Denon PMA-2000IVR, Руководство по обслуживанию

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13
PMA-2000 IV R
t t t
t
l l l l l
Resistors
Ex. : RN 14K 2E 182 G FR
Type Shape Power Resist- Allowable Others
and per- ance error
formance
t
t
t t
s s
s s
Resistance
1 8 2
⇒
1800 ohm = 1.8 kohm
Indicates number of zeros after effective number.
2-digit effective number.
•
Units: ohm
1 R 2
⇒
1.2 ohm
1-digit effective number.
2-digit effective number, decimal point indicated by R.
•
Units: ohm
l l l l l
Capacitors
Ex. : CE 04W 1H 2R2 M BP
Type Shape Dielectric Capacity Allowable Others
and per- strength error
formance
s
s
s s
s s
Capacity (electrolyte only)
2 2 2
⇒
2200
µ
F
Indicates number of zeros after effective number.
2-digit effective number.
•
Units:
µ
F.
2 R 2
⇒
2.2
µ
F
1-digit effective number.
2-digit effective number, decimal point indicated by R.
•
Units:
µ
F.
Capacity (except electrolyte)
2 2 2
⇒
2200pF=0.0022
µ
F
(More than 2) Indicates number of zeros after effective number.
2-digit effective number.
•
Units: pF.
2 2 1
⇒
220pF
(0 or 1) Indicates number of zeros after effective number.
2-digit effective number.
•
Units: pF.
•
When the dielectric strength is indicated in AC, "AC" is included after the dieelectric
strength value.
s s
NOTE FOR PARTS LIST
l
Part indicated with the mark " " are not always in stock and possibly to take a long period of time for supplying, or in
some case supplying of part may be refused.
l
When ordering of part, clearly indicate "1" and "I" (i) to avoid mis-supplying.
l
Ordering part without stating its part number can not be supplied.
l
Part indicated with the mark " " is not illustrated in the exploded view.
l
Not including Carbon Film ±5%, 1/4W Type in the P.W.Board parts list. (Refer to the Schematic Diagram for those parts.)
WARNING:
Parts marked with this symbol have critical characteristics.
Use ONLY replacement parts recommended by the manufacturer.
RD : Carbon 2B : 1/8W F :
±
1% P : Pulse-resistant type
RC : Composition 2E : 1/4W G :
±
2% NL : Low noise type
RS : Metal oxide film 2H : 1/2W J :
±
5% NB : Non-burning type
RW : Winding 3A : 1W K :
±
10% FR : Fuse-resistor
RN : Metal film 3D : 2W M :
±
20% F : Lead wire forming
RK : Metal mixture 3F : 3W
3H : 5W
CE : Aluminum foil 0J : 6.3V F :
±
1% HS : High stability type
electrolytic
CA : Aluminum solid 1A : 10V G :
±
2% BP : Non-polar type
electrolytic
CS : Tantalum electrolytic 1C : 16V J :
±
5% HR : Ripple-resistant type
CQ : Film 1E : 25V K :
±
10% DL : For change and discharge
CK : Ceramic 1V : 35V M :
±
20% HF : For assuring high
requency
CC : Ceramic 1H : 50V Z : +80% U : UL part
CP : Oil 2A : 100V –20% C : CSA part
CM : Mica 2B : 125V P : +100% W : UL-CSA type
CF : Metallized 2C : 160V –0% F : Lead wire forming
CH : Metallized 2D : 200V C :
±
0.25pF
2E : 250V D :
±
0.5pF
2H : 500V = : Others
2J : 630V
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