Sony TA-AV501 Service Manual

2) rr =)
* TA-AV501 (US) is the
AMPLIFIER in SEN-501/601.
VICE MANUAL ~
Sony
US Model
Canadian Model
E Model
TA-AV501
AEP Model
UK Model
TA-AV501R
US Model
TA-AV601
Photo : TA-AV501
* TA- AV501 (Canadian) is the
AMPLIFIER in STU-51.
MICROFILM
SPECIFICATIONS
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL HARMONIC
DISTORTION :
With 8 ohm foads both channels driven, from
20-20,000 Hz: rated 110 watts (TA-AVSO1)
or 150 watts (TA-AV601) per channel!
minimum RMS power, with no more than
0.9% total harmonic distortion from 250
milliwatts to rated output.
Overall output
Front TA- AV501 (US, Canadian models) :
110 W + 110 W
TA-AVSO1 (E model)
150W + 150W (THD 0.05%, 8- ohm load)
TA-AVSOIR (except for West Germany model) :
100W + 100W (DIN 1KHz, 8- ohm load)
TA-AVS501R (West Germany model) :
110W + 110W (DIN 1KHz, 4- ohm load)
90W + SOW (THD 0.05%, 8- ohm load)
TA-AV601 (US model) :
150 W + 150 W
Surround 15W + TSW
Music power output
6S0W (TA — AVSO01
Harmonic distortion
TA- AV601/TA- AVS01 (US, Canadian models)
Less than 0.9% (at 1 kHz, 8-ohm load Front:
Rated Power, Surround/DRLC: Off)
TA- AV501 (E Model)
Less than 0.9% (at 1 kHz, 8-ohm load Front:
150W + 150W, Surround Off)
TA-AV501R (except for West Germany model) :
Less than 0.05% (at 1 kHz, 8-ohm load, Front
BOW + S80W, Surround Off)
TA-AVSO1R (West Germany model) :
Less than 0.05% (at 1 kHz, 4-ohm load, Front
9OW + SOW. Surround Off)
intermodulation (IM) distortion (GOHz: 7kHz)
Less that 0.9% at rated output
Frequency response
PHONO: RIAA equalization curve + 0.5dB
TUNER, CD, GRAPHIC EQ, TAPE/DAT, VIDEO
1, 2,3, 4: 10Hz to 70kHz (West Germany model
1OHz to 30kHz), +3 dB
Residual noise Less that 25 uV (8 ohms, network A)
Dampintg factor 40 (ohms, 1 kHz)
Video section
Video input/output
Permissible signal input level
1.5 Vp-p
Output signal level
1 + 0.1 Vp-p/with 1 Vp-p input
(measured at MONITOR OUT)
Impedance (output)
75-ohm unbalanced, negative sync
Audio section
input
Jack x
Input jack Sensitivit Impedance put j type y Pp |
+
PHONO (MM) Phono 2.0 mV 50 kilonms |
Fé ——- {
TUNER H
bind Phono 150 mv 50 kiliohms
VIDEO 1, 2,3 (LD), 4
TAPE/DAT i
'78 IHF
Dolby input sensitivity
500 mV
Output
TAPE/DAT Phono | Voltage 150 mV H
jacks impedance 470 ohms |
SPEAKER Accepts speakers of 8-16 ohms or 1
4-16 ohms (West Germany model)
HEADPHONES Stereo | Accepts low and high i
phone impedance headphones.
jack
VIDEO 1,2 Phono 1 Vp-p, 75 ohms |
MONITOR jack |
Tone controls BASS: + 7 dB (100 Hz)
TREBLE: + 8 dB (10 kHz)
— Continued on remt page —
INTEGRATED STEREO AMPLIFIER
SONY.