Teac A 4300 SX Service Manual

Page 1

A-lI3OOSX

Stereo Tape Deck

TEAC CORPORATION

51031780

Page 2

1. GENERAL DESCRIPTION

The TEAC A-43OOSX is an excellent home entertainment stereo tape deck built to semi-profes-
sional standards, with 3 motors, 4 heads) foil sensing auto-reverse and index-counter repeat. It
operates at 3-3/4 ips and 7-1/2 ips, accepts 7" reels, and features switch-controlled Bias and Equal-

ization; dual range VU meter; two line inpUt jacks per channel; remote controlled (optional) oper-

ation; and other convenient featuresr

Although the A4300 SX internally appears to be similar to A4300, significant differences require
that you consult this manual before attempting service. The A43OOSX Service Manual/Parts Man-
ual contains adjustment and alignment information, schematic diagram, parts replacement refer-

ences, and other information for obtaining new parts.

\Immhwm-

10.
. Simplified Schematic with level

11

TABLE OF CONTENTS

, General Description ..................... 3
r Specification and Service Data .............. 4
r Tools for Testing and Maintenance ............ 5
. Partial Dis-assembly ..................... 6
. Tape Transport Parts Location .............. 8
. Head Replacement and Alignment ............ 9
. Measurement and Adjustment ............... 10
--MECHANICAL~
i Measurement and Adjustment ............... 13
-ELECTRICAL-
. Trouble-shooting ....................... 20
Service and Maintenance .................. 22

indications ........................... 23

Page 47

I Stereo Tape Deck

T EACE

TEAC CORPO RAT'O N 3-773, NAKA-CHO, MUSASHINO, TOKYO PHONE: (0422) 53-1 1 11

TEAC CORPORATION OF AMERICA 7733 TELEGRAPH ROAD, MONTEBELLO, CAL|FORN|A 90640 PHONE: (213) 726-0303

TEAC HONGKONG LIMITED FLAT 7B, PORTLAND HOUSE. 7TH FLOOR, BLOCK Cl No. 41-0, MA TAU WEI ROAD.
KOWLOON, HONGKONG PHONEI3-559071~4