Onkyo TARW 404 Service Manual

Page 1

ONKYO SERVICE MANUAL

TA- RW404

Ref, No. 3390

STEREO CASSETTE
TAPE DECK

MODEL TA-RW404

LDN. LDC. LID
LP
UW

ZRW AC. SOHI

I lltinrllllV AC. 5(l/{allH/

SAFETY-RELATED COMPONENT WARNING

COMPONENTS IDENTIFIED BY MARK A 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 APPEARASSHOWN IN THIS MANUAL.

MAKE LEAKAGE-CURRENT 0R RESISTANCE
MEASUREMENTS TO DETERMINE THAT
EXPOSED PARTS ARE ACCEPTABLY IN-
SULATED FROM THE SUPPLY CIRCUIT BEFORE
RETURNING THE APPLIANCE TO THE
CUSTOMER.

ON KYO.
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SPECIFICATIONS

Track System:
Erasing System;
Tape Speed:

4 AC erase
4V8 cm/sec. (1-7/8 I.p.s.)
9.6 cm/sec. (36/4 l.p.s.) (high speed dub-
bingl
0.07% (WRMS)
20-15,000Hz (Normal)
(30 # 14.000Hz 13018)
2O-16.OOOH2 (High)
(30 ~15.000Hz i (MB)
20# i7,000Hz (Metal)
(30~-16,000Hz tadB)
Dolby NR all: 58:18 (metal position tape)
A noise reduction of tOdB above SkHz and
B at 1kHz is possible with Dolby B NR.
A noise reduction of 20dB at 5kHz Is
possible with Dolby C NR.
Line IN: 2
Input sensitivity: 80mV
input Impedance: 50 kohms
Headphonejack: 1
Optimum load impedance: 8 to 200
ohms
Line OUT: 2
Standard output level: SOOmV (OdB)
Optimum load impedance: over 50
kohms
DC servo motor x 2; DC motor x 2
REC/PB: 1
PB: 1
ERASE: l
Europian models: AC 230V. 50Hz:
Canadian models: AC 120V, (5on
Worldwide models:AC 120V and 220V
switchable. 50/60Hz

Wow and Flutter:
Frequency Response:

S/N Ratio:

Input Jacks:

Outputs:

Motors:
Heads:

Power Supply Rating:

Power Consumption: 34 watts

Dimensions: 455(W) x 120(H) x 305(D)mm
(17-15/16" x 48/4" X 124/16")

Weight: 5.5 kg. (t2.1 lbs.)

Specifications and external appearance are subject to change
without notice because ol product improvements.