Panasonic National RQ-355 User manual

RQ-352 MECHANISM SERIES
Specifications
Power requirement:
Power output:
Frequency range:
Motor:
Wow and flutter:
Tape speed:
Track system:
Jacks: ©
Speaker:
Dimensions:
Weight:
Voice Activated Mini Cassette Recorder
with Tape Speed Control.
Fast forward and rewind time:
ORDER NO. ARD83080273C8-05
Mini Cassette
This is the Service Manual |
for the following areas.
..For all European
areas except United |
Kingdom. |
.For Asia, Latin |
America, Middle |
East and Africa |
areas.
AA}...For Australia. |
ep)
Battery; 3V (Two R6 (UM-3) size dry batteries)
[D]...AC: with optional AC adaptor RP-31
...AC; with optional AC adaptor RP-34
500mW...RMS (Max.)
200— 8,000 Hz |
Electrical governor motor
Less than 0.5 (RMS)
4.8cm/s |
2-track monaural recording and payback
Approx. 140sec. with C-60 cassette tape
Mic; sensitivity 0.25mV/applicable microphone |
impedance 2002—600©
DC-in; 3V
Monitor; 82
-45¢m. |.
-85mm(W)x134mm(H)x33mm(D)
318g without batteries
Design and specifications are subject to change without notice.
Matsushita Electric Trading Co., Lt
P.O. Box 288, Central Osaka Japan

_ LOCATION OF CONTROLS AND COMPONENTS —
© Battery Check Lamp [BATT] — ~/_—® Pause Contro! . —— Monitor Jack [MONITOR (89)]
| aa | - [IN PAUSE 7 a ae re none
© Recording Indicator [REC} (OFF+-LOCK)} a nm 2) Volume Control! [(.4) VOLUME/VAS
LEVEL} |
Cassette Com
partment Cover
® Tape Counter and
Reset Button
© Built-in Microphone
© Stop/Eject Button ——
[a STOP/4 EJECT]
a
© Record Button [|[REC}} ~~,
©
Voice
Activation
Switch_——_L®
® {) Microphone Jack
[MIC]
@ Play Button [<4 PLAY] : C)
Remote Control
Connection Jack
@ Rewind/Review Button [REMOTE]. =
[> > REW/REV]
6
| o | << © External Power
© Fast Forward/Cue Button Za Supply Input
([FF/CUE <4] Jack
5 [DC IN3V(O-©-@)]
Econ Battery Compartment
( )} [} OPEN BATT]
! Tape Speed Adjustment Control (®<P © (®-C©))
Tape Speed Control Switch[VARIABLE SPEED(OFF -ON)}
@ Hand Strap
Sensibity Switch for Built-in Microphone [|MIC SENS] (HIGH-LOW)]
DISASSEMBLY INSTRUCTIONS
MOTOR GOVERNO
SURBER 1 _ "~ CIRCUIT BOAR
(B)
Fig. 1
¢ Battery lid
Bottom case assembly e 6 screws
e 1 black screw
|
Main
case assembly
e
1
screw
;
Main circuit board and
Settee te e 1 screw
oes motor governor circuit
e 1 red screw
board
eWhen checking operation after removing the mechanism unit from the
bottom case, the REW button (M64) should come off easily. Tighten it
temporarily with a screw GQ (used to stop the bottom case) as shown in
Fig. 1 and then check the operation.
G9
REW
BUTTON
ASSEMBLY
(M64) |

e Removing the intermediate plate assembly (M60)
i) Remove three black screws (A) first, then remove the lower plate assembly (M66) and ewiich angle (M9).
Remove them while holding down the REW button assembly (M64) to prevent the FF/REW button spring
(M21) from popping out. (Refer to Fig. 1, 2 and 3.) INTERMEDIATE PLATE ASSEMBLY (M60)
ii) Remove the FF/REW button spring and the REW button. =
iii) Remove the erase safety lever spring (M20) from the erase safety
lever (M2). (Refer to Fig. 4.)
iv) Remove the flywheel assembly (M12). (Refer to Fig. 3).
v) Remove five screws (B), the playback rod spring (M16), and counter
belt (M79). The intermediate plate assembly can be removed from
the mechanism unit.
vi) When assembling the intermediate plate assembly, assemble the
cue lever (M8) parallel to the edge of the main base plate. Before
securing it with screws, insert the erase safety lever spring. (Refer
to Fig. 4.)
LOWER PLATE
ITCH
AN NGLE (M9) ASSEMBLY (M66) _ Fig. 2
PLAYBACK _ INTERMEDIATE
PLAYBACK ROD SPRING PLATE
BUTTON —_ (M16) ASSEMBLY
REW BUTTON
ASSEMBLY
SAFETY
LEVER
COUNTER (M2)
BELT (M79)
FLYWHEEL ASSEMBLY (M12)
Fig. 3
MEASUREMENT AND ADJUSTMENT METHODS
NOTES: Keep good condition, set switch buttons and controls in the following positions, unless otherwise specified.
e Make sure heads are clean. e Volume control: Set to 8.
e Make sure capstan and pressure roller are clean. e Speed control: OFF
e Judgeable room temperature: 20+5°C (68+9°F) ¢ Voice operation: OFF
Ad Tape speed accuracy Tape speed accuracy Record/playback head Monitor jack =
adjustment . Test equipment connection is shown in fig. 1. | (LL)
Secunia _ Playback test tape (QZZCWAT 3,000Hz), and om p> Ere Oo
,
supply
playback
signal
to
frequency
counter.
Playback
mode
* Playback mode ;
. .
Take
measurement
at
middle
section
of
test
Digital
Equipment: tape. electronic counter
eae
pee
ils
.
Measure
this
frequency.
Fig.
1
ee
Cheney
.
On
the
basis
of
3,000Hz,
determine
value
by
following
formula:
f—3,000
* Test tape...QZZCWAT Tape speed accuracy =
—3 000 -* 10° (%) where, f= measured value
*
Resistor
(8Q)
Standard value: +2.5% (f = 2,925—3,075Hz) |
. If measured value is not within standard, adjust VR201 (shown in circuit boards and
wiring connection diagram), so that frequency becomes 3,000 Hz.
© Adjusting the Checks after motor replacement
governor
circuit
1.
After
replacing
the
motor,
playback
the
test
tape
(QZZCWAT)
and
listen
to
the
reproduc-
(u adjustment) ed sound.
Condition:
If
the
sound
vibrates
or
fluctuates,
change
the
resistor
(R202)
to
1.5
ohms
* Playback mode (ERD10TJ1R5).
. Playback the test tape (QZZCWAT) and check that the reproduced sound does not
fluctuate.

ELECTRICAL PARTS LIST
+ NOTES: RESISTORS CAPACITORS
ERO icck Carbon ECBA ...... Ceramic
ERG accu Metal-oxide ECGQO...... Ceramic
ERS ciecccs, Metal-oxide ECKQ...... Ceramic
ERO csc. Metal-film ECGCE geaix. Ceramic
ERX......... Metal-film EGE sn 2easd Ceramic NOTES:
ERQ ...... Fuse type metallic ECQM...... Polyester film e $1-1—S1-3 1.0... Record/playback select switch (shown in playback position).
ERC......... Solid ECQE ......Polyester film I nee Power ON/OFF switch (shown in OFF position).
ERF......... Cement ECOQF ...... Polypropylene Cok peered Pause control switch (shown in LOCK position).
ECEQ ......Electrolytic Src ee ee MIC sens LOWIHIGH switch (shown in HIGH position).
CHIP RESISTORS ECEON ...Non polar electrolytic OSG cen ialeee Tape speed control switch (shown in OFF position).
RRD ...... Carbon ECQS ...... Polystyrene SSG rns cites Vois operation switch (shown in ON position).
CHIP CAPACITORS ECSU..2.s45 Tantalum °VR1 ............... Volume control.
QCUD...... Ceramic QOGS: ssc Tantalum °VR2 ............. Tape speed control
e VR201 ............ Tape speed adjustment VR.
e Resistance are in ohms (Q), 1/8 watt unless specified otherwise.
REPLACEMENT PARTS LIST K = 1,00022
Capacity are in microfarads (uF) unless specified otherwise.
P = Pico-farads.
Described in the schematic diagram are two types of numbers: the supply
parts number and production parts number for transistors and diodes.
One type of number is used for supply parts number and production parts
ECEAOGKS101
C 32 ECEAOGKS470
RESISTORS CAPACITORS
R2 RRD18XJ222 C1 ECEA1HKR22 QCU1TH101MRL
R3 RRD18XJ682 G2 QCUT1H101MRL number when they are identical.
R4 RRD18XJ472 C3 QCUT1H222MRL | © 34 ECEA0GK330 e.g. Q1
R5 RRD18XJ102 C4 QCUT1H392MRAL | C 35 ECEAOGKS221 2SC2412LN(R,S)——Production parts number
R7 RRD18XJ123 C5 ECSF1CD224 : = Bees icens ; or 2SC2405(S,1)
R8 RRD18XJ472 C6 ECEA1HKS010
RQ RRD18XJ103 C7 ECEAOGKS470_ | C 38 QCUT1H333MRL oe ene SupPty parte nummy
R 10 RRD18XJ102 C8 QCUT1H472MRL | C 39 ECEA0GKS470 :
R41 RRD18XJ103 C9 ECEA0GKS221 C 40 QCUT1H472MRL 1SR35200-——————Production parts number
R 12 RRD18XJ471 C 10 ECEAOGKS101 ECEA1EK4R7 [SM112])__—-——— Supply parts number
e The supply parts number is described alone in the replacement parts list.
R 13 RRD18XJ184 C 11,12 ECEA1HKS010 TRANSISTORS
i ee : Se eoere Ae, Rosca e This schematic diagram may be modified at any time
1 eed j
B46 RRD18XJ223 C15 ECEAOGKS470 |Q5 °SA1037 with the development of new technology.
R17 RRD18XJ562 C 16 QCUT1H223MRL 2SB909
R 18 RRD18XJ271 C17 ECSF1CD224
R 19 RRD18XJ560 C 18 ECEA1HKSR22 | DIODES & RECTIFIERS
R 20 RRD18XJ103 C19 ECSF1CD224
R 21 RRD18XJ222 C 20 QCUT1H102MRL | D 1 SM112 SPECIFICATIONS
R 22 RRD18XJ100 C 21 ECEA0GKS221 a“ : Serie 1kHz:
R RRD18XJ561 C22 ECEA1HKR22 Standard recording input level MIC: -—72dB+4dB
R25 RRD18XJ182 C 23 ECEAOGKS330 | INTEGRATED CIRCUITS
R 27 RRD18XJ470 C 24,25 ECEA1HK2R2 ~e bi yaa 250Hz: —3+5dB
R 28 RRD18XJ821 C 26,27. ECEA1EK4R7
R 29,30 RRD18XJ8R2 C 28 QcuUVIE1o4zE | IC 2 BA5208F Overall frequency response 1kHz: 0dB
R 31 RRD18XJ102. | C29 QCUT1H222MRL | IC 201 AN6612 6kHz: -—3+6dB
R 32 RRD18XJ390 C 30 QCUT1H103MRL
R 33 RRD18XJ224 Playback output level
ie nap ieee + Use test tape More than 1.6V
RRD18XJ184
...QZZCFM (315Hz, 0dB)
RRD18XJ274
R 37 RRD18XJ563
R 38 RRD18XJ272
R 39, 40 RRD18XJ221
R 41 RRD18XJ561
R 42 RRD18XJ330
R 201 ERSB39JR30
R 202 ERD10TJ2R2
(Adjustable) ERD10TJ1R5
R 203 ERSB20J752
Speaker
VTVM
Test tape
Part Name & Description
SWITCHES
Playback mode
QSS6225 Slide Switch (Record/
Playback Selector)
QSB0302 Leaf Switch
(Power ON/OFF)
QSS$1231 Slide Switch
(Pause Control)
QSS$1229 Slide Switch
(MIC SENS LOW/HIGH)
QSS2233 Slide Switch
(Speed Control ON/OFF)
QSS1229 Slide Switch
(Voice Operation ON/OFF)
JACKS
R/P head
8Q2 (Dummy load)
Notes: 1. Cut the speaker lead wire.
2. Connect 8Q instead of speaker.
R 204 ERD10TJ102
R 205 ERD10TJ272
CHIP JUMPERS
JP 1, 2, 3, 4, 5, 6, 7, 8, 9, 10
RRD18XKO000
VARIABLE RESISTORS
VR 1 EVLEAAT12A14
(with Screw)
VR2 QVLCNAAOOB5
(with Speed Control Knob)
VR 201 EVNB3A00B 32
QJA0184 M3 Jack
refer to G12 Monitor Jack
QJA0177 DC IN Jack
QJA0185 M2 Jack

13 12 r 10 g g 7 6
SCHEMATIC
DIAGRAM
Ic1
D2
(Green)
Ic2
D1
[BA3410F]
[SLB22GG3]
[BA5208F]
1SR35200
PLAYBACK
EQ/AGC
AMP/MIC
AMP
POWER
AMP
__[SM112]
OV
(2.74V)
R10
1K
p
R28
820
a
oe
n
R12
470
R13
180K
R14
4.7K
a
R7
a.
ae
if
C15
&
1a
‘
(1.48V)
4
C16
Saat
:
bod
.
Wo2t
1.
soy
9022
|
ay
ci?
C33
100P
ELECTRET
av
ee
ee
po
eee
CONDENSER
NE
an
,
3
|
MICROPHONE
285V
sy
|
igay
|
eh
@
waa
160P
é
,
|
.
|
x
C5
ARV)
—
|
16V0.22
Bal
J2
+t
ss
MONITOR
C4
+
—_—C
I)
a
3
Be
Gl
React,
ee
J1
EXT
MIC
A
|
Cf
oonrrot
(3)
Pan
bane
c
al
ou
:
SPEAKER
(82)
cl)
9)
(3)
Pi)
,
oe
mp
eid
\
248V
l.
DQ
®
Ov
1
®
(C)
|
RECORD/
Gees
PLAYBACK
t—+-)
C8 0.0047
HEAD
m OO) =
sn uaa
OD
$1-4
>< S 220K epee R37 VOIS:
ERASE Oe 40065 rz
0,026V
HEAD
f
Q2
(057V)
Wn
SATTERY
C38 q
J4
REMOTE
2
oT
-
=~
3
i
5S VR2 '
300 (B) T 53
=a 2 zara aa eee SO
Qi—4
Q5
MOTOR
GOVERNOR
CIRCUIT
SECTION
2SC2412
(RS)
2SA1037
(RS)
D3
(Red)
*
R202
is
adjustment
resistor
1C201
[2SC
2412]
[2SA1037]
[SLB22UR3]
of
1.12
to
4.72
[AN6612]
VOIS OPERATION CONTROL
NOTES:
TERMINATIONS
° All voltage values shown in circuitry are under no signal condition and
playback mode with volume control a maximum position.
However,
the
voltage
in
record
mode
is
indicated
in
(
)
when
it
differs
meds
7
from
that
in
playback
mode.
;
a
Cathode
CS
Se
VOIS...Voltage
values
at ON
(Voice operation
switch)
mode.
z
y,
f
Cathode
~
||
\--Anode
For
measurement,
use
VTVM.
*
(
>
)
this
arrow
indicates
the
flow
of
the
playback
signal.
Cao—_t—0
A
Chip
a
¢ ( a ) this arrow indicates the flow of the recording signal. :
* ( jp ) this arrow indicates the flow of the playback and recording signal in D1
compination.
,
tad epee
Black Brown
p
Resistor Capacitor
2 4
CIRCUIT BOARDS AN
SPEAKER
amaee BATTERY
BATTERY TERMINAL-C
_—-7 ern TERMINAL-A
=
RED
MOTOR GOVERNOR C
* R202 is adjustment resisto!
of 1.12 to 4.72
Components
Back P.B on front of P.B
Components Back P.B
pattern
on back of P.B pattern
~__
CHIP PARTS

:
9
7
6
D2
(Green)
IC2
D1
[SLB22GG3]
[BA5208F]
1SR35200
POWER
AMP
[SM112]
C22
10
aK
a
;
+
Cl?
)16V0.22
QD)
BIAS
J2
1.40V
(1.39V)
oo
+
Ree
(1)
I
(3)
]
—>
BIAS
P
Rp
SPEAKER
(822)
(1)
Lo
S
C
ov
0
@
IC
(1.55V)
+
C18
x
‘450v022
=
Q201
©
C201 50V1
J4
pra, REMOTE
Lx
|
0 VR2
5K (B)
300
(B)
ww
|
3
$3
O O
La]
Ls
3
Ei
aoa
~=8|
ay
MOTOR
GOVERNOR
CIRCUIT
SECTION
*
R202
is
adjustment
resistor
10201
of
1.12
to
4.792
[AN661
2]
Black Brown
a
OS
Cao—t—0
A
Chip
Chip
|
Resistor
Capacitor
Anode /
Cathode
Cathode
~~
D1
4 3 2 1
CIRCUIT BOARDS AND WIRING CONNECTION DIAGRAM
SPEAKER
MOTOR
BATTERY
BRN TERMINAL-A (\|
BS
RED
D3 D2
MAIN
CIRCUIT
BOARD
(REC/Red)
(BATTE/Green)
A
Ce Nis
- Ris Ss
Me _!
OV
Sov [i in
| , 15 S3: PAUSE
ov [8] 269V 12 SWITCH
—-
(LESS
.
|
|
S2: POWER
SWITCH
es
<a
ORG
ORG
| ELECTRET
Es CONDENSER
Le MICROPHONE
pj rary [i | ory QY
BLK Ww
BATTERY C
BATTERY BATTERY TERMINAL-D SG
TERMINAL-C TERMINAL-D f VOICE
RECHARGEABLE , 5 Eee TATION?
BATTERY 2 ia
‘
LES
TERMINAL
>
\
\
pit
a
eee
RED
GRY
of 1.12 to 4.72
Back P.B
pattern
Components
on front of P.B
Components’ Back P.B
on back of P.B pattern
Ba
CHIP PARTS
RSP
BLU
D
|
|| | |
' ’ i
Cn
ne
6
eS
|
SS
=
ee
eel
“|
E
ho cecamtly p - * . = a
NOTES
BLK........ Black
BLU........ Blue
NOTES: BRN......... Brown
¢ This circuit shown in on the conductor indicates printed circuit on the back side of the printed circuit GRY cccsseee Gray
board (chip side). GRN ....... Green
¢ Components on front of P.B are identified by black symbols. L.BLU....Light Blue
¢ Components on back of P.B are identified by red symbols. NIL... No Color Mark
e Values indicated in [___| are under no signal condition and playback mode with volume control at ORG ....... Orange
maximum position. PNK........ Pink
For measurement, use VTVM. RED........ Red
SLD........ Shield Wire
¢ This circuit board diagram may be modified at any time with the development of VET ceccceces Violet F
new technology. WHT....... White
— FT —

MECHANICAL PARTS LOCATION
(Front View)
1
EM20L
X-PROFILES
APPLY MOLYCOAT
EM20L
REPLACEMENT PARTS LIST
RefNo. | Part No. | Part Name & Description Part Name & Description Part Name & Description Part Name & Description
))
XQN16C25FZ Screw @1.6x 2.5
OONOOAWHNDH
=
So
M
M
M
M
M
M
M
M
M
M
M
M
M
: M32
APPLY MOLYCOATS
So See ee ee ie
\
APPLY MOLYCOAT
APPLY MOLYCOAT EM20L
MECHANICAL PARTS
Supply Reel Pulley Playback Rod Spring
Erase Safety Lever
Head Wire Clamper Head Base Plate Spring
Erase Head Base Plate
Erase Safety Lever Spring
FF/REW Button Spring
Switch Angle (for S4 and
Stop Button Spring
Pressure Roller Spring
Head Adjustment Spring
Screw (for Motor)
Flywheel Assembly
APPLY MOLYCOAT EM20L
SPECIFICATIONS
Takeup tension
* Use cassette torque
meter QZZRKCT
Wow and flutter: JIS
* Use test tape
QZZCWAT
XQN16C3FZ Screw @1.6x3
XTNQ16C4D Screw @1.6 x 4
Screw @2x3
Screw @2~x 4
Screw @®2~x 4.5
Washer
Ring 1.5¢
Washer
Snap Washer
Stop Ring 2¢
Washer
Washer
Takeup Reel Table
Assembly
FF Gear Assembly
X-PROFILES
APPLY MOLYCOAT EM20L
40+10g-cm
== = Ss. S55 S55
an aa an On Ao Na
(Rear View)
M10
OBLIQUE LINES
#56
Less than
0.5% (RMS)
Spacer (for Gear-(4
Gear-(3)
Gear-(4)
Gear-(5)
Auto-Stop Lever-A
Auto-Stop Lever-B
Auto-Stop Safety Lever
QGAA0024 Counter Adhesive Angle
Lock Plate Spring
Switch Change Rod
Spring
FF Lever Spring
Eject Change Lever
Spring
Stop Ring 2¢
Ring C 2¢
APPLY SWAFLUID
X-PROFILES
APPLY ROCOL PASTE
X-PROFILES
APPLY MOLYCOAT EM
X-PROFILES
APPLY ROCOL M195
PASTE
X-PROFILES
@, APPLY MOL
Eject Change Lever
Auto-Stop Lever Guide
Screw @1.6x 3
Spring (for Moter)
Gear Lever Assembly
FF Button Assembly
REW Button Assembly
FF Lever Assembly
Lower Plate Assembly
Head Base Plate
Assembly
— 9 —
M21. APPLY ROCOL PASTE
EM20L @&——M38
ee SP
20L M6 Sea %
<=
forme?) © Oo
NNNN WN oO
M
M
M
M
M
M
M
M
M
M
M
M
M
OoOONNNAWNN
NA COOMDONDOWSD
~RQ-355
When changing mechanism parts, apply the specified grease to the area marked
‘xx’? shown in the drawing ‘‘Mechanical Parts Location”.
M65
X-PROFILES
APPLY MOLYCOAT
EM20L
X-PROFILES
APPLY MOLYCOAT EM20L
Snap Washer
Snap Washer
Stop Ring 3.5¢
Intermediate Plate
Assembly
Record/Playback Head
Erase Head Base Plate
Assembly
Erase Head
Erase Head Base
Screw @2x 8
Pressure Roller Lever
Assembly
Gear-(5) Assembly
Playback Rod Assembly
Screw ©2x3
Washer (for Motor)
Motor Collar
Counter Belt
Record Lever
Back Tension Spring
Auto-Lever-A Spring
G1
REPLACEMENT PAI
CABI
[D] QYMA0204G
[For all European area
[NA] QYMA0206C
[For Asia, Latin Ameri
Australia areas.]
1
2
mOhym a a
oe
QDHODADDDADD DONAD AAAD
mM D
& © Pp
=—+ OON OOF
Ro)
QBP2005
XTN2 + 6BFZ
QYMA0196C
QJB0161
QJB0109
QJB0142
QJB0147
QYPA0022
QKFA4005C
QGO2284S
QMN2859
XTN2+6B
XTN2 + 8BFZ
XQN16 + C4FN
QYFA0049
QBH2037H

RQ-355 RQ-355
4
5
6
7
8
|
NOTE:
CABINET
PARTS
LOCATION
When changing mechanism parts, apply the specified grease to the area marked
“*xx’’ shown in the drawing ‘‘Mechanical Parts Location’.
(Rear View)
M10
X-PROFILES
M21. APPLY ROCOL PASTE
M65
NN
s.
(EC
X-PROFILES
38
APPLY
MOLYCOAT
EM20L
A20L
X-PROFILES
APPLY ROCOL M15
|
PASTE
M23
Motor
Governor
|
OBLIQUE
LINES
7.
Circuit
Board
| APPLY SWAFLUID —
|
|
#56
M4
B
A
— @+—M40 X-PROFILES
| | SE — O-—M39 @_ APPLY MOLYCOAT J3
57
ae
g-—
29
.
EM20L
M38
LED1
G15
|
|
:
M1
|
LED2
\
/
M80
3 ae ee
G14 TA ee
M5
M31
fie
|
94 |
A76
X-PROFILES
APPLY MOLYCOAT EM20L <__
SPECIFICATIONS
Pressure of pressure roller
250+50g
40+10g-cm
Takeup tension
* Use cassette torque
meter...... QZZRKCT
X-PROFILES
APPLY ROCOL PASTE :
X-PROFILES ee
APPLY MOLYCOAT EM20L M6
REPLACEMENT PARTS LIST
S
ene
eee
/X-PROFILES
Part
Name
&
Description
Part
No.
Part
Name
&
Description
Part
Name
&
Description
| APPLY MOLYCOAT EM20L CABINET PARTS G11 [D) QGSA0094 Main Name Plate A2 QYH0102K Handstrap Assembly
Wow and flutter: JIS
x Use test tape Less than {For all European areas except United Kingdom.]} A3 [D] QFKA0070 Carrying Bag
: ; 0.5% (RMS) Gi [D] QYMA0204C Main Case Assembly [NA] QGSA0097 Main Name Plate [For all European areas except United Kingdom.]
ree
QZZCWAT
[For
all
European
areas
except
United
Kingdom.]
[For
Asia,
Latin
America,
Middle
East,
Africa
and
[NA]
QFKAO0071
Carrying
Bag
[NA]
QYMA0206C
Main
Case
Assembly
Australia
areas.]
[For
Asia,
Latin
America,
Middle
East,
Africa
and
G 12 QEJA0028 Jack Plate Assembly Australia areas.]
(with J2: Monitor Jack) A4 [D] QQT3546 Instruction Book
[For Asia, Latin America, Middle East, Africa and
Australia areas.]
G 1-1 QBP2005 Cassette Lid Spring ; [For all European areas except United Kingdom.]
ey
eee
G
1-2
XTN2+6BFZ
Tapping
Screw
@2x6
G
13
WMO63Y
Electret
Condenser
[NA]
QQT3553
instruction
Book
eee ieraauetadoiar acu G2 QYMA0196C _— Bottom Case Assembly Microphone [For Asia, Latin America, Middle East, Africa and
- G 14 QBG1733 Microphone Rubber Australia areas.
Screw
@1.6x3
M43
QMCO0155
—_—
Spacer
(for
Gear-(4))
QBW2030
Snap
Washer
QWY0151Y
—_—Record/Playback
Head
ace
Sete
pee
ee
are
Se
eran
erie
deg
Battal
gates)
Screw
@1.6
x
4
M
44
QDG1319
Gear-(3)
M
58
QBW2008
Snap
Washer
M
69
QXK2813
Erase
Head
Base
Plate
G
2.2
QJB0109
Battery
Terminal-A
G
16
EAS45P106SE
Speaker
PACKINGS
M45
QDG1320
Gear-(4)
oe
-XUESS
Slop
Ring
o°¢
ASSP
G23
QuB0142
Battery
Terminal-C
G17
QGT1651
Switch
Knob
oe
Screw
@2x3
M
46
QDG1321
Gear-(5)
M
60
QXK2809
Intermediate
Plate
M
70
QWY2158
Erase
Head
G2-4
QJB0147
Battery
Terminal-D
(for
Speed
Control)
P1
[D]
QPNA0185
Inner
Carton
Bln a ae Se oe neeewiny ee. eGo poe Head are G3 QYPA0022 Operation Panel G 18 XQNQC16A4F Screw @1.6x 4 [For all European areas except United Kingdom.]
Screw
@2x
4.5
M
48
QML4055
Auto-Stop
Lever-B
M
72
XSN2+8
Screw
@2~x8
G
19
XWC2B
Washer
2¢
[NA]
QPNA0188
inner
Canon
Washer
M
49
QML4060
Auto-Stop
Safety
Lever
M
60-1
QML4053
Eject
Change
Lever
M
73
QXL1677
Pressure
Roller
Lever
G4
QKFA4005C
BatlenrLid
G
20
QBJA0042
Spacer-6
(For
Asia
Latin:
Anigriéa,
Middle-East
Atricd-and
eee pee eReies Souter moleeneeugier | Meo -OMaeiZ pos ree ace pssembly G5 QGO2284S —_ Pause Switch Button G21 QGBA0039 _—- Volume Indication Plate Australia ards’ |
Washer
M
60-3.
XQN16C3FZ
Screw
@1.6x3
M
74
QXG1080
Gear-(5)
Assembly
Ge
QMN2859
Hand
Strap
Pin
Bo
XZB16X27A02
Poly
Bag
(for
UNIT)
Snap
Washer
M
51
QBT2013
Lock
Plate
Spring
M
61
QBC1475
Spring
(for
Moter)
M
75
QXR0937
Playback
Rod
Assembly
G7
XTN2+6B
Tapping
Screw
@2x6
ACCESSORIES
P
3
QPAA0093
Cushion
Stop
Ring
2¢
M
52
QBT2011
Switch
Change
Rod
M
62
QXL1678
Gear
Lever
Assembly
M
76
XSS2+3
Screw
@2x3
G8
XTN2+8BFZ
Tapping
Screw
@2x8
edi
ox
natant
eal
ss
apenouse
Baa
hacia ee ame ae Ee Manteiee als a ae ashe lonMelo) G9 XQN16+C4FN Screw @1.6x4 A1 [NA] QFTCO7LO03NZ Demonstration Tape P 5 QPAA0099 _ Protection Card
easter
M53
QBN2015
EP
revel
spring
WO
ieee!
Be
outlen
Zee
OW
M78
=
QMC0157
Motor
Collar
G10
QYFA0049
~_—-
Cassette
Lid
Assembly
[For
Asia,
Latin
America,
Middle
East,
Africa
and
(for
Cassette
Lid)
M 54 QBN2017 Eject Change Lever M 65 QXL1679 FF Lever Assembly M 79. QDB0352 Counter Belt G 10-1 QBH2037H SpacecA Aust(alia areas’|
Takeup Reel Table Spring M 66 QXK2814 Lower Plate Assembly M 80 QML4057 Record Lever
Assembly
M
55
XUC2FT
Stop
Ring
2¢
M
67
QXK2810
Head
Base
Plate
M
81
QBC1478
Back
Tension
Spring
M
56
M
82
FF
Gear
Assembly
XUBQ2FT
Ring
C
2¢
Assembly
QBC1474
Auto-Lever-A
Spring
H.M
—
9
—
a=.
|)e=
ASA
Printed
in
Japan

ORDER NO. GAD85050273S8
Service
Manual
Mini Cassette
oe RQ-355
(Brown)
Voice Activated Mini Cassette Recorder
with
Tape
Speed
Control
This
is
the
Service
Manual
for
the
following
areas.
---For all. European
areas except United
Kingdom.
---For Asia, Latin
America, Middie
East and Africa
areas.
---For Australia.
e Please use this manual together with the service manual for model No. RQ-355 order No.
ARD83080273C8-05.
CORRECTION
M REPLACEMENT PARTS LIST
Please revise the original parts list in the Service Manual RQ-355 to conform to the changes shown herein.
(Original) (Correction)
Part Name & Description Part Name & Description
2 QJA0196H Monitor Jack
G12 QEJA0028
QEJA0028 Jack Plate Assembly
Jack Plate Assembly
(with J2: Monitor Jack)
. a = Matsushita Electric Trading Co., Ltd.
National
i
Panasonic
P.O.
Box
288,
Central
Osaka
Japan
Printed in Japan
HY ee