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发表于 2014-7-20 13:16 | 显示全部楼层
估计是电路有二极管激穿,先检查二极管试一下有没有,其它的不知道

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 楼主| 发表于 2014-7-20 21:35 | 显示全部楼层
zfguang 发表于 2014-7-20 13:16
估计是电路有二极管激穿,先检查二极管试一下有没有,其它的不知道

谢谢提醒

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 楼主| 发表于 2014-7-27 09:26 | 显示全部楼层
使用TDA1541 DAC 的CD机
SUDSUDGEN SDA-1 TDA1541
GEN SDT-1 TDA1541AS1 (single crown)
SONY DAS-R1 TDA1541AS1 (single crown)
SONY CDP-555ESD TDA1541A
SONY CDP-337ESD TDA1541
SONY CDP-333ESD TDA1541
SONY CDP-227ESD TDA1541
ROTEL RCD-955 TDA1541
ROTEL RCD-855 TDA1541
REVOX B226 TDA1541
QUAD66 TDA1541A
PHILIPS MAGNAVOX CDB-650 TDA1541
PHILIPS MAGNAVOX CDB-560 TDA1541
PHILIPS LHH-1000 TDA1541
PHILIPS CD-960 TDA1541
PHILIPS CD-880 TDA1541
PHILIPS CD-650 TDA1541
PHILIPS CD-610 TDA1541
PHILIPS CD-471 TDA1541
PHILIPS CD-465 TDA1541
PHILIPS CD-460 TDA1541
PHILIPS CD-304 MkII TDA1541
PHILIPS CD-80 TDA1541
ORELLE CD100 TDA1541
NAKAMICHI CDP 2E TDA1541A
NAIM AUDIO CDI TDA1541AS1 (single crown)
NAIM AUDIO CD3 TDA1541
NAIM AUDIO CD2 TDA1541
NAIM AUDIO CD1 TDA1541
MUSICAL FIDELITY DIGILOG TDA1541
MISSION PCM4000 TDA1541
MARANTZ CD65 TDA1541
MARANTZ CD40 TDA1541A
MARANTZ CD7 TDA1541AS2 (double crown)
GRUNDIG CD9000 TDA1541A
CAMBRIDGE AUDIO CD3 TDA1541A
CAMBRIDGE AUDIO CD2 TDA1541
CAMBRIDGE AUDIO CD1 TDA1541
ARCAM ALPHA 5 PLUS TDA1541A
ARCAM ALPHA 5 TDA1541

马兰士顶级CD播放机
Marantz 7本是Marantz历史上著名的经典电子管功放,以一代名机的型号来命名的Maran
tz CD 7 CD机是Marantz厂花费了极大心血的产品,也是目前该厂采用1位数字命名顶级
型号。

众所周知,Marantz CD机一向都采用Philips比特流的解码技术,而CD 7则使用了Philip
s研发的TDA1541的16bit解码转换芯片,而且CD 7使用的是特别挑选的AS2版本。目前高
倍取样的24bit解码技术炙手可热,而事实上,如果16bit功夫做足,是完全可以将CD所
带之信息充分体现,关键是如何运用。

Marantz CD 7采用的数字滤波芯片为DSP芯片,型号是Motorola制作的DSP56004,由Phil
ips研制,提出了10种参数,其中Marantz本厂提出了3种经严格挑选的参数。电路采用双
差动全平衡式结构。转盘依然是Philips机心,但改进了线性循迹后,寿命为普通机心的
3倍。模拟输出仍然以Marantz的拿手HDAM为主,芯片采用铜板封装、高速运算放大的模
块结构。

Marantz CD 7推出后获得各方一致好评。日本《Stereo Sound》评述说:CD 7充分发挥
传统多比特优越性的效果,音像深具有说服力。

规格:
平衡/非平衡输出各一组
数码输入同轴光纤各一组
数码输出同轴/平衡光纤各二组
尺寸:W454mm×H118mm×D333mm
重量:16kg

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 楼主| 发表于 2014-7-27 10:01 | 显示全部楼层
本帖最后由 mrliuzhong 于 2014-7-27 10:04 编辑

参考文章:

老烧经验分享:如何辨别TDA1541的真假
http://www.hifidiy.net/39-12824-1.html
终极升级 制作属于自己的TDA1541多功能音频解码器
http://www.hifidiy.net/37-9455-1.html
TDA1541 OS OP DAC制作心得
http://www.hifidiy.net/23-404-1.html

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 楼主| 发表于 2014-7-28 23:51 | 显示全部楼层
mrliuzhong 发表于 2014-7-20 21:35
谢谢提醒

请问这种二极管用什么代换?
2014-07-28_235206d.jpg

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 楼主| 发表于 2014-8-14 23:27 | 显示全部楼层
mrliuzhong 发表于 2014-7-28 23:51
请问这种二极管用什么代换?

高人不出现呀?

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 楼主| 发表于 2014-8-14 23:28 | 显示全部楼层
可用1N4007代换吗?

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 楼主| 发表于 2014-8-19 16:16 | 显示全部楼层
本帖最后由 mrliuzhong 于 2014-8-19 16:19 编辑

参考资料(用过TDA1541芯片的CD机):
Overview of Philips TDA1541-based cdplayers

This is an overview of all cdplayers and d/a converter which are Philips TDA1541 based.
cdplayer        D/A converter        cdmechanism
ABBINGDON AMR CD-77        Philips TDA1541A        Sony
ACOUSTIC RESEARCH CD-06SE        Philips TDA1541A        Philips CDM-4
ACOUSTIC RESEARCH CD-06SE        Philips TDA1541A        Philips CDM-4
ADCOM GCD-575        Philips TDA1541        AKSS-212B
ADCOM GCD-600        Philips TDA1541        KSS
AIWA DX-M45        Philips TDA1541        Philips CDM-4/25
ARCAM ALPHA        Philips TDA1541A        Philips CDM-4/19
ARCAM ALPHA 5        Philips TDA1541A – SAA7220P/B        Philips CDM-9/44
ARCAM ALPHA 5 PLUS        Philips TDA1541A        Philips CDM-9
ARCAM ALPHA PLUS        Philips TDA1541A       
ARCAM DELTA 70        Philips TDA1541 – SAA7220P/A        Philips CDM-2
ARCAM DELTA 70.2        Philips TDA1541-S1 (Single Crown)        Philips CDM-4/11 / CDM-4/31
ARCAM DELTA BOX 1        Philips TDA1541A        D/A converter
ARCAM DELTA BOX 2        Philips TDA1541A        D/A converter
ARISTON CD PLAYER        Philips TDA1541A-S1 (Single Crown)        Philips CDM-4/19
Bang & Olufsen Beogram CDX2        Philips TDA1541A – SAA7220        Philips CDM-2
Bang & Olufsen Beogram CD3300        Philips TDA1541        Philips CDM-2/10
Bang & Olufsen CD5500        Philips TDA1541A        Philips CDM-4/11
BEARD DAP-1        3 x Philips TDA1541A – YM3623B        D/A converter
BLAUPUNKT CP-2850        Philips TDA1541 – SAA7220P/A        Philips CDM-2/10 / CDM-4/11
BRINKMANN ZENITH        Philips TDA1541 – CXD1076        D/A converter
California Audio Labs Aria        Philips TDA1541A – SAA7220        Philips CDM-2 / CDM-4/11
California Audio Labs Aria Delta        Philips TDA1541 – SAA7220P/A        Philips CDM-2
California Audio Labs Tempest II        Philips TDA1541 – SAA7220P/A        Philips CDM-4/11
California Audio Labs Tercet        Philips TDA1541A – SAA7220P/B        Philips CDM-2 / CDM-4/11
CAMBRIDGE AUDIO CD1        6 x TDA1540 / 3 x Philips TDA1541        Philips CDM-1
CAMBRIDGE AUDIO CD2        4 x TDA1541 – SAA7220        CDM-2/10
Cambridge Audio CD3        4 x TDA1541        Philips CDM1 MKII
Cambridge Audio DAC 3 D/A        4 x Philips TDA1541A-S1        D/A converter
Cary Audio Design CAD-855        Philips TDA1541A – SAA7220P/B        Philips CDM-4/19
CREEK CD60        Philips TDA1541A-S1 – SAA7220P/B        CDM-4/14
DUAL CD 5150 RC        Philips TDA1541A – SAA7220P/B        Philips CDM-4/19
DUGOOD GLORY YEAR        Philips TDA1541A – SAA7220        VAM 1201
EMT 981 PROFESSIONAL        Philips TDA1541A-S1 (Single Crown)        Philips CDM-1 Mk II
GRUNDIG CD 35 X-Version        1 x Philips TDA1541        Philips CDM-2/29
GRUNDIG CD-903 FineArts        Philips TDA1541A – SAA7220P/B        Philips CDM-2 / CDM-4
GRUNDIG CD 8100        Philips TDA1541        Philips CDM-2/29 / CDM-4/11
GRUNDIG CD 8200        Philips TDA1541        Philips CDM-2/10
GRUNDIG CD 8400        Philips TDA1541 – SAA7220P/A        Philips CDM-2/10
GRUNDIG CD 8400 Mk II        Philips TDA1541A – SAA7220P/B        Philips CDM-2 / CDM-4
GRUNDIG CD-9000 FineArts        Philips TDA1541A        Philips CDM-2/29 / CDM-4/11
GRUNDIG CD9009        2xTDA1541A/S1        CDM1mkII
Kinergetics Research KCD-20 (New)        Philips TDA1541A-R1        Philips CDM-4/19
Kinergetics Research KCD-30        Philips TDA1541A        Philips CDM-2/10 / CDM-4
LECTOR CDP 3T        Philips TDA1541A-S1 (Single Crown)        Philips CDM 12
LECTOR DIGICODE        Philips TDA1541A-S1 (Single Crown)        D/A converter
LUXMAN D-500X’s II        Philips TDA1541A-S1 (Single Crown)        Philips CDM-3
MAGNAVOX CDB460        Philips TDA1541 – SAA7220P/A        Philips CDM-2/10
MAGNAVOX CDB465        Philips TDA1541        Philips CDM-2
MAGNAVOX CDB470        Philips TDA1541 – SAA7220P/A        Philips CDM-2
MAGNAVOX CDB471        Philips TDA1541 – SAA7220P/A        Philips CDM-2
MAGNAVOX CDB472        Philips TDA1541 – SAA7220P/A        Philips CDM-2
MAGNAVOX CDB473        Philips TDA1541 – SAA7220P/A        Philips CDM-4/11
MAGNAVOX CDB560        Philips TDA1541 – SAA7220P/A        Philips CDM-2
MAGNAVOX CDB582        Philips TDA1541A – SAA7220P/B        Philips CDM-4/19
MAGNAVOX CDB630        Philips TDA1541A – SAA7220P/B        Philips CDM-4/19
MAGNAVOX CDB650        Philips TDA1541 – SAA7220P/A        Philips CDM-2
MARANTZ CD-5L        1 x Philips TDA1541 – SAA7220P/A        Philips CDM-2/10
MARANTZ CD-40        Philips TDA1541A-R1        Philips CDM-4/19
MARANTZ CD-50        Philips TDA1541A – SAA7220P/B        Philips CDM-4/19 Composite
MARANTZ CD-56        Philips TDA1541 – SAA7220P/A        Philips CDM-2/10 / CDM-4/25
MARANTZ CD-60        Philips TDA1541A – SAA7220P/B        Philips CDM-4/19 Composite
MARANTZ CD-65        Philips TDA1541 – SAA7220P/A        Philips CDM-2
MARANTZ CD-65DX        Philips TDA1541A – SAA7220P/B        Philips CDM-2/10 / CDM-4/11
MARANTZ CD-65 Gold        Philips TDA1541-S1 – SAA7220P/A        Philips CDM-2
MARANTZ CD65 Mk II        Philips TDA1541A – SAA7220P/B        Philips CDM-4/11
MARANTZ CD-75        Philips TDA1541 – SAA7220        Philips CDM-2/10 / CDM-4/25
MARANTZ CD-75DX        Philips TDA1541A – SAA7220P/B        Philips CDM-2/10 / CDM-4/11
MARANTZ CD75 Mk II        Philips TDA1541A – SAA7220P/B        Philips CDM-1 Mk II
MARANTZ CD-84        2 x TDA1540 – SAA7030        Philips CDM-1
MARANTZ CD-12        TDA1541A-S1 (single Crown)        Philips CDM-1
MARANTZ CD7        2x TDA1541A-S2 (double crown)        CDM 12.3 PRO
MARANTZ CD80        Philips TDA1541A/S1/Q        CDM1mkII
MARANTZ CD-85        Philips TDA1541A-S1 (Single Crown)        CDM-1 Mk II
MARANTZ CD880J        Philips TDA1541A-S1 (Single Crown)        CDM-1 Mk II
MARANTZ CD94        Philips TDA1541A        Philips CDM1
MARANTZ CDA 94        Philips TDA1541A-S1 (Single Crown)        D/A converter
MARANTZ CD94mkII        Philips TDA1541A/S1        Philips CDM1
MARANTZ CD-95        2 x Philips TDA1541A-S1 + 2 x SAA7220P/B        Philips CDM-1
MARANTZ CD-99SE        2 x TDA1541A-S1 (Single Crown)        Philips CDM-1
MARANTZ CD-99SE Limited        2 x Philips TDA1541A-S1 (Double Crown)        Philips CDM-1
MARANTZ PROJECT D-1        2 x TDA1541A-S2 (Double Crown)        D/A converter
MARANTZ CD273        Philips TDA1541        Philips CDM-2
MARANTZ CD583        Philips TDA1541A        Philips CDM-4/19
MARANTZ CD650        Philips TDA1541 – SAA7220P/A        Philips CDM-2/10 / CDM-4/25
MARANTZ CD873        Philips TDA1541        Philips CDM-2 / CDM-4/11
MARANTZ CD883        Philips TDA1541A        Philips CDM-4/19
MARANTZ CDV780        Philips TDA1541A-S1 (Single Crown)       
McCORMACK PRISM II        Philips TDA1541A-R1 – SAA7220P/B        Philips CDM-4/19
MCINTOSH MCD7005        Philips TDA1541A        CDM-2/10
MCINTOSH MCD7007        Philips TDA1541A-S1 (Single Crown)        Philips CDM-1
Meridian 206 mkII        Philips TDA1541       
MERIDIAN 206        TDA1541       
MERIDIAN 207 (16-bit)        Philips TDA1541A-S1 (Single Crown)        CDM-1 / CDM-4
MICRO CD-M2        Philips TDA1541        Philips CDM-1
MICRO CD-M100        Philips TDA1541A-S1 (Single Crown)        Philips CDM-1
MICRO CD-M2000X        Philips TDA1541A-S1 (Single Crown)        Philips CDM-1
MICROMEGA CD F1 Premium        Philips TDA1541        Philips CDM-1 Mk II / CDM-4/26
MICROMEGA CD F1 Pro        Philips TDA1541        Philips CDM-2/29 / CDM-4/25
MISSION PCM II        Philips TDA1541A        Philips CDM-4/11
MISSION PCM4000        Philips TDA1541-S1        Philips CDM-2/10
MISSION PCM7000        Philips TDA1541-S1        Philips CDM-2/10
MOD SQUAD PRISM        Philips TDA1541 – SAA7220        Philips CDM-2
MOD SQUAD PRISM II        Philips TDA1541A-R1 – SAA7220P/B        Philips CDM-4/19
MUSICAL FIDELITY DIGILOG        Philips TDA1541A        D/A converter
NAIM AUDIO CD1        Philips TDA1541        Philips CDM-2
NAIM AUDIO CD2        Philips TDA1541A-S1 (Single Crown)        Philips CDM-9
NAIM AUDIO CD3        Philips TDA1541A-S1 (Single Crown)        Philips CDM-9
NAIM AUDIO CDI        Philips TDA1541A-S1 (Single Crown)        Philips CDM-4/27 / CDM-9 Pro
NAIM AUDIO CDS1        Philips TDA1541-S1 (Single Crown)        CDM-4/25
NAKAMICHI 1000p        2 x Philips TDA1541A-S1 (Single Crown)        D/A converter
NAKAMICHI CDC-3A        Philips TDA1541A – CXD1088        Pioneer PWY1009 / PWY1010
NAKAMICHI CDC-4A        Philips TDA1541A-S1        Pioneer PWY1009 / PWY1010
NAKAMICHI DA-101p        2 x Philips TDA1541A-S1 (Single Crown)        D/A converter
NAKAMICHI DA-111p        2 x Philips TDA1541A-S1 (Single Crown)        D/A converter
NAKAMICHI DAC-101 Mobile        2 x Philips TDA1541A-S1 – YM3414 – PD0037        D/A converter
NAKAMICHI OMS-20        Philips TDA1541A – CXD1088        KSS-152A
NAKAMICHI CDP-2E        Philips TDA1541A– CXD1088       
NEC CD-10        2 x TDA1541A-S1 (Single Crown)        KSS-150A
NEC CD-620        Philips TDA1541        KSS-150A
NEC CD-720        Philips TDA1541        KSS-150A
NEC CD-730        2 x Philips TDA1541A        KSS-150A
NEC CD-816        2 x TDA1541A-S1 (Single Crown)        KSS-150A
NEC CD-830DS        2 x TDA1541A-S1 (Single Crown)       
ORELLE CD-100        Philips TDA1541        Philips CDM-4
ORELLE CD-100e        Philips TDA1541A / TDA1545A        Philips CDM 12.1 / Panasonic
ORELLE CD-160        Philips TDA1541A-S1 (Single Crown)        Philips CDM-4/19
ORELLE CD100SE        Philips TDA1541A-S1 (Single Crown)        Philips CDM-4
PHILCO CD2471        Philips TDA1541-R1 – SAA7220P/A        Philips CDM-2 / CDM-4/11
PHILIPS CD-60        Philips TDA1541A – SAA7220P/B        Philips CDM-4/19 Composite
PHILIPS CD-80        Philips TDA1541A-S1 (Single Crown)        Philips CDM-1 Mk II
PHILIPS CD-85        Philips TDA1541A-S1 (Single Crown)        Philips CDM-1 Mk II
PHILIPS CD160        Philips TDA1541 – SAA7220P/A        Philips CDM-2/10
PHILIPS CD207        Philips TDA1541 – SAA7220P/A – TDA1542        Philips CDM-2-P
PHILIPS CD304 Mk II        Philips TDA1541 – SAA7220P/A – SAA7210P        Philips CDM-1
PHILIPS CD360        Philips TDA1541 – SAA7220P/A        Philips CDM-2/10 / CDM-2/29
PHILIPS CD371        Philips TDA1541        Philips CDM-2/29 / CDM-4/11
PHILIPS CD372        Philips TDA1541        Philips CDM-2
PHILIPS CD373        Philips TDA1541        Philips CDM-2 / CDM-4/11
PHILIPS CD380        TDA1543 – SAA7220        Philips CDM-4/19
PHILIPS CD450        Philips TDA1541 – SAA7220P/A        Philips CDM-2
PHILIPS CD460        Philips TDA1541 – SAA7220P/A        Philips CDM-2/10 / CDM-4/25
PHILIPS CD465        Philips TDA1541       
PHILIPS CD470        Philips TDA1541        Philips CDM-2 / CDM-4/11
PHILIPS CD471        Philips TDA1541-R1 – SAA7220P/A        Philips CDM-2 / CDM-4/11
PHILIPS CD472        Philips TDA1541 – SAA7220P/A        Philips CDM-2 / CDM-4/11
PHILIPS CD473        Philips TDA1541        Philips CDM-2 / CDM-4/11
PHILIPS CD480        Philips TDA1541 / TDA1543 – SAA7220        Philips CDM-4/19
PHILIPS CD560        Philips TDA1541 – SAA7220P/A        Philips CDM-2/10 / CDM-4/25
PHILIPS CD580        Philips TDA1541       
PHILIPS CD581        Philips TDA1541        Philips CDM-4/19
PHILIPS CD582        Philips TDA1541A – SAA7220P/B        Philips CDM-4/19
PHILIPS CD584        Philips TDA1541A – SAA7220P/B        Philips CDM-4/19
PHILIPS CD620        Philips TDA1541A – SAA7220P/B        Philips CDM-4/19
PHILIPS CD630        Philips TDA1541A – SAA7220P/B        Philips CDM-4/19
PHILIPS CD640        Philips TDA1541 – SAA7220P/A        Philips CDM-2
PHILIPS CD650        Philips TDA1541 – SAA7220P/A – SAA7210P        Philips CDM-2/10 / CDM-4/25
PHILIPS CD660        Philips TDA1541 – SAA7220P/A        Philips CDM-2 / CDM-4/11
PHILIPS CD670        Philips TDA1541 – SAA7220P/A        Philips CDM-2/10 / CDM-4/11
PHILIPS CD680        Philips TDA1541A – SAA7220P/B        Philips CDM-2/10 / CDM-4/11
PHILIPS CD770        Philips TDA1541 – SAA7220P/A        Philips CDM-2/10 / CDM-4/11
PHILIPS CD771        Philips TDA1541 – SAA7220P/A        Philips CDM-2 / CDM-4/11
PHILIPS CD780        Philips TDA1541 – SAA7220        Philips CDM-2 / CDM-4
PHILIPS CD820        Philips TDA1541A – SAA7220P/B        Philips CDM-4/19 Composite
PHILIPS CD782        Philips TDA1541 – SAA7220P/A        Philips CDM-2 / CDM-4
PHILIPS CD830        Philips TDA1541A – SAA7220P/B        Philips CDM-4/19 Composite
PHILIPS CD880        Philips TDA1541A-S1 (Single Crown)        Philips CDM-1 Mk II
PHILIPS CD960        Philips TDA1541 – SAA7220P/A – SAA7210P        Philips CDM-1
PHILIPS CDC586        Philips TDA1541A        Philips CDM-4/20
PHILIPS CDC875        Philips TDA1541A        Philips CDM-4/19
PHILIPS CDV496        Philips TDA1541A – SAA7220P/B – TDA1542        Philips CDM-10
PHILIPS DAC960        1 x Philips TDA1541A        D/A converter
PHILIPS LHH1000        Philips TDA1541A-S1 (Single Crown)        Philips CDM-1
PIONEER PD-8070        Philips TDA1541       
PROTON AC-300 Mk II        Philips TDA1541        Philips CDM-2 / CDM-4
PROTON AC-620        Philips TDA1541A        Philips CDM-4/19 Composite
QUAD 66        Philips TDA1541A-S1 (Single Crown)        Philips CDM-9
RADFORD WS1        Philips TDA1541A-S1 (Single Crown)        Philips CDM-1 Mk II
RADIOLA CD1006        Philips TDA1541 – SAA7220P/A        Philips CDM-2/10
REVOX B 126        Philips TDA1541A – SAA7220P/B        Philips CDM-1 / CDM-4/27
REVOX B 226        Philips TDA1541 – SAA7220P/A        Philips CDM-1
REVOX B 226 Mk II / Signature        Philips TDA1541A – SAA7220P/B        Philips CDM-1
REVOX B 226 S / E        Philips TDA1541A-S1 (Single Crown)        Philips CDM-1 Mk II / CDM-4/26
ROTEL RCD-820B        TDA1541       
ROTEL RCD-855        Philips TDA1541A-S1        CDM-4/19
ROTEL RCD-955        Philips TDA1541        Philips CDM-4
ROTEL RCD-955AX        Philips TDA1541A – SAA7220P/B        Philips CDM-4
SAE D103        Philips TDA1541        Philips CDM-2 / CDM-4
SANSUI CD-X211E        Philips TDA1541A-R1 – SAA7220P/A        Philips CDM-4/19
SCHNEIDER CD4006        Philips TDA1541 – SAA7220P/A        Philips CDM-2/10
SHERWOOD CDP301R        Philips TDA1541 – SAA7220P/A        Philips CDM-2
SONY CDP-68        1 x Philips TDA1541 – CXD1088        KSS-150A
SONY CDP-207ESD        1 x Philips TDA1541 – CXD1088        KSS-150A
SONY CDP-222ESD        1 x Philips TDA1541 – CXD1088        KSS-151A
SONY CDP-227ESD (Old ver.)        1 x Philips TDA1541 – CXD1088        KSS-151A
SONY CDP-227ESD (New ver.)        2 x Philips TDA1541A-R1 – CXD1144        KSS-151A
SONY CDP-301V        Philips TDA1541 – CXD1088        KSS-210A
SONY CDP-307ESD        1 x Philips TDA1541A – CXD1088A        KSS-150A
SONY CDP-333ESD        1 x Philips TDA1541 – CXD1088        Sony BU-1E
SONY CDP-337ESD        2 x Philips TDA1541A – CXD1144        KSS-190A
SONY CDP-505ESD        1 x Philips TDA1541 – CXD1088        KSS-151A
SONY CDP-507ESD        2 x Philips TDA1541A-R1 – CXD1144        KSS-151A
SONY CDP-555ESD        1 x Philips TDA1541A – CXD1088Q        Sony BU-1E
SONY CDP-605ESD        Philips TDA1541 – CXD1088        Sony BU-1E
SONY CDP-705ESD        1 x Philips TDA1541A – CXD1088Q        Sony BU-1E
SONY CDP-710        1 x Philips TDA1541 – CXD1088        KSS-150A / KSS-210A
SONY CDP-750        1 x Philips TDA1541 – CXD1088        KSS-210A
SONY CDP-910        1 x Philips TDA1541 – CXD1088        KSS-151A
SONY CDP-950        1 x Philips TDA1541A – CXD1088A        KSS-150A / KSS-210A
SONY CDP-C100        Philips TDA1541A        KSS-210A
SONY CDP-M75        Philips TDA1541 – CXD1088        KSS-150A / KSS-210A
SONY CDP-M95        Philips TDA1541 – CXD1088        KSS-150A / KSS-210A
SONY DAS-R1        2 x Philips TDA1541A-S1 – CXD1144        D/A converter
SONY LDP-550        Philips TDA1541       
SPECTRAL SDR-1000        2 x Philips TDA1541A-S1 (Single Crown)        Philips CDM-1
STUDER A727        Philips TDA1541A-S1 (Single Crown)        Philips CDM-1
STUDER A730        TDA154 1A-S1(Double Crown)        Philips CDM-3
SUDGEN CDT-1        Philips TDA1541AS1 (single crown)       
SUGDEN MASTERCLASS        Philips TDA1541A-S-Crown – SAA7220        CDM 12.1
SUGDEN SDA-1        Philips TDA1541A-S1 (Single Crown)        D/A converter
SUGDEN SDT-1        Philips TDA1541A-S1 (Single Crown)        Philips CDM-9/44
SUGDEN SDT-1SE        Philips TDA1541A-S1 (Single Crown)        Philips CDM-9 Pro
SYLVANIA CD1460        Philips TDA1541        Philips CDM-2
SYLVANIA CD1470        Philips TDA1541        Philips CDM-2
SYLVANIA CD1473        Philips TDA1541 – SAA7220P/A        Philips CDM-2
T+A CD1000 AC        Philips TDA1541 – SAA7220P/A        Philips CDM-2/29
TANDBERG TCP 3015A 16 bit        Philips TDA1541 – SAA7220        Philips CDM-2
TEAC CD-Z5000        2 x TDA1541A        KSS-210A
TEAC CD-Z5000        2 x Philips TDA1541A – PD0050        KSS-210A
TEAC D-500        2 x TDA1541A-S1 – SM5813        D/A converter
TESLA MC 902        Philips TDA1541 – SAA7220P/A        Philips CDM-2/29
TESLA MC 911        Philips TDA1541A – SAA7220P/B        Philips CDM-4/25
TOSHIBA XR-9118        Philips TDA1541A        Philips CDM-4/11
TOSHIBA XR-9128        Philips TDA1541A-R1        Philips CDM-4/11
WOODSIDE WS2        Philips TDA1541A-S1 (Single Crown)        Philips CDM-1 Mk II
YAMAHA CDX-630E        Philips TDA1541A – CXD1088        KSS-150A
ZANDEN MODEL 5000        Philips TDA1541A-S2 (Double Crown)        D/A converter

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发表于 2014-8-21 01:00 | 显示全部楼层
CDP-950的显示屏供电电路:

950电源.jpg

图中标注1,2的为灯丝,即BLU-BLU绕组。标注3的为-33V。1,2直接连到屏的灯丝脚。

33V走向.jpg

33V分成两路,一路连到IC801(CXP5058H-600)的76脚。一路连到Q801(2SC2021)。

另楼主贴的图,那两个换过的电阻,在印板图上是两根跳线。因我没有这个机器,无法核实。

图纸标注.jpg

以上,供楼主参考。

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发表于 2014-8-21 01:03 | 显示全部楼层
图纸上33V的关键点电压:

关键点.jpg

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社区贡献 论坛贵宾 新人进步

发表于 2014-8-21 01:56 | 显示全部楼层
请问兄弟图一的变压器输出电压?谢谢

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 楼主| 发表于 2014-8-21 06:58 | 显示全部楼层
环牛 发表于 2014-8-21 01:00
CDP-950的显示屏供电电路:

谢谢兄弟的解释,那两个电阻看来是原板子上的,好象没重新焊过。经查是熔断电阻起保护作用的。后发现是两稳压二极管坏了,换上就好了。

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 楼主| 发表于 2014-8-21 07:01 | 显示全部楼层
音生音世 发表于 2014-8-21 01:56
请问兄弟图一的变压器输出电压?谢谢

双8V+双15V+5V

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发表于 2015-1-14 20:00 | 显示全部楼层
不错不错~~我是来学习的

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发表于 2018-1-13 17:16 | 显示全部楼层
资料中没有发现天龙1610
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