Kenwood Kdcf 331 Manual
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![Page 16
16
KDC-W237AY/W237GY/W3037AY/W3037GY/
W311AY/W311GY/W3537AY/W3537GY/W4037Y
■ ROM data transfer
When replacing front-end (A1), this function is used to transfer E2PROM data (ROM correction, security and other data) to front -end (A1) to
E2PROM of to mother unit (X34-), used for saving data, and, after completing replacement of front-end (A1), to rec\
over data fro m the E2PROM of
the mother unit (X34-), and for saving data to the new front-end (A1). Refer to “ROM data transfer processes” on the next page...](http://img.usermanuals.tech/thumb/42/104538/w64_kdcf-331-manual-1524055021_d-15.png "Page 16
16
KDC-W237AY/W237GY/W3037AY/W3037GY/
W311AY/W311GY/W3537AY/W3537GY/W4037Y
■ ROM data transfer
When replacing front-end (A1), this function is used to transfer E2PROM data (ROM correction, security and other data) to front -end (A1) to
E2PROM of to mother unit (X34-), used for saving data, and, after completing replacement of front-end (A1), to rec\
over data fro m the E2PROM of
the mother unit (X34-), and for saving data to the new front-end (A1). Refer to “ROM data transfer processes” on the next page...")
![Page 18
18
KDC-W237AY/W237GY/W3037AY/W3037GY/
W311AY/W311GY/W3537AY/W3537GY/W4037Y
Tu r n p ower on.
Press and hold the [1] and [3] keys and press reset button.
(Enter the system in the test mode.)
Press [B.BOOST] key. (ROM data System enters data trans-
f er mode.)
Press [
] (or [].) (Select READ)
Press [
] key for 1 second or longer. (Data transfer)
FRONT-
END (A1)
E2PROM E2PROMSYSTEM
µ -COM (IC1)
Mother unit (X34-)
e
The system
µ-COM (IC1) copies
the data in the front-end (A1) in the
E2PROM on the mother...](http://img.usermanuals.tech/thumb/42/104538/w64_kdcf-331-manual-1524055021_d-17.png "Page 18
18
KDC-W237AY/W237GY/W3037AY/W3037GY/
W311AY/W311GY/W3537AY/W3537GY/W4037Y
Tu r n p ower on.
Press and hold the [1] and [3] keys and press reset button.
(Enter the system in the test mode.)
Press [B.BOOST] key. (ROM data System enters data trans-
f er mode.)
Press [
] (or [].) (Select READ)
Press [
] key for 1 second or longer. (Data transfer)
FRONT-
END (A1)
E2PROM E2PROMSYSTEM
µ -COM (IC1)
Mother unit (X34-)
e
The system
µ-COM (IC1) copies
the data in the front-end (A1) in the
E2PROM on the mother...")
![Page 20
20
KDC-W237AY/W237GY/W3037AY/W3037GY/
W311AY/W311GY/W3537AY/W3537GY/W4037Y
Press [] key. (Exit ROM data transfer mode.)
Tu r n p o wer off.
Remove front-end (A1).
FRONT-
END (A1)
E2PROM E2PROMSYSTEM
µ -COM (IC1)
Mother unit (X34-)
t
FRONT-
END (A1)
E2PROMSYSTEM
µ -COM (IC1)
Mother unit (X34-)
r
Install new front-end (A1).
No ROM correction or other data status. Tu r n p o
wer on.
Press and hold the [1] and [3] keys press reset button. (Enter
the system in the test mode.)
Press [B.BOOST] key. (Enter the...](http://img.usermanuals.tech/thumb/42/104538/w64_kdcf-331-manual-1524055021_d-19.png "Page 20
20
KDC-W237AY/W237GY/W3037AY/W3037GY/
W311AY/W311GY/W3537AY/W3537GY/W4037Y
Press [] key. (Exit ROM data transfer mode.)
Tu r n p o wer off.
Remove front-end (A1).
FRONT-
END (A1)
E2PROM E2PROMSYSTEM
µ -COM (IC1)
Mother unit (X34-)
t
FRONT-
END (A1)
E2PROMSYSTEM
µ -COM (IC1)
Mother unit (X34-)
r
Install new front-end (A1).
No ROM correction or other data status. Tu r n p o
wer on.
Press and hold the [1] and [3] keys press reset button. (Enter
the system in the test mode.)
Press [B.BOOST] key. (Enter the...")
21 KDC-W237AY/W237GY/W3037AY/W3037GY/ W311AY/W311GY/W3537AY/W3537GY/W4037Y EDCBA 1 2 3 4 5 6 7 W4 66 B .BOOST VOL AUD AT T A U T O 1 117 2345 6SRC A UX IN AM FM G VCC VO RST 18 D40 D31 D7 D32 D33 D34 D35 D36 D37 D38 D39 D41 D42 D14 D18 D12 D15 D20 D13 D16 D22 D21D17 D11 D19 D3 D6 D2 D5 D1 D4 D9/ D8 S2 ED1 J2 S1 IC3 SWITCH UNIT X16-386x-xx (J76-0360-02) B EB E R96 C10 R74 R80 R81 R82 C16 R31 R32R33 R34 R61 R62 R63 R72 C21 R21 R22 C11C12 C15 R3 R4 W1 W2 C25 C24 CP11 R1 R2 R11 R13 R14 R15 R16 R17 R18 R19 R23 R70 R75 R78 W3 CP1 1 20 21 40 41 6061 80 12 1920 J1 D71 D72 D73 D74 D75 D76 D77 D79 Q1 Q2 IC1 SWITCH UNIT X16-386x-xx (J76-0360-02) J2-R J2-L KI4 KI1 KI2 KI5 KI3 LED+B ILL D GND P AN SW5V KS1 KS4 GUARD FL SW11 25V P AN5V CW CCW KS2 GUARD A UX L AUX G A UX R FL+B TDF DET SW5 CE RST ESD GND VFD DATAS VFD CLK VFD DATAF VFD RST REMO KS3 X16-386x-xx Ref. No. Address IC1 4DQ1 6D Q2 6D PC BOARD (COMPONENT SIDE VIEW) (FOIL SIDE VIEW) X16-386x-xx Ref. No. Address IC3 6A Refer to the schematic diagram for the values of resistors and capacitors.
22 KDC-W237AY/W237GY/W3037AY/W3037GY/ W311AY/W311GY/W3537AY/W3537GY/W4037Y FGHIJ 1 2 3 4 5 6 7 L401 R331R202R205 R206 R218 R225 R227 R309 R318 C11 C9 R105 R306 R317 R340 R965 R406 R598 TH1 R892 C3 C4 C12 C14 C101 C102 C202 C203 C204 C205 C806 C990R221 R17 R104 R108 R111 R113 R115 R201 R203 R211R212 R226 R228 R229 R320 R315 R409 R803 R806 R808 R952 R972 R347 R12 R13 R14 R16 R110 R114 R971 R204 R214R964 R223 R301 R303R316 R305 R307 123 224 11 27 2 26 2 R313 R310 R314 R312 R408 R599 R801 R802 R804R805 R807 R901 R902R903R904R905 R906 R915 R954 R967 R961 R891 R969 R308 R311 R207 R962 R335 R342 R319 R963 R793 R791 R970 R951 R955 R968 R953 1 12 E E CC C C B EE B EE BC C 28 1 120 34 1 2 3031 1 80 51 50 81 100 B E B E B E EB B E BE BE BE BE BE B E B E B E B E BE D3 Q301 D110 Q402 Q1 D801 D101 Q4 Q101 Q102 Q103 Q104 Q105 Q801D102 D104 Q3 Q7 Q9 Q901 Q902 Q903 D301 IC1 IC8 IC2 IC3 W14 W100 W304 W102 W54 W802 W18C7 W55 R109 W30 W20 W301 W52 C2 C5C6 C15 C401W803 C809 C805 C807 W804 W36 W48 W47 W26 W27 W28 W45 R101 1 16 8 9 R102 R106 W21 R116 R219 W305R208 W 6 W46 C301 C302 W66 C801 C802 C803 C804 C901 C902 C1 W42 W43 L1 C808 R1 W15 R2 R11/W5 R3 R15 R103 R107 R112 R209 R210 W51 W309 W308 R R330 R332 R333 R334 R336 R3 R3 R3 R3 R609 R611R908 R910 R911 R907 R914 R913 R909 R912 W901W902 X1 X2 W23 W810 W811 W809 W903 W6 W4 W2 W7 W11 W8 W10 W9 W13 W12 W17 W19 R5 R4 W16 W805 W806 W807 W808 W44 W68 W306 W812 W1 W3 W64 W63 W24 W22W303 W302 R302 R304 W85 W49 W86 W57 W58 W307R402 R403 W801 W59 W62 W25 W60 W29 R117 W61 W37 W38 W39W40 W41 R220 W32 W33 W35 W31 R407 W34 W50 W56W53 W65 W201 J3 D1 D103 J1 D4 D5 D109 D401 D404 D802 D803 Q2 D2 D7 D105 D901 D303 Q8 D108 D107 D106 D606 CN2 IC4 IC6 A-DATASEL2 NOISE RST CNVSS O-CE O-CLK O-DATA R OM-DET DC-DET SEL1 ELECTRIC UNIT X34-467x-xx (J76-0358-02) PC BOARD (FOIL SIDE VIEW)
23 KDC-W237AY/W237GY/W3037AY/W3037GY/ W311AY/W311GY/W3537AY/W3537GY/W4037Y ONMLK 1 2 3 4 5 6 7 C506 C512 C502C404 C510 C504 C508 R405 R502 R504 C405 C515 C516 C604 C703 C704 C707 C708 R792R604 R803 C309 R972 R347 C306C307 C514 C601 C602 2 1 1 24 1 9 10 6 7 5 1 234812 11 13 3 19 20 R973 R501R503 R506 R507 R701 R702 R707 R708 R802 R807 R958 C509 R491 R492 R793 R791 R959 C517 R509 8 1 16 9 145 8 15 14 10 20 11 16 98 1 B E B E B E B E BE BE E BE D302 Q705 Q302 Q401 Q701 Q702 Q703 Q704 Q801 D304 D305 IC9 IC10 IC3 IC7 SW5V W103 R493 W97 C511 W98 W99 3 C513 W67 W71 R703 R704 R709 R710 W75 W70 W69 W90 C308 W66 C603 C701 C702 C705 C706 C802 W95 W101 C403 R209 R323 R329 R333R334 R336 R337 R338 R339R341 R343R344 R345 R346 W74 R508 R601R602 R603 R605 R606 R607 R608 R609 R610 R611 R612 R705R706 R711 R712 W89 X3 W73 W68 W78 W79 W77 W96 W94 W93 W92 W91 W88 W81 W80 W84R404 W82 W87 W86 W83 W76 W701 W72 3 D306 D603 A1 J4 J2 P1 D303 J5 D602 D601 D604 D605 D606CN4 CN3 A-DATA A-CLK RDS-QUAL S-METER X34-467x-xx Ref. No. Address IC1 5H IC2 4J IC3 4K IC4 4G IC6 2J IC7 6M IC8 6G IC9 4LQ1 3G Q2 2G Q3 3G Q7 6G Q8 6G Q9 6G Q101 3H Q102 3I Q103 3I Q104 3I Q105 4I Q301 6H Q302 7L Q401 4K Q402 5J Q701 3L Q702 3L Q705 3L Q901 3J Q902 3I Q903 3I Refer to the schematic diagram for the v alues of resistors and capacitors.
24 KDC-W237AY/W237GY/W3037AY/W3037GY/ W311AY/W311GY/W3537AY/W3537GY/W4037Y PQRST 1 2 3 4 5 6 7 R219 R220 R223 R221R222R226 R228 R227 R229 R230 C24 C44 C49 C52 C61 C53 C62 C64 C91 C21 C25 C35 C40 C41 R23 R48 R49 R50 C39 C50 C51 C20 C22 C23 C33 C34 R20R21 R22 R25 R26 R27 R28 R45 C100 R61 R60 C103 S1 S2 S3 S4 D4 CD PLAYER UNIT X32-5970-00 (J76-0366-02) Refer to the schematic diagram for the values of resistors and capacitors. PC BOARD (COMPONENT SIDE VIEW)
25 KDC-W237AY/W237GY/W3037AY/W3037GY/ W311AY/W311GY/W3537AY/W3537GY/W4037Y YXWVU 1 2 3 4 5 6 7 Q10 Q11 Q12 CN2Q13 Q1 D2 D3 CN1 D1 IC11 IC3 IC4 IC6 IC5 IC7 CD PLAYER UNIT X32-5970-00 (J76-0366-02) C97 R247 R246 X1R239 R231 R232 R233 R240 C94 C95R241 C54 C63 C71 C72 C90 R59 C69 C68 R51 R52 C27 C29 C45 C46 R251 C58 R245 C60 C73 C74 C76 C77 C87 C88 C30 C31 C32 C38 CP7 R32 R38 R55 R252 R216 R217 R244 C26 C36 C47C48 R29 R30 R31 R33 R34 R35R36 R37 R40 R41 R46 R248 R82 R83 R218 C101R243 C96 C10 C66 C89 1 16 10076 75 51 25 1 50 26 GS D D SG S DG D G S S G D D SG 24 1 16 15 1 30 1 3 5 4 1 3 5 4 1 3 5 4 I O G B E EB SPDL+ SPDL- DM1.5V Vref E F ARFPD A BIOP- SLED OUT /LOAD PIO0 DGND IOP+ RFI A GCI FE SBAD RFRP IO0 IO1DMO 12EJE-SW D3.3V LOS-SW 8EJE-SW LOE-SW MUTE-L/R LD RF A3.3V FMO FOO TRO D1.5VDGND A GND RchA.GND Lch AD3.3V SPDL+ SPDL- B UCK SO SI CCE B U5V DGND PON MOTOR SGND S7.5V LO/EJ SLD+SLD- SD TD FDMD A8V GND DRVMUTE FCS- FCS+ TRK+ TRK- /MRSTSRAMSTB 3/CCE 3BUCK 3/MRST 3SRAMSTB 3PIO0 3SI TEZ SLED IN /EJECT VR TE 3SO zDET SFY SBK SBY C IPF X32-5970-00 Ref. No. AddressIC3 5V IC4 2W IC5 3V IC6 3U IC7 5X IC11 3VRef. No. Address Q1 2V Q10 2X Q11 2X Q12 2X Q13 4W Refer to the schematic diagram for the values of resistors and capacitors. PC BOARD (FOIL SIDE VIEW)
26 KDC-W237AY/W237GY/W3037AY/W3037GY/ W311AY/W311GY/W3537AY/W3537GY/W4037Y ABCDE 1 2 3 4 5 6 7 2.5V2.5V 5.0V 0V 5.0V 2.5V 5V 0V 5V 0V IC ∗I ∗ ELECTRIC UNIT (X34-46xx-xx) Q703 Q704 Q705 CN4 FRONT REAR/SUB Q702 Q701 R J5 L ∗ G ∗ D A1 TUNER UNIT ANT J2 ∗ A E D605 D604 D603 D602 D601 CN3 D303 WIRED REMO J4 D606LX BUS ∗ I ∗ B MUTE DRIVE fo r PRE-OUT PRE-OUT MUTE SW TP342 TP79 TP128 TP92 TP95 TP100 TP73 TP66 TP77 TP69 TP99 TP90 TP93 TP96 TP101 TP76 TP71 TP72 TP97 TP341 TP74 TP94 TP102 TP68 TP65 TP70 TP344 TP78 TP91 TP98 TP113 TP345 TP75 TP551 TP552 680P C707 22K R709 C708 22K R710 180 R711 180 0 R959 330 R707 R708 C706 10u35 C705 1 2 3 L GND R R712 330 10u35 680P TP339 TP340 TP338C704 R704 680P 180 R706 22K 680P 180 C703 R703 22K C702 10u35 330 R701 R705 C701 10u35 0 R958 ∗R791 0 ∗W701 0 ∗R7920 ∗R793 330 R702 FL FR RR RL 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 RFGND ANTINPUT NC AM+B OSCGND VT COM+B IFC SDA SCL D-GND VDD5V PLLGND SMETER AMIFOUT QU ALITY RDSOUT D-GND2 RDSMUTE STDGND R L IF+B IFGND 0.01 C502 0.01 C504 0.01 C506 0.01 C508 4.7K R502 4.7K R504 470 R501 470 R503 SDA SCL 66 84 83 65 C510 0.47 C509 0.47 1 2 3 4 56 7 8 RD RD VR M VD VS FL CI 10u35 C513 560P C517 330P C514 470 R403 SCL SDA R612 4.7K R611 100 R610 4.7K R609 100 R608 100 R607 1K R606 1K R605 100 10 R602 4.7 R603 10 R601 0.47 C602 47u6.3 C6030.47 C601 71 73 70 72 1 100 75 2 CH-R CH-G CH-L 0.01 C604 1K R604 2 1 1K R329 8 4 12 7 6 3 2 13 11 10 5 1 9 GND BU REQ M CON A GND Rch Lch RST D ATA M CLK D ATA S MUTE REQ S GND2 SW5V AM+B A UDIO+B R402 470 R969 R970 0 0 B U5V BU AU Q701-704 + + + + + + 1 3 6 6 7 X34-467x-xx (1/4) 2SB1565 DTC114YUA 2SA1576A 2SC4617 2SC4081 UMC2N D AP202U D A204U
27 KDC-W237AY/W237GY/W3037AY/W3037GY/ W311AY/W311GY/W3537AY/W3537GY/W4037Y JIHGF 2.5V2.5V 5.0V 0V 5.0V 2.5V 0V 5.0V 0V 5.0V 5V 0V 5V 0V 4.0V 4.0V 0V 8.0V 5V 0V 5V 0V 5V 0V 8.0V 5.0V 0V 0V 5.0V 0V0V 0V 5V 0V 5V IC7 IC9 ∗IC2 ∗IC3 ∗IC6 IC10 A Q401 P1 Q301 Q104 Q105 Q302 Q903 D803 Q901 Q402 D110 D801 D301 RDS IC A ANALOG SW D404 D401 E-VOL E-VOL DC OFFSET D901Q902 POWER IC J3 D302 PANEL 5V SW D305 D306 D304 F AUX ∗ M PANEL CN E2PROM CD CNCN2 X16- J1 2/2 MUTE CONTROL ∗ J ∗ K DC OFFSET DET DET SW DC OFFSET QUICK CHARGE VOLTA GE SW IC9 CONTROL SW DSI SW ILLUMI R OM CORRECTION (NOT USED) TP153 TP155TP165TP152 TP164 TP154 TH1 TP902 TP151 TP163 TP162TP351 TP315 TP161 TP316 TP160 TP159 TP903 TP158 TP375 TP157 TP901 TP156 X3 4.332MHz TP881 TP871 TP891 1 2 3 4 56 7 8 RDSID RDDA VREF MPXIN VDDA VSSA FLOUT CIN 16 15 14 13 12 11 10 9 RDCL RST XOUT XIN VDDD VSSD MODE TEST R509 5.1K R507 2.2K R506 2.2K C516 560P C517 61 60 74 10P C515 10P C512 C511 10u35 0.01 2.2K R508 1 2 3 4 56 7 8 Y1B Y0B Y1C ZC Y0C E VEE VSS 16 15 14 13 12 11 10 9 VDD ZB ZA Y1A Y0A SASB SC 10∗R491 0 ∗R973 10∗R493 0.1 C405 1K R404 10∗R492 47K R405 0.01 C404 0 R972 CH-L CH-G CH-R A-L A-G A-RGND R 1.5K R408 10K R407 69 67 3.9K R409 28 27 26 25 24 23 22 21 20 19 18 17 16 15 MIX VREF SAOUT SAINVDD SDA SCL MUTE OUTLF OUTLR OUTRR OUTRF OUTSW GND 1 2 3 4 56 7 8 9 10 11 12 13 14 A COUTR ACIN R ACIN L A COUTL SE3L SE3R SE2L SE2R SE1L SE1R DIFFL DIFFG DIFFR CREF 20 19 18 17 16 15 14 13 12 11 VDD SDA SCL MUTE OUTLF OUTLR OUTRR OUTRF OUTSW GND 1 2 3 4 56 7 8 9 10 SE3L SE3R SE2L SE2R SE1L SE1R DIFFL DIFFG DIFFR CREF 47u16 C401 1u50 C403 0 R971 FL RL RR FR L R GND RL FL RR FR 470 R403 SDA R L GND L 71 73 70 72 1 100 75 2 CH-R CH-G CH-L 15K R903 330K R902 330K R901 100u16C901 C902 R915 100u16 100K R905 100K R906 100K22K R904 1 3 5 7 9 11 13 15 17 19 21 23 25 27 T AB1 PWGND1 STBYVCC1 PWGND2 SVRIN2 IN4 A CGND PWGND3 VCC2 MUTE PWGND4 TAB2 2 4 6 8 10 12 14 16 1820 22 24 26 OFFDET OUT2- OUT2+ OUT1- OUT1+ IN1 SGND IN3 OUT3+ OUT3- OUT4+ OUT4- HSD FR- FR+ FL- FL+ RL- RL+ RR- RR+ R907 100K R908 100K R911 100K R912 100K R909 100K R910 100K R913 100K R914 100K W803W802 0.22u50 C801 0.22u50 C802 0.22u50 C804 0.22u50 C803 RL FL 150K R802 1u50 C807 10u35 C8050 R892 77 RR FR 1u50 C809 330 R804 10 R808 4.3K R807 1u50 C808 W801 78 + 150K R805 4.7K R806 0 R955 0 R963 0 R951 22K R406 24 20 19 18 17 1615 14 13 12 11 10 9 8 7 6 5 43 21 ESD GND CN DET A UX Rch A UX GND A UX Lch NC SW5V VFD SYS VFD CLK VFD CE VFD PAN VFD INH RST REMO RTRY CW RTRY CCW FL+B(FL) LED+B(FL) PAN5V ILL D GND 240 R323 0 R965 0.01 C309 1K R347 R341 2.2K R338 2.2K R337 2.2K R336 2.2K R334 1K∗R333 1K R332 2.2K R339 2.2K 47u6.3 C308 R331 47K R342 47K 0 R962 LED+B(LCD) NC(LCD) 56 57 6 34 32 46 33 31 0.47 C307 0.47 C306 4.7 R345 2.2 R346 4.7 R344 18 A-R A-G A-L 1K R343 R340 2.2M 2.2K R330 26 1 2 3 4 A0 A1 A2 GND 8 7 6 5 VCC WP SCL SDA SDASCL TP409 TP410 ∗R967 470 GND2 59 SW5V 67,69 87 68 SW5V A UDIO+B B U5V 22K R598 1K R599 ILL+B FL+B BU BU B U SW5V AUDIO+B-1 A UDIO+B-1 A UDIO+B-1 SW5V 61826 DATA D ATA 4.7uHL401 A UDIO+B-1 Q901 Q902,903 Q402 ++ + + ++ + + + 1 1 11 1 2 2 2 3 3 3 3 3 3 4 4 44 5 5 5 6 6 6 6 6 6 6 6 7 7 7 8 8810 10 10 X34-467x-xx (2/4)
28 KDC-W237AY/W237GY/W3037AY/W3037GY/ W311AY/W311GY/W3537AY/W3537GY/W4037Y KLMNO 5.0V5.0V 0V 5V 0V 5V 0V5V 0V 0V 5V 0V 5.0V 5.0V 5V0V 0V 5V0V 5V0V 5V0V 0V 5V 0V 5V0 or 5.0V 0 or 5.0V 0 or 5.0V 0 or 5.0V 0 or 5.0V 0V 5.0V5.0V 0V 5V 5V 0V 1.6V 5V 0V 3.4 or 5.0V 0 or 1.6 or 2.5 or 5V 0V 0V 5V 0V 5V 5V 0V 0V 5V 0V 5V 0V 5V 5V 0V 5V 0V 5V 0V 5V0V 5V0V 0V 5.0V 0V 5V 0V 5V 0V 5V 5V 0V 0V 5V 5V 0V 5V0V 5V 0V 5V 0V 5V 0V 0V 5V 0V 5V 0V 0V 5V 0V 5V 0V 5V 5V 0V IC8 ∗IC1 KDC-W237AY/W237GY/W3037AY/W3037GY/W311AY/W311GY/W35 3 Q10 Q10 Q103 ∗Q4 J1 BU DET D105 LINE MUTE ∗ FD102 D104 D103 D101 P CON P ANT ∗ E ∗ L D3 ∗D5 RESET IC CD CN CN2 Q9 D7 Q7 Q8 D2 Q3 Q2 Q1 SERVO+B AV R to X32- CN2 ∗ H ILL & VFD+B SYSTEM u-COM CONTROL SERVO+B SW for CONTROL SW f o VFD+B SW VFD+B AV R CONTROL VFD+B SW for TP368 TP365 TP4 TP354 TP370 TP364 TP353 T TP2 TP363 TP352 T X2 32.768kHz TP413 TP374 TP30 TP1 TP351 TP362 TP432 TP373 TP360 TP8 TP404TP28T TP372 TP502 TP359 T TP371 TP358 TP361 T TP369 TP5 TP412 TP357 TP7 X1 10.000MHz TP367 TP356 TP6 TP3 TP366 TP355 T TP 9 FL- FL+ RL+ RR- FR- RL-RR+FR+ 7 FRONT L- FRONT L+ REAR L+ 8 REAR L- FRONT R- FRONT R+ REAR R- REAR R+ 6 5 10 9 11 12 10K R115 10R1 0.01 C102 22K R109 10K R116 0.01 C101 1 R 47KR104 100K R105 R102 R101 4.7K 4.7K 0 ∗R954 ∗C4 0.1 W201 0 R964 R 90100u25 C5 100u25 C6 100u6.3 C7 C11 0.1 2.2 C12 0.1 C9 C30.1 94 0.0 C9 0.1 C14 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 31 32 33 34 35 36 37 38 3940 41 42 43 44 45 46 47 48 4950 1 2 3 4 56 7 8 9 10 11 12 13 14 1516 17 18 1920 21 22 23 24 2526 27 28 29 30LX DATA S AVCC VREF REF CON AVSS PON PS1 3 PS1 2 PS1 1 PS2 1 PS2 2 OFFSET DET LINE MUTE PWIC DC DET TYPE 2TYPE 1 TUN SMETER RDS NOISE NC NCBU DET A CC DET PWIC MUTE PWIC STBY PWIC SVR LX REQ S RDS CLK LX REQ M LX MUTE LX CONLX RST ANALOG CON MUTE PON EXT GND TUN IFC OUT RDS AFS M VSSNC VCC2 RDS QUAL RDS DATA DSINC ROTARY CW ROTARY CCW CD DISC12 SW CD MUTE NC NC NC VFD SYS DATA VFD PAN DATA VFD CLK VFD BLK CD SDA/CD SI CD SCL/CD SO NC/BUCK CD LOS SW PIO0 CD MSTOP/SRAMSTB EPM CD LOE LIM SW PON CD CD LOEJ CD MOTOR VFD CE/LCD CE CD DRIVEMUTE CD CCE CD DISC8 SW CD MRST LX DATA M LX CLK NC NC NC REMO NC BYTE CNVSS XCIN XCOUT RESET XOUT VSS XIN VCC1 NMI PANEL DET NC NC R OMCOR DET NC NC PON FL NC PON PANEL NC PWIC BEEP A UD SCL A UD SDA 56 55 54 57 59 35 36 37 38 39 40 42 43 44 45 46 47 48 49 50 33 32 31 34 47K R21247K R335 60 61 65 6674 71 70 75 73 72 69 68 67 77 78 22K ∗R214100K ∗R220 100K ∗R219 22K R218 R223 2.2K ∗R228∗R226∗R225∗R227 83 84 2.2K ∗R221 1000P C205 93 94 92 91 90 87 100 100K∗R229 100K ∗R202 47K ∗R201 18P C202 22P C203 10K R204 0.1 C204 47K R206 47K R207 47K 47K R208 470 R210 10K R2036 2 1 18 26 24 SCL SDA 2 1 OUT VDD 3 4 NC VSS R205 470 R209 24 23 22 2120 1918 17 16 15 14 1312 11 10 98 76 5 4 32 1 D-OUT BUCK CD DISC12 SW CD LOS SW CD-SCL CD-SO CD-SDA CD-SI AUDIO+B Lch GND Rch CD MUTE R PIO0 CD MRST CD MSTOP CD DISC8 SW CD LOE LIM SW BU5V DGND CCE PON CD DRIVER MUTE CD LOEJ CD MOTOR SERVO+B SERVOGND R315 4.7K ∗R316 ∗R967 470 R319 2.2K R317 2.2K R313 1K R311 1K R310 1K∗R308 2.2K∗R305 1K∗R304 1K∗R303 1K R301 2.2K 0.47u50 C301 0.47u50 C302 R302 100 R314 100K∗R309 4.7K R320 4.7K R318 4.7K 37 55 38 36 35 54 3950 40 49 42 47K ∗R211 4.7K R306 48 43 47 44 45 1K ∗R312 2.2K R307 SW5V 10K R117 ∗W5∗R961 680 R16 0 R952 C15 2.7K R17 22u16 1/2W R11 R12 0 1/2W 10 1/2W 10 R14 R13 R15 1/2W 10 10 1/2W 10 24 FL+B ILL+B 22u16C2 R1 1K 0 ∗R953 A UDIO+B A UDIO+B AM+B B U5V BU BU BU BU BU5V B U5V B U5V BU5V BU5V-1 B U5V-1 B U5V-1 BU5V-1 B U5V-1 BU5V-2 B U5V-2 SW5V SW5V SERVO+B SERVO+B 6,18,26 SW5V SW5VBU Q3 Q7 Q8 Q9 + + + ++ + + 11 1 1 1 4 4 4 4 4 4 1 5 5 5 5 6 7 7 7 7 7 7 7 8 8 8 8 88 9 9 99 10 10 10 10 10 10 10 10 10 10 X34-467x-xx (3/4)
29 KDC-W237AY/W237GY/W3037AY/W3037GY/ W311AY/W311GY/W3537AY/W3537GY/W4037Y TSRQP 1 2 3 4 5 6 7 0V 14.4V 14.4V 8.1V 8.1V 14.4V 14.4V 5.0V5.0V 10.2VIC4 1GY/W3537AY/W3537GY/W4037Y (1/2) Q101 Q102 Q103 4 DC CN SURGE DET BU DET D107 D108 D109 D106 A CC DET LINE MUTE 02 04 D103 D101 P CON P ANT D4∗D5 D2 3 Q2 Q1 SW14 RVO +B AVR D1 POWER SUPPLY IC IC1 : ∗IC2 : E-TDA7419 IC3 : E-TDA7418 IC4 : BD4913-V4 IC6 : ∗ IC8 : S-80836CNNB-J IC9 : HEF4053BT Q1,4,7 : UMC2N Q2,8 : 2SB1565 Q3,9,101-103,402,901 :2SC4081 Q104,105,401 : RT1N441M Q301 : RT1P144M Q302 : RT1N144M Q701-704 : RT1N430M Q705 : RT1P241M Q902,903 : 2SA1576A D1 : S2V60 ∗A D2 : MTZJ8.2(B) D3,101,102,104 : D1F60-5063 D4,5,109,401,404,803 :1SS133 D7 : MTZJ12(B) D103 : AM01ZNF D105,901 : MTZJ4.7(B) D106-108,306,601-606 :MTZJ6.8(B) D110,801 : MC2848 D301 : DA204U D302 : B30-1567-05 D303 : MTZJ6.2(B) D304,305 : UDZS6.8B GND LINE SIGNAL LIN E B LINE IC7 LC72725KV : IC10 NOT USED : ELECTRIC UNIT (X34-46xx-xx) L B TROL SW for IC4 TP13 TP14 TP12 TP27 TP25 TP30 TP11 TP8 28 TP920 TP31 TP420 TP10 TP921 TP9 TP5 TP15 TP7 TP26 TP6 TP16 TP922 TP924 RR- FR-RL- RR+ FR+ P-ANT FRONT R- FRONT R+ REAR R- REAR R+ 6 4 5 11 13 12 140uH GND ACC P-CON 3 1 2 B.U. 14 16 15 (F52-0023-05) FUSE PHONE 3300u16 C1 L1 39K R111 100K R113 10K R115 68K R110 10K R114 20K R112 0.01 C102 10K R108 1/2W 3.3K R106 0.01 C101 10K R103 47K R104 R102 R101 4.7K 4.7K 0.1 R968 0 1 2 3 4 5 6 7 8 9 10 11 12 GND P-CON P-ANT A UDIO AM VCC1 VCC2 VDD SW5V SEL1 SEL2 ILM100u25 C6 R2 10K R3 10K R4 10K R5 10K 0.1 2.2 C12 0.1 C9 C30.1 93 91 90 92 0.022 C990 R1 1K + 33K R107 53 BU BU BU SW5V BU E222/S X34-4630-02 J1/J2 YES YES YES YES E-TDA7418 KKZ10Z 47K 47K YES4.7K YES YES YES E323S X34-4630-01 J YES YES YES YES YES YES E-TDA7418 KKZ09Z YES 47K 47K YES2.2K YES YES RDT-121 X34-4690-01 J YES E-TDA7418 E-TDA7386 47K 47K22K YES 4.7K YES YES YES KDC-135 X34-4690-10 K4 YES YES YES YES YES E-TDA7419 KKZ10Z 47K 47K 4.7K YES YES YES YES YES YES KDC-135CR X34-4690-11 K5 YES YES YES YES E-TDA7418 KKZ10Z 47K 47K YES 47K4.7K YES YES YES YES YES YES YES YES YES YES YES X34-4630-10 KDC-MP2035 K YES KKZ10Z E-TDA7419 YES YES YES YES 2.2K 47K 47K YES YES YES KDC-MP235 X34-4630-11 K1 YES YES YES YES YES YES YES YES E-TDA7419 KKZ10Z YES 47K 22K YES 47K2.2K YES YES YES KDC-MP205 X34-4630-12 K2 YES YES YES YES YES YES E-TDA7419 KKZ10Z YES 47K YES 47K2.2K YES YES YES KDC-MP235CR X34-4630-13 K3 YES YES YES YES YES E-TDA7418 KKZ10Z YES 47K 22K YES 47K2.2K YES YES YES KDC-MP4036AX X34-4630-21 M1 YES YES YES YESYES YES YES YES YES YES YES YES YES E-TDA7419 KKZ09Z YES YES 47K 47K YES2.2K 22K YES YES YES KDC-MP3036 X34-4630-24 M9 YES YES YES YES YES YES YES YES E-TDA7419 KKZ09Z YES YES 22K 47K 47K YES22K 2.2K YES YES KDC-136 X34-4690-21 M7 YES YES YES YES YES YES YES E-TDA7419 TB2904HQ YES 47K 47K 22K 4.7K YES YES YES YES M6/M5/M7 KDC-MP336/RC/S X34-4630-24 YES YES YES YES YES YES YES YES E-TDA7419 KKZ09Z YES YES 22K 47K 47K YES22K 2.2K YES YES KDC-MP3036AX X34-4630-22 M8 YES YES YES YES YES YES YES YES YES YES E-TDA7419 KKZ09Z YES YES 47K 47K YES22K 2.2K YES YES YES YES M3/M4 KDC-MP336AX/AXS X34-4630-23 YES YES YES YES YES YES YES YES YES YES E-TDA7419 KKZ09Z YES YES 47K 47K 22K YES22K 2.2K YES YES YES YES KDC-MP436AX X34-4630-22 M2 YES YES YES YES YES YES YES YES YES YES E-TDA7419 KKZ09Z YES YES 47K 47K YES22K 2.2K YES YES YES YES YES YES KDC-W4037Y KDC-W4037 X34-4672-70 X34-4672-71 E E YES YES YES YES YES YES YES YES YESYES YES YES YES YES YES YES YES YES YES E-TDA7419 E-TDA7419 KKZ09Z KKZ09Z YES YES YES YES 22K47K 47K 47K YES YES 47K 47K 2.2K 2.2K YES YESYES YESYES YESYES YES YES YES KDC-W3537AY/GY X34-4672-73 E1/E2 KDC-W3537A/G X34-4672-72 E1/E2 YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES E-TDA7418KKZ09Z E-TDA7418 KKZ09Z YES YES 47K 22K 22K YES YES 47K 47K 22K YES 47K 2.2KYES 47K 2.2K YES YES YES YES YES YES KDC-W3037AY/GY KDC-W3037A/G X34-4672-74 X34-4672-75 E3/E4 E3/E4 YES YES YES YES YES YES YES YES YESYES E-TDA7418 E-TDA7418 KKZ09Z KKZ09Z YES YES YES YES 22K47K 47K 47K 47K 47K 2.2K 2.2K YES YES YES YESYES YES YES YES YES X34-4672-76 KDC-W237A/G E7/E8 KDC-W237AY/GY X34-4672-77 E7/E8 YES YES YES 2.2K YES 47K 47K 47K 47K YES TB2904HQ E-TDA7418 YES YES YES YES E-TDA7418 TB2904HQ YES 47K 22K47K 47K 2.2K YES YES YES YES YES YES YES KDC-237SAY/SGY KDC-237SA/SG X34-4672-78 X34-4672-78 E1/E2 E3/E4 YES YES YES YES YES YES YES YES YESYES E-TDA7418 E-TDA7418 TB2904HQ TB2904HQ YES YES47K 47K 47K 47K 47K 47K 4.7K 4.7K YES YES YES YESYES YES YES YES YES X34-4672-74 KDC-W311A/G E5/E6 YES KKZ09Z E-TDA7418 YES YES 2.2K YES 47K 47K 47K YES YES YES YES YES KDC-W311AY/GY X34-4672-75 E5/E6 YES YES YES YES YES E-TDA7418 KKZ09Z YES YES 22K47K 47K 2.2K YES YES YES A DESTI- NATION MODEL NAME UNIT No. D BE F GHIK J R953 219,220,229 R201,202, L M C4 D5 IC2 or IC3 IC6Q4 221 R214, R211,303-305, 312,967 R226 R225 R227 R333 R308, 309 R228 R316 R791, 792 493 R491- R793 R961R954 R973 W701 W5 F1 10A 30622MGPB23FP 30302MAPA54FP IC1 30302MAPD32FP 30622MEPB25FP 30622MEPB25FP 30622MEPB25FP 30622MGPB23FP 30622MGPB23FP 30302MAPD32FP 30302MAPD32FP 30302MAPD32FP 30622MEPB25FP 30302MAPA54FP 30302MAPA54FP 30622MEPB25FP 30622MEPB25FP 30622MEPB25FP 30622MEPB25FP 30622MEPB25FP 30622MEPB25FP 30622MGPB23FP 30622MEPB25FP 30622MEPB25FP 30622MEPB25FP 30622MGPB23FP 30622MGPB23FP 30622MGPB23FP 30622MGPB23FP + + + X34-467x-xx (4/4) CAUTION : For continued safety, replace safety critical components only with manufacturer’s recom- mended parts (refer to parts list). Indicates safety critical components. To reduce the risk of electric shock, leakage-current or resis- tance measurements shall be carried out (exposed parts are acceptably insulated from the supply cir- cuit) before the appliance is returned to the cus- tomer. • DC voltages are as measured with a high imped- ance voltmeter. Values may vary slightly due to variations between individual instruments or/and units.
30 KDC-W237AY/W237GY/W3037AY/W3037GY/ W311AY/W311GY/W3537AY/W3537GY/W4037Y UVWXY 1 2 3 4 5 6 7 RST ON OFF 0V 5V 0V 5V 11.3V0V 0V 11.3V 11.3V 0V 11.3V 0V 5V 0V 5V 0V 5V 0V 5.0V 5V 0V 0V 5.0V 11.3V 0V 5V 0V IC1 IC3 SWITCH UNIT (X16-386x-xx) A J1 D71 D72 D73 D74 D75D76 D77 D20 D21 D22 ∗ A ED1 1/2 J3 X34- CONTROL SENSOR VFD DRIVER ∗D79REMOTE TP32 FL SW 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1516 17 18 1920 61 62 63 64 6566 67 68 69 70 71 72 73 74 75 76 77 78 7980KS4 KS3 KS2 KS1 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 S13 S14 S15S16 S17 S18 S19S20 S21 S22 S23 S24 S25S26 S27 S28 S29S30 S31 S32 S33 S34 S35 S36 G1 G2 G3 VFL S52 S51 S50 S49 S48 S47 S46 S45 S44 S43 S42 S41 S40 S39 S38 S37 KS5 KS6 KI1 KI2 KI3 KI4 KI5 P1 P2 P3 P4 VSS OSCO OSCI VDD BLK DO CE CL DI 1 2 3 4 5 16 17 18 19 20 11 12 13 14 15 ILL D GND PAN5V A UX R LED+B FL+B A UX L VFD RST VFD DATAF VFD CE VFD CLK VFD DATAS AUX GND RTRY CCW TDF DET ESD GND TP19 TP18 TP17 TP168 TP169 TP21 TP20 TP28 TP166 TP27 TP167 TP31 TP30 TP29 805 7 79 78 77 76 6 8 1 2 3 GND VO VCC 7 KS2 KS1 KS3 KS4 R78 1K RED GRN KI5KI3 KI4 KI1 KI2 TP41 TP42 TP43 TP44 TP45 220 R70 20K R75 R72 4.7K 4.7 R74 8079 78 77 76 G1 G3 G2 S43 S51 S52 S49S50 S46 S47 S48 S45 S44 S42 S41 S38 S39 S37 S32 S33 S35 S36 S27 S28 S29S30 S31 S22 S23 S24 S25S26 S17 S18 S19S20 S21 KS4 S4 KS3 KS2 KS1 S2 S3 S8 S5 S6 S7 S9 S10 S11 S15 S12 S13 S14 S16 TP47 TP46 TP49 TP48 2.2 C21 100K∗R23 FL+B FL+B 100 R11 220 R13 220 R14 220 R15 220 R16 220 R17 100 R19 1K∗R18 2.2 C10 28 27 32 30 29 31 34 33 36 35 40 38 37 39 41 43 42 58 47 45 44 46 50 48 49 52 51 53 54 55 57 56 61 59 60 63 62 64TP165 R80 47 R82 471/2W 1/2W 65 66 12 1413 5 10 11 9 7 8 6 4 2 3 1 S8 S7 S9 S10 S13 S11 S12 S14 S15 S6 S5 S29S41 S50 S51 S52 S49 S47 S48 S45 S46 S44 G3 S43 G1 S42 G3 S39 S38 S37 S36 S35 S33 S31 S32 S30 S23 S28 S27 S26 G2 G1 S25 S24 S22 KI4 4 AUD EJECT KS2 KS5KS3 KS4 AUTO SRC 2 KEY MATRIX KS1 KI1 FM BASS P ANEL DET 6 1 5 AM KI3 KI2 AT T3 KI5 1/2W R81 47 TP59 TP58 TP57 TP56 TP24 10 9 TP22TP23 8 7 TP25TP26 6 RTRY CW REMORST GARD P AN SW5V 100KR21100 R22 TP70 PAN SW5V TP171 1718 16 15 BOOST C16 0.01 11.25V 47P C15 R96 47K F+ F+ P35 P34 P33 P32 P31 P28 P30 P29 3GB P27 1GB P26 P25 P24 P23 3GA P22 P20 P21 P19 P10 P17 P18 P16 P15 P13 P14 P12 P11 2G P9 1GA P8 P7 P36 P38 P37 P39 P40 P41 P42 P43 P44 P45 P46 (3GB/1GB/3GA/2G) 12G 3GA 1GB 3GB a a m r n b b c c d d k h e e f f g g pj (1GA) S3 S5 S4 S7 S9 S8 S10S6 S1 S2 S1 col col Downside Upside Dp 3a 1a 2a 1a 2a 1a 2a 3a ANODE CONNECTION P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P15 P16 P17 P18 P19 P20 P21 P22 P23 P24 P25 P26 P27 P28 P29 P30 P31 P32 P33 P34 P35 P36 P37 P38 P39 P40 P41 P42 P43 P44 P45 P46 P47 P48 P49 2d 1d 2n 1n 2p 1p 2r 1r 2e 1e 2c 1c 2g 1g 2m 1m 2f 1f 2a 1a 2h 1h 2j 1j 2k 1k 2b 1b col 3d 3n 3p 3r 3e 3c 3g 3m 3f 3b 3k 3j 3h 3a S1 2d 1d 2n 1n 2p 1p 2r 1r 2e 1e 2c 1c 2g 1g 2m 1m 2f 1f 2a 1a 2h 1h 2j 1j 2k 1k 2b 1b S2 S3 S4 S5 S6 S7 S8 S9 S10 d ec g f b a col (Downside) 2d 1d 2n 1n 2p 1p2r 1r 2e 1e 2c 1c 2g 1g 2m 1m 2f 1f 2a 1a 2h 1h 2j 1j 2k 1k 2b 1b col (Upside) Dp3d 3n 3p 3r 3e 3c 3g 3m 3f 3b 3k 3j 3h 3a 3GA,3GB 2G PIN NAME 1GA,1GB X16-386x-xx (1/2)