Kenwood KCD-BT6544U/UY Page 1 Service Manual Download

Page: 1 / 52

This product uses Lead Free solder.

This product complies with the

RoHS

directive for the European market.

KDC-BT6544U/UY

KDC-BT7043U

KDC-BT742U

SERVICE MANUAL

CD RECEIVER

TDF SPARE-PANEL

MAIN UNIT NAME

TDF PARTS No.

TDF NAME

KDC-BT6544U

Y33-3072-71

TDF-BT6544U

KDC-BT6544UY

Y33-3072-71

TDF-BT6544U

KDC-BT7043U

Y33-3070-21

TDF-BT7043U

KDC-BT742U

Y33-3070-10

TDF-BT97D

Panel assy

KDC-BT742U (A64-4735-02)

Panel assy

KDC-BT6544U/UY (A64-4736-02)

Panel assy

KDC-BT7043U (A64-4738-02)

Mounting hardware assy

(J22-0789-03)

Lever

(D10-7049-04) x2

* DC cord

(E30-6428-05)

* Screw set

(N99-1757-15)

* Escutcheon

(B07-xxxx-xx)

* Carrying case

(W01-1710-05)

* Screw (4x16)

(N84-4016-48)

Remote controller assy (RC-547)

(A70-2085-15)

Battery

(Not supplied)

* Plastic cabinet assy

(A02-2755-23)

* DC cord

(E30-6671-05)

KDC-BT742U

Bluetooth

KDC-BT6544U

Bluetooth

KDC-BT7043U

Bluetooth

* Depends on the model. Refer to the parts list.

Summary of Contents for KCD-BT6544U/UY

Page 1: ...3070 21 TDF BT7043U KDC BT742U Y33 3070 10 TDF BT97D Panel assy KDC BT742U A64 4735 02 Panel assy KDC BT6544U UY A64 4736 02 Panel assy KDC BT7043U A64 4738 02 Mounting hardware assy J22 0789 03 Lever D10 7049 04 x2 DC cord E30 6428 05 Screw set N99 1757 15 Escutcheon B07 xxxx xx Carrying case W01 1710 05 Screw 4x16 N84 4016 48 Remote controller assy RC 547 A70 2085 15 Battery Not supplied Plastic...

Page 2: ...50 B 4V PRE Q81 83 DSP5V IC303 J420 J1 WH160 Q441 461 DRIVER MUTE MUTE PRE POWER IC SYSTEM u COM ENCODER ROTARY LED KEY ILLUMI KEY MATRIX 1 2W Rx2 with DRIVER FL RESET SW PAN DET PAN5V DECODER RDS J400 SW5V AM B A8V DME1 SERVO IC260 IC302 A4V D5V PAN5V BU5V A8V AM B SW5V PAN5V FDC BT3 3V BT3 3V IC601 Q20 23 PRE B DSP5V 460 462 450 451 Q440 442 DSP IC240 ILLUMI B A8V PRE B DSP5V IC241 MEMORY SW5V X...

Page 3: ... 32 768kHz CLOCK X2 IC4 INV Q9 MECHANISM VREF 12EJE SW LOS SW LOE SW MOTOR LO EJ AGND TRO FOO DMO FMO LD SIGNAL A B C E F S GND S7 5V FOO TRO DMO FMO CD DRIVE MUTE SO SRAMSTB SI BUCK CCE CD REQ MSTOP BUCK CCE REQ SO SI RST MRST Lch Rch Z DET MUTE L R DGND DVSS BU1 5V SW1 5V D3 3V BU5V PD VBUS SW USB VBUS OC USB DATA S CD SI REQ A MRST MSTOP CLK CD MUTE REQ M DATA M USB D USB D USB VBUS SW USB OC C...

Page 4: ...ime POWER is ON Q20 23 DSP5V AVR When the base of Q23 goes Hi DSP5V AVR is ON Q30 31 SW5V During active time POWER is ON Q32 33 BU5V AVR During active time POWER is ON Q40 43 Servo AVR During active time POWER is ON Q50 53 ILLUMI AVR During active time POWER is ON Q90 BU DET SW Detects the backup voltage If the backup is detected it is ON Q92 ACC DET SW Detects ACC voltage If ACC is detected it is...

Page 5: ... driver for sled spindle motor and operation for disc loading ejection IC4 iPod Authentication Connection authentication for iPod MFI341S2162 iPhone compliant IC5 3 3V 5 0V Level Shift Converts communication signal from 3 3V to 5 0V IC6 5 0V 3 3V Level Shift Converts communication signal from 5 0V to 3 3V IC7 BU1 5V BU3 3V Regulator Power supply for digital back up Power supply for mechanism μ COM...

Page 6: ...C OUT input H Station found L No station 21 RDS AFS M I O Noise detection time constant SW Terminal for European model 22 RDS QUAL I O RDS decoder qualification input Terminal for European model 23 RDS DATA I RDS decoder data input Terminal for European model 24 V SYNC Not used Output L fixed 25 NC Not used Output L fixed 26 PWIC BEEP O Beep output 2kHz 1kHz Model with Bluetooth 27 TUN SCL I O Fro...

Page 7: ...eset H Normal L Reset 56 SRAMSTBY O Decoder SRAM standby control H SRAM standby 56 NC Not used Output L fixed 57 CD LOE LIM SW I CD detection Chucking SW H Loading completed L No disc 58 S SYS REQ O Communication request from system μ COM to mechanism 58 MDSP CE O Mechanism chip enable 59 PON ILL O Key illumination power supply control H Power supply ON L Power supply OFF 60 VCC2 61 DRV MUTE O CD ...

Page 8: ...n L H fixed only when Dual Zone is ON 89 MUTE PRE SW O PRE OUT mute SW Sub Woofer For both PRE OUT Rear selected and SW selected L Mute H Mute OFF Lo when mute is Lo CD played Momentary power down L 90 RDS NOISE I FM noise detection Terminal for European model 91 TUN SMETER I S meter input 92 LX MUTE I Mute request from slave unit H Mute ON L Mute OFF 93 LX CON O Start up request to slave unit H S...

Page 9: ... a DC offset error occurs detection information is not written in the E2PROM When operating in the test mode CD mechanism error log information clear mode and DC offset error detection information clear mode do not perform DEMO mode operations Also do not display DEMO ON OFF option items in the MENU in STANDBY source in the above modes In the test mode the forced disc ejection is prohibited to sho...

Page 10: ...r OFF P O F F P N L Forced power OFF by communication error between system μ com and panel While the forced power OFF data is displayed press and hold for 2 seconds to clear the data AUD Information display iPod authentica tion IC installation status display i P o d iPod authentication IC installation condition display Blank Checking if the IC is installed OK IC is being installed NG IC is not yet...

Page 11: ...O N T I M X X X X X 00001 10922 is displayed for XXXXX MAX 10922 hours FAV When Power ON time is displayed press and hold for 2 seconds or longer to clear Power ON time Disc opera tion time dis play C D T I M 0 H X X 00 50 is displayed for XX When less than 1 hour displayed by increments of 10 minutes C D T I M X X X X X 00001 10922 is displayed for XXXXX MAX 10922 hours FAV While the disc operati...

Page 12: ...case there is no error E J E C T E R R 2 X X Ejection error switch 2 XX Number of errors is displayed in case there is no error E J E C T E R R 3 X X Ejection error switch 3 XX Number of errors is displayed in case there is no error E J E C T E R R 4 X X Ejection error switch 4 XX Number of errors is displayed in case there is no error CD time code error count data display Missing counts C N T L O...

Page 13: ...reset function F M 9 8 3 A 4 Change to 98 3MHz K3I forced switching Every time when FAV key is pressed in tuner FM source switched in the following order AUTO Forced WIDE Forced MIDDLE Forced NARROW AUTO Default status is AUTO and displayed as shown below Key Display Description FAV K3I Forced switching F M 1 9 8 1 A AUTO F M 1 9 8 1 W Forced WIDE F M 1 9 8 1 M Forced MIDDLE F M 1 9 8 1 N Forced N...

Page 14: ... V 5 00 V Normal Local ON Seek Stop Level adjustment Manual M N N V 0 00 V 5 00 V Normal Local OFF Seek Stop Level adjustment Manual M N L V 0 00 V 5 00 V Normal Local ON Adjustment value memory E P W R I T E Displays the data that has been written in the E2PROM when pressing the key for 2 seconds or longer Mode clear F M 1 9 8 3 A 4 Clear the FST adjustment mode Returns to normal display and the ...

Page 15: ...This operation is operational only in the Jump operation and Mechanism version display during CD source Jump to No 28 Scratch 0 7mm for MUSIC line vibration testing AM Jump operation This operation is operational only in the Jump operation and Mechanism version display during CD source Jump to No 14 Disc whose surface is not perfectly flat TCD 731RA Tr14 FAV Information display Mechanism μ com ver...

Page 16: ... knob and key Adjust to 3 steps of 8 0 8 Default value 0 Middle Level VOL knob and key Adjust to 3 steps of 8 0 8 Default value 0 Treble Level VOL knob and key Adjust to 3 steps of 8 0 8 Default value 0 HPF Front KDC BT7043U only VOL knob and key Adjust to 2 steps of Through 180Hz Default value Through HPF Rear KDC BT7043U only VOL knob and key Adjust to 2 steps of Through 180Hz Default value Thro...

Page 17: ... to be cleared Details of information Data recorded in CD mechanism informa tion CD mechanism error log display E2PROM Displays CD loading error data E2PROM Displays CD EJECT error data E2PROM Displays CD time code count error data missing count E2PROM Displays CD time code count error data count not updated E2PROM Service Information Power ON time display E2PROM CD operation time display E2PROM C...

Page 18: ...Clear E2PROM FAV D C 2 4 When detecting capacitor leak provides information on the number of capacitor leaks 0 4 FAV D C 2 0 When detecting capacitor leak clears the number of capacitor leaks Clear E2PROM This mode is cancelled by resetting The last screen will not be retained FM AM channel space switching Only for models of destination K and M Procedure Note While Power OFF press and hold TEL TI ...

Page 19: ... the above ROM WRT status key 2 seconds R O M W R I T E Mother unit X34 Front end A48x ROM data is be ing transferred R O M W R I T E O K Mother unit X34 Front end A48x ROM correction security and other data transfer is OK R O M W R I T E O K 1 Mother unit X34 Front end A48x ROM correction data transfer is OK R O M W R I T E O K 2 Mother unit X34 Front end A48x Transfer of security and other data ...

Page 20: ...ta for new front end A48x is supplied as a service part in which data was inserted Data to be copied ROM correction data Other data Security data DEMO MODE ON OFF status POWER ON time For maintenance Playback time For maintenance EJECT count For maintenance Panel open close count For maintenance CD I2C status For maintenance CD offset error code For maintenance CD sound skips count For maintenance...

Page 21: ...y Exit ROM data transfer mode Turn power off Remove front end A48x FRONT END A48x E2PROM IC300 SYSTEM μ COM IC302 Mother unit X34 Install new front end A48x No ROM correction or other data status FRONT END A48x E2PROM E2PROM IC300 SYSTEM μ COM IC302 Mother unit X34 Turn power on Press and hold the 1 and 3 keys and press reset button Enter the system in the test mode Press B BOOST key Start transfe...

Page 22: ...and hold the 1 and 3 keys press reset button Enter the system in the test mode Press B BOOST key ROM data System enters data trans fer mode Press or Select WRT Press key for 1 second or longer Data transfer FRONT END A48x E2PROM E2PROM IC300 SYSTEM μ COM IC302 Mother unit X34 System μ COM IC302 copies the ROM correction data on the mother unit X34 into E2PROM in the front end A48x WRT OK1 W O1 In ...

Page 23: ...PROM E2PROM IC300 SYSTEM μ COM IC302 Mother unit X34 Turn power 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 system in ROM data trans fer mode Press or Select WRT Press key for 1 second or longer Data transfer FRONT END A48x E2PROM E2PROM IC300 SYSTEM μ COM IC302 Mother unit X34 B System μ COM IC302 copies data on the mother un...

Page 24: ...ass Middle Treble set tings of sources other than where the calling operation was carried out When the backup power supply was taken out at times of battery change or when the reset button was pressed as the initial setting values of Bass Middle Treble X over and Sub Woofer Level the saved memory is reflected Bass Middle Treble setting initial setting value memory is reflected in all sources NOTE ...

Page 25: ...IT X16 6500 21 J76 0568 02 1 2 1 23 2 24 R63 C8 R20 R21 C10 R10 R11 R74 R75 C31 R51 R52 R53 R54 R55 R56 C25 C26 C27 C28 C29 C32 CP14 R18 R60 R61 R62 R80 C101 C104 C107 R120 C105 C106 C102 C103 CP10 CP11 CP16 R13 R15 R16 R17 R57 R58 R59 R81 R101 R102 R103 R104 R105 R106 R107 R108 R109 R110 R117 R118 R121 R122 R123 R124 R125 B E BE BE E B B E B E B E B E B E D120 J1 Q21 Q22 Q23 Q24 D101 D102 D103 D1...

Page 26: ...R304 R305 R307 R323 R327 R338 R353 C222 C403 R213 R411 C530 C75 CP310 CP303 C217 C208 C210 C212 C214 C260 C265 C503 R354 CP240 CP501 CP302 CP304 CP305 CP308 R201 R209 R242 R243 R244 R245 R312 R313 R314 R316 R317 R332 R334 R336 R337 R342 R343 R344 R351 R349 R401 R402 R403 R404 R409 R440 R441 R444 R445 R450 R451 R454 R455 R461R465 R480 R482 R529 R537 R538 R206 R246 R247 R348 CP307 R211 64 49 17 32 1...

Page 27: ...W35 W42 W31 C2 L1 W601 C10 C11 R10 C30 C130 L70 R92 L73 C112 C76 R12 R100 C606 C20 C21 C22 C31 C32 C33 C91 C258 R97 R101 C50 C52 C40 C74 C612 C616 X240 R32 R73 R93 R94 R95 R102 R103 R161 R162 R163 R178 R248 L160 C12 R31 R130 R131 C70 C71 R72 R12 R11 8 C90 C92 C131 C132 C133 C257 C259 R90 R96 R132 R104 C52 R51 C41 R40 C73 R74 R619 C217 C72 L71 R1 R2 R21 R30 R33 R41 R52 R91 R98 R99 R160 R173 R179 9 ...

Page 28: ... 4 5 8 O G 3 5 4 B E B E B E B E B E B E B E B E E B E B E B E B E B P70 Q600 D260 D601 D602 D404 D537 D603 D263 D264 D265 D80 D31 D110 Q21 Q51 Q81 Q111 Q112 Q113 D81 D82 D600 D20 Q110 Q115 D112 D114 Q601 D111 D113 Q50 Q80 Q114 IC150 IC601 IC600 TP21 TP178 TP317 TP70 TP528 TP30 TP315 TP20 BU TP186 TP177 TP316 TP540 TP16 TP17 GND TP18 TP200 TP532 TP170 TP606 TP616 TP203 TP626 TP625 TP1 TP2 TP3 TP4 ...

Page 29: ...23 R524 R525 R526 R531 R534 R536 R631 B E B E B E P520 D260 D261 D420 D404 D480 D440 D460 Q481 D263 D441 D461 Q441 Q461 D421 D403 D406 D408 D409 D410 CNVSS TP485 TP495 TP497 TP489 TP315 TP405 TP423 TP316 TP200 TP404 TP498 TP305 TP81 TP300 TP301 SCL SDA TP302 TP306 TP308 TP309 TP310 TP311 TP313 TP314 TP400 TP401 TP402 TP403 TP406 TP407 TP408 TP409 TP410 TP411 TP412 TP420 TP421 TP422 TP424 TP425 TP4...

Page 30: ...5 B E B E E B CN2 CN1 D1 D3 Q9 Q5 Q7 S2 S1 IC1 IC4 IC8 X32 B 2 CD PLAYER UNIT X32 6260 00 A 2 J76 0572 02 SPDL RED SLED OUT LOAD SLED IN EJECT FCS FCS GND IOP IOP E TE TRK TRK SO SI BUCK CCE CD RST AGND BSIF LRCK BCK DATA GATE REQ A3 3V Lch AGND CCE REQ SO SI BUCK Rch VBUS SW VBUS OC LO EJ MOTOR S 7 5V S GND GND LOE LIM PD C D A B LD D1 5V BOOT B3 3V SRAMSTB BU1 5V IPOD CHK SDA IPOD RST PWE BU3 3V...

Page 31: ... C29 C31 C32 C33 C34 C35 C36 C37 C38 C61 C65 C76 C78 C80 C102 R3 R4 R19 R23 R33 R53 R55 R63 R70 R95 R96 R97 R98 R123 CP15 C56 C58 C63 C84 CP12 R21 R24 R27 R28 R29 R36 R38 R41 R45 R47 R48 R49 R51 R52 R54 R59 R67 R68 R69 R81 R84 R86 R88 R90 R91 R92 R93 R94 R103 R104 R120 R127 R128 R131 R132 R161 R163 R164 R165 R166 R167 R173 R175 X1 C9 G D S 1 3 5 4 1 1 1 1 1 7 8 14 3 4 5 7 14 8 12 13 24 80 61 60 41...

Page 32: ... 17 16 15 14 13 12 VDD5V PLLGND D GND SCL COM B VT IFC SDA 11 7 R 6 4 5 10 8 9 0 01 15 SCL VDD5V D GND 14 13 12 VT IFC SDA 18 17 16 C484 C483 0 01 C304 0 01 ANTINPUT RFGND OSCGND 24 22 23 19 20 21 ANT IN AM B OSCGND NC RFGND 26 2 3 AM B NC 22 19 20 21 26 24 23 C482 0 01 W480 1 R483 R482 820 22K TP498 330 10u35 R441 C440 330 10u35 TP440 330 R445 C443 10u35 R451 C450 Q441 461 R455 330 C453 10u35 R46...

Page 33: ...M REMO 3 2 1 LX DATA S LX DATA M AVCC LX RST VREF C306 1 84 85 86 87 88 89 90 92 93 MUTE PRE SW RDS NOISE TUN SMETER LX MUTE 91 LX CON AVSS MUTE AFS MUTE PRE FR MUTE 1 MUTE 2 MUTE 0 TP309 TP310 72 CD LOE LIM SW CD LOS CD MUTE S MECHA REQ MECHA RST SRAMSTBY CD VFD INT BT RST VFD CS 49 46 NC 45 44 NC 48 47 PON 50 100 51 52 53 54 55 56 S SYS REQ MDSP CE PON ILLUMI VCC2 DRV MUTE VSS TYPE 1 TYPE 2 NC C...

Page 34: ...27 28 29 30 11 2896MHz X240 10P C259 10P LX R R401 4 3K R400 4 3K R403 4 3K R402 100 GND B U TP402 TP403 TP400 TP411 LX REQM LX CON LX RST 4 TP404 TP405 2 3 1 C401 47u6 3 R404 1K R409 1K R410 100 GND 0 01 LX REQS LX DATAS LX DATAM TP409 TP412 TP410 8 LX AG LX L 12 TP407 TP408 TP406 TP401 LX CLK LX MUTE 6 7 13 11 10 5 9 C403 R201 1 C204 33K R202 0 TP200 0 22 TP201 C208 FR FR FL FL C214 0 22 11 PW G...

Page 35: ... 3u50 R111 560 1 2W R112 22K R90 10K 10K R91 TP81 R80 100 C80 47u16 R82 2 2K C84 R132 47K 1 2W R131 100K 1 2W 4 7K R115 R116 22K R119 220 1 2W 220 1 2W R118 R117 0 R120 4 7K R30 TP30 R99 47K R98 20K R96 18K C92 0 01 R97 100K R102 1K R101 47K R104 R103 1K 1K TP91 R100 TP90 68K 2 2 C83 10u35 R86 1000P C82 R87 1K R11 4 3K TP23 C12 1000P C10 220u50 TP21 24K R10 C222 R211 22K R208 R206 0 R207 100K TP20...

Page 36: ...4230 11 YES X86 4032 70 YES YES YES YES YES YES YES YES YES YES YES X86 4032 70 YES YES YES YES YES YES YES YES YES YES YES YES YES A YES YES B C YES YES YES YES YES YES YES YES YES YES YES YES YES D E YES YES F G X86 4032 70 X86 4032 70 X86 4032 70 X86 4032 70 YES YES YES YES YES YES YES YES YES YES H I YES YES K J A480 M24C08 RDW6TP YES YES YES YES YES YES YES YES YES YES M24C08 RDW6TP M24C08 RD...

Page 37: ...KI3 KI5 KI6 ESD GND D GND COL6 COL5 47 46 45 44 G1 2 IC11 49 48 F 2 F 1 AM AUD COM FM B A KEY MATRIX 09TDF BASIC SRC AR AL 2 2K R80 D D KS1 KS3 KS2 KI1 KI6 KI2 KI3 KI5 USB D RESET 3 1 2 FL B 16 RTRY CW ILL B VFD RST ILL D GND AUX L AUX R AUX GND MIC P PAN 5V USB GND USB D USB 5V 10 5 4 6 9 7 8 13 11 12 15 14 MIC N PAN DET VFD CE VFD CLK RTRY CCW VFD INT VFD DATA REMO 22 19 17 18 21 20 23 24 13 18 ...

Page 38: ...1 P52 P53 P54 P55 P56 P57 P58 P59 P60 P61 P62 P63 P64 P65 P66 P67 P68 P69 P70 P71 P72 P73 P74 P75 P76 P77 P78 P79 P80 P81 P82 P83 P84 1G 3a 2a 1a 3h 2h 1h 3j 2j 1j 3k 2k 1k col3 col1 3b 2b 1b 3f 2f 1f 3m 2m 1m S6 S5 3g 2g 1g 3c 2c 1c 3e 2e 1e 3r 2r 1r col4 col2 3p 2p 1p 3n 2n 1n 3d 2d 1d B13 B12 B11 B1 S12 S13 S1 S2 S3 S4 4d 4n 4p 4r 4e 4c 4g 4m 4f 4b 4k 4j 4h 4a 2G 3a 2a 1a 3h 2h 1h 3j 2j 1j 3k 2...

Page 39: ...NC NC IPOD CHK NC NC NC NC NC NC DVSS DVCC3A NC ZDET IN CD MUTE REQ M IPOD RST BOOT NC BSIF LRCK AM1 X2 DVSS X1 1 2 4 3 6 5 7 14 13 11 12 9 10 8 C101 0 01 R92 100 0 C34 C35 X1 9 000MHz R44 22K 0 01 C32 22K R50 TP504 GND TP501 LOS SW TP502 12EJE SW 22 23 LOS SW 12EJE SW TP22 TP23 T F F C92 2 2 4 SPDL 3 TP121 6 SLED IN EJECT TP124 TP122 SPDL 5 6 T 3 4 SLED OUT 5 LOAD TP123 24 22 21 23 20 19 18 17 16...

Page 40: ...REQ BSIF GATE BSIF DATA BSIF BCK BSIF LRCK 14 13 12 11 10 9 8 1 2 3 4 5 6 7 R98 22K C102 0 01 22K R95 R97 22K 22K R96 100 R82 5 4 VIN VOUT2 1 2 3 EN1 VSS VOUT1 1 2 3 VIN VSS CE 5 4 VOUT NC 8 7 6 VCC WP 1 2 3 A0 A1 0 01 C32 R38 1K R36 1K 0 22K R30 R28 1K R27 100 0 01 C28 0 01 C25 1 C27 10 C29 10 C26 2 2 R26 C24 0 01 C23 18P R24 100 R23 22K 0 01 C21 22K R19 22K R57 R67 100 R68 100 R69 100 22K R70 0 ...

Page 41: ...PI2 FNI2 FNI1 FP11 TPI FSMONIT 16 17 18 19 20 VRO AVSS3 MDI LDO TP58 TE TP55 RF 4700P C64 0 033 C63 1 C78 0 1 C80 0 1 C79 0 01 C86 0 1 C81 100K R123 1 C53 R128 330K R127 15K 0 015 C84 C83 47P 3300P C55 C56 0 1 TP57 RFI TP56 ARF 0 01 C54 1 C85 68P C59 C58 0 1 0 015 C57 FE TP60 RFRP TP59 91K R110 33K R108 0 015 C66 R109 6 2K 0 01 C67 TP62 TP61 TRO FOO TP38 TP37 TP31 FCS TP32 TRK TP33 TRK TP34 FCS 56...

Page 42: ... E F G H N09 6108 15 N09 6426 15 N09 6735 05 N09 6737 15 N09 6738 15 N19 2335 14 N35 2003 48 N39 1720 48 31 28 20 29 27 33 34 64 21 76 52 25 16 18 19 24 36 37 36 39 15 32 48 22 23 51 47 12 30 F Hx2 40x2 50x2 Ax2 E A 3 1 DM1 68 61 50 57 56 56x2 55 57 69 65 54 DPU1 53 67 65 65 38 17 DM2 14 13 46 50 4 66 49 41 54 35 A B X32 A C E E E G 771 D D 771 X32 ...

Page 43: ... 2604 43 N86 2606 48 N83 3005 48 N83 3016 48 N86 2604 43 N80 3008 48 N89 3008 48 F 768 732 729 205 J J M L F K F L H X34 772 F F F E E 231 207 X34 W481 X34 WH160 Depends on the models Refer to the parts list 266 RC1 DC1 201 223x2 211 243 Batteries for RC1 264 X16 PA1 D D Dx2 Fx2 A 705 767 206 237 222 236 221 224 728 204 C C C C 708 241 238 227 252 253 254 257 216 214 251 230 240 257 256 212 245 21...

Page 44: ...HION MIC H54 4530 03 ITEM CARTON CASE K H54 4531 03 ITEM CARTON CASE E1 H54 4532 03 ITEM CARTON CASE E2 H54 4533 03 ITEM CARTON CASE M1 240 3C J19 7234 02 HOLDER L 241 3D J19 7235 03 HOLDER R 243 1C J22 0789 03 MOUNTING HARDWARE ASSY 245 3C J90 1175 02 GUIDE 251 3C K24 4976 04 PUSH KNOB EJECT 252 3C K24 4977 04 PUSH KNOB RESET 253 2C K24 4982 04 PUSH KNOB RELEASE 254 3C K25 1944 03 PUSH KNOB PLAY ...

Page 45: ...73GB1C104K CHIP C 0 10UF K C66 CK73GB1H153K CHIP C 0 015UF K C67 CK73GB1H103K CHIP C 0 010UF K C68 CK73GB1C104K CHIP C 0 10UF K C69 CK73FB0J106K CHIP C 10UF K C71 CK73FB0J106K CHIP C 10UF K C73 74 CK73GB1H102K CHIP C 1000PF K C75 77 CK73GB1C104K CHIP C 0 10UF K C78 CK73GB1A105K CHIP C 1 0UF K C79 81 CK73GB1C104K CHIP C 0 10UF K C83 CC73GCH1H470J CHIP C 47PF J C84 CK73GB1H153K CHIP C 0 015UF K C85 ...

Page 46: ...3 BD8222EFV ANALOGUE IC IC4 MFI341S2162 MICROPROCESSOR IC IC5 74AHCT08PW MOS IC IC6 74LVC08APW MOS IC IC7 XC6415S001P1 MOS IC IC8 BR24L04FV W ROM IC IC9 XC6219B332MR ANALOGUE IC Q3 RUE003N02 FET Q5 2SA1577 TRANSISTOR Q6 DTC114YUA DIGITAL TRANSISTOR Q7 2SB0970 TRANSISTOR Q9 DTC114YUA DIGITAL TRANSISTOR C2 CD04AZ1C332M2 ELECTRO 3300UF 16WV C3 CK73GB1H103K CHIP C 0 010UF K C4 CK73GB1H102K CHIP C 1000...

Page 47: ...100PF J C609 CC73GCH1H331J CHIP C 330PF J C610 611 CK73GB1A105K CHIP C 1 0UF K C612 CD04AS1V100M ELECTRO 10UF 35WV C613 CK73GB1C104K CHIP C 0 10UF K C614 CK73EB0J226K CHIP C 22UF K C615 CK73FB1H334K CHIP C 0 33UF K C616 CD04BK0J331M ELECTRO 330UF 6 3WV C618 CK73GB1C104K CHIP C 0 10UF K CN170 E41 2352 05 FLAT CABLE CONNECTOR CN600 E41 3043 05 PIN ASSY J1 E58 0991 05 RECTANGULAR RECEPTACLE J400 E56 ...

Page 48: ...0W E1E2 R315 RK73GB2A222J CHIP R 2 2K J 1 10W R316 RK73GB2A101J CHIP R 100 J 1 10W R317 RK73GB2A102J CHIP R 1 0K J 1 10W R318 RK73GB2A473J CHIP R 47K J 1 10W R319 RK73GB2A103J CHIP R 10K J 1 10W R320 RK73GB2A333J CHIP R 33K J 1 10W R321 RK73GB2A104J CHIP R 100K J 1 10W R323 RK73GB2A104J CHIP R 100K J 1 10W R324 RK73GB2A472J CHIP R 4 7K J 1 10W R325 RK73GB2A104J CHIP R 100K J 1 10W R326 RK73GB2A472...

Page 49: ...6 8 B ZENER DIODE D110 1SS355 DIODE D111 114 D1F60 5063 DIODE D130 UDZW4 7 B ZENER DIODE D200 DAP202U DIODE D263 265 DAP202U DIODE D403 UDZW6 2 B ZENER DIODE D406 UDZW6 2 B ZENER DIODE D408 410 UDZW6 8 B ZENER DIODE D421 DA204U DIODE KE1E2 D441 DAP202U DIODE D461 DAP202U DIODE D532 534 UDZW6 8 B ZENER DIODE D600 UDZW6 2 B ZENER DIODE D603 1SS355 DIODE IC10 M5237ML CF0J ANALOGUE IC IC70 LT3685EMSE ...

Page 50: ...A D13 2455 04 GEAR 35 2B D13 2456 03 RACK GEAR 36 2A D14 1028 04 ROLLER 37 3A D21 2507 04 SHAFT 38 2B D21 2508 04 SHAFT 39 3A D23 0963 04 RETAINER 40 3B D39 0277 15 DAMPER 41 3B D39 0278 15 DAMPER 46 1B G01 4682 34 TORSION COIL SPRING 47 3A G01 4683 24 EXTENSION SPRING 48 2A G01 4684 04 EXTENSION SPRING 49 2B G01 4685 04 EXTENSION SPRING 50 1B G01 4686 14 EXTENSION SPRING 51 3A G01 4688 14 EXTENSI...

Page 51: ...dance 4 8Ω Tone action BAND1 60Hz 400Hz 9dB BAND2 630Hz 2 5kHz 9dB BAND3 4 0kHz 16kHz 9dB Preout level Load CD 2500mV 10kΩ Preout impedance 600Ω Auxiliary input Frequency response 1dB 20Hz 20kHz Input Maximum Voltage 1200mV Input Impedance 100kΩ General Operating voltage 10 5 16V allowable 14 4V Maximum current consumption 10A Installation Size W x H x D 182 x 53 x 155mm 7 3 16 x 2 1 16 x 6 1 8inc...

Page 52: ...02GHz 2 480GHz Output Power 4dBm MAX 0dBm AVE Power Class 2 Maximum Communication range Line of sight approx 10m 32 8ft Profiles HFP Hands Free Profile HSP Headset Profile SPP Serial Port Profile PBAP Phonebook Access Profile OPP Object Push Profile SYNC Synchronization Profile CD player section Laser diode GaAlAs Digital filter D A 8 Times Over Sampling D A Converter 24Bit Spindle speed 500 200rp...

Search results

Summary of Contents for KCD-BT6544U/UY

Reviews:

Related manuals for KCD-BT6544U/UY

Brands by name

Popular brands

Kenwood KCD-BT6544U/UY, Service Manual

Search results

Summary of Contents for KCD-BT6544U/UY

Reviews:

Related manuals for KCD-BT6544U/UY

Brands by name

Popular brands