Kenwood R-SE-7G Скачать руководство пользователя страница 16

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AUDIO UNIT

(X09- ) (B/7)

TO X09 E/7

(X09-4690-00) (A/7)

IC1

18.5V

-19.5V

0.6V

-24.3V

-24.0V

-18.9V

0.7V

23.6V

24.0V

-15.1V

24.0V

1.2V

-1.2V

1.2V

24.0V

10.4V

10.5V

-15.1V

13.0V

11.2V

23.5V

11.9V

-13.0V

-12.4V

-24.7V

10.4V

0.7V

24.8V

-24.4V

11.8V

-12.4V

0.7V

-12.4V

11.8V

: 2SA992(F,E)

Q54,67

D40

WH2

Q64

Q65

Q63

CURRENT DETECTOR

DC
DETECTOR

: 2SC4116(Y,GR) or 2SC4177(L5,L6)

Q56,57,63,69,70

: DTC113ZUA or UN5219

Q53

: 2SA1586(Y,GR) or 2SA1611(M5,M6)

Q60,61,68

: 2SA1534A(R,S)

Q55

: 2SB764(E,F)

Q58

: 2SD2525

Q59

: 2SC2003(L,K)

Q62

IC1 : NJU7313AM

IC2 : NJM4565D-D

IC3 : M62420SP

IC4 : M5219P

Q71

: 2SA954(L,K)

: NJM4565L-D

IC5

: 2SC4213(B)

Q1-4

: 2SD2589

Q5,6,51

: 2SB1659

Q7,8

: 2SC4137(V,W)

Q9,10

: 2SC1845(F,E)

Q11,12,52,64-66

: 2SC4213(B)

Q13-16

+ B
DETECTOR

CONT.

FINAL TR.

CONT.

PH1,2

PH3,4

MUTE

AVR

-20V

CONTROL

SYSTEM

SELECTOR

INPUT

REC OUT
BUFFER

PH4

PH3

PH2

PH1

IDLE
ADJ.(R)

ADJ.(L)

IDLE

Q10

Q12

Q11

D31

D32

Q67

D30

PROTECTION

D29

Q71

Q13

Q15

CN6

CN9

PHONES

Q14

Q16

Q70

Q69

D33

CN12

12V AVR

-12V AVR

D19

Q51

Q52

Q53

Q55

Q54

D27

Q56

Q57

CN11

ON/OFF

CN3

WH1

WH4

PLAY

REC

IC2(1/2)

IC2(2/2)

CN7

SUPER

WOOFER

PRE OUT

Lch

Rch

Rch 2

Lch 1

Lch 3

Rch 4

Lch 1

Rch 2

Lch 3

Rch 4

Lch 5

Rch 6

TAPE

CD IN

AUX IN

REC

PLAY

C145

1000P

C146

1000P

R106

R101

2.2

-24.0V

470K

R81

1A 125V

C52

C51

K
AC120V 60Hz

TE
AC120V 50Hz

M
AC110V 50Hz

1/4W

C144

47u25

1/3

X05-
CN1

VR2

R83

R160

10K

R156

4.7K

R107

R165

R162 33K

47K

DET

SCL

LEVEL GND

-12V

+12V

+5.6V

-12V

+12V

DATA

CLK

T.MUTE

+12V

-12V

Lch

GND

Rch

STEREO

DET

SLEVEL

LEVEL IN

ATT

MUTE

SDATA

SBUSY

HP MUTE

ATT

MUTE

RELLAY LOW

RELLAY HI

SP.RELLAY

PROTECTION

BIAS-MID

BIAS-HI

HP Rch

GND

HP Lch

-B

GND

Rch OUT+

Rch OUT-

Rch NF

Lch OUT-

Lch OUT+

Lch NF

SDA

Rch

GND

Lch

+12V

-12V

GND

+12V

R175

R90

R92

R173

R89

R91

Q70

R78

6.2K

Q5-8

Q69

Q13-16

+20V

-21V

IC1

IC2

+24.8V

-24.4V

+24.8V

-24.0V

+23.6V

-24.0V

-24.4V

+24.8V

+23.6V

+24.8V

-24.4V

+24.8V

330

R188

470

9.1K

R99

R64

9.1K

18K

R62

R61

18K

9.1K

R63

100P

R100

9.1K

C44

100P

C43

R72

1/4W

R71

1/4W

R69

C45

R68

2.4K

4.7u35

R166

15K

6.8K

R167

51K

1/4W

4.7

R86

1/4W

R85

4.7

0.1

C54

0.1

C54

0.047

51K

C138

R157 47K

3.3K

R161

R82

470

R53

4.7K

R176

47K

R174

2.4K

R67

R108 680

R172 680

470

R187

330

VR1

R75

0.22

100P

0.22

R73

C47

100P

C48

100P

C46

100P

R70

1/4W

2.7K

C50

1000P

C49

1000P

6.2K

R77

0.22

R76

R74

0.22

1u50

C129

R103

2.7K

R80

R79

-12V

R124

R125

CN14

CN13

1/4W

-12V

220

R123

5.1K

R121 2.2K

1/4W

C111 4.7u35

+12V

C102

220u35

C106 47u16

16K

R111

15K

R112

R104

150

R102

22K

R193

22K

33u35

C104

C141

10u25

4.7K

R117

R116

47K

4.7K

R115

R114

47K

100K

R159

C105 47u16

C101

1000u35

+5.6V

-30V

+5.6V

-30V

+5.6V

-30V

R113

2.2

C108

3300u35

C107

3300u35

4.7K

R110

+24.8V

-24.4V

-30V

-12V

C121 220P

R126 100K

R127 100K

C120 220P

HP.MUTE

GND

F.OFF

-30V

5.6V

GND

SBUSY

SDATA

C117

0.01

+12V

-12V

+12V

C15

C16

C19

10u25

C20

R29

220K

R30

0.01

C119

C118

0.01

330

R25

330

R26

C18

100P

C17

R27 220K

R28 220K

220P

C13

10u25

C14

10u25

SLEVEL

LEVEL IN

SDA

SCL

T.MUTE

D.GND

5.6V

F.OFF

PLL/SEL DATA

PLL/SEL CLK

SEL ST

+12V ON/OFF

AC FL

-30V

AC FL

R129 1K

R128 1K

C116

0.01

R130 1K

C115

470P

GND

CLK

DATA

TAPE

REC

SOURCE

TAPE

AUX

VDD

TUNER

VSS

+24.8V

-24.4V

68K

220K

R15

220P

R14

R13

68K

220P

68K

R12

R11

R24

R23

220K

R19

68K

R20

68K

220K

220P

C12

C11

220P

C10

220P R22

R21

R10

R18

R17

68K

220P

220K

R16

220P

(

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(

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(

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(

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(

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(

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R-SE7/SE-7(G)(K)

SD(

97.11.28

6:43

y [ W 5

www.freeservicemanuals.info

25/8/2013

World of free manuals

Содержание R-SE-7G

Страница 1: ...63 1014 05 Phono jack E63 0046 15 Phono jack E63 0047 15 Rectangular receptacle E08 0312 05 Metallic cabinet A01 Lock terminal board E20 0476 05 Power cord bushing J42 0083 05 Knob K29 6744 04 Escutcheon B07 2363 04 Indicator B12 0320 04 Knob K29 6358 04 Knob K29 6750 03 Escutcheon B07 2367 03 HM 701 PRECAUTIONS FOR REPAIR For the SERIAL TEST CODE LIST of the circuit description see Service manual...

Страница 2: ...5 05 System control cord 1 E30 2628 05 Battery cover A09 0374 08 Remote control unit 1 A70 1154 05 KM A70 1155 05 TE R SE7 SE 7 G CONTENTS ACCESSORIES 2 CONTENTS ACCESSORIES 2 CIRCUIT DESCRIPTION 3 ADJUSTMENT 8 PC BOARD 10 SCHEMATIC DIAGRAM 13 EXPLODED VIEW 24 PARTS LIST 25 SPECIFICATIONS Back cover Contents Accessories System configuration SYSTEM NAME AMP TUNER CD PLAYER SPEAKER HM 701 R SE7 DP S...

Страница 3: ...urned OFF The microcomputer detects the signal and enters the stop state The microcomputer is reset when the AC power is turned ON The data for backup state confirmation is checked by reset processing The microcomputer is initialized when the data was destroyed If it is not destroyed the microcomputer is started in the backup state EThe data for backup state confirmation is written in a RAM area E...

Страница 4: ...ng to the posi tion where the selector is set The main unit s keys except described below and the rotary encoder provide the normal operation 4 When selector is set to TUNER Key Operation PURE A key Increments the P CALL every time this key is pressed N B key Decrement the P CALL every time this key is pressed ENTER key Selects the display cyclically in the order below every time this key is press...

Страница 5: ...a If the read data is the same as the written data RAM OK is displayed in the fluorescent display indicator If the former is different from the latter RAM NG is displayed A Set the TUNER ATT to OFF and display the S level in hexadecimal when the ENTER key is pressed ATT OFF is displayed in the fluorescent display indicator B Set the TUNER ATT to ON and display the S level in hexadecimal when the E...

Страница 6: ...EVEL RDS CLOCK RDS DATA 3 RDS X09 IC3 2 ELECTRIC VOLUME IC M62420 SD STEREO HEAD PHONES PROTECTION A MUTE T MUTE H P MUTE ATT A CLASS ON SERIAL R SE7 SE 7 G 6 CIRCUIT DESCRIPTION 5 Microprocessor uPD78045FGF057 X14 IC1 5 1 Microprocessor periphery block diagram Key matrix 60 KR0 59 KR1 58 KR2 64 KS0 DSW0 DSW1 D158 DSW2 D159 63 KS1 POWER AUTO MONO BAND 62 KS2 N B CIRCUIT R SE7 INPUT SEL R SE9 MODE ...

Страница 7: ...D A D power supply 5V 30 A VREF A D reference voltage 5V 31 32 OSC 32kHz oscillator 33 Vss Microprocessor power supply GND 34 35 OSC 4 19MHz oscillator 36 S DATA I O 16bit system data 37 S BUSY I O 16 bit system busy H BUSY L READY 38 H P MUTE O Head phones mute signal L ON 39 ATT O CLASS A control signal H A CLASS L AB CLASS 40 A MUTE O Audio mute signal L ON 41 HIGH RELAY O AMP high relay contro...

Страница 8: ... ALIGNMENT POINTS ALIGN FOR FIG POWER ON SELECTOR AUX 1 B CLASS IDLE CURRENT Connect a DC voltmeter across CN1 L CN2 R X09 A 7 PURE A OFF Volume 0 VR1 L VR2 R X09 A 7 20mV b 8 ADJUSTMENT SPEAKER 6 16 Ω R L SUB WOOFER PRE OUT FM75Ω FM300Ω GND AM ANTENA SYSTEM CONTROL R L IN IN CD AUX REC OUT PLAY OUT REC OUT PLAY OUT TAPE MD Oscilloscope Distortion meter AC voltmeter Dummy antenna A B C D AG AG FM ...

Страница 9: ...R SE7 SE 7 G 9 PARTS DESCRIPTIONS CIR ADJ 97 11 283 28AM y W 3 www freeservicemanuals info 25 8 2013 World of free manuals ...

Страница 10: ...schematic diagram for the value of resistors and capacitors PC BOARD Component side view TUNER UNIT X05 4600 12 K X05 4600 72 M TUNER UNIT X05 4622 71 ET CIR ADJ 97 11 283 31AM y W 4 www freeservicemanuals info 25 8 2013 World of free manuals ...

Страница 11: ... schematic diagram for the value of resistors and capacitors PC BOARD Component side view 11 12 AUDIO UNIT X09 4690 11 K X09 4690 21 M X09 4692 71 ET R SE7 SE 7 G K SD 97 11 283 07AM y W 2 www freeservicemanuals info 25 8 2013 World of free manuals ...

Страница 12: ...AMIFOUT C20 0 1 ON RESET 12bits PROGRAMABLE DIVIDER SWALLOW COUNTER 1 16 1 17 4bits UNIVERSAL COUNTER 2 DATA SHIFT REGISTER LATCH C B I F DETECTOR UNLOCK CHARGE PUMP PHASE DETECTOR DIVIDER REFERENCE R8 330 L3 1uH L1 330 100 R6 3 3K R5 5 6 0 01 C1 R3 0 01 CF1 R4 330 R2 1 2 POWER 680 C2 R1 CF2 R45 220 R43 1 4W 10K C27 82 1 4W 1u50 C26 47u16 R42 C18 C12 4 7K R6 C9 100P 2 GND 12P R11 33 0 01 C17 2P C1...

Страница 13: ...12V 12V 12V 47K R58 R57 47K DET PLLCE CH SPACE S LEVEL PLLCLK PLLDO PLLDATA GND 12V Rch 12V T MUTE SD Lch STEREO 5 4 3 2 1 6 7 8 9 10 11 12 13 14 15 3 3K R60 R59 3 3K 3 5 4 6 8 1 10u16 C59 2 3 C57 10u16 47K R51 47K 47K R54 47K 150K R55 4 7 C60 10u16 6 5 10u16 C58 150K R56 12V 12V 12V 12V 12V Y05 3480 11 R SE7 SE 7 G LA1836 LC72131 NJU7313AM NJM4565L D LA1832 X24C04S CIR ADJ 97 11 283 31AM y W 5 ww...

Страница 14: ...1 LA1836 MTZJ3 3 B or UZ 3 3BSB MTZJ5 1 B or UZ 5 1BSB D81 D101 RF RF AMP OSC DISTORTION ST MIX BUFFER 2SK360 TR1 CAUTION For continued safety replace safety critical components only with manu facturer s recommended parts refer to parts list indicates safety critical compo nents For continued protection against risk of fire replace only with same type and rating fuse s To reduce the risk of electr...

Страница 15: ...14 PHASE DET 17 AMP OUT R 15 PILOT DET 16 AMP OUT L IF SEEK V SM FM AM SW FM SDADJ L62 L33 33K C30 0 047 R32 5 6K C38 10u10 C42 2 2u35 C40 1u50 R33 3K C41 0 47u50 R34 8 2K 1 C37 2 2K R59 C34 0 1 C33 10u16 C35 10u16 C36 0 047 C31 47u16 C32 0 01 L32 L31 82 1W R31 47P C95 47K R49 L36 L35 1 2K R46 2 2u35 C56 1 2K R45 2 2u35 C55 6800P C57 6800P C58 C45 R37 C49 1u50 R38 33K C46 100u10 C70 100P R39 22K 6...

Страница 16: ... 75 R188 470 9 1K R99 R64 9 1K 18K R62 R61 18K 9 1K R63 100P R100 9 1K C44 100P C43 R72 1 4W 22 22 1 4W R71 1 4W 22 R69 C45 R68 2 4K 4 7u35 R166 15K 6 8K R167 51K W3 W2 1 4W 4 7 R86 1 4W R85 4 7 0 1 C54 0 1 C54 0 047 0 047 51K C138 R157 47K 3 3K R161 R82 470 R53 1K 4 7K 4 7K R176 47K 47K R174 2 4K R67 R108 680 R172 680 470 R187 330 75 11 1 2 3 4 5 6 7 8 9 10 VR1 1K R75 0 22 2W 100P 2W 0 22 R73 C47...

Страница 17: ...32 100u10 R148 100 10u25 C137 C135 100 R109 10u25 1 8K R139 2 2K 3 3K R120 1K C34 4 7u50 R137 220K 110K R136 R144 R143 1K C126 4 7u25 220K R46 R153 2 2K 10u25 C59 C57 10u25 R183 12K R181 12K 2 2K R151 100 R95 C130 10u16 R45 220K 100 R49 C31 R55 33K C134 47u25 47u25 R40 2 2K Q3 R43 2 2K 2 2K R37 100K R35 100K R36 C33 4 7u50 2 2K R38 C128 3 3u50 47K R138 R140 2 2K R44 2 2K 1K R42 5 6 LOUT 8 ROUT DVD...

Страница 18: ...UTE ATT HP MUTE S BUSY AC S DATA 4 194MHz X501 NX NX NX NX NX NX 38 AC 37 AC 36 35 P16 34 P15 33 P14 32 P13 31 P12 30 P11 29 P10 28 P9 27 P8 26 P7 25 P6 24 P5 23 P4 22 P3 21 P2 20 P1 19 18 17 16 15 14 13 NX 12 9G 11 8G 10 7G 9 6G 8 5G 7 4G 6 3G 5 2G 4 1G 3 2 AC AC 1 S16 S11 S10 S9 S8 S6 S7 S4 S5 S3 S2 S15 S15 S15 S15 S1 P15 S15 SD STEREO T MUTE PLL CE AVSS GND PLL DO CE RESET PLL SEL DATA PLL SEL ...

Страница 19: ...66 775 766 780 777 781 776 708 Cx2 C Cx4 C C D D D Ex2 Fx4 D G G Hx2 X09 D 7 X09 A 7 X09 B 7 X09 C 7 X09 G 7 X09 F 7 X05 46xx xx J 5 SPEAKERS J 1 J 2 J 3 MD TAPE AUX CD J 4 SYSTEM CONTROL ANTENA J 1 M T E type only M T E type only 620 651 619 650 601 637 636 642 603 630x2 621 638 645 635x2 637 623 19P 624 15P 624 15P 623 19P 622 607 639 606 760 641 614 613 640 610 604 611 612 605 636 A1 1 2 A C B ...

Страница 20: ...4KW1H2R2M ELECTRO 2 2UF 50WV C30 CE04KW1C101M ELECTRO 100UF 16WV C31 CE04KW1A470M ELECTRO 47UF 10WV C32 CK73FB1H103K CHIP C 0 010UF K C33 CC73FSL1H101J CHIP C 100PF J C34 35 CK73FB1H102K CHIP C 1000PF K C36 CC73FCH1H270J CHIP C 27PF J C37 CC73FCH1H220J CHIP C 22PF J C38 CK73FB1H471K CHIP C 470PF K C52 CC73FSL1H470J CHIP C 47PF J C57 60 CE04KW1C100M ELECTRO 10UF 16WV C63 CC73FCH1H220J CHIP C 22PF J...

Страница 21: ... CHIP C 2 0PF C C69 CK73FB1H103K CHIP C 0 010UF K C70 CC73FSL1H101J CHIP C 100PF J C81 CC73FCH1H220J CHIP C 22PF J C82 CC73FCH1H270J CHIP C 27PF J C84 CK73FB1H102K CHIP C 1000PF K C85 C91 0745 05 CERAMIC 100PF K C86 C91 0757 05 CERAMIC 1000PF K C87 CE04KW1A470M ELECTRO 47UF 10WV C89 CE04KW1C470M ELECTRO 47UF 16WV C90 CE04KW1H2R2M ELECTRO 2 2UF 50WV C91 CQ93FMG1H223J MYLAR 0 022UF J C92 CC73FSL1H47...

Страница 22: ...1 LA1836 ANALOGUE IC IC2 LC72131 MOS IC IC3 M5223FP IC OP AMP X4 Q1 2 2SC2714 R O TRANSISTOR Q3 2SA1586 Y GR TRANSISTOR Q3 2SA1611 M5 M6 TRANSISTOR Q31 32 2SC4116 Y GR TRANSISTOR Q31 32 2SC4177 L5 L6 TRANSISTOR Q81 2SA1586 Y GR TRANSISTOR Q81 2SA1611 M5 M6 TRANSISTOR Q101 102 2SD1757K TRANSISTOR Q103 2SA1586 Y GR TRANSISTOR Q103 2SA1611 M5 M6 TRANSISTOR C95 CC73FCH1H470J CHIP C 47PF J C96 CC73FSL1...

Страница 23: ...OR CN8 E40 8161 05 SOCKET FOR PIN ASSY CN9 E40 8160 05 PIN ASSY CN10 E40 8169 05 SOCKET FOR PIN ASSY CN11 E40 8164 05 PIN ASSY CN12 E40 4632 05 PIN ASSY CN15 E40 4906 05 FLAT CABLE CONNECTOR J1 E63 1014 05 PHONO JACK 3P J2 E63 0046 15 PHONO JACK 4P J3 E63 0047 15 PHONO JACK 6P J4 E08 0312 05 RECTANGULAR RECEPTACLE J5 E70 0034 05 LOCK TERMINAL BOARD K J5 E70 0061 05 SCREW TERMINAL BOARD E J5 E70 00...

Страница 24: ... R551 552 RK73FB2A101J CHIP R 100 J 1 10W T1T2E R553 556 RK73FB2A104J CHIP R 100K J 1 10W R557 RK73FB2A103J CHIP R 10K J 1 10W R561 RK73FB2A104J CHIP R 100K J 1 10W R564 RK73FB2A514J CHIP R 510K J 1 10W R569 RK73FB2A103J CHIP R 10K J 1 10W R580 581 RK73FB2A104J CHIP R 100K J 1 10W T1T2E R582 583 RK73FB2A103J CHIP R 10K J 1 10W R584 RK73FB2A104J CHIP R 100K J 1 10W R585 RK73FB2A103J CHIP R 10K J 1 ...

Страница 25: ...T2E IC701 SAA6579 ANALOGUE IC T1T2E Q1 4 2SC4213 B TRANSISTOR Q5 6 2SD2589 TRANSISTOR Q7 8 2SB1659 TRANSISTOR Q9 10 2SC4137 V W TRANSISTOR Q11 12 2SC1845 F E TRANSISTOR Q13 16 2SC4213 B TRANSISTOR Q51 2SD2589 TRANSISTOR Q52 2SC1845 F E TRANSISTOR Q53 DTC113ZUA DIGITAL TRANSISTOR Q53 UN5219 DIGITAL TRANSISTOR Q54 2SA992 F E TRANSISTOR Q55 2SA1534A R S TRANSISTOR Q56 57 2SC4116 Y GR TRANSISTOR Q56 5...

Страница 26: ...ritical components Q58 2SB764 E F TRANSISTOR Q59 2SD2525 TRANSISTOR Q60 61 2SA1586 Y GR TRANSISTOR Q60 61 2SA1611 M5 M6 TRANSISTOR Q62 2SC2003 L K TRANSISTOR Q63 2SC4116 Y GR TRANSISTOR Q63 2SC4177 L5 L6 TRANSISTOR Q64 66 2SC1845 F E TRANSISTOR Q67 2SA992 F E TRANSISTOR Q68 2SA1586 Y GR TRANSISTOR Q68 2SA1611 M5 M6 TRANSISTOR Q69 70 2SC4116 Y GR TRANSISTOR Q69 70 2SC4177 L5 L6 TRANSISTOR Q71 2SA95...

Страница 27: ...Europe E stan dard and provides information on regional circuit modification through use of alternate schematic diagrams and information on regional component varia tions through use of parts list 1 KENWOOD follows a policy of continuous advancements in development For this reason specifications may be changed without notice 2 Sufficient performance may not be exhibited at extremely cold locations...

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