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Kenwood DP-SG7, Service Manual

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Kenwood DP-SG7 Service Manual Download Page 12

DP-SG7/SG7G

16

✽ 

New Parts

Parts without 

Parts No.

are not supplied.

Les articles non mentionnes dans le 

Parts No.

ne sont pas fournis.

Teile ohne

Parts No.

werden nicht geliefert.

Ref. No

Add-

ress

New

Parts

Description

Desti-

nation

Re-

marks

Parts No.

✽ 

New Parts

Parts without 

Parts No.

are not supplied.

Les articles non mentionnes dans le 

Parts No.

ne sont pas fournis.

Teile ohne 

Parts No.

werden nicht geliefert.

Ref. No

Add-

ress

New
Parts

Description

Desti-

nation

Re-

marks

Parts No.

IC7 ,8

NJM2100M

IC(OP AMPLIFIER)

IC9

TA8409S

MOS-IC

Q1

2SA954(L,K)

TRANSISTOR

Q2

2SB1370

TRANSISTOR

Q2

2SB1375

TRANSISTOR

Q3

2SA1534A

TRANSISTOR

Q4

DTC124EUA

DIGITAL TRANSISTOR

Q4

UN5212

DIGITAL TRANSISTOR

Q5

2SK246(Y,GR)

FET

Q7  ,8

2SC2878(B)

TRANSISTOR

Q9  ,10

DTC124EUA

DIGITAL TRANSISTOR

Q9  ,10

UN5212

DIGITAL TRANSISTOR

Q11 ,12

DTA124EUA

DIGITAL TRANSISTOR

Q11 ,12

UN5112

DIGITAL TRANSISTOR

Q13 ,14

2SA1576A(R,S)

TRANSISTOR

Q13 ,14

2SB1218A(Q,R)

TRANSISTOR

A1

W02-1114-15

OSCILLATING MODULE

C1

CK73FB1H223K

CHIP C

0.022UF

K

C2

C92-0083-05

CHIP C

47UF

4WV

C3

CC73FSL1H180J

CHIP C

18PF

J

C4

CC73FCH1H030C

CHIP C

3.0PF

C

C5

CK73FB1H103K

CHIP C

0.010UF

K

C6

CK73FB1H222K

CHIP C

2200PF

K

C7

CK73FB1H103K

CHIP C

0.010UF

K

C8

CK73FB1H333K

CHIP C

0.033UF

K

C9

CK73FB1H103K

CHIP C

0.010UF

K

C10

CK73FB1H472K

CHIP C

4700PF

K

C11

C92-0083-05

CHIP C

47UF

4WV

C12

CC73FSL1H470J

CHIP C

47PF

J

C13

CK73EB1C474K

CHIP C

0.47UF

K

C14

CK73EB1C105K

CHIP C

1.0UF

K

C15 ,16

CK73FB1E104K

CHIP C

0.10UF

K

C17

C92-0080-05

CHIP C

10UF

4WV

C18

CK73FB1H333K

CHIP C

0.033UF

K

C19

CK73FB1H102K

CHIP C

1000PF

K

C20

CC73FSL1H221J

CHIP C

220PF

J

C21

CK73FB1H473K

CHIP C

0.047UF

K

C22

CK73FB1H103K

CHIP C

0.010UF

K

C23

CC73FSL1H101J

CHIP C

100PF

J

C24

C92-0080-05

CHIP C

10UF

4WV

C25 ,26

CK73FB1H103K

CHIP C

0.010UF

K

C27

C92-0090-05

CHIP C

22UF

6.3WV

C28 ,29

CK73FB1E104K

CHIP C

0.10UF

K

C30

C92-0041-05

CHIP-ELE

10UF

10WV

C31

CK73FB1H333K

CHIP C

0.033UF

K

C32

C92-0090-05

CHIP C

22UF

6.3WV

C33 ,34

CK73FB1E104K

CHIP C

0.10UF

K

C35 ,36

CK73FB1H102K

CHIP C

1000PF

K

C37

CK73FB1H473K

CHIP C

0.047UF

K

C38

CK73FB1H152K

CHIP C

1500PF

K

C39

CK73FB1H103K

CHIP C

0.010UF

K

C40

CK73FB1H332K

CHIP C

3300PF

K

R8

RK73FB2A432J

CHIP R

4.3K

J

1/10W

R9

RK73FB2A181J

CHIP R

180

J

1/10W

R10

R92-1867-05

METAL

12K

F

1/10W

R11

R92-1868-05

METAL

4.3K

F

1/10W

R12

RK73FB2A103J

CHIP R

10K

J

1/10W

R13

RK73FB2A101J

CHIP R

100

J

1/10W

R14

RK73FB2A100J

CHIP R

10

J

1/10W

R15

RK73FB2A221J

CHIP R

220

J

1/10W

R16

RK73FB2A510J

CHIP R

51

J

1/10W

R17

RK73FB2A101J

CHIP R

100

J

1/10W

R18

RK73FB2A103J

CHIP R

10K

J

1/10W

R27 -30

RK73FB2A332J

CHIP R

3.3K

J

1/10W

R31 ,32

RK73FB2A472J

CHIP R

4.7K

J

1/10W

R33 ,34

RK73FB2A152J

CHIP R

1.5K

J

1/10W

R35 ,36

RK73FB2A103J

CHIP R

10K

J

1/10W

R37 ,38

RK73FB2A104J

CHIP R

100K

J

1/10W

R39 ,40

RK73FB2A102J

CHIP R

1.0K

J

1/10W

R41 ,42

RK73FB2A101J

CHIP R

100

J

1/10W

R43 ,44

RK73FB2A122J

CHIP R

1.2K

J

1/10W

R45 ,46

RK73FB2A102J

CHIP R

1.0K

J

1/10W

R47

RK73FB2A2R2J

CHIP R

2.2

J

1/10W

R48

RK73FB2A101J

CHIP R

100

J

1/10W

R49

RK73FB2A240J

CHIP R

24

J

1/10W

R50 -52

RK73FB2A471J

CHIP R

470

J

1/10W

R53 -56

RK73FB2A472J

CHIP R

4.7K

J

1/10W

R57

RK73FB2A105J

CHIP R

1.0M

J

1/10W

R58 ,59

RK73FB2A223J

CHIP R

22K

J

1/10W

R60 ,61

RK73FB2A472J

CHIP R

4.7K

J

1/10W

R62 -74

RK73FB2A473J

CHIP R

47K

J

1/10W

R75

RK73FB2A104J

CHIP R

100K

J

1/10W

R76 ,77

RK73FB2A473J

CHIP R

47K

J

1/10W

R78 ,79

RK73FB2A472J

CHIP R

4.7K

J

1/10W

R80

RK73FB2A103J

CHIP R

10K

J

1/10W

R81

RK73FB2A473J

CHIP R

47K

J

1/10W

R82 -84

RK73FB2A101J

CHIP R

100

J

1/10W

R85 ,86

RK73FB2A331J

CHIP R

330

J

1/10W

R87 -90

RK73FB2A104J

CHIP R

100K

J

1/10W

R91 -94

RK73FB2A472J

CHIP R

4.7K

J

1/10W

R101-104

RK73FB2A101J

CHIP R

100

J

1/10W

R105

RD14GB2E2R2J

FL-PROOF RD

2.2

J

1/4W

R106

RD14GB2E1R0J

FL-PROOF RD

1

J

1/4W

R107,108

RK73FB2A220J

CHIP R

22

J

1/10W

D1

1SR154-400

DIODE

D2  ,3

UDZ15B

ZENER DIODE

D4

UDZ5.1B

ZENER DIODE

D5

UDZ2.7B

ZENER DIODE

D6  ,7

DA204U

DIODE

D8  ,9

MA111

DIODE

D10

DA204U

DIODE

IC1 ,2

M5237L

ANALOGUE IC

IC3

PST993D-T

ANALOGUE IC

IC4

UPD78044FGF071 MI-COM IC

IC5

KAN03

CUSTOM IC

IC6

AK4324-VF

MOS-IC

L : 

Scandinavia

K :

USA

P : 

Canada

R :

Mexico

C :

China

I :

Malaysia

Y :

PX(Far East, Hawaii)

T :

Europe

E :

Europe

G :

Germany

V :

China (Shanghai)

Y :

AAFES(Europe)

X :

Australia

Q :

Russia

H :

Korea

M :

Other Areas

indicates safety critical components.

L : 

Scandinavia

K :

USA

P : 

Canada

R :

Mexico

C :

China

I :

Malaysia

Y :

PX(Far East, Hawaii)

T :

Europe

E :

Europe

G :

Germany

V :

China (Shanghai)

Y :

AAFES(Europe)

X :

Australia

Q :

Russia

H :

Korea

M :

Other Areas

indicates safety critical components.

3

4

CD PLAYER UNIT (X32-3600-00)

P

ARTS LIST

Summary of Contents for DP-SG7

Page 1: ...eceptacle E08 0312 05 Illustration is DP SG7 Refer to parts list on page 15 compliance with Federal Regulations following are repro ctions of labels on or inside the product relating to laser oduct safety KENWOOD Crop certifies this equipment conforms to DHHS Regulations No 21 DFR 1040 10 Chapter 1 Sub chapter J DANGER Laser radiation when open and interlock defeated AVOID DIRECT EXPOSURE TO BEAM ...

Page 2: ...lfunction impos ty to operate erroneous display etc when the er cord is unplugged while power is ON or due external factor In this case execute the follow rocedure to reset the microcomputer and return normal condition DP SG7 Pull the power plug from the receptacle and then plug it in again ase note that resetting the microcomputer clears contents stored in it returns it to condition when it the f...

Page 3: ...DP SG7 SG7G 3 DISASSEMBLY FOR REPAIR ow to open tray if not comes out Insert screwdriver to hole on bottom plate and turn screw clockwisely about 100 1 Pull tray out by hand if tray comes out 2 ...

Page 4: ...mum eye pattern Press the PLAY PAUSE key then confirm that the LED is 05 SONY YEDS 18 Test Disc or equivalent KTD 0 d 47 kΩ 390 pF or so e in Test Mode 0 08 0 15 mW Optical power meter RACKING ERROR BALANCE Test disc Type 4 Connect an oscilloscope as follows CH1 RF CN3 pin 1 CH2 TE CN3 pin 6 TE BALANCE VR1 Symmetry between upper and lower pat terns Press the PLAY PAUSE key then confirm that the LE...

Page 5: ... C E G I B D F H J Refer to the schematic diagram for the value of resistors and capacitors PC BOARD Component side view 5 6 CD PLAYER UNIT X32 3600 00 ELECTRIC UNIT X25 6100 01 DISPLAY UNIT X14 4760 21 ...

Page 6: ...2 3 4 5 IN REG MUTE DM NC GND DM IN DM DM FCS NC VC VCC SLD SLD NC VCC SLD 10K SLD 7V 6 5 8 7 9 11 10 12 0 1 C32 22u6 3 C33 SL SL SLO ISET R39 240K 17 18 14 15 16 TAO TAM FSET TG2 TGU 11 10 9 12 C25 0 01 R36 22K R35 100K 13 100K VDD C26 R38 0 01 100P C23 82K R34 C22 0 01 R33 510K C18 0 033 R37 18K C24 10u4 VCC 6 8 R56 4 7K D 5V 57 SENS XRST DATA 0 1 49 49 50 C34 51 51 CLOK XLAT DATO CNIN SEIN 53 5...

Page 7: ... R63 47K 13 47K R60 4 7K 12 9 11 R84 100 R83 100 NC KR0 KR1 SQCK STBY SUBQ 8 9 78 80 5 6 7 2 3 4 1 3G 2G 1G 5 6 7 6G 5G 4G 2 3 4 8G 7G 1 80 79 NC NC 0 01 C58 C59 P1 0 01 77 C48 1 0 01 3 2 SL F2 F1 72 69 73 74 75 76 77 70 SH 77 76 SL SK 75 74 SJ SI 71 73 72 SG VLOAD 70 69 SF SE SG 72 8 73 74 75 76 5 4 SJ SK 7 6 SH SI 67 68 69 70 10 9 SE SF 12 11 SC SD 10K C29 R35 390P C10 330u6 3 5V 100u10 IC7 8 5V...

Page 8: ...SG 9 8 SI SJ 6 5 51 F2 52 F2 SI F2 SL SK SK SL 4 3 F2 F1 2 1 P8 F1 P11 47 NP 8G 48 NP 50 49 45 5G 44 7G 46 6G 1G 2G 42 41 4G 43 3G NC NC 38 NC 40 39 P9 NC 34 NC NC 35 NC 37 36 32 NC 31 NC 33 NC NC NC 29 28 30 NC NC NC 25 NC 27 26 P9 P11 P10 P11 P12 P11 P10 KR0 KR1 Sj Sk Sl Sb Sa Se Sd Sc Sf F1 11 NC 21 NC NC 22 NC 23 NC 19 18 NC 20 NC P2 P1 16 15 17 NC P4 P5 12 P3 14 13 P9 P12 P11 P10 8 P7 P8 9 P6...

Page 9: ...rts with exploded numbers larger than 700 are not supplied FM DM 630 13 LM PU DP SG7 MECHA AE AE AC WASHER HEAD AA AB AA AB AB AB x 2 AD AE AF AG AF AF AG AC x 2 AC x 2 630 AD x 2 1 2 3 A B EXPLODED VIEW MECHANISM 13 ...

Page 10: ...0 repeat S 2 S 5 S 3 S11 S 8 S 9 space S 4 time S 1 on standby G G F 720 D D E E E E E Ex2 Bx2 Bx2 X14 476 A 2 X32 3600 00 X25 6100 01 X14 476 B 2 ED1 DP SG7 SG7G E D A Ex2 Cx6 765 710 702 766 746 705 767 765 735 601 655 626 648 645x2 630 16P 629 20P 650 603 606 641 651 616 617 642x2 604 628 27P 640 628 27P 629 20P E E E 1 2 C E D Parts with exploded numbers larger than 700 are not supplied EXPLOD...

Page 11: ...E04KW1H010M ELECTRO 1 0UF 50WV C6 CE04KW1A221M ELECTRO 220UF 10WV C7 CK73FB1H473K CHIP C 0 047UF K C8 CE04KW1H010M ELECTRO 1 0UF 50WV C9 CE04KW1A101M ELECTRO 100UF 10WV C10 CE04KW0J331M ELECTRO 330UF 6 3WV C11 CE04KW1A101M ELECTRO 100UF 10WV C12 CE04KW0J331M ELECTRO 330UF 6 3WV C13 CE04KW1A101M ELECTRO 100UF 10WV C14 16 CK73FB1E104K CHIP C 0 10UF K C17 CK73FB1H103K CHIP C 0 010UF K C18 19 CC73FSL1...

Page 12: ...B2A432J CHIP R 4 3K J 1 10W R9 RK73FB2A181J CHIP R 180 J 1 10W R10 R92 1867 05 METAL 12K F 1 10W R11 R92 1868 05 METAL 4 3K F 1 10W R12 RK73FB2A103J CHIP R 10K J 1 10W R13 RK73FB2A101J CHIP R 100 J 1 10W R14 RK73FB2A100J CHIP R 10 J 1 10W R15 RK73FB2A221J CHIP R 220 J 1 10W R16 RK73FB2A510J CHIP R 51 J 1 10W R17 RK73FB2A101J CHIP R 100 J 1 10W R18 RK73FB2A103J CHIP R 10K J 1 10W R27 30 RK73FB2A332...

Page 13: ...ONNECTOR CN2 E40 9964 05 FLAT CABLE CONNECTOR CN3 E40 3251 05 PIN ASSY L1 L40 1001 31 SMALL FIXED INDUCTOR 10UH K R1 RK73FB2A753J CHIP R 75K J 1 10W R2 RK73FB2A104J CHIP R 100K J 1 10W R3 4 RK73FB2A203J CHIP R 20K J 1 10W R5 RK73FB2A472J CHIP R 4 7K J 1 10W R6 RK73FB2A912J CHIP R 9 1K J 1 10W R7 RK73FB2A623J CHIP R 62K J 1 10W R8 RK73FB2A105J CHIP R 1 0M J 1 10W R9 RK73FB2A224J CHIP R 220K J 1 10W...

Page 14: ...sil KENWOOD ELECTRONICS U K LIMITED KENWOOD House Dwight Road Watford Herts WD1 8EB United Kingdom KENWOOD ELECTRONICS BELGUM N V Meachelsesteenweg 418 B 1930 Zaventem Belgium KENWOOD ELECTRONICS DEUTSCHLAND GMBH Rembrücker Str 15 63150 Heusenstamm Germany KENWOOD ELECTRONICS FRANCE S A 13 Boulevard Ney 75018 Paris France KENWOOD ELECTRONICS ITALIA S p A Via G Sirtori 7 9 20129 Milano ltaly KENWOO...

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