Pioneer VSA-AX10 Service Manual
AUDIO/VIDEO MULTI-CHANNEL AMPLIFIER
Type
Model
Power Requirement
The voltage can be converted by
the following method.
VSA-AX10
HY
AC220-230V
AC110/120-127V/220V/230-240V With the voltage selector
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
SDLBPW
VSX-AX10
VSA-AX10
VSX-AX10
ORDER NO.
RRV2567
¶ This service manual should be used together with the following manual(s):
Model No. Order No. Remarks
VSX-49TX/KU/CA RRV2523
CONTENTS
1. CONTRAST OF MISCELLANEOUS PARTS
2. PCB CONNECTION DIAGRAM
3. SCHEMATIC DIAGRAM
4. REMOTE CONTROL UNIT
PIONEER ELECTRONIC 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
c
PIONEER ELECTRONIC CORPORATION 2002
.....................................
..........................
.................................
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2
11
13
30
T – ZZR JAN. 2002 Printed in Japan
VSA-AX10, VSX-AX10
1. CONTRAST OF MISCELLANEOUS PARTS
NOTES:
7 CONTRAST OF TABLE
VSX-49TX/KU/CA, VSA-AX10/HY and VSX-AX10/SDLBPW are constructed the same except for the following:
Ref.
No.
P7- 1 MOTHER ASSY AWX7890 AWX7895 AWX7892
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.
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
47k
0.5
1
56 x 10
47 x 103
R50
1R0
1
561
473
RD1/4PU J
RD1/4PU J
RN2H K
RS1P K
561
473
R50
1R0
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).
5.62k RN1/4PC F562 x 10
1
5621
5621
Part No.
Mark
Symbol and Description
VSX-49TX VSA-AX10 VSX-AX10
/KU/CA /HY /SDLBPW
PCB ASSEMBLIES
NSP VR & MOTHER ASSY AWM7562 AWM7567 AWM7564
Remarks
NSP PS & SP ASSY AWK7712 AWK7717 AWM7714
P9- 2 SP (B) ASSY AWX7852 AWX7856 AWX7854
P9- 3 AC PRIMARY ASSY AWX7834 AWX7837 AWX7835
P9- 4 SP (A) ASSY AWX7848 AWX7850 AWX7850
P11- 6 POSISTER (L) ASSY AWX7844 AWX7845 AWX7845
P11- 7 POSISTER (R) ASSY AWX7846 AWX7847 AWX7847
VOLTAGE SEL ASSY Not used Not used AWX7842
POSISTER(MT) ASSY Not used AWX8061 AWX8061
NSP VIDEO ASSY AWQ7010 AWQ7012 AWQ7012
P9- 6 V-CONVERT ASSY AWX7952 AWX7951 AWX7951
P9- 7 COMPONENT ASSY AWX7953 AWX7955 AWX7955
P9- 9 COMPOSITE ASSY AWX7942 AWX7944 AWX7944
P9-10 A/V I/O ASSY AWX7938 AWX7940 AWX7940
NSP A/D & CONTROL ASSY AWM7558 AWM7560 AWM7659
P9-12 ANALOG IN & A/D ASSY AWX7878 AWX7880 AWX7873
P13- 1 DISPLAY ASSY AWX7864 AWX7866 AWX7866
P9- 1 FM/AM TUNER Module AXQ7237 Not used AXQ7238
P3- 1
P3- 2
P3- 3 AM Loop Antenna ATB7009 Not used ATB7009
P3- 4
P3- 7 Operating Instructions (English) ARB7249 AHA7252 AHA7251
PACKING SECTION
AC Power Cord ADG7061 ADG7062 ADG7065
FM Wire Antenna ADH7010
Remote Control Unit AXD7295 AXD7296
Operating Instructions(German) Not used ARC7345 Not used No. 3
Operating Instructions(French) Not used ARC7346 Not used No. 4
Operating Instructions(Dutch) Not used ARC7348 Not used No. 5
Operating Instructions(Spanish) Not used Not used ARC7344 No. 6
Operating Instructions(Chinese) Not used Not used ARC7343 No. 7
Not used ADH7010
AXD7298
No. 1
No. 2
P3- 9 NSP Warranty Card ARY1026 ARY7022 Not used
P3-14 Packing Case AHD8029 AHD8027 AHD8030
Caution 220V Label Not used Not used ARR1003 No. 8
AC Plug Adapter Not used Not used AKX7011 No. 9 Accessories
2
VSA-AX10, VSX-AX10
Ref.
No.
Mark
Symbol and Description
VSX-49TX VSA-AX10 VSX-AX10
/KU/CA /HY /SDLBPW
EXTERIOR SECTION
P5- 1 NSP Top Plate ANE7298 ANE7300 ANE7299
P5- 2 Side Alum AAH7081 AAH7080 AAH7093
P5- 6 NSP Energy Star Label AAX7876 Not used Not used
P5-12 Screw FBT40T080FZK RBA1099 RBA1099
P5-22 DTS License Label ARW7148 Not used Not used
P5-23 Screw BBZ30P080FCC IBZ30T080FCC IBZ30T080FCC
P5-24 65 Label ARW7050 Not used Not used
P5-25 Screw BBT30P100FCC ABA1050 ABA1050
Part No.
P5-27 NSP FUSE Coution Label VRW-548 Not used Not used
CHASSIS SECTION
P7-12
P7-12
P7-29 NSP Fan Holder ANG7373 ANG7371 ANG7371
P7-59
P7-60
P7-76
Edge guard Not used Not used PEC1010 No.10
Side Alum Not used AAH7094 AAH7093 No.11
J4001 (2P) ADX7369 ADX7407 ADX7407 No.12
CN4005 Not used B2P-VH B2P-VH No.13
Power Transformer (T1) ATS7320 ATS7322 Not used
Power Transformer Not used Not used ATS7323
(AC110V/120-127V/220V/240V)
Fuse (FU4 : 4A/125V) VEK1023 REK1027 REK1027
Fuse (FU5-FU8 : 2A/125V) VEK1019 REK1025 REK1025
Fuse (FU9,FU10 : 1A/125V) VEK1014 REK1021 REK1021
Fan Motor Not used AXM7018 AXM7018 No.14
(T3.15A/L250V) (T3.15A/L250V)
(T2.0A/L250V) (T2.0A/L250V)
(T800mA/250V) (T800mA/250V)
Remarks
REAR PANEL SECTION
P9-13 Rear Panel ANC8036 ANC8034 ANC8037
P9-20
P9-23 J22 FFC (13P) ADD7333 Not used ADD7333
P9-24 Speaker Sheet AAK7959 AAK7963 AAK7963
HEAT SINK SECTION
P11- 8 Heat Sink L ANH7155 ANH7148 ANH7148
P11- 9 Heat Sink R ANH7156 ANH7162 ANH7162
FRONT PANEL SECTION
P13-11
P13-12 Name Plate PAN1376 VAM1124 PAN1377
P13-13 Rotary Knob L AAA7018 AAA7017 AAA7016
P13-15 Rotary Knob S AAA7015 AAA7014 AAA7013
P13-17
P13-18
P13- 19
P13-20
P13-26
P13-27
P13-28 Door Plate AAH7077 AAH7075 AAH7078
P13-29 FL Lens AAK7934 AAK7933 AAK7933
P13-30 Inner Panel AAH7087 AAH7085 AAH7088
P13-34 Panel Base C AMB7785 AMB7784 AMB7783
Fuse (FU1)
Fuse (FU2,FU3 : T6.3A/250V)
Voitage Selector Not used Not used AKX-507 No.16
Front Panel
Panel Base L
Panel Base R AMB7791 AMB7790
POWER Button AAD7440 AAD7645
POWER Button M AAD7442 AAD7646
Door Pane ANB7273 ANB7272
Door Cushion AED7051 AED7050
AEK-306 REK-108 AEK7071
(12A/125v) (T6.3A/L250v) (T10A/L250v)
Not used Not used REK-108 No.15
ANB7269
AMB7788 AMB7787 AMB7786
ANB7267 ANB7270
AMB7789
AAD7485
AAD7491
ANB7271
AED9014
3
VSA-AX10, VSX-AX10
Ref.
Mark
No.
FRONT PANEL SECTION
REMOTE CONTROL SECTION
P161- 2 PCB ASSY AZC7299 AZC7299 AZC7300
P161-13 Seal A AZA7415 AZA7417 AZA7420
P161-14 Seal B AZA7416 AZA7418 AZA7420
P161-16 Case A AZN7783 AZN7885 AZN7795
P161-17 Name Plate AZA7406 AZA7407 AZA7409
P161-21 Case B AZN7784 102RRC24401R AZN7796
P161-23 Pen Holder AZN7786 AZN7798 AZN7798
P161-26 Battery Cover AZN7785 103RRC14701R AZN7797
P161-32 Slide Knob AZA7347 Not used AZA7365
P161-36 Key Top A AZA7345 302RRC09901R AZA7363
P161-37 Key Top B AZA7346 302RRC10001R AZA7364
P161-39 Rubber Sheet B AZA7349 Not used AZA7371
P161-40 Rubber Sheet C AZA7411 AZA7414 AZA7411
Notes : ÷The numbers in the remarks column correspond to the numbers on the “ EXPLODED VIEWS ”.
÷ For PCB ASSEMBLIES, Refer to “CONTRAST OF PCB ASSEMBLIES”, “2. PCB CONNECTION DIAGRAM” and “3. SCHE-
MATIC DIAGRAM”.
Symbol and Description
Panel Spacer left S Not used AMR7408 AMR7415 No.17
Panel Spacer right S Not used AMR7409 AMR7416 No.18
Panel Spacer left L Not used AMR7411 AMR7417 No.19
Panel Spacer right L Not used AMR7412 AMR7418 No.20
VSX-49TX VSA-AX10 VSX-AX10
/KU/CA /HY /SDLBPW
Part No.
Remarks
EXPLODED VIEWS
÷
PACKING SECTION
VSX-AX10/SDLBPW Only
No. 9
Power Cord
Remote Control
Microphone
Top Pad
Bottom
Pad
No. 8
Polyethylene Bag
No.4
No.5
VSA-AX10/HY Only
Polyethylene Bag
Top Pad
Bottom
Pad
VSA-AX10/HY Only
No.3
No.12
No.6
No.7
VSA-AX10/SDLBPW Only
No.12
VSA-AX10/SDLBPW Only
Packing Sheet
4
÷
ABA7076
D
E
E
C
B
IBP30P090FCC
Fan Holder
RBA1099
Wire Saddle
Side Frame L
Side Wall L
Trans Label
TRANS(A)Assy
TRANS(B)Assy
Power Transformer
DIODE Assy
Trans Stabilizer
Trans Frame
Wire Clip(A)
ABA1192
No.10
No.14
No. 2
No.15
No.13
No. 12
Rear Panel
AC Inlet Assy
SP(A)Assy
ABA1011
AC PRIMARY Assy
ABA1011
ABA1011
ABA1011
SP(B)Assy
Fuse(FU1)
AO
No.1
No. 11
RBA1099
Fuse Label
ABA1193
Cushion Circle
Speaker Sheet
No.16
Side Alum
Tape
IBZ30T080FCC
AP
Heat Sink R
DSP ASSY
LOCAL SUPPLY ASSY
VSX-AX10 / SDLBPW
ONLY
EXTERIOR SECTIONS
VSA-AX10, VSX-AX10
5
VSA-AX10, VSX-AX10
÷
FRONT PANEL SECTIONS
No.19
FRONT PANEL
CONTRAST OF PCB ASSEMBLIES
FM/AM TUNER Module
A
No.17
Panel Base L
Panel Base R
AXQ7238 and AXQ7237 are constructed the same except for the following:
Mark Symbol and Description
C216, C217 CKSRYB153K50 CKSRYB123K50
AXQ7237 AXQ7238
Part No.
No.18
No.20
Remarks
A/V I/O ASSY
B
F
AWX7940 and AWX7938 are constructed the same except for the following :
Mark Symbol and Description
IC2051 UPC4570C Not used
IC2052 M62429FP Not used
Q2051 HN1C03F(AB) Not used
D2051 UDZS5.6B Not used
C2051,C2052,C2059,C2060 CEJQ1R0M50 Not used
C2053,C2054,C2063,C2064 CCSRCH101J50 Not used
C2061,C2065,C2066 CEJQ100M16 Not used
C2069 CKSRYB103K50 Not used
R2051,R2052, R9069 RS1/16S474J RS1/16S0R0J
R2053,R2054 RS1/16S221J Not used
R2055,R2056 RS1/16S474J Not used
R2057,R2058 RS1/16S220J Not used
R2061,R2062 RS1/16S472J Not used
R2063,R2064,R2069,R2070,R2073,R2074 RS1/16S103J Not used
R2065 RD1/2LMF561J Not used
R2067,R2068,R2071,R2072,R2075,R2076 RS1/16S102J Not used
JA2051 DKB1045 Not used
6
AWX7938 AWX7940
Part No.
Remarks
COMPOSITE ASSY
C
F
AWX7944 and AWX7942 are constructed the same except for the following :
Mark Symbol and Description
IC2107 TC74HC4051AFT Not used
C2159,C2160,C2161 CKSRYB103K50 Not used
C2164 CCSRCH181J50 Not used
R2163,R2164,R2165 RS1/16S102J Not used
R2169 RS1/16S750J Not used
2105 2P PIN JACK AKB7076 Not used
JA2106 1P PIN JACK Not used AKB7142
V-CONVERT ASSY
E
F
AWX7942 AWX7944
Part No.
AWX7952 and AWX7951 are constructed the same except for the following :
Mark Symbol and Description
IC2861 Not used TA8772AN
Q2855, Q2856 Not used 2SC4081(RS)
Q2857, Q2905 Not used UN5212
C2947, C2949, C2974 Not used CKSRYB103K50
C2950 Not used CEAT470M10
AWX7952 AWX7951
Part No.
VSA-AX10, VSX-AX10
Remarks
Remarks
C2948, C2951- C2953, C2955, C2961- C2965 Not used CKSRYB104K16
C2980 Not used CKSRYB104K16
C2954 Not used CEAT100M50
C2956, C2957 Not used CKSRYB474K10
C2958- C2960 Not used CEAT1R0M50
C2975 Not used CEAT101M10
C2988 Not used CCSRCH100D50
L2855 LAU330J LAU270J
L2858 Not used LAU100J
R2868 RS1/16S911J RS1/16S821J
R2909 Not used RS1/16S103J
R2910- R2914, R2938, R2939 Not used RS1/16S102J
R2915 Not used RS1/16S362J
R2916, R2948 Not used RS1/16S473J
R2936, R2937 RS1/16S0R0J Not used
R2941, R2942 Not used RS1/16S153J
X2851 ASS1091 ASS1092
COMPONENT ASSY
F
AWX7955 and AWX7953 are constructed the same except for the following:
Mark Symbol and Description
D2501 1SS355 Not used
R2572 RS1/16S102J Not used
J2504 AKN7014 Not used
AWX7953 AWX7955
Part No.
Remarks
7
VSA-AX10, VSX-AX10
ANALOG IN&A/D ASSY
L
F
AWX7880, AWX7873 and AWX7878 are constructed the same except for the following:
Mark
Symbol and Description
IC3901
D3901, D3902
D3401 Not used RB501V-40 Not used
C3951, C3952 CEAT100M50 Not used Not used
C3953, C3954 CKSRYB473K50 Not used Not used
R3533, R3534 Not used RS1/16S105J Not used
R3543, R3544 Not used RS1/16S221J Not used
R3555, R3556 RS1/16S105J Not used Not used
R3951, R3952 RS1/16S472J Not used Not used
R3955- R3957 RS1/16S221 Not used Not used
R3958, R3959 RS1/16S0R0J Not used Not used
JA3502 2P PIN JACK Not used DKB1045 Not used
AWX7878
BU4052BCF Not used Not used
UDZS6.2B Not used Not used
Part No.
AWX7880 AWX7873
Remarks
DISPLAY ASSY
M
F
AWX7866 and AWX7864 are constructed the same except for the following:
Mark Symbol and Description
IC3061 TC74HC4053AFT Not used
Q3003 UN5212 Not used
Q3063 RN2903 Not used
D3029 SLI-343DUW(STU) Not used
D3062- D3064, D3066 1SS355 Not used
C3063 CKSRYB153K50 Not used
R3029 RS1/16S561J Not used
R3063 RS1/16S223J Not used
R3065, R3069 RS1/16S103J Not used
R3066 RS1/16S392J Not used
R3078 Not used RS1/16S0R0J
AC PRIMARY ASSY
F
A
B
AWX7864 AWX7866
Part No.
AWX7837, AWX7835 and AWX7834 are constructed the same except for the following:
Mark
Symbol and Description
AWX7834 AWX7837 AWX7835
Q1105 Not used 2SC2412K(QR) 2SC2412K(QR)
Q1106 Not used DTA124EK DTA124EK
D1107 Not used UDZ2.7B UDZ2.7B
D1108 Not used 1SS355 1SS355
R1107 RS1/16S104J RS1/16S473J RS1/16S473J
Part No.
Remarks
Remarks
R1118, R1119 RS1/16S0R0J Not used Not used
R1120 Not used RS1/16S0R0J RS1/16S0R0J
R1121 Not used RS1/16S183J RS1/16S183J
T1101 ATT7043 ATT7040 ATT7041
CN1106 Not used B02B-XASK-1 B02B-XASK-1
8
VSA-AX10, VSX-AX10
MOTHER ASSY
R
F
AWX7895, AWX7892 and AWX7890 are constructed the same except for the following:
Mark
Symbol and Description
AWX7890 AWX7895 AWX7892
Q5805 2SC5174P Not used 2SC5174P
Q5806 RN4903 Not used RN4903
Q5809 UN5112 Not used Not used
Q5811 Not used RN4903 RN4903
Q5812 Not used RN1903 RN1903
Q5813 Not used 2SC5174P 2SC5174P
Q5814 Not used 2SA1932P 2SA1932P
D5801 UDZ11B Not used UDZ11B
D5808 Not used UDZ36B UDZ36B
D5809, D5816 Not used UDZ12B UDZ12B
D5810, D5812 Not used 1SS355 1SS355
D5811 Not used UDZS5.1B UDZS5.1B
D5813, D5818 Not used UDZ15B UDZ15B
C5801, C5802 CEJQ1R0M50 Not used CEJQ1R0M50
C5818 CEJQ100M16 Not used CEJQ100M16
Part No.
Remarks
C5819 CEAT101M16 Not used CEAT101M16
C5820 CKSRYB104K16 Not used CKSRYB104K16
C5851, C5854 Not used CEAT100M50 CEAT100M50
C5852, C5853 Not used CKSRYB103K50 CKSRYB103K50
C5858 CKSRYB103K50 Not used Not used
L5802 ATL7002 Not used ATL7002
R5814-R5818, R5820, R5821 RS1/16S0R0J Not used RS1/16S0R0J
R5891, R5893- R5897 RS1/16S0R0J Not used Not used
R5829 RS1/16S222J Not used RS1/16S222J
R5830 RS1/16S473J Not used RS1/16S473J
R5842 Not used RS1/16S104J RS1/16S104J
R5843, R5844 Not used RS1/16S394J RS1/16S394J
R5845, R5848 Not used RS1/16S101J RS1/16S101J
R5846, R5849 Not used RS1/16S471J RS1/16S471J
R5854 Not used Not used RS1/16S103J
R5855 RS1/16S103J Not used Not used
R5857 Not used RS1/16S103J RS1/16S103J
R5862 RS1/16S102J Not used Not used
R5864 RS1/16S104J Not used Not used
R5819, R5899, R5935 RS1/16S101J Not used RS1/16S101J
R5932 RS1/16S154J Not used Not used
CN5802 52045-1345 Not used 52045-1345
CN5826 Not used KM250MA3 KM250MA3
9
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