STEREO INTEGRATED AMPLIFIER/TUNER

R-SG7/SG7GSERVICE MANUAL

© 1999-7/B51-5549-00 (K/K) 2299

70%

604 603 614 611 642

640612641 613

∞ ∞

stereo integrated amplifier/tuner

phones

down up

volumecontrol

pure

input selector

N.B./tonepure

enter

%

band

auto/mono

fi turning

on/standby

SPEAKER(6 – 16 Ω)

R L

SUBWOOFERPRE OUT

FM75Ω

FM300Ω GND

AM

ANTENASYSTEM

CONTROL

R

L

IN IN

CD AUX

REC OUT PLAY OUT REC OUT PLAY OUT

TAPE MD

SUB panel *(A22-)

Front glass(B10-2373-03)

Indicator(B12-0368-04)

Panel *(A60-)

AC cord *(E30-)

Lock terminal board(E70-0034-05)

Phono jack(E63-1014-05)

Phono jack(E63-0136-15)

Phono jack(E63-0047-15)

Metallic cabinet(A01-3470-11)

Lock terminal board(E20-0476-05)

Rectangular receptacle(E08-0312-05)

AC cord bushing(J42-0083-05)

Knob(K29-6741-04)

Indicator(B12-0320-04)

Knob(K29-6358-14)

Escutcheon(B07-2457-03)

Knob(K29-7570-03)

* Refer to parts list on page 23.

R-SG7(K) COVER1,1P( 99.10.30 0:17 PM y [ W 2

R-SG7/SG7G

2

CONTENTS / ACCESSORIES

CONTENTS / ACCESSORIES .................................. 2CIRCUIT DESCRIPTION ............................................3ADJUSTMENT ............................................................7PC BOARD ................................................................ 8

SCHEMATIC DIAGRAM .......................................... 11EXPLODED VIEW ....................................................22PARTS LIST..............................................................23SPECIFICATIONS ......................................Back cover

Contents

FM indoor antenna (1)(T90-0801-15) : M(T90-0809-05) : ET

DIS

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EP

TA

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12

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78

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DE

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DIT

TU

NE

RB

AN

D

INP

UT

N.B

.M

UT

EV

OLU

ME

CO

NT

RO

L

MD

CD

P.C

ALL

Batteries (R6/AA) (2)

AM loop antenna stand (1)(J19-3645-05)

AM loop antenna (1)(T90-0833-05)

Audio cords (2)(E30-0615-05)

System control cord (1)(E30-2628-05)

AC plug adaptor (1)(E03-0115-05)

Battery cover (A09-0356-08)

Remote control unit (1)(A70-1154-05) : M . . . . . . . RC-SE9(A70-1155-05) : TE . . . . . . . RC-SE9(E)

Accessories

Operation to resetThe microcomputer may fall into malfunction (impos-sibility to operate, erroneous display, etc.) when thepower cord is unplugged while power is ON or due toan external factor. In this case, execute the followingprocedure to reset the microcomputer and return itto normal condition.

R-SG7Pull the power plug from the receptacle, and then plugit in again while keeping the “on/standby” key pressed.

÷Please note that resetting the microcomputer clears thecontents stored in it returns it to condition when it left thefactory.

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R-SG7/SG7G

3

CIRCUIT DESCRIPTION

1. INITIAL STATE(1) AMP related block

• POWER ..............................OFF• SELECTOR SOURCE ........TUNER• DISPLAY..............................SELECTOR• N.B.CIRCUIT .......................OFF• A CLASS VOLUME VALUE

.............................................1.80 STEP• AB CLASS VOLUME VALUE

.............................................9 STEP• PURE A MODE....................NORMAL(AB CLASS)• AUTO POWER SAVE..........OFF

(2) TUNER related block• BAND...................................FM• P.CH MEMORY ...................LAST FREQUENCY• LAST P.CH ..........................01ch• RDS DATA TABLE MEMORY

.............................................NO DATA• RECEIVING FREQUENCY

.............................................LOWER LIMIT VALUE OFRECEIVING FREQUNCYFM : 87.5MHzAM : 531kHz

• AUTO/MANUAL...................AUTO• EON THRUST RECEIVING MODE

.............................................OFF(3) TIMER related block

• CLOCK ................................STOP(AM12:00)• PROGR................................WORKIG MODE (OFF)

CONTENTS OF PROGRAM.........................................ON=AM12:00

OFF=AM12:00PLAY MODE=PLAYSELECTOR=TUNER(1ch)REC MODE=TAPE

• O.T.T....................................WORKING MODE (OFF)O.T.T.ON TIME...............AM7:00

2. INITIALIZING2-1 The method of the initializingThe system is initialized when the power is turned on whilepressing the [ON/STANDBY] key.(1) Contents of the operation

• All the functions are initialized.

3. BACK UPThis function holds the current state of the unit even if theAC power of the receiver is turned OFF.

(1) Operation outlineThe backup state set command(CE) of a microcomputeris set low when the AC power is turned OFF. The micro-computer detects the signal and enters the stop state.

The microcomputer is reset when the AC power is turnedON. The data for backup state comfirmation is checkedby reset processing. The microcomputer is initializedwhen the data was destroyed. If it is not destroyed, themicrocomputer is started in the backup state.

• The data for backup state comfirmation is written in aRAM area.

• The microcomputer is set to the stop mode so as to savethe power consumption.

• A backup state set command signal is detected by a timerinterrupt of 1 msec.

• The backup guarantee period is set in a circuit.(2) Contents of backup data to be held

••• ••• ••• AMP ••• ••• •••• POWER ON/OFF• DISPLAY MODE• SELECTOR SOURCE• N.B.CIRCUIT MODE• A CLASS VOLUME VALUE• AB CLASS VOLUME VALUE• PURE A MODE• AUTO POWER SAVE ON/OFF

••• ••• ••• TUNER ••• ••• •••• LAST BAND• PRESET CHANNEL/RECEIVING FREQUNCY/PI/TA/

PTY/PS• LAST RECEIVING FREQUNCY AND PRESETCHANNEL

(AM/FM)• PRESET MEMORY DATA(1ch~40ch)• AUTO/MANUAL• EON THRUST RECEIVING FREQUNCY

••• ••• ••• CLOCK/TIMER ••• ••• •••• LAST CLOCK DATA• PROGRAMMED CONTENTS/PROGRAM TIMER

WORKING MODE ON/OFF• O.T.T. SETTING TIME/WORKING MODE ON/OFF

4. CONDITIONS ACCORDING TO THE DESTINATION

4-1 Destination list of tuner

Desti-nation

BandReceivingfrequency

range

Channelspace

IFPLL

referencefrequency

DIODE SWDSW1 DSW2(D519) (D518)

FM 87.5MHz~ 50kHz +10.7MHz 25kHzE1 108.0MHz 0 1

AM 531kHz~ 9kHz +450kHz 9kHz1602kHz

FM 87.5MHz~ 50kHz +10.7MHz 25kHzE3 108.0MHz 1 0

(RDS) AM 531kHz~ 9kHz +450kHz 9kHz1602kHz

M E1 changes by only setting " DSW1". (DSW1 0,E1) X 1

*DIODE SW(DSW) : 0 Without diode(when static, input low)1 With diode(when static, input high)X Switching transistor

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R-SG7/SG7G

4

CIRCUIT DESCRIPTION

5. TEST MODE5-1 AMP test mode using main unit's keys• Entering the AMP test mode

Turn on the power while pressing the[BAND] key.• Canceling the AMP test mode

By turning off the power, the systen is initialized and thetest mode is canceled.

5-1-1 Contents of AMP test mode

(1) Automatic on/standby ON• The POWER ON state is entered when the power is

turned on whille pressing the [BAND]key. All functions arethen initialized and activated in the all-lighting mode.

• Sub-clock oscillation diagnosis functionThe oscillation diagnosis (existence of oscillation andmeasurement of period) of a sub-clock is performedbefore the test mode is entered. If the diagnosis result isOK,the system enters the test mode. If the diagnosisresult is NG,the oscillation of the sub-clock is diagnosedagain. If the result is OK, the system enters the testmode. If the diagnosis result is continuously NG fivetimes, the system stops with ERR1 and ERR2 displayed.

(2) All- lighting mode• All the fluorescent display indicators and LED lamps light

when the power is turned on while pressing the [BAND]key. After that, all- lighting mode is canceled when anymain unit's key is pressed. The normal display is obtainedwhen the selector is set to TUNER then appears.

(3) Others• The AMP test mode is not terminated even if the selector

is set to positions other than TUNER.• In the AMP tesst mode,the muting during mode selection

is not controlled. However, the operation during thepower-on sequence is the same as the normal operation.

• The SP protection operation is also the same as the nor-mal operation.

• In the AMP test mode using main unit's keys,the keysbelow provide a special operation according to the posi-tion where the selector is set. The main unit key's exceptdescribed below and the rotary encoder provide the nor-mal operation.

(4) When selector is set toTUNER

1 Write data in the unused area of E2PROM, then read thewritten data. If the read data is the same as the writtendata, RAM OK is displayed in the fluorescent display indi-cator. If the former is the different from the later, RAM NGis displayed.

2 Set the TUNER ATT to OFF and display the S level inhexadecimal when the [ENTER] key is pressed . (ATTOFF ✽ ✽ is displayed in the fluorescent display indicator.)

3 Set the TUNER ATT to ON and the display S level inhexadecimal when the [ENTER] key is pressed. (ATT ON✽ ✽ is displayed in the fluorescent display indicator.)

* The special display using the [ENTER] key is continueduntil the next operation is carried out. ( ✽ ✽ : S LEVEL)When keys other then ENTER are pressed in items 1 to3 above, the TUNER ATT is set to OFF and the normaldisplay appears. The operation corresponding to the keythat has been pressed performed in this case.

(5) When selector is set to positions other than TUNER.1 ENTER and PURE A keys.

The master volume level is selected cyclically, while press-ing the [ENTER] key.

2 AUTO/MONO key.Selects the mute operation and equalizer cyclically in theorder below for operation display every time this key ispressed.

*In the operation for except the AUTO key, become pre-condition equalizer.

*Pre -condition : The equalizer becomes the condition to bepushed the AUTO key before (include N.B. circuit).

3 BAND and tuning UP/DOWN keys.

Keys OperationPURE A Increase the P.CALL every time this key

is pressed.N.B./TONE Decrease the P.CALL every time this key

is pressed.ENTER Selects the display cyclically in the order

below every time this key is pressed.

Value of Master Press the Press the PURE A key, volume. ENTER key. then press the ENTER key.

MAX 86 16.00MID 40 8.00MIN 1 0.20

KEY OPERATION

AUTO/MONO

KEYS OPERATIONBAND Every time this key is pressed, all

the displays go off and the normal display is selected cyclically.

TUNINGUP/DOWN

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R-SG7/SG7G

5

CIRCUIT DESCRIPTION

6. Microprocessor : uPD78045FGF071(X09-IC11)6-1 Microprocessor periphery block diagram

X09,ED1

FL DISPLAY(FIP9GM6R)RESET

CE

REMOCON KEY MATRIX

LEVEL IN

CLASS A LED FL GRID 4 39 16

BIAS MID IC11 3 X05,IC2

BIAS HI PLL IC

LOW RELAY (LC72131)

HI RELAY 1

SPEAKER RELAY uPD78045FGF071 X09,IC1(u-COM) 3 SELECTOR ANALOG

X09,J4 SW CONTROL IC

SERIAL DATA(NJU7313AM)

BUSY

X09,IC3

X09,S516 2 E.VOL.IC

VOLUME(M62421SP)

ROTARY ENCODER 2

ENC-A SDENC-B

STEREO

HEADPHONES

PROTECTION

A MUTE

T MUTE

H.P. MUTE

ATT

A CLASS ON

Key matrix

bsignifies pin number of microprocessor.KR0 KR1 KR2

KS0 DSW1(D519) DSW2(D518)KS1 POWER AUTO/MONO BANDKS2 N.B. CIRCUIT INPUT SEL. TUNING UPKS3 pure A ENTER TUNING DOWN

5960

64

63

62

61

58

R-SG7(K) COVER1,1P( 99.10.30 0:17 PM y [ W 10

Pin No. Pin Name I/O Description Active1~7 7G~1G O FL grid7~1.

8 VDD - Microprocessor power supply (+5V).9 E2PROM SCL I E2PROM control clock.10 E2PROM SDA I/O E2PROM control data.

11,12 NC - Unused.13 A CLASS ON O POWER ON/OFF control signal. H : ON L : OFF14 SEL STB O Strobe signal of selector IC.15 SEL/PLL/CLK O Control clock of SEL/PLL IC.16 SEL/PLL/DATA O Control data of SEL/PLL IC.17 RESET I Reset signal of microprocessor. L : Reset18 CE I Detection signal input for AC OFF.19 PLL DO I PLL IF count data.20 AVss - A/D power supply(GND).21 PLL CE O Chip enable control of PLL IC. L : ON22 T MUTE O Output terminal of muting signal for TUNER. L : ON23 STEREO I Stereo signal input for TUNER. L : Stereo ON24 SD I Synchronized signal detection input.25 VOL SCL O Control clock of E. volume IC.26 VOL DATA O Control data of E. volume IC. L : CE27 LEVEL IN I Volume level input. H : ON L : OFF28 S LEVEL I Signal level input.(E/T type only)29 A Vdd - A/D power supply(+5V).30 A VREF - A/D reference voltage(+5V).31 CLOCK - 32.768kHz oscillator.32 CLOCK - 32.768kHz oscillator.33 Vss - Microprocessor power supply(GND).34 MAIN COLCK - 4.19MHz oscillator.35 MAIN COLCK - 4.19MHz oscillator.36 S DATA I/O 16 bit system data.37 S BUSY I/O 16 bit system busy. H : BUSY L : READY38 H.P. MUTE O Muting signal input of headphones. L : ON39 ATT O Attenuator control. L : ON40 A MUTE O Audio muting signal control. L : ON41 LOW RELAY O Amplifier low relay control. H : ON L : OFF42 HI RELAY O Amplifier high relay control. H : ON L : OFF43 SP RELAY O Speaker relay control.

44,45 NC I Unused.46 PROTECTION I Detection signal input of protection. H : ON L : OFF47 REMOCON I Remote control input.48 IC(VPP)GND - Connected to VSS.49 CLASS A LED O Control signal output of class A LED. L : ON50 BIAS A MID O Bias control signal(MID) output.51 BIAS B HI O Bias control signal(HI) of class A LED.52 Vdd - Microprocessor power supply(+5V).53 ENC A I Volume encoder (A) input.54 ENC B I Volume encoder (B) input.55 HEAD PHONES I Detection signal input of headphones. H : ON L : OFF

56,57 - O Unused.58~60 KR2~KR0 I Key return input(KR2~KR0). H : Key ON61~64 P16~13/KS3~0 O FL segment(6~13)/key scan(KS3~KS0). H : ON65~70 P12~P7 O FL segment(12~7) control. H : ON

71 VLOAD - FL driver power supply(-30V).72~77 P6~P1 O FL segment(6~1) control. H : ON

78 NC - Unused.79,80 9G,8G O FL grid(9G,8G) control.

6-2 Pin description

R-SG7/SG7G

6

CIRCUIT DESCRIPTION

R-SG7(K) COVER1,1P( 99.10.30 0:17 PM y [ W 11

R-SG7/SG7G

7

ADJUSTMENT

NO. ITEM INPUT SETTINGS

OUTPUT SETTINGS

TUNER SETTINGS

ALIGNMENT POINTS

ALIGN FOR FIG.

1 DISCRIMINATOR(A)

98.0kHz1kHz, ±75kHz dev.60dBµ(ANT input)

Connect a DC voltmeter between

Pin 1 and Pin 2 of CN 2.

MONO 98.0MHz

L 31 0V(a)

L 32 Minimum distortion.

2 DISTORTION (STEREO)

(C)98.0MHz

1kHz, ±68.25kHz dev. Pilot: ±6.75kHz dev.

60dBµ(ANT input)

(B) AUTO 98.0MHz IFT (A1) Minimum distortion. (a)

NO. ITEM INPUT SETTINGSOUTPUT

SETTINGSAMP

SETTINGSALIGNMENT

POINTS ALIGN FOR FIG.

POWER: ON SELECTOR : AUX

1 –B CLASS IDLE CURRENT

Connect a DCvoltmeter across

CN1(L)CN2(R)

(X09, A/7)

PURE A : OFF Volume : 0

VR1(L)VR2(R)

(X09, A/7)20mV (b)

SPEAKER(6 – 16 Ω)

R L

SUBWOOFERPRE OUT

FM75Ω

FM300Ω GND

AM

ANTENASYSTEM

CONTROL

R

L

IN IN

CD AUX

REC OUT PLAY OUT REC OUT PLAY OUT

TAPE MD

OscilloscopeDistortion meter

AC voltmeter

Dummy antenna

(A)

(B)

(C)

(D)

AG

AG

FM SG

MPX

AG

FM SG

AM SG

(a) (b)

CN1(L)CN2(R)

Dc voltmeter

20mV

FM SECTION SELECTION :FMX05-4882-70 (E/T TYPE)

AUDIO SECTION (X09-496x-xx)

SYSTEM CONNECTIONS

No. ITEM INPUT SETTING OUTPUTSETTING

TUNERSETTING

ALIGNMENTPOINTS

ALIGN FOR FIG.

1 TUNED LEVEL

(A)98.0MHz MONO

1 kHz, ±75 kHz dev.30dBu ±10 dB (ANT input)

(B)MONO

98.0MHzVR1

Adjust VR1 andstop at the point

where EDI(TUNED) goes ON.

(a)

X05-488X(E/T)/486X(M)

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8

A B DC E

2

1

3

5

7

4

6

Refer to the schematic diagram for the value of resistors and capacitors.

PC BOARD (Component side view)

TUNER UNIT (X05-4860-71) : M

TUNER UNIT (X05-4882-70) : ET

R-SG7(K) COVER1,1P( 99.10.30 0:17 PM y [ W 15

F H J L NG I K M O

2

1

3

5

7

4

6

R188

C53

C48

C50

C52

C51

C54

C11

9

C115

C11

8

C47

C11

C9

C12

C17

C16

C15

C8

C3

C2

C1

C4

C7

C6

C5

C43

C44

C18

R125

R11

8

R124

R187

R17

1

R52

R53

C145

C14

6

W221

R26R25

W209

C46

R17

R20

R18

R28 R19

R13

R12

W215

R5R16

R14

R7

C120

R127

R8R6

R3

R1R4

R11

C116

C117

W21

6

R27

C55

C56

C14

0

R99

R67

R79

R77

R81

R173

R100

R68

W212

R80

R78

C49

R29

R174

R157

R176

R2

W205

R15

9

R103

R16

3

R11

6

R117

R11

5

W20

7

R16

1

R166

W20

8

R16

7

R11

2 R114

W204

R10

R11

1

R10

2

R19

3

W20

3

W21

9

W22

0

R9

R22

R30

R24

R170

R158

W218

R21

R23

R15

R162

R19

1

C10

EB

1

8 1

5 4

24

25

4041

64

65

80

EB

EBEBEB

EB

EB

EB

EB

EBEB

115

16 30

C707

C708

R592

C706

R704

C705

W501

R584

R591

C704

R593

C701

R582C507

R537R536

C515C533

C531

C526

C535

C505

R581

R552R551

C532R580

C534

W508

R509

C529

C521

C514C513

C520

W502

R514

R510

C522

R513 R

515

R587 R549

R548C528R586

W511

W509

R533R534

R535

R517R511

R518

R585R589

C516

C503

C504

R531

R532

C525

W512R538

BE

R583

W503W504

W510

C524

R564

C518

R529W

506W

505

R569

R556

R555

C508

R553

R561

R554

R557

R530

R541

R543

R540

R542

R47C61

C41 R138

R139

R35

C124 C26W901R34C30 C28C125

C23

C24

R133

C25C27

C29

W211

R149

R37

R39

BE

R97

C127

ER43 E

R36

R38

B

R140

C37

B

R44

R186C

38

EBR50

R185

C62R48

C42

R98

R177

R45

R46

C63

C32

BE EB

W206

R41

R49

C64

C31

D33

Q70

Q69

Q63

Q56

Q57

IC1

Q13

Q14

Q15 Q16

Q68

D6

D7

D31

Q53

D523

D514D513

D505

D504

IC13

D502

IC11

Q504

D507

D511

D506D508D510D509

Q1

Q2

Q3

Q4

Q60Q61

TAPE RECTAPE PLAYMD RECMD PLAY

SW/CDAU/

R122

R11

9

C11

3

R121

C11

4

C10

3

C109C112 C110

C111

R71

R70

R72

R69

C19

C20

C13

8C

129

C13

C14

R74R75

R76R73R88R87

R83

R10

7

R168R169

R16

5R

128

R12

9

VR1VR2

K1

K2

K3

GNDSDATA

BUSYSGNDSGNDBUSY

W26

W33W27

W19

W14

W46

W70W

5

W6

W106

W71

W11

6

W11

9

W11

5

W39

W54

W11

7

W12

0

W105

W12

2

W10

3

W95

W90

W63

W51

W56

W94

W129W73

W55

W82

W89

W35

W37

W66W65

W60

W38

W80

W79

W11

3

W100

W64

W11

1

W12

6

W83W81

W72

W57

W22

W10

2

W84

W107

W18

W1

W25

W30W17

W32

W8

W13

W16W15

W9

W10

W31W

28

W98

W12

W44

W11

W48

W4 W

7

W108

W76

W34

W92W67

W91

W58

W86

W24

W52

W20

W77

W68

W62

W61

W12

3

W12

8

W69

W13

1

W11

8

W13

0

W45

W96

W10

1

5.6V AVR

-30V

AV

R

12V AVR

REC BUFF

SELECTOR

B CLASS

IDLE L

IDLER

F1 1A 125V

RchLch

C136

C10

6

C141

C10

5

R11

0

R84

W59

R123

R82

R126

R61

R86

R175

R130

R85

C121

R63

R160

R64

PH3

C45

PH4

PH2

R62

PH1

W43

C108

C107

R15

6

C10

4

C139

R17

2

R164

C102

W50

C101

R10

8

R141

W2

R92

R91

R90

R89

R19

2

W3

R15

0

R189

C143

W301

W302

C144

R142

R101

R10

6

W23

W30

5

R19

0

W303

W304

R10

4

W41

W308

R155

R11

3

19

1

15

E

B

EBBE

18

113

1 15

14

58

1101 11

EB

E B

EB

12

E B

12

18

1 13

115

12

X701

P1 9 8

R700

C709

116

R706R705

R707

W29

R701

R702C703

C702

L702

L701

R703R708

X502

W36

1

W40

R539

1E

D1

19

IG

O1

W47

C506

CP

1

W87

W85

C509

W74

38

R570

W78

R573R574R575

C517

X501

C527

W88

W112

115

C502

W121

R600W104

W109

PU

RE

AW

110

3 1

R528

R576

W125 W

124R

577R

578

C60 MUTE

C22

W49

E.VOL

R135

C123

W42

1

R33

W902

20

C122

C21 R32

R132

W53

10

11

R136

R137

C126

C33

ATT

A CLASS

8 C137

LEVEL AMP C135

C39

R42

R148

R109

C34

R40

C35

C36

5

C132

R154R184

R55

1

C40

C131

R96C58

W99

8R56

R147

C130

R146

R145

10

R131R31C

128

R144

1

C134

R153

R95

R181

R120

R143

R151

C57C59

W93

4

R183C133R152

R182 1

111

EBE B E B E B E BB E

B E

E B

E BE B

E B

E B

D13

D12

D14

D10

D11

D16

D15

D17

D18

D19

IC2

Q65

Q67

Q64

Q11

Q66

Q12

E3

D5

D29

WH1

WH1

WH2

WH

4

Q5 Q9 Q7 Q8Q10Q6

CN13

CN14

E1

CN12

D27

Q58

D8

J2

J3

D9

D32

D39CN4

J1

J4

CN1

CN

2

E2

D30

CN

7

CN3

D37

CN6

CN11

CN9

Q59

D36

Q62

D40

Q52 Q55

Q54

SYSTEMCONTROL

PLAY

REC

MD

REC

TAPE

PLAY

AUX IN

PRE OUTSUPER WOOFER

CD IN

R

L

SPEAKERS

ON

/S

TAN

D-B

Y

WH

4

IC701

S509 WH5

WH3 E5

D701

WH3E4

J501

PH

ON

ES

CN

15

D512

IC12

D560

D532

D503

S516

D521

CN

5 D522

S508

S505

A1 D518

S502

DO

WN

S503

AU

TO

/MO

NO S507B

AN

D

S506U

P

EN

TE

R

PU

RE

AS

501

D519

S504

INP

UT

SE

LEC

TO

R

NB

IC4

D28

D22

IC5

D24

D25

D26

D20

D21CN10

D23

CN8

X09 F/7X09 B/7

X09 C/7

X09 D/7

X09 E/7 X09-4690-22 A/7 : M 2-72 : ET

D531

J5

Q71

E

B

IC3

D515

D517

D516

Q51

Refer to the schematic diagram for the value of resistors and capacitors.

PC BOARD(Component side view)

9 10

R-SG7(K) PCBSD2,2P( 99.10.30 0:21 PM y [ W 1

A B D F H JC E G I

2

1

3

5

7

4

6

)(

))

((

)(

R42

47u1

6C

26

1u50

1/4W82

++

C27

10K

1/4W

R43220 R

45

CF2

R1

C2

680

R2

330

R4

CF1

0.01

R3

C1

0.01

5.6

R5

3.3K

R6

100

330

L1

1uH

L3

330

R8

REFERENCEDIVIDER

PHASE DETECTORCHARGE PUMP

UNLOCKDETECTOR

C B I/F DATA SHIFT REGISTER LATCH2 UNIVERSAL COUNTER

1/16,1/17 4bitsSWALLOW COUNTER

DIVIDER12bits PROGRAMABLE

RESETON

POWER

1/2

+

C30

100u

16+

3 4 5

27P

C36

22P

C37

X1

7.2M

Hz

470P 1KR21

C38 1K 1KR23

R22

R27

6

R31

10K

C33

C34

1K

R29

R28

C35

C31

C32

R33

12K

1.2K

R32

C29

R70

5.6K

R24

560

R26

1/4W

+

2.2u

50

100P

1000

P

2.2K

1K

10K

47u1

0

1000

P

0.01

1uH

L4

100

R25

2122 20 19 18 17 16 15 14 13 12

21 3 54 6 987 1110

C8

0.01

100

R44

L2

10 11

12

PH

AS

E

FM

/AM

L

DE

T

IFC

OU

NT

R

4 7

MP

XV

CO

FM

DE

T

VC

C9

MP

XIN

ST

ER

EO

8D

ET

OU

T

AM

AG

CG

ND

SD

6A

M

AM

IF5

AM

RF

RE

G3

AF

C

FM

IF

AM

MIX

2F

MS

DA

DJ

OS

C

1

1315 1421 18 16171920222324

0.1C20

AM

IFO

UT

C10

0.0

47

C9

10u1

6

+

R17

270

10.7

MH

z

CF

3

+

C11

1u50

2.2u

50C

12

+

R18 3K R48

47K

22P

C15

1u50

C14

+1000

PC

13

DE

T

SW

OS

CB

UF

F

SM

ET

ER

PIL

OT

LOW

CU

T

C16

+10u1

6

C18

1000

P

C17

5600

P

C22

0.01

1

0.01

1

C21

R7

47K

R13

47K

456K

Hz

X2

+1u50

C23

4

3

2

1

100K

R46

C3 4P

1/4W

1KR30

180

R41

10u1

6C

25

+

1W

R14

7.5

K

C19

4.7u

25

0.01C4

R401K

C63

22P

C5

1000

P

47PC52

R20 1K

B

+B

C4

R3

GND7

GND3

ANT22

56P

C19

ANT11

0.01

C17 3

3

R11

C21

100P

L7 L1

C1

24P

12PC20

0J4

2.2u

HC

260.

01L2

R5

100K

L3

33R2 C2

3P

C11

L6

0.01 1

.8K

C14

C13

22P

33P

R9

6PC15

12PC12

1200

P

R4

330K

2PC9

L4

C24

4.7KR6

10K

4PC6

L5 018

0R

8

0.01

100KR7

560PC7

J3

18P

C16

J2 0

C8

47P

8

6OSC

IF-OUT

5

4J1

0

R10

180

VCC

C18

T1 0.0

1

VT

0.022C28

VR122K(B)

4.7KR11

TUNE

+B

+B

+B

+B

+B

+B

+B

+B

+B

+B

+B

+B

+12

V

+12V

+B

+B

+12

V

+B+B

+B

+B

+B

+B

+B

+B

+12

V

+12V

+B

+B

+B

+12V

J2

J1

FM 75GND

AM ANT

AMPFM IF

Q1

D1

D2

D3

PLL

Q3

Q5

FM/AMSYSTEMIC

FM/AMSW

D10

FM 300

IC

FM

D4

RF OSC

IFTAM

GND LINESIGNAL LINE

B LINEB LINE

TR2-4D1,2

TR1

TR3

:1SV225 or HVM16:2SC2413K or 2SC2778:2SK360

TR1

FM FRONT-END

D2

D1

TR4

TR2

TUNER UNIT (X05-4860-71) : M TYPE

IC2

IC1

A1 (W02-2608-05)

3.7V

5.2V

2.1V

2.1V

1.8V

0V(2.7V)

2.6V

(1.8

V)

2.5V(0.4V)

1.3V

4.2V

4.0V

(0V

)

4.0V

(1.3

V)

3.2V

(3.7

V)

0V2.1V

2.1V

2.1V

5.2V

MONO:4.7VST:0V

5.1V

5.1V

11.6V

1.2V

10.5V

1.9V

5.1V

2.5V 3.2

V

1.0V

1.0V 0V 0V

2.5V

0V 0V 0V 5.1V

MONO:0VST:4.0V

2.5V

(0V

)

0V(2

.5V

)

0V(9

.7V

)

12.1V

12.1V(0V)

11.5V(12.0V)

12.3V

0.2V(1.9V)

10.3V

0V(0.6V)

2.1V

MODE CARRIERMODULATION

ANT INPUTFREQUENCY DEVIATION

FM 98MHz 1kHz STEREO 67.5kHz 7.5kHz(Pilot) 60dB

AM 1000(999)kHz 400Hz MONO 30% MOD 60dB

The DC voltage is an actual reading measured with a high impedance type volt-meter as the AM/FM signal generator is specified to the conditions as shown in thelist below. The measurement value may vary depending on the measuring instru-ments used or on the product. The value shown in ( ) is actual reading mea-sured in the AM mode.

R-SG7(K) PCBSD2,2P( 99.10.30 0:21 PM y [ W 2

K M OL N

( )

)(

(

(

)

)R56

150K

C58

+

10u16 5

610u16

C60

+

7

4

R55

150K

47K

R52

R54

47K

47K

R51

R53

47K

10u16

+

C573

2

C5910u16

+

18

6

4

5

3

3.3KR59

R603.3K

15

14

13

12

11

10

9

8

7

6

1

2

3

4

5

STEREO

L

SD

T.MUTE

+12V

R

-12V

GND

PLLDATA

PLLDO

PLLCLK

S-LEVEL

CH SPACE

PLLCE

DET

R19

8.2K

47KR57

R5847K

R15

39K

.

39K

R16

12V

+12V

12V

+12

V

+12V

+12

V

+12V

+12

V+

12V

2SB1218A(Q,R) or

1SS133 or D1,2,8 :

Q3Q1 :

:2SC2714(R.O)

IC1IC2

::

LA1832LC72131

(2/2)

BUFFER

IC4

IC4(1/2)

3/3

X09-A/8-E3

NJM4565MIC4 :

CN1

2SA1576A(R,S)

HSS104

MA111D10 :

D8

Lch

Rch

2SC4081(R,S)Q5 2SD1819A(Q.R) or:

HZS5.1NN(B2)D3,4 MTZJ5.1(B) or:

(X05-4860-71): M TYPE

R-SG7/SG7G (1/3)

A0V0V

0V

0V0V

BAND

FM

AM

FREQ.

LF

HF

LF

HF

1.7V

4.1V

1.2V

4.7V

VT VOLTAGE

HF: HIGH FREQUENCYLF: LOW FREQUENCYVT VOLTAGE

-12.7V

R-SG7/SG7GY05-3960-21

CAUTION: For continued safety, replace safetycrit ical components only with manufacturer'srecommended parts (refer to parts list). indicatessafety critical components. For continued protectionagainst risk of fire, replace only with same type andrating fuse(s). To reduce the risk of electric shock,leakage-current or resistance measurements shallbe carried out (exposed parts are acceptablyinsulated from the supply circuit) before theappliance is returned to the customer.

2SA1534A2SA9542SA9922SB7642SC18452SC2003

UN52192SA1576A2SB1218A2SC27142SD1819A

2SC4137 2SC4081 NJM4565D-D

M5219P NJM4565M M5223FP LA1836

LC72131 NJU7313AM NJM4565L-D

LA1832 X24C04S

SAA6579

1p 99.10.30 0:42 PM y [ W 3

P Q SR T

2

1

3

5

7

4

6

L62

C5

R11 33

7 GND

2

31

4P

C22

680P

L7

C20ANT

GND

R12

100K

C26

0.01C17

L6

0.01

R5

C92P

100K

R233

L22.

2uH

C1

1PL1

100KR1

6PC25

C3

2P

680PL3

C4

C23P

R3

10K

L61

1uH

C11

0.01

OSC 6

180

R10

220

0.01

C23

0

180

100K

C14

22P

C13

33P

4.7KR6

0.01

C24 R7

C1212P

10P

C15

R9

1K 33P

C16

R8

330K

R13 R

14

2.2u

H

L5

R4

1ML4

2P

C7

100P

C64P

J118P

C28

C8

T1

47P

IF-OUT

+

8

C1

47u1

6

C2

1u50

+

VCC 4

C18

0.01

VT 5

C96

100

P

4P

0.01

0.03

3C

64

100K

R67

R69 10K

J2 0

C61

C63

GND

B+B

3.3KR3

D1

J2

GND

FM 75

: 1SV225 or HVM16: 2SC2413K or 2SC2778

D1~3TR3~5

D3

TR2 : 2SC2620QB

TR3

TR1

AM ANT

J1D62

D61

TR5

TR4

D2

TR2

D32 : MA111D31 : MTZJ8.2(B) or HZS8.2N(B2)D1,33,61,62 : 1SS133 or HSS104

Q101,102 : 2SD2114KQ31,32 : 2SD1819A(Q,R) or 2SC4081(R,S)Q3,81,103 : 2SB1218A(Q,R) or 2SA1576(R,S)Q1,2 : 2SC2714(R,O)

IC3 : M5223FPIC2 : LC72131IC1 : LA1836

: MTZJ3.3(B) or HZS3.3N(B2): MTZJ5.1(B) or HZS5.1N(B2)D81

D101

RF OSC

RF AMP

OSC

DISTORTION (ST)

MIX

BUFFER

: 2SK360TR1

GND LINESIGNAL LINE

B LINEB LINE

A1 FM FRONT END(W02-2565-05)

TUNER UNIT (X05-4882-70) : (E,T)TYPE

9.9V

4.6V

1.1V

7.5V

2.1V

AMHF

FM

LF

HF

LF

VOLTAGE(VT)BAND FREQ.

HF: HIGH FREQUENCYLF: LOW FREQUENCYVT VOLTAGE

MODE CARRIERMODULATION

ANT INPUTFREQUENCY DEVIATION

FM 98MHz 1kHz STEREO 67.5kHz 7.5kHz(Pilot) 60dB

AM 1000(999)kHz 400Hz MONO 30% MOD 60dB

The DC voltage is an actual reading measured with a high impedance typevoltmeter as the AM/FM signal generator is specified to the conditions as shown inthe list below. The measurement value may vary depending on the measuringinstruments used or on the product. The value shown in ( ) is actual readingmeasured in the AM mode.

CAUTION: For continued safety, replace safety critical components onlywith manufacturer's recommended parts (refer to parts list). indicatessafety critical components. For continued protection against risk of fire,replace only with same type and rating fuse(s). To reduce the risk ofelectric shock, leakage-current or resistance measurements shall becarried out (exposed parts are acceptably insulated from the supply circuit)before the appliance is returned to the customer.

1p 99.10.30 0:42 PM y [ W 4

U W Y AA ACV X Z AB AD

R-SG7/SG7GY05-3960-21

DIVIDERREFERENCE

1 2 43 65

7.2M

Hz

C B I/F2

22 21

12bits PROGRAMABLE

7 8 109 11

SWALLOW COUNTER1/16,1/17 4bits

POWER

RESET

DATA SHIFT REGISTER LATCH

CHARGE PUMPPHASE DETECTOR

DETECTORUNLOCK

ON

1920 18R

88

17 16

1K

1/2

UNIVERSAL COUNTER

DIVIDER

1415 13 12

C93

0.0

1

1000

P

C87

47u

101K

1K

2.2K

1000

P

100P

R91

C91

C84

R87

R86

C86

C85

0.02

2

47u1

6C

89

2.2u

50C

90 +

R89

100

1uH

+

1/4W

5.6K

R94

560

+

R90

L81

R83

C92 470P

4

R82 1K1K

3

R81

1K5 6

R85 1K

1/4W

22PC81

X81

27PC82

620R17

0.01C9

4.7

R19

12K

R18

100K

R21

1.2KR20

R84 10K

12K

R92

1.2KR93

FM

IF IN

OS

C O

UT

130

2A

M M

IX O

UT

29A

M O

SC

3F

M IF

BIA

S28

AF

C

4R

EG

27A

M R

F IN

5A

M IF

IN26

AM

AG

C6

GN

D

25A

M L

OW

OU

T

7S

D

24D

ET

OU

T

8S

T A

M IF

23M

PX

VC

O

9F

M D

ET

22M

PX

IN10

VC

C21

MP

X O

UT

R11

FM

/AM

20M

PX

OU

T L

12A

M S

DA

DJ

19A

MP

IN R

13A

M N

AR

RO

W18

AM

P IN

L14

PH

AS

E D

ET

17A

MP

OU

T R

15P

ILO

T D

ET

16A

MP

OU

T L

IF S

EE

K

V-S

M

FM

/AM

SW

FM

SD

AD

J

L33

33K

C30

0.0

47

R32

5.6

K

C38

10u

10

+

C42

2.2

u35

+

C40

1u5

0

+

R33

3K

C41

0.4

7u50

+

R34

8.2

K

1C37

2.2KR59

C34

0.1

C33

10u

16+

C35

10u

16

+

C36

0.0

47

C31

47u

16

C32

0.0

1

+

L32

L31

82 1WR31

47P

C95

47KR49

L36

L35

1.2KR46

2.2u35C56

+

1.2KR45

2.2u35C55

+

6800

PC

5768

00P

C58

C45

22P

C49

1u5

0

+

R38

33K

C46

100

u10

+

C70

100

P

R39

22K

6800

P

10u1

0

+

R44 R

43

10u1

0

+

C53 0.022

C54 0.022

3.3K 3.3K

C52 C51

X31

456

KH

z

C47

C48

100P

L34

R41

2.2K

3.3K

R40

1000PC50

C94

100

0P

47K

R42

3.9KR47

3.9KR48

C44

0.0

47

0.47

u50

C43

+

R36

39K

100K

R56

10KR50

47K

R55

68KR54

C60

0.1

100K

R52

1KR51

1KR53

R1

100

R4

680

C3

0.01

R5

330

330

3.3K R8

R7

22R6

CF1

CF2

R9

100

220R2

0.01C4

0.01C5

R12

1.2

K

C7

0.01

330

R13

330

R14

3.3K

R10

680

R11

22R16

0.01C6

C8

0.01

100

R15

Q1,2

21

L63 10uH

6PC66

22P

C67

C68 2P

1KR10

2

1KR101

R104 47K

R10

5 10

K

R10

3 82

0

785

6

4

13

2

+

-

+

-

DISCRI

15

14

13

12

11

10

9

8

7

6

1

2

3

4

5

NC

PLL-DO

PLL-CE

PLL-CLK

PLL-DATA

T.MUTE

-12V

+12V

Lch

GND

Rch

STEREO

SD

S-LEVEL

DET-OUT

6

3

4

5

0.01C69

R35

1KR80

1/4W

VR

14.

7K(B

)

+B

+B+12V

+12

V

+B

+12

V

+B

+12V

+12

V

+12V

+12V

+B+12V

+B

+12V

+B

+B

+B

+B

+B

+12

V

+B

+12

V

12V

12V

12V

+12

V

+12V

+B

+B

+12V +12V

+12

V+

12V

+12

V

+12V

PLL

D81

Q3

RF ATT

D1

Q81FM

D32

D31

Q32FM/AM

SW

DISCRIMINATOR

AM IFT

Q31BUFFER B.P.F

D33

IC3(1/2)

IC3(2/2)

FM IFAMP

Q1

Q2

Q103

Q101

Q102

D101

CONTROLMUTE

MUTE

CN2

CN1

-E3X09-A/8

3/3

FM/AM/MPXSYSTEMIC

BUFFER

VT

IC

DET-OUT

IC2

(X05-4882-70) : (E,T)TYPE

R-SG7/SG7G (2/3)

B

IC1

2.1V

1.4V

1.4V

10.6V2.1V

12.1V

12.3V

12.3V

0V

2.5V

0V 0V 0V

5.1V

0V(9.7V)

12.3V

2.5V

3.2V

1.0V 1.0V

5.1V 2.5V(0V)

0V

0V0V(2.5V)

(12.0V)

12.3V

1.8V(1.5V)

3.7V

3.6V

3.6V

0V(1.1V)

2.8V(3.9V)

3.0V

(3.4

V)

4.1V(1.3V)

2.9V

3.6V

3.6V

3.6V

3.6V

8.2V

3.6V

3.6V

3.6V 0V 4.8V

8.3V

0.2V

2.8V

(2.0

V)

1.7V 7.3V

3.6V

8.3V

0V(0.6V)

6.8V(0V)

7.0V2.9V

2.9V12.3V

4.3V

0V

OFF:-2.2V

0V

12.1V(0V)-12.7V

3.6V

MUTE OFF:4.8VMUTE ON:0V

ON:0.6V

3.1V

2.6V

4.3V

11.5V

10.6V

R-SG7(K) SD1,2P( 99.10.30 2:28 PM y [ W 2

AE AF AH AJ AL ANAG AI AK AM

2

1

3

5

7

4

6

11.8

V

-12.4V

0.7V

0.7V

-12.4V

11.8V

-24.

4V

24.8

V

0V0.7V 0V

10.4V

-24.7V-12.4V

-13.0V

0V

11.9V

11.9V

23.5V

11.2V

13.0V

0V

-15.1V

0V

10.5V

0V

10.4V

24.0V

1.2V 1

.2V 0V

-1.2

V

-1.2V

-1.2

V1.

2V

1.2V24.0V

-15.1V0V

24.0V0V

0V0V

0V

24.0V

24.0V

24.0V

0V

0V

23.6V

0.7V

0V

-18.

9V

-24.3V

0.6V

-19.5V

18.5V

0V

PLAY

REC

AUX IN

CD IN

TAPE

Rch 6

Lch 5

Rch 4

Lch 3

Rch 2

J3

Lch 1

Rch 4

Lch 3

Lch 1

Rch 2

Rch

Lch

PRE OUT

J1

WOOFERSUPER

J2

E3

CN7

IC2(2/2)

IC2(1/2)

REC

PLAY

MD

WH1

J4 CN3

CN11

Q57 Q56

D7

D6

D5

K1ON/OFF

ON/OFFK2

D27

Q54

Q55

Q53

Q52

Q51

D19

-12V AVR

12V AVR

CN12

E1E2

CN9CN6

Q15

Q5

Q7PH1

PH2

PH3

PH4

Q9

Q10

IDLEADJ.(L)

ADJ.(R)IDLE

Q8

Q6

D33

Q69

Q70

Q16

PHONESMUTE

PH3,4

PH1,2CONT.

FINAL TR.

Q11

Q12

D31

D30

Q67

D32

Q71

D29

PROTECTION

CURRENT DETECTOR

Q63

Q65Q64

DETECTORDC

IC5 : NJM4565L-D

: 2SA954(L,K)Q71

: M5219PIC4: M62421SPIC3: NJM4565D-DIC2: NJU7313AMIC1

Q62 : 2SC2003(L,K)

Q59 : 2SD2525Q58 : 2SB764(E,F)

Q55 : 2SA1534A(R,S)

Q60,61,68 : 2SA1576A(R,S) or 2SB1218A(Q,R)

Q53 : DTC113ZUA or UN5219

Q56,57,63,69,70 : 2SC4081(R,S) or 2SD1819A(Q,R)

Q51 : 2SD2589KQ11,12,52,64-66 : 2SC1845(F,E)Q9,10 : 2SC4137(V,W)Q7,8 : 2SB1659KQ5,6 : 2SD2589KQ1-4,15,16 : 2SC4213(B)

DETECTOR B+-

CONT.

BUFFERREC OUT

INPUTSELECTOR

SYSTEMCONTROL

-20VAVR

CN1X05-

1/3

2

1

WH2

D40

Q54,67 : 2SA992(F,E)

2

IC1

(X09-496X-XX) (A/7)

(X09- ) (B/7)

A

CN1X05-

2/3

WH2B

AUDIO UNIT

220P

68K

R17

R18

R10

R21

R22220P

C10

220P

1K

C9

220P 1K

1K

220P

1K

C11

C12

C6

C5

220P

1K

1K

220K

68K

R20

68K

R19

220K

R23

R24

R11

R12

68K

220P

68K

R3

R9

R13

R14

R6

R5

R2

220P

C8

1K

220P 1K

C7

220P

220P

1K

1K

C4

C3

220P

1K

C2

R16

220K

R15

220K

10K

R8

R7

10K

68K

R4

C1

MD

VS

S1 2 43 5

TU

NE

R

VD

D28 27

CD

AU

X

TAP

E

2526 24

6 7 98 10 11

12

SO

UR

CE

MD

23 22 21 20

RE

CTA

PE

19 18 17

14

NC

13

ST

NC

DA

TA

16 15

1K

R1

CLK

15G

ND

14

470P

C11

5

R13

0 1K

0.01

C11

6R

128

1K

R12

9 1K

1

2

3

4

5

6

7

8

9

10

18

19

15

17

16

12

13

14

11

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

AC FL

-30V

AC FL

+12V ON/OFF

SEL ST

PLL/SEL CLK

PLL/SEL DATA

F.OFF

5.6V

D.GND

DO

CE

T.MUTE

ST

SD

SCL

SDA

LEVEL IN

SLEVEL

9

8

14

13

7

6

1

5

15

5

6

87+

-

2

3

4

1-+

10u2

5C

14

+

10u25

C13+

220P

220P

R28

220

KR

27 2

20K C17

100P

100P

C18

R26

330

R25

330

0.01

C11

8C

119

0.01

R30

220K

220K

R29

C2010u25+

10u25+

C19

C16

C15

+12V

+12

V

+12V

+12

V

0.01C117

9

8

7

6

5

13

14

10 9 8 7 6 5 4 3 2 115 14 13 12 11

1

3

2

4

8

6

5

7

9

11

10

13

12

8 7 6 5 4 3 2 1

SD

ATA

SB

US

Y

GN

D

5.6V

-30V

F.O

FF

GN

D

AC

AC

HP.

MU

TE

HP.

MU

TE

C12

0 22

0P

R12

7 10

0K

R12

6 10

0K

C12

1 22

0P

1

2

3

4

6

5

7

9

8

10

12

11

13

1 15

1 2 3 4 5 6 7 8 9 10

R15

9

100K

K1K2

47K

R11

4

R11

54.

7K

47K

R11

6

R117

4.7K

1000

u35

C10

1 +

+

C10

5 47

u16

2.2

R11

3

+5.

6V+

5.6V

+5.

6V

+5.6V+5.6V

3300

u35

C10

7 +

3300

u35

C10

8 +

+24

.8V

R1104.7K

10u2

5C

141 +

C10

4 +

33u3

5

22KR193

22KR102

150R104

R11

2

15K

R11

1

16K

C10

6 47

u16

+

220u

35C

102 +

+23.5V

+23

.5V

+12V

+12V

+12

V

+12V+12V

C11

1 4.

7u35

+

1/4W

R12

1 2.

2K

5.1K

R12

3

220

220

1/4W

1

2F1

CN13 CN14

R125

R124

10987654321 11

75 330

R187470

R172 680

R108 680

R67

2.4K

4.7K

4.7K

1KVR

1

470R188

75 330

R99

9.1K

C43

100P

C44

9.1K

R10

0

100P

R63

9.1K

18K

R61

R62

18K

9.1K

R64

2.4K

R68

C45

R6922

1/4W

R71

1/4W22

22

1/4W

R72

1/4W

R7022

100PC46

100P

C48

100P

C47

R73

0.22 2W

100P

2W0.22

R75

0.22

R74

2W

R76

0.22 2W

R77

6.2K

1000

P

C49

1000

P

C50

2.7K

R79

R80

2.7K

1KR103

C12

91u

50 +

Q13-16

Q69

Q5-8

6.2K

R78

51K

R167

6.8K15KR166

4.7u35 51K

4.7

R85

1/4W

R86 4.7

1/4W

W2

W3

C138

R15

7 47

K

470R82

R16

1

3.3K

R16

5

R10

7

4.7KR156

+

10K

R16

0R

8347

K

R16

2 33

K

+5.6V+12V

LEV

EL

GN

D

SC

L

DE

T

SLEVEL

DET

SD

STEREO

Rch

GND

Lch

-12V

+12V

T.MUTE

CLK

DATA

CE

DO

NC

+12

V

4 3 2 1

HP

Lch

GN

D

HP

Rch

BIA

S-H

I

BIA

S-M

ID

PR

OT

EC

TIO

N

SP.

RE

LLA

Y

RE

LLA

Y H

I

RE

LLA

Y L

OW

MU

TE

AT

T

HP

MU

TE

SB

US

Y

SD

ATA

MU

TE

AT

T

LEV

EL

IN

GN

D

-12V

+12

V

Lch

GN

D

Rch

SD

A

Lch

NF

Lch

OU

T+

Lch

OU

T-

Rch

NF

Rch

OU

T-

Rch

OU

T+

GN

D

+B

-B

Q70

R91 R89

R173

2W

R92 R90

2W

R175

+12V

+24

.8V

+24.8V

+23

.6V

+24.8V

+23.6V +23.6V

+24.8V

+24

.8V

-24.

4V

+24

.8V

-24.

4V

+24.8V

IC2

IC1

+20V

VR

21K

C51

C52

R81

470K

2.2

R10

1

10R106

1000PC146

1000

PC

145

47u2

5C

144

+

1/4W

1/4W

12V

30V 30V

30V

30V

30V

24V

24.4

V24

.4V

24.4V 24.4V

24V

24V 24V

21V

W25

1/4W

C54

0.1

C53

0.1

(M)

(T,E)

: AC110-120V/220-240V~50/60Hz

: AC230V~ 50Hz

12V

12V 12V

12V

12V

12V

12V

12V

12V

12V

12V

12V

12V

12V

12V

12V

+12

V

R-SG7(K) SD1,2P( 99.10.30 2:28 PM y [ W 1

0.7V

-24.0V

23.6V 11.4V

-11.9V

4.5V

4.5V

4.3V

4.3V

4.7V

4.6V

4.9V

4.9V

4.5V

4.6V

4.5V 4.3V

4.3V

4.9V

4.9V

4.6V

4.6V

2.6V 3.

4V3.4V

4.9V

-2.1V

3.4V

0V

0V

-2.1V 0.7V

0V

0V

-2.1V 0.7V

-18.9V

18.5V

9.2V

14.7V

-30.5V

-31.2V

-32.5V

4.8V

0V

-15.0V

5.6V

4.9V

4.9V

4.8V

5.2V 5.2V

0V

4.8V

-17.

5V

10.5

V

4.8V

5.5V

-

+

+

-

J5

(1/2)IC5

Q60

Q61

IC5(2/2)

LEVELDETECTOR

MUTEDRIVE

ATT.DRIVE

MUTE

-6dBATT.

Q4

Q3

Q1

Q2

D22

D24

D20

D21

D23

D25

D26

IC4(2/2)

IC4(1/2)

AMPA CLASS

ELECTRICVOL.

CN8

CN10

CN4

D15

D16

D18

Q59

D17

D39

AVR5.6V

D11

D10

D8

D9

Q58

D14

D13

-30V AVRD12 Q68

MUTEDRIVE

PHONES

Q66

D36

D37

Q62

D40 : KBP02ML-6127D36,37 : MTZJ20 HZS20N(B)D27 : MTZJ11(B) HZS11N(B2)D25,26,29,30,32 : 1SS133 or HSS104D23,39 : MTZJ3.9(B) HZS3.9N(B2)D22 : MTZJ5.1(B) HZS5.1N(B2)D20,21,24,28,33 : MTZJ4.7(B) HZS4.7N(B)D18 : MTZJ6.8(B) HZS6.8N(B2)D17,19 : MTZJ6.2(B) HZS6.2N(B2)D15,16 : MTZJ16(B) HZS16N(B2)

D8,9 : 1SS131 or HSS104AD6,7,31 : MA111D5 : D3SBA20F03 or RBV-402LFA

D10-14 : S5688B or 1SR139-400

CN1

CN2

T.P(L)IDOL

T.P(R)IDOL

1A

2B

SPEAKER( )6-16

20V AVR

D28

GND LINESIGNAL LINE

B LINEB LINE

R-SG7 (X09-496X-XX)

R-SG7G (X09-496X-XX)

PHONES

(9G-2G)

ED1

9G 8G 7G

CN5

D511

D510

D509

D508

D560

D517

S501

PURE A

N.B.

S504

D516

S509STANDBY

D515

S502

S505

INPUT

S508MONO

TUNING

S503

S506

BANDS507

TUNING

1/ AUTO/

D521

D522D502

D50

4

D50

5

Q504

RESET

RESET IC

S516

D51

3

D51

4

A1

REMOTESENSOR

D503

E4

2

(3G)

WH5 J501

CONTROLVOLUME

ENTER

SELECTOR

E5

D701

A

WH3

D53

2

D53

1

D51

9

D51

8

IC3

(X09-496X-XX) (A/7)

(X09- ) (C/7)

(X09- ) (F/7)

IC12

(X09-496X-XX) (D/7)DISPLAY UNIT

IC701

(X09- ) (E/7)

19.2V

AUTOMUTE ST.

10

9

8

7

6

5

4

3

2

1

10S

CL

RE

SE

T

4 7

AG

ND

DG

ND

SD

A9

DV

DD

RO

UT

8

LOU

T

653

VR

EF

RIN

2A

VD

D

LIN

1

1117 14 12131516181920

1K

R32

220K

2.2u50C22

+

2.2u50

+

C26 C28

0.47

0.033

C30220PC125

100KR133

C124220P

1000PC127

R14

51K 1

K

R14

6

R13

21.

5K

C25

C27

0.47

C29

0.033

C12

310

0u10

+

R131 120

C23

100P +

C12

210

u25

220K

R31

3

2

8

41

10u2

5 +

R10

910

0

C13

5C

137

10u2

5 +

100

R14

8

C34

4.7

u50

+

1K

R120

3.3K

2.2K

R13

9

C126 4.7u25

1KR14

3

R14

4

R136

110K220KR137

5

67

R177 100K

4.7u

50C

33

+

R36

100K

R35

100K

2K

2.2K

R43

Q3

2.2K

R40 R42

1K

2.2K

R44

2.2KR140R138

47K

3.3u50C128

R38

+

C13

2 10

0u10

100K

R14

7

10u25C131

+

6

5

4

7

3

2

81

C352.2u50

C362.2u50

+

+

33K

R47

750

R18

575

0R

186

2200

PC

37C

3822

00P

33K

R48

100u10

C39+

C40

100u

10

+

R50 C32 22P

R5633K

R98

100R96

C13

347

u25 +

47u2

5 +

C13

4

33KR55

C31

R49

220KR45

10u2

5C

130 +

R95

100

R15

12.

2K12

KR

181

12K

R18

3

10u2

5C

57

+

+C59

10u2

5

2.2K

R15

3

R46

220K

R15

2 2.

2K12

K

12K

R18

4

+

C60

10u

25

R15

4 2.

2K

+

C58

10u

25

+B

+B

+12

V

+B

+12V

IC3C21

C24100P

+12

V

8 7 6 5 4 3 2 1

R11

81.

2K

C11

4 10

u25

+

R12

21.

8K 1

/4W

C11

310

u25

+

C11

2 10

0u25

1/4W6.8

+

C10

3 22

u35

R119

C11

0 47

u50

++

C10

910

0u35 +

R192

3.3K

220K

R150

R19

022

0K2.

2K

R19

1

5.6V

-30V

F.O

FF

GN

D

AC

AC

HP.

MU

TE

HP.

MU

TE

C13

6

+5.6V

+B

+5.

6V

-30V

30V

+5.6V

+5.

6V

11

10

9

8

7

6

5

4

3

1

2

1

2

1

2

R87

10K

K3

R16

410

K

R163

2.2K

1K

R53 1KR52

220u

10C

139 +

R84

47K

R88

10K

1.5KR168

R16

9

100

C140

2200P

2.2 1/4W

R155

+23

.6V

+23

.6V

+23

.6V

+23.6V

Rch

GND

Lch

+12V

-12V

GND

MUTE

ATT

LEVEL

GND

22P

R97

R18

2

SCL

SDA

Lch OUT+

Lch NF

Rch NF

Lch OUT-

-B

+B

Rch OUT+

Rch OUT-

GND

+B

+B

R135

R149 47K

2.2K

R39 1KR41

R17

0

10K

2.2R142

47u2

5C

143 +

10K

R15

8

2.2

R14

1

1.1KR189

4.7u

25

100P

C42

100P

C41

1/4W

24V

24V

24V

24V

B+B

1/4W

W901

W90

2

2K

R37

22P

C61

22PC62

0.01

C63

0.01

C64

2.2K

R17

1

2-72EUROPE E 0.1

0.047

NO YES E70-0061

YES NO E70-0034

UNIT No.

0-01

DESTINATIONCOUNTRY

JAPANABB.

J

C51,52

C53-56,61-64

J5W2,3

YES

NO

C41,42

0.068

0.022

26C25,

100

1K

R49,50

125V

NO

YES

R159

3.3K

98

10K

R97,

1A

L 250VT 400mA

F1

YES

NO

W25

C55

470

0PC

56 4

700P

U.K. T

61-64

NO

C53-56,

GENERAL MARKET M

UNIT No.DESTINATION

COUNTRY

JAPAN J

ABB.

0.022NOYES

W25W2,3C25,26

0.047YES

C41,42

C51,52

800mA E70-00613.3K L 250V

E70-0034

J5

YES

R159

10010K

R49,50

R97,98

1A125V

F1

0-22

0-01

J2JAPAN

S13

S14

S6 S2

S7

S12

S8

S10

S9

S3

S4S5

S1

S15 S15 P15

P13

32P

1433

P15

34P

163536

AC

37A

C38

S15

S16

A M

UT

E

LOWH

I

SP

PR

OT

EC

T

BIA

S-M

ID

BIA

S-H

I

HP

Rch

A G

ND

HP

Lch

DE

T

10987654321 11

R553 100K

R554 100K

R557 10K

41

42

43

45

440.01

C508

R561

46

180

R555 4.7K

R556 4.7K

55

54

53

R583 10K

R582 10K

R573 1K

R574 1K

R575 1K

R576 10K

R577 10K

R578 10K

5150

100K

414243465051

10K

R53

410

0KR

536

1u50

C50

6 +

10K

R53

3

GND

IN OUT

C50

5 0.

01

C50

7 11K

R537

10K

R53

8

330u

6.3

C50

9 +

1718

4:HP IN

2:L

3:R

1:A GND

5:D GND

R570

1K

C53

1

10K

R529 10K

4700

PC

533

4700

PC

534

C52

6 22

P

0.02

2

R530

10K

220

R53

1

220

R53

2

555453

R56

9

0.01

C504

C503 0.01

0.01

VDD

GND

OUT

33u6.3C502

+

R528 10

C53

5

5

4

3

2

1

44

45

+5.6V

DET

DATA

CLOCK

GND

+5.

6V

+5.6V

+5V

+5V

+5V

+5V

0.01C524

1

2

3

R600

1

5

3

2

4

9

10

11

12

13

14

15

16

TEST

VSSD

VDDD

OSC1

OSC0

T57

RDCLK

8

7

6

5

4

3

2

1

SCOUT

CIN

VDDA

MUX

VREF

RDDATA

DUAL

TSTLD

VSSA

560PC704

330PC703

22K

R702

2.2u35C702

+

100R705

47KR703

22KR701 L701

1uH

L70210uH

0.01

C70

1

47u6

.3C

709

+

0.01

C70

7

0.01

C70

8

47PC705

22PC706

X7014.332MHz

R704

2.2K

2

16

47KR708R707

47K 100R706

16

2W503 W505

W504 W506

B

+B

+B

+B

+B +B

B

B

12V 12V

12V

B

B

B

S11

AXAO AQ AS AU AWAP AR AT AV

CAUTION: For continued safety, replace safety critical components only with manufacturer's recommended parts (refer toparts list). indicates safety critical components. For continued protection against risk of fire, replace only with same typeand rating fuse(s). To reduce the risk of electric shock, leakage-current or resistance measurements shall be carried out(exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer.

The DC voltage is an actual reading measured with a high impedance type voltmeter with a cassette loaded at playbackmode. The measurement value may vary depending on the measuring instruments used or on the product. Bias circuit DCvoltage is measured while in the record mode.

R-SG7(K) PCBSD2,2P( 99.10.30 0:21 PM y [ W 3

AY AZ BBBA BC

R-SG7/SG7GY05-3960-21

5.0V -30.

7V

4.8V

4.8V0V0V

4.8V5.0V

2.1V0

V

2.1V

2.4V0V

4.8V

4.8V

0V

0V

0V

4.8V

4.8V

0V

4.9V

4.2V

0V

0V

4.9V

0V

0.4V

0V

0V

1.5V

0V

-20.7V

-27.1V

-27.1V

0V

-30.

4V

-30.

4V

-27.

2V

-14.

4V

-20.

7V

-20.

7V

-14.

3V

-27.

1V

-30.

4V

-27.

2V

-17.

5V

-14.

3V

-27.

6V

-27.

6V

-30.

7V

-27.6V

-27.6V

-27.6V

-27.6V

4.8V

0V

0V

0V

0V

4.8V

5.3V

5.1V

0V

0V

5.0V

5.0V

2.5V

(BOTTOM VIEW)

1G6G 5G 4G 3G 2G

CN15

D52

3

D50

7

D50

6

1

: 1SS133 or HSS104D503,512,521,522,532,701

: MA111D502,504-511,513,514,523,531

Q504 : 2SC4018(R,S) or

IC12 : S-806D-ZIC11 : uPD78045AGF88

D515-520 : 1SS131 or HSS104AD560 : B30-2521-05

u-COM

ED1 : FIP9GM6R or

A1 : W02-2561-05

2SD1819A(Q,R)

D51

2

(BOTTOM VIEW)

E PROM

B

R-SG7G (X09-496X-XX)R-SG7 (X09-496X-XX)

IC701IC13

: SAA6579: X24C04S

HNA-09SS18

R-SG7/SG7G (3/3)

IC11

(X09-496X-XX) (D/7)

IC13

TATUNED RDS EON PTY TP NEWS INFO.

SLEEPN.B.

O.T.T.A.P.S.

MEMO.KHz

PROG.MHz

65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80

40 39

38 37 36 35 34 33 32 31

30 29

28 27 26 25

P12 P11

P10 P9

P8

P7

VLO

AD

(-30

V)

P6

P5

P4

P3

P2 P1

NC

G9

G8

MU

TE

AT

T

HP

MU

TE

S B

US

Y

S D

ATA

u-C

OM

OS

CIL

LAT

OR

VS

S(G

ND

)

AV

RE

F(+

5V)

AV

DD

(+5V

)

SLE

VE

L

LEV

EL

IN

VO

L D

ATA

VO

L

64

63

62

61

60

59

58

57

56

55

54

53

52

51

50

49

48

47

46

45

44

43

42

41

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

P13/KS0

P14/KS1

P15/KS2

P16/KS3

KR0

KR1

KR2

NC

NC

HEAD PHONES

ENC B

ENC A

VDD(+5V)

BIAS B HI

BIAS A MID

CLASS A LED

IC(VPP)GND

REMOCON

PROTECT

RDS DATA

RDS CLK

SPEAKER

HILOW

G7

G6

G5

G4

G3

G2

G1

VDD(+5V)

E2PROM SCL

E2PROM SCL

NC

NC

A CLASS ON(+,-12V ON/OFF)

SEL STB

PLL/SEL CLK

PLL/SEL DATA

RESET

CE

PLL DO

AVSS(GND)

PLL CE

T.MUTE

STEREO

SD

S1S15 S15 S15 S15 S2 S3

S5 S4

S7S6

S8 S9

S10 S11

S16

1A

C

AC

231G

42G

53G

64G

75G

86G

97G

108G

119G

12

NX

13141516171819

P1

20P

221

P3

22P

423

P5

24P

625

P7

26P

827

P9

28P

1029

P11

30P

1231

NX

NX

NX

NX

NX

NX

X5014.194

S.D

ATA A

C

S.B

US

Y

HP

MU

TE

AT

T

-30VA

C

A C

LAS

S O

NS

EL

ST

B

PLL+

SEL

CLK

PLL+

SEL

DATA

F.O

FF

+5.

6V

D G

ND

PLL

DO

PLL

CE

T M

UT

E

ST

ER

EO

SD

VO

L C

LK

VO

L D

ATA

LEV

EL

IN

S L

EV

EL

(12V

ON/

OFF

)

1011121314151617181912 13 14 15 689 7 245 3 1

65 66 6867 7069 757372 74 7776 79 80

1

2

4

3

6

7

5

R51

3 10

0

R53

9 1K

R53

5 10

K

R51

1 10

0

R51

0 10

0

R50

9 10

0

R58

5 10

K

R58

9 47

K

C516

100KR584

0.01

0.01C513

0.01C514

C515

0.01

1415

16

13 3 1

100KR591

10KR593

10KR592

R51

8 10

0

R51

7 10

0 C528 100P

19

18 17

21

22R56

4

510K

C51

8

22P

C51

7

22P

R549 10K

R548 10K

R587 2.2K

R586 2.2K

100K

R54

2

330

R54

1

330

R54

0

100K

R54

3

SC

L

22 21

19 31516 1314 1

65 66 6867 7069 72 73 74 75 7776 79 80 1 32 654 7

+5.6V+5.6V

+5.

6V

+5V

+5V

30V

+5V

30V30

V

+5V

+5V

+5.6V

+5V

X502

32.768

A

kHz

R51

5 10

0

R51

4 10

0

30V

4

3

2

1

VSS

A2

A1

A0

5

6

7

8

SDT

SCL

VDD

100KR580

R581

100K

100

R55

2

R55

1

100

0.01

C53

2

2

C52

9 10

0P

MHz

J 0-01JAPANGENERAL MARKET 0-22M

COUNTRYDESTINATION UNIT No.

ABB.ABB.COUNTRY

EUROPEU.K.

JAPANJAPAN

2-72ET

YES

0-01JJ2

NO

DESTINATIONUNIT No. A

YES

YES

NO

YES

NO

C526,528

D512,519

W503-506

NO

D518B

NO

C529

YES

NO NO

D512,A B D518519

NOYES

NO

C529C526,528

W503-506

YESNO

NO

X'T

AL

OS

CIL

LAT

OR

X'T

AL

OS

CIL

LAT

OR

u-C

OM

OS

CIL

LAT

OR

+B

+B

1p 99.10.30 0:42 PM y [ W 1

ø2.6x8ø4x6 (BLK)ø3x8 (BLK)ø2.5x3.5ø3x8M3x10ø3x10

: N82-2608-46: N86-4006-45: N89-3008-45: N09-1445-05: N89-3008-46: N09-2961-05: N09-0333-05

ABDEFGH

WH 5 J501phones

volumecontrol

pure A N.B./tone

S502enter

S505input selector

S503tuning

S506

S507band

S508auto/mono

on/standby

A

A

Ax3

Bx2

Bx2

R-SG7Dx2Dx2 D

D

D

D

766

781

776

780

777

765

766

Dx2

D

Dx4 DD

D

D

D

MX2

Hx2

Gx4

F

FX2

F

F

Jx2

X09(D/7)

X09(A/7)

X09(G/7)

X09(E/7)

X09(B/7)

X09(C/7)

X09(F/7)

X05-4600-00

E

A

L

MX2

J 5SPEAKERS

J 1J 2J 3MD/TAPE/AUX/CD

J 4

SYSTEMCONTROL

ANTENNA

J 1

(M,T,E type only) 650

620

651

639

619

622

606

760

607

601

739

775

766

766

702

707766

766

ø3x18ø2.5x3.5rivet

: N09-2912-05: N09-3422-05: N29-0216-05

JLM

A 1

S501 S504

ED 1 S516

623 (19P)

624 (15P)

637

(E,T Typeonly)

635X2

626

645

636

632

642

630X2

641

614

611

613640

604

628

612

631

629

603

621

638623(19P)

624 (15P)

1

2

A CB

Parts w

ith exp

lod

ed n

um

bers larg

er than

700 are no

t sup

plied

.

EXPLOD

ED VIEW

(UN

IT)

22

R-S

G7/S

G7G

1p 99.10.30 0:42 PM y[W 2

R-S

G7/S

G7G

23

PAR

TS LIST✽ New PartsParts 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-ressNewParts Description

Desti-nation

Re-marksParts No.

✽ New PartsParts 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-ressNewParts Description

Desti-nation

Re-marksParts No.

640 2A K29-6358-14 KNOB641 2A K29-6741-04 KNOB642 2B ✽ K29-7570-03 KNOB

645 2C L07-2386-05 POWER TRANSFORMER TE645 2C L07-2415-05 POWER TRANSFORMER M

650 1A T90-0801-05 LEAD WIRE ANTENNA M650 1A T90-0809-05 LEAD WIRE ANTENNA TE651 1A T90-0833-05 LOOP ANTENNA

C1 ,2 CK73FB1H103K CHIP C 0.010UF KC3 CC73FCH1H040C CHIP C 4.0PF CC4 CK73FB1H103K CHIP C 0.010UF KC5 CK73FB1H102K CHIP C 1000PF KC8 CK73FB1H103K CHIP C 0.010UF K

C9 CE04LW1C100M ELECTRO 10UF 16WVC10 CK73FB1H473K CHIP C 0.047UF KC11 CE04LW1H010M ELECTRO 1.0UF 50WVC12 CE04LW1H2R2M ELECTRO 2.2UF 50WVC13 CK73FB1H102K CHIP C 1000PF K

C14 CE04LW1H010M ELECTRO 1.0UF 50WVC15 CC73FCH1H220J CHIP C 22PF JC16 CE04LW1C100M ELECTRO 10UF 16WVC17 CK73FB1H562K CHIP C 5600PF KC18 CK73FB1H102K CHIP C 1000PF K

C19 CE04HW1E4R7M NP-ELEC 4.7UF 25WVC20 CK73FB1E104K CHIP C 0.10UF KC21 ,22 CQ93FMG1H113J MYLAR 0.011UF JC23 CE04LW1H010M ELECTRO 1.0UF 50WVC25 CE04LW1C100M ELECTRO 10UF 16WV

C26 CE04LW1C470M ELECTRO 47UF 16WVC27 CE04LW1H010M ELECTRO 1.0UF 50WVC28 CQ93FMG1H223J MYLAR 0.022UF JC29 CE04LW1H2R2M ELECTRO 2.2UF 50WVC30 CE04LW1C101M ELECTRO 100UF 16WV

C31 CE04LW1A470M ELECTRO 47UF 10WVC32 CK73FB1H103K CHIP C 0.010UF KC33 CC73FSL1H101J CHIP C 100PF JC34 ,35 CK73FB1H102K CHIP C 1000PF KC36 CC73FCH1H270J CHIP C 27PF J

C37 CC73FCH1H220J CHIP C 22PF JC38 CK73FB1H471K CHIP C 470PF KC52 CC73FSL1H470J CHIP C 47PF JC57 -60 CE04LW1C100M ELECTRO 10UF 16WVC63 CC73FCH1H220J CHIP C 22PF J

CN1 E40-4609-05 PIN ASSYJ1 E20-0476-05 LOCK TERMINAL BOARD(4P)J1 E70-0051-05 LOCK TERMINAL BOARD

J2 F10-0945-04 SHIELDING PLATE

CF1 ,2 L72-0531-05 CERAMIC FILTERCF3 L72-0593-05 CERAMIC FILTERL1 L39-1348-05 COMBINATION COILL2 L30-0911-05 AM IFTL3 ,4 L40-1091-17 SMALL FIXED INDUCTOR(1UH)

601 1B ✽ A01-3470-11 METALLIC CABINET603 2A A22-1783-11 SUB PANEL TE603 2A ✽ A22-1826-01 SUB PANEL M604 2A ✽ A60-1677-03 PANEL TE604 2A ✽ A60-1678-03 PANEL M

606 1A A70-1154-05 REMOTE CONTROLLER ASSY M606 1A A70-1155-05 REMOTE CONTROLLER ASSY TE607 1A A09-0356-08 BATTERY COVER

611 2A ✽ B07-2457-03 ESCUTCHEON612 2A B10-2373-03 FRONT GLASS613 2A B12-0320-04 INDICATOR614 2A ✽ B12-0368-04 INDICATOR- B46-0310-03 WARRANTY CARD TE

- ✽ B58-1647-04 CAUTION CARD- ✽ B60-4358-00 INSTRUCTION MANUAL(EN) T- ✽ B60-4359-00 INSTRUCTION MANUAL(FR) E- ✽ B60-4360-00 INSTRUCTION MANUAL(GE) E- ✽ B60-4361-00 INSTRUCTION MANUAL(NE) E

- ✽ B60-4362-00 INSTRUCTION MANUAL(IT) E- ✽ B60-4363-00 INSTRUCTION MANUAL(ES) E- ✽ B60-4364-00 INSTRUCTION MANUAL(TC) M

619 1A E03-0115-05 AC PLUG ADAPTER M620 1A E30-0615-05 AUDIO CORD621 1C E30-2592-15 AC POWER CORD ME621 1C E30-2721-05 AC POWER CORD T622 1A E30-2628-05 CORD WITH CONNECTOR

623 1B E35-2007-05 FLAT CABLE (19P) M623 1B E35-2077-05 FLAT CABLE (19P) TE624 2B E35-2078-05 FLAT CABLE (15P)

626 2C F19-1080-04 SHIELDING PLATE

628 2A G11-2389-04 CUSHION629 2A G11-2390-04 CUSHION630 2B G11-2391-04 CUSHION631 2A G11-2403-04 CUSHION632 1B G11-2417-04 CUSHION

- H10-7462-02 POLYSTYRENE FOAMED FIXTURE- H10-7463-02 POLYSTYRENE FOAMED FIXTURE- H12-2298-14 PACKING FIXTURE T- H25-1579-04 PROTECTION BAG ME- H25-1581-04 PROTECTION BAG T

- H25-1595-04 PROTECTION BAG- ✽ H50-3414-04 ITEM CARTON CASE E- ✽ H50-3417-14 ITEM CARTON CASE M- ✽ H50-3453-04 ITEM CARTON CASE T

635 2C J02-0370-05 FOOT636 2B J19-3331-05 UNIT HOLDER637 1B J19-5877-05 UNIT HOLDER638 1C J42-0083-05 POWER CORD BUSHING639 1A J19-3645-05 AMTENNA STAND

- J61-0307-05 WIRE BAND

L : Scandinavia K : USA P : Canada R : Mexico C : China I : MalaysiaY : PX(Far East, Hawaii) T : England 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 : MalaysiaY : PX(Far East, Hawaii) T : England E : Europe G : Germany V : China (Shanghai)Y : AAFES(Europe) X : Australia Q : Russia H : Korea M : Other Areas indicates safety critical components.

1 2

R-SG7/SG7G M: R-SG7G

TUNER UNIT (X05-4860-71)

R-SG7(K) COVER1,1P( 99.10.30 0:17 PM y

[W 16

R-S

G7/S

G7G

24

PAR

TS LIST✽ New PartsParts 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-ressNewParts Description

Desti-nation

Re-marksParts No.

✽ New PartsParts 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-ressNewParts Description

Desti-nation

Re-marksParts No.

Q5 2SD1819A(Q,R) TRANSISTOR

A1 W02-2608-05 FM FRONT-END ASSY

C1 CE04LW1C470M ELECTRO 47UF 16WVC2 CE04LW1H010M ELECTRO 1.0UF 50WVC3 -8 CK73FB1H103K CHIP C 0.010UF KC9 C91-0769-05 CERAMIC 0.010UF KC30 CK73EB1E473K CHIP C 0.047UF K

C31 CE04LW1C470M ELECTRO 47UF 16WVC32 CK73FB1H103K CHIP C 0.010UF KC33 CE04LW1C100M ELECTRO 10UF 16WVC34 CK73EB1E104K CHIP C 0.10UF KC35 CE04LW1C100M ELECTRO 10UF 16WV

C36 CK73FB1E473K CHIP C 0.047UF KC37 CK73EF1E105Z CHIP C 1.0UF ZC38 C90-3217-05 ELECTRO 10UF 10WVC40 C90-3253-05 ELECTRO 1.0UF 50WVC41 C90-3251-05 ELECTRO 0.47UF 50WV

C42 C90-3240-05 ELECTRO 2.2UF 35WVC43 CE04LW1HR47M ELECTRO 0.47UF 50WVC44 CK73FB1E473K CHIP C 0.047UF KC45 CC73FCH1H220J CHIP C 22PF JC46 CE04LW1A101M ELECTRO 100UF 10WV

C47 CK73FB1H682K CHIP C 6800PF KC48 CC73FSL1H101J CHIP C 100PF JC49 C90-3253-05 ELECTRO 1.0UF 50WVC50 CK73FB1H102K CHIP C 1000PF KC51 ,52 C90-3217-05 ELECTRO 10UF 10WV

C53 ,54 CK73FB1H223K CHIP C 0.022UF KC55 ,56 C90-3240-05 ELECTRO 2.2UF 35WVC57 ,58 CK73FB1H682K CHIP C 6800PF KC60 CK73FB1E104K CHIP C 0.10UF KC61 CK73FB1H103K CHIP C 0.010UF K

C63 CC73FCH1H040C CHIP C 4.0PF CC64 CK73FB1H333K CHIP C 0.033UF KC66 CC73FCH1H060D CHIP C 6.0PF DC67 CC73FCH1H220J CHIP C 22PF JC68 CC73FSL1H020C CHIP C 2.0PF C

C69 CK73FB1H103K CHIP C 0.010UF KC70 CC73FSL1H101J CHIP C 100PF JC81 CC73FCH1H220J CHIP C 22PF JC82 CC73FCH1H270J CHIP C 27PF JC84 CK73FB1H102K CHIP C 1000PF K

C85 C91-0745-05 CERAMIC 100PF KC86 C91-0757-05 CERAMIC 1000PF KC87 CE04LW1A470M ELECTRO 47UF 10WVC89 CE04LW1C470M ELECTRO 47UF 16WVC90 CE04LW1H2R2M ELECTRO 2.2UF 50WV

C91 CQ92FM1H223J MYLAR 0.022UF JC92 CC73FSL1H471J CHIP C 470PF JC93 CK73FB1H103K CHIP C 0.010UF KC94 CK73FB1H102K CHIP C 1000PF KC95 CC73FCH1H470J CHIP C 47PF J

X1 L77-1122-05 CRYSTAL RESONATOR(7.2MHZ)X2 L78-0637-05 RESONATOR (456KHZ)

R1 RK73FB2A332J CHIP R 3.3K J 1/10WR2 RK73FB2A681J CHIP R 680 J 1/10WR3 RK73FB2A5R6J CHIP R 5.6 J 1/10WR4 ,5 RK73FB2A331J CHIP R 330 J 1/10WR6 RK73FB2A101J CHIP R 100 J 1/10W

R7 RK73FB2A473J CHIP R 47K J 1/10WR8 RK73FB2A331J CHIP R 330 J 1/10WR11 RK73FB2A472J CHIP R 4.7K J 1/10WR13 RK73FB2A473J CHIP R 47K J 1/10WR15 ,16 RK73FB2A393J CHIP R 39K J 1/10W

R17 RK73FB2A271J CHIP R 270 J 1/10WR18 RK73FB2A302J CHIP R 3.0K J 1/10WR19 RK73FB2A822J CHIP R 8.2K J 1/10WR20 -23 RK73FB2A102J CHIP R 1.0K J 1/10WR24 RK73FB2A562J CHIP R 5.6K J 1/10W

R25 RD14NB2E101J RD 100 J 1/4WR26 RD14NB2E561J RD 560 J 1/4WR27 RK73FB2A102J CHIP R 1.0K J 1/10WR28 RK73FB2A103J CHIP R 10K J 1/10WR29 ,30 RK73FB2A102J CHIP R 1.0K J 1/10W

R31 RK73FB2A103J CHIP R 10K J 1/10WR32 RK73FB2A122J CHIP R 1.2K J 1/10WR33 RK73FB2A123J CHIP R 12K J 1/10WR41 RS14KB3A181J FL-PROOF RS 180 J 1WR42 RD14NB2E820J RD 82 J 1/4W

R43 RD14NB2E221J RD 220 J 1/4WR44 RK73FB2A101J CHIP R 100 J 1/10WR46 RK73FB2A104J CHIP R 100K J 1/10WR48 RK73FB2A473J CHIP R 47K J 1/10WR51 -54 RK73FB2A473J CHIP R 47K J 1/10W

R55 ,56 RK73FB2A154J CHIP R 150K J 1/10WR59 ,60 RK73FB2A332J CHIP R 3.3K J 1/10WVR1 R32-0038-05 SEMI FIXED VARIABLE RESISTORW101-106 R92-0670-05 CHIP R 0 OHMW108-114 R92-0670-05 CHIP R 0 OHM

W118 R92-0670-05 CHIP R 0 OHMW121 R92-0670-05 CHIP R 0 OHMW201-211 R92-0679-05 CHIP R 0 OHM

D1 ,2 HSS104 DIODED1 ,2 1SS133 DIODED3 ,4 HZS5.1N(B2) ZENER DIODED3 ,4 MTZJ5.1(B) ZENER DIODED8 HSS104 DIODE

D8 1SS133 DIODED10 MA111 DIODEIC1 LA1832 ANALOGUE ICIC2 LC72131 MOS-ICIC4 NJM4565M ANALOGUE IC

Q1 2SC2714(R,O) TRANSISTORQ3 2SA1576A(R,S) TRANSISTORQ3 2SB1218A(Q,R) TRANSISTORQ5 2SC4081(R,S) TRANSISTOR

L : Scandinavia K : USA P : Canada R : Mexico C : China I : MalaysiaY : PX(Far East, Hawaii) T : England 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 : MalaysiaY : PX(Far East, Hawaii) T : England E : Europe G : Germany V : China (Shanghai)Y : AAFES(Europe) X : Australia Q : Russia H : Korea M : Other Areas indicates safety critical components.

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TS LIST✽ New PartsParts 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-ressNewParts Description

Desti-nation

Re-marksParts No.

✽ New PartsParts 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-ressNewParts Description

Desti-nation

Re-marksParts No.

R53 RK73FB2A102J CHIP R 1.0K J 1/10WR54 RK73FB2A683J CHIP R 68K J 1/10WR55 RK73FB2A473J CHIP R 47K J 1/10WR56 RK73FB2A104J CHIP R 100K J 1/10WR59 RK73FB2A222J CHIP R 2.2K J 1/10W

R67 RK73FB2A104J CHIP R 100K J 1/10WR80 RK73EB2B102J CHIP R 1.0K J 1/8WR81 -83 RK73FB2A102J CHIP R 1.0K J 1/10WR84 RK73FB2A103J CHIP R 10K J 1/10WR85 -88 RK73FB2A102J CHIP R 1.0K J 1/10W

R89 RD14NB2E101J RD 100 J 1/4WR90 RK73FB2A562J CHIP R 5.6K J 1/10WR91 RK73FB2A222J CHIP R 2.2K J 1/10WR92 RK73FB2A123J CHIP R 12K J 1/10WR93 RK73FB2A122J CHIP R 1.2K J 1/10W

R94 RD14NB2E561J RD 560 J 1/4WR101,102 RK73FB2A102J CHIP R 1.0K J 1/10WR103 RK73FB2A821J CHIP R 820 J 1/10WR104 RK73FB2A473J CHIP R 47K J 1/10WR105 RK73FB2A103J CHIP R 10K J 1/10W

VR1 R32-0036-05 SEMI FIXED VARIABLE RESISTORW51 -54 R92-0670-05 CHIP R 0 OHMW56 -58 R92-0679-05 CHIP R 0 OHMW59 -61 R92-0670-05 CHIP R 0 OHMW62 -67 R92-0679-05 CHIP R 0 OHM

W69 -71 R92-0679-05 CHIP R 0 OHMW77 R92-0670-05 CHIP R 0 OHMW80 R92-0670-05 CHIP R 0 OHMW81 R92-0679-05 CHIP R 0 OHMW83 ,84 R92-0679-05 CHIP R 0 OHM

D1 HSS104 DIODED1 1SS133 DIODED31 HZS8.2N(B2) ZENER DIODED31 MTZJ8.2(B) ZENER DIODED32 MA111 DIODE

D33 HSS104 DIODED33 1SS133 DIODED61 ,62 HSS104 DIODED61 ,62 1SS133 DIODED81 HZS5.1N(B2) ZENER DIODE

D81 MTZJ5.1(B) ZENER DIODED101 HZS3.3N(B2) ZENER DIODED101 MTZJ3.3(B) ZENER DIODEIC1 LA1836 ANALOGUE ICIC2 LC72131 MOS-IC

IC3 M5223FP IC(OP AMP X4)Q1 ,2 2SC2714(R,O) TRANSISTORQ3 2SA1576(R,S) TRANSISTORQ3 2SB1218A(Q,R) TRANSISTORQ31 ,32 2SC4081(R,S) TRANSISTOR

Q31 ,32 2SD1819A(Q,R) TRANSISTORQ81 2SA1576(R,S) TRANSISTORQ81 2SB1218A(Q,R) TRANSISTORQ101,102 2SD2114K TRANSISTORQ103 2SA1576(R,S) TRANSISTOR

C96 CC73FSL1H101J CHIP C 100PF J

CN1 E40-4609-05 PIN ASSYCN2 E40-4871-05 PIN ASSYJ1 E20-0321-05 LOCK TERMINAL BOARD(2P,F)J1 E70-0052-05 LOCK TERMINAL BOARD

J2 F10-1053-04 SHIELDING PLATE

CF1 ,2 L72-0536-05 CERAMIC FILTERL31 L30-0929-05 FM IFTL32 L30-0930-05 FM IFTL33 L30-0911-05 AM IFTL34 L79-1237-05 LC FILTER

L35 ,36 L79-1236-05 LC FILTERL61 L40-1091-17 SMALL FIXED INDUCTOR(1UH)L62 L39-1348-05 COMBINATION COILL63 L40-1001-17 SMALL FIXED INDUCTOR(10UH,K)L81 L40-1091-17 SMALL FIXED INDUCTOR(1UH)

X31 L78-0637-05 RESONATOR (456KHZ)X81 L77-1122-05 CRYSTAL RESONATOR(7.2MHZ)

R1 RD14NB2E101J RD 100 J 1/4WR2 RK73EB2B221J CHIP R 220 J 1/8WR3 RK73FB2A332J CHIP R 3.3K J 1/10WR4 RK73FB2A681J CHIP R 680 J 1/10WR5 RK73FB2A331J CHIP R 330 J 1/10W

R6 RK73FB2A220J CHIP R 22 J 1/10WR7 RK73FB2A332J CHIP R 3.3K J 1/10WR8 RK73FB2A331J CHIP R 330 J 1/10WR10 RK73FB2A332J CHIP R 3.3K J 1/10WR11 RK73FB2A681J CHIP R 680 J 1/10W

R12 RK73FB2A122J CHIP R 1.2K J 1/10WR13 ,14 RK73FB2A331J CHIP R 330 J 1/10WR15 RK73FB2A101J CHIP R 100 J 1/10WR16 RK73FB2A220J CHIP R 22 J 1/10WR17 RK73FB2A621J CHIP R 620 J 1/10W

R18 RK73FB2A123J CHIP R 12K J 1/10WR19 RK73FB2A4R7J CHIP R 4.7 J 1/10WR20 RK73FB2A122J CHIP R 1.2K J 1/10WR31 RS14KB3A820J FL-PROOF RS 82 J 1WR32 RK73EB2B562J CHIP R 5.6K J 1/8W

R33 RK73FB2A302J CHIP R 3.0K J 1/10WR34 RK73FB2A822J CHIP R 8.2K J 1/10WR35 RK73FB2A333J CHIP R 33K J 1/10WR36 RK73FB2A393J CHIP R 39K J 1/10WR38 RK73FB2A333J CHIP R 33K J 1/10W

R39 RK73FB2A223J CHIP R 22K J 1/10WR40 RK73FB2A332J CHIP R 3.3K J 1/10WR41 RK73FB2A222J CHIP R 2.2K J 1/10WR42 RK73FB2A473J CHIP R 47K J 1/10WR43 ,44 RK73FB2A332J CHIP R 3.3K J 1/10W

R45 ,46 RK73FB2A122J CHIP R 1.2K J 1/10WR47 ,48 RK73FB2A392J CHIP R 3.9K J 1/10WR49 RK73FB2A473J CHIP R 47K J 1/10WR51 RK73FB2A102J CHIP R 1.0K J 1/10WR52 RK73FB2A104J CHIP R 100K J 1/10W

L : Scandinavia K : USA P : Canada R : Mexico C : China I : MalaysiaY : PX(Far East, Hawaii) T : England 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 : MalaysiaY : PX(Far East, Hawaii) T : England E : Europe G : Germany V : China (Shanghai)Y : AAFES(Europe) X : Australia Q : Russia H : Korea M : Other Areas indicates safety critical components.

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Ref. No Add-ressNewParts Description

Desti-nation

Re-marksParts No.

✽ New PartsParts 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-ressNewParts Description

Desti-nation

Re-marksParts No.

C129 CE04KW1H010M ELECTRO 1.0UF 50WVC130,131 CE04KW1E100M ELECTRO 10UF 25WVC132 CE04KW1A101M ELECTRO 100UF 10WVC133,134 C90-3237-05 ELECTRO 47UF 25WVC135 CE04KW1E100M ELECTRO 10UF 25WV

C136 CE04HW1E4R7M NP-ELEC 4.7UF 25WVC137 CE04KW1E100M ELECTRO 10UF 25WVC138 CE04KW1V4R7M ELECTRO 4.7UF 35WVC139 CE04KW1A221M ELECTRO 220UF 10WVC140 CK73FB1