Onkyo K-05W Service Manual

STEREO CASSETTE
TAPE DECK
MODEL K-05W
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK "4% ON
THE SCHEMATIC DIAGRAM AND IN THE PARTS
LIST ARE CRITICAL FOR RISK OF FIRE AND
ELECTRIC SHOCK. REPLACE THESE COM.-
PONENTS WITH ONKYO PARTS WHOSE PARTS
NUMBERS APPEAR AS SHOWN IN THIS MANUAL.
MAKE LEAKAGE-CURRENT OR RESISTANCE
MEASUREMENTS TO DETERMINE THAT
EXPOSED PARTS ARE ACCEPTABLY IN-—
SULATED FROM THE SUPPLY CIRCUIT BEFORE
RETURNING THE APPLIANCE TO THE.
CUSTOMER.
ONKYO.
AUDIO COMPONENTS
SPECIFICATIONS
Track System: 4-fracks, 2-channels
Erasing System: AC erase
Tape Speed: 4.8 cm/sec. (1-7/8 i.p.s.)
9.6 cm/sec. (3-3/4 i.p.s.) (high speed
dubbing}
Wow and Flutter: 0.07% (WRMS) 0.15% W PEAK
Frequency Response: 20- 15,000Hz (Normai)
(30 — 14,000Hz +3dB)
20 — 16,000Hz (High)
(30 — 15,000Hz +3dB)
20 ~ 17,000Hz (Metal)
(30 — 16,000Hz +3d8)
S/N Ratio: Dolby NRA off: 58dB (metal position
tape)
A noise reduction of 10dB above 5kHz
and 5dB at 1kHzis possible with Dolby
B NA. |
A noise reduction of 20dB at 5kHz is
possible with Dolby © NR.
Input Jacks: Line IN: 2
Input sensitivity: BOmV
Input impedance: 50 kohms
Outputs: Line OUT: 2
Standard output level: 500mV
(OdB)
Optimum load impedance: over 50
kohms
Motors: DC servo motor x 2; DC motor x2
Heads: REC/PB:1
PB: 1
ERASE: 1
Power Supply Rating:
European models:
AC 230V, 50Hz
U.S.A. and Canadian models:
AC 120V, 60Hz
U.K. and Australian models:
AC 240V, 50Hz
Worldwide models:
AC 120V and 220V switchable,
50/60Hz
Power Consumption: 3Qwalls
Dimensions: 275 (W} x 113 (RH) x 304 (D}) mm
(10-13/16" x 4-7/16" x 12")
Weight: 4,7kg. (10.4lbs.)