Foryou HBD-9550DVD Service Manual Download Page 24 | Manualshive

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PCB REVISION: 04

SCH REVISION: 04

SHEET: 01/02

CODE NO

B

C

D

6

5

4

CHANGE

MARKS

3

1

2

3

4

5

REF NO

2

DESCRIPTION

1

SGN

APP

DESCRIPTION

MODEL NO

DRAWN BY

CHECKED BY

TECHNICS BY

APPROVED BY

A

Foryou General Electronics Co., Ltd.

HB

D

-9550DVD

KEYBOARD

Ver04

TITLE

HB

D

-9550DVD

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Summary of Contents for HBD-9550DVD

Page 1: ...DV 7 9 80D A V00 9880DV7710247A 1 mm 1 1 A4 1of1 DV 7 H...

Page 2: ...uirement 12 V DC car battery negative earth Dimensions Approx 165mm 178mm 50mm W H D Operating temperature 10 60 Storage temperature 30 80 Operational humidity 45 80 RH Atmosphere pressure 860mbar 106...

Page 3: ...supply is accord with the specification 2 Check whether the fuse in the filter box of the power line has been blown 3 Check whether the ACC is connected to the high level The ACC is connected to the...

Page 4: ...is still not solved after the above operation change the Display part 9 Black screen No display in the TFT 1 Check the connection between the loader and the mainboard the mainboard and the power suppl...

Page 5: ...e front panel 5 If the trouble is still not solved yet change the mainboard part 15 No display in the LCD 1 Make sure the TFT unit is closed 2 If there is no display in the LCD also you should change...

Page 6: ...3 If the trouble still exists change the loader part 4 If the trouble is still not solved after the above operation change the mainboard part 21 Can not eject the disc 1 Check the connection between t...

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Page 15: ...5 4 CHANGE MARKS 3 1 2 3 4 5 REF NO 2 DESCRIPTION SGN APP DESCRIPTION MODEL NO DRAWN BY CHECKED BY TECHNICS BY APPROVED BY A Foryou General Electronics Co Ltd HBD 9550DVD MAINBOARD ZR36966 Ver09 1 TI...

Page 16: ...R139 47R R427 75R R428 47k RST R41 0R R146 33R R147 33R R148 470R R149 33R R150 470R R154 470R R155 470R R156 470R R157 470R R158 470R R160 33R R161 33R R162 33R R166 33R R167 33R R168 100k R169 100k...

Page 17: ...1X 12 0X U6 74HCT4052 R44 10k R74 10k C43 104 R56 0R NC R57 0R NC R75 0R NC R79 0R NC 1 VCC 2 D0 3 VCCQ 4 D1 5 D2 6 VSSQ 7 D3 8 D4 9 VCCQ 10 D5 11 D6 12 VSSQ 13 D7 14 VCC 15 DQML 16 WE 17 CAS 18 RAS 1...

Page 18: ...UT1 2 IN1 3 IN1 4 V 8 V 7 OUT2 6 IN2 5 IN2 U13 AT4558 R417 10k 1 R444 10k 1 R416 10k 1 R328 10k 1 C280 104 R445 10k 1 R418 10k 1 C122 106 10V 1206 C126 106 10V 1206 D115 IMSA 6801 EC10 47uF 16V 1 2 3...

Page 19: ...2 4V3 16 VDD 10 A 9 B 6 INH 13 X 3 Y 8 VSS 7 VEE 4 3Y 2 2Y 5 1Y 1 0Y 11 3X 15 2X 14 1X 12 0X U10 74HCT4052 R235 10k R144 10k C94 104 2 3 1 U11 A AT4558 R145 7 5M R196 4 7M C114 104 C118 104 R232 NC C1...

Page 20: ...00k R225 10k R237 10k R241 10k R274 10k R242 20k R281 470R R280 100R R265 470R R252 20k R253 20k R254 470R R270 100R R273 100R C268 103 R278 470R R283 20k R284 3k9 E B C Q124 KTD1304 R285 20k R325 470...

Page 21: ...M R206 1k C64 103 R189 1k R191 1k C198 105 R208 100k R212 100k R219 10k 1206 R218 47k R194 47k D1 1N4148 R502 6k2 C428 103 NC R197 39k 1206 R515 39k 1206 C429 104 R199 6k2 D2 1N4148 R200 20k BRAKE100...

Page 22: ...15 105 R233 1k C214 103 1 2 CN108 CON2P SMD ZD106 12V C211 103 EC103 100uF 16V 1 OUT 2 GND 3 IN U146 78L12 SOT 89 D112 4148S C454 105 C461 104 G S D M105 AO3401 R228 180k R227 4k7 E B C Q108 KRC402 G...

Page 23: ...C184 33pF C335 33pF C185 33pF 1 2 3 4 5 6 7 8 9 10 11 12 13 14 CN3 CONS14 R26 4k7 R29 4k7 EC20 47uF 16V R90 100R R91 1k R95 1k R97 100R R104 100R FU1 1206 200mA R130 1k 1 2 3 4 5 6 7 8 9 10 11 12 13 1...

Page 24: ...HEET 01 02 CODE NO B C D 6 5 4 CHANGE MARKS 3 1 2 3 4 5 REF NO 2 DESCRIPTION 1 SGN APP DESCRIPTION MODEL NO DRAWN BY CHECKED BY TECHNICS BY APPROVED BY A Foryou General Electronics Co Ltd HBD 9550DVD...

Page 25: ...1006 102 C1003 102 L1001 10uH 0805 R1021 4k7 1 R1020 4k7 1 R1022 0R C1008 102 C1001 102 C1002 102 1 1 2 2 U1000 LCD BACKLIGHT R1038 100R C1007 105 37 S20 38 S21 39 S22 40 S23 41 S24 42 S25 43 S26 44 S...

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