For Japan model SERVICE MANUAL MODEL Ver. 1 DVD-310 DVD VIDEO PLAYER 注 意 サービスをおこなう前に、このサービスマニュアルを 必ずお読みください。本機は、火災、感電、けがなど に対する安全性を確保するために、さまざまな配慮を おこなっており、また法的には「電気用品安全法」に もとづき、所定の許可を得て製造されております。 従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。 ● For purposes of improvement, specifications and design are subject to change without notice.
DVD-310 SAFETY PRECAUTIONS The following check should be performed for the continued protection of the customer and service technician. LEAKAGE CURRENT CHECK Before returning the unit 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.
DVD-310 BLOCK DIAGRAM 3 3
DVD-310 半導体一覧表 Only major semiconductors are shown, general semiconductors etc. are omitted to list. 主な半導体を記載しています。汎用の半導体は記載を省略しています。 ● IC's Note: Abbreviation ahead of IC No. indicates the name of P.W.B., etc. 注 ): IC No. の前の記号は、基板の名称を表します。 AV: A/V P.W.B. ME: MECHA P.W.B. FR: FRONT P.W.B. SM: SMPS P.W.B.
DVD-310 Pin No. 24 25 28 29 30 31 Pin Name I/O RESET# TDMDX TDMDR TDMCLK TDMFS TDMTSC# TWS SEL_PLL2 I O I I I O O I TSD0 SEL_PLL0 TSD1 SEL_PLL1 TSD[2] TSD[3] MCLK TBCK SPDIF SEL_PLL3 O I O I O O I/O O O I NC RSD RWS RBCK XIN XOUT AVEE DMA[11:0] DCAS# DSCK_EN DWE# DRAS# DMBS0 DMBS1 I I I I O I O O O O O O O Reset input, active low. TDM transmit data. TDM receive data. TDM clock input. TDM frame sync. TDM output enable. Audio transmit frame sync.
DVD-310 Pin No.
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) DVD-310 176 175 174 173 172 171 170 169 168 167 166 165 164 163 162 161 160 159 158 157 156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133 M5705 (ME: U
DVD-310 Pin No.
DVD-310 Pin No. 9 Type Description 97 XHPDIAGJ I/O 92 XHDASPJ I/O 102 XHIORDY I/O 95, 96, 98 XHA[2:0] I This pin is used as the Passed Diagnostics signal, and may be an input or an open-drain output This pin is used as the Drive Active/Slave Present signal, and is an input or an open-drain output. This pin is used for Master/Slave drive communication and/or for driving an LED 1. I/O channel ready.
DVD-310 10 HOLD1 VNA FNN FNP DIP DIN RX BYP SIGO VPA AIP AIN ATON ATOP CDRF CDRDDC SP3721A (ME: U2) 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 DVDRFP 1 48 SDEN DVDRFN 2 47 SDATA PD1 3 46 SCLK PD2 4 45 LCP A2 5 44 LCN B2 6 43 CE C2 7 42 FE D2 8 CP 9 41 TE TOP VIEW 40 MEI CN 10 39 MEV D 11 38 TPH C 12 37 DFT B 13 36 PI A 14 35 MIN F 15 34 MEVO E 16 33 MLPF FDCHG# VIB VIP VIIRR VPB VCI VC LDON# CDLD CDPD DVDLD DVDPD VNB NC VCI2 CD
DVD-310 Pin No. Pin Name 11 Type Description Center Error Signal Output. Center error output reference to VCI SIGO Bottom Envelope Output. Bottom envelope for mirror detection Defect Output. Pseudo CMOS output. When a defect is detected, the DFT output goes high. Also the servo AGC output can be monitored at this pin, when CAR bits 7-4 are ‘0011’ Mirror Detect Output. Mirror Detect comparator output. Pseudo CMOS output Pull-in Signal Output.
DVD-310 GMS87C2020Q (FR: IC91) BLOCK DIAGRAM R07 R06 R05 R04 R03/BUZO R02/EC0 R01/INT1 R00/INT0 AVDD AVSS ADC Power Supply Driver Buzzer PSW ALU R0 A X R10~R17 R20~R27 R30~R35 R1 R2 R3 Y Stack Pointer Vdisp/RA RA PC Data Memory (448 bytes) Program Memory Interrupt Controller Data Table S ystem controller S ystem C lock C ontroller S ub S ystem C lock C ontroller 8-b it B a sic In terval Tim er Tim ing generator Watchdog Timer 8-bit Timer/ Counter 8-bit serial Interface 10-bit
DVD-310 52 53 54 55 56 57 58 59 60 61 62 63 64 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 GMS81C2012/20 32 31 30 29 28 27 26 25 24 23 22 21 20 R04 R03 R02 R01 R00 VDD AVDD R73 R72 R71 R70 R67 R66 BUZO EC0 INT1 INT0 AN11 AN10 AN9 AN8 AN7 AN6 SCLK SIN SOUT PWM1O/T1O R52 R53 R54 R55 R56 R57 RESET XI XO VSS SXI R74 SXO R75 AVSS AN0 R60 AN1 R61 AN2 R62 AN3 R63 AN4 R64 AN5 R65 Vdisp T0O R30 R31 R32 R33 R34 R35 RA R40 R41 R42 R43 R50 R51 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 R27
DVD-310 HY57V65120BTC-75 (ME: U11) VDD DQ0 VDDQ DQ1 DQ2 VSSQ DQ3 DQ4 VDDQ DQ5 DQ6 VSSQ DQ7 VDD LDQM /WE /CAS /RAS /CS BA0 BA1 A10/AP A0 A1 A2 A3 VDD 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 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 VSS DQ15 VSSQ DQ14 DQ13 VDDQ DQ12 DQ11 VSSQ DQ10 DQ9 VDDQ DQ8 VSS NC UDQM CLK CKE NC A11 A9 A8 A7 A6 A5 A4 VSS PIN DESCRIPTION PIN PIN NAME DESCRIPTION CLK Clock The system clock input.
DVD-310 T431616A-8S(ME:U5) VDD DQ0 DQ1 VSSQ DQ2 DQ3 VDDQ DQ4 DQ5 VSSQ DQ6 DQ7 VDDQ LDQM WE CAS RAS CS BA A10/AP A0 A1 A2 A3 VDD 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 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 VSS DQ15 DQ14 VSSQ DQ13 DQ12 VDDQ DQ11 DQ10 VSSQ DQ9 DQ8 VDDQ N . C / RFU UDQM CLK CKE N.C A9 A8 A7 A6 A5 A4 VSS PIN DESCRIPTION PIN PIN NAME DESCRIPTION CLK System Clock Active on the positive going edge to sample all input.
DVD-310 MX29LV160ABTC-70 (ME: U10) A15 A14 A13 A12 A11 A10 A9 A8 A19 NC WE RESET NC NC RY/BY A18 A17 A7 A6 A5 A4 A3 A2 A1 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 A16 BYTE GND Q15/A-1 Q7 Q14 Q6 Q13 Q5 Q12 Q4 VCC Q11 Q3 Q10 Q2 Q9 Q1 Q8 Q0 OE GND CE A0 BLOCK DIAGRAM CE OE WE RESET CONTROL INPUT LOGIC A0-A19 LATCH BUFFER Y-DECODER AND HIGH VOLTAGE X-DECODER ADDRESS PROGRAM/ERASE STATE REGISTER FLASH AR
DVD-310 BH7862FS (AV: IC54) CTRAP 01 MUTE1 02 CIN 03 GND 04 6dB 32 75ohm TEST 31 TEST MUTE1 1.5-6M BPF 20k 6dB 75ohm 6M LPF YIN 05 COUT VCC 06 30 MIXOUT 29 MIXFB 28 GND 27 YTRAP 26 GND 25 YOUT 24 YFB 23 GND 22 PYOUT 21 PYFB 20 GND 19 PbOUT 18 N.C.
DVD-310 AT49F001N-70JC(ME:U3) 4 3 2 1 32 31 30 A12 A15 A16 RESET * VCC WE NC Pin Configurations 29 28 27 26 25 24 23 22 21 5 6 7 8 9 10 11 12 13 A14 A13 A8 A9 A11 OE A10 CE I/O7 I/O1 I/O2 GND I/O3 I/O4 I/O5 I/O6 14 15 16 17 18 19 20 A7 A6 A5 A4 A3 A2 A1 A0 I/O0 Pin Name Function A0 - A16 Addresses CE Chip Enable OE Output Enable WE Write Enable RESET RESET I/O0 - I/O7 Data Inputs/Outputs NC No Connect DC Don’t Connect *Note: This pin is a DC on the AT49F001N(T).
DVD-310 19 PC1 NC VH 21 20 19 18 17 16 15 Start Stop + Absolute Values Current Sense Amp Output Current Limit Hall - SB GND Short Brake 22 FG3X EC 23 DIR S/S 24 FG3X Generator FG1X 25 Logic VCC 26 ECR NC 27 Reverse Rotation VM 28 FG1X Generator CS1 FAN8423D3TF(ME:U7) A3 NC A2 NC NC A1 8 GND 9 Direction 10 11 12 13 14 H3- 7 H3+ 6 H2- 5 H2+ 4 Hall Amp H1- 3 H1+ 2 GND 1 NC Lower Distribu- Commutation Selector Upper Distribu- Detector T
DVD-310 SN74HCU04PWR (ME: U8) A0 1 Vcc 14 A1 2 2 13 6A 2A 3 12 6Y 2Y 4 11 5A Q1 5 5Y Q2 6 5 3A 10 3Y 6 9 4A GND 7 8 4Y A2 3 Q0 4 1 2 3 4 8 7 6 5 14 SCL Q3 7 VSS 8 AT24C02N(ME: U13) A0 A1 A2 GND 16 VDD 15 SDA I C Bus Contoller Block Diagram VCC WP SCL SDA RC1117S285T(ME: Q4) VOUT 3 IN 2 OUT 1 ADJ/GND FRONT VIEW FRONT VIEW GND Input Output AK79L08AZ (AV: IC53) Output GND Input KA78L08AZ (AV: IC52) V6309M(ME: Q5) 20 Shift Register 1Y 2 Power-On Reset
DVD-310 TRANSISTORS DTC114TK KRA107M KRC107M B FRONT VIEW E KRA Series DTC Series KRC Series C TOP VIEW C B R1 B R1 R2 R2 E C B C E E R1 KRA107M 2SK2731 G TOP VIEW R2 10kohm 47kohm D S G: Gate S: Source D: Drain DIODE MMBD4148SE 21 R1 R2 KRC107M 10kohm 47kohm DTC114TK 10kohm 21
DVD-310 ● FL DISPLAY HNV06SC15T (F901) (31) (1) PIN CONNECTION GRID ASSIGNMENT 22 22
DVD-310 ANODE CONNECTION 23 23
DVD-310 PRINTED WIRING BOARD CUP11607Z A/V UNIT ASS’Y COMPONENT SIDE CUP11607Z A/V UNIT ASS’Y FOIL SIDE 24 24
DVD-310 CUP11608Z FRONT UNIT ASS’Y COMPONENT SIDE CUP11608Z FRONT UNIT ASS’Y FOIL SIDE 25 25
DVD-310 RL-S871 MECHANISM UNIT ASS’Y COMPONENT SIDE RL-S871 MECHANISM UNIT ASS’Y FOIL SIDE 26 26
DVD-310 CUP11609Z SMPS UNIT ASS’Y COMPONENT SIDE CUP11609Z SMPS UNIT ASS’Y FOIL SIDE 27 27
DVD-310 NOTE FOR PARTS LIST l Part indicated with the mark " " are not always in stock and possibly to take a long period of time for supplying, or in some case supplying of part may be refused. l When ordering of part, clearly indicate "1" and "I" (i) to avoid missupplying. 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.
DVD-310 29 PARTS LIST OF P.W.B. UNIT ASS'Y CUP11607Z A/V UNIT ASS’Y Ref. No. Part No.
DVD-310 Ref. No. Part No.
DVD-310 31 CUP11608Z FRONT UNIT ASS’Y Ref. No. Part No.
DVD-310 32 RL-S871 MECHANISM UNIT ASS’Y Ref. No. Part No.
DVD-310 Ref. No. Part No. Part Name C17,18 943 0015 255 CERAMIC,0.1U,-20 - 80%,25V C19,20 943 0015 190 CERAMIC,1000P,10%,50V C21,22 943 0015 255 CERAMIC,0.1U,-20 - 80%,25V C25-30 943 0015 255 CERAMIC,0.1U,-20 - 80%,25V C31,32 943 0015 187 CERAMIC,680P,10%,50V C33-35 943 0015 129 CERAMIC,33P,5%,50V C36 943 0015 255 CERAMIC,0.1U,-20 - 80%,25V C37,38 943 0015 187 CERAMIC,680P,10%,50V C39 943 0015 226 CERAMIC,0.
DVD-310 Ref. No. Part No.
DVD-310 35 CUP11609Z SMPS UNIT ASS’Y Ref. No. Part No.
DVD-310 36 EXPLODED VIEW Parts List S2 24 S2 23 26 S3 S4 14 S5 20 25 S5 22 S2 S6 S5 21 19 S3 S6 10 11 12 19 S3 9 S1 8 11 4 5 7 S1 3 17 15 S7 6 13 S1 14 16 13 18 2 1 14 13 S1 36 S6
DVD-310 37 PARTS LIST OF EXPLODED VIEW Ref. No. Part No. 1 943 0002 200 WINDOW , FIP 1 2 943 0002 103 ORNAMENT , DOOR 1 3 943 0002 909 PANEL , AL 1 4 943 0002 802 PANEL , SUB 1 5 943 0002 705 WINDOW , IR 1 6 943 0002 501 KNOB , PROGRAM 1 ! Part Name Remarks Q'ty 7 943 0002 404 KNOB , OPEN 1 8 943 0002 307 KNOB , STAND-BY 1 9 943 0002 608 INDICATOR , STAND-BY 1 10 943 0004 606 FIP 1 BRACKET,FIP 2 11 - 12 943 0003 005 FRONT P.W.B.
DVD-310 38 EXPLODED VIEW OF DVD MECHANISM UNIT 3 23 1 (LAB EL A 2 REA ) 23 4 5 22 22 7 6 8 22 9 22 20 11 24 15 12 16 13 24 10 18 19 14 23 23 17 23 21 23 38 23
DVD-310 39 PARTS LIST OF DVD MECHANISM UNIT Ref. No. Part No.
DVD-310 40 PACKING VIEW 5 5 5 5 5 2 5 7 3 8 6 OPP TAPE 5 5 5 3 1 5 4 4 4 1 3 2 PARTS LIST OF PACKING & ACCESSORIES Ref. No. Part No. Part Name Remarks Q'ty 1 943 0001 104 BOX , OUT CARTON 1 2 943 0001 007 BAG , POLY(SET) 1 3 943 0001 201 PAD , PAPER 2 4 - LABEL , SERIAL NO 2 5 - INSTRUCTION MANUAL ASS'Y 1 5-1 943 0001 502 REMOCON TRANSMITER ASS'Y 5-2 943 0001 609 CORD .
DVD-310 WIRING DIAGRAM 41 41
DVD-310 NOTE FOR SCHEMATIC DIAGRAM 42 配線図について 1. WARNING: 印の部品は安全を維持するために重要な部品です。 従って交換時は必ず指定の部品を使用してください。 Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacturer. 注） 2. CAUTION: 1. 指定なき抵抗値は Ω、ｋ は ｋΩ、M は MΩ を示 す。 Before returning the unit 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.
DVD-310 SCHEMATIC DIAGRAMS (1/9) 1 2 3 4 5 6 7 8 9 10 43 11 A B C D E F G SCHEMATIC DIAGRAMS (1/9) CUP11607Z A/V BOARD H 43
DVD-310 SCHEMATIC DIAGRAMS (2/9) 1 2 3 4 5 6 7 8 9 10 44 11 A B C D E F G SCHEMATIC DIAGRAMS (2/9) CUP11608Z FRONT BOARD H 44
DVD-310 SCHEMATIC DIAGRAMS (3/9) 1 2 3 4 5 6 7 8 9 10 45 11 A B C D E F G SCHEMATIC DIAGRAMS (3/9) MECHANISM BORDE (1/6) RL-S871(HD60) MPEG H 45
DVD-310 SCHEMATIC DIAGRAMS (4/9) 1 2 3 4 5 6 7 8 9 10 46 11 A B C CS4392 D DVD-310 : OPEN E F G SCHEMATIC DIAGRAMS (4/9) MECHANISM BOARD (2/6) RL-S871(HD60) AUDIO_DAC H 46
DVD-310 SCHEMATIC DIAGRAMS (5/9) 1 2 3 4 5 6 7 8 9 10 47 11 A B C D E F G SCHEMATIC DIAGRAMS (5/9) MECHANISM BOARD (3/6) RL-S871(HD60) DRIVE_IC H 47
DVD-310 SCHEMATIC DIAGRAMS (6/9) 1 2 3 4 5 6 7 8 9 10 48 11 A B C DVD-310 : OPEN D E F G SCHEMATIC DIAGRAMS (6/9) MECHANISM BOARD (4/6) RL-S871(HD60) DRAM_FE H 48
DVD-310 SCHEMATIC DIAGRAMS (7/9) 1 2 3 4 5 6 7 8 9 10 49 11 A B C D E F G SCHEMATIC DIAGRAMS (7/9) MECHANISM BOARD (5/6) RL-S871(HD60) RF_AMP H 49
DVD-310 SCHEMATIC DIAGRAMS (8/9) 1 2 3 4 5 6 7 8 9 10 50 11 A B C D E F G SCHEMATIC DIAGRAMS (8/9) MECHANISM BOARD (6/6) RL-S871(HD60) DVD_DSP H 50
DVD-310 SCHEMATIC DIAGRAMS (9/9) 1 2 3 4 5 6 7 8 9 10 51 11 A B C D E F G SCHEMATIC DIAGRAMS (9/9) CUP11609Z SMPS BOARD H 51
