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HCD-XB33K/XB44K
SERVICE MANUAL E Model




Photo: HCD-XB44K


* Dolby noise reduction manufactured under license Model Name Using Similar Mechanism HCD-D290/
from Dolby Laboratories Licensing Corporation.
G3300/XB3
"DOLBY" and the double-D symbol a are
CD CD Mechanism Type CDM37L-5BD29AL
trademarks of the Dolby Laboratories Licensing Section
Corporation. Base Unit Name BU-5BD29AL
Optical Pick-up Name KSS-213D/Q-NP
Model Name Using Similar Mechanism HCD-D290/
Tape Deck
G3300/XB3
Section
Tape Transport Mechanism Type TCM-220WR2


SPECIFICATIONS

AUDIO POWER SPECIFICATIONS Inputs
POWER OUTPUT AND TOTAL HARMONIC DISTORTION: PHONO IN (phono jacks):
With 8 ohm loads, both channels driven, from 70-20,000 Hz; rated 100 sensitivity 3 mV, impedance 47 kilohms
watts per channel minimum RMS power, with no more than 0.9 % total MIX MIC (phone jack): sensitivity 1 mV, impedance 10 kilohms
harmonic distortion from 250 milliwatts to rated output. VIDEO/MD (AUDIO) IN (phono jacks):
sensitivity 250 mV, impedance 47 kilohms
Amplifier section
Outputs
(HCD-XB33K) PHONES (stereo phone jack):
The following measured at AC 120/240 V, 50 Hz accepts headphones of 8 ohms or more
DIN power output (Rated): VIDEO/MD (AUDIO) OUT (phono jacks):
100 + 100 watts (6 ohms at 1 kHz, DIN) voltage 250 mV, impedance 1 kilohm
Continuous RMS power output (Reference): SPEAKER: impedance of 6 to 16 ohms
120 + 120 watts SURROUND SPEAKER: accepts impedance of 16 ohms
(6 ohms at 1 kHz, 10% THD) (HCD-XB33K)
Peak music power potput (Reference):
1,500 watts
(HCD-XB44K)
The following measured at AC 120/240 V, 50 Hz
DIN power output (Rated):
120 + 120 watts (6 ohms at 1 kHz, DIN)
Continuous RMS power output (Reference): -- Continued on next page --
140 + 140 watts
(6 ohms at 1 kHz, 10% THD)
Peak music power output (Reference):
2,000 watts
COMPACT DISC DECK RECEIVER

MICROFILM
HCD-XB33K/XB44K
6-4. SCHEMATIC DIAGRAM