QUAD
SERVICE MANUAL
909 STERO POWER AMPLIFIER
1.SPECIFICATIONS
Frequency response
Signal/noise ratio
Level Output
Sensitivity
Dimensions
Weight |
12Kg |
1
2.ASSEMBLY SKETCH
2
3.ASSEMBLY PARTS LIST
R/P |
P/N |
PART NAME |
DESCRIPTION |
QUA |
|
|
|
|
|
1 |
301-1185000001 |
REAR PANEL |
|
1 |
|
|
|
|
|
2 |
302-1185000001 |
TOP COVER |
|
1 |
|
|
|
|
|
3 |
303-1185000001 |
BOTTOM COVER |
|
1 |
|
|
|
|
|
4 |
309-1185000001 |
QUAD909 ENCRUST |
|
1 |
|
|
|
|
|
5 |
088-1040000400 |
POWER SUPPLY P.C.B |
|
1 |
|
|
|
|
|
6 |
088-1040000300 |
CORTROL P.C.B |
|
1 |
|
|
|
|
|
7 |
088-1040001000 |
AMPLIFIER P.C.B |
|
2 |
|
|
|
|
|
8 |
088-1040000800 |
LED P.C.B |
|
1 |
|
|
|
|
|
9 |
392-0501800432 |
FOOT |
|
4 |
|
|
|
|
|
10 |
231-2016006300 |
FEEL SELF-ADHESIVE |
|
4 |
|
|
|
|
|
11 |
533-4001100801A |
SCREW |
MT(+)4*10 B Zn D |
4 |
|
|
|
|
|
12 |
533-5001100801A |
SCREW |
MT(+)5*10 B Zn D |
4 |
|
|
|
|
|
13 |
533-4001060301A |
SCREW |
MT(+)4*6 ZnD |
6 |
|
|
|
|
|
14 |
534-4001120801A |
SCREW |
MK(+)4*12 B ZnD |
4 |
|
|
|
|
|
15 |
534-3001080801A |
SCREW |
MK(+)3*8 B ZnD |
1 |
|
|
|
|
|
16 |
533-3001080801A |
SCREW |
MT(+)3*8ZnD |
4 |
|
|
|
|
|
3
4. SCHEMATIC DIAGRAM
4
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