Roadstar vdr-6205k Скачать руководство пользователя страница 2

1-1

A

AC

:Alternating Current

ACC

:Automatic Color Control

ACSS

:Automatic Channel Setting System

ADJ

:Adjust

A/E

:Audio Erase

AFC

:Automatic Frequency Control

AFT

:Automatic Fine Tuning

AGC 

:Automatic Gain Control

A.H.SW

:Audio Head Switch

ALC

:Automatic Level Control

AM

:Amplitude Modulation

AMP

:Amplifier

ANT

:Antenna

APC

:Automatic Phase Control

ASS’Y

:Assembly

AUX

:Auxiliary

B

:Base

BGP

:Burst Gate Pulse

BPF

:Bandpass Filter

BS

:Brodcasting Satellite

BW or B/W

:Black and White

C

:Capacitor, Chroma, Collector

CAN

:Cancel

CAP

:Capstan

CAP.BRK

:Capstan Brake

CAP.RVS

:Capstan Reverse

CATV

:Cable Television

CBA

:Circuit Board Assembly

CCD

:Charge Coupled Device

C.CTL

:Chro Control, Capstan Control

CFG

:Capstan Frequency Generator

CHROMA

:Chrominance

CNR

:Chroma Noise Redution

COMB

:Combination

Comb Filter

COMP

:Comparator

Composite
Compensation

CONV

:Converter

C.ROT SW

:Color Rotary Switch

CS

:Chip Selcet

C.SYNC

:Composite Synchronization

CTL DIV

:Control Divide

CUR

:Current

CYL

:Cylinder

D

D

:Drum, Digital, Diode, Drain

D.ADJ

:Drum Adjust

DC

:Direct Current

D.CTL

:Drum Control

DEMOD

:Demodulator

DET

:Detector

DEV

:Deviation

DHP

:Double High Pass

DIGITRON

:Digital Display Tube

DL

:Delay line

DOC

:Drop Out Compensator

DUB

:Dubbing

D.V SYNC

:Dummy Vertical Synchronization

E

E

:Emitter

EE

:Electric to Eletric

EMPH

:Emphasis

ENA

:Enable

ENV

:Envelope

EP

:Extended Play

EQ

:Equalizer

EXP

:Expander

F

F

:Fuse

FB

:Feed Back

FBC

:Feed Back Clamp

FE

:Full Erase

FG

:Frequency Generator

FL

:Filter

FM

:Frequency Modulation

F/R

:Front/Rear

FS

:Frequency Synthesizer

FSC

:Subcarrier Frequency

F/V

:Frequency Voltage

GEN

:Generator

H

H

:High, Horizontal

I

IC

:Integrated Circuit

IF

:Intermediate Frequency

INS

:Insert

L

L

:Low, Left, Coil

LD

:LED

LD VTG CTL

:Loading Voltage Control

LECHA

:Letter Character

L.M

:Level Meter

LP

:Long Play

LPF

:Low Pass Filter

M

MAX

:Maximum

MD

:Modulator

MECHA.CTL

:Mechanism Control

MIC

:Microphone

MIN

:Minimum

MIX

:Mixer, Mixing

M.M.

:Monostable, Multivibrator

MMV

:Mono Multi Vibrator

MOD

:Modulation, Modulator

MODEM

:Modulator-Demodulator

MPX

:Multiplex

N

NR

:Noise Reduction

O

OSC

:Oscillator

OSD

:On Screen Display

P

PB

:Playback

PCB

:Printed Circuit Board

P.CTL

:Power Control

PRE-AMP

:Preamplifier

P.F

:Power Failure

PG

:Pulse Generator

PLL

:Phase Locked Loop

PREM.DET

:Premire Detect

P.P

:Peak-to-Peak

PS

:Phase Shift

PWM

:Pulse Width Modulation

PWR CTL

:Power Control

Q

Q

:Transistor

QH

:Quasi Horizontal

QSR

:Quick Setting Record

QTR

:Quick Timer Record

QV

:Quasi Vertical

R

:Resistor, Right

RE(or RC)

:Remocon, Receiver

REC

:Recording

REC S ‘H’

:Record Start ‘Hight’

REF

:Reference

REG

:Regulated, Regulator

REMOCON

:Remote Control(unit)

RF

:Radio Frequency

R/P

:Record/Playback

RTC

:Reel Time Counter

S

S

:Serial

S.ACCEL

:Slow Accel

SAOP

:Second Audio Program

SC

:Scart, Simulcast

S.DET

:Secam Detect

SH

:Shift

SHARP

:Sharpness

SIF

:Sound Intermediate Frequency

SLD

:Side Locking

S/N

:Signal to Noise Ratio

SP

:Standard Play

ST

:Stereo

SUB

:Subtract, Subcarrier

SW or S/W

:Switch

SYNC

:Synchronization

SYSCON

:System Control

T

T

:Coil

TP

:Test Point

TR

:Transistor

TRK

:Tracking

TRANS

:Transformer

TU

:Tuner, Take-up

U

UHF

:Ultra High Frequency

UNREG

:Unregulated

V

V

:Volt, Vertical

VA

:Always Voltage

VCO

:Voltage Controlled Oscillator

VGC

:Voltage Gain Control

VHF

:Very High Frequency

V.H.SW

:Video Head Switch

VISS

:VHS Index Search

VPS

:Video Program System

VR

:Variable Resistor or Volume

V-SYNC

:Vertical Synchronization

VTG

:Voltage

VV

:Voltage to Voltage

VXO

:Voltage X-tal Oscillator

W

W

:Watt

WHT

:White

W/O

:With out

X

X-TAL

:Crystal

Y

Y/C

:Luminance/Chrominance

YNR

:Luminance Noise Reduction

Z

ZD

:Zener Diode

SECTION1  SUMMARY

KEY TO ABBREVIATIONS

Содержание vdr-6205k

Страница 1: ...Service Manual VDR 6205K Service Manual VDR 6205K VDR 6205K R...

Страница 2: ...LD LED LD VTG CTL Loading Voltage Control LECHA Letter Character L M Level Meter LP Long Play LPF Low Pass Filter M MAX Maximum MD Modulator MECHA CTL Mechanism Control MIC Microphone MIN Minimum MIX...

Страница 3: ...e specified to comply with X ray emission standards for products using cathode ray tubes and those specified for compliance with various regulations regarding spurious radiation emission 3 Use Specifi...

Страница 4: ...el only Note This table is unofficial and for reference only Be sure to confirm the precise values for your particular country and locality Leakage Current test Confirm specified or lower leakage curr...

Страница 5: ...being switch all and no tapes OK is displayed at FLD for FLD models and LED becomes on for LED CLOCK models This is the state that initializing EEPROM is finished In case of PAL VCP if holding the RE...

Страница 6: ...t according to No 2 Re assembly Flow 3 Place the unit like Fig 2 1 4 Check and replace Electrical parts NOTE 1 Insert Video Cassette Tape inversely like Fig 2 1 to check and replace defective parts 2...

Страница 7: ...2 2 EXPLODED VIEWS 1 Cabinet and Main Frame Section 457 457 457 457 457 457 260 330 A43 A46 283 280 PBLED 284 452 323 320 275 T u 7 0 1 S W 7 0 1 250 462 462 457 457 452 300 276 A 5 4 3 2 1 B C D...

Страница 8: ...ection Parts List 801 808 INSTRUCTION ASS Y BATTERY 810 CABLE SET ASS Y 803 PACKING ASS Y 804 SHEET CUSHION 802 BOX CARTON Optional Parts 900 REMOCON NOTE Refer to SECTION 5 REPLACEMENT PARTS LIST NOT...

Страница 9: ...2 4 3 Remote Control Section Remote Control Section Parts List Packing Accessory Section Parts List 901 900 902 906 905 904 903 907...

Страница 10: ...2 sec Reference 1 PG adjustment is practiced in the state of maximum RF level and locked servo system 2 The deviation between A B Head Adjustment location should be within 20 sec 3 The deviation betwe...

Страница 11: ...IAGRAMS 1 Power SMPS Circuit Diagram No Power BDP01 is defective No Power ICP02 03 are malfunctioned 5V dead QP02 03 04 are defective 9V dead QP01 is defective 12VA No Power DP06 is defective 12V dead...

Страница 12: ...1CP01 SWITCH ING 1 2 3 5 11 10 7 9 6 1 2 3 4 5 4 1 2 3 REFERENCE ICP03 RECTIFIER DP03 DETECT RECTIFIER DP06 ICP04 REGULATOR 6VA FP02 PTP01 T2A 250V QP01 QP02 QP04 QP05 Y C SYSTEM 5 3VA CAPSTAN 13 5VA...

Страница 13: ...is abnormal S501 S502 Q514 Q515 are defective Audio stop occurs ES501 ES502 LD501 are defective Tape remain dead Auto REW is not operate IC504 is defective Reset defect Set Dead X501 is defective IC5...

Страница 14: ...L D MOTOR 12V 19 LD LD 20 5 6 4 7 8 1 10 Vcc 1 Vcc 2 OUT 1 C529 OUT 2 GND IN 2 IN 1 V ref IC502 ZD501 2 31 32 38 40 61 78 80 81 12 24 28 26 39 27 25 DRUM PWM REG 9V 1 2 RESET GND Vcc 3 IC504 3 SUP SEN...

Страница 15: ...defective PB Audio failed IC301 Pin is defective Auto Tracking is failed TL401 is defective Audio Screen is bad in Self Record mode IC301 Pin defective PB Color signal disappear X301 X302 are defecti...

Страница 16: ...VIDEO MIX V OUT BUFFER PB FM AGC FM DEM SUB LPF SP B PB SP A PB V ENV COLOR ROTARY 88 57 59 54 52 51 61 72 71 46 45 43 41 91 93 10 18 17 21 20 23 24 28 29 1 11 IC301 LA71570M SP REC IC 301 LA71570 M C...

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