Onkyo T 4015 Service Manual
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Extracted text from Onkyo T 4015 Service Manual (Ocr-read)
Page 2
T-4015
AM:
Tuning Range:
Usable Sensitivity:
Image Rejection Ratio:
IF Rejection Ratio:
Signal-to-Noise Ratio:
Total Harmonic
Distorition:
Output Voltage:
General
Antennas:
Semiconductors:
Dimensions (WxHxD):
Weight:
G/W model
FM:
Tuning Range:
Usable sensitivity:
50 dB Quieting
Sensitivity:
Capture Ratio:
Image Rejection Ratio:
IF Rejection Ratio:
Signal-to-Noise Ratio:
520-1710 kHz (10 kHz steps)
25 15V
40 dB
30 dB
40 dB
08%
150 mV
FM: 300 ohm balanced and
75 ohm unbalanced
AM: Built-in loop antenna
and external terminal
FETs: 6 TR: 29 ICs: 9
Diodes: 43 LEDs: 19
435 x 77 x 373 mm
(17-1/8" x 3 x 14-3/4")
4.5 kg., 9.9 lbs.
87.5 - 108.0 MHz (50 kHz steps)
Mono: 10:8 dBf, 1.9 uV, lHF
Stereo: 17.2 dBf, 4.0 uV
Mono: 16.1dBf, 3.5 V
Stereo: 36.] dBf, 35 av
1.3 dB
90 dB
90 dB
Mono: 75 dB
Stereo: 68 dB
TABLE OF CONTENTS
Selectivity:
AM Suppression Ratio:
Total Harmonic Dist:
Frequency Response:
Stereo Separation:
Output Voltage:
Muting Level:
AM:
Tuning Range:
Usable Sensitiw'ty:
Image Rejection Ratio:
1F Rejection Ratio:
Signal-to-Noise Ratio:
Total Harmonic
Distortion:
Output Voltage:
Antennas:
Semiconductors:
Dimensions (WxI-IxD):
Weight:
60 dB DIN (: 300 kHz, 40 kHz
dew)
50 dB
Mono: 0.l%
Stereo: 0.2%
30 715,000 Hz :15 dB
40 dB at 1 kHz
30 dB at 70-10,000 HZ
1.0 V
17.2 dBf, 4.0 V
522-1611 kHz (9 kHz steps)
25 uV
40 dB
30 dB
40 dB
08%
150 mV
FM: 300 ohms balanced and
75 ohms unbalanced
AM: Built-in loop antenna and
external terminal
FETs: 6 TR: 32 ICs: 9
Diodes: 47 LEDs: 19
435 x 77 x 373 mm
(17-1/8 x 3" x 14-3/4)
4.5 kg., 9.91135:
Specifications and features are subject to change without
Specifications ........................... 1
Service procedures ........................ 3
Circuit descriptions ........................ 4
synthsizer and controller operation ........... 4
auto-search tuning circuit .................. 6
FM/AM selector circuit ................... 6
muting circuit ......................... 7
auto-hi-blend circuit ..................... 8
PLL tuned circuit ....................... 8
frequency indicator circuit ................. 9
Block diagram of linear IC ................... 10
Packing view ............................ l 1
Block diagram -D model? ................... 12
Block diagram 76 model- ................... 13
notice.
Adjustment procedures ..................... 14
Exploded View ........................... 16
Parts list ............................... 18
Printed circuit board view from component
side Aindicator/switch section- .............. 19
Printed circuit board-parts list ~G/W model~ ...... 19
Schematic diagram -W modeli ................ 21
Printed circuit board view from component
side -G modeli ........................ 23
Schematic diagram -G model- ................ 25
Printed circuit board View from component
side 7D modeli ........................ 27
Schematic diagram -D model~ ................ 29
Printed circuit board-parts list 7D model- ........ 31