Pioneer XR-VS99 User manual

ORDER NO.

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 Wheelock Place, Singapore 238880

PIONEER ELECTRONIC CORPORATION 1998

RRV2036

CONTENTS

T – ZZK OCT. 1998 Printed in Japan

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

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

3. SCHEMATIC DIAGRAM ..................................... 14

4. PCB CONNECTION DIAGRAM.......................... 34

5. PCB PARTS LIST ............................................... 49

6. ADJUSTMENT .................................................... 55

7. GENERAL INFORMATION ............................... 61

7.1 PARTS ......................................................... 61

7.1.1 IC ......................................................... 61

7.1.2 DISPLAY.............................................. 73

7.2 DISASSEMBLY ........................................... 75

7.3 BLOCK DIAGRAM....................................... 78

8. PANEL FACILITIES AND SPECIFICATIONS.... 80

STEREO CD/VCD CASSETTE DECK RECEIVER

XR-VS99

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

Type Model Power Requirement The Voltage can be converted by

XR-VS99 the following method.

DBDXJ AC110-127V/220-230V/240V With the voltage selector

DLXJ/NC AC110-127V/220-230V/240V With the voltage selector

PREV NEXT RETURN SELECT

XR-VS99

Printed on the Rear Panel

LABEL CHECK (For DLXJ/NC type)

Additional Laser Caution

1.Laser Interlock Mechanism

The position of the switch (S8501) for detecting loading

state is detected by the system microprocessor, and

the design prevents laser diode oscillation when the

switch (S8501) is pressed physically.

Thus,theinterlockwillnolongerfunctioniftheswitch(S8501)

is released physically and deliberatery.

The interlock also does not function in the test mode

∗

Laser diode oscillation will continue, if pin 62 of

LA9240ML (IC8101) on the CD ASSY mounted on the

$M Loading Mechanism assembly is connected to GND,

or else the terminals of Q8101 are shorted to each other

(fault condition).

2.Whenthecoverisopened,close viewing of the objective

lens with the naked eye will cause exposure to a Class

1 laser beam.

∗

: Refer to page 60.

1. SAFETY INFORMATION

This service manual is intended for qualified service technicians ; it is not meant for the casual do-it-

yourselfer. 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.

LASER DIODE CHARACTERISTICS

MAXIMUM OUTPUT POWER: 1.3 mW

WAVELENGTH: 790 nm ±25 nm

XR-VS99

2.1 PACKING

1 FM Antenna ADH7004

2 Operating Instructions XRE3019

(English/Chinese)

3 AM Loop Antenna XTB3001

4 Remote Control Unit XZN3010

(CU-XR052)

5 Battery Cover AZA7204

NSP 6 Dry Cell Battery (R6P, AA) VEM-013

7 Polyethylene Bag Z21-038

(0.03 ×230 ×340)

8 Front Pad XHA3005

(1) PACKING PARTS LIST

Mark No. Description Part No.

2. EXPLODED VIEWS AND PARTS LIST

NOTES: •Parts marked by "NSP" and can not be supplied.

•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.

9 Rear Pad XHA3006

10 Packing Case See Contrast table (2)

11 Packing Sheet AHG7049

12 • • • • •

13 Power Cord See Contrast table (2)

NSP 14 Polyethylene Bag AHG7033

15 Operating Instructions XRE3018

16 Video Cord VDE1034

NSP 17 Caution Card XAX3130

NSP 18 Door Spacer XHG3002

Mark No. Description Part No.

(2) CONTRAST TABLE

XR-VS99/DBDXJ and DLXJ/NC are constructed the same except for the following :

Mark No. Symbol and Description Part No. Remarks

XR-VS99 XR-VS99

/DBDXJ /DLXJ/NC

10 Packing Case XHD3055 XHD3038

13 Power Cord ADG1158 ADG1154

VOL

KARAOKESFC

DISC DISC DISC

CLEAR

STATION

REMOTECONTROLUNIT CU-XR025

MONO BAND

PGM

REPEATRANDOM

AUX

P.BASSDISPLAY

SLEEP

POWER

9(1/2)

8(1/2)

8(2/2)

9(2/2)

13 14

XR-VS99

2.2 EXTERIOR (1/2)

212

Note :

Attatch on the same numbers ×three.

Refer to

"2.5 $M MECHANISM VCD".

Note :

Hook Tray cap on top of loading tray and then

insert the bottom three hooks.

XR-VS99

(1) EXTERIOR (1/2) PARTS LIST

Mark No. Description Part No.

1 16P F.F.C/30V XDD3006

NSP 2 $M Mechanism VCD XXA3007

3 Volume Knob XAA3005

4 FL Cover A XAK3026

5 FL Cover B XAK3036

6 Tray Cap XZN3047

7 Display Panel XAK3047

8 Bonnet Case XZN3040

9 Screw BPZ30P100FZK

10 Pioneer Badge XZN3049

11 Screw VBT30P080FZK

12 Disc Label XAX3127

13 Jog Knob Assy XXG3024

14 Bass Knob XAB3005

15 Screw BCZ30P080FZK

16 Cord Stopper DNF1128

17 Push Rivet AEC7138

18 Mic Knob XAB3004

19 Cushion Rubber XEB3002

XR-VS99

2.3 EXTERIOR (2/2)

aaa

bbb

cccc

Refer to

"2.4 FRONT PANEL SECTION".

19 29

DLXJ/NC Type only

XR-VS99

(1) EXTERIOR (2/2) PARTS LIST

Mark No. Description Part No.

1 AF Assy XWZ3136

2 SECONDARY Assy XWZ3137

3 PRIMARY Assy XWZ3111

4 FM/AM TUNER MODULE AXQ7065

5 Power Transformer (T1) XTS3018

6 Fuse (FU2, FU3 : T3.15A) AEK1059

7 Fuse (FU1 : 6.3A) REK1030

NSP 8 Chassis XNA3001

9 DC Fan Motor AXM7003

10 Fan Plate ANG7153

11 PCB Bracket XNG3006

12 • • • • •

13 Heat Sink XNH3004

14 Wire Clip A XEC3003

15 Rear Panel XNC3007

16 Cord Stopper DNF1128

NSP 17 SUPPORT Assy XNP3009

18 Screw BBZ30P140FMC

19 Screw VBZ30P080FZK

20 • • • • •

21 Screw ASZ40P060FMC

22 Binder ZCA-SKB90BK

23 • • • • •

24 Screw BPZ30P100FZK

25 Screw BBZ30P300FMC

NSP 26 Name Label See Contrast table (2)

27 Screw BBZ30P060FMC

28 Screw IBZ30P135FMC

29 SUB TRANS Assy XWZ3113

30 REAR AMP Assy XWZ3160

31 TRADE Assy XWZ3140

32 PRO LOGIC Assy XWZ3133

33 H.S.Bracket XNG3007

34 FET Bracket XNG3009

35 H.S.Support XNG3014

36 Wire Clip B XEC3004

37 PCB Spacer B XEC3005

38 Mica Sheet XEE3002

39 Locking Spacer XEC3009

40 Card Spacer XEC3008

41 Push Rivet AEC7069

42 Shield Plate XNK3004

43 Caution Label See Contrast table (2)

Mark No. Description Part No.

(2) CONTRAST TABLE

XR-VS99/DBDXJ and DLXJ/NC are constructed the same except for the following :

Mark No. Symbol and Description Part No. Remarks

XR-VS99 XR-VS99

/DBDXJ /DLXJ/NC

NSP 26 Name Label XAL3015 Not used

43 Caution Label Not used PRW1018

XR-VS99

2.4 FRONT PANEL SECTION

24 35

717

34(2/2)

34(1/2)

44 43

Refer to

"2.7 MECHANISM UNIT".

46 9

11 17

XR-VS99

(1) FRONT PANEL SECTION PARTS LIST

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

1 DISPLAY Assy XWZ3138

2 CD SW LED Assy XWZ3131

3 SUB DISPLAY Assy XXG3014

4 • • • • •

5 Cord With Plug DE007VE0

6 Flexible Cable 14P XDD3011

7 Flexible Cable 19P XDD3009

8 Flexible Cable 40P XDD3005

9 Connector Assy 3P XDE3013

10 Connector Assy 5P XDE3014

11 GND Plate A XNG3004

12 Mechanism Unit XYM3003

13 Door Spring L XBH3001

14 Door Spring R XBH3002

15 Latch Spring L ABH7130

16 Latch Spring R ABH7131

17 Screw BPZ30P100FZK

18 Latch Mold L XMR3001

19 Latch Mold R XMR3002

NSP 20 Jog Lens XAK3025

21 Damper Assy AXA7052

22 • • • • •

NSP 23 Front Panel Assy XXG3015

24 Function Button XZN3020

25 CD Button XZN3018

26 CD Lens XZN3037

27 Deck Lens L XZN3035

28 Deck Lens R XZN3036

29 • • • • •

30 Door Pocket L XZN3013

31 Door Pocket R XZN3015

32 Front Panel A XZN3011

33 Sub Panel A XZN3032

34 Power Button XZN3022

35 Play Button XZN3024

36 S.C. Button XZN3026

37 TIMER Button XZN3029

38 Sub Buttun XAD3012

39 Dolby Lens XAK3034

40 Diffusion Sheet XAK3035

41 Dolby Panel XAK3042

42 Button Lens XAK3044

NSP 43 Front Panel Assy B XXG3028

44 Sub Panel B XZN3054

45 Front Panel B XZN3051

46 Binder ZCA-SKB90BK

XR-VS99

2.5 $M MECHANISM VCD

12 26

21 25

29 6

Refer to "2.6 SERVO MECHANISM ASSY".

3020

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