Kenwood KDC-MP832U Service Manual Download Page 36

Page: 36 / 56

KDC-MP832U

5V
0V

14.4V

6.8V

14.4V

0~4.4V

6.8V

13.5V

3.3V

6.8V

1.3V

13.7V

3.3V

5.0V

14.4V
0V

14.4V

18V

18V
5V

14.4V

30V

1.2V

13.4V

1.2V

13.4V

IC750

IC10

IC800

IC951

IC901

IC80

D754

D755

Q801

Q800

Q802

D82

D81

D80

D804

D803

D750

D751

D752

D753

D756

D757

D758

D759

Q41

Q44

Q40

Q45

Q91

Q31

Q33

Q30

Q32

Q20

Q21

Q23

Q22

Q10

Q34

Q43

Q11

D21

D31

D30

Q42

D40

D41

A8V

B.U5V

SW5V

MOTOR+B

SERVO+B

PANEL5V

ILL+B

D800

PWR-IC SVR REF. 6.8V
AUDIO REF. 4V

REF+B

D802

CURRENT DET

D901

D902

FL+B

D20

to DC CORD

POWER AMP

SW REG.

9 10

TP11

TP3

TP2

TP14

TP1

TP5

TP4

TP8

TP7

TP6

TP10

TP9

TP13

TP12

TP18

TP60

TP61

TP17

TP751

TP80

TP800

TP801

TP802

FDC &

OUT2+

PWGND1

TAB1

OFFDET

OUT2-

PWGND2

STBY

VCC1

SVR

IN2

IN4

PWGND3

ACGND

PWGND4

VCC2

MUTE

IN3

OUT1+

OUT1-

IN1

SGND

OUT3-

OUT3+

OUT4-

OUT4+

HSD

TAB2

4.7u16

C752

R763

100u10

C756

TH750

470

24K

R770

R772 220

FL-

FL+

RL+

RR-

FR-

RL-

RR+

FR+

L11

F1 10A

FUSE

∗

R1 1K

R2 10K

R3 10K

C2 7P

TP41

TP40

TP30

TP22

TP20

OUT

GND

C12

R14

220u10

C11

220u16

C21

10u16

C23

4.3K

R13

24K

R10

0.01

C22

20K

R20

100u6.3

C20

2.7K

R23

22K

R21

100u16

C33

100u10

C31

R30

1.5K

R31

22K

R40

100K

R91

100K

R92

430

R93

47u6.3

C41

C40 0.01

R42 1M

C42 0.1

1.8K

R41

1/2W

10u35

C800

10u35

C802

10u35

C801

4.7K

R804

100

R809

10K

R807

2.4K

R801

R805

GND

VCC

1000P

C806

W754

3.3K

R813

47u16

C805

100u16

C808

R817

100K

R811

OUTB

GND

OUTA

ENB

FLGB

FLGA

ENA

0.1

C955

SW2L

SW2 1

SW2 2

BOOT2

PVCC1

PVCC2

PVCC3

PVCC4

BOOT1

SW1 1

SW1 2

SW1L

PGND2

GND3

COMP2

FB2

NC10

SS2

VCC

SS1

NC5

FB1

COMP1

PGND1

47uH

L901

220u10

C911

220u10

C910

0.1

C907

0.1

C918

C914

USB5V

10K

R913

100u25

C913

MECHA
D5V

100u25

C915

10K

R82

430K

R80

15K

R84

C81 1

C85 1

C84 1

GND

VIN

SHDN

3.3uH

L81

68K

R750

15P

C782

15P

C768

R759 10K

15P

C764

15P

C760

4.7u16

C755

R758

R755

R762 10K

15P

C774

15P

C775

15P

C767

15P

C763

15P

C773 C772

15P

C754

4.7u16

C753

R757

R756

15P

C765

15P

C761

C780

C771

FL-

RL+

FL+

FR+

RL-

FR-

RR-

RR+

W751

C750

33K

R146

105

C759 1

10K

R760

10K

R761

15P

C766

15P

C762

10K

R764

4.3K

R765

4.7u16

C757

C758

0.01

12K

R768

R766

R767

SVR+B

A3.3V

U14.4V

4
5
6

1
2
3

TP15

TP16

11K

R808

100

R815

1000P

C807

1.5K

R810

0.1

C803

4.7

R812

0.01

C804

R806

5.1K

R803

SVR+B

A3.3V

R46 1 R45 1

0.47

C32

0.47

C30

TP21

C10

R827 27

C812 7P

220

0.1

C43

ILL+B

ANEL5V

TP31

SER

O+B

OR+B

SW5V

U5V

A8V

BU14.4V

A8V

BU14.4V

1/2W

0.1

C951

FDC

FDC USB5V

0.1

C917

75K

R914

68uH

L902

75K

R911

10K

R910

68P

C901

0.1

C908

D5V

FL+B

C87 0.01

C86 1

C595 1

2.2

R959

0.1

C953

BU14.4V

R823

104

22K

R771

SW5V

A8V

U14.4V

SVR+B

U14.4V

D5V

U14.4V

390

R800

R610

C82

47K

R81

A8V

X34-4100-11 (4/5)

Summary of Contents for KDC-MP832U

Page 1: ...ATT ANG SIZE AA BATTERY Not supplied Panel assy A64 3737 02 MODEL TDF PANEL No TDF NAME KDC MP832U Y33 2530 61 TDF MP68D TDF PANEL INFORMATION CD MECHANISM EXTENSIONCORD 30P E39 0812 05 DC cord E30 6414 05 Escutcheon B07 3126 01 Mounting hardware assy J21 9716 03 Remote controller assy A70 2067 15 Lever D10 4589 04 x2 Carrying case W01 1661 05 Compact disc W01 1673 05 Screw set N99 1758 05 Tapping...

Page 2: ...LOSE DET P CON ANT CON EXT AMP CON DIMMER ACC BACK UP LINE MUTE PANEL OPEN SP OUT FR SP OUT RL SP OUT FL SP OUT RR REMO D3 3V IC11 SW5V Q7 D2 5V IC10 FL B FL3 3V FL Q6 SW3 3V PANEL u COM IC4 RESET SW IC1 FLASH ROM ENCODER ROTARY IC2 IC6 KEY ILL BU5V SW5V SERVO D5V A8V 9V ILL B ED1 ILL B SW FRONT REAR WIRED KEY Q10 TEL MUTE COMP DRIVE 3 3V IC5 KEY MATRIX SPE ANA IC3 CORR ROM REMO CON FST USB I F IC...

Page 3: ... 3V LPF 3 3 5V BU5V I2S SW SP MOTOR Loading sled MOTOR LOE LIM 8EJE SW 12EJE SW LOS SW delay D5V D4V Flash Memory 8Mbit CS3 3V CS7410 1M 8bit 1M 4B 16bit DRAM 4 8 16bit 256K ROM 8bit 0 2MB To MAIN BOARD Audio_Rch Audio_Lch SW A8V PCM_DATA PCM_BCLK PCM_LRCK PCM_XCK DAC_RST DAC_MUTE EMPH Infinity 0 Det BREQ SREQ CLK B_DAT S_DAT DATA_MUT DA_EMPH INTQ SO A0 SI STB SCK RESET DATA LRCK BCLK PLL CS3 3V C...

Page 4: ...V Ref supply to power IC Power Supply for VFD USB5V Mecha digital IC901 Switching Regulator Controller CH1 VFD USB5V 5 1V CH2 Mecha digital DXM 68 5 1V IC951 Power control IC USB power control switches with over current detection and protection Q10 11 Audio8V AVR When Q11 2pin goes Hi A8V AVR outputs 8 0V Q12 SW14V When Q12 2pin goes Hi SW14V outputs 14V Q20 21 B U 5V AVR While BU is applied BU5V ...

Page 5: ...IO 10 5V AVR When Q606 base goes Hi AVR outputs 10 5V Q608 615 Pre out mute SW When a base gose Hi Pre out is set to mute Q800 802 REF B AVR When Q800 base goes Hi AVR outputs 13V Q801 SVR6 8V Ref Supply AGC Controller When the voltage of B U voltage falls a return is hung and an output is reduced Q901 VFD USB5V AVR SW When base goes Hi VFD USB5V AVR on Q902 Mecha digital AVR SW When base goes Hi ...

Page 6: ...supply for IC2 pick up IC18 digital part IC13 Audio Active Filter 2nd LPF IC14 A5V Regulator 3 3V power supply for DAC IC15 DSP for Compression Audio Decoder ACDrive decoder MP3 WMA AAC decoder IC16 Compression Audio Codec SDRAM IC17 Decoder Software Unique ID Strage Flash ROM IC18 Audio D A Converter 24 bit external External 24 bit for audio IC19 BU3 3V Regulator 3 3V power supply for µ com IC20 ...

Page 7: ... 18 XOUT µCOM 12MHz 19 VSS µCOM 20 XIN µCOM 12MHz 21 VCC1 µCOM 22 NMI µCOM I Not used 23 PANEL_DET EXTRA I For 1 DIN Panel detection H PANEL detached L PANEL attached 24 RDS_CLK TUNER I RDS decoder CLK input terminal 25 LX_REQ_S LX_M I Communication request from slave unit 26 PON_AM Power supply I O AM power supply control H When AM Hi z When not AM 27 LX_REQ_M LX_M O Communication request to the ...

Page 8: ...EPM µCOM I FLASH EPM input terminal 53 PM_OPEN P MECHA I 1DIN panel full open detection e Refer to the truth value table 54 NC CUR DET O Not used Output L fixed 55 SW_FDC Power supply I O FL tube filament power supply control ON H terminal OFF Display black out Hi Z 56 NC SW_USB O Not used Output L fixed 57 P5V_DIS Power supply I O PANEL 5V discharge control for 1DIN H Discharge Hi Z Other Reset s...

Page 9: ... OFF Display black out L FL tube filament power supply POWER ON L 81 PON_FDC_USB Power supply I O USB VBUS POWER OFF Main power supply control terminal Display black out Hi Z 82 F_SEL1 EXTRA O SW Reg frequency switching u Refer to the truth value table 83 F_SEL2 EXTRA O SW Reg frequency switching u Refer to the truth value table 84 DIAG Power supply I O PCON over current monitoring 85 VCC2 µCOM 86...

Page 10: ...uption 109 MUTE_0 AUDIO O E VOL FRONT MUTE terminal ON L OFF H 110 MUTE_1 AUDIO O E VOL REAR MUTE terminal ON L OFF H 111 MUTE_2 AUDIO O E VOL SW MUTE terminal ON L OFF H 112 MUTE_A AUDIO O E VOL SPEANA MUTE terminal ON L OFF H L ON H OFF 113 MUTE_PRE_SW AUDIO O PRE_OUT MUTE SUB L At momentary power down Use in conjunction when using MUTE2 anti MUTE2 shock noise measure 114 MUTE_AFS AUDIO O AFS MU...

Page 11: ...530 690 AM source L L 700 1020 1390 1530 H L 1540 1700 L H 1030 1380 H H E Type M Type 9kHz space Reception frequency FSEL1 FSEL2 All status excluding 522 675 MW L L 684 1017 1386 1530 H L 1539 1629 L H 1026 1377 H H t TUN TYPE setting type1 type2 Kenwood brand model L L Setting for OEM 1 L H Setting for OEM 2 H L Setting for OEM 3 H H w PANEL MOTOR control OPEN CLOSE STOP WAIT PM_MOT1 L H H L PM_...

Page 12: ...gging H or L when debugging 33 ROTARY_CCW I Rotary B input 1 pulse 2 click 15 pulse 360 34 ROTARY_CW I Rotary A input 1 pulse 2 click 15 pulse 360 35 TMS O Used when debugging NC while in normal operation 36 TCM O Used when debugging NC while in normal operation 37 3 3VDD 38 EVSS 39 KS5 I O Key scan output Output L Hi z Switching 40 42 KR1 KR3 I Key return input 43 FLGCP2 O FL tone control Control...

Page 13: ...D A conversion reference voltage Connect with D3 3V 68 69 NC I Input dedicated terminal Pull down 70 71 AVSS1 AVSS0 D A conversion reference GND Direct connection to GND 72 AVDD0 I A D conversion reference voltage Connect with D3 3V 73 WAVE_IN I Audio input AD read 74 F01 I BPF 63Hz AD read 75 F02 I BPF 150Hz AD read 76 F03 I BPF 330Hz AD read 77 F04 I BPF 1kHz AD read 78 F05 I BPF 3 3kHz AD read ...

Page 14: ...MCOR_SDA I O For ROM correction Input when other than writing in including STB Hi Z when starting up at SW3 3 107 NC SEL_E2P O Not used Output L fixed 108 PON_TRI_GREEN I O Triangle green light on switch H ON Hi Z OFF On when blackout 109 PON_TRI_RED I O Triangle red light on switch H ON Hi Z OFF 110 PON_BLUE I O Blue sub illumi light on switch H ON Hi Z OFF 111 SA_RST O Spectrum analyzer IC reset...

Page 15: ...e not built when ROM collection is not used 24 E2P SDA I O E2P I2C data input and output Series resistors and E2PROM are not built when ROM collection is not used 25 26 NC Not used Opened output L fixed 27 SCL I System µ com I2C clock input 28 SDA I O System µ com I2C data input and output 29 DSP TXD O Data output for DSP serial data Flash ROM writing TXD Pull up 30 DSP RXD I Data input for DSP se...

Page 16: ...X32 587 69 E2P WRITE I TEST IN1 E2P writing permission Pull down connection L Normal H During writing 70 UNIQ ID I TEST IN0 Uniqe ID writing permission Pull down connection L Normal H During writing 71 73 NC Not used Opened output L fixed 74 SEARCH O Searching situation output H During seaching L Normal 75 76 NC Not used Opened output L fixed 77 DSP RST O DSP reset control L Reset H Normal 78 DSP ...

Page 17: ...ed Special display when set to TUNER When in TUNER mode if any of the following displays appear there is an abnormality with the front end TNE2P_NG Front end E2PROM values are still default not determined TNCON_NG In this condition the communication with the front end is not possible Forced switching of K3I In TUNER FM mode each time 6 key is pressed the func tions move in the following cycle AUTO...

Page 18: ...EXT Middle f Middle Q Treble f do no appear in audio adjustments MENU items Push the NEXT key for at least 1 second to enter the MENU The DNPP SBF and DIRECT keys on the remote con troller can also be used to enter the MENU With the remote controller continuous forwarding is pro hibited When a CD USB is used as a source the default item will be the ACD F W Version 2 ZONE Dual Zone items When using...

Page 19: ...er OFF data displayed key While the forced power OFF data is displayed press and hold for 2 seconds to clear the data Display POFF_ No Forced Power OFF SEC Forced Power OFF because of missing Security Code PNL Forced Power OFF because of system µ com panel communication error Key pressed briefly CD information display mode ON OFF key While in CD information display mode press and hold for 2 second...

Page 20: ... started If the connections are normal the FROMCHK terminal stops the Hi Low Hi repeating and out puts Hi If the reading is abnormal Low is output 3 If the AM key is pressed for 2 seconds while all lights are on Flash ROM 4M data is initialized While the deletion is executed Data_Erase is displayed Note Do not touch any key white this is in progress When erasing is complete Erase_OK is displayed I...

Page 21: ...ill be written to the E2PROM 4 This mode is released by resetting What was on the last screen will not be retained Clearing DC offset error detection information E2PROM F E data clear 1 While simultaneously pressing down on 3 and 6 keys reset the unit to enter the DC offset error display mode Even when the security is set power can be ON for 30 minutes 2 During STANDBY sourcing the current DC offs...

Page 22: ... DC occurs between the audio power amp and outputs Processing after detection 1 System status At the detection of DC error error data is to be saved im mediately E2PROM error log save area Display the error message on the display The system shall maintain the current condition including the operation Shut down audio system power supply Set Mute to ON Although switching between Power OFF and ON ACC...

Page 23: ... LOAD when EJECT error q If the protect timer was counted up before the LOS SW1 up edge detection it is recorded as LOAD_ERR1 w If the protect timer was counted up after the LOS SW1 up edge detection before the LOE LIM SW4 up edge detec tion it is recorded as LOAD_ERR2 When DISC was inserted briefly but pulled out immediately DISC is detected but not inserted it is considered as an error Special c...

Page 24: ...fied key Play Pause key pressed for 2 seconds is input 3 When in EEPROM all clear initialization mode refer to the test mode specification document Indication is shown on the test mode specification docu ment Number of times with error s is 99 times at MAX Not recorded in test mode 1 3 keys When EJECT was error re try 3 times and count each er ror while re try as 1 error Operation Trigger for star...

Page 25: ...s of battery change or when the reset button was pressed to make it possible to recall the setting values the store recommended configuration values can be saved into E2PROM The specification detail defer in with DSP model and in with out DSP model Calling and saving the configuration is done by the MENU Items to be saved are Bass Middle Treble X over and Sub Woofer Level Refer to the separate doc...

Page 26: ...C636 C637 C638 C758 C760 C761 C762 C763 CP100 CP101 CP102 CP103 CP104 CP107 CP108 CP CP111 R825 R105 R106 R115 R117 R119 R122 R123 R125 R126 R127 R128 R129 R130 R134 R144 R145 R146 R1 R1 R R R826 R502 R503 R505 R506 R507 R508 R609 R611 R612 R613 R618 R619 R620 R621 R622 R623 R628 R629 R630 R631 R632 R633 R638 R639 R640 R700 R701 R702 R703 R704 R705 R706 R707 R752 R755 R756 R757 R758 R765 R766 R768...

Page 27: ...8 I G O E B E C C C B B E C E B E C C C B C E E EBE C C CBE EBC 3 4 6 E B E C C EBE C C B B E E E B BE B BE B E B E B E B E E BE B E E B BE B E Q10 Q20 Q41 Q30 Q40 D1 J1 CN900 CN5 D20 Q12 Q206 D80 Q43 Q50 Q51 Q31 Q32 Q33 Q52 Q983 D800 Q11 Q801 D550 D207 Q42 Q202 Q209 D50 D902 Q903 D30 D81 D82 D202 D754 D755 Q208 Q34 D551 D901 D803 D804 D952 IC200 IC951 IC901 IC10 IC80 X34 4100 11 Ref No Address IC...

Page 28: ...R104 R111 R113 R131 R139 R141 R142 R148 R149 R150 R153 R154 R155 R156 R161 R181 R187 R203 R204 R205 R212 C43 C903 C904 C981 R985 C305 C387 C388 C2 C750 R603 C32 C310 C311 C550 C551 C552 C812 R827 R20 R23 R31 R41 R91 R178 R210 R211 R301 R335 R336 R453 R454 R509 R511 R514 R515 R516 R517 R610 R712 R713 R714 R715 R45 R810 R46 R982 R983 R984 R987 W201 C774 C772 C775 C780 C768 C773 C771 C782 R429 C918 C...

Page 29: ... R511 R512 R513 R514 R515 R607 R608 R641 R642 R643 R708 R709 R710 R841 W200 9 16 8 1 B E B E B E B E B E B E B E B E B E B E B E B E B E B E B E 505 TP504 P514 TP750 00 TP450 TP501 TP503 TP500 TP502 TP506 TP451 TP614 RFGND TP613 X34 4100 11 Ref No Address IC100 5N IC104 6O IC400 6P IC800 3N Q21 3L Q22 6M Q23 6N Q44 4L Q45 3L Q91 6N Q100 5N Q101 5N Q201 4P Q204 3M Q205 3M Q207 2M Q402 3Q Q403 3Q Q6...

Page 30: ...R358 R302 CP302 R301 CP300 CP301 R300 CP23 CP53 R308 R310 R348 R361 R363 CP11 R304 R306 R307 R336 R339 X3 4 16 9 1 8 1 8 5 4 27 1 5 8 28 54 1 64 1 49 48 16 33 17 32 CBE C EB B E C C E B BE B E Q3 Q6 Q17 S3 S2 S4 Q7 S1 IC13 IC16 IC25 IC28 IC18 CD PLAYER UNIT X32 5830 00 J76 0184 02 X32 5830 00 Ref No Address IC13 2V IC16 3V IC18 2V IC25 4V IC28 3V Ref No Address Q3 5W Q6 5W Q7 4X Q17 4W PC BOARD CO...

Page 31: ...67 C37 C306 C14 R7 R353 X2 CP7 CP10 CP24 R151 R153 R154 R155 CP25 CP26 CP27 CP28 CP29 CP30 CP31 CP50 R312 R313 R314 R315 R316 R346 CP19 E B 3 5 4 4 3 1 100 76 75 51 25 26 50 25 100 26 50 76 75 51 1 16 5 7 8 14 24 48 25 1 76 75 25 51 26 50 5 3 4 5 30 16 30 C17 R130 E B BE GND SPDL SPDL S 7 5V S GND D5V VREF IOP IOP F E TE ARF RF BU3 3 D1 8 SW3 3 MOTOR OC USBGND D PO D SLD BU5V D GND MRST MD FD SPDL...

Page 32: ...15 CP17 CP19 CP22 CP25 CP34 C48 R9 R11 R15 R16 R26 R30 R41 R56 R64 X1 R43 R44 R55 R61 C12 CP4 CP8 CP9 CP10 CP11 CP12 CP13 CP14 CP16 CP18 CP20 CP21 CP23 CP24 CP27 CP28 CP29 CP30 L5 W3 R10 R12 R14 R17 R20 R21 R22 R25 R29 R33 R34 R39 R42 R45 R46 R47 R48 R49 R50 R52 R53 R54 C44 C47 L9 W4 CP35 C50 C49 4 8 5 18 10 9 24 25 48 144 109 72 37 36 73 108 3 4 5 4 5 8 3 4 5 7 14 8 15 14 1 2 5 O G I B E BE BE E ...

Page 33: ... 10 9 8 7 6 5 4 3 2 1 RFGND FMANT AMANT AM B OSCGND VT COM B IFC SDA SCL DGND1 VDD5V PLLGND SMETER AMIFOUT QUALITY MPX DGND2 RDSMUTE STDGND R L IF B IFGND 4 7K R407 4 7K R408 0 01 C412 1 2 3 4 5 6 7 8 QUAL RDDA VREF MPX OSEL GND ARI FILOUT 16 15 14 13 12 11 10 9 RDCL T57 OSCOUT OSCIN VCC EXTRES TM FSEL C402 0 01 10u35 C405 X401 4 332 MHz 1K R841 15P C414 15P C415 47K R178 FL GND 3 FL GND FDC 1 2 D...

Page 34: ...E OEM OEM EX PO L VSS PAN SC REQ PAN PN REQ SDA SCL PON PANEL DSI N C N C N C N C PM MOT1 PM MOT2 EPM PM OPEN NC SW FDC NC P5V DIS PM CLOSE ROMCOR DET PM DET PAN SC CON N C TUN TYPE1 VREF AVCC LX DATA S LX DATA M LX CLK WIRED REMO LX MUTE AUD SDA AUD SEL AUD SCL DAC RST N C BYTE CNVSS XCIN XCOUT RESET XOUT VSS XIN VCC NMI PANEL DET PAN RST RDS CLK LX REQ S PON AM LX REQ M TUN IFC OUT NC RDS AFS L ...

Page 35: ...1 R427 91 R428 91 1 2 3 4 5 VCC NC2 IN1 IN2 SGND 10 9 8 7 6 NC10 OUT1 NC8 OUT2 PGND 103 102 101 100 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 60 61 62 63 64 PWIC MUTE SVR ACC DET B U DET ILL DET ANT CON N C P CON N C OEM DISP CE OEM DISP CLK OEM DISP DATA N C TYPE 4 TYPE 3 TYPE 2 TYPE 1 VSS EXT AMP CON VCC DIAG F SEL2 F SEL1 PON FDC US...

Page 36: ...K R91 100K R92 430 R93 47u6 3 C41 C40 0 01 R42 1M C42 0 1 1 8K R41 1 2W 1 2W 10u35 C800 10u35 C802 10u35 C801 4 7K R804 100 R809 10K R807 2 4K R801 1K R805 1 4 2 3 GND VCC 7 8 5 6 1000P C806 W754 3 3K R813 47u16 C805 100u16 C808 10 R817 100K R811 5 6 7 8 OUTB GND IN OUTA ENB FLGB FLGA ENA 0 1 C955 15 16 17 18 19 20 21 22 23 24 25 26 27 SW2L SW2 1 SW2 2 BOOT2 PVCC1 PVCC2 PVCC3 PVCC4 BOOT1 SW1 1 SW1...

Page 37: ...V D GND D GND BU 5V LOE LIM SW 8EJE SW M STOP M RST MUTE L MUTE R R ch A GND L ch AUDIO 8V MSDA MS CLK LOS SW 12EJE SW D OUT 0 01 C550 470 R551 R552 100K R553 100K 0 01 C551 470 R554 0 01 C552 470 R556 R550 4 7K 220u10 C952 5 4 3 2 1 D USB GND D VBUS5V ESD UTB ND UTA 4 3 2 1 ENB FLGB FLGA ENA 100 R960 2L 2 1 2 2 OT2 CC1 CC2 CC3 CC4 OT1 1 1 1 2 1L 14 13 12 11 10 9 8 7 6 5 4 3 2 1 PGND2 GND3 COMP2 F...

Page 38: ... 11 12 13 14 15 16 17 18 19 20 21 22 23 24 A15 A14 A13 A12 A11 A10 A9 A8 A19 A20 WE NC RESET NC NC13 NC WP ACC NC RY BY NC A18 A17 A7 A6 A5 A4 A3 A2 A1 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 A16 BYTE GND2 Q15 Q7 Q14 Q6 Q13 Q5 Q12 Q4 VCC Q11 Q3 Q10 Q2 Q9 Q1 Q8 Q0 OE GND1 CE A0 270 R8 680 R2 C2 0 01 C6 0 01 360 R3 C3 0 01 C7 0 01 360 R4 C4 0 01 C8 0 01 470 R5 470 R6 ...

Page 39: ...K R52 47K R55 0 1 C44 1 2W 2 7 R62 C35 SUB 2 VOUT 1 4 5 GND VDD CT 3 X1 6 600MHz CP29 100 CP30 1K CP28 100 CP27 100 CP35 22K CP26 22K TP7 TP6 CP24 1K 30 27 26 31 CP25 TP10 TP9 3 3K 0 047 C24 0 047 C25 TP48 31 39 27 30 26 48 40 41 7 6 4 5 1 2 3 3K CP7 47K CP6 47K 47K CP34 20 21 12 1 11 10 86 3 TP16 0 01 54 52 49 51 43 55 42 41 40 39 46 44 48 42 46 44 D2 5V D3 3V D2 5V D3 3V ILL B PAN5V D3 3V 22K CP...

Page 40: ...5 26 27 28 29 30 31 32 VSS1 CS MODE VDD3 DP1 DM1 OSC1 OSC2 LPF VDD2 TEST0 TEST1 TEST2 TEST3 OC1 OC2 OC3 OC4 PO1 PO2 PO3 PO4 15 16 AGND VCOM ZEROA TEST DEMP MUTE FMT SCK 8 7 6 5 4 3 2 1 VOUTR VOUTL VCC NC DGND LRCK DATA BCK 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 D OUT 12EJE SW LOS SW CLK DATA A8V Lch AGND Rch MUTE R MUTE L MRST MSTOP 8EJE SW LOE LIM SW BU5V...

Page 41: ...CMDO0 PCMLRCK PCMBCK TEST RSTN MA10 MA9 MA8 MA7 MA6 MA5 MA4 MA3 MA2 MA1 MA0 DRRASL CORE1V8 2 DRCASL COREGND2 PLLGND PLL1V8 MD15 MD14 MD13 MD12 MD11 MD10 MD9 MD8 MD7 CORE1V8 1 MD6 COREGND1 MD5 IO3V3 1 XTLCLKO XTLXLKI IOGND1 MD4 MD3 MD2 MD1 MD0 MA11 15K CP22 CP23 15K 0 01 C308 100 R336 15K R309 0 01 C305 R48 4 7K R18 1K R17 220 R42 100 R25 1K R359 47K 0 01 R311 10 0 1 C64 R155 33 0 1 K 52 11 500MHz ...

Page 42: ...5 64 63 62 61 60 59 58 57 56 55 54 53 52 51 39 40 41 42 43 44 45 46 47 48 49 50 TEST RSTN DACRP2 DAC3V3 DACRP1 IOGND4 DACLN DACLP CDDATA CDLRCK CDBCLK CDC2P0 PCMMUTE PCMXCK SERVOCK SER3SS1 IO3V3 3 SER3SS0 COREGND3 SER3DI CORE1V8 3 SER3DO SER3CLK SER2CS SER2DO SER2DI SER2CLK IOGND3 SER4DAT SER4CLK SER1DAT SER1CLK IRIN KPOUT4 LPOUT3 KPOUT2 KPOUT1 KPOUT0 KPIN4 KPIN3 KPIN2 DRCASL COREGND2 MWEL IOGND2 ...

Page 43: ...P C61 1000P C62 1000P 2 2 C53 2 2M R1 100 R73 100K CP16 LRCK 6P C99 33P C51 3300P C49 2P C100 4P C48 3 9K R51 6 8K R69 10K R55 0 01 C55 33K R54 4 7K CP11 CP10 10K 0 1 C50 3 6 27 29 26 6800P C46 0 1 C47 A C B 0 01 C54 E F A C B TP3 F C D TP79 A TP80 B TP81 E TP4 F F T T FCS TP82 TRK TP83 TRK TP84 FCS TP85 150 R64 VR TP77 6 4 TP78 PD TP76 LD TP75 GND TP8 82 81 SL SL 3V X32 5830 00 4 4 2SA1774 2SC408...

Page 44: ...15 N09 6007 15 N09 6051 15 N19 2163 04 N39 2020 46 N09 6108 15 N09 6155 15 φ2x8 M1 7x8 M1 7x2 5 M2x2 φ2x5 BLK 1 6 WASHER M2x2 φ2x3 5 φ2x6 55 51 F F DPU1 858 K K 52 F X32 DM1 14 24 DFPC1 28 25 16 29 19 31 47 26 13 12 10 30 27 42 11 17 18 23 45 38 DM2 801 850 849 806 834 807 44 39 40 15 22 G 8 33 809 36 33 Jx2 H 5 37 53 2 37 43 43 56 37 37 43 43 E Cx2 41 35 Ax2 32 Bx2 ...

Page 45: ...184 04 N19 2193 04 N24 3015 60 N09 6286 05 N09 6326 05 M N P Q R S T V M2 6x6 φ2x6 φ2x8 φ3x5 φ3x8 φ2x4 φ3x10 φ3x20 N78 2660 48 N80 2006 48 N80 2008 43 N83 3005 48 N83 3008 48 N86 2004 43 N80 3010 48 N83 3020 48 RC1 DC1 282 281 X34 A1 788 234 252 205 231 232 231 249 219 245 220 246 255 222 247 705 709 750 750 211 754 206 207 723 742 738 702 704 785 784 256 254 261 249 226 253 253 253 251 264 260 22...

Page 46: ...1 2D G16 1642 04 SHEET 252 3C G11 3594 04 CUSHION 253 2D G11 3646 04 CUSHION 254 3D G16 1606 04 SHEET 255 3D G16 1482 14 SHEET 256 3D G16 1483 04 SHEET H10 4925 12 POLYSTYRENE FOAMED FIXTURE H25 0329 04 PROTECTION BAG 280X450X0 03 H25 0337 04 PROTECTION BAG 180X300X0 03 H54 3776 03 ITEM CARTON CASE 257 1D H30 0594 04 MAGIC TAPE 258 2C J19 7053 02 HOLDER 259 1C J21 9716 03 MOUNTING HARDWARE ASSY 26...

Page 47: ...HB1J102J CHIP COM 1 0K J 1 16W CP31 RK74HB1J223J CHIP COM 22K J 1 16W CP34 RK74HB1J473J CHIP COM 47K J 1 16W CP35 RK74GA1J223J CHIP COM 22K J 1 16W R2 RK73FB2B681J CHIP R 680 J 1 8W R3 4 RK73FB2B361J CHIP R 360 J 1 8W R5 7 RK73EB2E471J CHIP R 470 J 1 4W R8 RK73FB2B271J CHIP R 270 J 1 8W R9 RK73GB2A333J CHIP R 33K J 1 10W R11 RK73GB2A223J CHIP R 22K J 1 10W R13 RK73GB2A222J CHIP R 2 2K J 1 10W R17 ...

Page 48: ... C85 CK73GB1H104K CHIP C 0 10UF K C86 CK73GB1A105K CHIP C 1 0UF K C87 CK73GB0J475K CHIP C 4 7UF K C88 CK73GB1H473K CHIP C 0 047UF K C89 CK73GB1A105K CHIP C 1 0UF K C91 CK73GB1H104K CHIP C 0 10UF K C93 98 CK73GB1H104K CHIP C 0 10UF K C99 CC73GCH1H060D CHIP C 6 0PF D C100 CC73GCH1H020C CHIP C 2 0PF C C101 CK73GB1H104K CHIP C 0 10UF K C102 CK73GB1H102K CHIP C 1000PF K C103 CK73GB1H103K CHIP C 0 010UF...

Page 49: ... 8K D 1 10W R118 119 RK73GH2A100D CHIP R 10 D 1 10W R121 RK73GH2A392D CHIP R 3 9K D 1 10W R130 RK73GB2A102J CHIP R 1 0K J 1 10W R132 RK73GB2A102J CHIP R 1 0K J 1 10W R133 RK73GB2A681J CHIP R 680 J 1 10W R138 RK73GB2A101J CHIP R 100 J 1 10W R142 RK73FB2B4R7J CHIP R 4 7 J 1 8W R144 RK73GB2A223J CHIP R 22K J 1 10W R148 RK73GB2A103J CHIP R 10K J 1 10W R151 RK73GB2A102J CHIP R 1 0K J 1 10W R152 RK73GB2...

Page 50: ...C387 388 CC73GCH1H070D CHIP C 7 0PF D C402 CK73GB1H103K CHIP C 0 010UF K C403 CK73FB1A225K CHIP C 2 2UF K C404 CC73GCH1H331J CHIP C 330PF J C405 CD04AS1V100M ELECTRO 10UF 35WV C407 CK73GB1H103K CHIP C 0 010UF K C409 410 CK73GB1H103K CHIP C 0 010UF K C412 CK73GB1H103K CHIP C 0 010UF K C414 415 CC73GCH1H150J CHIP C 15PF J C423 CC73GCH1H070D CHIP C 7 0PF D C450 455 CK73GB1H104K CHIP C 0 10UF K C458 C...

Page 51: ...10W R20 RK73FB2B203J CHIP R 20K J 1 8W R21 RK73GB2A223J CHIP R 22K J 1 10W R23 RK73FB2B272J CHIP R 2 7K J 1 8W R30 RK73FB2B102J CHIP R 1 0K J 1 8W R31 RK73FB2B152J CHIP R 1 5K J 1 8W R40 RK73FB2B223J CHIP R 22K J 1 8W R41 RK73FB2B182J CHIP R 1 8K J 1 8W R42 RK73GB2A105J CHIP R 1 0M J 1 10W R45 46 RK73PB2H1R0J CHIP R 1 0 J 1 2W R50 RK73FB2B222J CHIP R 2 2K J 1 8W R52 RK73FB2B104J CHIP R 100K J 1 8W...

Page 52: ... 2 7K J 1 10W R609 RK73GB2A750J CHIP R 75 J 1 10W R610 RK73GB2A182J CHIP R 1 8K J 1 10W R611 RK73GB2A361J CHIP R 360 J 1 10W R612 RK73GB2A820J CHIP R 82 J 1 10W R613 RK73GB2A123J CHIP R 12K J 1 10W R614 RK73GB2A103J CHIP R 10K J 1 10W R615 RK73GB2A223J CHIP R 22K J 1 10W R616 RK73GB2A103J CHIP R 10K J 1 10W R617 RK73GB2A223J CHIP R 22K J 1 10W R618 RK73GB2A820J CHIP R 82 J 1 10W R619 RK73GB2A123J ...

Page 53: ...252 05 CHIP R 0 OHM J 1 16W W596 597 R92 1252 05 CHIP R 0 OHM J 1 16W W751 R92 1252 05 CHIP R 0 OHM J 1 16W W754 R92 1252 05 CHIP R 0 OHM J 1 16W S1 2 S68 0886 05 PUSH SWITCH D1 S2V60 A DIODE D20 RB160L 40 DIODE D21 UDZS5 6B ZENER DIODE D30 HZU9 1 B1 E ZENER DIODE D31 UDZS8 2B ZENER DIODE D40 UDZS5 6B ZENER DIODE D41 02DZ11F Y ZENER DIODE D50 UDZS20B ZENER DIODE D80 82 RB060L 40 DIODE D102 104 DAP...

Page 54: ...SSY 8 2A D10 4901 13 LEVER ASSY 10 2A D10 4581 13 ARM 11 2A D10 4582 13 ARM 12 3A D10 4583 03 ARM 13 3A D10 4584 03 ARM 14 3B D10 4585 03 ARM 15 2A D10 4586 13 SLIDER 16 3B D10 4587 52 SLIDER 17 2B D10 4588 13 SLIDER 18 2B D10 4595 04 ARM 19 2B D10 4596 24 ARM 22 2A D13 2151 04 GEAR 23 2B D13 2152 04 GEAR 24 3B D13 2153 04 GEAR 25 3B D13 2154 04 GEAR 26 3B D13 2155 04 WORM 27 2B D13 2156 14 GEAR 2...

Page 55: ...70 750 Tolerance More than 10pF Code C D G J K M X Z P No code 0 25 0 5 2 5 10 20 40 80 100 More than 10µF 10 50 20 20 0 Less than 4 7µF 10 75 Voltage rating 2nd word A B C D E F G H J K V 1st word 0 1 0 1 25 1 6 2 0 2 5 3 15 4 0 5 0 6 3 8 0 1 10 12 5 16 20 25 31 5 40 50 63 80 35 2 100 125 160 200 250 315 400 500 630 800 3 1000 1250 1600 2000 2500 2150 4000 5000 6300 8000 CHIP CAPACITORS EX C C 7 ...

Page 56: ...indows Media Audio AAC decode AAC LC m4a files USB Interface USB Standard USB1 1 2 0 Maximum Supply current 500mA File System FAT16 32 MP3 decode Compliant with MPEG 1 2 Audio Layer 3 WMA decode Compliant with Windows Media Audio AAC decode AAC LC m4a files Audio section Maximum output power 50W x 4 Full Bandwidth Power at less than 1 THD 22W x 4 Speaker impedance 4 8Ω Tone action Bass 100Hz 8dB M...

Search results

Summary of Contents for KDC-MP832U

Reviews:

Related manuals for KDC-MP832U

Brands by name

Popular brands

Kenwood KDC-MP832U, Service Manual

Search results

Summary of Contents for KDC-MP832U

Reviews:

Related manuals for KDC-MP832U

Brands by name

Popular brands