Sony tc d 3 service manual

Page 1

TC-D3/WM-D3

SERVICE MANUA

w W

Refer to MDR-WZOL/B Service Manual issued previ-
ously for information of headphones supplied with
this set.

TC -D3:

FRA NC E Model
UK Model

WM-D3:

U8 Model
Canadian Model
AEP Model

ET Model

0 Photo: WM-DS

SPECIFICATIONS

Recording system
Wow and flutter

A-track, 2vchannel stereo
10.13% (DIN)
008% WRMS (NAB)
Fast winding time Approx. 2min. with Sony Cassette HF-60
Frequency response (DOLBY NR OFF)
60-15,000 HZ :3dB with TYPE | (Sony HF-S)
or TYPE ll (Sony UCX-S) cassette
40-16000 Hz with TYPE I (Sony HF»S) or
TYPE II (Sony ucx-s) cassette
SIN (NAB, at peak level)

Type of Cassette

0°on NR TYPE I (Sony HF-S) TYPE || (Sony UCX~$)
ON (B-tyDe) szue GAdB

OFF 55dB 57dB

Total harmonic distorsion
10% with Sony UCX-S cassette
Input Line input/microphone (stereo mini]acl<)><1
(the same jack)
microphone sensitivity 0.3mV {-GBdB),
plug in power type, for low impedance
microphone
Line input sensitivity 77.5mV
(47kilohms)
Line output jack (stereo minijack)><1
output level 0.25V (less than 4.7kllohms)
headphones (stereo miniiack)><1
load impedance 8-3000hms
20 mW+20 mW (at 10% harmonic distortion.
load impedance 320hms)

Output

Power output (DC)

Battery Iiie (hours)

Remrdmg Tape playback
539" TYPE I TYPE II (power output
(Normal) (Crop 0.5 mW + 0.5 mW)
Sony sums (NS)
New Suva, baueries Approx. 2.5 Approx. 2 Approx. 3.5
Sony Eveready AM3
alkaline battelles Appox- 5 APWOX- 4 Approx 7

Power requirements

Dimensions

Weight

Supplied accessories

Tape Transport Mechanism Type MT~WM-D3-24J

3V dc

Two lEC designation R6 batteries (size AA)

DC IN 3V jack can be used with the

following:

Sony AC-DZ ac power adaptor (optional)

for use on 120V ac, 60 Hz (available in

US. Canadian model)

for use on 240V ac, 50 Hz (available in

UK, model)

for use on 220V ac, 50 Hz (available in

AEP, FRANCE model)

for use on 100V ac, 120V ac or 220V ac,

50/60 Hz* (available in ET model)

* There are three types: one is for 100V
ac, one is for 120V ac and one is for
220V ac,

Sony DOC-70 car battery cord (optional)

for use with 12 V car battery

Approxr 124.2><34.4><82.3mm (wlhld)

(5X1/.><3/.inches)
not incl. projecting parts and controls
Approx. 125,4X37.3><82.3mm (win/d)
(5X11/2X3Ainphes)

incl. projecting parts and controls

Approx. 3709 (13.102)

incl. batteries, not incl. other accessories

Stereo headphones (open-air type) (1)

Electret condenser stereo microphone (1)

Plug adaptor (1)

Connecting cord (1)

Carrying case and carrying strap (1 set)

Dolby' and the double-D symbol are the trade marks of
Dolby Laboratories Licensing Corporation. Noise reduction
system manufactured under license from Dolby Laboratories
Licensing Corporation.

STEREll CASSETTE-BORDER
S O NSC.