Pioneer XSR-9 Service manual

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TRAY TYPE MECHANISM CD PLAYER

41¢

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DIGITAL REMIX CD PLAYER

TRAY TYPE MECHANISM CD PLAYER

41¢

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DIGITAL REMIX CD PLAYER

MONITOR LEVELPHONES

ON

DELAY ECHO PAN FLANGER KEYCON OLD SAMPLE

3

EFFECT

3

ON/OFF

OPEN

PLAY

STOP

/CLOSE

/PAUSE

76

0

'

OPEN

PLAY

STOP

/CLOSE

/PAUSE

76

0

'

EFFECT LEVEL

DOWN

∞ ∞

UP

REMIX MINI COMPONENT SYSTEM

XS-R9

• This product is a system component. It combined the following components.

REMIX EFFECTOR................................EF-R9(S) /ZY

REMIX CONTROL MIXER..................... MX-R9(S) /ZY

COMPACT DISC PLAYER ....................PD-R9(S) /ZY

ORDER NO.

RRV1936

THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).

Type

ZY DC power supplied from other system component

Model XS-R9

Power Requirement Remarks

• This product is a system component.

For the system composition, refer to the service manual RRV1937 for SX-R9/MY.

• This product does not operate normally by itself. Please connect it to the STEREO TUNER AMPLIFIER

SX-R9/MY, for adjustment and operation inspection. Otherwise damage may result.

CONTENTS

1. SAFETY INFORMATION ...................................... 2

2. EXPLODED VIEWS AND PARTS LIST................ 3

3. SCHEMATIC DIAGRAM ..................................... 10

4. PCB CONNECTION DIAGRAM.......................... 30

5. PCB PARTS LIST ............................................... 42

6. ADJUSTMENT .................................................... 46

7. GENERAL INFORMATION ................................ 52

7.1 PARTS ......................................................... 52

7.1.1 IC .......................................................... 52

7.2.2 DISPLAY............................................... 61

7.2 DIAGNOSIS................................................. 62

7.2.1 DISASSEMBLY .................................... 62

7.2.2 TEST MODE......................................... 65

7.3 BLOCK DIAGRAM....................................... 74

8. PANEL FACILITIES AND SPECIFICATIONS.... 77

PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan

PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 501 Orchard Road, #10-00 Lane Crawford Place, Singapore 0923

c

PIONEER ELECTRONIC CORPORATION 1998

T - IZY MAR. 1998 Printed in Japan

XS-R9

1. SAFETY INFORMATION

This service manual is intended for qualified service technicians ; it is not meant for the casual do-ityourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual. Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty. If you are not qualified to perform the repair of this product properly and safely, you should not risk trying to do so and refer the repair to a qualified service technician.

IMPORTANT THIS PIONEER APPARATUS CONTAINS LASER OF CLASS 1. SERVICING OPERATION OF THE APPARATUS SHOULD BE DONE BY A SPECIALLY INSTRUCTED PERSON.

LABEL CHECK (For PD-R9(S) /ZY)

USYNLIG LASERSTRÅLING VED ÅBNING NÅR SIKKERHED SAFBRYDERE ER UDE AF FUNKTION. UNDGÅ UDSÆTTELSE FOR STRÅLING

UNSICHTBARE LASER-STRAHLUNG TRITT AUS, WENN DECKEL (ODER KLAPPE) GEÖFFNET IST! NICHT DEM STRAHL AUSSETZEN!

ADVARSEL

VARNING!

VRW1094

Avattaessa ja suojalukitus ohitettaessa olet alttiina näkymättömälle lasersäteilylle. Älä katso säteeseen.

Osynlig laserstrålning när denna del är öppnad och spärren är urkopplad. Betrakta ej strålen.

VARO!

VARNING!

LASER DIODE CHARACTERISTICS MAXIMUM OUTPUT POWER : 5 mw WAVELENGTH : 780-785 nm

PRW1233

Additional Laser Caution

1. Laser Interlock Mechanism The position of the switch (S610) for detecting loading state is detected by the system microprocessor, and the design prevents laser diode oscillation when the switch (S610) is not on CLMP terminal side (CLMP signal is OFF or high level.). Thus, the interlock will no longer function if the switch (S610) is deliberately set to CLMP terminal side (low level). The interlock also does not function in the test mode ∗. Laser diode oscillation will continue, if pin 1 of M51593FP (IC101) on the PRE-AMP BOARD ASSY mounted on the Pickup Assy is connected to GND, or pin 19 is connected to low level (ON).

2. When the cover is opened, close viewing of the objective lens with the naked eye will cause exposure to a Class 1 laser beam.

∗ : Refer to page 47.

2

2. EXPLODED VIEWS AND PARTS LIST

NOTES:• Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.

2.1 PACKING

The mark found on some component parts indicates the importance of the safety factor of the part.

•

Therefore, when replacing, be sure to use parts of identical designation.

Screws adjacent to mark on the product are used for disassembly.

•

PACKING PARTS LIST

9

•

Mark No. Description Part No.

XS-R9

11

10

5

14

8

16

4

13

19

3

FRONT

7

12

1

17

NSP 1 Remix Effector EF-R9(S)

2 • • • • • NSP 3 Remix Control Mixer MX-R9(S) NSP 4 Compact Disc Player PD-R9(S)

5 Caution Sheet ARM7034

6 • • • • •

7 FM Antenna ADH7010

8 Operating Instructions ARC7201

(German/Italian)

NSP 9 Warranty Card ARY7008

10 Operating Instructions ARC7202

(Spanish/Dutch)

11 Operating Instructions ARE7168

(English/French)

12 AM Loop Antenna ATB7009 13 Remote Control Unit AXD7148

(CU-SX123)

NSP 14 Dry Cell Battery (R6P,AA) VEM-013

15 • • • • • 16 Poly. Bag (0.03×230×340) Z21-038

17 Master Carton AHD7613 18 • • • • • 19 Battery Cover AZA7219 20 • • • • • 21 • • • • •

22 Mirror Mat (500×650×0.5) AHG7050 23 Pad F EF AHA7189 24 Pad R EF AHA7190 25 Mirror Mat DHL1050 26 Pad L AHA7191

27 Pad R AHA7192 28 Pad F CD AHA7187 29 Pad R CD AHA7188

NSP 30 Silicagel AEN7001

25

29

30 30

28

25

28

29

22

26

27

24

25

23

3

XS-R9

2.2 COMPACT DISC PLAYER [PD-R9(S)]

2.2.1 Exterior

11

12

22

20

9

Refer to "2.3 SINGLE MECHANISM ASSY".

21

17

25

19 24

23

7

21

1

21

2

∗1

10(1/2)

13(1/2)

∗2

13(2/2)

19

∗1 10(2/2)

15

3

27

5

19

4

22

26

6

8

18

COMPACT DISC PLAYER PARTS LIST

•

16

18

Mark No. Description Part No.

1 MAIN Assy AWU7142 2 FRONT Assy AWZ8889 3 REAR Assy AWU7144 4 Cord With Plug ADE7025

NSP 5 Chassis MD,CD,TC ANA7063

6 Rear Panel CD ANC7685

NSP 7 PCB Spacer AEC1371

8 Elastic Foot AEC7114

NSP 9 SINGLE MECHANISM Assy AXA7058

10 Play Button CD AAD7412 11 Tray Panel AAK7469

12 Tray Cap CD AAK7470 13 LED Lens CD,TCA AAK7472 14 Panel Base CDTC AMB7461 15 Insulator Assy AMR7189

4

22

Cut Position

∗1

10(1/2)

14

Cut

10(2/2)

13(1/2)

∗2

Cut Position

Cut

13(2/2)

Mark No. Description Part No.

16 AL Panel CD ANB7105 17 Bonnet MD,CD,TC AZN7701 18 Screw BBT30P080FZK 19 Screw BBZ30P060FCC 20 Screw BBZ30P100FMC

21 Screw PPZ30P080FMC 22 Screw VBZ30P080FZK 23 Binder (SKB-90BK) Z09-056 24 Rubber Sheet AEB7107 25 Screw PDZ30P050FMC

26 Caution Label HE PRW1233 27 Caution Label VRW1094

2.2.2 Single Mechanism Assy

1

• How to install the disc table

Use nipper or other tool to cut the three sections marked figure . Then remove the spacer.

While supporting the spindle motor shaft with the stopper, put spacer on top of the motor base (angled so it doesn't touch section ), and stick the disc table on top (takes about 9 kg pressure). Take off the spacer.

1

2

1 2

A

B

6.9mm

3.1mm ± 0.05mm

FFC Holder

Spacer

Spacer Setting Position

Spindle Motor

Carriage Base

Disc Table

(Pressure of about 9kg)

PCB

B

XS-R9

5

XS-R9

SINGLE MECHANISM ASSY PARTS LIST

•

Mark No. Description Part No.

1 Lever Switch DSK1003 2 Screw PBA1048 3 Rubber Belt PEB1193 4 Motor Pulley PNW1634 5 Tray Black V PNW2455

6 Float Base PNW2032 7 Drive Gear 2 PNW2369 8 Gear Pulley PNW2034 9 Clamper Base PNW2375

10 Clamp Cam PNW2364 11 DC Motor/0.75W PXM1010

12 Float Rubber B REB1287 13 Float Rubber G REB1288 14 Screw BPZ26P060FMC 15 Screw Z39-019

16 Screw PMZ26P040FMC 17 Pinion Gear PNW2055 18 DC Motor (CARRIAGE) PXM1027 19 D.C. Motor Assy (SPINDLE) PEA1235 20 Carriage Base PNW2699

21 Disc Holder PNW1608 22 Screw JFZ20P030FNI 23 Screw JFZ17P025FZK 24 Gear 3 PNW2054 25 Gear 2 PNW2053

26 Washer WT12D032D025 27 Pickup Assy PEA1291 28 Guide Bar PLA1094 29 Gear 1 PNW2052 30 Gear Stopper PNB1303

31 Screw BPZ20P060FMC 32 FFC Holder PNW2057 33 Screw BPZ26P100FMC 34 Earth Lead Unit PDF1104 35 Screw BBZ26P060FMC

36 MECHANISM BOARD Assy PWX1192 37 Clamp Magnet PMF1014

NSP 39 H Rubber PEB1249

NSP 43 SERVO MECHANISM Assy AXA7017

38 Yoke PNB1216 40 Clamper S PNW1609 41 Loading Base AMR7190

42 D.C. Motor Assy (CARRIAGE)PEA1246 44 Binder Z09-056

45 Connector Assy (4P) RDE1043 46 Connector Assy (5P) PDE1239

6

2.3 REMIX EFFECTOR [EF-R9(S)]

XS-R9

23

19

3

22

8

15

13

20

12

2

14

24

22

4

22

21

16

17

20

11

9

18

23

6

24

1

5

10

23

25

7

11

REMIX EFFECTOR PARTS LIST

•

Mark No. Description Part No. Mark No. Description Part No.

1 MAIN Assy AWU7067 2 FRONT Assy AWU7068 3 HEADPHONE Assy AWU7069 4 Lead Card 15P ADD7072 5 Cord With Plug ADE7016

NSP 6 Chassis SX,EF,RC ANA7062

7 Rear Panel EF ANC7687 8 Jack Plate ANG7158 9 MSPLS Support DEC1955

10 HEX. Screw KFS-4S-C1WM 11 Cushion REB1004

12 Jog Knob EF,RC AAB7182 13 Phone Knob EF AAB7139 14 Operation Button EF AAD7415 15 LED Lens EF AAK7477

NSP 18 Label VRW1629

16 Panel Base EF AMB7462 17 AL Panel EF ANB7107

19 Bonnet EF,RC AZN7702 20 Screw BBT30P080FZK

21 Screw PDZ30P050FMC 22 Screw PPZ30P080FMC 23 Screw VBZ30P080FZK 24 Screw ABA1021 25 Washer VEC1098

7

XS-R9

2.4 REMIX CONTROL MIXER [MX-R9(S)]

23

∗1

Cut Position

13

12

30

15

11

8

5

18(1/2)

Cut

28

B

17

2

19

18(2/2)

20

18(2/2)

∗1

7

24

8

16(2/4)

∗2

14

16(1/4)

∗2

13

18(1/2)

∗1

21

7

24

A

3

16(4/4)

17

19

20

22

16(3/4)

∗2

Cut Position

16(1/4) 16(2/4) 16(3/4) 16(4/4)

B

Cut

29

10

9

27

26

29

32

4

9

10

6

8

REMIX CONTROL MIXER PARTS LIST

•

Mark No. Description Part No.

XS-R9

NSP 2 VR Assy AWZ8899

NSP 26 Label VRW1629

1 MAIN Assy AWZ8898 3 Cord With Plug ADE7019

4 Bottom Plate ANF7009 5 Fader Stay ANG7159

6 PVC Sheet AEC7119 7 POM Ring AMR7188 8 Fader Sheet AWL7029 9 Screw BPZ30P300FMC

10 Disc Guard PNM1245 11 Equalizer Knob SX AAB7135

12 Tuning Knob SX AAB7136 13 Jog Knob CP AAB7140 14 Tempo Knob AAC7004 15 Fader Knob AAC7005

16 BPM Button AAD7417 17 Loop Button AAD7419 18 Sampler Button AAD7422 19 CUE Button AAD7423 20 LED Lens CP A AAK7476

21 Display Window CP AAK7478 22 FL filter CP AAK7479 23 Fader Cover AAK7480 24 LED Lens CP B AAK7507 25 Top Panel CP AMB7464

27 Screw BBZ30P060FCC 28 Screw BMZ20P030FMC 29 Screw PPZ30P080FMC 30 Screw CPZ30P080FZK

31 Fader Assy AZW7244 32 Rear Spacer AEC7126

9

1

23

XS-R9

3. SCHEMATIC DIAGRAM

3.1 OVERALL CONNECTION DIAGRAM

A

4

DISPLAY ASSY (AWU7132)

STEREO TUNER AMP SX-R9/ZY

Refer to the service manual RRV1937 for STEREO TUNER AMP SX-R9/ZY.

B

FM/AM TUNER

MODULE

(AXQ7058)

SIDE ASSY (AWU7133)

MAIN ASSY (AWU7134)

TR ASSY (AWU7141)

CONNECT ASSY (AWU7137)

C

B

MAIN ASSY (AWU7142)

MECHANISM BOARD ASSY

(PWX1192)

SINGLE MECHANISM ASSY

(AXA7058)

AA

COMPACT

C

DISC PLAYER PD-R9(S) CD1

TEST PIN for ADJ.

C C

REAR ASSY (AWU7144)

FRONT ASSY (AWZ8889)

1/2,

D

2/2

ADE7025

E

E E E

1/3,

MAIN ASSY (AWU7067)

2/3,

3/3

FRONT ASSY

(AWU7068)

F

C

HEADPHONE ASSY

B

MAIN ASSY (AWU7142)

MECHANISM BOARD ASSY

(PWX1192)

SINGLE MECHANISM ASSY

(AXA7058)

COMPACT DISC

D

PLAYER PD-R9(S) CD2

TEST PIN for ADJ.

C C

REAR ASSY (AWU7144)

FRONT ASSY (AWZ8889)

1/2,

D

2/2

ADE7025

MAIN ASSY

H

(AWZ8898)

REMIX EFFECTOR EF-R9(S)

(AWU7069)

G

VR ASSY

(AWZ8899)

I

REMIX CONTROL MIXER MX-R9(S)

10

1234

5

678

XS-R9

Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PAR TS LIST" or "PCB PARTS LIST".

HEADPHONE

ASSY

(AWU7138)

POWER ASSY

(AWU7135)

REG ASSY

(AWU7136)

SECONDARY

ASSY

(AWU7140)

POWER TRANSFORMER T1 ATS7215

PRIMARY

ASSY

(AWU7139)

AC POWER CORD PDG1003 AC220V–230V 50/60Hz

A

B

CONNECT ASSY

(AWZ8894)

MAIN

ASSY

(AWZ8891)

DECK

MECHA

(RYM1264)

DECK

CT-R5/ZY

Refer to the service manual RRV1933 for DECK CT-R5/ZY.

MCOM

ASSY

(AWZ8893)

FRONT ASSY

(AWZ8892)

MAIN ASSY

(AWU7152)

FRONT ASSY

MD MECHA ASSY

(AXA7054)

MINI DISC

RECORDER

MJ-R5/ZY

Refer to the service manual RRV1934 for MINI DISC RECORDER MJ-R5/ZY.

C

(AWZ8887)

D

11

5

6

7

8

1

23

XS-R9

3.2 COMPACT DISC PLAYER [PD-R9(S)]

3.2.1 OVERALL CONNECTIONS AND SINGLE MECHANISM ASSY

A

PICKUP ASSY (PEA1291)

(TS)

(FS)

(TS)

(FS)

(TS)

(FS)

(TS)

(FS)

(TS)

(FS)

4

(FS)

(TS)

(FS) (FS)

(TS)

(FS) (FS)

(TS)

B

(FS) (TS)

(FS)

(FS) (TS)

(FS)

(TS)

(FS)

(TS)

(FS)

SINGLE MECHANISM ASSY

C

(AXA7058)

SIGNAL ROUTE : RF SIGNAL ROUTE

(FS)

: FOCUS SERVO LOOP LINE

(TS)

: TRACKING SERVO LOOP LINE

(SM)

: SPINDLE MOTOR ROUTE

(CM)

: CARRIAGE MOTOR ROUTE

(LM)

: LOADING MOTOR ROUTE

MECHANISM BOARD ASSY

A

(PWX1192)

S601

CLAMP SW (DSK1003)

(SM) (CM)

(LM)

D

12

A

LOADING MOTOR (PXM1010)

1234

TEST PIN

for ADJ.

5

678

XS-R9

A

D

FRONT ASSY (AWZ8889)

B

MAIN ASSY

B

(AWU7142)

C

1/2,

C C

REAR ASSY (AWU7144)

2/2

CN103:CD1,CN104:CD2

1/3

E

C

MINI DISC RECORDER (MJ-R5/ZY) MAIN ASSY JA501

CONNECTOR ASSY PDE1239

D

13

5

6

7

8

1

23

XS-R9

3.2.2 MAIN, REAR(1/2) AND FRONT ASSEMBLIES

MAIN ASSY

B

(FS)

A

(TS)

(FS)

(TS)

(LM)

B

TO SINGLE MECHANISM ASSY

(AWU7142)

C415

GNDD

33p

470

F401

(D)

ATF7013

1SS355

(D)

470

(A)

1SS355

470

4

470

+5.0V

1SS355

(SM)

(CM)

(LM)

(SM)

(LM) (LM)

UDZS6.2B

(LM)

(SM)

VNF1084

(A)

(D)

C

TEST PIN for ADJ.

(FS)

(CM)

(FS)

(TS)

(CM)

(FS)

(TS)

D

14

B

(FS)

(TS)

1234

5

678

XS-R9

A

S701 : PLAY/PAUSE S702 : STOP S703 : OPEN/CLOSE S704 : SEARCH S705 : SEARCH S706 : REPEAT

(LM) (LM)

(LM)

2SC2412K

C

D701,D702 : SLR-342VCT31

REAR ASSY (AWU7144)

1/2

1SS355

MICROCOMPUTER

2SC2412K

(LM)

FRONT ASSY

D

(AWZ8889)

(D)

(A)

B

2/2

C

SIGNAL ROUTE

: RF SIGNAL ROUTE

(D)

: DIGITAL AUDIO OUTPUT

(A)

: ANALOG AUDIO OUTPUT

(FS)

: FOCUS SERVO LOOP LINE

5

(TS)

: TRACKING SERVO LOOP LINE

(SM)

: SPINDLE MOTOR ROUTE

(CM)

: CARRIAGE MOTOR ROUTE

(LM)

: LOADING MOTOR ROUTE

6

D

B

7

C

1/2

D

8

15

1

XS-R9

3.2.3 REAR ASSY(2/2)

A

B

R327

R345

L313-L315:

PTL1014

0

330

HM514800CJ-7

R349

0

L314

47

R346

470

R348 330L313

0

R319

R320 R347

23

MJ-R5/ZY

MAIN ASSY

JA501

(D)

C317

0.01

C

REAR ASSY (AWU7144)

2/2

L151

10

4

C318

33p

C319

33p

C

68

R318

56p

C327

MN19413A

DSP IC

BUILT-IN

DAC

R382 2.7k

R384

R381

2.7k

R383 2.7k

L304

(A)

2.7k

(A)

68

D

16

2/2

C

1234

(D)

5

678

XS-R9

SIGNAL ROUTE

(D)

: DIGITAL AUDIO OUTPUT

(A)

+5.0V

C

1/2

Q103

2SD2395

: ANALOG AUDIO OUTPUT

+5.0V

A

B

1.2k

CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. AEK7006 MFD, BY LITTELFUSE INK. FOR IC101.

IC351(2/2) NJM2068M

IC351(1/2) NJM2068M

(A)

1SS355

IC352(2/2) NJM2068M

IC352(1/2) NJM2068M

-5.0V

+7.3V

-7.3V

CN103:(CD1),CN104:(CD2) 1/3

(A)

VNF1084

(A)

E

C

D

2/2

C

5

6

7

8

17

1

XS-R9

3.3 REMIX EFFECTOR [EF-R9(S)]

3.3.1 OVERALL CONNECTION DIAGRAM

A

CN102

H

23

2/2

C

CN101(CD1)

4

E

B

C

E E E

1/3,

MAIN ASSY (AWU7067)

2/3,

3/3

FRONT ASSY (AWU7068)

D

HEADPHONE ASSY (AWU7069)

G

18

1234

F

5

678

XS-R9

A

2/2

C

CN101(CD2)

B

MAIN ASSY CN104

STEREO TUNER AMP(SX-R9/ZY)

C

D

19

5

6

7

8

1

XS-R9

3.3.2 MAIN ASSY(1/3)

H

A

CN102

23

NC

2/3

E

IC310(1/2)

BA4558F

IC310(2/2)

BA4558F

4

CD2 VCA CONTROL

1/3

E

(CD1)

B

E

2/3

IC408(2/2)

BA4558F

IC408(1/2)

BA4558F

1/3

E

IC409(2/2)

BA4558F

IC409(1/2)

BA4558F

IC410(2/2)

BA4558F

CD1 VCA CONTROL

11

A

11

B

CN101(CD1)

2/2

C

(CD2)

(CD1)

BA4558F

IC406(2/2)

BA4558FIC405(2/2)

IC407(2/2)

BA4558F

IC410(1/2)

BA4558F

12

(CD1)

A

12

B

C

IC405(1/2)

BA4558F

IC406(1/2)

BA4558F

IC403(2/2)

BA4558F

IC407(1/2)

BA4558F

IC404(2/2)

BA4558F

13

E

2/3

14

A

(CD2)

CN101(CD2)

2/2

C

D

2/3

E

(CD1)

(CD2)

20

1/3

E

1234

IC401(2/2)

BA4558F

IC401(1/2)

BA4558F

IC402(2/2)

BA4558F

IC402(1/2)

BA4558F

IC403(1/2)

BA4558F

IC404(1/2)

BA4558F

13

(CD2)

2/3

E

B

14

B

(CD1)

5

678

XS-R9

(CD1)

E

2/3

CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. AEK7003 MFD, BY LITTELFUSE INK. FOR IC101.

E

MAIN ASSY

1/3

(AWU7067)

5.009V

(CD1)

VCA IC

315mA

CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. AEK7020 MFD, BY LITTELFUSE INK. FOR IC102.

-4.98V

125mA

-7.06V

-6.20V

E

2/3

1/3

A

B

SX-R9/ZY MAIN ASSY CN104

(CD2)

E

2/3

3/3

VCA IC

IC306(1/2)

BA4558F

IC307

(1/2)

BA4558F

IC309(1/2)

NJM2068M

IC305(1/2)

BA4558F

IC305(2/2)

BA4558F

IC309(2/2)

NJM2068M

E

3/3

E

3/3

2/3

E

C

2/3

E

3/3

IC306(2/2)

BA4558F

5

IC307(2/2)

BA4558F

D

2/3

E

SIGNAL ROUTE

(CD1)

: CD1 AUDIO SIGNAL

(CD2)

: CD2 AUDIO SIGNAL : AUDIO SIGNAL

1/3

E

6

7

8

21

1

23

XS-R9

3.3.3 MAIN(2/3), FRONT AND HEADPHONE ASSEMBLIES

F801

ATF7016

A

C847

0.01

C848

0.01 IC801(1/2)

IC801(2/2)

C841

C842

47p

C843

R841

R842

C844

47p

4

220p

10

220p

B

IC802(1/2)

IC802(2/2)

HEADPHONE ASSY (AWU7069)

G

C

S701 : EFFECT ON/OFF S702 : DELAY S703 : ECHO S704 : PAN S709 : FRANGER S710 : KEYCON S711 : OLD S712 : SAMPLE S751 : EFFECT LEVEL

FRONT ASSY

F

(AWU7068)

D

22

2/3

E

1234

F

G

5

678

XS-R9

SIGNAL ROUTE

: AUDIO SIGNAL

(CD1)

: CD1 AUDIO SIGNAL

E

A

1/3

B

E

2/3

1/3

E

1/3

E

MAIN ASSY (AWU7067)

H.P. CD1&CD2/CD1/CD2 SELECT

(CD1)

3/3

E

4

E

1/3

MICROCOMPUTER

1

2

3

6

5

X1

X2

1/3

E

C

3/3

E

1/3

E

3/3

E

1/3

E

D

2/3

E

5

6

7

8

23

1

XS-R9

3.3.4 MAIN ASSY(3/3)

E

A

3/3

MAIN ASSY(AWU7067)

23

4

47

R275

0

R281

0

R261

B

R276 47×4

DCN1090

7

HM514400CJ-7

R280 0 R274 47

R279 0 R273 47

R278 0 R272 47

R277 0 R271 47

C233

0.01

10

9

MN19413A

2/3

8

DSP IC

E

C

E

1/3

D

24

3/3

E

1234