Pioneer VSX-AX5i-S User manual
ORDER NO.
PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER CORPORATION 2003
VSX-AX5i-S
RRV2801
AUDIO/VIDEO MULTI-CHANNEL RECEIVER
VSX-AX5i-S
VSX-AX3-S
VSX-AX3-K
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
*:Alter the wiring of the power-supply block at the primary winding of Power transformer referring to the Line Voltage Selection
described in Service Manual.
Model Type Power Requirement The voltage can be converted by the
following method.
VSX-AX5i-S HYXJI AC220-230V AC240V, *
VSX-AX3-S HYXJI AC220-230V AC240V, *
VSX-AX3-K HYXJI AC220-230V AC240V, *
For details, refer to "Important symbols for good services".
T-ZZE JULY 2003 printed in Japan
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TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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SAFTY INFORMATION
This service manual is intended for qualified service technicians; it is not meant for the casual
do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been
trained to properly and safely repair complex products such as those covered by this manual.
Improperly performed repairs can adversely affect the safety and reliability of the product and may
void the warranty. If you are not qualified to perform the repair of this product properly and safely, you
should not risk trying to do so and refer the repair to a qualified service technician.
WARNING
This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to
cause cancer, birth defects or other reproductive harm.
Health & Safety Code Section 25249.6 – Proposition 65
NOTICE
(FOR CANADIAN MODEL ONLY)
Fuse symbols (fast operating fuse) and/or (slow operating fuse) on PCB indicate that replacement
parts must be of identical designation.
REMARQUE
(POUR MODÈLE CANADIEN SEULEMENT)
Les symboles de fusible (fusible de type rapide) et/ou (fusible de type lent) sur CCI indiquent que
les pièces de remplacement doivent avoir la même désignation.
ANY MEASUREMENTS NOT WITHIN THE
LIMITS OUTLINED ABOVE ARE INDICATIVE
OF A POTENTIAL SHOCK HAZARD AND
MUST BE CORRECTED BEFORE RETURN-
ING 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.
(FOR USA MODEL ONLY)
1. SAFETY PRECAUTIONS
The following check should be performed for the
continued protection of the customer and service
technician.
LEAKAGE CURRENT CHECK
Measure leakage current to a known earth ground
(water pipe, conduit, etc.) by connecting a leakage
current tester such as Simpson Model 229-2 or
equivalent between the earth ground and all exposed
metal parts of the appliance (input/output terminals,
screwheads, metal overlays, control shaft, etc.). Plug
the AC line cord of the appliance directly into a 120V
AC 60 Hz outlet and turn the AC power switch on. Any
current measured must not exceed 0.5 mA.
Device
under
test
Leakage
current
tester
Earth
ground
Reading should
not be above
0.5 mA
Also test with
plug reversed
(Using AC adapter
plug as required)
Test all
exposed metal
surfaces
AC Leakage Test
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TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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CONTENTS
SAFTY INFORMATION........................................................................................................................................2
1. SPECIFICATIONS.............................................................................................................................................5
2. EXPLODED VIEWS AND PARTS LIST.............................................................................................................8
2.1 PACKING ....................................................................................................................................................8
2.2 EXTERIOR SECTION ..............................................................................................................................10
2.3 REAR PANEL SECTION ..........................................................................................................................12
2.4 HEAT SINK SECTION ..............................................................................................................................14
2.5 FRONT PANEL SECTION ........................................................................................................................16
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ..........................................................................................18
3.1 BLOCK DIAGRAM....................................................................................................................................18
3.1.1 AUDIO BLOCK DIAGRAM.....................................................................................................................18
3.1.2 DSP BLOCK DIAGRAM ........................................................................................................................20
3.1.3 1394 BLOCK DIAGRAM........................................................................................................................22
3.1.4 POWER AMP BLOCK DIAGRAM..........................................................................................................23
3.1.5 VIDEO BLOCK DIAGRAM.....................................................................................................................24
3.2 OVERALL WIRING DIAGRAM .................................................................................................................26
3.3 7.1 CH I/O, V-AUDIO, FRONT IN and OPTICAL IN ASSYS.....................................................................28
3.4 INPUT CONNECT ASSY..........................................................................................................................30
3.5 COAXIAL IN ASSY...................................................................................................................................32
3.6 COMPONENT ASSY................................................................................................................................34
3.7 VIDEO ASSY ............................................................................................................................................36
3.8 MAIN CONTROL ASSY (1/3) ...................................................................................................................38
3.9 MAIN CONTROL ASSY (2/3) ...................................................................................................................40
3.10 MAIN CONTROL ASSY (3/3) .................................................................................................................42
3.11 MIC & F.OPT IN, MIC AMP and DSP CONNECTION ASSYS ...............................................................44
3.12 POWER AMP IN, FAN CONNECTION and FAN DRIVE ASSYS...........................................................46
3.13 DSP ASSY (1/2) .....................................................................................................................................48
3.14 DSP ASSY (2/2) .....................................................................................................................................50
3.15 1394 ASSY (1/2) (VSX-AX5i-S ONLY) ...................................................................................................52
3.16 1394 ASSY (2/2) (VSX-AX5i-S ONLY) ...................................................................................................54
3.17 DISPLAY ASSY ......................................................................................................................................56
3.18 VOLUME, MECHA SW, MULTI JOG and HEADPHONE ASSYS...........................................................58
[ Important symbols for good services ]
In this manual, the symbols shown-below indicate that adjustments, settings or cleaning should be made securely.
When you find the procedures bearing any of the symbols, be sure to fulfill them:
2. Adjustments
To keep the original performances of the product, optimum adjustments or specification confirmation is indispensable.
In accordance with the procedures or instructions described in this manual, adjustments should be performed.
3. Cleaning
For optical pickups, tape-deck heads, lenses and mirrors used in projection monitors, and other parts requiring cleaning,
proper cleaning should be performed to restore their performances.
5. Lubricants, glues, and replacement parts
Appropriately applying grease or glue can maintain the product performances. But improper lubrication or applying
glue may lead to failures or troubles in the product. By following the instructions in this manual, be sure to apply the
prescribed grease or glue to proper portions by the appropriate amount.For replacement parts or tools, the prescribed
ones should be used.
4. Shipping mode and shipping screws
To protect the product from damages or failures that may be caused during transit, the shipping mode should be set or
the shipping screws should be installed before shipping out in accordance with this manual, if necessary.
1. Product safety
You should conform to the regulations governing the product (safety, radio and noise, and other regulations), and
should keep the safety during servicing by following the safety instructions described in this manual.
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TEL 13942296513 QQ 376315150 892498299
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3.19 POWER AMP-L ASSY ........................................................................................................................... 60
3.20 POWER AMP-R and POWER AMP-C ASSYS...................................................................................... 62
3.21 REGULATOR ASSY............................................................................................................................... 64
3.22 SP/PS, DIODE, TRANS 2-1 and VH TR ASSYS....................................................................................66
3.23 TRANS 2-2, TRANS 1 and PRIMARY ASSYS.......................................................................................68
3.24 FM/AM TUNER MODULE...................................................................................................................... 70
4. PCB CONNECTION DIAGRAM ..................................................................................................................... 72
4.1 7.1CH I/O ASSY ...................................................................................................................................... 73
4.2 V-AUDIO IN ASSY.................................................................................................................................... 75
4.3 FRONT IN and OPTICAL IN ASSYS ....................................................................................................... 76
4.4 COAXIAL IN ASSY .................................................................................................................................. 77
4.5 INPUT CONNECT ASSY......................................................................................................................... 78
4.6 COMPONENT ASSY ............................................................................................................................... 80
4.7 VIDEO ASSY ........................................................................................................................................... 81
4.8 MAIN CONTROL ASSY........................................................................................................................... 82
4.9 MIC & F. OPT IN, MIC AMP and DSP CONNECTION ASSYS ............................................................... 86
4.10 POWER AMP IN ASSY.......................................................................................................................... 88
4.11 FAN CONNECTION ASSY .................................................................................................................... 90
4.12 FAN DRIVE ASSY.................................................................................................................................. 91
4.13 DSP ASSY ............................................................................................................................................. 92
4.14 DISPLAY ASSY...................................................................................................................................... 94
4.15 VOLUME, MECHA SW, MULTI JOG and HEADPHONE ASSYS .......................................................... 98
4.16 POWER AMP L and POWER AMP C ASSYS..................................................................................... 100
4.17 POWER AMP R ASSY......................................................................................................................... 108
4.18 REGULATOR ASSY............................................................................................................................. 116
4.19 SP/PS ASSY........................................................................................................................................ 124
4.20 DIODE, TRANS 2-1 and VH TR ASSYS.............................................................................................. 126
4.21 TRANS 2-2, TRANS 1 and PRIMARY ASSYS..................................................................................... 128
4.22 1394 ASSY (VSX-AX5i-S ONLY) ......................................................................................................... 132
4.23 FM/AM TUNER MODULE.................................................................................................................... 133
5. PCB PARTS LIST ......................................................................................................................................... 134
6. ADJUSTMENT ............................................................................................................................................. 147
7. GENERAL INFORMATION........................................................................................................................... 148
7.1 DIAGNOSIS ........................................................................................................................................... 148
7.1.1 PROTECTION CIRCUIT CONTROL SPECIFICATION ...................................................................... 148
7.1.2 DIAGNOSTICS OF AMPLIFIER SECTION ........................................................................................ 150
7.1.3 TROUBLE SHOOTING ....................................................................................................................... 151
7.1.4 DISASSEMBLY ................................................................................................................................... 156
7.2 PARTS.................................................................................................................................................... 159
7.2.1 IC ........................................................................................................................................................ 159
7.2.2 DISPLAY ............................................................................................................................................. 173
7.3 CLEANING............................................................................................................................................. 175
7.4 REMOTE CONTROL UNIT.................................................................................................................... 176
8. PANEL FACILITIES ...................................................................................................................................... 177
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TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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1. SPECIFICATIONS
• Lucasfilm and THX are trademarks or registered trademarks of Lucasfilm, Ltd. and TM. Surround EX is a jointly developed
technology of THX and Dolby Laboratories, and is a trademark of Dolby Laboratories. All rights reserved. Used under
authorization.
• Manufactured under license from Dolby Laboratories. “Dolby”, “Pro Logic”, “Surround EX” and double-D symbol
are trademarks of Dolby Laboratories.
• "DTS", "DTS-ES Extended Surround" and "Neo:6" are trademarks of Digital Theater Systems, Inc.
Video Section (Composite)
Input (Sensitivity/Impedance)
LINE.................................................................... 1 Vp-p/75 Ω
Output (Level/Impedance)
LINE.................................................................... 1 Vp-p/75 Ω
Frequency Response
LINE................................................... 5 Hz to 10 MHz +
–0
3dB
Signal-to-Noise Ratio ...................................................... 65 dB
FM Tuner Section
Frequency Range ..................................87.5 MHz to 108 MHz
Usable Sensitivity............. Mono: 15.2 dBf, IHF (1.6 µV/75 Ω)
50 dB Quieting Sensitivity .............................. Mono: 20.2 dBf
Stereo: 41.2 dBf
Sensitivity (DIN).............................. Mono: 1.1 µV (S/N 26 dB)
Stereo: 50 µV (S/N 46 dB)
Signal-to-Noise Ratio ........................Mono: 76 dB (at 85 dBf)
Stereo: 72 dB (at 85 dBf)
Signal-to-Noise Ratio (DIN)................................ Mono: 62 dB
Stereo: 58 dB
Distortion ................................................Stereo: 0.6 % (1 kHz)
Alternate Channel Selectivity........................ 70 dB (400 kHz)
Stereo Separation .............................................. 40 dB (1 kHz)
Frequency Response....................... 30 Hz to 15 kHz (±1 dB)
Antenna Input ..............................................75 Ωunbalanced
AM Tuner Section
Frequency Range ...................................531 kHz to 1,602 kHz
Sensitivity (IHF, Loop antenna).................................350 µV/m
Selectivity......................................................................... 30 dB
Signal-to-Noise Ratio ...................................................... 50 dB
Antenna ..............................................................Loop antenna
Miscellaneous
Power Requirements ...................... AC 220 – 230 V, 50/60 Hz
Power Consumption ...................................................... 600 W
Power Consumption in Standby mode ......................... 0.8 W
AC Outlet SWITCHED............................... 100 W (0.8 A) MAX
Dimensions ....................... 420 (W) ×188 (H) ×464 (D) mm
Weight (without package) ............................................19.8 kg
Furnished Parts
FM wire Antenna.....................................................................1
AM loop Antenna ....................................................................1
“AA” IEC LR6 batteries............................................................4
Remote Control Unit ...............................................................1
Microphone for Auto Surround Sound Setup ......................1
Microphone Stand for Auto Surround Sound Setup ...........1
AC Power Cord ........................................................................1
Operating Instructions ...........................................................1
NOTE:
Specifications and the design are subject to possible modi-
fications without notice, due to improvements.
Continuous Power Output (DIN)
Front ................100 W + 100 W (DIN 1 kHz, THD 1%, 8 Ω)
Center..............................100 W (DIN 1 kHz, THD 1%, 8 Ω)
Surround.........100 W + 100 W (DIN 1 kHz, THD 1%, 8 Ω)
Surround Back
..................100 W + 100 W (DIN 1 kHz, THD 1%, 8 Ω)
Rated Power Output....................................... 100 W + 100 W
(20 Hz – 20 kHz, 0.09 %, 8 Ω)
Audio Section
Input (Sensitivity/Impedance)
PHONO MM ...................................................4.7 mV/47 kΩ
LINE ................................................................335 mV/47 kΩ
Frequency Response
PHONO MM .......................... 20 Hz to 20,000 Hz ±0.3 dB
LINE ............................................. 5 Hz to 100,000 Hz +
–0
3dB
Output (Level/Impedance)
LINE ...............................................................335 mV/2.2 kΩ
Tone Control
BASS .......................................................... ±6 dB (100 Hz)
TREBLE........................................................±6 dB (10 kHz)
LOUDNESS ............................... +4/+2 dB (100Hz/10 kHz)
(at volume position -40dB)
Signal-to-Noise Ratio (IHF, short circuited, A network)
LINE ............................................................................101 dB
Signal-to-Noise Ratio
[DIN (Continuous rated power output/50 mW)]
LINE ........................................................................ 92/65 dB
Video Section (S jack)
Input (Sensitivity/Impedance) ..............................1 Vp-p/75 Ω
Output (Level/Impedance)....................................1 Vp-p/75 Ω
Frequency Response............................5 Hz to 10 MHz +
–0
3dB
Signal-to-Noise Ratio ......................................................65 dB
Video Section (Component)
Input (Sensitivity) ..................................................1 Vp-p/75 Ω
Output (Level/Impedance)....................................1 Vp-p/75 Ω
Frequency Response............................ 5 Hz to 40 MHz +
–0
3 dB
Signal-to-Noise Ratio ......................................................65 dB
7VSX-AX5i-S
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TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
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• Lucasfilm and THX are trademarks or registered trademarks of Lucasfilm, Ltd. and TM. Surround EX is a jointly developed
technology of THX and Dolby Laboratories, and is a trademark of Dolby Laboratories. All rights reserved. Used under
authorization.
• Manufactured under license from Dolby Laboratories. “Dolby”, “Pro Logic”, “Surround EX” and double-D symbol
are trademarks of Dolby Laboratories.
• "DTS", "DTS-ES Extended Surround" and "Neo:6" are trademarks of Digital Theater Systems, Inc.
7VSX-AX3-S, -K
Continuous Power Output (DIN)
Front...................100 W +100 W (DIN 1 kHz, THD 1%, 8 Ω)
Center ...............................100 W (DIN 1 kHz, THD 1%, 8 Ω)
Surround ...........100 W +100 W (DIN 1 kHz, THD 1%, 8 Ω)
Surround Back
......................100 W +100 W (DIN 1 kHz, THD 1%, 8 Ω)
Rated Power Output ........................................ 100 W + 100 W
(20 Hz – 20 kHz, 0.09 %, 8 Ω)
Audio Section
Input (Sensitivity/Impedance)
LINE .................................................................335 mV/47 kΩ
Frequency Response
LINE .............................................. 5 Hz to 100,000 Hz +
–0
3dB
Output (Level/Impedance)
LINE ................................................................335 mV/2.2 kΩ
Tone Control
BASS ............................................................±6 dB (100 Hz)
TREBLE.........................................................±6 dB (10 kHz)
LOUDNESS ................................ +4/+2 dB (100Hz/10 kHz)
(at volume position –40dB)
Signal-to-Noise Ratio (IHF, short circuited, A network)
LINE .............................................................................101 dB
Signal-to-Noise Ratio
[DIN (Continuous rated power output/50 mW)]
LINE ......................................................................... 92/65 dB
Video Section (S jack)
Input (Sensitivity/Impedance)................................1 Vp-p/75 Ω
Output (Level/Impedance) .....................................1 Vp-p/75 Ω
Frequency Response .............................5 Hz to 10 MHz +
–0
3dB
Signal-to-Noise Ratio........................................................65 dB
Video Section (Composite)
Input (Sensitivity/Impedance)
LINE .....................................................................1 Vp-p/75 Ω
Output (Level/Impedance)
LINE .....................................................................1 Vp-p/75 Ω
Frequency Response
LINE ....................................................5 Hz to 10 MHz +
–0
3dB
Signal-to-Noise Ratio........................................................65 dB
FM Tuner Section
Frequency Range....................................87.5 MHz to 108 MHz
Usable Sensitivity .............. Mono: 15.2 dBf, IHF (1.6 µV/75 Ω)
50 dB Quieting Sensitivity................................ Mono: 20.2 dBf
Stereo: 41.2 dBf
Sensitivity (DIN)............................... Mono: 1.1 µV (S/N 26 dB)
Stereo: 50 µV (S/N 46 dB)
Signal-to-Noise Ratio .........................Mono: 76 dB (at 85 dBf)
Stereo: 72 dB (at 85 dBf)
Signal-to-Noise Ratio (DIN) ................................. Mono: 62 dB
Stereo: 58 dB
Distortion .................................................Stereo: 0.6 % (1 kHz)
Alternate Channel Selectivity ......................... 70 dB (400 kHz)
Stereo Separation................................................ 40 dB (1 kHz)
Frequency Response........................ 30 Hz to 15 kHz (±1 dB)
Antenna Input................................................75 Ωunbalanced
AM Tuner Section
Frequency Range.....................................531 kHz to 1,602 kHz
Sensitivity (IHF, Loop antenna) ..................................350 µV/m
Selectivity .......................................................................... 30 dB
Signal-to-Noise Ratio ....................................................... 50 dB
Antenna................................................................Loop antenna
Miscellaneous
Power Requirements........................ AC 220 – 230 V, 50/60 Hz
Power Consumption........................................................ 600 W
Power Consumption in Standby mode........................... 0.8 W
AC Outlet SWITCHED ................................ 100 W (0.8 A) MAX
Dimensions......................... 420 (W) ×188 (H) ×464 (D) mm
Weight (without package)..............................................18.3 kg
Furnished Parts
FM wire Antenna ......................................................................1
AM loop Antenna .....................................................................1
“AA” IEC LR6 batteries .............................................................2
Remote Control Unit ................................................................1
Microphone for Auto Surround Sound Setup........................1
Microphone Stand for Auto Surround Sound Setup.............1
AC Power Cord .........................................................................1
Operating Instructions.............................................................1
NOTE:
Specifications and the design are subject to possible
modifications without notice, due to improvements.
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TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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2. EXPLODED VIEWS AND PARTS LIST
2.1 PACKING
Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.
The mark found on some component parts indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of identical designation.
Screws adjacent to mark on product are used for disassembly.
For the applying amount of lubricants or glue, follow the instructions in this manual.
(In the case of no amount instructions, apply as you think it appropriate.)
NOTES:
8
6
7, 17-21
"Operating Instructions"
5
16
8
22
VSX-AX5i-S Only
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4
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Accessories
AM Loop Antenna
(ATB7009)
Remote Control Unit
(VSX-AX5i-S : AXD7364) Remote Control Unit
(VSX-AX3-S, -K : AXD7366)
Microphone for Auto
Surround Sound Setup
(APM7004)
Microphone Stand for Auto
Surround Sound Setup
(AEB7269)
FM Wire Antenna
(ADH7030)
AC Power Cord
(ADG7062)
Dry Cell Battery
(LR6, AA)
VSX-AX5i-S Only
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4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
VSX-AX5i-S 9
5678
5678
C
D
F
A
B
E
PACKING parts List
(2) CONTRAST TABLE
VSX-AX5i-S/HYXJI, VSX-AX3-S/HYXJI and VSX-AX3-K/HYXJI are constructed the same except for the following:
Mark No. Description Part No.
1 MIC Assy APM7004
2 MIC Stand 45 AEB7269
3 FM Wire Antenna ADH7030
4 AM Loop Antenna ATB7009
5 Caution Sheet SP,E ARM7056
NSP 6 Warranty Card ARY7065
7 Operating Instructions (English) See Contrast table (2)
NSP 8 Polyetylene Bag Z21-038
(0.03*230*340)
9 Remote Control Unit See Contrast table (2)
10 Battery Cover See Contrast table (2)
NSP 11 Alkaline Dry Cell Battery See Contrast table (2)
(LR6, AA)
NSP 12 Alkaline Dry Cell Battery VEM1023
(LR6, AA)
13 Front Pad 45 AHA7374
14 Rear Pad 45 AHA7375
15 Packing Sheet RHC1023
16 Packing Case See Contrast table (2)
17 Operating Instructions (French) See Contrast table (2)
18 Operating Instructions (German)See Contrast table (2)
19 Operating Instructions (Italian) See Contrast table (2)
20 Operating Instructions (Spanish)See Contrast table (2)
21 Operating Instructions (Dutch) See Contrast table (2)
>
22 AC Power Cord ADG7062
Mark No. Description Part No.
Mark NO Symbol and Description VSX-AX5i-S/
HYXJI VSX-AX3-S/HYXJI VSX-AX3-K/HYXJI
7 Operating Instructions (English) ARB7286 ARB7287 ARB7287
9 Remote Control Unit AXD7364 AXD7366 AXD7366
10 Battery Cover AZN7940 AZA7424 AZA7424
NSP 11 Alkaline Dry Cell Battery (LR6, AA) VEM1023 Not used Not used
16 Packing Case AHD8200 AHD8204 AHD8205
17 Operating Instructions (French) ARC7477 ARC7483 ARC7483
18 Operating Instructions (German) ARC7478 ARC7484 ARC7484
19 Operating Instructions (Italian) ARC7479 ARC7485 ARC7485
20 Operating Instructions (Spanish) ARC7480 ARC7486 ARC7486
21 Operating Instructions (Dutch) ARC7481 ARC7487 ARC7487
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3
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3
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3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
VSX-AX5i-S
10
1234
1234
C
D
F
A
B
E
2.2 EXTERIOR SECTION
VSX-AX5i-
S
ONLY
TS
T
S
R
67
66
65
65
65
65
65
L
M
M
L
E
N
O
P
Q
Q
P
R
D
N
O
K
HJ
I
K
A
J
G
C
H
E
A
B
C
D
G
B
I
Refer to "2.5 FRONT PANEL SECTION."
Refer to
"2.4 HEAT SINK
SECTION."
Refer to
"2.3 REAR PANEL
SECTION."
VSX-AX5i-S
ONLY
VSX-AX3-S, -K
ONLY
33
7
6
1
23
8
56 32
56
31
30
61
5
4
3
2
9
29 28
27
24
61
26
25
61
61 61
52
52
61
52
52
52
52
54
50
10
38
34
34
26
38
38
39
11
26
35
37
61
52
62
61
52
61
61 61
21 16
17
15
14
16
51
51
51
52
51
52
51
51 52
20
22
52 52
55
52
61
38
52
53
12
55
40
54
54
61
61
61
61
68
61
55
61 52
55
55
61
52
68 68
45
68 52
52 68
52
48
48
49
29
44
43
46
41
29 42
AH
AI
AF
AE
AC
AG
AD
AJ
58
S
N
Q
R
O
13
24
52
64
53
26
59
57
57
CONTACT SIDE
NON-CONTACT
SIDE
61
52
63
(x10)
(x4)
36
52
63
38
19
Fb
Fa
61
Fa
23
Fb
60
38 55
61
15
(VSX-AX5i-S)
(VSX-AX5i-S)
(VSX-AX3-S, -K)
(VSX-AX3-S,
-K)
15
(VSX-AX5i-S) 15
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3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
VSX-AX5i-S 11
5678
5678
C
D
F
A
B
E
EXTERIOR SECTION parts List
(2) CONTRAST TABLE
VSX-AX5i-S/HYXJI, VSX-AX3-S/HYXJI and VSX-AX3-K/HYXJI are constructed the same except for the following:
Mark No. Description Part No.
1 PRIMARY Assy AWX7998
2 SP/PS Assy See Contrast table (2)
3 DIODE Assy AWX8017
4FAN CONNECTION Assy AWX8005
5FAN DRIVE Assy AWX8135
6 TRANS 2-1 Assy AWX8326
7 TRANS 2-2 Assy AWX7970
8 TRANS 1 Assy AWX7969
9 VH TR Assy AWX8018
10 DSP ASSY AWX8249
11 MIC AMP Assy AWX8004
12 DSP CONNECTION Assy See Contrast table (2)
13 REGULATOR Assy See Contrast table (2)
14 Bonnet Case See Contrast table (2)
15 Spacer 45A AEB7263
16 Spacer 45B AEB7264
17 Label (DD/DTS/THX) ARW7177
18 • • • • • •
19 Barrier 45 AEC7444
20 Left Beam 45 ANG7401
>
21 FU1 Fuse (4A) REK-106
22 Primary Angle 35 ANG7301
NSP 23 Binder ZCA-BK1
NSP 24 Mini Clamp VEC1597
25 Fan Box 45 ANG7413
26 Locking Card Spacer PNW2917
27 Trans Shield 45 ANG7400
28 Styling Sheet B AEC7437
29 Push Rivet AEC7370
30 Trans Frame 45 ANG7399
>
31 T1 Power Transformer ATS7329
>
32 FU4,FU5 Fuse (2.5A) REK1026
NSP 33 Trans Label 45 AAX7957
34 PCB Mold AMR2534
35 Bridge Frame 45F ANG7409
36 Bridge Frame 45R ANG7410
37 J7 21P FFC/60V ADD7355
38 Card Spacer DNK2769
39 • • • • • •
40 DSP Shield 45B ANG7403
NSP 41 Under Base See Contrast table (2)
42 Screw Cover 45A See Contrast table (2)
NSP 43 Wire Saddle DEC1450
44 Styling Sheet AEC7413
45 Stabilizer 45 ANG7408
NSP 46 Panel Stay 45 AND7047
47 • • • • • •
48 Insulator See Contrast table (2)
49 Bottom Plate 45 See Contrast table (2)
50 DSP Shield 45A See Contrast table (2)
51 Screw See Contrast table (2)
52 Screw BBZ30P080FCC
53 Screw BBZ30P100FCC
54 Screw IBZ30P150FCC
55 Screw BBT30P080FCC
56 Screw ABA7066
57 Screw ABA7009
58 UL Tube ADN7007
59 Screw Cover
See "2.5 FRONT PANEL SECTION" No. 19-3
60 Screw ABA1208
61 Screw IBZ30P080FCC
62 Screw IBZ30P100FCC
63 Spacer Circle AEC7330
64 Nylon Rivet AEC7408
65 Bonnet Sheet AEB7265
NSP 66 Fuse Card AAX7099
NSP 67 Fuse Card AAX7277
68 Screw See Contrast table (2)
Mark No. Description Part No.
Mark NO Symbol and Description VSX-AX5i-S/
HYXJI VSX-AX3-S/HYXJI VSX-AX3-K/HYXJI
2 SP/PS Assy AWX8308 AWX8039 AWX8039
12 DSP CONNECTION Assy AWX8299 AWX8024 AWX8024
13 REGULATOR Assy AWX8305 AWX8020 AWX8020
14 Bonnet Case AZN7899 AZN7899 AZN7897
NSP 41 Under Base ANA7138 ANA7158 ANA7158
42 Screw Cover 45A Not used AEC7414 AEC7414
48 Insulator VXA2368 PNW2766 PNW2766
49 Bottom Plate 45 ANF7031 Not used Not used
50 DSP Shield 1394A ANG7420 Not used Not used
50 DSP Shield 45A Not used ANG7402 ANG7402
51 Screw BBZ40P080FCC BBZ40P080FCC BBZ40P080FZK
68 Screw BBZ30P080FCC IBZ30P080FCC IBZ30P080FCC
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3
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3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
VSX-AX5i-S
12
1234
1234
C
D
F
A
B
E
2.3 REAR PANEL SECTION
For Exterior Sction
For Exterior
Sction
For Exterior Sction
For Exterior Sction
For Exterior Sction
For Heat Sink Sction
For Front Sction
For Exterior Sction
VSX-AX5i-S only
11
19
9D
27
T
30
31
21
28
11
21
21 29
29
21
24
21
21
29
14 15
21
19
17
2
3
6
45
10 20
7
8
I
A
KB
H
L
E
33
34 35
12 36
(VSX-AX3-S, -K
only)
21
(VSX-AX5i-S only)
16
25
(VSX-AX5i-S only)
9D
(VSX-AX3-S, -K)
26
(VSX-AX5i-S only)
AK
CONTACT SIDE
NON-CONTACT
SIDE
32
22
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3
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3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
VSX-AX5i-S 13
5678
5678
C
D
F
A
B
E
REAR PANEL SECTION parts List
(2) CONTRAST TABLE
VSX-AX5i-S/HYXJI, VSX-AX3-S/HYXJI and VSX-AX3-K/HYXJI are constructed the same except for the following:
Mark No. Description Part No.
1•• • • • •
2 COMPONENT Assy See Contrast table (2)
3 7.1CH I/O Assy See Contrast table (2)
4 VIDEO Assy See Contrast table (2)
5V-AUDIO IN Assy See Contrast table (2)
6 INPUT CONNECT Assy AWX8041
7 MAIN CONTROL Assy See Contrast table (2)
8 FM/AM TUNER Module AXQ7232
9 OPTICAL IN Assy AWX7978
10 COAXIAL IN Assy See Contrast table (2)
11 Rear Panel See Contrast table (2)
>
12 AC Inlet Assy ADX7411
13 • • • • • •
14 Speaker Sheet AAK8016
15 Cushion Circle 16B AED7052
16 Screw with Terminal See Contrast table (2)
17 J8 13P FFC/60V ADD7356
18 • • • • • •
19 J5 9P FFC/60V See Contrast table (2)
20 J6 20P FFC/60V ADD7354
21 Screw BBZ30P080FCC
22 Screw IBZ30P100FCC
23 • • • • • •
24 Screw VPZ30P100FZK
25 Screw See Contrast table (2)
26 Tuner Spacer See Contrast table (2)
27 1394 Assy See Contrast table (2)
28 Screw See Contrast table (2)
29 Screw IBZ30P080FCC
30 J16 22P FFC/60V See Contrast table (2)
31 J17 10P FFC/60V See Contrast table (2)
32 Screw ABA1208
>
33 Fan Motor AXM7020
34 Fan Plate ANG7153
35 Screw BBZ30P200FZK
36 Screw CBZ30P080FZK
Mark No. Description Part No.
Mark NO Symbol and Description VSX-AX5i-S/
HYXJI VSX-AX3-S/HYXJI VSX-AX3-K/HYXJI
2 COMPONENT Assy AWX8293 AWX8296 AWX8296
3 7.1CH I/O Assy AWX8306 AWX7973 AWX7973
4 VIDEO Assy AWX8312 AWX8322 AWX8322
5V-AUDIO IN Assy AWX8314 AWX7991 AWX7991
7 MAIN CONTROL Assy AWX8287 AWX8291 AWX8291
10 COAXIAL IN Assy AWX8300 AWX8323 AWX8323
11 Rear Panel ANC8193 ANC8197 ANC8198
16 Screw with Terminal AKE-031 Not used Not used
19 J5 9P FFC/60V ADD7430 ADD7353 ADD7353
25 Screw PMZ30P060FCC Not used Not used
26 Tuner Spacer AEB7314 Not used Not used
27 1394 Assy AWK7768 Not used Not used
28 Screw PCZ26P060FMC Not used Not used
30 J16 22P FFC/60V ADD7431 Not used Not used
31 J17 10P FFC/60V ADD7432 Not used Not used
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3
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3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
VSX-AX5i-S
14
1234
1234
C
D
F
A
B
E
2.4 HEAT SINK SECTION
A
A
B
B
C
C
For Rear Panel Sction
4P
2
9
13
14
5
14
14
14
14
14
14
14 14
14
14
14
14
14
14
14 14
18
5
14
14
14
14
8
17
17
14
12
16
11
16
6
6
6
6
6
6
7
7
9
10
1Z
3
CONTACT SIDE
NON-CONTACT
SIDE
AA
AB
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6
3
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c
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Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
VSX-AX5i-S 15
5678
5678
C
D
F
A
B
E
HEAT SINK SECTION parts List
Mark No. Description Part No.
1POWER AMP-L Assy AWX7984
2POWER AMP-C Assy AWX7986
3POWER AMP-R Assy AWX7985
4POWER AMP IN Assy AWX7982
NSP 5 Heat Sink 45 ANH7152
6 PCB Angle 45 ANG7406
7 Mica Sheet 45 AEE7047
NSP 8 Speed Clamp AEC7445
9 H.S Angle 45 ANG7404
10 Fan Holder 80 ANG7407
>
11 Fan Motor AXM7023
12 J14 24P FFC/60V ADD7357
NSP 13 Wire Saddle DEC1450
14 Screw BBZ30P100FCC
15 • • • • •
16 Screw BBZ30P300FMC
17 Screw ABA7085
>
18 TH1 Thermistor AEX7004
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1
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1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
VSX-AX5i-S
16
1234
1234
C
D
F
A
B
E
2.5 FRONT PANEL SECTION
A
A
B
C
C
B
C
C
1
4
6
7
2
10
9
14 31
38 37
37
37
37 36
37
37
28
29
37
19-2
19-1
37
37
39
20
20
21
21
22
22
25
26
37
23
24
32 33
34
35
30
39
16
16
18 (EXCEPT VSX-AX3-K)
38
8
15
13
11
12
37
X
WM
Y
C
5V
3U
VSX-AX5i-S
ONLY
37
17
40
41
CUT (19-3 : VSX-AX3-S, -K ONLY)
CUT (19-2)
CONTACT SIDE
NON-CONTACT
SIDE
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3
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c
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3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
VSX-AX5i-S 17
5678
5678
C
D
F
A
B
E
FRONT PANEL SECTION parts List
(2) CONTRAST TABLE
VSX-AX5i-S/HYXJI, VSX-AX3-S/HYXJI and VSX-AX3-K/HYXJI are constructed the same except for the following:
Mark No. Description Part No.
1 MULTI JOG Assy AWX8015
2 MIC & F.OPT IN Assy AWX7981
3 DISPLAY Assy See Contrast table (2)
4 HEADPHONE Assy AWX7980
5VOLUME Assy AWX7971
6FRONT IN Assy AWX8186
7 STYLING Assy • • • • •
8 Door See Contrast table (2)
9 Spacer 45A AEB7263
10 Door Stay See Contrast table (2)
11 Door Shaft 35 AMR7295
12 Damper Assy (200) AXA7088
13 Door Hinge L See Contrast table (2)
14 Door Hinge R See Contrast table (2)
NSP 15 Earth Lead Wire ADH7022
16 Earth Plate B ANG7412
17 Magnet 35 AMF7007
18 FL Sheet See Contrast table (2)
19-1 Panel Base See Contrast table (2)
19-2 Magnet Holder
19-3 Screw Cover
20 Cushion Circle See Contrast table (2)
21 Nut NK90FUC
22 Rotary Knob L See Contrast table (2)
23 D.Sheet See Contrast table (2)
24 Window See Contrast table (2)
25 Pioneer Badge See Contrast table (2)
26 F.Panel See Contrast table (2)
27 • • • • •
28 J4 7P FFC/60V ADD7352
29 J1 32P FFC/60V ADD7349
30 Earth Plate A ANG7411
NSP 31 Speed Clamp AEC7445
32 J1901 Connector Assy (3P) ADE7084
33 J15 3P FFC/60V ADD7371
34 J2 11P FFC/60V ADD7350
35 J3 4P FFC/60V ADD7351
NSP 36 Wire Clip (A) VEC1335
37 Screw BPZ30P100FMC
38 Screw BBZ30P080FCC
39 Screw ABA7009
40 MECHA SW Assy AWX7995
41 Power Button See Contrast table (2)
Mark No. Description Part No.
Mark NO Symbol and Description VSX-AX5i-S/
HYXJI VSX-AX3-S/HYXJI VSX-AX3-K/HYXJI
3 DISPLAY Assy AWX8316 AWX8147 AWX8147
8 Door ANB7280 ANB7280 ANB7275
10 Door Stay AAH7097 AAH7097 AAH7089
13 Door Hinge L AMR7424 AMR7424 AMR7386
14 Door Hinge R AMR7425 AMR7425 AMR7387
18 FL Sheet AAK7956 AAK7956 Not used
19-1 Panel Base AMB7820 AMB7820 AMB7803
20 Cushion Circle AED7045 AED7045 AED7044
22 Rotary Knob L AAA7017 AAA7017 Not used
22 VOL Knob Not used Not used AAB7249
23 D.Sheet AAK8161 AAK8023 AAK8153
24 Window AAK8152 AAK8156 AAK8157
25 Pioneer Badge VAN1124 VAN1124 AAN7218
26 F.Panel ANB7313 ANB7317 ANB7318
41 Power Button AAD7675 AAD7675 AAD7647
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
VSX-AX5i-S
18
1234
1234
C
D
F
A
B
E
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM
3.1.1 AUDIO BLOCK DIAGRAM
14
CN101
(1/2)(20P)
6
16
12
10
FL
CFRONT IN
ASSY
MMIC & F.OPT
IN ASSY
IC1881
TC74HCU04F
IC1681
PCM2902EG
IC201
AK4114VQ
DIR & DIT
L
R
MULTI CH IN
FRONT
L
R
SURROUND
CN1301
CENTER
SUB WOOFER
L
R
SURROUND
BACK
CN1302
IC1301 (1/2)
UPC4570G2 31
2
IC1302 (1/2)
UPC4570G2
31
2
IC1303 (1/2)
UPC4570G2
IC1303 (2/2)
UPC4570G2
31
2
57
6
IC1304 (1/2)
UPC4570G2
31
2
12
45
310
2
109
11 4
IC102 (2/2)
UPC4570G2
57
6
SL
C
SW
SBL
FL
SL
C
SW
SBL
V1L
L
R
VCR1
IN
CN1202
(1/2)
L
R
VCR2
IN
L
R
L
R
DVD/LD
IN
TV/SAT
IN
B1/2
V-AUDIO IN ASSY
U1/2
DISPLAY
ASSY
D1/2
OPTICAL IN
ASSY
H1/2
COAXIAL IN
ASSY
CD-R PLAY
TUNER
FL
C
SW
SL SL
SW
SBL
C
SL
FL
C
SBL
CD-R REC
MD REC
CD-R REC
MD REC
V2L
TVL
DVDL
15
1413
12
15
1413
12
CN1405
(1/2)(17P)
CN1204
(1/2)(17P)
DIN1
2
CN1701
(1/2)(9P)
DIN2
CN1201
(1/2)
CN1203
(1/2)
L
R
CD-R/
TAPE1
JA113
(1/2)
L
R
MD/
TAPE2
JA112
(1/2)
L
R
CD
IN
L
R
PHONO/
LINE
JA111
FV-L
FM/AM TUNER
MODULE O
REGULATOR
ASSY
DSP CONNECTION
ASSY
L
R
IN1
(TV/SAT)
VIDEO INPUT
AUDIO
(FRONT)
JA1501
JA1701
3
CN1501
(7P)
4
CN3004
(4P)
3
CN3005
(7P)
SDSP ASSY
IN2
IN 3
(CD-R/TAPE1)
DIGITAL
USB AUDIO
IN 4
(CD)
JA1801
JA1681
14
1
IC101
AK5380VT
AD
IC701
TC74VHC157FT
Selector IC301
DSPC56367PV150
DSP1
Decoder
44
IC101
TC9274F-019
Selector
IC201
BA1451F
AM/FM IF
+ MPX IC
1
41
8
9
10
11
14
42
43
44
2
3
4
6
5
ALOUT
IC103
TC9163AF
IC701
TC94A07F
4
IC104
TC9215AF
9
SL 11
3
5
6
75
4
IC703
TC94A07F
75
4
IC704
TC94A07F
75
4
IC702
TC94A07F
75
4
18
11
8
FL
C
SW
SBL
2
19
10
7
12
10
9
17
1
20 11
CN1802
(1/2)(20P)
IN6
OUT2
IN1
46
IN2
48
IN3
1
IN4
5
42
IN6
RX0
28
9 2
25
DAUX
SDTO
SDI1
15 TX0
16 TX1
1
2
6
IN1
16
FL
SL
SBL
C
FL
SL
SBL
C
IN3
IN4
OPTOPTOPT
IC302
IS61LV6416-12T
SRAM
IC401
DSPC56367PV150
DSP2
PPP
11 9 10
6
7
5
4
138
48
11
10
6
4
5
7
13
4
25
24 22
10
4
DIN1
D+
D-
2
CN1801
(1/2)(9P)
DIN2
4
12
10
VSX-AX5i-S
ONLY
IN2
(CD-R/TAPE1)
JA1702
1
CN1601
(4P)
8
CN2412
(9P)
2
CN2408
(17P)
DIGITAL
IN
(FRONT)
JA1601
MD PLAY
CD
LINE/PHONE
V1/IN
V2/IN
TV/SAT
DVD/LD
FVIDEO
7 7
CN1403
(13P)
6
75
39
6
75
39
CN1406
(9P)
CN102
(13P)
V1L
FV-L
FOPT
OPT
V1/OUT
13
12
11
10 14
15
3
45
6
6
21
V2L
V2/OUT
V1/OUT
V2/OUT
TVL
DVDL
TXL TXL
CN1401
(15P)
CN101
(15P)
CN501
(32P)
CN3006
(32P)
10
12820 16 4CN301
(21P)
10
12820 16 4CN601
(21P)
FM
AM
ANTENNA
BN201
V1/OUT
V2/OUT
OUT
FL
SL
C
SW
SBL
CN1307
(9P)
ALOUT
SBL
SW 18 20
21
AC
AK
IC303
IS63LV61024-12T
SRAM
IC451
IS61LV6416-12T
SRAM
IC471
IS63LV61024-12T
PPROM
CN201
(13P)
FOPT
17
6
17
CN601
(13P)
8
CN3
(9P)
16
CN1653
(17P)
18
CN1651
(28P)
18
CN102
(28P)
USB
Resceiver
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
VSX-AX5i-S 19
5678
5678
C
D
F
A
B
E
PRE OUT
SUB WOOFER
CENTER
L
RFRONT
L
RSURROUND
L
R
SURROUND
BACK
CN1303
CN1304
INPUT CONNECT ASSY
7.1 CH I/O ASSY
5
67
H2/2
COAXIAL IN
ASSY
FL
CD-R REC
MD REC
17
16
3
E
A
MAIN CONTROL
ASSY
LPPOWER
AMP IN ASSY Z
Y
POWER AMP-L
ASSY
HEADPHONE
ASSY
SP/PS ASSY
POWER AMP-C
ASSY
POWER AMP-R
ASSY
IC711 (2/2)
UPC4570G2
2
3
2
11
IC601 (1/2)
NJM4565MD
LPF Amp.
IC681 (1/2)
NJM4565MD
MIX Amp.
IC501
AK4383VT
315
16
5
67
IC713 (2/2)
UPC4570G2
5
67
IC713 (2/2)
UPC4570G2
5
67
IC712
UPC4570G2
2
3
1
IC641 (1/2)
NJM4565MD
LPF Amp.
IC541
AK4383VT 315
16
2
3
1IC661 (1/2)
NJM4565MD
LPF Amp.
IC561
AK4383VT
311
12
2
3
1IC621 (1/2)
NJM4565MD
LPF Amp.
IC621 (2/2)
NJM4565MD
LPF Amp.
IC521
AK4383VT
3
15
16
6
5
7
13
14
FL
FL
SL
SL
SBL
C
SW
SBL
C
D2/2
OPTICAL IN
ASSY
DOUT1 6
DOUT2
OUT1
JA1703
8OUT2
JA1704
CN1701
(2/2)(9P)
6
8
CN1801
(2/2)(9P)
4
2
CN1802
(2/2)(20P)
4
2
CN101
(2/2)(20P)
V1/OUT
V2/OUT
9
3
7
13
3
21
SL
SBL
C
C
C
C
CN801
(24P)
16
22
18
12
CN4001
(24P)
1
10
3
5
CN4003
(17P)
17
15
13 1
CN4401
(17P) CN4601
(2P)
1
1
CN4602
(2P)
2
1
CN4603
(2P)
CN4454
(10P)
Y2
10
CN4453
(10P)
12
8
1
64
28
CN103
(9P)
9
46
82
CN1404
(9P)
FL
SL
SBL
C
SW
1
86
42
CN1408
(9P)
9
2
4
68
CN1308
(9P)
FL
SL
SBL
C
SW
L
R
VCR1
OUT
L
R
VCR2
OUT
B2/2
V-AUDIO IN ASSY
17
16
3
CN1204
(2/2)(17P)
CN1405
(2/2)(17P)
V1OL
V2OL
CN1202
(2/2)
L
R
MD/
TAPE2
OUT
JA112
(2/2)
L
R
CD-R/
TAPE1
OUT
JA113
(2/2)
CN1201
(2/2)
L
RFRONT
PHONES
SPEAKERS
L
RSURROUND
CN4611
OUT1
OUT2
FL
SL
SBL
FL
HP L
SL
SBL
13
4
Y3
Y3
Y1
IC4101
PA9009A
Power Amp. RY4601
13
4
IC4201
PA9009A
Power Amp.
13
4
IC4301
PA9009A
Power Amp.
13
4
IC4451
PA9009A
Power Amp.
CN4002
(19P)
CN4402
(19P)
AD
AB
AA
PRIMARY
ASSY
AJ
RY4602
RY4603
RY4604
L
RSURROUND
BACK
CENTER
CN4612
CN4613
(5P)
1
7
CN2004
(5P)
CN2002
(11P)
5
2
CN3001
(11P)
CN3007
(3P)
2CN1951
(3P)
HP L HP L
U2/2
DISPLAY
ASSY
The details please refer to next page.
5
67IC1541
UPC4570G2
SW Amp.
Refer to "3.1.3 1394
BLOCK DIAGRAM".
T1394 ASSY
CN401
(22P)
CN701
(22P)
CN402
(10P)
CN702
(10P)
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
VSX-AX5i-S
20
1234
1234
C
D
F
A
B
E
3.1.2 DSP BLOCK DIAGRAM
CN301
DSP ASSY
S
L
CN651
O
CN1802
H
CN401
T
CN402
T
IC101
AK5380VT
AD
IC201
AK4114VQ
DIR & DIT
IC701
TC74VHC157FT
SELECTOR
IC302
IS61LV6416-12T
SRAM
IC705
TC7SH04FU
INVERTER IC706
TC7SH04FU
INVERTER IC305 TC7W125FU 3 STATE BUFFER
IC301
DSPC56367PV150
DECODER
DSP1
IC303
IS63LV1024-12T
SRAM
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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