Toshiba D-R5SC Service Manual Download Page 11 | Manualshive

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5. CIRCUIT DIAGRAM

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5-1. Power Supply Circuit Diagram

Fig. 5-5-1

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Summary of Contents for D-R5SC

Page 1: ... The above models are classified as green products 1 as indicated by the underlined serial numbers This Service Manual describes replacement parts for the green products When repairing these green product s 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: ...ce between the ground line and the ground is less than 10W LASER BEAM CAUTION LABEL When the power supply is being turned on you may not remove this laser cautions label If it removes radiation of a laser may be received Manufactured under license from Dolby Laboratories Dolby and the double D symbol are trademarks of Dolby Laboratories DTS and DTS Digital Out are trademarks of Digital Theater Sys...

Page 4: ...ists the fault must be located and corrected Repeat the above test with the DVD VIDEO RECORDER power plug reversed NEVER RETURN A DVD VIDEO RECORDER TO THE CUSTOMER WITHOUT TAKING NECESSARY CORRECTIVE ACTION READING SHOULD NOT EXCEED 0 3V The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsulated dangerous voltage within th...

Page 5: ...ircuit Diagram 5 4 Digital Circuit Diagram 5 4 1 Audio Output Circuit Diagram 5 4 2 Decorder SDRAM Circuit Diagram 5 4 3 HDMI Circuit Diagram 5 4 4 Audio Video Input Circuit Diagram 5 4 5 1394 Circuit Diagram 5 4 6 Encoder SDRAM Circuit Diagram 5 4 7 ATAPI Interface Circuit Diagram 5 4 8 Power Supply Circuit Diagram 5 4 9 Video Output Circuit Diagram 6 PC BOARDS 6 1 DV AV Input PC Board 6 2 Power ...

Page 6: ... MAIN PARTS 1 1 Location of Main Parts Fig 1 1 1 1 2 Location of PC Boards Fig 1 1 2 RAM DRIVE Power PC board AV Tuner Unit PC board Front Display PC board Power Switch PC board DV AV Input PC board Digital PC board ...

Page 7: ...original state by using the diagram below as a reference Fig 2 2 1 Flexible cable Tape Tape Tape W804 W802 Power PC board AV Tuner Unit PC board W301 W303 Digital PC board W501 W106 W105 W107 W101 W803 W104 Tape Power Switch PC board DV AV Input PC board RAM Drive Front Display PC board ...

Page 8: ... W802 FLAT WIRE 2 54 9P W107 FLAT WIRE 2mm 4P FLAT WIRE 2mm 9P W104 W105 W106 FLAT WIRE 2mm 9P FLAT WIRE 2mm 6P FLAT WIRE 2mm 6P W804 FLAT WIRE 2mm 4P W803 FLAT WIRE 2mm 6P W301 W303 FLAT WIRE 1mm 16P FLAT WIRE 2 54 8P ON OFF 5V ON OFF 5V 3 3 V 3 3 V 33 V GND GND AP 12 V AN 12 V ON OFF 5V ON OFF 5V 3 3 V 3 3 V 33 V GND GND AP 12 V AN 12 V 1 2 3 4 M 12 V M 12 V M 5 V M 5 V GND GND GND Back up P ON ...

Page 9: ... SBCLK SERIAL BITSTREAM OUTPUT Video Audio Digital Audio Out Y C Out Y U V Out CV BS Out Digital Video I F HDMI Out SPD IF ADCMCLK ADCBLCK ADCLRCK DOUT TV CVBS L R IN L R IN L R IN TV REAR FRONT FRONT Video Y C Video Y C REAR SW ADC FR Y C IN CVBS IN Digital Audio I F DAC L OUT R OUT CVBS SIF IC502 IC503 IC504 IC505 IC507 IC511 IC506 IC517 IC518 IC513 1 2 IC513 2 2 IC516 IC510 U24 U301 IC509 JC101...

Page 10: ...G SMOOTHING SMOOTHING SMOOTHING SMOOTHING SMOOTHING AC FILTER SW IC CONTROL IC TRANS PHOTO COUPLER 5V SW 32V SW 12V SW POWER ON SIG 3 AC 100 120V 50 60Hz L101 D101 D104 C105 D107 C109 IC101 Q101 T101 D301 C301 D201 C201 D401 C404 D403 D404 D601 C601 PC101 AP 12V 32V 3 3V AN 12V ON OFF A 5V PHOTO COUPLER ADJUST ...

Page 11: ...K 1 F P 0 0 0 1 6 0 3 C V 0 5 F P 0 0 1 3 0 3 C V 5 3 F u 0 7 4 4 0 3 C V 5 3 F u 7 4 5 0 3 C V 5 3 F u 7 4 1 0 3 L H u 0 1 2 0 3 R K 1 1 0 3 C I 1 3 4 L T 3 0 3 R K 9 3 4 0 3 R K 0 1 2 0 4 D 6 4 K R 1 0 4 D 6 4 K R 1 0 4 C K 1 F P 0 0 0 1 2 0 4 C V 5 3 F u 0 7 4 6 0 4 C V 5 3 F u 0 7 4 1 0 6 C V 5 3 F u 7 4 4 0 4 C V 5 3 F u 7 4 1 0 1 C P 2 0 4 R 0 2 2 1 0 4 R K 1 4 0 4 R K 2 8 1 0 4 R V K 7 4 3 ...

Page 12: ... 1 2 3 Q103 2N3904 R I 1 C C V 2 D N G 3 IR101 IR SENSOR R115 330 C103 27pF 1 2 R131 10K 1 2 3 Q107 2N3904 1 9 1 R R 3 3 C104 27pF 2 9 1 R R 3 3 1 2 3 Q108 2N3904 C101 0 1uF 3 9 1 R R 3 3 4 9 1 R R 3 3 5 9 1 R R 3 3 R137 33R R125 470K R110 4 7K C130 47uF 16V LED2 REC R129 10R LED3 1080I LED4 720P R126 10K R109 100R SW102 CH C110 220pF L103 FB DIP 80 C105 102 1 2 3 Q105 2N3904 R107 100R PE 1 PC 2 N...

Page 13: ... N T U O O E D I V D N G D N G GND GND 5 B F 6 B F 1 1 R K 0 1 C N 4 1 P T 8 B F K 1 2 3 R 3 1 C 0 1 F u 2 2 0 0 8 1 R K 7 4 C N 6 1 C F u 1 0 2 2 C F u 1 0 3 2 C F u 1 0 3 1 R K 0 1 4 1 R K 0 8 1 9 1 R K 7 4 C N 1 0 3 C I A S 2 3 8 5 N A 1 2 3 4 5 6 7 8 9 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 1 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 2 0 3 1 3 2 3 C N E M I T B W T E D B W E M I T E P S T E D E P S...

Page 14: ...55_YIN I55_CIN D5V ADC_ADAT GB_ACK AUDIO OUTPUT_1 AUDIO OUTPUT MUTE ML MC MD AOUT0 ALRCLKO ABCLKO VADDIS_AMCLK SPDIF 3 3V GND AGND A5V AL_REAL AR_FRONT AL_FRONT AR_REAL AL_TV AR_TV I55_AMCLK I55_ALRCLK I55_ABCLK ADC_ADAT 5SB A12V A 12V AUDIO_OUT_L AUDIO_OUT_R ATAPI INTERFACE ATAPI INTERFACE ATCS0 ATDD 0 15 DRVRST ATINTRQ ATDA0 ATDA1 ATDMACK ATIOR ATIOW ATDMARQ ATIORDY ATCS1 ATDA2 GND D5V VIDEO OUT...

Page 15: ...9 20 21 22 23 24 25 26 27 28 41 40 45 47 43 38 39 46 48 42 44 8 9 33 34 35 30 29 37 36 AIN2L AIN1R AIN1L DACBCLK DACMCLK DIN DACLRC AUXL AUXR ADCBCLK ADCMCLK DOUT ADCLRC DGND DVDD MODE CE DI CL HPOUTL HPGND HPVDD HPOUTR NC1 NC2 VOUTL VOUTR VMIDDAC AINOPL AINVGL AIN4L AIN3L AIN5L AINVGR AINOPR AIN3R AIN2R AIN5R AIN4R ZFLAGR ZFLAGL VMIDADC ADCREFGND ADCREFP DACREFP DACREFN AGND AVDD R305 10K R292 4 ...

Page 16: ... 38 40 42 44 30 32 34 36 39 41 43 45 13 28 26 47 11 12 27 14 17 16 15 10 9 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 GND VCC DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 A_1 VPP OE CE VCCO WE RP GND WP A17 A18 A19 A20 A21 R3 0R R14 1K Q1 2N3904 IC509 27MHz 3 1 4 2 OUT N C VCC GND R96 51R IC510 ZR36750 BGCG V N3 P4 P3 R3 R4 P1 P2 N4 N1 L4 M1 N2 M2 L1 L2 U12 ...

Page 17: ... 19 20 21 22 23 TDMS_D2 TDMS_D2_SHIELD TDMS_D2 TDMS_D1 TDMS_D1_SHIELD TDMS_D1 TDMS_D0 TDMS_D0_SHIELD TDMS_D0 TDMS_CLK TDMS_CLK_SHIELD TDMS_CLK CEC NC SCL SDA DDC CEC_GND 5V HOTPLUG GND GND GND GND R340 1 8K C379 0 1uF C366 0 1uF C360 0 1uF C362 100uF 16V R331 2 7K C356 100uF 25V FB30 R335 392R_1 FB28 C373 0 1uF C372 47uF 16V FB35 ACM2012 N C 1 2 3 4 C355 10uF 16V R342 1 8K R333 1K R343 10K R339 4 ...

Page 18: ...N I Y S N I S B V C V F V VGND A5V A5V VGND VGND VGND A5V VGND VGND VGND C35 1nF TP78 C395 1uF R372 0R TP83 C392 1uF C386 47uF 16V R352 330R IC518 BA7653AFV 1 3 2 4 6 7 8 5 IN1 IN2 CTLA CTLB VCC OUT GND IN3 R378 75R 1 R363 75R 1 C390 1uF TP95 TP74 C394 1uF TP79 R356 75R 1 CN503 HEADER 8X2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 TP76 R380 75R 1 N C R364 330R TP85 C389 1uF TP86 CN507 9PIN HOUSING 1 2...

Page 19: ...G14 M10 D14 E13 E14 E12 E11 F10 F12 F11 L12 K12 L14 L13 H12 H13 H11 J10 J14 J13 J12 K14 M11 N11 P13 N12 P12 G12 H10 B13 D12 D11 D13 A12 B14 F14 K10 J11 D5 B6 A6 E6 E7 A3 B3 C4 B4 C5 A1 B1 C2 D3 E1 E2 B7 A7 E8 D8 C11 A8 A9 A2 A4 C3 VSS TB6 PCI_AD14 MCIF_D14 AVSS PCI_AD27 PCI_AD12 MCIF_D11 TB3 VSS PCI_AD25 MCIF_A11 TB5 PCI_AD31 PCI_AD26 VSS VSS AVSS PCI_AD20 MCIF_A5 AVSS PCI_AD23 MCIF_A9 PCI_AD28 PC...

Page 20: ...D2_ 3 3V SD2_ 3 3V C8 47uF 16V C84 10nF IC502 K4S641632H TC L60 23 24 25 26 29 30 31 32 33 34 22 35 37 19 16 4 5 7 8 10 11 13 42 2 44 45 47 48 50 51 53 38 17 18 15 39 36 40 41 54 6 12 46 52 14 27 3 9 49 43 1 28 20 21 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 CKE CS WE D1 D2 D3 D4 D5 D6 D7 D8 D0 D9 D10 D11 D12 D13 D14 D15 CLK CAS RAS LDQM UDQM A12 N C VSS VSS VSSQ VSSQ VSSQ VSSQ VDD VDD VDDQ VDDQ VDDQ ...

Page 21: ...A 6 D D C T A 9 D D T A 7 D D C T A 3 D D T A 0 1 D D T A 2 D D C T A 8 D D T A 2 1 D D C T A 4 D D C T A 4 1 D D C T A 3 D D C T A 4 D D T A 9 D D C T A 3 1 D D C T A 5 1 D D C T A 0 1 D D C T A 8 D D C T A 5 1 D D T A 0 D D C T A 4 D D C T A 7 D D C T A 3 D D C T A 0 S C C T A 2 D D C T A 6 D D C T A 1 D D C T A 5 D D C T A 0 D D C T A D5V D5V TP47 TP58 TP66 R7 22R TP52 CN504 HEADER 20X2 1 2 3 4...

Page 22: ... 16V C1 47uF 16V C344 47uF 25V C4 47uF 16V FID14 1 C3 47uF 16V C42 47uF 16V C51 0 1uF C246 10uF 16V C52 0 1uF TP92 FID1 1 C5 47uF 16V TP94 C437 0 1uF R233 105R_1 TP15 1 C80 1nF FID7 1 GND3 1 R234 25 5R_1 C81 1nF C49 0 1uF C162 0 1uF CN509 8x1 W HOUSING DIP8 W H P2 54 1 2 3 4 5 6 7 8 IC508 LT1086 ADJ 3 2 1 4 VIN VOUT ADJ TAB C247 10uF 16V C9 0 1uF IC501 DF1117 ADJ SOT 223 3 2 1 4 VI VO ADJ VO C436 ...

Page 23: ... Y B_U_OUT T U O _ U _ B T U O _ C T U O _ Y T U O _ S B V C 3 3V 3 3V V_GND V_GND V_GND V_GND V_GND C304 15pF L11 1uH C305 150pF C300 150pF C292 15pF TP100 C299 150pF FB18 C289 15pF C342 560pF FB15 TP102 D7 BAT54S 3 2 1 D5 BAT54S 3 2 1 TP97 C295 15pF D8 BAT54S 3 2 1 FB21 L9 1uH D6 BAT54S 3 2 1 C345 560pF C294 150pF J502 CN RCA SVIDEO L8 1uH C293 150pF FB17 C291 150pF J501 2 5 3 1 4 6 7 L10 1uH C3...

Page 24: ...V Input PC Board Fig 6 6 1 DV AV Input PC Board Top side Fig 6 6 2 DV AV Input PC Board Bottom side 1 2 A 1 2 A 6 2 Power Switch PC Board Fig 6 6 3 Power Switch PC Board Top side Fig 6 6 4 Power Switch PC Board Bottom side ...

Page 25: ...6 3 Front Display PC Board Fig 6 6 5 Front Display PC Board Top side Fig 6 6 6 Front Display PC Board Bottom side 1 2 3 A 1 2 3 A ...

Page 26: ...6 4 AV Tuner Unit PC Board Fig 6 6 7 AVTuner Unit PC Board Top side Fig 6 6 8 AVTuner Unit PC Board Bottom side ...

Page 27: ...6 5 Digital PC Board Fig 6 6 9 Digital PC Board Top side Fig 6 6 10 Digital PC Board Bottom side 1 2 3 A B C D 1 2 3 A B C D ...

Page 28: ...7 EXPLODED VIEWS 7 1 Packing Assembly Fig 7 7 1 A103 A107 A106 TC A101 A104 A105 TU A101 A102 ...

Page 29: ...7 2 Chassis Assembly Fig 7 7 2 Y001 B101 P801 B001 EU01 EU04 EU02 W501 W301 ...

Page 30: ...0015 TLE100007GX 3105 1SYGT S530 E4 PITCH 5MM LED5 AH910015 TLE100007GX 3105 1SYGT S530 E4 PITCH 5MM Q101 AH910013 TQC000004XQ 2N3904 SOT 23 Q102 AH910013 TQC000004XQ 2N3904 SOT 23 Q103 AH910013 TQC000004XQ 2N3904 SOT 23 Q104 AH910013 TQC000004XQ 2N3904 SOT 23 Q105 AH910013 TQC000004XQ 2N3904 SOT 23 Q106 AH910013 TQC000004XQ 2N3904 SOT 23 Q107 AH910013 TQC000004XQ 2N3904 SOT 23 Q108 AH910013 TQC00...

Page 31: ...H910032 TI2SN2048XX AUDIO DAC DE COUPLING WM8787 TQ IC514 AH910044 TICSN2908XQ A4558 T R IC515 AH910030 TI2EN1003XX L78L05 TO92 REGULATOR IC516 AH910024 TI1QN4080XX HDMI IC HD COMPANION ZR36721PQ IC517 AH910027 TI1SN2016XX VIDEO IN SEL BA7607F SOP 16 IC518 AH910034 TI4SN2008XX VIDEO IN SEL BA7653AFV SSOP 8 J501 AH910035 TJA100006XX YUV OUTPUT 5PIN 3T RED YELLOW J502 AH910036 TJA100009XX RCA 9PIN 4...

Page 32: ... 75Ω Sync signal negative Pin jack x 1 system 1 at rear Y 1 0Vp p 75Ω Sync signal negative C 0 286Vp p 75Ω 1 at rear 1 in front Mini DIN4 Pin x 2 systems Y 1 0Vp p 75Ω Sync signal negative C 0 286Vp p 75Ω 1 at rear Mini DIN4 Pin x 1 system Y output green 1 0Vp p 75Ω Sync signal negative Pin jack x 1 system PB PR output blue red 0 7Vp p 75Ω Pin jack x 1 system each 2 0V rms 22kΩ or above pin jack L...

Page 33: ...1 1 SHIBAURA 1 CHOME MINATO KU TOKYO 105 8001 JAPAN ...

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