Sony TC-FX4 - Service Manual

US
Model
.
Canadian
Model
AEP
Model
—
gy UK Model
‘Dolby’ and, the doublée-D’ symbol are ‘the: trade. marks -of “ay Se GP A aa i. a
Dolby. ‘Laboratories. Noise reduction system manufactured ee STEREO CASSETTE DECK
under license from Dolby. Laboratories. . : ae :
SPECIFICATIONS
Recording System: 4-track 2-channel stereo Signal-to-noise Ratio: Dota NR OFF
With TYPE IV cassette (Sony METALLIC)
Fast-forward and 58 dB at peak tevel (NAB)
Rewind Time: Approx. 90 sec. (with C-60 cassette) ~ 56 dB (DIN)
@ With TYPE II! cassette (Sony FeCr)
Bias Frequency: 105 kHz 58 dB at peak level (NAB)
56 dB (DIN)
@ With TYPE II cassette (Sony CD-&)
57 dB at peak level (NAB)
DOLBY NR ON
Improved by 5 dB at 1 kHz,
10 dB above 5 kHz
2
odes
Total
Harmonic
SAPETY-RELATED
COMPONENT
WARNING!’
Distortion:
1.0
%
(with
Sony
METALLIC
and
FeCr
COMPONENTS IDENTIFIED BY SHADING AND MARK cassettes)
A, ON THE SCHEMATIC DIAGRAMS, EXPLODED Frequency Response: DOLBY NR OFF
VIEWS AND IN THE PARTS LIST SRE “CRITICAL TO @ With TYPE IV cassette (Sony METALLIC)
SAFE
OPERATION.
REPLACE
THESE
COMPONENTS
20
—
17,000
Hz
WITH SONY PARTS WHOSE PART NUMBERS APPEAR ap 45 900 ie oS ae avian
AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS 30 — 15,000 Hz (DIN)
PUBLISHED BY SONY. @ With TYPE III cassette (Sony FeCr)
20 ~ 16,000 Hz
30 — 15,000 Hz (+3 dB)
ATTENTION AU COMPOSANT AYANT RAPPORT a. 15,000 Hz BIN,
; [CURITE! e With TYPE II cassette (Sony CD-&
gtaactas 20 — 16,000 Hz
ET 30 — 14,000 Hz (+3 dB)
LES COMPOSANTS IDENTIFIES PAR UNE TRAN
30 — 14,000 Hz (DIN)
MIE
UNE MARQUE AS SUR LES DIAGRAMMES SCH
HE
MATIQUES, LES VUES EXPLOSEES &T LA LISTE 7 i A a prada (Sony BHF)
DES
PIECES
SONT
CRITIQUES
POUR
LA
SECURITE
30
—
13,000
Hz
(DIN)
DE
FONCTIONNEMENT.
NE
REMPLACER
CES
COMPOSANTS
QUE
PAR
DES
PIECES
SONY
DONT
—
Continued
on
page
2
—
LES NUMEROS SONT DONNES DANS CE MANUEL
OU DANS LES SUPPLEMENTS PUBLIES PAR SONY.
soeee
MICROFILM
SERVICE MANUAL
74

Sony TC-FX4 Specifications

General

Type	Stereo Cassette Deck
Track System	4-Track, 2-Channel Stereo
Tape Speed	4.8 cm/s
Total Harmonic Distortion	1.5%
Heads	1 x record/playback, 1 x erase
Tape Type	CrO2
Frequency Response	30 Hz to 16, 000 Hz (Normal tape)
Wow and Flutter	0.07% (WRMS)
Input	Line: 77.5mV
Output	Line (RCA)
Dimensions	430 x 125 x 285 mm (W x H x D)
Inputs	Line
Outputs	Line