Sony nwz e 453 service manual

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sony nwz e 453 service manual

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NWZ-E453/E453K/E454/E454K/E455 2 ATR A C is t radem ark of Sony Corpor ation. W ALK M AN and WALK M AN l ogo ar e regi ster ed t radem arks of Sony Corpor ation. and ar e tradem arks of Sony Corpor ation. 12 T ONE A NA LYS IS and i ts l ogo ar e tradem arks of Sony Corpor ation. S ensM e™ and t he SensM e™ logo ar e tradem arks or regi ster ed t radem arks of Sony Eric sson M obile C omm unica tions A B. P lay Stat ion and PSP ar e regi ster ed tr adem arks of Sony C om put er Ent ertai nm ent Inc . M ic rosof t, W indow s, W indow s Vist a and W indow s Media ar e tradem arks or regi ster ed t radem arks of M ic rosof t C orpor ation i n t he U nit ed S tat es and/ or ot her count ries. M PEG Lay er-3 audi o c oding technol ogy and pat ents lic ensed f rom Fraunhof er IIS and T homson. I BM and P C/A T are r egister ed t radem arks of Inte rnat ional Busi ness M ach ines C orpor ation. A pple, M acint osh and i Tunes ar e tradem arks of Appl e Inc., r egi ster ed i n t he U .S . and ot her count ries. P ent iu m is a t radem ark or a register ed t radem ark of Inte l C orpor ation. T his sof tw are is based i n par t on t he w ork of the I ndependent JPE G G roup. T HIS PR ODUC T I S L ICEN SED U NDER THE M PEG -4 VI SU AL PAT ENT PO RTFO LIO L ICEN SE FO R T HE PER SONAL AN D N ON-CO MM ERCIAL USE O F A CO NSU MER F O R ( i) EN CODING VI DEO IN CO MPLIAN CE W IT H T HE M PEG -4 VI SU AL ST ANDAR D (M PEG -4 VI DEO ) AN D/OR ( ii ) DECO DING M PEG -4 VI DEO THAT W AS EN CODED BY A CO NS UM ER EN GAG ED I N A PER SONAL AN D N ON-CO MM ERCIAL ACT IVI TY AN D/OR W AS O BTAINED FR OM A VI DEO PROVI DER LICEN SED BY M PEG LA T O PR OVI DE M PEG -4 VI DEO . N O L ICEN SE IS GRAN TED O R SH ALL BE I MPL IED FO R AN Y O TH ER USE. ADDI TIO NAL IN FO RM AT IO N I NC LUD ING THA T RE LA TING TO P RO MOTIO NA L, I NT ERNA L A ND COMM ERC IA L US E S AND LIC ENS ING M AY BE O BTAINED FR OM M PEG LA, LLC . SEE H TT P://W WW .MPE GLA .C OM T HIS PR ODUC T I S L ICEN SED U NDER THE AVC PAT ENT PO RTFO LIO L ICEN SE FO R T HE PER SONAL A ND NON- CO MM ERC IA L US E OF A C ONS UM ER T O ( i) EN CODE VI DEO IN CO MPLIAN CE W IT H T HE AVC ST ANDAR D (AVC VI DEO) AN D/OR ( ii ) DECO DE AVC VI DEO THAT W AS EN CODED BY A CO NS UM ER EN GAG ED I N A PER SONAL AN D N O N-CO MM ERCIAL ACT IVI TY AN D/OR W AS O BTAINED FR OM A VI DEO PROVI DER LICEN SED T O PR OVI DE AVC VI DEO. N O L ICEN SE IS GRAN TED O R SH ALL BE I MPL IED FO R ANY OT HER US E. ADDI TIO NAL IN FO RM AT IO N M AY BE O BTAINED FR OM M PEG LA, L.L .C. SEE HTT P://W WW .MPE GLA .C OM T HIS PR ODUC T I S L ICEN SED U NDER THE VC- 1 PAT ENT PO RTFO LIO L ICEN SE FO R T HE PER SONAL A ND NON- CO MM ERC IA L US E OF A C ONS UM ER T O ( i) EN CODE VI DEO IN CO MPLIAN CE W IT H T HE VC- 1 ST ANDAR D (V C- 1 VI DEO ) AN D/OR ( ii ) DECO DE VC- 1 VI DEO THAT W AS EN CODED BY A CO NS UM ER EN GAG ED I N A PER SONAL AN D N O N-CO MM ERCIAL ACT IVI TY AN D/OR W AS O BTAINED FR OM A VI DEO PROVI DER LICEN SED T O PR OVI DE VC- 1 VI DEO . N O L ICEN SE IS GRAN TED O R SH ALL BE I MPL IED FO R AN Y O TH ER USE. ADDI TIO NAL IN FO RM AT IO N M AY BE O BTAINED FR OM M PEG LA, L.L .C. SEE HTT P://W WW .MPE GLA .C OM A ll ot her tradem arks and r egister ed t radem arks ar e tradem arks or regi ster ed t radem arks of thei r r espec tiv e hol der s. In t his m anual , T M and ® marks ar e not spec if ied. T hi s pr oduc t i s m anuf actur ed i n complianc e wit h Em bedded M emory w it h P lay bac k and R ecording Func tion S yst em ( her eafter refe rr ed t o as E MPR (*1) ) st andar d. M agi cG at e T ype- R fo r S ec ure V ideo Rec ording for E M PR i s appl ied t o this pr oduc t as a c ontent protec tion m ethod. (* 1) E M PR i s a n ame of a stan dar d for sys tem s t hat suppor t c opy righ t pr otec tion sys tem dev eloped by Son y C or por ation . M agi cG ate Type- R for S ec ure Video Rec ording for E M PR h as r ec eived appr oval from D pa (T he A ss oc iat ion for P rom otion of Digi tal B roadc astin g) as a c onten t pr otec tion m ethod f or m akin g a r ecording of digital br oadc astin g. T his pr oduc t i s pr otec ted by certai n i nte llec tual proper ty r ight s of Mic rosof t C orpor ation. Use or distribut ion of suc h t echnol ogy out side of this pr oduc t i s pr ohi bited w it hout a lic ense f rom Mic rosof t or an aut horiz ed M ic rosof t s ubs idi ar y. C ontent provider s ar e usi ng the di gita l r ight s m anagem ent technol ogy for W indow s Media c ontained i n t his dev ic e ( W M-DR M) to pr otec t the i ntegr it y of thei r c ontent (S ec ure C ontent ) so t hat thei r i nt ellec tual proper ty , i n cludi ng c opyright , i n suc h c ontent is not misappr opri at ed. T hi s d evic e u se s W M-DR M so ftw ar e t o p lay Sec ure C onte nt (W M-DR M S oftw are ). If t he se cur it y o f t he W M-DR M S oftw are in t his dev ic e has been c om pro m ised, owners of Secu re C ontent (S ec ure C ontent Owner s) m ay r equest that Mic rosof t r evo ke t he W M-DR M S oftw are s r ight to ac qui re new lic enses t o c opy , di spl ay and/ or pl ay Secu re C ontent . R evo ca tion does not alte r t he W M-DR M S oftw are s abi lity t o pl ay unpr otec ted c ontent . A list of revoked W M-DR M S oft w are is se nt to y our dev ic e w henev er you dow nload a l ic ense f or S ecu re C ontent from t he I nte rnet or from a P C. M ic rosof t m ay, i n c onj unc tion w it h suc h lic ense, also dow nload r evo ca tion l ist s ont o y our dev ic e on behal f of Secu re C ontent Owner s. P rogr am © 2010 Sony C or por ation D oc um ent ation © 2010 S ony Corpor ation I nf or mat ion on E xpat C opy right ©1998, 1999, 2000 T hai Open S ource S oftw ar e C enter Lt d and C lar k C ooper . C opy right ©2001, 2002, 2003, 2004, 2005, 2006 Expat maint ainer s. P erm is si on i s her eby granted, free of char ge, to any person obt aining a c opy of this sof tw are and assoc iat ed doc ument ation fil es (the S of tw are ), t o deal in the Softw are w it hout r e st ric tion, in cludi ng wit hout li m it a tion the r ight s to use, copy , m odi fy , m erge, publ is h, di stribut e, subl ic ense, and/or sel l c opi es of the S oftw are , and t o per mit per sons to w hom the Softw are is f urn is hed to do so, subj ect to the fo llow ing condi tions: T he abov e copy right not ic e and t his per mis si on not ic e shal l be i ncluded i n al l c opi es or subst antia l por tions of the S of tw ar e. T H E SO FTWAR E IS PR OVI DED AS IS, W IT H O UT W ARRAN TY O F AN Y KI ND, EXPR ESS O R IM PL IED, I N CL UD IN G BU T N OT L IM IT ED T O T HE W ARRAN TIES O F M ER CH ANTABI LIT Y, FI TN ESS FO R A PAR TICU LAR P URP OSE A ND NONI NFRINGE MENT. I N N O EVEN T SH ALL T HE AU TH O RS O R CO PYR IG HT H OLD ER S BE L IABL E FO R AN Y CL AIM, DAM AGES O R O TH ER L IAB IL IT Y , W HE TH ER IN A N A CTIO N O F C ONTR AC T, T ORT O R O TH ER W ISE , A RIS IN G F RO M , O UT O F O R IN CO NNECT IO N W IT H T HE SO FTWAR E O R T HE U SE O R O TH ER DEAL IN G S I N T HE SO FTWAR E. I n fo rm at ion on nc urses C op yright (c) 1998- 2004,2006 Fr ee Softw ar e Foundat ion, Inc . P erm is si on i s her eby granted, free of char ge, to any person obt aining a c opy of this sof tw are and assoc iat ed doc ument ation f ile s ( the Sof tw are ), t o deal in t he S oftw are w it hout rest ric tion, in cludi ng w it hout lim it a tion t he r ight s to use, copy , m odi fy , m erge, publ is h, di stribut e, di stribut e w it h m odi fic a tions, subl ic ense, and/or sel l c opi es of the S oftw are , and t o per mit per sons t o w hom the S oftw are is f urn is hed t o do so, subject to t he f ollow ing c ondi tions: Th e abov e copy right not ic e and t his per mis si on not ic e shal l be i ncluded i n al l c opi es or subst antia l por tions of the S of tw ar e. T H E SO FTWAR E IS PR OVI DED AS IS, W IT H O UT W ARRAN TY O F AN Y KI ND, EXPR ESS O R IM PL IED, I N CL UD IN G BU T N OT L IM IT ED T O T HE W ARRAN TIES O F M ER CH ANTABI LIT Y, FI TN ESS FO R A PAR TICU LAR PU RPO SE AN D NONIN FR IN G EM ENT. I N N O EVEN T SH ALL T HE ABO VE CO PYRIG HT H OLD ER S BE L IABL E FO R AN Y CL AIM, DAM AGES O R O TH ER LIABI LIT Y, W HET HER IN AN ACT IO N O F CO NTR ACT , T ORT O R OTHE RWIS E , A RISING FRO M, O UT OF O R I N C ONNE CTIO N W IT H T HE SOF T WARE OR T HE US E O R O THE R DEAL IN G S IN T HE SO FTWARE . E xc ept as c ontained i n t his not ic e, the nam e(s) of the abov e copy right hol ders shal l not be used i n adv ertisi ng or ot her wise t o pr om ote t he sal e, use or other deal ings i n t his S oftw are w it hout prio r w ritt en aut horiz at ion. I n fo rm at ion on net kit- ft p C opy right (c) 1985, 1989 R egents of the U niv er sity of Califo rn ia . A ll r ight s r es erved. R edi stribut ion and use i n sour ce and bi nary f orm s , w it h or wit hout modi fic a tion, are per mitt ed pr ovided t hat the f o llow ing c ondi tions ar e met: 1. R edi stribut ions of source c ode m ust reta in t he abov e copy right not ic e, this l ist of condi tions and t he follow ing di sc la im er . 2. R edi stribut ions i n bi nar y f orm m ust repr oduc e the abov e copy right not ic e, this l ist of condi tions and t he f o llow ing di scla im er in t he doc ument ation and/ or ot her mate rial s pr ovided w it h t he di stribut ion. 3. A ll adv ertisi ng mate rials ment ioni ng feat ures or use of this sof tw are m ust displ ay the fol low ing ac know ledgem ent: T his pr oduc t i n cludes sof tw are dev eloped by the U niv er sity of Califo rn ia , B erk el ey and i ts c ontribut ors. 4. N eit her the nam e of the U niv er sity nor the nam es of its c ontribut ors m ay be used t o endor se or prom ote pr oduc ts der iv ed f rom this sof tw are w it hout spec if ic pr io r w ritt en per missi on. T H IS SO FTWAR E IS PR OVI DED BY T HE R EGENTS AN D CO NTR IBU TO RS AS I S AN D AN Y EXPR ESS OR I M PL IE D W ARR AN TIES, IN CL UD IN G , BU T N OT L IM IT E D T O, T HE I MPL IE D W ARR AN TIES OF M ER CH ANTABI LIT Y AN D FITN ESS FO R A PAR TICU LAR PU RPO SE AR E DISCLAIMED. IN N O EVEN T SH ALL T H E R EG ENTS O R CO NTR IBU TO RS BE L IABL E FO R AN Y DI RE CT , INDI RE CT , INCI DEN TAL , SPECI AL, EXE MPL AR Y, O R C ONSE QUEN TIA L D AM AG ES (INC LUD IN G , B UT N OT L IM IT E D T O, P RO CUR EM ENT O F SU BST IT U TE G OODS O R SER VICES; LOSS O F U SE, DAT A, O R PR OFIT S; O R BU SINESS I NTE RRUP TION) H O W EVER CAU SED AND O N AN Y THEO RY O F L IABI LIT Y , W HET HER IN C ONTR AC T, ST RIC T L IABI LIT Y , O R T O RT (INC LUD ING NE GLIG ENC E O R O TH ER WISE) ARISI NG IN AN Y W AY O UT O F T HE U SE O F T HIS SO FTWAR E, EVEN IF ADVI SED O F T HE PO SSIBILIT Y O F SU CH DAM AGE. I n fo rm at ion on stra ce C opy right (c) 1991, 1992 P aul Kranenbur g C op yrigh t (c ) 1993 B ran ko Lan ke ste r < bra nk o@ ha c ktic .n l> C opy right (c) 1993 U lr ic h P egel ow C opy right (c) 1995, 1996 M ic hael Eliz abet h Chast ain < mec @dur acef.s hout .net > C opy right (c) 1993, 1994, 1995, 1996 Ric k Sladkey C opy right (c) 1998 -2001 Wic he rt A kk erm an < wak ke rm a@ deepha c kmode. org> A ll r ight s r es erved. R edi stribut ion and use i n sour ce and bi nary f orm s, w it h or wit hout modi fic a tion, are per mitt ed pr ovided t hat the f o llo w ing con ditions are m et: 1. R edi stribut ions of source c ode m ust reta in t he abov e copy right not ic e, this l ist of condi tions and t he follow ing di sc la im er . 2. R edi stribut ions i n bi nar y f orm m ust repr oduc e the abov e copy right not ic e, this l ist of condi tions and t he f o llow ing di scla im er in t he doc ument ation and/ or ot her mate rial s pr ovided w it h t he di stribut ion. 3. The nam e of the aut hor may not be used t o endorse or prom ote pr oduc ts der iv ed f rom thi s sof tw ar e w it hout s pe cif ic p rio r w ritt e n p ermiss ion . T H IS SO FTWAR E IS PR OVI DED BY T HE AU TH O R AS I S AN D AN Y EXPR ESS OR IM PL IED W ARRAN TIES, I N CL UD IN G , BU T N OT L IM IT ED T O, T HE I MPL IED W ARRAN TIES O F M ER CH ANTABI LIT Y AN D FITN ESS FO R A PAR TICU LAR PU RP O SE AR E DISCLAIM ED. I N N O EVEN T SH ALL T HE AU TH O R BE L IABL E FO R AN Y DI RE CT , INDI RE CT , INCI DEN TAL , SPECI AL, EXEM PLA RY, O R C ONSEQ UEN TIA L D AM AG ES ( INC LUD I N G , B UT N OT L IM ITE D TO , P RO C UR EM ENT O F SU BST IT U TE G OODS O R SER VICES; LOSS O F U SE, DAT A, O R PR OFIT S; O R BU SINESS I NTE RRU PTIO N) H O W EVER CAUSED AN D ON AN Y THEO RY O F L IABI LIT Y, W HET HE R IN CO NTR A CT , ST RICT LIABI LIT Y, O R T O RT (INC LUD ING NE GLIG ENC E O R O THE RW IS E ) A RISING IN A NY WA Y OUT OF T HE US E O F T HI S SO FTWAR E, EVEN IF ADVI SED O F T HE PO SSIBILIT Y O F SU CH DAM AGE. P lay er set ting s w hich af fect bat ter y l if e S etti ng B asi c set tin g of bat ter y l if e m easur ement (D ef aul t set ting) [ C ommo n S et tings ] [S creen sa ve r]:[O n/O ff] (*1 ) [On] [ S creen save r]:[ Del ay ] ( *2) [ 30 Sec] [ B right ness] (*3) [3] [ B at ter y C ar e] ( * 4) [O ff] [ M usi c S ettings] [ E qual iz er ] ( *5) [ None] (*6) [ VP T(S ur round) ] ( *5) [N one] [ D SEE( Sound Enhanc e)] ( *5) [O ff] [ C lear Ster eo] (*5) [Off] [D yna mic N orm aliz er] (* 5) [Off] [ D PC (S peed C ontrol )] ( *7) [ Off] [ D is pl ay Ly ric s ] ( *8) [On ] [ K ar aoke/ Language Study ] (* 9) [Off] ( * 1) T he [ Off] set tin g s hor ten s t he bat ter y l if e f or con tinuou s m us ic pl aybac k by abo ut 85% com par ed w it h t he [ On] s e tti ng . ( * 2) T he l on ger the w aitin g t im e, the s hor ter the bat ter y l if e f or con tinuou s m us ic pl aybac k. ( * 3) T he [5] s et tin g shor ten s t he bat ter y li fe for c on tinuou s v ideo play bac k by abou t 45% c om par ed wit h t he [3] s et tin g. ( * 4) T he [ On] s et tin g s hor ten s t he bat ter y l if e by abou t 10% com par ed w it h t he [ Off] set tin g. ( * 5) S ettin g [ Equ aliz er ] to ot her than [N on e], [VP T(S urr oun d)] to ot her than [N on e], [DSEE (S o und Enha nce)] t o [O n], [ C lear Ster eo] to [ On] an d [Dyn am ic N ormaliz er ] to [ On] s hor ten s t he bat ter y l if e f or con tinuou s m us ic pl aybac k by abou t 55% com par ed w it h s et tin g t hem to [ Non e] or [O ff]. ( * 6) T he def ault s et tin g of players s old i n t he Lat in A mer ic a r egi on is [ C us tom 1]. T he [ Cus tom 1] set tin g s hor ten s t he bat ter y li fe for c on tinuou s m us ic pl ay bac k by abou t 20% c om par ed wit h t he [N on e] s et tin g. ( * 7) T he [ x2.0] set tin g s hor ten s t he bat ter y l if e f or con tinuou s m us ic pl aybac k by abou t 70% c om par ed wit h t he [O ff] s e tti ng . ( * 8) T he [ On ( N o S creen Off)] s et tin g s hor ten s t he bat ter y l if e f or con tinuou s m us ic pl aybac k by abou t 85% com par ed w ith th e [On ] setti ng . ( * 9) T he [ Max im um K araok e M ode] set tin g s hor ten s t he bat ter y l if e f or con tinuou s m us ic pl aybac k by abou t 90% c o m pa red with th e [Off] s etti ng . Dis pla y2-in ch , T FT colo r di spl ay w it h w hit e LE D-bac klight , Q VG A (240 × 320 pi xe ls ), 262, 144 c olo rsD im ens ions (w /h/d, pr ojecting pa rts not inc lude d)44 × 94.7 × 9.7 m m (1 3/ 4 × 3 3/ 4 × 13/ 32 inches)Dim ens ions ( w /h/d)44. 1 × 95 × 10.4 mm (1 3/ 4 × 3 3/ 4 × 7/16 i nches)MassAppr ox. 58 g ( 2.1 oz ) D esi gn and spec if ic at ions ar e subject to c hange w it hout notic e. S uppl ie d i te m s H eadphones ( 1) U SB cabl e (1) A ttac hm ent (1) U se w hen c onnec ting t he pl ayer to t he c radl e (not suppl ied) , et c. Q uic k Star t G uide S oftw ar e T he sof tw are is st ored i n the bui lt - in f lash m em ory of the pl ayer, and i ncludes t he follo w ing i tem s. For details on how to in stal l, r efe r t o Q ui c k Star t G uide. C ontent Transf er W ALK MAN G uide U ser G uide, etc. – –– C on tin uo us RMS p ow er o utp u t (r efer ence)* 1 : 1 W +1 W (1 kH z, 10% THD) I n pu t: W M-P O RT *2 Sp ea k er: 39 mm dia. Dimen sions (w/h/d): App ro x. 156 × 110 × 24 mm (6 1 / 4 × 4 3 / 8 × 31 /32 in ch es ) Dimen sions (w/h/d , uprig ht p osi tion): App ro x. 156 × 110 × 42 mm (6 1 / 4 × 4 3 / 8 × 1 5 / 8 i n ch es ) M ass: App ro x. 152 g (5.4 oz) Op eratin g t em pera tur e: 5°C to 35°C (41 °F t o 95 °F) P ow er r eq uir emen ts: DC 5.2 V (100-240 V) P ow er s our ce (2 wa y pow er su pply): AC p ow er ada pto r A C-E5212 (su pplied)/ B att er y su pply f ro m the WALKMAN R ate d c urren t co nsum ptio n: 500 mA (WALKMAN ) R ate d c urren t co nsum ptio n: 1.25 A (speak er) D esign a nd sp eci catio ns a re sub je ct t o cha nge wi th ou t no tice. *1 W hen usin g the AC pow er ada pto r. *2 e WM-PO RT is a dedica ted m ult i-ter minal co nnector, us ed t o co nnect a W ALKMAN to its access ories.Speaker section (NWZ-E453K/E454K): Supplied accessories:W ALKMAN Head ph on es (1)U SB c ab le ( 1)A ttachmen t (1) U se w hen co nnecting t he W ALKMAN to t he o ptio nal crad le, et c. Quic k Sta rt G uideSp ea k er* 1 (1)A C p ow er ada pto r A C-E5212* 1 *2 (1)Op eratin g I nstr uctio ns* 1 * 1 e i tem s (sp eak er, et c.) b undled wi th t his ki t are no t des cribed in Su pp lied I tem s in t h e Quick S ta rt G uide supplied wi th t he WALKMAN. * 2 e sha pe o f the A C p ow er p lug va ries dep ending on the co untry o r regio n. Cap aci ty ( U ser availab le cap acity ) ( *1 )N W Z-E 453/E453K: 4 GB (A ppr ox. 3. 35 G B = 3, 602,841, 600 byte s) N W Z-E 454/E454K: 8 GB (A ppr ox. 6. 99 G B = 7, 513,178, 112 byte s) N W Z-E 455: 16 G B (A ppr ox. 14. 1 GB = 15, 224,602, 624 byte s) ( * 1) A vai labl e s tor age c apacit y of the pl ayer m ay var y. A por tion of the m emory i s u sed f or dat a managem ent fun ction s. O ut put (he adphone s)Fr equenc y r esponse 20 t o 20, 000 H z ( w hen pl aying dat a file , si ngl e si gnal measur ement) FM rad ioFM Frequenc y r ange 87. 5 to 108. 0 MHz ( Y ou c annot use t he FM radi o func tion w hile t he pl ayer is i n stal led i nto the speaker system .) IF ( FM)128 kH zAnt ennaHeadphone c ord ant ennaIn ter faceH eadphone: Ster eo m ini -jac k W M-P O RT ( m ultipl e c onnec ting t erminal ): 22 pi ns H i- S peed USB (U SB 2.0 c ompliant ) Oper ating temp erature5 ° C to 35 ° C (41 º F to 95 º F)P ow er s our ce B uilt - in r echar geabl e lit hi um -ion bat ter y U SB pow er (fr om a c omput er via a U SB connec tor of the pl ayer) Cha rgi ng t im eUSB -based c harging A ppr ox. 3 hour s (ful l c harge) , A ppr ox. 1. 5 hour s (appr ox. 80 % ) Batt ery l if e ( cont inuous pl ayback)Actual bat te ry lif e m ay v ary dependi ng on set tings. The est im ated bat ter y usage hour s shown below are based on t y pi ca l usage c ondi tions w it h B asi c set ting of batter y lif e m easur ement as show n in the t able bel ow. Not e E ven i f the pl ayer is t urned of f for an ex tended per iod, a sm all am ount of bat ter y pow er is st ill c onsum ed. B atte ry lif e m ay v ary dependi ng on volu m e set ting, condi tions of use, and am bient tem per atur e. Mu sicP lay bac k at MP3 128 kbps Appr ox. 50 hour s P lay bac k at W MA 128 kbps Appr ox. 50 hour s P lay bac k at AAC -LC 128 kbps Appr ox. 48 hour s P lay bac k at Linear PCM 1, 411 kbps Appr ox. 56 hour s Vide oPlay bac k at M PE G-4 384 kbps Appr ox. 10 hour s P lay bac k at AVC B asel ine 384 kbps Appr ox. 10 hour s P lay bac k at WMV 384 kbps Appr ox. 10 hour s FM radi oRec eiving FM broadc asting Appr ox. 20 hour sVoice r ecord ing s r uoh 9 . x o r pp A gn i d r oc e R

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NWZ-E453/E453K/E454/E454K/E4553 FLEXIBLE CIRCUIT BOARD REP AIRING - Keep the temperature of soldering iron around 270 °C during repairing. - Do not touch the soldering iron on the same conductor of the circuit board (within 3 times). - Be careful not to apply force on the conductor when soldering or unsoldering. 1. SERVICING NOTES ............................................. 4 2. DISASSEMBL Y 2-1. Disassembly Flow ........................................................... 8 2-2. Case (Rear) Block ........................................................... 9 2-3. Case (Front) .................................................................... 10 2-4. Open The Short-land ....................................................... 11 2-5. EMMC Board ................................................................. 11 2-6. Support (M) ..................................................................... 12 2-7. 3Pin HP Jack Block ......................................................... 12 2-8. LCD Assy (LCD1) .......................................................... 13 2-9. MOTHER Board ............................................................. 14 2-10. VOL Key Assy ................................................................ 15 2-1 1. Battery Assy (BAT1) ....................................................... 15 3. TEST MODE ............................................................ 16 4. EXPLODED VIEWS 4-1. Case (Rear) Section ........................................................ 26 4-2. Case (Front) Section ....................................................... 27 4-3. LCD, Battery Section ...................................................... 28 4-4. Chassis Section ............................................................... 29 5. ACCESSORIES ....................................................... 30 T ABLE OF CONTENTS SAFETY -RELATED COMPONENT W ARNING! COMPONENTS IDENTIFIED BY MAR K 0 OR DOTTED LINE WITH MARK 0 ON THE SCHEMA TIC DIAGRAMS AND IN THE P ARTS LIST ARE CRITICAL TO SAFE OPERA TION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE P ART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.