Sony TCM-5000EV Service Manual

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I
•
I
SERVICE
MANUAL
Recording system
2-track 1-channel monaural
Speaker Approx.
9.
2
cm
(3
5
/•
inches) d1i
a.
Fast winding time
Approx.
2min
. wltt,
Sony
C-60
cassette
Playback speed
~~%
adjustable
Frequency response
Inputs
Output
Other jack
Power
output
90-9,000Hz
VOA recording:
300
- 5,000Hz
Microphone input (minijack)
sensitivity 0.
2mV
(- 72dB)
for
low impedance microphone
Mhc:ing
microphone input
(minijack)
sensitivity
0.44mV
(-65dB)
for
low
impedance microphone
line
input
(mlnijack)
sensitivity
0.
06V
(- 22dB)
input
impedance
100
kilohms
Earphone (minijack)
tor 8
to
300 ohm earphone or
load impedance
,o
kilohrns or
higher
Remote control jack
700
mW (at 10% harmonic
dis
ton
ion)
Power requirements
6V
de
4 batteries size C (
IEC
designa-
tion
R14)
or optional Sony
BP
-
16H
rechargeable battery pack
DC
IN 6 V jack accepts:
optional Sony
AC-61
ac power
adaptor (fn the USA) or optional
AC-12 ac power adaptor (in
Canada} for use on 120V ac,
60
Hz (US, Canadian Model)
optional Sony AC-122 ac power
adaptor (available in the United
Kingdom and European coun-
tries) for use on
110
,
127,
220
or
240
V
ac,
50
Hz (AEP,
UK,
E
Mode
l)
optional
Sony
AC-122 ac power
adaptor (available in other coun-
tries) for use on
110
, 120,220 or
SPECI Fl
CATIONS
240
V ac,
50/60
Hz
(AEP.
UK,
E Model)
US
Model
Canadian Model
AEP
Model
UK
Model
E Model
optional Sony DCC-127A car
battery cord for use on
12
V car
battery
optional Sony DCC-240 car
battery cord for use on
24
V car
battery
Battery
li
fe
(US,
Canadian
Model)
Batteries Recording
Playback
Sony
SUM
-2(NS)
New Super or Eveready Approx. Approx.
Heavy Duty No.
1235
8
hours
7
hours
batteries
Eveready No.
E93
Approx.
Approx.
alkaline batteries
20
hours
20
hours
Battery
li
fe
(AEP
,
UK,
E
Model)
Batteries
Recording
Playback
Sony
SUM
-
2(NS)
Approx.
Approx.
New Super batteries
8 hours
7 hours
Sony
Eveready AM2
Approx.
Approx.
alkaline batteries
20
hours
20
hours
Dimensions
Approx. 270.8
><
58.4
x
154
mm
(w/h/d)
Weight
(1
oi;.
X
2
1
/,
)(
6
1
/,
inches)
incL projecting parts and
controls
Approx. 1.45kg (3Ib 4oz)
incl. batteries
CASSETTE
CORDER
SONY.

Sony TCM-5000EV Specifications

General

Type	Cassette Player
Brand	Sony
Model	TCM-5000EV
Recording Medium	Compact Cassette
Battery Type	AA
Number of Batteries	2
Recording Function	Yes
Playback Function	Yes
Fast Forward/Rewind	Yes
Headphone Jack	Yes
Built-in Microphone	Yes
External Microphone Input	Yes
Inputs	Microphone, Line In
Power Source	Battery
Outputs	Headphone

Summary

Specifications

Controls and Features

Location and Function of Controls

Identifies and explains the purpose of each control on the TCM-5000EV.

Features

Highlights the key functionalities and systems of the TCM-5000EV.

Chip Component Information

Chip Components Overview and Identification

Details on chip components and their visual identification.

Chip Component Handling Procedures

Guidelines for replacing, removing, and connecting chip components.

Section 1: Outline

Block Diagram

Schematic representation of the TCM-5000EV's internal signal flow and modules.

Section 2: Disassembly

Lower Cabinet and Head Panel Disassembly

Step-by-step instructions for disassembling the lower cabinet and head panel.

Section 3: Adjustments

Mechanical Adjustments

Procedures for mechanical adjustments like torque and pinch roller pressure.

Pause Timing and Tape Path Adjustments

Procedures for adjusting pause timing and the tape path alignment.

Tape Speed and Head Azimuth Adjustments

Electrical adjustments for tape speed and record/playback head azimuth.

Monitor Head and Level Adjustments

Procedures for adjusting monitor head azimuth, lateral alignment, and level.

Bias, Meter, and Indicator Adjustments

Adjustments for record bias, level meter, battery indicator, and pre-end alarm.

Erase Head and Distortion Adjustments

Adjustments for erase head current and BBD circuit distortion.

Lowpass Filter Output Adjustment

Procedure for adjusting the lowpass filter output level.

Section 4: Diagrams

Mounting Diagrams and Semiconductor Layouts

Visual guides for component mounting and semiconductor lead configurations.

Section 5: Exploded Views and Parts List

Exploded Views

Visual breakdown of the TCM-5000EV's components.

Parts List

Comprehensive list of all mechanical and electrical parts for the TCM-5000EV.