Classe-CT10-tun-sm维修电路原理图.pdf

上传人:cc518 文档编号:165988 上传时间:2022-07-27 格式:PDF 页数:6 大小:527.97KB
下载 相关 举报
Classe-CT10-tun-sm维修电路原理图.pdf_第1页
第1页 / 共6页
Classe-CT10-tun-sm维修电路原理图.pdf_第2页
第2页 / 共6页
Classe-CT10-tun-sm维修电路原理图.pdf_第3页
第3页 / 共6页
亲,该文档总共6页,到这儿已超出免费预览范围,如果喜欢就下载吧!
资源描述

《Classe-CT10-tun-sm维修电路原理图.pdf》由会员分享,可在线阅读,更多相关《Classe-CT10-tun-sm维修电路原理图.pdf(6页珍藏版)》请在收音机爱好者资料库上搜索。

1、? ? ? ? ?!?#?#?#?#?#?#?#?#?#?#?#?#?#?#?#?#?#?#?#?#?#?#?#?!?!?$?$?%?!?!?&!?+?&!? ? ? ? ?$?$?%? ? ?!?!?(?(?(?RESETA/UPOWERSELRDSMEMORYFM-AMVOLUME?)?*?)?*?(? ?+?+?#?!?#?#?(?(? ? ? ? ? ? ?+? ?!?!#RadioFans.CN 收音机爱 好者资料库? ? ? ?!?!?#?$?%? ? ?&?&?%(?!? !?!&?&?&?!?!?!?!?)?!?*?+?!?!? ? ? ?!? ? ?!? ? ?&? ?!?!

2、#RadioFans.CN 收音机爱 好者资料库? ?!?#?$?$?%?%?&?#?%?%?#?&?%?%?$?(?$)?%?&?#?#?#?#?#?#? !?$?#?#?%?#?#?#?#?$?)(?#?)?)?#?#?$?%?$?%?&?&?%?&?%?&?%?&? ?(*?#?#?#? ? ? ? ?)?!?!?!?#!?)?#?#?&?&?&?#?&?)?#?(?(?)?)?)?$?%?&?#?#?#?#?#?#?($?#?#? ?$#? ? ?#?%?%?%?&?&? ?&?&?&?$?$? ? ?&?&?&?&?&?$(#?)?$(#?)?$(#?)?&?$(#?)?&?#?&?

3、#?#?#?*?%?*?%?!?!? ?&?*?!?*?!?!? ?&?&?*?*?%?*?%?%?*?*?&? ?%?%? ?%? ?&? ?&?%? ? ?%?!?% ?&?%?&? &?%?%?&?&?& ?!?!? ?!?!?&?#? ?$#?*?!?&?&?&?&? &?&?&?&? &? !?# #?$?%?%&?&?12345678ABCD87654321DCBATitleNumberRevisionSizeA2Date:20-Jun-2001Sheet of File:D:PROTEL FILEST3.ddbDrawn By:P72P73P74P75P76P77P80P81P8

4、2P83P84P85P86P87P90P91P92P93P94P95P96P97PD0PD1SW22TACK123IR1IR-9GSW23TACKCS1SCK2DIN3DOUT4GND5NC6NC7VCC8U4AT93C66R64.7KD11N4148I/O1XTI2XTO3GND4CE5CLK6DATA7VCC8U5NJU6356R74.7KR84.7KR4470C9XXXR121KX18MHzC633PFF11S245S236S227S218S209S1910S1811S1712S1613S1514S1415S1316S1217S1118S1019S920S821S722S623S524S

5、425S326S227S128NC29NC30NC31NC32G933G834G735G636G537G438G339G240G141P164525U39167TANC733PFR1110KSW12TACKSW11TACKSW10TACKSW8TACKR547R34.7KQ12SA1162C10100uF/25V?C82.2uFSW13TACKX232.768KHzSW21TACKJP22P-JUMPERPOWERRESET1234TIMESETENTERSLEEPA/U12345678J2CON8TC9216 DATATC9216 CLKTC9216 STBGNDLOCKSTEREO IND

6、MUTEBACKUP POWERPOWER ON/OFFB+5VGNDB-25VF1F2GNDB-25VF2FLUORESCENT DISPLAYF1T-2TUNERDATE :KEY PCB CIRCUITTO MAINPCBPCBTO MAINJUNE,20,2001P72P73P74P75P76P77P80P81P82P83P84P85P86P87P90P91P92P93P94P95P96P97PD0PD1B+5VB+5VB+5VB+5VR910Kx6R210Kx412J3CON2TOMAINPCBRESETSWL USAH EUR?+?56?34?12?D12CLK11Q9Q8PR10

7、CL13?D2CLK3Q5Q6PR4CL1?12345678910? ?1234567? ?+?+?!?QUAL1RDATA2VREF3MUX4VDD15VSS16VSS37CMP8T29T110VSS211VDD212X113XO14NC15RCLK16U1BU1923?C32.2uC10.01UC2560P12JP1HEADER 2Y14.332MHzC433pC533p?+?+?#?+?$+?$?$?%? ?&?P40/KEY02P41/KEY13P42/KEY24P43/KEY35P44/KEY46P45/KEY5/SCK27P46/KEY6/SI28P47/KEY7/SO29P30/

8、SCK110P31/SI111P32/SO112P33/TC3/INT313P60/A014P61/A115P62/A216P63/A317P64/A418P65/A519P66/A620P67/A721GND22AGND23AREF24VDD25P2026TEST27P21/XTI28P22/XTO29GND30XIN31XOUT32RESET33P10/INT034P11/INT135P12/INT2/TC136P13/DVO37P14/PPG38P15/TC239P1640P1741P0042P0143P0244P0345P0446P0547P0648P0749VKK50P50/G155

9、1P51/G1452P52/G1353P53/G1254P54/G1155P55/G1056P56/G957P57/G858P70/G759P71/G660P72/G5/S061P73/G4/S162P74/G3/S263P75/G2/S364P76/G1/S465P77/G0/S566P80/S667P81/S768P82/S869P83/S970P84/S1071P85/S1172P86/S1273P87/S1374P90/S1475P91/S1576P92/S1677P93/S1778P94/S1879P95/S1980P9681P9782PD0/S2283PD1/S2384PD2/S2

10、485PD3/S2586PD4/S2687PD5/S2788PD6/S2889PD7/S2990PE0/S3091PE1/S3192PE2/S3293PE3/S3394PE4/S3495PE5/S3596PE6/S3697PE7/S3798PF099PF1100VDD1?12345678910?P731P722P713P704P075P066P057P048P039P0210P0111P0012TEST13RESET14XIN15XOUT16VSS17VAREF18P6019P6120P6221P6322P6423P6524P6625P6726P5027P5128P1029P1130P1231

11、P1332P1433P1534P1635P1736P2037P2138P2239VDD40P7741P7642P7543P7444?C1+1V+2C1-3C2+4C2-5V-6T2OUT7R2IN8R2OUT9T2IN10T1IN11R1OUT12RIN13T1OUT14GND15VDD+16?$?162738495?+?(+?(+?(+?(+?(01?!)? *?#?B+12V#?01? ?$?% ?*? ?#? ?!?#?01? ?$?% ?*? ? ?#?%*? *?12?*? ?!?#?$?%?&%?!?!()?*?+,%-,+?(?./? 0?%?1!?2?3?-)?)?)?4?5?

12、4?)?5?5?5?5?4?5?5?4?4?4?4?%?6?2?7?+?.?7?3?4?4?4?4?4?4?4?4?4?4?4?#?#?+?8?#)?94?:?4?4?+?6?35?+?.?7?3?#?4?%?6?2?4%?6?2?4?%?6?2?.?7?3?.?7?3?4?+?7?3?4?3?3?4?3?3?,?,?)?;?;?4?45?5?4?4+?.?6?3+?7?3?4?+?.?7?3?;?;?.?+?7?3?)%)?4?3?-)?)?46?.?2?4?%?C02-8072?)+?.?6?3?4?3?4?+?7?3?%?6?2?;?;?.?,?.?7=?,*?5?4?6?%?6?3+?

13、7?3+?7?3?4?)?4?4?#?4;?4+?.?6?3KULR?.?%?88?)?4?)?)?)FM B+12VLEFT CH.RIGHT CH.TFFJ4E570AFM ANTEAM ANTMUTE1.7V AC012V ACGND12V AC?.?6?3?.?6?3?+?6?3?6?3+?6?3?6?3+?6?3+?6?3? !?7?,?4?4?4?4?6?3?6?3?5?5?4?4?45?4?%?2?;?36?.?2+?6?35?5?4?4?4?;?.?36?.?2-?*7?7?#?-?*7?7?#?+?6?3+?6?3?6?2+?6?3?6?3?,%?%*=WITH HEATSI

14、NKH-551T-2TUNERPCB NO : B3850DATE : JUNE,20,20015?5?4?)?)-?)?)-?6?3%?)?6?3?4?4?4?4?#?*?#?*?#?*?CHASSISGROUND?2?120V/60Hz230V/50HzSELECT SWCAUTION & ATTENTIONLN#?#?$?%?$?%?&?&?%?&?%?&?%?&?7?)8?%=?)6?3?)6?3AM HFM LSTEREO HMONO L?6?3?6?3?6?3STEREO/MONO CONTROLSTEREO/MONO INDICATORSTEREO LMONO H-?*7?7?#

15、?6?2?6?3?6?3?6?3?#?*?F1F2B-25VTOKEYPCB?TO KEYPCBCONTROL9257DATA9257 CLK9257 STB?#?*?LOCKMUTEGNDB+5VPOWER ON/OFF?6?3BACK UP POWERGND?#?*?TO TRANS-FORMERPCBL CHR CHOUTPUT?#?6?3?6?3?6?3?3?4?6?3?3?3?3?4?6?.?2?)?)-?)?)-?)?)-?#?*?)?)-?*7?6?%?.?#?*?OUTPUT?(?(?)?)?)?7?,?*7?*7?,?*7?;?7?FM ADJAM ADJ?6?3?6?3?4TUNED?*7?ST LED?88+?.?6?3+?.?6?3?4?6?3%?)1.7V AC?3?3?3?35?4?4?!?#$?%&?&?!?#$?&?D14D10D17D12D13D15D11D16? ?!? ?!? ?FLUORESCENT TUBE?#?#? ?!?!#

展开阅读全文
相关资源
猜你喜欢
相关搜索
资源标签

当前位置:首页 > 国外收音机 > Classe

copyright@ 2008-2023 收音机爱好者资料库 版权所有
备案编号:鄂ICP备16009402-5号