Onkyo A-8850 Service Manual

A-8850
CIRCUIT NO
A\ 0971a, €972a
C973a
R9SI
R952
ARL901
P9511
A\F90ia, F902a
LA F902b
PART NO.
DESCRIPTION
Condensor cover
27301216
Resistors
442520104
441628214
Relay
25065248
Terminals
25060092
Socket ass’y
2009990180
Fuse holder
25050065
Fuse label
29360374
SBI925A
1.Q, 1/2W, Metal oxide film
820 Q, 1W, Metal oxide film
NRL-1PLS5A-DC12-29
NTM-1S33
NSAS-6P0250
YSH403T
T4A/250V
MICROPROCESSOR CIRCUIT PC BOARD
(NADG-4215-2A)
CIRCUIT NO
Q801
Q802
Q803
Q804
Q805
3K (Q805
Q806
Q807~Q809
PART NO.
ICs
22240377
22240358
22240239
222951
222780055
222780565
Transistors
2213160
2213510
DESCRIPTION
TMP47C440AN- 1997
LB1638
TA7291S
M51943BSL
78MOSHF
78MS6)
DTC124ES
DTAII4ES
CIRCUIT NO.
Q8I0
Q8tl
Q812
Q813
Q814
Q815
D801, D816
D803~D807
D802
D808~D815
D817
L801
L802~L805
X801
C803, C807
C808
C810
C816
C819
C821
C822
C824
C827
C829, C830
R817, R818
R830
P211
P80i
Q805a
$853
PART NO.
2211255
2213090
2213650
2211164
2213090
2211504
Diodes
223163
224450562
225 142DX2
224450562
Coils
233409K220
230906
Osc, element
3010150
Capacitors
354744709
375524744
3000051
374721044
354724719
354744709
354761009
354744709
35374 1009
374721035
Resistors
49163103405
441620564
Socket ass’y
2009990110
200087 1}
Radiator
27160145
Switch
25030334
Holder
27190786
DESCRIPTION
2SC1815-GR
DTALI4YS
DTDIt3ZS
2SC2120-Y
DTAILI4YS
2SA950-Y
1SS133
MTZ5.6B, Zener
SEL2913K-DX2, LED
MTZ5.6B, Zener
NCH-1284
BLO2RN2-R62
CST4.00M3W
47 uF, 16V, Elect.
0.47 yF, 50V, Film (MMT)
0.047 F, 5.5V, Super
0.1 uF, 50V, Film (TF)
470 uF, 6.3, Elect.
47 uF, 16V, Elect.
10 wF, 35V, Elect.
47 uF, 16V, Elect.
10 uF, 16V, Elect.
0.01 uF, SOV, Film (TF)
RM1/101J10K x 5, Resistor network
5.6 Q, IW, Metal oxide film
NSAS-18P0167
NSAS-6P827
RAD-51
NRS-112-25RSM
(LED-8)

Onkyo A-8850 Specifications

General

Input Sensitivity (MM)	2.5 mV
Total Harmonic Distortion	0.008%
Input Sensitivity	150 mV (line in)
Dimensions	435 x 171 x 398mm (W x H x D)
Damping Factor	50
Signal to Noise Ratio (MM)	80 dB
Speaker Load Impedance	4 ohms minimum
Speaker Impedance	4Ω-16Ω
Tone Control	Bass, Treble