Sony HCD-EX770 Service Manual page 3

SERVICE MANUAL
TA-EX66/EX77 is the amplifier section
in MHC-EX66, DHC-EX77MD/MD77.
AEP, UK model:
DIN power output 45 + 45 watts (6 ohms at 1 kHz, DIN)
Continuous RMS power output
60 + 60 watts (6 ohms at 1kHz, 10% THD)
Music power output 105 + 105 watts
HK, SP model:
Continuous RMS power output
55 + 55 watts (6 ohms at 1 kHz, 5% THD)
Inputs
CD IN, MD IN (phono jacks): voltage 450 mV, impedance 47 kilohms
TUNER IN, TAPE IN, VIDEO1 IN, VIDEO2/AUX IN (TA-EX66/
EX77: AEP, UK model), VIDEO2 IN (TA-EX77: HK, SP model) (phono
jacks): voltage 250 mV, impedance 47 kilohms
MIX MIC (phone jack):
sensitivity 1 mV, impedance 10 kilohms or more
Outputs
MD OUT, TAPE OUT, VIDEO1 OUT (phono jacks):
voltage 250 mV, impedance 1 kilohm
PHONES (stereo phone jack):
accepts headphones of 6 ohms or more.
SPEAKER: accepts impedance of 6 to 16 ohms.
Dimensions (w/h/d) incl. projecting parts and controls:
Approx. 280 × 122.5 × 298 mm
Mass Approx. 5.3 kg
MICROFILM
TA-EX66/EX77
Photo: TA-EX77 (AEP, UK model)
SPECIFICATIONS
General
Power requirements
AEP, UK model:
HK, SP model:
Power consumption
Design and specifications are subject to change without notice.
• Abbreviation
HK : Hong Kong
SP : Singapore
INTEGRATED STEREO AMPLIFIER
AEP Model
UK Model
E Model
220 – 230 V AC, 50/60 Hz
220 – 240 V AC, 50/60 Hz
125 watts