Pioneer A-109 Manuale di servizio - Pagina 2

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Pioneer A-109 Manuale di servizio
A-109

1. CONTRAST OF MISCELLANEOUS PARTS

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
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
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).
5.62k
CONTRAST TABLE
A-109/MYXJ, MVXJ, MLXJ, SBDXJ and A-209R/MYXJ are constructed the same except for the following :
Ref. No. Mark
Symbol and Description
PCB ASSEMBLIES
NSP
CONTROL ASSY
P5- 1
FRONT L ASSY
P5- 2
FRONT R ASSY
P5- 3
OPT ASSY
NSP
AF COMPLEX ASSY
P5- 4
AC PRIMARY ASSY
P5- 5
NSP
HEADPHONE ASSY
P5- 6
VOLUME ASSY
P5- 7
AF ASSY
PACKING SECTION
P3- 1
Operating Instructions (English)
P3- 2
Operating Instructions (German)
P3- 3
Operating Instructions (French/Italian/
Dutch/Swedish/Spanish/Portuguese)
P3- 4
NSP
Warranty Card
P3- 5
Remote Control Unit (CU-A019)
P3- 6
Battery Cover
P3- 7
NSP
Dry Cell Battery (R6P,AA)
P3-11
Packing Case
P3-14
Operating Instructions
(English/Spanish/Chinese)
P3-15
Caution Label 220V
P3-16
AC Plug Adapter
P3-17
NSP
Air Cap
P3-18
Power Cord
P3-19
Power Cord with Fuse
P3-20
Fuse (T5A)
EXTERIOR SECTION
P5- 8
Fuse (FU1 : 1.25A)
P5- 8
Fuse (FU1 : 800mA)
P5- 8
Fuse (FU1 : 6.3A)
P5-11
Power Transformer (AC220-230V)
P5-11
Power Transformer
(AC110V/120-127V/220V/240V)
P5-13
Rear Panel
P5-14
Insulator
P5-25
NSP
Shield Plate
P5-28
IR Filter
P5-38
Front Panel
2
mark on product are used for disassembly.
1
56 x 10
561
3
47 x 10
473
R50
1R0
1
562 x 10
5621
RD1/4PU
RD1/4PU
RN2H
RS1P
RN1/4PC
Part No.
A-209R
A-109
A-109
/MYXJ
/MYXJ
/MVXJ
AWG7013 AWG7011 AWG7011 AWG7011 AWG7011
AWX7123 AWX7120 AWX7120 AWX7120 AWX7120
AWX7124 AWX7121 AWX7121 AWX7121 AWX7121
AWX7125
Not used
Not used
AWM7357 AWM7353 AWM7353 AWM7353 AWM7509
AWX7113 AWX7113 AWX7113 AWX7113 AWX7670
AWX7114 AWX7114 AWX7114 AWX7114 AWX7114
AWX7118 AWX7112 AWX7112 AWX7112 AWX7112
AWX7117 AWX7111 AWX7111 AWX7111 AWX7111
ARB7236 ARB7237 ARB7237
ARC7322 ARC7324
Not used
ARC7323 ARC7325
Not used
ARY7022
ARY7022
ARY7022
AXD7193
Not used
Not used
AZN2249
Not used
Not used
VEM-013
Not used
Not used
AHD7869 AHD7872 AHD7872 AHD7873 AHD7892
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
AHG1087
ADG1154 ADG1154
Not used
Not used
Not used
ADG1156
Not used
Not used
AEK1046
REK1023
Not used
Not used
Not used
REK1021 REK1021
Not used
Not used
Not used
ATS7190
ATS7192
ATS7192
Not used
Not used
Not used
ANC7925 ANC7931 ANC7931 ANC7933 ANC7934
PNW2766 PNW2766 PNW2766 AMR7198 AMR7198
ANK7043
Not used
Not used
AAK7532
Not used
Not used
AMB7710 AMB7712 AMB7712 AMB7712 AMB7712
5 6 1
J
4 7 3
J
R 5 0
K
K
1 R 0
5 6 2 1
F
A-109
A-109
Remarks
/MLXJ
/SBDXJ
∗1
∗2
Not used
Not used
∗2
∗2
∗1
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
ARE7269 ARE7269
Not used
ARR1003
Not used
VKX1007
Not used
Not used
ADG1154 ADG1154
Not used
Not used
Not used
Not used
Not used
Not used
REK1021
Not used
Not used
REK1030
ATS7192
Not used
Not used
ATS7193
Not used
Not used
Not used
Not used