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Pioneer A-109 Service Manual

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3 7 63 1515 0
STEREO AMPLIFIER
A-109
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Type
TE
MYXJ
L 13942296513
MVXJ
MLXJ
SBDXJ
¶ This service manual should be used together with the following manual(s):
Model No.
A-209R/MYXJ
www
.
PIONEER CORPORATION
PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER EUROPE N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER CORPORATION 2000
http://www.xiaoyu163.com
Model
A-109
AC220-230V
AC220-230V
AC220-230V
AC110V/120-127V/220V/240V
Order No.
RRV2283
CONTENTS
1. CONTRAST OF MISCELLANEOUS PARTS ........ 2
x
ao
y
2. SCHEMATIC DIAGRAM ....................................... 4
i
4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
http://www.xiaoyu163.com
8
Power Requirement
Q Q
3
6 7
1 3
u163
.
2 9
9 4
2 8
The voltage can be converted by
the following method.
–––––
1 5
0 5
8
2 9
9 4
–––––
–––––
With the voltage selector
Remarks
m
co
T – ZZK APR. 2000 Printed in Japan
9 9
ORDER NO.
RRV2284
2 8
9 9

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  Summary of Contents for Pioneer A-109

  • Page 1 PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER EUROPE N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936 PIONEER CORPORATION 2000 T –...
  • Page 2 Ex.2 When there are 3 effective digits (such as in high precision metal film resistors). 562 x 10 5.62k 5621 RN1/4PC 5 6 2 1 CONTRAST TABLE A-109/MYXJ, MVXJ, MLXJ, SBDXJ and A-209R/MYXJ are constructed the same except for the following : Part No. Ref. No. Mark Symbol and Description A-209R A-109 A-109...
  • Page 3 A-109 3 7 63 1515 0 Part No. Ref. No. Mark Symbol and Description A-209R A-109 A-109 A-109 A-109 Remarks /MYXJ /MYXJ /MVXJ /MLXJ /SBDXJ P5-42 Voltage Selector (S2) Not used Not used Not used Not used AKX-507 P5-43...
  • Page 4 A-109 3 7 63 1515 0 2. SCHEMATIC DIAGRAM 2.1 AF ASSY : AUDIO SIGNAL ROUTE AF ASSY AWX7111 C313,C337 : IDLE ADJ. (L CH) L 13942296513 C314,C338 : IDLE ADJ. (R CH) u163 CN501 http://www.xiaoyu163.com...
  • Page 5 A-109 3 7 63 1515 0 Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST" CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 491001 MFD, BY LITTELFUSE INK.
  • Page 6 A-109 3 7 63 1515 0 2.2 FRONT L ASSY FRONT L ASSY AWX7120 L 13942296513 u163 FRONT L ASSY S701 : SPEAKER A S702 : LOUDNESS http://www.xiaoyu163.com...