Pioneer DVR-2250H-CA Wartungshandbuch - Seite 3

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Pioneer DVR-2250H-CA Wartungshandbuch
1

1. CONTRAST OF MISCELLANEOUS PARTS

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3 7 63 1515 0
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.
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%).
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).
CONTRAST TABLE
DVR-720H-S/RF and DVR-520H-S/KU/CA are constructed the same except for the following :
Ref. No.
Mark
PCB ASSEMBLIES
NSP
JACB Assy
P11- 2
>
P11- 8
POWER SUPPLY Unit
PACKING SECTION
>
P9- 1
Power Cable
TE
L 13942296513
P9- 3
RF Antenna Cable
P9- 4
Remote Control
P9- 6
NSP
Dry Cell Battery (R6P,AA)
P9- 7
Operating Instructions (English)
Operating Instructions (Chinese)
P9-11
NSP
Card
P9-12
NSP
Warranty Card
P9-18
Packing Case
EXTERIOR SECTION
P11-10
HDD 80G 4R080L0 SV
P11-10
HDD 160G 4R160L0 SV
P11-12
Ferrite Core
P11-14
Connector Assy (13P)
P11-14
Housing Assy (15P)
P11-21
Shield Flexible Cable (40P)
P11-21
Flexible Cable (40P)
P11-52
Bonnet Label
P11-54
Rear Panel
Laser Caution Label CHH
NSP
RPCS Label
www
FRONT PANEL SECTION
P14- 5
Front Panel Assy
P14-15
NSP
FL Lens
P14-16
NSP
Front Panel
.
P14-17
Jack Door
Notes: ÷ For ASSEMBLIES, refer to "CONTRAST OF PCB ASSEMBLIES" ,"3. SCHEMATIC DIAGRAM"and "4. PCB CONNECTION
DIAGRAM".
*1 : Refer to "LABEL CHECK" on " SAFETY INFORMATION".
1
http://www.xiaoyu163.com
mark on product are used for disassembly.
j
p
560 Ω
→
56 × 10
→
1
47k Ω
→
47 × 10
→
3
0.5 Ω
→
R50 ..................................................................................... RN2H
1 Ω
→
1R0 ..................................................................................... RS1P
5.62k Ω
→
562 × 10
→
1
Symbol and Description
JCKB Assy
x
ao
y
i
http://www.xiaoyu163.com
2
8
f
y
561 ........................................................ RD1/4PU
473 ........................................................ RD1/4PU
5621 ...................................................... RN1/4PC
DVR-520H-S
/KU/CA
VWM2265
VWV2023
VWR1380
ADG7021
Q Q
3
6 7
1 3
VDE1025
VXX2932
VEM1031
VRB1338
Not used
VRY1132
ARY7045
VHG2545
VXF1010
Not used
ATX1048
PF13PP-D47
Not used
VDA2033
Not used
VRW2104
VNA2704
Not used
Not used
VXA2645
u163
VNK5422
VNK5441
.
VNK5494
DVR-720H-S
2
3
2 9
9 4
2 8
J
5 6 1
4 7 3
J
K
R 5 0
K
1 R 0
5 6 2 1
Part No.
DVR-720H-S
/RF
VWM2289
VWV2043
VWR1381
ADG7097
1 5
0 5
8
2 9
9 4
VDE1088
VXX2934
AEX1026
VRB1349
VRC1243
Not used
Not used
VHG2588
Not used
VXF1028
Not used
Not used
VKP2343
Not used
VDA2044
VRW2148
VNA2779
VRW2019
*1
AAX7966
m
VXA2696
co
VNK5638
VNK5491
VNK5497
3
4
9 9
A
B
F
Remarks
C
2 8
9 9
D
E
Rear Panel
F
3
4