Pioneer XR-A390 Manuale di servizio - Pagina 3

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2. 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.
j
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.)
•
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 Ω
47k Ω
0.5 Ω
1 Ω
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).
5.62k Ω
CONTRAST TABLE
XR-A390/DFXJ and XR-A4800/MYXJ are constructed the same except for the following :
Ref. No. Mark
PCB ASSEMBLIES
MAIN ASSY
P5- 1
AF ASSY
COMPLEX ASSY
P5- 3
PRIMARY ASSY
P7- 1
DISPLAY ASSY
P5- 4
FM/AM TUNER Module
PACKING SECTION
P3- 1
Power Cord
P3- 2
FM Antenna
P3- 6
NSP
Dry Cell Battery (R6P, AA)
P3- 8
Front Pad
P3- 9
Rear Pad
P3-10
Packing Case
P3-11
NSP
Warranty Card
P3-13
Operating Instructions (English/French)
P3-14
Operating Instructions (Italian/Dutch/German)
P3-15
Operating Instructions (Portuguese/Swedish/Spanish)
Operating Instructions (English/Chinese/Spanish)
Caution Sheet
EXTERIOR SECTION
P5- 6
Ceramic Capacitor (C1)
P5-15
Rear Panel
P5-17
Earth Plate
P5-26
Tray Cap
Tray Panel CD
P5-30
Caution Label HE
P5-31
Caution Label
P5-36
NSP
Getter
P5-44
Barrier
Rear Sheet
Fuse (FU2, FU3 : T2A)
1
2
mark on product are used for disassembly.
p
f
→
56 × 10
→
1
561 ........................................................ RD1/4PU
→
47 × 10
→
3
473 ........................................................ RD1/4PU
→
R50 ..................................................................................... RN2H
→
1R0 ..................................................................................... RS1P
→
562 × 10
→
1
5621 ...................................................... RN1/4PC
Symbol and Description
2
3
y
Part No.
XR-A4800
/MYXJ
XWM3152
XWZ3297
XWM3158
XWZ3299
XWZ3298
AXQ7068
ADG1154
ADH7005
VEM-013
XHA3018
XHA3019
XHD3142
ARY7022
XRE3030
XRC3020
XRC3021
Not used
XRH3004
CKPUYB102K50
XNC3053
XNG3015
XAK3156
Not used
PRW1233
VRW1094
XAX3163
XEC3013
AED7037
Not used
XR-A390
3
4
J
5 6 1
J
4 7 3
K
R 5 0
K
1 R 0
5 6 2 1
F
XR-A390
Remarks
/DFXJ
XWM3151
XWZ3288
AWM7606
XWZ3291
AWU7791
AXQ7065
ADG1158
ADH7004
Not used
XHA3028
XHA3029
AHD8277
Not used
Not used
Not used
Not used
ARE7343
Not used
Not used
ANC8288
Not used
XAK3236
XAK3269
For Tray Cap
Not used
DRW2168
XAX3263
XEC3027
Not used
AEK1057
*1
4
A
B
C
D
E
F
3