Related Manuals for Akai PDP5006H
Summary of Contents for Akai PDP5006H
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Page 1: Service Manual
SERVICE MANUAL Model: PDP-5006H This manual is the latest at the time of printing, and d o e s not include the modification which may be made after the printing, by the constant improvement of product. -
Page 2: Safety Precaution
Safety Precaution R IS K OF E L E C T R IC S H O C K DO N O T O P E N CAUTION: TO REDUCE THE RISK OF ELECTRIC SH O CK , DO NOT REMOVE CO VER (OR BACK). - Page 3 AC VO LTM ETER Place this probe Good earth ground s u c h as th e w a te r on each exposed 1500 ohmi, lOwatt m etallic part - p ip e , c o n d u c to r, etc.
- Page 4 PDP-5G0eH M O D E L : Technical Specifications 5 0 ” P l a s m a D i s p l a y DATE FIRST ISSUED ISSUE RAISED BY CHECKED BY NUMBER OF PAGES REVISIONS ISSUED DATE DESCRIPTION RAISED BY : SPECIFICATION AGREED : SIGNATURE...
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Page 5: Technical Specifications
CONTINUATION PAGE Technical Specifications PDP-5006H NUMBER PAGES S t a n d a r d T e s t C o n d i t i o n s... - Page 6 CONTINUATION PAGE Technical Specifications PDP-5006H NUMBER PAGES E L E C T R I C A L C H A R A C T E R I S T I C S P o w e r In p u t D is p l a y S i g n a l...
- Page 7 CONTINUATION PAGE Technical Specifications PDP-5006H NUMBER PAGES E n v i r o n m e n t P a n e l C h a r a c t e r i s t i c s...
- Page 8 CONTINUATION PAGE Technical Specifications PDP-5006H NUMBER PAGES F r o n t P a n e l C o n t r o l B u t t o n O S D F u n c t io n...
- Page 9 CONTINUATION PAGE Technical Specifications PDP-5006H NUMBER PAGES A g e n c y A p p r o v a l s 1 0 . R e l i a b i l i t y 1 1 . A c c e s s o r i e s...
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Page 10: Support The Signal Mode
CONTINUATION PAGE Technical Specifications PDP-5006H NUMBER PAGES 12. Support the Signal Mode... - Page 11 CONTINUATION PAGE Technical Specifications PDP-5006H NUMBER PAGES 4 . 4 R e m o t e C o n t r o l /S .S E IE t f j f c l d T C D r □ © © © ©...
- Page 12 CONTINUATION PAGE Technical Specifications PDP-5006H NUMBER PAGES P H Y S I C A L C H A R A C T E R I S T I C S 1 4 . P o w e r C o r d 1 5 .
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Page 13: Block Diagram
Block Diagram Product Specification of PDP Module V s(180V ~190V ) LV D S Input Memory Controller Input V a(55V ~65V ) Interface V cc(+5V ) Controller Control Signal — (Serial Interface) Driver Timing APL Data Controller Display data, Driver timing Color Plasma Display Panel 1366 X 768 pixels Address Driver... - Page 14 Block Diagram MAIN/AUDIO BOARD...
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Page 15: Circuit Diagram
Circuit Diagram - Power supply board of Audio Amplifier, - Main (Video) board - Sub (Audio) board - Keypad board - Remote control receiver board - Remote control board... - Page 16 MPT012A...
- Page 19 DbhM4812V12 Vtek BOM.sch-3 - Wed Oct 06 23:58:10 2004 W - W -...
- Page 20 DbhM4812V12 Vtek BOM.sch-4 - Wed Oct 06 23:58:11 2004 R FB (T H IN E ,N S) P...
- Page 22 DbhM4812V12 Vtek BOM.sch-6 - Wed Oct 06 23:58:16 2004 H \ ~ R40B w -------- C403| | ------------- 4 L K4P9 WV-------- C404 | | ------------- 43. CJUUUUUUUUUUUUUCDUUUUU U4D2-B ^ 4 0 2 - A...
- Page 23 DbhM4812V12 Vtek BOM.sch-7 - Wed Oct 06 23:58:18 2004 T T T T T T T ÿ...
- Page 24 DbhM4812V12 Vtek BOM.sch-8 - Wed Oct 06 23:58:29 2004...
- Page 25 DbhM4812V12 Vtek BOM.sch-9 - Wed Oct 06 23:58:20 2004...
- Page 26 DbhM4812V12 Vtek BOM.sch-10 - Wed Oct 06 23:58:22 2004 R *R D B 3 lFB70a, L ID ,T U ---------- 7 0 0 fj ^7 2 3 ff îfl T T T T 1 R 70 B T T T T T T...
- Page 27 DbhM4812V12 Vtek BOM.sch-11 - Wed Oct 06 23:58:32 2004 a œ S M D | 2 S M D 2 T T T T T T T [6,8,12] [6,7,B ] [6,8,12] CBO7_[ BO9_[ B1O_1 T T T T T T T T T T T T T T T T T T T T T T T T...
- Page 28 DbhM4812V12 Vtek BOM.sch-12 - Wed Oct 06 23:58:25 2004 R904 « * I - ---x IRRCVh [ [6,8,11,12] Ï...
- Page 30 Dbh1S4909V12.sch-2 - Thu Oct 07 00:30:42 2004...
- Page 31 Dbh1S4909V12.sch-3 - Thu Oct 07 00:30:43 2004...
- Page 32 Dbh1S4909V12.sch-4 - Thu Oct 07 00:30:45 2004...
- Page 33 Dbh1S4909V12.sch-5 - Thu Oct 07 00:30:47 2004...
- Page 34 Dbh1S4909V12.sch-6 - Thu Oct 07 00:30:49 2004...
- Page 35 Dbh1S4909V12.sch-7 - Thu Oct 07 00:30:50 2004...
- Page 36 Dbh2S4909V12.sch-2 - Thu Oct 07 00:32:34 2004 S U D 2 jf^ & D S IF2 M0N0JN g —1__ OD ~ - f t - f t...
- Page 38 REM OTE R702 X L. €702 BT701 ✓ ° 1 150pF OK32 0K31 OK30 OK29 yo->> » □ ?K28 gK 27 gK 25 Jä. C701 ^7U/10V VD701 y o -t > G701 ' i ^ n , ✓CH» 455KHZ IN4148 + 0 —...
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Page 39: Remote Control Code Assignment
REMOTE CONTROL CODE ASSIGNMENT KEY NO. KEY NAME DATA CODE KEY NO. KEY NAME DATA CODE POWER dumb dumb dumb dumb P.MODE MUTE SLEEP INFO P.STILL SOUND dumb SLEEP TIME S.SELE Picture dumb SEL.+ dumb VOL.+ dumb V O L .- dump S E L .- MENU... - Page 40 Basic Operations & Circuit Description...
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Page 42: Pcb Function
PCB function 1. Power: (1). Input voltage: AC 110V~240V, 47Hz~63Hz. Input range: AC 90V(Min)~265V(Max) auto regulation. (2). To provide power for PCBs. 2. Main (Video InterFace) board: To process S-video signals, AV signals, Y Pb/ Cb Pr/Cr signals, DVI signals and D-SUB signals to digital ones and to transmit to Control board. -
Page 43: Pcb Failure Analysis
PCB failure analysis 1. CONTROL a. Abnormal noise on screen. b. No picture. a. Lacking color, Bad color scale. 2. MAIN (video) : b. No voice. c. No picture but with signals output, OSD and back light. d. Abnormal noise on screen. 3. - Page 44 Basic operation of Plasma Display 1. A fte r tu rn in g on p o w e r s w itc h , p o w e r b o a rd s e n d s 5 V s t-b y V o lt to M ic ro P ro c e s s o r 2.
- Page 45 Main IC Specifications - PW181 Image Processor, Scaler - PW1231 Digital Video Signal Processor - uPD64083 Three -Dimensional Y/C Separation LSI With On-Chip Memory - AD9883A 110MSPS/140MSPS Analog Interface - VPC 323XD Comb-filter Video Processor - Si161B Panel Link Receiver - Z86229 NTSC Line 21 CCD decorder - MSP34x0G Multistandard Sound Processor...
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Page 46: Product Specification
PW181 Product Specification General Description Video Input Video Decoder Crystal TV Tuner Signal ADC/ TMDS C om puter PW 181 Dis p lay C om puter ADC/ TMDS j TV Tuner j Signal Video Decoder Video Input PW181 System Block Diagram Features Applications Device... - Page 47 A N A L O G 110 MSPS/140 MSPS Analog Interface ► D E V IC E S for Flat Panel Displ AD9883A FEATURES F U N C T IO N A L B LO C K D IA G R A M 140 MSPS M axim um Conversion Rate 300 MHz Analog Bandwidth 0.5 V to 1.0 V Analog Input Range...
- Page 48 PW1231A Product Specification General Crystal PW1231A Digital Video Video D ecoder PW1231AL Output PW1231A System Block Diagram SD R AM Features • Built-In Memory Controller • Motion-Adaptive Deinterlace Processor • Intelligent Edge Deinterlacing • Digital Color/Luminance Transient Improvement (DCTI/DLTI) • Interlaced Video Input Options, including NTSC and PAL •...
- Page 49 D A T A S H E E T MOS INTEGRATED CIRCUIT DESCRIPTION FEATURES ddram = 3.3 V ddio ORDERING INFORMATION...
- Page 50 C o m b F ilte r V id e o P ro c e s s o r 1. In tro d u c tio n 1.1. S y s te m A rc h ite c tu re Y OUT VIN1 O VIN20...
- Page 51 August 2002 G e n e ra l D e s c rip tio n F e a tu re s...
- Page 52 r e l im in a r y r o d u c t p e c if ic a t io n Z86229 N T S C L 21 C C D D ecoder T o t a l l y L o g i c a l Autom atic Data Extraction Speed Pin Count/...
- Page 53 Multistandard Sound Processor Family Release Note: Revision bars indicate significant changes to the previous edition. The hardware and software description in this document is valid for the MSP 34xOG version B8 and following versions. 1. Introduction Loud Loud Sound IF1 o- speaker speaker Sound...
- Page 54 MODEL : 50" HD D3.1 PDP 1,269cm (50 Inch) W ide Plasm a Display Module Quality innovation Team...
- Page 55 CONTENTS 1 .O v e r v ie w 2. P r e c a u tio n 3. N a m e & F u n c tio n 4. O p e r a tio n c h e c k in g a ft e r r e c tific a tio n 5.
- Page 56 1 . O v e r v i e w 1-1 Model Name o f P lasm a D isplay M O D E L : 50H D ” D 3.1 P D P (S50H W -X D 03) 1-2 External V iew [ M3 = X Board + Y Board + Logic Board + PSU + SUB PSU ]...
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Page 57: Troubleshooting
Trouble Shooting 1-3 P oin ts o f S c re w Mount... - Page 58 1-4 Specifications Item S p e c if ic a t io n Horizontal 1366 X Vertical 768 pixels Pixel (1 pixel = 1 R,G,B cells) Horizontal 4,098 X Vertical 768 cells Num ber of Cells Pixel Pitch Horizontal 810m X Vertical 810m Horizontal 270m X Vertical 810m Horizontal...
- Page 59 2 . P r e c a u t i o n ** T o p r e v e n t th e r is k s o f u n it d a m a g e , e le c t r ic a l s h o c k a n d ra d ia tio n , t a k e th e f o llo w in g s a f e t y , s e r v i c e , a n d E S D p r e c a u t io n s .
- Page 60 ( P recau tion w hen repairing ESD )
- Page 61 Samsung SDI Co. Ltd. A/S Manual Plasma Display Mo...
- Page 63 Code No. Location Name...
- Page 64 1. L-Main 2.X-Main...
- Page 65 9. J-B uffer 10. Y -B uffer (lower) 3-2 B LO C K DIAGRAM 3-2-1 B LO C K DIAGRAM FOR DRIVE CIRCUIT OPERATION...
- Page 66 To be Updated 3-2-2 B lock Diagram fo r L ogic circuit 3-3 Main function o f E ach A s se m b ly...
- Page 68 3-4 PRODUCT/ SERIAL LABEL LOCATION V o lta g e lab el S e r ia l N o. 0 8 6 5 3-4-1 Serial No. ( e x . 5 0 H D v 3 : 2 6 )
- Page 69 4 . O P E R A T I O N C H E C K I N G A F T E R R E C T I F I C A T I O N 4-1 Flow chart 4-1-1 No vo lta g e output PSU V oltage c h e ck...
- Page 71 4-1-2 NO d isp la y N o D i s p l a y L o g i c M a i n M a i n M a i n B r o k e n p a n e l...
- Page 72 4-1-3 A bnorm al D isp lay...
- Page 74 4-1-4 S u stain O pen...
- Page 75 4-1-5 S u stain S h ort ( 4-1-6 A d d re s s O pen ( A d d r e s s Open [ L o gic Main/FFC ] [ L ogic B uffer ]...
- Page 76 4-1-7 A d d r e s s S h ort...
- Page 77 W hat is the sta tu s o f oD en? 4-2 D EFECTS, SYM PTO N S AND DETECTIVE PARTS C ondition Name D escription R elated Board...
- Page 78 ♦ Defect: Address(vertical stripe) Open ♦ Defect: Address(vertical stripe) Short...
- Page 79 ♦ Defect: Address output error ♦ Defect: Sustain(horizontal stripe) Open...
- Page 80 ♦ Defect: Sustain(horizontal stripe) Short ♦ Defect: Dielectric material layer damage...
- Page 81 ♦ Defext: F/White low d isch a rg e ♦ D efect: W eak d isc h a rg e...
- Page 82 ♦ Defect : panel damage ♦ Defect: Exhaust pipe damage...
- Page 83 5. Disassem bling / Assem bling 5-1 T o o ls and m easu rem en t equipm en t 5-1-1. Tools 5-1-2. Measuring Equipment 5-3 D isa ssem b lin g & R e-assem b lin g 5-3-1 D isa ssem b lin g & R e-assem b lin g o f FPC (Flexible Printed Circuit) and Y-B uffer(U pper and Lower)
- Page 84 5-3-2 A sse m b lin g & D isa ssem b lin g o f Flat C ab le C o n n e cto r o f X-Main Board...
- Page 85 5-3-3 Assembling & Disassembling the FFC and TCP from Connector 1. Disassembling o f TCP Assembling o f TCP...
- Page 86 3. Misassembling o f TCP 4. Checking method o f misassembling o f TCP S. Assembling & Disassembling o f FFC...
- Page 87 5-3-4 E xch a n g e o f LBE, LBF, LBG board...
- Page 88 ( Photo 2 ) 5-3-5 E x ch a n g e YBU , Y B L and YM board...
- Page 90 6 . O p e r a t i o n C h e c k a f t e r R e p a i r S e r v i c e 6-1 C h e c k Item 6-2 C h e c k P ro ced u re...
- Page 91 POWER ASSY 50AA/SDI STYLE B 786-SW 0402-02 AKAI W O O D SPEAKER ASSY W/POLYFOAM BL 771-42D 105-01 K E Y PC B A S S Y FO R TD1/EROOM — . M E C H P A R T...
- Page 92 5?9-4 2D 10S-02 ON/OFF LB ENG 42D1 NIL 5?9-42D 105-01 PROTECTIVE EARTH LABEL FOR ESA 42TD1 579-50A A 01-01 BAR CODE LABEL AKAI W/SERIAL N O PDP5 579-50A A 02-01 DANGER CAUTION LABEL 579-50AA 0S-01 PHOTO CARD FOR PDP5006 AKAI...
- Page 93 512-50AD 02-01 SHEET 1545X945 518-50AD01-01K BOTTOM BOX 580-50A A 01-03 INSTRUCTION BOOKLET E FOR AKAI PDP50 E 3404-157001 AC CORD UL 1.88M MET-4D7+SJT 16AWG/ E 7301-01 100 2 BATTERY AA R6P1.5V <2> 790-002514-A 3 AKAI REMOTE ASSY 42KEY 0025 USA BLACK...
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Page 95: If You Forget Your V-Chip Password
If you forget your V-Chip Password - Omnipotence V-Chip Password: 1234. - Press MENU button. - Press Up, Down and CH+, CH-buttons to highlight "V-Chip" Control. - Press OK button to pop up "INPUT PASSWORD". - Use the Number buttons (0~9) to enter the omnipotence Password 1234. - Press Down to highlight "Password change"... - Page 96 Software upgrade Process Power ON...