PIONEER VSX D811 Service Manual

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

PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936

PIONEER CORPORATION 2002

N∫m-Û˘,,∫

AUDIO/VIDEO MULTI-CHANNEL RECEIVER

INPUT
SELECTOR

MULTIJOG

STANDBY

STANDBY/ON

PHONES

VSX-D811S

ENTER

MASTERVOLUME

DOWN

UP

R

AUDIO/VIDEO MULTI-CHANNEL RECEIVER

VSX-D811S

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

Model Type Power Requirement Remarks

VSX-D811S KUXJI AC120V

VSX-D811S KCXJI AC120V

ORDER NO.

RRV2583

For details, refer to "Important symbols for good services".

T-ZZK FEB. 2002.printed in Japan

1234

SAFTY INFORMATION

A

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.

WARNING
This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to
cause cancer, birth defects or other reproductive harm.
Health & Safety Code Section 25249.6 – Proposition 65

NOTICE
(FOR CANADIAN MODEL ONLY)
Fuse symbols (fast operating fuse) and/or (slow operating fuse) on PCB indicate that replacement
parts must be of identical designation.

B

REMARQUE
(POUR MODÈLE CANADIEN SEULEMENT)
Les symboles de fusible (fusible de type rapide) et/ou (fusible de type lent) sur CCI indiquent que
les pièces de remplacement doivent avoir la même désignation.

(FOR USA MODEL ONLY)

1. SAFETY PRECAUTIONS

The following check should be performed for the
continued protection of the customer and service
technician.

LEAKAGE CURRENT CHECK

Measure leakage current to a known earth ground
(water pipe, conduit, etc.) by connecting a leakage
current tester such as Simpson Model 229-2 or
equivalent between the earth ground and all exposed

C

D

metal parts of the appliance (input/output terminals,
screwheads, metal overlays, control shaft, etc.). Plug
the AC line cord of the appliance directly into a 120V
AC 60 Hz outlet and turn the AC power switch on. Any
current measured must not exceed 0.5 mA.

Reading should
not be above

0.5 mA

Earth
ground

Device
under
test

Also test with
plug reversed
(Using AC adapter
plug as required)

Test all
exposed metal
surfaces

Leakage
current
tester

AC Leakage Test

ANY MEASUREMENTS NOT WITHIN THE
LIMITS OUTLINED ABOVE ARE INDICATIVE
OF A POTENTIAL SHOCK HAZARD AND
MUST BE CORRECTED BEFORE RETURN­ING THE APPLIANCE TO THE CUSTOMER.

2. PRODUCT SAFETY NOTICE

Many electrical and mechanical parts in the appliance
have special safety related characteristics. These are
often not evident from visual inspection nor the
protection afforded by them necessarily can be obtained
by using replacement components rated for voltage,
wattage, etc. Replacement parts which have these
special safety characteristics are identified in this
Service Manual.

Electrical components having such features are
identified by marking with a
on the parts list in this Service Manual.
The use of a substitute replacement component which
does not have the same safety characteristics as the
PIONEER recommended replacement one, shown in the
parts list in this Service Manual, may create shock, fire,
or other hazards.

Product Safety is continuously under review and new
instructions are issued from time to time. For the latest
information, always consult the current PIONEER
Service Manual. A subscription to, or additional copies
of, PIONEER Service Manual may be obtained at a
nominal charge from PIONEER.

on the schematics and

2

1234

VSX-D811S

A

B

5678

[ Important symbols for good services ]

In this manual, the symbols shown-below indicate that adjustments, settings or cleaning should be made securely.
When you find the procedures bearing any of the symbols, be sure to fulfill them:

1. Product safety

You should conform to the regulations governing the product (safety, radio and noise, and other regulations), and
should keep the safety during servicing by following the safety instructions described in this manual.

2. Adjustments

To keep the original performances of the product, optimum adjustments or specification confirmation is indispensable.
In accordance with the procedures or instructions described in this manual, adjustments should be performed.

3. Cleaning

For optical pickups, tape-deck heads, lenses and mirrors used in projection monitors, and other parts requiring cleaning,
proper cleaning should be performed to restore their performances.

4. Shipping mode and shipping screws

To protect the product from damages or failures that may be caused during transit, the shipping mode should be set or
the shipping screws should be installed before shipping out in accordance with this manual, if necessary.

5. Lubricants, glues, and replacement parts

Appropriately applying grease or glue can maintain the product performances. But improper lubrication or applying
glue may lead to failures or troubles in the product. By following the instructions in this manual, be sure to apply the
prescribed grease or glue to proper portions by the appropriate amount.For replacement parts or tools, the prescribed
ones should be used.

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VSX-D811S

56

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3

7

8

CONTENTS

SAFTY INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

1. SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

2. EXPLODED VIEWS AND PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

2.1 PACKING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

A

B

C

2.2 EXTERIOR SECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

2.3 FRONT PANEL SECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

3.1 BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

3.2 OVERALL WIRING CONNECTION DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

3.3 D.D & INPUT (1/4) ASSY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

3.4 D.D & INPUT (2/4) ASSY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

3.5 D.D & INPUT (3/4) ASSY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

3.6 D.D & INPUT (4/4) ASSY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

3.7 AMP & PRIMARY (1/2), TRANS2 and TRANS3 ASSYS . . . . . . . . . . . . . . . . . . . . . . . . 24

3.8 AMP & PRIMARY (2/2), REG. , HASHIGETA, B TO B and TRANS1 ASSYS . . . . . . . . . . . . . . 26

3.9 DIGITAL IN and KAWA ASSYS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

3.10 VIDEO, 6CH IN and S. VIDEO ASSYS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

3.11 FRONT, R. ENCODER and POWER SW ASSYS . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

3.12 TRANS4, F. VIDEO, F. OPTICAL, H. P. , COMP. and PRI-OUT ASSYS . . . . . . . . . . . . . . . . 34

3.13 FM/AM TUNER MODULE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

4. PCB CONNECTION DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

4.1 TRANS2, TRANS3, TRANS1 and TRANS4 ASSYS. . . . . . . . . . . . . . . . . . . . . . . . . . . 39

4.2 DD & INPUT ASSY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

4.3 AMP & PRIMARY and AMP INPUT ASSYS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

4.4 FRONT, R. ENCODER, POWER SW and H. P. ASSYS . . . . . . . . . . . . . . . . . . . . . . . . . 46

4.5 REGULATOR, HASHIGETA and KAWA ASSYS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

4.6 BOARD TO BOARD, DIGITAL IN, VIDEO and 6CH IN ASSYS . . . . . . . . . . . . . . . . . . . . . 52

4.7 S. VIDEO, F. VIDEO, F. OPTICAL, COMPORNENT and PRI-OUT ASSYS . . . . . . . . . . . . . . . 54

4.8 FM/AM TUNER MODULE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

5. PCB PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

6. ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

6.1 TUNER SECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

7. GENERAL INFORMATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

7.1 PCB LACATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

7.2 PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

7.2.1 IC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

7.2.2 DISPLAY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

7.3 EXPLANATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

7.3.1 U-COM BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

7.3.2 POWER ON AND OFF SEQUENCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

7.3.3 PROTECTION CIRCUIT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

7.4 CLEANING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

8. PANEL FACILITIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

1234

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4

1234

VSX-D811S

A

B

Accessories

Remote control unit
(XXD3043)

AM loop antenna
(ATB7009)

FM wire antenna
(ADH7004)

AA size IEC R6P
Dry cell batteries (x2)

Amplifier Section

Continuous average power output of 100 watts* per channel, min.,
at 8 ohms, from 20 Hz to 20,000 Hz with no more than 0.2 %** total
harmonic distortion (front).

Continuous Power Output

Front .................................... 100 W per channel (1kHz, 1.0 %, 8 Ω

)

Center ..................................................... 100 W (1kHz, 1.0 %, 8 Ω)

Surround .............................. 100 W per channel (1kHz, 1.0 %, 8 Ω)

Surround Back .................... 100 W per channel (1kHz, 1.0 %, 8 Ω)

Input (Sensitivity/Impedance)
CD, VCR/DVR, CD-R/TAPE/MD, DVD/LD, TV/SAT ... 200 mV/47 kΩ

Frequency Response
CD, VCR/DVR, CD-R/TAPE/MD, DVD/LD,TV/SAT

.................................................................. 5 Hz to 100,000 Hz dB

Output (Level/Impedance)

VCR/DVR REC, CD-R/TAPE/MD REC .................... 200 mV/2.2 kΩ

Tone Control

BASS ...................................................................... ± 6 dB (100 Hz)

TREBLE .................................................................. ± 6 dB (10 kHz)

LOUDNESS ..................................... +9 dB/+9 dB (100 Hz/10 kHz)

Signal-to-Noise Ratio (IHF, short circuited, A network)

CD, VCR/DVR, CD-R/TAPE/MD,DVD/LD, TV/SAT .................. 96 dB

Signal-to Noise Ratio [EIA, at 1 W (1 kHz)]

CD, VCR/DVR, CD-R/TAPE/MD,DVD/LD, TV/SAT .................. 79 dB

Video Section

Input (Sensitivity/Impedance)

VCR/DVR, DVD/LD, TV/SAT ......................................... 1 Vp-p/75 Ω

Output (Level/Impedance)

VCR/DVR ...................................................................... 1 Vp-p/75 Ω

Frequency Response

VCR/DVR, DVD/LD,TV/SAT ] MONITOR ........ 5 Hz to 7 MHz dB

Signal-to-Noise Ratio .............................................................. 55 dB

Cross Talk ............................................................................... 55 dB

FM Tuner Section

Frequency Range.......................................... 87.5 MHz to 108 MHz

Usable Sensitivity ....................... Mono:13.2 dBf, IHF (1.3 µV/ 75 Ω)

50 dB Quieting Sensitivity ......................................... Mono: 20.2 dB

Stereo: 38.6 dBf

Signal-to-Noise Ratio ................................. Mono: 73 dB (at 85 dBf)

Stereo: 70 dB (at 85 dBf)

Distortion ........................................................ Stereo: 0.5 % (1 kHz)

Alternate Channel Selectivity ................................. 60 dB (400 kHz)

Stereo Separation ...................................................... 40 dB (1 kHz)

Frequency Response .................................30 Hz to 15 kHz (±1 dB)

Antenna Input (DIN) .............................................. 75 Ω unbalanced

AM Tuner Section

Frequency Range........................................... 530 kHz to 1,700 kHz

Sensitivity (IHF, Loop antenna) ......................................... 350 µV/m

Selectivity ................................................................................25 dB

Signal-to-Noise Ratio .............................................................. 50 dB

Antenna ...................................................................... Loop antenna

Miscellaneous

Power Requirements ............................................... AC 120 V, 60Hz

Power Consumption

VAVSX-D811S........................................................... 300W, 420

In Standby .............................................................................1 W

AC Outlet................................................ 100 W MAX. (SWITCHED)

Dimensions ................................... 420 (W) x 158 (H) x 401 (D) mm

(16-9/16 (W) x 6-4/16 (H) x 15-6/16 (D) in.)

Weight (without package)

kgVSX-D811S .......................................................................... 10.5

(23.1 lb)

Furnished Parts

AM loop antenna ............................................................................ 1

FM wire antenna ............................................................................ 1

Dry cell batteries (AA size IEC R6P) .............................................. 2

Remote control ............................................................................... 1

Operating instructions .................................................................... 1

Specifications and the design are subject to possible modifications
without notice, due to improvements.

* Measured pursuant to the Federal Trade Commission’s Trade
Regulation rule on Power Output Claims for Amplifiers.

** Measured by Audio Spectrum Analyzer.

+0
– 3

+0
– 3

"DTS" ,“ES” and "DTS Digital Surround" are trademarks
of Digital Theater Systems, Inc.

Manufactured under license from Dolby Laboratories.
“Dolby”, “Pro Logic II” and the double D symbol

are

trademarks of Dolby Laboratorories.

5678

1. SPECIFICATIONS

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56

VSX-D811S

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5

8

1234

2. EXPLODED VIEWS AND PARTS LIST

NOTES:

A

2.1 PACKING

1

3

2

4

5

B

KCXJI Type Only

6

Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.
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 product are used for disassembly.
For the applying amount of lubricants or glue, follow the instructions in this manual.
(In the case of no amount instructions, apply as you think it appropriate.)

7

9

11

8

10

12

C

D

6

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VSX-D811S

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B

5678

PACKING partsList

Mark

No. Description Part No.

1 FM wire antenna ADH7004
NSP 2 Warranty Card ARY7045
3 AM loop antenna ATB7009
NSP 4 Dry cell batteries (AA/R6P) VEM-013
5 Operating instructions XRB3013
(English)

6 Operating instructions See Contrast table (2)
(French)

Mark No. Description Part No.

7 Remote Control Unit XXD3043
8 Battery Cover XZA3002
NSP 9 Polyethylene Bag Z21-038
10 Packing Sheet AHG7069

11 Left Pad R5 XHA3032
12 Right Pad R5 XHA3033
13 Packing Case XHD3202

(2) CONTRAST TABLE

VSX-D811S/KUXJI and KCXJI are constructed the same except for the following :

k NO Symbol and Description VSX-D811S/KUXJI VSX-D811S/KCXJI

Mar

6 Operating Instructions

(French)

Not used XRC3057

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VSX-D811S

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7

7

8

1234

2.2 EXTERIOR SECTION

A

41

55

21

54

53

2

B

50

B

53

H

4

O

J

53

H

54

K

L

D

G

M

53

50

Q

53

I

22

53

C

W

30

Q

33

53

58

55

53

H

5

C

51

55

I

17

M

12

R

O

16

D

L

K

J

35

C

20

G

53

Accessory of
Front Panel

53

53

53

53

23

24

53

53

53

53

53

53

53

53

14

40

55

I

9

J

53

47

53

46

49

11

N

31

32

V

27

48

7

G

10

N

53

L

15

53

53

E

34

N

M

8

39(1/2)

53

43

1

A

53

28

F

25

53

53

A

C

39(2/2)

18

X

E

F

K

3

13

E

44

53

29

D

26

B

6

F

37

A

36

38

53

53

53

45

53

Refer to
"2.3 FRONT PANEL SECTION".

D

8

B

53

38

53

53

57

VSX-D811S

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42

53

NON-CONTACT

SIDE

CONTACT

SIDE

1234

A

B

5678

EXTERIOR SECTION partsList

Mark

No. Description Part No.

1 D.D & INPUT ASSY XWX3049
2 AMP & PRIMARY ASSY XWZ3539
3 REGULATOR ASSY XWZ3546
4 AMP INPUT ASSY XWZ3551
5 TRANS2 ASSY XWZ3559

6 HASHIGETA ASSY XWZ3568
7 BOARD TO BOARD ASSY XWZ3576
8 6CH IN ASSY XWZ3508
9 DIGITAL IN ASSY XWZ3519
10 S. VIDEO ASSY XWZ3522

11 COMPORNENT ASSY XWZ3524
12 TRANS4 ASSY XWZ3526
13 KAWA ASSY XWZ3529
14 PRE-OUT ASSY XWZ3530
15 VIDEO ASSY XWZ3583

16 TRANS1 ASSY XWZ3554
17 TRANS3 ASSY XWZ3562
18 FM/AM TUNER MODULE AXQ7231
19 • • • • •

20 Power Transformer (T1) XTS3059

>

21 FU1 (10A) REK1087

>

22 FU701 (10A) REK1087

>

23 AC Power Cord ADG7024

>

24 Cord Stopper CM-22C
25 28P F•F•C/30V (J31) XDD3097
DD & INPUT CN102

- FRONT CN402

26 17P F•F•C/30V (J32) XDD3098
KAWA CN5001

- FRONT CN401
27 7P F•F•C/30V (J33) XDD3099
KAWA CN5004

- VIDEO CN503
28 13P F•F•C/30V (J34) XDD3100
KAWA CN5005

- FM/AM TUNER MODULE CN201
29 19P F•F•C/30V (J35) XDD3101
DD & INPUT CN106

- AMP INPUT CN254
30 23P F•F•C/30V (J36) XDD3102
AMP & PRIMARY CN53

- REGULATOR CN801

31 7P F•F•C/30V (J37) XDD3103
DD & INPUT CN9101

- DIGITAL IN CN1901
32 5P F•F•C/30V (J38) XDD3104
BOARD TO B CN392

- COMPORNENT CN5501
33 7P F•F•C/30V (J46) XDD3105
AMP & PRIMARY CN604

- PRE-OUT CN1575
34 9P F•F•C/30V (J48) XDD3106
DD & INPUT CN104

56

Mark No. Description Part No.

- 6CH IN CN307
35 3P F•F•C/30V (J22) XDD3107
AMP INPUT CN251

- TRANS4 CN891

36 Fan Motor XXM3002

>

37 Under Base 409 ANA7094
38 Insulator PNW2766
39 FFC Cover R5 XMR3047
40 Rear Panel XNC3141

41 Bonnet D510 XZN3112
42 Fan Holder R4 XNG3040
43 Tuner Shield R5 XNG3072
44 PCB Angle R5 XNG3073
45 Reg Support R5 XNG3074

46 Heat Sink Assy 0.4*40 XNH3020
47 Heat Sink Angle F ANG7251
48 Heat Sink Angle R ANG7252
49 Heat Sink XNH3019
50 Screw 3x23 ABA7043

51 PCB Mold AMR2533
52 • • • • •
53 Screw BBZ30P080FMC
54 Screw BBZ30P200FMC
55 Screw FBT40P080FZK

56 • • • • •
57 Binder ASSY XWZ3571
NSP 58 Holder ASSY XWZ3574

VSX-D811S

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2.3 FRONT PANEL SECTION

34

A

24

21

18

B

19

23

20

13

27

23

22

29

25

11

34

35

2

Q

34

34

35

15

9

17

33

T

5

28

31

8

6

P

34

34

30

33

34

4

S

33

32

16

U

3

1

O

34

34

34

36

34

34

34

10

26

12

C

D

10

VSX-D811S

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A

B

5678

FRONT PANEL SECTION partsList

Mark

No. Description Part No.

1 FRONT ASSY XWZ3501
2 POWER SW ASSY XWZ3510
3 H.P. ASSY XWZ3513
4 FRONT VIDEO ASSY XWZ3515
5 FRONT OPTICAL ASSY XWZ3516

6 R. ENCODER ASSY XWZ3582
7• • • • •
8 8P Shielded Cable (J29) XDX3012
9 6P Shielded Cable (J30) XDX3018
10 Damper Assy AXA7052

11 Select Knob R5BH XAB3023
12 Volume Knob R5BH XAB3025
13 Power Button R5B XAD3123
14 • • • • •
15 Jog Button R5B XAD3124

16 Door Button R5B XAD3126
17 B Lens R4 XAK3181
18 D Panel R5 W XAK3274
19 BN Cover 811B UL XAK3294
20 Led Lens 1.6 XAK3308

21 Pioneer Badge B XAM3006
22 Screw DR 3x8W XBA3010
23 Cushion R4B XED3001
24 Front Panel XMB3063
25 Magnet R5 XMF3002

26 Holder L R5 XMR3046
27 Earth Plate R5 HP XNG3066
28 Earth Plate R5 D XNG3067
29 Magnet Cover R5 XNG3075
30 Door Assy R5B XXG3091

31 Door R5B XAK3275
32 Door Cover R5B XAK3276
33 Screw 2x35 B XBA3007
34 Screw PPZ30P080FMC
35 Screw BBZ30P080FMC

NSP 36 Energy Star Label AAX7876

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1234

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

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

AXQ7231

CN201

7

A

X

S

B

T

CN101

K

10

1

CN9013CN107

15

M

1
CN1902

3

5

14

13

1

IC303

IC302

CN951

IC101

7

1

7

TC9273F-007
(FUNCTION SEL)

10 11

IC1901

6

CN1901

J

CN307

3

9

12

2

CN9101

IC9508
BS62LV
1024TC-70

(RAM for
AAC)

PDN030A
(ROM for
DECODE)

CN104

7

1

6

5

4

3

2

8

9

2

15

5

3

(ADC)

(DIR)

IC9504

IC104

32

IC9101

10

43

1

AK4586

(CODEC)

(DAC)

11-13

IC9501

CRYSTAL
DSP

(for DECODE)

22

IC9502
TC74
VHC574F

IC9503
TC74
VHC574F

(8 16bit)

IC9201

31

30
28

26

27

39-40

A

NJM2100M

3

3

IC9102
AK4382VT
(SB DAC)

11,12

NJM4558MD
(LPF)

IC9701

9

21

IC9702

21

(SP

IC9703

config)

31

IC9703

57

IC9706

2,3 1 6 7

NJM4558MD (LPF)

(FL/FR)

7,8,10
NJU
7313AM
IC9601

(SL/SR)

(C)

(SW)

NJM4558MD
(6dB AMP)

IC9704

21

IC9705

21

3

4

IC102

NJU7312AM

(EXP/DSP)

6

8

7

21

20

11

10

5

9

19

12

IC302

3

1

C

CONPONENT1

CONPONENT2

D

CONPONENT OUT

V

IC304

3

1

IC551

TC74HC4053

1

2

3

5

3

6

2

(CONPOSEL)

IC552

IC552

IC553

13

12

1

7

1

5

7 3

14

15

4

5

S

CN901

6
8

N

CN354

IC352

9

5

7

3

3

1

9

5

7

3

IC351

11

IC9601

(C SEL)

1

6
4

2

3

(Y SEL)

NJU7313AM
(EXP/DSP)

11

6

1

12

VSX-D811S

1234

A

B

5678

CN1551
6

14.1/24.1 14.7/27.3 13.8

6

17

15

IC105
uPC2570
(PRE AMP)

31

57

CN106

4

CN601

9

CN702

22

IC601

Q1552

RY751

15

U

Q603

IC103

9

IC106

34

57

H

85

Q601

24

B

IC602

W

RY754

RY753

26

11

6

IC112
DB3812F

33

IC107

31

36

IC110

141

31

111

12 1

Q653

Q632

Q682

Q651

Q631

Q681

IC601

24

18

26

IC602

14

W

RY752

W

RY752

C

W

S

6

CN9015CN301

9

5

7

3

11

1

IC301

(CONPONENT SEL)

L

Q112

POWER AMP

IC601, IC602

T+12V

B

O

A

A

5

IC107

CN402

IC805

CN101

CN101

+BVH

-BVH

NECK+B

NECK-B

+BVL

-BVL

FL AC

FL AC

+12V

-12V

D+5V

A+5V

7

14

CN101

Q701

Q702

IC801

IC802

IC803

IC804

VSX-D811S

56

E

E

CN302

D701

D702

D801–D804

D721–D724

7

1

CN101

A

U+5V

IC51

RY51

T1
POWER
TRANSFORMER

L

D51-D54

B

T51

AC IN

D

Q303

13

8

1234

3.2 OVERALL WIRING CONNECTION DIAGRAM

A

FRONT
OPTICAL
ASSY
(XWZ3516)

R.ENCODER
ASSY
(XWZ3582)

FRONT
VIDEO ASSY
(XWZ3515)

T

S

P

FRONT ASSY

O

(XWZ3501)

H

AMP INPUT ASSY
(XWZ3551)

B

HASHIGETA
ASSY
(XWZ3568)

C

F

KAWA
ASSY
(XWZ3529)

X

K

D.D &
INPUT
ASSY
(XWX3049)

A

A 1/4,
A 2/4,

A 3/4,
A 4/4

S. VIDEO
ASSY
(XWZ3522)

REGULATOR
ASSY
(XWZ3546)

E

N

VIDEO
ASSY
(XWZ3583)

L

BOARD TO
BOARD
ASSY
(XWZ3576)

G

D

FM/AM TUNER
MODULE
(AXQ7231)

14

1234

M

6CH IN ASSY
(XWZ3508)

VSX-D811S

A

B

5678

J3(J8)

POWER SW ASSY

Q

(XWZ3510)

U

H.P. ASSY
(XWZ3513)

DR

TRANS4
ASSY
(XWZ3526)

J7J6

TRANS3
ASSY
(XWZ3562)

B

B 1/2,

B 2/2

AMP&
PRIMARY
ASSY
(XWZ3539)

DIGITAL IN
ASSY
(XWZ3519)

TRANS2
ASSY
(XWZ3559)

J4

J5

VJ W

COMPORNENT
ASSY
(XWZ3524)

C

PRI-OUT
ASSY
(XWZ3530)

TRANS1
ASSY
(XWZ3554)

I

J1J2

C

D

ADG7024

VSX-D811S

56

7

15

8

1234

3.3 D.D & INPUT (1/4) ASSY

A

VSX-D811S

B

A

D.D & INPUT ASSY

1/4

(XWX3049)

A 2/4

C

CN901

S

VSX-D811S

D

VSX-D811S

CN802

E

A

1/4

A

16

1234

VSX-D811S

A

B

M

CN307

: The power supply is shown with the marked box.

5678

A 4/4

A 4/4

A 2/4,4/4

A 2/4

A 4/4

A 2/4,3/4,4/4

A 2/4

CN402

O

A 2/4

A 2/4,3/4

VSX-D811S

56

C

D

CN1002

F

A

1/4

7

17

8

1234

3.4 D.D & INPUT (2/4) ASSY

A 1/4

A

CN1901

J

A 1/4

B

A 1/4

A 4/4

A 3/4

C

A 1/4

A 3/4

D

D.D & INPUT ASSY

2/4

(XWX3049)

VSX-D811S

A

A

18

A

2/4

1234

A

B

5678

A 1/4

A 1/4

A 1/4

CN254

H

A 1/4

VSX-D811S

VSX-D811S

56

C

A 1/4

D

A

2/4

7

19

8

1234

3.5 D.D & INPUT (3/4) ASSY

A

B

A 1/4

C

D

A

3/4

A

20

1234

VSX-D811S

A

B

5678

: The power supply is shown with the marked box.

A 2/4

VSX-D811S

A 1/4

C

A

D.D & INPUT ASSY

3/4

(XWX3049)

VSX-D811S

VSX-D811S

56

A 2/4

7

D

A

3/4

21

8

1234

3.6 D.D & INPUT (4/4) ASSY

A 2/4

A

B

A 1/4

A

D.D & INPUT ASSY

4/4

(XWX3049)

A 1/4

C

D

A 1/4

A

A

22

A 1/4

4/4

VSX-D811S

1234

A

B

5678

A 1/4

C

VSX-D811S

56

D

A

4/4

7

23

8

1234

3.7 AMP & PRIMARY (1/2), TRANS2 and TRANS3 ASSYS

B 1/2

A

B

AMP&PRIMARY ASSY (XWZ3539)

CN253

H

C

D

B

24

NO USE

KUXJI, KCXJI TYPE

NO USE

1/2

VSX-D811S

1234

NO USE

NO USE

NO USE

KUXJI, KCXJI TYPE

B 2/2

A

B

5678

KUXJI,
KCXJI

KUXJI,
KCXJI

KUXJI, KCXJI TYPE

KUXJI,
KCXJI

CAUTION : FOR CONTINUED PROTECTION

AGAINST RISK OF FIRE.
REPLACE ONLY WITH SAME TYPE
NO. 491.125 FOR IC701 AND IC702
MFD, BY LITTELFUSE INC.

REK1087 (10A)

KUXJI,
KCXJI

CAUTION : FOR CONTINUED PROTECTION

AGAINST RISK OF FIRE.
REPLACE ONLY WITH SAME TYPE
NO. 491003 FOR IC853 MFD, BY
LITTELFUSE INC.

B 2/2

TRANS3
ASSY

(XWZ3562)

D

POWER
TRANSFORMER

C

TRANS2
ASSY

(XWZ3559)

1551

U

CN1575

W

• NOTE FOR FUSE REPLACEMENT

CAUTION -

FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.
REPLACE WITH SAME TYPE AND RATINGS ONLY.

VSX-D811S

56

CAUTION : FOR CONTINUED PROTECTION

AGAINST RISK OF FIRE.
REPLACE ONLY WITH SAME TYPE
NO. 491010 FOR IC604, IC605, IC606,
AND IC607 MFD, BY LITTELFUSE INC.

B

7

B 2/2

KUXJI, KCXJI TYPE

CAUTION :
FOR CONTINUED
PROTECTION AGAINST
RISK OF FIRE.
REPLACE ONLY WITH
SAME TYPE NO. 491004
FOR IC851 AND IC852
MFD, BY LITTELFUSE INC.

CAUTION :
FOR CONTINUED
PROTECTION AGAINST
RISK OF FIRE.
REPLACE ONLY WITH
SAME TYPE NO. 491001
FOR IC603 MFD, BY
LITTELFUSE INC.

1/2

C D

25

8

C

D

1234

3.8 AMP & PRIMARY (2/2), REG. , HASHIGETA, B TO B and TRANS1 ASSYS

HASHIGETA ASSY
(XWZ3568)

A

F

CN5003

G

BOARD TO
BOARD ASSY
(XWZ3576)

CN105

L

CN301

CN551

V

K

A 1/4

CN5002

N

CN351

K

B 2/2

B

E

REGULATOR
ASSY
(XWZ3546)

AMP&
PRIMARY
ASSY
(XWZ3539)

CN101

C

A 1/4

D

L

CN302

B 1/2

B

2/2

E F G

26

1234

VSX-D811S