Manuale d’uso / di manutenzione del prodotto L1735A del fabbricante HP
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Service Manual HP MDTV Rear Projection TVs Fall 2005 L1735A, L1736A, L1737A, L1798A » Contents Page.
HP MDTV 2 Pref a ce This ma nual is prepared f or the mainten a nce service f or HP's 50”, 58”, a nd 65” Rear Projec- tion Multi-Purpose Display U nit. Mainten ance procedure s described in this ma nual are in- tended to isolate faulty parts a nd repl a ce them in the field.
Table of Contents Introduction HP MDTV Product Information Why HP High Defini tion? ........................................................................................................ ... 4 Wobula tion ............................................
W hy H P High D efinitio n? The dig ital entertainment revoluti on is in full sw ing. Digital c ameras, dig ital camcorders, and CD and DVD play ers already r ule their respective markets, empow ering home consumers to easily and affordably create, manage, and enjo y hig h quality view ing and li steni ng experiences.
The Wobul ato r Ima ges wit hou t W obu latio n (top) are drama tically im prove d by t wo- po sition Wobula tion, which dou ble s th e reso lutio n. T he t ec h no log y st or y : HP V is ua l F i de.
In dust rial d e sign For m, function, and style The HP HDTV s are as b eautiful as the images they produce . St ylishly th in , the HP Plasma and L CD T V s complement an y décor and take up less space than a traditional TV .
HP MD T V : a ne w a ppr oac h While all DLP ™ T V s share commo n charac teristic s, you can really see the differences in HP MD T Vs i n the area s of picture, sound, conn ectivit y , st yli ng, and ease of use. The 7 20p T V s — 50 -inch and 5 8 -inch models —are entr y-level, offering great picture qualit y and ease of setup.
HP MD T V mo dels HP md6 58 0n HP md5 880n HP md5 82 0n HP m d5020 n HP Pavilion Microdisp lay 1 0 80p T V key features: • High- defini tion 1 080 p resolution with c ontrast ratios up to 1 2 ,000: .
Acce s s or ie s : remote contr ol and stand HP MD T V Remote Control All HP MD T V mo dels include a u nique , ergonomical ly desig ned remote control that ’ s been H P - engineered for year s of smooth and reliable per formance .
HP MD T V sp e ci fica tions * H P Pavilio n m d5020 n HP Pavilio n md5 8 2 0n HP Pavilio n md5 8 80n HP Pavilio n md6 58 0n Phy sical characteristics Size 53. 0 x34.0x 1 7 .2 in ( 1 34.6x 86.4x43 .8cm) 60. 0 x3 8. 0x 1 9 .2 in ( 1 5 2.4x9 6.5x 48. 9cm ) 60.
1 1 Cha pter 1 Specifications The Za ppa Fa mily of Digital TVs con sists of a portfolio of f our TVs. The f ollowing table high- lights the individual products.
1 2 0 2 8 5 D M / 0 2 0 5 D M e r u t c a f u n a Ms t n e m u r t s n I s a x e T e p y Tp i h C D M D 4 D H e z i Sh c n i 5 5 . 0 s l e x i P l a t o Ts l e x i p d n o m a i D ) V ( 0 2 7 x ) H ( .
13 0 2 0 5 D M e z i S e g a m I ) m m 0 . 0 7 2 1 ( s e h c n i 0 5 o i t a R t c e p s A9 : 6 1 e z i S l a t n o z i r o H e g a m Im m 9 . 6 0 1 1 e z i S l a c i t r e V e g a m Im m 3 6 . 2 2 6 e c n a t s i D n o i t c e j o r P ) . c e p S e n i g n E I O Y n o d e s a b ( m m 6 5 .
1 4 Digital RGB Input e p y T ) s ( r o t c e n n o Ck n i L e l g n i S I V D y t i l i b i t a p m o C n o i t u l o s e R" g o l a n A s a e m a S " Video Input y t i l i b i t a p m o Co e d i V e t i s o p m o C , ) C / Y ( o e d i V - S , L A P , C S T N 5.
15 TV Input T a ble 1.1 r o t c e n n o Cl a n g i Se t a R e m a r F / V x Hs d r a d n a t Ss l i a t e D F Rg o l a n A l a i r t s e r r e T ) 3 : 4 ( 7 9 . 9 2 / i 0 8 4 x 0 2 7 ) 9 : 6 1 ( 7 9 . 9 2 / i 0 8 4 x 0 2 7 , M 0 7 1 E T P M S , 8 0 6 - A I E , 4 0 2 1 - R P C J - A I E , 0 8 8 1 6 C E I , 9 1 1 1 .
16 r o t c e n n o Cl a n g i Se t a R e m a r F / V x Hs d r a d n a t Ss l i a t e D F Rl a t i g i D e l b a C 7 9 . 9 2 / i 0 8 4 x 0 4 6 0 3 / i 0 8 4 x 0 4 6 6 7 9 . 3 2 / p 0 8 4 x 0 4 6 4 2 / p 0 8 4 x 0 4 6 7 9 . 9 2 / p 0 8 4 x 0 4 6 0 3 / p 0 8 4 x 0 4 6 4 9 .
17 r o t c e n n o Cl a n g i Se t a R e m a r F / V x Hs d r a d n a t Ss l i a t e D o e d i V - SC S T N ) M ( ) 3 : 4 ( 7 9 . 9 2 / i 0 8 4 x 0 4 ) 3 : 4 ( 0 3 / i 0 8 4 x 0 4 6 ) 3 : 4 ( 7 9 . 9 2 / i 0 8 4 x 0 2 7 ) 3 : 4 ( 0 3 / i 0 8 4 x 0 2 7 ) 9 : 6 1 ( 7 9 .
18 r o t c e n n o Cl a n g i Se t a R e m a r F / V x Hs d r a d n a t Ss l i a t e D I V D / I M D Hs t a m r o f ) 9 : 6 1 ( : e t o N ) 3 : 4 ( r e v o y t i r o i r p e v a h d l u o h s ) 9 : 6 1 ( e h t s n a e m s i h T . s t a m r o f e h t n i t s r i f r a e p p a d l u o h s s t a m r o f .
19 r o t c e n n o Cl a n g i Se t a R e m a r F / V x Hs d r a d n a t Ss l i a t e D p 0 2 7q e F z i r o H , z H M 1 4 8 . 4 7 ( 0 6 / p 0 2 7 x 0 8 2 1 ) c n y s V s o P , c n y s H g e N , z H k 9 6 7 .
2 0 T ools Needed Cha pter 2 Disa sse mbly Procedure.
2 1 Disa sse mble La mp Module 1. Remove Ea sy Door Module. 2. U nscrew 2 screws a nd then remove La mp Cover (a s 2 red circles show). La mp Cover.
2 2 3. Loosen 3 screws a nd then remove the La mp Module. La mp Module.
2 3 Disa sse mble Re ar Cover a nd Power Supply Module 1. U nscrew 10 screws a nd then remove the Re ar Cover . Rear Cover.
2 4 2. U nscrew 4 screws (step 1), un screw 1 screw (step 2), unsrew 8 screws (ste p 3), unplug 9 connectors (step 4) to remove Power Supply Module. Step 1 Step 1 Step 2 Step 3 Step 4.
2 5 3. U nscrew 4 tenon s shown in the red circle to remove Balla st from L VPS. L VPS Balla st.
2 6 Disa sse mble Syste m Fa n, M ain Board Module a nd Amplifier Board 1. U nscrew 2 screws to remove System Fa n. XHD4 Model: HD4 Model:.
2 7 2. U nscrew 3 screws (step 1), un screw 5 screws (step2 & ste p 3) (shown in the yellow square), unplug 17 connectors (XHD4)/ 16 connectors (HD4) (shown in red circle) to remove Main Board Module.
2 8 3. Lossen 4 tenons to remove Amplifier Board from M ain Board Module. 4. U nscrew 14 screws (shown in red circle), 2 hex screws (shown in yellow s quare) to remove Main Board Cover from Main Board Module.
2 9 5. U nscrew 2 screws to remove Ca ble Card Accessory . (f or XHD4 model only) 6. U nscrew 2 Nuts (shown in yellow s quare) a nd 5 screws (shown in red circle) to re move T uner Board.
30 1. Disconnect 3 conne ctors and un screw 2 screws from the rear side of TV . Disa sse mble Engine Module 2. U nscrew 4 screws to remove Front Cover .
31 4. U nscrew 2 screws to remove the cover the Spe a ker . 5. U nscrew 2 screws to remove the holding parts..
32 6. Remove 4 covers from the top of the TV f irst a nd remove 4 screws after , then the screen ca n be removed. 7. T o gently remove the Engine Module, cover the lens with a Len s cover to preventing da mage. Inside Out sid e Lens Cover Note: 1. T o prevent the da mage, use a sponge to support the screen.
33 8. U nscrew 1 screw to remove Thermal Sensor . 9. U nscrew 3 screws to remove Engine Fa n..
34 Disa sse mble Spe a ker Module a nd Keypa d Board. 1. U nscrew 8 screws a nd lossen 4 connectors to re move Spea ker Module. 2. T o remove Keypad Board, unscrew 4 screws a nd 1 connector .
35 Cha pter 3 T rouble shooting Main Procedure.
3 6 Power T rouble shooting.
3 7.
38 Image Performa nce T rouble shooting.
3 9 Sound T rouble shooting.
40 Re mote Control T rouble shooting.
4 1 Cha pter 4 Align ment & Function T e st Procedure Function T e st A. Video/Audio T e st Instrument Fa cility: 1. Remote controller * 1 2. D V D player * 1 (must have the HDMI a nd D VI port) 3. Cable * 1 (component, composite, s-video, HDMI, D VI to HDMI, SPDIF) 4.
42.
43.
4 4 Keypad test (1)Press SOURCE button on the remote control and choose source to Component 2 . (2)Connect to DVD component signal Check if the keypad function work well. Remote Control test (1)Press SOURCE button on the remote control and choose source to video 2.
45 ADC - YPbPr Calibration 1. Input “SMPTE”T est patter (Figure 1) from generator to TV component port. (component 1 or 2 is ok) 2. TV set to Fa ctory Menu. Use cursor on the remote to move to “ADC Calibration” setting. Like Figure 2. 3. Press “OK” on the remote.
46 4- 4 Optical Align ment t s e T m e t I s m e t I g n i k r o We r u g i F / c e p S / m e t i k c e h C 1 d n i h e b t e k c o s o t n i d r o c r e w o p e h t g u l P V T e b d l u o h s d r o .
47 Equipment Needed Software : - Za ppa Projection Firmware Hardware : - Za ppa Projection TV - USB Fla sh Dis k USB Upgra de Function Overview Za ppa builds in USB OT G chi p f or F/W upgra de purpose; user just put F/W hex code into USB Fla sh Disk, a nd then plug it to USB recepta cle of TV , syste m will upgra de the F/W to a ppropriate unit.
48 Y ou ca n put all of a bove file s into disk or individual file that de pend on what unit you wa nt to upgra de. And driver will f ollow the upgrade sequence to upgra de ea ch unit.
49 USB Upgra de Procedure 1. Put F/W hex code to USB Fla sh Disk. 2. TV power state at Sta ndby mode. 3. Plug USB Fla sh Disk to USB rec epta cle of T V . 4. LED rotates. (Exce pt MTV512 U nit) 5. W aiting f or POWER LED fla sh or all LED off (MTV512) 6.
50 Cha pter 6 EDID Upgra de Procedure 1. T ool Needed: Hardware : - IBM compatible PC that minimum CPU requirement is Pentium III 800 - D8330 Card (PCI Interfa ce, see notice 3-1) - D8330 Interfa ce C.
51 M5820 Model: ZP5820_V GA.DDC for EDID-a nalog ZP5820_HDMI.DDC for EDID-digital M5880 Model: ZP5880_V GA.DDC for EDID-a nalog ZP5880_HDMI.DDC for EDID-digital M6580 Model: ZP6580_V GA.DDC for EDID-a nalog ZP6580_HDMI.DDC for EDID-digital 2 f iles, These file s you should put them in C:Progra m FilesDynaColorDDCdata dire ctory 2-3.
52 Double- click “DDC” icon to execute D8330 Display Data Cha nnel T esting Syste m. (about install “DDC” software plea se reference D8330 Display Data Cha nnel T esting System user’s ma nual) Then, you ca n see the picture: Select “W orking Model” to ZP5880_V GA.
53 Y ou ca n see this picture: Then key in Seri a l Number . (see notice 3-3) After pre ss “Enter” key in your keyboard to execute. It will show “P ASS” Inf ormation like this picture.
54 From now , you have finished the DDC-a nalog data update. If you wa nt to continue update DDC digital data, plea se don’t power off your TV . Then go to 2-5 procedure.
55 Select “Working Model” to ZP5880_HDMI. If ca n’t find the ZP5880_HDMI, (plea se see notice 3-2) Execute “ “ function button in the left area.
56 After press “Enter” key to execute. It will show “Pa ss” Inf ormation like this picture: From now , you have finished the DDC-digital data update. Note: There are 2 DDC ports need upgrade. 2-6. T urn on the “Protection” f or DDC upgra de, then press “V ol -” + “Menu” simulta neously .
57 3-2. ZP5880_V GA.DDC, ZP5880_HDMI.DDC they including DDC data, it’s text file. It’s provided by Coretronic. It should put in C:Progra m FilesDynaColorDDCdata diction ary . If you got error in here, plea se call Coretronic Customer Service Center.
58 Appendix A Exploded Overview- 1.
Exploded Parts List – 1 The following parts list is FOR REFERE NCE ONLY , as not all parts/assemblies are availa ble for ordering on HP’s parts ordering we b sites (CSN/Consume r Supp ort Ordering and HP PartSurfer).
Exploded Overview- 2 60.
Exploded Parts List – 2 The following parts list is FOR REFERE NCE ONLY , as not all parts/assemblies are availa ble for ordering on HP’s parts ordering we b sites (CSN/Consume r Supp ort Ordering and HP PartSurfer).
Exploded Overview- 3 62.
Exploded Parts List – 3 The following parts list is FOR REFERE NCE ONLY , as not all parts/assemblies are availa ble for ordering on HP’s parts ordering we b sites (CSN/Consume r Supp ort Ordering and HP PartSurfer).
64 Exploded Overview- 4.
Exploded Parts List – 4 The following parts list is FOR REFERE NCE ONLY , as not all parts/assemblies are availa ble for ordering on HP’s parts ordering we b sites (CSN/Consume r Supp ort Ordering and HP PartSurfer).
66 Exploded Overview- 5.
Exploded Parts List – 5 The following parts list is FOR REFERE NCE ONLY , as not all parts/assemblies are availa ble for ordering on HP’s parts ordering we b sites (CSN/Consume r Supp ort Ordering and HP PartSurfer).
68 Exploded Overview- 6.
Exploded Parts List – 6 The following parts list is FOR REFERE NCE ONLY , as not all parts/assemblies are availa ble for ordering on HP’s parts ordering we b sites (CSN/Consume r Supp ort Ordering and HP PartSurfer). Item Description 1 Handle V0-11 2 PE bag 1830x1600x0.
70 Exploded Overview- 7.
Exploded Parts List – 7 The following parts list is FOR REFERE NCE ONLY , as not all parts/assemblies are availa ble for ordering on HP’s parts ordering we b sites (CSN/Consume r Supp ort Ordering and HP PartSurfer).
72 Exploded Overview- 8.
Exploded Parts List – 8 The following parts list is FOR REFERE NCE ONLY , as not all parts/assemblies are availa ble for ordering on HP’s parts ordering we b sites (CSN/Consume r Supp ort Ordering and HP PartSurfer).
Appendix B Syste m Serial Number Def inition 74.
Glossar y DLP ™ is a T ex as Instruments technology through wh ich color i mages are made by shi ning colored ligh t onto a dig ital mic romirror dev ice ( DMD) i mpregnated with small , movable mi rrors. Eac h micr omirror i s responsible for an indi vidual pixel and c an osci llate several thousand ti mes pe r second.
D Digital light proc essing (DLP ™ ) A T ex as Instruments display technology that uses a Digital Mic romirror Device ( DMD) to create and proj ect vibrant , high- defi nit ion images vi a either tele vis ion or a proj ector . De-interlacing A feature that improv es picture quality , produci ng a film-lik e richness.
HD DVD (high-d efinition DVD ) A next-generation optica l disc format de veloped for high-defini tion video recording and re writing . T yp es (red or blue laser) and storage ca pacity of HD DVDs vary . They inc lude blue-l aser DVD and Blu-ray disc .
Q Quick con nect On HP micr odisplay T V s, an illum inated front connector p anel that allows for easy setup and component changes. R Resolution-doubling te chnology A unique HP tech- nology that projects dig ital images at double thei r resolution for impr oved clarity without inc rease d cost .
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il HP L1735A è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del HP L1735A - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso HP L1735A imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul HP L1735A ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il HP L1735A, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del HP L1735A.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il HP L1735A. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo HP L1735A insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
