AVR 134 - Harman Kardon Audio Service Manual (repair manual). Page 4

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3. SURROUND AMP SECTION
*SPKR LEVEL : ALL 0dB     
*6CH INPUT  
INPUT
FREQ.
REMARK
UNIT
NOMINAL
LIMIT
1
INPUT SENSITIVITY
6CH INPUT
1kHz
R/O
mV
200±30
200±50
TOTAL HARMONIC DISTORTION
6CH INPUT
20Hz
R/O-3dB
%
0.07
0.09
(STEREO IN)
1kHz
R/O-3dB
%
0.07
0.09
20kHz
R/O-3dB
%
0.07
0.09
CONTINUOUS AVERAGE POWER 
6CH INPUT
20Hz
(6)ohms
W
75
72
   at  0.1% THD
1kHz
W
75
72
(STEREO IN)
20kHz
W
75
72
S/N RATIO, INPUT SHORT
6CH INPUT
1kHz
R/O
dB
90
85
IHF-A FILTER
FREQUENCY RESPONSE (-3dB)
6CH INPUT
1W/1kHz Ref.
Hz~kHz
20~55
20~50
4. SUBWOOFER SECTION
*SPKR LEVEL : ALL 0dB 
*6CH INPUT  
INPUT
FREQ.
REMARK
UNIT
*TONE OFF
NOMINAL
LIMIT
1
PRE OUTPUT LEVEL
SUB-CH(200mV)
30Hz
VOL max.
V
1.7±0.5
1.7±1.0
5. STEREO SECTION
*SPKR LEVEL : ALL 0dB 
*TONE OFF(TONE DIRECT)
INPUT
FREQ.
REMARK
UNIT
NOMINAL
LIMIT
1
INPUT SENSITIVITY 
CD
1kHz
mV
200±30
200±50
2
CHANNEL BALANCE  
CD
1kHz
R/O TO -40dB
dB
±2
±3
4
RESIDUAL NOISE  
1kHz
VOL min.
mV
1.0
1.2
5
TOTAL HARMONIC DISTORTION
(20)Hz
R/O-3dB
%
0.07
0.09
CD
    1kHz
%
0.07
0.09
                          
(20)kHz
%
0.07
0.09
6
CONTINUOUS AVERAGE POWER 
(20)Hz
(6)ohms
W
75
72
   at  0.1% THD
CD
1kHz
W
75
72
                   
(20)kHz
W
75
72
8
S/N RATIO,IHF-A FILTER
1kHz
R/O
dB
90
85
9
CHANNEL SEPARATION
100Hz
R/O-3dB
dB
57
50
                   
CD
1kHz
dB
57
55
                   
10kHz
dB
57
55
10 FUNCTION CROSSTALK
CD೸TAPE 
1kHz
dB
65
60
10kHz
dB
45
40
11 FREQUENCY RESPONSE (-3dB)
CD
 1W
Hz~kHz
20~55
20~50
12 TONE CONTROL , ±(12)dB
100Hz
1W
dB
±12(±2)
±12(±3)
(TONE ON)
10kHz
dB
±12(±2)
±12(±3)
13 HEADPHONE OUTPUT  
CD
1kHz
R/O
V
2.5±0.5
2.5±1.0
  H/P = 64ohms
CD
CD
CD
DESCRIPTION
DESCRIPTION
DESCRIPTION
2
3
4
5
*SPK SIZE:LLLY
*SPK SIZE:LLLY
*TONE OFF
*SPK SIZE:LLLY
4
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