Panasonic rs 276 us service manual

Page 1

Service Manual:

TAPE RECORDER

PANASONIC

DOLBY SYSTEM HI-Fl CASSETTE DECK

WITH DIRECT DRIVE MOTOR AND HPF* HEAD

RS-275US MECHANISM SERIES

MODEL RS" 276U S

MODEL RS" 276US E

Power Source:

Motors:

Transstors:

Recording System
Erase System
Track System:
Tape Speed:

Power Consumption:

Frequency Response:

SPECIFICATIONS

AC: 90~109, 110~125. 200~219,
220~250 voits: 50/60 HZ

Approx 30 W

2-motor system

1-direct drive brushless motor for

capstan drive

LDC motor for FF/rewmd drive

280132701) 280644<2)
28C828<25) ZSC881(2)
2802610) 23C1317<3>
28K371<2> 28A554(2)
AC bias

AC erase

47track, 2-Channel stereo
1-7/8 ips.

20~16,000 Hz (With standard tape)
20~18,000 HZ (with (3102 tape)
30~13.000 Hz (with standard tape)
(DIN)

30~14,000 Hz (With CrOz tape) (DIN)

Signal to Noise Ratio:

Wow and flutter
Inputs:

Output:

Fast Forward and

Rewind Time'

Program Time:

Record/Piayback

Connection:

Dimensions,
Weight :

50 dB (in standard operation) (DIN)
60 (38 (In Dolby operation) (DIN)

Less than 010%

2-MIC ~70 dB (03 mV)/600~20 K0
2-LINE -30 dB (30 mV)/220 K0

2-LINE 76 dB (500 mV)/load
impedance 50 K0 over
1»HEADPHONE 8!)

Approx 100 seconds with (3-60
cassette tape

1 hour stereo recording with 060
cassette tape

1-DIN connection
17-1/4 (W) X 4-1/8(H)><12-3/4(D)
Approx 197/8 lbs.

These spemfications are subject to change in order to accommodate improvements in design

ORDER NO ARC-7209203

MATSUSHITA ELECTRIC
MATSUSHITA ELECTRIC TRADING 00.. LTD
P O. Box 288 Central.

Osaka, Japan

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LOCATION OF PARTS

G) Cassette cover

® Pause pilot lamp

© Tape counter and reset button
(0 Meter zero-point adjustment screws
© Level meters

Operation pilot lamps

CD Dolby level adjustment controls
Tape selector

(9 Dolby sthch

lnput selector

® Power SWitch

® Playback level controls

63: Memory rewmd switch

@ Recording level controls

Fig. I

@ Pause swntch

® Playback button

@ Stop button

® Fast forward button

@ Rewind button

@ Headphones Jack

® Record button

@ Ejection button

@ Line output Jacks

@ Line input Jacks

® Record/playback connection socket
® Microphone jacks

@ Remove control connector