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Sony CCD-TRV138 User Manual

Sony CCD-TRV138
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SECTION 6
ADJUSTMENTS
CCD-TRV138/TRV238E/TRV338/TRV438E
RMT-833
ADJ
Revision History
Revision History
Ver 1.0 2004. 11
Link
Link
Adjusting Items when Replacing Main Parts and Boards
Before Starting Adjustments
Adjusting Items when Replacing Main Parts and Boards
Before Starting Adjustments
LCD SYSTEM ADJUSTMENTS
CAMERA SYSTEM ADJUSTMENTS
PREPARATIONS BEFORE ADJUSTMENTS
CAMERA SECTION ADJUSTMENTS
INITIALIZATION OF 8, A, C, D, E, F, 1F PAGE DATA
LCD SYSTEM ADJUSTMENTS
CAMERA SYSTEM ADJUSTMENTS
INITIALIZATION OF 8, A, C, D, E, F, 1F PAGE DATA
PREPARATIONS BEFORE ADJUSTMENTS
CAMERA SECTION ADJUSTMENTS
TAPE PATH ADJUSTMENT
OPERATING WITHOUT CASSETTE
ADJUSTMENT REMOTE COMMANDER
MECHANISM SECTION ADJUSTMENTS
TAPE PATH ADJUSTMENT
OPERATING WITHOUT CASSETTE
ADJUSTMENT REMOTE COMMANDER
MECHANISM SECTION ADJUSTMENTS
AUDIO SYSTEM ADJUSTMENTS
VIDEO SYSTEM ADJUSTMENTS
SERVO SYSTEM ADJUSTMENTS
SYSTEM CONTROL SYSTEM ADJUSTMENTS
PREPARATIONS BEFORE ADJUSTMENTS
VIDEO SECTION ADJUSTMENTS
AUDIO SYSTEM ADJUSTMENTS
VIDEO SYSTEM ADJUSTMENTS
SERVO SYSTEM ADJUSTMENTS
SYSTEM CONTROL SYSTEM ADJUSTMENTS
PREPARATIONS BEFORE ADJUSTMENTS
VIDEO SECTION ADJUSTMENTS
SERVICE MODE
DATA PROCESS
ADJUSTMENT REMOTE COMMANDER
SERVICE MODE
SERVICE MODE
DATA PROCESS
ADJUSTMENT REMOTE COMMANDER
SERVICE MODE
Sony EMCS Co.
2004K0500-1
© 2004.11
Published by DI Technical Support Section
9-876-779-51
CCD-TRV138/TRV238E/TRV338/TRV438E

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Sony CCD-TRV138 Specifications

General IconGeneral
Sensor typeCCD
Number of CCDs1
Total megapixels0.32 MP
Optical sensor size1/6 \
Filter size37 mm
Digital zoom990 x
Optical zoom20 x
Image stabilizerNo
Focal length range2.5 - 50 mm
Maximum aperture number2.4
Minimum aperture number1.6
Focal length (35mm film equivalent)42 - 840 mm
Camcorder tape typeHi 8
Camcorder media typeVideotape
Internal storage capacity0 GB
Focus adjustmentAuto/Manual
Scene modesBeach, Landscape (scenery), Portrait, Spotlight, Sunset
Built-in lightYes
Camera shutter speed1/60 - 1/4000 s
Display diagonal2.5 \
Viewfinder type-
Viewfinder resolution90000 pixels
Photo effectsBlack&White, Mosaic, Negative film, Pastel, Sepia, Solarisation
Camcorder typeHandheld camcorder
Minimum illumination1 lx
Product colorBlack, Silver
Video formats supportedMPEG2
Maximum video resolution- pixels
Analog signal format systemNTSC
Audio systemDolby Digital
USB 2.0 ports quantityUSB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Battery typeNP-FM30
Battery voltage7.2 V
Battery capacity- mAh
Battery life (max)- h
Battery technologyLithium
Video recording time4 h
Cables includedAV
Power consumption (typical)2.9 W
Weight and Dimensions IconWeight and Dimensions
Depth151 mm
Width85 mm
Height98 mm
Weight890 g

Summary

Before Starting Adjustments

Adjusting Items when Replacing Main Parts and Boards

Lists adjustments needed after replacing major components.

INITIALIZATION OF 8, A, C, D, E, F, 1F PAGE DATA

Resets or modifies specific page data for system initialization.

CAMERA SECTION ADJUSTMENTS

Preparations Before Adjustments (Camera Section)

Lists required tools and procedures before camera adjustments.

HALL Adjustment

Adjusts hall AMP gain and offset for lens iris position detection.

Flange Back Adjustment

Adjusts the inner focus lens flange back automatically.

Optical Axis Adjustment

Corrects optical axis deviation between lens and CCD imager.

Picture Frame Setting

Sets the picture frame position for color reproduction adjustment.

Color Reproduction Adjustment

Adjusts color separation matrix for proper color reproduction.

LV Standard Data Input

Adjusts the normal coefficient of the light value.

Auto White Balance Standard Data Input

Sets the reference white balance at 3200K.

Auto White Balance Adjustment

Adjusts auto white balance output data for better reproducibility.

Auto White Balance Check

Verifies auto white balance performance under various lighting conditions.

Angular Velocity Sensor Output Check and Steadyshot Check

Checks angular velocity sensor output and steadyshot function.

CCD Defect Check

Checks for defects on the CCD sensor.

LCD SYSTEM ADJUSTMENTS

LCD Level Adjustment (PD-204 Board)

Adjusts LCD display brightness and contrast.

LCD V-COM Adjustment (PD-204 Board)

Sets the DC bias for the LCD common electrode drive signal.

LCD White Balance Adjustment (PD-204 Board)

Corrects white balance to ensure accurate screen color reproduction.

MECHANISM SECTION ADJUSTMENTS

Adjustment Remote Commander

Connects and uses the remote commander for mechanism adjustments.

Operating Without Cassette

Procedures for operating the mechanism without a cassette.

Tape Path Adjustment

Adjusts the tape path for proper tracking and switching.

VIDEO SECTION ADJUSTMENTS

Preparations Before Adjustments

Lists required measuring instruments for video adjustments.

Output Level and Impedance

Specifies audio/video output levels and impedance.

Recording Mode (Standard 8/Hi8) Switching

Details switching between Standard 8 and Hi8 recording modes.

SYSTEM CONTROL SYSTEM ADJUSTMENTS

Initialization of 8, A, C, D, E, F, 1F Page Data

Initializes or modifies system control page data.

SERVO SYSTEM ADJUSTMENTS

CAP FG Offset Adjustment (VC-341 Board)

Sets CAP FG signal duty cycle for capstan servo.

VIDEO SYSTEM ADJUSTMENTS

28 MHz Origin Oscillation Adjustment (VC-341 Board)

Sets clock frequency for synchronization.

AFC fo Adjustment (VC-341 Board)

Adjusts pull-in range of A/D converted clock generator.

LINE OUT Level Adjustment (VC-341 Board)

Adjusts the sync and burst levels of the line out signal.

REC Y Current Adjustment (VC-341 Board)

Adjusts the Y FM signal recording current.

REC C/AFM Current Adjustment

Checks/adjusts recording current for REC C and AFM signals.

AUDIO SYSTEM ADJUSTMENTS

BPF fo Adjustment (VC-341 Board)

Sets BPF passing frequency for AFM signal separation.

1.5 MHz Deviation Adjustment (VC-341 Board)

Adjusts audio FM signal deviation for playback level accuracy.

SERVICE MODE

Adjustment Remote Commander

Details operation and precautions for the adjustment remote commander.

Data Process

Explains hexadecimal to decimal conversion for adjustment data.

Setting the Test Mode

Procedures for entering and exiting test modes.

Emergency Memory Address

Records and interprets emergency codes and their addresses.

MSW Codes

Explains mode switch and mechanism position codes for errors.

Bit Value Discrimination

Method to discriminate bit values from remote commander display.

Switch Check (1)

Checks operation of specific switches using bit value discrimination.

Switch Check (2)

Checks A/V OUT jack switch status.

Switch Check (3)

Identifies pressed keys by discriminating display data.

LED, Video Light, IR Light Check

Verifies the status of LEDs, video light, and IR light.

Record of Use Check

Displays and initializes usage data like drum rotation and video light time.

Record of Self-diagnosis Check

Displays past self-diagnosis codes and their meanings.

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