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Common Vintage CD players Components Composition

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Post time: 2015-10-28 12:25:11
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SONY:
MODEL     OPT HEAD RF AMP    SERVO    CPU         DRIVER      DSP        DIGITAL FILTER      DAC            AUDIO AMP
D11/12/22  KSS220  CXA1271 CXA1272  CXP5024 MPC1715 CXD1130/1246  CXD1161    BA3570 MB+M51568
D101          KSS330  CXA1271 CXA1272  CXP5086 MPC1716 CXD2500            
N/A            UPD6376     BA3570
D121          KSS331  CXA1672              CXP83412 SC11280  CXD2517            N/A             TC9276       LA4805
D150          KSS162  CXA1271 CXA1272  CXP5086 MPC1715 CXD1125             N/A            PCM60         M51568
D-2/20/T20 KSS162  CXA1271 CXA1272  CXP5024 MPC1715 CXD1130            N/A            CXD1161     M51568
D202          KSS330  CXA1271 CXA1272  CXP5086 MPC1716 CXD2500            N/A             UPD6376     BA3570
D211          KSS330  CXA1271 CXA1602  UPD75328 MPC1716 CXD2500          N/A             SM5870      LA4534
D231          KSS331  BA6373   BU9310(BUILT-IN DSP) MSM65344 SC111281  RF5C241(ESP)TC9293   BA3574
D250          KSS165  CXA1271 CXA1272  CXP5086 MPC1715  CXD1125               CXD1316   PCM66      M51568
D3              KSS162  CXA1081 CXA1082  UPD7503 CXA1083 CXD1125            
N/A              CXD1140    M5216
D303 v12    SF89      CXA1271 CXA1272  CXP5078 MPC1716  CXD2500           N/A              CXD8178   BA3570
D303 v14    SF89      CXA1271 CXA1272  CXP5078 MPC1716  CXD2500        SM5840          SM5871     BA3570
D311          KSS350  CXA1271 CXA1602  CXP5078 MPC1716  CXD2500            
N/A             SM5870     LA4534
D321          KSS331  CXA1571 CXD2515  CXP83916 MPC17A38 CXD2515          N/A             SM5853     LA4533
D33            KSS220  CXA1271 CXA1272  CXP5084 MPC1715  CXD1130              SM5840     UPD6376   BA3570
D335          KSS331  CXA1782                XP83412 SC1112801 CXD2508            
N/A            TC9293      BA3574
D34            KSS220  HA12168  HD404818 MPC1715  HD49220                         N/A                              BA3570
D350          SF89      CXA1271   CXA1272   CXP5078   MPC1715  CXD1125     CXD2551      UPD6376    BA3570
D40            KSS162  CXA1271   CXA1272   CXP5024   MPC1715  CXD1130         
N/A          CXD1161    M51568
D50            KSS110  CXA20109 CXA20108  MB88541  MB3876 CX23035 BRUSHLESS SPINDLE CX20133 NJM4560
D50MKII     KSS110   CXA20108 CXA1023   CXP5024   CXA1083  CX23035         
N/A           PCM55       NJM4556
D515          SF89       CXA1271    CXA1272  CXP50712 MPC1716 CXD2500          N/A           SM5870     LA4534
D555          KSS167   CXA1271   CXA1272   CXP5086   MPC1715 CXD1125+CXD1160   CXD2550  PCM66*2 CXA1263
D66/T66     SF89       CXA1271   CXA1272   CXP5086   MPC1715 CXD1125         
N/A           UPD6376    BA3570
D777          DAX01     BA6376                     CXP83416 SC111284 BU9312 BRUSHLESS SPINDLE CXA8027 TC9404 LA4805
D802          KSS220   CXA1271   CXA1602   CXP5084   MPC1715 CXD1167       SM5840       UPD6376    BA3570
D808          KSS330   CXA1271  CXA1272   CXP5078   MPC1716  CXD2500       SM5840       PCM67        BA3570
D88            KSS167   CXA1271  CXA1272   CXP5024   MPC1715  CXD1135        
N/A          CXD1161    M51568
D90            KSS162   CXA1271  CXA1272   CXP5086   MPC1715  CXD1135  CXD1161  CXA1249(DBB)+M51568
D99            KSS220   CXA1271  CXA1272   CXP5086   MPC1715  CXD1167           
N/A          CXD8178    BA3570
D100          KSS162   CXA1081  CXA1082   CXP5086   CXA1083  CXD1125           SM5840   PCM55        NJM4560            
D-J50         KSS230   HA12156  CXA1272   S1400       MPC1716  CXD1167           
N/A          PCM66        BA3558
D-E01/EJ01 DAX21  CXD3027 TMP88CM22F MPC17H17 CXD3027 BRUSHLESS SP MPC17A52 CXD3027 BUILT-IN TA2120

PHILIPS:
MODEL     OPT HEAD    RF AMP    SERVER            CPU           DRIVER      DSP         DIGITAL FILTER    DAC         AUDIO AMP
CD10          CDM2-P   TDA5708  TDA5709      TMP47C400F   L272*4   CXD23035     
N/A             CXD20133    NJM4560
CD10MKII   CDM2-P   TDA5708  TDA5709         ?                  ?                ?                 N/A            PCM55           ?
AZ6808/19 RCD3      M51567    M51564       TMP47C820F  MPC1715   SAA7341       N/A            SAA7341       NJM3416

DENON:
MODEL     OPT HEAD RF AMP    SERVO    CPU           DRIVER      DSP        DIGITAL FILTER      DAC       AUDIO AMP
DCP50       KSS220  CXA1271 CXA1272  CXP5084  MPC1715  CXD1167             N/A           UPD6376    NJM3415
DCP100       KSS220  CXA1271 CXA1272                  MPC1715                             CXD2551 PCM66*2    M51568
DCP150     KSS220  CXA1271 CXA1272  CXP5084  MPC1715  CXD1167             SM5840    AD1868      NJM3415

TOSHIBA:
MODEL     OPT HEAD    RF AMP    SERVO    CPU             DRIVER      DSP        DIGITAL FILTER      DAC      AUDIO AMP
P20       DLAB-MK2    TA8101   TC9201  TMP47C420  BA6280     TC9200          N/A                TD6710    TA7415
P21       DLAB-MK2    TA8101   TC9201  UPD75308    TA6270     TC9200          N/A                UPD6355  M51568
P22        DLAB-MK2    TA8137   TC9221  UPD75308    UPD1725   TC9220          N/A                TC9219    TA8147
P9/J9                         TA8101   TC9201  TMP47C420   TA8102     TC9200          N/A                TD6710    TA7415

JVC:
MODEL     OPT HEAD    RF AMP    SERVO    CPU            DRIVER      DSP        DIGITAL FILTER      DAC        AUDIO AMP
P70                             TA8101   TC9200 TMP47C820  KA6104     TC9201       SM5818             UPD6376  M51568

TECHNICS/PANASONIC:
MODEL     OPT HEAD     RF AMP    SERVO    CPU           DRIVER      DSP        DIGITAL FILTER        DAC       AUDIO AMP
XP7         SOAD10A     AN8370  AN8370 MN15845  AN6556    MN6617    N/A                         PCM55      NJM4560
XP5              FF-1        AN8370  AN8375 MN15845  AN8375    MN6617    MN6618                  PCM55      AN8376

KENWOOD:
MODEL     OPT HEAD     RF AMP    SERVO      CPU              DRIVER      DSP         DIGITAL FILTER      DAC          AUDIO AMP
DPC7                          CXA1081 CXA1082  CXP5024       CXD1083   CXD1130          N/A             LC7880        NJM3415
DPC81       KSS220     CXA1271 CXA1272  HD40L4804  MPC1715   CXD1167   PD00601            UPD6376     NJM3415


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Post time: 2015-11-02 09:21:51
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本帖最后由 sany2001 于 2015-11-02 10:15 编辑

THE DSP chip of d90 is cxd1247Q

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 Author| Post time: 2015-10-28 12:25:45
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Most factories fond of using chipset from SONY.
1st generation IC combination: CX20108 RF AMP PLUS CX20109 SERVER AMP
                                    like: SONY D50, D50MKII, SANYO CP10, GRUNDIG CDP50
2rd generation IC combination: CXA1081 plus CXA1082
                                    like: SONY D100 D3 most table model made by various factories
3rd generation IC combination: CXA1271 plus CXA1272
                                    like: almost all vintage players made by SONY KENWOOD AIWA DENON except Toshiba
4th generation IC comnination: CXA1671 PLUS CXA1372
                                   like: mostly used by table model and CDROM
5th generation IC combination: CXA1782 (BUILT-IN RF AMP AND SERVER AMP)
                                  like: aiwa XP66/77

DSP: CXD23035 / 1125/ 1130 / 1135 / 1167 / 2500 /3027

DRIVER: always MPC1715 1716 or CXA1083, if player supports ESP, driver will use SC111280 which support double spindle speed.

Optical head: most players use kss220, it can directly replace KSS162/165/167, several models use SANYO SF89 head,like D303 350.

DAC: most players prefer to use NEC UPD6376, it appears in D101 202 33 350 even some Technics' players. Disadvantage is volume cannot shut down, bass muddle when turn on mega bass.

I prefer to use the DAC like PCM55 PCM67 made by B.B semiconductor, common players carry with
PCM55:
Technics sl-xp7
SONY D100 D50MKII/55T
Philips CD10II

PCM67:
SONY D555 PCM66*2,
DENON DCP-100 PCM66*2

These players always be regarded as the top of the brand, they all have the balanced frequency, fine treble, they should be
the best choice of our Hi-Fi fans all.

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Post time: 2015-10-28 17:44:42
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Good forum for CD players' fans!

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Post time: 2015-10-29 16:03:50
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Kaosun's expertise is the best and reliable!

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Post time: 2015-11-02 06:56:30
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 Author| Post time: 2015-11-02 12:10:51
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sany2001 2015-11-02 09:21
THE DSP chip of d90 is cxd1247Q

It should be same with CXD1135 as DSP. Thank you for your pic!
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Post time: 2015-11-15 13:12:26
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What about Denon DCP50 upgraded by kaosun to DCP150 status? I have one and can attest that it sounds absolutely wonderful! Since we are talking nuts'n'bolts here, what about the components of this DCP50/150? Same as DCP150? or better?
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 Author| Post time: 2015-11-17 01:41:40
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serge1996 2015-11-15 13:12
What about Denon DCP50 upgraded by kaosun to DCP150 status? I have one and can attest that it sounds ...

After the modification, the dcp50 can compete with dcp150.
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Post time: 2015-11-17 12:47:39
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Service Manual for Denon DPC-50 says that it has 4-times oversampling digital filter. It must be a part of UPD6376 DAC then...?
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