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41#
L(chng)l(f)Ư l(f) 2010-8-5 21:04:14 | ֻԓ (li) Ї
ʲô
42#
595250961 l(f) 2010-8-6 11:54:44 | ֻԓ (li) ЇV|
ųܛ   bϵy   ӲP(pn)](mi)f(shu)؛](mi)Ҫ|Ԓ(hu) ӲP(pn)Ҳ£ٿ]Ӳ
43#
563319396 l(f) 2010-8-7 13:33:26 | ֻԓ (li) ЇBT(mn)
õ늿ܲϾͲf(shu)늉׃
44#
xzb168 l(f) 2010-8-7 13:46:01 | ֻԓ (li) ЇպϷ
HP6525  ӢI(y)_늕r(sh)OӋ  C

҂֪r(sh)򲿷ֲʲôS(chng)a(chn)ͬС҂(li)ӢI(y)_OӋ֮ͪ̎

1C

҂ȁ(li)ӢI(y)_Cе늉ͲҪ̖

1DC JACK,+VADP.+VBATR,+VBDC,+BATP

2ACDRV#,PWM#ALARM,ADP-PRES,AC-AND-CHG,0CP-OC#.

3. SDA-MAIN,SCL-MAIN

4. ADP-PRES.KBC-PW-ON

5. +3A,+5A+3AL,+5AL

6RTC-BAT,+V-RTC,

ԴmDC JACK,^(gu)L505DQ+VADP^(gu)Q2,Q6քeD+VBATR,+VBDCTPS51120oD+BATP@(g)Ǹx·һ(g)DQ^(gu)ôQ2.Q6 քeBQ24703a(chn)ACDRV#PWM#ƌͨx·ĸD늉քeƸ·+VBDC,+VADPͨ^(gu)R3.R6 100K։U1ͨ^(gu)ma(chn)+V5AL OUTBBQ24703 PIN26@(g)+VADPһ·(jng)R12։ЧLM393늗lLM393R504·oĶȡADP-PRES+VBATR(jng)OD502ݻ·C522BQ20PIN+VADP1,+VADP2+VBATRg" i3 ^8 @' E- c* |2 s- f
ȡ ȡR8,R40 0.003WBQ8.9PINACN,ACP̽yo·OӋĶ(sh)FQ2.Q6Čͨͨһ(g)ȡR506ֵ0.015SRP.SRN@(g)һ(g)(wn)}R8.R400.003mʲôҪ0.015ȡͬӶ1W

҂(li)AC-AND-CHG,.

Ϋ@ȡͬӵ+VADP^(gu)։LM393R502 1Mıo·OUT AC-AND-CHG,ALARMtADP-PRESP(gun)“(lin)·ɺm+3VALR41@ȡ0CP-OC#+VADP1,+VBATRLM324,U504U503ӹкm+V5SMQ13.14.17.18@ȡH-STPCLK,OCP-OC#,@(g)һ(g)T(mn)·Mõһ(g)ԭ@ȡ濴(li)ӢI(y)_OӋo·_(sh)(jin)@(g)LJa(chn)S(chng)͇IJ֮ͬ̎ڹ·OӋĴĻ·oĻ·^΂(g)ԪIC|(zh)ϱ^ĺԪһُйʡɱĆ(wn)}

ڿACDRV#,PWM#ALARM,ADP-PRES,AC-AND-CHG,0CP-OC#.@Щ̖;

ACDRV#,PWM#ѽ(jng)֪Á(li)ͨQ2.Q6ALARM,ADP-PRESҪ;A(yng)DP-PRESCHGCTRL-3ɺSMSC KBCݔģݔ(jng)^(gu)Q511,U502^(gu)R70R70ͱ^AC-AND-CHGQ11ݔOADP-PRESGO+V3AL^(gu)R71MQ7Q509õCFET늳زSDA-MAIN.SCL-MAINÁ(li)zy늳THM-MAINtÁ(li)ɲ늳؜ض늳؜ض^(gu)ȕr(sh)oҪô늳زݔ늉^(gu)Q500,Q507CON501 1PIN늳늉ݔc+VBATABBQ500ݔOôGOҲ+VBATA^(gu)C34։ݔB+VBDCQ507ȻݔB+VADP2+VADPQ507ͨOB+VADP2@һŴҲy+VADP.+VBATR,+VBDC,+BATPx·D늉ÿһζбoҪӢI(y)_Jyyy@һ·Fϵĕr(sh)ȫP(gun)“(lin)؟ӢI(y)_һ^wϵeďS(chng)қ](mi)kȔMһ(g)ĸ˾͟o(w)(g)ӹ˾ӟo(w)(g)ⲿ˾ЃȲP(gun)“(lin)ⲿͷĽc(din)еP(gun)“(lin)ؓdŶy

ADP-PRES^mݔֺKBC-PW-ON^(gu)U19oTPS51120ṩEN̖֮goSMSC KBC1070SLP-S3#-3R(jng)^(gu)NC7S02M5X׌Q2013+V3A+V3-LAND׃¹Q2014@MOSǁ(li)Ŵo󼉵ľW(wng)ؓdʹ

AC-AND-CHGBQݔ@(g)̖øADP-PRESǰf(shu)@(g)0CP-OC#ֱݔoϘϘGPIO


TPSڽܵ+VBATRֱ֮ݔ+3VAL.+5VAL+3VAL늵ĵط^ҪǣoEC1.oEC;_(ki)C֮ǰ,EC+V3AL,@ӿԱCģK̎ړB(ti),(li)(sh)FһЩ,xȡ늳͜ضϢ(ˆD),o늳س늵ȵ

22.oSB RTCģK;RTCС늳ʹÉ,һr¶+V3AL,Ccrystal,CSBCMOSOò(hu )Gʧ

3.oһЩСICṩ늉(+V5ALҪҲ@(g)).   

7 ǰ ςd (38.88 KB)

3. +3AVL늽oECʹîa(chn)KBC-PW-ON

ô@һ(g)^(gu)SMSC KBC1070ܵTHM-MAIN#,ADP-PRES,SCL-MAIN,SDA-MAIN侧l@߀кm+V-RTC)ݔLOW-BAT#-3,LED-3NUM#,BAT-AMBER-LED#,STBY-LED#,LED-3-CAPS#,ݔKBC-PW-ONʹTPS51120a(chn)+3V+5V

Batteryģʽ(δ_(ki)Cǰ),Ǜ](mi)+V3A+V5A,@Ҫǻʡ늿]OӋģʽӢI(y)_OӋ   

7 ǰ ςd (12.04 KB)

U19ǻT(mn)+5VALBatteryģʽ(δ_(ki)Cǰ)ADP_PRESKBC_PW_ONǵƽ,ԛ](mi)+V3A+V5A,ֻа_(ki)CIKBC_PW_ON,_(ki)+V3A+V5A,ACģʽ(δ_(ki)Cǰ)ADP_PRESKBC_PW_ONǸƽ.

+V3ALl(f)֮,(jng)^(gu)һ(g)RCӕr(sh)·(wӕr(sh)ɸʽT=R*C),ٽ(jng)^(gu)U1((jng)^(gu)RCӕr(sh)֮IJrise time(hu )׃L(chng),ҪU1Ѳ͵rise time׃,׌늉(li)һc(din)),l(f)VCC1_POR#_3   

7 ǰ ςd (19.68 KB)

@ӵӕr(sh)·߀кÎׂ(g)

  7 ǰ ςd (19.65 KB)
EC߂ėl֮,͕(hu )l(f)RSMRST# SPEC֪,RSMRST#,(hu )Ӱ푺mе,SBյRSMRST#,(hu )ӰSBl(f)SLP_S5#(+V1.8)SLP_S3#(+V1.5/1.8/2.5/3/5SS5S3Ǻmṩʹ_(ki)늉̖1.8,1.5,2.5,RSMRST#HHݔoϘӢI(y)_߀һ(g)BOӋͬr(sh)ݔoTPS51120   

7 ǰ ςd (36.8 KB)

30PIN@(g)һ(g)(wn)}ʲôҪ(g)OӋ

@(g)Ǵҽ(jng)TPS51120l(f)C^(gu)Դ0.12AQTPS51120QSMSCҲͲQϘеēQҮ](mi)к@(g)ʹTPS51120l(f)C_DZеһ(g)ԭm(xi)IJҊ(jin)Տgӭָa


* I1 g1 D; v; g; k  HP 6525S 540 541 ӢI(y)_DDD-DIS-GDDR1-A01-20070621.pdf 7 ǰ ςd (883.37 KB)
de: X(qin) -4 , d 1
ԭ.rar 7 ǰ ςd (41.4 KB)
de: X(qin) -4 , d 1



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45#
huang954333292 l(f) 2010-8-8 22:02:00 | ֻԓ (li) Ї(yng)
Ҳ֪ԭ
46#
qiuanfu623 l(f) 2010-8-8 23:36:51 | ֻԓ (li) ЇϺ
@늵Ć(wn)}zһ늉
47#
168 l(f) 2010-8-24 09:34:23 | ֻԓ (li) ЇV|
J늉?jin)?wn)},늵˶,늉ҲǺ,һ(g)ԇһ.ǰҲ^(gu)@N.
48#
amigo9 l(f) 2010-8-25 01:52:17 | ֻԓ (li) ЇVό
Դ˰?
123
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