JVC PC-5 L User manual
PC-5
L/LB
PORTABLE
COMPONENT
SYSTEM
No.
1443
April
1981
No.
1443
PC-5
L/LB
Contents
Page
Features:
65
ski
ce
Seki
A
Pe
een
be
RA
aren
i
cence
ene
ete
2
Specifications
<6
su
6
sails
OO
pe
ee
ee
ee
ee
3
Connections
(1)
2.0...
0c
ee
ee
ee
ee
eee
4
Connections
(2)
.......
0.000
eee
ee
teen
eee
5
Various
Usage
..
1...
0.0
ee
ees
6
Names:
of
Parts:s.3
os
65
See
ee
Pee
oe
es
8
Main
Parts
Location
........
0.02
cere
ence
eee
10
How
to
Removing
Tuner
parts
(PC-T5)
2.0...
ce
ee
eee
12
Amplifier
Parts
(PC-A5)
........-.-.-202-0005
13
Cassette
Deck
Parts
(PC-D5)
...
2.0...
0.00
eeuee
14
Removal
of
Mechanical
Parts
(PC-D5)............
15
Removal
of
the
Cassette
Door
(PC-D5)
...........
17
How
to
Engage
Dial
Cord
(PC-T5)
............-.
17
Removal
of
the
Speaker
Parts
(PC-B5)
...........
18
Block
Diagrams
.........
0.0.0
cence
eee eee
19
Adjustments
Adjustment
Procedure
of
Cassette
Mechanism
......
22
Specifications
of
Cassette
Mechanism
............-
23
Adjustment
Location
of
Cassette
Amplifier
........
23
Adjustment
Procedure
of
Cassette
Amplifier
.......
24
Tuner
Alignment
.:.....
0.00
ee
eee
ee ee
eee
25
Integrant
Circuits
..
0.0.0...
cee
te
et
ee
eee
26
Standard
Schematic
Diagram
of
PC-T5
(Tuner
Circuit)
.
.27
Standard
Schematic
Diagram
of
PC-A5
(Amplifier
Circuit)
.
.28
Standard
Schematic
Diagram
of
PC-D5
(Cassette
Amplifier
Circuit)
.
.29
Standard
Schematic
Diagram
of
PC-D5
(Mechanical
Control
Circuit)
.
.30
Wiring
Connection
of
PC-T5
(Tuner
Circuit)
........
31
Wiring
Connection
of
PC-A5
(Amplifier
Circuit)
......
32
Wiring
Connection
of
PC-D5
(Cassette
Amplifier
Circuit)
.
.33
Features
1.
Complete
stereo
component
system
in
a
single
box
consisting
of
5
units:
amplifier,
tuner,
cassette
deck
and
speakers.
®
Compactness
and
light
weight
permits
use
any
place.
@
High
portability
permits
on-the-spot
recording.
2.
Two-motor
full-logic
tape
transport
mechanism
@
Light-touch
direct
mode
changeover
between
any
mode.
®
High
performance
with
an
incredibly
low
wow
&
flutter
of
0.05%
(WRMS).
@
Cue/REVIEW
mechanism
®
Gear/oil-damped
cassette
door
for
smooth,
quiet
operation.
3.
Remote
control
capability
®
Optional
remote
contro!
unit
(R-15E).
4.
Auto-Scanning
(MUSIC
SCAN)
mechanism
Page
Wiring
Connection
of
PC-D5
(Mecha.
Control
Circuit)
.
.34
Stereo
Tuner
Unit
(PC-T5)
Enclosure
Assembly
and
Electrical
Parts
List
.......
35
Enclosure
Assembly
and
Electrical
Parts
..........
37
P.W.
Board
Parts
of
PC-T5
.....
0...
vee
eee
38
P.W.
Board
Parts
List
of
PC-T5
...........20008
38
Stereo
Pre-main
Amplifier
Unit
(PC-A5)
Enclosure
Assembly
and
Electrical
Parts
List
of
PC-A5
.
.41
Enclosure
Assembly
and
Electrical
Parts
of
PC-A5
...42
P.W.
Board
Parts
of
PC-A5
...........0.
000
eee
43
P.W.
Board
Parts
List
of
PC-A5
...............-
45
Stereo
Cassette
Deck
Unit
(PC-D5)
Mecha.
Buttons
Assembly
...........
00000
eee
46
Mecha.
Buttons
Ass’y
Parts
List.............065
46
Enclosure
Assembly
and
Electrical
Parts
List
of
PC-D5
.
.47
Enclosure
Assembly
and
Electrical
Parts
of
PC-D5
...49
Mechanical
Component
Parts
of
PC-D5...........
48
Mechanical
Component
Parts
List
..............
51
P.W.
Board
Parts
of
PC-D5
(Cassette
Amplifier
Circuit)
.
.54
P.W.
Board
Parts
List
of
PC-D5
(Cassette
Amplifier
Circuit)
.
.55
P.W.
Board
Parts
of
PC-D5
(Mecha.
Control
Circuit)
.
.59
P.W.
Board
Pafts
List
(Mecha.
Control
Circuit)
......
59
Speaker
Unit
(PC-B5)..
0.0...
0.0.0...
eee
eee
61
Speaker
Parts
List
of
PC-B5
............
0000s
61
Portable
Component
System
(PC-5)
Mounting
and
Connections
...........
000220
ee
62
Accessories
(1)...
0...
0.0.
e
eee
eee
ee
eee
62
Packing
Material
Parts
List
.............0000
005s
62
Packing
(e
aise
aiaieiare
eis,
6%
Boe
ele
A
ae
hie
dg
Sn
en
ee
63
Packing
of
Speakers
(PC-B5).............
Back
Cover
Accessories
(2)...
0.0.0...
0
ce
eee
ee
eee
Back
Cover
5.
Metal
tape
compatibility
@
SA
(Sen-Alloy)
Record/Playback
head.
@
2-Gap
SA
Erase
head.
Playback
with
microphone
mixing
facility.
ANRS/Dolby*
B
and
Super
ANRS
incorporated.
Headphones
with
volume
control.
TIMER
STANDBY
mechanism.
Record
muting
(REC
MUTE)
mechanism
with
LED
in-
dicator.
11.
Total
output
of
30W
(15W
+
15W,
distortion
rate
of
5%
on
AC).
12.
2-color
LED
tuning
indicator
with
dial
scale.
13.
10-cm
full
range
speakers.
14.
4-way
power
supply
(AC,
battery,
rechargeable
battery,
and
car
battery).
550-00;
sO
*Dolby
and
Dolbyized
are
trademarks
of
Dolby
Laboratories.
Specifications
Cassette
Deck
Section
(PC-D5)
Track
system
Motors
Heads
Frequency
response
Signal-to-noise
ratio
:
4track
2-channel
stereo
:
Electronic
governor
DC
motor
for
capstan;
DC
motor
for
reel
:
SEN
ALLOY
head
for
recording/playback;
2-Gap
SEN
ALLOY
head
for
erasure
:
30
—
17,000
Hz
(with
metal
tape)
30
—
16,000
Hz
(with
SA/chrome
tape)
30
—
15,000
Hz
(with
SF/normai
tape)
:
58
dB
(weighted,
at
1
kHz,
3%
THD
with
metal
tape,
with
ANRS/DOLBY
B
NR
OFF)
Improved
by
5
dB
at
1
kHz
and
by
10
dB
at
5kHz
or
more
with
ANRS/DOLBY
BNRon
Effect
of
Super
ANRS
(normal
tape)
tmprovement
of
S/N
Improvement
of
frequency
response
Improvement
of
distorstion
Channel
separation
Crosstalk
Third
harmonic
distortion
Wow
and
flutter
Fast
forward
time
Rewind
time
Bias
system
Input
terminals
Output
terminals
DIN
socket
Remote
control
terminal
Semiconductors
Power
sources
Dimensions
Weight
Amplifier
Section
PC-
nO
Circuitry
Power
output
Frequency
response
Signal-to-noise
ratio
Tone
control
Input
terminals
Output
terminals
Semiconductors
Power
sources
Power
consumption
Dimensions
Weight
Tuner
Section
PC-T5
Frequency
ranges
(FM
tuner
section)
Usable
sensitivity
Signal-to-noise
ratio
Total
harmonic
distortion
:
LINE
OUT
x
2
(Output
level:
:
The
same
as
with
ANRS/DOLBY
B
:
OVU
recording;
6
dB
at
10
kHz
+5
VU
recording;
12
dB
at
10
kHz
:
O
VU
recording;
3%
or
less
at
10
kHz
:
+5
VU
recording;
3%
or
less
at
10
kHz
:
40
dB
(1
kHz)
:
65
dB
(1
kHz)
:
0.5%
(metal
tape,
at
1
kHz)
:
0.05%
(WRMS)
:
Within
95
sec
(C-60
cassette)
:
Within
95
sec
(C-60
cassette)
:
AC
bias
:
MIC
x
2
(Maximum
sensitivity:
0.3
mV/
-68
dBs,
Matching
impedance:
200
2
—
2k),
LINE
IN
x
2
(Minimum
input
jevel:
100
mV/-18
dBs,
Input
impedance:
47
kQ),
300
mV,
output
impedance:
5k),
PHONES
x
1
(Output
level:
0
—
0.3
mW/8
Q
Matching
impedance:
8
2
—
1k),
DC
OUT
x
1
(12
V)
:
Min.
input
level:
0.7
mV/kQ
Input
impedance:
10
kQ
Output
level:
300
mV
Output
impedance:
5
kQ2l
Matching
impedance:
50
kQQ
or
more
:
8-pin
DIN
connector
(Rewind,
fast
for-
ward,
play,
record,
stop,
pause,
record
muting
are
remote
controlled
with
optional
R-15E
unit.)
:
15
ICs,
47
transistors
:
DC
12
V
(“
R20"
x
8,
optional
BP-12K
re-
chargeable
battery
pack),
EXT
DC
(car
battery
via
optional
CN-333K
car
adapter)
:
270
(W)
x
110
(H)
x
209
(D)
mm
including
pads
and
knobs
(10-11/16”
x
4-3/8"
x
8-1/4’)
:
3.9
kg
(8.6
Ibs)
with
batteries
3.2
kg
(7.1
Ibs)
without
batteries
BTL-connected
SEPP
circuit
:
Max.
40
W
(20
W
+
20
W)
(6
2,
AC)
Music
power
46
W
(23
W
+
23
W)
(62,
AC)
:
30 Hz
to
30,000
Hz
(+3
dB)
:
80
dB
(new
IHF)
:
Bass
+8
dB
(100
Hz),
Treble
+8
dB
(10
kHz)
:
PHONO
x
2
(3
mV/47
kQ),
TUNER
x
2
(300
mV/68
k&2),
AUX
x
2
(300
mV/68
k22),
TAPE
PLAY
x
2
(300
mV/68
k&),
:
TAPE
REC
x
2
(300
mV/10
k22)
SPEAKER
x
2
(load
impedance
6~8
2)
DC
OUT
x
2
(12V,
switched)
3
ICs,
10
transistors
AC
240/220/110V
50/60
Hz
DC
12V
(supplied
from
the
deck
section;
car
battery
via
optional
CN-333K
car
adapter)
:
85
watts
(AC)
—
PC-5L
75
watts
(AC)
—
PC-5LB
:
270
(W)
x
56
(H)
x
218
(D)
mm
including
pads
and
knobs
(10-11/16"
x
2-1/4"
x
8-5/8")
:
2.5
kg
(5.6
Ibs)
>
FM
88
—
108
MHz
sw
6
—
18
MHz
MW
540
—
1600
kHz
LW
150
—
350
kHz
1:
2.8
uV/75.2
:
60
dB
(MONO)
:
0.35%
(1
kHz)
Capture
ratio
Selectivity
Stereo
separation
Frequency
response
Antennas
(AM
tuner
section)
Sensitivity
Total
harmonic
distortion
Signal-to-noise
ratio
Selectivity
Antenna
Output
terminals
Semiconductors
Power
Source
Dimensions
Weight
Speaker
Section
(PC-
B5)
Type
Speaker
units
Impedance
Playback
frequency
response
Output
sound
pressure
level
Rated
input
Maximum
input
Dimensions
Weight
PC-5
L/LB
:
2.0
dB
:
60
dB
:
40
dB
(1
kHz)
:
25
Hz
—
15,000
Hz
:
Telescopic
antennas
x
2
Ext.
antenna
terminal
(300
Q)
:
AM
=;
250
uV/m
(IEC)
LW;
388
wV/m
(IEC)
SW;
28uV
(IEC)
:
0.6%
:
50
dB
:
30
dB
:
Telescopic
antenna
(SW)
Ferrite
core
antenna
(MW,
LW)
:
Ext.
antenna
terminal
(300
©)
for
Sw
:
OUTPUT
x
2
(300
mv)
:
2
1Cs,
22
transistors
:
DC
12
V
(supplied
from
the
amplifier)
:
270
(W)
x
56
(H)
x
210
(D)
mm
including
pads
and
knobs
(10-11/16"
x
2-1/4"
x
8-5/16"’)
:
1.4
kg
(3.1
Ibs)
:
Full-range
bass
reflex
system
(book-shelf
type)
:
10
cm
(4’’)
cone
:6Q
:
75
—
17,000
Hz
:90dB
:
15
watts
:
20
watts
:
124
(W)
x
218
(H)
x
206
(D)
mm
including
pads
(4-15/16"
x
8-5/8"
x
8-1/8")
:
1.9
kg
(4.2
Ibs)
Portable
Component
baa
PC-5
Power
sources
Dry
batteries
Rechargeable
battery
Car
battery
Power
consumption
Dimensions
Weight
Accessories
Provided
AC
240/120/110V
50/60
Hz
:
DC
12
V
(''R20”
x
8)
:
DC
12
V,
(optional
BP-12K)
>
DC
12
V
via
optional
CN-333K
car
adapter
:
85
watts
(AC)
—
PC-5L
:
75
watts
(AC)
—
PC-5LB
:
538
(W)
x
294
(H)
x
243
(D)
mm
in-
cluding
pads,
knobs,
handle
with
all
com-
ponents
joined
with
provided
fixtures
(21-3/16"
x
11-5/8"'
x
9-5/8"')
:
12.9
kg
(28.5
Ibs)
(including
fixtures
and
batteries)
:
A
set
of
joint
fixtures
for
the
center
control
section
3
pin-plug
cords
(30
cm/1-7/8"')
3
DC
power
supply
cords
A
set
of
joint
fixtures
{including
4
screws)
for
Factory-
speakers
connected
2
speaker
cords
(1
m/3.24
ft)
Carrying
handle
AC
power
cord
Head
cleaner
Cable
protector
cover
Demotape
Design
and
specifications
are
subject
to
change
without
notice.
OPTIONAL
ACCESSORIES
Remote
control
R-15E
Stereo
microphone
M-201
(600
(2)
Headphones
H-M11
(32
92)
Rechargeable
battery
pack
BP-12K
Charge/AC
adapter
AA-12L
(for
PC-5L),
AA-12LB
(for
PC-5LB)
Exclusive
car
adapter
CN-333K
Shoulder
belt
CB-85K
Speakers
RB-95K
Carrying
case
CL-5K
No.
1443
PC-5
L/LB
Connections
(1)
®
Do
not
switch
the
power
on
until
all
the
connections
are
Connection
of
Speaker
Cord
completed.
Regarding
the
speaker
cords,
be
sure
to
connect
the
same
®
The
pin
cords
and
the
DC
power
cords
were
already
con-
channels,
(L)}
to
(L)
and
(R)
to
(R),
or
the
same
polarities,
nected
between
the
amplifier
and
the
tuner
and
be- (+)
to
(+)
and
(-)
to
(-).
Further,
connect
to
the
(-)
ter-
tween
the
amplifier
and
the
deck.
If
any
are
discon-
minal
the
wire
marked
with
a
black
line.
Because
reversed
nected,
refer
to
this
diagram
for
proper
connection.
connection
of
(+)
and
(-)
causes
degraded
stereo
feeling
and
sound
quality.
Marked
with
\
black
line
Power
cord
(accessory)
seonnee
to
the
AC
~
outlet
after
connec-
tion
of
speaker
cords.)
AC
outlay
black
line
Fig.
1
No.
1443
_~4-—
PC-5
L/LB
*
Fixing
the
FM
outdoor
antenna
in
the
direction
that
the
Beales
Bea
ERLGAREI:
highest
antenna
sensitivity
can
be
obtained.
ing
direction
with
the
While
listening
to
an
FM
broadcast,
detect
the
best
FM
antenna
installed
in
a
T.
receiving
direction
by
turning
the
antenna
in
different
Simple
antenna
directions.
{available
on
market)
@
To
seek
the
direction
that
the
multipatch
trans-
mission™
is
smallest,
move
the
antenna
in
the
direc-
Serres
|
eee
tion
that
distorted
sounds
and
noises
are
smallest,
:
while
listening
to
relatively
large
sounds
with
the
TREBLE
knob
to
MAX
and
the
BASS
knob
to
MIN.
Note:
*Multipath
transmission
causes
distortion
in
radio
and
ghost
images
in
television.
In
this
phenomenon,
waves
are
reflected
from
mountains,
buildings
or
other
obstacles
and
arrive
at
the
radio
receiving
antenna
slightly
delayed.
Connections
(2)
FM
outdoor
antenna
SW
outdoor
antenna
MeN
|
ES
an
be.
|
es
|
Used
with
a
turntable
having
a
ground
wire
To
PHONO
jacks
Wy
To
AUX
jacks
remote
control}
unit
R-15E
When
auto-scanning
with
the
wired
remote
control
unit
(R-15€),
press
the
MUSIC
SCAN
button,
then
confirm
that
the
associated
indi-
cator
lights
up.
Thereupon,
operate
with
the
wired
remote
control
unit.
If
this
procedure
is
not
met,
only
the
CUE/REVIEW
operation
will
be
performed.
Turntable
(with
MM
cartridge)
Fig.
2
®
Concerning
any
connection
cord,
be
sure
to
connect
the
same
channels,
(L)
to
(L)
and
(R)
to
(R),
and
Positively
insert
each
pin
plug
to
the
pertinent
jack.
Incomplete
insertion
may
cause
no
sound
to
be
emitted
or
noise
to
occur.
oR
No.
1443
Pc-5
L/LB
|
Various
Usage
Installation
of
Speaker
Sections
Removing
and
Mounting
of
Speaker
Joint
Fixtures
1.
Align
®
with
and
slide
the
speaker
box
down
to
secure
it
at
part
©
as
illustrated.
2.
Join
the
other
speaker
in
the
same
manner
as
above.
3.
For
removal
of
the
speaker
joint
fixture,
remove
the
screws
with
a
screwdriver.
4.
For
mounting
the
speaker
joint
fixture,
perform
the
reverse
procedure
of
item
3.
Center
control
section
Speaker
joint
fixtures
(Slider)
Fig.
3
Mounting
the
Handle
1.
Push
the
handle
grip
lock
up,
in
the
direction
of
arrow
2.
Pressing
mark
4
in
the
direction
of
arrow
@
,
secure
the
handle
grip
to
the
slot
indicated
by
arrow
@)
3.
Push
the
hand
grip
lock
down
to
close
it.
Close
the
other
hand
grip
lock
in
the
same
manner.
Fig.
4
Mounting
of
Rear
Cover
Rear
cover
mounting
hole
Rear
cover
Fig.
5
No.
1443
Removal
of
Center
Control
Section
Joint
Fixture
(Frame)
Remove
all
the
screws.
Protective
sheet
ue
Center
control
joint
fixture
(frame)
:
Screws
-
i
—
pot
Xw®
wy
|
Spacer
,
S
ae)
When
Using
as
a
Portable
Deck
First
remove
the
frames
as
mentioned
above
and
fix
the
handle
to
both
sides
of
the
deck
as
shown.
When
using
as
a
portable
deck,
use
the
power
source
as
follows:
Outdoor;
Dry
batteries
(“‘R20”
x
8)
Rechargeble
battery
pack
BP-12K
(optional)
In
acar;
Exclusive
car
adapter
CN-333K
(optional)
Indoor;
Dry
batteries
Rechargeble
battery
pack
BP-12K
(Optional)
AC
adapter
AA-12W
(optional)
Connect
the
exclusive
car
adapter
or
AC
adapter
to
the
DC
(EXT)
IN
jack
on
the
rear
panel.
Fig.
7
Z
PC-5
L/LB
No.
1443
PC-5
L/LB
Names
of
Parts
Tuner
and
Amplifier
Units
Rod
antennas
Tuning
knob
Stereo
indicator
BAND
switch
MODE/MUTING
switch
e+e
Sune
5
Tone
knobs
VOLUME
knob
LOUDNESS
switch
POWER
standby
switch
BALANCE
knob
TAPE
MONITOR
switch
POWER
indicator
SOURCE
switch
Fig.
8
AUX
(auxiliary
input)
terminals
FM
EXT
ANT
terminals
Voltage
select
switch
TUNER
OUTPUT
terminals
TUNER
DC
IN
terminal
TUNER
terminals
SPEAKER
(right)
terminals
SPEAKER
(left)
terminals
|
ao
=
a
a
a
Cia
cop
|_S
|
:
a
ES
aS
70)
SS
GND
(ground)
AC
IN
terminal
PHONO
terminals
DC
OUT
terminal
(TUNER)
TAPE
(PLAY)
terminals
DC
OUT
terminal
(DECK)
TAPE
(REC)
terminals
BATT
(DC
EXT)
IN
termina!
Fig.
9
No.
1443
PC-5
L/LB
Cassette
deck
and
speakers
units
TAPE
COUNTER’/reset
button
BATTERY
indicator
REC
MUTE
button
LEVEL
indicator
Cassette
holder
MUSIC
SCAN
button
HEADPHONE
VOLUME
knob
Cassette
operation
buttons
PHONE
jack
Left
speaker
Right
speaker
MIX
MIC/MIC
jacks
INPUT
LEVEL
knob
TIMER
STANDBY
switch
POWER
switch
EJECT
button
INPUT
BALANCE
knob
ANRS
switch
TAPE
switch
Fig.
10
Speaker
bracket
Speaker
bracket
‘a
a]
COR
[pete
Pe|
ne
Vics
ccs
Speaker
(left)
input
terminals
REMOTE
control
socket
.
Battery
cover
LINE
IN
(REC)
terminals
DIN
jack
(REC/PB)
BATT
OUT
terminal
DC
(EXT)
IN
terminal
Speaker
(right)
input
terminals
LINE
OUT
(PLAY)
terminals
Fig.
11
9
No.
1443
PC-5
L/LB
Main
Parts
Location
Tuner
Unit
(PC-T5)
Fig.
12
Amplifier
Unit
(PC-A5)
Fig.
13
C1)
Bar
antenna
@
Radiation
(A)
2]
Jack
board
1
1)
Volume
P.W.
Board
3)
Tuner
P.W.
Board
assembly
®
Push
switches
4)
Push
switches
@®
Main
volume
C5]
Variable
condenser
®
Diodes
P.W.
Board
6]
Jack
board
®
Power
transformer
(7)
Amplifier
P.W.
B.
assembly
®
Radiation
(C)
C3]
Power
swtich
No.
1443
Sees
Cassette
Deck
Unit
(PC-D5)
©0960
60086
PC-5
L/LB
Power
switch
Pin
jacks
DC
jack
Amplifier
P.W.B.
assembly
(Cassette
deck)
Level
indicator
P.W.
Board
Capstan
motor
Cassette
mechanism
Fig.
14
Fig.
15
ese
6606
a
be
Reel
motor
Cassette
switch
P.W.B.
ass’y
Microphone/Headphone
amp.
P.W.B.
ass’y
Reel
motor
P.W.
B.
ass’y
Mecha.
control
P.W.B.
ass’y
Music
scanning
P.W.B.
assy
No.
1443
Pc-5
L/LB
How
to
Removing
Tuner
Parts
(PC-T5)
1.
Cover
and
front
cover.
1)
Remove
9
screws
(
(1)
(2)
@)
SHSP3006RS)
2)
Remove
3
screws
(
@)
SPSB4020R)
fastening
the
bottom
cover.
3)
Remove
the
receptacle
wires
of
rod
antennas.
SHSP3006RS
Fig.
16
2.
Bottom
cover
Remove
5
screws
((S)
SBSB3006C)
2
Fig.
17
SHSP3006RS
3.
Stereo
indicator
P.W.B.
Remove
a
screw
(
©
SBSF3008Z)
from
front
cover.
®&
Receptacle
wire
Fig.
19
No.
1443
Aeigek
Amplifier
Parts
(PC-A5)
1.
wo
a
QD
Cover
and
front
cover
1)
Remove
9
screws
(
(1)
@)
@)
SHSP3006RS).
To
remove
the
front
cover,
remove
tone
knobs
and
balance
control
knob.
2)
Remove
3
screws
(
@)
SDSB4020R)
fastening
the
bottom
cover.
(When
reassembling
them,
assemble
the
cover
first.)
Bottom
cover
1)
Remove
4
screws
(
()
SPSP4004ZS)
fastening
the
bottom
cover.
a
2)
Remove
4
screws
(
(6)
SSSP3006CS)
and
2
screws
(@
SPSP3006CS).
.
Indicator
P.W.B.
Remove
a
screw
(
8
SBSF3008Z)
fastening
the
front
cover.
Diodes
P.W.B.
Remove
a
screw
(
@)
SSSB3010Z)
fastening
the
radia-
tion.
Main
volume
P.W.B.
Remove
2
screws
(
SSSP3008ZS).
(It
be
removed
with
the
bracket).
Muting
P.W.B.
Remove
a
screw
(
@)
SPSP3006ZS).
Power
IC,
1)
Unsolder
the
power
IC.
2)
Remove
2
screws
(
2)
SPSP3006ZS)
fastening
the
radiation
plate
from
pattern
side..
3)
Remove
2
screws
(
@3)
SPSP3008ZS)
fastening
IC.
(When
reassembling
IC,
apply
the
silicon
grease
G-40L
to
the
radiation
plate.)
Power
transformer
1)
Unsolder
the
power_transformer
wires
on
pattern.
2)
Remove
4
screws
(
SPSP4008ZS).
Fig.
20
Fig.
21
Fig.
24
Fig.
25
PC-5
L/LB
No.
1443
Pc-5
L/LB
Cassette
Deck
Parts
(PC-D5)
1.
Rear
cover
1)
Remove
4
screws
(
oO
SDSP3008RS)
and
3
screws
(@
SDSP3008RS).
,
2)
To
remove
the
rear
cover,
remove
the
wires
con-
nector
(CN703)
of
remote
contro!
socket,
and
re-
septacle
wires
of
battery.
Bottom
cover
1)
Remove
2
screws
(
oo
2)
Remove
4
screws
(
(4)
LPSP3006CS)
on
pattern
side
of
amp.
P.W.B.
Front
cabinet
1)
Remove
4
screws
(
G)
SBSF3006C)
2)
Remove
2
screws
(
©
SBSF3006C)
fastening
input
volume
P.W.B.
3)
Remove
2
screws
(
@
SBSF3006C)
fastening
micro-
phone/headphone
P.W.
Board.
4)
Pull
off
headphone,
volume
and
input
balance
knob.
Remove
the
front
cabinet
from
mecha.
assembly
and
amp.
P.W.B.
assembly.
4.
Level
indicator
P.W.B.
No.
1443
Remove
2
screws
(
SBSF.3006C)
fastening
the
level
indicator
P.W.B.
with
bracket.
Mecha.
buttons
assembly
Remove
2
screws
(
(9)
SBSF3014Z)
Remove
the
wires
connectors
(CN701,
702)
from
music
scanning
P.W.B.
of
mechanical
assembly.
Mechanical
assembly
Remove
2
screws
(
DPSP2606V)
on
parts
side
of
amp.
P.W.B.
ass’y.
Remove
the
wires
connectors
(CN901,
902).
_~14—
Fig.
26
Fig.
30
Removal
of
Mechanical
Parts
(PC-D5)
Refer
to
mechanical
component
parts
on
page
48.
Remove
in
the
following
sequence.
1.
Rec/PB
Head
(4)
1)
Remove
2
screws
(
(28)
SPSX2010N).
2)
Unsolder
the
head
wires.
Erase
Head
1)
Remove
2
screws
(
(29)
SPSX2008N)
2}
Unsolder
the
head
wires.
.
Cassette
plate.
Remove
@
positions
(in
fig.
32)
on
the
mold
chassis,
arid
then
remove
position
on
the
chassis.
.
Pinch
roller
arm
ass’
(79)
Remove
an
E
ring
413)
and
pinch
roller
arm
ass’y.
.
Tape
counter
Remove
2
screws
(G25
SPSP2004Z)
and
the
counter
belt
67)
.
Capstan
motor
1)
To_remove
the
rubber
stopper
,
remove
a
screw
(
(26)
SPSP2603Z).
2)
Remove
the
capstan
belt
.
To
remove
the
motor,
turn
it
in
counterclockwise
direction
and
pull
it
out
backward.
Leaf
switch
Remove
the
cassette
plate.
Remove
a
screw
(18)
fastening
the
leaf
switch.
Take
up
reel
disk
(4)
1)
Remove
the
cassette
plate
Remove
the
counter
belt
:
2)
Remove
the
reel
stopper
(J)
;
Supply
reel
disk
©
.
Remove
the
reel
stopper
®M
.
When
reassembly
the
reel
disk,
insert
the
reel
disk,
pushing
the
brake
lever
forward,
and
the
stopper
need
a
new
part.
(the
stopper
can
not
use
again.)
.
Music
scanning
P.W.
Board.
Remove
2
screws
(
off
the
music
scanning
P.W.B.
from
the
flywheel
holder.
LPSP2606Z),
and
then
pull.
PC-5
L/LB
127
Fig.
34
ee
et
No.
1443
PC-5
L/LB
10.
Mecha.
control
P.W.
Board
@3
.
To
remove
the
mecha.
control
P.W.B.
with
bracket,
re-
move
2
screws
(
2)
LPSP2606Z).
11.
Reel
motor
:
Remove
2
screws
(
@D
SBSB2608Z)
Pull
off
the
reel
motor
foward.
12.
Flywheel
holder
ass’y
.
Remove
3
screws
(
G29)
SBSB2608Z)
13.
Flywheel
assembly
64)
3
1)
Remove
the
take
up
belt
and
the
capstan
belt.
2)
Pull
off
the
capstan
shaft,
caring
the
nylon
washer
for
oil
cutting.
14.
Reel
disk
ass’y
1)
Remove
the
reel
motor,
flywheel
ass’y
and
counter
belt.
2)
Remove
3
screws
(
@)D
SBSB26082).
15.
Drive
gear
ass’y
unit.
1)
Remove
the
flywheel
ass’y.
2)
Remove
3
screws
(
@2D
SBSB2608Z2).
Fig.
37
No.
1443
—16—
PC-5
L/LB
Removal
of
the
Cassette
Door
(PC-D5)
1.
To
open
the
cassette
door,
push
the
eject
button.
2.
Unlock
2
pawles
(arrow
marks
in
Fig.
38)
by
your
fingers.
To
remove
the
holder,
pull
it
to
upper
holding
the
cassette
door
by
your
hand.
Cassette
door
Fig.
38
3.
Holding
the
cassette
holder
to
the
cassette
door,
re-
move
the
cassette
door
pushing
both
sides.
(arrow
marks
in
Fig.
39)
(When
reassembly
the
cassette
door,
should
be
per-
formed
in
unorder
of
removal
steps.)
Cassette
holder
Fig.
39
How
to
Engage
Dial
Cord
(PC-T5)
1.
Turn
the
dial
drum
fully
counterclockwise
(to
the
lowest
frequency).
2.
Use
Kevlar
cord
(1,330
mm
long
and
0.5
mm
in
dia-
meter).
3.
Install
the
string
in
the
sequence
of
the
numbers.
Fig.
40
-17-
No.
1443
PC-5
L/LB
|
Removal
of
the
Speaker
Parts
(PC-B5)
\..
Speaker
terminal
assembly
Fig.
41
1.
Speaker
1)
Remove
2
feet
@)
fastening
the
front
panel
under.
Remove
2
pawles
holding
the
panel
upper
by
-
driver
etc.
using.
2)
To
remove
the
speaker,
remove
4
screws
fastening
it
with
the
punching
panel.
Remove
the
receptacle
wires.
2.
Speaker
terminals
assembly
Remove
4
screws
©
fastening
the
speaker
terminal
assembly,
and
unsolder
the
wires.
—~
18
—
PC-5
L/LB
Block
Diagrams
Tuenr
Circuit
(PC-T5)
ROD
ANT
eran
|
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-—19—
No.
1443
PC-5
L/LB
Cassette
Deck
Circuit
(PC-D5)
Recording
System
xto8
x903,904
VRIO3
IC1Ol_
AN7363
peeve
—
=~
4
INPUT
LeveL
|
ANRS
&
SUPER
ANRS
286945(Q,P__|
25¢945(Q,P)
.
—
REC
MUTE
MUTING
DRIVE!
x109
28C1841
(u)
REC
AMP
x301
28¢1845
(U)
Mic
AMP
St
TAPE
SELECT
sw
LEVEL
302
SC2001(L,R)
MUTING
LINE
OUT
x906
,907
2SC2001(L,K
BIAS
OSC
x905
x103
2SC2001
(L,K:
250945
(Q,
P)
OSC
CONTROL
sw
xlO7
2$C945
(Q,P)
MUTING
1C9OSt
UPC4557C
PHONES
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y903
PHONES
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=
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Head
'
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BA6I24
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METER
:
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2SA733A(P,K
,
:
;
MUTE
DRIVE
\
—-@
TP4
re
oe
ee
™
L
—————__I
Fig.
44
Playback
System
R4
Head
X104,
108
1C1Ol
AN7363
S3A(P.K)
aec\DaDies
Rib!
ANRS&SUPER
ANRS
OUTING
eee
Oroiever
_O@O-@OG-O
90!
X101,
102
DC
IN
25C1845(E,U)|
LINE
OUT
9902
BATT
OUT
X301
2S€1845
(VU)
MiC
AMP
302
2SCIOOOIL
AI
MUTING
xto7
25C945(Q,P)
MUTING
IC
951
UPC4557C
PHONES
AMP
yg903
!
PHONES,
PHONES
LEVEL
———
1C501
BAGI24
VU
METER
2SA7
33A(P,
Ki
MUTE
DRIVE
Fig.
45
No.
1443
—~20-
This manual suits for next models
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