Toshiba SD-P1800 Service Manual Download Page 16 | Manualshive

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SD-P1800

TH CIRCUIT

DIAGRAM (INVER

TER)

A

B

C

D

E

G

2

F

13

4

5

6

7

8

9

1

0

F

HV

TFT ON/OFF

B

R

IGHT CON

HV

BRIGHT

TFT ON/OFF

R+ R- L- L+

DV

D

3

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3

TFT+13V

TFT-13V

TFT5V

3.

3

V

TFT-13V

ST

V

1

U/D CKV

DEV

ST

V

2

VCOMS

VEE ST

H

2

L/R CPH3

CPH1

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LCDG

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1

L

CDR

LC

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3.

3

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3.3

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MODE

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3

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LCDG

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H

1

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CHP1

U/D

CHP2

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2

DEV

VCOMS

LC

D

B

CKV

L

CDR

OEH

K12

BAV

9

9

BAV

9

9

D3

C1

0

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S-2P

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6

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SST-CMP

1

CT

2

GDNA

3

DRV2

4

DRV1

5

VDDA

6

VSEN

7

ISEN

8

CB

5

100

N

L2 601

C5

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/1

6

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NC

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3

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CB

6

100

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601

CB

6

100

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R1

8

33

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1

6

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C4

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1

6

V

C6 470

N

C16

2N

2

R6

0

JS

6

SM20B-SUR

S-T

F

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

JS

6

SM20B-SURS

-T

F

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

C7

NC

D1

R

K

7002

3

1

2

R1

9

750

N2

S1

1

G1

2

S2

3

G2

4

D2

5

D2

6

D1

7

D1

8

U3

XS

4

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

Q2

D

TC144

3

2

1

C3 10

N

R14

1M

D2

R9

0

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Summary of Contents for SD-P1800

Page 1: ...PORTABLE DVD PLAYER SERVICE MANUAL Sep 2005 SD P1800 USA DIGITAL VIDEO FILE NO 810 200575 Rev 00 DOCUMENT CREATED IN JAPAN SEPT 2005 ...

Page 2: ... 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 and IC are same as above Soldering iron with ground wire or ceramic type Ground conductive wrist strap for body Conduc...

Page 3: ...xists the fault must be located and corrected Repeat the above test with the DVD VIDEO PLAYER power plug reversed NEVER RETURN A DVD VIDEO PLAYER TO THE CUSTOMER WITHOUT TAKING NECESSARY CORRECTIVE ACTION READING SHOULD NOT EXCEED 0 3V DVD VIDEO PLAYER AC OUTLET AC VOLTMETER Test all exposed metal Voltmeter Hook up for Leakage Current Check 0 15uF 150V AC 1500 10W 5000 per volt or more sensitivity...

Page 4: ... 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 1 2 1 2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 XS101 FUNCTION BUTTON PCB MECHANISM MAIN PCB INVERTER PCB LCD JS5 XS6 XS1 XS5 XS2 TFT 17V NC 3 3V TFT GND TFT 13V NC STV1 V D CKV OEV OEV OEV STV2 VCOMS TFT GND VEE STH2 L R CPH1 CPH...

Page 5: ...nism DRIVER BA5888FP 8M FlashROM MX26LV800BTC 55 64M SDRAM HY57V641620HGT 7 TC4W53 27MHz AUDIO D A PCM1753 UPD5500 TFT MONITOR AUDIO AMP AZ4558 SPEAKER AMP TPA6011 HIGH VOLTAGE ASS Y 74HCU04 27MHz VIDEO OUT AUDIO OUT PHONE OUT SPEAKER LOUT SPEAKER ROUT L R L R DRIVER 5V 5V AUDIO 5V 5V 3 3V 1 8V AUDIO 5V TFT POWER 3 3V 5V 2 5V 16V 13V COAXIAL OUT DC 9V OSCILLATOR OZ9930 27MHz 5V ...

Page 6: ...o power when turned on When the power is turned on and if the LED on the front panel does not light green check the following items and repair the defective parts 1 Check the power supply cable If the cable is not the supplied one replace it with the supplied cable and turn on the power again If the power supply cable is good the AC adapter may be defective If the LED does not light after replacin...

Page 7: ...d plate of the LCD unit and check the following z Check the connector of the FL harness replace the FL inverter or the LCD z If the connectors are good replace the FL inverter or the LCD 3 Check the lighting of LCD If the LCD does not light separate the DVD player into the top assembly and bottom assembly and check the LCD harness and check the connectors on the main board If the connector is brok...

Page 8: ...in board is defective Replace the DVD drive or the main board The DVD drive works but the initializing operation of the optical pick up lens does not start the optical pick up lens operates twice or abnormal noise sound The DVD drive is defective Replace the DVD drive 1 4 The operation of the DVD player stops at initializing display If the DVD player does not work after the initializing screen is ...

Page 9: ... board or speaker 1 7 No image or sound comes out from the external output If any image or sound is output from the TV connected by the external cable replace the main board NOTE Before this test make sure the drive works 1 8 No sound comes out from the headphones If no sound comes out from the headphones replace the main board 1 9 No image or sound is output by the external input If any image or ...

Page 10: ...18 4R7 R129 1K C555 47U 4V VD34 2SD601AR N16 BU4052 2Y0 1 2Y1 2 2Z 3 2Y3 4 2Y1 5 E 6 Vee 7 GND 8 S1 9 S0 10 1Y3 11 1Y0 12 1Z 13 1Y1 14 1Y2 15 VCC 16 R134 100K VD509 2SD601AR C83 10U 16V VD29 ISS355 C12 NC N15 FMC3 4 5 1 2 3 R110 0 SPEAKER R JS7 HSJ1594 010140 1 2 3 4 5 7 VR4 S VIDEO OUT GND 1 GND 2 C 4 Y 3 GND 5 JS8 HSJ1594 010060 1 2 3 7 VD31 ISS355 SPEAKER L C182 10u 16v C181 100N C518 390P C77 ...

Page 11: ...N3 BA033 IN 1 GND 3 OUT 2 VD004 B240A C207 30P C003 16v 100u C145 10U 16V CB7 100N R6 51K R182 56K CB21 100N C149 1U C131 100N N12 BA05 IN 1 GND 3 OUT 2 CB22 100N C135 16V 10u CB10 100n C13 10U 16V C121 220U 6V C56 16V 10u C139 100N FM001 LV R0484 1 2 3 4 L18 CDH124 100MC R133 100N R179 27K XS102 MOLEX 53261 0790 1 2 3 4 5 6 7 L11 100UH R124 7K5 R281 10K R004 100n R10 510 C10 100N C020 6v 220u N8 ...

Page 12: ..._0 99 UP3_1 100 UP3_4 101 UP3_5 102 YUV_ D 3 103 ICE 104 PRST 105 INT0 107 DVDD3 108 ACLK 162 ABCK 161 DVSS 160 GPIO5 159 GPIO4 158 GPIO3 157 DVDD18 156 RA4 155 RA5 154 RA6 153 RA7 152 DVDD3 151 RA8 150 RA9 149 RA11 148 CKE 147 RCLK 146 DVSS 145 RA3 144 DVSS 143 RA2 142 RA1 141 RA0 140 RA10 139 BA1 137 DVDD3 138 BA0 136 RCS 135 RAS 134 DVDD18 133 CAS 132 RWE 131 DVSS 130 DQM1 129 RD8 128 RD10 126 ...

Page 13: ...2IN 3 VINSL 4 VINSL OP2OUT 5 VOSL CLOSE 6 VNFFC OPEN 7 VCC 8 PVCC1 LOAD 9 PGND LOAD 10 VOSL 11 VOSL 12 VOFC 13 VOFC 14 STBY 28 BIAS 27 VINTK 26 CTKERR1 OP1IN 25 CTKERR2 OP1IN 24 VINLD 23 PREGND 22 PVCC2 21 VNFTK OP1OUT 20 PGND VCC2 19 VOLD 18 VOLD 17 VOTK 16 VOTK 15 GND 29 GND1 30 C4 1N C9 100P L015 601H R50 0R5 CB4 100N C49 330P R162 1R0 C8 10U 16V R167 150K XS008 53261 0690 1 2 3 4 5 6 R163 150K...

Page 14: ... VDT2 83 VDT3 84 VDT4 85 VDT5 86 VDT6 87 VDT7 88 VCLK 90 XTALI 92 XTALO 93 XCLK2MC 36 RSTB 28 CPUINT SCANST 31 PWM 34 VBIVALID Xb u s R D 32 FIELD Xb u s W R 33 RL 38 UD 39 STV1 40 STV2 41 GOE 42 GCLK 43 LP OEH 44 POL VCOM HSO 45 STH1 HSO 49 STH2 DE 50 CPH1 LLCK1 52 CPH2 LLCK2 53 CPH3 LLCK3 54 IOB 62 IOG 65 IOR 68 RSET 71 COMP 72 VREFIN 73 VREFOUT 74 FIB1 99 VREF 100 NC1 97 NC2 98 AGNDB 2 AGNDB 8 ...

Page 15: ...100K VD3 BAV99 3 1 2 C237 100N C198 100P C184 10u 16v C238 330P R33 33 C197 4N 7 C183 100u 16v R91 220 CB18 100N G2 27MHZ VD26 2SD1005 C7 10U 16V R11 1M L10 601H C148 5P1 VD46 XN4601 N408 CS4345 SDIN 1 SCLK 2 LRCK 3 MCLK 4 VQ 5 FILT 6 AOUTL 7 GND 8 VA 9 AOUTR 10 C157 1N C158 TZCO3A200P C80 100U 16V R212 10 R73 33 C236 100N C46 100N R72 33 R86 330 R71 33 N20 FMC3 4 5 1 2 3 R85 1K R70 100 N5 FMC3 4 ...

Page 16: ...R8 3K3 C9 22N F C01 330P R20 33 C8 10U 16V C11 2N2 R17 2K2 R21 10 Q1 2SB709 R15 10K R16 100K CB8 100N C12 10U 16V C14 10U 16V N1 SST CMP 1 CT 2 GDNA 3 DRV2 4 DRV1 5 VDDA 6 VSEN 7 ISEN 8 CB5 100N L2 601 C5 10U 16V R1 NC C2 10U 16V C13 10U 16V F1 1 5A C1 18P 3KV CB6 100N L1 601 CB6 100N R18 33 C13 10U 16V C4 10U 16V C6 470N C16 2N2 R6 0 JS6 SM20B SURS TF 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 ...

Page 17: ...SD P1800 MAIN BOARD DIAGRAM TOP A B C D E G 2 F 1 3 4 5 6 7 8 9 10 ...

Page 18: ...SD P1800 MAIN BOARD DIAGRAM BOTTOM A B C D E G 2 F 1 3 4 5 6 7 8 9 10 ...

Page 19: ...SD P1800 TH BOARD DIAGRAM INVERTER A B C D E G 2 F 1 3 4 5 6 7 8 9 10 F ...

Page 20: ...29 31 32 30 25 26 28 27 SD P1800 PACKING ASSEMBLY ...

Page 21: ...c a c b a b 16 22 21 24 13 11 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 19 14 18 20 20 23 15 12 1 9 2 5 10 3 4 6 6 6 6 6 6 7 8 21 17 SD P1800 CHASSIS ASSEMBLY ...

Page 22: ...ttom shield 18 AH301521 eb40092 Bottom cover ass y 19 AH301502 eb40050j Power switch knob 20 AH301503 eb34725h Bottom cover cushion squere 21 AH301504 eb40068 Bottom cover cushion circle 22 AH301505 eb34715h Battery connector cover 23 AH301522 eb40094 Screw kit 24 AH301509 es12349 Rating label without serial No 25 AH301126 es06054a Remote Control 26 AH301442 es9014 AC Adapter 27 AH301462 e11083n B...

Page 23: ...1 1 SHIBAURA 1 CHOME MINATO KU TOKYO 105 8001 JAPAN ...

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