Denon AVR-900 Service Manual

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NOTE FOR PARTS LIST
@ 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.
@ When ordering of part, clearly indicate "1" and "I" (i) to avoid mis-supplying.
@ Ordering part without stating its part number can not be supplied.
@ Part indicated with the mark “*" is not illustrated in the exploded view.
@ 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 /\ [REM have critical characteristics.
Use ONLY replacement parts recommended by the manufacturer.
e Resistors e Capacitors
E&: RN 14K 2 182 G FR Ex: CE o4W 1H 2R200¢6«M BP
Type Shape Power Resist- Allowable Others Type Shape Dielectric Capacity Allowable Others
and per- ance error and per- strength error
| formance | formance | J |
: High stability type
: Aluminum foll
electrolytic
: Carbon : : : Pulse-resisiant type
: Composition 2 : Low noise type
o mn
2-digit
effective
number.
:
Metallized
: Metal oxide film : . : Non-burning type : Aluminum sotid : Non-polar type
: Winding : : : Fuse-resistor electrolytic
: Metal fitm : 4 : Lead wire torming : Tantalum electrolytic J: : Ripple-resiatant type
: Metal mixture : Film K: : For charge and discharge
: Ceramic M: : For assuring high
frequency
: Ceramic Zz: : UL part
* Resistance + Oll : CSA part
1 8 2 = 1800 ohm = 1.8 kohm : Mica Pi : UL-CSA type
T_____ indicates number of zeros after effective number. : Metallized é : Lead wire forming
1»)
2
* Units: ohm
1 R 2 = 1.20hm
L____. 1 -ligit effective number.
fp eR oe 2-digit effective number, decimal point indicated by R. =Capechy (slectrolyts onty)
*
Units:
ohm
2
2
2
=>
2200uF
tL_._ Indicates number of zeros after effective number.
2-digit effective number.
© Units: pF.
2R 2 => 2.2uF
L.___ 1-digit effective number.
2-digit effective number, decimal point indicated by R.
* Units: pF.
* Capacity (except electrolyte)
222 => 2200pF = 0.0022uF
[ TM4More than 2)— Indicates number of zeros after effective number.
2-digit effective number.
* Units: pF.
221 => 220pF
| Lo 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.
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Denon AVR-900 Specifications

General

Input sensitivity	2.5mV (MM), 150mV (line)
Output	150mV (line)
Tuning range	FM
Signal to noise ratio	86dB (MM)
Speaker load impedance	16Ω