2
1
23
4
12
3
4
C
D
F
A
B
E
DV-550
CONTRAST OF MISCELLANEOUS PARTS
7 CONTRAST TABLE
DV-550/WYXJ and DV-454-S/WYXU are constructed the same except for the following:
PCB ASSEMBLY
P11 - 1 NSP
LOAB ASSY
VWG2279
VWG2346
P9 - 3
FJMB ASSY
VWS1518
VWS1547
NSP
1..KEYB ASSY
VWM2122
VWM2161
P9 - 1
NSP
2..IRKY ASSY
VWG2344
VWG2399
P9 - 2
NSP
2..PSWB ASSY
VWG2345
VWG2345
PACKING
P7 - 3
NSP
AA/6P Dry Cell Battery
VEM1030
VEM1031
P7 - 5
Operating Instructions
VRD1151
VRD1167
(English / Itarian)
P7 - 6
Operating Instructions
VRD1152
VRD1168
(French / German)
P7 - 7
Remote Control
VXX2800
VXX2805
P7 - 9
Pad L
VHA1297
VHA1313
P7 -10
Pad R
VHA1298
VHA1314
P7 -11
Paper Board
VHC1089
VHC1088
P7 -15
Operating Instructions
VRD1153
VRD1169
(Spanish / Dutch)
P7 -12
Packing Case
VHG2182
VHG2268
P7 -13
Seat
Z23-007
VHL1068
NSP
Catalog
VRY1128
Not used
Ref.
No.
Remarks
DV-454-S/WYXU
DV-550/WYXJ
Part No.
Mark
Symbol and Description
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.
÷ 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
= 56 × 101= 561 ................................................... RD1/4PU 5 6 1 J
47k
= 47 × 10 3 = 473 .................................................. RD1/4PU 4 7 3 J
0.5
= R50 ...................................................................... RN2H Â 5 0 K
1
= 1R0 ......................................................................... RS1P 1 Â 0 K
Ex. 2
When there are 3 effective digits (such as in high precision metal film resistors).
5.62k
= 562 × 10 1 = 5621 ........................................... RN1/4PC 5 6 2 1 F