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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 2006
RRV3477P
T ­ ZZK SEPT. 2006 Printed in Japan
AUDIO/VIDEO MULTI-CHANNEL RECEIVER
VSX-84TXSi
VSX-84TXSi-S
VSX-82TXS
VSX-82TXS-S
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model No.
Order No.
Remarks
VSX-74TXVi/KUXJ/CA
RRV3197
¶ This service manual should be used together with the following manual(s):
¶ For SPECIFICATIONS and PANEL FACILITIES, refer to the operating instructions.
CONTENTS
1. CONTRAST OF MISCELLANEOUS PARTS ........ 2
2. SCHEMATIC DIAGRAM ..................................... 22
3. PCB CONNECTION DIAGRAM .......................... 42
4. DIAGNOSIS METHOD OF HDMI ASSY ............. 46
Model
Type
Power Requirement
Remarks
VSX-84TXSi
KUXJ/CA
AC 120 V
VSX-84TXSi-S
KUXJC
AC 120 V
VSX-82TXS
KUXJ/CA
AC 120 V
VSX-82TXS-S
KUXJC
AC 120 V
PROVISONAL


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VSX-84TXSi
1. CONTRAST OF MISCELLANEOUS PARTS
jp
f
y
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.)
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.
Reference Nos. indicate the pages and Nos. in the service manual for the base model.
NOTES:
·When ordering resistors, first convert resistance values into code form as shown in the following examples.
Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%,
and K=10%).
560
56
× 101
561 ........................................................ RD1/4PU 5 6 1 J
47k
47
× 103
473 ........................................................ RD1/4PU 4 7 3 J
0.5
R50 ..................................................................................... RN2H R 5 0 K
1
1R0 ..................................................................................... RS1P 1 R 0 K
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).
5.62k
562
× 101
5621 ...................................................... RN1/4PC 5 6 2 1 F
CONTRAST TABLE
VSX-84TXSi/KUXJ/CA, VSX-84TXSi-S/KUXJC and VSX-74TXVi/KUXJ/CA are constructed the same except for the
following :
Part No.
Ref. No. Mark
Symbol and Description
VSX-74TXVi
VSX-84TXSi
VSX-84TXSi-S
Remarks
/KUXJ/CA
/KUXJ/CA
/KUXJC
PCB ASSEMBLIES
P13- 2
1394 ASSY
AWK7882
Not used
Not used
NSP
COMPLEX ASSY
AWM7975
XWM3331
XWM3331
P19- 1
DISPLAY ASSY
AWX8635
XWZ4170
XWZ4170
P13- 5
DIGITAL MOTHER ASSY
AXX7226
AXX7218
AXX7218
(AWP7037)
(XWP3004)
(XWP3004)
P13- 6
HDMI & DVC Assy
AWQ7024
Not used
Not used
P13- 6
HDMI & 1394 Assy
Not used
AXX7214
AXX7214
(AWX8717)
(AWX8717)
NSP
VIDEO ASSY
AWQ7026
XWQ3009
XWQ3009
P15- 2
COMPOSITE V Assy
AWX8620
XWZ4167
XWZ4167
P15- 3
S VIDEO Assy
AWX8622
XWZ4169
XWZ4169
P15- 4
PREOUT & CONTROL Assy
AWX8625
XWZ4175
XWZ4175
P15- 5
COMPONENT & VOL ASSY
AWQ7028
XWQ3002
XWQ3002
NSP
SECONDARY ASSY
AWR7023
XWR3004
XWR3004
P13-12
INTERFACE Assy
AWX8651
XWZ4174
XWZ4174
P13-15
DSP Assy
AWX8599
AWX8716
AWX8716
PACKING SECTION
P9- 1
Audio Control Cable for iPod
ADE7119
XDE7025
XDE7025
P9- 4
Setup Microphone (for Auto MCACC setup)
APM7006
APM7008
APM7008
P9- 5
Remote Control Unit
AXD7455
XXD3116
XXD3116
Sub Room Remote Control Unit
Not used
XXD3113
XXD3113
Battery Cover
Not used
AZN8018
AZN8018
(for Sub Room Remote Control Unit)
P9- 7
NSP
AA/R6P Dry Cell Batteries
VEM1031
XEX3001
XEX3001
P9- 8
Operating Instructions (English)
ARB7334
XRB3066
XRB3066
P9- 9
Operating Instructions
ARE7600
Not used
Not used
(Audio Control Cable for iPod)
P9-16
Packing Case
AHD8418
XHD3627
XHD3628
P9-17
iPod Label
ARW7332
Not used
Not used
Disclaimer
ARX7073
XRM3008
XRM3008
EXTERIOR SECTION
P11- 1
Bonnet
AZN8006
AZN8006
AZN8008
P11- 8
Screw
BCZ40P060FTB
BCZ40P060FTB
BCZ40P060FNI


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VSX-84TXSi
C
D
F
A
B
E
Part No.
Ref. No. Mark
Symbol and Description
VSX-74TXVi
VSX-84TXSi
VSX-84TXSi-S
Remarks
/KUXJ/CA
/KUXJ/CA
/KUXJC
CHASSIS SECTION
P13-24
22P Flexible Cable (J52)
ADD7517
Not used
Not used
P13-25
10P Flexible Cable (J53)
ADD7518
Not used
Not used
P13-29
NSP
DSP Shield
ANG7540
XNG3155
XNG3155
P13-33
NSP
HDMI Shield
ANK7124
XNK3011
XNK3011
P13-37
Shield Cushion
AEB7372
Not used
Not used
P13-38
Nyron Rivet
AEC7406
Not used
Not used
P13-42
Locking Card Spacer
AEC7549
Not used
Not used
REAR PANEL SECTION
P15-17
Rear Panel
ANC8324
XNC3451
XNC3459
P15-23
Cushion Circle 16B
AED7093
AED7052
AED7052
FRONT PANEL SECTION
P19-10
Cushion Circle
AED7083
AED7083
AED7080
P19-13
Door Base
AMR7508
AMR7508
AMR7510
P19-14
Door Panel
ANB7369
ANB7369
ANB7391
P19-16
Rotary Knob
AAA7036
AAA7036
AAA7034
P19-17
Hinge Button
AAD7744
AAD7744
AAD7746
P19-18
ENTER Button
AAD7747
AAD7747
AAD7749
P19-19
Door Sheet
AAK8291
AAK8291
AAK8293
P19-20
Window
AAK8296
XAK3563
XAK3563
P19-21
Filter
AAK8308
AAK8308
AAK8311
P19-24
Panel Base
AMB7900
AMB7900
AMB7907
P19-25
Front Panel
ANB7374
XNB3005
XNB3006
P19-27
Pioneer Badge
PAN1376
PAN1376
VAM1124
P19-28
STBY BTN Assy
XAD3216
XAD3216
XAD3217
P19-30
Screw
BBZ30P080FTB
BBZ30P080FTB
BBZ30P080FNI
Notes : For PCB ASSEMBLIES, Refer to "CONTRAST OF PCB ASSEMBLIES", "PCB PARTS LIST", "2. SCHEMATIC DIAGRAM" and
"3. PCB CONNECTION DIAGRAM".


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4
1
23
4
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3
4
C
D
F
A
B
E
VSX-84TXSi
VSX-82TXSi/KUXJ/CA, VSX-82TXSi-S/KUXJC and VSX-72TXVi/KUXJ/CA are constructed the same except for the
following :
Part No.
Ref. No. Mark
Symbol and Description
VSX-72TXVi
VSX-82TXSi
VSX-82TXSi-S
Remarks
/KUXJ/CA
/KUXJ/CA
/KUXJC
PCB ASSEMBLIES
NSP
COMPLEX ASSY
AWM7979
XWM3335
XWM3335
P19- 1
DISPLAY ASSY
AWX8636
XWZ4172
XWZ4172
P13- 5
DIGITAL MOTHER ASSY
AXX7230
AXX7222
AXX7222
(AWP7041)
(XWP3008)
(XWP3008)
P13- 6
HDMI & DVC Assy
AWQ7024
AXX7215
AXX7215
(AWX8718)
(AWX8718)
NSP
VIDEO ASSY
AWQ7026
XWQ3009
XWQ3009
P15- 2
COMPOSITE V Assy
AWX8620
XWZ4167
XWZ4167
P15- 3
S VIDEO Assy
AWX8622
XWZ4169
XWZ4169
P15- 4
PREOUT & CONTROL Assy
AWX8625
XWZ4175
XWZ4175
P15- 5
COMPONENT & VOL ASSY
AWQ7030
XWQ3006
XWQ3006
P13-15
DSP Assy
AWX8599
AWX8716
AWX8716
PACKING SECTION
P9- 1
Audio Control Cable for iPod
ADE7119
XDE7025
XDE7025
P9- 4
Setup Microphone (for Auto MCACC setup)
APM7006
APM7008
APM7008
P9- 5
Remote Control Unit
AXD7455
XXD3116
XXD3116
P9- 7
NSP
AA/R6P Dry Cell Batteries
VEM1031
XEX3001
XEX3001
P9- 8
Operating Instructions (English)
ARB7334
XRB3066
XRB3066
P9- 9
Operating Instructions
ARE7600
Not used
Not used
(for Auto MCACC setup)
P9-16
Packing Case
AHD8419
XHD3629
XHD3630
P9-17
iPod Label
ARW7332
Not used
Not used
Disclaimer
ARX7073
XRM3008
XRM3008
EXTERIOR SECTION
P11- 1
Bonnet
AZN8006
AZN8006
AZN8008
P11- 8
Screw
BCZ40P060FTB
BCZ40P060FTB
BCZ40P060FNI
CHASSIS SECTION
P13-29
NSP
DSP Shield
ANG7540
XNG3155
XNG3155
P13-33
NSP
HDMI Shield
ANK7124
XNK3011
XNK3011
REAR PANEL SECTION
P15-17
Rear Panel
ANC8325
XNC3452
XNC3460
P15-23
Cushion Circle 16B
AED7093
AED7052
AED7052
FRONT PANEL SECTION
P19-10
Cushion Circle
AED7083
AED7083
AED7080
P19-13
Door Base
AMR7508
AMR7508
AMR7510
P19-14
Door Panel
ANB7369
ANB7369
ANB7391
P19-16
Rotary Knob
AAA7036
AAA7036
AAA7034
P19-17
Hinge Button
AAD7744
AAD7744
AAD7746
P19-18
ENTER Button
AAD7747
AAD7747
AAD7749
P19-19
Door Sheet
AAK8291
AAK8291
AAK8293
P19-20
Window
AAK8297
XAK3564
XAK3564
P19-21
Filter
AAK8308
AAK8308
AAK8311
P19-24
Panel Base
AMB7900
AMB7900
AMB7907
P19-25
Front Panel
ANB7375
XNB3007
XNB3008
P19-27
Pioneer Badge
PAN1376
PAN1376
VAM1124
P19-28
STBY BTN Assy
XAD3216
XAD3216
XAD3217
P19-30
Screw
BBZ30P080FTB
BBZ30P080FTB
BBZ30P080FNI
Notes : For PCB ASSEMBLIES, Refer to "CONTRAST OF PCB ASSEMBLIES", "PCB PARTS LIST", "2. SCHEMATIC DIAGRAM" and
"3. PCB CONNECTION DIAGRAM".


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5
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8
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VSX-84TXSi
Mark
Symbol and Description
Part No.
Remarks
AWX8620
XWZ4167
IC2007
PDC131A
PDC132A
R2011
Not used
RS1/16S0R0J
*
R2012
RS1/16S750J
RS1/16S473J
R2092
RS1/16S0R0J
Not used
C2012
CEAT102M6R3
CEAT100M50
COMPOSITE V ASSY
XWZ4167 and AWX8620 are constructed the same except for the following :
F
I
CONTRAST OF PCB ASSEMBLIES
Mark
Symbol and Description
Part No.
Remarks
AWQ7028
XWQ3002
D2752
1SS355
Not used
D2753, D2754
Not used
RB501V-40
*
L2752
Not used
QTL1013
*
L2755
QTL1013
Not used
L2757­L2760
VTL1083
CTF1385
CN2409, CN2502 17P FFC CONNECTOR
52045-1745
CKS3382
CN2601, CN2603 19P FFC CONNECTOR
52045-1945
CKS3384
CN2602 26P FFC CONNECTOR
52045-2645
CKS3391
CN2702 11P FFC CONNECTOR
52045-1145
CKS3376
JA2703 JACK
Not used
CKS4124
*
R2467­R2469
RS1/16S750J
RS1/16S473J
R2759
RS1/16S102J
Not used
R2760
RS1/16S0R0J
Not used
R2762
Not used
RS1/16S0R0J
*
C2467
CEAT102M6R3
CEAT100M50
C2468, C2469
CEAT471M6R3
CEAT100M50
C2785
Not used
CKSRYB104K16
*
C2786
Not used
CKSRYB471K50
*
COMPONENT&VOL ASSY (VSX-84TXSi)
XWQ3002 and AWQ7028 are constructed the same except for the following :
F
K
* : Refer to the stby parts of "3.12 COMPONENT & VOL ASSY (4/4)" on the service manual RRV3197.
* : Refer to the stby parts of "3.7 COMPOSIT V ASSY" on the service manual RRV3197.
Mark
Symbol and Description
Part No.
Remarks
AWQ7030
XWQ3006
D2752
1SS355
Not used
D2753, D2754
Not used
RB501V-40
*
L2752
Not used
QTL1013
*
L2755
QTL1013
Not used
L2757­L2760
VTL1083
CTF1385
CN2409, CN2502 17P FFC CONNECTOR
52045-1745
CKS3382
CN2601, CN2603 19P FFC CONNECTOR
52045-1945
CKS3384
CN2602 26P FFC CONNECTOR
52045-2645
CKS3391
CN2702 11P FFC CONNECTOR
52045-1145
CKS3376
JA2703 JACK
Not used
CKS4124
*
R2467­R2469
RS1/16S750J
RS1/16S473J
R2759
RS1/16S102J
Not used
R2760
RS1/16S0R0J
Not used
R2762
Not used
RS1/16S0R0J
*
C2467
CEAT102M6R3
CEAT100M50
C2468, C2469
CEAT471M6R3
CEAT100M50
C2785
Not used
CKSRYB104K16
*
C2786
Not used
CKSRYB471K50
*
COMPONENT&VOL ASSY (VSX-82TXS)
XWQ3006 and AWQ7030 are constructed the same except for the following :
F
K
* : Refer to the stby parts of "3.12 COMPONENT & VOL ASSY (4/4)" on the service manual RRV3197.