Toshiba SD-47HKSR Service Manual Download Page 12 | Manualshive

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Summary of Contents for SD-47HKSR

Page 1: ... above model is classified as a green product 1 as indicated by the underlined serial number This Service Manual describes replacement parts for the green product When repairing this green product use the part s described in this manual and lead free solder 2 For 1 and 2 see the next page ...

Page 2: ...ement of parts is not only confined to manufacture The same green parts used in manufacture must also be used as replacement parts 2 LEAD FREE SOLDER This product is manufactured using lead free solder as a part of a movement within the consumer products industry at large to be environmentally responsible Lead free solder must be used in the servicing and repair of this product WARNING This produc...

Page 3: ...CTION 2 ELECTRICAL TROUBLESHOOTING 2 1 OVERALL BOLCK DIAGRAM 2 2 DVD SCHEMATIC DIAGRAM 2 3 FRONT SCHEMATIC DIAGRAM 2 4 POWER AMPLIFIRE DIAGRAM 2 5 POWER SUPPLY DIAGRAM 2 6 SECTION 3 EXPLODED VIEW EXPODED VIEW 3 1 SECTION 4 PACKING VIEW 4 1 SECTION 5 REPLACEMENT PARTS LIST 5 1 ...

Page 4: ...t or inside a built in fixture such as a bookcase Openings for ventilation must not be blocked or covered during use This unit operates on 230V 50 Hz If it is not to be used for a long time the AC power cord should be unpluged The unit must not be exposed to moisture or rain The unit should not be exposed to dripping or splashing and objects containing liquids such as vases should never be placed ...

Page 5: ...z increments Audio output signal Audio L R 2Vrms 47kOhm Audio output Stereo 80W 80W 6 Ohms at 1kHz THD 10 Surround Front 80W 80W 6 Ohms at 1kHz THD 10 Center 80W 6 Ohms at 1kHz THD 10 Rear 80W 80W 6 Ohms at 1kHz THD 10 Subwoofer Ouptput 80W 6 Ohms at 80Hz THD 10 Headphones Stereo output 3 5mm jack Front Rear speakers Dimensions 92W x 140H x 100Dmm Impedance 6ohms Center speakers Dimensions 230W x ...

Page 6: ...is damaged Replace it with a new one The system is in pause mode or in slow motion play mode or fast forward or fast reverse is performed Press ll to return to normal play mode Check the speaker settings The left and right sounds are unbalanced or reversed Check that the speakers and components are connected correctly and securely Adjust front balance parameter using SELECT and VOLUME Severe hum o...

Page 7: ...ROG LOGIC Decoder MP3 Decoder WMA Decoder Progressive Scan 2CH AUDIO A D POWER AMPLIFIER SUB SUB FR FL C SL SR SUB Bass management 6CH Volume Control Bass and Treble Control EEPROM SDRAM 4Mx16 24C02 FLASH MBM29LV080BE 70NC DVD MOTOR Drive IC AM5888S TUNER BOARD PANNEL BOARD POWER BOARD Line out TUNER KS0302 VIDEO FILTER SCART CVBS S VIDEO Y Pb Pr VFD DRIVE SWITCH POWER DX 8001 DDX 2100 2 STA308A S...

Page 8: ...A2 MA1 MA7 MA9 MA6 MA8 MA4 MA0 MA11 MA5 MA3 MA10 DQM0 M_BA0 M_BA1 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 MD6 MD12 MD9 MD5 MD10 MD13 MD8 MD15 MD11 MD14 MD7 D0 D1 D4 MD0 D2 MD4 MD1 D3 MD2 MD3 RAM_CLK A0 23 A1 24 A2 25 A3 26 A4 29 A5 30 A6 31 A7 32 A8 33 A9 34 CAS 17 RAS 18 LDQM 15 WE 16 CS 19 CKE 37 CLK 38 UDQM 39 D0 2 D1 4 D2 5 D3 7 D4 8 D5 10 D6 11 D7 13 D8 42 D9 44 D10 45 D11 47 D12 48 D13 50 D14...

Page 9: ... 10 OHM R311 100 R309 100 R310 100 C314 15P C313 15P C315 15P TA307 XL301 455K NC R305 22K R302 1K R308 560 NC C316 221 C305 151 NC C306 151 NC R312 4 7K NC R313 4 7K NC R303 0 NC 1 2 3 IC302 LM809 NC R306 100K NC LD301 TA308 1 3 2 VR301 VR3D C320 33P AC1 AC2 27V PSW B5V C304 102 NC C310 104 NC D303 1N4148 NC D301 1N4148 NC D304 1N4148 NC C319 33P C317 100P C318 100P IR VFDCLK VFDCE VFD DA I2C_DAT...

Page 10: ... 25 TRI STATE 26 FAULT 27 TWARN 28 INLA 29 INLB 30 INRA 31 INRB 32 VREG2 33 VREG2 34 VSIG 35 VSIG 36 IC501 DDX2060 C504 104 C505 104 DAGND DAGND DAGND DAGND EAPD OUT1_A OUT2_A OUT2_B OUT1_B C508 104 R502 10K C506 104 C507 104 GNDS 1 OUTNR 2 OUTNR 3 VCC2N 4 PGND2N 5 PGND2P 6 VCC2P 7 OUTPR 8 OUTPR 9 OUTNL 10 OUTNL 11 VCC1N 12 PGND1N 13 PGND1P 14 VCC1P 15 OUTPL 16 OUTPL 17 NC 18 GNDREF 19 GNDR1 20 VR...

Page 11: ...60 12V 5V ST 5V 29V DW5 5 1V 0 5W AC1 AC2 GND GND L2 C34 472 RB18 5 1R C25 102 RB13 10R L3 RB2 330R RB1 1K RB3 1K RB5 10 4K 1 IC4 TL431 C24 104 RB4 10K 1 GND RB8 1K RB7 1K RB9 1R RB11 5 6K GND DW4 3 3V 0 5W D27 1N4148 RB6 5 1R C43 104 CY4 AH472 250V C40 104 CN4 L N 3 96 3 TR3 3 96 TR1 CN1 34V D19 1N4148 RB20 1K GND RA1 82K RA2 82K RJ2 82K C18 4 7uF 50V Q1 1815 RA5 180K RA4 10R D4 UF4004 D20 UF4007...

Page 12: ...SECTION 3 EXPLODE VIEW 3 1 ６１３４２９１７１５３８１１Ｓ５１２１６１８１９２４２０２５２６２１２２２３１４１０１２３４５７ ...

Page 13: ...IVA102044 0010 SUBWOOFER MAIN BODY SECTION 4 PACKING VIEW 4 1 ...

Page 14: ...300W HYSPSU3 DY 04 20 AH800520 ABE202311 0003 CONTROL PCB 94V0 21 AH800521 ABE202312 0001 STANDBY PCB 94V0 22 AH800522 ABE202313 0001 EARPHONE PCB 94V0 23 AH800523 ABE202314 0001 VOLUME PCB 94V0 24 AH800524 ABE202270 0003 MAIN PCB FR 4 L247mmxW140mm 25 AH800525 ABE203150 0002 SCART PCB 94V0 L196mmxW176mm 26 AH800526 ABE202400 0001 YUV PCB 94V0 L168mmxW140mm AH800527 YOM200061 0001 OWNER S MANUAL E...

Page 15: ... SOIC Q100 AH800553 RCP201132 0004 GP XISTR PNP 2SB1132R SOT 89GR Q102 AH800554 RCM203018 1002 GP MOSFET 2SK3018 30V 0 1A SOT23 GR N CH Q103 AH800554 RCM203018 1002 GP MOSFET 2SK3018 30V 0 1A SOT23 GR N CH Q104 AH800555 RCN003875 1101 GP XISTR NPN KTC3875 Y SOT23 CHANGJIANG Q105 AH800553 RCP201132 0004 GP XISTR PNP 2SB1132R SOT 89GR Q108 AH800556 RCP200733 1001 GP XISTR PNP 2SA812 HFE 200 400 Q401...

Page 16: ...875 1101 GP XISTR NPN KTC3875 Y SOT23 CHANGJIANG Q906 AH800556 RCP200733 1001 GP XISTR PNP 2SA812 HFE 200 400 SAFETY PRECAUTION The parts identified by mark are critical for safety Replace only with part number specified The mounting position of replacement is to be identical with originals The substitute replacement parts which do not have the same safety characteristics as specified in the parts...

Page 17: ...1 1 SHIBAURA 1 CHOME MINATO KU TOKYO 105 8001 JAPAN ...

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