Sony SB-V3000 Service Manual

SERVICE MANUAL - - ai saa
* Service of remote commander RMT-3000.
* Remote commander RMT-3000 is available as a unit.
But as indivdual parts the battery case lid of commander is only available.
SPECIFICATIONS
Inputs/outputs Audio outputs (10)
P F Jack type Phono jack/21-pin connector
oo
(8)
sean
Output
impedance
Less
than
5
kilohms
Y
signal
1
Vp-p,
75
ohms
unbalanced
(when
oan
ae
eee
te
cttee
terminated), sync negative ‘ ; ’
C
signal
(burst
signal)
0.286
Vp-p,
75
ohms
unbalanced
(when
a
nari
alg
He
ol
=
uneNee Crosstalk More than 80 dB
S video outputs (9) 2
Jack type 4-pin mini DIN ae 2 se Pani
Y signal 1 Vp-p, 75 ohms unbalanced (when AEB NDS: Ree
terminated), sync negative
C signal (burst signal) 0.286 Vp-p, 75 ohms unbalanced (when Others
terminated) Power requirements 220 V AC, 50 Hz
Power consumption 44 W (5.5 W during idling)
Video
inputs
(8)
Dimensions
430
x
115
x
370
mm
(w/h/d)
Jack
type
Phono
jack
(17
x
4
%/a
x
14
°/s
inches)
Reference signal input 1.0 Vp-p, 75 ohms unbalanced (when Weight Approx. 7.1 kg (15 Ib. 10 oz.)
terminated) Accessories supplied © Remote commander RMT-3000 (1)
Sync
Negative
Sony
SUM-3(NS)
batteries
(2)
Labels for input/output selection (1 set)
Video outputs (10)
Jack type Phono jack/21-pin connector Remote commander RMT-3000
Output
level
1.0
Vp-p,
75
ohms
unbalanced
(when
Remote
control
system
Infrared
control
terminated)
Power
requirements
3
VDC
Sync
Negative
Dimensions
67
x
20
x
176
mm
(w/h/d)
Signal-to-noise
ratio
More
than
48
dB
(2
%/¢
x
3/16
x
7
inches)
Crosstalk
More
than
45
dB
(3.58
MHz)
Weight
Approx.
110
g
(4
02.)
not
including
batteries
Audio inputs (9)
Jack
type
Phono
jack
Design
and
specifications
are
subject
to
change
without
notice.
Reference signal input -7.5 dB
Input capacity 2.0 Vrms
Input impedance More than 47 kilohms
VIDEO /AUDIO SELECTOR
SONY.
MICROFILM

Sony SB-V3000 Specifications

General

Brand	Sony
Model	SB-V3000
Category	Recording Equipment
Language	English

Summary

Service Manual

Specifications Overview

Details on input/output, audio, control S, and other specifications.

General Information

1-1. Outline and Capabilities

Describes the unit's features and various equipment connectivity.

1-2. Control Locations and Functions

Details front panel controls, indicators, and their operations.

Rear Panel and Remote Commander

Identifies rear panel connectors and remote commander functions.

Connection Procedures

Guides for connecting monitors and other video equipment.

Connecting External Equipment

Instructions for connecting VTRs, video players, AV processors, and audio systems.

Monitoring and Editing Operations

Procedures for monitoring video signals and performing editing tasks.

1-10. Memorizing Input/Output Settings

How to save and recall input/output configurations.

1-11. Using the Remote Commander

Detailed operation guide for the supplied remote commander.

1-12. Connecting the PCM Audio Processor

Instructions for connecting a PCM audio processor.

Disassembly

Section 2 Disassembly Procedure

Step-by-step instructions for safely disassembling the unit.

Diagrams

3-1. Circuit Board Location

Diagram showing the placement of internal circuit boards.

3-2. Overall Block Diagram

High-level block diagram of the system's architecture.

3-3. Video I/O, Composite, Y Block Diagram

Detailed block diagram for video input/output and signal processing.

3-4. Video I/O, Parallel Series Converter Diagram

Diagram illustrating video signal conversion processes.

3-5. Audio, Video Control, Chroma Block Diagram

Block diagram for audio, video control, and chroma signal paths.

3-6. Power Block Diagram

Block diagram of the unit's power supply system.

3-7. System Control Block Diagram

Block diagram detailing the system control logic.

3-8. System Control (KS-5 Board IC401)

Specific details of the KS-5 board IC401 and its pins.

Printed Wiring Boards and Schematic Diagrams

4-1. Frame Schematic Diagram

Overall schematic diagram for the main frame.

4-2. Printed Wiring Boards and Schematic Diagrams

General notes for interpreting PWB and schematic diagrams.

CY-5 (S VIDEO) Printed Wiring Board

PWB layout for the CY-5 S VIDEO board.

FT-40, FY-4 Printed Wiring Boards

PWB layouts for FT-40 and FY-4 terminal boards.

CE-11 Printed Wiring Boards

PWB layout for the CE-11 board.

CA-26 Printed Wiring Board

PWB layout for the CA-26 audio, video control board.

PW-65 (POWER) Printed Wiring Board

PWB layout for the PW-65 power supply board.

FD-11, PD-20 Printed Wiring Boards

PWB layouts for FD-11 and PD-20 boards.

KS-5 Printed Wiring Board

PWB layout for the KS-5 control switch and display board.

Exploded Views

5-1. Front Panel, Cabinet Assembly

Exploded view of the unit's front panel and cabinet.

5-2. Boards and Chassis Section

Exploded view of internal boards and chassis components.

Electrical Adjustments

7-1. Confirmation of Input Signal

Procedures for confirming input signal levels and waveforms.

7-1-1. Adjustment of YC Separation Level

Specific adjustment procedure for YC separation on the CY-5 board.

7-2. Adjustment Related Parts Location

Identifies the location of components related to adjustments.