digital video input Blue Cb D1 Po...

Page 28: ...istate O P Tristate O P Output Power Ground Input Input Output Output Tristate O P Tristate O P SDRAM data bus 3 3 V Power pin for IO Ground SDRAM data bus SDRAM data bus SDRAM data bus SDRAM data bus 1 8 V Power pin for core Ground SDRAM data bus SDRAM data bus SDRAM data bus SDRAM data bus SDRAM data bus SDRAM data bus SDRAM data bus SDRAM data bus SDRAM data bus SDRAM data bus 1 8 V Power pin f...

Page 29: ...tor Coast HRef VDD_en HSync2 Control signal output selectable as film Indicator VRef Backlight_en VSync2 Control signal output selectable as CRef Field ID CSync Monitor coast 1 8 V Power pin for core Ground Output data rate clock Digital video output Blue U Pb Digital video output Blue U Pb 3 3 V Power pin for IO Ground Digital video output Blue U Pb Digital video output Blue U Pb Digital video ou...

Page 30: ...Ground 3 3 V Ground Ground 3 3 V 3 3 V Test pin Connect to ground Test pin Connect to ground Test pin Connect to ground External parallel crystal oscillator External parallel crystal oscillator 3 3 V Power pin for IO Ground Port2 Data clock input Port2 ITU R BT656 digital data input 1 8 V Power pin for core Ground Port2 ITU R BT656 digital data input Port2 ITU R BT657 digital data input Port2 ITU ...

Page 31: ...1 IC82 IC83 IC81 IC78 IC86 SN74LVC157 IC21 1 2 4 1 2 IC27 IC16 IC20 1 2 110 118 4 29 115 3 5 IC84 IC85 JK83 COAXIAL CENTER SUBWOOFER FRONT L R MIXED 2CH L R OPTICAL VIDEO S VIDEO HDMI IC31 IC18 X101 IC14 IC11 IC62 IC61 IC91 IC96 IC87 SWITCH 191 192 X601 IC51 IC52 IC53 U model IC54 I2C Controller SCALER IC12 IC13 X401 IC43 IC41 IC44 S401 405 408 F401 IC55 IC17 IC57 JK55 12V D 8V M 5 6V M 5V D 5V U ...

Page 32: ...2 A B C D E F G H I J 1 3 4 5 7 DVD S1700 6 32 POWER SUPPLY UNIT DVD MECHANISM UNIT MAIN 3 MAIN 2 MAIN 1 MAIN 4 G model G model U model WIRING DIAGRAM ...

Page 33: ...M UNIT DVD MECHANISM UNIT MAIN 2 CY41 U A G models REMOTE CONTROL AUDIO OUT DIGITAL RS 232C IN OUT COAXIAL OPTICAL COAXIAL OPTICAL MIXED L R SURROUND L R FRONT L R CENTER SUBWOOFER MIXED L R SURROUND L R FRONT L R CENTER SUBWOOFER ON OFF PRINTED CIRCUIT BOARDS When any part not included in the replacement parts list has failed replace the P C B パーツリストに記載されている部品以外は供給できません部品交換が必要な場合はP C B を交換してください...

Page 34: ...2 A B C D E F G H I J 1 3 4 5 7 DVD S1700 6 34 MAIN 1 P C B Bottom view ...

Page 35: ... 3 4 5 6 7 DVD S1700 35 MAIN 2 P C B Bottom view MAIN 3 P C B Top view MAIN 3 P C B Bottom view MAIN 4 P C B Top view G model G model MAIN 4 P C B Bottom view MAIN 2 P C B Top view MAIN 1 CX41 AV SCART STANDBY ON MAIN 1 CX91 ...

Page 36: ...2 A B C D E F G H I J 1 3 4 5 7 DVD S1700 6 36 MAIN 1 BN42 AC IN POWER SUPPLY UNIT Top view ...

Page 37: ... 2 3 4 5 6 7 DVD S1700 37 To DVD Mechanism Unit MAIN 1 SCHEMATIC DIAGRAMS MAIN 1 5 When any part not included in the replacement parts list has failed replace the P C B パーツリストに記載されている部品以外は供給できません部品交換が必要な場合はP C B を交換してください ...

Page 38: ...2 A B C D E F G H I J 1 3 4 5 7 DVD S1700 6 38 MAIN 1 MAIN 2 5 ...

Page 39: ...A B C D E F G H I J 1 2 3 4 5 6 7 DVD S1700 39 U A G models OPTICAL SURROUND L R CENTER SUBWOOFER FRONT L R ON OFF RS 232C MIXED 2CH L R COAXIAL REMOTE CONTROL DIGITAL AUDIO OUT MAIN 1 MAIN 3 5 ...

Page 40: ... model REMOTE CONTROL VIDEO OUT COMPONENT D1 D2 VIDEO S VIDEO AV SCART OUT IN to POWER SUPPLY UNIT_CN95 Page 42 STANDBY ON MICROPROCESSOR I3 MAIN 2 MAIN 3 MAIN 1 MAIN 4 U model T K A G L J models U model T K A G L J models U model T K A G L J models U model T K A G L J models MAIN 4 5 ...

Page 41: ...A B C D E F G H I J 1 2 3 4 5 6 7 DVD S1700 41 HDMI MICROPROCESSOR MAIN 1 MAIN 5 5 ...

Page 42: ...2 A B C D E F G H I J 1 3 4 5 7 DVD S1700 6 42 AC IN to MAIN 1 _BN42 Page 40 B5 POWER SUPPLY UNIT ...

Page 43: ... MICRO MICRO SWITCH SW PUSH PUSH SWITCH SW RT ENC ROTARY ENCODER SW RT MTR ROTARY SWITCH WITH MOTOR SW RT ROTARY SWITCH SW SLIDE SLIDE SWITCH TERM SP SPEAKER TERMINAL TERM WRAP WRAPPING TERMINAL THRMST CHP CHIP THERMISTOR TR CHP CHIP TRANSISTOR TR DGT DIGITAL TRANSISTOR TR DGT CHP CHIP DIGITAL TRANSISTOR TRANS TRANSFORMER TRANS PULS PULSE TRANSFORMER TRANS PWR POWER TRANSFORMER ASS Y TUNER AM TUNE...

Page 44: ...9 8 1 U A G models K model K model 1 20 2 3 4 6 5 1 5 2 31 32 33 33 21 7 8 3 8 2 35 36 10 9 10 9 12 34 34 34 34 39 18 19 23 13 14 37 37 38 38 8 1 40 41 U A G models 40 24 200 202 203 203 202 204 205 32 Note The replacement battery cover is not available 注リモコンの電池蓋はサービス部品として供給できません OVERALL ASS Y ...

Page 45: ...11897B 電源ユニット 17 AAX80060 DVD MECHANISM UNIT CJDDVD27YA ＤＶＤメカユニット 17 1 AAX74670 BELT CHG1A330 ベルト 01 18 AAX80270 GUIDE CABLE CMH1A250 ケーブルガイド 19 AAX80530 PANEL REAR CKF3A314Z J リアパネル 19 AAX80520 PANEL REAR CKF2A314Z U リアパネル 19 AAX80550 PANEL REAR CKF4A314Y T リアパネル 19 AAX80540 PANEL REAR CKF4A314X K リアパネル 19 AAX80510 PANEL REAR CKF2A314Y A リアパネル 19 AAX80500 PANEL REAR CKF1A314Z G リアパネル 19 AAX80560 ...

Page 46: ...K40 K31 K32 K33 K34 K8 K9 K27 K44 K45 K46 K47 K28 K29 K10 K11 K12 K13 K14 K15 K16 K17 K18 K19 K20 K21 K22 K23 K24 K25 K26 PANEL KEY CODE 7C F6 7C A9 7C E5 7C D9 7C F7 7C DD 7C DE 7C DF 7C E1 7C 94 7C 95 7C 96 7C A0 7C 97 7C 98 7C 99 7C A1 7C 9A 7C 9B 7C 9C 7C A3 7C 9F 7C 93 7C B8 7C A4 7C AC 7C 86 7C 87 7C 85 7C 83 7C 82 7C B9 7C BA 7C B1 7C B4 7C A6 7C B5 7C B8 7C B6 7C B2 7C B3 7C B7 7C AA 7C AD...

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