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CMOS analogue switches in the signal path of cassette decks



This list is under construction and will be updated on a regular basis (last update July 2021)

The data in the list is taken from service manuals and not verified! E&OE

Make Model # CMOS chips used in the signal path IC # from the service manual Quantity Positive supply V Negative supply V Control levels, V Recommended replacement Additional mods required
                   
Aiwa AD-F360 uPD4066 IC301 1 12 0 0/+12V MAX4066 none
Aiwa AD-R460 uPD4066 IC301 1 12 0 0/+12V MAX4066 none
Aiwa AD-F410 TC14066BP IC102, IC202 2 10.6 0 0/+10.6V MAX4066 none
Aiwa AD-R507 TC14066BP IC102, IC202 2 10.6 0 0/+10.6V MAX4066 none
Aiwa AD-F660 none              
Aiwa AD-F770 none              
Aiwa AD-F800 none              
Aiwa AD-F850 GD4066 IC102, IC701 2 12.5 0 0/+12V MAX4066 none
Aiwa AD-F910 NJU4066 IC251 1 7 -7 -7 /+7V ANT4066B or MAX4066 none
Aiwa AD-S950 GD4066 IC102 1 8 0 0/+8V MAX4066 none
    GD4066 IC251 1 8 -8 -8/+8V ANT4066B none
Aiwa AD-F990 none              
Aiwa AD-WX777 HD14066BP IC102, IC103, IC202, IC502 4 12.4 0 0/+12.4V MAX4066 none
Aiwa AD-WX808 NJU4066BD IC102, IC202, IC302, IC901 4 12 0 0/+12V MAX4066 none
    NJM4052BP IC303 1 12 0 0/+12V MAX4066 none
Aiwa AD-WX828 BU4066B IC102, IC202 2 13 0 0/+12V MAX4066 none
Aiwa AD-WX929 BU4066B IC102, IC202 2 13 0 0/+12V MAX4066 none
Aiwa AD-WX909 M4066BP IC2, IC3, IC102, IC253, IC32, IC161 6 12.5 0 0/+12V MAX4066 none
    NJM4066BP IC4 1 12.5 0 0/+12V MAX4066 none
Aiwa XK-007 LC4966 IC708 1 12 -12 -12  /+12V ANT4066B none
Aiwa XK-009 LC4966 IC708 1 12 -12 -12  /+12V ANT4066B none
Aiwa XK-5000 NJU4066 IC251 1 7 -7 -7 /+7V ANT4066B or MAX4066 none
Aiwa XK-S7000 none              
Aiwa XK-S9000 none              
                   
Akai GX-32 none              
Akai DX-57 BU4066B IC503 1 7.7 -7.7 +7.6/-7.6V ANT4066B none
Akai GX-67 BU4066B IC503 1 7.7 -7.7 +7.6/-7.6V ANT4066B none
Akai GX-6 none              
Akai GX-7 none              
Akai GX-8 none              
Akai GX-65mkII BU4066B IC306 1 7.4 -7.4 -7.4/+7.4V ANT4066B or MAX4066 none
Akai GX-73 none              
Akai GX-75 none              
Akai GX-75mkII TC4066BP IC551 1 8.5 -8.3 -8.3/+8.5V ANT4066B none
Akai GX-93 none              
Akai GX-95 none              
Akai GX-95mkII TC4066BP IC551 1 8.5 -8.3 -8.3/+8.5V ANT4066B none
Akai GX-F31 none              
Akai GX-F51 none              
Akai GX-F66RC none              
Akai GX-F71 none              
Akai GX-F80 none              
Akai GX-M30 none              
Akai GX-M50 none              
Akai GX-R35 none              
Akai GX-R66 none              
                   
Alpine AL55 none              
Alpine AL60 TC4066BP IC305, IC306, IC307, IC308 4 15.8 0 0/15.8 ANT4066B none
Alpine AL61 none              
Alpine AL65 none              
Alpine AL80 none              
Alpine AL90 none              
                   
B&O Beocord 9000 CD4066 IC1,102, IC102-105, 202-205 11 various various various TBA numerous
                   
Denon DR-F6 none              
Denon DR-F7 HD-14066BP IC312, IC313 2 5 -12 -12/+5V ANT4066B none
Denon DR-F8 HD-14066BP IC312, IC313 2 5 -12 -12/+5V ANT4066B none
Denon DR-M33HX none              
Denon DR-M44HX none              
                   
Eumig FL-900 none              
Eumig FL-1000uP FJ4016 01IC104, 01IC05, 01IC204 3 15 0 0/+15 ANT4066B or MAX4066 none
    MC4066 (circuit I have is not clear) 3 15 0 0/+15 ANT4066B or MAX4066 none
                   
Harman Kardonon TD392 TC4066BP IC351 1 7.5 -7.5 -1 ANT4066B or MAX4066 none
Harman Kardonn CD491 none              
                   
Hitachi D-5500 none              
Hitachi DE-99 HD14066BP IC102 1 13.6 0 0/+13.6 MAX4066 none
Hitachi D-909 BU4066B IC5, IC302, IC303, IC304 4 13.4 -13.4 -13.4/+13.4V ANT4066B none
                   
JVC TD-V66 none              
JVC TD-V661TN BU4066B ICS81 1 5 -7 -7/+5V MAX4066 none
    BU4053B IC701 1 7 -7 -7/+5V MAX4066 none
JVC TD-V662BK BU4066B ICS81 1 5 -7 -7/+5V MAX4066 none
    BU4053B IC701 1 7 -7 -7/+5V MAX4066 none
JVC TD-V1050 MC14066BCP IC805 1 6.8 -6.8 -6.8/+5.2V MAX4066 none
                  none
JVC TD-W110 uPC4066BC IC902 1 12 0 0/+12V MAX4066 none
                   
Kenwood KX-31 none              
Kenwood KX-32 TC4016BP Q601 1 11 0 0/+11 MAX4066 none
Kenwood KX-94W TC4016BP Q423 1 11.6 0 0/+11.6 MAX4066 none
Kenwood KX-880G none              
Kenwood KX-949W uPD4066BC IC1, IC6 2 7.8 -7.8 -7.8/+7.8V ANT4066B none
Kenwood KX-1060 none              
Kenwood KX-1100G none              
Kenwood KX-5060S TC4066BP IC41 1 7.6 -7.6 -7.6/+7.6V ANT4066B none
Kenwood KX-5550 TC4053BP IC706 1 8.1 -6.6 0/+5V   yes
Kenwood KX-7030 TC4066BP IC43 1 15 0 0/+15V ANT4066B or MAX4066 none
                   
Luxman K-04 none              
Luxman K-110W NJU4066BD IC204, IC205, IC402-404 5 12 0 0/+12V MAX4066 none
                   
Nakamichi 500 none              
Nakamichi 580 none              
Nakamichi 580M none              
Nakamichi 600II none              
Nakamichi 660ZX none              
Nakamichi 670ZX none              
Nakamichi 680 uPD4066C IC304, 305, 306 3 12 0 0/+12V MAX4066 none
Nakamichi 680ZX uPD4066C IC304, 305, 306 3 12 0 0/+12V MAX4066 none
Nakamichi 682ZX none              
Nakamichi 700II none              
Nakamichi 700ZXL MSM4066RS IC101, IC201 2 12 -2.6 0/+12V MAX4066 yes
Nakamichi 1000II none              
Nakamichi 1000ZXL uPD4066BC IC101,102, 201,202,304,305 6 12 0 0/+12V MAX4066 none
Nakamichi BX-100 TC9145P IC305 1       TBA  
Nakamichi BX-125 TC9145P IC305 1       TBA  
Nakamichi BX-150 TC9145P IC305 1       TBA  
Nakamichi BX-2 none              
Nakamichi BX-300E TC9145P IC306 1       TBA  
Nakamichi Cassette Deck 1 TC9145P U104 1       TBA  
Nakamichi CR-2 TC9145P IC304 1       TBA  
Nakamichi CR-3 TC9145P IC305 1       TBA  
Nakamichi CR-4 TC9145P IC305 1       TBA  
Nakamichi CR-7 TC9145P IC301 1       TBA  
Nakamichi DR-2 TC9145P U104 1       TBA  
Nakamichi DR-3 TC9145P U103 1       TBA  
Nakamichi Dragon uPC4066BC IC502, IC602 2 12 -2.2 0/+12V ANT4066B or MAX4066 yes
Nakamichi LX-3 none              
Nakamichi LX-5 none              
Nakamichi RX-202 TC9145P IC305 1       TBA  
Nakamichi RX-505 TC9145P IC301 1       TBA  
Nakamichi ZX-7 none              
Nakamichi ZX-9 none              
                   
Pioneer CT-05W HD14066BP IC707-710 4 6.2 -6.2 -6.2/+6,2V MAX4066 none
Pioneer CT-6R TC4066BP IC306 1 12 0 0/+12V MAX4066 none
Pioneer CT-7R TC4066BP IC306 1 12 0 0/+12V MAX4066 none
Pioneer CT-8R TC4066BP IC606 1 12 0 0/+12V MAX4066 none
Pioneer CT-9R none              
Pioneer CT-41 none              
Pioneer CT-50R none              
Pioneer CT-91 none              
Pioneer CT-91A none              
Pioneer CT-93 none              
Pioneer CT-95 none              
Pioneer CT-301 none              
Pioneer CT-350 none              
Pioneer CT-447 none              
Pioneer CT-656mkII TC4066BP IC2 1 6.6 -6.6 -1.5 MAX4066 none
Pioneer CT-737 TC4066BP IC2 1 6.6 -6.6 -1 MAX4066 none
Pioneer CT-777 none              
Pioneer CT-900S none              
Pioneer CT-930 none              
Pioneer CT-959 none              
Pioneer CT-979 none              
Pioneer CT-2070R none              
Pioneer CT-3000 none              
Pioneer CT-5151 none              
Pioneer CT-A7 TC4066BP Q522 1 8 -8 -8/+8V ANT4066B none
Pioneer CT-A9 TC4066BP Q635, Q636 2 6.6 -6.6 -1 MAX4066 none
Pioneer CT-F500 none              
Pioneer CT-F505 none              
Pioneer CT-F600 none              
Pioneer CT-F750 none              
Pioneer CT-F850 none              
Pioneer CT-F900 none              
Pioneer CT-F1000 none              
Pioneer CT-F1250 none              
Pioneer CT-F9191 none              
Pioneer CT-S550S TC4066BP IC151, IC153 2 6 -6 -1 MAX4066 none
Pioneer CT-S707 TC4066BP IC2 1 6.6 -6.6 -1.5 MAX4066 none
Pioneer CT-S920 none              
Pioneer CT-W450R none              
                   
Revox B215/B215S MC14066 IC10 on I/O PCB 1 8 -2.3 0/+5V MAX4066 yes
    MC14051 IC14, IC15 on I/O PCB 2 5 -5 0/+5V 74HC4051N  
    MC14052 IC1 on Dolby PCB, IC11, 14,18 on Rec Cntrl PCB 4 5 -5 0/+5V 74HC4052N  
    MC14053 IC8 on I/O PCB, 1 5 -5 0/+5V 74HC4053N  
                   
Sansui D-705 none              
Sansui D-W10 BU4066B IC1, IC2, IC3 3 5 0 0/+5V MAX4066 none
                   
Sony TC-FX600 none              
Sony TC-FX1010 various ??         N/A  
Sony TC-K4A none              
Sony TC-K5 none              
Sony TC-K6 none              
Sony TC-K75 none              
Sony TC-K81 none              
Sony TC-K222ESA MC4066BP IC503 1 8.3 -8.3 -8.3/+8.3V ANT4066B none
Sony TC-K222ESG MC4066BP IC504 1 8.6 -8.8 -8.8/+8.6V ANT4066B none
Sony TC-K222ESL MC4066BP IC503 1 8.3 -8.3 -8.3/+8.3V ANT4066B none
Sony TC-K333ESL none              
Sony TC-K333ESR none              
Sony TC-K411 MC14066BCP IC310, IC311 2 7.3 -7.3 -7.3/+7.3V ANT4066B or MAX4066 none
Sony TC-K511S MC14066BCP IC310, IC311, IC312 3 7.3 -7.3 -7.3/+7.3V ANT4066B or MAX4066 none
Sony TC-K520 none              
Sony TC-K555 none              
Sony TC-K561S MC14066BCP IC310, IC311 2 7.3 -7.3 -7.3/+7.3V ANT4066B or MAX4066 none
Sony TC-K570 M4066BP IC502 1 7.4 -7.4 -7.4/+7.4V ANT4066B or MAX4066 none
Sony TC-K590 M4066BP IC502 1 7.4 -7.4 -7.4/+7.4V ANT4066B or MAX4066 none
Sony TC-K600ES M4066BP IC511 1 7 -7 -7/+7V ANT4066B or MAX4066 none
Sony TC-K611S MC14066BCP IC502, IC511 2 7.2 -7.2 -7.2/+7.2V ANT4066B or MAX4066 none
Sony TC-K615S MC14066BCP IC310 1 7.2 -7.2 -7.2/+7.2V ANT4066B or MAX4066 none
Sony TC-K620 M4066BP IC502 1 7.7 -7.7 -7.7/+7.7V ANT4066B none
Sony TC-K650ES M4066BP IC502 1 7.7 -7.7 -7.7/+7.7V ANT4066B none
Sony TC-K666ES none              
Sony TC-K670 M4066BP IC502 1 7.4 -7.4 -7.4/+7.4V ANT4066B or MAX4066 none
Sony TC-K677ES M4066BP IC502 1 7.4 -7.4 -7.4/+7.4V ANT4066B or MAX4066 none
Sony TC-K679ES M4066BP IC502 1 7.5 -7.5 -7.5/+7.5V ANT4066B or MAX4066 none
Sony TC-K690 M4066BP IC502 1 7.5 -7.5 -7.5/+7.5V ANT4066B or MAX4066 none
Sony TC-K707ES MC14066BCP IC502, IC511 2 7.2 -7.2 -7.2/+7.2V ANT4066B or MAX4066 none
Sony TC-K711S MC14066BCP IC502, IC511 2 7.2 -7.2 -7.2/+7.2V ANT4066B or MAX4066 none
Sony TC-K715S MC14066BCP IC502 1 7.4 -7.4 -7.4/+7.4V ANT4066B or MAX4066 none
Sony TC-K717S MC14066BCP IC502 1 7.4 -7.4 -7.4/+7.4V ANT4066B or MAX4066 none
Sony TC-K730ES none              
Sony TC-K750ES M4066BP IC504 1 8.6 -8.8 -8.8/+8.6V ANT4066B none
Sony TC-K777ES none              
Sony TC-K777ESII none              
Sony TC-K808ES none              
Sony TC-K850ES M4066BP IC504 1 8.6 -8.8 -8.8/+8.6V ANT4066B none
Sony TC-K870ES MC4066BP IC503 1 8.3 -8.3 -8.3/+8.3V ANT4066B none
Sony TC-K890ES MC4066BP IC503 1 8.3 -8.3 -8.3/+8.3V ANT4066B none
Sony TC-K909ES none              
Sony TC-K970ES none              
Sony TC-KA1ES MC14066BCP IC310, IC311 2 7.3 -7.3 -7.3/+7.3V ANT4066B or MAX4066 none
                   
Studer A710 MC14066 TBA TBA various various various TBA numerous
Studer A721 MC14051 IC19, IC21 on I/O PCB 2 5 -7 0/+5V MM74HC4051N none
    MC14052 IC12 on I/O PCB, IC11, IC14, IC18 on Rec Cntrl PCB, IC1 on NR PCB 5 5 -7 0/+5V MM74HC4052N none
    MC14053 IC4, IC9, IC22 on I/O PCB 3 5 -7 0/+5V MM74HC4053N none
                   
Tascam 112 LC4066B U104, U204 2 7.5 -7.5 -7.5/+7.5V ANT4066B or MAX4066 none
Tascam 112mkII BU4066B U105 1 7 -7 -7/+7V ANT4066B or MAX4066 none
Tascam 112RmkII BU4066B U104, U105 2 7 -7 -7/+7V ANT4066B or MAX4066 none
Tascam 122 none              
Tascam 122mkII LC4066B U119, 120 2 7.5 -7.5 -7.5/+7.5V ANT4066B or MAX4066 none
Tascam 122mkIII BU4066B U104-106, U108, U110-111 6 7 -7 -7/+7V ANT4066B or MAX4066 none
                   
Teac A103 none              
Teac A105 none              
Teac A106 none              
Teac A107 none              
Teac A650 none              
Teac A770 none              
Teac V-6030S TC4066BP U703, U704 2 7 -7 -7/+7V ANT4066B or MAX4066 none
Teac V-8030S TC4066BP U703, U704 2 7 -7 -7/+7V ANT4066B or MAX4066 none
                   
Technics RS-5 none              
Technics RS-631 none              
Technics RS-641 none              
Technics RS-676US none              
Technics RS-B10 none              
Technics RS-B48R none              
Technics RS-B100 none              
Technics RS-B105 none              
Technics RS-B605 MN6634 IC5 1 6.8 -7 -7.7/-6.7V N/A N/A
Technics RS-B655 none              
Technics RS-B755 MC14066BCP, IC3 1 8.6 -8.7 +8,6/-8,7V ANT4066B none
Technics RS-B765 MC14066BCP, IC3 1 8.6 -8.7 +8,6/-8,7V ANT4066B none
Technics RS-B905 none              
Technics RS-B965 MN4066B IC7, IC8, IC9, IC11, IC12 5 6.6 -6.8 -6.8/+6.6V ANT4066B or MAX4066 none
Technics RS-BX606 MN4066B IC904 1 8.4 -8.7 -8.7/+8.4V ANT4066B none
Technics RS-BX626 MN4066B IC904 1 8.4 -8.7 -8.7/+8.4V ANT4066B none
Technics RS-BX707 MN4066B IC904, IC905 2 6.8 -7.1 +6,8/-7,1V ANT4066B or MAX4066 none
Technics RS-BX727 MN4066B IC904, IC905 2 6.8 -7.1 +6,8/-7,1V ANT4066B or MAX4066 none
Technics RS-BX808 MN4066B IC904, IC905 2 6.8 -7.1 +6,8/-7,1V ANT4066B or MAX4066 none
Technics RS-BX828 MN4066B IC904, IC905 2 6.8 -7.1 +6,8/-7,1V ANT4066B or MAX4066 none
Technics RS-D225W UPS1290C IC3 1 5.6 0 0/+6.8V N/A N/A
Technics RS-M02 none              
Technics RS-M22 none              
Technics RS-M45 none              
Technics RS-M63 none              
Technics RS-M85 none              
Technics RS-M88 none              
Technics RS-M95 none              
Technics RS-M205 none              
Technics RS-M206 none              
Technics RS-M215 none              
Technics RS-M226 none              
Technics RS-M253 none              
Technics RS-M273 none              
Technics RS-TR474 none              
Technics RS-TR575 none              
                   
Yamaha K-1020 uPD4066BC IC113 1 7.5 -7.3 +7,8/-7,3V ANT4066B or MAX4066 none
Yamaha KX-800 uPD4066BC IC13 1 7.5 -7.3 +7,8/-7,3V ANT4066B or MAX4066 none
Yamaha KX-1200 uPD4066BC IC108 1 10.1 -10.3 +10,1/-10,3V ANT4066B none