Denon DVD-310 Service Manual Download Page 20 | Manualshive

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20

20

DVD-310

SN

74HCU04

PWR

(

ME: U8

)

1

2

3

4

5

6

7

14

13

12

11

10

9

8

1A

1Y

2A

2Y

3A

3Y

GND

Vcc

6A

6Y

5A

5Y

4A

4Y

15

1

2

3

4

5

6

7

8

5

16

14

13

12

11

10

9

A0

A1

A2

Q0

Q1

Q2

Q3

V

SS

V

DD

SDA

SCL

NC

Q7

Q6

Q5

Q4

BU2098F (

AV: IC51

)

I C Bus

Contoller

2

Write

Buffer

Latch

Power-

On Res

et

Shift R

e

gister

8bit

Block Diagram

1

2

3

4

8

7

6

5

A0

A1

A2

GND

VCC

WP

SCL

SDA

AT24C02N(ME: U13)

RC1117

S285T(ME: Q4)

V

OUT

3

2

1

IN

OUT

ADJ/GND

V6309M(ME: Q5)

GND

Inp

ut

Out

put

FRONT

VIEW

Out

put

GND

Inp

ut

FRONT

VIEW

AK

79

L08AZ

(

AV: IC53

)

KA

78L0

8

A

Z

(

AV: IC52

)

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Summary of Contents for DVD-310

Page 1: ...ってサービスをおこなう際はこれらの安全性が維持されるようこのサービスマニュアルに記載されている注意事項を必ずお守りください本機の仕様は性能改良のため予告なく変更することがあります補修用性能部品の保有期間は製造打切後 8年です Some illustrations using in this service manual are slightly different from the actual set Please use this service manual with referring to the operating instructions without fail For purposes of improvement specifications and design are subject to change without notice 修理の際は必...

Page 2: ...t to the customer make sure you make either 1 a leakage current check or 2 a line to chassis resistance check If the leakage current exceeds 0 5 milliamps or if the resistance from chassis to either side of the power cord is less than 460 kohms the unit is defective LASER RADIATION Do not stare into beam or view directly with optical instruments class 3A laser product 1 2 500V 1M 1 2 ...

Page 3: ...3 3 DVD 310 BLOCK DIAGRAM ...

Page 4: ... 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 208 207 206 205 204 203 202 201 200 199 198 197 196 195 194 193 192 191 190 189 188 187 186 185 184 183 182 181 180 179 178 177 176 175 174 173 172 171 170 169 168 167 166 165 164 163 162 161 160 159 158 157 VEE LA4 LA5 LA6 LA7 LA8 LA9 VSS VCC LA10 LA11 LA12 LA13 LA14 LA15 LA16 VSS VEE LA17 LA18 LA19 LA20 LA21 RESET TDMDX VSS VEE...

Page 5: ... Audio master clock for audio DAC 40 TBCK O Audio transmit bit clock SPDIF O S PDIF output SEL_PLL3 I Clock source select 41 SEL_PLL3 Clock Source 0 Crystal oscillator 1 DCLK input 42 48 NC No connect pins Leave open 45 RSD I Audio receive serial data 46 RWS I Audio receive frame sync 47 RBCK I Audio receive bit clock 49 XIN I Crystal input 50 XOUT O Crystal output 51 AVEE I Analog power for PLL 6...

Page 6: ... 14 141 HD 15 I O Host data bus line 15 142 HWRQ O Host write request 143 HRRQ O Host read request 144 HIRQ I O Host interrupt 145 HRST O Host reset 146 HIORDY I Host I O ready 149 HWR I O Host write 150 HRD O Host read 151 HIOCS16 I Device16 bit data transfer 152 HCS1FX O Host select 1 153 HCS3FX O Host select 3 158 155 154 HA 2 0 I O Host address bus 160 AUX 0 O I 2 C DATA 162 AUX 2 I O Auxiliar...

Page 7: ...53 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133 XSAWRCVCO XSVREFO XSPDOFTR2 XSVR_PLL XSFTROPI XSFDO AVSS_PL XSPLLFTR2 AVDD5_PL XSFDIREF XSPDIREF GND XTSLRF XTPLCK VDD XRA 3 XRA 2 XRA 1 XRA 0 XRA 4 XRA 5 XRA 6 GND XRA 7 XRA 10 XRA 11 VDD XRA 8 XRA 9 XROEJ VDD XRCASJ XRRASJ XRSDCLK XRWEJ XRD 7 XRD 8 XRD 6 GND XRD 9 XRD 5 XRD 10 XRD 4 XRD 11 Data Separator ATAPI MPE...

Page 8: ...er of this chip 2 When use internal microcontroller this signal can be used as programmable I O port 3 1 71 XMRDJ I O 1 This signal is used as the Read Strobe signal 2 When use internal microcontroller this signal can be used as programmable I O port 3 0 72 XMWRJ I O This signal is used as the Wire Strobe signal 73 XMINT1J I O 1 This signal is an interrupt line to the microcontroller 2 When use in...

Page 9: ...as Row address output to external DRAM buffer After RSTJ is asserted this signal will be high 145 XRCASJ O This signal is used as column address output to external DRAM After RSTJ is asserted this signal will be high 1 RAM address lines These are bits11 0 for addressing the buffer memory 2 Hardware setting The bits6 0 are used as hardware setting for some functions RA 9 FLASH size is 64K 128K 1 FL...

Page 10: ...utputs 3 4 PD1 PD2 I CD Photo detector Interface Inputs Inputs from the CD photo detector error outputs 40 MEI I Mirror Envelope Inputs The SIGO envelope input pin 35 MIN I RF signal Input for Mirror AC coupled inputs for the mirror detection circuit from the pull in signal output PI 21 DVDPD I APC Input DVD APC input pin from the monitor photo diode 23 CDPD I APC Input CD APC input pin from the m...

Page 11: ...in An external capacitance is connected to between this pin and VPB 39 MEV Sigo Bottom Envelope pin An external capacitance is connected to between this pin and VPB 17 CDTE CD Tracking E F Opamp output for feedback 38 TPH PI Top Hold pin An external capacitance is connected to between this pin and VPB 26 VC Reference Voltage output This pin provides the internal DC bias reference voltage 2 5V lix ...

Page 12: ...ESET X IN X OUT R40 T0O R41 R50 R20 R27 V DD V SS Power Supply 8 bit serial R51 R52 R53 SCLK R54 SIN R55 SOUT R56 PWM1O T1O R57 R1 R10 R17 R3 R30 R35 Interface Buzzer Driver R6 R60 AN0 R61 AN1 R62 AN2 R63 AN3 R64 AN4 R65 AN5 R66 AN6 R67 AN7 448 bytes 10 bit AV DD AV SS ADC Power Supply Stack Pointer R0 R04 R03 BUZO R02 EC0 R00 INT0 Vdisp RA R7 R70 AN8 R71 AN9 R72 AN10 R42 R43 R73 AN11 Sub System C...

Page 13: ...IN I Oscillation input XOUT O Oscillation output SXIN R74 I Sub Oscillation input General I O ports SXOUT R75 O Sub Oscillation output R00 INT0 I O I 8 bit high voltage I O ports External interrupt 0 input R01 INT1 I O I External interrupt 1 input R02 EC0 I O I Timer Counter 0 external input R03 BUZO I O O Buzzer driving output R04 R07 I O R10 R17 I O 8 bit high voltage I O ports R20 R27 I O 8 bit...

Page 14: ...s Strobe Write Enable RAS CAS and WE define the operation Refer function truth table for details LDQM UDQM Data Input Output Mask Controls output buffers in read mode and masks input data in write mode DQ0 DQ15 Data Input Output Multiplexed data input output pin VDD VSS Power Supply Ground Power supply for internal circuits and input buffers VDDQ VSSQ Data Output Power Ground Power supply for outp...

Page 15: ...QM Data Input Output Mask Data Input Output Latches column addresses on the positive going edge of the CLK with CAS low Enables column access Enables write operation and row precharge Latches data in starting from CAS WE active VDD VSS Power Supply Ground Data inputs outputs are multiplexed on the same pins Makes data output Hi Z tSHZ after the clock and masks the output Blocks data input when L U...

Page 16: ...4 VCC Q11 Q3 Q10 Q2 Q9 Q1 Q8 Q0 OE GND CE A0 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 BLOCK DIAGRAM CONTROL INPUT LOGIC PROGRAM ERASE HIGH VOLTAGE WRITE STATE MACHINE WSM STATE REGISTER FLASH ARRAY X DECODER ADDRESS LATCH AND BUFFER Y PASS GATE Y DECODER ARRAY SOURCE HV COMMAND DATA DECODER COMMAND DATA LATCH I O BUFFER PGM DATA HV PROGRAM DATA LATCH SENSE AMPLIFIER ...

Page 17: ... LC resonation 16 PrTRAP 27 YTRAP 2 MUTE1 Mute control pin L C MIX Y simultaneous mute 3 CIN 12 PbIN Signal input pin chroma signal color difference signal 14 PrIN 4 7 9 13 20 23 26 28 GND GND pin 5 YIN Signal input pin luminance signal 8 PYIN 6 VCC Power supply for C MIX Y 11 Power supply for PY Pb Pr 15 MUTE2 Mute control pin L PY Pb Pr simultaneous mute 17 PrOUT Signal output pin color differen...

Page 18: ...VCC1 10K 20K 7 5K X2 7 5K Loading Driver Actuator Driver 10K 15K 20K 10K 7 5K 7 5K X2 10K 25K Sled Driver Actuator Driver PVCC2 VCC PVCC1 VCC PVCC1 PVCC2 TSD GND GND Pin Definitions Pin Number Pin Name I O Pin Function Description 1 IN1 I CH1 input 2 CAP1 1 Connection with capacitor 3 CAP1 2 for CH1 4 IN2 1 I OP AMP CH2 input 5 IN2 2 I OP AMP CH2 input 6 OUT2 O OP AMP CH2 output 7 FB1 I Feedback f...

Page 19: ...signal H2 13 H3 I Hall signal H3 14 H3 I Hall signal H3 15 VH I Hall bias 16 NC No connection 17 PC1 Phase compensation capacitor 18 SB I Short brake 19 FG3X O FG waveform 3X 20 DIR O Rotational direction output 21 ECR I Output current control reference 22 EC I Output current control voltage 23 S S I Power save Start Stop switch 24 FG1X O FG waveform 1X 25 VCC Supply voltage Signal 26 NC No connec...

Page 20: ...A2 Q0 Q1 Q2 Q3 VSS VDD SDA SCL NC Q7 Q6 Q5 Q4 BU2098F AV IC51 I C Bus Contoller 2 Write Buffer Latch Power On Reset Shift Register 8bit Block Diagram 1 2 3 4 8 7 6 5 A0 A1 A2 GND VCC WP SCL SDA AT24C02N ME U13 RC1117S285T ME Q4 VOUT 3 2 1 IN OUT ADJ GND V6309M ME Q5 GND Input Output FRONT VIEW Output GND Input FRONT VIEW AK79L08AZ AV IC53 KA78L08AZ AV IC52 ...

Page 21: ...EW S G D TOP VIEW E B C B C E R1 R2 B C E R1 R2 KRA107M KRC107M FRONT VIEW B C E KRA Series DTC Series KRC Series KRA107M R1 10kohm R2 47kohm KRC107M 10kohm 47kohm R1 R2 DTC114TK TRANSISTORS DIODE MMBD4148SE 10kohm G Gate S Source D Drain ...

Page 22: ...22 22 DVD 310 FL DISPLAY HNV06SC15T F901 PIN CONNECTION GRID ASSIGNMENT 31 1 ...

Page 23: ...23 23 DVD 310 ANODE CONNECTION ...

Page 24: ...24 24 DVD 310 CUP11607Z A V UNIT ASS Y COMPONENT SIDE CUP11607Z A V UNIT ASS Y FOIL SIDE PRINTED WIRING BOARD ...

Page 25: ...25 25 DVD 310 CUP11608Z FRONT UNIT ASS Y COMPONENT SIDE CUP11608Z FRONT UNIT ASS Y FOIL SIDE ...

Page 26: ...26 26 DVD 310 RL S871 MECHANISM UNIT ASS Y COMPONENT SIDE RL S871 MECHANISM UNIT ASS Y FOIL SIDE ...

Page 27: ...27 27 DVD 310 CUP11609Z SMPS UNIT ASS Y COMPONENT SIDE CUP11609Z SMPS UNIT ASS Y FOIL SIDE ...

Page 28: ... or in some case supplying of part may be refused l When ordering of part clearly indicate 1 and I i to avoid mis supplying l Ordering part without stating its part number can not be supplied l Part indicated with the mark is not illustrated in the exploded view l Not including Carbon Film Resister 5 1 4W Type in the P W Board parts list Refer to the Schematic Diagram for those parts l Not includi...

Page 29: ...C511 943 0016 018 CERAMIC BS1H104ZF C512 943 0016 131 ELECT EA1CH101T C513 943 0016 186 ELECT EA1HH100T C514 515 943 0016 018 CERAMIC BS1H104ZF C516 943 0016 131 ELECT EA1CH101T C519 520 943 0016 173 ELECT EA1EH470T C522 943 0016 131 ELECTHEA1CH101T C523 943 0016 160 ELECTHEA1EH220T C524 943 0016 050 CERAMIC BS1H510KB C525 943 0016 131 ELECT EA1CH101T C526 943 0016 160 ELECT EA1EH220T C527 943 001...

Page 30: ...0016 050 CERAMIC BS1H510KB C589 943 0016 131 ELECT EA1CH101T C590 943 0016 034 CERAMIC BS1H220KB C592 943 0016 018 CERAMIC BS1H104ZF C593 594 943 0016 047 CERAMIC BS1H222MX OTHER PARTS GROUP BN051 943 0006 400 CWB1C511090GN BN058 943 0006 507 CWB1C507070GN CN051 052 943 0006 604 KJP20GA147ZY CN054 943 0006 701 KJP15GA117ZG CN055 943 0006 808 KJP07GA47ZG JK051 943 0007 205 BJJYKF45 3001 JK052 943 0...

Page 31: ...43 0004 606 HNV06SC15T CAPACITORS GROUP C901 902 943 0016 238 CHIP US1E104ZF C903 943 0016 225 ELECT EA1HKS1R0T C904 943 0016 209 ELECT EA1CKS100T C905 943 0016 241 CHIP US1E150JA C906 943 0016 267 CHIP US1H330JA C907 943 0016 212 ELECT EA1CKS470T C908 943 0016 238 CHIP US1E104ZF C909 943 0016 254 CHIP US1H102KB C910 943 0016 212 ELECT EA1CKS470T C914 915 943 0016 238 CHIP US1E104ZF C920 921 943 0...

Page 32: ...011 301 DIODE MMBD4148SE D10 13 943 0011 204 DIODE RLS4148 RESISTORS GROUP RN1 943 0015 349 ARC241 33R RN2 3 943 0015 381 ARC241 10K RN4 943 0015 349 ARC241 33R RN5 943 0015 352 ARC241 47R RN6 943 0015 349 ARC241 33R RN11 14 943 0015 365 ARC241 100R RP1 943 0015 378 ARC241 3 3K RP3 943 0015 349 ARC241 33R RP4 6 943 0015 323 ARC241 10R DR761 943 0015 417 RC115 0R2012 0805 ER1 943 0015 462 RC215 33R...

Page 33: ...77 90 943 0015 255 CERAMIC 0 1U 20 80 25V C91 92 943 0015 103 CERAMIC 6 8P 5 50V C94 100 943 0015 255 CERAMIC 0 1U 20 80 25V C102 117 943 0015 255 CERAMIC 0 1U 20 80 25V C122 129 943 0015 161 CERAMIC 470P 10 50V C130 131 943 0015 255 CERAMIC 0 1U 20 80 25V C441 442 943 0015 255 CERAMIC 0 1U 20 80 25V C681 943 0015 200 CERAMIC 4700P 10 50V C691 943 0015 116 CERAMIC 15P 5 50V BC1 21 943 0015 255 CER...

Page 34: ...4 609 CONN POWER CONN 7PIN CN9 943 0014 706 CONN SPDIF CONN 3PIN L1 2 943 0014 803 IND 3 9UH 2012 0805 L3 12 943 0015 006 FB 2012 0805 600E 1 5A POWER L15 18 943 0014 900 IND 2 2UH 2012 0805 L21 38 943 0015 006 FB 2012 0805 600E 1 5A POWER L1G 943 0017 907 FB 2012 0805 121E 1 5A POWER LR72 943 0017 907 FB 2012 0805 121E 1 5A POWER MR1G 943 0017 907 FB 2012 0805 121E 1 5A POWER R851 943 0017 907 FB...

Page 35: ...35 35 DVD 310 CUP11609Z SMPS UNIT ASS Y Ref No Part No Part Name Remarks New RESISTORS GROUP R604 943 0018 003 CEMENT RESISTOR 10Ω 5W OTHER PARTS GROUP F601 943 0018 100 FUSE 250V 2A ...

Page 36: ...36 36 DVD 310 EXPLODED VIEW 1 3 2 4 5 6 7 8 10 9 11 13 14 19 15 14 21 18 S7 11 12 13 14 16 19 13 17 20 22 23 24 25 26 S1 S1 S1 S1 S2 S2 S2 S3 S3 S3 S4 S5 S5 S5 S6 S6 S6 Parts List ...

Page 37: ...0003 403 FOOT FRONT 2 15 943 0007 904 CHASSIS BOTTOM 1 16 943 0016 306 COVER SCREW 1 17 943 0005 207 HOLDER PW D 2 18 943 0007 807 SMPS P W B ASS Y 1 19 943 0005 304 SUPPORT MECHA 2 20 943 0009 009 RL S871 DVD MECHA 1 21 943 0003 102 A V P W B ASS Y 1 22 943 0003 704 PANEL REAR 1 23 943 0008 000 BUSHING AC CORD 1 24 943 0003 801 POWER CORD 1 25 943 0008 204 TAPE HEMELON 2 26 943 0003 607 CABINET T...

Page 38: ...38 38 DVD 310 EXPLODED VIEW OF DVD MECHANISM UNIT 9 1 7 3 6 4 13 10 16 20 23 23 21 22 22 22 22 24 24 17 18 19 14 11 15 12 8 2 5 23 23 23 23 23 L A B E L A R E A ...

Page 39: ... FFC P U 1 9 943 0010 807 TRAY DISC 1 10 943 0009 203 BASE LOADING 1 11 943 0009 504 PINION LOADING 1 12 943 0009 708 BELT 1 13 943 0009 300 AY L MOTOR 1 14 943 0009 407 SLIDE CAM 1 15 943 0009 601 GEAR PULLY 1 16 943 0009 805 LEVER CAM 1 17 943 0009 902 PCB LOADING 1 18 943 0010 001 DETECTOR SWITCH 1 19 943 0010 108 FFC LOADING PCB 1 20 943 0017 004 RL S871 P W B ASS Y 1 21 943 0011 000 COVER BTM...

Page 40: ...CTION MANUAL ASS Y 1 5 1 943 0001 502 REMOCON TRANSMITER ASS Y 1 5 2 943 0001 609 CORD PIN 1P YELLOW 1 5M 1 5 3 943 0001 706 CORD PIN 1 5 4 943 0001 803 BAG POLY 1 5 5 515 0918 005 SERVICE STATION LIST 1 5 6 943 0001 900 MANUAL INSTRUCTION 1 5 7 BATTERY 2 5 8 943 0002 006 OPTICAL CABLE 1 515 0919 004 GURANTEE CARD S 1 943 0001 405 LABEL POS 1 943 0008 107 CLAMPER 3 1 3 4 2 3 5 4 OPP TAPE 5 6 5 8 5...

Page 41: ...41 41 DVD 310 WIRING DIAGRAM ...

Page 42: ...of the power cord is less than 460 kohms the unit is defective 3 WARNING DO NOT return the unit to the customer until the problem is located and corrected 4 NOTICE ALL RESISTANCE VALUES IN OHM k 1 000 OHM M 1 000 000 OHM ALL CAPACITANCE VALUES IN MICRO FARAD p MICRO MICRO FARAD EACH VOLTAGE AND CURRENT ARE MEASURED AT NO SIGNAL INPUT CONDITION CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIOR ...

Page 43: ...43 SCHEMATIC DIAGRAMS 1 9 CUP11607Z A V BOARD SCHEMATIC DIAGRAMS 1 9 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H DVD 310 43 ...

Page 44: ...44 SCHEMATIC DIAGRAMS 2 9 CUP11608Z FRONT BOARD SCHEMATIC DIAGRAMS 2 9 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H DVD 310 44 ...

Page 45: ...45 SCHEMATIC DIAGRAMS 3 9 MECHANISM BORDE 1 6 RL S871 HD60 MPEG SCHEMATIC DIAGRAMS 3 9 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H DVD 310 45 ...

Page 46: ...CS4392 DVD 310 OPEN 46 SCHEMATIC DIAGRAMS 4 9 MECHANISM BOARD 2 6 RL S871 HD60 AUDIO_DAC SCHEMATIC DIAGRAMS 4 9 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H DVD 310 46 ...

Page 47: ...47 SCHEMATIC DIAGRAMS 5 9 MECHANISM BOARD 3 6 RL S871 HD60 DRIVE_IC SCHEMATIC DIAGRAMS 5 9 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H DVD 310 47 ...

Page 48: ...DVD 310 OPEN 48 SCHEMATIC DIAGRAMS 6 9 MECHANISM BOARD 4 6 RL S871 HD60 DRAM_FE SCHEMATIC DIAGRAMS 6 9 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H DVD 310 48 ...

Page 49: ...49 SCHEMATIC DIAGRAMS 7 9 MECHANISM BOARD 5 6 RL S871 HD60 RF_AMP SCHEMATIC DIAGRAMS 7 9 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H DVD 310 49 ...

Page 50: ...50 SCHEMATIC DIAGRAMS 8 9 MECHANISM BOARD 6 6 RL S871 HD60 DVD_DSP SCHEMATIC DIAGRAMS 8 9 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H DVD 310 50 ...

Page 51: ...51 SCHEMATIC DIAGRAMS 9 9 CUP11609Z SMPS BOARD SCHEMATIC DIAGRAMS 9 9 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H DVD 310 51 ...

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