Pioneer VSX-1022-K, VSX-822-K, VSX-42 Service manual

2012

VSX-1022-K

AV Receiver

VSX-1022-K

VSX-42 VSX-822-K

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

Model Type Power Requirement Remarks

VSX-1022-K CUXESM AC 120 V

VSX-42 UXECB AC 120 V

VSX-822-K CUXESM AC 120 V

ORDER NO.

RRV4306

PIONEER CORPORATION 1-1, Shin-ogura, Saiwai-ku, Kawasaki-shi, Kanagawa 212-0031, 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

K-MZV MAR.

2012 Printed in Japan

1

WARNING

This product may contain a chemical known to the State of California to cause cancer, or birth defects or other reproductive harm.

Health & Safety Code Section 25249.6 - Proposition 65

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

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 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 120 V AC 60 Hz outlet and turn the AC power switch on. Any current measured must not exceed 0.5 mA.

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 schematics and 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.

Leakage current tester

Reading should not be above

0.5 mA

Device under test

Test all exposed metal surfaces

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

Earth ground

AC Leakage Test

(FOR USA MODEL ONLY)

2 3 4

SAFETY INFORMATION

A

B

C

D

E

F

2

1

2 3 4

VSX-1022-K

5

6 7 8

• Compared with conventional eutectic solders, lead-free solders have higher melting points, by approximately 40 ºC. Therefore, for lead-free soldering, the tip temperature of a soldering iron must be set to around 373 ºC in general, although the temperature depends on the heat capacity of the PC board on which reworking is required and the weight of the tip of the soldering iron.

Do NOT use a soldering iron whose tip temperature cannot be controlled.

Compared with eutectic solders, lead-free solders have higher bond strengths but slower wetting times and higher melting temperatures (hard to melt/easy to harden).

The following lead-free solders are available as service parts:

• Parts numbers of lead-free solder: GYP1006 1.0 in dia. GYP1007 0.6 in dia. GYP1008 0.3 in dia.

The part listed below is difficult to replace as a discrete component part. When the part listed in the table is defective, replace whole Assy.

Assy Name

D-MAIN Assy

F-USB Assy

HDMI Connector —————— JACK with Cu-through-hole & 21 pinJA1001 - JA1007 LAN Connector —————— JACK with Cu-through-hole & 10 pinJA9202 D-MAIN 3.3V Power Supply IC —————— IC with heat-padIC9501 D-MAIN 1.2V Power Supply IC —————— IC with heat-padIC9502 D-MAIN 1.8V Power Supply IC —————— IC with heat-padIC9503 D-MAIN 3.3V Power Supply IC —————— IC with heat-padIC9504 D-MAIN 5V Power Supply IC —————— IC with heat-padIC9506 D-MAIN 5V Power Supply IC —————— IC with heat-padIC101 D-MAIN 3.3V Power Supply IC —————— IC with heat-padIC103 DSP IC —————— IC with heat-padIC1601 LAN PHY IC —————— IC with heat-padIC9203 NETWORK MEDIA PROCESSOR —————— IC BGA typeIC9204 HDMI INTERFACE IC —————— IC with heat-padIC1001 USB 5V SW IC —————— IC with heat-padIC805 USB 5V SW Power Supply IC —————— IC with heat-padIC1307

Parts that is Difficult to Replace

Ref No. Function Part No. Remarks

• Discharging

For more detail, please refer to "7. DISASSEMBLY - 1. Discharging".

• Notes on Ground Points Connection

For more detail, please refer to "7. DISASSEMBLY - 2. Notes on Ground Points Connection".

6 7 8

1. SERVICE PRECAUTIONS

1.1 NOTES ON SOLDERING

A

B

1.2 NOTES ON REPLACING PARTS

1.3 SERVICE NOTICE

5

VSX-1022-K

6 7 8

C

D

E

F

5

1

Amplifier section

Continuous average power output of 80 watts* per channel, min., at 8 ohms, from 20 Hz to 20 000 Hz with no more than

0.08 %** total harmonic distortion.

Front (stereo)................................................... 80 W + 80 W

Power output (1 kHz, 6 Ω, 1 %) ...............140 W per channel

Guaranteed speaker impedance ........................ 6 Ω to 16 Ω

* Measured pursuant to the Federal Trade Commission’s Trade Regulation rule on Power Output Claims for Amplifiers ** Measured by Audio Spectrum Analyzer

Audio Section

Input (Sensitivity/Impedance)

LINE.............................................................200 mV/47 kΩ

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

LINE.......................................................................... 98 dB

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

LINE.......................................................................... 79 dB

Video Section

Signal level

Composite ....................................................1 Vp-p (75 Ω)

Tuner Section

Frequency Range (FM) .....................87.5 MHz to 108 MHz

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

Frequency Range (AM) ...................... 530 kHz to 1700 kHz

Antenna (AM) .................................................Loop antenna

Digital In/Out Section

HDMI terminal .............................................. Type A (19-pin)

HDMI output type................................................5 V, 100 mA

USB terminal ............................USB2.0 Full Speed (Type A)

iPod terminal............................USB, and Video (Composite)

ADAPTER PORT terminal..................................5 V, 100 mA

Network Section

LAN terminal................................ 10 BASE-T/100 BASE-TX

Miscellaneous

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

Power Consumption ................................520 W (VSX-1022)

450 W (VSX-822)

In standby............................................. 0.4 W (Control OFF)

Dimensions....... 435 mm (W) x 168 mm (H) x 342.5 mm (D)

173/16 in. (W) x 65/8 in. (H) x 145/16 in. (D)

Weight (without package)..... 9.3 kg (20 lb 9 oz) (VSX-1022)

8.9 kg (19 lb 10 oz) (VSX-822)

Note

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

• This product includes FontAvenue® fonts licensed by NEC Corporation. FontAvenue is a registered trademark of NEC Corporation.

VSX-1022-K, VSX-822-K

Amplifier section

Continuous average power output of 80 watts* per channel, min., at 8 ohms, from 20 Hz to 20 000 Hz with no more than

0.08 %** total harmonic distortion.

Front (stereo)................................................... 80 W + 80 W

Guaranteed speaker impedance ........................ 6 Ω to 16 Ω

* Measured pursuant to the Federal Trade Commission’s Trade Regulation rule on Power Output Claims for Amplifiers ** Measured by Audio Spectrum Analyzer

Audio Section

Input (Sensitivity/Impedance)

LINE.............................................................200 mV/47 kΩ

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

LINE.......................................................................... 98 dB

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

LINE.......................................................................... 79 dB

Video Section

Signal level

Composite ....................................................1 Vp-p (75 Ω)

Tuner Section

Frequency Range (FM) .....................87.5 MHz to 108 MHz

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

Frequency Range (AM) ...................... 530 kHz to 1700 kHz

Antenna (AM) .................................................Loop antenna

Digital In/Out Section

HDMI terminal .............................................. Type A (19-pin)

HDMI output type................................................5 V, 100 mA

USB terminal ............................USB2.0 Full Speed (Type A)

iPod terminal............................USB, and Video (Composite)

ADAPTER PORT terminal..................................5 V, 100 mA

Network Section

LAN terminal................................ 10 BASE-T/100 BASE-TX

Integrated control section

Control (IR) terminal ....................... Ø 3.5 Mini-jack (MONO)

IR signal................................ High Active (High Level: 2.0 V)

12 V Trigger terminal....................... Ø 3.5 Mini-jack (MONO)

12 V Trigger output type......................................12 V, 50 mA

Miscellaneous

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

Power Consumption ....................................................520 W

In standby............................................. 0.4 W (Control OFF)

Dimensions....... 435 mm (W) x 168 mm (H) x 342.5 mm (D)

173/16 in. (W) x 65/8 in. (H) x 145/16 in. (D)

Weight (without package)......................... 9.3 kg (20 lb 9 oz)

Note

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

• This product includes FontAvenue® fonts licensed by NEC Corporation. FontAvenue is a registered trademark of NEC Corporation.

VSX-42

2. SPECIFICATIONS

A

2 3 4

B

C

D

E

F

6

1

2 3 4

VSX-1022-K

5

Accessories

Remote control (AXD7661) (VSX-1022-K, VSX-822-K: 8300766100010-IL)

Remote control (AXD7662) (VSX-42: 8300766200010-IL)

AM loop antenna (E601019000010-IL)

Warranty card

Quick start guide (VSX-1022-K: 5707000006490-IL) (VSX-42: 5707000006500-IL) (VSX-822-K: 5707000006490-IL)

Safety Brochure

Operating instructions (CD-ROM) (VSX-1022-K, VSX-822-K: 6517000000490-IL) (VSX-42: 6517000000510-IL)

FM wire antenna (E605010140010-IL)

Dry cell batteries (AAA size IEC R03) x2

Microphone (for Auto MCACC setup) (APM7010)

iPod cable (L308102013030-IL)

6 7 8

A

B

C

D

E

F

VSX-1022-K

5

6 7 8

7

1

Items to be checked after servicing

To keep the product quality after servicing, confirm recommended check points shown below.

See the table below for the items to be checked regarding video and audio.

No.

Item to be checked regarding video Item to be checked regarding audio

Procedures Check points

1 Confirm whether the customer complain has been solved.

If the customer complain occurs with the particular source, such as Dolby Digital, DTS, AAC, DVD-A and HDMI, input it for the operation check.

The customer complain must not be reappeared. Video, Audio and operations must be normal.

2 Check the analog audio playback.

(Make the analog connections with a DVD player.)

Each channel audio and operations must be normal.

3 Check the digital audio playback.

(Make the digital connections with a DVD player.)

Each channel audio and operations must be normal.

4 Check surround playback.

(Select Surround mode and check the multichannel operations via the DSP circuit.)

Each channel audio and operations must be normal.

5 Check the video outputs.

(Connect with a DVD player.)

Video and operations must be normal.

6 Check the tuner (AM and FM) operations. Audio and operations must be normal.

7 Check the sound from headphone output. Sound must be normal, without noise.

8 Check the appearance of the product.

Block noise Distortion

Horizontal noise Noise

Flicker Volume too low

Disturbed image (video jumpiness) Volume too high

Too dark Volume fluctuating

Too bright Sound interrupted

Mottled color

No scratches or dirt on its appearance after receiving it for service.

Jigs List

Jig Name Part No. Remarks

RS-232C update jig (Jig + 10P FFC) GGF1642

(Marketing product)

MAIN microcomputer firmware update (RS-232C ↔ Rear panel)

RS-232C cable (9-pin to 9-pin, straight cable)

9P extension jig cable GGD1739 Diagnosis (AMP5 Assy ↔ AUDIO Assy)

13P extension jig cable GGD1740 Diagnosis (AMP7 Assy ↔ AUDIO Assy)

3P extension jig cable GGD1741 Diagnosis (AMP7 Assy ↔ MAIN Assy)

Diagnosis (D-MAIN Assy ↔ CPU Assy)Board to board extension jig cable GGD1770

Diagnosis (D-MAIN Assy ↔ CPU Assy)Board to board extension jig cable GGD1800

Diagnosis (FRONT Assy ↔ CPU Assy)25P extension jig FFC GGD1801

Diagnosis (D-MAIN Assy ↔ BRG-A Assy)Board to board extension jig cable GGD1756

Lubricants and Glues List

Name Part No. Remarks

Silicon grease GEM1057 Refer to "9.2 EXTERIOR SECTION".

Silicon adhesive

GYA1011 (KE40RTV-W)

Refer to "9.2 EXTERIOR SECTION".

2 3 4

3. BASIC ITEMS FOR SERVICE

3.1 CHECK POINTS AFTER SERVICING

A

B

C

D

3.2 JIGS LIST

E

F

8

1

2 3 4

VSX-1022-K

5

N

BRG-2 ASSY

M

BRG-1 ASSY

H

G-R ASSY

E

CPU ASSY

I

WG-A ASSY

P

F-USB ASSY

Q

FRONT ASSY

V

WG ASSY

A

AUDIO ASSY

O

BT ASSY

L

OPT CO ASSY

D

D-MAIN ASSY

C

MAIN ASSY

U

FVIDEO ASSY

T

MIC ASSY

K

BT CNT ASSY

B

AMP7 ASSY

/ AMP5 ASSY

J

WG-B ASSY

F

VIDEO ASSY

G

G-L ASSY

W

STBY ASSY

R

INSEL ASSY

S

HP ASSY

3.3 PCB LOCATIONS

6 7 8

A

B

C

D

E

F

VSX-1022-K

5

6 7 8

9

1

LIST OF ASSEMBLIES

NOTES: - 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.

Mark Symbol and Description

VSX-1022-K/

CUXESM

1..PCB TTL ASSY MAIN 7025HK1108010-IL

2..MAIN ASSY 7028071611030-IL

2..BTCNT ASSY 7028071612050-IL

2..OPTCO ASSY 7028071613050-IL

2..G-R ASSY 7028071614050-IL

2..G-L ASSY 7028071615050-IL

2..WG-A ASSY 7028071616050-IL

VSX-42/ UXECB

VSX-822-K/

CUXESM

2..WG-B ASSY 7028071617050-IL

7025HK1108020-IL

7028071611050-IL 7028071612050-IL 7028071613050-IL 7028071614050-IL

7028071615050-IL 7028071616050-IL 7028071617050-IL

7025HK1107010-IL 7028071611010-IL 7028071612050-IL 7028071613050-IL 7028071614050-IL

7028071615050-IL 7028071616050-IL 7028071617050-IL

NSP

1.PCB TTL ASSY FRONT 7025HK1108011-IL

2..FRONT ASSY 7028071621030-IL

2..HP ASSY 7028071622030-IL

2..INSEL ASSY 7028071623030-IL

2..MIC ASSY 7028071624050-IL

2..FVIDEO ASSY 7028071626030-IL

2..WG ASSY 7028071627060-IL

7025HK1108021-IL

7028071621050-IL 7028071622050-IL 7028071623050-IL 7028071624050-IL

7028071626050-IL 7028071627060-IL

7025HK1108011-IL 7028071621030-IL 7028071622030-IL 7028071623030-IL 7028071624050-IL

7028071626030-IL 7028071627060-IL

NSP

1..PCB TTL ASSY VIDEO 7025HK1108012-IL

2..VIDEO ASSY 7028071671030-IL

2..STBY ASSY 7028071672030-IL

2..BRG-1 ASSY 7028071673030-IL

2..BRG-2 ASSY 7028071674030-IL

7025HK1108022-IL

7028071671030-IL 7028071672030-IL 7028071673030-IL 7028071674050-IL

7025HK1107012-IL 7028071671010-IL 7028071672010-IL 7028071673030-IL 7028071674030-IL

NSP

1..PCB TTL ASSY AUDIO 7025HK1108013-IL

2..AUDIO ASSY 7028071641030-IL

7025HK1108023-IL

7028071641050-IL

7025HK1107013-IL 7028071641010-IL

NSP

1..PCB TTL ASSY DMAIN 7025HK1108014-IL

2..D-MAIN ASSY 7028071691050-IL

7025HK1108024-IL

7028071691050-IL

7025HK1107014-IL 7028071691010-IL

NSP

1..PCB TTL ASSY CPU 7025HK1108015-IL

2..CPU ASSY 7028071681030-IL

7025HK1108025-IL

7028071681050-IL

7025HK1107015-IL 7028071681010-IL

NSP

1..PCB TTL ASSY BT 7025HK1009019-IL

2..BT ASSY 7028070231010-IL

7025HK1009019-IL

7028070231010-IL

7025HK1009019-IL 7028070231010-IL

NSP

1..PCB TTL ASSY F-USB 7025HK1108016-IL

2..F-USB ASSY 7028071781030-IL

7025HK1108016-IL

7028071781030-IL

7025HK1108016-IL 7028071781030-IL

NSP

1..PCB TTL ASSY AMP7 7025HK1108017-IL

2..AMP7 ASSY 7028070253010-IL

7025HK1108017-IL

7028070253010-IL

Not used Not used

NSP

1..PCB TTL ASSY AMP5 Not used

2..AMP5 ASSY Not used

Not used Not used

7025HK1107017-IL 7028070245010-IL

NSP

A

2 3 4

B

C

D

E

F

10

VSX-1022-K

1

2 3 4

5

6 7 8

A

B

C

D

E

F

VSX-1022-K

5

6 7 8

11

1

-

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 impor tance of the safety factor of the part.

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

A

AUDIO ASSY (VSX-1022-K: 7028071641030-IL) (VSX-42: 7028071641050-IL) (VSX-822-K: 7028071641010-IL)

C

MAIN ASSY (VSX-1022-K: 7028071611030-IL) (VSX-42: 7028071611050-IL) (VSX-822-K: 7028071611010-IL)

F

VIDEO ASSY (VSX-1022-K, VSX-42: 7028071671030-IL) (VSX-822-K: 7028071671010-IL)

N

BRG-2 ASSY (VSX-1022-K, VSX-822-K: 7028071674030-IL) (VSX-42: 7028071674050-IL)

I

WG-A ASSY (7028071616050-IL)

J

WG-B ASSY (7028071617050-IL)

V

WG ASSY (7028071627060-IL)

M

BRG-1 ASSY (7028071673030-IL)

G

G-L ASSY (7028071615050-IL)

K

BTCNT ASSY (7028071612050-IL)

O

BT ASSY (7028070231010-IL)

S

HP ASSY

(VSX-1022-K, VSX-822-K: 7028071622030-IL) (VSX-42: 7028071622050-IL)

U

FVIDEO ASSY

(VSX-1022-K, VSX-822-K: 7028071626030-IL) (VSX-42: 7028071626050-IL)

T

MIC ASSY (7028071624050-IL)

H

G-R ASSY (7028071614050-IL)

B

1/2-B2/2

AMP7 ASSY (VSX-1022-K, VSX-42) (7028070253010-IL) AMP5 ASSY (VSX-822-K) (7028070245010-IL)

CN403

1 BT_R 2 AGND 3 BT_L 4 CPU_GND 5 BT_ON/CE 6 BT_+5V 7 BT_ID 8 BT_DET 9 BT_TX/U_RX 10 BT_RX/U_TX 11 BT_/OC

BT_R 1

AGND 2

BT_L 3 CPU_GND 4 BT_ON/CE 5

BT_+5V 6

BT_ID 7

BT_DET 8

BT_TX/U_RX 9

BT_RX/U_TX 10

BT_/OC 11

11 12 13 14 15 16 17 18 19

2 3 4

4. BLOCK DIAGRAM

4.1 OVERALL WIRING DIAGRAM

A

B

C

D

E

F

12

VSX-1022-K

1

2 3 4

5

D

1/7-D7/7

D-MAIN ASSY (VSX-1022-K, VSX-42: 7028071691050-IL) (VSX-822-K: 7028071691010-IL)

W

STBY ASSY (VSX-1022-K, VSX-42: 7028071672030-IL) (VSX-822-K: 7028071672010-IL)

Q

FRONT ASSY (VSX-1022-K, VSX-822-K: 7028071621030-IL) (VSX-42: 7028071621050-IL)

P

F-USB ASSY (7028071781030-IL)

R

INSEL ASSY

(VSX-1022-K, VSX-822-K: 7028071623030-IL) (VSX-42: 7028071623050-IL)

-IL)

L

OPTCO ASSY (7028071613050-IL)

E

CPU ASSY (VSX-1022-K: 7028071681030-IL) (VSX-42: 7028071681050-IL) (VSX-822-K: 7028071681010-IL)

CN2009

1 OPT

2 V+3.3

3 GND

4 COAX

5 GND

6 V+5HD

7 232TX

8 232RX

8 OPT IN

7 V+3R3

6 GNDD

5 COAX IN

4 GNDD

3 V+5_HD

2 232TX

1 232RX

CN1402

CN1401

CN9501

CN102

CN101

6 7 8

A

B

C

D

5

VSX-1022-K

6 7 8

E

F

13

1

P

F-USB ASSY

Q

FRONT ASSY

A

AUDIO ASSY

O

BT ASSY

U

FVIDEO ASSY

T

MIC ASSY

UTC4580

2 3 4

4.2 AUDIO BLOCK DIAGRAM (VSX-1022-K, VSX-42)

A

B

C

D

E

F

14

VSX-1022-K

1

2 3 4

5

S

HP ASSY

C

MAIN ASSY

B

AMP7 ASSY

P

F-USB ASSY

6 7 8

A

B

C

D

E

F

VSX-1022-K

5

6 7 8

15

1

1 2 3 4 5 6

J3601

A

AUDIO ASSY

Q

FRONT ASSY

T

MIC ASSY

P

F-USB ASSY

O

BT ASSY

U

FVIDEO ASSY

UTC4580

2 3 4

4.3 AUDIO BLOCK DIAGRAM (VSX-822-K)

A

B

C

D

E

F

16

VSX-1022-K

1

2 3 4

5

S

HP ASSY

C

MAIN ASSY

Y

B

AMP5 ASSY

P

F-USB ASSY

6 7 8

A

B

C

D

E

F

VSX-1022-K

5

6 7 8

17

1

VSX - 1022/42/827 only

IC 1202

Video

Decoder

"ADV7181C"

IC 102

Sub Micom

" uPD78F 1167AGF

IC 1203

IP.SC A LER

"ABT1015"

28.63636MHz

27MHz

HDMI GAME_IN

HDMI DVD_IN

HDMI SAT/ CBL_IN

HDMI BD_IN

CVBS-IN

other ASSY

20MHz

IP ADJ . SC

TMDS

DIGITAL VIDEO

SPDIF

ANALOG VIDEO/AUDIO

CLOCK

DIGITAL AUDIO

More than VDEC 480p output CK:27M- 74.25MHz /DT:20bit/DE,VS,HS

Only VDEC 480i output

MA IN Micom

" R5F 3650KNFA"

16MHz

FL TUBE

CVBS-OUT

SPI

Y

Cb

CVBS

Cr

COMPONENT-IN

IC 9203

LAN PHY

IC 92

NETW

"DM8

NAND

24MHz

ETHERNET

25MHz

SPI

Only

HDMI DVR/ BDR_IN

HDMI VIDEO_IN

I2C

VSX - 1022/42/827 only

CK:27M- 148.5MHz

CEC

D-MAIN ASSY

D

D-MAIN ASSY

F

VIDEO ASSY

E

CPU ASSY

Q

FRONT ASSY

4.4 D-MAIN BLOCK DIAGRAM

A

2 3 4

B

C

D

E

F

18

VSX-1022-K

1

2 3 4

IC 1001

HDMI Port Processor

"SiI9573CTUC"

o

LER

IC 1401

CODEC

"AK4588VQ"

24.576MHz

6MHz

iPod/ USB

HDMI O UT

IC 1601

DSP

" TMS320DA788"

SC

ADC

DAC

OPTICAL IN

COAXIAL IN

IC 9206

Apple

"MF1341

S2164"

ARC

OPT

COAX

NETWORK

SDRAM

64Mb

NOR FLASH

16Mb

AUDIO IN

AUDIO OUT

IC 9204

NETWORK

" DM860A"

NAND

24MHz

SDRAM

256Mb

Only

Serial

FLASH

DIR

CEC

P

F-USB ASSY

A

AUDIO ASSY

L

OPTCO ASSY

5

6 7 8

A

B

C

D

E

F

VSX-1022-K

5

6 7 8

19

1

DIR

COAX 1

OPT 1

ADC

XTI

MC KO 1

BCK2

LRCK2

SDTO 2

DAUX

27.0MHz

I2S DT(multi -ch)

SOURCE - I2S

24MHz

NMP

Bco

DM860

BCK LRCK

FD/DSDFL CD/DSDFR SD BD

HDMI

Port

Process

or

SII9573

AK4588

AMCLK BCK LRCK/DSDF

FD/DSDFL

SD

CD

BD

SEL (VHC157)

IC1405

HDMI_SE

SD

CD/DSDFR

BD

AND(VHC08) IC1402

24.576MHz

I2S- DATA I2S- BCK I2S- LRCK

NETSPDIF

SEL (VHC157)

IC1406

FD/DSDFL

LRCK

DSDFR

CD

DSD_SEL

ADDATO

DIRDATO

ARCSPDI

RX4

RX1

RX3

RX2

MSPDIF

DIRMCKI

D

D-MAIN ASSY

4.5 D-AUDIO BLOCK DIAGRAM

A

2 3 4

B

C

D

E

F

20

1

2 3 4

VSX-1022-K

5

SPDIF AMCLK I2S

I2S- SURR

I2S- C/LFE

I2S- SRB/HEIGHT

SYSCLK FLG

DAC

FL/FR

DAC

C/LFE

DAC

SL/ SR

DAC

SBL/ SBR

I2S- L/R

I2S- C/LFE

I2S- SURR

I2S- SRB/HEIGHT

I2S- BCK I2S- LRCK

I2S- L/R

I2S- BCK I2S- LRCK

BCK LRCK

FD/DSDFL CD/DSDFR SD BD

DSP

DA788

AXR0[9] AXR0[10]

ACLKR0 AFSR0

AXR0[12] AXR0[13]

XMCK

AHCLKX0

ACLKX0

AFSX0

AXR0[0]D1FDT AXR0[1]D1CDT AXR0[2]D1SDT

AXR0[3]D1BWDT AXR1[10]D1HWDT AXR1[11]D1DMDT

DAMCLK

AND(VHC08) IC1402

24.576MHz

I2S BCK,LRCK

DSPMCLK

ADDATO

DIRDATO

XMCK

6 7 8

A

B

C

D

E

VSX-1022-K

5

6 7 8

F

21

1

D

D-MAIN ASSY

ADV7181CBSTZ

2 3 4

4.6 D-MAIN BLOCK DIAGRAM (1/2)

A

B

C

D

E

F

22

1

2 3 4

VSX-1022-K

5

6 7 8

A

B

C

D

E

F

VSX-1022-K

5

6 7 8

23

1

D

D-MAIN ASSY

IC9204

DM860A

2 3 4

4.7 D-MAIN BLOCK DIAGRAM (2/2)

A

B

C

D

E

F

24

1

2 3 4

VSX-1022-K

IC9204

DM860A

UPD78F1167AGF

5

6 7 8

A

B

C

D

E

F

VSX-1022-K

5

6 7 8

25

1

E

CPU ASSY

4.8 CPU BLOCK DIAGRAM

A

B

2 3 4

C

D

E

F

26

1

2 3 4

VSX-1022-K

5

6 7 8

A

B

C

D

E

F

VSX-1022-K

5

6 7 8

27

1

F

VIDEO ASSY

4.9 VIDEO BLOCK DIAGRAM

A

B

2 3 4

C

D

E

F

28

1

2 3 4

VSX-1022-K

5

6 7 8

A

B

C

D

E

F

VSX-1022-K

5

6 7 8

29

1

C

MAIN ASSY

W

STBY ASSY

2 3 4

4.10 POWER SUPPLY BLOCK DIAGRAM

A

B

C

D

E

F

30

1

2 3 4

VSX-1022-K

5

6 7 8

A

B

C

D

E

F

VSX-1022-K

5

6 7 8

31

1

Step 0: Preliminary confirmation

CN101, CN102, CN1401, CN9202, CN9501

To Step 1

Are the connectors

securely inserted?

Step 1: Fixed board

Confirm the following items before checking

To Step 2

Tighten screws securely.

Do screws of back chassis

securely tighten?

Ye s

B to B connector, wire

Ye s

No

Insert the connectors completely.

No

Step 2: Power supply

CN9501 (pins 1, 2)

IC9501 (pin 3)

Is the voltage 12 V?

Check the wire between D-MAIN and MAIN Assemblies.

Is the voltage 3.3 V output?

Ye s

Is the voltage 1.8 V output?

Ye s

IC9503 (pin 2)

OK

No OK

Check the IC9501 and its peripheral circuits or SUB UCOM (IC102).

Check the IC1601 DSP power pin (dvdd): 3.3 V

V+3R3_HHH LINE of D-MAIN Assy is OK.

No

Check the IC1203 Scaler POWER pin (3.3 V, 1.8 V) and its peripheral circuits or must be replaced IC1203.

No

Check the IC1202 VDEC POWER pin (3.3 V, 1.8 V) and its peripheral circuits or must be replaced IC1203.

No

Check the MAIN Assy.

OK

Replace the D-MAIN Assy.

12 V input

(to chassis)

Note 1: IC1202 - using the model VSX-1022/42/827

[1] DSP TROUBLESHOOTING

TROUBLESHOOTING FOR ALL DESTINATION

5. DIAGNOSIS

5.1 TROUBLESHOOTING

A

B

2 3 4

C

D

E

F

32

1

2 3 4

VSX-1022-K

Ye s

Step 3: Power supply

IC9502 (pin 3)

Is the voltage of 1.2 V

output?

No

OK

Replace the D-MAIN Assy.

Check the IC9502 and its peripheral circuits or SUB UCOM (IC102).

OK

V+1R2_HHH LINE of D-MAIN Assy is OK.

Check the IC1601 DSP power pin (cvdd): 1.2 V

Ye s

Step 4: Power supply

IC9506 (pin 4)

Is the voltage of 5 V

output?

No

OK

Replace the D-MAIN Assy.

Check the IC9506 and its peripheral circuits or SUB UCOM (IC102).

OK

V+5_HD LINE of D-MAIN Assy is OK.

Check the IC1401 power pin (dvdd & avdd): dvdd: 5 V, avdd: 5 V

Ye s

Step 5: Power supply

IC9504 (pin 3)

IC9505 (pin 1)

Is the voltage of 3.3 V

output?

Is the voltage of 1.2 V

output?

Ye s

No

OK

Replace the D-MAIN Assy.

Check the IC9504 and its peripheral circuits or SUB UCOM (IC102).

No

Check the IC9204 NW POWER pin (3.3 V, 1.2 V) and its peripheral circuits or must be replaced IC9505.

OK

V+3R3_NW LINE of D-MAIN Assy is OK.

Check the IC9204 NW power pin (vdd33, vdd12): 3.3 V, 1.2 V

5

6 7 8

A

B

C

D

E

F

VSX-1022-K

5

6 7 8

33

A

Ye s

Step 7: DIR

CN1402 (pins 5, 8)

IC1401 (pin 67)

IC1401 (pin 61)

Can observe the

digital signal?

Check the wire between D-MAIN and OPTCO Assemblies.

Check that the S/PDIF signal is input. Check that changes by pulling out and inserting the digital input lines.

No

Ye s

Can observe the

digital signal?

Check the path to pins 10 to 13 of IC1403 or replace IC1403.

Can observe the

digital signal?

Ye s

No

Check the path to pin 8 of CN1402 or replace IC1403.

No

OPT

5: COAX 8: OPT

COAX

(0 V ↔ 3.3 V)

IC1401 (pin 59)

Can observe the

digital signal?

Ye s

Check the path to pins 1 to 4 of IC1403 or replace IC2009.

No

ARC

(0 V ↔ 3.3 V)

IC1401 (pin 63)

Can observe the

digital signal?

Check the path to pins U3 of IC9204 or replace the D-MAIN Assy.

No

Network/USB/iPod

SPDIF INPUT line is OK.

Ye s

Step 6: X'tal

IC1401 (pin 7)

IC1601 (pin 17)

Is there a 24.576 MHz

output?

Check the IC1401, IC1402 and its peripheral circuits or replace the D-MAIN Assy.

No

Ye s

Is there a 24.576 MHz

input?

Check the IC1601 and its peripheral circuits or replace the D-MAIN Assy.

No

DIRMCKI

XMCK

To Step 7

B

1

2 3 4

C

D

E

F

34

1

2 3 4

VSX-1022-K

5

Replace IC1405.

IC1401 (pin 14)

Ye s

IC1405 (pin 4)

DIR output is OK.

Is there a DATA output?

Is there a master clock

24.576 MHz output?

Ye s

Is the voltage of IC1405

pin 1 0 V?

DIRDATO (DATA)

D1MCLK (MASTER CLOCK)

*IC1405 pin 1 0 V: DIR

3.3 V: HDMI

SWITCH

(0 V ↔ 3.3 V)

Check the IC1401 and its peripheral circuits of IC1401.

No

Check the path between pin1 of IC1405 and pin 20 of CN102.

No

Replace IC1401.

OK

No

Ye s

Step 8: ADC

CN1401 (pins 17, 19)

IC1401 (pin 17)

IC1401 (pin 18)

Is there a analog audio

signal?

Is there a analog

audio signal of BRG-1 Assy

CP403 pins 17, 19?

Check that the ANALOG input to DSP mode.

Ye s

No

Replace CP2003 wafer of BRG-1 Assy, or reconnect BRG-1 Assy.

Is there a data

output?

Ye s

ANALOG AUDIO input

ADDATO (ADC AUDIO OUT)

D1BCK

(0 V ↔ 3.3 V)

Check the AUDIO Assy.

No

Is there a bit clock

3.072 MHz input?

Ye s

(0 V ↔ 3.3 V)

No

IC1401 (pin 19)

D1LRCK

Is there a LR clock

48 kHz input?

Ye s

(0 V ↔ 3.3 V)

No

To Step 9

Check the path between IC1601 and data & address lines. SDRAM (IC1602), FLASH ROM (IC1603), replace the D-MAIN Assy.

Ye s

No

Check the IC1401 and its peripheral circuits of IC1401.

No

Check the IC1405 and its peripheral circuits of IC1405.

OK

Check the pin 11 of CN102, is the voltage 3.3 V?

No

Replace IC1401, IC1405.

Check the CPU Assy.

OK

Check the CPU Assy.

OK

IC1401 (pin 10)

IC1401 (pins 15, 16)

Ye s

Is there a master clock

24.576 MHz output?

Is the voltage of PDN IC1401

pin 31 3.3 V?

Is there a LR clock or BIT

clock output?

DIRMCKO (master clock)

15: DIRBCK (bit clock) 16: DIRLRCK (LR CLOCK)

(0 V ↔ 3.3 V)

Check that the data and clock signals are output.

6 7 8

A

B

C

5

6 7 8

VSX-1022-K

D

E

F

35

1

Ye s

Step 9: DSP mode audio output

IC1401 (pin 18)

IC1401 (pin 19)

Is there a bit clock input?

Digital output of each CH when inputting the digital signal with audio.

Is there a LR clock

output?

Is there a data input?

Ye s

IC1401 (pin 28)

IC1401 (pin 27)

Ye s

IC1401 (pin 26)

Ye s

IC1401 (pin 25)

Ye s

D1BCK (BIT CLOCK)

D1LRCK (LR CLOCK)

front L/R data

surround L/R data

CENTER/LFE data

surround back L/R data or front hight L/R data

(0 V ↔ 3.3 V)

To Step 10

No

Check the path between IC1601 and data & address lines. SDRAM (IC1602), FLASH ROM (IC1603), replace the D-MAIN Assy.

A

2 3 4

B

C

D

E

F

36

VSX-1022-K

1

2 3 4

5

Ye s

Step 10: CODEC output (ANALOG AUDIO OUT)

IC1401 (pin 49)

IC1401 (pin 47)

Is there a audio signal

output?

Analog output of each CH when inputting the digital signal with audio.

Analog output of each CH when inputting the digital signal (-∞ dB(no signal)).

Ye s

Is there a audio signal

output?

front R out

front L out

IC1401 (pin 45)

Ye s

Is there a audio signal

output?

surround R out

IC1401 (pin 43)

Ye s

Is there a audio signal

output?

surround L out

IC1401 (pin 43)

surround L out

IC1401 (pin 41)

Ye s

Is there a audio signal

output?

center out

Ye s

IC1401 (pin 41)

center out

IC1401 (pin 39)

Ye s

Is there a audio signal

output?

LFE out

Ye s

IC1401 (pin 39)

LFE out

IC1401 (pin 49)

Ye s

Is the output 2.5 V fixing?

front R out

IC1401 (pin 47)

Ye s

Is the output 2.5 V fixing?

front L out

IC1401 (pin 45)

Ye s

Is the output 2.5 V fixing?

surround R out

End

No

Replace IC1401.

6 7 8

A

B

C

D

VSX-1022-K

5

6 7 8

E

F

37

1

Cause for noncomplection of HDMI authentication between the source equipment and this unit. (the HDMI indicator is unlit or flasher)

Causes for no display or sound from the monitor

[2] HDMI TROUBLESHOOTING

Replace the HDMI cable.

NG

OK

Replace the HDMI cable.

Connect the source equipment (player) to the Sink equipment (monitor) directly.

OK

Repare the Receiver.

NG

Replace the Player.

OK

Repare the Player.

NG

Replace the Monitor.

OK

Repare the Monitor.

HDMI Troubleshooting

HDMI Simple Diagnosis

Step 0: Preliminary confirmation

Confirm the following items before checking

To Step 1

Do screws of back chassis

securely tighten?

To Step 2

Tighten screws securely.

Ye s

No

Step 1: Connect the HDMI equipment

Source equipment: Connect a DVD player to DVD or SAT/CBL or BD or GAME or DVR/BDR or VIDEO.

Sink equipment: Connect a TV to HDMI OUT

Turn on the power of the receiver and equipments which was connected with HDMI.

Function switch (DVD or SAT/CBL or BD or GAME or DVR/BDR or VIDEO)

POWER ON

A

2 3 4

B

C

D

E

F

38

1

2 3 4

VSX-1022-K

Step 2: Power supply

IC103 (pin 4)

Is the voltage 3.3 V

output?

Is the voltage pin 5 of IC103

above 6 V?

Ye s

No

Check the IC9506 and its peripheral circuits or SUB UCOM (IC102).

Is the voltage 12 V?

No

Diagonose the MAIN Assy.

No

Diagonose the CPU Assy.

No

Replace the D-MAIN Assy.

V+3R3_SB

CN9501 (pins 1, 2)

HDMI+12V

Ye s

Is the voltage 5 V?

No

Check the IC9501 and its peripheral circuits or SUB UCOM (IC102).

No

Replace the D-MAIN Assy.

No

IC9506 (pin 4)

V+5_HD

Ye s

Is the voltage 3.3 V?

IC9501 (pin 3)

V+3R3_HHH

Check the IC9503 and its peripheral circuits or SUB UCOM (IC102).

No

Replace the D-MAIN Assy.

No

Ye s

Is the voltage 1.8 V?

IC9503 (pin 2)

V+1R8_HHH

Check the IC9502 and its peripheral circuits or SUB UCOM (IC102).

No

Replace the D-MAIN Assy.

No

Ye s

Is the voltage 1.2 V?

IC9502 (pin 3)

V+1R2_HHH

To Step 3

5

6 7 8

A

B

C

D

5

VSX-1022-K

6 7 8

E

F

39

1

Check the parts and patterns in the path pin 3 of IC102.

Check the parts and patterns in the path pins 1, 2 of IC102. If IC1001 is failure, replace the D-MAIN Assy.

Check the parts and patterns in the path pins 1, 2 of IC102. If IC1203 is failure, replace IC1203.

Check the parts and patterns in the path pin 7 of IC102.

Check the parts and patterns in the path pin 8 of IC102.

No

IC1001 (pin 69)

Is the voltage 0 to 3.3 V?

No

Does a signal

output in constant period?

(0 to 3.3 V)

Is there a data output?

(0 to 3.3 V)

XHDPP_RST

66: VSCL 67: VSDA

IC1001 (pins 66, 67)

Ye s

XABT_RST

IC1203 (pin 53)

No

Is there a data

input and output?

(0 to 3.3 V)

XADV_RST

IC1202 (pin 51)

Ye s

No

Check the parts and patterns in the path pins 1, 2 of IC102. If IC1203 is failure, replace IC1203.

Check the line and IC1202. If IC1202 is failure, replace IC1202. IC1202 (pin 36 (CVBS), 47 (CR), 48 (CB), 49 (Y), 50 (SOY))

No

Does a signal

output in constant period?

(0 to 3.3 V)

62: VSCL 61: VSDA

54: VSCL 53: VSDA

Note1: IC1202 - using the model VSX-1022/42/827

IC1203 (pins 62, 61)

Ye s

Step 3: Diagnosis

Each data lines confirmation checks it after standby off/on.

Ye s

Does a signal

output in constant period?

(0 to 3.3 V)

IC1202 (pins 54, 53)

Ye s

To Step 4

Check the X1001 and its peripheral circuits or replace the D-MAIN Assy.

Check the X1202 and its peripheral circuits or replace IC1202.

No

Ye s

IC1001 (pins 113, 114)

Is there a 27 MHz

input/output?

Is there a 28.63636 MHz

input/output?

IC1202 (pins 21, 22)

Ye s

Yes (3.3 V)

Ye s

Step 4: X'TAL

Turn the power off and insert the wire securely.

No

COMP_DET

CN101

Are the connectors

securely inserted?

Does a signal output

in constant period?

(WAVE)

Check the line and IC102.

Check the VIDEO Assy.

No

IC102 (pin 12)

Does a signal

output high (3.3 V)?

When inserting

Component Y signal.

SIGNAL INPUT

IC1202 (pins 36, 47, 48, 49, 50)

Step 5: ANALOG UP (VSX-1022/42/827 only)

Ye s

To Step 6

To Step 5

Check the X1201 and its peripheral circuits or replace IC1203.

Check the IC1201 and its peripheral circuits or replace IC1201.

No

Ye s

No

Is there a 27 MHz

input?

IC2003 (pin 7)

IC1201 (pins 1, 2, 6)

Ye s

Is there a 27 MHz

input?

A

TMDS OUTPUT

Check the IC1001. If IC1001 is failure, replace the D-MAIN Assy.

No

Ye s

IC1001

(pins 152,153,154,155,156,157,158,159)

Are there signals

(approx. 0.5 Vp-p)

IN all lines?

Step 6: TMDS

End

A

2 3 4

B

C

D

E

F

40

1

2 3 4

VSX-1022-K

5

Ye s

Step 7: HDMI AUDIO

IC1001 (pin 125)

Is there a 24.576 MHz

output?

Is there a 12.28 MHz

output?

*play is Dolby thru HD @ dts master audio source

Ye s

HDMI audio MASTER clock output

IC1001 (pin 122)

HDMI audio BIT clock output

(0 V ↔ 3.3 V)

Is there a 192 kHz

output?

IC1001 (pin 121)

HDMI audio LR clock output

(0 V ↔ 3.3 V)

Can observe the

digital signal?

IC1001 (pin 124)

HDMI audio front L/R OUT

(0 V ↔ 3.3 V)

Can observe the

digital signal?

IC1001 (pin 127)

HDMI audio surround L/R OUT

(0 V ↔ 3.3 V)

Can observe the

digital signal?

IC1001 (pin 126)

HDMI audio center/sw OUT

(0 V ↔ 3.3 V)

Can observe the

digital signal?

IC1001 (pin 128)

HDMI audio surroundback OUT HDMI audio front hight OUT

(0 V ↔ 3.3 V)

Can observe the

digital signal?

IC2016 (pins 134,135,137,138)

HDMI AUDIO is OK

(0 V ↔ 3.3 V)

No

Check the VDD_PLL and GND lines. Replace the D-MAIN Assy.

Check the switching IC. IC1405, IC1406.

6 7 8

A

B

C

D

5

VSX-1022-K

6 7 8

E

F

41

1

[3] iPod TROUBLESHOOTING

Step 1: Diagnosis

Step 0: iPod/USB Power supply

CN9202 (pins 2, 3)

Are there any digital data

signals?

Check the wire between D-MAIN Assy and F-USB Assemblies.

No

Check the F-USB Assy.

Check the USB data line.

No

Check the path between IC9024 (pin J2).

No

To Step 1

To Step 2

CN9201 (pin 6)

CN9201 (pin 4)

Is pin 6 (USBDDCERR)

of CN9201 low?

Ye s

Replace the D-MAIN Assy.

No

Check the F-USB Assy.

Is pin 4 (XUSBERR)

of CN9201 low?

Ye s

No

CN9201 (pin 5)

Check the path between IC9204 (pin K2).

Is pin 5 (USBPOW)

of CN9201 high?

Ye s

No

When SCL and SDA are normal operation = high (3.3 V)

Connect iPod, and communicate it about 10 seconds later (authentication starts). And communicate it about 60 seconds later (authentication is complete).

Step 2: Operation of iPod (Authentication process)

IC9204 (pins A1, B1)

IC9206 (pins 12, 13)

USB data D+, D-

SCL_AP, SDA_AP (I2C between IC9204 and IC9206)

Do D+ and D-

communicate?

Do SCL and SDA

communicate?

Does XAPRST (pin 4)

reset it?

High after the reset.

Operation of IC9206 is OK. To Step 3.

Refer to Step 7 of "[1] DSP TROUBLESHOOTING."

Replace the D-MAIN Assy.

Step 3: Audio out check

IC9204 (pin U3)

Is there a signal?

No

NETSPDIF

A

2 3 4

B

C

D

E

F

42

VSX-1022-K

1

2 3 4

5

Step 0: Preliminary confirmation

Confirm the following items before checking

To Step 1

Do screws of PLATE_SCREW

securely tighten ?

Ye s

To Step 2

To Step 3

Ye s

[4] BT (Bluetooth) TROUBLESHOOTING

Tighten screws securely.

No

Check the BT Assy.

Step 1: BT_DET

CN101 (pin 11)

Is the voltage 0 V?

Check the pattern in the path and BT, BTCNT, MAIN and CPU Assemblies.

No

Check the pattern in the path.

Check the BTCNT Assy.

Check the MAIN Assy.

Ye s

Step 2: Diagnosis

CN101 (pin 12)

CN101 (pin 13)

Is pin 12 (BTOL) of CN101

low?

No

Check the path between IC9204 (pin T13).

Ye s

Is pin 13 (BTPOW) of CN101

high?

No

CN101 (pins 14, 15)

BTRX2 and BTTX should be high during operation. Check the pattern in the path of BT Assy and CPU Assy.

Ye s

Do BTRX2 and

BTTX communication with

IC9204?

No

Ye s

OK

Check the AUDIO Assy.

OK

Step 3: Audio out check

CP603 (pins 1, 3)

Is there a audio signal?

No

1: BT_R 3: BT_L

14: BTRX2 15: BTTX

XBT_DET

6 7 8

A

B

C

D

E

F

VSX-1022-K

5

6 7 8

43

1

Functional Name

Adapter port overcurrent detection

Outline

When the BT adapter is inserted in Adapter port, turn off the power of the Adapter port forcibly when it detects an overcurrent. And display ERROR state in FL.

Explain Operation Detail

For detection method

• Confirm a detection port at intervals of 20 msec to 50 msec (*2), and judge it as an overcurrent when you detected an error consecutively three times.

*2 It is assumed that it is fixed value of the 20 msec to 50 msec degree.

*1 Return the "ADP ERR" display to the normal display if you change it into other FUNCTION only in the APAPTER PORT FUNCTION. Also display "ADP ERR" if the ADAPTER PORT FUNCTION is ERROR state.

Basic Operation

Front Key Sequence

Change

Character Display Time (sec.)

Icon Display

(FL)

LED Display

A

*1

When the overcurrent is detected

The display continues until the power is turned off.

Check it after turning the power once off then back on again, and it becomes the normal operation if normal.

D P E R R

12 12345678

Functional Name

iPod ERROR MESSAGE

Outline

Error message is displayed at abnormality time.

Basic Operation

Front Key Sequence Change Time (sec) FL Display

Over Current Error

I/U ERR

2 3 4

5.2 ADAPTER ERROR MESSAGE

A

B

C

D

5.3 USB/iPod ERROR MESSAGE

E

F

44

1

2 3 4

VSX-1022-K

5

[1] Overload and DC Protection Circuit

E

CPU ASSY

B

AMP7/AMP5 ASSY

B

AMP7/AMP5 ASSY

C

MAIN ASSY

5.4 DETECTION CIRCUIT

6 7 8

A

B

C

D

E

F

VSX-1022-K

5

6 7 8

45

1

[2] TEMP Protection Circuit

E

CPU ASSY

B

AMP7/

AMP5 ASSY

B

AMP7/

AMP5 ASSY

A

B

2 3 4

C

D

E

F

46

1

2 3 4

VSX-1022-K

5

(R5F3650KNFA)(CPU ASSY: IC203)

MAIN Microcomputer

• Pin Function

No. Symbol I/O Description

1 P9_6/SOUT4 O Not used 2 P9_5/CLK4 O Not used 3CNT_LED O Power LED control signal 4Z2VOL_CLK O CLK signal output for BD3812F (I2C) 5Z2VOL_DATA O Data signal output for BD3812F (I2C) 6 40-IR I Infra_red signal input 7 RMC I Remote control signal input pin 8 GNDU I The data bus is 16 bits long when the this pin is held "L" (GND)

9CNVSS_UP I Switches processor mode 10 24C16_SDA I/O Data signal input & output for data backup of MAIN UCOM 11 24C16_SCL O Clock signal output for data backup of MAIN UCOM 12 /RESET I UCOM reset signal input pin (active at L) 13 XOUT O Output for 16 MHz Crystal 14 VSS – Ground 15 XIN I Input for 16 MHz Crystal 16 VCC1 – +3.3 V power supply 17 /NMI I Input pin for the NMI interrupt 18 TUNER_INT I Tuner Interrupt signal input pin 19 PDN I Power down signal input pin 20 Z2_MUTE O Z2 ch. Audio output control pins at Mute Tr (active at L) 21 SB_MUTE O SB ch. Audio output control pins at Mute Tr (active at L) 22 A_MUTE O Audio output control pins at Mute Tr (active at L) 23 HP_DET I Monitoring the input pin headphone connection 24 HP_RLY O Headphone audio output control pins at Mute Tr (active at L) 25 SW_SUM O Output for Sub Woofer SUMMING Control(H:SUMMING) 26 CTL_B O IC control signal B output pin for selecting the video input 27 VIN_DET I Input for st_pwr condition 28 OSD/FLT_CLK O OSD & FL drive Ic output pin of the Data 29 CTL_A O ICcontrol signal A output pin for selecting the video input 30 MUTE_B+_CONT O Power control pin mute B+ 31 BT_RX/U_TX O Data signal output from BLUETOOTH Antenna 32 BT_TX/U_RX I Data signal input from BLUETOOTH Antenna 33

BUSY_JTAG/TRIGER1 O Output for JTAG BUSY/TRIGER1_ON/OFF SIGNAL 34 SCLK_JTAG/TR_DET' I CLOCK SIGNAL Input for SCLK_JTAG/TR_DET' 35 VOL_DATA O Data signal output for R2A15219 (I2C) 36 VOL_CLK O CLK signal output for R2A15219 (I2C) 37 STBY_RLY O Output to ST-BY Relay ON/OFF (active at H) 38 T12V_ERR I Input for dc_trg_err condition 39 OSD_RST O OSD IC Reset signal output pin 40 TUNER_SCLK O Clock signal output for Tuner Pack 41 EPM_UP I UPGRADE 42 TUNER_SDIO I/O Data signal input & output for Tuner Pack 43 TUNER_SEN O Output for Tuner Pack Serial Enable Input (active at L) 44 TUNER_RST O Output to reset Tuner Pack (active at L) 45 2533_CTL/CE O Output for NJM2533 control on/off signal 46 USBDCERR O Input for usb_dc_err condition 47 OSD_CE O OSD IC enable signal output pin 48 S_RLY O Tr driven control pins at the Surround speaker output Relay. (active at H) 49 SB_RLY O Tr driven control pins at the Surround Back speaker output Relay. (active at H) 50 FBRL O Tr driven control pins at the F.H /B speaker output Relay. (active at H)

6 7 8

5.5 IC INFORMATION

A

B

C

D

E

F

VSX-1022-K

5

6 7 8

47

1

• Pin Function

No. Symbol I/O Description

51 C_RLY O Tr driven control pins at the Center speaker output Relay.(active at H) 52 F_RLY O Tr driven control pins at the Front speaker output Relay. (active at H) 53 N_PWR O Control pin digital +3.3 V DC/DC IC (on: H) 54 D_PWR O Control pin digital +3.3 V DC/DC IC (on: H) 55 H_PWR2 O Control pin digital +1.2 V DC/DC IC (on: H) 56 H_PWR1 O Control pin HDMI IC +5.0 V REG. IC (on: H) 57 MIC_DET O Monitoring the input pin microphone connection (detection: L) 58 4588_PDN O Output for AK4588 power down 59 4588_SDA O Data signal output for AK4588 (I2C) 60 4588_SCL O Clock signal output for AK4588 (I2C) 61 DSP_SDA O Data signal output for DA787 (DA789) (I2C) 62 VCC2 – +3.3 V power supply 63 DSP_SCL O Clock signal output for DA787 (DA789) (I2C) 64 VSS – Ground 65 DSP_RST O Output to reset DA787(DA788) 66 NC–Not used 67 DSP_SDOUT I Data signal Input from DA787 (DA788) 68 DSP_CS O Output for DA787 (DA788) chip select 69 DSP_RDY I Input for DA787 (DA788) SPI Enable 70 HDMI_SEL O IC signal of the control pins at select HDMI or analog audio 71 PROTECT2 I AMP Assy input signal of the RADIATOR THERMAL pin (L= PROTECTION) 72 MAIN_IRQ O Interrupt Output to SUB UCOM 73 SUB_ON O Output for SUB UCOM Power ON/OFF cotrol pin 74 SUB_IRQ I Interrupt Iuput from SUB UCOM 75 HD_MUTE I Input for HDMI_RX_MUTE condition 76 SUB_PDN O Output for SUB UCOM power down 77 SUB_RST O Output to reset SUB UCOM 78 SCDI_MAIN I

Data signal input from SUB UCOM

79 SCDO_MAIN O Data signal output to SUB UCOM

80 CSCK_MAIN O Clock signal output for SUB UCOM 81 SET OPTION I Input for Set option 82 STEP OPTION I Input for Step (Group) option 83 VIDEO_MUTE O Output for NJM41050 mute cotrol pin 84 OSD/FLT_DATA O OSD & FL drive Ic output pin of the Data 85 PROTECT1 I AMP Assy Protection detection signal input pin (ASO= 0.82 V, DC= 1.39 V) 86 VOL_DN I Data input for VOLUME encoder (VOLUME DOWN is counterclockwise direction) 87 VOL_UP I Data input for VOLUME encoder (VOLUME UP is clockwise direction) 88 IN_DN I Data input for INPUT selector encoder 89 NCINot used

90 KEY1 I Data input for Key1 scan 91 KEY3 I Data input for Key3 scan 92 KEY2 I Data input for Key2scan 93 IN_UP I Data input for INPUT selector encoder 94 FLT_CE O Output for chip enable of SC16315 95 NCONot used 96 GND – Ground 97 NCONot used 98VREF – Reference voltage (Connected to +3.3 V) 99 AVCC – +3.3 V power supply

100 V+5V_DET

I Output to ST-BY Relay ON/OFF (active at H)

A

2 3 4

B

C

D

E

F

48

1

2 3 4

VSX-1022-K

5

(UPD78F1167AGF-GAS(D-MAIN ASSY: IC102)

SUB Microcomputer

• Pin Function

No. Symbol I/O Description

1 VSCL O IIC clock signal output pin (SII9573CTUC-K) 2 VSDA I/O IIC data signal in/output pin (SII9573CTUC-K) 3 XHDPP_RST O Reset signal output pin for SII9573CTUC-K 4 XRST_NW O Reset signal output pin for DM-860A 5 P31/TI03/TO03/INTP4 – Not used 6 P64/xRD – Not used 7 XABT_RST O Reset signal output pin for ABT1015 8 XADV_RST O Reset signal output pin for ADV7181CBSTZ

9 XAMUTE_SUB O Audio output control pins at Mute Tr (active at L) 10 P77/EX23/KR7/INTP11 – Not used 11 XHDPP_MUTE I Input for HDMI_RX_MUTE condition 12 COMP_DET I Input for comp_video condition 13 HDPP_INT I Input for SII9573CTUC-K Interrupt Signal 14 P73/EX19/KR3 – Not used 15 P72/EX18/KR2 – Not used 16 P71/EX17/KR1 – Not used 17 P70/EX16/KR0 – Not used 18 P06/xWAIT – Not used 19 P05/CLKOUT – Not used 20 EVSS1 – Ground 21 P80/EX0 – Not used 22 P81/EX1 – Not used 23 P82/EX2 – Not used 24 P83/EX3 – Not used 25 P84/EX4 – Not used 26 P85/EX5 – Not used 27 P86/EX6 – Not used 28 CEC_O O Output for CEC OPERATION 29

CECI_INT I Input for CEC Interrupt Signal 30 EVDD1 – Positive power supply for ports 31 P50/EX8 – Not used 32 ABT_3V_ON O Output for ABT1015 Power ON/OFF cotrol pin 33 XNWJPG_SEL O Output for TC74LCX541FK enable 34 DSD_SEL O Output for DSD audio signal selector ic contol pin. 35 P54/EX12 – Not used 36 CEC_PWR O Output for NJM2831 enable 37 P56/EX14 – Not used 38 P57/EX15 – Not used 39 P17/EX31/TI02/TO02 – Not used 40 P16/EX30/TI01/TO01/INTP5 – Not used 41 P15/EX29/RTCDIV/RTCCL – Not used 42 232RX I Input for Upgrade (UART) 43 232TX O Output for Upgrade (UART) 44 DI_NW O Data signal Output to DM860a 45 DO_NW I Data signal Input from DM860a 46 CLK_NW O Clock signal Output to DM860a 47 AVREF1 – D/A converter reference voltage input 48 BSL_NW O Not used 49 CS_NW O Output for DM860a chip select 50 AVREF0 – A/D converter reference voltage input

6 7 8

A

B

C

D

E

F

VSX-1022-K

5

6 7 8

49

1

• Pin Function

No. Symbol I/O Description

51 AVSS – Ground 52 P157/ANI15 – Not used 53 P156/ANI14 – Not used 54 P155/ANI13 – Not used 55 P154/ANI12 – Not used 56 P153/ANI11 – Not used 57 P152/ANI10 – Not used 58 P151/ANI9 – Not used 59 P150/ANI8 – Not used 60 SUB_IRQ O Interrupt Output to MAIN microcomputer 61 P26/ANI6 – Not used 62 P25/ANI5 – Not used 63 P24/ANI4 – Not used 64 P23/ANI3 – Not used 65 P22/ANI2 – Not used 66 P21/ANI1 – Not used 67 P20/ANI0 – Not used 68 P130 – Not used 69 THRU_LED O HDMI LED on/off control pin 70 CSCK_MAIN I Clock signal Input from MAIN microcomputer 71 SCDO_MAIN I Data signal Input from MAIN microcomputer 72 SCDI_MAIN O

Data signal Output to MAIN microcomputer 73 P01/TO00 – Not used 74 P00/TI00 – Not used 75 P145/TI07/TO07 – Not used 76 P144/SO20/TxD2 – Not used 77 P143/SI20/RxD2/SDA2 – Not used 78 P142/SCK20/SCL2 – Not used 79 P141/PCLBUZ1/INTP7 – Not used

80 P140/PCLBUZ0/INTP6 – Not used 81 MAIN_IRQ I Interrupt Input from MAIN microcomputer 82 REQ_NW I Interrupt Input from dm860a 83 SUB_PDN I Input power down from MAIN microcomputer 84 P45/SO01 – Not used 85 P44/SI01 – Not used 86 P43/SCK01 – Not used 87 P42/TI04/TO04 – Not used 88 TOOL1 O Clock output for debugger 89 TOOL0 I/O Data I/O for flash memory programmer/debugger

90 XSUB_RST I System reset input 91 P124/XT2 – CRYSTAL connection for sub system clock 92 P123/XT1 – CRYSTAL connection for sub system clock 93 FLMD0 – Flash memory programming mode setting 94 P122/X2/EXCLK – CRYSTAL connection for main system clock 95 P121/X1 – CRYSTAL connection for main system clock 96 REGC – Connecting regulator output (2.5 V) stabilization capacitance for internal operation. 97 VSS – Ground 98 EVSS0 – Ground potential for ports 99 VDD – Positive power supply (Connected to +3.3 V)

100 EVDD0 – Positive power supply for ports (Connected to +3.3 V)

A

2 3 4

B

C

D

E

F

50

1

2 3 4

VSX-1022-K

5

[1] Display mode for numbers of protection detections

[Purpose]

[Basic operations]

FL Display Description of IndicationsKey Operation

(STANDBY state)

[PRESET k] + [STANDBY/ON] keys (Initial display)

[ENTER] key

5 (-> normal) *1 Number of DC error detections

5 (-> normal) *1 Number of abnormal-temperature

error detections

5 (-> normal) *1

5 (-> normal) *1 Number of abnormal-temperature

error detections

5 (-> normal) *1 Number of OVERLOAD error detections

Time (sec.)

The numbers of detections for various protection processes are displayed.

*1 "5 (-> normal)" denotes that the display will return to the normal indication when no key operation is performed for 5 seconds. *2 Variable range: 0 to 255

[How to enter/exit]

During Standby mode, simultaneously press and hold the [PRESET k] and [STANDBY/ON] keys for 2 seconds to enter this mode. The display will return to the normal indication when no key operation is performed for 5 seconds.

Counter

*2

The above-mentioned Display mode is available only when the product operates properly.

If any protection function is activated while the product is in use, the product cannot be turned ON and enter the above Display mode. In such a case, cancel the protection function, referring to “3.4 How to cancel the status after detection of the DC error." If a protection function is activated immediately after the previous protection function is canceled, cancel that protection function again then enter STBY mode immediately. You can then see the error logs, following the above procedures, until a next protection function is activated.

DC 005

Counter

*2

TEMP1 007

[ENTER] key

Counter

*2

V+SV 005

[ENTER] key

Counter

*2

TEMP2 007

[ENTER] key

(Initial display)

Counter

*2

OVER 003

6 7 8

6. SERVICE MODE

6.1 SERVICE MODE

A

B

C

D

VSX-1022-K

5

6 7 8

E

F

51

1

[2] Reset mode for numbers of protection detections

[Purpose]

[Basic operations]

FL Display Description of IndicationsKey Operation

(STANDBY state)

[ALC/STANDARD SURR] + [STANDBY/ON] keys (press and hold the keys for 10 seconds.)

(Counter Clear end)

[ENTER] key

(Normal display)

5 (-> normal) *1

usually

*2

Time (sec.)

For clearing all the counts of protection detections. (This mode resets the counts of protection detections.)

1. When the procedures for Reset mode for numbers of protection detections are completed, all the counters will be reset to "000."

2. Prohibitions: The protection detection counts cannot be cleared (reset to 000) with the MEMORY CLEAR process. They can only be cleared when the procedures of Reset mode are completed.

*1 "5 (-> normal)" denotes that the display will return to the normal indication when no key operation is performed for 5 seconds. *2 Indication when the BD function is selected

[How to enter/exit]

During Standby mode, simultaneously press and hold the [ALC/STANDARD SURR] and [STANDBY/ON] keys for 10 seconds to enter this mode. The display will return to the normal indication when no key operation is performed for 5 seconds.

[Detailed explanations]

A

2 3 4

B

C

D

E

F

52

1

2 3 4

VSX-1022-K

5

[3]

The unit’s operation when a error is detected

[Purpose]

[Basic operations]

FL Display Description of IndicationsKey Operation

3.1 DC (AMP is abnormality) error detection

(Normal display)

(DC detection)

(Auto)

(RECEIVER POWER OFF)

usually

*1, *2

Normal display

Time (sec.)

• The unit’s operation when a DC/OVER/TEMP error is detected is described here.

• How to cancel the status after detection of a DC error is described here, because no key input will be accepted after a DC error detection.

FL Display Description of IndicationsKey Operation

3.2 OVERLOAD (overcurrent) error detection

(Normal display)

(OVERLOAD detection)

(Auto)

(RECEIVER POWER OFF)

usually

*1

Normal display

Time (sec.)

6 7 8

A

B

C

D

E

F

VSX-1022-K

5

6 7 8

53

1

Simultaneously holding the [ADVANCD SURROUND] and [STANDBY/ON] keys on the front panel pressed for 2 seconds will cancel Key Input Inhibition mode after a DC error detection and turn the unit ON.

[Detailed explanations]

3.3 TEMP (AMP overheat) error detection

For detection of a TEMP error, the unit monitors both the TR_DET and PROTECT2 signals. If a TEMP error is detected, the processes shown below will be performed. The processes shown below are rough operational specifications and are not the actual commands from the mounted components. After a TEMP error is detected, the count of protection activation detections will be updated.

FL Display Description of IndicationsKey Operation

3.4 How to cancel the status after detection of the DC error

(STANDBY state)

(Normal display)

usually

Normal display

Time (sec.)

[ADVANCED SURROUND] + [STANDBY/ON] keys (press and hold the keys for 2 seconds.)

Counter: Temp2

TR_DET P6_4 (34 pin) (TRTHER_DET from AMP Assy)

Normal Operations

Deduct 3 from the current VOL value. Have "TEMP" flashing on the FL display for 3 sec.

POWER OFF (STBY)

*1

*1: The detection interval must be 1 sec or less. *2: If PROTECT 2 is detected while TR_DET detection is prohibited for 2 min, the PROTECT 2 function will be activated.

Prohibit detection of TR_DET for 2 min. *2

Is TR_DET detected?

Is the VOL value 5

or less?

No

Ye s

Detection of TR_DET

is resumed after 2 min.

Is TR_DET detected?

Counter: Temp1

PROTECT2 PL2_1 (71 pin) (RADI_DET from AMP Assy)

Normal Operations

MUTE ON and ALL Speakers/ Phones Relay are set to OFF. Have "OVERHEAT" flashing on the FL display for 3 sec.

*3

*3: The detection interval must be 1 sec or less.

Timer START is performed for 3 sec.

PROTECT2 detected?

No

Ye s

After 3 sec,

PROTECT 2 is rechecked.

Is PROTECT 2 detected?

POWER OFF (STBY)

A

2 3 4

B

C

D

E

F

54

1

VSX-1022-K

2 3 4

5

1. Discharging

(1) Unplug the power cord. (2) Disconnect the 10P connector from CP403 of the AMP7/AMP5 Assy between CN3 of the MAIN Assy. (3) Connect +B and –B terminal of the D7, using resistor leads with 47 - 100 ohms (2 W or higher), for discharging. ∗ Discharging time: 30 - 60 seconds, depending on the level of resistance. (4) Check that the voltage between the +B and –B terminals is less than 1 V, using a tester. ∗ Be sure to connect the GND terminal of the tester to the chassis. ∗ If the voltage is still 1 V or higher, repeat Step (3).

[1] MAIN Assy Capacitor (C55, C58)

[Procedures]

(1) Unplug the power cord. (2) Connect pin 1 (–30V) and pin 2 (GND) of CN704B on the CPU Assy, using resistor leads with 47-100 ohms (2 W or higher), for discharging. ∗ Discharging time: 5 - 10 seconds, depending on the level of resistance. (3) Check that the voltage between the –30V terminal is less than 1 V, using a tester. ∗ Be sure to connect the GND terminal of the tester to the chassis. ∗ If the voltage is still 1 V or higher, repeat Step (2).

[2] FL-30 V Capacitor (MAIN Assy C101)

[Procedures]

47 - 100 ohms (2 W or higher)

C55

+B

GND

−30V

–B

D7

CP403

C58

Note:

(1) Even if the unit shown in the photos and illustrations in this manual may differ from your product, the procedures described here are common. (2) For performing the diagnosis shown below, the following jigs for service is required:

• 9P extension jig cable (GGD1739)

• 13P extension jig cable (GGD1740)

• 3P extension jig cable (GGD1741)

• Board to board extension jig cable (GGD1756)

• Board to board extension jig cable (GGD1770)

• Board to board extension jig cable (GGD1800)

• 25P extension jig FFC (GGD1801)

MAIN Assy

AMP7/AMP5 Assy

CPU Assy

CN704B

6 7 8

7. DISASSEMBLY

A

B

C

D

E

F

VSX-1022-K

5

6 7 8

55

1

2. Notes on Ground Points Connection

During repair, before checking the MAIN Assy, etc., with the rear chassis removed, be sure to connect the GND terminal of the main capacitor to the back chassis (speaker chassis), as shown below, then connect the power cord.

Without grounding connection, the protection circuit will be activated. After repairing, be sure to remove the ground wire before reassembling.

[Note]

MAIN Assy (SIDE B)

Back chassis

GND wire

(Be sure to disconnect the GND wire before reassembly.)

Main capacitor GND

Speaker chassis

A

2 3 4

B

C

D

E

F

56

1

2 3 4

VSX-1022-K

5

3. Disassembly

[1] Front Panel Section

Remove the cabinet by removing the 10 screws.

(1) Remove the five screws. (BBZ30P080FTB)

(2) Remove the two screws. (BBZ30P080FTC) (3) Remove the three screws. (1500001206010-IL)

(4) Remove the tape. (5) Unhook the two hooks.

(6) Arrange the front panel section as shown in the photo below.

1

1 1

1

3

2 2

5

4

3

6

• Bottom view

Front panel section

6 7 8

A

B

C

D

5

6 7 8

VSX-1022-K

E

F

57

1

[2] Heatsink Section

Remove the cabinet by removing the 10 screws.

Caution: Heatsink section in work becomes hot, and be careful with it.

(1) Remove the three screws. (BBZ30P080FTC)

(2) Remove the four screws. (BBZ30P080FTC) (3) Cut the two binders.

(4) Remove the one screw. (BBZ30P080FTC) (5) Remove the WG-A Assy.

G-L Assy

G-R Assy

1 1 1

2 2

4

33

• Bottom view

5

WG-A Assy

A

B

2 3 4

C

D

E

F

58

1

2 3 4

VSX-1022-K

5

(9) As shown, arrange the Heatsink section over the WG-A Assy. (10) Re-connect the three connectors. (VSX-1022-K, VSX-42) (11) Connect the two extension jig cables. (VSX-1022-K, VSX-42) Connect the one extension jig cable. (VSX-822-K)

Note:

AMP5 Assy: GGD1739 AMP7 Assy: GGD1740 + GGD1741

(6) Cut the two binders. (7) Disconnect the five connectors. (VSX-1022-K, VSX-42: CP401 to CP405) Disconnect the four connectors. (VSX-822-K: CP401 to CP404) (8) Remove the Heatsink section.

6

AMP7/AMP5 Assy

AMP Assy

CPU Assy

WG-A Assy

(VSX-1022-K, VSX-42 only)

Heatsink

9

10

11

10

CP401

Extension jig cable (VSX-1022-K, VSX-42: GGD1740) (VSX-822-K: GGD1739)

11

Extension jig cable (GGD1741) (VSX-1022-K, VSX-42 only)

77

7

CP405

CP403

CP402

CP404

CP401

8

6 7 8

A

B

C

D

E

F

VSX-1022-K

5

6 7 8

59

1

[3] D-MAIN Assy

Remove the cabinet by removing the 10 screws.

(1) Remove the five screws. (BBT30P100FTB) (2) Remove the seven screws. (BSZ30P040FTB)

(3) Disconnect the three B to B connectors. (CN101, CN102, CN1401) (4) Remove the D-MAIN and OPTCO Assemblies.

1

Back chassis

2

1

×7

×4

• Rear view

BRG-A Assy

D-MAIN Assy

OPTCO Assy

CPU Assy

3

4

3

CN101

CN102

CN1401

CP2003

CN201

CN213

(6) Connect the three extension jig cables. (7) Arrange the D-MAIN and OPTCO Assemblies in the photo below. (8) Insert any insulation sheet.

Note:

9 pin connector on GGD1756 is not used in this case.

Insulation sheet

OPTCO Assy

8

7

6

Borad to board extension jig cable (GGD1770)

6

Borad to board extension jig cable (GGD1800)

6

Borad to board extension jig cable (GGD1756)

A

2 3 4

B

C

D

E

F

60

1

VSX-1022-K

2 3 4

5

[4] MAIN Assy

[4-1] Back chassis, D-MAIN Assy

Remove the cabinet by removing the 10 screws.

(1) Remove the 15 screws. (BBT30P100FTB) (2) Remove the seven screws. (BSZ30P040FTB) (3) Remove the D-MAIN Assy. (See procedure [3].)

Back chassis

2

1

1 1

1 1 1

1

×7

×4

[4-2] MAIN Assy

(1) Remove the four screws. (BBZ30P180FTC) (2) Remove the two screws. (BBZ30P080FTC) (3) Cut the four binders.

1

3

2

×3

MAIN Assy WG-B Assy

MAIN Assy

CPU Assy

(4) Remove the four screws. (BBZ30P080FTC)

4

444

(5) Arrange the unit as shown in the photo below. (6) Connect the chassis ground. See “2. Notes on Ground Points Connection”.

5

6

MAIN Assy

6 7 8

A

B

C

D

E

F

5

6 7 8

VSX-1022-K

61

1

[4-3] Regulator ICs and Recifier diode

(1) Remove the support. (2) Tighten then loosen the screw in each of the four holes for temporary joining that are located on the rear side of the main chassis. (This is for shaving the thread grooves to facilitate attachment in the next step.)

Support

Main chassis

Screwdriver

1

2

222

MAIN Assy

3 3 3

3

Note: While securing the regulator ICs and rectifier diode to the holes for

temporary joining, tighten the screws while holding the regulator ICs and rectifier diode with your fingers so that the jumper wires will not become distorted.

(3) Attach the three regulator ICs and a rectifier diode to the holes tapped in Step (2). Be sure to place them in a direction perpendicular to the board and take care that the jumper wires will not become distorted.

A

B

2 3 4

C

D

E

F

62

1

VSX-1022-K

2 3 4

5

[4-4] Diagnosis

(1) Connect the CP401 on the AMP Assy with extension jig cable. (See procedure [2].) (2) Reassemble the D-MAIN Assy to the rear panel or put it on the AMP Assy with extension jig cables. (See procedure [3].) (3) Connect the extension jig FFC. (4) Insert any insulation sheet between AMP Assy and MAIN Assy.

MAIN AssyCPU Assy MAIN AssyCPU Assy

Insulation sheet

4

Insulation sheet

4

D-MAIN Assy

2

D-MAIN Assy

2

1

CN704B

7

Extension jig FFC (GGD1801)

CN704B

7

Extension jig FFC (GGD1801)

6 7 8

A

B

C

D

E

F

VSX-1022-K

5

6 7 8

63

1

• If the adjustment is shifted or if it becomes necessary to readjust because of part replacement, etc., perform the adjustment as described below.

• Any value changed in Adjustment mode will be stored in memory as soon as it is changed. Before readjustment, take note of the original values for reference in case you need to restore the original settings.

• Use a stable AC power supply.

AMP7/AMP5 Assy "8.3 IDLE CURRENT ADJUSTMENT" (All channel)

Other assemblies No adjustment required

When any of the following assemblies is replaced

AMP7/AMP5 Assy "8.3 IDLE CURRENT ADJUSTMENT"

(Only channel of replacement parts)

Other assemblies

Note: Some parts on D-MAIN and F-USB Assemblies can not be replaced due to using heat-pad connection between the board. Please refer to [1.2 NOTES ONREPLACING PARTS], when the parts listed in the table is defective, replace whole Assy.

No adjustment required

When any of the following parts is replaced

2 3 4

8. EACH SETTING AND ADJUSTMENT

A

B

8.1 ADJUSTMENT REQUIRED WHEN THE UNIT IS REPAIRED OR REPLACED

C

D

E

F

64

1

2 3 4

VSX-1022-K

5

[Purpose]

PC

UPDATE jig

GGF1642

Straight Cable Adapter JIG's side

RS-232C

Straight cable

Rear side

(MAIN microcomputer)

10P

Refer to this section when updating the firmware of each microcomputer is required by the service information, etc.

[Necessary Tools and Connections]

• PC with a serial port

• RS-232C cable (9-pin to 9-pin, straight cable) (Marketing product)

• UPDATE jig: GGF1642 (Use FFC of GGF1642. (10P to 10P FFC))

• Firmware

Connect as shown in the figure below. Insert the FFC with its contact surface facing the " mark.

10P to 10P FFC

(1) MAIN microcomputer firmware update

[Procedures]

1. Unplug the AC cord. Connect the FFC cable. ( MAIN microcomputer ) Start up application FlashSta on the PC.

[Preestablishment]

• NetworkStandby: OFF

• HDMI Control: OFF

• HDMI StandbyThrough: OFF (North America model only)

3. Press the OK button.

[ if the following messages are displayed ]

Please push the cancel button and press the JIG's RESET button. And confirm a connection of FFC. Please return to procedure 1.

2. Plug the AC cord. (STANDBY mode) For updating of the MAIN microcomputer, proceed with the following steps in STANDBY mode.

Select for COM port.

6 7 8

8.2 UPDATING OF THE FIRMWARE

A

B

C

D

5

6 7 8

VSX-1022-K

E

F

65

1

4. Select the update file and enter ID.

1 Selection of upgrade file

1 Select the update file

2 Enter ID.

Select "VSX_1022Mid_Main Ver***.mot" or "VSX42_Main_Ver0.60.mot" "VSX_822Mid_Main Ver***.mot" file to update the MCU.

2 Enter ID. Enter "ff" in all field.

Press the OK button.

3 Press OK button to go to next step.

5. Set speed update and update the MCU.

Press the OK button.

Set Baud rate to 38400.

2 Update the MCU. E.P.R=>Erase+Program+Read

2 Update the MCU Press the E.P.R … button

1 Set speed of update.

Press OK button.

6. Update Finished MAIN microcomputer.

Press the OK button. Press the Exit button.

Please wait for until this window disappears.

Push the JIG’s RESET button during 1 sec. Press the OK button.

Select the 9600 of the Board rate then press the OK button

If the following messages are displayed, shut the update program down, and start the update again from step 1.

7. Unplug the AC cord. Disconnect the FFC cable.

A

2 3 4

B

C

D

E

F

66

1

2 3 4

VSX-1022-K

5

[Procedures]

6. When update is completed, "Completed" is displayed by TV screen and HDMI LED lights. * "UPDATE" blinks to FL display and is displayed. In rare cases, "Completed!" may not be displayed on the TV screen. In such a case, updating is completed if the HDMI LED has become lit. Proceed to Step 7.

7. Disconect the AC power cord. (The POWER button does not respond.) Confirm a version of the firm ware of SUB microcomputer.

Note:

Because update is not possible again, never unplug the power cord until the updating process is completed.

1. Turn on the unit.

2. Set a function for a "NETRADIO".

Note:

Without a network connection, "Server Error" will be displayed on the TV screen. Under this condition, the Service Menu (menu for updating the SUB microcomputer) is not accessible. Set the remote control unit supplied with the unit to Network Function Operation mode then press the ENTER button so that "Empty" is displayed on the screen. Then proceed to Step 3.

3. Press the "ESC (A85F)" button on the Service remote control unit (GGF1381), then press the "+10 (A81F)" button to enter the service menu (for SUB microcomputer firmware update menu). When you press other buttons between "ESC" button and "+10" buttons, be invalid.

4. Press the "ENTER" button of the remote control unit supplied with Network Function as the state that you can operate. (1) When a product can recognize a file, become the following indication. Select "Start", and press the "ENTER" button.

5. Update starts, and "UPDATE" blinks to FL screen and HDMI LED blinks. Be approximately 8 minutes for update at time.

(2) SUB microcomputer firmware update

• NetworkStandby: OFF

• HDMI Control: OFF

• HDMI StandbyThrough: OFF (North America model only)

• Connect a unit to TV and HDMI, and the GUI output of the unit performs in a state to appear.

[Preparations]

Save the firmware file to the "root" of empty USB memory. The file name of the firmware file is "RegM13Sub_V***.bcd". Don't save other files.

(2) When a product cannot recognize a file, become the following indication. Check on USB memory with a file.

6 7 8

A

B

C

D

E

F

5

6 7 8

VSX-1022-K

67

1

[Procedures]

1. Select an Input Function that allows reception via Optical input 1 then set the unit to STBY_Off mode.

2. Press the SPEAKERS and STANDBY/ON keys simultaneously to enter DSP UpDate mode. ("DSP UP" is displayed.)

3. When "PLAY" is displayed, playback of the .wav file starts. (Play the file only once. NEVER repeat playback.) ("PLAY" is displayed.)

4. After playback is finished and "ENTER" is displayed, press the ENTER key on the front panel. ("ENTER" is displayed.)

5. "WRITING" is automatically displayed.

6. After writing is completed, "COMPLETE" is displayed.

7. Turn the unit off then confirm that the version has been updated.

(4) DSP firmware update

(5) Check to the firmware version

[Preestablishment]

• NetworkStandby: OFF

• HDMI Control: OFF

• HDMI StandbyThrough: OFF (North America model only)

[Preestablishment]

• NetworkStandby: OFF

• HDMI Control: OFF

• HDMI StandbyThrough: OFF (North America model only)

[Procedures]

1. Select ‘Firmware Update’ from the Network Setup menu. The receiver checks whether the USB memory device inserted into the USB port on the receiver’s front panel contains updatable software.

2. To update, select ‘Start’.

3. When ‘Updating in progress, don’t unplug!’ is displayed, select ‘OK’.

• If ‘File Not Found’ is displayed, try the following:

- No update file was found on the USB memory device. Store the file in the USB memory device’s root directory.

- Try disconnecting then reconnecting the USB device or storing the update file again. If the error still occurs, try using a different USB memory device.

4. The software update will start. Please wait. The OSD display will turn off during update and the words ‘UPDATE’ will flash on the front panel.

5. If ‘COMPLETE’ is displayed, updating is completed. The screen will return automatically to the play screen.

• If ‘FAIL’ is displayed on the front panel display, updating has failed. Try the following:

- Turn the receiver’s power off, then turn it back on and try updating the software again.

- Try disconnecting then reconnecting the USB device or storing the update file again. If the error still occurs, try using a different USB memory device.

(3) USB (BridgeCo) firmware update

Make sure that the main unit is in STANDBY mode. Press and hold the "ENTER" and "STANDBY/ON" keys, then press the "ENTER" key to display each UCOM version. Each time the "ENTER" key is pressed, then indications on the FL display change as follows:

Turn the unit off.

* It may take around 1 minute until the version of the USB microcomputer is displayed. When be not displayed, wait in the state that turned on the power of the product for 1 minute, and please do it from the first procedure again.

"ENTER" "ENTER" "ENTER" "ENTER" "ENTER" "ENTER"

"ENTER"

MAIN UCOM MAIN Vx.xx

SUB UCOM SUB V1.zz

CEC CEC V1.00

Model name, Destination

DSP firmware

USB UCOM

All segments lit.

A

2 3 4

B

C

D

E

F

68

1

2 3 4

VSX-1022-K

5

560P-50V

C412

-C411

C415

10/100

C405 100P-J

R436

470K

R427

1K2

22/50

C408

C523

100P-100V

C524

100P-100V

R437

22K

R428

1K5

10/50

C522

MTZ5.1A

ZD401

R441

1K2(1)

2N2-K

C413

150

R440

Q407

KSA992F

C409 -

C540 -

R402

100K

R401

1K2

3K3(1)

R434

R429

33K

C568

47P-100V

R703

2K7

R443

47(1)

560

R435

2K7

R432

7K5(1)

R404

C402

100P-500V

R425 0R47(2)

R414

10K

1 32

20010WR-03

TP401

270K

R417

10K

R423

5K6

R426

C409FL

-

R724

-

C401

100N-K

R409

150K

R410

JUMPER

R717 200

R438

200

-

D443-D444

VR401

1K(B)-V

R408

7K5(1)

C407 47/50

C414

100P-500V

R431

0R47(2)

100P-100V

C582

C416 10/100

C581

100P-100V

R406

PRF18BC471QB5RB

R416 22K

C567

47P-100V

R442

JUMPER

C525

-

270

R710

Q412

KTC3206Y

Q408

KSA992F

220P-500V

C406

R420

-

KTC3964

Q409

R422

-

47/50

C404

1SS133T

D404

R439

100(1)

Q410 2SB1560

ZD402

MTZ4.3B

1SS133T

D403

0R47(2)

R424

R413

10K

1SS133T

D402

R419 22K

R412 47K

Q406

2N5551S

C435

-

C410 100/50

R433 -

MTZ4.3B

ZD403

100(1)

R415

Q404

2SD2390

R430

0R47(2)

R411

150K

Q403

2N5401S

Q401 KTA1024Y

(SL)

• Adjustment points and measurement points.... see fig.1.

AMP7 ASSY

Fig.1

B

for VSX-1022-K, VSX-42

Adjustment

Points

Procedure

Measurement

Points

Channel

TP404 pin 1 (+) TP404 pin 3 (–)

1 Turn on the power.

2 Perform aging for one minute.

3 Connect a digital voltmeter to the measurement point.

4 Turn the adjustment VR so that the voltage becomes in 2.0 mV ± 0.2 mV.

(Condition : No signal and no load)

VR404

TP402 pin 1 (+) TP402 pin 3 (–)

VR402

TP403 pin 1 (+) TP403 pin 3 (–)

VR403

TP401 pin 1 (+) TP401 pin 3 (–)

VR401

TP405 pin 1 (+) TP405 pin 3 (–)

VR405

FL

FR

C

SL

SR

TP406 pin 1 (+) TP406 pin 3 (–)

VR406

TP407 pin 1 (+) TP407 pin 3 (–)

VR407

SBL

SBR

SIDE A

SL_VR401 FL_VR404 SR_VR405 FR_VR402 SBL_VR406 SBR_VR407C_VR403

SL_TP401 FL_TP404 C_TP403 SR_TP405 FR_TP402 SBL_TP406 SBR_TP407

When any component parts which are within the red square on the following circuit diagram are replaced, the idle current adjustment of that channel is required. (Idle current adjustment for another channel is not required.) However, when any capacitors are replaced, the adjustment is not required. (The following circuit diagram is for SL channel, but another channel also has same circuit diagram and same adjustment is required)

6 7 8

8.3 IDLE CURRENT ADJUSTMENT

A

B

C

D

E

5

6 7 8

VSX-1022-K

F

69

1

(SL)

• Adjustment points and measurement points.... see fig.2.

AMP5 ASSY

Fig.2

B

SIDE A

Adjustment

Points

Procedure

Measurement

Points

Channel

TP401 pin 1 (+) TP401 pin 3 (–)

1 Turn on the power.

2 Perform aging for one minute.

3 Connect a digital voltmeter to the measurement point.

4 Turn the adjustment VR so that the voltage becomes in 2.0 mV ± 0.2 mV.

(Condition : No signal and no load)

VR401

TP402 pin 1 (+) TP402 pin 3 (–)

VR402

TP403 pin 1 (+) TP403 pin 3 (–)

VR403

TP404 pin 1 (+) TP404 pin 3 (–)

VR404

TP405 pin 1 (+) TP405 pin 3 (–)

VR405

FL

FR

C

SL

SR

FL_VR401

SL_VR404 C_VR403 SR_VR405 FR_VR402

FL_TP401 SL_TP404 C_TP403 SR_TP405 FR_TP402

When any component parts which are within the red square on the following circuit diagram are replaced, the idle current adjustment of that channel is required. (Idle current adjustment for another channel is not required.) However, when any capacitors are replaced, the adjustment is not required. (The following circuit diagram is for SL channel, but another channel also has same circuit diagram and same adjustment is required)

for VSX-822-K

A

2 3 4

B

C

D

E

F

70

VSX-1022-K

1

2 3 4

5

6 7 8

A

B

C

D

E

F

VSX-1022-K

5

6 7 8

71

1

NOTES: - 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 b 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.)

Poly bag packing style

Cord AC

Tape (clear)

Dry cell batteries (AAA size IEC R03)

Sheet SP caution

Safety Brochure

Label getter “R”

Label getter “L”

1/2

2/2

2 3 4

9. EXPLODED VIEWS AND PARTS LIST

A

9.1 PACKING SECTION

B

C

D

E

F

72

1

2 3 4

VSX-1022-K

5

(1) PACKING SECTION PARTS LIST

Mark No. Description Part No.

1 Remote Control See Contrast table (2)

2 AM Loop Antenna E601019000010-IL

3 FM Wire Antenna E605010140010-IL

4 Microphone APM7010

(for Auto MCACC setup)

5 iPod Cable L308102013030-IL

6 Operating Instructions See Contrast table (2)

(CD-ROM)

7Quick Start Guide See Contrast table (2)

8 Box, Gift See Contrast table (2)

6 7 8

A

9Cushion, Snow VSX-522 6230213144000-IL

10 PE, Sheet 6327040059000-IL

NSP 11 Warranty Card See Contrast table (2)

NSP 12 Label VRW1629

(2) CONTRAST TABLE

VSX-1022-K/CUXESM, VSX-42/UXECB and VSX-822-K/CUXESM are constructed the same except for the following:

Mark No. Symbol and Description

VSX-1022-K

/CUXESM

1 Remote Control 8300766100010-IL 8300766200010-IL 8300766100010-IL

6 Operating Instructions (CD-ROM) 6517000000490-IL 6517000000510-IL 6517000000490-IL

7Quick Start Guide 5707000006490-IL 5707000006500-IL 5707000006490-IL

8 Box, Gift 6007212070050-IL 6007212070060-IL 6007212070090-IL

NSP 11 Warranty Card ARY7156 ARY7007 ARY7156

VSX-42

/UXECB

VSX-822-K

/CUXESM

B

C

D

E

F

VSX-1022-K

5

6 7 8

73

1

fo VS

S

P

T

U

V

R

Q

G

W

Nut

Heatsink

Shield plate F

9.2 EXTERIOR SECTION

A

B

2 3 4

C

D

E

F

74

1

2 3 4

VSX-1022-K

5

CONTACT SIDE

NON-CONTACT

SIDE

Silicon grease (GEM1057)

for VSX-1022-K, VSX-42

for

VSX-822-K

only

for VSX-822-K,

Silicon adhesive (GYA1011)

A

D

L

E

F

N

J

H

C

K

O

M

B

I

B

Main chassis

Sheet speaker

Stopper

×

30

Sheet speaker

6 7 8

A

B

C

D

5

E

F

VSX-1022-K

6 7 8

75

1

2 3 4

(1) EXTERIOR SECTION SECTION PARTS LIST

Mark No. Description Part No.

1 MAIN Assy See Contrast table (2)

A

2 BTCNT Assy 7028071612050-IL

3 OPTCO Assy 7028071613050-IL

4 G-R Assy 7028071614050-IL

5 G-L Assy 7028071615050-IL

No. Description Part No.

Mark

46 Button See Contrast table (2)

47 5 Key Button 5090214561000-IL

48 10 Key Button 5090214571000-IL

49 Shield AMP PCB See Contrast table (2)

50 • • • • •

6 WG-A Assy 7028071616050-IL

7 WG-B Assy 7028071617050-IL

8 FRONT Assy See Contrast table (2)

9 HP Assy See Contrast table (2)

10 INSEL Assy See Contrast table (2)

B

11 MIC Assy 7028071624050-IL

12 FVIDEO Assy See Contrast table (2)

13 WG Assy 7028071627060-IL

14 VIDEO Assy See Contrast table (2)

15 STBY Assy See Contrast table (2)

16 BRG-1 Assy 7028071673030-IL

17 BRG-2 Assy See Contrast table (2)

18 AUDIO Assy See Contrast table (2)

19 D-MAIN Assy See Contrast table (2)

C

20 CPU Assy See Contrast table (2)

21 AMP Assy See Contrast table (2)

22 F-USB Assy 7028071781030-IL

23 BT Assy 7028070231010-IL

> 24 Cord Assy L068125101710-IL > 25 Power Trans See Contrast table (2)

51 Screw BBT30P100FTB

52 Screw BBT40P080FTB

53 Screw BBZ30P080FTB

54 Screw BBZ30P080FTC

55 Screw BBZ30P180FTC

56 Screw BSZ30P040FTB

57 Screw Tapping Assy B018230141H11-IL

58 Screw, Tap Tite B020230063B10-IL

59 Screw, Tap Tite 1500001206010-IL

60 Screw B028940101B11-IL

61 Screw 1500001456010-IL

26 Cable Flat Card 1.0 N711251722480-IL

> 27 Transistor J5011560Y0000-IL > 28 Semi, Tr/Ge NPN 2SC J502396400010-IL > 29 Transistor J5032390Y0000-IL

D

30 Pioneer Badge See Contrast table (2)

31 Sheet 1210210235000-IL

32 F Input Sheet See Contrast table (2)

33 Cabinet VSX-522 3007212006000-IL

34 Front Panel See Contrast table (2)

35 Back Chassis See Contrast table (2)

36 Foot (PLS) 4000210391000-IL

37 Bracket 4010056906010-IL

E

38 Bracket SMPS 4010214886000-IL

39 Cushion 4050211605000-IL

40 Screw Cover 4050211745100-IL

41 Support 4070001601010-IL

42 Front Input Cover 4317215111030-IL

43 Window Display U See Contrast table (2)

44 Window Lo

wer

See Contrast table (2)

45 Knob 5080212431000-IL

F

76

1

2 3 4

VSX-1022-K

5

6 7 8

(2) CONTRAST TABLE

VSX-1022-K/CUXESM, VSX-42/UXECB and VSX-822-K/CUXESM are constructed the same except for the following:

Mark No. Symbol and Description

VSX-1022-K

/CUXESM

1 MAIN Assy 7028071611030-IL 7028071611050-IL 7028071611010-IL

8 FRONT Assy 7028071621030-IL 7028071621050-IL 7028071621030-IL

9 HP Assy 7028071622030-IL 7028071622050-IL 7028071622030-IL

10 INSEL Assy 7028071623030-IL 7028071623050-IL 7028071623030-IL

12 FVIDEO Assy 7028071626030-IL 7028071626050-IL 7028071626030-IL

14 VIDEO Assy 7028071671030-IL 7028071671030-IL 7028071671010-IL

15 STBY Assy 7028071672030-IL 7028071672030-IL 7028071672010-IL

17 BRG-2 Assy 7028071674030-IL 7028071674050-IL 7028071674030-IL

18 AUDIO Assy 7028071641030-IL 7028071641050-IL 7028071641010-IL

19 D-MAIN Assy 7028071691050-IL 7028071691050-IL 7028071691010-IL

20 CPU Assy 7028071681030-IL 7028071681050-IL 7028071681010-IL

21 AMP7 Assy 7028070253010-IL 7028070253010-IL Not used

21 AMP5 Assy Not used Not used 7028070245010-IL

> 25 Power Trans 8200960611140-IL 8200960611140-IL 8200960611180-IL

30 Pioneer Badge XAM3006 PAM1791 XAM3006

32 F Input Sheet 1217211792000-IL 1217211792010-IL 1217211792000-IL

34 Front Panel 3067215491010-IL 3067215501000-IL 3067215491020-IL

35 Back Chassis 3207214196000S-IL 3207214196200S-IL 3207214186000S-IL

43 Window Display U 5077213113020-IL 5077213113030-IL 5077213113020-IL

44 Window Lower 5077213123060-IL 5077213123040-IL 5077213123060-IL

VSX-42

/UXECB

VSX-822-K

/CUXESM

A

B

C

46 Button 5090213741100-IL 5098214551000-IL 5090213741100-IL

49 Shield AMP PCB Not used Not used 4010215676000-IL

D

E

F

VSX-1022-K

5

6 7 8

77

1

C417

47N-K

470K

R478

680P-J

C511

R513

47K

100/16

C432

10/50

C433

2K2

R564

10/50

C541

R592

-

C506

10/50

C492 10/50

LUG401 NM

-

R406

R572

10K

C519

-

C520 -

R562

-

470K

R565

C540

220P-J

330

R590

C539

100P-J

330

R541

C505

220P-J

R593

330

C504

100P-J

R532

330

R530

220P-J

C494

R521

330

C493

100P-J

C465

100P-J

C457

-

R470

0

-

C470

R400

100

100P-J

C402

C403

-

R591

470K

R537

-

C542 10/50

R527

-

R533

-

10/50

C498

C499 10/50

R528

470K

R534

470K

-

R522

R523

470K

R463

10K

C476

-

1K

R462

R419

2K

R408

10K

2K

R402

C490

-

10K

R413

R465

-

C408

10/50

C460

10/50

C400

R473

0

47/10

C468

10N-K

C533

R568

10K

C522

-

47K

R481

100

R472

R469

100

R509

0

C517 -

C479

100P-J

100(1)

R588

10N-K-2012

C515

C507

10/50

ZD401

MTZ6.8B

C558-C566

-

Q428

2SK492C

1K5

R554

R539

4K7

C503

R503 0

R512

470

R491

0

C441 10N-K-2012

R589

100(1)

RT1P141C

Q426

C411

47N-K

R422

4K7

10K

R613

C475

10/50

R497

1K

C412

47N-K

C413

47N-K

C486

10/50

C485

10N-K

0

R518

C414

47N-K

C415

47N-K

R500

0

C418

47N-K

C502

220P-J

C544

220P-J

C543

100P-J

C501

100P-J

C497

220P-J

C496

100P-J

R417

100

C404

100P-J

R461

100

-

C405

Q416

INC2001AC1

R595

R594

470K

INC2001AC1

Q417

C487

-

R411

-

C467 47/10

47K

R485

R516

0

R576

10K

C534

10N-K

C512

3N3-K

R549

100K

R561

10K

R520

470

R517

100P-J

C482

R577

-

R477

470K

10N-K-2012

C473

4K7

R447

C546

330P-J

C547

330P-J

R551

100K

Q427

RT1N441C

1/50

C516

R542

0

C425

150N(R)-63V

47N(EB)-100V

C424

100/16

C429

100/16

C428

100/16

C431

10/50

C430

10/50

C434

8

4

5

6

3

2

1

7

IC403

Q425

2SK492C

470K

R610

R583

470K

10/50C462

J501

0

R405

47K

R559

10K

C448 47N(EB)-100V

R468

10K

C472

-

1K

R466

470K

R582

470K

R609

C529

10N-K-2012

C514

10N-K-2012

R538

470K

10/50

C488

10/50

C464

47K

R467

C459

10N-K-2012

C469

0

J500

0

R601

0

ZD400

MTZ6.8B

220/16(6.3*11)

C537

10N-K-2012

C528

D415

LBAS16HT1G

91K

R571

10K

R573 R574

10K

R557

91K

10K

R560

R544

1K

R540

4K7

C508

10N-K

R511 470

100P-J

C477

C480

100P-J

10K

R505

C449 22N(EB)-100V

R459

0

R479

-2012

R515

3K9

C416

47N-K

JACK402

JACK403

10/50

C489

R416

47K

10N-K-2012

C466

J502

0

R598

0

220/16(6.3*11)

C538

R548 5K6

C509

10/50

D414

LBAS16HT1G

C427

100/16

C447 150N(R)-63V

22N(EB)-100V

C423

R507

1K5

C4811N-K

C484 47P-J

JACK401

R566

10K

R569

10K

5

6

8

7

1

4 3

2

UTC4580

IC401

INC2001AC1

Q401

INC2001AC1

Q404

98 97 96 95 94 93 92 91 90

89 88 87 86 85 84

432 1

99

83 82 81

80

797877767574737271706968676665646362616059585756555453

5251

50

49

48

5678

910111213141516

1718

192021

22

35 36 37 38 39 40 41 42 43 44 45 46 47

23

242526

2728

2930

31 32 33 34

IC400

R2A15218FP

8

4

5

6

3

2

1

7

IC402

A

C

CP17

(FL)

: Audio Signal Route (Front L ch)

(SL)

: Audio Signal Route (Surround L ch)

(C)

: Audio Signal Route (Center ch)

(SW)

: Audio Signal Route (SubWoofer ch)

(TU)

: Audio Signal Route (Tuner L ch)

(TU)

(CD)

: Audio Signal Route (CD L ch)

(CD)

(SBL)

: Audio Signal Route (Surround Back L ch)

(FL)

(SW)

(SL)

(C)

(SBL)

(SW)

(SW

(SW)

(FL)

(SL)

(C)

(SW)

(SBL)

(SBL)(SBL)

(HP)

: Audio Signal Route (Headphone L ch)

: Audio Signal Route (L ch)

10. SCHEMATIC DIAGRAM

10.1 AUDIO ASSY

A

B

C

D

E

F

78

1

2 3 4

VSX-1022-K

2 3 4

5

C417

47N-K

100/16

C432

10/50

C433

R403

220K

R401

220K

R498

4K7

R506

4K7

R536

10K

470K

R531

R429

47K

OTHER 100pF/50V CH

100pF/50V CH

R500

0

C418

47N-K

C535

10N-K

C536

10N-K

R502

-

C463

10/50

C439

10/50

C420

10/50

C401

10/50

10K

R614

2K2

R570

470K

R597 C545

100N-K

0.22U/25V

C500

C478 0.22U/25V

R514

10K

470

R508

R471

1K5

R458

1K5

R433

1K5

R427

1K5

R404

1K5

2SK492C

Q435

R495

0

R484

47K

R474

10K

-

C564

R449

47K

R448

10K

-

C563

R435

10K

-

C561

INC2001AC1

Q407

-

C562

R420

10K

R421

47K

-

C560

R410

47K

INC2001AC1

Q402

-

C559

R409

10K

R488

1K

-

C554

-

C555

R423

10K

R487

1K

R499

0

1/50

C444

C442

100P-J

R596

220

C550

82P-J

5K6

R493

220

R586

C551

82P-J

SYXCN5 JXCN

R543

0

470/16

C437

470/16

C440

-

C556

-

C557

10/50

C434

C454

10/50

C406

10/50

C446

10/50

1K5

R415

R444

1K5

R496

0

D416

LBAS16HT1G

D417

LBAS16HT1G

Q433

2SK492C

R460

10K

INC2001AC1

Q413

-

C565

R464

47K

R428

10K

INC2001AC1

Q405

INC2001AC1

Q410

220K

R475

220K

R476

R414

10K

INC2001AC1

Q415

R504

0

C438

100P-J

C421

220P-J

5K6

R490

C410

220P-J

10N-K-2012

C569

R425

10K

R424

470K

R501

***************************************

C416

47N-K

C570

CH10P-D

C548

CH10P-D

J402

NM

J416

0

J415

0

Q434

RT1N441C

470K

R567

C518

1/50

R600

10K

Q429

RT1P141C

R599

100

C436

1/50

C443

1/50

R535

470

1/50

C422

Q419

RT1P141C

INC2001AC1

Q418

R436

47K

R529

0

R489

22K

R587

33(1)

C553 100P-J

C568

10N-K-2012

33(1)

R510

C407,C409,C419,C426,C435

ALL DESTINATION:100pF/50V CH

1K5

C484 47P-J

C125Z2-17

CN402

C549

CH10P-D

C571CH10P-D

RT1P141C

Q432

Q421

RT1P141C

INC2001AC1

Q414

R602

0

INC2001AC1Q406

C552

100P-J

22K

R492

Q422

INC2001AC1

Q420

4 3 126 578910111213

CN400

2.0MM-13P

324

5

6 8

7

1

IC406

10 8 6 4 2

3579 119

1618 14 12

111317 15

CN403

C125Z2-19

UTC4580

C409

100P-J

C419

100P-JC426

C407

100P-J

C435

98 97 96 95 94 93 92 91 90

89 88 87 86 85 84

432 1

99

83 82 81

80

79787776757473

5678

A

AUDIO ASSY

M

CP403

N

CP402

B

1/2

CP401

-

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-1022-K: 7028071641030-IL) (VSX-42: 7028071641050-IL) (VSX-822-K: 7028071641010-IL)

(CD)

(FL)

(SL)

(C)

(SW)

(SBL)

(FL)

(SL)

(C)

(SW) (SW)

(SW)

(SBL)

(HP)

6 7 8

A

B

C

D

E

F

79

5

VSX-1022-K

6 7 8

1

560P-50V

C412

C460

560P-50V

-C411

C415

10/100

560P-50V

C444

10/100

C447

C556 -

C551 -

-C560

-C559

C405 100P-J

C527

-

C528

C526

-

100P-J

C521

C473 100P-J

C489100P-J

100P-JC505

C441 100P-J

R514

1K2

22/50

C440

C597

NM

R436

470K

R427

1K2

22/50

C408

C523

100P-100V

C536

100P-100V

R515

1K5

C535

10/50

R496

150K

R539

C538

10/50

C524

100P-100V

R437

22K

R428

1K5

10/50

C522

MTZ5.1A

ZD401

2N2-K

C445

150

R527

Q431

KSA992F

C437 100P-J

R497

JUMPER

R571

1K2(1)

R540

JUMPER

100P-JC453

R532

100K

R531

1K2

R441

1K2(1)

2N2-K

C413

150

R440

Q407

KSA992F

C409 -

C540 -

R402

100K

R401

1K2

R719 200

R525

200

R516

33K

R559

33K

3K3(1)

R564

-D449

-D450

3K3(1)

R434

R429

33K

C568

47P-100V

R703

2K7

R573

47(1)

C459

-

R443

47(1)

VR403

1K(B)-V

C451

-

R563

-

VR404

1K(B)-V

R565

560

R560

2K7

560

R435

2K7

R432

C439

47/50

R495

7K5(1)

R538

7K5(1)

R404

100P-500V

C433

C462

100P-500V

C402

100P-500V

R512 0R47(2)

R518 0R47(2)

100P-100V

C588

C463

10/100

R555 0R47(2)

R562 0R47(2)

R425

0R47(2)

C457 100P-J

C520 100P-J

C534

100P-100V

C539

100P-100V

R557

1K2

22/50

C456

R566

470K

C542

100P-100V

ZD407

MTZ5.1A

R558

1K5

R567

22K

MTZ5.1A

ZD410

C579

47P-100V

R409

150K

R528

1K2(1)

R490

100K

R488

1K2

Q443

KSA992F

2N2-K

C461

150

R570

270

R716

R410

JUMPER

R705

2K7

-D448

-

D447

C572

47P-100V

R720 200

R568 200

C580

47P-100V

R717 200

R438

200

-

D443-D444

R530

47(1)

C443

-

R519

2K7

R522

560

VR401

1K(B)-V

R489

7K5(1)

R534

7K5(1)

C455

47/50

R408

7K5(1)

C407 47/50

100P-500V

C446

C449

100P-500V

C414

100P-500V

100P-100V

C585

R431

0R47(2)

100P-100V

C582

C416 10/100

R523

470K

R524

22K

C448 10/100

C537

-

100/50

C442

C543

-

100/50

C458

GND1

CHASSIS_BKT1

GND3

C598

NM

C567

47P-100V

C467

-

270

R712

Q436

KTC3206Y

Q432

KSA992F

-

R507

R509

-

C436

47/50

R572

JUMPER

R552

-

220P-500V

C454

R706

2K7

R442

JUMPER

C525

-

270

R710

Q412

KTC3206Y

Q408

KSA992F

220P-500V

C406

R420

-

KTC3964

Q409

R422

-

47/50

C404

100(1)

R526

D415

1SS133T

ZD409

MTZ4.3B

0R47(2)

R511

0R47(2)

R517

100(1)

R502

C464 10/100

MTZ4.3B

ZD412

1SS133T

D422

0R47(2)

R554

0R47(2)

R561

100(1)

R545

ZD411

MTZ4.3B

2SD2390

Q440

1SS133T

D404

R439

100(1)

Q410 2SB1560

ZD402

MTZ4.3B

1SS133T

D403

0R47(2)

R424

R413

4 3 126 578910111213

CP401

20010WS-13

C571

47P-100V

R529

JUMPER

3K3(1)

R521

C438

220P-500V

R520

-

KTC3964

Q433

Q444

KSA992F

Q448

KTC3206Y

-

R550

47/50

C452

Q445

KTC3964

C435

-

C410 100/50

R433 -

ZD408

MTZ4.3B

D416

1SS133T

2SD2390

Q428

D421

1SS133T

100(1)

R569

Q446 2SB1560

MTZ4.3B

ZD403

100(1)

R415

Q404

2SD2390

R430

0R47(2)

Q434 2SB1560

Q425

KTA1024Y

Q401

KTA1024Y

Q437

KTA1024Y

B

1/2

AMP7 ASSY (7028070253010-IL)

A

CN400

B

2/2

(FL)

(SL)

(C)

(SBL)(SBL)

2 3 4

10.2 AMP7 ASSY (1/2)(VSX-1022-K, VSX-42)

A

B

C

D

E

F

80

1

2 3 4

VSX-1022-K

R541

150K

10K

R510

270K

R504

C415

10/100

R736-R735 -

10/100

C447

R464

-

R512 0R47(2)

R518

0R47(2)

100P-100V

C588

C463

10/100

R555 0R47(2)

R562 0R47(2)

R425 0R47(2)

C587

100P-100V

R543

10K

R544

10K

R414

10K

132

20010WR-03

TP401

R513

5K6

R726

-

C409C

-

C434

100N-K

R556

5K6

270K

R547

270K

R417

10K

R423

5K6

R426

C409FL

-

R724

-

C401

100N-K

C531

10/100

Q417

KSA992F

4R7(1)

R493

C425

-

D457

-

R449

-

R734

-

100P-100V

C585

R431

0R47(2)

100P-100V

C582

C416 10/100

R501

10K

1 3

2

20010WR-03

TP404

C581

100P-100V

C450

100N-K

10K

R553

R727

-

Q442

2N5551S

10N-KC403

R407 10K

330/6.3(6.3*11)

C513

C514

330/6.3(6.3*11)

C516-C517

-

R732

10K

5678910 4 3 2 1

20010WS-10

CP403

C448 10/100

R536 1K2

C515

47/10

123456

CN404 CNT-5P

R406

PRF18BC471QB5RB

R506 22K

R499 47K

R549 22K

R542 47K

R416 22K

0R47(2)

R511

0R47(2)

R517

R494

PRF18BC471QB5RB

150K

R498

1 32

TP403

20010WR-03

C464 10/100

0R47(2)

R554

0R47(2)

R561

2SD2390

Q440

1SS133T

D420

Q410

2SB1560

0R47(2)

R424

R413

10K

1SS133T

D402

Q430

2N5551S

Q427

2N5401S

R503 22K

Q439

2N5401S

R546 22K

C419

100/100

R419 22K

R412 47K

Q406

2N5551S

R421

22K

D458

-

R733

-

C586

100P-100V

2SD2390

Q428

R500

10K

1SS133T

D414

R537

PRF18BC471QB5RB

Q446 2SB1560

Q404

2SD2390

R430

0R47(2)

R411

150K

-

C409SL

R551

100(1)

Q403

2N5401S

R731

10K

Q434

2SB1560

Q405 2N5401S

C

CN1

C

CN3

E

CP404

B

2/2

(FL)

: Audio Signal Route (Front L ch)

(SL)

: Audio Signal Route (Surround L ch)

(C)

: Audio Signal Route (Center ch)

(FL)

(SL)

(C)

(SBL)

: Audio Signal Route (Surround Back L ch)

5

6 7 8

A

B

C

D

E

F

VSX-1022-K

5

6 7 8

81

1

R480

470K

560P-50VC492

R481

22K

R721

200

R482200

47/50

C423

C512

10/100

560P-50V

C508

R723 200

R722 200

-D451

C496

10/100

C432

10/100

R640

0R47(2)

R639

10K

C554

100P-100V

1K2

R643

C549

100P-100V

1K2

R471

C529

100P-100V

1K2

R600

10/50

C555

22K

R653

R644 1K5

10/50

C550

R472

1K5

22/50

C424

10/50

C530

C595

NM

R601

1K5

22/50

C472

R700

1K2(1)

R661

100K

R657

1K2(1)

C600

NM

2N2-K

C493

R618

100K

C596

NM

2N2-K

C429

R446

100K

2N2-K

C477

Q455

KSA992F

R701

JUMPER

-D455

-D456

C574

47P-100V

1K2

R660

R709

2K7

R658

JUMPER

270

R714

C576

47P-100V

R617

1K2

R708

2K7

270

R711

R718 200

Q420

KSA992F

R444

1K2

R704

2K7

270

R715

R611 200

C507

-

C553 -

33KR645

C533 -

3K3(1)

R478

R473

33K

C548 -

R602

33K

R692

-

R679

R636

-

C499

-

R463

-

C483

-

R593

7K5(1)

R667

R663

7K5(1)

KTC3964

Q469

R638

-

7K5(1)

R620

C484

47/50

Q421

KTC3964

R465

-

R445

7K5(1)

C420

47/50

R451

7K5(1)

R595

-

C471

47/50

R581

7K5(1)

47/50

C468

C510

100P-500V

100(1)

R674

C497

100P-500V

R655

100(1)

R631

100(1)

100P-500V

C481

R483 100(1)

1SS133T

D410

D409

1SS133T

MTZ4.3B

ZD405

C417

100P-500V

C478

100P-500V

100(1)

R612

1SS133T

D427

MTZ4.3B

ZD415

100(1)

R588

C465

100P-500V

0R47(2)

R689

2SD2390

Q476

Q470

2SB1560

Q422

2SB1560

0R47(2)

R467

R474

0R47(2)

R597

0R47(2)

R603

C594

100P-100V

10/100C511

10K

R672

10K

R629

132

TP406

20010WR-03

1 32

TP402

20010WR-03

C590

100P-100V

R682

10K

R676 270K

D438

1SS133T

R633 270K

D432

1SS133T

R642

5K6

R466

10K

R469

5K6

R454

150K

R596

10K

5K6

R599

R590 270K

R584

150K

2N5

Q4

2N5

Q46

2N5

Q4

Q

2

1K2

R686

R695

470K

R652

470K

R609

C544

100P-100V

R687 1K5

R696

22K

C428 560P-50V

560P-50V

C476

R610

22K

10/50

C545

Q479

KSA992F

2N2-K

C509

C602

NM

Q467

KSA992F

R485

1K2(1)

C569

47P-100V

R614

1K2(1)

47P-100V

C577

R575

100K

270

R713

R697

200

-D453

-D454R654 200

-D445

R453

JUMPER

R486

JUMPER

C570

47P-100V

-D452

R615

JUMPER

C578

47P-100V

1K2

R574

R707

2K7

R688

33K

C558

-

C491 -

C427

-

3K3(1)

R607

C475

-

C519

-

C518

-

R649

-

R477

-

R606

-

C503 47/50

C500

47/50

KTC3964

Q481

R681

-

C487 47/50

R624

7K5(1)

Q457

KTC3964

R577

7K5(1)

R698

100(1)

100P-500V

C494

R458

100(1)

MTZ4.3B

ZD406

100P-500V

C430

ZD414

MTZ4.3B

1SS133T

D428

R683

0R47(2)

Q482 2SB1560

R646

0R47(2)

2SD2390

Q464

2SD2390

Q416

2SD2390

Q452

Q458 2SB1560

1 3

2

TP407

20010WR-03

C495

10/100

C592

100P-100V

C431 10/100

C584

100P-100V

10K

R456

C479

10/100

C480

10K

R586

R670

150K

5K6

R685

R627

150K

D408

1SS133T

R460 270K

D426

1SS133T

Q 2

Q4

2N

C485 100P-J

C421 100P-J

-C562

-C561

560

R693

100/50

C474

R641 0R47(2)

150K

R668

R669

JUMPER

C501 100P-J

-C565

-C566

C573

47P-100V

MTZ5.1A

ZD419

C601

NM

C552

100P-100V

150

R656

22/50

C488

-C564

-C563

C575

47P-100V

MTZ5.1A

ZD416

Q461 KTA1024Y

C599

NM

C532

100P-100V

150

R484

Q419

KSA992F

C541 -

C546 -

MTZ5.1A

ZD404

150K

R452

150

R613

C469

100P-J

150K

R582

R583

JUMPER

Q449

KTA1024Y

47(1)

R702

3K3(1)

R694

C506

100/50

220P-500V

C502

2K7

R691

47(1)

R659

Q472

KTC3206Y

3K3(1)

R650

100/50

C490

R651

560

C486

220P-500V

2K7

R648

47(1)

R487

Q424

KTC3206Y

R476

2K7

VR402

1K(B)-V

Q460 KTC3206Y

1K(B)-V

VR405

100P-100V

C593

R690 0R47(2)

10K

R673

R730

-

R666

PRF18BC471QB5RB

10K

R630

C409SBL

-

R729

-

PRF18BC471QB5RB

R623

C482

100N-K

0R47(2)

R475

R468

0R47(2)

C409FR

-

R725

-

PRF18BC471QB5RB

R450

C418

100N-K

100P-100V

C589

R604 0R47(2)

R598

0R47(2)

C409SR

-

132

TP405

20010WR-03

PRF18BC471QB5RB

R580

C466

100N-K

C557

100P-100V

22/50

C504

KTA1024Y

Q473

150

R699

150K

R625

R626

JUMPER

C547

100P-100V

MTZ5.1A

ZD413

Q484

KTC3206Y

VR407

1K(B)-V

VR406

1K(B)-V

-D446

220P-500V

C422

100/50

C426

560

R479

C470

220P-500V

47(1)

R616

R605

2K7

R608

560

0R47(2)

R684

C498

100N-K

C409SBR

-

0R47(2)

R647

C591

100P-100V

C583

10K

R457

R587

10K

R728

-

MTZ4.3B

ZD421

D440

1SS133T

ZD420

MTZ4.3B

1SS133T

D434

ZD417

MTZ4.3B

D433

1SS133T

KTA1024Y

Q413

Q456

KSA992F

Q480

KSA992F

D439

1SS133T

Q468

KSA992F

MTZ4.3B

ZD418

B

1/2

B

2/2

(SBL)

2 3 4

10.3 AMP7 ASSY (2/2)(VSX-1022-K, VSX-42)

A

B

C

D

E

F

82

1

2 3 4

VSX-1022-K

R639

10K

-03

R682

10K

R676 270K

D438

1SS133T

R633 270K

D432

1SS133T

R642

5K6

R466

10K

R469

5K6

R454

150K

R596

10K

5K6

R599

R590 270K

R584

150K

2N5551S

Q478

2N5551S

Q466

2N5551S

Q418

Q415 2N5401S

Q451

2N5401S

1234

5267-03A

CP405

03

R670

150K

5K6

R685

R627

150K

D408

1SS133T

R460 270K

D426

1SS133T

Q475

2N5401S

Q463

2N5401S

Q454

2N5551S

R678 22K

R671 47K

R632 22K

R459 22K

R592 22K

R58547K

10K

R673

R730

-

R666

PRF18BC471QB5RB

10K

R630

C409SBL

-

R729

-

PRF18BC471QB5RB

R623

C482

100N-K

C409FR

-

R725

-

PRF18BC471QB5RB

R450

C418

100N-K

C409SR

-

PRF18BC471QB5RB

R580

C466

100N-K

R675 22K

R628 47K

R635 22K

R462 22K

R455 47K

R58922K

C498

100N-K

C409SBR

-

10K

R457

R587

10K

R728

-

B

2/2

AMP7 ASSY (7028070253010-IL)

B

1/2

C

CN2

B

2/2

(SBL)

: Audio Signal Route (Surround Back L ch)

(SBL)

5

6 7 8

A

B

C

D

E

F

VSX-1022-K

5

6 7 8

83

1

ALL

100P/100V

100P/50V

C441,C457,C473 C489,C505

100P/100V

C534,C552 C536,C558

C523,C549,C524,C555 C529,C550,C532,C557

B

1/2

B

1/2

AMP5 ASSY (7028070245010-IL)

A

CN400

B

2/2

(FL)

(SL)

(C)

2 3 4

10.4 AMP5 ASSY (1/2)(VSX-822-K)

A

B

C

D

E

F

84

VSX-1022-K

1

2 3 4

5

B

1/2

C

CN1

C

CN3

B

2/2

E

CP404

(FL)

: Audio Signal Route (Front L ch)

(SL)

: Audio Signal Route (Surround L ch)

(C)

: Audio Signal Route (Center ch)

(FL) (FL)

(FL)

(SL) (SL)

(C) (C)

(C)

6 7 8

A

B

C

D

5

6 7 8

VSX-1022-K

E

F

85

1

ALL

100P/100V

C539,C553,C542,C563 C544,C554,C547,C564

B

2/2

B

2/2

AMP5 ASSY (7028070245010-IL)

B

1/2

(SL)

2 3 4

10.5 AMP5 ASSY (2/2)(VSX-822-K)

A

B

C

D

E

F

86

VSX-1022-K

1

2 3 4

5

B

2/2

B

1/2

(SL)

: Audio Signal Route (Surround L ch)

(SL) (SL)

(SL)

6 7 8

A

B

C

D

E

F

VSX-1022-K

5

6 7 8

87

1

C78

C1

47N(EB)-100V

C17

47N(EB)-100V

R641

0

R48

-

C78

0.1uF

100N-K

C72

10N-K

C108

C57

10/50

C70

-

C69

-

0.1uF X7R

C31 1N-J

C33 1N-J

C82

47N(EB)-100V

C83 47N(EB)-100V

C75

-

R32

-

C79

-

R26

R27

0R22(1)

R79

-

GBJ1006

D7

R5

10(1)

10(2)

R6

D11

1N4007

D12

1N4007

LOW

R36

47K(1/4)

R7

10(1)

R8

10(2)

C4

47N(EB)-100V

R11

10(1)

R10

10(2)

C12

47N(EB)-100V

R12

10(2)

C85 1000/25(10*20)

L6

SP-2507

R13

10(1)

C22

47N(EB)-100V

R14

10(2)

TO CHASSIS

C107

RB551V-30

D27

D25

RB551V-30

C96

10N-K

R17

10(1)

C25

47N(EB)-100V

R16

10(2)

R75

-

R71

-

RB551V-30

D26

C26 1N-J

C34 1N-J

C32

1N-J

C30 1N-J

C29 1N-J

10

R24

DZ1

MTZ3.3B

R23

10

C

4N

C59

10N-K

J13

R41

0R22(1)

R42

0R22(1)

R640

0

GND2

100N(R)-250V

C65

SP-2507

L1

D10

1N4007

D13

1N4007

R35

47K(1/4)

C71

-

RLY2

HL3-2A-12S

SP-2507

L3

C77

10N-K

C74

10N-K

L4

SP-2507

RLY3

HL3-2A-12S

RB551V-30

D28

L7

SP-2507

RLY6

HL3-2A-12S

C23 NM

C89

100/16(6.3*11)

C88

100/16(6.3*11)

100/6.3(6.3*5)

C90

C95

10N-K

C105

10N-K

C28 1N-J

C27 1N-J

R30

2K2(1)

100/25(6.3*11)C53

KDS4148U

D6

2K2(1)

R28

C112

10N-K

Q13

RT1N237C

R37 10K

D5

KDS4148U

2

15 39 713 11

6 481012

CP605

C125Z1-13

1S

RT1N237C

Q12

R 10

FROM MAIN TRANS

TO CHASSIS

SPEAKER TERMINAL

TO CHASSIS

D16

-

C21 10N(EB)-100V

C24

10N(EB)-100V

47N(EB)-100V

C81

C84

4700/25(16*31.5)

C76

6800/16(16*31.5)

R31

0R22(1)

D9 KBPC604-6A

1 2 3 54

CN1

C67 100N(R)-250V

SP-2507

L2

R9

10(1)

C9

47N(EB)-100V

C13NMC10

NM

C106

-

D15

-

C87

10N-K

C86 10N-K

10N-K

C93

D14

-

R47

-

R72

-

D18

-

1

32

CN2

5 6 7 8 9 10

4321

CN3

10(1)

R15

10(2)

R18

C20 NM

OPEN

R74

NM(3216)

1

CN6

1

234

2.5mm 4P

CN5

Q5

RT1P237C

Q6

RT1P237C

1 32

CP3 5267-03A

31 2

CP1

35328-0360

D4912 KBPC604-6A

C61

100N(EB)-100V

C68

100N(R)-250V

C66 100N(R)-250V

C55

6800/63(30*40)

C58

6800/16(16*31.5)

C73

10(1)

R25

L5

SP-2507

RLY4

HL3-2A-12S

C14

10N(EB)-100V

C11

10N(EB)-100V

C94

10N-K

IC1

KIA7812API

IC3

KIA7805API

KIA7912PI

IC2

IC5

KIA7812API

RLY5

HL3-2A-12S

NM(3216)

R73

R29

2K2(1)

12345

35328-0360

CP2

100/16(6.3*11)

C92

C64

100N(EB)-100V

C5NMC2NMC7

NM

C18NMC15

NM

C-CAP: 527/827/822 SYX/FLX only : 22N other:10N

C6

10N(EB)-100V

C8

10N(EB)-100VC310N(EB)-100V

C19

10N(EB)-100V

C16

10N(EB)-100V

C

B

1/2

CP402

B

2/2

CP405

B

1/2

CP403

D

7/7

CN9501

P

K

CP602

(FL)

(FL)(FL)

(SL)

(C)

(SBL)(SBL)

(SBL)

10.6 MAIN ASSY

A

B

2 3 4

C

D

E

F

88

1

2 3 4

VSX-1022-K

5

TU_L

/RST

C62

-

R43

-

GND

INT

/SEN

R56

-

C57

10/50

2N2-KC98

100/10C99

NMC614

0-1608

R82

DZ1

MTZ3.3B

R23

10

C113

4N7-K

C59

10N-K

R22

10

J13

0

-

J7

R44

-

R63

OPEN

R61

OPEN

R62

OPEN

Q3

RT1P237C

C60

-

R59

10K

R60

27K

R50

51K

R51

51K

R49

51K

C102

1/50

R65

10K

Z24

MTZ16B

Q2

RT1P237C

R608R

1K

1KR608L

C608NMC610

NM

R52 2K2

4N7-K

C611R

NM

C635

C636

NM

0-1608

R83

NM

C613

NM

C611

NM

R636

R84

0-1608

BD3580

BEAD601

NM

R635

Q14

KTC3198Y

R55

-

C100

10N-K

2K2(1)

R28

C112

10N-K

Q13

RT1N237C

R37

10K

D5

KDS4148U

2

15 39 713 11

6 481012

CP605

D8

1SS133T

RT1N237C

Q12

R38

10K

RT1N237C

Q11

R39 10K

D23

1N4007

RT1N237C

Q10

R40 10K

Z25

MTZ16B

R66

4R7(1)

Q17

KSA916Y

RT1N237C

Q9

R45

10K

100N-K

C612

C611L 4N7-K

2

1 1311

141210

9753

864

15

CP17

C125Z1-15

10

11 579

8 6 4 2

3 1

C125Z1-11

CP9

R53

33K

KSA992F

Q16

10

11 579

8 6 4 2

3 1

CP15

C125Z1-11

1235 4

CN12

10

11 579

8 6 4 2

3 1

CP16

C125Z1-11

468

579 3 1

2

C125Z1-09

CP8

1

246

357

CP13

C125Z1-7

468

579 3 1

2

C125Z1-09

CP14

TU_R

VCC_5V

SCLK

1

2 3 4

CN6

1

234

2.5mm 4P

Q5

RT1P237C

Q6

RT1P237C

R58

27K

C101

330/63(12.5*20)

1/50

C103

R20

10

R21 10

C609R

10/50(5*7)

SDIO

NM-1608

R637

10/50(5*7)C609L

C607 10N-K

R54

100K

R638 NM-1608

R46

-

D4

KDS4148U

R64

22(1/4)

D2

KDS4148U

D3

KDS4148U

C609

10N-K

Q15

KTC3198Y

1234568 79

PACK601

RT1P237C

Q4

C

MAIN ASSY

(VSX-1022-K: 7028071611030-IL) (VSX-42: 7028071611050-IL) (VSX-822-K: 7028071611010-IL)

C

P

CN801

A

CN401

E

CN214

E

CP405

E

CN208

E

CN211

E

CN205

F

CN9

F

CN10

(FL)

: Audio Signal Route (Front L ch)

(SL)

: Audio Signal Route (Surround L ch)

(C)

: Audio Signal Route (Center ch)

(TU)

: Audio Signal Route (Tuner L ch)

(SBL)

: Audio Signal Route (Surround Back L ch)

: Video Signal Route (Y)

(Y)

: Video Signal Route

: Video Signal Route (Cb)

(Cb)

: Video Signal Route (Cr)

(Cr)

(Y)

(Cb)

(Cr)

(TU)

6 7 8

A

B

C

D

E

F

VSX-1022-K

5

6 7 8

89

1

THRU_LED

SUB_IRQ

SCDI_MAIN

SUB_ON

CEC_PWR

REQ_NW

XRST_NW

VSCL

VSDA

XABT_RST

XADV_RST

XHDPP_MUTE

XAMUTE_SUB

SCDO_MAIN

CSCK_MAIN

MAIN_IRQ

HDPP_INT

SUB_PDN

COMP_DET

XHDPP_RST

XSUB_RST

TOOL0

FLMD0

XSUB_RSTIN

TOOL1

NM

CN103

1

2

3

4

5

6

7

NM

CN104

DUMMY

(DIP type)

TOOL1

1

RESET_IN

2

FLMD0

3

VDD

4

TOOL0

5

RESET_OUT

6

GND

7

ACH7351-1

C106

47u/16

ACH7351-1

C108

47u/16

NM

C145

ACH7352-1

C121

100u/6.3

C113

12p/50

CH

C110

0.1u/16

C111

1u/10

C112

12p/50

CH

C150

330p/50

C147

0.01u/25

C105

0.1u/16

C107

0.1u/16

C115

0.01u/25

C101

330p/50

C156

NM

C157

NM

C158

NM

C159

NM

C166

NM

GN DD

IC101

NJM28 31F05

CONTROL1GND2NC

3

VOUT

4

5

VIN

IC103

NJM28 31F33

CONTROL1GND2NC

3

VOUT

4

5

VIN

IC102

UPD78F1167AGF-GAS

P60/SCL01P61/SDA0

2

P623P63

4

P31/TI03/TO03/INTP4

5

P64/xRD

6

P65/xWR07P66/xWR1

8

P67/ASTB

9

P77/EX23/KR7/INTP11

10

P76/EX22/KR6/INTP1011P75/EX21/KR5/INTP912P74/EX20/KR4/INTP8

13

P73/EX19/KR3

14

P72/EX18/KR2

15

P71/EX17/KR116P70/EX16/KR0

17

P06/xWAIT18P05/CLKOUT

19

EVSS120P80/EX0

21

P81/EX122P82/EX223P83/EX324P84/EX4

25

P17/

P16/EX30/TI

P15/EX2

P12/

P11/

P

P153/ANI1156P152/ANI10

57

P151/ANI958P150/ANI8

59

P27/ANI760P26/ANI6

61

P25/ANI562P24/ANI4

63

P23/ANI364P22/ANI2

65

P21/ANI166P20/ANI0

67

P130

68

P131/TI06/TO06

69

P04/xSCK10/SCL1

70

P03/SI10/RxD1/SDA1

71

P02/SO10/TxD1

72

P01/TO00

73

P00/TI00

74

P145/TI07/TO07

75

P144/SO20/TxD2

76

P143/SI20/RxD2/SDA2

77

P142/xSCK20/SCL2

78

P141/PCLBUZ1/INTP779P140/PCLBUZ0/INTP6

80

P120/INTP0/EXLVI

81

P47/INTP2

82

P46/INTP1/TI05/TO05

83

P45/SO01

84

P44/SI01

85

P43/xSCK01

86

P42/TI04/TO04

87

P41/TOOL1

88

P40/TOOL0

89

xRESET

90

P124/XT2

91

P123/XT1

92

FLMD0

93

P122/X2/EXCLK

94

P121/X1

95

REGC

96

VSS

97

EVSS0

98

VDD

99

EVDD0

100

R131 0

R140

4.7k

R130

47k

R170

0

R141

4.7k

R185

0

R139

15k

R183

47k

R107

0

R173

0

R105

100

R133

47k

R108

0

R110 0

R106

1M

R178

0

R135 47

R136 47

R103

0

R171

0

R172

100

R179

0

R184

33

R165

NM

R188

0

(1608)

R132 0

R134

47k

R137

47k

R117

47k

R116

47k

R166

1k

R138

47k

R104 0

R111

10k

R112 100

R113 0

R180

47k

R118

NM

R197

47k

R196

0

R162

10k

R164

47k

R163

47k

R142

NM

R167

33

CPU_ST_VCC

ST_H+5V

V+3R3_SB

CPU_ST_VCC

X101

ASS7112-A

FA-238 20MHz CL=10pF

X1

1

GND1

2

GND2

4

X2

3

CONT_NW

CONT_SUB

SIM

Proto Only

D

1/7

D 6/7

D 2/7,3/7

2 3 4

10.7 D-MAIN ASSY (1/7)(VSX-1022-K, VSX-42)

A

B

C

D

E

F

90

VSX-1022-K

1

2 3 4

5

DSP_RST

4588_PDN

4588_SDA

4588_SCL

DSP_SDA

DSP_SCL

DSP_SDOUT

DSP_CS

XSUB_RSTIN

XHDPP_MUTE

HDMI_SEL

SCDI_MAIN

SCDO_MAIN

CSCK_MAIN

SUB_ON

SUB_IRQ

CEC_O

SUB_IRQ

CEC_PWR

CECI_INT

XNWJPG_SEL

CS_NW

CLK_NW

DO_NW

DI_NW

DSD_SEL

A_VCV BSI

A_VYI

A_VCRI

A_VCBI

BSL_NW

DSP_RDY

THRU_LED

N_PWR

H3R3_PWR

H1R2_PWR

H5_PWR

MAIN_IRQ

SUB_PDN

232RX

232TX

ABT_3V_ON

XAMUTE_SUB

XDET_BT

BTOL

BTPOW

BTRX2

BTTX

COMP_DET

AKN7069-A

CN 101

C125Z2-15

CB_IN

3

BTTX

15

GNDD

8

XDET_BT

11

GNDD

2

GNDD

4

BTOL

12

AMUTE_SUB

10

Y_IN

5

GNDD

6

COMP_DET

7

CVBS_IN

9

CR_IN

1

BTRX2

14

BTPOW

13

AKN7154-A

CN 102

C125Z2-33

GND

1

USBDCERR

2

N_PWR

3

H3R3_PWR

4

H1R2_PWR

5

H5_PWR

6

THRU_LED

7

GND

8

HDMI+5V

9

HDMI+12V

10

4588_PDN

11

4588_SDA

12

4588_SCL

13

DSP_SDA

14

DSP_SCL

15

DSP_RST

16

DSP_SDOUT

17

DSP_CS

18

DSP_RDY

19

HDMI_SEL

20

SUB_ON

21

SUB_IRQ

22

MAIN_IRQ

23

SUB_PDN

24

SUB_RST

25

SCDI_MAIN

26

SCDO_MAIN

27

CSCK_MAIN

28

HD_MUTE

29

ST_H+5V

30

CPU_ST_VCC

31

CPU_ST_VCC

32

GND

33

NM

C148

ACH7337-1

C114

100u/16

C136

NM

C135

NM

C134

NM

C133

NM

C132

NM

C131

NM

C130

NM

C117

0.1u/16

C118

100p/50

C119

NM

C120

NM

C122

NM

C142

NM

C125

NM

C126

NM

C127

NM

C128

NM

C129

NM

C109

0.01u/25

C139

NM

C138

NM

C144

NM

C103

0.1u/16

C146

220p/50

C151

330p/50

C104

0.1u/16

C123

NM

C124

NM

C102

0.1u/16

C152

NM

C116

NM

C141

330p/50

C161

NM

C162

NM

C163

NM

C164

NM

C165

NM

C140

NM

C160

NM

C137

NM

C149

0.1u/16

C167

NM

C143

NM

D101

KDS4148U

GN DD

2 7AGF-GAS

P72/EX18/KR2

15

P71/EX17/KR116P70/EX16/KR0

17

P06/xWAIT18P05/CLKOUT

19

EVSS120P80/EX0

21

P81/EX122P82/EX223P83/EX324P84/EX4

25

P85/EX5

26

P86/EX627P87/EX728P30/INTP3/RTC1HZ29EVDD1

30

P50/EX8

31

P51/EX9

32

P52/EX10

33

P53/EX11

34

P54/EX12

35

P55/EX13

36

P56/EX14

37

P57/EX15

38

P17/EX31/TI02/TO02

39

P16/EX30/TI01/TO01/INTP5

40

P15/EX29/RTCDIV/RTCCL

41

P14/EX28/RxD3

42

P13/EX27/TxD3

43

P12/EX26/SO00/TxD0

44

P11/EX25/Si00/RxD0

45

P10/EX24/xSCK00

46

AVREF1

47

P110/ANO0

48

P111/ANO1

49

AVREF0

50

AVSS

51

P157/ANI1552P156/ANI1453P155/ANI1354P154/ANI1255P153/ANI1156P152/ANI10

57

P151/ANI958P150/ANI8

59

P27/ANI760P26/ANI6

61

P25/ANI562P24/ANI4

63

P23/ANI364P22/ANI2

65

P21/ANI1

66

Q103

2SD2114K(VW)Q102

2SC3052(EF)

Q101 2SC3052(EF)

R143

0

R144

0

R125

820

R109

0

R151

0

R145

0

R122

2.7k

R191

0

R155

0

R128

0

R152

0

R150

0

R176

10

R146

0

R174

0

(1608)

R147

0

R149

0

R126

10k

R177 100

R101

0

R157

0

R158

0

R169

100

R124

100k

R156

0

R120

4.7k

R154

0

R187

NM

R175

10

R153

0

R119

47k

R190

0

R114

10k

R148

0

R115

47k

R127

100k

R182

0

R181

0

R161

0

R160

0

R159

0

R123 220k

R129

2.2M

R102

0

R193

0

R192

0

R189

47k

R168

0

R167

33

R121

27k

V+12_HD

ST_H+5V

V+5_HD

ST_H+5V

CPU_ST_VCC

V+3R3_SB

USBDCERR

CEC_A

CONT_MAIN

232DEBUG

Rear Side

Front Side

Rear Side

D

1/7

D-MAIN ASSY (7028071691050-IL)

D

1/7

E

CN213

E

CN201

D 3/7

D 6/7

D 2/7,3/7,4/7,5/7,7/7

D 3/7

: Video Signal Route (Y)

(Y)

: Video Signal Route (Cb)

(Cb)

: Video Signal Route (Cr)

(Cr)

: Video Signal Route (TV/SAT)

(Y)

(Cb)

(Cr)

6 7 8

A

B

C

D

E

F

VSX-1022-K

5

6 7 8

91

1

R0X0+

R0X2-

R0X2+

R0X1+

R0XC+

HPD_1

SDA_1

SCL_1

SDA_0

SCL_0

R1X0-

R1X2+

R1XC+

R1X2-

R1X1+

R1X1-

R1X0+

R4XC-

R4XC+

R4X0-

R4X0+

R4X1-

R4X1+

R4X2-

R4X2+

R3XC-

R3XC+

R3X0-

R3X0+

R3X1-

R3X1+

R3X2+

SCL_2

SDA_2

SCL_3

SDA_3

HPD_3

HPD_4

HPD_5

SDA_4

SCL_4

SDA_5

SCL_5

PP1SS

PP1SDI

PP1SCLK

VSCL

VSDA

HDPP_INT

HPD_0

R0XC-

DDCSDAM

DDCSCLM

HOTPLUGM

PP1SDO

HPD_0

R2XC-

R2X0+

R2X1-

R2X1+

R2X2-

R2XC+

R2X2+

R2X0-

R3X2-

R5X2+

R5X2-

R5X1+

R5X1-

R5X0+

R5X0-

R5XC+

R5XC-

SDA_0

SCL_0

R0X0-

R0X1-

R1XC-

R1X0-

R1X1+

R1X2+

HPD_1

R1X2-

R1X0+

R1XC+

SDA_1

SCL_1

R1X1-

R2X1-

HPD_2

SDA_2

R2X2+

R2XC-

R2X1+

R2X0-

R2XC+

SCL_2

R2X2-

R2X0+

HPD_2

R3X1+

R3X1-

R3X0+

R3X2+

R3XC+

R3XC-

R3X0-

R3X2-

HPD_3

SDA_3

SCL_3

XHDPP_RST

ACH7354-1

C1039

220u/6.3

ACH7354-1

C1030

220u/6.3

C1099

NM

C1004

330p/50

C1098

1u/10

C1003

NM

C1002

330p/50

C1014

1u/10

C1001

NM

C1019

330p/50

C1015

NM

C1018

NM

C1020

NM

C1029

DCH1201-A

(2125)

10u/10

C1016

1u/10

C1031

NM

C1017

NM

C1028

1u/10

C1021

330p/50

C1011

330p/50

C1036

0.1u/16

C1040

NM

C1010

0.1u/16

C1037

1u/10

C1024

8p/50

C1009

0.01u/25

C1008

NM

C1038

DCH1201-A

(2125)

10u/10

C1007

1u/10

C1047

DCH1201-A

(2125)

10u/10

C1046

1u/10

C1048

NM

C1005

1u/10

C1006

NM

C1100

1u/10

C1054

1u/10

C1101

NM

C1058NMC1057

DCH1201-A

(2125)

10u/10

C1059

1u/10

C1064

0.1u/16

C1065

330p/50

C1066

0.1u/16

C1067

330p/50

C1068

0.1u/16

C1069

470p/50

C1070

0.1u/16

C1071

470p/50

C1073

330p/50

C1072

0.1u/16

C1075

330p/50

C1074

0.1u/16

C1076

0.1u/16

C1077

330p/50

C1079

330p/50

C1078

0.1u/16

C1080

0.1u/16

C1110

0.1u/16

C1116

NM C1115

DCH1201-A

10u/10 (2125)

D1001

RKZ5.1KG(B2)

GNDD

GN

GNDD

IC1002

W25Q40BVSSIG

CS

1

DO/IO1

2

WP/IO2

3

GND

45

DI/IO0

6

CLK

7

HOLD/IO3

8

VCC

IC1001

SII9573CTU

R1XC+21R1X0-22R1X0+

23

R1X1-24R1X1+25R1X2-26R1X2+27R2XC-28R2XC+29R2X0-30R2X0+

31

R2X1-32R2X1+33R2X2-

34

R2X2+

35

AVDD12_2

36

CVCC12_1

37

AVDD33_2

38

R3XC-

39

R3XC+

40

R3X0-41R3X0+42R3X1-43R3X1+

44

R3X2-

45

R3X2+

46

R4XC-

47

R4XC+

48

R4X0-

49

R4X0+

50

R4X1-

51

R4X1+

52

R4X2-

53

R4X2+

54

AVDD12_3

55

AVDD33_3

56

R5XC-

57

R5XC+

58

R5X0-

59

R5X0+

60

R5X1-

61

R5X1+

62

R5X2-

63

R5X2+

64

CVCC12_2

65

CSCL

66

CSDA

67

INT

68

RESET

69

TPWR_CI2CA

70

CEC_A1

71

CEC_A0/WAKEUP

72

DSDA6(VGA)

73

DSCL6(VGA)

74

LPSVCC33

75

DSDA0

76

DSCL0

77

CBUS_HPD0

78

R0PWR5V

79

DSDA1

80

DSCL1

81

CBUS_HPD1

82

R1PWR5V

83

DSDA2

84

DSCL2

85

CBUS_HPD2

86

R2PWR5V

87

DSDA3

88

DSCL389CBUS_HPD390R3PWR5V

91

DSDA4

92

DSCL493CBUS_HPD4

94

R4PWR5V

95

RSVDL

96

DSDA597DSCL5

98

CBUS_HPD5

99

R5PWR5V

100

SBVCC5V

101

VCC33OUT

102

MHL_CD0/GPIO0

103

MHL_CD1/GPIO1

104

TX_HPD0

105

TXDSDA0

106

TXDSCL0

107

TX_HPD1

108

TXDSDA1

109

TXDSCL1

110

APLL12

111

XTALVCC33

112

GND

177

JA1002

AKP7266-1 AD3PBI19X0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

GND

RT1

GND

RT2

JA1004

AKP7266-1

AD3PBI19X0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

GND

RT1

GND

RT2

JA1003

AKP7266-1

AD3PBI19X0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

GND

RT1

GND

RT2

JA1001

AKP7266-1

AD3PBI19X0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

GND

RT1

GND

RT2

L1005

VTL1129-A

L1003

ATF1211-A

(1608)

L1009

VTL1129-A

L1001

ATF1211-A

(1608)

L1010

VTL1129-A

NM

Q1001

R1095 0

R1008 0

R1009 0

R1010

0

R1011

0

R1034NM

R1012

10

R1013

5.1k

R1033

10

R1015

5.1k

R1014

10

R10170R1016

0

R10180R1019

0

R1072

4.7k

R1052

10

R1071

NM

R1050

820

R1070

5.1k

R1069

10

R1035

NM

R1068

5.1k

R1067

10

R1029

10

R1020

47

R1021

47

R1094 0

R1066

5.1k

R1065

10

R1098

10

R1097 0

R1063

10

R1064

5.1k

R1053NM

R1041

NM

R1096 0

R1040

NM

R1045

47k

R1026

10

R1046

47k

R1027NM

R1042

NM

R1049

NM

R1028

NM

R1048

47k

R1044

47k

R1054

NM

R1062

10

R1113

NM

R1118

0

R1117

NM

R1100

1k

R1023

0

R1115

10k

R1114

0

R1022

100

R1031

NM

R1120

NM

R1119

0

R1099

10

R1030NM

V+3R3_HHH

V+5_R0

V+5_R3

V+5_R5

V+5_R2

V+5_R1

V+1R2_HHH

ST_H+5V

V+5_R0

V+5_R2

V+5_R1

V+3R3_HHH

VCC33OUT

V+1R2_HHH

V+5_HD

V+3R3_HHH

V+5_R4

FA

CONT_SUB

HDMI IN DVD

HDMI IN BD

HDMI IN GAME

46

45

88

87

86

for MP R1117

NM

R1118

0 ohm

HDMI IN SAT/CBL

D

2/7

D 1/7,3/7

2 3 4

10.8 D-MAIN ASSY (2/7)(VSX-1022-K, VSX-42)

A

VSX-1022-K

1

2 3 4

B

C

D

E

F

92

!

PPD3

PPD2

PPD1

PPD4

PPD5

PPD6

PPD7

PPHSYNC

PPVSYNC

PPDE

PPD9

PPD8

P1_LRCK/DSDFR

P1BCK

PPD4

PPD17

PPD6

PPD7

PPD19

PPD8

PPVSYNC

PPHSYNC

PPDE

PPD3

PPD0

PPD5

PPD10

PPD14

PPD15

PPD11

PPD2

PPD16

PPD9

PPD12

PPD13

PPD18

PPD1

R0X0+

R0X0-

R0XC-

R0X2+

R0X1+

R0X1-

R0XC+

R0X2-

R1X0-

R1X2+

R1XC+

R1X2-

R1X1+

R1X1-

R1X0+

R1XC-

XHDPP_MUTE

PP1T0X0-

PP1T0X2+

PP1T0XC+

PP1T0X2-

PP1T0XC-

PP1T0X1+

PP1T0X1-

PP1T0X0+

DDCSDAM

DDCSCLM

HOTPLUGM

PP1T0X1+

PP1T0X0-

PP1T0X2+

PP1T0X0+

PP1T0X1-

PP1T0XC-

PP1T0XC+

PP1T0X2-

R2XC-

R2X0+

R2X1-

R2X1+

R2XC+

R2X0-

R4XC-

R4X0-

R4X1+

R4X2+

HPD_4

R4X2-

R4X0+

R4XC+

SDA_4

SCL_4

R4X1-

R5XC-

R5X1-

R5X2-

HPD_5

SDA_5

SCL_5

R5X2+

R5XC+

R5X1+

R5X0+

R5X0-

D1FDT

D1BCK

D1LRCK

PPD10

PPD11

PPD12

PPD13

PPD14

PPD15

PPD16

PPD17

PPD18

PPD19

PPD0

P1_HFDT/DSDFL

P1MCLK

P1_BDTI

P1_SDTI

P1_CDTI

PPICLK

DDCSDAM

DDCSCLM

PPICLK

ACH7354-1

C1043

220u/6.3

ACH7352-1

C1051

100u/6.3

C1104

1u/10

C1096

0.1u/16

C1097

100p/50

C1094

0.1u/16

C1026

NM

C1027

330p/50

C1095

330p/50

C1092

0.1u/16

C1093

330p/50

C1035

NM

C1023

330p/50

C1032

1u/10

C1091

470p/50

C1033

DCH1201-A

(2125)

10u/10

C1088

0.1u/16

C1022

NM

C1036

0.1u/16

C1024

8p/50

CH

C1008

NM

C1089

330p/50

C1042

DCH1201-A

(2125)

10u/10

1u/10

C1025

8p/50

CH

C1044

NM

C1041

1u/10

C1047

DCH1201-A

(2125)

10u/10

C1086

0.1u/16

C1046

1u/10

C1048

NM

C1105

1u/10

C1013

330p/50

C1049

DCH1201-A

(2125)

10u/10

C1034

1u/10

C1107

330p/50

C1050

NM

C1090

0.1u/16

C1053

NM

C1045

1u/10

C1108

NM

(2125)

C1052

DCH1201-A

(2125)

10u/10

C1103

1u/10

C1054

1u/10

C1055

DCH1201-A

(2125)

10u/10

C1087

470p/50

C1102

1u/10

C1056

NM

C1084

0.1u/16

C1109

C1106

C1060

0.1u/16

C1061

330p/50

C1062

0.1u/16

C1063

330p/50

C1079

330p/50

C1078

0.1u/16

C1080

0.1u/16

C1081

330p/50

C1083

C1082

C1085

330p/50

C1111

NM

C1112

NM

C1113

NM

C1114

NM

C1110

0.1u/16

D1001

RKZ5.1KG(B2)

GNDD

GNDDGNDD

GNDD

IC1003

AAT4610BIGV-1

OUT

1

GND

2

SET3ON

4

5

IN

IC1001

SII9573CTUC-K

D14

1

D15

2

D163D174D185D19

6DE7

VSYNC

8

HSYNC9R0XC-10R0XC+11R0X0-12R0X0+

13

R0X1-14R0X1+15R0X2-

16

R0X2+

17

AVDD12_118AVDD33_1

19

R1XC-

20

R1XC+21R1X0-22R1X0+

23

R1X1-24R1X1+25R1X2-26R1X2+27R2XC-28R2XC+29R2X0-30R2X0+

31

R2X1-32R2X1+

33

R5PWR5V

100

SBVCC5V

101

VCC33OUT

102

MHL_CD0/GPIO0

103

MHL_CD1/GPIO1

104

TX_HPD0

105

TXDSDA0

106

TXDSCL0

107

TX_HPD1

108

TXDSDA1

109

TXDSCL1

110

APLL12

111

XTALVCC33

112

XTALOUT

113

XTALIN

114

XTALGND

115

CVCC12_3

116

SS/GPIO2

117

SCLK/GPIO3

118

SDO/GPIO4

119

SDI/GPIO5

120

WS0_OUT/DR0

121

SCK0/DDCK

122

IOVCC33_1

123

SDO_0/DL0

124

MCLK

125

SDO_1/DR1/GPIO6

126

SDO_2/DL1/GPIO7

127

SDO_3/DR2/GPIO8

128

MUTEOUT/GPIO9

129

SPDIF0_OUT/DL2

130

WS0_IN/GPIO11

131

SCK0_IN/GPIO10

132

SD0_IN/SPDIF0_IN

133

SCK1_IN/SCK1_OUT

134

WS1_IN/W S1_OUT

135

SD1_IN/SD1_OUT/SPDIF1_IN/SPDIF1_OUT

136

ARC0

137

ARC1

138

CVCC12_4

139

TPVDD12_1

140

TDVDD12_1

141

T1XC-

142

T1XC+

143

T1X0-

144

145

T1X0+

146

T1X1-

147

T1X1+

148

T1X2-

149

T1X2+

150

TPVDD12_2

151

TDVDD12_2

152

T0XC-

153

T0XC+

154

T0X0-

155

T0X0+

156

T0X1-

157

T0X1+

158

T0X2-

159

T0X2+

160

CVCC12_5

161

D0

162

D1

163

D2

164

D3

165

D4

166

D5

167

D6

168

D7

169

D8

170

D9

171

D10

172

IDCK

173

IOVCC33_2

174D11

175

D12

176

D13

GND

177

JA1007

AKP7266-1

AD3PBI19X0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

GND

RT1

GND

RT2

JA1006

AKP7266-1

AD3PBI19X0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

GND

RT1

GND

RT2

JA1005

AKP7266-1

AD3PBI19X0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

GND

RT1

GND

RT2

L1014

ATH7064-A

12

43

L1011

ATH7064-A

12

43

L1013

ATH7064-A

12

43

L1012

ATH7064-A

12

43

L1005

VTL1129-A

L1002

ATF1211-A

(1608)

L1007

VTL1129-A

L1006

VTL1129-A

L1008

VTL1129-A

L1015

L1004

ATF1211-A

(1608)

R1004

47k

2

1

4

3

6

5

8

7

R1003

47k

2

1

4

3

6

5

8

7

R1001

47k

2

1

4

3

6

5

8

7

R1093

47k

214

3

658

7

R1002

47k

2

1

4

3

6

5

8

7

R1005

47k

2

1

4

3

6

5

8

7

R1006

47k

2

1

4

3

6

5

8

7

R1084

47

R1082

47k

R1081

47k

R1007

47k

R1085

47

R1050

820

10

R1092

47k

R1086

47

R1051

130k

R1098

10

R1087

47

R1112

NM

R1103

NM

R1102 1.8k

R1079

47

R107847R1077

47

R1060

NM

R1110

NM

R1108

51

R1109

47k

R1107

4.7

R1058

10

R1101 1.8k

R1111

NM

R1106

51

R1057

NM

R1104

1.2k

R1056

47k

R1105

39k

R1043

NM

R1047

47k

R1039

NM

R1062

10

R1059 NM

R1038NM

R1037

10

R1113

NM

R1091

100

R1089

47

R1100

1k

R1088

47

R1116 0

R10760R1075

0

R1074

0

R1073

0

R1114

0

R1083

47

R1099

10

R1080

NM

R1121

NM

V+1R2_HHH

V+5_R5

V+1R2_HHH

ST_H+5V

V+5_R5

V+3R3_PP_IO

V+5_HD

VCC33OUT

V+1R2_HHH

V+5_R4

V+5_HD

V+3R3_HHH

V+5_HD

V+1R2_HHH

V+3R3_HHH

V+3R3_PP_IO

X1001

ASS7106-1

FA-238 27MHz CL=7pF

1

GND1

2

GND2

4

3

DV_TX

CONT_MAIN

CEC_A

DSP

ARCSPDIF

PP1SS

PP1SCLK

PP1SDO

PP1SDI

C1012

0.1u/16

NM

330p/50

0.1u/16

CTF1528-A

HDMI IN DVR/BDR

176

175

134

133

135

HDMI OUT

HDMI IN VIDEO

D

2/7

D-MAIN ASSY (7028071691050-IL)

D

2/7

D 1/7

D 4/7

D 1/7,3/7,4/7,5/7,7/7

D 3/7

D 4/7,5/7

5

6 7 8

VSX-1022-K

6 7 8

A

B

C

D

E

F

93

1

ADV0

ADV1

ADV2

ADV3

VDECOCLK

ADV4

ADV5

ADV6

ADV7

ADV8

ADV9

ADV10

ADV11

ADV12

ADV13

ADV14

ADV15

VDECHSYNC

VDECVSYNC

VDECDE

ADV16

ADV17

ADV18

ADV19

ADV_VCRI

ADV_VCBI

ADV_VYI

A_VCVBSI

XNWJPG_SEL

A_VCRI

ADV_VCRI

A_VCBI

ADV_VCBI

ADV_VYI

XADV_RST

A_VCVBSI

A_VYI

VSCL

VSDA

ACH7337-1

*C1315

100u/16

NM

C1229

100u/6.3

ACH7337-1

*C1285

100u/16

ACH7337-1

*C1328

100u/16

ACH7337-1

*C1312

100u/16

C1213

NM

C1206

NM

(2125)

C1222

NM

C1211

NM

C1205

NM

(2125)

C1226

NM

C1207

NM

(2125)

C1212

NM

C1209

NM

C1217

NM

C1227

NM

C1228

NM

C1214

NM

C1210

NM

C1225

NM

C1218

NM

C1221

NM

C1220

NM

C1215

NM

C1216

NM

C1224

NM

*C1276

0.1u/16

*C1277

330p/50

*C1278

0.1u/16

*C1279

330p/50

*C1281

330p/50

*C1280

0.1u/16

*C1283

330p/50

*C12820.1u/16

*C1284

0.01u/16

C1219

NM

*C1286

DCH1201-A

(2125)

10u/10

*C1287

0.1u/16

*C1288

470p/50

*C1291

0.01u/16 *C1290

0.1u/16

C1251

NM

C1327

NM

*C1326

1000p/50

*C1325

0.1u/16

*C1324

0.1u/16

*C1323

0.1u/16

*C1322

0.1u/16

*C1321

0.1u/16

C1320

NM

C1319

NM

C1318

NM

*C1317

7p/50

CH

*C1316

7p/50

CH

*C1289

DCH1201-A

(2125)

10u/10

*C1295

0.01u/16

*C1294

0.1u/16

*C1293

DCH1201-A

(2125)10u/10

*C1292

0.1u/16

*C1296

0.1u/16

*C1297

DCH1201-A

(2125)

10u/10

C1223

NM

*C1314

330p/50

C1313

NM

*C1298

0.1u/16

C1208

NM

*C1311

330p/50

*C1310

100p/50

*C1309

0.1u/16

*C1308

330p/50

*C1299

0.1u/16

C1307NMC1306

NM

*C1300

330p/50

*C1302

330p/50

*C1301

0.1u/16

*C1303

DCH1201-A

(2125)

10u/10

*C1305

0.01u/25

*C1304

0.082u/10

C1341

NM

(2125)

GNDD

*IC1202

ADV7181CBSTZ

INT

1

HS/CS

2

DGND1

3

DVDDIO1

4

P15

5

P14

6

P13

7

P12

8

SFL/SYNC_OUT

9

DGND2

10

DVDDIO2

11

P11

12

P10

13

P9

14

P8

15

P7

16

P617P5

18

P4

19

LLC

20

XTAL1

21

XTAL

22

DVDD123DGND3

24P325P226P127P028

PWRDWN

29

ELPF

30

PVDD

31

AGND1

32

NC1

33

FB

34

AIN1

35

AIN2

36

AGND2

37

CAPY1

38

CAPY2

39

AVDD

40

REFOUT

41

CML

42

AGND3

43

CAPC2

44

NC2

45

AIN3

46

AIN4

47

AIN5

48

AIN649SOG/SOY

50

RESET

51

ALSB52SDATA53SCLK54VS_IN

55

HS_IN/CS_IN56DGND4

57

DVDD2

58

P19

59

P18

60

P17

61

P16

62

FIELD/DE63VS

64

*L1215

VTL1129-A

*L1212

VTL1129-A

*L1214

NM

L1202

NM

0.82u

L1205

NM

1.2u

L1204

NM

0.82u

L1206

NM

1.2u

L1203

NM

0.82u

L1207

NM

1.2u

*L1213

VTL1129-A

*L1219

LBC2012T4R7

DUMMY

L1211

NM

(1608)

Q1204

NM

Q1206

NM

Q1205

NM

Q1202

NM

Q1201

NM

Q1203

R1241

47k

2

1

4

3

R1242

47k

2

1

4

3

R1243

47k

2

1

4

3

R1244

47k

2

1

4

3

*R1275

33

2

1

4

3

658

7

*R1277

33

214

3

658

7

R1245

47k

2

1

4

3

*R1279

33

2

1

4

3

6

5

8

7

*R1280

33

2

1

4

3

658

7

*R1281

33

2

1

4

3

658

7

*R1278

33

2

1

4

3

6

5

8

7

R1229

NM

*R1276

33

R1212

NM

R1231

NM

R1254

NM

R1221

NM

R1209

NM

R1224

NM

(F)

R1219

NM

R1217

NM

*R1240

0

*R1239

0

*R1238

0

R1214

NM

R1233

NM

*R1288

100

R1220

NM

R1

47

R1

47

R1232

NM

*R1287

100

*R1286

470

R1234

NM

R1237

NM

(1608)

R1213

NM

*R1270

100

*R1269

390

*R1267

1.2k

R1215

NM

R1282

NM

R1283

NM

*R1284

1k

*R1285

1M

R1230

NM

*R1265

4.7k

R1228

NM

R1263

NM

*R1262

0

R1

4

R1225

NM

(F)

R1235

NM

R1227

NM

(F)

*R1316

330

*R1315

330

R1236

NM

R1223

NM

(F)

R1226

NM

(F)

R1222

NM

(F)

R1211

NM

R1321

NM

R1320

NM

R1216

NM

R1

47

R1324

0

R1210

NM

V+5_HD

V+3R3_ADVA

V+3R3_HHH

V+1R8_ADVD

V+1R8_HHH

V+1R8_ADVD

V+3R3_ADVD

V+3R3_HHH

V+1R8_ADVD

V+3R3_ADVD

V+1R8_ADVA

*X1202

ASS7108-1

FA-238 28.63636MHz CL=7pF

1

GND1

2

GND2

4

3

CONT_MAIN

C

C-Y

C-Cr

Video IN

C-Cb

CVBS

VSX-1022/42/827 ON LY

D

3/7

D 1/7,2/7,4/7,5/7,7/7

D 1/7

(Y)

(Cb)

(Cr)

(Y)

(Cb)

(Y)

(Cr)

(Cb)

2 3 4

10.9 D-MAIN ASSY (3/7)(VSX-1022-K, VSX-42)

A

B

C

D

E

F

94

1

2 3 4

VSX-1022-K

!

PPD0

PPD1

PPD2

PPD3

PPD4

PPD5

PPD6

PPD7

PPD8

PPD9

ADV0

ADV1

ADV2

ADV3

ADV4

ADV5

ADV6

ADV7

ADV8

ADV9

ADV10

ADV11

ADV12

ADV13

ADV14

ADV15

ADV16

ADV17

ADV18

ADV19

VDECOCLK

PPDE

PPVSYNC

PPHSYNC

XABT_RST

ADV8

ADV9

ADV10

ADV11

ADV12

ADV13

ADV14

ADV15

ADV17

ADV19

ADV16

ADV18

JPGDT3

JPGDT2

JPGDT1

JPGDT3

JPGDT5

JPGDT4

JPGDT0

VDECOCLK

JPGDT2

JPGDT6

JPGDT1

JPGDT7

JPGDT0

JPGCLK

XNWJPG_SEL

JPGDT7

JPGDT6

JPGDT5

JPGCLK

JPGDT4

ADV19

ADV18

ADV17

ADV16

ADV15

ADV14

ADV13

ADV12ADV 12

ADV13

ADV14

ADV15

VDECDE

VDECHSYNC

VDECVSYNC

ADV11

ADV10

VDECDE

VDECHSYNC

VDECVSYNC

ABT_3V_ON

ADV9

ADV8

ADV7

ADV6

ADV5

ADV4

ADV3

ADV2

ADV1

ADV0

PPD12

PPD13

PPD14

PPD15

PPD10

PPD11

PPD16

PPD17

PPD18

PPD19

VSDA

VSCL

PPICLK

ACH7337-1

C1269

100u/16

ACH7354-1

C1271

220u/6.3

ACH7354-1

C1273

220u/6.3

C1274

NM

(2125)

10u/10

C1272

DCH1201-A

(2125)

10u/10

C1270

DCH1201-A

(2125)

10u/10

C1268

330p/50

C1267

0.1u/16

C1265

0.1u/16

C1264

330p/50

C1263

0.1u/16

C1262

330p/50

C1261

0.1u/16

C1260

330p/50

C1259

0.1u/16

C1258

330p/50

C1257

0.1u/16

C1256

330p/50

C1255

0.1u/16

C1254

330p/50

C1253

0.1u/16

C1252

330p/50

C1250

0.1u/16

C1249

330p/50

C1248

0.1u/16

C1247

330p/50

C1246

0.1u/16

C1245

330p/50

C1244

0.1u/16

C1243

100p/50

C1242

0.1u/16

C1241

330p/50

C1240

0.1u/16

C1239

330p/50

C1238

1u/10

C1237

100p/50

C1236

0.1u/16

C1235

10p/50

C1234

1u/10

C1266

330p/50

C1231

330p/50

C1230

0.1u/16

*C1317

7p/50

CH

C1232

0.1u/16

C1275

0.01u/16

C1332

10p/50

C1333

0.1u/16

C1331

470p/50

C1334

470p/50

C1330

0.1u/16

C1329

NM

C1202

10p/50

CH

C1201

10p/50

CH

C1203

0.1u/16

C1204

470p/50

C1336

NM

C1233

330p/50

C1335

NM

C1338NMC1337

NM

C1340

NM

(3216)

22u/10

C1339

ACG1150-A

(3216)

22u/10

F1202

NM

3

2

1

F1201

NM

3

2

1

GNDD

IC1206

NM

1

2

GND

34

5

VCC

IC1205

TC7SZ125FU

G

1IN2

GND

3

OUT

4

5

VCC

TC7WHU04FK

IC1201

1A

1

3Y

2

2A

3

GND

45

2Y

6

3A

7

1Y

8

VCC

IC1204

TC74LCX541FK

OE1

1A12

A23A3

4

5

A46A57A68A79A8

10

GND

11

Y812Y713Y614Y515Y416Y317Y2

18Y119

OE2

20

VCC

ABT1015

IC1203

RED(0)1RED(1)2RED(2)3RED(3)4PLL_VSS15PLL_VDD1

6

SYSCLK7IO_VDD18IO_VSS19RED(9)10RED(10)11CORE_VDD112CORE_VSS113RED(11)14BLUE(0)15BLUE(1)16BLUE(2)17BLUE(3)

18

BLUE(4)19BLUE(5)

20

BLUE(6)

21

BLUE(7)22BLUE(8)23BLUE(9)24BLUE(10)25BLUE(11)26CORE_VDD227CORE_VSS2

28

IO_VDD2

29

IO_VSS2

30

HSN

31

VSN

32

IO_VDD3

33

IO_VSS3

34

DE

35

GREEN(0)

36

GREEN(1)

37

GREEN(2)

38

GREEN(3)

39

GREEN(4)

40

CORE_VDD3

41

CORE_VSS3

42

GREEN(5)

43

IO_VDD4

44

IO_VSS4

45

GREEN(6)

46

GREEN(7)

47

GREEN(8)

48

GREEN(9)

49

GREEN(10)

50

GREEN(11)

51

INVOUTCLK

52

CORE_VDD4

53

CORE_VSS4

54

VOUTCLK

55

PLL_VSS2

56

PLL_VDD2

57

IO_VDD5

58

IO_VSS5

59

INPUTVCLK

60

SDA

61

SCL

62

RESETN

63

CORE_VDD5

64

CORE_VSS5

65

INPUTDE

66

INPUTHSN

67

INPUTVS N

68

CORE_VDD669CORE_VSS6

70

INPUTCB(0)71INPUTCB(1)

72

IO_VDD673IO_VSS6

74

INPUTCB(2)

75

INPUTCB(3)76INPUTCB(4)

77

INPUTCB(5)78INPUTCB(6)79INPUTCB(7)80INPUTCB(8)81INPUTCB(9)

82

INPUTCB(10)83INPUTCB(11)

84

INPUTY(0)

85

INPUTY(1)86INPUTY(2)87INPUTY(3)88INPUTY(4)

89

IO_VDD7

90

IO_VSS7

91

INPUTY(5)

92

INPUTY(6)

93

INPUTY(7)

94

CORE_VDD795CORE_VSS7

96

INPUTY(8)

97

INPUTY(9)

98

INPUTY(10)

99

INPUTY(11)

100

IO_VSS8

101

IO_VDD8

102

INPUTCR(0)

103

INPUTCR(1)

104

INPUTCR(2)

105

INPUTCR(3)

106

INPUTCR(4)

107

INPUTCR(5)

108

INPUTCR(6)

109

INPUTCR(7)

110

INPUTCR(8)

111

INPUTCR(9)

112

INPUTCR(10)

113

INPUTCR(11)

114

IRQ_N

115

TRSTN

116

TCK

117

TDO

118

TDI

119

TMS

120

IO_VDD9

121

RED(4)

122

CORE_VDD8

123

CORE_VSS8

124

RED(5)

125

RED(6)

126

RED(7)

127

RED(8)

128

L1208

VTL1129-A

L1216

VTL1129-A

L1210

ATF1211-A

(1608)

L1218

NM

L1209

ATF1211-A

(1608)

L1217

VTL1129-A

L1201

VTL1129-A

NM

Q1208

NM

Q1207

R1292

47

2

1

4

3

6

5

8

7

R1309

68

214

3

658

7

R1241

47k

2

1

4

3

6

5

8

7

R1303

47k

2

1

4

3

658

7

R1242

47k

2

1

4

3

6

5

8

7

R1243

47k

2

1

4

3

6

5

8

7

R1244

47k

2

1

4

3

6

5

8

7

R1290

47

214

3

658

7

R1310 68

214

3

658

7

R1291

47

214

3

658

7

R1251

4.7k

2

1

4

3

6

5

8

7

R1261

4.7k

2

1

4

3

658

7

R1245

47k

2

1

4

3

6

5

8

7

R1293

47

2

1

4

3

6

5

8

7

R1268

33

2

1

4

3

6

5

8

7

R1205

33

2

1

4

3

6

5

8

7

R1204

4.7k

214

3

658

7

R1266

33

214

3

658

7

R1203

33

2

1

4

3

6

5

8

7

R1294

47

2

1

4

3

6

5

8

7

R1305

47k

214

3

658

7

R1264

4.7k

214

3

658

7

R1295

47

214

3

658

7

R1289

47

214

3

658

7

R1249

47

R1250

4.7k

R1202

1M

R1252

10

R1218

4.7k

R1207

4.7k

R1206

4.7k

R1253

10

R1300

47k

R1299

47k

R1297

33

R1260

47

R1259

47

R1258

47

R1257

33

R1256

33

R1248

4.7k

R1247

100

R1304

47k

R1308

68

R1302

0

R1246

47k

R1314NMR1313

NM

R1312

NM

R1311

NM

R1296

47

R1201

1.5k

R1317

2.2k R1318

2.2k

R1322

NM

R1255

470

R1208

4.7k

R1319

0

(2125)

R1323

0

R1298

33

R1301

47k

V+3R3_HHH

V+3R3_ABT

V+3R3_HHH

V+3R3_AB

V+1R8_ABT

V+1R8_HHH

V+3R3_ABT

V+3R3_HHH

V+1R8_ABTPLL

X1201

ASS7106-1

FA-238 27MHz CL=7pF

1

GND1

2

GND2

4

3

NWJPG

CONT_SUB

DV_TX

CONT_SUB

97 98 99

100

D

3/7

D-MAIN ASSY (7028071691050-IL)

D

3/7

D 2/7

D 1/7,2/7

D 6/7

: Video Signal Route (Y)

(Y)

: Video Signal Route (Cb)

(Cb)

: Video Signal Route (Cr)

(Cr)

: Video Signal Route (TV/SAT)

5

6 7 8

A

B

5

VSX-1022-K

6 7 8

C

D

E

F

95

1

ADDATO

DIRDATO

D1BCK

D1LRCK

DIRLRCK

DIRBCK

DIRMCKO

4588_SDA

4588_SCL

4588_PDN

MSPDIF

232RX

232TX

D1FDT

D1CDT

D1SDT

D1BWDT

AKM7115-1

CN 1402

20010WS-08

232RX

1

232TX

2

V+5_HD

3

GNDD

4

COAX IN

5

GNDD

6

V+3R3

7

OPT IN

8

CN 1401

AKN7071-A

C125Z2-19

SBLO

1

GNDDAC

2

SBRO

3

GNDDAC

4

SWO

5

GNDDAC

6

CO

7

GNDDAC

8

SLO

9

GNDDAC

10

SRO

11

GNDDAC

12

GNDDAC

14

FRO

15

GNDA

16

LIN

17

GND VCOMDAC

18

RIN

19

FLO

13

NM

C1434

ACH7354-1

C1457

220u/6.3

ACH7354-1

C1402

220u/6.3

ACH7354-1

C1415

220u/6.3

ACH7354-1

C1420

220u/6.3

ACH7328-1

C1429

4.7u/35

C1409

4.7u/16

(2125)

C1426

0.1u/16

C1410 0.1u/16

C1477

NM

C1476

NM

C1475

18p/50

C1411 470p/50

C1427

470p/50

C1462NMC1461

NM

C1442

0.1u/16

C1459

100p/50

C1458

0.1u/16

C1456

330p/50

C1450

470p/50

C1449

470p/50

C1474

330p/50

C1446

470p/50

C1445

470p/50

C1473

0.1u/16

C1443

470p/50

C1431

2.2u/16

(2125)

C1430

0.1u/16

C1425

0.1u/16

C1428

330p/50

C1421

0.1u/16

C1422

470p/50

C1423

0.01u/16

C1424

10p/50

C1418

0.01u/16

C1419

330p/50

C1417

470p/50

C1416

0.1u/16

C1406NMC1405

0.01u/16

C1404

470p/50

C1403

0.1u/16

C1478

0.01u/25

C1479

NM

(1608)

C1480

NM

(1608)

C1481

2200p/50

(1608)

C1433

100p/50

C1432

100p/50

C1401

470p/50

C1460

0.01u/25

C1447

470p/50

C1448

470p/50

C1482

330p/50

C1452

47p/50

C1444

470p/50

C1437NMC1436

NM

C1435

NM

C1451

1u/10

D1402

DAP202U

D1406

DAN217U

D1405

DAN217U

D1401

DAN202U

GN DD

GN DDAC

GN DD

GN DDACP

GN DDAC

GN DDGN DDACP

GN DDACP

GN DDAC

GN DD

GN DDACP

GN DD

IC1402 TC74VHC08 FK

(2/4)

6

4

5

14

7

IC1402 TC74VHC08 FK

(1/4)

3

1

2

14

7

IC1402 TC74VHC08 FK

(3/4)

8

9

10

14

7

IC1402 TC74VHC08 FK

(4/4)

11

12

13

14

7

IC1403

74VHCU04MTCX

1A11Y

2

2A32Y

4

5

3A63Y7GND

84Y94A105Y115A12

6Y136A

14

VCC

AK4588VQ

IC1401

INT1

1

BOUT

2

TVDD

3

DVDD

4

DVSS

5

XTO

6

XTI

7

TEST3

8

MCKO2

9

MCKO1

10

COUT

11

UOUT

12

VOUT

13

SDTO2

14

BICK2

15

LRCK2

16

SDTO1

17

BICK1

18

LRCK1

19

CDTO

20

CCLK/SCL21CDTI/SDA

22

CSN

23

DAUX124SDTI425SDTI3

26

SDTI2

27

SDTI1

28

XTL129XTL0

30

PDN

31

MASTER

32

DZF2/OVF

33

DZF1

34

LOUT4

35

NC_1

36

ROUT4

37

NC_2

38

LOUT3

39

NC_3

40

ROUT3

41

NC_4

42

LOUT2

43

NC_5

44

ROUT2

45

NC_6

46

LOUT1

47

NC_7

48

ROUT1

49

NC_8

50

LIN

51

RIN

52

VCOM

53

VREFH

54

AVDD

55

AVSS

56

RX0

57

NC_9

58

RX1

59

TEST1

60

RX261NC_1062RX363PVSS64R65PVDD

66

RX467TEST268RX569CAD070RX671CAD172RX773I2C74DAUX275VIN76MCLK77TX078TX179INT0

80

L1403

VTL1129-A

L1404

VTL1129-A

L1408

VTL1129-A

L1406

VTL1129-A

L1402

L1405

VTL1129-A

R1479

10k

R1480

NM

R1495

NM

R1433

NM

(2125)

R1494

0

R1492

NM

(1608)

R1493

NM

(1608)

R1449

47

R1507

2.2k

R1505

33

R1487

150

R1488

150

R1504

33

R1438

100

R1427

NM

(2125)

R1451

100

R1412

100

R1425

10

R1478

10k

R1409

0

R1408

NM

R1407

0

R1410

0

R1406

NM

R1405

NM

(1608)

R1404

NM

(1608)

R1424

0

R1403

100

R1402

100

R1422

NM

R1421

NM

R1477

4.7k

R1470

47k

R1455

100

R1462

33

R1461

33

R1476

4.7k

R1452

220

R1454

NM

R1429

10k

R1447

100

R1434

12k

(D)

R1446

100

R1450

150

R1445

100

R1444

100

R1443

100

R1432

NM

(2125)

R1426

2.2

R1442

100

R1413

0

R1441

100

R1436

100

R1509

10k

R1415

0

R1498

0

R1497

0

R1496

0

R1448

100

R1440

100

R1506

47k

R1512

0

R1511

0

R1499

0

R1508

47

R1475

4.7k

R1513

0

R1503

0

R15020R1501

0

R1500

0

R1474

4.7k

R1458

0

R1453

0

R1420

NM

R1414

NM

R1473

0

R1464

47

R1401

47k

R1459

33

R1460

33

R1457

33

R1456

33

R1439

100

R1419

NM

R1418

100

R1417

47k

R1416

2.2k

R1423

100

R1411

0

V+5_HD

V+5_DACD

V+5_HD

V+5_DACA

V+3R3_DSP

V+3R3_DSP_TVDD

V+3R3_DAUDIO

V+5_HD

V+3R3_DSP_TVDD

V+5_DACA

V+3R3_DSP

X1401

ASS7105-1

SG-310SCN 24.576MHz

ST

1

GND

2

VCC

4

OUT

3

CONT_MAIN

DIRMCK

NETSPDIF

DAMCLK

ARCSPDIF

D1MCLK

DSP

232DEBUG

XMCK

DAMCLK

DSPMCLKI

DIRMCKI

MASTER CLOCK SELECTOR

(C)

(SW)

VTL1129-A

D

4/7

M

CP2003

L

CN2009

D 1/7

D 2/7,5/7

D 5/7

D 2/7

D 6/7

D 1/7,2/7,3/7,5/7,7/7

(FL)

(SL)

(C)

(SW)

(SBL)

(FL)

(SL)

(C)

(SW)

(SBL)

2 3 4

10.10 D-MAIN ASSY (4/7)(VSX-1022-K, VSX-42)

A

B

C

D

E

F

96

VSX-1022-K

1

2 3 4

5

P1MCLK

DSPLRCK

DSPBCK

D1MCLK

CDTI/DSDFR

HDMI_SEL

DSD_SEL

DIRLRCK

DIRMCKO

DIRBCK

ADDATO

DIRDATO

D1BCK

D1LRCK

DIRLRCK

DIRBCK

DIRMCKO

P1BCK

HDMI_BCK'

P1_LRCK/DSDFR

P1_CDTI

NM

C1441

NM

C1414

ACH7354-1

220u/6.3

C1470

10p/50

C1469

NM

C1439 0.1u/16

C1440 470p/50

C1418

0.01u/16

C1419

330p/50

C1412

NM

C1407 0.1u/16

C1413

10p/50

C1408 470p/50

D1405

DAN217U

GN DD

GN DDAC

GN DDDDACP

GN DDAC

TC74VHC157FK

IC1406

SELECTOR

SELECT

1

1A

2

1B

3

1Y

4

5

2A

6

2B

7

2Y

8

GND

DATA

9

3Y

10

3B

11

3A

LRCK

12

4Y

13

4B

14

4A

15

XST

16

VCC

TC74VHC157FK

IC1405

SELECTOR

SELECT

1

1A

2

1B

3

MCK

1Y

4

5

2A

6

2B

BCK

7

2Y

8

GND

FD

9

3Y

10

3B

11

3A

LRCK

12

4Y

13

4B

14

4A

15

XST

16

VCC

KN1401

ANE7368 -1

4010-210190-610-0S(INKEL)

GND1

1

GND2

2

GND3

3

GND4

4

L1403

VTL1129-A

L1401

VTL1129-A

L1409

VTL1129-A

L1406

VTL1129-A

R1482100

R148610

R1491 47

R1425

10

R1405

NM

(1608)

R1404

NM

(1608)

R1472 NM

R1484100

R148347

R1471 47k

R1430 100

R1467 47k

R1431 47

R1435 47

R1468 47k

R1469 47k

R14810

R1432

NM

(2125)

R1489

NM

R1466

NM

R1465

NM

R1463

NM

R1458

0

R1453

0

R1420

NM

R1414

NM

R1428 100

R1485100

R1437 100

R1490 100

R1510

47k

V+5_HD

V+5_DACD

V+3R3_DSP

V+3R3_DSP_TVDD

CONT_MAIN

DIRMCKI

DSP

FL/FR

HDMI PCM DATA HDMI DSD DATA

SBL/SBR

SL/SR

C/SW HDLRCK

FL

BDTI

CDTI

HFDT

SDTI

HFDT

FR

A CODEC B HDMI

A HD AUDIO B DSD

D

4/7

D-MAIN ASSY (7028071691050-IL)

D

4/7

D 1/7,2/7,3/7,5/7,7/7

(FL)

: Audio Signal Route (Front L ch)

(SL)

: Audio Signal Route (Surround L ch)

(C)

: Audio Signal Route (Center ch)

(SW)

: Audio Signal Route (SubWoofer ch)

(SBL)

: Audio Signal Route (Surround Back L ch)

: Audio Signal Route (L ch)

6 7 8

A

B

C

D

E

F

VSX-1022-K

5

6 7 8

97

1

EM_A10

EM_A0

EM_A1

EM_A2

EM_A3

EM_A4

EM_A5

EM_A6

EM A7

A10

A0

EM_/OE2

EM_/RW2

EM_/CS2

EM_/RAS

SDRAM_/CS

EM_/BA0

EM_/BA1

DSP_SCL

DSP_CS

A10

A0A1A2A3A4A5A6

A7

A6

A5

A4A3A2

A1

TDO

TDI

TMS

/TRST

EM_A17

EM_A18

EM_A12

EM_A13

EM_A14

EM_A15

EM_A16

DSP_SDA

DSP_RST

D1CDT

D1SDT

D1BWDT

DIRDATO

ADDATO

DSPMCLKI

D1LRCK

D1BCK

P1_BDTI

P1_SDTI

CDTI/DSDFR

P1_HFDT/DSDFL

DSPLRCK

DSPBCK

DSP_RDY

HDMI_BCK'

DSP_SDOUT

D1BCK

D1LRCK

D1FDT

ACH7354-1

C1615

220u/6.3

ACH7354-1

C1601

220u/6.3

ACH7354-1

C1616

220u/6.3

C1657

NM

C1652

NM

C1655

0.01u/25

C1651

0.1u/16

C1650NMC1649

0.1u/16

C1605

0.1u/16

C1604

330p/50

C1613

0.1u/16

C1612

0.1u/16

C1611

100p/50

C1610

0.1u/16

C1603

330p/50

C1602

100p/50

C1609

0.1u/16

C1607

0.1u/16

C1606

NM

C1660

NM

C1639

NM

C1659

NM

C1664NMC1663

NM

C1661NMC1654

NM

C1665

330p/50

C1624

330p/50

C1623

4700p/50

C1622

330p/50

C1621

0.01u/25

C1620

100p/50

C1619

0.01u/25

C1618

0.01u/25

C1627

0.1u/16

C1626

0.1u/16

C1667

NM

C1666

NM

C1614

0.01u/25

C1632

0.01u/25

C1608

330p/50

C1631

330p/50

C1630

33p/50

C1658

NM

C1653

0.01u/25

C1617

330p/50

C1628

100p/50

C1629

100p/50

C1669

100p/50

C1645

330p/50

C1648

0.1u/16

C1647

0.1u/16

C1635

100p/50

C1634

100p/50

C1668

NM

C1672

DCH1201-A

(2125)

10u/10

C1673

NM

(2125)

C1662

0.1u/16

TMS320DA788B

IC1601

VSS11AHCLKX0

2

AMUTE0

3

AMUTE14AHCLKX15VSS26ACLKX1

7

CVDD18ACLKR1

9

DVDD110AFSX111AFSR112VSS313RESET

14

VSS415CVDD2

16

CLKIN

17

VSS518TMS19CVDD320TRST

21

OSCVSS

22

OSCIN23OSCOUT24OSCVDD25VSS626PLLHV27TDI

28

TDO

29

30 79

EM_A[6]

80

DVDD881VSS16

82

EM_A[5]83EM_A[4]

84

CVDD10

85

EM_A[3]

86

VSS17

87

EM_A[2]88EM_A[1]

89

CVDD11

90

EM_A[0]

91

DVDD9

92

EM_A[10]93EM_BA[1]

94

VSS18

95

EM_BA[0]96EM_CS[0]

97

EM_RAS

98

VSS19

99

EM_CS[2]

100

CVDD12

101

EM_RW

102

DVDD10

103

EM_OE

104

SPI0_ENA

105

VSS20

106

SPI0_SCS

107

SPI0_CLK

108

VSS21

109

SPI0_SIMO

110

SPI0_SOMI

111

DVDD11

112

AXR0[0]

113

VSS22

114

AXR0[1]

115

AXR0[2]

116

AXR0[3]

117

VSS23

118

AXR0[4]

119

AXR0[5]

120

AXR0[6]

121

AXR0[7]

122

CVDD13

123

VSS24

124

DVDD12

125

AXR0[8]

126

AXR0[9]

127

CVDD14

128

VSS25

129

AXR0[10]

130

AXR0[11]

131

CVDD15

132

VSS26

133

AXR0[12]

134

AXR0[13]

135

DVDD13

136

AXR0[14]

137

AXR0[15]

138

ACLKR0

139

VSS27

140

AFSR0

141

ACLKX0

142

AHCLKR0

143

AFSX0

144

L1604

ATF1211-A

(1608)

L1602

ATF1211-A

(1608)

L1601

ATF1211-A

(1608)

R1707

33

214

3

6

5

8

7

R1708

33

2

1

4

3

6

5

8

7

R1709

1k

2

1

4

3

658

7

R1705

2

1

8

7

R1706

33

214

3

6

5

8

7

R1651

NM

R1649

33

R1646

33

R1647

1k

R1627

33

R1625

33

R1624

4.7k

R1677

47

R1693

NM

R1688

1k

R1686

33

R1673

0

R1605

33

R1604

33

R1603

33

R1619

33

R1618

33

R160233R1601

33

R161733R1616

33

R1676

0

R1684

33

R1661

0

R1662

0

R1672

47k

R1671

NM

R1689

1k

R1692

2.7k

R1685

10k

R167933R1680

33

R1615

4.7k

R1667

33

R1664

33

R1659

0

R1658

0

R1695

0

R1696

0

R1654

0

R1655

0

R1687

33

V+3R3_DSP

V+1R2_HHH

V+3R3_HHH

V+3R3_DSP

V+1R2_DSP

CONT_MAIN

XMCK

DSP

8

162033445357657785

90

101

123

128

132

25

8150921073

314260

112

68

125

136

103

D

5/7

D 2/7,4/7

D 1/7,2/7,3/7,4/7,7/7

D 4/7

2 3 4

10.11 D-MAIN ASSY (5/7)(VSX-1022-K, VSX-42)

A

B

C

D

E

F

98

1

VSX-1022-K

2 3 4

EM_A0

EM_A1

EM_A2

EM_A3

EM_A4

EM_A5

EM_A6

EM_A7

EM_A8

EM_A9

EM_A11

A0

A11

A0A1A2A3A4A5A6A7A8

A9

A11

A9A8A7

A6

A5

A4A3A2

A1

EM_A3

EM_A2

EM_A1

EM_A0

EM_A10

EM_/BA1

EM_/BA0

SDRAM_/CS

EM_/RAS

EM_/CAS1

EM_/WE1

EM_/LDQM

EM_D14

EM_D13

EM_D12

EM_D11

EM_D10

EM_D9

EM_D8

EM_A4

EM_A5

EM_A6

EM_A7

EM_A8

EM_A9

EM_A11

EM_CKE2

EM_CLK2

EM_/UDQM

EM_D15

EM_A15

EM_/BA0

EM_/BA1

EM_/CS2

A0

A1

EM_A2

EM_A3

EM_A4

EM_A5

A6

EM_A16

EM_A17

EM_/WE2

EM_A18

A7

A8

A9

A10

A11

EM_A12

EM_A13

EM_A14

EM_D3

EM_/OE2

EM_D0

EM_D1

EM_D2

EM_D4

EM_D5

EM_D6

EM_D7

EM_/RW2

EM_/CAS1

EM_/WE2

EM_/WE1

EM_/LDQM

EM_CKE2

EM_/UDQM

EM_D8

EM_D9

EM_D10

EM_D11

EM_D12

EM_D13

EM_D0

EM_D1

EM_D4

EM_D5

TCK

/EMU1

/EMU0

TDO

TDI

TMS

/TRST

EM_CLK2

TDO

TCK

TDI

/TRST

TMS

/EMU0

/EMU1

DSP_RST

EM_D15

EM_D14

EM_D3

EM_D2

EM_D7

EM_D6

EM_D5

EM_D7

EM_D4

EM_D0

EM_D1

EM_D2

EM_D3

NM

CN1601

DUMMY

TMS

1

/RST

2

TDI

3

GNDD

4

V+3R3V

5

GNDD

6

TDO

7

TCK

8

/EMU0

9

/EMU1

10

ACH7354-1

C1671

220u/6.3

ACH7354-1

C1643

220u/6.3

C1670

0.01u/25

C1646

0.1u/16

C1644

0.01u/25

C1656

NM

C1636

330p/50

C1638

0.22u/6.3

C1642

0.22u/6.3

C1640

0.1u/16

C1637

33p/50

C1633

100p/50

C1645

330p/50

C1625

0.22u/6.3

C1648

0.1u/16

C1641

10p/50

C1668

NM

C1672

DCH1201-A

(2125)

10u/10

GNDD

IC1603

MX29LV160DTTI-70G

A15

1

A14

2

A13

3

A12

4

5

A11

6

A10

7

A9

8

A8

9

A19

10

NC1

11

WE#

12

RESET#

13

NC2

14

WP#

15

RY/BY#

16

A18

17

A17

18

A7

19

A6

20

A5

21

A4

22

A3

23

A2

24

A1

25

A0

26

CE#

27

VSS1

28

OE#

29

DQ0

30

DQ8

31

DQ1

32

DQ9

33

DQ2

34

DQ10

35

DQ3

36

DQ11

37

VCC

38

DQ4

39

DQ12

40

DQ5

41

DQ13

42

DQ6

43

DQ14

44

DQ7

45

DQ15_A-1

46

VSS2

47

BYTE#

48

A16

IC1602

W98 64G6JH-6

VDD1

1

DQ0

2

VDDQ1

3

DQ1

4

5

DQ2

6

VSSQ1

7

DQ3

8

DQ4

9

VDDQ2

10

DQ5

11

DQ6

12

VSSQ2

13

DQ7

14

VDD2

15

LDQM

16

WE

17

CAS

18

RAS

19

CS

20

BS0

21

BS1

22

A10/AP

23

A0

24

A1

25

A2

26

A3

27

VDD328VSS1

29

A4

30

A5

31

A6

32

A7

33

A8

34

A9

35

A11

36

NC1

37

CKE

38

CLK

39

UDQM

40

NC2

41

VSS2

42

DQ8

43

VDDQ3

44

DQ9

45

DQ10

46

VSSQ3

47

DQ11

48

DQ12

49

VDDQ4

50

DQ13

51

DQ14

52

VSSQ4

53

DQ15

54

VSS3

VSS518TMS19CVDD320TRST

21

OSCVSS

22

OSCIN23OSCOUT24OSCVDD25VSS626PLLHV27TDI

28

TDO29VSS730DVDD231EMU[0]

32

CVDD433EMU[1]

34

TCK35VSS8

36

EM_CAS

37

EM_WE

38

EM_WE_DQM[0]

39

VSS9

40

EM_D[7]

41

DVDD3

42

EM_D[6]

43

CVDD5

44

EM_D[5]

45

EM_D[4]

46

VSS10

47

EM_D[3]

48

EM_D[2]

49

DVDD4

50

EM_D[1]

51

EM_D[0]

52

CVDD6

53

VSS11

54

EM_D[15]

55

EM_D[14]

56

CVDD7

57

EM_D[13]

58

EM_D[12]

59

DVDD5

60

EM_D[11]

61

VSS12

62

EM_D[10]

63

EM_D[9]

64

CVDD8

65

EM_D[8]

66

EM_WE_DQM[1]

67

DVDD6

68

VSS13

69

EM_CLK

70

EM_CKE

71

VSS14

72

DVDD7

73

EM_A[11]

74

EM_A[9]75EM_A[8]

76

CVDD9

77

VSS15

78

EM_A[7]79EM_A[6]

80

DVDD881VSS16

82

EM_A[5]83EM_A[4]

84

CVDD10

85

EM_A[3]

86

VSS17

87

EM_A[2]88EM_A[1]

89

CVDD11

90

EM_A[0]

91

L1604

ATF1211-A

(1608)

L1603

ATF1211-A

(1608)

R1704

33

2

1

4

3

6

5

8

7

R1703

33

2

1

4

3

6

5

8

7

R1702

33

2

1

4

3

6

5

8

7

R1701

33

2

1

4

3

6

5

8

7

R1698

68

2

1

4

3

6

5

8

7

R1697

68

2

1

4

3

6

5

8

7

R1705

33

214

3

6

5

8

7

R1706

33

214

3

6

5

8

7

R1665

33

R1669

33

R1690

10k

R1691

10k

R1668

33

R1666

33

R1686

33

R1630

33

R1628

33

R1626

33

R1670

33

R1675

0

R1674

NM

R1678

10k

R1614

33

R1673

0

R1605

33

R1604

330

R1694

0

(2125)

R1685

10k

R167933R168033R1681

33

R1682

33

R1683

33

R1687

33

V+3R3_DSP

NOR_FLASH 16Mb

SDRAM 64Mb

D

5/7

D-MAIN ASSY (7028071691050-IL)

D

5/7

D 4/7

5

6 7 8

A

B

6 7 8

5

VSX-1022-K

C

D

E

F

99

1

NWSA4

NWSCS

NWSA12

NWSDQ6

NWSDQ9

NWSDQ15

NWSDQ13

NWSA5

NWSDQM0

NWSA6

NWSDQM1

NWSDQ2

NWSA7

NWSDQ11

NWSBA1

NWSDQ10

NWSA8

NWSA6NWSA1

NWSDQ9

NWSCAS

NWSRAS

NWSA9

NWSDQ8

NWSCAS

NWSDQM1

NWSA4

NWSCS

NWSDQ14

NWSDQ10

NWSDQ6

NWSCLK

NWSA11

NWSA12

NWSA0

NWSDQ7

NWSA10

NWSDQ12

NWSDQ5

NWSDQ14

NWSDQ2

NWSCKE

NWSA3

NWSDQ15

NWSDQ3

NWSBA0

NWSA2

NWSDQ4

NWSDQ1

NWSA7

NWSDQ0

NWSA3

NWSA5

NWSDQM0

NWSA0

NWSDQ13

NWSA2

NWSDQ12

NWSA10

NWSDQ11

NWSA1

NWSA9

NWSDQ7

NWSA8

NWSRAS

NWSBA1

NWSDQ4

NWSCLK

NWSDQ0

NWSDQ5

NWSWE

NWSDQ3

NWSDQ8

NWSWE

NWSA11

NWSDQ1

NWSCKE

XAPRST

JPGDT4

JPGDT5

JPGDT6

JPGDT7

JPGDT0

JPGCLK

JPGDT1

JPGDT2

JPGDT3

NWSBA0

REQ_NW

DI_NW

BTPOW

XDET_BT

XFUSBERR

XRST_NW

BTTX

CS_NW

DO_NW

CLK_NW

WOL_NW

NWFDQ0

NWFDQ1

BTRX

BTRX2

BSL_NW

AKM7141-1

CN9202

20022WS-06

GNDD

1

D-

2

D+

3

XUSBERR

4

USBPOW

5

USBDDCERR

6

CN9201

VKN1374-A

GND

1

V+3R3

2

NC

3

TXD1

4

RXD1

5

NM

C9314

NM

C9312

ACH7354-1

C9217

220u/6.3

C9235 1000p/50

C9270

0.1u/16

C9236

10u/10

C9308

NM

C9245

18p/50

CH

C9246

22p/50

CH

C9318

NM

C9264

C9207

0.1u/16

C9224

NM

C9324

0.01u/25

C9325

2200p/50

C9260

0.1u/16

C9210

0.1u/16

C9271

1000p/50

C9243

1000p/50

C9313

NM

C9204

100p/50

CH

C9255

1000p/50

C9323

NM

C9322

NM

C9259

100p/50

C9263

C9321

NM

C9320

NM

C9230

DCH1201-A

(2125)

10u/10

C9205

0.1u/16

C9275

100p/50

C9215

1000p/50

C9317

NM

C9267

C9216

0.1u/16

C9225

NM

C9212 0.1u/16

C9273

10p/50

C9272

0.1u/16

C9239

10u/10

C9256

0.1u/16

C9277

100p/50

C9211 100p/50

C9303

NM

C9238

100p/50

C9315

NM

C9269

C9266

C9234

0.1u/16

C9240

0.1u/16

C9279

1000p/50

C9278

0.1u/16

C9242

0.1u/16

C9229

0.1u/16

C9254

0.1u/16

C9244

0.1u/16

C9253

100p/50

C9228

DCH1201-A

(2125)

10u/10

C9226

DCH1201-A

(2125)

10u/10

C9258

0.1u/16

C9307

NM

C9206

1000p/50

C9306

NM

C9262

C9252

0.1u/16

C9203

0.1u/16

C9276

0.1u/16

C9214

330p/50

C9232

1000p/50

C9265

C9223

0.01u/25

C9209

1000p/50

C9213

0.1u/16

C9227

0.1u/16

C9241 10p/50

C9274

0.1u/16

C9237

0.1u/16

C9261

100p/50

C9268

C9233

DCH1201-A

(2125)

10u/10

C9208

0.01u/25

C9309

NM

C9257

100p/50

C9251

330p/50

C9231

0.1u/16

C9247 330p/50

C9248

2200p/50

C9335

NM

C9250

0.01u/25

GNDD

GNDD GNDD

GNDD

IC9204

DM860

A1

USBDN

A2

VDD33_USB1

A3

VSS33_USB1

A4

NC1

A5

NC2

A6

VDD33_1

A7

RFCLKP

A8

RFRXQP

A9

RFRXIP

A10

HIGHZ

A11

SSMD0

A12

SSMD4

A13

SSM_CMD

A14

RXD1

A15

TDO

A16

TDI

A17

A0

A18

A1

B1

USBDP

B2

VDD33_USB2

B3

VSS33_USB2

B4

NC3

B5

NC4

B6

VSS_1

B7

RFCLKN

B8

RFRXQN

B9

RFRXIN

B10

TEST1

B11

SSMD1

B12

SSMD5

B13

TXD1

B14

RXD0

B15

TMS

B16

SPICLK

B17

SPI_NCS1

B18

A2

C1

VSS12_USB

C2

USB_REXT

C3

USB_XTALO

C4

USB_XTALI

C5

NRES12_OUT

C6

VSS_2

C7

RREF

C8

NC5

C9

NC6

C10

SSM_CLK

C11

SSMD2

C12

SSMD6

C13

TXD0

C14

TCK

C15

SPI_NCS0

C16

A3

C17

A4

C18

A5

D1

VDD12_USB

D2

USB_VBUS

D3

USB_ATST

D4

NRES33_OUT

D5

NRES33_REF

D6

NRES12_REF

D7

VDD33_2

D8

VDD12_1

D9

SSM_WP

D10

SSM_CP

D11

SSMD3

D12

SSMD7

D13

NRESET

D14

SPI_DIN

D15

SPI_DOUT

D16

A6

D17

A7

D18

A8

E1

VSS33_RTC

E2

USBID

E3

USB_VBUSDRV

E4

NC7

E6

VDD12_2

E7

VDD12_3

E8

VDD33_3

E9

VDD33_4

E10

VDD12_4

E11

VDD12_5

E12

VDD33_5

E13

VDD33_6

E15

A9

E16

A10

E17

A11

E18

A12

F1

VDD33_RTC

F2

RTC_XIN

F3

VDD33_PLL

F4

NC8

F5

VDD33_7

F6

VSS_3

F7

VSS_4

F8

VSS_5

F9

VSS_6

F10

VSS_7

F11

VSS_8

F12

VSS_9

F13

VSS_10

F14

VDD12_6

F15

A13_RAS

F16

A14_CAS

F17

A15_BA0

F18

A16_BA1

G1

VDD12_DCO

G2

RTC_XOUT

G3

VSS33_PLL

G4

NC9

G5

VDD33_8

G6

VSS_11

G7

VSS_12

G8

VSS_13

G9

VSS_14

G10

VSS_15

G11

VSS_16

G12

VSS_17

G13

VSS_18

G14

VDD12_7

G15

A17_DQM0

G16

A18_DQM1

G17

A19

G18

A20

H1

VSS12_DCO

H2

VSS12_PLL

H3

VDD12_PLL

H4

NC10

H5

VDD12_8

H6

VSS_19

H7

VSS_20

H8

VSS_21

H9

VSS_22

H10

VSS_23

H11

VSS_24

H12

VSS_25

H13

VSS_26

H14

VDD33_9

H15

A21

H16

A22

H17

A23

H18

NCS3

J1

PDOUT1

J2

VCO1

J3

XTALO

J4

NC11

J5

VDD12_9

J6

VSS_27

J7

VSS_28

J8

VSS_29

J9

VSS_30

J10

VSS_31

J11

VSS_32

J12

VSS_33

J13

VSS_34

J14

VDD33_10

J15

NCS0

J16

NCS1

J17

NCS2

J18

MEMCKE

K1

PDOUT0

K2

VCO0

K3

XTALI

K4

AOUT_LP

K5

VDD33_11

K6

VSS_35

K7

VSS_36

K8

VSS_37

K9

VSS_38

K10

VSS_39

K11

VSS_40

K12

VSS_41

K13

VSS_42

K14

VDD12_10

K15

MEMCLK

K16

NWE

K17

NOE

K18

NWAIT

L1

AV0_CLK

L2

AOUT_LN

L3

AOUT_RN

L4

AOUT_RP

L5

VDD33_12

L6

VSS_43

L7

VSS_44

L8

VSS_45

L9

VSS_46

L10

VSS_47

L11

VSS_48

L12

VSS_49

L13

VSS_50

L14

VDD12_11

L15

D3

L16

D2

L17

D1

L18

D0

M1

AV0_CTRL0

M2

AV0_CTRL1

M3

AV0_CTRL2

M4

AV0_DATA3

M5

VDD12_12

M6

VSS_51

M7

VSS_52

M8

VSS_53

M9

VSS_54

M10

VSS_55

M11

VSS_56

M12

VSS_57

M13

VSS_58

M14

VDD33_13

M15

D7

M16

D6

M17

D5

M18

D4

N1

AV0_DATA2

N2

AV0_DATA1

N3

AV0_DATA0

N4

AV1_DATA3

N5

VDD12_13

N6

VSS_59

N7

VSS_60

N8

VSS_61

N9

VSS_62

N10

VSS_63

N11

VSS_64

N12

VSS_65

N13

VSS_66

N14

VDD33_14

N15

D11

N16

D10

N17

D9

N18

D8

P1

AV1_DATA2

P2

AV1_DATA1

P3

AV1_DATA0

P4

AV2_DATA3

P6

VDD33_15

P7

VDD33_16

P8

VDD12_14

P9

VDD12_15

P10

VDD33_17

P11

VDD33_18

P12

VDD12_16

P13

VDD12_17

P15

FD0

P16

FD1

P17

D13

P18

D12

R1

AV2_CLK

R2

AV2_CTRL1

R3

AV2_DATA2

R4

AV3_CLK

R5

AV3_DATA1

R6

LCD_D11

R7

LCD_D7

R8

LCD_D3

R9

LCD_CTRL0

R10

VPP

R11

MII_TXEN

R12

MII_TXCLK

R13

MII_RXER

R14

MII_CRS

R15

FD2

R16

FD3

R17

FD4

R18

D14

T1

AV2_CTRL0

T2

AV2_DATA1

T3

AV3_CTRL1

T4

AV3_DATA0

T5

LCD_D14

T6

LCD_D10

T7

LCD_D6

T8

LCD_D2

T9

LCD_CTRL1

T10

LCD_CLK

T11

MII_TXER

T12

MII_RXCLK

T13

MII_COL

T14

MII_RXDV

T15

FD5

T16

FD6

T17

FD7

T18

D15

U1

AV2_DATA0

U2

AV3_CTRL0

U3

AV4_DATA1

U4

LCD_D16

U5

LCD_D13

U6

LCD_D9

U7

LCD_D5

U8

LCD_D1

U9

LCD_CTRL2

U10

MII_TXD0

U11

MII_TXD2

U12

MII_RXD0

U13

MII_RXD2

U14

MII_MDIO

U15

NFCE0

U16

FCLE

U17

NFWE

U18

NFRB

V1

NC12

V2

AV4_DATA0

V3

LCD_D17

V4

LCD_D15

V5

LCD_D12

V6

LCD_D8

V7

LCD_D4

V8

LCD_D0

V9

LCD_CTRL3

V10

MII_TXD1

V11

MII_TXD3

V12

MII_RXD1

V13

MII_RXD3

V14

MII_MDC

V15

MII_PHYCLK

V16

NFWP

V17

NFRE

V18

FALE

IC9207

NM

1

2

GND

34

5

VCC

IC9201

W98 25G6JH-6

VDD1

1

DQ0

2

VDDQ1

3

DQ1

4

5

DQ2

6

VSSQ1

7

DQ3

8

DQ4

9

VDDQ2

10

DQ5

11

DQ6

12

VSSQ2

13

DQ7

14

VDD2

15

LDQM

16

WE

17

CAS

18

RAS

19

CS

20

BS0

21

BS1

22

A10/AP

23

A0

24

A1

25

A2

26

A3

27

VDD328VSS1

29

A4

30

A5

31

A6

32

A7

33

A8

34

A9

35

A11

36

A12

37

CKE

38

CLK

39

UDQM

40

NC

41

VSS2

42

DQ8

43

VDDQ3

44

DQ9

45

DQ10

46

VSSQ3

47

DQ11

48

DQ12

49

VDDQ4

50

DQ13

51

DQ14

52

VSSQ4

53

DQ15

54

VSS3

L9217

CTF1703-A

DLP11SN121SL2L

1

2

3

4

L9210

VTL1129-A

L9206

ATF1211-A

(1608)

L9209

VTL1129-A

L9207

VTL1129-A

L9208

L9205

ATF1211-A

(1608)

R9227

4.7k

214

3

658

7

R9268

47k

214

3

658

7

R9237

120

214

3

658

7

R9232

47

214

3

658

7

R9233

47

214

3

658

7

R9266

47

214

3

658

7

R9226

47

214

3

658

7

R9234

120

214

3

658

7

R9240

47

2

1

4

3

6

587

R9236

120

214

3

658

7

R9265

47

214

3

6

587

R9235

120

214

3

658

7

R9320

10k

R9269

1.5k

R9337

NM

R9319

10k

R9349

0

R9245

47

R9256

47k

R9279

2.7k

R9326

4.7k

R9255

47k

R9288

100

R9287

100

R9302

10k

R9347

10k

R9239

47

R9247

47

R9243

47

R9305

NM

R9303

10k

R9312

3k

(F)

R9346

10

R9304

10k

R9306

10k

R9253

10k

R9270

10k

R9244

47

R9251

10k

R9359

1M

R9248

10k

R9278

1.5k

R9272

10k

R9241

47

R9238

47

R9217

0

R9220

47

R9358

2.2k

R9246

10k

R9341

0

R9340

0

R9343

NM

R9252

470

R9274

47

R9258

10k

R9339

NM

R9254

10k

R9275

47k

R9276

47k

R9264

47

R9230

NM

R9262

NM

R9261

47

R9348

47k

R9242

47

R9228

4.7k

R9321

10k

R9229

4.7k

R9273

47k

R9363

10k

R9362

10

R9361

0

R9360

NM

R9250

10k

R9345

10

R9318

10

R9317

10

R9338

1k

R9271

13k

R9295

3.3

R9296

3.3

R9249

10k

VA9202

ASQS12U020R2

VA9204

ASQS12U020R2

VA9203

ASQS12U020R2

VA9201

ASQS12U020R2

V+3R3_NWVDD

V+3R3_NW

V+3R3_NWVDD

V+3R3_NW

V+3R3_NWVDD

V+1R2_NW

V+3R3_NWVDD

V+3R3_NW

V+1R2_NW

V+5_HD

X9201

ASS7113-1

FA-238 24MHz CL=10pF

1

GND1

2

GND2

4

3

CONT_NW

USBDCERR

NWJPG

R9366

NM

R9367

NM

DCH1201-A

(2125)

1u/10

330p/50

DCH1201-A

(2125)

10p/50

0.1u/16

1u/10

1000p/50

0.1u/16

VTL1129-A

SDRAM 256Mb

D

6/7

P

J3601

D 1/7

D 3/7

2 3 4

10.12 D-MAIN ASSY (6/7)(VSX-1022-K, VSX-42)

A

B

C

D

E

F

100

1

2 3 4

VSX-1022-K

Pioneer VSX-1022-K, VSX-822-K, VSX-42 Service manual

Specifications and Main Features

Frequently Asked Questions

User Manual

SAFETY INFORMATION

CONTENTS

1. SERVICE PRECAUTIONS

1.1 NOTES ON SOLDERING

1.2 NOTES ON REPLACING PARTS

1.3 SERVICE NOTICE

2. SPECIFICATIONS

3. BASIC ITEMS FOR SERVICE

3.1 CHECK POINTS AFTER SERVICING

3.2 JIGS LIST

3.3 PCB LOCATIONS

4. BLOCK DIAGRAM

4.1 OVERALL WIRING DIAGRAM

4.2 AUDIO BLOCK DIAGRAM (VSX-1022-K, VSX-42)

4.3 AUDIO BLOCK DIAGRAM (VSX-822-K)

4.4 D-MAIN BLOCK DIAGRAM

4.5 D-AUDIO BLOCK DIAGRAM

4.6 D-MAIN BLOCK DIAGRAM (1/2)

4.7 D-MAIN BLOCK DIAGRAM (2/2)

4.8 CPU BLOCK DIAGRAM

4.9 VIDEO BLOCK DIAGRAM

4.10 POWER SUPPLY BLOCK DIAGRAM

5. DIAGNOSIS

5.1 TROUBLESHOOTING

5.2 ADAPTER ERROR MESSAGE

5.3 USB/iPod ERROR MESSAGE

5.4 DETECTION CIRCUIT

5.5 IC INFORMATION

6. SERVICE MODE

6.1 SERVICE MODE

7. DISASSEMBLY

8. EACH SETTING AND ADJUSTMENT

8.1 ADJUSTMENT REQUIRED WHEN THE UNIT IS REPAIRED OR REPLACED

8.2 UPDATING OF THE FIRMWARE

8.3 IDLE CURRENT ADJUSTMENT

9. EXPLODED VIEWS AND PARTS LIST

9.1 PACKING SECTION

9.2 EXTERIOR SECTION

10. SCHEMATIC DIAGRAM

10.1 AUDIO ASSY

10.2 AMP7 ASSY (1/2)(VSX-1022-K, VSX-42)

10.3 AMP7 ASSY (2/2)(VSX-1022-K, VSX-42)

10.4 AMP5 ASSY (1/2)(VSX-822-K)

10.5 AMP5 ASSY (2/2)(VSX-822-K)

10.6 MAIN ASSY

10.7 D-MAIN ASSY (1/7)(VSX-1022-K, VSX-42)

10.8 D-MAIN ASSY (2/7)(VSX-1022-K, VSX-42)

10.9 D-MAIN ASSY (3/7)(VSX-1022-K, VSX-42)

10.10 D-MAIN ASSY (4/7)(VSX-1022-K, VSX-42)

10.11 D-MAIN ASSY (5/7)(VSX-1022-K, VSX-42)

10.12 D-MAIN ASSY (6/7)(VSX-1022-K, VSX-42)