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Sony DVCAM DSR-11 User Manual

Sony DVCAM DSR-11
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SERVICE MANUAL
Ver 1.0 2000. 11
US Model
Canadian Model
AEP Model
UK Model
Australian Model
New Zealand Model
DIGITAL VIDEO CASSETTE RECORDER
SPECIFICATIONS
– Continued on next page –
R MECHANISM
DSR-11
RMT-DS11
System
Recording format DVCAM/DV (SP) format, rotating
2-head helical scan, digital
component recording
Video signal EIA STANDARD, NTSC color
system
CCIR STANDARD, PAL colour
system
Video
Quantification 8-bit
Standardization
frequency NTSC:
13.5 MHz (4:1:1 Component)
PAL:
13.5 MHz (4:2:0 Component)
Audio
Quantification 12-bit (non-linear) or 16-bit (linear)
Standardization
frequency 32 kHz (12-bit recording) or
48 kHz (16-bit recording)
Usable cassettes Standard-DVCAM cassettes and
Mini-DVCAM cassettes
Recording time Standard cassette
DVCAM:
184 minutes (PDV184)
180 minutes (DV270)
DV: 270 minutes (PDV184/
DV270)
Mini cassette
DVCAM: 40 minutes (PDVM40/
DVM60)
DV: 60 minutes (PDVM40/
DVM60)
(We recommend that you use the
DVCAM cassettes.)
Clock
Quartz locked
Power back-up Back-up duration: up to one month
(after a 10-hour charge)
Inputs and outputs
Video input Phono jack
Input signal: 1 Vp-p
(75 ohms unbalanced)
Video output Phono jack
Output signal: 1 Vp-p
(75 ohms unbalanced)
S video input Mini DIN 4-pin
Luminance signal: 1 Vp-p
(75 ohms unbalanced)
Chrominance signal:
0.286 Vp-p (NTSC)
0.3 Vp-p (PAL)
(75 ohms unbalanced)
S video output Mini DIN 4-pin
Luminance signal: 1 Vp-p
(75 ohms unbalanced)
Chrominance signal:
0.286 Vp-p (NTSC)
0.3 Vp-p (PAL)
(75 ohms unbalanced)
Audio input Phono jack (L, R)
Input level: 2 Vrms (full bit)
Input impedance: more than
47 kohms
Audio output Phono jack (L, R)
Output level: 2 Vrms (full bit)
Output impedance: less than
10 kohms
Control S input Minijack
LANC input/output
Stereo mini-mini jack
DV input/output 4-pin jack
General
Power consumption
15 W (during playback)
Peak inrush current
Hot switching inrush current,
measured in accordance with
European standard EN55103-1:
6 A (230V)
Operating temperature
5 °C to 40 °C (41 °F to 104 °F)
Storage temperature
–20 °C to +60 °C (–4 °
F to +140
°F)

Table of Contents

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Sony DVCAM DSR-11 Specifications

General IconGeneral
BrandSony
ModelDVCAM DSR-11
CategoryVCR
LanguageEnglish

Summary

Service Manual Specifications

System Specifications

Details recording format, video/audio quantification, standardization frequencies, cassette compatibility, and recording time.

Input and Output Specifications

Lists video, audio, and control inputs/outputs with signal levels and impedance.

General Unit Specifications

Covers power consumption, operating temperature, and storage temperature.

Safety Related Component Warnings and Checks

Safety-Related Component Warning

Highlights components critical to safe operation and requires replacement with specific Sony parts.

Safety Check-out Procedure

Outlines essential safety checks to perform before releasing the unit after repairs.

Service Notes and General Information

General Repair Notes

Provides crucial advice for handling cables and connectors during repairs to prevent damage.

Self-Diagnosis Functionality

Self-Diagnosis Function Overview

Explains the self-diagnosis function and its two display modes: self-diagnosis and service mode.

Self-Diagnosis Display Details

Describes the 5-character self-diagnosis display format indicating repair status, block, and detailed code.

Service Mode Display Access

Details how to enter Service Mode to view past self-diagnosis codes.

Self-Diagnosis Code Table

Lists self-diagnosis codes, symptoms, and suggested corrections for troubleshooting.

General Unit Overview and Features

DSR-11 Key Features

Highlights core features like DVCAM format, high picture quality, wide track pitch, PCM audio, and DV compatibility.

Front Panel Controls and Indicators

Identifies and explains the function of front panel buttons, selectors, and indicators.

Rear Panel Connectors and Switches

Details the function of rear panel connectors like LANC, DV I/O, and switches like NTSC/PAL select.

Supplied Remote Commander Functions

Explains the operation of the remote commander buttons for unit control.

Section 2: Disassembly Procedures

Upper Case Disassembly

Step-by-step instructions for removing the upper case of the unit.

Front Panel Assembly Disassembly

Procedure for removing the front panel assembly.

VD-031 Board Disassembly

Instructions for disassembling the VD-031 circuit board.

DC/DC Converter Unit Disassembly

Steps for removing the DC/DC converter unit.

HD-024 Board Disassembly

Instructions for disassembling the HD-024 circuit board.

Mechanism Deck Disassembly

Procedure for removing the mechanism deck assembly.

JC-20 Board Disassembly

Instructions for disassembling the JC-20 circuit board.

RP-234 Board Disassembly

Steps for disassembling the RP-234 circuit board.

Circuit Boards Location

Diagram showing the location of major circuit boards within the unit.

Section 3: Block Diagrams

Overall Block Diagram 1

Presents the first overall system block diagram.

Overall Block Diagram 2

Presents the second overall system block diagram.

Overall Block Diagram 3

Presents the third overall system block diagram.

Overall Block Diagram 4

Presents the fourth overall system block diagram.

Power Block Diagram 1

Illustrates the first power supply block diagram.

Power Block Diagram 2

Illustrates the second power supply block diagram.

Power Block Diagram 3

Illustrates the third power supply block diagram.

Power Block Diagram 4

Illustrates the fourth power supply block diagram.

Section 4: Printed Wiring Boards and Schematic Diagrams

Notes for Interpreting Diagrams

Provides guidelines for understanding printed wiring boards and schematic diagrams.

Frame Schematic Diagram (1/2)

Shows the first part of the overall frame schematic diagram.

Frame Schematic Diagram (2/2)

Shows the second part of the overall frame schematic diagram.

RP-234 Board Schematic Diagrams

Detailed schematic diagrams for the RP-234 board.

JC-20 Board Schematic Diagrams

Detailed schematic diagrams for the JC-20 board.

VD-031 Board Schematic Diagrams

Detailed schematic diagrams for the VD-031 board.

HD-024 Board Schematic Diagrams

Detailed schematic diagrams for the HD-024 board.

MD-76 Board Schematic Diagram

Schematic diagram for the MD-76 board.

FR-175 Board Schematic Diagram

Schematic diagram for the FR-175 board.

JA-006 Board Schematic Diagram

Schematic diagram for the JA-006 board.

JD-002 Board Schematic Diagram

Schematic diagram for the JD-002 board.

DC-1492 Board Schematic Diagram

Schematic diagram for the DC-1492 board.

Waveform Analysis

RP-234 Board Waveforms

Illustrates key waveforms for the RP-234 board.

JC-20 Board Waveforms

Illustrates key waveforms for the JC-20 board.

VD-031 Board Waveforms

Illustrates key waveforms for the VD-031 board.

HD-024 Board Waveforms

Illustrates key waveforms for the HD-024 board.

Parts Location Guide

RP-234 Board Parts Location

Diagram showing the location of parts on the RP-234 board (Side A and B).

JC-20 Board Parts Location

Diagram showing the location of parts on the JC-20 board (Side A).

HD-024 Board Parts Location

Diagram showing the location of parts on the HD-024 board (Side A).

Section 5: Adjustments

EVR Data Re-writing Procedures

Procedures for re-writing EVR data when replacing boards or EEPROM.

Adjusting Items After Main Part Replacement

Table detailing adjustments required after replacing main parts.

Adjusting Items After Board or EEPROM Replacement

Table detailing adjustments required after replacing boards or EEPROM.

Mechanical Section Adjustments

Procedures for adjusting mechanical parts.

List of Service Tools

Lists essential tools required for service and adjustment procedures.

Mode Selector II Operation and Connection

Information on using the Mode Selector II for mechanism control and connection.

Periodic Maintenance Checks

Table outlining periodic maintenance checks based on operating hours.

Cleaning Procedures

Instructions for cleaning the rotary drum assembly and tape path system.

Tape Guide Height and Position Adjustments

Procedures for checking and adjusting tape guides (1/8 and 2/7).

Mechanical Parts Replacement and Assembly

Disassembly and assembly procedures for various mechanical parts.

Mechanism Adjustment Flowchart

Flowchart outlining the sequence for tape path and height adjustments.

Reel Table Height Adjustment

Procedure for checking and adjusting reel table height.

TG1/8 Height Check and Adjustment

Procedure for checking and adjusting TG1/8 height.

TG2/7 Height Check and Adjustment

Procedure for checking and adjusting TG2/7 height.

FWD/RVS Position Check and Adjustment

Procedure for checking and adjusting FWD/RVS positions.

Electric Tension Regulator Check and Adjustment

Procedure for checking and adjusting electric tension regulators.

FWD/RVS Back Tension Check and Adjustment

Procedure for checking and adjusting FWD/RVS back tension.

Preparation for Adjustment and Tape Path Check

Steps for preparing adjustments and checking tape path using RF waveform.

Track Adjustment and RF Waveform Check

Procedure for adjusting and checking track RF waveforms.

Track Check

Procedure for checking track waveform amplitude differences.

CUE/REV Check

Procedure for checking waveform peak consistency in CUE/REV modes.

Curl Check and Adjustment

Procedure for checking and adjusting tape curls on guides and pinch roller.

Rising Check

Procedure for checking waveform rising horizontally within 2 seconds after mode switching.

Service Mode Operations

Details on entering Service Mode and operating the adjusting remote commander.

Data Processing for Adjustments

Explains how to convert hexadecimal data to decimal for adjustments.

Service Mode Test Mode Settings

Procedure for setting the test mode and managing emergency memory addresses.

Emergency Codes and MSW Codes

Lists emergency codes for errors and MSW codes for mechanism positions.

Bit Value Discrimination Guide

Explains how to discriminate bit values using adjustment remote commander display data.

Record of Use Check and Initialization

Procedure for checking and initializing record of use data, especially drum rotation time.

Video Section Adjustments Preparations

Lists required equipment and alignment tapes for video adjustments.

Video Input Signal Checks

Procedures for checking S VIDEO and VIDEO input signals using an oscilloscope.

Adjustment Tapes

Details the alignment tapes required for various adjustments.

Input/Output Levels and Impedance

Specifications for all unit inputs and outputs.

System Control System Adjustments

Procedures for initializing, inputting, and modifying system control data.

Servo and RF System Adjustments

Procedures for adjusting servo and RF system parameters.

JC-20 Board Video Adjustments

Specific adjustment procedures for the JC-20 board.

VD-031 Board Video Adjustments

Adjustment procedures for the VD-031 board, including decoder and Y/C separation.

General Video Adjustments

Procedures for HUE adjustment in both NTSC and PAL modes.

Audio System Adjustments

Procedures for checking playback level, S/N ratio, and distortion.

Section 6: Repair Parts List

Exploded Views

Provides exploded views of major assemblies for parts identification.

Overall Assembly Exploded View

Exploded view of the entire unit's overall assembly.

Chassis Assembly-1 Parts

Exploded view and parts list for Chassis Assembly-1.

Chassis Assembly-2 Parts

Exploded view and parts list for Chassis Assembly-2.

Mechanism Deck Assembly (Drum Assembly) Parts

Exploded view and parts list for the mechanism deck drum assembly.

Mechanism Deck Assembly (Gear, Arm) Parts

Exploded view and parts list for mechanism deck gear and arm components.

Mechanism Deck Assembly (Motor, MD Board) Parts

Exploded view and parts list for mechanism deck motor and MD board.

Mechanism Deck Assembly (Cassette Compartment) Parts

Exploded view and parts list for the mechanism deck cassette compartment.

Electrical Parts List: DC/DC Converter Unit

List of electrical components for the DC/DC Converter Unit (DC-1492).

Electrical Parts List: HD-024

List of electrical components for the HD-024 board.

Electrical Parts List: JC-20

List of electrical components for the JC-20 board.

Electrical Parts List: JD-002, MD-76, RP-234

List of electrical components for JD-002, MD-76, and RP-234 boards.

Electrical Parts List: VD-031

List of electrical components for the VD-031 board.

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