Panasonic RQ-L315 User manual

ORDER
NO.
TD90030367C}
J
al
--. Mini Cassette
Mini
Cassette
Recorder
|
RQ-
Area —
RQ-310
MECHANISM
SERIES
(SG-10)
fi SPECIFICATIONS
Power
Requirement:
Battery;
3V
(Two
R6/LR6,
“AA”
size
Program
Time:
1%
hour
with
C-60
cassette
tape
batteries)
Jacks:
AC;
with
optional
Panasonic
Inpnt:
DC
in;
3V
AC
Adaptor
RD-9443HA
Output:
Monitor;
(82)
43.5
Motor:
Electric
governor
mator
Speaker:
134”
(4.5cm)
PM
dynamic
Speaker
(8Q)
Power
Output:
—
400mW
(R.M.S.
max)
Dimensions:
86(W)
x
121.5(H)
x
33.5(D)mm
Frequency
Response:
180~6,000Hz
|
(3367
x
446"
x18")
.
Recording
System:
DC
bias,
Magnet
erase
Weight:
216g
(7.60z),
without
batteries
Tape
Speed:
4.8cm/s
(1%ips)
:
Track
System:
2-track
monaural
recording
and
playback
Weights
and
dimensions
shown
are
approximate
Design
and
specifications
are
Subject
to
change
without
notice.
Matsushita Services Company Panasonic Sales Company,
Division of Matsushita Electric Division of Matsushita Electric
Corporation of America of Puerto Rico, inc.
50 Meadowland Parkway, San Gabriel industrial Park
Secaucus, New Jersey 07094 _ 5th Infantry Ave. Km.9.5
Carolina, P.R. 00630

LOCATION OF CONTROLS AND COMPONENTS |
Built-in Microphone SLE Switch (SLE)
Volume/VAS Level Control
it
VAS/Pause Switch (VOLIVAS LEVEL)
((VASV/PAUSE)
Rewind/Review
Button
(2 REW/REV)
Record Button
(@ [REC))
- Fast Forward/
Cue Button
(} FF/CUE)
_ Stop Button
(mj STOP)
Playback Button
-(W PLAY)
Monitor Jack (MONITOR 8)
DC Input Jack
(DCIN3V Gs) |
[side]
Speaker [back] (4.5cm, 8Q)
Battery
Compartment
[back]
assette
Compartment
Handstrap
BATTERY SERVICE LIFE
UM-3 {AA-size) Batteries
Approx. 4.4 hours of playback (ElIAJ) with volume set at 3/4 position
Approx. 4.2 hours of recording (E1AJ)
The above battery service life is measured according to the conditions
set forth by EIAJ (Electronic Industries Association of Japan). As the
battery service life varies with the method of operation and
envirommental conditions, use these values as reference.
DISASSEMBLY INSTRUCTIONS.
MRemoval of the Rear Cabinet (Fig. 1) mRemoval of the Cassette Lid (Fig. 2)
(A)
1. Remove screws (A) (2 X 10) mm.
2.
Then
remove
pane!
from
the
unit.
, 4
the
direction
of
arrow
@.
_
Fig. 1
1. With a screwdriver, push cassette foot-® in
2. Then pull out the foot after pushing the
spring on the front cabinet.
3. Remove cassette foot-@ by pushing it in the
direction of arrow @ and then pulling it outward.
Screwdriver (—)
Cassette
Cassette
Fig. 2.
Front Cabinet .
Note: Keep all parts together for reassembly. Note: When pushing the foots on the front cabinet
with the screwdriver, do it with care.
—-?—
€
¢

MRemoval of the Front Cabinet (Fig. 3).
1. First remove screws (B) (1.74.5) mmX2
2. Then remove front cabinet.
MRemoval
of
the
Circuit
board
(Fig.
4).
1.
Remove
screw
(C)
(2x16)
mm.X1_
2.
Then
remove
Circuit
board
from
the
unit.
_
m
ALIGNMENT
INSTRUCTION
|
READ
THESE
INSTRUCTIONS
CAREFULLY
BEFORE
ATTEMPTING
ALIGMENT
1. Make sure heads are clean.
2.
Make
sure
capstan
and
pressure
roller
are
clean.
MEASUREMENTS AND ADJUSTMENTS
3.
Set
volume
control
to
maximum.
4.
Set
power
source
voltage
to
3V
DC.
SPECIFICATION
REMARKS
ADJUSTMENT
POINT
M
ADJUSTMENT
|
,
midued
QZZCSX
QZZCWAT
(3kHz,—10dB)
MEASUREMENT
POINT
Monitor jack
(892)
VR2 }
(Tape speed adjust-
ment VR)
For tape speed adjustment:
(1)Play back test tape.
(2) Adjust VR2 until a counter
reading within the specified
tolerances is obtained. -
3000+60 Hz
Tape
speed
Monitor
jack
(892)
Head azimuth |
adjustment screw
Fig. 2 VR2 (Tape speed adjustment VR)
aera emer me ae maar a eer cet ean haere a! aig ee Si eel age pes Gg ad ae a A att
Maximum
Head
adjustment
‘
if
output
Screw
(See
Fig.
1)
For
tape
playback
iene
5
RQ-L315
CABINET PARTS LOCATION
K10 K4
M REPLACEMENT PARTS LIST
Indicates parts supplied by TAMACO
CABINET
PARTS
K15@
XTN2+16FFN
Screw
K10)
RYMQL315PKT
Front
Cabinet
Ass'y
K16
XWA2B
Washer
K20)
RKF265TZA
Rear
Cabinet
K17@)
XWE2X4BN
K3@)
RKK225TZA
Battery
Cover
K40)
RYQQL315PKT
K5@)
RJC293TZA
Terminal
Battary
(+)
Ke
RJC294TZA
Spring
Battary
(4
K7Q@)
RHR275TZA
Safety
Lever
(REC)
K8@)
RJM172ZB
MIC
MIC
Rubber
Tape
Spring
Spring Washer
ACCESSORY
Handle Strap
Instruction Manual
Cassette Cover Ass'y |
Al) RKH91ZA
A2] RQX784TZA
PACKING MATERIALS
Pig
RPK483TZA
Clam
Shell
(Front)
P2
RPK484TZA
Clam
Shell
(Rear)
P3f]
RPN1439TZA
Pad
P4)
RPP405TZA
Polyethylene
Cover
Ko RHG232TYA
K10@ RUS253TZA
K11) RUS254TZA Cassette Cover Spring
K120) RUS257TZA Safety Lever Spring
K13@ XTNR2+10CFZ Screw
- -XTN17+45FFN Screw
F :
Ree ee as
ahi wliby taiebes iis secre Mone ee ee : ~
‘ a ft en Abin af, ht a a - au
sa npomet’

SCHEMATIC
DIAGRAM
ay
3
3
1
2
:
3
4
5
7
6
=
ae
8
:)
10
=
12
~ QC 2
Ql Q2
2SB1132RTX 2SA1037KRTX |
|
MOTOR
DRIVER
_
VOICE
OPERATION
|
ee
ie
ee
|
ae
|
|
CONTROL
:
7
es
@
:
_
;
7
|
|
_
|
BUILT IN : :
B
~
MICROPHONE
,
®
6 3(
:
PM
DYN
MIC
|
~—O
s1-2
SPEAKER
80
|
-
sme
os
4cm
[om
Cc
|
R/P
HEAD
l
3
|
(
-
Jt
:
)
[28
MONITOR
ERASE HEAD KN JACK 8Q |
!
O
Je
|
LT
JOC
IN
|
eC:
(3V) |
bee
IC2
+P
BATTERY
|
AN7086ST
~AN6612ST
|
—
UM-3x2
PRE
EQ
AMP
MOTOR
DRIVER
~~
(3V)
REC
AMP
|
=
®
:
ge
oo
|
1.
S1-1~
S1-4:
Playback/Record
select
switch
in
“PLAYBACK”
position.
|
(1s
PLAYBACK,
3---
RECORD)
-
_
IC1
AN7O86ST
|
2.$2-1, 2-2: SLE Switch in “OFF” position.
(1---OFF,
3---ON)
|
_
(24)
(23)
C—O
(20)
|
G
3.S3-1,
3-2:
PAUSE/VAS
switch
in
"PAUSE
ON”
position.
|
|
(1--VAS,
2---OFF,
3---PAUSE
ON)
a>
|
4.$4:
Motor
switch
in
“OFF”
position.
| |
Open
5.
VAI:
Volume
control
VR.
|
a
|
Loop
6.
VR2:
Tape
speed
control
VR.
an
|
\
Free
7.
All
voltage
values
shown
in
circuitry
are
under
no
signal
condition
and
playback
mode
with
volume
control
at
minimum
position.
For
measurement,
use
VTVM.
|
|
|
es
8.
A-::Printed
Resistor
a
oe
ee
9.mmeep
:
PLAYBACK
SIGNAL
LINE
—_
oooo>
:
RECORD
SIGNAL
LINE
(1)
(2).
neem
|
+B
LINE
:
—5—
—6—
= a ataenaeeaetittin Rnt te at ataae tan a iealinttaiaaes al coaieectaee, caieemnenreen cieaneenminen ir mnmamnnemmEEam EE dma leaieeemeaeen matin eimai a Ee tea

( !
Al
a [0 iN] | :
BI
( c|
a | : nt
E | L
7 | ee
ae
|
7
BATTERY
eet
U
M~3x2
3V
So
“eet AU EER tt ae fe PN ETE ET IE AE A ET RT
[|PLAY/ REC)
Jl
es
oe ES a
patel :
a be
speaainendls oe op ee a
remem ances serene name rete
PM DYNAMIC |
SPEAKER |
| 4cm(1.5”)8Q
{ff} indicates parts that are
| Ref. No. | Parts No. | Parts Name & Description
INTEGRATED CIRCUIT, TRANSISTORS AND DIODES
.C. Power Driver
ic1@ AN7O086ST
ic2@) AN6612ST
2SB1132RTX
028 2SA1037KRTX
VR20) EVNDXAAO2B52 ~V.R. Tape Speed
. SPEAKER
SPQ EAS45P301T Speaker
No Color Mark
pt ttote Bh ew
£ be
supplied by ’ AMACO.
1.C. Motor Control
Transistor
Transistor
VARIABLE RESISTOR
VR1 EVLHFAAOGA14
V.R. Volume Control
ORG ....... Orange
PNK... Pink
RED yecss3 Red
I as ose Shield Wire
Wiel scxcecas Violet
L.BLU....Light Blue WAT wtecs: White
Ref. No.
Parts Name & Description
SWITCHES
RSH2D20YA-Q
RSS2B54X
RSS3B35YA-Q
RFA7T8ZA
RJJD3M6ZB-C
RJJB2Z
abnnst teneba em unrenatornin turtntentunntn femnbaBideitaernehenemcetnicieretminarnin
R/P Switch
Slide Switch (SLE)
Slide Switch (VAS)
Motor Switch
JACKS
Monitor Jack
DC IN Jack
RESISTORS
IR4 ERJ6GEYJ562V
IR5 ERJGGEYJ272V
[RE ERJ6GEYJ104V
IR7 ERJ6GEYJ105V
iR11 ERJ6GEYJ123V
IR14 ERJG6GEYJ330V
R15@ ERSL43JR70U
R16 ERJGGEYJ1RO
R17 ERJ6GEYJ821V
Ri8 ERJG6GEYJ103V
CHIP JUMPERS
RJ3,11 ERJ8EGEYOROOV
RJ1,4,5,6 ERJ6GEYOROO
BackP.B Components
Pattern on front of P.B
Notes:
4.
- ©This circuit board diagram may
The circuit shown in (=
side of the printed circuit board
The circuit shown in (__
side of the printed circuit board.
The symbols (e) shown in the circuit board indicate connection points between
") On the con
Printed Front P.B
Resistor Pattern
Chup Parts
on Back of P.B
conductors on the front side and back side of the cirewit Soard.
of new technology.
nme ae gece nt atti cnn et nhonee eet
waa s—
coer immerse
CAPACITOR
C1,30 ECEA1THKS2R2
C20) ECUX1C473MD
C ECUX1C104MD
C4 ECUX1H472MD
C5 ECUX1H222MD
C6,24 ECEA1HKSO10
C7,29 ECEA1CKS100
C8.19 ECEA1EKS4R7
C9,12,15 ECEAOGKS101
C10,13,18
C11,14,16 ECEAOGKS221
C17 ECEA1HKSR47
C20 ECUX1E103MD
ECUX1E104MD
ECUX1C223MD
ECUX1H102MD
|
ECEAOGKS470
|
ECUX1H471MD |
|
The
symbols
(
_[_]...)
shown
in
the
circuit
board
indicate
printed
resistor.
i,
)
on
the
conductor
indicates
printed
circuit
on
the
back
iGuCior indicates printed circuit on the font
be modived at any time with the development

RQ-L315
“
eM
MECHANISM
PARTS
LOCATION
—
"EEO RRR E Dee PME FS Ram
Front
View
Rear
View
ee oe
FR are at Tas pee Ai Seminar Oo6% en i
SPECIFICATIONS
~
M2e
Pressure
of
pressure
roller
Takeup torque
* Use cassette torque
meter:--QZZRKCT
Wow and flutter: (JIS)
* Use test tape
ePlay: 364idgem || >
Less than
MI7 .
1 eecces QOZZCWAT
~ 0.25% (WRMS)
eiiiebar arate S To TN Rtn nc otemenenen Ih eteeeeet imate anne Tit ose ——~F - ‘ a ae te, ean ese ae Bee tat eencte oF the
* a bers Sod: gh is wot det, ee Ne a
. a oo fe eae als :
Certs ee % fhe . vt =; Nye ae ° Z . 7 Paras co 2 i 2 :
tie at A
ier gine ee
aan eae
“4
Vind
t
?
os, oes TPed yaa
Reichs :
rs m. :
a
+24
Pa SES yg | eR
5 OF AS ‘ ofS
ri ne ; se :
: ees iE
rine
fog,
4
ea
ea a
. Yeng
tite
|} Ret. No.
_RFU115ZA
- RFS6Q5ZA
~ RFEZ62ZA —
“<= RFS6Q6ZA
. RJHOCO3YYAB
"+ RFE363ZA
Part No.
MECHA'"SM PARTS
RFS692ZA
-. RFG100ZA
+. . RFS693ZA
' RFJ69ZA
_ + RFD318ZA .
os. RFYT752ZA |.
- RFS694ZA
o. RFU116ZA
*-. RED3S19ZA ©
RFE364ZA
RFY776ZA
RFH17ZA
XQN2 + 10F
~
t
j bart
i é
Chassis Ass y
Spring
Reel Gear
Spring ©
Reel
Piay Gear Plate Ass'y
_ Gear Lever Ass’y
Spring ~-.
Head Base
' Play Plate
Spring ~
_Head Guide -
Spring
R/P Head =
Screw .
“Screw” -
Rec Lever
Earse Head Ass'y
Screw
M27
M28
iM3i
M32
M33
M34
M35
M36
M37
M38 —
M39.
M40
M41
M42
M43 ©
ag ede
M45
M46
M47
M48.
RFG101ZA
RFG102ZA
RFE304Z
RFG103ZA
RFY777ZA
RFY778ZA
RFS698ZA
RFS699ZA
RFS700ZA
RFY779ZA .
RFY780ZA_
RFY781ZA_
RFS784ZA
RFY782ZA
" RFY783ZA°
RFE367ZA
RFS702ZA
RFG104ZA
Part Name & Description | Ret. No. | Part No. ©
RFS697ZA "
RFR43ZA -
Spring Oe ig
Pinch Roller Ass’y
Center Gear.
FF Gear-
_ Screw |
- ..Piay Gear
- -Rec Arm... |
Stop Lever —
- Spring -
Spring
>
=
Spring
F,-R Lever
Switch Lever «_. 7
Lock Lever
Spring
REW Lever
FF Lever ~
Lever Guide
Spring
Friction Gear Ass’y
.-10-—
a Part Name & Description
M53
M54
M55
M56
M57 (7)
M60
Mol
M62
M63
M64
M70
M720)
M730)
“1M74Q) ~
M75)
M760)
RFN2O2ZA
RFY784ZA
RFS703ZA.
RFX154ZA
RFM113ZA
RFD320ZA
RFI48ZA
RFE3662A
XQN16+CF3
RFF50ZA
RFBS1ZA -
RBC262TY
RBC263TZ
RBC264TY
RBC265TY
RBC266TY
Washer
AS Lever
Spring
Gear Bush
Motor Ass’y
Motor Bracket
Rubber
Screw
Screw
Flywheel
Motor Belt
~ Button Play -
Button REC
—"” " Button REW
Button FF
Button Stop
TAMACO} 900300300 TYNAA |
Printed in Taian
Jes 7 7 Jf
Sheet