Jvc Pc-v55 b User manual

J

PC-V55

sec

VC

SERVICE

MANUAL

PC-V55

B/E/G

Contents

[S]

SE]

Ale)

—

hes

Safety

Precautions

.....

ocation

of

Main

Parts

L

Removal

of

Main

Parts

Enclosure

Section

Mechanism

Section

Main

Adjustment

Wiring

Connection

......

Block

Diagram

Standard

Schematic

Diagram

i

together

with

the

Instruction

Manual.

Page

ert

ee

2

[9]

Location

of

P.C.

Board

Parts

and

Parts

List

ee

a

ee

3

Amplifier

Board...

2.0.0...

Meee

ae

8

bs

sh

bates

16

Volume

Board

2...

00.0003

0054

ae

eee

NG

teat

Couns

ath

a

cena

st

SUE

eae

4

muner

Boards

2

vac

she

Se

a

ea

Ya

19

bat

cee

eat

fio]

Exploded

View

of

Enclosure

Assembly

.........

20

de

hes,

gl

ihaine

tac

ahah

te

a

lalacae

bis

be

Oe

Enclosure

Assembly

Parts

List...........

oe

How

to

Engage

Dial

Cord...

2

ee

12

Exploded

View

of

Speaker

Assembly

and

Parts

List

23

ce

ee

ge

Pa

ee

13

fil

Exploded

View

of

Mechanism

Assembly

........

24

WY

gabe

heat

en

eee

gaa

Oyane

ao

eae

nk

one

14

Mechanism

Assembly

Parts

List.

...........

25

ee

eS

14

falePacking

seo

bese

ora

ee

wee

28

fa}

“Accessories.

occ

sec

Sek

el

en

oe

ee

es

29

No.

17414

October

1987

PC-V55

sec

|

['1|

Safety

Precautions

1.

The

design

of

this

product

contains

special

hardware.

Do

not

use

a

line

isolation

transformer

during

this

check.

Many

circuits

and

components

specially

for

safety

purposes.

For

continued

protection,

no

changes

should

be

made

to

the

original

design

unless

authorized

in

writing

by

the

manufacturer.

Repacement

parts

must

be

identical

to

those

used

in

the

original

circuits.

Service

should

be

per-

formed

by

qualified

personnel

only.

.

Alterations

of

the

design

or

circuitry

of

the

product

should

not

be

made.

Any

design

alterations

or

additions

will

void

the

manufacturer’s

warranty

and

will

further

relieve

the

manufacturer

of

responsibility

for

personal

injury

or

pro-

perty

damage

resulting

therefrom.

.

Many

electrical

and

mechanical

parts

in

the

product

have

special

safety-related

characteristics.

These

characteri-

stics

are

often

not

evident

from

visual

inspection

nor

can

the

protection

afforded

by

them

necessarily

be

obtained

by

using

replacement

components

rated

for

higher

voltage,

wattage,

etc.

Replacement

parts

which

have

these

special

safety

characteristics

are

identified

in

the

parts

list

of

Service

manual.

Electrical

components

hav-

ing

such

features

are

identified

by

(AA)

on

the

schematics

and

parts

list

in

Service

manual.

The

use

of

a

substitute

replacement

which

does

not

have

the

same

safety

characteristics

as

the

recommended

replacement

part

shown

in

the

parts

list

in

Service

manual

may

create

shock,

fire,

or

other

hazards.

.

The

leads

in

the

products

are

routed

and

dressed

with

ties,

clamps,

tubings,

barriers

and/or

the

like

to

be

separated

from

live

parts,

high

temperature

part,

mov-

ing

parts

and/or

sharp

edges

for

the

prevention

of

elec-

tric

shock

and

fire

hazard.

When

service

is

required,

the

original

lead

routing

and

dress

should

be

observed,

and

they

should

be

confirm-

ed

to

be

returned

to

normal,

after

re-assembling.

.

Leakage

current

check

(Safety

for

electrical

shock

hazard)

After

re-assembling

the

product,

always

perform

an

isola-

tion

check

on

the

exposed

metal

parts

of

the

Products

(antenna

terminals,

knobs,

metal

cabinet,

screw

heads,

earphone

jack,

control

shafts,

etc.)

to

be

sure

the

pro-

duct

is

safe

to

operate

without

danger

of

electrical

shock.

2

(No.

1741)

e

Plug

the

AC

line

cord

directly

into

the

AC

outlet.

Us-

ing

a

‘‘Leakage

Current

Tester’’,

measure

the

leakage

current

from

each

exposed

metal

part

of

the

cabinet,

particularly

any

exposed

metal

part

having

a

return

path

to

the

chassis,

to

a

known

good

earth

ground

(water

pipe,

etc.).

Any

leakage

current

must

not

ex-

ceed

0.5

mA

AC

(r.m.s.).

e

Alternate

check

method.

Plug

the

AC

line

cord

directly

into

the

AC

outlet.

Use

an

AC

voltmeter

having

1,000

ohms

per

volt

or

more

sensitivity

in

the

following

manner.

Connect

a

1500

2

10

W

resistor

paralleled

by

a

0.15

nF

AC-type

Capacitor

between

an

exposed

metal

part

and

a

known

good

earth

ground

(water

pipe,

etc.)

Measure

the

AC

voltage

across

the

resistor

with

the

AC

voltmeter.

Move

the

resistor

connection

to

each

exposed

metal

part,

particularly

any

exposed

metal

part

having

a

return

path

to

the

chassis,

and

measure

the

AC

voltage

across

the

resistor.

Now,

reverse

the

plug

in

the

AC

outlet

and

repeat

each

measurement.

Any

voltage

measured

must

not

exceed

0.75

V

AC

(r.m.s.).

This

corresponds

to

0.5

mA

AC

(r.m.s.).

AC

VOLTMETER

(HAVING

1000

Q/V,

OR

MORE

SENSITIVITY)

0.15

pF

AC-TYPE

oT

PLACE

THIS

PROBE

ON

EACH

EXPOSED

METAL

PART

|

1500

2

10

W

GOOD

EARTH

GROUND

2.

Location

of

Main

Parts

indicator

Board

Ass’y

Pointer

|

CD

IN

Jack

|

youl

Board

Ass'y

i

Tuner

Board

ASS'y

Mechanism

Ass

y

(No.

1741)

3

PC-V55

sec

|

Removal

of

Main

Parts

@Enclosure

Section

@

Front

cover

assembly

1)

Remove

the

battery

cover.

2)

Remove

the

band

switch

knob.

3)

Remove

five

screws

@)

and

@)

from

the

rear

side.

4)

Remove

a

screw

@

on

the

right

side.

(Left

side

on

figure)

5)

Open

the

cassette

door

and

remove

the

front

cover.

@

Tuner

chassis

assembly

1)

Remove

a

screw

@)

securing

the

tuner

chassis

assembly

together

with

the

mechanism

assembly.

(The

head

wire

grounding

lug

is

also

tightened

together

with

them.

So,

contact

the

jug

with

the

mechanism

chassis

after

remov-

ing

the

screw.)

2)

Disconnect

the

antenna

wire

from

the

tuner

board

assem-

bly.

3)

Disconnect

connectors

CN302

(TUNER

signal)

and

FW302

(SEA

signal)

wired

to

the

main

board.

®

Mechanism

assembly

(See

Fig.

3-2.)

1)

Remove

two

screws

©

securing

the

mechanism

assem-

bly

by

the

left

side.

2)

Disconnect

connectors

CN301

(Head

wire)

and

CN303

(Motor

wire)

which

are

wired

to

the

main

board.

3)

If

necessary,

disengage

wires

to

the

recording

switch

and

the

motor

by

cutting

the

bind.

Battery

Terminal

Board

@

Main

board

assembly

1)

Draw

out

the

battery

terminal

board.

2)

Remove

ascrew

()

securing

the

recording

switch.

3}

Remove

two

screws

@

securing

the

AC

jack

bracket.

4)

Remove

two

screws

@)

securing

the

power

transformer.

5)

Disconnect

the

3D

speaker

cord

from

the

main

board.

6)

If

necessary,

remove

the

3D

switch,

speaker

terminal

and

CD

in

jack

board.

Fig.

3-3

4

(No.

1741)

PC-V55

pec

@

3D

speaker

1)

Remove

a

screw

securing

the

3D

switch.

2)

Remove

seven

screws

49

securing

the

3D

speaker

cover

and

its

base.

3)

Take

off

the

3D

speaker

from

the

base.

@

Cassette

door

1)

Stide

the

cassette

lid

leftwards

and

take

it

off.

2)

Remove

the

door

damper.

3)

Remove

the

shaft

of

the

cassette

holder

arm.

Motor

Switch

@Mechanism

Section

Door

Rock

Direction

Switch

REVERSE

MODE

PLAY

FWD

STOP

DIRECTION

Fig.

3-4

Fig.

3-5

=

How

to

Engage

Indicator

Belt

Fig.

3-6

Disassembly

of

Mechanism

Section

@

Button

lever

assembly

1)

Remove

a

screw

@

securing

the

button

lever

assembly

by

the

top

side.

(By

removing

the

direction

switch

fitting

beforehand,

it

eases

to

do

the

above

proceduré.)

2)

Remove

four

screws

@)

and

@)

securing

the

assembly

by

both

sides

of

the

front

panel.

3)

Remove

a

screw

@)

securing

it

by

the

left

side.

Fig.

3-8

Left

side

view

Fig.

3-9

Front

side

view

(No.

1741)

5

PC-V55.

pec

@

Motor

assembly

1)

If

the

button

lever

assembly

has

not

been

removed,

remove

screws

@),

@)

and

@)

and

then

remove

a

screw

&)

on

the

rear.

2)

When

the

button

lever

assembly

has

been

removed,

remove

screws

@

and

®.

Fig.

3-10

Bottom

view

@

Head

assembly

1)

Disconnect

wiring

of

the

head.

(The

wire

clamp

can

be

taken

off

by

pressing

it

in

the

direction

of

the

arrow

mark

shown

in

the

figure.)(See

Fig.

3-12)

2)

Remove

two

screws

©

securing

the

head

assembly.

3)

Remove

two

adjusting

screws

@.

4)

Slightly

lifting

the

head

assembly

upward,

pull

it

in

the

direction

of

Y

shown

in

the

figure

to

make

the

shaft

®

free

from

engagement.

5)

Remove

the

angle

section

©

of

the

erase

head.

The

portion

®

can

be

removed

by

raising

its

right

side

up-

wards

and

setting

the

head

assembly

upright

at

the

same

‘

How

to

disengage

the

wire

clamp

time.

Ih

ort"

J

Fig.

3-12

Replacement

of

the

head

1.

Draw

the

gear

®)

out

of

the

rotary

head

assembly.

2.

Disengage

the

pawls

©)

of

at

the

both

sides

of

the

head

bearing

plate.

@

Reassembly

1.

Set

the

stud

to

the

H.

slide

plate.

2.

To

assemble

the

H.T.

over

gear

and

the

head

panel

with

the

shaft,

first

set

the

two

points

of

the

H.T.

over

gear

(shown

in

the

figure)

for

points

(@)

and

©

of

the

H.

slide

plate

respectively.

'

3.

The

head

gear

and

H.T.

over

gear

should

be

set

to

gear

Set

the

etud36

into

each

other

in

the

same

condition

as

they

were

done

OE

ae

Bete

before

disassembly

(as

shown

in

the

figures).

7

Head

Ass‘y

Head

stopper

Head

stopper

~~.

Spring

A

tooth

gears

into

hi

ar

wheel.

mee

HT

Over

Gear

H,.T,

over

gear

Fig.

3-15

Fig.

3-14

Gearing

condition

can

be

checked

by

operating

the

direction

switch.

6

(No.

1741)

@

Pinch

roller

The

pinch

roller

can

be

removed

by

disengaging

washers

©

and

©.

—

Disk

unit

assembly

1)

Remove

a

screw

oO)

fixing

the

motor

switch.

2)

Remove

a

screw

cB)

securing

the

disk

base

bracket.

3)

Setting

up

the

disk

base

unit

disengage

the

pawl

of

the

©

,and

then

remove

the

disk

unit

assembly

with

careful

attention

not

to

overstrain

the

gears.

(Removing

the

flywheel

beforehand

eases

the

work

of

this

step.)

@

Flywheel

assembly

Remove

a

washer

()

securing

the

flywheel

assembly.

{At

this

step,

be

careful

not

to

miss

a

flat

washer

set

be-

tow

the

washer

©

.}

@

T.

cam

gear

T

cam

gears

can

be

disengaged

by

removing

the

C-shape

washer

®.

(Pay

attention

to

left

and

right

gears

which

are

different

each

other.)

@

Button

base

assembly

1)

Remove

two

screws

(2

on

the

rear

panel.

2)

Remove

a

screw

\k)

securing

the

pause

button

lever,

and

remove

the

pause

button

lever’s

stud

from

the

lever.

After

the

above

procedure,

press

the

button

lever

to

re-

move

it.

(See

Fig.

3-7.)

3)

Remove

a

screw

@

securing

the

reverse

mode

button

lever

and

remove

a

stud

from

the

button

lever.

Then

press

the

lever

to

remove

it.

(See

Fig.

3-7.)

4)

Disengage

springs

at

seven

points

@,

0.6,0.

9M,

®

and

®

shown

in

the

figure.

5)

Remove

six

screws

@

securing

the

capstan

sleeve.

(See

Fig.

3-7.)

6)

Reverse

the

set

upside

down

(buttons

are

positioned

downward),

and

remove

the

chassis

and

button

base

assembly,

PC-V55

sc

Fig.

3-16

FWD

Gear

REV

Gear

Bottom

Side

Fig.

3-17

(No.

1741)

7

PC-V55

sec

|

[4]

Main

Adjustments

@

Tuner

Section

Basic

conditions:

Power’Source

of

the

Receiver

:

DC

12VorAC120V

Tuner

Section

:

7V

Load

Resistance

of

the

Receiver:

50

mW

(0.55

V)/6

©

Modulation

of

SSG

:

AM

—

400

Hz,

30%

FM

—

400

Hz

22.5

kHz

Dev

TC7

TC8

Dummy

Antenna

Loop

Antenna

I

—O"A”

TP5

i

rer

R

1

R

5

C

AM

S66

oop

Antenna

{

|

Bar

ANT.

!

t

|

i]

?

I

60cm

a

FM

:

Ry

+R,

=

80,

c=0

R,:

Output

impedance

of

S.S.G.

Fig.

4-2

@

Tuner

Alignment

BASIC

CONDITIONS

DC

12

V,

AC

110-120/220-240V

50

mW

(0.55

V)/6

0

400

Hz.

30%

POWER

SOURCE

OF

THE

RECEIVER

LOAD

RESISTANCE

OF

THE

RECEIVER

MODULATION

OF

SSG

1.

AM

IF

ALIGNMENT

1-1

Conditions

of

the

receiver.

(1)

Power

source:

Description

DC

7V

(When

the

power

is

supplied

directly

to

the

tuner

in

the

receiver,

the

voltage

should

be

adjusted

to

the

proper

level

which

shall

be

required

by

the

tuner.)

8

(No.

1741)

2.

FM

IF

ALIGNMENT

PC-V55

B/E/G

Description

RADIO

AM

Minimum

gain

position

Center

position

Near

the

minimum

capacity

position

where

no

signal

come

in.

Function

switch

position:

Band

select

switch:

Volume

control:

SEA

control:

Variable

capacitor:

Connection

of

Sweeper

and

the

receiver

Tuner

input:

Tuner

output:

Positive

side

to

TC3

positive

side

Positive

side

to

TP6

Negative

side

to

TP7

]

CFT

Adjust

AM

I.F.T.

(above

mentioned

aligning

position)

so

that

maximum

and

symmetrical

wave

form

can

be

obtained.

In

this

case,

the

wavehead

should

be

appeared

at

the

center

marker

(450

kHz)

on

the

scope

of

Sweeper.

Aligning

position:

Alignment

(Waveform):

2-1

Conditions

of

the

receiver

(1)

Power

source:

Same

as

mentioned

in

item

1-1

(2)

Function

switch

position:

RADIO

(3)

Band

select

switch:

FM

(4)

Volume

control:

Minimum

gain

position

(5)

SEA

control:

Center

position

(6)

Variable

capacitor:

Near

the

minimum

capacity

position

where

no

signal

come

in.

2-2

Connection

of

Sweeper

and

the

receiver

(1)

Tuner

input:

Positive

side

to

TP5

(2)

Tuner

output:

Positive

side

to

TP6

Negative

side

to

TP7

NOTE

a)

Attach

a

capacitor

(30

pF)

and

resistor

(30

kQ)

to

the

positive

side

cable

which

shall

be

led

from

Sweeper

input.

b)

Attach

a

resistor

(100

k®)

in

series

to

the

positive

side

cable

which

shall

be

led

from

Sweeper

output.

2-3.

Checking

FM

IF

waveforms

The

waveform

should

be

symmetrical.

Depending

on

the

C.

Filter

used,

the

intermediate

frequencies

are

as

shown

in

the

table

below.

C.

Filter

color

marking

Frequency

(MHz)

C.

Filter

color

marking

Frequency

(MHz)

Black

10.64

+

0.03

Orange

10.73

+

0.03

Blue

10.67

+

0.03

White

10.76

+

0.03

Red

10.70

+

0.03

3.

AM

RF

ALIGNMENT

3-1

(1)

(2)

(3)

(4)

(5)

3-2

(1)

(2)

(3)

3-3

3-4

Conditions

of

the

receiver.

Power

source:

Same

as

mentioned

in

item

1-1.

Function

switch

position:

RADIO

Volume

control:

50

mW

SEA

control:

Center

position

Variable

capacitor:

Refer

the

following

list

shown

in

item

3-4.

Conditions

of

SSG.

Modulation:

Refer

the

basic

condition

Frequency:

Refer

the

following

list

shown

in

item

3-4.

Output

level

of

the

attenuator

in

SSG:

Approx.

50

mW

Power

output

measuring

position:

Speaker

terminals

Alignment:

(No.

1741)

9

PC-V55

sec

|

Band

Select

|Sort.of

Antenna

to

be

‘ °

ie

Aligning

attached

to

SSG

Frequency

of

SSG

Variable

Capacitor

Position

2

1,650

kHz

Min.

capacity

TC-7

Adjust

the

above

aligning

position

(L7

&

TC-7)

repeatedly

so

that

:

AM

PeopAniaana

the

tuner

can

be

received

above

frequency

range

(band

width).

|

GOOKHz

to

be

received

600

kHz

L2

5

1,400

kHz

to

be

received

1,400

kHz

TC-3

6

Adjust

the

above

aligning

position

(L2

&

TC-3)

repeatedly

so

that

the

tuner

can

be

obtained

the

best

sensitivity.

145

kHz

Max.

capacity

L6

8

360

kHz

Min.

capacity

TC-6

|

9

LW

ioepcAntenne

Adjust

the

above

aligning

position

(L6

&

TC-6)

repeatedly

so

that

the

tuner

can

be

received

above

frequency

range

(band

width).

10

B/E

version

160

kHz

to

be

received

160

kHz

L3

11

350

kHz

to

be

received

350

kHz

TC-2

12

Adjust

the

above

aligning

position

(L4

&

TC-4)

repeatedly

so

that

the

tuner

can

be

obtained

the

best

sensitivity.

13

145

kHz

Max.

capacity

L6

15

LW

Loop

Antenna

Adjust

the

above

aligning

position

(L6

&

TC-6)

repeatedly

so

that

the

tuner

can

be

received

above

frequency

range

(band

width).

16

G

version

160

kHz

to

be

received

160

kHz

L3

17

360

kHz

to

be

received

290

kHz

TC-2

18

Adjust

the

above

aligning

position

(L3

&

TC-2)

repeatedly

so

that

the

tuner

can

be

obtained

the

best

sensitivity.

19

5.8

MHz

Max.

capacity

L8

20

18.6

MHz

Min.

capacity

TC-8

21

SW

Dummy

Adjust

the

above

aligning

position

(L8

&

TC-8)

repeatedly

so

that

Antenna

the

tuner

can

be

received

above

frequency

range

(band

width).

22

6.0

MHz

to

be

received

6.0

MHz

23

18.0

MHz

to

be

received

18.0

MHz

24

Adjust

the

above

aligning

position

(L4

&

TC-4)

repeatedly

so

that

the

tuner

can

be

obtained

the

best

sensitivity.

Item

Description

4.

FM

RF

ALIGNMENT

4-1

Conditions

of

the

receiver.

(1)

Power

source:

Same

as

mentioned

in

item

1-1.

(2)

Function

switch

position:

RADIO

(3)

Band

select

switch:

FM

(4)

Volume

control:

50

mW

(5)

SEA

control:

Center

position

(6)

Variable

capacitor:

Refer

the

following

list

shown

in

item

4-3.

4-2

Condition

of

FM

SSG.

(1)

Modulation:

Refer

the

basic

condition

(2)

Frequency:

Refer

the

following

list

shown

in

item

4-3.

(3)

Output

level

of

the

attenuator

in

FM

SSG:

The

level

shall

be

decided

by

the

load

resistance

of

the

receiver

mentioned

in

the

basic

conditions.

L

10

(No.

1741)

PC-V55

B/E/G

Band

Select

Switch

Position

Sort

of

Antenna

to

be

attached

to

SSG

Aligning

Position

Frequency

of

SSG

Variable

Capacitor

Position

2

109.0

MHz

Min.

capacity

TC-5

3

EM

Dummy

Ajust

the

above

aligning

position

(L5

&

TC-5)

repeatedly

so

that

Antenna

the

tuner

can

be

received

above

frequency

range

(band

width).

4

B/E

version

|

90

MHz

to

be

received

90

MHz

5

106

MHz

to

be

received

106

MHz

TC-1

6

Adjust

the

above

aligning

position

(L1

&

TC-1)

repeatedly

so

that

|

the

tuner

can

be

obtained

the

best

sensitivity.

7

87.5+0.1

MHz

Max.

capacity

L5

+

8

108.340.05MHz

|

Min.

capacity

TC-5

9

EM

Dummy

Ajust

the

above

aligning

position

(L1

&

TC-1)

repeatedly

so

that

Antenna

the

tuner

can

be

received

above

frequency

range

(band

width).

10

G

version

90

MHz

to

be

received

90

MHz

L2

11

106

MHz

to

be

received

106

MHz

TC-2

12

Adjust

the

above

aligning

position

(L2

&

TC-2)

repeatedly

so

that

the

tuner

can

be

obtained

the

best

sensitivity.

@

Amplifier

Adjustments

Conditions

Power

supply

voltages

:DC12V

SEAcontrols_

:

Center

Input

levels

:

AUX

IN

—8dBm

Tape

select

:

Normal

MIX

—60

dBm

Tapes

used:

Recording

nomal

tape

TS-8

(UD)

Output

levels

:

Speaker

OdBm

(0.775

V)/3

2

chrome

tape

TS-6

hones

0

dBm/32

0

metal

tape

TS-7

Item

Tape

used

Adjustment/check

method

Switch

setting

|

Adjustment

location

Head

azimuth

VTT703

Maximize

outputs,

and

adjust

to

minimize

phase

|

NORM

position

adjustment

10

kHz

difference

between

left

and

right

channels.

REV

FWD

uf

Checking

VTT712

3000

Hz

NORM

position

tape

speed

(3

kHz)

within

(2940

~

3090)

Hz

NR

switch

:

Off

Checking

VTT712

0.18

%

(JIS

RMS)

NORM

position

Wow/Flutter

(3

kHz)

NR

switch

:

7

Off

|

Confirming

VTT739

With

respect

to

their

output

at

1

kHz,

the

out-

playback

j

1

kHz

|

put

at

—4dB

+

4dB

at

63

Hz,

andOdB

+

3dB

frequency

63

Hz

at

10

kHz.

characteristics

|

10

kHz

|

Rec/Play

output

adjustment

Normal

tape

i

Record

CD

IN

—5

dBm

signal

and

play

it

back,

then,

confirm

that

level

difference

between

its

output

and

PB

output

of

the

VTT724

tape

is

“

=

within

+2

+

3

dB.

(No.

1741)

11

PC-V55

sec

|

'5|

How

to

Engage

Dial

Card

G)

12mm

Tuning

shaft

Pointer

set

position

1.5

turns

——

Fig.

5-1

1.

Use

a0.5

mm

kevlar

cord.

2.

The

length

of

the

cord

should

be

320

mm.

320

mm

3.

Lay

the

dial

cord

in

numberical

order.

4.

After

mounting

the

pointer,

bond-lock

it.

Tuning

shaft

section

Wind

on

the

shaft

1.5

turns.

pointer

12

mm

Pesce

aia

12

(No.

1741)

[6]

Wiring

Connections

'

|

2

z

5

dice

6

7

eaal

8

(A)

=

A

Version

B

(B)

=

B

Version

(E)

=

E

Version

Direction

Switch

piesa

Batt.

Contact

Board

t-—

{)—

(o}

Ze]

Rec

Switch

Board

G

Motor

Switch

a

&

D

To

Mecha

Chassis

Oz

E

F

G

Tuner

Board

To

Mecha

Chassis

O

0

Telescopic

Ant.

Bottom

Side

View

|

PC-V55

se

9

10

Direction

Indicator

Speaker

Color

codes

are

shown

below

Visi

cieuent

x

Brown

2

sewiesttee.

Red

OS

toewevecse

Orange

OY

sc

cakiue

Yellow

Bc

heedacecee

Green

6.

aceon:

Blue

Vacs

sietethe

Violet

Rey

Gray

D

eicbenstans

White

One

Aes

Black

Diidccerees

Pink

Fig.

6-1

(No.

1741)

13

|

PC-V55

sec

PC-V55

sec

|

Block

Diagrams

'8]

Standard

Schematic

Diagram

Tuner

Circuit

@

Tuner

Circuit

1

|

2

|

3

4

5

6

|

7

FM.

REIIF

-—<——-

- -

Oo

eee

ee

Ee

ee

Ri

TABLE

|

VOLTAGES

I

vareie

002

|

TT

feta

Te ts

Te

[7

Tots

fof

[iz

a3

Te

Tis Tis

[7

[8

|

IC1

bal

Bila

8

re

ia

*

|

a

ae

a

nd

alee

P|

Pee

1

|

=

ie

0.2

alo

70

7.0

0

775

5

[027

15

stats

-

a

|

:

(65)

to)

|(7.0)|

(70)

17.0)

17.01}16.5)

MF

|

FEAT

REDE]

10)

anced

Ee

fe

a

i

GD

ST

Indicator

a

1c

3

ii

wed

@

{

FM

FRONT

END

&

IF

AMP]

IC]

BA44O7

|

'

Lich

Out

'

RE

MIX

I

osc

AEC

le]

/

wn

|

mnGre

i

1

Q

fl

|

7

UNIT

:

VOLT

\

Pech.

Out

B

|

POSITION

:

FM,(AM),

(FM

STEREO

SIGNAL

60dBuV)

vRI

|

l2

i

7

I9kHz

Adj

|

BOTTOM

VIEW

(MW)

i!

|

=

nage

|

7

it

u

|

3

(LWIO

©

MD

©

O1FM)

|

=

LS

|

s

v03105-

029_

é

|

(FM

OSC)

|

y,

.

MECHA.G.

|

f

(AM

IF)

VOT7A21

-103

c|

|

wa

sa5=s

|

Ue

het

eee

see

Lest

=

187.5

|

—o

¥e

-—

Lch

.

i

cal

Rech

Fig,

7-1

|

!

ag

gate

Ren

—

|

8

ed

todtt

7D

neyo

II)

|

5

2

oe

eee

ae

i

i}

|

!

g

cco

8

He

+

|

'

§

pe

|

7)

:

LOUT

ROUT

Amplifier

Circuit

D

|

Yow

[AM

CONV

&

AM

FM_IF

AMP

DET]

1C2

AN7222N

FM

MULTIPLEXER]

1C3

AN7410N

|

OF

AFC

METER

+B

AF

QUT

QUAD

GND

CHECK

lei

!

|

l7

v

RIP

—S

|

73

“

Head"

Lod

presRec

=

SEA

AMP

Power

AMP

3

|

eos

Qvz3512-103

“

[az8

19kHz

Adj

ma

ee

n-o

3

o—

||

H.

Phone

ee

8

ne

<

be

"2

|

:

jain

ume

E

5

8

Jag

ag

mo

ios

Jogos

roto

3D

|

Speaker

Line

In

SEA

Controller

$306

|

VMW1166__

]

a

cs

ee

we

ee

we

oe

ee

NOTE

1

VOLTAGE

VALUESE

ARE

MEASURED

WITH

NO

SIGNAL

USING

ELECTRONIC

VOLT

METER.

5

LAST

No

R26,C92

h

heal

lat

EM

Tuner

0

2

SI-1~8

(BAND

SELECT

SWITCH)

IS

FM

POSITION

(QSS8401-001)

6

BLANK

No

R2,3.4,9,13

sssesaaralpaanccsens

e

line

s

the

signal

at

3

$2

(FM

_MONO/ST

SWITCH)

IS_STEREC

POSITION

(QSS

1201-026)

C1,9,13.21,

25,

31,47,

54~56

,

61~80,

15

,87~89

Blu

show

g

Mic

{

4

RATING

OF

RESISTORS

IS

1/6W

UNLESS

OTHERWISE

SPECIFIED.

Red

line

shows

the

signal

at

AM

ic

eeepc

x

F

—+——_

+

B

line.

Fig.

8-1

Fig.

7-2

G

14

(No.

1741)

PC-V55

sec

@

Amplifier

Circuit

1

|

2

3

4

=

5

6

7

l

8

|

9

10

‘

as

ae

7

|

ee

ce

Se

ae

a

Boh

es

are

|

7

|

iS

325,

wis!

=

|

pa

Aut

oe

trl

|

3

Sone

Fs

ee

ae

|

a

0

O

)

0

i

-O-@-W

‘|

8

3

SW”

RECOUT

©

HEAD

Ri

3

|

Q

1C

30)

A741

7AP

[PRE

REC

AMP]

3S

2

301-1

4p

AUX

AL

R-NF

AUX

g

3

q

FUNCTION

—1

LIN

MIC

L-NF L-NF

GND

TIME

R-NF

OUT

MIC

R-IN

i

|

Ss

oC27

be

Cl

TAPE

«=TUNER

3

ei

1

¥

2|

48

i

|

2

VR301

~VR305

OVXBIG-V5

303

BIAS

FREQ

58kHz

|

BIAS

CU

400pA

VR304

Cc

REC

CU

37pA

I,

ee

ead

S311

REC

Sw

D306~308

LN273RPH-J!

3301

|

D309,

0310

1SS254T

QMS3501

—-

<<

eam

-0168

EXT

Mac

IN

ee

ay

a

ee

eee

ed

agea

Soa

Se

SS

D

FUNCTION-2:

r

5303-1

|

POWER

AMP]

1C305

1A7233P

P]

1€306

303

Owe

ee,

BS)

OUT

LF

pone

a

IN

NF

GND

OUT

BS

|

vMJ3007

L

—002Y

|

pcs

|

cD

IN

|

VMW116

1

XXX

C

x

4

<

+8

85

L

od

8da

R

2mo

E

(TO

TUNER)

G

ND

ae

pany

:

ST

2n03

3

ON

=>

OFF,

CN302

S<e0

6

Sool

£04365-005S

ase

$306

4CN303_vmc0063-004

©

8ulz,

|

s/

ge

|

30

sw

an

RTL

i

|

ee,

fert6s-rea0

J

9

5

Le

p

-4

—

3)

Has

Xe

a

[

bee

[

83

xe

uw

we)

O O

Ow

ame

OO

ome

Be

=

BRA

{

[

Frws0s

B

{

£2

=

3303,

1

age

UB

OD

cd

OO

—_—

OO

=

:

&

L-4-

888

‘

Wa

CF

Ep

|

=

F

g

220~+240

\

110-

120V(E.B.A)

\

I

4

S82

i:

a

S310

sete

Hom

t2rvtuy

\

13:

[(6o

4

d]/om..

|

1

SWITCHS

3

UNLESS

OTHERWISE

SPECIFIED

ik.

AC

SOCKET

$901

'

z

3

q

F

W308

EASIOPLA298

$301~

$303

OST3101-

08

«ALL

RESISTORS

ARE

1/6W+5*%CARBON

RESISTOR.

QMC0362-002

Loo

2

LA

PSu

Ha

LMMBCPT

Toy

ga

ost

NoIvIO.

+ALL

CAPACITORS

ARE

SOV

CERAMIC

CAPACITOR

*.

BOWER

CORD

rs

Oth

=O)

$310

ass1301-101

53

OR

SOV

MYLAR

CAPACITOR.

(GD)

UV

OMEYaE

ise

Tsk

[

=

7

BEAT

Cut

2

VOLTAGE

VALUES

ARE

MEASURED

WITH

*

ALL

RESISTANCE

VALUES

ARE

IN

OHM(Q).

.

giinga80-

183

z

I

=

13

58KHz

NO

SIGNAL

USING

DIGITAL

VOLT

2

ALL

CAPACITANCE

VALUES

ARE

IN

pf(P=PF).

ZN

|

ZN

|

2

S7KHz

METER

IN

TAPE

PLAY

BACK

MODE.

+ALL

E.CAPACITORS

ARE

SHOWN

IN

THE

FORM

L

signet

. F

VALUE

WITH"

)”

ARE

VOLTAGE

WHEN

OF

CAPACITANCE

(uF)

RATED

VOLTAGE

(V).

_——

—

Blue

line

shows

the

signal

at

playback.

WORKING

ON.

%

OP

268

:

;

+

Q301,0302,0303

(

)ARE

REC.

oe

tm_-«

@

Red

line

shows

the

signal

at

recording.

+310

(

\

IS

TAPE

PLAY

BACK,

4

LAST

NO

TUNER

ANDCD

PLAY.

0310,

D331,

0370

.D101,,

0201,

R128,

228

R360

—+—

+B

line.

C136

,

C236,

C370

G

Fig.

8-2

“S

Parts

are

safety

assurance

parts.

ig.

o-

ke

Ph

9

When

replacing

those

parts,

make

sure

to

use

the

specified

one.

(No.

1741)

15

—

PC-V55

sec

—

PC-V55

src

[9]

Location

of

P.C.

Board

Parts

and

Parts

List

@

Amplifier

Board

Ay

parts

are

safety

assurance

aD

_

.

When

replacing

those

parts,

Amplifier

Board

Parts

List

sure

to

use

the

specified

one

8

AV

REF,

NO

PARTS

NO,

PARTS

NAME

as

a4

-J

VMC0063-004

CONNECTOR

CN301

VMC0063-004

CONNECTOR

CN302

E04365-005$

CONNECTOR

CN303

VMC0063-004

CONNECTOR

A

_€N304

_[VMC0063-002

|CONNECTOR

CN305

E04365-008S

CONNECTOR

C101

QCC31EM-4732V

C.CAPACITOR

C102

QCY31HK-22272

C.CAPACITOR

C103

QCY31HK-1822

C.CAPACITOR

C104

_RETCIAM-476Z

JE.CAPACITOR

_

|

C105

QETC1HM-335ZN

E.CAPACITOR>

C113

QETC1AM-1072ZN

E.CAPACITOR

Al

C114

QETCIAM-4762N

E.CAPACITOR

2

C115

QETCI1AM-4762ZN

E.CAPACITOR

7

C116

ss

QF

V71HJ-1547M

TF.CAPACITOR

B

C

CLT

QETB1AM-477N

E.CAPACITOR

:

C201

QCC31EM-4732V

C.CAPACITOR

g

C202

QY3S1HK-2222

C.CAPACITOR

bt

C203

ACY31HK-1822

C.CAPACITOR

:

£204

QETCIAM-476Z

JE.

CAPACITOR

C205

QETCIHM-3352N

E.CAPACITOR

Sa]

;

C213

QETC1AM-1072ZN

E.CAPACITOR

:

9302

AU

AY

C214

QETCIAM-4762N

E.CAPACITOR

i

C215

QETCIAM-4762ZN

E.CAPACITOR

:

VMWIIGI-XXC

|

€216

JQFV71HJ-15472M

—

|TF.

CAPACITOR

‘

C217

QETB1AM-477N

E.CAPACITOR

Cc

“

C301

QETC1AM-2272M

E.CAPACITOR

o

C302

QETC1CM-1062ZN

E.CAPACITOR

=

C303

QETC1AM-2262N

E.CAPACITOR

“e

C304

_JQCY3S1HK-~392Z

=

IC.

CAPACITOR

me

paceinecincnaieiinn

C305

@ETCIAM-2272N

|E.

CAPACITOR

atl

a

C306

QETCIAM-4762N

E.CAPACITOR

C307

QETALHM-474

E

CAPACITOR

sisal

C308

QFN31HJ-6822

M.

CAPACITOR

C310

(QCY3THK-~332Z

—

|C_

CAPACITOR

C311

QETC1AM-4762N

E.CAPACITOR

C312

QCC31EM-2232V

C.CAPACITOR

D

C313

QETCIAM-2272N

E.CAPACITOR

C315

QCF31HP-1032

C.CAPACITOR

C322

@ETA1CM-228

——

|E

CAPACITOR

C323

QETCIHM-105ZN

E.CAPACITOR

C327

QETC1AM-2272N

E.CAPACITOR

ol

C330

QETCIHM-4742N

E.CAPACITOR

C332

QCC31EM-3332ZV

C.CAPACITOR

C333

JQFV71HJ-5632M

TF.CAPACITOR

—

C334

QFV71HS-10472M

TF.CAPACITOR

C336

QETCIAM-1072ZN

E.

CAPACITOR

C338

QFV71HJ-1542M

TF.CAPACITOR

E

QETCICM-106ZN

E.CAPACITOR

QETCIAM-107ZN

E.CAPACITOR

VMW

1161

XX

F

1

Fig.

9-1

VYH6615-001

HEAT

SHINK

16

(No.

1741)

1.

Main

Board

2.

CD

Jack

Board

3.

3D

Switch

Board

4.

Battery

Contact

Board

oe

-

5.

Rec/PB

Switch

Board

Qn

Be

6.

Speaker

Terminal

Board

wa

es

SBSF

3020Z

SBSF

30202

SCREW

REF.

NO

PARTS

NO.

PARTS

NAME

Power

Supply

Board

Parts

List

Ref.

No.

Parts

No.

1301

VIP57P2-12GBS

”

VTP57P2-12G

J303

QMC

0362-002

0302-305

18R35-100AT-93

VMA4113-001

318-321

=|

QCF31HP-1032

F301

QMF51E2-2ROBS

v

QMF51E2-2R0

¥MZ0043-0018

VND4003-044

C341

@CVB1CM-103Y

C.CAPACITOR

C342

@CVB1CM-103Y

C.CAPACITOR

C364

QFV71HJ-104ZM

|TF.CAPACITOR

C365

@ETCIAM-227ZN

|E.CAPACITOR

C366

Q@ETAICM-228

E

CAPACITOR

C370

@FV71HJ-154Z2M

|TF.CAPACITOR

D101

HSS104TJ

SI

DIODE

D201

HSS104TJ

SI

DIODE

Al

D301

HZ7C1

Z

DIODE

|

1¢301

TA7417AP

ee

Al

1C305

TA7233P

Lies

10306

TA7233P

te

J301

@MS3501-016B

JACK

J304

@MS3507-001H

JACK

L301

VQH1009-030

OSC

COIL(BIAS)

a301

28C945L(P,Q)-1

{TRANSISTOR

Q302

2SC945L(P,Q)-T

|TRANSISTOR

Q303

2SC945L(P,Q)-T

[TRANSISTOR

Al

@304

2$C2001(L-K)-T

|TRANSISTOR

Q305,

2SC945L(P,Q)-T

[TRANSISTOR

;

Q@310

|2SC945L(P,Q)-T

|TRANSISTOR

R101

@RD161J-683Y

CARBON

RESISTOR

R102

@RD161J-122Y

CARBON

RESISTOR

R103

@RD161J-152Y

CARBON

RESISTOR

R104

@RD161J-390Y

CARBON

RESISTOR

R105

@RD161J-123Y

CARBON

RESISTOR

R106

QRD161J-124Y

CARBON

RESISTOR

R107

@RD161J-823Y

CARBON

RESISTOR

R108

QRD161J-822Y

CARBON

RESISTOR

R110

@RD161J-682Y

CARBON

RESISTOR

R111

@RD161J-152Y

CARBON

RESISTOR

R118

@RD161J-271Y

CARBON

RESISTOR

R119

@RD161J-2R2Y

CARBON

RESISTOR

R121

@RD161J-151

CARBON

RESISTOR

2

RAS

@RD161J-102Y

CARBON

RESISTOR

R201

@RD161J-683Y

CARBON

RESISTOR

R202

@RD161J-122Y

CARBON

RESISTOR

R203

@RD161J-152Y

CARBON

RESISTOR

R204

@RD161J-390Y

CARBON

RESISTOR

R205

CARBON

RESISTOR

R206

CARBON

RESISTOR

R207

CARBON

RESISTOR

R208

CARBON

RESISTOR

R210

CARBON

RESISTOR

R211

CARBON

RESISTOR’

R218

CARBON

RESISTOR|

R219

CARBON

RESISTOR

R221

CARBON

RESISTOR

R222

RESISTOR

R301

RESISTOR

Power

Transformer

AC

Socket

Si.

Diode

Insulator

PC-V55

sec

A\

Parts

are

safety

assurance

parts.

When

replacing

those

parts,

make

sure

to

use

the

specified

one.

REF.

NO

PARTS

NO.

PARTS

NAME

QRD161J-222Y

CARBON

RESISTOR

CARBON

RESISTOR

CARBON

RESISTOR

CARBON

RESISTOR

CARBON

RESISTOE

CARBON

RESISTOR

CARBON

RESISTOR

CARBON

RESISTOR

CARBON

RESISTOR

F.RESISTOR

CARBON

RESISTOR

CARBON

RESISTOR

CARBON

RESISTOR

CARBON

RESISTOR

CARBON

RESISTOR

CARBON

RESISTOR

CARBON

RESISTOR

CARBON

RESISTOR

CARBON

RESISTOR

CARBON

RESISTOR

CARBON

RESISTOR

CARBON

RESISTOR

CARBON

RESISTOR

CARBON

RESISTOR

CARBON

RESISTOR

CARBON

RESISTOR

CARBON

RESISTOR

CARBON

RESISTOR

CARBON

RESISTOR

CARBON

RESISTOR

CARBON

RESISTOR

C

RESISTOR

CARBON

RESISTOR

PUSH

SWITCH

C.Capacitor

Fuse

7]

Fuse

Clip

Fuse

Label

Remarks

|

PC-V55B

PC-V55E/G

PC-V55B

PC-V55E/G

(No.

1741)

17

PC-V55

sec

H

Volume

Board

ea

ae

ee

18

(No.

1741)

A\

parts

are

safety

assurance

pz

When

replacing

those

parts,

rr

Volume

Board

Parts

List

sure

to

use

the

specified

one.

al

REF.

NO

PARTS

NO.

PARTS

NAME

C122

QCVB1ICM-103Y

C.CAPACITOR

C123

QCXBICM-222Y

C.CAPACITOR

C124

QETCITHM-105ZN

E.CAPACITOR

c125

QCC31EM-3332ZV

C.CAPACITOR

C126

G@ETCIHM-3347N

_|E.CAPACITOR

C127

QCY31HK-8222

C.CAPACITOR

C128

QETCITHM-104ZN

E.CAPACITOR

C129

QCY31HK-2722Z

C.CAPACITOR

C130

QCC31EM-333ZV

C.CAPACITOR

C131

(QCBB1HK-821Y__|C.CAPACITOR

_

Ci35

QETCITHM-4752ZN

E.CAPACITOR

C136

QETCITHM-105ZN

E.CAPACITOR

C140

QCBB1HK-681Y

C.CAPACITOR

C222

QCVB1ICM-103Y

©.CAPACITOR

C223__«|]QCXBICM-222Y__—|(C.CAPACITOR

C224

QETCITHM-105ZN

E.CAPACITOR

C225

QCC31EM-333ZV

C.CAPACITOR

C226

QETCIHM-3342ZN

E.CAPACITOR

C227

QACY31THK-8222

C.CAPACITOR

C228

__—*4(QETCIHM-1047N

_[E.CAPACITOR

_

C229

QCY31HK-272Z

C.CAPACITOR

C230

QCC31EM-3332ZV

C.CAPACITOR

C231

QCBB1HK-821Y

C.CAPACITOR

C235

QETBIHM-475

E.CAPACITOR

£236

__|QETC1HM-105ZN

_|E.CAPACITOR

C240

QCBBI1HK-681Y

C.CAPACITOR

C325

QETCITEM-476ZN

E.CAPACITOR

C326

QETCIEM-4762ZN

E.CAPACITOR

D306

LN273RPH-J1

LED

_D307

LN273RPH-J1

LED

D308

LN273RPH-J1

LED

D309

1ass270TJ

SI

DIODE

D310

18s270TJ

SI

DIODE

IC303

MS5226P

Ic

10304

__(M5226P

ae

|

eee

R119

QRD161J5-681Y

CARBON

RESISTOR

R120

QRD161J-472Y

CARBON

RESISTOR

R219

QRD161J-681Y

CARBON

RESISTOR

R220

QRD161J5-472Y

CARBON

RESISTOR

_R328

Q@RD161J-561Y

_

CARBON

RESISTOR

R329

QRD161J-101Y

CARBON

RESISTOR

SEA

VMW1169-001

PW

BOARD

VR301

QVXB1IJG-V15

V.RESISTOR

VR302

QVXB1JG-V15

V.RESISTOR

__VR303___

fQVXB1UG-V15__sV.RESISTOR

VR304

QVXB1JG-V15

V.RESISTOR

VR305

QVXB1IJG-V15

V.RESISTOR

VR306

QVUB2GB-V04

SLIDE

VOLUME

H@

Tuner

Board

1

Tuner

Board

Parts

List

ra

REF,

NO

PARTS

NO.

BPF1

VBP4M3B-004

CF123

KMFC342

CF4

VQT7A21-103

c10

ACTZOUJ-180Y

ci.

QCVB1CN-103Y

€12

QCVBICN-103Y

C14

QCS31HJ-1212

C16

QCS31HJ-390Z

C17

ACT3ZOUJ-120Y

C18

ss

|QCTOSYL-7ROV

C19

QCVB1CN-103Y

C2

QCF31HP-1032

C20

ACVB1ICN-103Y

C22

ACS31HJ-3602Z

23

acs31HJ-1202

C24

QCS31HJ-8ROZ

C26

QFP32AJ-1812M

C27

QFP82AJ-361

C28

QCY31HK-392Z

|

¢29___facs31HJ-1207

c3

QCF31HP-1032

C30

ACT3ZOCH-3R3Y

C32

QETBIAM-476

C33

QETCITHM-4752ZN

034,

QETCIHM-1052N

C35

QCC31EM-223ZV

C36

QCC31EM-2237ZV

C37

ACC3Z1EM-223ZV

C38

QCS31HJ-3312Z

C39

QCVB1ICN-103Y

Fig.

9-4

Z\

Parts

are

safety

assurance

parts.

When

replacing

those

parts,

make

sure

to

use

the

specified

one.

BP

FILTER

C

FILTER

KIT

IFT

C.CAPACITOR

PARTS

NAME

DESCRIPTION

18PF

5%

SOV

-O10MF

30%

16V

C.CAPACITOR

C

CAPACITOR

C.CAPACITOR

C

CAPACITOR

-O10MF

30%

16V

120PF

5%

SOV

39PF

5%

SOV

12PF

5%

SOV

7.OPF

5%

SOV

“IC.

CAPACITOR

IC.

CAPACITOR

C.CAPACITOR

-O10MF

30%

16V

-O10MF

+100:-0%

S5O0V

-O10MF

30%

16V

36PF

5%

50V

12PF

5%

50V

C.

CAPACITOR

PP.CAPACITOR

C.CAPACITOR

C.

CAPACITOR

C.CAPACITOR

E.CAPACITOR

|

12PF

5%

SOV

“8.0PF

5%

SOV.

180PF

5%

100V

360PF

5%

100V

3900PF

10%

SOV

-O10MF

+100:-0%

50V

3.3PF

5%

SOV

47MF

20%

10V

4.7MF

20%

SOV

1.0MF

20%

50V

C.CAPACITOR

.O22MF

20%

25V

-O22MF

20%

25V

-O22MF

20%

25V

330PF

5%

50V

-O10MF

30%

16V

PC-V55

B/E/G

Z\

Parts

are

safety

assurance

parts.

When

replacing

those

parts,

make

sure

to

use

the

specified

one.

REF.

NO

PARTS

NO.

PARTS

NAME

C

CAPACITOR

C.CAPACITOR

E.CAPACITOR

C.CAPACITOR

DESCRIPTION

20PF°5%

SOV

-O10MF

30% 16V

1OMF

20% 25V

10MF

20%

25V

.O10MF

30%

16V

E.CAPACITOR

C.CAPACITOR

E.CAPACITOR

_

C.CAPACITOR

E.CAPACITOR

PP.CAPACITOR

C.CAPACITOR

~|C.

CAPACITOR

~

E.CAPACITOR

C.CAPACITOR

2702

C.CAPACITOR

jC.

CAPACITOR

-CAPACITOR

C.CAPACITOR

“IC.

CAPACITOR

c.CAPACITOR

C.CAPACITOR

[Si

DIODE

_

IC

1c

Ic

RF

COIL

INDUCTOR

__

BAR

ANTENA

RF

COIL

OSC

COIL

OSC

COIL

CARBON

RESISTOR

CARBON

RESISTOR

CARBON

RESISTOR|

CARBON

RESISTOR

CARBON

RESISTOR

CARBON

RESISTOR

CARBON

RESISTOR

CARBON

RESISTOR

CARBON

RESISTOR

CARBON

RESISTOR

CARBON

RESISTOR

CARBON

RESISTOR

CARBON

RESISTOR

CARBON

RESISTOR

CARBON

RESISTOR

CARBON

RESISTOR

CARBON

RESISTOR

CARBON

RESISTOR

CARBON

RESISTOR

CARBON

RESISTOR

SLIDE

SWITCH

SLIDE

SWITCH

T.CAPACITOR

~

IT.

CAPACITOR

C4

ACSB1HJ-200Y

C40

QCVB1CN-103Y

C41

QETCIEM-106ZN

C42

QETCIEM-106ZN

£43

ACVBICN-103Y

C44

QETCIAM-2272N

C45

QETC1HM-105ZN

C46

QCC31EM-223ZV

C48

QETCI1HM-4752ZN

C49

IQETBAHM-474

C5

Q@CSB1HJ-150Y

C50

QETC1HM-4742N

C51

QFP32AJ-4712M

C52

QCC31EM-473ZV

C53

OCC

S1EM-4732V

_

C57

QCF31HP-1032

C58

QETCLHM-104Z

C59

QETC1HM-104Z

Cé

ACVBICN-103Y

C60

ACS31HJ-150Z

ae

Oy

acT2scH-

ce

QCT3ZOCH-4R7Y

C81

iQCS31HJ-3ROZ

C82

iQ@CS31HJ-3ROZ

C83

QL CB

LEM-22372V__

C84

@CBB1HK-101Y

C85

QCFI1HP-103

C86

QCS11HJ-7RO

C90

ACS11HJ-151-

|

D1

MAL65-TASV

|

IC1

BA44O7L

1c2

IAN7222N

1C3

AN7410N

L1

VQF1B12-007

AAO:

3.

MOPO0t2

1000...

L2-L3

VG@BO10B-309T

L4

VQR7002-302

L5

V03105-029

L6

VQL7T19-301

LEA

VOM?

U01-

301

L8

VGS7U01-303

Lg

V¥QC1304-001

R1

IQRD161J-560Y

R10

Q@RD1615-332Y

R11

ss

JQ@RD1615-561Y

|

R12

Q@RD161J-222Y

R14

QRD161J-181Y

R15

QRD161J-103Y

R16

QRD161J-103Y

R17

@RD1615-103Y

R18

QRD161J—-102Y

R19

QRD161J-183Y

R20

QRD1615-103Y

R21

Q@RD161J-103Y

R22.

Q@RD161J-101Y

|

R23

ARD161J-683Y

R24

Q@RD161J-222Y

R25

QRD161d-474Y

RS

QRD161J-104Y

JR6

ORD

L61S-104¥

R7

Q@RD161J-560Y

R8

Q@RD161J-471Y

$1

QSS8401-001

S2

QSS$1201-026

TC3-4__

@AT2002-001

TC7-8

QAT2002-001

VC1-2

@AP1224-521V

VC3

QAT5001-005

QVZ3512-103

V.CAPACITOR

T.CAPACITOR

V.RESISTOR

|

27PF

5%

5O0V

220MF

20%

10V

1.0MF

20%

SOV

.O22MF

20% 25V

4.7MF

20%

SOV

_-47MF

20%

SOV

“45PF

5%

50V

.47MF

20%

SOV

470PF

5%

100V

-O47MF

20%

25V

_.047MF

20%

25V

-O10MF

+100:-0%

50V

-10MF

20%

SOV

~10MF

20%

S50V

-O10MF

30%

16V

15PF

5%

5OV

4.7PF

5%

SOV

3.OPF

5%

SOV

3.O0PF

5%

SOV

-O22MF

20%

25V

“1OOPF

10%

SOV

-O10MF

+100:-0%

SOV

7.OPF

5%

50V

150PF

5%

SOV

56

5%

1/6W

3.3K

5%

1/6W

560

5%

1/6W

2.2K

5%

1/6W

180

5%

1/6W

10K

5%

1/6W

10K

5%

1/6W

10K

5%

1.0K

5%

1/6W

18K

5%

1/6W

10K

5%

1/6W

10K

5%

1/6W

100

5%

1/6W

68K

5%

1/6W

2.2K

5%

1/6W

470K

5%

1/6W

100K

5%

1/6W

100K

5%

1/6W

56 5%

1/6W

470

5%

1/6W

(No.

1741)

19

PC-V55

sec

|

PC-V55

ec

10

Exploded

View

of

Enclosure

Assembly

10

Board

Speaker

Terminal

=

Wr

a7

6

A

{/

"oO

AY

_|

peas

20

(No.

1741)

JVC PC-V55 B User manual

Popular Stereo System manuals by other brands