Onkyo TARW 344 Service Manual

Page 1

TA-RW344

Ref. No.3556

ONKYO® SERVICE MANUAL

STEREO CASSETTE
TAPE DECK

MODEL TA-RW344

unmanw um

Black model
BMD 120V AC, 60Hz SPECIFICATIONS
Track Formal: 4-lrmzkI Z-chunncls
Erasure Syslcm: AC am
Tape Speed: 48 cmlsec. ( M/s LP 5')
9.6 cm/scc. (34/4 i.p.s.} (higmspeed
dubbing)
Wow and Fluuer: 0.07 70 (WRMS)
SAFETY-RELATED COMPONENT WARNING Frequency Respousg, 20 - 15,000 Hz (Nommh
COMPONENTS IDENTIFIED BY MARK A ON THE (2%: 1:63? gig? I
A ,, w ,. . .n V 30- 5!)sz 3 B
SCHEMA 11C DIAORAM AND IN IHE PARIS LISI ARE 20_ 117,000 Hz (35:1,)
4 J (SO-16,000H :JdB)
CRITICAL FOR RISK OF FIRE AND LLECTRIC SHOCK. 5m Rm Dolby NR 0": 5; dB mm mm
REPLACE THESE COMPONENTS WITH ONKYO PARTS Ape)
A non: reduction of 10 dB above
WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS 5 kHz and 5 dB at I kHz is possibxc
with Dolb 5 NR.
MANUAL. A nois: Tcduclyion of :0 as 315 kHz
is possIblc wiIh Dolby c NR.
lnpul lacks: Line IN: 1 . . .
MAKE LEAKAGE-CURRENT OR RESISTANCE MEA- {"P WWW 'V
npul Impedance, 50 1(0th
SUREMENTS TO DETERMINE THAT EXPOSED PARTS WW Line 0LT 1
Standard output lcvel: 500 mV
ARE ACCEPTABLY INSULATED FROM THE SUPPLY (MB)
Opumum load Impedance: over
CIRCUIT BEFORE RETURNING THE APPLIANCE To 50 kahms
Headphone jack: 1
THE CUSTOMER. Optimum ma impedance:
8 I0 200 ohms
Motors: DC servo motor X 2. DC mnmr x 2
Heads: REC/PB; I
PB: 1
ERASE. 1
iner Supply: European and AusIraIian modds:

AC 230V, 50 Hz
USA. and Canadian modelx:
AC 120V, 60 Hz
Worldwide modcl'
AC IZUV and AC 220V.
Swuchable SCI/(TO H7.

Power Consumplion. :9 mm
Dimensions: 435M) x mm) x 305m) mm
® (17-1/8 x 4.3/4" x 12")

Wenghl: 5.9 kg. {I} 0 lbs)

Spccificauons and external appear'dnc: am Subject m change
wlmoul notice became of producl impmvcmcms,