Harman kardon ca 60 q service manual
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Page 1
The Harman Kardon
Model CAGOQ
HIGH FIDELITY CAR AMPLIFIER
Manual 173A
' Taomicoai Mammal
The following marks found in the parts list of this manual identify
the models as follows.
GED: North America Area model
0: International model
(ID: Japan model
harman/ka rdon
Fans and Service Ollice
240 Crossways Park West, Woodbuiy, NY. 11797
Page 2
A600
SPECIFICATIONS
Power Output, RMS : 15 watts x4
4 Ohms, 20 - 20,000Hz
HCC (High instantaneous :110A
Current Capability)
THD :No more than 0.2%
(4 Ohms)
Negative Feedback :25dB
Power Bandwidth
Frequency Response
Signal-to Noise Ratio
:10HZ to 100,000HZ
:10Hz to 100,000Hz
(+0. -3dB)
2 100dB
Input Sensitivity/Impedance :250mV/22k Ohms (variable)
Power Supply
:00 +14.4V (11 - 16V usable),
negative ground
Typical Input Current
Weight
Requirements
At Idle
Full Power Music Signal
Full Power Sine Wave
Dimensions (W x H x D)
: 0.6A
:2.4A (4 Ohms/ch.)
:7.2A (4 Ohms/ch.)
: 12-3/5" x 1-9110" x 6-9/13'
(320 x 48.5 x 170 mm)
:5 lbs, 8 oz (2.5 kg)
Specifications and components subject to change without notice.
Overall performance will be maintained or improved.
DISASSEMBLY PROCEDURES (REFER TO PAGES 4 AND 12)
PE
CABINET BOTTOM ASS'Y (AA) REMOVAL
Remove 7 screws (A) and then remove the Cabinet
Bottom Assy (AA) with spacers.
FRONT PANEL (133) REMOVAL
Remove the Cabinet Bottom Ass'y (AA), referring to the
previous stepIII.
Remove 3 screws (B) and then remove the Front Panel
(133).
REAR PANEL (134) REMOVAL
Remove the Cabinet Bottom Ass'y (AA), referring to the
previous step I.
Remove it screws (C) and 2 fuses (D).
Depress 4 projections of the fuse holders and then re»
move the Rear Panel (1134).
BLOCK DIAGRAM
Lch I Noise Fitter i/
/
INPUI I
Input Lévet i
i
Rch
Nola: Filter
i
INPUT 2
Input Level 2
Rch (x) Noise Filter 1
'«
E] MAIN P.C. BOARD (PCB-1) REMOVAL
1.
2.
3.
HUTING
Remove the Cabinet Bottom Ass'y (AA), referring to the
previous stepl.
Remove the Front Panel (133), referring to the previous
step E.
Remove the Rear Panel (134), reierring to the previous
step ,
Remove 14 screws (E) and then remove the Main P.C.
Board (PCB-1) with Power and Fuse P.C. Board (PCB-2
and PCB-3).
Disconnect the connector with lead wire from connector
on the LED P.C. Board (PCB-4).
PONER An? I
.
SPEAKER l
.
.
SPEAKER 2
AMP 7
. .
Lch
ch
ch
ch
R
L
R
REHDTE
cmcun ' REM
POWER *IZV
SUPPLY . snouun