Kenwood DPX-MP7090U Service Manual Download Page 37

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DPX701/701U/701UY

DPX-MP7090U

X16-352x-xx (1/2)

3.3V

3.3V
0V

3.3V

3.3V
0V

3.3V

2.5V

3.3V / 0V

3.3V
0V

3.3V

3.3V / 0V

3.3V
0V

3.3V

3.3V
0V

2.5V

3.3V
0V

3.3V

3.3V
0V

3.3V

3.3V
0V

3.3V

3.3V
0V

3.3V

3.3V
0V

3.3V

3.3V
0V

3.3V

IC6

IC4

∗

IC1

IC9

128X23 Pixels/2 Colors

ED1

(X16-352x-xx)

IC3

∗

Q12

Q10

GND LINE

B LINE

(X16-352x-xx)

REMOTE
CONTROL

SW3.3V

FLASH ROM

PANEL
u-COM

BUFF

FL3.3V
SW

FL BLK
SW

: NOT USED

IC3

CORRECTION

ROM

NOT USED

∗

D12

∗

D21

∗

D18

∗

D15

∗

D13

∗

D22

∗

D19

∗

D16

∗

D10

∗

D20

∗

D14

∗

D17

∗

D11

D23

∗

D42

D44

IC1

∗

IC2

: BA3830F

IC4

: 703134AGJ011A

IC6

: PNA4S22M02KW

IC7

: TC74LVX08FT

IC8

: TC7WT126FU-F

IC9

: TC7SH32FU-F

IC11 : SI-3033LUSNF

Q1,2,4,5,9

: 2SC4617

: 2SD2351(W)

: 2SB1689

Q7,10 : 2SA1774
Q8

: DTC143ZE

Q11

: 2SC2713-F

Q12

: 2SC4667-F

Q13

: 2SB1198K

Q14

: DTC144EUA

: B30-1690-05

: B30-1567-05

D3,4

: B30-1758-05

D5-8,23 : B30-1731-05
D9-22

∗

D42,44

: DA204U

SI-3025KMNF

IC10 :

VOL

AUD

VOL

TP2

TP1

TP4

TP18

TP50

TP51

108

107

106

105

104

103

102

101

100

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

GREEN

(SEL E2P)

OMCOR SD

OMCOR SCL

OMCHK

VSS

3.3VDD

PON 5V

PON FL

VDD

PON FL+B

REMO

NC(VREFCON)

TYPE

VSS

D14

D13

D12

D11

D10

3.3VDD

VSS

FLGCP1

SYS REQ

SC CON

FL BLK

2.5VDD

VSS

PON TRI RED
PON LED

SA RST

3.3VDD

EVSS

PON GREEN

PON RED

PON SW3V

A21

A20

A19

A18

A17

A16

2.5VDD

VSS

A15

A14

A13

A12

A11

A10

3.3VDD

EVSS

D15

A15

A14

A13

A12

A11

A10

A19

NC10

NC11 (NC)

NC12 (NC)

NC13 (NC)

NC14 (NC)

NC15 (NC)

A18

A17

A16

BYTE

VSS2

D15

D14

D13

D12

VCC

D11

D10

VSS1

300

R81

680

R90

C109 0.01

270

R83

C105 0.01

C106 0.01

270

R84

C107 0.01

C108 0.01

∗

R85

∗

R86

∗

R87

∗

R88

R13

C10

47K

R18

0.01

C22

0.01

C20

R29 1K

∗

R26

∗

R25

0.01

C21

0.0

10K

R27

10K

R28

R37 47K

C32 2.2

100

R36

R38

0.047

C37

100K

R61

1/2W

R43

1/2W

R44

47K

R40

4.7K

R42

47K

R39

0.22

C34

47K

R41

0.01

C36

2.2K

R56

2.2K

R53

VCC

GND

CP14 330

CP16 330

CP18 330

CP21 330

CP23 100

D13

D12

D15

D14

CP15 22K

CP17 22K

D10

D11

CP19 22K

CP22 22K

CP13 330

0.01

C17

0.01

C18

CP12 330

CP11 330

CP10 330

CP9 330

CP8 330

R20 3.3K

0.01

C16

A21

A20

A18

A19

A17

A16

A12

A13

A15

A14

A10

A11

CP20 100

101

100

R23 4.7K

R24 4.7K

F-3

F-1

F-2

SO1

SI2

SI3

SI1

CLK

SO3

SO2

GCP

VSS1

VDD2

VSS2

VDD1

F+3

F+1

F+2

CP5 4.7K

CP3 22K

22K

∗

CP1

A16

A15

A13

A14

A10

A11

A12

A20

A21

A18

A19

A17

D15

D14

D12

D13

D10

D11

101

GND

VCC 3

CP2 22K

AN5V

ILL+B

AN5V

D3.3V

2.2K

CP4 4.7K

DPX701

MODEL NAME

IC1

0-10

CP1

DPX701U
DPX701Y

DPX-MP7090U

2-71

2.2

C38

22K

UNIT

No.

MX231613TI7V4

PON TRI

BLUE

YES

SDA

SCL

VCC

GND

SCL

100

R22

R21

100

C190

0.01

TP5

TP3

MX231613TI7V4

R60

R58 2.2K

FL+B

22K

∗

R30

22K

∗

R31

SW5V

111

DPX-U099

0-01

YES

S29JL32H7I7V5

0-21

MX231613TI7V4

13,15

YES

C8,11-

B30-1567-05

B30-1690-05

D9-22

∗

R89

100K

100

110
115

109

108

110

109

115

116

TP117

TP116

330

R82

2-72 YES

YES

YES
YES

B30-1690-05 MX231613TI7V4

14-16,19,51

YES

YES
YES
YES

YES
YES

YES

430
510

430

510

680

620

680

IC2

R26,

R10-12,

R25,

R85-

R89

No.

DPX-MP7090U

DPX701

DPX-U099

DPX701Y

DPX701U

0-10

0-01

0-21

2-72

2-71

MODEL NAME

UNIT

TP104

SW3.3V

Summary of Contents for DPX-MP7090U

Page 1: ... AME M RDM REP RDM A RDM CONT SCAN S MODE EXTERNAL MEDIA CONTROL DPX MP7090U USB AUTO SIZE AA BATTERY Not supplied Panel assy A64 3813 02 DC cord K M type E30 6408 05 DC cord E type E30 6412 05 Adhesive double coated tape K E type H30 0595 04 Mounting hardware assy K E type J22 0429 13 Remote controller assy A70 2067 15 Lever K E type D10 4589 04 x2 Antenna adaptor E type T90 0523 05 Compact disc ...

Page 2: ...1 SW5V Q22 MECHA PANEL CLOSE 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...

Page 3: ...AMP SERVO DSP SW A5V CS3 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 DAT...

Page 4: ...VR outputs 8 0V Q12 SW14V When Q12 s 2 pin goes Hi SW14V outputs 14V Q20 21 B U 5V AVR While BU is applied BU5V AVR outputs 5V Q22 23 SW5V When Q23 s base goes Hi SW5V outputs 5V Q30 32 Servo B AVR When Q32 s base goes Hi Servo B AVR outputs 8 5V Q34 SW14V When Q12 s 2 pin goes Hi SW14V outputs 14V Q40 42 45 Panel5V AVR When Q42 s 2 pin goes Hi Panel5V AVR outputs 5V Q41 43 44 Illumination AVR Whe...

Page 5: ...V regulator The power supply For 2 5V IC11 3 3V regulator The power supply For 3 3V Q1 Triangle green LED SW Triangle green LED is lighting when Q1 s base level goes H Q2 Triangle red LED SW Triangle red LED is lighting when Q2 s base level goes H Q3 Key LED SW Key LED are lighting when Q3 s base level goes H Q4 5 Front galss SW Front glass LED are lighting when Q5 s base level goes H Q6 SW3 3V SW...

Page 6: ...Shift 3 3V 5V Q8 APC Auto Power Control Q9 10 Anticipation Sub beam Delay During non searching Q16 Logic Inverter µ com ZERO terminal Q17 USB Hi side SW Q18 Logic Inverter For DACMUTE terminal D2 Static Electricity Countermeasure For IC2 built in reset terminal D3 Laser Diode Protection D9 Static Electricity Countermeasure MICROCOMPUTER STERMINAL DESCRIPTION SYSTEM MICROCOMPUTER 30625MGPA87GP X34 ...

Page 7: ...efer to the truth value table 30 NC O Not used in models without RDS RBDS Output L fixed 31 RDS_QUAL TUNER I RDS decoder QUAL input terminal 31 NC O Not used in models without RDS RBDS L output for models without RDS RBDS 32 RDS_DATA TUNER I RDS decoder DATA input terminal 32 NC O Not used in models without RDS RBDS L output for models without RDS RBDS 33 PWIC_BEEP PWIC O Beep output 34 TUN_SCL TU...

Page 8: ...ding detection terminal 69 CD_MUTE_R CD I CD MUTE Rch request terminal L Rch mute request 70 CD_MUTE_L CD I CD MUTE Lch request terminal L Lch mute request 71 CD_MRST CD O CD mechanism µ com RST terminal H Normal L RESET 72 CD_MSTOP CD O CD mechanism µ com stop terminal H Mechanism µ com in operation L Mechanism µ com stop 73 NC O Not used Output L fixed 74 CD_LOE_LIM_SW CD I CD detection terminal...

Page 9: ...BU not found momentary power down 102 ACC_DET EXTRA I ACC power supply detection L ACC ON H ACC OFF 103 PWIC_SVR PWIC O SVR discharging circuit H For 5 seconds at POWER OFF momentary power down L Thereafter 104 PWIC_MUTE PWIC O Power ICMUTE terminal L While STANDBY source momentary power down L While TEL MUTE 105 PWIC_STBY PWIC O Power IC standby control POWER ON H POWER OFF L 106 LX_CON LX_M O St...

Page 10: ...ut Truth value table q CD_MOTOR CD_LOEJ CD_MOTOR CD_LOEJ Standby L L Eject H H Load H L Brake H Hi z r AFS processing RDS_AFS_M RDS_AFS_L Status AFS LOW L L No sound output in AF search AFS MID L Hi Z Sound output in AF search AFS HIGH Hi Z Hi Z Normal reception u Frequency Transition K M Type 10kHz space Reception frequency FSEL1 FSEL2 All status excluding 530 690 AM source L L 700 1020 1390 1530...

Page 11: ... when debugging H or L when debugging 33 ROTARY_CCW I Rotary B input 1 pulse 1 click 24 pulse 360 34 ROTARY_CW I Rotary A input 1 pulse 1 click 24 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 contr...

Page 12: ...1 I 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 r...

Page 13: ...W3 3 106 ROMCOR_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_ILLUMI I O Blue sub illumi Key illumi light on switch H ON Hi Z OFF 111 SA_RST O Sp...

Page 14: ... E2PROM are 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 ...

Page 15: ...XM 6820W 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 Norma...

Page 16: ...nt 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 forced WIDE forced MIDDLE force NARROW AUTO The initial condition is AUTO and the displays below will ap pear AUTO FMA Forced MIDDL...

Page 17: ...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 F W Version 2 ZONE Dual Zone items When using sources other than the STANDBY source us ing a short press on AUTO or TI key 2 ZONE ON OFF is achieved Backup current measurement When reset in Acc OFF Back Up ON condition MUTE termi nal goes off after 2 seco...

Page 18: ...us and CD mechanism error log Display I2C_ ____________ Display ERR_1 2 3 OK or NG is displayed for or an error code is displayed for Displays CD loading error data Display Load_Error____ Display __ 1 xx__ 2 xx number of times is displayed for xx MAX 99 times Disk detection switch ON OFF is monitored and when the loading operation is not completed within the specified time length or when E 99 mech...

Page 19: ... Power ON CODE_OFF CODE_ON displays will not be made When the source is STANDBY press AUTO TI key briefly to switch triangle illumi RED GREEN In models with Display Blackout function When in USB source press 1 key briefly to turn ON OFF the front grass indirect lighting When staring up in the test mode LINE MUTE prohibition time is set to 1 second instead of 10 seconds While in the test mode secur...

Page 20: ...simultaneously it is possible to turn the power ON for 30 minutes only Method of clearing the programmable security code Programmable security models K type 1 While is being displayed press key for at least 3 seconds while pressing AUTO TI keys This makes display disappear 2 Using the remote controller input KCAR Press the remote control 5 key 2 times display K and press the key Press the remote c...

Page 21: ...rmal operation 4 Display specification Display the PROTECT string and blink all characters at 1Hz Use the indication below with the highest priority error mes sage and maintain the error message even when the source is changed Cancel Condition Press the Reset terminal on the main body or set Backup to OFF Unplug and plug back in the DC connector The history is maintained E2PROM data is saved Note ...

Page 22: ...ection with no CD is considered as exception and is not recorded False EJECT is determined when while chucking is not done and when SW status is determined as NO DISC Clearing of record is done in the following situations 1 After reset is cancelled when reading EEPROM the code is NG 2 While in test mode the specified key Play Pause key pressed for 2 seconds is input 3 When in EEPROM all clear init...

Page 23: ...t at times 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 sep...

Page 24: ...04 R519 R614 R615 R616 R617 R624 R625 R626 R627 R634 R635 R636 R637 R644 R655 R656 R657 R658 R659 R660 C605 C606 R750 C369 C384 C501 C502 C503 C607 C608 C611 C614 C615 C618 C619 C622 C629 C631 C633 C634 C635 C636 C637 C638 C758 C760 C761 C762 C763 C811 CP100 CP101 CP102 CP103 CP107 CP108 CP110 CP111 R105 R106 R115 R117 R119 R122 R123 R125 R126 R127 R128 R129 R130 R134 R144 R145 R146 R16 R16 R16 R1...

Page 25: ...804 D952 IC200 IC951 IC901 IC10 IC80 1 1 1 1 9 16 8 1 5 1 5 1 E 1 C916 C11 C20 C913 C910 C911 C31 C41 C805 C51 114 C952 C801 C21 R201 C1 L1 C915 C12 C807 R767 R815 R800 L101 C901 L902 R911 R959 C951 L901 R914 C81 C84 R84 R52 807 C806 R813 CP109 R107 C816 C112 C113 C953 R804 808 C23 C201 R202 R215 R218 R219 C50 C85 C86 C87 C955 R82 R909 R910 R913 R951 R954 C30 C82 C758 C902 C905 C907 C908 CP107 08 ...

Page 26: ...1 R100 R102 R103 R114 R157 R158 R159 R160 R163 R164 R901 R902 L600 C803 C804 R13 R811 C22 C42 C100 C107 C203 C204 C205 C453 C454 R42 R101 R104 R111 R113 R131 R139 R141 R148 R149 R150 R154 R155 R156 R161 R181 R187 R203 R204 R205 R212 C43 C903 C904 C981 R985 C305 C387 C388 C2 C750 C310 C311 C550 C551 C552 R20 R23 R41 R210 R211 R301 R335 R336 R453 R454 R516 R517 R610 R712 R713 R714 R715 R45 R810 R46 ...

Page 27: ...5M Q902 5M Q981 4L Q982 4L Q600 Q601 Q603 Q604 Q402 Q201 D608 D609 D703 D704 Q403 Q608 Q609 Q610 Q611 Q613 D600 Q602 Q605 IC400 1 C600 C602 W401 R600 C601 C603 R601 R602 R605 C409 C412 R404 C410 R407 R408 R402 L600 R604 C402 C403 C414 C415 C407 C704 R711 R603 R606 C404 C504 C701 C703 R405 R406 R409 R410 R411 R412 R512 R513 R517 R607 R608 R708 R709 R710 R841 W200 8 9 16 B E B E B E B E B E B E B E ...

Page 28: ... C106 C107 C108 VCC VO ED1 S1 S15 S2 S3 S4 S5 S12 S13 S14 D23 D9 D10 D11 D12 D13 D14 D15 D16 D17 D18 D19 D20 D21 D22 D5 D6 P1 D1 D2 D3 D4 D7 D8 S6 S7 S8 S9 S10 S1 IC6 SWITCH UNIT X16 352x xx J76 0175 02 X16 352x xx Ref No Address IC6 3X PC BOARD COMPONENT SIDE VIEW Refer to the schematic diagram for the values of resistors and capacitors ...

Page 29: ...23 CP24 CP27 CP28 CP29 CP30 L5 R1 R2 R10 R11 R14 R20 R25 R27 R29 R33 R34 R38 R39 R42 R50 R46 R48 R49 R47 R52 R53 R54 C48 C49 C50 L9 9 10 24 48 25 5 4 5 8 7 14 8 4 3 1 1 109 108 37 72 36 73 G O 2 1 BE E B E B B E B E E B E B B E B E B E BE B E E B B E D2 5V D3 3V SYSDATA VDD1 SCCON PAN5V VDD2 PANREQ FLGND D GND TP1 TP2 TP3 FROMCHK TP5 TD0 TDI TRST TMS TCM CLK PANRST MODE1 LAT FLDATA3 FL B FDC RST I...

Page 30: ...61 CP11 R304 R306 R307 R336 R339 X3 28 15 1 14 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 B E R362 C68 C72 R118 R112 C82 R109 8 C78 5 R119 R110 C69 R116 R115 1 4 C80 R121 C84 Q3 Q6 Q17 Q16 S3 S2 S4 Q7 S1 IC16 IC25 IC28 IC18 IC13 CD PLAYER UNIT X32 5870 00 J76 0214 02 X32 5870 00 Ref No Address IC13 2AG IC16 3AF IC18 2AF IC25 4AF IC28 3AF Ref No Address Q3 5AG Q6 5AG Q7 4...

Page 31: ...94 C95 C97 C98 C85 C76 C73 C21 C32 C35 C46 C51 C53 C54 C55 C66 C67 R25 C315 R71 CP52 R72 C313 CP58 R34 R64 R20 R152 C30 C31 C34 C38 C47 C48 C49 C56 C57 C58 C63 CP2 R373 R337 R345 CP57 CP56 R351 R132 R356 R357 R29 R40 R138 R43 R44 R45 R50 R51 R52 R53 R54 R55 R56 R57 R58 R59 R60 R61 R63 C99 R73 C100 X1 R69 R323 R142 R144 CP22 R311 R320 R321 R322 R11 R371 R359 C37 C306 C14 R7 R353 X2 CP7 CP10 CP24 R1...

Page 32: ...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 12 11 10 9 8 7 6 5 1 2 3 4 13 14 15 16 ST NC11 NC10 NC9 NC8 NC7 NC6 NC5 NC1 NC2 VDD VSS NC13 YOUT XOUT NC16 W200 82 R618 49 50...

Page 33: ... PWIC MUTE SVR O 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 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 RDS AFS M R...

Page 34: ...2u50 C308 2 2u50 C309 100 R335 C311 0 47 C310 0 47 R426 91 R427 91 R428 91 104 103 102 101 100 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 USB PON...

Page 35: ...D 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 4 3 2 1 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 2 SW1L 14 13 12 11 10 9 8 7 6 5 4 3 2 1 PGND2 GND3 COMP2 FB2 NC10 ...

Page 36: ...23 24 25 26 27 28 29 30 D USB GND D PO OC USB GND SERVO GND SERVO B MOSW LO EJ D5 0V D5 0V 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 DGND 4 3 2 1 ENB FLGB FLGA ENA 100 R960 14 13 12 11 10...

Page 37: ...A8 A19 NC10 NC11 NC NC12 NC NC13 NC NC14 NC NC15 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 VSS2 D15 D7 D14 D6 D13 D5 D12 D4 VCC D11 D3 D10 D2 D9 D1 D8 D0 OE VSS1 CE A0 300 R81 680 R90 C109 0 01 270 R83 C105 0 01 C106 0 01 270 R84 C107 0 01 C108 0 01 R85 R86 R87 R88 R13 1 C10 47K R18 0 01 C22 0 01 C20 R29 1K R26 R25 0 01 C21 0 0...

Page 38: ...VE IN AVDD0 AVSS0 AVSS1 NC NC AVDD1 PAN RST MODE1 MODE0 VSS 2 5VDD PSEL CKSEL CVSS X1 X2 3 3VDD FL DATA3 FL LAT CLK IN2 FL DATA2 FL EN CLK IN3 FL DATA1 KR4 INT FL CLK PAN DATA SYS DATA PAN REQ FL GCP2 KR3 KR2 KR1 KS5 EVSS 3 3VDD FL BLK 2 5VDD VSS NC ROTALY PUSH KS1 KS2 TDO TDI KS3 KS4 TRST ROTALY CCW ROTALY CW TMS TCM 7 6 5 4 3 2 1 Y2 B2 A2 Y1 B1 A1 GND 8 9 10 11 12 13 14 A3 B3 Y4 A4 B4 VCC Y3 8 7...

Page 39: ...C1 OC2 OC3 OC4 PO1 PO2 PO3 PO4 15 16 17 18 19 20 21 22 23 24 25 26 27 28 AVDD VOUTL DIFF VMIDL AGNDL AVDDL ZERO RSTB CSBIWO MODE MUTEB MD MC ML 14 13 12 11 10 9 8 7 6 5 4 3 2 1 AGND VOUTR MODE8X VMIDR AGNDR AVDDR DVDD DGND XTO XTI CLKO BCKIN DIN LRCIN 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 ...

Page 40: ... PCMDO0 PCMLRCK PCMBCK TEST RSTN MA10 MA9 MA8 MA7 MA6 MA5 MA4 MA3 MA2 MA1 MA0 DRRASL CORE1V8 2 DRCASL COREGND2 MWEL 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 ...

Page 41: ...3 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 DRCKO ...

Page 42: ...D TD FD FD DVDD4 SCKO LRCKIN LRCK 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 VCC VC LD GND F C D PD VR GND FCS TRK TRK FCS E B A 0 1 C18 C59 1000P C60 1000P C61 1000P C62 1000P 2 2 C53 2 2M R1 100 R73 100K CP16 K 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 TP8...

Page 43: ... φ2x3 5 φ2x6 55 51 F F DPU1 858 K K 52 F X32 DM1 14 24 DFPC1 28 25 16 29 19 31 46 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 841 803 841 852 Only for Euro model 41 35 Ax2 32 Bx2 46 Only for Euro model Refer to the parts list EXPLODED VIEW CD MECHANISM Parts with the exploded numbers larger than...

Page 44: ...1 X89 J1 Dx2 D E F G H N83 3005 48 N83 3008 48 N83 3020 48 N80 3010 48 N82 2608 48 φ3x5 φ3x8 φ3x20 φ3x10 φ2 6x8 D 223x2 223x4 220 223x2 202 704 760 761 720 722 748 763 716 701 728 721 727 245 216 207 206 219 205 226 225 216 246 217 730 749 726 218 247 Depends on the model Refer to the parts list Parts with the exploded numbers larger than 700 are not supplied EXPLODEDVIEW UNIT ...

Page 45: ...5 X16 257 X16 ED1 PA1 A B C N78 2660 48 N80 2006 48 N80 2008 48 φ2 6x6 φ2x6 φ2x8 747 729 703 709 725 208 236 231 213 230 235 232 240 237 215 241 234 210 238 739 724 B B 211 211 201 209 201 EXPLODED VIEW PANEL Parts with the exploded numbers larger than 700 are not supplied ...

Page 46: ...CASE E2 225 1D H30 0595 04 ADHESIVE DOUBLE COATED TAPE KE1E2 226 1D J22 0429 13 MOUNTING HARDWARE ASSY KE1E2 230 2F K24 4445 03 PUSH KNOB SRC 231 2E K24 4448 03 PUSH KNOB DISP 232 3F K24 4450 03 PUSH KNOB EJECT 234 2E K24 4454 03 PUSH KNOB ATT 235 3F K25 1787 02 PUSH KNOB PRESET 236 2F K25 1801 03 PUSH KNOB AUTO KM1 236 2F K25 1820 03 PUSH KNOB TI E1E2 237 3E K28 0106 03 KEY TOP CONTROL 238 3E K29...

Page 47: ... 1 10W M1 R13 RK73GB2A222J CHIP R 2 2K J 1 10W R14 RK73GB2A103J CHIP R 10K J 1 10W M1 R15 16 RK73GB2A274J CHIP R 270K J 1 10W M1 R18 RK73GB2A473J CHIP R 47K J 1 10W R19 RK73GB2A100J CHIP R 10 J 1 10W M1 R20 RK73GB2A332J CHIP R 3 3K J 1 10W R23 24 RK73GB2A472J CHIP R 4 7K J 1 10W R26 RK73GB2A223J CHIP R 22K J 1 10W R27 28 RK73GB2A103J CHIP R 10K J 1 10W R29 RK73GB2A102J CHIP R 1 0K J 1 10W R30 RK73...

Page 48: ...K C66 67 CC73GCH1H100D CHIP C 10PF D C68 69 CK73FB0J106K CHIP C 10UF K C72 CK73GB0J225K CHIP C 2 2UF K C73 CK73GB1H104K CHIP C 0 10UF K C76 77 CK73GB1H104K CHIP C 0 10UF K C78 CC73GCH1H151J CHIP C 150PF J C80 CC73GCH1H151J CHIP C 150PF J C82 CC73GCH1H681J CHIP C 680PF J C84 CC73GCH1H681J CHIP C 680PF J C85 CK73GB1H104K CHIP C 0 10UF K C86 CK73GB1A105K CHIP C 1 0UF K C87 CK73GB0J475K CHIP C 4 7UF K...

Page 49: ...1 5K J 1 10W R69 RK73GB2A682J CHIP R 6 8K J 1 10W R70 RK73GB2A102J CHIP R 1 0K J 1 10W R71 73 RK73GB2A101J CHIP R 100 J 1 10W R109 RK73GH2A822D CHIP R 8 2K D 1 10W R110 RK73GH2A562D CHIP R 5 6K D 1 10W R112 RK73GH2A752D CHIP R 7 5K D 1 10W R115 RK73GH2A822D CHIP R 8 2K D 1 10W R116 RK73GH2A752D CHIP R 7 5K D 1 10W R118 119 RK73GH2A100D CHIP R 10 D 1 10W R121 RK73GH2A562D CHIP R 5 6K D 1 10W R130 R...

Page 50: ...3UF 50WV C305 CK73FB1C105K CHIP C 1 0UF K C306 CK73GB1H103K CHIP C 0 010UF K C307 CE32BE1V100M CHIP EL 10UF 35WV C308 309 CD04AS1H2R2M ELECTRO 2 2UF 50WV C310 311 CK73FB1E474K CHIP C 0 47UF K C364 365 CD04AS1H2R2M ELECTRO 2 2UF 50WV C369 CK73FB1C105K CHIP C 1 0UF K C384 CK73FB1C105K CHIP C 1 0UF K C387 388 CC73GCH1H070D CHIP C 7 0PF D C402 CK73GB1H103K CHIP C 0 010UF K KE1E2 C403 CK73FB1A225K CHIP...

Page 51: ...ESONATOR 12MHZ X101 L77 2880 05 CRYSTAL RESONATOR X401 L77 2002 05 CRYSTAL RESONATOR KE1E2 D 2D N83 3005 48 PAN HEAD TAPTITE SCREW G 3D N80 3010 48 PAN HEAD TAPTITE SCREW H 2D N82 2608 48 BINDING HEAD TAPTITE SCREW CP100 RK74GB1J101J CHIP COM 100 J 1 16W CP101 103 RK74GA1J101J CHIP COM 100 J 1 16W K CP101 102 RK74GA1J101J CHIP COM 100 J 1 16W M1E1E2 CP107 RK74GB1J102J CHIP COM 1 0K J 1 16W CP108 R...

Page 52: ...10 D 1 10W K R500 RK73GB2A473J CHIP R 47K J 1 10W M1 R502 RK73GB2A102J CHIP R 1 0K J 1 10W M1 R503 RK73GB2A333J CHIP R 33K J 1 10W M1 R504 505 RK73GB2A473J CHIP R 47K J 1 10W M1 R506 RK73GB2A821J CHIP R 820 J 1 10W M1 R507 RK73GB2A104J CHIP R 100K J 1 10W M1 R508 RK73GB2A103J CHIP R 10K J 1 10W M1 R512 513 RK73GB2A334J CHIP R 330K J 1 10W M1 R516 517 RK73GB2A102J CHIP R 1 0K J 1 10W R518 519 RK73G...

Page 53: ...0W R908 RK73GH2A114D CHIP R 110K D 1 10W R909 RK73GH2A683D CHIP R 68K D 1 10W R910 RK73GH2A103D CHIP R 10K D 1 10W R911 RK73GH2A753D CHIP R 75K D 1 10W R913 RK73GH2A103D CHIP R 10K D 1 10W R914 RK73GH2A753D CHIP R 75K D 1 10W R915 916 RK73GB2A154J CHIP R 150K J 1 10W R951 RK73GB2A153J CHIP R 15K J 1 10W R954 RK73GB2A153J CHIP R 15K J 1 10W R959 RK73PB2H2R2J CHIP R 2 2 J 1 2W R960 RK73GB2A101J CHIP...

Page 54: ...605 2SA1576A TRANSISTOR Q606 2SC4081 TRANSISTOR Q607 2SB1443 TRANSISTOR Q608 615 DTC143TUA DIGITAL TRANSISTOR Q800 DTA124EUA DIGITAL TRANSISTOR Q801 2SA1774 TRANSISTOR Q802 2SC2873 F TRANSISTOR Q901 902 DTC143TUA DIGITAL TRANSISTOR Q903 UMG2N TRANSISTOR Q981 2SB1188 R TRANSISTOR Q982 2SD2351 W TRANSISTOR Q983 UMD12N TRANSISTOR A1 3E X86 4000 11 FRONT END UNIT KM1 A1 3E X86 4002 70 FRONT END UNIT E...

Page 55: ...9 6004 15 MACHINE SCREW M1 7X2 5 E 2B N09 6007 15 MACHINE SCREW PAN M2X2 F 1A N09 6051 15 TAPTITE SCREW BIND P2X5 G 2A N19 2163 04 FLAT WASHER H 1B N39 2020 46 PAN HEAD MACHINE SCREW J 1B N09 6108 15 TAPTITE SCREW M2X3 5 K 3B N09 6155 15 SEMS TAPTITE SCREW PT2X6 DM1 3B T42 1066 14 DC MOTOR SPINDLE DM2 2B T42 1067 14 DC MOTOR LOADING DPU1 2B X93 2010 01 OPTICAL PICKUP ASSY Indicates safety critical...

Page 56: ...range 153kHz 281kHz Usable sensitivity S N 20dB 45µV CD player section Laser diode GaAlAs Digital filter D A 8 Times Over Sampling D A Converter 1Bit Spindle speed Audio file DPX701 701U 701UY 500 200rpm CLV DPX MP7090U 1000 400rpm CLV 2 times Wow Flutter Below Measurable Limit Frequency response 1dB 10Hz 20kHz Total harmonic distortion 1kHz 0 008 Signal to Noise ratio 1kHz 110dB Dynamic range 93d...

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Kenwood DPX-MP7090U, Service Manual

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