Toshiba SD 2960(240) free download

File name Toshiba DVD SD-2960(240).pdf

FILE NO. 810-200426I (REVISED.2) INTERNAL PUBLICATION SERVICE MANUAL DVD VIDEO PLAYER SD-2960SA This manual is reproduced due to the change of parts list in previous issue SD-2960SA, (File No.810-200426I). Hereafter, please use this revised service manual. (Issue in July 2004) July, 2004 A CONTENTS 1. PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM Printed Wiring Board and Schematic Diagram 2. BLOCK DIAGRAMS MPEG & Display Block Diagram Power Supply Block Diagram 3. CIRCUIT DIAGRAMS Power Supply Circuit Diagram (Terminal Voltage Lists) SDRAM Circuit Diagram RF & Driver Circuit Diagram Audio & Video Circuit Diagram Flash & SRAM I/F Circuit Diagram Power & AV Output Circuit Diagram Front Display, Power Switch Circuit Diagram 4. PC BOARDS Load Motor PC Board Power Switch PC Board Power Supply PC Board Front Display PC Board Main PC Board 5. IC BLOCK DIAGRAMS & IC PINS DESCRIPTION 6. PARTS LIST 7. EXPLODED VIEWS 8. SPECIFICATIONS W1 FFC 9P P+5V DIN/DOUT STB CLK READY IROUT GND STB+ 5V ON/STBY 1 2 3 4 5 6 7 8 9 P+5V 1 2 DIN/DOUT STB 3 CLK 4 READY 5 IRIN 6 GND 7 8 STB+5V 9 ON/STBY CN1 J7 Mechanism 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 W1 FFC 0.5mm 24P GND-LD DVD-LD NC HFM MD CD-LD VR-DVD VR-CD NC E VCC VC(VREF) GND/PD F B A RF CD/DVD_SW D C TT+ F+ F24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 FRONT MAIN J1 PUH CN2 1 2 3 4 5 W2 FLAT WIRE 2mm 5P POWER SW GND POWLED B+5V POWKEY POWKEY 1 2 3 4 5 CN3 TRAY W3 FFC 2mm 6P 1 2 3 4 5 6 MOT_SPDLMOT_SPDL+ MGND HOMESW SLEDSLED+ 6 5 4 3 2 1 J3 J2 1 LOAD5 2 LOAD+ 4 3 OUTSW 3 4 GND 2 5 J6 8 7 6 5 4 3 2 1 W2 FFC 2mm 5P W801 FLAT WIRE 2mm 8P NC ON/STB GND 5VSB -12V +12V GND PD5V INSW 1 8 7 6 5 4 3 2 1 CN801 CN802 VKK-20V FF+ GND 1 2 3 4 MOTOR POWER Printed Wiring Board and Schematic Diagram Block Diagrams MPEG & Display Block Diagram IRRCV FPC-DOUT FPC-CLK FPC-STB E F B A D C U5 ZR36707 Laser MD RFINN RFINP RFA-SDEN RFA-SDATA RFA-SCLK AAF-CE AAF-FE AAF-TE AAF-PI SVREF15 LINK DEFECT MIRR LDON SCART-L U9 PCM1742 LMATN-OUT RMAIN-OUT SCART-R J1 24P-HEAD 15 11 10 9 6 5 AMCLK ML 12CCLK 12CDAT C.B.U Y.R.V CVBS.C CVBS_G_Y SPDIF U1 ZR36768 U10 BA7660FS CVBS SCART CVBS C/OUT C SVIDEO Y SVIDEO Y RCA CB RCA CR RCA COAX SPDIF 13 4 3 2 1 DSPVCC33 J2 1 2 3 4 5 OPEN/CLOSE TACTTACT+ R56 CLOSE FACT+ FACTFOCUS DAC SLE PWM TRACK DAC SPINDLE PWM U6 BA5954 R57 OPEN MEMAD[20:0] MEMAD[15:0] MEMCS0MEMCS1MEMWRMEMRD12CCLK 12CDAT RESET MEMORY U12 SST39VF800 J3 6 5 4 3 2 1 SLED&SPINDLE MGND SLEDSLED+ HOMESW MOT SPDL+ MOT SPDL- CN3 Q1,Q2 LED1 1 2 3 4 5 CN2 1 2 3 4 5 U3 K4S161622C-TC/L70 SDRAM U4 K4S161622C-TC/L70 SDRAM LED DISPLAY 2 17 7 KEY MATRIX MAIN POWER J7 1 2 3 4 5 6 7 8 9 CN1 1 2 3 4 5 6 7 8 9 18 IC1 6 PT831T 10 1 9 11 12 13 REMOTE SENSOR MT1 IC2 PT6961 2 4 5 9 J6 Power Supply Block Diagram T802 D821,C821 Q823-24 TRANS RECTIFIER SMOOTHING 9V/SW D827,42 D801-04,C805 RECTIFIER SMOOTHING D822,C822 Q826 RECTIFIER SMOOTHING Q802 C801-04 T801 AC FILTER CONTR