Pioneer XR-A390 Panduan Servis - Halaman 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.
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 for XR-A790
XR-A790/DBDXJ, DDXJ/AR, YPWXJ and XR-A6800/MYXJ are constructed the same except for the following :
Ref. No. Mark
Symbol and Description
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)
P3-16
NSP
Polyethylene Bag
Operating Instructions
(English/Chinese/Spanish)
Power Cord
Power-cord Plug Conversion Adapter
Caution Sheet AR
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
mark on product are used for disassembly.
1
56 x 10
561
3
47 x 10
473
R50
1R0
1
562 x 10
5621
CKPUYB102K50
RD1/4PU
RD1/4PU
RN2H
RS1P
RN1/4PC
Part No.
XR-A6800
XR-A790
/MYXJ
/DBDXJ
XWM3163
XWM3161
XWZ3310
XWZ3303
XWM3168
AWM7613
XWZ3312
XWZ3291
XWZ3311
AWU7797
AXQ7068
AXQ7065
ADG1154
ADG1158
ADH7005
ADH7004
VEM-013
Not used
XHA3018
XHA3028
XHA3019
XHA3029
XHD3143
XHD3272
ARY7022
Not used
XRE3030
Not used
XRC3020
Not used
XRC3021
Not used
Not used
Not used
Not used
XRE3048
Not used
Not used
Not used
XKM3002
XRH3004
Not used
Not used
XNC3058
XNC3125
XNG3015
Not used
XAK3156
XAK3236
Not used
XAK3235
PRW1233
Not used
VRW1094
PRW1018
XAX3169
XAX3267
XEC3013
XEC3027
AED7037
Not used
XR-A790, XR-A390
5 6 1
J
4 7 3
J
R 5 0
K
K
1 R 0
5 6 2 1
F
XR-A790
XR-A790
/DDXJ/AR
/YPWXJ
XWM3161
XWM3161
XWZ3303
XWZ3303
AWM7613
AWM7614
XWZ3291
XWZ3294
AWU7797
AWU7797
AXQ7065
AXQ7065
ADG1158
ADG1160
ADH7004
ADH7004
Not used
VEM-013
XHA3028
XHA3028
XHA3029
XHA3029
XHD3292
XHD3273
Not used
ARY7047
Not used
XRE3046
Not used
Not used
Not used
Not used
Not used
AHG7033
XRE3048
Not used
XDG3009
Not used
XKM3002
Not used
Accessories
XRH3002
Not used
Not used
Not used
XNC3125
XNC3126
Not used
Not used
XAK3236
XAK3236
XAK3235
XAK3235
For Tray Cap
Not used
Not used
VRW1872
PRW1018
XAX3267
XAX3266
XEC3027
XEC3027
Not used
Not used
Remarks
3