BBK DL372D Service Manual Download Page 33

0881539

IC

NJM3414AM SOP

PCS

1

U4

0882268

IC

AAT1102M MSOP

PCS

1

U11

0882114

IC

AMS1117-3.3 SOT-223

PCS

2

U7,U8

0882485

IC

AZ1117H-3.3 SOT-223

PCS

2

U7,U8

0881182

IC

LM1117MP-ADJ  SOT-223

PCS

1

U10

0960020

CRYSTAL OSCILLATOR

27.00MHz 49-S

PCS

1

Y2

1940194

CABLE SOCKET

26P 0.5mm SMD WITH CLASP

PCS

1

JP1

1940237

SOCKET

20P 0.8mm SMD

PCS

1

J1

0390025

S

BGH2012B601L

PCS

3

L15,L16,L19

0390302

SMD MAGNETIC BEADS

MGHB1608S102

PCS

1

L1

0881914

IC

RT9701CB SOT25

PCS

1

U1

1632722

PCB

C369-3

PCS

1

4. BATTERY CHARGER

MATERIAL CODE

MATERIAL NAME

SPECIFICATIONS

UNIT UANTI

LOCATION

0090536

SMD RESISTOR

1/8W0.27

±5% 1206

PCS

5

R638,R639,R640,R641,R642

0090003

SMD RESISTOR

1/16W 10

 ±5% 0603

PCS

1

R609

0090171

SMD RESISTOR

1/8W 1K ±5% 1206

PCS

1

R608

0090135

SMD RESISTOR

1/8W 100

 ±5% 1206

PCS

2

R647,R648

90011

SMD RESISTOR

1/16W 470

 ±5% 0603

PCS

4

R631,R633,R635,R649

0090488

SMD RESISTOR

1/8W 470

±5% 1206

PCS

1

R621

0090014

SMD RESISTOR

1/16W 1K ±5% 0603

PCS

5

R602,RB1,RB3,RB4,RB5

0090016

SMD RESISTOR

1/16W 1.5K ±5% 0603

PCS

1

R658

0090017

SMD RESISTOR

1/16W 2.2K ±5% 0603

PCS

1

R657

0090549

PRECISION SMD RESISTOR

1/16W 3k ±1% 0603

PCS

1

R623

0090304

PRECISION SMD RESISTOR

1/16W 10K±1% 0603

PCS

2

R615,R616

0090019

SMD RESISTOR

1/16W 4.7K ±5% 0603

PCS

4

R603,R617,R622,R625

0090023

SMD RESISTOR

1/16W 10K ±5% 0603

PCS

8

R601,R604,R605,R618,R619,R620,R624,R636

0090188

SMD RESISTOR

1/16W 18K ±5% 0603

PCS

1

R637

0090029

SMD RESISTOR

1/16W 47K ±5% 0603

PCS

1

R634

0090490

PRECISION SMD RESISTOR

1/16W 22K±1% 0603

PCS

2

R645,R646

0090201

SMD RESISTOR

1/16W 220K ±5% 0603

PCS

1

R632

0090034

SMD RESISTOR

1/16W 100K ±5% 0603

PCS

1

R666

0090233

SMD RESISTOR

1/16W 4.7M

 ±5% 0603

PCS

1

RB2

0310043

SMD CAPACITOR

50V 22P ±5% NPO 0603

PCS

2

C621,C622

0310066

SMD CAPACITOR

50V 102 ±10% X7R 0603

PCS

2

C606,C607

0310207

SMD CAPACITOR

50V 104 ±20% X7R 0603

PCS

13

C602,C608,C614,C615,C617,C619,C620,C627,CB
3,CB4,CB5,CB6,CB7

0310112

SMD CAPACITOR

16V 224 ±10% X5R 0603

PCS

1

C609

0260008

CD

CD11C 10V47U±20%4×7 1.5

PCS

3

C618,C626,TC606

260568

CD

CD11E 16V100U±20%6.3×5 2.5

PCS

4

TC601,TC602,TC603,TC604

0390333

SMD MAGNETIC CORE INDUCTOR

33UH±30% CDRH105R

PCS

1

L601

0780085

SMD TRIODE

8050D

PCS

5

Q601,Q602,Q603,Q605,Q606

0780129

SMD TRIODE

8550D(160-300) SOT-23

PCS

1

Q604

0680028

SMD SCHOTTKY DIODE

MBRS340

PCS

1

VD602

0700007

SMD DIODE

1N4148

PCS

1

VD601

0570068

SMD TVS DIODE

PSD12

12V) SOD-323

PCS

2

R667,R668

0790021

FIELD EFFECT TUBE

IRF7416 SOP

PCS

1

QB602

0790040

FIELD EFFECT TUBE

UPA1870 SSOP

PCS

1

QB1

0790039

FIELD EFFECT TUBE

IRF7316 S08

PCS

1

QB601

0882868

IC

S3F9454ZZ TSSOP(379R/G)

PCS

1

U604

0881535

IC

S8232 SOP

PCS

1

UB1

0880176

IC

LM358M SOP

PCS

1

U605

0882285

IC

TL431-2.5V SOT-23

PCS

1

U603

2310004

FUSE

F5A 125V

PCS

1

F1

0620032

DUAL COLOR LIGHT RADIATION DIODE

2RG 59SW RED.GREEN 2×5×7

PCS

1

LED601

960245

SMD CRYSTAL OSCILLATOR

8.00MHz ±20ppm 49-S

PCS

1

X601

1870021

POWER SOCKET

DC-023

PCS

1

DCB_IN1

1860107

BATTERY CONNECTOR

4P2.5MM LIN-0406

PCS

1

JK601

1632829

PCB

B369-4

PCS

1

5. POWER ADAPTOR

MATERIAL CODE

MATERIAL NAME

SPECIFICATIONS

UNIT UANTI

LOCATION

3031674

UPPER COVER OF POWER SUPPLY CASE

DL369 WHITE

PCS

1

3041272

LOWER COVER OF POWER SUPPLY CASE

DL369 WHITE

PCS

1

3050357

INDICATOR LIGHT COVER OF POWER
SUPPLY BOX

AK001 TRANSPARENT

PCS

1

5234224

FOOT SPACER

φ

7×1 WHITE RUBBER

PCS

2

4000119

SELF-TAPPING SCREW

PB 3×8 WHITE

PCS

2

2140324

POWER CORD

@2P 1.2M 

带Φ

4.0DC

插头

 

 UL

PCS

1

P-

P+

5447123

PCB SEMI-FINISHED PRODUCT

5333A-2 DL369

PCS

1

6. CAR ADAPTOR

MATERIAL CODE

MATERIAL NAME

SPECIFICATIONS

UNIT UANTI

LOCATION

0680065

SCHOTTKY DIODE

SR560 DO-27 SHAPED 20mm

PCS

2

VD1,VD3

0000283

CARBON FILM RESISTOR

1/4W1K±5% SHAPED 10

PCS

1

R1

0620025

LIGHT RADIATION DIODE

3R 4SD RED

PCS

1

VD2

1632718

PCB

D333S-0

PCS

1

5071052

DOUBLE-FACED PLASTIC BAG

120×350

PCS

1

Summary of Contents for DL372D

Page 1: ...SERVICE MANUAL DL372D...

Page 2: ...S 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 WA...

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: ...Button REW Button 10 PLAY button PAUSE button 11 RIGHT direction arrow 12 UP direction arrow 15 13 14 OPEN CLOSE button DOWN direction arrow 17 P N button 18 20 MENU Button 19 21 SETUP Button NEXT Bu...

Page 5: ...STOP 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...

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: ...es 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 to...

Page 11: ...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 12: ...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 13: ...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 14: ...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 15: ...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 16: ...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 17: ...SP LIMIT SL SL R702 10R GND 2 VCC 3 OUT 1 U701 HS0038B C702 104 R703 100R IR TC701 47uF 6 3V IR DC NC 1 RST_ NC 2 WP RST_ 3 VSS 4 VCC 8 RST WP 7 SCL 6 SDA 5 U204 AT24C16X4050 SDA SCL C264 104 DV33 GN...

Page 18: ...5 GND 6 EXT 7 CS 8 U501 AL1012 VIN 1 V5 PWON 2 VREF SS 3 CC 4 FB 5 GND 6 EXT 7 CS 8 U502 AL1012 C504 104 C505 104 C506 104 C508 27P C509 27P C507 104 C510 104 C502 104 C503 104 C511 104 R502 10K R503...

Page 19: ...4 R207 18K R208 20K R206 15K R205 10K C233 331 C232 331 C231 104 C230 153 V1P4 R203 DNS C235 DNS V18 DV33 R209 10K DV33 R221 560R C246 104 R218 10K DV33 C247 104 TC209 106 16V C248 104 C249 104 L213 6...

Page 20: ...2 1 3 VD401 MMBD4148SE INTER CVBS C408 20pF L405 102BED C_TFT VGND VGND L406 102BED C409 20pF Y_TFT AV AV CVBS_0 VGND ARIN ALIN RROUT LLOUT Y C SELECT C_TFT Y_TFT L418 102BED L417 102BED SCL SDA V801...

Page 21: ......

Page 22: ...1 8050 C602 104 R615 10K_1 R616 10K_1 R642 0 27R R631 470R1206 C618 T47uF 10V CVDD C619 104 R635 470R TEMP CVDD G1 D1 S1 D1 QB601A IRF7316 Ref 1 A 2 K 3 U603 TL431 TC606 T47uF 10V VD601 1N4148 QB602 I...

Page 23: ......

Page 24: ...2 SW1 KIO1 KIO4 KI4 KI1 KI2 KI3 KI4 KIO1 KIO2 KIO3 KIO4 LED1 LED1 LED2 LED1 LED3 LED1 LED4 LED1 LED5 LED1 LED6 LED1 LED7 LED1 LED8 LED1 LED9 LED1 LED10 LED1 GND VCC 2 3 4 1 6 7 8 5 10 9 XS401 XS10 VCC...

Page 25: ......

Page 26: ...1 CVBS5 ACR2 CBMID CRMID CGMID IICA3 SDA SCANB SCL VDT0 VDT1 VDT2 VDT3 VDT4 VDT5 VDT6 VDT7 VCLK XTALI XTALO XCLK2MC RSTB CPUINT SCANST PWM VBIVALID XbusRD FIELD XbusWR RL UD STV1 STV2 GOE GCLK LP OEH...

Page 27: ......

Page 28: ......

Page 29: ......

Page 30: ......

Page 31: ......

Page 32: ...90465 PRECISION SMD RESISTOR 1 16W 47K 1 0603 PCS 2 R111 R113 0090192 SMD RESISTOR 1 16W 51K 5 0603 PCS 1 R122 90109 SMD RESISTOR 1 16W 1M 5 0603 PCS 1 R52 0310043 SMD CAPACITOR 50V 22P 5 NPO 0603 PCS...

Page 33: ...0207 SMD CAPACITOR 50V 104 20 X7R 0603 PCS 13 C602 C608 C614 C615 C617 C619 C620 C627 CB 3 CB4 CB5 CB6 CB7 0310112 SMD CAPACITOR 16V 224 10 X5R 0603 PCS 1 C609 0260008 CD CD11C 10V47U 20 4 7 1 5 PCS 3...

Page 34: ...IC WHITE PCS 1 3810023 SLIDER SPRING OF BATTERY CASE DL333 PCS 1 3871663 BATTERY CORE BRACKET DL369 PCS 1 5234241 PVC INSULATION PIECE DL369 SIGNLE SIDED WITH GLUE IN REAR SIDE PCS 1 4040002 SELF TAPP...

Page 35: ...TC506 TC507 TC511 310701 SMD CAPACITOR 10V 106 20 Y5V 0805 PCS 12 TC202 TC206 TC207 TC208 TC209 TC210 TC21 1 TC212 TC214 TC506 TC507 TC511 0310188 SMD CAPACITOR 50V 10P 5 NPO 0603 PCS 1 C238 0310647...

Page 36: ...1 U201 881405 IC BA5954FM HSOP PCS 1 U101 881920 IC PQ05DZ11 SC 63 PCS 2 U304 U503 882105 IC LM393 SO8 PCS 1 U601 881182 IC LM1117MP ADJ SOT 223 PCS 1 U206 2360016 RECEIVING HEAD HS0038B3V PCS 1 U701...

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