Technical Reference

CMOS Analogue Switch (4066-family) Cross-Reference

A reference table of CMOS analogue switch ICs used in the signal path of cassette decks — by brand and model, with IC location, supply voltages, and recommended modern replacements for when the original part has failed or is obsolete.

Under construction — updated on a regular basis (last data update: July 2021).

Data is taken from service manuals and has not been independently verified — errors and omissions excepted (E&OE).

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Make Model # CMOS Chip IC # (service manual) Qty +V −V Control Levels Recommended Replacement Additional Mods
Aiwa AD-F360 uPD4066 IC301 1 12V 0V 0/+12V MAX4066 none
Aiwa AD-R460 uPD4066 IC301 1 12V 0V 0/+12V MAX4066 none
Aiwa AD-F410 TC14066BP IC102, IC202 2 10.6V 0V 0/+10.6V MAX4066 none
Aiwa AD-R507 TC14066BP IC102, IC202 2 10.6V 0V 0/+10.6V MAX4066 none
Aiwa AD-F660 none
Aiwa AD-F770 none
Aiwa AD-F800 none
Aiwa AD-F850 GD4066 IC102, IC701 2 12.5V 0V 0/+12V MAX4066 none
Aiwa AD-F910 NJU4066 IC251 1 7V -7V -7 /+7V ANT4066B or MAX4066 none
Aiwa AD-S950 GD4066 IC102 1 8V 0V 0/+8V MAX4066 none
Aiwa AD-F990 none
Aiwa AD-WX777 HD14066BP IC102, IC103, IC202, IC502 4 12.4V 0V 0/+12.4V MAX4066 none
Aiwa AD-WX808 NJU4066BD IC102, IC202, IC302, IC901 4 12V 0V 0/+12V MAX4066 none
Aiwa AD-WX828 BU4066B IC102, IC202 2 13V 0V 0/+12V MAX4066 none
Aiwa AD-WX929 BU4066B IC102, IC202 2 13V 0V 0/+12V MAX4066 none
Aiwa AD-WX909 M4066BP IC2, IC3, IC102, IC253, IC32, IC161 6 12.5V 0V 0/+12V MAX4066 none
Aiwa XK-007 LC4966 IC708 1 12V -12V -12 /+12V ANT4066B none
Aiwa XK-009 LC4966 IC708 1 12V -12V -12 /+12V ANT4066B none
Aiwa XK-5000 NJU4066 IC251 1 7V -7V -7 /+7V ANT4066B or MAX4066 none
Aiwa XK-S7000 none
Aiwa XK-S9000 none
Akai GX-32 none
Akai DX-57 BU4066B IC503 1 7.7V -7.7V +7.6/-7.6V ANT4066B none
Akai GX-67 BU4066B IC503 1 7.7V -7.7V +7.6/-7.6V ANT4066B none
Akai GX-6 none
Akai GX-7 none
Akai GX-8 none
Akai GX-65mkII BU4066B IC306 1 7.4V -7.4V -7.4/+7.4V ANT4066B or MAX4066 none
Akai GX-73 none
Akai GX-75 none
Akai GX-75mkII TC4066BP IC551 1 8.5V -8.3V -8.3/+8.5V ANT4066B none
Akai GX-93 none
Akai GX-95 none
Akai GX-95mkII TC4066BP IC551 1 8.5V -8.3V -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 15.8V 0V 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 5V -12V -12/+5V ANT4066B none
Denon DR-F8 HD-14066BP IC312, IC313 2 5V -12V -12/+5V ANT4066B none
Denon DR-M33HX none
Denon DR-M44HX none
Eumig FL-900 none
Eumig FL-1000uP FJ4016 01IC104, 01IC05, 01IC204 3 15V 0V 0/+15 ANT4066B or MAX4066 none
Harman Kardon TD392 TC4066BP IC351 1 7.5V -7.5V -1 ANT4066B or MAX4066 none
Harman Kardon CD491 none
Hitachi D-5500 none
Hitachi DE-99 HD14066BP IC102 1 13.6V 0V 0/+13.6 MAX4066 none
Hitachi D-909 BU4066B IC5, IC302, IC303, IC304 4 13.4V -13.4V -13.4/+13.4V ANT4066B none
JVC TD-V66 none
JVC TD-V661TN BU4066B ICS81 1 5V -7V -7/+5V MAX4066 none
JVC TD-V662BK BU4066B ICS81 1 5V -7V -7/+5V MAX4066 none
JVC TD-V1050 MC14066BCP IC805 1 6.8V -6.8V -6.8/+5.2V MAX4066 none
JVC TD-W110 uPC4066BC IC902 1 12V 0V 0/+12V MAX4066 none
Kenwood KX-31 none
Kenwood KX-32 TC4016BP Q601 1 11V 0V 0/+11 MAX4066 none
Kenwood KX-94W TC4016BP Q423 1 11.6V 0V 0/+11.6 MAX4066 none
Kenwood KX-880G none
Kenwood KX-949W uPD4066BC IC1, IC6 2 7.8V -7.8V -7.8/+7.8V ANT4066B none
Kenwood KX-1060 none
Kenwood KX-1100G none
Kenwood KX-5060S TC4066BP IC41 1 7.6V -7.6V -7.6/+7.6V ANT4066B none
Kenwood KX-5550 TC4053BP IC706 1 8.1V -6.6V 0/+5V yes
Kenwood KX-7030 TC4066BP IC43 1 15V 0V 0/+15V ANT4066B or MAX4066 none
Luxman K-04 none
Luxman K-110W NJU4066BD IC204, IC205, IC402-404 5 12V 0V 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 12V 0V 0/+12V MAX4066 none
Nakamichi 680ZX uPD4066C IC304, 305, 306 3 12V 0V 0/+12V MAX4066 none
Nakamichi 682ZX none
Nakamichi 700II none
Nakamichi 700ZXL MSM4066RS IC101, IC201 2 12V -2.6V 0/+12V MAX4066 yes
Nakamichi 1000II none
Nakamichi 1000ZXL uPD4066BC IC101,102, 201,202,304,305 6 12V 0V 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 12V -2.2V 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 6.2V -6.2V -6.2/+6,2V MAX4066 none
Pioneer CT-6R TC4066BP IC306 1 12V 0V 0/+12V MAX4066 none
Pioneer CT-7R TC4066BP IC306 1 12V 0V 0/+12V MAX4066 none
Pioneer CT-8R TC4066BP IC606 1 12V 0V 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 6.6V -6.6V -1.5 MAX4066 none
Pioneer CT-737 TC4066BP IC2 1 6.6V -6.6V -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 8V -8V -8/+8V ANT4066B none
Pioneer CT-A9 TC4066BP Q635, Q636 2 6.6V -6.6V -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 6V -6V -1 MAX4066 none
Pioneer CT-S707 TC4066BP IC2 1 6.6V -6.6V -1.5 MAX4066 none
Pioneer CT-S920 none
Pioneer CT-W450R none
Revox B215/B215S MC14066 IC10 on I/O PCB 1 8V -2.3V 0/+5V MAX4066 yes
Sansui D-705 none
Sansui D-W10 BU4066B IC1, IC2, IC3 3 5V 0V 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 8.3V -8.3V -8.3/+8.3V ANT4066B none
Sony TC-K222ESG MC4066BP IC504 1 8.6V -8.8V -8.8/+8.6V ANT4066B none
Sony TC-K222ESL MC4066BP IC503 1 8.3V -8.3V -8.3/+8.3V ANT4066B none
Sony TC-K333ESL none
Sony TC-K333ESR none
Sony TC-K411 MC14066BCP IC310, IC311 2 7.3V -7.3V -7.3/+7.3V ANT4066B or MAX4066 none
Sony TC-K511S MC14066BCP IC310, IC311, IC312 3 7.3V -7.3V -7.3/+7.3V ANT4066B or MAX4066 none
Sony TC-K520 none
Sony TC-K555 none
Sony TC-K561S MC14066BCP IC310, IC311 2 7.3V -7.3V -7.3/+7.3V ANT4066B or MAX4066 none
Sony TC-K570 M4066BP IC502 1 7.4V -7.4V -7.4/+7.4V ANT4066B or MAX4066 none
Sony TC-K590 M4066BP IC502 1 7.4V -7.4V -7.4/+7.4V ANT4066B or MAX4066 none
Sony TC-K600ES M4066BP IC511 1 7V -7V -7/+7V ANT4066B or MAX4066 none
Sony TC-K611S MC14066BCP IC502, IC511 2 7.2V -7.2V -7.2/+7.2V ANT4066B or MAX4066 none
Sony TC-K615S MC14066BCP IC310 1 7.2V -7.2V -7.2/+7.2V ANT4066B or MAX4066 none
Sony TC-K620 M4066BP IC502 1 7.7V -7.7V -7.7/+7.7V ANT4066B none
Sony TC-K650ES M4066BP IC502 1 7.7V -7.7V -7.7/+7.7V ANT4066B none
Sony TC-K666ES none
Sony TC-K670 M4066BP IC502 1 7.4V -7.4V -7.4/+7.4V ANT4066B or MAX4066 none
Sony TC-K677ES M4066BP IC502 1 7.4V -7.4V -7.4/+7.4V ANT4066B or MAX4066 none
Sony TC-K679ES M4066BP IC502 1 7.5V -7.5V -7.5/+7.5V ANT4066B or MAX4066 none
Sony TC-K690 M4066BP IC502 1 7.5V -7.5V -7.5/+7.5V ANT4066B or MAX4066 none
Sony TC-K707ES MC14066BCP IC502, IC511 2 7.2V -7.2V -7.2/+7.2V ANT4066B or MAX4066 none
Sony TC-K711S MC14066BCP IC502, IC511 2 7.2V -7.2V -7.2/+7.2V ANT4066B or MAX4066 none
Sony TC-K715S MC14066BCP IC502 1 7.4V -7.4V -7.4/+7.4V ANT4066B or MAX4066 none
Sony TC-K717S MC14066BCP IC502 1 7.4V -7.4V -7.4/+7.4V ANT4066B or MAX4066 none
Sony TC-K730ES none
Sony TC-K750ES M4066BP IC504 1 8.6V -8.8V -8.8/+8.6V ANT4066B none
Sony TC-K777ES none
Sony TC-K777ESII none
Sony TC-K808ES none
Sony TC-K850ES M4066BP IC504 1 8.6V -8.8V -8.8/+8.6V ANT4066B none
Sony TC-K870ES MC4066BP IC503 1 8.3V -8.3V -8.3/+8.3V ANT4066B none
Sony TC-K890ES MC4066BP IC503 1 8.3V -8.3V -8.3/+8.3V ANT4066B none
Sony TC-K909ES none
Sony TC-K970ES none
Sony TC-KA1ES MC14066BCP IC310, IC311 2 7.3V -7.3V -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 5V -7V 0/+5V MM74HC4051N none
Tascam 112 LC4066B U104, U204 2 7.5V -7.5V -7.5/+7.5V ANT4066B or MAX4066 none
Tascam 112mkII BU4066B U105 1 7V -7V -7/+7V ANT4066B or MAX4066 none
Tascam 112RmkII BU4066B U104, U105 2 7V -7V -7/+7V ANT4066B or MAX4066 none
Tascam 122 none
Tascam 122mkII LC4066B U119, 120 2 7.5V -7.5V -7.5/+7.5V ANT4066B or MAX4066 none
Tascam 122mkIII BU4066B U104-106, U108, U110-111 6 7V -7V -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 7V -7V -7/+7V ANT4066B or MAX4066 none
Teac V-8030S TC4066BP U703, U704 2 7V -7V -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 6.8V -7V -7.7/-6.7V N/A N/A
Technics RS-B655 none
Technics RS-B755 MC14066BCP, IC3 1 8.6V -8.7V +8,6/-8,7V ANT4066B none
Technics RS-B765 MC14066BCP, IC3 1 8.6V -8.7V +8,6/-8,7V ANT4066B none
Technics RS-B905 none
Technics RS-B965 MN4066B IC7, IC8, IC9, IC11, IC12 5 6.6V -6.8V -6.8/+6.6V ANT4066B or MAX4066 none
Technics RS-BX606 MN4066B IC904 1 8.4V -8.7V -8.7/+8.4V ANT4066B none
Technics RS-BX626 MN4066B IC904 1 8.4V -8.7V -8.7/+8.4V ANT4066B none
Technics RS-BX707 MN4066B IC904, IC905 2 6.8V -7.1V +6,8/-7,1V ANT4066B or MAX4066 none
Technics RS-BX727 MN4066B IC904, IC905 2 6.8V -7.1V +6,8/-7,1V ANT4066B or MAX4066 none
Technics RS-BX808 MN4066B IC904, IC905 2 6.8V -7.1V +6,8/-7,1V ANT4066B or MAX4066 none
Technics RS-BX828 MN4066B IC904, IC905 2 6.8V -7.1V +6,8/-7,1V ANT4066B or MAX4066 none
Technics RS-D225W UPS1290C IC3 1 5.6V 0V 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 7.5V -7.3V +7,8/-7,3V ANT4066B or MAX4066 none
Yamaha KX-800 uPD4066BC IC13 1 7.5V -7.3V +7,8/-7,3V ANT4066B or MAX4066 none
Yamaha KX-1200 uPD4066BC IC108 1 10.1V -10.3V +10,1/-10,3V ANT4066B none
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Confirmed CMOS switch & replacement No CMOS switch identified in this model's signal path