Instruction/ maintenance manual of the product C20-LC880SNT Hitachi
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SPEC I FIC A TIONS AND P A R TS ARE S U BJECT T O CHANGE F OR IMPRO V EMENT L i q u i d C r y stal D i s pl a y T e l e visi o n / M o n i t or J u l y 2 0 05 Digital Media Systems G roup, Hitachi Asia Ltd. C a ut i on B e su r e t o re a d t h is man u al b efo r e s e rv i cin g .
- 2 - * M ode s , w h i c h a r e no t li s t e d i n t he ab o v e t ab l e , m a y no t be s uppo r t ed . F o r an op t i m a l p i c t u r e i t is r e c o mm ended t o c hoo s e a m ode li s t ed i n t he t ab l e.
- 3 - S P E C I F I C A T I O NS O p e r a t i ng T e m p e r a t u re O p e r a t i i n g H u m i d i ty S t o r a g e T e m p e r a t u re S t o r ag e H u m i d i ty P a n el M o d el C 1 5 - L C 8 8 0 S NT C 2 0 - L C 880 S NT S i ze Di s p l a y S i ze P i x e l P i t ch V i e w i n g A n g l e ( H / V) S c r ee n T i l t A n g le 1 5 .
- 4 - R e m o t e C o n t r ol 1 . R E C A LL bu t t on T o d i s p l a y s e t up i n f o r m a t i o n o f c ha n nel 2 . M U T E bu tt on T o s wi t c h on / o f f s ound m u te 3 . T V / V I D E O b u tt on T o s e l e c t T V , A V 1 , A V 2 , S - V i deo , C O M P , V G A o r D V I m ode 4 .
- 5 - 7 . S O UN D bu t t on T o s e l e c t t he s o und e f f e c t m ode ( C u s t o m / N e w s / C i ne m a / M u s i c H a ll) 8 . T I M E bu t t on T o d i s p l a y t he p r e s e t t i me 9 . NU M B E R bu tt ons T o d i r e c t l y s e l e c t p r og r a m nu m ber 10 .
- 6 - F r on t a n d S i d e P a n e ls 1 . T V / V I D E O bu t t on T o s e l e c t T V , A V 1 , A V 2 , S - V i d e o, C O M P , V G A o r D V I m o de 2 . M E NU bu tt on T o en t e r o r e x i t f r o m t he m enu 3 . P R OG R A M b u tt o ns T o s e l e c t p r e v i ou s / ne x t p r o g r am 4 .
- 7 - C on n ect i ng Th e A n t e nna N o t e: * A e r i a l c on n e c t i on s : S t anda r d - ph o no s o ck e t 75 o r F c o nne c t o r. . * I n p u t i m pe d an c e : 75 u n ba l an c e d. * F o r A u s t r a l i a on l y - I n s t a ll an e x t e r na l ae r i a l c on f o rm i n g t o AS 1417 .
- 8 - C onn ect i ng Th e PC S T EPS: 1 . S wi t c h o ff a l l po w e r s upp li e s t o t he equ i p m en t and T V s e t be f o r e c onn e c t i on 2 . C onne c t t he s i gna l and au d i o c ab l e s f r o m t h e c o m pu t e r ou t pu t t e rm i na l t o t he TV 3 .
- 9 - C O N N E C T I O NS C o nn e c t i n g A V E q u i p m e nt T h i s T V s e t p r o v i de s A V 1 , A V 2 i npu t t e rm i na l s , S - V i d e o and a g r o u p o f Y / P b / P r t e rm i n a l f o r c o nne c t i on t o V CR , V CD , D V D o r o t he r v i d eo equ i p m en t.
- 10 - F A C T O R Y S E TTI N GS 1 . P r e s s M E N U b u t to n , th e n pr e s s 3 2 1 0 u s i n g t h e n u mb e r bu t t o n o n th e r em o t e c o n t ro l t o e n t er in t o th e factory setting. 2 . T h e f ac t or y s e tti n g m en u w i ll be di s pl a ye d o n th e s c re e n.
- 1 1 - T R O UB L ES H OO T I NG Y es No No C h e ck L ED R ep l a c e L ED wi t h a ne w one I s t he po w e r c o r d and DC ada p t e r p l u g ged i n? L E D li g h t s up P r e ss P o w e r bu tt on Y es L E D li gh t i s g r een L E D li gh t i s r ed C he ck i n v e r t e r P W B un it C h e ck M C U ( U 4) 1 .
- 1 2 - S C H E M A T I C D I A G R A MS M a i n D i a g r a m -1 Downloaded From TV-Manual.com Manuals.
- 1 3 - S C H E M A T I C D I A G R A MS M a i n D i a g r a m -2 Downloaded From TV-Manual.com Manuals.
- 1 4 - S C H E M A T I C D I A G R A MS C o n t r o l K e ys D i a g r am Downloaded From TV-Manual.com Manuals.
- 1 5 - S C H E M A T I C D I A G R A MS P o w e r D i a g r am Downloaded From TV-Manual.com Manuals.
- 1 6 - S C H E M A T I C D I A G R A MS T u n e r D i a g r am Downloaded From TV-Manual.com Manuals.
- 1 7 - S C H E M A T I C D I A G R A MS T e l e t ex t D i a g r am Downloaded From TV-Manual.com Manuals.
- 1 8 - S C H E M A T I C D I A G R A MS V i d e o D e c o d e r D i a g r am Downloaded From TV-Manual.com Manuals.
- 1 9 - S C H E M A T I C D I A G R A MS A u d i o A n d C O N N D i a g r am Downloaded From TV-Manual.com Manuals.
- 2 0 - S C H E M A T I C D I A G R A MS L v d s _ t t l - o u t D i a g r am Downloaded From TV-Manual.com Manuals.
- 2 5 - P R I N T E D C I R C U I T B O A RD T u n e r B o a r d ( T o p S i d e) Downloaded From TV-Manual.com Manuals.
- 2 7 - B L O C K D I A G R AM Downloaded From TV-Manual.com Manuals.
- 2 8 - W I R I N G D I A G R AM Downloaded From TV-Manual.com Manuals.
- 31 - I N FO R M A T I O N O F I CS IC MC 78 M 05 D- P AK Pin No. P i n N a me D e sc r ipt i on Pin No. P i n N a me Des c ription 1 Input O u t p ut V o l t a ge 3 Output O u t p ut V o l t a ge 2 GND I C L M 1 1 17 D T X- 3 . 3 T O - 252 Pin No. P i n N a me D e sc r ipt i on Pin No.
- 32 - IC FS A V 3 30 Q S0 P16 Pin No. P i n N a me D e sc r ipt i on Pin No. P i n N a me Des c ription 1 S 9 3A 2 1B 1 10 3B 2 3 1B 2 11 3B 1 4 1A 12 4A 5 2B 1 13 4B 2 6 2B 2 14 4B 1 7 2A 15 OE 8 GND 16 V CC IC 7 4 L C X14 S 0 IC14 Pin No. P i n N a me D e sc r ipt i on Pin No.
- 33 - I N FO R M A T I O N O F I CS IC GM5221 PQFP-208 (DVI Input Port) Pin No. Pin N a me D e sc r ipt i on 1 26 VDD_ R X0_1.8 VDD (1 . 8V) for TMD S input pair 2 . Must be by p assed with e xternal c a paci t or to G N D_ R X0 1 27 A G N D _ R X0 An a log G ND f or T M DS i n put pair 0.
- 34 - IC GM5 2 21 P QFP - 208 (An a log Inp u t P o rt) Pin No. Pin N a me D e sc r ipt i on 1 41 A V DD _ BL U E_ 3 . 3 A n alo g po w er (3. 3 V) f or the bl u e c h ann e l. Mus t be by p ass e d with c a pac i tor to A GND _ BLU E p i n o n sy s tem boa r d.
- 35 - I N FO R M A T I O N O F I CS I C G M 5 2 2 1 P Q F P - 2 08 ( S y s t em I n t erf a c e) Pin No. Pin N a me D e sc r ipt i on 81 G PI O0 Genera l - purp o s e i n put/ o utpu t si g n a ls 82.
- 36 - I N FO R M A T I O N O F I CS I C GM5221 PQF P -208 ( L V DS Display Interface) Pin No. Pin N a me D e sc r ipt i on 11 A VDD_ L V _E_3.3 D i git a l P o wer for L VD S ou t put s . C onn e ct t o d i git a l 3 . 3V s upp l y. 12 A V S S _ L V _E Gr o und for L VDS o utp u ts.
- 37 - I N FO R M A T I O N O F I CS IC GM5 2 21 PQFP-208 ( T TL Display In t erface) Pin No. Pin N a me D e sc r ipt i on 11 A VDD_ L V _E_3.3 A n alog P o w e r f o r T T L o u tp u ts. C o n nect t o a n alog 3 . 3 V s u p p ly 12 A V S S _ L V _E G r o u nd 13 E R0 R e d c h a n ne l b i t 0 No t u se d.
- 38 - I N FO R M A T I O N O F I CS I C G M 5 2 2 1 PQ F P - 2 0 8 ( M i s c e l l a n e o u s) Pin No. Pin N a me D e sc r ipt i on 1 ROM- D AT A3 E x t e rn al ROM D AT A3 2 ROM- D AT A2 E x t e rn.
- 39 - I N FO R M A T I O N O F I CS I C S A A5264 P S/ M 3 / 0104 S DI P 52 Pin No. Pin N a me D e sc r ipt i on 1 PWM Output fo r 14-bit high precis i on Pulse Width Mod u lator(PWM) 2 PWM0 Output f.
- 40 - I C S A A5264 P S/ M 3 / 0104 S DI P 52 Pin No. P in N ame D e sc r ipt i on 37 VS Y NC V e r t i c a l s y n c p u ls e i n p u t ; S c h m it t t r i g g e r e d f o r a T T L v e r s i o n ; t he p ol ar i ty of t his pu l se i s p r ogram m able b y re g ister bit T XT1.
- 41 - I N FO R M A T I O N O F I CS IC T VP 5146 P FP S-PQ F P- G80 (A na l og Vi deo) Pin No. P in N ame D e sc r ipt i on 80 V I _ 1 _A 1 V I _ 1 _B VI_1_x: Analog video input for CVBS/Pb/B/C 2 V I.
- 42 - IC T VP 5146 P FP S-PQ F P-G 80 ( Po w er Supply ) Pin No. Pin N a me D e sc r ipt i on 26 A G ND Ana l og ground. Conne c t to ana l og ground. 13 A 1 8G N D_ R EF A n alo g 1 .8 - V r e t u rn 12 A 1 8V D D_ R EF An al og pow e r fo r re f ere nc e 1 .
- 4 3 - R E P L A C E M E N T P A R T S L I ST T h e f o l l o w i n g s e r v i c e p a r t s l i s t a r e ava i l a b l e f o r p u r c h a s e. S e r v i c e m a n m ay q uo t e t h e c o m po n e n t s s h o w n i n t h i s p a g e f o r s e r v i c i n g p u r p o s e s.
- 44 - P A RT S L I ST (F O R R EF E RE N CE ON L Y) T h e component s shown i n t h e r em ai ni ng pag es se r ved as a r efe r ence onl y . I t is n ot m ea nt for ordering o f components f o r serv i c i n g p u rp o s e s . D o no t q u o t e a n y c o m p o n en t s f r om t h ese l i s t s.
C15 -L C880 S N T & C 2 0- L C8 8 0SNT S C No . 00 1 3E Cop y rig h t D i git a l M e dia Sys t ems Gro u p, (20 0 5) A ll r igh t s r e ser v ed Downloaded From TV-Manual.
An important point after buying a device Hitachi C20-LC880SNT (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Hitachi C20-LC880SNT yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Hitachi C20-LC880SNT - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Hitachi C20-LC880SNT you will learn all the available features of the product, as well as information on its operation. The information that you get Hitachi C20-LC880SNT will certainly help you make a decision on the purchase.
If you already are a holder of Hitachi C20-LC880SNT, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Hitachi C20-LC880SNT.
However, one of the most important roles played by the user manual is to help in solving problems with Hitachi C20-LC880SNT. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Hitachi C20-LC880SNT along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
