BBK DL385DC Service Manual Download Page 38

PCS

RB24/RB27 ADJUST PARAMETER
ON SPOT 1M~4.7M

0090233

SMD RESISTOR

1/16W 4.7M

 ±5% 0603

PCS

1

RB37

0310594

SMD CAPACITOR

25V 104 ±10% 0603

PCS

6

CB11,CB13,CB19,CB20,CB17,CB18

0310505

SMD CAPACITOR

25V 224 +80%-20% 0603

PCS

3

CB12,CB14,CB15

0310230

SMD CAPACITOR

50V 474 +80%-20% 0603

PCS

3

CB4,CB5,CB16

0310217

SMD CAPACITOR

16V 225 +80%-20% 1206

PCS

3

CB1,CB2,CB10

0260181

CD

CD11 16V220U±20%6×12 C5

PCS

3

CB3,CB6,CB7

0410139

CHOKE COIL

HORIZONTAL 30UH 3A 15mm

PCS

1

LB1

0780041

SMD TRIODE

3906

PCS

1

QB3

0780276

SMD TRIODE

GS9013 SOT-23

PCS

5

QB2,QB4,QB10,QB11,QB12

0680050

SMD SCHOTTKY DIODE

MBRS140

PCS

1

DB1

0680028

SMD SCHOTTKY DIODE

MBRS340

PCS

1

DB2

0580034

VOLTAGE REGULATOR DIODE

10V 1W

PCS

1

ZB1

0790021

FIELD EFFECT TUBE

IRF7416 SOP

PCS

1

QB1

0790040

FIELD EFFECT TUBE

UPA1870 SSOP

PCS

1

QB7+8

0790039

FIELD EFFECT TUBE

IRF7316 S08

PCS

1

QB6+9

0882184

IC

S3F9454 SOP (383)

PCS

1

IC1

0881941

IC

S8232AUFT TSSOP

PCS

1

IC3

0880176

IC

LM358M SOP

PCS

1

LM358AM

0882089

IC

TL431 TO-92

PCS

1

IC2

3027181

SPACER

DL373

PCS

1

BETWEEN POWER CONNECTOR
AND PCB BOARD

0620032

DUAL-COLOR LIGHT RADIATION
DIODE

2RG 59SW RED/GREEN 2×5×7

PCS

1

DB3

1870021

POWER SOCKET

DC-023

PCS

1

DCB_IN1

1860044

BATTERY CONNECTOR

4P2.5MM LIN-0402-040-100

PCS

1

TB1

1632485

PCB

B383-3

PCS

1

6. CAR ADAPTOR

MATERIAL CODE

MATERIAL NAME

SPECIFICATIONS

UNITUANTI

LOCATION

0010303

METAL OXIDE FILM RESISTOR

1/2W0.1

Ω

±5% SHAPED

VERTICAL 5

PCS

2

R1,R7

0090286

SMD RESISTOR

1/16W62

±5% 0603

PCS

1

R10

0090181

SMD RESISTOR

1/16W 100

 ±5% 0603

PCS

1

R11

0090017

SMD RESISTOR

1/16W 2.2K ±5% 0603

PCS

1

R14

0010304

METAL OXIDE FILM RESISTOR

1W330

Ω

±5% SHAPED VERTICAL

5

PCS

1

R8

0090014

SMD RESISTOR

1/16W 1K ±5% 0603

PCS

3

R12,R15,R16

0090050

SMD RESISTOR

1/10W 1K ±5% 0805

PCS

2

R4,R6

0090016

SMD RESISTOR

1/16W 1.5K ±5% 0603

PCS

1

R9

0090178

SMD RESISTOR

1/10W 3.6K ±5% 0805

PCS

1

R5

0090022

SMD RESISTOR

1/16W 8.2K ±5% 0603

PCS

1

R13

0090480

PRECISION SMD RESISTOR

1/10W 24K±1% 0805

PCS

1

R3

0310029

SMD CAPACITOR

50V 102 ±10% 0805

PCS

1

C9

0310144

SMD CAPACITOR

50V 104 ±10% 0805

PCS

4

C4,C5,C8,C10

0310102

SMD CAPACITOR

50V 471 ±10% 0805

PCS

1

C6

0310234

SMD CAPACITOR

16V 105 +80%-20% 0603

PCS

1

C13

0310654

SMD CERAMIC CAPACITOR

25V 106 +80%-20% Y5V 1206

PCS

2

C12,C14

0260370

CD

CD11C 35V100U±20

6.3×11  2.5

PCS

2

C1,C2

0260168

CD

CD11 25V1000U±20%10×20 5

PCS

1

C3

0780085

SMD TRIODE

8050D

PCS

1

V1

0780129

SMD TRIODE

8550D

PCS

1

V2

0881701

IC

MC34063A SOP

PCS

1

U1

0881867

IC

FDS9435A SOP

PCS

1

U2

0882105

IC

LM393 SO8

PCS

1

U3

0620025

LIGHT RADIATION DIODE

3R 4SD RED

PCS

1

VD2

0390251

VERTICAL INDUCTOR

3UH±15% 12×8.5 5mm

PCS

1

L1

0410131

INDUCTOR COIL

85UH±10% 

Φ

18×8

Φ

0.8

PCS

1

L2

0700007

SMD DIODE

1N4148

PCS

2

VD4,VD5

0680041

SCHOTTKY DIODE

SB560 SHAPED VERTICAL 5
CATHODE CURLING

PCS

1

VD1

0700004

SMD VOLTAGE REGULATOR DIODE 5.1V ±5% 1/2W

PCS

1

VD3

1632170

PCB

D333-2

PCS

1

5070678

SELF-SEALED PLASTIC BAG FOR
ENVIRONMENTAL PROTECTION
(WITH HOLE)

120×260×0.05 PE

PCS

1

2140139

POWER CORD

2P2.5m WITH 

Φ

4.0 DC PLUG

PCS

1

P+,P-

Summary of Contents for DL385DC

Page 1: ...SERVICE MANUAL DL385DC...

Page 2: ...TATIC E LE CTR ICITY DIS CHAR GE 4 5 E LE CTR ICAL CONFIR MATION 5 5 1 VIDE O OUTPUT LUMINANCE S IGNAL CONFIR MATION 5 5 2 VIDE O OUTPUT CHR OMINANCE S IGNAL CONFIR MATION 6 6 MPE G BOAR D CHE CK WAV...

Page 3: ...removing an electrical assembly equipped with ES devices place the assembly on a conductive surface such as alminum foil to prevent electrostatic charge buildup or exposure of the assembly 3 Use only...

Page 4: ...indicator 8 PREV Button 10 PLAYbutton PAUSE button 11 RIGHT direction arrow 12 UP direction arrow 15 13 14 2 1 3 5 14 17 16 15 18 19 7 9 6 8 10 11 1134 12 OPEN CLOSE button DVD READER button DOWN dir...

Page 5: ...Button 12 8 CURSOR Buttons SELECT Button 9 Fall tone KEY Button 15 Switch the TV system between PAL NTSC and AUTO P N Button 17 Rise tone KEY Button 16 Adjusting sound field effects SF Button 19 Adju...

Page 6: ...installation the both ends of the laser diode are short circuited After replacing the parts with new ones remove the short circuit according to the correct procedure See this Technical Guide 2 Do not...

Page 7: ...onnect the oscilloscope to the video output terminal and terminate at 75 ohms 2 Confirm that luminance signal Y S level is 1000mVp p 30mV Measurement point Video output terminal Color bar 75 PLAY Titl...

Page 8: ...tput terminal and terminate at 75 ohme 2 Confirm that the chrominance signal C level is 621 mVp p 30mV Measurement point Video output terminal Color bar 75 PLAY Title 46 DVDT S15 PLAY Title 12 DVDT S0...

Page 9: ......

Page 10: ...grates the MediaTek 2nd generation front end analog RF amplifier and the Servo MPEG AV decoder The progressive scan of the MT1389 utilized a proprietary advanced motion adaptive de interlace algorithm...

Page 11: ...output or digital output Embedded Micro controller Built in 8032 micro controller Built in internal 373 and 8 bit programmable lower address port 1024 bytes on chip RAM Up to 4M bytes FLASH programmin...

Page 12: ...e echo Microphone tone control Vocal mute vocal assistant Key shift up to 8 keys Chorus Flanger Harmony Reverb Channel equalizer 3D surround processing include virtual surround and speaker separation...

Page 13: ...n Automatic Erase Algorithm Preprograms and Erases Any Combination of Sectors or the Entire Chip n n n n n Erase Suspend Erase Resume Suspends an erase operation to allow reading data from or programm...

Page 14: ...e d o m y b d n a t S e h t n i d e c a l p s i e c i v e d E O t u p n I w o L e v i t c a e l b a n E t u p t u O r o f d e t a g e n d n a s n o i t a r e p o d a e r r o f d e t r e s s A g n i r...

Page 15: ...RY BY NC A 18 NC DQ 2 DQ 10 DQ 11 DQ 3 A 7 A 17 A 6 A 5 DQ 0 DQ 8 DQ 9 DQ 1 A 3 A 4 A 2 A 1 A 0 CE OE VSS 48 Ball FBGA Bottom View Standard TSOP48 A 11 A 10 5 6 A 9 A 8 7 8 A 19 NC 9 10 WE RESET 11 1...

Page 16: ...f consecutive read or write cycles initiated by a single control command Burst length of 1 2 4 8 or Full page and the burst count sequence sequential or interleave A burst of read or write cycles in p...

Page 17: ...ite Enable RAS CAS and WE define the operation Refer function truth table for details LDQM UDQM Data Input Output Mask Controls output buffers in read mode and masks input data in write mode DQ0 DQ15...

Page 18: ...olumn Pre Decoders Column Add Counter Row active Column Active Burst Counter Data Out Control CAS Latency Internal Row counter DQ0 DQ1 DQ14 DQ15 refresh Self refresh logic timer Pipe Line Control I O...

Page 19: ...ND DV33 2 3 4 1 5 6 8 9 10 7 11 12 14 15 16 13 17 18 20 21 22 19 23 24 26 27 28 25 29 30 XS101 XS30 GND SUBD SUBA A IOA DVDRFIP SPLRCK C B SUBB SUBC L116 0R L113 0R L112 0R L111 0R VR CD VR DVD MDI1 L...

Page 20: ...LIMIT FG FG URST URST IR IR DQS0 VCC VCC DV33 DV33 COVER_SW COVER_SW POWEROFF_DET DV33 POWEROFF_DET LOWBAT_DET LOWBAT_DET VSDA VSDA SCL SDA SCL SDA L216 102BED DV33 DVDRFIP DVDRFIP SPLRCK SPLRCK SPLR...

Page 21: ...HP C309 104 L318 FCM2012 120T2A PGND VDD AGND VCC C345 47uF 10V TC318 10uF 25V TC327 47uF 10V TC328 47uF 10V TC316 10uF 25V R343 1K AGND L325 FCM2012 120T2A IN 3 GND 2 OUT 1 U303 78L05 GND TC312 47uF...

Page 22: ...0uH C412 0 22UF C440 220PF C442 470PF C418 105 16V C401 1UF R403 47K R404 47K R418 10K R411 1K R427 12K TC401 47uF 16V TC424 47uF 16V R405 47K R401 33K R417 30K TR 2 NON1 3 INV1 4 CT 1 FB1 5 DT1 6 OUT...

Page 23: ...3 3V VCCK GNDK VCCK R462 OPEN 3 3V SD_CDN R463 10K R461 10K 3 3V SMWPN L413 FCM2012 120T2A VCC2CARD SDPWR SD_CDN R445 6 2R Q403 SI2305DS MSPWR MS_INS R446 6 2R Q407 SI2305DS R449 0R R450 0R R444 DNS...

Page 24: ......

Page 25: ......

Page 26: ......

Page 27: ...11 OSC0 10 VDD 8 REM 7 KI O0 21 KI O1 20 KI O2 19 KI O3 18 KI O4 17 KI O5 16 KI O6 15 KI O7 14 SEL 9 VSS 12 CSS 22 DREN 13 U401 HT6222 VSDA VD402 1N4148 VD403 1N4148 KI4 SW412 SW1 SW413 SW1 SW414 SW1...

Page 28: ......

Page 29: ...C39 1u B U5 TDA4665 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 VP2 NC3 GND2 I C SAND NC4 I C I C VP1 GND1 VO R Y VO B Y NC2 VI B Y NC1 VI R Y C78 22n B VCOM 1 1 R80 330R C52 2 2u B C77 0 1u B R94 75R C64...

Page 30: ...STH1 STH2 CPH3 STV2 CPH2 RL CPH1 HDO2 JUST POSSET PD QVDZMSEL VDD VCO1 VCO0 AGND RESET HD0T1 UONS W H HPOS4 HPOS3 HPOS2 HOPS1 PN1 VDD VSS R14 22k R62 OPEN R13 47k R15 1M C101 10u 25V L3 10uH C14 0 1u...

Page 31: ......

Page 32: ......

Page 33: ......

Page 34: ......

Page 35: ......

Page 36: ...3 R87 R89 R57 0090029 SMD RESISTOR 1 16W 47K 5 0603 PCS 2 R13 R56 0090030 SMD RESISTOR 1 16W 56K 5 0603 PCS 2 R53 R54 0090032 SMD RESISTOR 1 16W 68K 5 0603 PCS 3 R10 R16 R81 0090034 SMD RESISTOR 1 16W...

Page 37: ...ZONTAL PCS 1 XS501 2150152 SCREEN SHIELDED CORD 22 75mm 1P SCREEN SHIELDED PCS 1 1632396 PCB F385 0 PCS 1 4 TESTING SWITCH BOARD MATERIAL CODE MATERIAL NAME SPECIFICATIONS UNIT UANTI LOCATION 1910101...

Page 38: ...5 SHAPED VERTICAL 5 PCS 2 R1 R7 0090286 SMD RESISTOR 1 16W62 5 0603 PCS 1 R10 0090181 SMD RESISTOR 1 16W 100 5 0603 PCS 1 R11 0090017 SMD RESISTOR 1 16W 2 2K 5 0603 PCS 1 R14 0010304 METAL OXIDE FILM...

Page 39: ...03 PCS 5 R144 R145 R319 R327 R476 0090249 SMD RESISTOR 1 16W 510 5 0603 PCS 1 R236 0090013 SMD RESISTOR 1 16W 680 5 0603 PCS 2 R109 R110 0090014 SMD RESISTOR 1 16W 1K 5 0603 PCS 23 R214 R215 R276 R277...

Page 40: ...CAPACITOR 16V 473 10 0603 PCS 2 C259 C260 0310594 SMD CAPACITOR 25V 104 10 0603 PCS 97 C103 C107 C109 C110 C112 C117 C125 C126 C201 C215 C217 C248 C269 C301 C306 C309 C311 C346 C 348 C350 C352 C354 C...

Page 41: ...9FP HSOP PCS 1 U103 881994 IC MT1389FE QFP PCS 1 U201 881405 IC BA5954FM HSOP PCS 1 U104 882269 IC AAT1343T2 TSSOP PCS 1 U401 882268 IC AAT1102M MSOP PCS 1 U405 882105 IC LM393 SO8 PCS 1 U105 881182 I...

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