Toshiba SD-9100 Service Manual Download | Manualshive

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1

3

4

A

B

C

D

E

G

2

5

6

7

8

9

F

4-2. Sub Video Circuit Diagram

Fig. 3-4-3

Part

Loca-

No.

tion

CNV01 E1

CNV02 E9

CNV03 D1

CV01

F4

CV02

F5

CV03

F6

CV04

E7

CV05

E7

CV06

E7

CV07

E7

CV08

E7

CV09

E7

CV10

E7

CV11

E8

CV12

E8

CV13

D7

CV14

C7

CV15

C9

CV16

B6

CV17

A4

CV18

C4

CV19

C2

CV20

F4

CV21

E3

CV22

F3

CV23

E3

CV24

D3

CV25

D2

CV26

E2

CV27

E2

CV28

E2

CV29

E2

CV30

F1

CV31

E8

EV01

D1

EV02

D1

EV03

D1

EV04

D1

EV05

D1

EV06

D1

EV07

D1

EV08

D1

EV09

D1

EV10

D1

EV11

E1

EV12

E1

EV13

E1

EV14

E1

EV15

E1

EV16

E1

EV17

E1

EV18

E1

EV19

E1

EV20

F1

EV21

F1

EV22

F1

EV23

F1

EV24

F1

EV25

F1

EV26

F1

EV27

F1

EV28

F1

EV29

F1

EV30

F1

EV31

F1

EV32

F1

EV33

G1

EV34

G1

EV35

G1

EV36

G1

EV37

G1

EV38

G1

EV39

G1

EV40

G1

Part

Loca-

No.

tion

EV41

G1

EV42

G1

EV43

G1

EV44

F5

EV45

F5

EV46

F9

EV47

F9

EV48

F9

EV49

F9

EV50

F9

EV51

F9

EV52

F3

EV53

E2

EV54

D2

EV55

F4

EV56

F7

EV57

D8

EV58

D8

EV59

E7

EV60

E8

EV61

E8

EV62

E7

FLV01 F4

FLV02 F3

ICV01 D6

ICV02 C3

ICV03 A5

ICV04 D8

ICV05 D8

ICV06 E3

JPV01 F3

JPV02 D1

LV01

F6

LV02

E9

QV01

E8

QV02

E8

QV03

E8

RMV01 F1

RMV02 G2

RMV03 F1

RMV04 F1

RV01

G3

RV02

E8

RV03

E8

RV04

E8

RV05

E8

RV06

E8

RV07

E8

RV08

E7

RV09

E8

RV11

F1

RV12

G2

RV13

G2

RV14

D2

RV15

D2

RV16

D2

RV17

E2

RV18

E2

RV19

E2

RV20

E2

RV21

F1

RV22

E3

RV23

F3

RV24

F3

RV25

F3

RV26

D3

RV27

F1

RV28

D3

RV29

D3

RV30

E4

RV31

E4

TPV01 F3

TPV02 F3

TPV03 E3

NC: Not used.

3-16

3-17

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Summary of Contents for SD-9100

Page 1: ...100 SUMMARY This service manual covers only the different points from the service manual file no 810 9807 for model SD 9000 since SD 9100 are basically the same designing as SD 9000 Please refer to the file no 810 9807 for other information SUPPLEMENT DIGITAL VIDEO ...

Page 2: ... OF SERVICING Pickup Head consists of a laser diode that is very susceptible to external static electricity Although it operates properly after replacement if it was subject to electrostatic discharge during replacement its life might be shortened When replacing use a conductive mat soldering iron with ground wire etc to protect the laser diode from damage by static electricity And also the LSI an...

Page 3: ...9 4 CIRCUIT DIAGRAMS 3 11 4 1 Output Circuit Diagram 3 11 4 2 Sub Video Circuit Diagram 3 16 CONTENTS SECTION 1 GENERAL DESCRIPTIONS SECTION 4 PARTS LIST SAFETY PRECAUTION 4 1 NOTICE 4 1 ABBREVIATIONS 4 1 1 Integrated Circuit IC 4 1 2 Capacitor Cap 4 1 3 Resistor Res 4 1 4 EXPLODED VIEWS 4 2 4 1 Packing Assembly 4 2 4 2 Remote Control Unit 4 2 4 3 Chassis Assembly 4 3 4 4 Mechanism Assembly 4 4 5 ...

Page 4: ...cribed in the Circuit Diagram Tolerance 1 Ceramic plastic and film capacitors of which capacitance are more than 10 pF None 5 or more B 0 1 C 0 25 D 0 5 F 1 G 2 2 Ceramic plastic and film capacitors of which capacitance are 10 pF or less None more than 5 pF B 0 1 pF C 0 25 pF 3 Electrolytic Trimmer Tolerance is not described Temperature characteristic None SL Ceramic capacitor For others temperatu...

Page 5: ...ded Firmware 1 When replaced the following ROM ICs it is necessary to write the data into the new ICs 1 IC615 firmware 2 IC613 Setup default data and other information 2 When the firmware is upgraded rewriting the new firmware into IC615 may be requested for servicing Fig 3 1 6 Note The firmware and setup data floppy discs are not available as service parts For more information consult TOSHIBA ser...

Page 6: ...2 PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM Fig 3 2 1 3 3 3 4 ...

Page 7: ...3 BLOCK DIAGRAMS 3 1 Overall Block Diagram Fig 3 3 1 3 5 3 6 ...

Page 8: ...Fig 3 3 2 3 2 Main Block Diagram 3 2 1 Logical System Block Diagram 3 7 3 8 ...

Page 9: ...3 3 Output Block Diagram Fig 3 3 3 3 9 3 10 ...

Page 10: ...nt out MIXED out 7 Surround out Center sub woofer out Audio data signal Center sub woofer 4 a 4 b 5 b 5 a 8 a Waveform points CNY01 Pin No 21 20 2 3 19 17 16 15 Wave No 8 b 8 c 6 a 6 b 6 c Composit video signal C signal Y signal Cb signal Cr signal 1 3 2 3 4 CIRCUIT DIAGRAMS 4 1 Output Circuit Diagram Fig 3 4 1 3 11 3 12 ...

Page 11: ... signal Audio data control signal Audio data signal Front DAC control signal Front out 8 a Waveform points CNY01 Pin No 21 20 2 3 19 17 16 15 Wave No 8 b 8 c 6 a 6 b 6 c 4 CIRCUIT DIAGRAMS 4 1 Output Circuit Diagram ...

Page 12: ...MIXED out 4 a 4 b 5 b 5 a ...

Page 13: ...Composit video signal C signal Y signal Cb signal 1 3 2 3 ...

Page 14: ...Audio data signal Surround Surround out Center sub woofer out Audio data signal Center sub woofer ...

Page 15: ...7 ...

Page 16: ...Cr signal Fig 3 4 2 ...

Page 17: ...6 A13 RX37 A13 RX38 A13 RX39 A13 RX40 B13 RX41 B12 RX42 B12 RX43 B12 RX44 B13 RX45 C13 RX46 C13 RX47 C13 RX48 C14 RX49 D13 RX50 D12 RX51 D12 RX52 E13 RX53 A14 RX54 B14 RX55 B14 RX56 B14 RX57 B14 RX58 B14 RX59 C14 RX60 C14 RX61 C14 RX62 D14 RX63 D14 RX64 C15 RX65 C15 RX66 D15 RX67 D15 RX68 D15 Part Loca No tion Part Loca No tion RX69 D15 RX70 D15 RX71 E10 RX72 E10 RX73 E10 RX74 E10 RX75 E10 RX76 F1...

Page 18: ...div L ch output R ch output V 500 mV div H 20 µs div B 9 C 9 4 CNX01 V 1 V div H 20 µs div D 1 D 1 D 1 5 CNX01 V 1 V div H 20 µs div H 8 2 JX01 S video output 3 JX02 Y Cb Cr output Y Y Cb Cr C V 500 mV div H 20 µs div B 9 C 9 a a b c a b a b b c a Pin S DATA b Pin S CLOCK c Pin DA2CSX CNY01 17 16 a Pin Cb b Pin Cr 8 4 15 D 1 D 1 D 1 E 1 E 1 a Pin LRCK b Pin BCK c Pin ADATA 21 20 19 2 a Pin Y b Pin...

Page 19: ... 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 0 2 5 4 9 3 2 3 5 0 0 0 0 0 0 2 3 2 4 2 4 0 2 4 2 3 4 9 3 3 0 0 0 0 4 9 2 4 2 4 1 3 4 9 ICY01 DA CONVERTER IC 1 2 3 4 5 6 4 9 4 9 4 9 0 0 0 QY09 SWITCH 1 2 3 4 5 6 4 9 4 9 4 9 0 0 0 QY12 SWITCH 1 2 3 4 5 6 0 0 0 0 0 0 QY11 SWITCH 1 2 3 4 5 6 0 0 0 0 0 0 QY10 SWITCH 1 2 3 4 5 6 0 0 0 0 0 0 QY08 SWITCH 1 2 3 4 5 6 0 0 0 0 0 0 QY07 SWITCH 0 0 0 0 0 0 QY06...

Page 20: ... EV26 F1 EV27 F1 EV28 F1 EV29 F1 EV30 F1 EV31 F1 EV32 F1 EV33 G1 EV34 G1 EV35 G1 EV36 G1 EV37 G1 EV38 G1 EV39 G1 EV40 G1 Part Loca No tion EV41 G1 EV42 G1 EV43 G1 EV44 F5 EV45 F5 EV46 F9 EV47 F9 EV48 F9 EV49 F9 EV50 F9 EV51 F9 EV52 F3 EV53 E2 EV54 D2 EV55 F4 EV56 F7 EV57 D8 EV58 D8 EV59 E7 EV60 E8 EV61 E8 EV62 E7 FLV01 F4 FLV02 F3 ICV01 D6 ICV02 C3 ICV03 A5 ICV04 D8 ICV05 D8 ICV06 E3 JPV01 F3 JPV0...

Page 21: ...ng be sure to include the model number and description ABBREVIATIONS 1 Integrated Circuit IC 2 Capacitor Cap Capacitance Tolerance for Nominal Capacitance more than 10pF P 100 0 Symbol Tolerance B 0 1 C 0 25 D 0 5 F 1 G 2 J 5 K 10 M 20 N 30 V 20 10 W 100 10 U 75 10 Q 30 10 T 50 10 Symbol Tolerance X 40 20 Y 150 10 Z 80 20 Ex 10MF J 10µF 5 Symbol Tolerance pF B 0 1 C 0 25 D 0 5 F 1 G 2 Ex 10pF G 10...

Page 22: ...4 EXPLODED VIEWS 4 1 Packing Assembly Fig 4 4 1 4 2 Remote Control Unit Fig 4 4 2 4 2 ...

Page 23: ...4 3 Chassis Assembly Fig 4 4 3 4 3 ...

Page 24: ...4 4 Mechanism Assembly Fig 4 4 4 4 4 ...

Page 25: ... 79080059 Cable Flexible FFC 5P L288 W602 79080142 Cable Flexible FFC 10P L150 W901 79080178 Cable Flexible FFC 25P L180 WV02 79080182 Cable Flexible FFC 6P L120 WV03 79080177 Cable Flexible FFC 17P L120 WY02 79080183 Cable Flexible FFC 10P L440 ZF01 79078001 Remote Control Unit SE R0002 ZF02 79078002 Cover Battery ZF03 79078003 Cover Remote Control Unit ZF10 79077028 Owners Manual English SPANISH...

Page 26: ...842 79020007 Cap Electrolytic 22MF M 50V RESISTORS R803 79030045 Res Oxide Metal 56kohm J 2W R804 79030025 Res Oxide Metal 82kohm J 2W R805 79030039 Res Carbon 4 7kohm J 1 6W R806 79030026 Res Oxide Metal 330kohm J 1W R807 79030032 Res Carbon 680ohm J 1 6W R808 79030011 Res Oxide Metal 0 47ohm J 1W R809 79030033 Res Carbon 3 3kohm J 1 6W R810 79030028 Res Oxide Metal 22ohm J 1 2W R811 79030034 Res...

Page 27: ...01 79080014 Oscillator SMD49 33 86MHz X601 79080015 Oscillator CSACV20 00MX040 EU16 79086001 PC Board Assy Progressive INTEGRATED CIRCUITS ICV01 79040142 IC TC200E2650AF ICV02 79040128 IC MSM51V8221A ICV03 79040128 IC MSM51V8221A ICV04 79040128 IC MSM51V8221A ICV05 79040066 IC UPC29L33T ICV06 79040139 IC ADV7172 TRANSISTORS QV01 79050016 Transistor Chip 2SC2712 QV02 79050016 Transistor Chip 2SC271...

Page 28: ...9020089 Cap Film 220pF J 100V CY23 79020089 Cap Film 220pF J 100V CY25 79020085 Cap Electrolytic 100MF M 10V CY26 79020085 Cap Electrolytic 100MF M 10V CY29 79020084 Cap Electrolytic 47MF M 25V CY42 79020085 Cap Electrolytic 100MF M 10V CY43 79020085 Cap Electrolytic 100MF M 10V CY49 79020085 Cap Electrolytic 100MF M 10V CY50 79020083 Cap Electrolytic 10MF M 50V CY52 79020086 Cap Electrolytic 220M...

Page 29: ...orizontal Outputs Video output 1 0 V p p 75 Ω negative sync pin jack x 1 S video output Y 1 0 V p p 75 Ω negative sync Mini DIN 4 pin x 1 C 0 286 V p p 75 Ω Color difference output interlaced Y 1 0 V p p 75Ω negative sync pin jack x 1 Cb Cr 0 7 V p p 75 Ω pin jack x 2 Color difference output progressive Y 1 0 V p p 75Ω negative sync pin jack x 1 Cb Pb Cr Pr 0 7 V p p 75 Ω pin jack x 2 Audio output...

Page 30: ......

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