User manual SONY DPA-300

[. . . ] DPA-300 SERVICE MANUAL US Model Canadian Model U. S and foreign patents licensed from Dolby Laboratories Licensing Corporation. Model Name Using Similar Mechanism MD Mechanism Type Base Unit Name Optical Pick-up Name NEW MDM-2BR MBU-2 KMS-210A/J-N SPECIFICATIONS System Recording format Picture MD recording system Data compression/saving system JPEG FINE mode : 128kB (the maximum 1, 000 images) STANDARD mode : 64kB (the maximum 2, 000 images) Revolutions 400 rpm to 900 rpm (CLV) Error correction Advanced Cross Interleave Reed Solomon Code (ACIRC) Laser Semiconductor laser ( = 780 nm) Emission duration : continuous Laser output Max 44. 6 µW * This output is the value measured at a distance of 200 mm from the objective lens surface on the Optical Pick-up Block with 7 mm aperture. Sampling frequency 44. 1 kHz Coding Adaptive TRansform Acoustic Coding (ATRAC) Modulation system EFM (Eight to Fourteen Modulation) Number of channels 2 stereo channels Input VIDEO INPUT Input signal : 1Vp-p (75 unbalanced) Y/C INPUT, Mini DIN 4-pin Luminance signal : 1Vp-p (75 unbalanced) Chrominance signal : 0. 286 Vp-p (75 unbalanced) AUDIO IN (L/R) Input level : 2 Vrms (full bit) Input impedance : more than 47 k FS1/FS2 (RED/WHITE) connectors VIDEO OUTPUT Output signal : 1 Vp-p (75 unbalanced) Y/C OUTPUT, Mini DIN 4-pin Luminance signal : 1 Vp-p (75 unbalanced) Chrominance signal : 0. 286 Vp-p (75 unbalanced) AUDIO OUT (L/R) Output level : 2 Vrms (full bit) Output impedance : more than 47 k Output -- Continued on next page -- DIGITAL STILL RECORDER MICROFILM SAFETY CHECK-OUT General Sony AC Power Adaptor AC-DA300 (supplied) connected at the DC IN 12 V jack : 120V AC, 60Hz (US model) Power consumption 20 W Operating temperature 5 °C to 35 °C (41°F to 95°F) Operating humidity 30% to 85% Dimensions Approx. 280 × 80 × 290 mm (111/8 × 31/4 × 111/2 inches) (w/h/d, including projecting parts and controls) Mass Approx. 8 oz) Supplied accessories AC power adaptor AC-DA300 Remote commander RMT-DA300 (1) Size AA (R6) batteries (2) Design and specifications are subject to change without notice. [. . . ] HA1 54 VIDEO CONTROL SECTION D AUDIO SECTION (Page 43) E (Page 33) VIDEO CONTROL SECTION RAS 8 XCS CAS 23 A0 A6 78 83 . 89 92 WE 7 1M EEP ROM IC2202 4 BUFFER IC2010 2 IC2015 1 7 2 5 2 1 4 2 DIRECTION OR IC2006 4 1 ADDRESS BUS BUFFER IC2004 18 12 B1 B7 19 G A1 A7 2 8 1 DIR A1 A8 2 9 DATA-BUS BUFFER IC2005 19 G 12 18 11 B1 B8 5 . A0 D0 D7 22 XRAS 23 XCAS 24 XMWR F X. H RST (Page 36) 93 96 95 94 VIDEO PROCESS SECTION 13 15 . 17 21 6 BUFFER IC2012 3 4 A16 . 2 24 OE 31 WE 22 CE B BD SECTION (Page 30) Q2002 DIG RST 19 DINT 47 CS3 44 RD 29 46 WR XRST36 72 65 . 61 54 A0 A16 88 81 A0 A6 50 CSO 75 X. H. RST DA RST 27 DF LATCH 26 VOL DATA 35 VOL CLK 37 DA RST DF LAT VOL DT VOL CK HP CE LIN CE M MUTE AMUTE P DWN G AUDIO SECTION (Page 43) XRST SQSY REC DQSY XLAT SWDT SRDT SCLK SENS SCTX FOK SHCK WRPWR LIMIT PROTECT REFLECT SCL SDA LDON MOD 16 28 XDRST 18 ATSY 34 RECPB 25 DQSY 30 XLAT 31 SWDT PLAY-SW OUT-SW SYSTEM CONTROL IC2201 HP VOL CE 73 LINE VOL CE 3 MIC MUTE 4 XAMUTE 76 REC-SW LD OUT 32 SRDT LD IN 33 SCLK 78 SENS 24 SCTX 21 FOK 77 SHCK 22 WRPWR 92 LIMIT IN 93 PROTECT REFLECT 2 . 6 POWER DOWN 20 XOUT KEY0 KEY2 BUSY XCIN RMC XIN RST 12 STB 38 P DWN S RST STB H POWER SECTION (Page 45) 1 2 5 100 7 INVERTER IC2203 10 13 . 94 6 91 3 1 . 7 S191 LOAD OUT DET S192 LOAD IN DET S193 CHUCKING DET X2201 10MHz 2 REMOTE CONTROL RECEIVER IC8101 LED DRIVER Q8101 LED DRIVER Q8121, 8122 5 7 LED DRIVER IC8121 6 8 LOADING MOTOR DRIVE IC2301 11 . 10 9 . 13 1 . 7 KEY MATRIX 79 SCL 80 SDA 89 LDON 23 MOD M M191 LOADING MOTOR · Signal Path X2202 32. 768kHz D8102 BUSY D8121 POWER : VIDEO (PB) : VIDEO (REC) -- 31 -- -- 32 -- DPA-300 6-4. BLOCK DIAGRAM -- VIDEO CONTROL SECTION -- · Signal Path : VIDEO (REC) 10 12 CE OE 14 12 OE CHINESE CHARACTER ROM IC4015 PROGRAM ROM IC4016 D0 D15 A0 A17 O0 O15 A0 13 . 2 A1-19 D0-7 D0-7 A1-2 CE : VIDEO (PB) A18 DATA-BUS D0-15 ADDRESS-BUS A1-23 D0-15 D8-15 A1-16 DATA-BUS D0-15 ADDREDD-BUS A1-23 A1-10 D0-15 A1-23 C HA0-1 MD CONTROL SECTION L VIDEO PROCESS SECTION D0-7 A1-16 (Page 32) (Page 35) 13 15 . 17 21 I/O1 I/O8 12 A0 5 . 31 A15 13 15 . 17 21 I/O1 I/O8 12 5 . 23 28 A9 UCAS LCAS SRAM IC4021 OE CE NE DRAM IC4013 RAS WE OE CE NE CE 22 29 24 24 22 29 29 13 30 31 14 CS FONT1 CE DATA-BUS D0-15 ADDRESS-BUS A1-23 D0-15 LMWR UMWR SRAM DRIVE IC4019 18 2 CS SRAM A1-21, 23 1G 1 39 32 . 99 A1 A21. A23 78 79 73 74 77 UCAS LMWR/WE UMWR LCAS RAS M RESET 30 LCKOUT 68 CS1 83 CS2 84 RST CLKIN CS1 CS2 CS3 XDACK0 DRQ0 INT VIDEO PROCESS SECTION (Page 42) I VIDEO IN SECTION VSYNC 22 INTP01 SYSTEM MICOM CPU IC4003 (Page 36) (Page 40) J VIDEO OUT SECTION M2FDO 23 INTP00 CS3 85 DACK0/P02 14 DREQ0/P01 15 INTP10 29 1 (Page 37) K IR SECTION IRQSCC+ IRQUART 24 INTP13/T1 27 INTP12 X4002 4MHz IOWR IORD . 7 HINT DREQ1 DACK1 28 INTP11 13 DREQ/P03 12 DACK/P04 INVERTER IC4001 2 71 X1 (Page 32) E MD CONTROL SECTION IORD IOWR 2 3 IORD IOWR DACK1 16 -- 33 -- -- 34 -- DPA-300 6-5. BLOCK DIAGRAM -- VIDEO PROCESS SECTION -- · Signal Path : VIDEO (REC) DATA-BUS BUFFER IC4010 D0-7 2 A1 9 A8 DIR 1 G 19 DATA-BUS BUFFER IC4011 2 A1 9 A8 DIR DATA BUS D0-D15 1 G 19 B1 18 B8 11 82 . 79 74 JPEG IMAGE COMPRESSION/ DECOMPRESSION PROCESSOR IC4007 CODE7 CODE I/F COMP 33 STOP 36 EOS 37 DSYNC 39 COMP STOP EOS DSYNC B1 18 B8 11 91 DATA0 84 DATA7 HOST I/O ENCODE/ DECODE UNIT PIXEL DATA I/F PIXEL4 PIXEL11 48 . 45 40 : VIDEO (PB) (Page 34) L D0-D15 VIDEO CONTROL SECTION DCT UNIT PIX0-7 D8-15 I/O DEMODULATOR IC5004 D0-7 31 24 D0 D7 END 10 50X RESET 37 STDBY 9 CLKEN 8 DINT 11 50X INT 13 14 END 58 RESET 59 STBY 64 CLKEN 92 DINT 100 INT CT4001 HA1-10 12 ADDR0 3 ADDR9 CLOCK DREQ DACK WR RD CS X4003 24. 54545MHz 1 . 3 INVERTER IC4008 5 DCLK 63 CLK XMCWED VCO MUTE PAL (Page 39) 12 XMCWED 16 VCOMUTE 18 PAL 19 NTSC 20 MUTE 43 OUT RESET 36 MI RESET CLOCK DIVIDER IC4009 1 CK Q5 N VIDEO OUT SECTION R VIDEO OUT SECTION (Page 39) NTSC MUTE IC3002 SEL MI RST (Page 42) WR RD CS 5 . A2 RESET VIDEO IN SECTION DMA SEL1 O BEEP 38 BUZZER DMA SEL0VDD RST 21 RST 93 95 96 97 98 XRD XWR HA1, 2 HA1, 2 XDREQ XDACK XCS 32 35 44 2 (Page 38) 6 7 P BUF DIR XBE MI HA1, 2 ADDRESS BUS HA1-6 IR SECTION D0-15 HA1-6 MD CS HA1-10 X. H. RST F (Page 32) MD CONTROL SECTION INT IOWR IORD RST OUT IOWR IORD 44 45 37 BUF DIR BE 50 XBE M1 (Page 37) 34 25 HA1 HA10 10 95 94 83 17 18 IORD CS IO1 DMA SEL0 DMA SEL1 IOWR RST OUT 36 43 41 40 39 MD3605X DREQ XWR2 DACK 50 XHCS 50 XRD2 19 47 49 DACK M1 XHCS M1 DREQ M1 93 MD CS RST 12 CLK IN 62 LMWR 80 UMWR 81 CE ROM8M0 100 CS SRAM 22 CS FONT1 82 RST CLK IN LMWR UMWR CE Q DACKIR IRAEN IRDRQX IR SECTION 6 DACKIR 5 IRAEN 4 IRDROX M CS SRAM CS FONT1 CS1 CS2 CS3 DACK1 DRQ0 XDACK0 CS1 89 GATE ARRAY IC4004 CS2 90 CS3 91 DACK1 77 DRQ0 78 XDACK0 96 A1 - 10, 16, 19, 21, 23 52 58 . 70 72 . 74 (Page 34) CS 102 XH CS IR H CS IRS XIRD3 XIWR3 84 CS 102 7 XH CS IR 8 XH CS IRS 2 XIRD3 3 XIWR3 VIDEO CONTROL SECTION 16 ADDRESS BUS A1-23 A1-23 -- 35 -- -- 36 -- DPA-300 6-6. BLOCK DIAGRAM -- IR SECTION -- I/O DEMODULATOR IC5003 14 P10 16 . 18 22 P17 5 D0 D7 31 24 2 9 DATA-BUS BUFFER IC4006 D0-7 D0-7 A1 A8 B8 B1 11 D0-7 MAR 18 D0-7 S VIDEO IN SECTION HOST STB VIN BUSY A1 . . HA1-2 DIG A2 11 P11 12 P22 4 D8-15 ENABLE G 1 19 2 9 DATA-BUS BUFFER IC4005 A1 A8 B8 B1 11 D8-15 MAR 18 T VIDEO OUT SECTION (Page 42) CS-102 IOWR IORD 2 CS RESET (Page 39) 35 WR 44 RD 32 43 BUFDIR RST-OUT D0-15 HA1-6 DATA-BUS D0-15 ADDRESS-BUS HA1-6 18 54 REGISTORV IRBUSY 60 . 72 TXO 7 2 BUFFER IC112 3 IRDA RECEIVER/TRANSMITER IC8001 7 XBE MI P00 DIG ENABLE G 1 19 P VIDEO PROCESS SECTION Q VIDEO PROCESS SECTION (Page 35) (Page 35) DACKIR XH CS IR IRDRQX H CS IRS IRAEN XIRD3 XIWR3 IRQUART IRQSCC+ 16 DACKX 48 SA15 79 DRQX 86 SETUP 92 AEN 93 IOR 94 IOW 82 IRQUART 83 IRQSCC+ 20 . SA5 32 HA1-6 HA1-6 RXDIR 96 RXDSH 97 GAINCTRL 6 11 12 2 9 8 6 CONTROL CLK 90 IR CONTROLLER IC5002 5 K VIDEO CONTROL SECTION 1 . 3 INVERTER IC5001 X4001 36. 864MHz Signal Path :VIDEO(PB) (Page 33) 16 -- 37 -- -- 38 -- DPA-300 6-7. BLOCK DIAGRAM -- VIDEO OUT SECTION -- PICTURE MEMORY CONTROLLER IC1005 25 D0-7 MAR 18 17 D8-15 MAR 10 D15 56 . 60 W0/IO0 RAM IC1003 DIGITAL NTSC ENCODER IC2003 T IR SECTION SIO0 (Page 38) 81 PIX0 PIX0-7 88 PIX7 4 . [. . . ] 1-163-037-11 1-163-275-11 1-126-963-11 1-127-516-11 1-126-926-11 1-126-948-11 1-163-031-11 1-163-031-11 1-163-038-91 Description CERAMIC CHIP CERAMIC CHIP ELECT ELECT ELECT ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP < CONNECTOR > * CN1001 CN1002 * CN1003 CN1004 CN1005 1-766-382-11 1-691-591-11 1-580-756-21 1-573-768-21 1-580-789-21 PIN, CONNECTOR (1. 5MM)(SMD)10P PIN, CONNECTOR (1. 5MM) (SMD)8P PIN, CONNECTOR 7P PIN, CONNECTOR (1. 5MM) (SMD)5P PIN, CONNECTOR (SMD) 6P 0. 022uF 0. 001uF 4. 7uF 220uF 1000uF 100uF 0. 01uF 0. 01uF 0. 1uF 10% 5% 20% 20% 20% 20% Remarks 25V 50V 50V 10V 10V 35V 50V 50V 25V 20% 20% 10% 20% 20% 20% 20% 10% * CN1901 1-568-951-11 PIN, CONNECTOR 2P < DIODE > D1004 D1311 D1352 D1353 D1355 D1356 D1357 D1358 D1704 8-719-028-74 8-719-016-74 8-719-026-23 8-719-210-39 8-719-210-39 8-719-026-23 8-719-026-23 8-719-023-22 8-719-210-39 DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE NSQ03A04 1SS352 MA786 EC10QS-04 EC10QS-04 MA786 MA786 MA704A EC10QS-04 BATTERY, V/L RECHARGEABLE BATTERY, V/L RECHARGEABLE TANTAL. CHIP 10uF 20% CERAMIC CHIP 0. 1uF CERAMIC CHIP 1uF 10% CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT ELECT ELECT ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT 0. 01uF 0. 1uF 1uF 1000uF 0. 1uF 1uF 0. 001uF 1uF 1uF 330uF 330uF 1uF 1uF 0. 001uF 0. 47uF 330uF 330uF 330uF 330uF 0. 01uF 0. 01uF 0. 01uF 0. 01uF 330uF 470uF 0. 01uF 0. 01uF 0. 1uF 0. 022uF 100uF 16V 25V 10V 50V 25V 10V 10V 25V 10V 50V 10V 10V 6. 3V 6. 3V 10V 10V 50V 16V 6. 3V 6. 3V 6. 3V 6. 3V 50V 50V 50V 50V 25V 16V 50V 50V 25V 25V 35V 10% 20% < FUSE > !F1001 1-532-780-21 FUSE, MICRO < IC > IC1101 IC1111 IC1121 IC1131 IC1141 IC1201 IC1301 IC1311 IC1351 IC1501 IC1502 IC1503 IC1504 IC1601 IC1701 8-749-011-33 8-749-011-33 8-749-011-33 8-759-182-86 8-759-182-86 8-749-011-33 8-759-182-84 8-759-067-98 8-759-327-15 8-759-631-40 8-759-631-40 8-759-182-86 8-759-182-86 8-759-182-88 8-759-946-09 IC IC IC IC IC IC IC IC IC IC IC IC IC IC IC BP5020 BP5020 BP5020 PQ05TZ5U PQ05TZ5U BP5020 PQ05SZ5U PST600CMT-T1 M62005L M5294P M5294P PQ05TZ5U PQ05TZ5U PQ09TZ5U FA7611M 2. 5A 125V 10% 5% 10% 10% 20% 20% 10% 10% 5% 10% 20% 20% 20% 20% 20% 20% < JACK > J1001 1-774-741-11 JACK, DC (DC IN 12V) 10% 20% The components identified by mark !Replace only with part number specified. Les composants identifiés par une marque ! [. . . ]