Sanyo Vhr-495e User manual

FILE

NO.

SERVICE

MANUAL

(

Video

Cassette

Recorder

VHR-495E

(U.K.)

VHR-475G

(Germany)

CONTENTS

SELF-DIAGNOSIS

DISPLAY

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2

1.

DISASSEMBLY

ices

chu

uw

dacavddigewaud

seemed

ends

5

2.

ELECTRICAL

ADJUSTMENT

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9

3.

TEST

POINTS

FOR

TAPE

PATH

ADJUSTMENT

........

14

Please

see

other

materials

with

Reference

No.

4.

PARTS

LIST

given

in

table

below.

ROCESSORIES

sucut

see

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15

PACKING

MATERIALS

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15

Mechanism

|

vo51

Aaeeees

CABINET

&

GHASSIS

PARTS.

~

jucac

csadeeeare

cai

oes

15

Manual

Mechanism

MECHANISM

PARTS

...........0cccceceecceeeueees

16

ELECTRICAL

PARTS

..........cccccceccecueeeueeres

18

CIRCUIT

DIAGRAMS

(Refer

to

the

separate

volume)

PRODUCT

SAFETY

NOTICE

The

components

designated

by

a

symbol

(

A\

)

in

this

schematic

diagram

designates

components

whose

value

are

of

special

significance

to

product

safety.

Should

any

component

designated

by

a

symbol

need

to

be

replaced,

use

only

the

part

designated

in

the

Parts

List.

Do

not

deviate

from

the

resistance,

wattage,

and

voltage

ratings

shown.

NOTE:

1.

Parts

order

must

contain

model

number,

part

number,

and

description.

2.

Substitute

parts

may

be

supplied

as

the

service

parts.

3.

N.S.P.:

Not

available

as

service

parts.

Design

and

specifications

are

subject

to

change

without

notice.

PP4/E,

G2

143

155

00,

31

REFERENCE

No.

SM531434

15500(N)

D1

Vell

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bid

bsdbdssdissidtssdssiiisi¢iisiiiia

7

SELF-DIAGNOSIS

DISPLAY

/

CIOL

TELS

T

TTT

Pere

teteererceritsisseccsssscse,

Mechanism

Mode

Display/Head

Output

Drop

Warning

Display/Cylinder

Rotation

Accumulated

Time

Display

:

This

unit

displays

the

diagnosis

contents

of

abnormalities

and

the

mechanism

mode

on

its

display

panel

in

2-digit

numbers.

When

the

head

playback

output

has

dropped,

the

’’L”

sign

will

be

blinked.

Some

models

(listed

later)

will

also

display

the

cylinder

rotation

accumulated

time.

These

display

shows

the

outline

of

the

problems.

Use

it

as

a

reference

when

servicing

the

unit.

1.

Self-Diagnosis

Contents

and

Mechanism

Mode

Display

*

When

the

STOP

button

on

the

remote

control

is

pressed

for

about

10

seconds

continuously,

the

self-

diagnosis

number

will

be

displayed

on

the

reception

channel

display

of

the

display

panel

and

number

indicating

the

failed

mechanism

mode

(changed

mode

when

being

shifted)

on

the

tape

counter

“seconds”

display

for

3

seconds

each.

*

During

self-diagnosis

display,

displays

other

than

the

diagnosis

number/mechanism

mode

number

and

the

cylinder

accumulated

rotation

time

display

described

later

(some

models

only)

will

be

turned

off

and

when

displays

end,

the

normal

display

will

be

returned

automatically.

*

Refer

to

“Self-Diagnosis

Contents”

for

the

self-diagnosis

numbers

and

the

“Mechanism

Mode

Display

Contents”

for

the

mechanism

mode

numbers.

Display

panel

Self-Diagnosis

number

Mechanism

mode

number

(Reception

channel

display)

(Tape

counter

“Seconds”

display)

Self-Diagnosis

Contents

|

Mechanism

Operations

and

Problem

Main

Possible

Cause

State

After

Occurrence

There

is

no

abnormality

in

the

mechanism.

The

cylinder

motor

does

not

rotate.

The

cylinder

motor

is

faulty.

Shifts

to

the

STOP

mode.

*

The

control

of

the

cylinder

motor

is

faulty.

The

tape

winds

around

the

cylinder.

Shifts

to

the

STOP

mode.

The

take-up

ree!

does

not

rotate.

a

The

capstan

motor

does

not

rotate.

03

The

take-up

reel

is

caught.

¢

The

reel

belt

is

faulty.

The

take-up

torque

has

decreased.

The

capstan

motor

is

faulty.

Shifts

to

the

STOP

mode.

*

The

control

of

the

capstan

motor

is

faulty.

The

tape

cannot

be

loaded

with

the

Error

in

the

operations

of

the

tape

cassette

inserted.

loading

mechanism.

(But

unloading

can

be

performed.)

*

Foreign

particles

in

the

tape

load-ing

mechanism.

*

The

tape

end

sensor

is

faulty.

*

The

reel

brake

of

the

tape

cassette

has

not

been

released.

Unloads,

shifts

to

the

INITIAL

mode,

and

the

power

goes

off.

Tape

loading

and

unloading

cannot

be

|

+

The

tape

guide

is

caught.

The

power

is

forcibly

turned

off

with

the

performed

with

the

cassette

inserted.

*

The

loading

motor

is

faulty.

mechanism

at

its

current

position.

*

The

control

of

the

loading

motor

is

faulty.

=

16502'1)

D2

Mechanism

Operations

and

State

After

Occurrence

Front

loads

and

shifts

to

the

STOP

or

eS

mode.

When

the

power

switch

is

turned

on

before

eject

operations:

Shifts

to

the

STOP

mode.

*

When

the

power

switch

is

turned

off

before

eject

operations:

Shifts

to

the

INITIAL

mode

and

the

power

goes

off.

Main

Possible

Cause

*

The

cassette

drive

mechanism

is

faulty.

The

front

door

is

caught.

Front

unloading

cannot

be

performed

when

ejecting

the

cassette.

(Front

loading

can

be

performed.)

Front

loading

and

front

unloading

cannot

be

performed

when

ejecting

the

cassette.

The

power

is

forcibly

turned

off

with

the

mechanism

at

its

current

position.

*

The

tape

cassette

is

caught

in

the

cassette

drive

mechanism.

*

The

main

cam

and

front

rack

gear

of

the

front

loading

mechanism

have

not

engaged

properly.

*

The

gears

of

the

front

loading

drive

mechanism

have

not

en-

gaged

properly.

The

mechanism

becomes

1

(REVIEW)

while

moving

from

2

(IDLER),

3(STILL),

4

(BRAKE),

andto

5

(STOP).

The

mechanism

mode

switch

con-

tact

is

faulty.

The

power

is

forcibly

turned

off

with

the

mechanism

at

its

current

position.

The

mechanism

becomes

7

(INITIAL)

while

moving

from

1

(REVIEW),

2

(IDLER),

3(STILL),

4

(BRAKE),

and

to

5

(STOP).

The

mechanism

mode

switch

con-

tact

is

faulty.

Carries

out

tape

take-up

operations,

shifts

to

the

INITIAL

mode,

and

the

power

goes

off.

Note:

For

details

of

mechanism

operations

corresponding

to

the

mechanism

positions

of

the

self-diagnosis

numbers

08

and

09

above,

refer

to

the

separate

volume

on

the

V95

1

mechanism

manual.

These

manual

reference

numbers

are

shown

in

the

cover.

Mechanism

Mode

Display

Contents

Mechanism

Mode

Mechanism

Mode

CASSETTE

OUT

STANDBY

STOP

STILL

REC-PAUSE

AUDIO

DUBBING

-

PAUSE

FRAME

ADVANCE

SLOW

Mechanism

Mode

VIDEO

INSERT

VIDEO

INSERT

-

PAUSE

AUDIO/VIDEO

INSERT

REVERSE

X2

SPEED

PLAY

ee

AUDIO

DUBBING

X2

SPEED

PLAY

CUE

REVIEW

FAST

FORWARD

REWIND

OTHERS

2.

Head

Output

Drop

Warning

Display

*

When

the

STOP

button

on

the

remote

control

is

pressed

for

10

seconds

continuously

10

seconds

after

play

starts,

“L”

will

be

displayed

blinking

at

the

first

digit

of

the

minutes

position

on

the

tape

counter

when

the

head

output

is

lower

than

the

specified

value

to

indicate

an

abnormality.

*

The

cause

of

the

abnormality

may

be

due

to

drop

in

the

playback

output

caused

by

drop

in

the

efficiency

of

the

cassette

used

or

head

clogging.

Refer

to

“Head

Playback

Output

Voltage

Check”

as

a

means

to

judge

the

abnormality.

Display

panel

Head

output

drop

warning

display

(Tape

counter

“1st

digit

of

Minutes.”

position)

23>

15500(N)

D3

Head

playback

output

voltage

check

C

U

Warning

:

assette

Used

Display

Envelope

Detection

Output

Voltage

When

the

output

voltage

dif-

Envelope

detec-

4y

|-------------------

een

eee

Cassette

tion

output

ference

of

the

two

channels

with

(1C301

25

or

sf

-=-\

fT

TTT)

fo

0.5~0.95V

|

is

0.5

to

0.95V

normal

C3016

HOT

side:

zy

*

The

video

heads

of

both

are

playback

an

Fig.

2-1-1)

normal

witching

pulse

ouipus

(TP183:

see

Fig.

CH-

CH-2

2-1-2)

When

the

output

voltage

dif-

ference

of

the

two

channels

is

more

than

0.95V

*

Tracking

adjustment

has

not

been

performed

accurately

*

One

video

head

is

clogged

«

One

video

head

has

worn

out

When

the

average

output

voltage

of

the

two

channels

is

less

than

Envelope

detec-

tion

output

(IC301

25

or

br

nTYre-en

nner

ene

Ferrera

eee

-+*

More

than

C3016

HOT

side:

0.95V

see

Fig.

2-1-1)

ov

Switching

pulse

(TP183:

see

Fig.

CH-1

CH-2

2-1-2)

oF

L”

blinking

Recorded

cassette

(With

tabs)

Envelope

detec-

4\y

|-----------------------------------

tion

output

ae

(IC301

25

or

©

pon----22-onennenoeecoe

ee

eetere

eee

Saks

eae

C3016

HOT

side:

Flee

SO

ee

Less

than

|

*

Tracking

adjustment

has

not

INKING

see

Fig.

2-1-1)

OV

4

0.5V

been

performed

accurately

Switching

pulse

¢

Bothvideo

heads

are

clogged

(TP183:

see

Fig.

CH-1

CH-2

is

*

Both

video

heads

have

worn

out

2-1-2}

When

the

output

voltage

dif-

ference

of

the

two

channels

is

more

than

0.95V

*

Tracking

adjustment

has

not

Envelope

detec-

tion

output

(IC301

25

or

9

b--74e--

een

en

EST

-¢

More

than

C3016

HOT

side:

0.95V

see

Fig.

2-1-1)

OV

so

teed

blinking

Rental

cassette

Sana

been

performed

accurately

;

Switching

pulse

a

«

Onewideo

heads

d

(Without

(TP183:

see

Fig.

CH-1

CH-?

e

vi

eo

head

is

clogge

tabs)

2-1-2)

*

One

video

head

has

worn

out

Some

rental

cassettes

may

have

extremely

low

video

playback

outputs

even

when

both

video

heads

are

normal.

As

the

average

output

voltage

of

the

two

heads

may

be

less

than

0.5V

for

some,

no

warning

displays

will

be

shown.

3.

Cylinder

rotation

accumulated

time

display

Only

VHR-495E

employs

this

function

(However,

this

function

will

be

equipped

only

from

the

middle

of

production.

*

Press

the

STOP

button

on

the

remote

control

for

approximately

10

seconds

and

the

cylinder

rotation

accumulated

time

excluding

the

cassette

out

and

standby

operation

time

will

be

displayed

on

the

"Hours”

display

in

units

of

100

hours.

(’33"

will

be

displayed

for

3

seconds

for

3,300

to

3,399

hours.)

*

To

erase

the

cylinder

rotation

accumulated

time

display,

press

the

RESET

button

on

the

remote

control

during

the

accumulated

time

display.

Displav

panel

Cylinder

rotation

accumulated

display

(Tape

counter

“Hours”

display)

15502(1)

M1

1.

DISASSEMBLY

1-1.

REMOVAL

OF

CABINET,

MECHANISM

UNIT,

AND

MAIN

BOARD

REMOVING

THE

CABINET

PARTS

(Fig.

1-1-1)

1.

Remove

the

cabinet

and

bottom

cover

by

removing

the

four

screws

@

and

four

screws

@).

2.

Remove

the

front

panel

by

removing

the

locks

of

the

clamps

(A)

using

a

screwdriver,

etc.

and

slightly

rotating

the

bottom

part

in

the

direction

of

the

arrow.

Notes:

«

Electrical

adjustments

for

the

this

model

can

be

performed

with

only

the

cabinet

removed.

*

When

replacing

the

bottom

cover,

do

not

tighten

the

screws

(@)

too

much.

Excess

tightness

may

damage

the

screw

taps

on

the

chassis.

REMOVING

THE

MECHANISM

MAIN

UNIT

AND

THE

CP-1

PWB

ASSEMBLY

(Fig.1-1-2

and

1-1-3)

After

removing

the

cabinet

parts,

remove

the

mechanism

unit

and

the

CP-1

PWB

assembly

connected

as

follows.

1.

Spread

out

the

lock

clamps

(C)

in

the

arrow

direction

slightly

and

remove

the

TM-1

PWB

as

shown

in

Fig.

1-1-2.

M-PP4H/G-1

Front

Panel

Remove

the

screw

()

at

the

back

of

the

chassis.

Remove

the

red

screw

©)

in

the

chassis,

remove

the

red

screw

©),

and

remove

the

holder

in

this

order.

Remove

the

two

screws@

and

two

screws

@)

of

the

mechanism

unit.

The

two

screws

©&

of

the

cassette

tray

can

be

removed

easily

by

pushing

the

tray

lock

lever

in

the

arrow

direction

to

remove

the

lock

as

shown

in

the

enlarge

view

A

and

by

pushing

the

lid

opener

lever

in

the

arrow

direction

to

remove

the

lock

as

shown

in

the

enlarge

view

B.

Lift

up

the

whole

mechanism

unit

and

main

board

(CP-1

PWB

assembly),

and

as

shown

in

Fig.

1-1-3,

push

the

two

lock

claws

(D)

of

the

chassis

in

the

arrow

direction

so

that

they

can

be

removed

from

the

chassis.

Main

Unit

Bottom

Cover

Fig.

1-1-1

18502(N)

M2

M-PP2L/E-2

@

og!

Terminal

Board

Tray

Lock

Lever

Lid

Opener

Lever

>

©

tos

—_

o)

Be

@

W

YN

ou

O

TM-1

PWB

M-PP2L/E-3

VP-1

PWB

Assembly

Mechanism

Main

Unit

CP-1

PWB

Assembly

15502(1)

M3

1-2.

TEMPORARILY

SETTING

UP

AND

CONNECTING

CP-1

PWB

ASSEMBLY

The

following

is

an

example

of

how

to

place

and

connect

the

main

board

without

a

jig,

when

repairing

the

CP-1

PWB

assembly.

1.

Place

the

mechanism

unit

and

main

board

up

side

down

2.

Operate

the

unit

using

the

buttons

on

TM-1

PWB

or

the

as

a

whole

on

a

flat

surface

with

the

foil

side

of

the

main

remote

control.

board

facing

up.

M-PP4H/G-4

CP-1

PWB

Assembly

(Foil

side)

Terminal

Boord

Cassette

Compartment

Mechanism

Main

Unit

Fig.

1-1-4

1-3.

INSTALLATION

OF

THE

FRONT

PANEL

When

installing

the

front

panel

to

the

chassis

after

repaires

and

adjustments.

1.

Pressing

down

the

door

opener

lever

of

the

mechanism

Note:

Opened

cassette

door

position

does

not

install

the

main

unit.

front

panel

to

the

chassis.

2.

Set

the

cassette

door

to

half-opened

state

as

shown

in

Fig.

1-1-5,

and

install

the

front

panel

to

the

chassis.

M-PP4H/G-5

Jutted

part

of

Cassette

Holder

Front

Panel

Cassette

Door

(Position

A)

Cassette

Door

(Position

B)

Fig.

1-1-5

15500(N)

L1

1-4.

MAIN

CIRCUIT

BOARD

LOCATIONS

L-PP4/E

AD-1

PWB

3

in

1

Tun

(Tuner/IF/RE

Converter)

AD-5

PWB

for

“at

VP-1

PWB

Assembly

CP-1

PWB

Assembly

ce

PW-1

PWB

eae,

for

VHR-495E

TM-8PWB

for

VHR-475G

15500(N)

S14

2.

ELECTRICAL

ADJUSTMENT

VCR

PRESETTING

There

are

two

types

of

models,

one

type

is

equipped

with

the

OSD

(on

screen

display)

and

the

other

is

not.

For

the

one

with

the

OSD

function,

select

the

required

mode

according

to

the

following

steps.

This

VCR

need

three

basic

presetting

by

using

the

menus

displayed

on-screen.

After

all

connection

have

been

made,

then

follow

steps

1

to

3

to

preset

the

VCR.

The

three

presetting

steps

will

be

displayed

in

sequence

on

TV

screen.

The

setting

are

entered

with

the

remote

control.

Turn

on

the

VCR

1.

Adjusting

the

TV

receiver

to

the

video

channel:

The

AUTO

SETUP

screen

will

appear.

When

the

video

channel

has

been

preset,

press

the

OK

button

on

the

remote

control.

2.

Country

selection:

Using

the

numeric

button,

select

the

country

of

use.

3.

Language

selection:

When

the

desired

language

has

been

select,

press

the

MENU/

TV

button

at

once.

When

steps

1

to

3

have

been

finish,

ready

to

operate

the

all

operating

mode.

‘

1.

SERVO

CIRCUIT

ADJUSTMENT

These

adjustments

should

be

done

upon

completion

of

the

tape

transport

adjustments.

*

—

If

the

tape

transport

adjustments

(except

the

tilt

adjustment)

are

done

after

these

adjustments,

follow

the

procedures

again

in

section

2-1-3,

“switching

position

adj.”

*

When

a

cassette

tape

is

loaded,

auto-tracking

will

be

set

immediately

after

starting

the

first

playback,

as

this

will

deviate

the

tracking

center

set.

Be

sure

to

press

the

channel

buttons

(+)

or

(~)

several

times

directly

after

starting

playback

to

prevent

auto-tracking

from

being

set.

2-1-1.

TEST

EQUIPMENT

AND

STANDARDS

REQUIRED

Oscilloscope

Vertical

sensitivity

:5

mV/DIV,

external

trigger

Bandwidth

:

more

than

10

MHz

Alignment

Tape

VHJ-0009

or

VHJ-0023.

:

SP

mode,

monoscope,

6

KHz

Blank

Tape

VHS-type

cassette

tape

FC

2-1-2.

LOCATION

OF

ADJUSTMENT

POINTS

P36200B1S9

3

in

1

Tuner———»

CN351

TP201(+)—»>

it

Enea

ates

a2-------

ee

c

'

9%

These

VRs

are

posi-

tioned

with

the

models.

TM-9

or

TM-8

PWB

15500(N)

S2

P37400B2S5

TP181

Shield

case

VP-1

PWB

Assembly

Note:

*

Self-recording

means

“Record

any

broadcasting

or

video

signal

and

play

back

the

just-recorded

portion.”

2-1-3.

SWITCHING

POSITION

ADJ.

Measuring

Equipment

|

Adj.

Condition

(VIDEO

OUT)

Alignment

tape

TP183

(SW-P)

(VHJ-0009

or

Adj.

Location

Adj.

Value

VR351

(SW-P)

6.5H+0.5H

2.

Setthe

tracking

control

position

to

the

center

by

pressing

CHANNEL

buttons

(+)

and

(-)

simultaneously.

CHANNEL

buttons

together.

3.

Adjust

VR351

(SW-P)

so

that

the

width

of

“T”

becomes

TP101

Oscilloscope

PLAY

mode

VHJ-0023)

1.

Play

back

the

alignment

tape.

Note:

To

set

tracking

to

center

accurately,

press

the

two

6.5

H

+

0.5

H

as

shown

in

Fig.

2-1-3.

T=6.5H+0.5H

0.5H

Front

edge

of

vertical

sync

signal

RF.

SW.

PULSE

TP183

TP182

Fig.

2-1-2

2-1-4.

SLOW

TRAKCING

ADJ.

Measuring

Equipment

|

Adj.

Condition

Picture

of

Color

bar

generator

Self-recording

monitor

TV

or

(SP

mode)

broadcasting

SLOW

mode

monitor

Blank

tape

Self-recording

(LP

mode)

SLOW

mode

Blank

tape

Adj.

Value

1.

Set

the

tracking

control

to

the

center

position

by

press-

ing

CHANNEL

buttons

(+)

and

(-)

simultaneously.

2.

Play

back

the

self-recorded

portion

and

set

the

VCR

in

the

SLOW

mode

with

the

remote

control

unit.

3.

Confirm

that

there

is

no

noise

on

the

slow

playback

display.

4.

Press

the

CHANNEL

button

(+)

about

three

times

and

check

that

noise

dose

not

appear

at

the

upper

part

of

the

display.

5.

Adjust

the

tracking

control

to

the

center

again.

6.

Press

the

CHANNEL

button

(-)

the

same

number

of

times

as

in

the

step

4

(about

three

times)

and

check

that

noise

dose

not

appear

at

the

lower

part

of

the

display.

Note:

¢

CHANNEL

button

also

servers

as

TRACKING

button.

Adj.

Location

CHANNEL

(+)

button

CHANNEL

(-)

button

—~10—

15500(N)

V1

2-2.

VIDEO

CIRCUIT

ADJUSTMENT

¢

In

this

model,

video

circuit

adjustments

are

not

performed.

To

check

whether

operations

are

normal,

check

the

AGC

level

and

PB-Y

level

using

the

following

method.

*

Use

the

adjustment

relay

jig

to

provide

simple

repairing

of

the

VP-1

PWB

assembly.

2-2-1.

TEST

EQUIPMENT

AND

STANDARDS

REQUIRED

Color

Bar

Signal

Generator

PAL

Color

bar

signel

with

100%

white

level

(EBU

color

bar

signel)

Oscilloscope

Vertical

sensitivity

:5

mV/DIV,

external

trigger

Bandwidth

:

more

than

10

MHz

Oscilloscope

Probe

Input

capacity

:

less

than

25

pF

(10:1)

less

than

40

pF

(1:1)

Covering

frequency

:

DC

~

40

MHz

(10:1)

DC

~

30

MHz

(1:1)

Alignment

Tape

VHJ-0008

or

VHJ-0023

:SP

mode,

color

bar,

1

kHz

(Color

bar

signal

waveform

is

described

below.

Refer

to

Fig.

2-2-1)

Adjustment

Relay

Jig

VHJ-0066

:

7-wire

flat

cable

for

VP-1

PWB

assembly

ALIGNMENT

TAPE

COLOR

BAR

SIGNAL

ADJUSTMENT

RELAY

JIG

Connect

the

flat

cable

end

from

the

cylinder

assembly

to

the

VP-1

PWB

assembly

using

the

relay

jig

to

provide

simple

repairing

or

adjustment

of

the

VP-1

PWB

assembly,

as

shown

in

Fig,

2-2-3.

Further,

when

adjusting

the

VP-1

PWB

assembly,

be

sure

to

make

contact

an

end

of

shield

case

with

bracket

of

the

VP-1

PWB

assembly

to

maintain

the

shield

effect.

If

the

VP-1

PWB

assembly

does

not

contact,

there

is

insufficient

ground

and

no

proper

play

back

image

can

be

obtained.

WPV-TCS

100%

White

Burst

signal

H.

Sync

signal

PPV-PP2L/E

Color

bar

signal

waveform

(VHJ-0008)

VP-1

PWB

Assembly

Fig.

2-2-1

WPV-TCP

Relay

Jig

VHJ-0066

Flat

Cable

100%

White

Cylinder

Assembly

Color

bar

pattern

(VHJ-0008)

on

monitor

TV

Fig.

2-2-2

Fig.

2-2-3

-11—

18500(N)

V2

2-2-2.

LOCATION

OF

TEST

POINTS

P36200B1V9

©

TP102

1C351

ee

TM-9

or

TM-8

PWB

81

CN351

TP201

(>A

TP202(-)-”

*

These

VRs

are

posi-

tioned

with

the

models.

ol

1C301

CP-1

PWB

(Foil

side)

2-2-3.

AGC

LEVEL

CHECK.

Measuring

Equipment

IC101

46

Color

bar

generator

Oscilloscope

(10:1

probe)

Adj.

Location

Specified

Value

1.

Connect

the

color

bar

generator

to

the

video

input

terminal.

2.

Make

sure

that

the

AGC

level

is

0.5

Vp-p

+

0.05

Vp-p

as

shown

in

Fig.

2-2-5.

Adj

Condition

E-E

mode

WPV-AGC

100%

White

0.5

Vp-p

+

0.05

Vp-p

|

Fig.

2-2-5

2-2-4.

PB-Y

LEVEL

CHECK.

Measuring

Equipment

|

Adj

Condition

TP101

Oscilloscope

PLAY

mode

(VIDEO

OUT)

Alignment

tape

(VHJ-0008

or

VHJ-0023)

Adj.

Location

Specified

Value

1.

Terminate

the

video

output

terminal

with

a

75Q

resistor.

2.

Make

sure

that

the

video

luminance

signal

level

is

1

Vp-p

+

0.1

Vp-p.

(Refer

to

Fig.

2-2-6)

WPV-PBY

1

Vp-p

+

0.1

Vp-p

Fig.

2-2-6

19s

15500(N)

A1

2-3.

AUDIO

CIRCUIT

ADJUSTMENT

*

Before

making

these

adjustments,

be

sure

to

make

the

adjustments

described

in

the

tape

path

adjustment,

especially

the

ACE

heads

adjustments

(refer

to

the

separate

volume

“Mechanism

Manual”)

so

that

the

tape

traveling

between

the

supply

side

guide

roller

and

loading

guide

post

runs

without

fluttering

or

curling.

2-3-1.

TEST

EQUIPMENT

AND

STANDARDS

REQUIRED

AC

Voltmeter

2-3-2.

LOCATION

OF

ADJUSTMENT

POINTS

P36200B1A9

CN351

TP201

(>A

*

These

VRs

are

posi-

tioned

with

the

models.

CP-1

PWB

(Foil

side)

Fig.

2-3-1

Oscilloscope

Vertical

sensitivity

Bandwidth

Effective

value

indication

Input

frequency

Input

impedance

Measurement

level

Blank

Tape

VHS-type

cassette

tape

¢

Before

making

these

adjustments

(except

the

ACE

heads

adjustments),

be

sure

to

make

the

adjustments

described

in

section

2-1,

“Servo

Circuit.”

and

section

2-2,

“Video

Circuit.”

:

10

mV/DIV

:

more

than

30

MHz

:

10

Hz

~

20

kHz

:

more

than

1

MQ

:

1

mV

(full

scale)

2-3-3.

BIAS

LEVEL

ADJ.

Measuring

Point

|

Measuring

Equipment

|

Adj

Condition

TP201

(HOT)

Oscilloscope

REC

mode

TP202

(COLD)

AC

voltmeter

Blank

tape

Adj.

Location

Adj.

Value

VR201

(BIAS)

1.

Load

the

VCR

with

a

blank

tape

and

select

the

record

mode

without

all

incoming

signal.

2.

After

confirming

on

the

oscilloscope

that

a

70

kH

+

5

kHz

sine

wave

is

being

output,

adjust

VR201

(BIAS)

so

that

the

AC

voltmeter's

reading

is

26

mVrms.

4135

15502(N)

T1

2-4.

IF

CIRCUIT

ADJUSTMENT

*

In

this

model,

the

circuits

of

the

TUNER,

IF,

and

RF

*

The

adjustments

for

the

IF

(RF

AGC)

circuit

of

the

3

in

1

converter

have

been

made

into

one.

Therefore,

should

tuner

are

described

below.

one

circuit

malfunction

,

the

whole

unit

must

be

replaced.

Note:

The

3

in

1

tuner

dose

not

need

any

adjustments,

because

precise

adjustments

were

down

befor

shipment.

2-4-1.

TEST

EQUIPMENT

AND

STANDARD

REQUIRED

a

2-4-2.

LOCATION

OF

ADJUSTMENT

POINT

2-4-3.

RF

AGC

ADJ.

Picture

of

Monitor

TV

E-E

mode

monitor

TV

P36200B1T5S

Rear

Pane]

——>|

cn

Adj.

Location

Adj.

Value

VR

(RF

AGC)

S/N

is

best

point

(on

the

3

in

1

tuner)

CP-1

PWB

Assembly

1

3

in

1

Tuner

Connect

the

monitor

TV

to

the

VHF/UHF

antenna

output

terminal.

2.

Connect

the

VHF

or

UHF

antenna

to

the

VHF/UHF

an-

tenna

input

terminal.

GE

Agel=

3.

Receive

the

middle

electrical

field

(70

dBu

~

90

dBu)

of

positioned

with

the

VHF

or

UHF

channel,

and

slowly

turn

the

VR

(RF

AGC)

the

models.

from

the

point

where

snow-noise

is

present

to

the

point

where

it

just

disappears

from

the

monitor

TV.

4.

Confirm

by

monitor

TV

that

there

is

no

beat

and

satura-

3in

1

Tuner

tion

(S/N

is

best

point)

when

receiving

any

TV

channel.

3.

TEST

POINTS

FOR

TAPE

PATH

ADJUSTMENT

Test

points

TP182

(ENV)

and

TP183

(SW-P)

for

tape

path

adjustment

are

shown

in

figure

below.

For

adjustment,

refer

to

the

separate

volume

“Mechanism

Manual

(MM531433).”

P37400B1T5

TP183

TP181

TP182

Shield

case

aa

VP-1

PWB

Assembly

—14—

4.

PARTS

LIST

LOCATION

ACCESSORIES

OR

PPP

EEE

PARTS

NO.

645

613

645

613

645

009

010

145

160

163

164

077

132

003

136

140

095

133

002

003

6693

9713

3227

9181

9195

7428

4415

6125

1182

3711

6411

7473

0550

2393

6805

3766

DESCRIPTION

REMOCON,

INFRAREDCWITH

COVER

BATTERY

)

(VHR-495E

ONLY)

REMOCON,

INFRAREDCWITH

COVER

BATTERY

)

(VHR-475G

ONLY)

COVER

BATTERY

(FOR

REMOCON)

INSTRUCTION

MANUAL

(VHR-495E

ONLY)

INSTRUCTION

MANUAL

CVHR-4756

ONLY)

INSTRUCTION

MANUAL

(VHR-475G

ONLY)

CABLE

,ANT

CABLE

-ANT

CABLE.ANT

PAL

CABLE,ANT

PAL

CORD,POWERCVHR-495E

ONLY)

CORD.

POWERCVHR-495E

ONLY)

CORD,

POWERCVHR-475G

ONLY)

CORD,

POWER

CVHR-475G

ONLY)

CORD,POWERCVHR-475G

ONLY)

CORD,POWERCVHR-4756

ONLY)

be

SSS

Ses

ss

secs

s

ees

es

rss

ses

estes

rs

res

ces

toc

es

2et

ts

cecses

+s

2s

os

|

PACKING

MATERIALS

OR

613

161

0620

613

163

9034

613

160

9143

613

160

6098

613

160

9150

613

160

6104

613

099

1768

613

139

8047

CARTON

CASECVHR-495E

ONLY)

CARTON

CASECVHR-4756

ONLY)

CUSHION,

FRONT

(VHR-495E

ONLY)

CUSHION,

FRONT

(VHR-475G

ONLY)

CUSHION,

BACK

(VHR-495E

ONLY)

CUSHION,

BACK

(VHR-475G

ONLY)

POLYE

COVER,

INNER-K(VHR-495E

ONLY)

POLYE

COVER,

INNER-K(VHR-4756

ONLY)

Undesignated

numeral

shows

Location

No.:CH-

N.S.P.:Not

available

as

service

parts

LOCATION

PARTS

NO.

CABINET

&

CHASSIS

PARTS

CH-1

CH-2

CH-3

CH-4

CH-5

CH-6

OR

CH-7

—15—

411

613

412

613

411

613

645

613

411

137

021

160

052

028

160

021

160

163

007

158

134

160

053

160

163

153

160

161

121

001

0007

7907

6883

5108

9406

8931

6036

3800

6401

8726

3615

7606

8228

1539

1515

9751

4730

7743

5091

8048

4131

8030

9433

9010

0478

9358

1405

1001

1901

DESCRIPTION

SCR

L-TPG

BIN

3X10

SCR

S-TPG

BIN

4X12

COMPL

PWB,VP-1

SPECIAL

SCREW-2.6X12

SPECIAL

SCREW

COMPL,COVER

TOPCVHR-495E

ONLY)

COVER

TOPCVHR-4756

ONLY)

SCR

S-TPG

BIN

3X10

TERMINAL

(VHR-495E

ONLY)

TERMINAL

CVHR-4756

ONLY)

COMPL

PWB

PW-1

COMPL

PWB,CP-1-ACVHR-495E

ONLY)

COMPL

PWB.CP-1-ACVHR-475G

ONLY)

TUNER

,RF/TU/IF(VHR-495E

ONLY)

TUNER

,RF/TU/IF

(VHR-4756

ONLY)

COMPL

PCB,

TM-9(VHR-495E

ONLY)

COMPL

PCB.

TM-8(VHR-4756

ONLY)

COMPL

PWB,AD-5(VHR-495E

ONLY)

COVER

BOTTOM

FIXER

COMPL

PWB,TM-1(VHR-495—

ONLY)

COMPL

PWB,.TM-1(VHR-4756

ONLY)

DOOR

CASSETTECVHR-495E

ONLY)

DOOR

CASSETTECVHR-4756

ONLY)

SPRING

ASSY

CABINET

FRONT(VHR-495E

ONLY)

ASSY,CABINET

FRONTCVHR-475G

ONLY)

STAND,

FELT,

FRONT

SCR

S-TPG

BIN

3X6

CABINET

&

CHASSIS

PARTS

MECHANISM

PARTS

LOCATION

PARTS

NO.

DESCRIPTION

LOCATION

PARTS

NO.

DESCRIPTION

MECHANISM

PARTS

1

10120

407

162

1102

LED

LN59L,

(D8003)

10140

407

162

8705

PHOTO

DIODE

PN263L-(NC)

11000

613

096

5059

=

COMPL,

CYLINDER,

2N4P-R

10150

407

043

0101

PHOTO

DIODE

ON2170-R

OR

613 096

2812

COMPL.CYLINDER,2N4P-R

10400

412 048

8106

SPECIAL

SCREW-2.

6x8

11100

613

078

8566

ASSY,CYLINDER,LWR

4

20100

613

160

5503

=

ASSY,REEL

SUPPLY

OR

613

022

0325

ASSY,CYLINDER,LWR4

20200

613

160

4193

ASSY.REEL

TAKE

UP

11200

613

096

5073

=

ASSY,CYLINDER,UPR

2N4P-R

20210

412

021

5306

=

SPECIAL

WASHER

3.1X6xX0.3

OR

613

096

2829

ASSY,CYLINDER,UPR

2N4P-R

OR

412

015

8900

SPECIAL

WASHER

3.1X6xX0.4

11300

411

038

1608

SCR

PAN+W

3X8

OR

412

015

8504

SPECIAL

WASHER

3.1X6X0.5

12000

613

155

0759

MOUNTING,

CYLINDER

20300

613

151

8889

COMPL,MOUNTING

CLUTCH

OR

613

159

8980

MOUNTING,

CYLINDER

20310

412 048

7505

SPECIAL

SCREW-2.6X4

13000

412

048

8601

SPECIAL

SCREW-2.6X7

20400

613

151

9701

PULLEY

REEL

OR

411

047

4805

=

SCR

PAN+FLG

2.46X6

20410

412

045

4606

SPECIAL

WASHER

2.4X6X0.25

21000

613

022

4019

ROTOR,MOTOR

CYL

20600

613

152

2749

GEAR,

REEL

S

22000

645

008

4454

MOTOR,STATOR.CYL

DC 2W

20700

613

152

2756

GEAR.REEL

T

30000

613 097

2170

SPACER

MOTOR

30300

613

160

3356

ASSY,BRAKE

SOFT

T

40000

412

036

5001

SPECIAL

SCREW

2.3X6é

30400

613

152

0295

SPRING,

SOFT

T

OR

412

036

0808

SPECIAL

SCREW

2.3X6

30500

613

151

9411

LEVER.SOFT

S

50000

412

036

4905

SPECIAL

SCREW

2.3X10

30600

613

152

0318

SPRING,

SOFT

S

OR

412

036

0709

=

SPECIAL

SCREW

2.3X10

30700

613

160

6166

ASSY,BRAKE,S

0099

613

152

0578

COMPL,CASSETTE

MECHANISM

30800

613

159

2193

ASSY,BRAKE

T

0100

613

152

0738

=

STAND.L

30900

613

163

6996

SPRING,

BRAKE

0300

613

152

0660

FRAME

»UNDER

31100

613

152

0189

SLIDE.ACT

BRAKE

T

040B

613

152

0417

=

SPRING.LID

OPENER

31700

613

151

8490

ASSY,BRAKE

CAPSTAN

040C

613

152

0707

~—

LEVER,

RELEASE

31800

613

152

0356

SPRING,BRAKE

CAPSTAN

040D

613

152

0424

SPRING,

TRAY

LOCK

40100

613

151

8759

=

ASSY,

LEVER,

BT

0800

613

152

2794

GEAR,LOCK

40200

613

160

5282

ASSY,BRAKE,BAND

0900

613

152

2800

GEAR,PINION

40300

613

152

0271

SPRING,

BT

1000

613

151

9480

LEVER,DOOR

OPENER

50100

645 008

9749

HEAD,

ERASE

FULL

1100

613

151

9299

HOLDER,

GEAR

50110

412 048

9707

SPECIAL

SCREW-2.6xX10

6070

411

021

7907

SCR

S-TPG

BIN

4X12

50200

645

008

5192

ASSY,HEAD,R/P

ACE

6073

412 048

8205

SPECIAL

SCREW-2.6X6é

50210

412

052

3500

SPECIAL

SCREW-2.6X12

6102

613

151

6618

=

PAD

5050A

613

151

8858

ASSY,MOUNTING,

INCLINE

S

tence

nnwwes

CP

6073

SSo+-6102

Soe

0

la

a

Mira

110150

we

8010A

50210<—¥

30400

090A

50200

7010A

7010C

N.S.P.

:

Not

available

as

service

parts.

PP2L/E-M1

MECHANISM-PART

1

—16—

LOCATION

50508

5050

5060A

5060B

5060C

50700

50800

50900

51000

21010

6090A

OR

60908

6090C

60910

61000

61100

70108

7010B

7010C

70200

70300

70400

70410

8010A

8010B

PARTS

NO.

613 022

0233

412

048

4504

613

151

613

022

412

048

613

164

613

412

613

412

613

412

613

412

613

152

048

161

033

151

160

151

152

050

151

152

151

156

152

156

152

049

159

158

MECHANISM

PARTS

2

160

007

048

8872

0233

4504

4762

0387

8908

2365

4106

9152

4636

9114

0226

2802

9398

3692

8803

6033

0233

3841

0677

0714

1106

7273

5829

1574

1560

7505

412

048

8304

10110

613

10130

645

10160

412

10200

60600

\

DESCRIPTION

ASSY,GUIDEROLLER

SPECIAL

SCREW-2X3

ASSY

»MOUNTING

INCLINE

T

ASSY

GUIDE,

ROLLER

SPECIAL

SCREW-2x3

ASSY

LEVER

LOAD

SPRING,»LEVER

L

GUIDE

SPECIAL

NUT-3X3

ASSY,LEVER,ACT

L

GUIDE

WASHER

SLIT

2.6X5X0.50

GEAR,

RACK

FRONT

GEAR

RACK

FRONT

GEAR,RACK

START

SPRING,RACK

FRONT

SPECIAL

SCREW-2.6X6

LEVER,EP

SW

SPRING.EP

SW

ASSY,LEVER,PINCH

ROLLER

MOUNTING.LIFT

PINCH

SPRING,PINCH

ROLLER

CAM»LIFT

PINCH

GEAR.»CAM

PINCH

MOUNTING,

OPENER

SPECIAL

SCREW-2.6X16

LEVER,

CLEANER

ASSY

ROLLER

CLEANER

COMPL

PWB,MC-1

SWITCH,MODE

1P-1T

SPECIAL

SCREW-2.6X4

SPECIAL

SCREW-2.6X8

LOCATION

10700

10720

10800

10810

20500

20510

20800

31000

31200

31300

31400

31500

31600

40400

5030A

50308

5030C

5040A

5040B

50400

60100

60200

60300

60400

60500

60600

60610

60700

60800

60810

70500

70510

=

PARTS

NO.

613

412

613

412

613

411

613

645

613

412

613

412

645

412

153

048

151

048

160

109

1

152

159

152

151

152

153

152

151

152

151

003

151

160

156

051

159

048

008

048

0836

9608

8582

8007

4186

1605

9039

0165

0991

0847

0332

9459

0349

7583

2763

0370

8766

2770

0363

8773

4305

8599

9107

9138

3790

4008

6700

9017

8997

8007

1880

7604

DESCRIPTION

MOUNTING,

HARNESS

SPECIAL

SCREW-2.6x3

ASSY,EARTH

CYL

SPECIAL

SCREW-2.6X6

ASSY,

GEAR,

FRICTION

WASHER

Y

2.6X6X0.25

BELT

REEL

SLIDE,ACT

BRAKE

S

LEVER,CONTROL

BRAKE

COMPL,LEVER,ACT

BRAKE

SPRING,RETURN

BRAKE

LEVER,

CHANGE

CLUTCH

SPRING,

CHANGE

CLUTCH

ASSY.LEVER

SPRING

BT

GEAR,LOAD

S

SPRING,LOAD

S

ASSY.LEVER.LOAD

S

GEAR,

LOAD

T

SPRING-LOAD

T

ASSY,

LEVER,

LOAD

T

ASSY

MOTOR

LOADING

COMPL

GEAR

WORM

DAMPER

GEAR

WHEEL

1

GEAR,

WHEEL

2

CAM,MAIN

SPECIAL

WASHER

3.6X0.5

SLIDE

CRESCENT

MOUNTING,

CRESCENT

SPECIAL

SCREW-2.6X6

MOTOR,

CAPSTAN

DC

3W

SPECIAL

SCREW-2.6X6

N.S.P.

:

Not

available

as

service

parts.

MECHANISM-PART

2

ELECTRICAL

PARTS

NOTE:

1,

Materials

of

Capacitors

and

Resistors

are

abbreviated

as

follows;

Resistors

TA-SOLID

Tantalum

Solid

Capacitor

MT-FILM

Metallized

Film

Resistor

AL-SOLID

Aluminum

Solid

Capacitor

MT-GLAZE

Metallized

Glaze

Resistor

NP-ELECT

Non-Polarized

Electrolytic

OXIDE-MT

Oxide

Metallized

Film

Resistor

Capacitor

OS-SOLID

Aluminum

Solid

Capacitors

with

Capacitors

Organic

Semiconductive

MT-POLYEST

Metallized

Polyester

Capacitor

Electrolytic

Capacitor

MT-COMPO

Metallized

Composite

Capacitor

DL-ELECT

Double

Layered

Electrolytic

Capacitor

2.

Tolerance

of

Capacitor(10pF

over)

and

Resistor

are

noted

with

follow

symboles.

F

wen

escecvoce

+

1

Wo

G

weveseaceoss

+

2%

J

weveevesvece

+5%

K

eevevvcevoce

+

10%

M

TEeRTErreeTy)

+20%

N

weceeccceees

+30%

Z

erecesccuces

+

80%

~

—-20%

3.

Capacitors

U:

uF

P

:

pF

4.

Inductors

UH

:

uH

MH

:

mH

5,

N.S.P.

:

Not

available

as

service

parts.

6.

The

ceramic

capacitors

and

resistors

mounted

on

the

PWB,may

be

two

different

types

of

parts,chip{leadless)type

or

discrete

(with

lead

wire)type.T

herefore,even

though

the

location

number

is

the

same,you

may

encounter

either

chip

or

discrete

parts

on

the

PWB.

LOCATION

PARTS

NO.

DESCRIPTION

LOCATION

PARTS

NO.

DESCRIPTION

COMPL

PMB,CP-1-A

Q2001

405

018

0101

TR

28C3331-T

COMPL

.NO

613

160

7606

(VHR-495E)

OR

405

018

0200

TR

2803331-U

COMPL

.NO

613

163

8228

(VHR-4756)

Q2002

405 063

9708

TR

DTC144EL

Q2003

405

063

9302

TR

DTA124EL

CSEMICONDUCTORS)

OR

405

124

2808

TR

UN6112

@1001

405

057

6201

TR

2804038-Q

Q2081

405

018

2501

TR

2803399

(VHR-495E

ONLY)

OR

405

057

6409

TR

2SC4038-R

OR

405

000

6104

TR

DIC144ES(VHR-495E

ONLY)

OR

405

123

7002

TR

280199

1A-@

Q2082

405

003

7603

TR

2SA1345(VHR-495E

ONLY)

OR

405

123

7101

TR

2SD1991A-R

OR

405 000

2205

TR

DTA144ES(VHR-495E

ONLY)

Q1002

405

011

8401

TR

2SC1740S-@

OR

405

093

0607

TR

KSC2785-Y

Q3503

405 063

9708

TR

DIC144EL

OR

405

011

8500

TR

2SC1740S-R

Q3504

405

063

9708

TR

DTC144EL

OR

405

099

8508

TR

28046408

Q3551

405

057

6201

TR

2S804038-@

Q1003

405

011

8401

TR

28C1740S-Q

OR

405

057

6409

TR

2SC4038-R

OR

405 093

0607

TR

KSC2785-Y

OR

405

123

7002

TR

2SD1991A-Q

OR

405

011

8500

TR

2SC1740S-R

OR

405

123

7101

TR

2SD1991A-R

OR

405

099

8508

TR

28046408

Q3552

405

057

6201

TR

2S04038-@

Q1004

405

018

2501

TR

2803399

OR

405

057

6409

TR

2504038-R

OR

405

000

6104

TR

DIC144ES

OR

405

123

7002

TR

2SD1991A-Q

Q1005

405

011

8401

TR

2SC1740S-Q

OR

405

123

7101

TR

2SD1991A-R

OR

405

093

0607

TR

KSC2785-Y

Q3553

405

057

6201

TR

2S04038-Q

OR

405

011

8500

TR

2SC1740S-R

OR

405

057

6409

TR

2SC04038-R

OR

405

099

8508

TR

28046408

OR

405

123

7002

TR

2SD1991A-Q

Q1201

405

006

1806

TR

2SA933S-R

OR

405

123

7101

TR

2SD1991A-R

OR

405

099

8409

TR

2S8A1782T-AC

Q1211

405

011

8401

TR

28C1740S-@

Q5001

405

094

6905

TR

2SK1460

OR

405 093

0607

TR

KSC2785-Y

OR

405

126

0208

TR

2SK1460LS

OR

405

011

8500

TR

2S8C1740S-R

Q5002

405

013

7006

TR

28C2274-F

OR

405

099

8508

TR

28046408

OR

405

013

7303

TR

2SC2274K-F

Q1221

405

057

6201

TR

2SC4038-Q

Q5003

405

006

6702

TR

2SA984-F

OR

405 057

6409

TR

2SC4038-R

OR

405

0046

7204

TR

2SA984K-F

OR

405

123

7002

TR

2SD1991A-Q

Q5004

405 013

7006

TR

2S€2274-F

OR

405

123

7101

TR

28D1991A-R

OR

405

013

7303

TR

2SC2274K-F

Qi222

405 064

0100

TR

2SA15461-@Q

Q5101

405

089

2103

TR

2804483-S

OR

405

064

0209

TR

2SA1561-R

OR

405

089

2202

TR

2804483-T

OR

405

123

6708

TR

2SB1320A-@

Q5102

405

013

6801

TR

28C2274-E

OR

405

123

6807

TR

2SB1320A-R

OR

405

013

7006

TR

2SC2274-F

Q1401

405

006

1707

TR

2SA933S-Q

OR

405

013

7303

TR

28C2274K-F

OR

405 093

0508

TR

KSA1175-Y

OR

405

013

7204

TR

28C02274K-E

OR

405

006

1806

TR

2SA933S-R

Q5103

405

013

6801

TR

28C02274-E

OR

405 099

8201

TR

2S8A1782S

OR

405

013

7006

TR

28C2274-F

OR

405

099

8409

TR

2SA1782T-AC

OR

405 013

7303

TR

28C2274K-F

OR

405

013

7204

TR

28C2274K-E

Q2001

405

018

0002

TR

28C3331-S

~18—

LOCATION

PARTS

NO.

DESCRIPTION

LOCATION

PARTS

NO.

DESCRIPTION,

96001

405

073

6407

TR

2SK772-E(VHR-495E

ONLY)

D3001

407

007

9904

DIODE

GMAO'

OR

405

073

6506

TR

2SK772-F(VHR-495E

ONLY)

03102

407

012

4406

DIODE

1SS133(VHR-495E

ONLY)

OR

405

026

9004

TR

2SK222-D(VHR-495E

ONLY)

OR

407 007

9904

DIODE

GMAO1CVHR-495E

ONLY)

OR

405

026

9103

TR

2SK222-E(VHR-49SE

ONLY)

03113

407

012

4406

DIODE

188133

OR

405

114

7806

TR

2SK1104-P(VHR-495E

ONLY)

OR

407 007

9904

DIODE

GMAO'

OR

405

114

7905

TR

2SK1104-@(VHR-495E

ONLY)

03116

407 012

4406

DIODE

188133

OR

405

114

8001

TR

2SK1104-R(VHR-495E

ONLY)

OR

407 007

9904

DIODE

GMAO'

96002

405

018

2501

TR

2SC3399(VHR-495E

ONLY)

03121

407

012

4406

DIODE

1S$133(VHR-4756

ONLY)

OR

405

000

6104

TR

DTC144ES(VHR-495E

ONLY)

OR

407

007

9904

DIODE

GMAO1(VHR-4756

ONLY)

96901

405

011

8401

TR

2SC1740S-@

03122

407

012

4406

DIODE

1SS133(VHR-495E

ONLY)

OR

405

093

0607

TR

KSC2785-Y

OR

407

007

9904

DIODE

GMAO1CVHR-49SE

ONLY)

OR

405

011

8500

TR

2SC1740S-R

03123

407

012

4406

DIODE

1SS133(VHR-495E

ONLY)

OR

405

099

8508

TR

2SC4640S

OR

407 007

9904

DIODE

GMAO1CVHR-495E

ONLY)

Q6902

405

006

1707

TR

2SA933S-Q

OR

405

093

0508

TR

KSA1175-Y

03502

407

007

9904

DIODE

GMAO1

OR

405

006

1806

TR

2SA933S-R

OR

407

012

4406

DIODE

188133

OR

405 099

8201

TR

2SA1782S

03554

407

007

9904

DIODE

GMAO1

OR

405

099

8409

TR

2SA1782T-AC

OR

407

012

4406

DIODE

188133

Q6903

405

011

8401

‘TR

2SC1740S-@

OR

405 093

0807

‘TR

KSC2785-Y

05001

407

134

8900

DIODE

DBC106

OR

405

011

8500

TR

2SC1740S-R

05003

407

078

2705

DIODE

188244

OR

405 099

8508

TR

2SC4640S

05010

407

091

6704

DIODE

APOIC

06904

405 063

9708

TR

DTC144EL

D5101

407

169

5707

DIODE

RL2Z-LF-C4

Q6921

405

084

8209

TR

2SC2960-F-SPACVHR-495E

ONLY)

OR

407

160

9308

DIODE

ERB93-02L3

OR

405 084

8308

TR

2SC2960-G-SPACVHR-495E

ONLY)

D5102

407

169

5707

DIODE

RL2Z-LF-C4

OR

407

160

9308

DIODE

ERB93-02L3

CINTEGRATED

CIRCUITS)

05103

407

078

2705

DIODE

188244

1C102

409

328

6907

‘IC

LC89970M

D5104

407

078

2705

DIODE

1$$244

Ic111

409

120

3401

‘IC

LA7221

D5105

407

100

6909

DIODE

AGO!

10141

410 225

2701

IC

LC74783M-9083-TRM

OR

407

091

6902

DIODE

ERA38-04

OR

410

228

1404

IC

LC74783M-9095-TRM

05106

407

063

8903

ZENER

DIODE

MTZJ5.4C

D5107

407

063

8903

ZENER

DIODE

MTZJ5.4C

1201

409

262

2409

‘IC

LA7285M

D5108

407 063

8903

ZENER

DIODE

MTZJ5.6C

OR

409

340

3403

IC

LA7283M

05109

407 099

6706

ZENER

DIODE

MTZJ13A

D5110

407 004

9709

DIODE

DSK10C

1301

410

230

9306

IC

LC866744A-5761(VHR-495E

ONLY)

OR

407

005

8701

DIODE

ERA1S-02

OR

410

230

5209

IC

LC866744A-5758(VHR-475G

ONLY)

1302

409

314

2005

IC

LB1643

D901

407 012

4406

DIODE

188133

1303

409 313

0903

IC

MN1381-L

OR

407 007

9904

DIODE

GMA01

OR

409

243

4101

IC

MN1380-L

04902

407

012

4406

DIODE

1$S133

OR

407

007

9904

DIODE

GMA01

1C351

409

323

3109

IC

BU2896K

D4903

407

012

4406

DIODE

188133

OR

407 007

9904

DIODE

GMA01

1512

409

225

2309

IC

PQI2RF11

D6910

407

100

0006

ZENER DIODE

MTZJ33CCVHR-4756

ONLY)

1C602

410

177

3603

IC

AT24C02-10PC<VHR-495E

ONLY)

CCRYSTAL

DEVICES)

OR

410

172

6807

IC

X24CO2P-C7189(VHR-495E

ONLY)

X1001

645

000

6012

OSC.

CRYSTAL

4.433619MHZ

OR

409

348

6802

IC

XL24CO2PCVHR-495E

ONLY)

OR

645 000

6029

OSC.CRYSTAL

4.433619MHZ

OR

410

189

5701

IC

24LC02B/P(VHR-495E

ONLY)

OR

645 002

4436

OSC,CRYSTAL

4.433619MHZ

OR

410

177

3702

IC

AT24C04-10PC(VHR-4756

ONLY)

X1401

613

002

8709

CRYSTAL

17.734475MHZ

OR

410

172

6906

IC

X24CO4P-C7346(VHR-475G

ONLY)

OR

613

127

1555

OSC.

CRYSTAL

17.734475MHZ

OR

409

348

6901

IC

XL24CO4P(VHR-4756

ONLY)

OR

410

189

5800

IC

24LCO4B/PCVHR-4756

ONLY)

X3001

645

007

8460

OSC.CERAMIC

8.500MHZ

1C692

409

026

8203

IC

L5631(VHR-495E

ONLY)

OR

645

008

8360

OSC.CERAMIC

8.500MHZ

OR

409 057

5103

IC

UPCS74JCVHR-495E

ONLY)

X3002

645

004

1938

OSC.CRYSTAL

32.768KHZ

OR

613

109

0972

OSC,

CRYSTAL

32KHZ

CDIODES)

D1101

407

007

9904

DIODE

GMA01

CVARIABLE

RESISTORS)

OR

407

012

4406

DIODE

188133

VR201

645

001

8787

VR»SEMI,

100K

N

D1102

407 007

9904

DIODE

GMA01

OR

645 003

5548

VRSEMI,100K

N

OR

407 012

4406

DIODE

188133

D1201

407 007

9904

DIODE

GMA01

VR351

645

003

5166

VR»SEMI.220K

N

OR

407

012

4406

DIODE

188133

OR

645

003

5593

VR»SEMI,220K

N

D1202

407 007

9904

DIODE

GMA01

OR

407

012

4406

DIODE

1$S133

CINDUCTORS)

D1221

407

007

9904

DIODE

GMA01

L1001

645

003

7917

INDUCTOR.

100U

J

OR

407

012

4406

DIODE

188133

OR

645

001

4574

INDUCTOR

100U

J

L1002

645

001

4574

INDUCTOR

100U

J

03001

407

012

4406

DIODE

1$S133

OR

645 003

7917

INDUCTOR,

100U

J

—19—

LOCATION

PARTS

NO.

L1003

645

003

7955

OR

645

002

1428

L1005

645

001

5472

OR

645

003

8105

L1201

645

008

7400

L2002

645

009

0417

L2051

613

130

3539

OR

645

008

7936

L3001

645 000

4070

OR

645 008

7394

L3003

645

000

4070

OR

645

008

7394

L5001

A

4645

002

1886

L5002

As

4645-003

3858

L5010

645

006

3602

L5101

645

006

3602

15102

645 006

3602

L5103

645

009

3791

L6008

645

003

7900

OR

645

001

4550

L6009

645

003

6910

L6602

645 003

7900

OR

645

001

4550

L6604

645 005

3856

OR

645

006

3886

CTRANSFORMERS)

T2001

613

098

6023

OR

645

004

7480

OR

621

019

9596

T5001

A

-4645

009

0011

T6901

613

109

0958

OR

613

109

0965

OR

645

002

9356

CCAPACITORS)

C1001

403

142

9205

C1002

403

120

9609

C1003

403

069

5601

C1004

403

142

9205

C1005

403 069

5601

C1006

403

069

5601

C1007

403 024

7206

C1008

403

120

9005

C1010

403

120

9609

C1011

403 069

5601

C1012

403

014

9302

C1013

403

120

9609

C1014

403 069

5601

C1015

403 069

5601

C1016

403

069

5601

C1017

403

069

5601

C1018

403

069

5601

C1019

403

069

5601

C1020

403

069

5601

C1021

403

069

5601

C1022

403

009

5807

C1023

403

189

2405

C1024

403

163

7907

C1025

403

109

6308

C1026

403

107

9905

C1027

403

191

8709

C1028

403

163

7907

DESCRIPTION

INDUCTOR,

15U

J

INDUCTOR

15U

J

INDUCTOR

33U

J

INDUCTOR,

33U

J

CORE,

BEAD

INDUCTOR,10.0M

J

FERRITE

CORE

BEAD

CORE,

BEAD

CORE.

BEAD

CORE,

BEAD

LINE

FILTER

LINE

FILTER

INDUCTOR.

1.1UH

INDUCTOR,

1.1UH

INDUCTOR,

1.1UH

CORE

,BEAD

INDUCTOR,

10U

KCVHR-495E

ONLY)

INDUCTOR

10U

KCVHR-495E

ONLY)

INDUCTOR,

10U

J

INDUCTOR,

10U

K

INDUCTOR

10U

kK

INDUCTOR,1U

M

INDUCTOR,

1U

K

TRANS

OSC

70KHZ

TRANS

,

OSC,

70KHZ

7OKHZ

OSC

TRANS

»

POWER

»

PULSE

TRANS,

IF

TRANS,

IF

TRANS

IF

15.625KHZ

CERAMIC

0.1UZ

25V

CERAMIC

0.047U

J

16V

CERAMIC

0.01UK

50V

CERAMIC

0.1UZ

25V

CERAMIC

0.01UK

50V

CERAMIC

Q.01U

K

50V

CERAMIC

390P

J

=

50V

CERAMIC

0.022U

J

16V

CERAMIC

0.047U

J

16V

CERAMIC

0.01U

K

50V

CERAMIC

180P

J

=

50V

CERAMIC

0.047U

J

16V

CERAMIC

0.01UK

50V

CERAMIC

O.01UK

50V

CERAMIC

0.01UK

50V

CERAMIC

0.01UK

50V

CERAMIC

Q.01U

K

50V

CERAMIC

0.01UK

50U

CERAMIC

0.01U

K

50V

CERAMIC

Q.01U

K

50V

CERAMIC

100P

J

50V

ELECT

10U

M

=

16V

ELECT

47UM

6.3V

ELECT

1UM

50

ELECT

10U

M

=

16V

ELECT

1UM

=

50V

ELECT

47U

M

6.3V

LOCATION

C1029

C1030

C1031

C1032

C1034

C1036

C1037

C1038

C1039

C1040

C1042

C1043

C1045

C1052

C1054

C1055

C1056

C1057

C1058

C1059

C1060

C1061

C1065

C1101

C1102

C1103

C1201

C1202

C1211

C1401

C1402

C1403

C1404

C1405

C2002

C2004

C2005

C2009

C2010

C2013

C2016

C2017

C2019

C2020

C2021

C2022

C2024

C2031

C2032

C2051

C2071

C2072

C2073

C2081

C2091

C2092

C2107

C2109

C3001

C3002

C3004

C3005

C3008

C3009

C3010

C3011

—20—

403

PARTS

NO.

163

7907

191

8709

191

8709

191

8709

008

7505

142

9205

031

2201

018

0602

030

7009

030

7009

068

5107

069

5601

023

4503

068

5107

109

6308

135

4002

109

6308

150

6500

189

2405

191

8709

018

0602

069

5601

033

4609

130

2904

107

9905

068

5107

135

4101

142

9205

022

8304

012

6808

012

6808

191

8709

069

5601

135

4002

010

1102

163

7907

071

3503

121

2401

150

6500

002

8201

167

7002

107

9905

134

9602

071

6504

082

4209

069

5601

069

5601

142

9205

142

9205

011

4904

010

1102

191

8808

003

2406

142

9205

142

9205

071

8102

010

1102

075

0706

016

8907

017

7404

001

1906

001

1906

150

6500

069

5601

139

2905

142

9205

DESCRIPTION

ELECT

47U

M

6.3V

ELECT

1UM

50V

ELECT

1UM

50V

ELECT:

1UM

50V

CERAMIC

10P

D

=

50V

CERAMIC

Q.1UZ

25V

CERAMIC

680P

J

50V

CERAMIC

22P

J

SOV

CERAMIC

68P

J

=

50V

CERAMIC

68P

J

50V

CERAMIC

§=60.047UZ

=

25V

CERAMIC

0.01U

K

50V

CERAMIC

330P

J

=

50

CERAMIC

§=0.047U

Z

25

ELECT

1UM

50V

ELECT

47U

M

6.3V

ELECT

1UM

50V

ELECT

22UM

16V

ELECT

10U

M16

ELECT

1UM

50V

CERAMIC

22P

J

5S0V

CERAMIC

0.01UK

50V

CERAMIC

82P

J

=

50V

ELECT 0.47U

M

50V

ELECT

10U

M16

CERAMIC

§

0.047U

Z

=

25V

ELEGT

470U

M

6.3V

CERAMIC

0.1UZ

25V

CERAMIC

33P

J

=

50V

CERAMIC

15P

J

50V

CERAMIC

1SP

J

50V

ELECT

1UM

50V

CERAMIC

0.01UK

50V

ELECT

47UM

6.3V

CERAMIC

1000P

J

=

50V

ELECT

47U

M

6.3V

CERAMIC

0.018U

K

50V

ELECT

22U

MM

16V

ELECT

22UM

16V

CERAMIC

0.015U

J

25V

ELECT

4.7UM

50V

ELECT

10U

M16

ELECT

47UM

=

16V

CERAMIC

220P

K

=

50V

POLYPRO

6800P

J

100V

CERAMIC

0.01UK

50V

CERAMIC

0.01UK

50V

CERAMIC

O.1UZ

25V

CERAMIC

O.1UZ

25V

CERAMIC

120P

J

=

-5S0V

CERAMIC

1000P

J

=

50V

ELECT

2.cUM

50V

CERAMIC

0.022U

J

25V

CERAMIC

O.1UZ

25V

(VHR-495E

ONLY)

CERAMIC

0.1U

2

25V

CERAMIC

2200P

K

=

50V

CERAMIC

1000P

J

=

50V

CERAMIC

6800P

K

50V

CERAMIC

20P

J

=

50V

CERAMIC

22P

J

=

50V

CERAMIC

0.01UK

16

CERAMIC

Q0.01UK

16V

ELECT

22UM

16V

CERAMIC

0.01UK

50V

ELECT

2.ceUM

50V

CERAMIC

0.1UZ

25V

Sanyo VHR-495E User manual

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