Sony RMT-V294 - User Manual

SLV-AX10/AX20/N50/N60/N70/N80/
LX4/LX5/LX6S/LX7S/LX8S
RMT-V266A/V266B/V292/V292A/V293/V294
US Model
SLV-AX10/AX20/N50/N60/N70/N80
Canadian Model
SLV-N50/N60/N70/N80
Mexican Model
SLV-LX4/LX5/LX6S(MX)/
LX7S(MX)/LX8S(MX)
Chilean Model
SLV-LX5(CL,CS)/LX7S(CL,CS)/
LX8S(CS)
Panama Model
Venezuelan Model
SLV-LX5(PA,PC,VZ)/LX7S(PA,PC,VZ)
SERVICE MANUAL
VIDEO CASSETTE RECORDER
MICROFILM
S MECHANISM
Refer to the SERVICE MANUAL of VHS
MECHANICAL ADJUSTMENT
for
MECHANICAL ADJUSTMENTS. (9-921-647-11)
System
Format
VHS NTSC standard
Video recording system
Rotary head helical scanning FM system
Video heads
Double azimuth four heads
Video signal
NTSC color, EIA standards
Tape speed
SP: 33.35 mm/s (1
inches/s)
EP: 11.11 mm/s (
inches/s)
LP: 16.67 mm/s (
inches/s),
playback only
Maximum recording/playback time
8 hr
9 hrs. in EP mode (with T-180 tape)
s. in EP mode (with T-160 tape)
Fast-forward and rewind time
Appr
(SLV-AX10/AX20/N50/N60/N70/N80)
(SLV-AX10/AX20/N50/N60/LX4/LX5/LX6S/LX7S)
(SLV-AX10/AX20/N50/N60/N70/N80/LX4(MX)/
LX5(MX,PA,PC,VZ)/LX6S/LX7S(MX,PA,PC,VZ)/
LX8S(MX))
(SLV-AX10/AX20/N50/N60/N70/N80/LX6S/
LX7S/LX8S)
(SLV-AX10/AX20/N50/N60/N70/N80/LX6S/
LX7S/LX8S)
(SLV-LX4/LX5)
(SLV-LX4/LX5/LX6S/LX7S/LX8S)
(SLV-N70/N80/LX8S)
(SLV-N70/N80/LX8S)
(SLV-LX5(CL,CS)/LX7S(CL,CS)/LX8S(CS))
(SLV-AX10/AX20/N50/N60/N70/N80)
ox. 3 min. (with T-120 tape)
Tuner section
Channel coverage
VHF 2 to 13
UHF 14 to 69
CATV A-8 to A-1, A to W, W+1 to W+84
Antenna
75-ohm antenna terminal for VHF/UHF
Inputs and outputs
LINE-1 IN and -2 IN
VIDEO IN, phono jack (1 each)
Input signal: 1 Vp-p, 75 ohms, unbalanced, sync
negative
A
AUDIO IN, phono jack (1 each)
(SLV-LX4/LX5)
AUDIO OUT, phono jack (1)
UDIO IN, phono jacks (2 each)
Input level: 327 mVrms
Input impedance: more than 47 kilohms
LINE OUT
VIDEO OUT, phono jack (1)
Output signal: 1 Vp-p, 75 ohms, unbalanced, sync
negative
AUDIO OUT, phono jacks (2)
Standard output: 327 mVrms
Load impedance: 47 kilohms
Output impedance: less than 10 kilohms
S-LINK (CONTROL S IN) (SLV-N80 only)
Mini jack (1)
CABLE BOX CONTROL (CONTROL S OUT) (SLV-
N80 only)
Stereo mini jack (plug in power) (1)
Timer section
Clock
Quartz locked
Timer indication
12-hour cycle
Timer setting
8 programs (max.)
Power back-up
Built-in self-charging capacitor
Back-up duration: up to 1 hour at a time
General
Power requirements
12
110 V AC – 240 V AC, 50/60 Hz
0 V AC, 60 Hz
Power consumption
24 W
(SLV-LX4/LX5/LX6S/LX7S/LX8S)
18 W
Operating temperature
5°C to 40°C (41°F to 104°F)
Storage temperature
–20°C to 60°C (–4°F to 140°F)
Dimensions
App
Approx. 355 × 96 × 285 mm (w/h/d)
rox. 430 × 97 × 290.5 mm (w/h/d)
(
(Approx. 14 ×
Approx. 17 × 3 × 11 inches) including
projecting parts and controls
Mass
Approx. 4.1 kg (9 lb 1 oz)
(SLV-AX10/AX20/N50/N60/LX4/LX5/LX6S/LX7S)
Approx. 3.6 kg (7 lb 15 oz)
Supplied accessories
Remote commander (1)
Size AA (R6) batteries (2)
75-ohm coaxial cable with F-type connectors (1)
Audio/video cable (3-phono, 1-mini to 3-phono, 1-mini)
(1) (SLV-N80 only)
Audio/video cable (3-phono to 3-phono) (1) (SLV-N70
only)
Design and specifications are subject to change without
notice.
E NERGY S TAR
®
is a U.S. registered mark.
As an
E NERGY S TAR
®
Partner, Sony Corporation has
determined that this product meets the
E NERGY S TAR
®
guidelines for energy efficiency.
3
8
7
16
11
16
7
8
1
2
3 × 11 inches) including
7
8
1
4
SPECIFICATIONS
Photo : SLV-N80
RMT-V292
HiFi model : SLV-AX10/AX20/N50/N60/N70/N80/LX6S/LX7S/LX8S
Mono model: SLV-LX4/LX5

Summary

VCR Specifications

Safety Check-out and Leakage Test

Leakage Test Procedures

Guidelines and methods for measuring AC leakage current from exposed metal parts to earth ground.

General VCR Setup and Operation

Getting Started: Initial Setup

Covers unpacking, remote control setup, model identification, and basic operation notes.

Connection Methods and Feature Configuration

Details hookup procedures, cable control, channel preset, VCR Plus+ system, clock, and language settings.

VCR Disassembly Procedures

Disassembly Steps for Components

Step-by-step instructions for disassembling the VCR's case, panels, boards, and mechanism.

Internal Views and Component Location

Diagrams showing internal components and circuit board locations for identification.

VCR Block Diagrams

Detailed System Block Diagrams

Visual representation of the VCR's functional blocks: overall, video, servo, tuner, audio, and power systems.

Printed Wiring Boards and Schematic Diagrams

Schematic Diagram Notes and Board Layouts

Important notes on schematics, component identification, and layouts for various VCR circuit boards.

Interface and IC Pin Function Descriptions

IC Pin Functions and Interface Details

Detailed pin assignments and interface descriptions for key ICs related to system control, video, audio, and servo functions.

VCR Adjustments

Mechanical and Electrical Adjustment Procedures

Procedures for calibrating and aligning the VCR's electrical circuits and mechanical systems for optimal performance.

VCR Repair Parts List

Parts Identification and Lists

Exploded views of VCR components and a comprehensive electrical parts list for service and replacement needs.

Sony RMT-V294 Specifications

General

Type	Remote Control
Brand	Sony
Model	RMT-V294
Category	VCR
Compatible Devices	Sony VCRs
Infrared	Yes
Battery Type	AA
Number of Batteries	2