Pioneer VSX-817 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 2007

VSX-917V

MULTI JOG

PHASE

CONTROL

ACOUSTICEQPHASE

AUTO SURR/

DVD/LD TV/SAT

CONTROL

DIRECT

MIDNIGHT/

SOUND

LOUDNESS

RETRIEVER

STANDBY/ON

PHONES

SIGNAL
SELECT

SPEAKERS

DIGITAL PRECISION

PROCESSING

CD

CD-R/TAPE/MD

DVR/VCR VIDEO/FRONT AUDIO

SB ch

PROCESSING

TONE

TUNING/

TUNER

STATION

EDIT

SETUP RETURN

MULTI JOG

FM/AM

VIDEO INPUT

ENTER

ADVANCED

XM

STEREO/

SIRIUS

AUX

STANDARD

SURROUND

F.S.SURR

LISTENING MODE

MASTER

MCACC/
AUDIO INAUDIO RLVIDEO DIGITAL IN

VOLUME

UPDOWN

ORDER NO.

RRV3549

VSX-917V-K

AUDIO/VIDEO MULTI-CHANNEL RECEIVER

VSX-917V-K

VSX-917V-S
VSX-817-K
VSX-817-S

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

Model Type Power Requirement Remarks

VSX-917V-K KUXJ/CA AC 120 V

VSX-917V-S KUXJ/CA AC 120 V

VSX-817-K KUXJ/CA AC 120 V

VSX-817-S KUXJ/CA AC 120 V

For details, refer to "Important Check Points for Good Servicing".

T-ZZK FEB. 2007 printed in Japan

1234

SAFETY 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

B

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.

REMARQUE
(POUR MODÈLE CANADIEN SEULEMENT)
Les symboles de fusible (fusible de type rapide) et/ou (fusible de type lent) sur CCI indiquent que

C

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

D

equivalent between the earth ground and all exposed
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.

Leakage
current

E

Device
under
test

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

Test all
exposed metal
surfaces

AC Leakage Test

tester

Reading should
not be above

0.5 mA

Earth
ground

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

F

2

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VSX-917V-K

5678

[Important Check Points for Good Servicing]

In this manual, procedures that must be performed during repairs are marked with the below symbol.
Please be sure to confirm and follow these procedures.

1. Product safety

Please conform to product regulations (such as safety and radiation regulations), and maintain a safe servicing environment by
following the safety instructions described in this manual.

1 Use specified parts for repair.

Use genuine parts. Be sure to use important parts for safety.

2 Do not perform modifications without proper instructions.

Please follow the specified safety methods when modification(addition/change of parts) is required due to interferences such as
radio/TV interference and foreign noise.

3 Make sure the soldering of repaired locations is properly performed.

When you solder while repairing, please be sure that there are no cold solder and other debris.
Soldering should be finished with the proper quantity. (Refer to the example)

4 Make sure the screws are tightly fastened.

Please be sure that all screws are fastened, and that there are no loose screws.

5 Make sure each connectors are correctly inserted.

Please be sure that all connectors are inserted, and that there are no imperfect insertion.

6 Make sure the wiring cables are set to their original state.

Please replace the wiring and cables to the original state after repairs.
In addition, be sure that there are no pinched wires, etc.

7 Make sure screws and soldering scraps do not remain inside the product.

Please check that neither solder debris nor screws remain inside the product.

8 There should be no semi-broken wires, scratches, melting, etc. on the coating of the power cord.

Damaged power cords may lead to fire accidents, so please be sure that there are no damages.
If you find a damaged power cord, please exchange it with a suitable one.

9 There should be no spark traces or similar marks on the power plug.

When spark traces or similar marks are found on the power supply plug, please check the connection and advise on secure
connections and suitable usage. Please exchange the power cord if necessary.

0 Safe environment should be secured during servicing.

When you perform repairs, please pay attention to static electricity, furniture, household articles, etc. in order to prevent injuries.
Please pay attention to your surroundings and repair safely.

A

B

C

D

2. Adjustments

To keep the original performance of the products, optimum adjustments and confirmation of characteristics within specification.
Adjustments should be performed in accordance with the procedures/instructions described in this manual.

3. Lubricants, Glues, and Replacement parts

Use grease and adhesives that are equal to the specified substance.
Make sure the proper amount is applied.

4. Cleaning

For parts that require cleaning, such as optical pickups, tape deck heads, lenses and mirrors used in projection monitors, proper
cleaning should be performed to restore their performances.

5. Shipping mode and Shipping screws

To protect products from damages or failures during transit, the shipping mode should be set or the shipping screws should be
installed before shipment. Please be sure to follow this method especially if it is specified in this manual.

56

VSX-917V-K

E

F

3

7

8

1234

CONTENTS

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

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

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

A

B

C

D

E

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

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

2.3 FRONT PANEL SECTION ....................................................................................................................... 12

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM..........................................................................................14

3.1 BLOCK DIAGRAM ................................................................................................................................... 14

3.2 OVERALL WIRING CONNECTION DIAGRAM........................................................................................ 16

3.3 MAIN ASSY (1/3) ..................................................................................................................................... 18

3.4 MAIN ASSY (2/3) ..................................................................................................................................... 20

3.5 MAIN ASSY (3/3) ..................................................................................................................................... 22

3.6 DSP ASSY (1/2)....................................................................................................................................... 24

3.7 DSP ASSY (2/2)....................................................................................................................................... 26

3.8 POWER PACK (1/2), TRANS2 and TRANS3 ASSYS .............................................................................. 28

3.9 POWER PACK ASSY (2/2) ...................................................................................................................... 30

3.10 COMPONENT VIDEO, HEAD PHONE and 5.1CH INPUT ASSYS....................................................... 32

3.11 FRONT DISPLAY, ROTARY ENCODER and POWER KEY ASSYS...................................................... 34

3.12 S.VIDEO, TRANS4 and REGULATOR ASSYS ...................................................................................... 36

3.13 COMP VIDEO and BOARD TO BOARD ASSYS ................................................................................... 38

3.14 VIDEO, DIGITAL INPUT, FRONT VIDEO, PRIMARY and TRANS1 ASSYS.......................................... 40

3.15 FRONT IN ASSY.................................................................................................................................... 42

3.16 HDMI & DVC ASSY................................................................................................................................44

3.17 SIRIUS ASSY ........................................................................................................................................ 46

4. PCB CONNECTION DIAGRAM ..................................................................................................................... 48

4.1 SIRIUS ASSY ASSY................................................................................................................................ 49

4.2 MAIN ASSY ............................................................................................................................................. 50

4.3 DSP ASSY ............................................................................................................................................... 54

4.4 TRANS2 and TRANS3 ASSYS ................................................................................................................ 55

4.5 POWER PACK ASSY............................................................................................................................... 56

4.6 COMPONENT VIDEO ASSY................................................................................................................... 60

4.7 HEADPHONE and 5.1CH INPUT ASSYS ...............................................................................................61

4.8 FRONT DISPLAY ASSY .......................................................................................................................... 62

4.9 ROTARY ENCODER and POWER KEY ASSYS ..................................................................................... 66

4.10 S.VIDEO ASSY...................................................................................................................................... 68

4.11 TRANS4 and REGULATOR ASSYS ...................................................................................................... 69

4.12 COMP VIDEO and BOARD TO BOARD ASSYS (VSX-917V ONLY)..................................................... 70

4.13 VIDEO ASSY (VSX-817 ONLY) .............................................................................................................72

4.14 DIGITAL INPUT and FRONT VIDEO ASSYS ........................................................................................73

4.15 PRIMARY and TRANS1 ASSYS ............................................................................................................ 74

4.16 FRONT IN ASSY.................................................................................................................................... 76

4.17 HDMI&DVC ASSY..................................................................................................................................77

5. PCB PARTS LIST ........................................................................................................................................... 78

6. ADJUSTMENT ............................................................................................................................................... 99

7. GENERAL INFORMATION ........................................................................................................................... 100

7.1 DIAGNOSIS ........................................................................................................................................... 100

7.1.1 DSP TROUBLESHOOTING ............................................................................................................ 100

7.1.2 HDMI TROUBLESHOOTING........................................................................................................... 111

7.1.3 DISASSEMBLY................................................................................................................................ 119

7.2 PARTS.................................................................................................................................................... 123

7.2.1 IC ..................................................................................................................................................... 123

7.3 EXPLANATION ...................................................................................................................................... 131

7.3.1 DETECTION CIRCUIT ....................................................................................................................131

7.3.2 AMPLIFIER SYSTEM PROTECTION OPERATION SPECIFICATION............................................ 133

7.3.3 AMPLIFIER FAILURE DIAGNOSIS FLOW CHART ........................................................................135

8. PANEL FACILITIES ...................................................................................................................................... 136

F

4

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VSX-917V-K

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1. SPECIFICATIONS

Amplifier section

• Continuous power output (stereo)

Front. . 110 W (20 Hz to 20 kHz, THD 0.2 %, 8 Ω)

• Rated power output

(surround / 20 Hz to 20 kHz, THD 0.07 %, 8 Ω)

Front. . . . . . . . . . . . . . . . . . . . . . 90 W per channel

Center . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90 W

Surround . . . . . . . . . . . . . . . . . . 90 W per channel

Surround Back . . . . . . . . . . . . . .90 W per channel

• Rated power output

(surround / 1 kHz, THD 1 %, 8Ω )

Front. . . . . . . . . . . . . . . . . . . . . 120 W per channel

Center . . . . . . . . . . . . . . . . . . . . . . . . . . . . .120 W

Surround . . . . . . . . . . . . . . . . . 120 W per channel

Surround Back . . . . . . . . . . . . .120 W per channel

Audio section

• Input (Sensitivity/Impedance)

CD, DVR/VCR, CD-R/TAPE/MD,

DVD/LD, TV/SAT . . . . . . . . . . . . . . 200 mV/47 k

• Frequency response

CD, DVR/VCR, CD-R/TAPE/MD, DVD/LD,

TV/SAT . . . . . . . . . . . . . . 5 Hz to 100 000 Hz dB

• Output (Level/Impedance)

DVR/VCR REC, CD-R/TAPE/

MD REC. . . . . . . . . . . . . . . . . . . . . 200 mV/2.2 k

• Tone control

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

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

Loudness. . . . . . . . +10 dB/+5 dB (100 Hz/10 kHz)

(at volume level -50 dB)

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

CD, DVR/VCR, CD-R/TAPE/MD,

DVD/LD, TV/SAT . . . . . . . . . . . . . . . . . . . . . 96 dB

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

CD, DVR/VCR, CD-R/TAPE/MD,

DVD/LD, TV/SAT. . . . . . . . . . . . . . . . . . . . . .79 dB

Video Section

• Input (Sensitivity/Impedance)

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

• Output (Level/Impedance)

DVR/VCR, MONITOR OUT.................1 Vp-p/75 Ω

• Frequency response

DVR/VCR, DVD/LD,

TV/SAT - MONITOR. . . . . . . . 5 Hz to 7 MHz dB

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

Crosstalk. . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 dB

Note

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

Accessories

Component video section

1

• Input (Sensitivity)

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

• Output (Level/Impedance)

MONITOR OUT . . . . . . . . . . . . . . . . . 1 Vp-p/75 Ω

• Frequency response

DVD/LD, TV/SAT,

DVR/VCR MONITOR . . . . 5 Hz to 40 MHz dB

Signal-to-Noise Ratio . . . . . . . . . . . . . . . . . . 60 dB

FM Tuner Section

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

Usable Sensitivity. . . . . . . . . . .Mono:13.2 dBf, IHF

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

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

Ω

Ω

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

Alternate Channel Selectivity . . . . . . . . . . . . 60 dB

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

Frequency Response. . . . . . . . . . 30 Hz to 15 kHz

Antenna Input (DIN). . . . . . . . . . . 75

AM Tuner Section

Frequency Range. . . . . . . . . 530 kHz to 1700 kHz

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

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

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

Miscellaneous

Power requirements. . . . . . . . . . AC 120 V / 60 Hz

Power consumption . . . . . . . . . . . 405 W / 545 VA

In standby. . . . . . . . . . . . . . . . . . . . . . . . . 0.5 W

Dimensions

. . . . ..420 (W) mm x 158 (H) mm x 352.5 (D) mm

Weight (without package). . . . . . . . 9.2 kg (20.3 lb) (VSX-917V)

Weight (without package). . . . . . . . 8.7 kg (VSX-817)

Furnished Parts

Microphone (for Auto MCACC setup) . . . . . . . . . .1

Dry cell batteries (AA size IEC R6) . . . . . . . . . . . 2

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

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

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

Operating instructions

Note

1Continuous average power output of 110 watts* per channel, min., at 8 ohms, from 20 Hz to
20 000 Hz with no more than 0.2 %** total harmonic distortion (front).

* Measured pursuant to the Federal Trade Commissionís Trade Regulation rule on Power
Output Claims for Amplifiers.
** Measured by Audio Spectrum Analyzer.

Manufactured under license from Dolby
Laboratories. "Dolby", "Pro Logic",
"Surround EX", and the double-D symbol
are trademarks of Dolby Laboratories.

(1.3 µV/ 75

Stereo: 38.6 dBf

Stereo: 70 dB (at 85 dBf)

(400 kHz)

Ω unbalanced

9

/16 (W) in. x 61/4 (H) in. x 137/8 (D) in.

16

"DTS" and "DTS-ES | Neo:6" are
registered trademarks of DTS, Inc.
"96/24" is a trademark of DTS, Inc.

A

Ω)

B

(±1 dB)

C

D

E

AM loop antenna
(ATB7013)

56

FM wire antenna
(ADH7030)

Microphone
(for Auto MCACC setup)
(APM7008)

VSX-917V-K

Remote control
(VSX-917V : XXD3127)

(VSX-817 : XXD3132)
AA size IEC R6
Dry cell batteries (x2)

F

5

7

8

1234

2. EXPLODED VIEWS AND PARTS LIST

NOTES:

A

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.)

2.1 PACKING SECTION

B

C

4

5

1

D

2

8

6

3

E

7

F

10

9

11

12

6

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VSX-917V-K

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(1) PACKING SECTION PARTS LIST

No. Description Part No.

Mark

1 FM Wire Antenna ADH7030
2 AM Loop Antenna ATB7013
3 Microphone APM7008
(for Auto MCACC setup)
4 Remote Control See Contrast table (2)

5 Battery Cover See Contrast table (2)
NSP 6 Dry Cell Battery (AA, R6) See Contrast table (2)
7 Operating Instructions (English) See Contrast table (2)
NSP 8 Polyethylene Bag AHG7117
(0.06*230*340)

A

9Packing Sheet AHG7069
10 Left Pad V3 XHA3158
11 Right Pad V3 XHA3159
12 Packing Case See Contrast table (2)

(2) CONTRAST TABLE

VSX-917V-K/KUXJ/CA, VSX-917V-S/KUXJ/CA, VSX-817-K/KUXJ/CA and VSX-817-S/KUXJ/CA are constructed
the same except for the following:

Mark No. Symbol and Description

4 Remote Control XXD3127 XXD3127 XXD3132 XXD3132
5 Battery Cover XZN3140 XZN3140 AZN7933 AZN7933

NSP 6 Dry Cell Battery (AA, R6) XEX3001 XEX3001 XEX3002 XEX3002

7 Operating Instructions (English) XRB3072 XRB3072 XRB3073 XRB3073

12 Packing Case XHD3663 XHD3664 XHD3672 XHD3673

VSX-917V-K

/KUXJ/CA

VSX-917V-S

/KUXJ/CA

VSX-817-K

/KUXJ/CA

VSX-817-S

/KUXJ/CA

B

C

D

56

VSX-917V-K

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F

7

7

8

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2.2 EXTERIOR SECTION

16

52

52

48

52

52

G

W

52

52

31

15

53

VSX-917V

Only

N

5

N

S

52

R

52

52

51

20

I

Cleaning paper
GED-008

45

48

42

1

35

Q

52

Z

V

34

Y

P

33

44

W

P

18

52

W

Y

P

X

32

L

36

F

14

H

VSX-917V
Only

54

T

52

51

26

Q

A

O

11

C

N

G

52

F

45

H

B

VSX-917V
Only

42

19

21

39

10

56

VSX-917V

52

Only

52

56

5213

30

52

52

52

L

K

VSX-917V
Only

52

52

52

52

25

52

52

52

52

Q

41

3

O

D

C

X

VSX-917V

17

Only

K

L

Z

A

27

12

J

29

M

J

I

38

B

2

M

28

43

40

52

37

47

A

53

B

23

4

V

S

52

C

6

X

U

V

U

46

T

48

U

V

48

49

8

55

D

E

R

S

T

D

O

X

7

M

55

9

H

VSX-917V
Only

C

37

48

D

F

E

22

52

E

A

B

52

F

Refer to
"2.3 FRONT PANEL SECTION".

8

1234

52

52

VSX-917V-K

NON-CONTACT

SIDE

CONTACT SIDE

>

>

>

>

5678

(1) EXTERIOR SECTION PARTS LIST

Mark

No. Description Part No.

Mark

1 HDMI & DVC Assy See Contrast table (2)
2 DSP Assy AWX8809
3 DIGITAL INPUT Assy See Contrast table (2)
4 PRIMARY Assy XWZ4218
5 REGULATOR Assy See Contrast table (2)

No. Description Part No.

NSP 46 Heatsink XNH3043
47 Bonnet See Contrast table (2)
NSP 48 Binder (BK-1) ZCA-BK1
49 ICP Label See Contrast table (2)
50 • • • • •

A

6 TRANS1 Assy XWZ4224
7 TRANS2 Assy See Contrast table (2)
8 TRANS3 Assy XWZ4246
9 TRANS4 Assy XWZ4225
10 S.VIDEO Assy See Contrast table (2)

11 COMP VIDEO Assy See Contrast table (2)
12 POWER PACK Assy See Contrast table (2)
13 COMPONENT VIDEO Assy See Contrast table (2)
14 5.1CH INPUT Assy XWZ4249
15 SIRIUS Assy XWZ4251

16 BIND Assy XWZ4252
17 MAIN Assy See Contrast table (2)
18 BOARD TO BOARD Assy See Contrast table (2)
19 FM/AM TUNER Unit AXX7210

20 DC Fan Motor XXM3012

21 AC Power Cord ADG7024
22 Power Transformer (T1501) See Contrast table (2)

23 Fuse (FU1 : 10 A) REK1154
24 • • • • •
25 11P Flexible Cable/30V XDD3189

26 7P Flexible Cable/30V See Contrast table (2)
27 10P Flexible Cable/30V XDD3196
28 12P Flexible Cable/30V XDD3198
29 17P Flexible Cable/30V XDD3203
30 21P Flexible Cable/30V See Contrast table (2)

51 Screw BBZ30P060FCC
52 Screw BBZ30P080FNI
53 Screw See Contrast table (2)
54 Screw BBZ30P140FTC
55 Screw BBZ40P080FNI

56 Screw PMZ30P060FCC

B

C

D

31 7P Flexible Cable/30V XDD3222
32 15P Flexible Cable/30V See Contrast table (2)
33 9P Flexible Cable/30V See Contrast table (2)
34 23P Flexible Cable/30V See Contrast table (2)
35 9P Flexible Cable/30V See Contrast table (2)

36 7P Flexible Cable/30V XDD3235
NSP 37 Spacer AEB7092
38 Push Rivet AEC7205
39 Cord Stopper CM-22C
40 Insulator PNW2766

NSP 41 Card Spacer See Contrast table (2)
42 HDMI Support See Contrast table (2)
NSP 43 Chassis 816 XNA3026
44 Rear Panel See Contrast table (2)
45 Heatsink Angle V3 XNG3145

56

VSX-917V-K

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7

8

>

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(2) CONTRAST TABLE

VSX-917V-K/KUXJ/CA, VSX-917V-S/KUXJ/CA, VSX-817-K/KUXJ/CA and VSX-817-S/KUXJ/CA are constructed
the same except for the following:

Mark No. Symbol and Description

A

1 HDMI & DVC Assy AWQ7039 AWQ7039 Not used Not used
3 DIGITAL INPUT Assy XWZ4213 XWZ4213 XWZ4212 XWZ4212
5 REGULATOR Assy XWZ4221 XWZ4221 XWZ4222 XWZ4222
7 TRANS2 Assy XWZ4245 XWZ4245 XWZ4244 XWZ4244

10 S.VIDEO Assy XWZ4228 XWZ4228 XWZ4210 XWZ4210

11 COMP VIDEO Assy XWZ4267 XWZ4267 Not used Not used
11 VIDEO Assy Not used Not used XWZ4208 XWZ4208
12 POWER PACK Assy XWZ4239 XWZ4239 XWZ4235 XWZ4235

B

13 COMPONENT VIDEO Assy XWZ4248 XWZ4248 XWZ4247 XWZ4247
17 MAIN Assy XWK3307 XWK3307 XWK3303 XWK3303

18 BOARD TO BOARD Assy XWZ4268 XWZ4268 Not used Not used
22 Power Transformer (T1501) XTS3107 XTS3107 XTS3101 XTS3101
26 7P Flexible Cable/30V XDD3191 XDD3191 Not used Not used
30 21P Flexible Cable/30V XDD3221 XDD3221 Not used Not used
30 13P Flexible Cable/30V Not used Not used XDD3220 XDD3220

VSX-917V-K

/KUXJ/CA

VSX-917V-S

/KUXJ/CA

VSX-817-K

/KUXJ/CA

VSX-817-S

/KUXJ/CA

32 15P Flexible Cable/30V XDD3223 XDD3223 Not used Not used
32 7P Flexible Cable/30V Not used Not used XDD3235 XDD3235

C

D

E

33 9P Flexible Cable/30V XDD3224 XDD3224 Not used Not used
34 23P Flexible Cable/30V XDD3225 XDD3225 Not used Not used
35 9P Flexible Cable/30V XDD3226 XDD3226 Not used Not used

NSP 41 Card Spacer REC1156 REC1156 Not used Not used
NSP 41 PCB Spacer (3x6) Not used Not used AEC7156 AEC7156

42 HDMI Support XMR3107 XMR3107 Not used Not used
44 Rear Panel XNC3466 XNC3467 XNC3476 XNC3477
47 Bonnet XZN3183 XZN3184 XZN3183 XZN3184

49 ICP Label XAX3121 XAX3121 XAX3120 XAX3120
53 Screw BBZ30P080FTB BBZ30P080FNI BBZ30P080FTB BBZ30P080FNI

F

10

1234

VSX-917V-K

5678

A

B

C

D

E

56

VSX-917V-K

F

11

7

8

1234

2.3 FRONT PANEL SECTION

A

29

3

4

22

28

G

POWER PACK

24

18

19

11

(1/2)

B

C

CN702

28

12

13

17

16

K

28

19

28

(2/2)

14

15

28

1

28

28

8

MAIN
CN101

28

I

28

2

J

23

19

(2/2)

D

20

21

E

27

26

VSX-917V
Only

MAIN
CN107
COMP VIDEO (VIDEO)
CN314

10

28

R

DIGITAL INPUT
CN1902

9

28

29

MAIN
CN122

7

U

6

28

F

NON-CONTACT

SIDE

12

CONTACT SIDE

5

VSX-917V-K

1234

25

5678

(1) FRONT PANEL SECTION PARTS LIST

No. Description Part No.

No. Description Part No.

Mark

1 FRONT DISPLAY Assy See Contrast table (2)
2 ROTARY ENCODER Assy XWZ4205
3 POWER KEY Assy XWZ4254
4 HEADPHONE Assy XWZ4265
5 FRONT VIDEO Assy XWZ4214

Mark

16 JOG Button See Contrast table (2)
17 C Lens V3 XAK3534
18 Pioneer Name Plate See Contrast table (2)
19 Front Panel See Contrast table (2)
20 JOG Knob See Contrast table (2)

A

6 FRONT IN Assy See Contrast table (2)
7 11P Flexible Cable/30V XDD3218
8 17P Flexible Cable/30V XDD3200
9 5P Shield Cable See Contrast table (2)
10 5P Shield Cable XDX3054

NSP 11 Front Panel Assy See Contrast table (2)
12 TUNER Button See Contrast table (2)
13 SUB Button See Contrast table (2)
14 FUNCTION Button See Contrast table (2)
15 LISTEN Button See Contrast table (2)

21 VOL Knob See Contrast table (2)
22 STANDBY Button Assy See Contrast table (2)
23 D Panel MCACC/CL/PC XAK3567
24 Earth Plate HP V2 (M) XNG3131
25 Earth Plate FR V3 XNG3144

26 Rubber Sheet AEB1111
NSP 27 Gold Foil Label XAX3487
28 Screw BPZ30P080FTC
29 Screw BBZ30P080FNI

(2) CONTRAST TABLE

VSX-917V-K/KUXJ/CA, VSX-917V-S/KUXJ/CA, VSX-817-K/KUXJ/CA and VSX-817-S/KUXJ/CA are constructed
the same except for the following:

Mark No. Symbol and Description

1 FRONT DISPLAY Assy XWZ4204 XWZ4204 XWZ4203 XWZ4203
6 FRONT IN Assy XWK3313 XWK3313 XWK3311 XWK3311
9 5P Shield Cable XDX3027 XDX3027 Not used Not used

NSP 11 Front Panel Assy XXG3278 XXG3279 XXG3286 XXG3287

12 TUNER Button XAD3230 XAD3248 XAD3230 XAD3248

13 SUB Button XAD3231 XAD3249 XAD3231 XAD3249
14 FUNCTION Button XAD3232 XAD3250 XAD3232 XAD3250
15 LISTEN Button XAD3233
16 JOG Button XAD3240 XAD3252 XAD3240 XAD3252
18 Pioneer Name Plate XAM3006 VAM1129 XAM3006 VAM1129

VSX-917V-K

/KUXJ/CA

VSX-917V-S

/KUXJ/CA

XAD3251

VSX-817-K

/KUXJ/CA

XAD3233

VSX-817-S

/KUXJ/CA

XAD3251

B

C

D

19 Front Panel XMB3248 XMB3249 XMB3256 XMB3257
20 JOG Knob XAB3052 XAB3054 XAB3052 XAB3054
21 VOL Knob XAB3053 XAB3056 XAB3053 XAB3056
22 STANDBY Button Assy XAD3216 XAD3217 XAD3216 XAD3217

VSX-917V-K

56

7

8

E

F

13

1234

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

A

CD

(For MCACC Setup)

CN1903

CN1902

CN951

L/R

L/R

L/R

L/R

L/R

L/R

L/R

L/R

L/R

L/R

L/R

USB

MODULE

IC401

F2621E-01

XMDT

CN601

FRONT IN ASSY

U

(Mono)

IC701

AK4628AVQ

(ADC)

IC601

AK4114

(DIR)

IC851

PDC151A8

(8Bit Serial ROM))

DSP ASSY

B

MAIN ASSY

A

(CODEC)

(DAC)

IC801

DSPC56371AF180

DSP IC

(for DECODE)

CN701

POWER

PACK
ASSY

CN109

NJM4565

LPF

B

C

TUNER

MODULE

FRONT AUDIO IN/MIC

VCR/DVR

TV/SAT

DVD/LD

VIDEO(Front)

CD-R/TAPE

SIRIUS

(KU ONLY)

CD-R OUT

VCR/DVR OUT

USB A-TYPE

(MY,GEN ONLY)

COAX1

COAX2

XM RADIO
(KU ONLY)

OPT1

OPT2

917/KU

OPT OUT

only

DIGITAL

Q

INPUT
ASSY

OPT3(Front)

AUX

917/KU
only

IC105

IC103

IC104

IC104

IC106

(FL/FR)

(SL/SR)

(C)

(SW)

(SB)

LFE MIX

IC107

D

E

F

MULTI CH IN

COMPONENT

1

COMPONENT

2

COMPONENT

3

COMPONENT

OUT

SL/SR

5.1CH INPUT ASSY

H

C

SW

F

COMPONENT VIDEO ASSY

Y

Cb

Cr

Y

Cb

Cr

Y

Cb

Cr

Y

Cb

Cr

Y1

Y3

Cr1

Cr2

Cr3

CN307

Y

Y2

Cr

6dB

6dB

6dB

Cb

CN105

IC1402
TC74HC4052AF

(Y SELECT)

Cb1

Cb3

IC1401

(Cb,Cr SELECT)

Cb2

TC74HC4052AF

IC1404

(VIDEO DRIVER)

NJM2581M

CN1404

TO DVC

FROM DVC

IC1403

TC74HC4053

NJM2595M

IC352

IC351

(Y SEL)

NJM2595M

(C SEL)

DVR

TV/SAT

Y

Cb

DVD/LD

Cr

DVR REC

MONITOR

S. VIDEO ASSY

L

14

VSX-917V-K

1234

5678

EVOL/SELECTOR

IC108

R2S15205FP

Tone

BiAmp

(8ch VOL IC /

FUNCTION

SELECTOR)

: VIDEO SIGNAL FLOW
: AUDIO SIGNAL FLOW

PRE-AMP

NJM4565

(FL/FR)

(SL/SR)

(SBL/SBR)

(SW)

IC310

IC311

IC312

(C)

IC315

IC312

CN114

POWER

C

PACK ASSY

CN705

A. MUTE

A. MUTE

A. MUTE

A. MUTE

Q601,602

Q651,652

Q631

Q681,501

CN702

GND

GND

GND

GND

IC601,

30dB

IC602

30dB

IC603

30dB

IC603

30dB

HEADPHONE ASSY

G

1551

Q1551

A. MUTE

GND

RY751

RY752

RY753

RY501

A

HEADPHONE

FL/FR

B

SL/SR

C

C

SBL/SBR

CN356

CN111

ASSY

POWER PACK

(VSX-917V-K, -S ONLY)

CN1002

Y
Cb

COMPONENT IN

Cr

Y

Cb

COMPONENT OUT

Cr
S-VIDEO IN

TC74HC4053

IC353

NJM2581M

IC354

6dB

6dB

6dB

(VIDEO DRIVER)

S-VIDEO OUT
COMPOSITE IN

COMPOSITE OUT

IC401

ADV7180BSTZ

VIDEO DECORDER

IC701

ADV7172KSTZ

VIDEO DECORDER

IC101

CXB1442AR

CABLE EQ

HDMI&DVC ASSY

V

HDMI IN1

HDMI IN2

HDMI OUT

CN313

IC852

IC854

+6dB

(VIDEO DRIVER)

VSX-917V-K

56

CN302

O

Q303

A. MUTE

GND

COMP VIDEO ASSY
(VSX-917V-K, -S)
VIDEO ASSY (VSX-817V-K, -S)

IC851

ATT OSD

IC301

NJM2595M

TC74HC4053

MM1508XN

AMP

7

(COMPOSITE SEL)

CN314

SW PREOUT

R

FRONT
VIDEO
ASSY

DVR

TV/SAT

DVD/LD

CN901

DVR OUT

MONITOR OUT

8

VIDEO
(Front)

D

E

F

15

1234

3.2 OVERALL WIRING CONNECTION DIAGRAM

D15A07-125-2651

A

511

7/125

J42

404

FRONT IN ASSY
(VSX-917V:XWK3313)
(VSX-817 : XWK3311)

U

B

CN956

XDD3218

C

D

E

(VSX-917V Only)

11/90

J32

15

CN807

1913

CN806

CN805

J30

CN1902

(VSX-917V Only)

Q

DIGITAL INPUT ASSY
(VSX-917V:XWZ4213)

F

(VSX-817:XWZ4212)

CN951

CN701

CN901

ENCODER
(XWZ4205)

CN951

J30

5/400

XDX3027

CN953

DSP ASSY

B 1/2 - B 2/2

B

J37

10/70

CN1903

FRONT VIDEO
ASSY
(XWZ4214)

R

*5

XDD3198

J50

12/170

CN705

CN817

CN815

CN816

CN601

XDD3196

DSP ASSY
(AWX8809)

J

J29

CN252

CN122

21

XDD3201

21

*4

CN114

J45

CN109

CN111

*4

2/500

XDX3054

3/350

CN251

A 1/3 - A 3/3

A

MAIN ASSY

CN106

CN112

CN130

CN101

*5

CN107

CN132

CN105

CN129

CN103

CN901

MAIN ASSY
(VSX-917V:XWK3307)
(VSX-817 : XWK3303)

O

COMP VIDEO ASSY (917)
VIDEO ASSY (817)
(VSX-916 : XWZ4267)
(VSX-816 : XWZ4208)

FRONT DISPLAY ASSY

CN401

(VSX-917V:XWZ4204)
(VSX-817:XWZ4203)

17/110

J31

FM/AM TUNER
UNIT (AXX7210)

(Note :
No schematic diagram)

J29

XDD3222

J100

9/210

*6

XDD3235

7/190

J48

XDD3220/3221

J33
13/190
21/190

XDD3189

J34

11/120

XDD3200

TUNER

I

N

CN800

D20PYY1120E

11/200

J43

810

(VSX-917V Only)

CN808

CN314
CN354

CN303

CN312

6

CN803

CN313

CN310

CN302

MODULE

301
314

CN305

CN307

H

5.1CH

9/100

12/100

D20PYY1210E

D20PYY0910E

INPUT ASSY
(XWZ4249)

CN351
CN357

L

S. VIDEO ASSY
(VSX-917V:XWZ4228)
(VSX-817 : XWZ4210)

(VSX-917V Only)

CN356

D20PYY0330E

J22

3/300

REGULATOR ASSY
(VSX-917V:XWZ4221)
(VSX-817 : XWZ4222)

C

C 1/2 - C 2/2

POWER PACK ASSY
(VSX-917V:XWZ4239)
(VSX-817:XWZ4235)

CN702

CN701

XDD3224

J38

7/190

15/190

J51
9/85

XDD3225

J52

23/115

CN1404

CN1409

CN1406

F

CN1402

COMPONENT VIDEO ASSY
(VSX-917V:XWZ4248)
(VSX-817:XWZ4247)

XDD3191

J54

7/140

CN7301

SIRIUS ASSY

W

(XWZ4251)

FAN
XXM3012

CN317

CN315

CN1405

(VSX-917V Only)

XDD3226

J53

9/240

CN318

CN316

BOARD TO

BOARD ASSY

(VSX-917V:XWZ4268)

P

16

VSX-917V-K

1234

5678

D20PYY0640E

TRANS2 ASSY
(VSX-917V:XWZ4245)
(VSX-817:XWZ4244)

D20PYY1130E

11/300

J21

CN1003

CN1001

CN1002

*3

V

HDMI&DVC ASSY

(VSX-917V:AWQ7039)

471

6/400

J47

D15A03-100-2651

J41

3/100

891

POWER KEY ASSY
(XWZ4254)

HEAD PHONE ASSY
(XWZ4265)

M

J7 J5 J3 J4 J6

MAIN TRANS

D

CN1201851

J52

4/100

55

FU1

PRIMARY ASSY

S

(XWZ4218)

501

K

1551

G

TRANS4 ASSY
(XWZ4225)

E

TRANS3 ASSY
(XWZ4246)

D20PYY0410E

J1

CN51

T

TRANS 1 ASSY
(XWZ4224)

J2

B*B-PH-K-S
PH CONNECTOR

B*B-EH
EH CONNECTOR

1.0mm FFC

1.25mm FFC

1.25mm REVERSE FFC

2.0mm FLAT CABLE

1.5mm FLAT CABLE

BOARD IN

1.0mm FFC CONNECTOR

1.25mm FFC CONNECTOR(L)

1.25mm FFC CONNECTOR

2.0mm CABLE HOLDER

1.5mm CABLE HOLDER

2.0mm CABLE CONNECTOR

2.0mm BOARD to BOARD SOCKET

2.0mm BOARD to BOARD PLUG

1.25mm BOARD to BOARD SOCKET

1.25mm BOARD to BOARD PLUG

AC CODE SOCKET

AC CODE CONNECTOR

WIRE INDICATION

E.g. 7/140

7: Number of contacts (pin)

140: Insulation length (mm)

A

B

C

D

E

AC CORD

÷

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

÷

: The power supply is shown with the marked box.

VSX-917V-K

56

7

F

17

8

1234

3.3 MAIN ASSY (1/3)

A 1/3

A

B

C

D

TO FRONT

CN901

E

CN956

F

MAIN ASSY
(VSX-917V:XWK3307)
(VSX-817 : XWK3303)

L

AUX

R

L

(CHASSIS)

CD

CN141

XKB3064

GND

REC

VCR/DVR

GND

(CHASSIS)

PLAY

TV

GND

(CHASSIS)

DVD/LD

CN142

XKB3067

REC

CD-R/TAPE

MD

GNDGND

(CHASSIS)

PLAY

VIDEO ASSY

R

B3B-PH-K-S

MCACC SW

U

TO FRONT IN ASSY

J29

VIDEO L

GNDA

VIDEO R

MICOUT
MICDET

GNDA

FRONTL

GNDA

FRONTR

R

L

R

L

R

L

R

L

R

L

R

L

R

CN107

V+7
V+7

V-7

NC

CK3376-A

CN122

C180

STBY
R155

STBY
R154

STBY

L104

STBY

C199

0.01

*1

CH

C105

*1

CH

C106

*1

CH

C109

*1

CH

C110

C179

0.01
YB

*1

CH

C107

*1

CH

C108

R157

STBY

L111

STBY

R156
STBY
L112

STBY

*1

CH

C113

*1

CH

C114

C139

3

10/50

2

C140

1

10/50

11 9

10

(M)

8

7

6

5

4

3

2

1

GNDA

J32

A 1/3

18

1234

L103

YB

C101

C102

R317

R318

R327

R328

R319

R320

R325

R326

*1

*1

C197

C198

0.01

CH

CH

*1

*1

STBY

STBY

STBYSTBY

STBY

STBY

*1

*1

STBY

STBY

R313

R314

CH

CH

*1

*1

R107

C123

R101

10/50

330

R102

330

R129

330

STBY

R130

STBY

330

CH

CH

C184 C183

C124

10/50

C181

C182

10/50

R103

2.2K

R315

STBY

R316

STBY

R104

2.2K

C127

10/50

*1

CH

C185

*1

CH

C186

C128

10/50

GNDA

(L)

10/50

*1

CH

C189

CH*1GNDA

(R)

C190

10/50

*1

*1

C121

10/50

*1

C122

STBY

STBY

R115

R116

YB

C103

C104

R105

330

R106

330

R109

330

R110

330

(L)

CH

CH

V+7

R323

R324

GNDA

MCACC

10/50

*1

CH

C187

*1

CH

C188

(R)

R111

2.2K

STBY

R112

STBY

2.2K 10/50

GNDA1

330

R108

330

C111C112

R113

330

R114

330 10/50

A 3/3

MICDET

C9019

STBY

CHASSIS

CH

CH

CH

*1

CH

GNDA

C1031

C1041

R127

R128

C133

C134

C131

C132

10/50

C137

*1

CH

C191

*1

CH

C192

GNDA0

A 3/3

A 3/3

TL

A 3/3

TR

R121

R122

22p

22p

(L)

STBY

GNDA

(R)

STBY

GNDA

(L)

CH

C117

C118

(R)

CH

10/50

C138

GNDA

GNDA

V-7

STBY

GNDA

STBY

C125

10/50

CH

C126

CH

10/50

R133

R131

10/50

22p22p

GNDA

C136

GNDA

(L)

GNDA

(R)

R123

R124

R134

R132

GNDA

GNDA

STBY

C135

R140 R139

(R)

GNDA

GNDA

GNDA

GNDA

STBY

STBY

R137

R138

(L)

STBY

STBY

(R)

R182

STBY

R136 R135

STBY

(L)

STBY

(R)

GNDA

R181

STBY

R142 R141

(L)

(R)

(L)

(R)

(L)

STBY

R125

R183

STBY

R126

0

0

STBY

STBY

STBY

R180

0

(M)

CK53372-A

CN105

TO 5.1 INPUT ASSY

VSX-917V-K

STBY

STBY

0

1

C

H

2

AG

GNDA

A 3/3

SIRIUS_R

SIRIUS_L

A 3/3

(M)

R143

GNDA

(SW)

3

5

4

6

SL

AG

AG

SW

CN307

STBY

GNDA

A 3/3

VLCK

VLDT

A 3/3

(L)

(C)

7

SR

V+12

D311

D331

D332

UDZS6R8(B)

R145

1K

R146

1K

100p

C145

D109

0.1

C141

GNDD

YB

C147

0.01

(L)

(L)

(L)

(L)

(L)

(L)

(L)

(SL)

GNDA

J48

100/1W

C331

0.01

STBY

C332

0.01

R312

V-12

C146

100p

CH

USBR

USBL

CD(R)

CD(L)

CDR(R)

CDR(L)

TV(R)

TV(L)

VCR(R)

VCR(L)

VIDEO R
VIDEO L

AUX(R)
AUX(L)

CDRREC(R)
CDRREC(L)

100/1W

(M)

V+7

YB

YB

V-7

D312

DGND
DATA
CLOCK
AVEE

474851 4650 49 4445 4243 41

6364 60 5962 61 57 55 5458 5256 53

1SS355

MICOUT

(L)

C333

C334

3940363738

100/10

100/10

(L)

LIN

6869666765

SIRIUS L

SIRIUS R

1SS355

R311

UDZS6R8(B)

(L)

CH

STBY

(L)

FRONT(R)

FRONT(L)

DVD/LD(R)

DVD/LD(L)

VCRREC(R)

VCRREC(L)

(L)

(SW)

(SL)

R162

R159

STBY

STBY

R158

R161

STBY

STBY

FL

FR

C165

1/50

C166

1/50

(FL)

(L)

151613

19 17 11897

18

14

LIN

RIN

GNDA(DAG)

FRO

VCOMG

GNDA(DAG)

FLO

C 2/2

CIN1

FLIN1

SLIN1

FRIN1

SRIN1

SWIN1

(SW)

(C)

(FL)

(SL)

RIN

FLIN1

35303328312732

FRIN1

34

SRIN1

SLIN1

SWIN1

CIN1

E-VOL

IC108

R2S15205FP

71

7475727370

TL

TR

(L)

C

(C)

(C)

SL

SR

SW

(SW)

(SL)

10 65432

12

SLO

SRO

SWO

GNDA(DAG)

GNDA(DAG)

RCMUT/OVF

CN815

SBLIN1

SBRIN1

YB

YB

(SBL)

0.022

0.047

C149

C148

SBLIN1

SBRIN1

29

26

7877768079

SL

SR

LIN

SW

(SW)

(SL)

DSPOL

A 3/3

C

SBR

(C)

CO

SBRO

GNDA(DAG)

GNDA(DAG)

TO POWER PACK ASSY

YB

C151

0.01

R147

4.7K

YB

C150

0.15

25

AVCC

20 21 2422 23

1514 1716 1918

2143657891011 1312

LIN

R149

100k

SBL

(SBL)

1

CN109

XKP3054

SBLO

GNDA(DAG)

C155

C156

C157

C158

C159

C162

YB

0.022

C152

C160
C161

YB

0.047

C153

100/10

R163

STBY

R164

STBY

GNDA

R148

C154

4.7K

YB

0.15

(FL)

100/10
100/10

(SL)

100/10
100/10

(C)

100/10
100/10

(SBL)

100/10

5678

(FROUT)

(FLOUT)

(SROUT)

(SLOUT)

(SWOUT)

(COUT)

(SBR)

(SBL)

GDAC

Low Pass Filter

(SL)

C241

2.2/50

MP

SR

C242

2.2/50

(C)

C261

2.2/50

(FL)

C201

2.2/50

A 2/3

LSSN

A 3/3

FR

C202

2.2/50

SBR

2.2/50

(SBL)

2.2/50

(SW)

R243

TS

STBY

R241

47K

C243

GDAC

R244 R246 R248

TS

STBY 3.3KCH3.3K

C244

47K

R242

GDAC

R263 R265 R267

TS

STBY 3.3KCH3.3K

R261

47K

C263

GDAC

R203 R205 R207

TS

STBY 3.9K 3.9K

R201

47K

C203

R204 R206 R208

TS

STBY 3.9K 3.9K

47K

C204

R202

R284 R286 R288

C282

TS

STBY 3.3K 3.3K

C284

47K

GDAC

R283 R285 R287

C281

TS

STBY 3.3KCH3.3K

C283

47K

R281 R282

C262 R264 R266

TS

2.2/50

R262

R245 R247

3.3K 3.3K

CH

C245

STBY

C246

STBY

STBY

C265

CH

C205

STBY

GDAC

CH

C206

STBY

GDAC

CH

STBY

C286

STBY

C285

GDAC

3.9K

4.7K

YB

47K

C264

GDAC

IC103

NJM4565MD

330p

R249

IC103

(2/2)

NJM4565MD

330p

R250

(1/2)

IC104

NJM4565MD

330p

R269

(1/2)

IC105

NJM4565MD

330p

R209

(2/2)

IC105

NJM4565MD

330p

R210

(1/2)

IC106

NJM4565MD

330p

(1/2)

IC106

NJM4565MD

330p

R279

STBY

R289

YB

C266

330p

(1/2)

+

5

-

6

R251 R253

1.8K

3.3K

+

3

-

2

R252

1.8K

3.3K

+

5

-

6

R271

1.8K

3.3K

+

5

-

6

3.3K

3.9K

+

3

-

2

R212 R214

3.3K

3.9K

5

6

R292

1.8K

R290

3.3K

+

3

-

2

R291

1.8K

3.3K

IC104

NJM4565MD

R268

12K

220P

+

-

(2/2)

R270

4

8

STBY

4

8

R254

STBY

4

8

R273
STBY

4

8

R213R211
STBY

4

8

STBY

4

8

4

8

1.2K

C247
330p
R232

STBY

C249

7

10/50

C248
330p
R235
STBY

C250

1

10/50

C267
330p
R236
STBY

C269

7

10/50

C207
330p

R239
STBY

C209

7

STBY

C208
330p

R240
STBY

C210

1

STBY

C288
330p

R259
STBY

7

10/50

R294

STBY

C287

330p

R260
STBY

1

R293
STBY

C268

100p

+

3

-

2

R272 R274

2.7K

C290

C289

10/50

4

8

270

CH

TS

CH

TS

CH

TS

CH

CH

TS

CH

TS

YB

V+12

YB

C251

0.01

(SL)

R255

R256

R275

R215

R216

CH

R257

STBY

V+12

STBY

R296

R295

STBY

R258

STBY

STBY

STBY

STBY

STBY

V-12

STBY

STBY

C257

R277

C217

C218

R298
STBY

R297
STBY

C258

C277

(FL)

0.01

0.01

SLIN1

STBY

C252

V-12

STBY

STBY

Q232

RT1N241M

YB

(FR)

YB

V+12

C298

STBY

V-12

C297

STBY

YB

0.01

(SR)

V+12

C271

C272

V-12

RT1P241M

GNDU

C291

YB

YB

C292

0.01 YB

YB0.01

0.01

0.01

SRIN1

(C)

CIN1

V+7 STBY

Q231

GDAC 4.7K

R231

100K

V-7

C221

0.01

GDAC

V-7

(SBR)

SBRIN1

SBLIN1

(SBL)

NOTES: NO INDICATED PARTS IS....

RESISTOR: RS1/16S***J-T, RS1/10S***J-T
CHEMICAL CAPACITOR: CEAT***M**-T,-TS
CERAMIC CAPACITOR: CCSRCH****50-T

( )

: AUDIO SIGNAL FLOW

For Wire Styling

R217

1
2
3
4
5
6
7

R224

4.7K

R218

(1/2)

NJM4565MD
R219

C211

STBY

YB

R238

1.2K

R220
STBY

C212

STBY

GDAC

*1

IC107

R221

YB

101

VEF1040-A VEF1040-A

4.7K

STBY

R223

R222

4.7K

R237

STBY

Not used

102

D103

DAN217U

GDAC

D105

DAN217U

GNDA

D107

DAN217U

GDAC

V+12

6

8

-

5

+

4

1.2K

0.1

V-12

14
13
12
11
10
9
8

(1/2)

IC107

NJM4565MD

2

-

3

+

CKSRYB****50-T

(SQ):CKSQ.CCSQ

R225

3.9K
C219

0.1

YB

7

C220

YB

V+7

C222

0.01

IC110

TC4066BFN

LFE MIX

R226

3.9K

8

1

4

GNDA

TS

C213 R227

10/50

R233

TS

C214 R228

STBY

10/50

R234

GNDU

STBY

470K

470K

GNDU

C215

C216

STBY

FLIN1

(FL)

YB

FRIN1

(FR)

STBY

MAIN ASSY(1/3)

(L)

: Audio Signal Route (L ch)

(M)

C270

10/50

R278

TS

STBY

C278

R276

STBY

1

SWIN1

(SW)

STBY

: Audio Signal Route (Mic ch)

(FL)

: Audio Signal Route (Front L ch)

(SL)

: Audio Signal Route (Surround L ch)

(C)

: Audio Signal Route (Center ch)

(SBL)

: Audio Signal Route (Surround Back L ch)

(SW)

: Audio Signal Route (SubWoofer ch)

A

B

C

D

E

F

56

VSX-917V-K

A 1/3

19

7

8

1234

3.4 MAIN ASSY (2/3)

A

B

C

D

E

A 2/3

MAIN ASSY
(VSX-917V:XWK3307) (VSX-817:XWK3303)

R321

C384

STBY

GNDA

C385

STBY

C321

STBY

C322
STBY

R322

STBY

C341
STBY

C342

(FLOUT)

(FROUT)

(SLOUT)

(SROUT)

A 1/3

(COUT)

(SWOUT)

(SBLOUT)

(SBROUT)

SWPR

A 3/3

*1

(Ohm)

*2

(Ohm)

*3

(Ohm)

MAIN ASSY(2/3)

R303

100

R304

100

R305

100

R306

100

R307
100

R308

100

FRONT,REAR,
CENTER

R457
R458
R477

GAIN(dB)

R478
R497

15k

14.1

SW

R498

GAIN(dB)

14.2

15k

SB

R514
R515

GAIN(dB)

15k 14.1

(SW)

(FL)

(SL)

(C)

(SW)

(SBL)

(SBR)

(SR)

(FR)

C362

10/50

R484

TS

R504

2.2K

Q361

2SC5938A(AB)

R485

4.7K

100k

R505

2.2K STBY

STBY

C361

STBY

R488

STBY

(SBL)

R506

R507

(SBR)

R461

R462

R481

R482

R483

STBY

STBY

STBY

STBY

STBY

STBY

STBY

(FL)

(FR)

(SL)

(SR)

(C)

(SW)

PRE-AMP

R453

R455

R454 R456

IC310

NJM4565MD

R452

(1/2)

STBY

R475 R473

R474 R476

IC311

NJM4565MD

(1/2)

R472
STBY

R493

R495

R496

R494

C370

R502

4.7/50

IC312

NJM4565MD

(2/2)

STBY

R550

R512

R509 R508

STBY

R513

3.6K

3.6K

C323

STBY

C324

R458

STBY

3.6K

3.6K
R477

C343

STBY

C344

R478

STBY

3.6K

3.6K

R497
C363

STBY

C364

STBY

R498

3.6K

200k

3.6K

C386

STBY

C387

R515

IC315

NJM4565MD

(1/2)

R467

STBY

IC310

NJM4565MD

+

(2/2)

FL

­R457

100p

*1

-

FR

+

R471
STBY

IC311

NJM4565MD

(2/2)

+

SL

-

-

SR

+

IC312

NJM4565MD

+

C

­*1

100p

4700p

*2

-

SW

+

+

SBL

­R514

*3

-

SBR

+

*1

100p

CH

CH

*1
100p

CH

100p

CH

*1

(1/2)

CH

YB

YB

4.7/50

IC315

NJM4565MD

(2/2)

*3
100p

CH

100p
CH

YB

YB

C366

C368

C326

22/50

C347

0.01

C346

22/50

C348

C367

0.01

YB

22/50

C327

0.01

22/50

C328

0.01

YB

C345

0.01
YB

C365

22/50

C390

0.01

C325

TS

YB0.01

22/50

C393

0.01

TS

TS

(SW)

C388

YB

TS

R459

R460

R479

R480

R499

R500

22/50

C389

V+12

10k

10k

(FL)

(SL)

10k 10k

(C)

10k 10k

(SBL)

R516

10k

R518

V+5U

(SBR)

C300

STBY

STBY

R517

10k

F

20

A 2/3

R300

STBY

V-12

VSX-917V-K

1234

5678

(FL)

: Audio Signal Route (Front L ch)

(SBL)

(SBR)

(SR)

(FR)

(C)

(SL)

(FL)

A 3/3

CONTROL

AMUTE

F-DRIVE

DCDT

XPROTECT

OLDT

NECK

NOTE

1.RESISTORS

Unit: k-kΩ, M-MΩ or Ω unless otherwise noted.
Rated power: 1/16W unless otherwise noted.

+

Tolerance: (J) 5% unless otherwise noted.

2.CAPACITORS

R437

-

Unit: p-pF or µF unless otherwise noted.
Ratings: Capacity(µF)/Voltage(V) unless otherwise noted.
Rated Voltage: 50V expect for electrolytic capacitors.

JA:CEJA

: AUDIO SIGNAL FLOW

YB

C392

1000p

R446

22k STBY

R445

Q253

RT1N241M

C255

NP

STBY

R439R438

10K10K

10K

Q248

2SC4081

A 3/3

Q257
2SA1576A

6_OHM

R448

(C)

(SBL)

(SL)

(FL)

(QR)

100K

Q249
RT1N241M

GNDU

C320

STBY

GNDA

R551

8.2K
R449

8.2k

D254

UDZS5R1(B)

(SL)

(C)

(SBL)

(SW)

CN114

XKP3091-

37

51

9

11

13

15 19

2117

GNDCH

3

2

1

CN251

1

2

3

52147-0310

: Audio Signal Route (Surround L ch)

: Audio Signal Route (Center ch)

: Audio Signal Route (Surround Back L ch)

: Audio Signal Route (SubWoofer ch)

C

286

GNDA
SBL

4

GNDA
SBR/SW
GNDA
SL
GNDA
FL

10

GNDA
SR

12

GNDA
FR

14

AMUTE
F-DRIVE
DCDT
XPROTECT

18

OLDT

6 OHM

2016

NECK

GNDU

CN252

B3B-EH

FAN+

FAN­FAN STOP

C 1/2

CN705

TO POWER PACK ASSY

TO FAN MOTOR

FAN

J22

GNDU

GNDU

+24V

M

891

TO TRANS4 ASSY

A

B

C

D

Q250

2SC4081

10K

R440

R280

*5

Q255

*5

Q254
RT1P241M

R463

*5

R464

*5

R447

STBY

STBY

GNDU

Q252
2SD1858X

(QR)

D253

D255

R443

470

*5 *5

FAN CONTROL

*5

D253

UDZS27(B)

D255

R280
Q255
R463

R464

­0

RT1N241M

­0

VSX-917V-K

56

Q256

E

F

A 2/3

21

7

8

1234

3.5 MAIN ASSY (3/3)

A

B

C

D

A 3/3

CN312

O

CN953

MAIN ASSY
(VSX-917V:XWK3307) (VSX-817:XWK3303)

CN103

J34

52044-1145

TUNER CE

TUNER DI

TUNER CLK

TUNER DO

TO FM/AM TUNER UNIT

Except VSX-917V VSX-917V Only

OSD RT

OSD CS

OSD CLK

OSD DT

V1
V2
V3

AMUTE
SWDET

V4

INH
SW2
SW1

CN130

CKS3378

CN303

O

TO Composite Video Assy

TO DSP MODULE

J50

(XM BLOCK)

XMDT4 MODE

XMSC RATE

XMPOW

XMDAC_RST

XMSGUL_SW

XMRX

XMMUTE

XMRST

XMANT_REV

XMTX1

XMLSDP

B 2/2

XMFS

XMLNK

XM ERR

1

2

3

4

5

GNDT

TL

6

+9V

7

TR

8

9

VSM

10

RDS

11

GNDT

OSD RT

11

OSD CS

2

4

6

8

10

12

J33

EEPROM CLK

OSD CLK

3

OSD DT
EXPCLK

5

EXPDT
EXPCE

7

AMUTE
SWDET

9

SDET

11

HPIN

13

SROUT

SRIN

RMC

SRRXD

SRTXD

EEPROM DA

EXPST

CKS3386

14

12

10

8

6

4

2

CN106

VKN1243-

NC

NC

R9058
R9053

13

R9050
R9049

11

R9051
R9052

9

R9054

7

R9056

5

R9057

3

R9059
R9070

1

2

4

6

8

10

12

14

16

18

20

R9055

R5001

R5002

R5003

R5004

TL

(L)

TR

A 1/3

OSD_RST
OSD_CS

OSD_CLK

3

OSD_DT
EXPCLK/V1

5

EXPDT/V2
EXPCE/V3

7

AMUTE
SWDET

9

SDET

11

HPDIN/SW2
SW1

13

SROUT
SRIN

15

RMC
SRRX

17

SRTX

EE_CLK

19

EE_DT
EX_ST

21

CN129

220
220

220
220

220

220

STBY

STBY

STBY

STBY

V4

STBY

STBY

STBY

STBY

STBY

STBY

T_CE
T_DI

T_CLK

T_DO

A 1/3

GNDT

29

R9088

93
80

91
52
79

XMRX

77
78
XMTX

RDS_CLK

RDS_DT

XM_ERR

SIRRX

R9085

100

YB

YB

0.01YB1u

C5001

C5003

C5004

C5002

1000p

22p

1000p

1000p

C5028

C5027

C5026

21

XMTX

SIRTX

STBY

STBY

R9087

D9070

D9069

100

100

R9089

R9083

STBY

IC9003

100

TC74VHCT125AFTS1

1OE

1

TX

2

1A

1Y

3

2OE

4

RX

5

2A

6

2Y

7

GND

D+5V

IC6004

15

A

VCC

2

B

34

Y

GND

TC7S04F

STBY

STBY

C5005

(RCA Jack)

1000p

C5025

30

R9086

TX

RX

R6005

CHASSIS

VT+9

R9084

XMRX

100

D+5V

STBY

VCC
4OE

4A

4Y

3OE

3A
3Y

STBY

14
13
12
11
10
9
8

GNDU

C9082

0.1/16

GNDU

YB

MAIN ASSY(2/3)

R6002

VSX-917V Only

SRRX

IC6001

TC74VHCT125AFTS1

1OE

1
2

1A

1Y

312

2OE

4

100k

100

R6009

5

2A

6

2Y

78

GND 3Y

VCC
4OE

TX

TX

4A

4Y

3OE

RX

RX

3A

J31

FROM PRE-AMP

(MAIN ASSY 2/3)

A 2/3

CONTROL

R9045

*3 R9046

VSX-917V

100 100

Only
Except

470 470

VSX-917V

D+5V

TX

SRTX

RX

1K

R6007

STBY+5V

R6010

1.8k

D6001

R6004

1SS355

100

100k

R6001

C6001

YB

0.1/16

14
13

11
10
9

E2PROM

BR24L16FV-W

1

A0

2

A1

3

A2

4

GND

V-12

YB YB

C116 C115

0.01 0.01

GNDU

IC9002

V+12

R9048

4.7K

Vcc

SCL

SDA

C9001

10K

8
7

WP

6
5

STBY

C9002

STBY

E

F

22

SIRIUS RESET

CN7301

W

To SIRIUS Assy

A 3/3

25

SIRIUS_R

SIRIUS_L

SIRTX
SIRRX

GNDA

A 1/3

V+7

V-7

NOTE

Unit: k-kΩ, M-MΩ or Ω unless otherwise noted.
Rated power: 1/16W unless otherwise noted.

+

Tolerance: (J) 5% unless otherwise noted.

-

Unit: p-pF or µF unless otherwise noted.
Ratings: Capacity(µF)/Voltage(V) unless otherwise noted.
Rated Voltage: 50V expect for electrolytic capacitors.

: AUDIO SIGNAL FLOW

GNDT

SPB_RY

R/C_RY

21 171219

XKP3091-

CN111

SP-B RY

SPA_RY

R/C RY

SP-A RY

VT+9

HPDET

L5002

18151620

HP. SW

L9001

ATL7002

QTL1013

L9002

13

14 638

T+9V

GNDT

GNDU

ST+5V

C 2/2

D+5V

AC_RY

ATL7002

D+5V

AC RY

AC_WP

-VF

AC WP

CN816

D101

STBY

L101

L102

QTL1013

QTL1013

GAV

(SW)

7511109

412

GAV

GAV

-12V

+12V

FL AC2

FL AC1

TO POWER PACK ASSY

SWOUT

GNDA

GNDA

A 2/3

SWPR

GNDA

SIRIUS R

SIRIUS L

SIRIUS TX

SIRIUS RX

J100

GNDA

V-7V

V+7V

NC

9

8

7

6

5

4

3

2

1

CN132

CKS3374

1.RESISTORS

2.CAPACITORS

VSX-917V-K

1234

FLAC 2

2

143

-VF

FLAC 1

5678

(L)

: Audio Signal Route (L ch)

DISP RST

DISP CLK

DISP DI

5

I

DISP DO

DISP RDY

CN401

DISP EN

SRIN

SROUT

10876

RMC

1311129

1W WP

14

TO FRONT DISPLAY ASSY

GNDU

MIC DET

STBY+5V

16

1715

CKS3382-

CN101

MICSW

STBY+5V

*1 R9026

VSX-817/KUXJ/CA

A 1/3

VSX-917V/KUXJ/CA

SEMIKE For µ-P

R9024

10K
10K

R9023 R9025

10K
10K

10

­ 10K

-

D9007
DAN217U

D+5V

(SW)

: Audio Signal Route (SubWoofer ch)

(V)

: Video Signal Route

D9006
DAN217U

A

R9045

*3

R9046

*3

L9003

LFCA2R2J

R9048

C9004

*3

YB

0.01

RT1N431M

JQ

C9005

2.2/50

SRIN

RMC

EE_CLK

15.7MHZ

R9039

D9010
1SS355

100K

R9037

GNDU

100K

1u/10

C9006

SROUT

OSD_CLK

EE_CLK
EE_DT

XSS3004-

X9001

*

R9004

STBY

AC_WP

19

1W_WP

UART2

YB

22
23

24

25
26

27

28
29
30

TX TX

1

VSS

OSD_DT

1
2

R9014
R9015
R9016
R9017
R9018

C9016
STBY

R9013

D+5V

R9080

10K

3

2

T_BUSY

SR_TXD

1W_WP

R9001

0

STBY

C9009
C9010

STBY

R9033
100K

5

4

NC

STBY

C9003

R9003

STBY

R9005

R9062

470

6

T_VDD

T_SCLK

470
470
470
470
470

0

470

RX RX

C9007
330/6.3

C9008

0.01

C9015

1000p

R9041

100K

R9010

5.1k

7

8

SR_RXD

9

10

T_RST

YB

C9019

STBY

VSS

R9038

STBY

YB

292827262523 241817 19 2120 221110 12 13 14 15 1665 984 7321

R9031
100K

D9064

DAP202U

10K

R9065

CN102

52045-1045

100

HPDET

47K

R9060

C9012

STBY

100

9798999596

VREF

AVCC

HPDET

USDAO

USDAI

USCLK

DISP EN

DISP RDY

DISP DI/OSD DT

DISP DO

DISP CLK/OSD CLK

GND

CNVSS

12C CLK EEPROM/DVC

12C DT EEPROM/DVC

XRESET

XOUT

GND

XIN

+5V

NMI

ACIN(WAKEUP)

USB TREQ

1W WUP

UART SW

USB HREQ

USB CTL

XFLAG

SIRIUS RST

USBXRST

USBCS

DISP RST

XM/SIRIUS TX

XM/SIRIUS RX

232C CTS

CLK

3132343337363530384039

D+5V

Q9064
RT1P241M

D9068
1SS355

D9065
DAP202U

10K

R9064

10K

R9067

91

93

*1

*1

R9024

R9023

SDET/INH

*1

*1

R9025

R9026

R9082

949192

93

AVSS

SIMUKE2

SIMUKE1

DT4 MODE

XM POW

COMP VIDEO INH/SY DET

MAIN µ-COM

IC9001

PEG375

31.TX(SR+/IPOD)

32.RX(SR+/IPOD)

DSP CLK

DSP DO

DSP DI

DSP RST

BUSY

DSP SS

40

38

39

373536

DMUTE

Q9065

UMD2N

4

5

2

10K

R9066

XPROTECT

EX_ST

270K

XPROTECT

EXPANDER ST

DSP MODE

DSP HREQ

424341

41

42

3

Q9065

UMD2N

GNDU

28

10k

R9047

R9002

Q9001

EE_DT

47K

T_PGM/OE/MD

FOR FLASH U-COM

56

VSX-917V-K

88

220

OSD_CS

R9081

0.01

C9081

888990

OSD CS

DECO MUTE

52.XMDAC_RST

51.NECK SELECT

DSP MUTE

ADMODE

444546

MUTE_OUT

1

T_DI

T_CE

OSD_RST

470

470

R9020

R9019

868587

838284

T_DI

T_CE

6 OHM

OSD RST

RDS FM+/XM RST

RDS DT/XM LINK ACTIVE

RDS CLK/XMLSDP

DSP OVERLOAD

VIDEO1/EXP CLK

VIDEO2/EXP DT

VIDEO3/EXP CE

COMP VIDEO A/HPDIN

COMP VIDEO B

LOW_CONSUMPTION

MCACC/FRONT IN

DIR CDC RST

DIR CS

DIR DO

LSSN

474849

LSSN

A 1/3

45

46

48

T_DO

T_CLK

470

470

R9021

R9022

81

T_DO

T_CLK

XMSC RATE

XMSGNL SW

XMANT_REV

OL DET

DC PROT

SW DET

VIDEO4

EVR DT

EVR CLK

RY-AC

XM ERR

RY_A

RY_C/R

RY_B

AMUTE

DIR ERR

XTLO

50

50

49

470K

R9007

GND

+5V

R9032

100K

R9034

STBY

5153 525455565758596062 6164 6366 6569 68 6771 7073 72747577 76787980

D+5V

C9018

C9014

0.047

R9028

R9036

220

R9008

YB

100K

220

0.1

MCACC

HPDIN/SW2

A 1/3

A 1/3

DAN202U

D9011

MUTE
A

C9011

0.047

YB

GNDU

RDS_DT

RDS_CLK

OLDT
DCDT

EXPCLK/V1

EXPDT/V2

EXPCE/V3

SWDET

VLDT

VLCK

A 1/3

AC_RY

XM_ERR

SPA_RY

R/C_RY

SPB_RY

NECK

R9011

1K

80
79
78

77

V4

52

R9006

V+12

464526404241393738883536495048

17 15 13 11 9 7 5 3 1

16 14 10128462

BUSY

DIR CS

DIR DO

DSP SS

DSP DO

DSP CLK

DSP HREQ

DSP MODE

CN817

DSP RST

TO POWER PACK ASSY

USB XRST

C 2/2

7

470K

10K

R9042

DSPOL

SW1

VSX-817
/KUXJ/CA

Q9007

DTC143TK

Q9002

RT1P241M

Q9003
RT1P241M

DSP DI

DEC MUTE

J45

10K

R9043

R9068

R9012

0

DIR RST

DIR ERR

10K

R9044

A 1/3

0

Q9006

STBY

STBY+5V

XTLO

GNDD

6_OHM

R9030

R9009

A 2/3

R9061

47

C9013

GNDU

47K

V-12

C9000

STBY

GNDD

8

STBY

STBY

CKS3382-

CN112

A 3/3

B

C

D

E

F

23

1234

3.6 DSP ASSY (1/2)

A

B

C

D

E

B 1/2

CN1903

(1005

(1005

DSP ASSY
(AWX8809)

RX0

COAX1

2

GCH

Q

NOTES:

NO INDICATED PARTS IS...

CCSRCH****50
CKSRYB***K50

or 1608)

or 1608)

CCSSCH****50
CKSSYB***K50
CKSSYB103K16
CKSSYB104K10

CCSRCH471J50
CKSRYB104K16

(1608)

CKSRYB474K10
CKSRYB105K16

CEVW***M**

RS1/16S***J
RS1/16SS***J

RS1/16S***J

(1608)

RAB4C***J or
RAB4CQ***J

UNLESS OTHERWISE NOTED

RX1

COAX2

RX4

V+5D

GNDD

RX5

GNDD

GNDD

RX6

GNDD

GNDD

TX1

4

JA501

AKB7173

CN601

VKN1241

1

2

3

4

5

6

7

8

9

10

CK27

R514
stby

100k

CK32

R604

R501

R502

100k

C503

0.01
YB

75

75

C504

0.01
YB

CK101
CK102
CK104
CK105
CK106
CK107
CK108
CK109
CK110
CK111
CK112
CK113
CK114
CK116
CK117
CK186

CK121
CK122
CK123
CK124
CK125
CK126
CK127
CK128
CK129
CK130
CK131
CK132
CK133
CK134
CK135
CK136
CK137
CK138

CK31

MD

CK33

MCLK

XMMK
LSLK

XMLK

RX3

RX7

R573

48 47 46 434445

1

RX3

RX4(FFC)

AVSS

2

AVSS

3

RX5(FFC)

4

AVSS

5

RX6(FFC)

6

AVSS

7

RX7(BtoB)

8

IIC

9

P/SN

10

XTL0

11

XTL1

12

VIN

DVSS

TVDD

13 14 15 17 1816

V5D1

V53

CK141

L601

QTL1013

R563

SEL

HXM
LDIR

LSLK
LSBK
LSFD

MD

R566

Y

0

0.1

C606

YB

C605

stby

V3D V33

L551

QTL1013

R562

R564

100 47

R565

100

L501

CK28

GNDD

CK35

CK34

R606

C502 C501

CK29

100k

MC

MD

stby

stby stby

L502
stby

R515
stby

CK30

R605

ERR3
DRDO
HREQ
BUS3
MISO
MUT
XMMUT3
XMLNK3
XMFS3
XMLSD3
XMDO3
XMANT3
XMRST3
XMDI3
XMSW3
XMDAM

MCLK
BCKO
LCKO
FDTO
SDTO
CDTO
BDTO
OSC
XMMK
XMBK
XMFD
XMLK
LSLK
LSBK
LSFD
LCKI
BCKI
FDTI

1

5

3

V5D1

CK140

10

R517

R516

RX2

AVSS

AVSS

RX1(COAX2)

IC601

AK4114VQ

DIR&DIT

(CAD1/0=00)

TX0

BOUT

TX1

COUT

100

R614

V3D

V32

L602

QTL1013

C608

C607

47/6.3

CK149

47

3Y GND

9

3B

10

3A

11

4Y

12

100

4B

13

4A

14

ST

15

VCC

16

GNDD

CK139

10

YB

C621

0.47

F%

R628

470p

AVSS

VOUT

CK142

C609

YB 0.1

VCOM

DVDD

2119 20 23 2422

0.1

YB

IC551

R665
R666
R667

R

DVSS

C551

C552
stby

AVDD

INT0

CCLK

CDTI

CDTO

DAUX

MCKO2

BICK

MCKO1

18k

CSN

PDN

XTO

42 41 40 39 38 37

RX0(COAX1)

UOUT

CH

TC74VHC157FTS1

(SN74LV157APW)

INT1

XTI

LRCK

SEL

0
0
0

R627

36
35
34
33
32
31
30
29
28
27
26
25

SDTO

100

R616

CK143

2Y
2B
2A
1Y
1B

1A

0.1

100

22

47
47

CK145

YB

R570

R567

100

R612

L605
stby

0

C614

CK146

C618

V3D

47/6.3

GNDD

0.1

YB

R622
stby

CK148

CK147

V31

C620

C619

470p

CH

10k

C617

1000p

R624

YB

R623
stby

R621

R620

R615

R618
100

100

R617

CK144

8

R571

47

7
6

R569

47 100

5
4

100

R568

3
2
1

F

24

B 1/2

VSX-917V-K

1234

ERR3
DRCS

SCK
MOSI
DRDO
DRRT

5678

(L)

: Audio Signal Route (L ch)

(FL)

: Audio Signal Route (Front L ch)

(SL)

: Audio Signal Route (Surround L ch)

(C)

: Audio Signal Route (Center ch)

(SBL)

MC

MD

DRCS
SCK
MOSI

OSC

DRRT

: Audio Signal Route (Surround Back L ch)

(SW)

: Audio Signal Route (SubWoofer ch)

MCLK

R714

BCKO
LCKO
FDTO
SDTO
CDTO

BDTO

100

GNDD

C721

CK155

stby

V3D

C701 L701

C722

GDAC

YB

stby

R701

V34 V55

QTL1013

0.01

C702

stby

C723

21

SDOS
I2C

SMUTE

BICK NC

47

LRCK

SDTI1

SDTI2

875643

SDTI3

910

R702

SDTO

100

11

DAUX

DFS

SDTI4

stby

C704

C703

100/16

4244434140393738363534

TDM

CDTI

CCLK

AK4628AVQ

8ch CODEC

(CAD1/0=11)

DZFE

TVDD

141213

15161718201921

YB0.1

C705

R703

C706

stby

CSN

DVDD

IC701

CH

100p

P/S

DVSS

R713

YB

0.1

MCLK

PDN

47

DZF1

DZF2/OVF

TST

V54

AVSS

CAD1

C717

AVDD

CAD0

C720

VREFH

ROUT1

LOUT1

ROUT2

LOUT2

ROUT3

LOUT4

22

CK154

0.1 YB

YB

(TST)NC

R704

4.7

470p

VCOM

RIN

LIN

ROUT4

C719

stby

CK156

3233

3031

27 262829

2325 24

LOUT3

CK153

C716

(SW)

0.1

YB

C718

47/6.3

(FL)

(SL)

(C)

(SBL)

V5A

L702

C715

100/16

(L)

QTL1013

R712
R711
R710
R709
R708
R707

R706
R705

D702

231

12

D701

3

100
100
100
100
100
100

100
100

MA152WK

CK10
CK20
CK11

CK12

CK13

MA152WA

CK14

CK15

CK16

CK17

CK18

CK19

CK22

GDAC

GVCM

C714
470p YB

C713
470p YB

C712
470p YB

C711
470p YB

C710
470p YB

C709
470pYBYB

C708
470p

C707
470p YB

(SBL)

CK21

(SL)

(SW)

(C)

R914
stby

(FL)

R913

(L)

CK23

stby

CN701

1

3

5

7

9

10

11

12

13

14

15

16

17

18

19

XKP3080

RIN
GNDA(DAG)

2

LIN
GNDA(DAG)

4

FRO
VCOMG

6

FLO
RCMUT/OVF

8

SRO
GNDA(DAG)
SLO
GNDA(DAG)
SWO
GNDA(DAG)
CO
GNDA(DAG)
SBRO
GNDA(DAG)
SBLO

CN806

C 2/2

A

B

C

XMSW3

LCKI
BCKI
FDTI

XMBK

LSBK

LSFD

D

XMFD

V5A

UDZS5R6(B)

CK7

RX7
RX3

V2 V1

CK9

MD

MC

D902

13

NC

L902

12

V+5A

ATL7002

CK6

11

10

(DAG)

(DAG)

GNDA

GNDA

R907

V5D1

CK5

9

V+5D

stby

L901

8

V+5D

C 2/2

stby

R916

ATL7002

CK4

7

56321

DGRTN

DGRTN

DGRTN

CN805

CK3

R905

4

GNDD

GVCM

GDAC

GNDD

CK2

100k

RX7

RX3

uGRTN

C901

C902

R908
C903

C904

R909
C905

C906

R910

R911

R906

100k

CN901

XKP3077

stby

stby

0

stby

stby

stby

stby

stby

stby

stby

V1R2

CK77

IC902

PQ1LAX95MSPQ

5

R922

R921

F%

100

12k

4

123

F%

1

C910

YB

CK182

CK8

GCH

C764 C916 C918

YB 0.1 YB 470p YB 0.1

C763 C917 C919

YB 470p

GNDD

(XM) (DSP)(DAC) (CODEC) (CODEC) (DIR)

GDAC GNDD GDAC

1

C909

YB

CK183

YB 0.01

V3D

C908

1

YB

CK76

IC901

PQ1LAX95MSPQ

5

F%

R920

20k

F%

12k

R919

GNDD

GDAC

4

213

CK75

C907

YB 470p

1

YB

D901

GNDD

V5D1

UDZS5R6(B)

E

F

56

VSX-917V-K

B 1/2

25

7

8

1234

3.7 DSP ASSY (2/2)

A

B

C

D

B 2/2

DSP ASSY
(AWX8809)

MC

* IC401 Pin Function

XM/DT IC Rev.

pin

3B,4A
69RFU_SCL
7

RFU_SDA

ANTREV

29

SC_RATE

35

DT4_MODE

44

MUTE

* Parts Table

XM/DT IC Rev.

No.

3B

MC

QTL1013

C952

V38

0.1 YB

22k
22k
22k
22k
22k
22k
22k

stby

stby
stby

XM/DT IC Rev.

stby

C951

R414
R415
R417
R419
R420
R421
R432
R433
R434
R435
R436

R438
R439

CN953
CN954

* Net Function

Net Name
RFU_SCL3
XMMUT3
DT4_MODE
SC_RATE
XMLNK
XMFS
XMANT

V3D

L951

0

0
0

3B,4A

RFU_SCL3

XMMUT3

DT4_MODE

SC_RATE
LINK_ACTV

I2S_RATE

ANTREV

XMDI3

CK160

R980

131214

4B3Y4Y4A3A

VCC

IC953

TC74VHC08FTS1

(SN74AHC08PW)

5V -> 3V

Level shifter

for XM

1A

1B2B2A1YGND

1234657

CN401

AKP7201

+5V

TR-

TR+

GND

GCH

XMSW5

XMSW3

100

R979

10911

8

3B

2Y

100
100
100

*

R414

DECM

*

R436

R429

100

R428

100

R427

100

R426

100

C418
stby

C419
stby

DSRQ

DT4_MODE*

ERR5

XMFS5

XMLNK3*

XMFS3*
XMRST3*
XMANT3*

XMDI3

XMDO3

XMLSD3

XMMUT3*

XMMK

XMLK

XMBK

XMFD

SC_RATE*

XMANT5

R955
100

Y8

GND

V1

L402

ATL7002

CK166

V5X2

1

2

3

4

100

1

C413

C407

V5X1

YB

C408

100/16

5

123

CK73

YB

GNDD

0.1

XMPOW

R430

10k

4

IC402

AAT4618IGV-0.5-1

CK71

R408
stby

R409
stby

CK72

CK74

XMERR5

C405

0.1

UDZS5R6(B)

UDZS5R6(B)

C406

0.1
YB

D402

D401

XMMUT5

RT1N241M

stby

C

E

GNDD

Q951

YB

R405

R407

R976

47k

stby

V32C

V3D

L401

QTL1013

CK163

C401

47/6.3

YB

C403

C402

0.1YB470p

CK118

1k

100

R404

C420

C421

stby

100

C404

V5D1

QTL1013

YB

C956

0.1

YB

0.1

C409

C410

CH

V5D6

CK120

CH9p

9p

stby

C957

stby

X401
ASS7065

45.1584MHz

CK119

1k

R406

L953

B

*

R419

*

R420

*

R421

C411

stby

stby

R401

stby

R402

12910

SLAVE_SEL

13

VSS4

VDD3 COMM_TX_EN

COMM_RX_P

19 2017 181614 15

COMM_RX_M

VDD4

VSS5

COMM_TX_M

23 2421 22

VSS7

252827

CK164

R412

R410

stby

470

1M

R411

XMDO3

XMDO5

XMLSD3

330

CK161

R966

131214

11

VCC4B4A3Y3B3A4Y

IC951

TC74VHCT08AFTS1

(SN74AHCT08PW)

3V -> 5V

Level shifter

for XM

1B

1A

1Y2B2A

1236547

11

ASYNC_RESETB

VSS3

COMM_RX_DIG
COMM_TX_DIG

F2621E-01

COMM_TX_P
VSS6

OSC_OUT

OSC_IN

VDD5

263129

CK165

XMLSD5

330

R973

8109

GND

2Y

*

R432

678

VDD2***VDD

SC_RX_IN

SAII_EN

SAII_DATA

VDD8 *

IC401

(rev3B)

VSS11

PCM_DATA VDD7

HSDP_DATA

VSS9

TEST

*

30

*

R433

R438

*

V5D1

L952

QTL1013

YB

C955

0.1

45321

VDD6

C416

stby

C417

stby

V56

R425
R424
R423

R418

100

R417

*

SC_TX_OUT

LSDP_TXRX

VSS

48

SAII_CLK

PCM_OCLK

42 4145 434447 46

VSS12

PCM_LRCLK

HSDP_CLK

PCM_CLK

HSDP_EN

38 373940

*

343332

35

36

*

R435

R439

DSDO

R954

CK162

100

20

191618171514131211

G2

VCC

TC74VHCT541AFTS1

stby

3V -> 5V

Level shifter

for DSP,DIR,XM

C954

G1A1A3A2A4A5A6A7A8

1

2543768109

*

R415

*

R434

*

DRD5

BUS5

Y2Y1Y3Y4Y5Y7Y6

IC952

E

F

26

B 2/2

CN953

VKN1243

GNDD

GNDD

R962

100k

330

R971

XMLNK3

XMLNK5

XMDAM

XMMUT3

MOSI

DECM

DSDO

CK48

CK49

CK47

15 13 11 79

14 1012 8

DSP DI

DSP DO

DEC MUTE

DSRT

SCK

SS

CK45

CK46

CK44

DSP SS

DSP CK

DSP RST

C 2/2

GNDD

DSRQ

BUS5

CK42

CK43

BUSY

DSP HREQ

CN807

DSM5

CK41

DSP MODE

DRD5

DRCS

ERR5

DRRT

CK40

CK39

CK37

CK38

CK36

531

642

NC

DIR CS

DIR DO

DIR RST

DIR ERR

MISO

R970
100k

CN951

XKP3078

GNDD

BUS3

GNDD

DRDO

HREQ

MUT

CK70

GNDC2

ERR3

XMFS3

R974
stby

XMANT3

GNDD

GNDD

GNDD

R965
R963

R964
100k

R978

XMRST5

XMRST3 XMDI5

100k
100k

100

XMMUT5

XMPOW

XMSW5

XMDRS

CK64

CK65

35

1

264

XM SGNL_SW

XM DAC RST

XM PWR

A 3/3

CK63

XM RX

XMDI5

CK62

XM MUTE

XMANT5

XMRST5

CK66

CK60

XM ANT_REV

XMRST

CN106

XMLSD5

XMDO5

XMFS5

CK59

CK58

CK57

CK56

9711

81210

XM LINKACTIVE

XM LSDP

XMFS

XM TX

XMLNK5

XMERR5

CK55

CK54

XM ERR

VSX-917V-K

1234

47

R871

R872

47

GNDD

BCKO

LCKI

FDTI

10k

R806

R805

BDTO
CDTO
SDTO
FDTO

100

R802

C804

NOTES:

NO INDICATED

CCSRCH****50

(1608)

CKSRYB***K50
CCSSCH****50
CKSSYB***K50
CKSSYB103K16
CKSSYB104K10

CCSRCH471J50
CKSRYB104K16
CKSRYB474K10
CKSRYB105K16

(1005

or 1608)

CEVW***M**

(1608)

RS1/16S***J
RS1/16SS***J

RS1/16S***J

RAB4C***J or
RAB4CQ***J

(1005

or 1608)

UNLESS OTHERWISE NOTED

5678

A

YB0.1

R807

Vcc

G2
Y1
A2

47k

YB

0.1

CK167

R801

C801

8
7
6
5

47

C805

L871

stby

V3D

V39

QTL1013

R874

47

R873

47

BCKI

LCKO

MCLK

C833

C831 C829

0.1
YB

C832

C830

FST

FSR

SDI0

SCKT

SCAN

PF10

GNDIO

VDDIO

22212524232826

C807 C809

stby

C808 C810

0.1 0.1
YB YB

R810

V

TDI

TDO

stby

470p stby

47

R832

HCKT

SCKR

VDDIO

GNDIO

DSPC56371AF180

BOOT MODE BACD

DECODER 0

UCOM

PB0

PB1

GNDCO

VDDCO

27

470p

YB

47k

R809

P.U

TCK

TMS

R833

47

80 76777879 737475 707172 6769 68 6466 65 62 6163

1

SDI1

2

GNDIO

3

VDDIO

4

SDO3

5

SDO2

6

SDO1

7

SDO0

8

VDDCO

9

PF8

10

PF6

11

PF7

12

GNDCO

13

PF2

14

PF3

15

PF4

16

PF5

17

VDDIO

18

PF1

19

PF0

stby

GNDSP

20

PF9

12 76354

G

Proto only

V3D

47k

R841

CK181

CK168

BUS3

47

R831

0.1

PC2

47

YB

YB

R830

PE2

BUSY

96DTS

VDDCO

GNDCO

DSP

IC801

1

0

1

00

1

TDO

TDI

MOSI

TCK

TMS

303129

323334363735383940

10k

100

R953

CN801

VKN1411

JTAG

V11

47

R829

MISOSSSCK

R811

100

R812

MOSI

PE5

0

0.1
YB

C828

GNDIO

100

R952

4.7k

SCKSSMISO

VDDIO

CK171

R951

L803

L804

100

R827

47

R828

PE0

SCKT_1

GNDCO

HREQ

QTL1013

R840

HREQ

V1R2

C835

ATL7002

47

PE1

FST_1

SDI0_1
SDI1_1

PE8
PE9

PE10

MUTE

VDDCO

MODA

MODB
MODC
MODD

RESET

PINIT

EXTAL

VDDPD
GNDPD
GNDPP

VDDPA

GNDPA

C814

470p

YB

C815

0.1
YB

100

100/4

R813
10k
C813
stby

C812
stby

C811
stby

R842
stby
R843
stby

60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41

V36

R826
stby

VDDPP

C823

C821

YB

R821

470p

470p

V3D

L802

CK169

CK174

C826

R852

YB

YB

ATL7002

2.2k

0

C834

100/16

GNDD

C827

470p

C824

C822

V3D

QTL1013

IC802

TC7WU04FU

(3/3)

CK185

CK173

R851

47

R853
10k

YB

0.1

YB

0.1

YB

0.1

V37 TC7WU04FU

L801

CK172

8

53

4

22

R818

OSC

C852

C851

1

CS#

2

SO

3

WP#

4

VSS

R854

R855

R856 R857

R823

47k

CK180

100

IC802

R817

(2/3) (1/3)

7

CK177

C818

CH 470p

C819

YB 0.1

C820

stby

R822

C825

R844
stby

8

4

IC851

*5

ROM

V3D

CK103

YB

CK179

10k

10k

0.01

R816

C816

GNDD

V32E

0.1
YB
stby

CK170

8

VDD

7

HOLD#

6

SCK

5

SI

stby

10k

10k

MUT

DSM5

Q801

RT1N241M
C

B

E

DSRT

R819
100

IC802

TC7WU04FU

8

216

4

R815

CK178

1M

470

X801

XSS3003

24.576MHz

5p

C817

CH

V3D

B

L851

QTL1013

CK175

CK176

C

D

E

5p

CH

F

GY
HHI-Z

ONL

1

G1

2

A1

3

Y2

4

GND

10k

R804

YB

0.1

C803

R875

R876

IC871

TC7WH125FU

C871

stby

C872

10k

10k

R803

YB

470p

IS...PARTS

YB

0.1

MD

C802

stby

stby

C806

56

VSX-917V-K

B 2/2

27

7

8

1234

3.8 POWER PACK (1/2), TRANS2 and TRANS3 ASSYS

C 1/2

A

B

C

D

E

NOTE

1.RESISTORS
Unit:k-kΩ,M-MΩ or unless otherwise
noted.
Rated power:1/4W unless otherwise

noted.

Tolerance:(J) 5% unless otherwise
noted.

2.CAPACITORS

Unit: p-pF or µF unless otherwise
noted.
Ratings:Capacity(µF)/Voltage(V)
unless otherwise noted.

Rated Voltage:50V except for

electrolytic capacitors.

BA:CQMBA(Film Cap)

M:CQMA(Film Cap)

3.DIODES

Indicated in 1SS133-T

F

C 1/2

28

POWER PACK ASSY
(VSX-917V:XWZ4239) (VSX-817:XWZ4235)

GNDA

GNDA

SBR/SW

GNDA

GNDA

GNDA

CN114

GNDA

AMUTE

A 2/3

F_CONTROL

DCDT

XPROTECT

OLDT

6OHM

NECK

GNDU

+

-

CN705

XKM3011-

C

2

SBL

4

6

SL

8

FL

10

SR

12

FR

14

1620

18

TO MAIN ASSY

*3

IC601

IC602

IC603

D+5V

10k

R727

1

3

5

79

11

13

15

17

19

21

VSX-917V, VSX-817

10k

10k

R726

R725

(C)

R1102

0

GNDU

STK412-530

STK412-530

STK413-530

SBL/SB

FL

(FL)

AMUTE

F-DRIVE

DCDT

XPROTECT

OLDT

6OHM

NECK

(SBL)

(SL)

SR

FR

POWER PACK ASSY(1/2)

(FR)

R602

FR

1K

2SC5938A(AB)

Q602

AMUTE

SR

FL

AMUTE

SL

AMUTE

C

SBR

AMUTE

AMUTE

SBL

R604

10K

R654

10k

Q652

2SC5938A(AB)

R652

1K

(SR)

(FL)

R651

1K

Q651

R653

10k

2SC5938A(AB)

(SL)

R631

1K

Q631

R632

10k

2SC5938A(AB)

(C) (C)

R601

1K

2SC5938A(AB)
Q601

R603

10K

R777

1K

2SC5938A(AB)
Q501

R778

10k

VNF1084

CHASSIS

R682

10k

Q681

2SC5938A(AB)

R681

1k

(SBL)

C

SL

GNDA

AMUTE

SBR/SW

AMUTE

C606

4.7/50

YB

C604

330p

330p

C654

C656

4.7/50

IC602:

POWER AMP

(2ch POWER PACK)

C655

4.7/50

C653

330p

YB

C633

4.7/50

330p

C632

YB

C605

4.7/50

C603

330p

YB

C779

4.7/50

C778

330p

YB

KN601

IC610

AEK7009

(1A)

330p

C682

YB
C683

4.7/50

R610

R660

R659

R635

R609

R781

R685

47p

R730

C608

CH

56k

R614

R612

1.8k

56k

C612

STBY

C610

CH

100/16

0

R605

R606

0

C662

C660

100/16

CH

STBY

R664
56k

1.8k

R662

56k

47p

C658

CH

(FL)

CH

R729

47p

C657

56k

R663

R661

1.8k

CH

56k

C661

STBY

C659

R607

100/16

0

(SL)

C634

CH 47p

56k

R637

R636

1.8k
56k

CH
C636 C637

C635

STBY

100/16

R608

0

47pCH

R728

C607

56k

R613

R611

1.8kCH56k

C611 C613

C609

STBY

100/16

R625

0

47p

C780

CH

56k

1.8k

R782

R783

C781

56k

100/16

C782
STBY

CH

R627

R629

0

C686

STBY

C685

R687

100/16

CH

56k

R686

1.8k

56k

47p

(SBL)

C684

CH

IC601:

POWER AMP

(2ch POWER PACK)

14

IC601(1/2)
STK412-530

12k

15

FR

2

16

CH

C614

D782

3p

R675

30PDA20-FC6

stby

1k

R630

C664

3p CH

17

IC601(2/2)
STK412-530

SR

18

7

14

IC602(1/2)

12k

STK412-530

15

FL

3

16

2

C663

D780

MTZJ15A

CH

3p

R645

30PDA20-FC6

stby

R699

1k

D645
stby

18

IC602(2/2)
STK412-530

17

SL

7

CH

3p

14

IC603(1/3)

C4*3

12k

3

15

2

16

D784

MTZJ15A

30PDA20-FC6

CH

R677

3p

stby

1k

R695

D677

17

IC603(2/3)

SBR/SB

*3

18

12

7

C783

3p

CH

0

C687

CH3p

19

IC603(3/3)

SBL *3

20

4

3

D602

MTZJ15A

D675

12

4

D647

12

D681

stby

13

1

6

5

D781

5.6k

R616

stby

13

1

9

6

5

D779

30PDA20-FC6

5.6k

R647

R648

10

13

1

6

5

D783

30PDA20-FC6

5.6k

R688

10

22

VSX-917V-K

1234

8

9

30PDA20-FC6

R618

11

10

R665

8

ACN7094

D648

MTZJ15A

R646

stby

D646

5.6k

11

8

9

5.6k

R689

11

ACN7094

ACN7094

21

ACN7094

D604

MTZJ15A

R676
stby

5.6k

D676

stby

R668

0.22

ACN7094

R666

R667

0.22

stby

R639

0.22

ACN7094

R615

330

R617

0.22

ACN7094

D682
MTZJ15A

R678

stby

D678

stby

R784

330
R785

0.22

R691

0.22

R622

0.22

330

R638

330

R690

330

R620

330

330

R624

1SS133

D652

R670

R669

D651

R619

D601

D777

1SS133

R787

C784

D683

R692

1.8k

D606

1SS133

1.8k

1.8k

R671

C665

1SS133

D631 R640

1.8k

1SS133

2SC4081

R696

1.8k

R786

820

NP

2.2/50

1SS133

1.8k

NP

NP

R621

10k

C688

R693

2SC2240 (GRBL)

Q606

820

R626

NP

C616

2.2/50

D+5V

0

R1101

10k

33k

R698 R697

Q656

NP 2SC2240

C666

2.2/50

820

R672

820

Q655
2SC2240

(GBRL)

2.2/50

820

1.8k

R641

Q633
2SC2240

(GBRL)

C630

1SS133

2.2/50

Q605
2SC2240

820

(GBRL)

NP

C615

2.2/50

(QR)

Q696

YB

C696

1000p

Q505
2SC2240
(GBRL)

NP

2.2/50

820

Q683

2SC2240

(GBRL)

C697

1SS133

R628

22k

(GBRL)

1SS133

1SS133

R673

22k

1SS133

D632

D603

1SS133

R623

22k

Q697

2SC4081

(QR)

220/6.30

1SS133

D778

R788

22k

R694

22k

D684

D608

1SS133

Q698
RT1N241M

R674

22k

D654

D653

R642

22k

(FL)

(SL)

(C)

DC DET.

(SBL)

5678

601_5

XPROTECT

601_2

(FL)

(SL)

(C)

DC_DET

600/3_2
600/3_5

(SBL)

SBLO

FRO

SRO

P13
P12

FLO

SLO

P13
P12

P13
P12

P1

OL

P6

OL

P1

OL

P6

OL

P1

OL

CO

P6

OL

OL

P12

Q705(2/2)

RN4903

602_5

602_2

SRO

SLO

SBLO

P1

IC701

P13

ICP-N10

XPROTECT

R713

D713

1k

1SS133

R708

R707

IC702

ICP-N10

IC605

601_2

IC604

601_5

IC607

600/3_2

IC606

600/3_5

*2

IC609

602_2

*2

IC608

602_5
P6

Q705(1/2)
RN4903

XPROTECT

FRO

DB621ND0

FLO

J607

DB118ND0

WHITE

DB910NDO

DB910NDO

J601

WHITE

J602

CO

SBRO/SBO/SWO

WHITE

SBRO/SBO/SWO

XPROTECT

F-DRIVE

CAUTION : FOR CONTINUED PROTECTION AGAINST
RISK OF FIRE. REPLACE ONLY WITH
SAME TYPE NO. ICP-N10, MFD BY ROHM

*1

R709

2SC5511(E)

Q701

22

R731

R701

*1

*1

R703

2SA1145

C705

(GRBL)

10/100

Q703

*1

*1

R704

C706

10/100

R702

22

*1

R732

Q702

2SA2005(E)

*1

AEK7022-A

(10A)

AEK7022-A

(10A)

AEK7022-A

(10A)

AEK7022-A

(10A)

AEK7022-A

(10A)

AEK7022-A

(10A)

D+5V

1k

R714

C709

1/50

BLUEJ606

(FL)

BROWN

(SL)

DB911NDO

WHITE

J603

(C) (C)

(SBL)

C 2/2

XPROTECT

Q721
2SA1145

R721

*1

*1

*1

R722

2SC2240

Q704

R705

47k

47k

R706

GNDU

R710

C

C703

C704

XCH3012--F

D

D+5V

D703

1SS355

Q707(1/2)
RN4903

10k

R715

R1110

10k

R716

(FL)

ATH1004

L752

R752

PUF 100 1/4w

ATH1004

L751

R751

100 1/4W

PUF

ATH1004

L762

R762

PUF 100 1/4W

L761

ATH1004

R761

PUF 100 1/4W

L753

ATH1004

R755

PUF 100 1/4W

ATH1004

L501

R789

100 1/4W

PUF
L754

ATH1004

R772

PUF 100 1/4W

*4

D752 D751

+12V

GNDU

SP-A_RY

Q605,606,633,655,656,683,
Q505: OVERLOAD DETECTOR

Q696,697:

( ) DC OUTPUT DETECTOR

: AUDIO SIGNAL ROUTE

6ohm

47k

R723

(GRBL)

Q722

(GBRL)

2SC2240

NECK

47k

R724

D701

D5SBA20(B)

A

C701

XCH3027

5600/71

3300u/42

XCH3012--F

C702

5600/71

XCH3027

3300u/42

B

Q707(2/2)

RN4903

0

(FR)

J701 DB813ND0

J702 DB813ND0

(FL) (FL)

(SR)

(SL)

(SBR)

1W

4.7

R763

R764

C761

C762

*4

*4

W244

C763

C764

*4

*4

*4

C756

W240

*4

C755

4.7

1W

R756

(SBL)

*4

ASR7001

RY751(3/3)

SP-B_RY

D753

D754

*4

R1104

1SS133

ASR7001

*4

R1105

1SS133

R/C_RY

CO., LTD. FOR IC701 and IC702.

R703

R701

R707

*1

KUXJ/CA,
KUCXJ

DB230ND0

J6

~

+

-

~

STBY

H701

~

+

~

D702
D5SBA20(B)

W201

R712

STBY

1W

4.71W4.7

*4

C751

W247

*4

C753

*4

C785

*4

C517

R790

RY752(3/3)

R702

5.6k

DB232ND0

DB040ND0

J4

J3

C707

STBY

H702

C708

-

STBY

R711

2.4k

R753

R754

C752

*4

W248

*4

C754

C772

*4

W238

*4

C771

4.7

1W

R771

*4

R1103

D758 D757

1SS133

RY753(3/3)

ASR7001

(FL)

: Audio Signal Route (Front L ch)

(SL)

: Audio Signal Route (Surround L ch)

(C)

: Audio Signal Route (Center ch)

(SBL)

: Audio Signal Route (Surround Back L ch)

R704

47k

DB932ND0

J5

C711

C712

*

4.7

4.7

1W

*4

R708
180k

J7

100/10 100/35

RY751(1/3)

ASR7001-

RY751(2/3)

ASR7001-

RY752(1/3)

ASR7001-

RY752(2/3)

ASR7001-

1W

W272

W236

RY501(1/3)

RY501(2/3)

RY501(3/3)

ASR7001

R709
R710 R722

2.7k 6.8k

DB932ND0

MTZJ22D

D711

D712

MTZJ

RY753(1/3)
ASR7001-

ASR7001-

ASR7001-

R740

68K

C740

100/25

R721

C881

0.033/100

0.033/100

C882

4.7

R881

1/4W

To
PRIMARY
ASSY

CN1201

52147-0410

GNDU

AC RY

AC WUP

ST+5V

55

S

J21

D20PYY1130E

-22.9V

6.8B

-29.7V

(FL)

R741

33K

D741

1SS355

C884

R742

33K

D742

1SS355

M

0.033BA

J52

21

43

R743

D743

VSX-917V-K

56

TRANS3 ASSY

E

(XWZ4246)

M

C883

0.033BA

R882

4.7
1/4W

STANDBY

11

ST+5V

11

ST+5V

33K

1SS355

R744

D744

7

78910 563412

GNDU

AC WUP

FL AC1

AC RY

910 8 7 563412

GNDU

AC WUP

AC RY

FL AC1

(SL)

(C)

(SBL)

R746

R745

R747

33K

33K

33K

33K

D746

D745

D747

1SS355

1SS355

1SS355

1SS355

CAUTION : FOR CONTINUED PROTECTION

AGAINST RISK OF FIRE.
REPLACE ONLY WITH SAME
TYPE NO. AEK7019 (VSX-817) or
AEK7021 (VSX-917V) MFD, BY
LITTELFUSE INK. FOR IC853.

TRANS2 ASSY

D

(XWZ4245)

W382

R1255

STBY

R1256

3.3
IC852

NP

C1251 R1251

FL AC2

FL AC2

REG B

*5 *5

*5 *5

C521 C773 C757 C758

CHASSIS

*5

*5 *5

C765 C766 C759

1/4W

STBY

IC851

STBY

IC853

NP

C1250

R1250

STANDBY

851

51048-1100

REG B

REG B

REG G

REG G

+

-

+

-

+

-

+

-

+

-

+

-

+

-

DREG

DREG

CN701

52147-1110

-VF

REG B

DREG

DREG

C 2/2

FR

FL

SR

SL

C

SBR
/SW
/SB

SBL

*4

C517,751,752,755,
761,762,771

(8P)

C785,753,754,756,
763,764,772

D751,753,757
R1103,R1104,R1105

XKE3039

CN751

Not used

*5

(6P)

SITUATION

NO SIGNAL

XKE3040

CN752

CAUTION :
FOR CONTINUED PROTECTION
AGAINST RISK OF FIRE.
REPLACE ONLY WITH SAME
TYPE NO. AEK7009 FOR IC610
MFD, BY LITTELFUSE INC.

CAUTION :
FOR CONTINUED PROTECTION
AGAINST RISK OF FIRE.
REPLACE ONLY WITH SAME
TYPE NO. AEK7022 FOR IC604,
IC605, IC606, IC607, IC608 AND
IC609 MFD, BY LITTELFUSE INC.

C 1/2

IC853
AEK7019 (5A)
(VSX-817)
AEK7021 (7A)
(VSX-917V)

J47

CN702

52147-0610

GNDU

HP.SW

A.MUTE

123456

A.MUTE

HP.SW

A-D

POINT VOLTAGE(V)

/KU
A.B 67.0
C.D 38.6

D E

8

HP G

HP R

/KUXJ/CA

0.1BA

Others

61.4 49.7

39.5 38.7

A

B

1551

G

HP L

C

(FL)

0

D

/J

E

F

29

1234

3.9 POWER PACK ASSY (2/2)

A

B

C

C 2/2

CN951

B 2/2

POWER PACK ASSY
(VSX-917V:XWZ4239) (VSX-817:XWZ4235)

CN807

XKP3067

DEC MUTE

DSP DO
DSP CK

DSP RST

DSP SS

DSP HREQ

DSP MODE

DIR RST

DIR ERR

DSP DI

BUSY

DIR DO

DIR CS

XTLO

GNDD

15

R885

14

12

10

220

13

R886

220

11

R887

220

9

8

7

6

R888

5

220

4

3

2

1

R889

STBY

J45

GNDD

2

GNDD

315

XTLO
DIR ERR
DIR RST
DEC MUTE
DSP DI

86

DSP DO
DSP CLK

104

DSP RST

119

DSP SS

12

BUSY

13 177

DSP HREQ

14

DSP MODE

15

DIR DO

16

DIR CS

CN817

CKS3382

TO MAIN ASSY

A 3/3

CN112

D

E

F

30

CN701

CN901

CN302

C 2/2

GNDA(DAG)

GNDA(DAG)

GNDA(DAG)

GNDA(DAG)

GNDA(DAG)

RCMUT/OVF

TO DSP MODULETO DSP MODULE TO DSP MODULE

B 1/2

GNDA(DAG)

GNDA(DAG)

GNDA(DAG)

GNDA(DAG)
GNDA(DAG)

B 1/2

O

CN806

XKP3069

SBLO

SBRO

GNDD

V+5D

V+5D
DGRTN
DGRTN

GNDD

UGRTN

TO VIDEO ASSY

19

18

17

16

CO

14

SWO

12

SLO

11

10

91513

SRO

7

FLO

6

5

FRO

4

3

LIN

28

1

RIN

CN805

XKP3066

13

12

V+5A

11

10

9

8

7

6

5

NC

4

3

NC

2

1

NC

-12V

GAV

+12V

GNDU

213 645

SWOUT

GNDA

CN803

KM200TA6

(SBL)

(SW)

(SL)

(FL)

DGRTN

(C)

(L)

(SW)

GDAC

-12V

(SBL)

(C)

(SW)

(SL)

(FL)

(L)

V+5D2AD+5V

POWER PACK ASSY(2/2)

(L)

+12V

GNDD

GAVGNDU GNDA

: Audio Signal Route (L ch)

(FL)

: Audio Signal Route (Front L ch)

(SL)

: Audio Signal Route (Surround L ch)

(C)

: Audio Signal Route (Center ch)

(SBL)

: Audio Signal Route (Surround Back L ch)

(SW)

: Audio Signal Route (SubWoofer ch)

CN815

XKM3005

1

42

53

6

7

8

9

11

12

13

14

1610

1715

18

19

SBLO
GNDA(DAG)

SBRO
GNDA(DAG)
CO
GNDA(DAG)
SWO
GNDA(DAG)
SLO
GNDA(DAG)
SRO

RCMUT/OVF

FLO
GNDA(DAG)
FRO
GNDA(DAG)
LIN
GNDA(DAG)
RIN

A 1/3

CN109

TO MAIN ASSY

(SW)

VSX-917V-K

1234