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| RQ-S75
RQ-S75 |
Mm REPLACEMENT PARTS LIST
Notes:
*Important safety notice:
Components identified by A mark have special characteristics important for safety.
Furthermore, special parts which have purposes of fire-retardant (resistors), high-quality sound (capacitors), low-noise (resistors), etc. are used.
BM TERMINAL
FUNCTION
OF IC
e 1C4 (M34211M4088G): Mechanism control
1/0
Division
Test terminal (Note used,
connected to power supply)
9
STOP
Key switch detect (STOP)
terminal
1/0
Division
26
-CCW
Outputs the reversing motor
drive control signal.
Outputs the motor speed up
signal.
M-SPEED
MUTE
so.
STBY-L
STBY
BLNK
ASC
Outputs the amp. muting
signal.
At MUTE: ON
Outputs the solenoid drive
signal.
Not used, connected to GND
Standby control signal
Confirmation beep output of
remote control operation
Tone (ASC) control terminal
Key switch detect (PLAY)
terminal
Key switch detect (FF) terminal
terminal
Inputs the signal that detects
whether the cassette tape is
inserted.
"L": ON (Close); the tape is
inserted.
"H": OFF (Open); the tape is
not inserted.
Tone (XBS) control terminal
Reverse mode select terminal
7
|REV MODE
"L":
=> mode
"H":
C{> mode
35
| HOLD LED ro
LED (HOLD) control terminal
pe
S75: L
=a
Not used, connected to GND.
Inputs the mechanism status
Hold detect terminal
36
PLAY F
detection signal (FWD PLAY).
HOLD
"L": ON (HOLD)
At low: ON
"H": OFF
Inputs the mechanism status
10 | XOUT
Lot
|
|
37 | PLAYR
detection signal (REV PLAY).
) 10
Crystal oscillator terminal
At low: ON
.
Inputs the signal for the
supply
When the pulse signal is input:
The current mode remains set
2
2
2
3
3
3
7
8
S)
0
1
2
3 3
starts reverse playback as the
tape has stopped rotating (ie,
inpu
LIVE
8G
Tone (LIVE) control terminal
C
Not used, open
D
(
No pulse signal: Stops or
TPS IN
a
TPS control terminal
Serene
ey
Remote control signal output
Not used, connected to GND
LED R
Lo
| Head switching signal output.
Remote control data signal
DATA OUT
output
41
GND terminal
42 | STBY SW
Not used, open
43 | Vss (GND)
GND terminal
44
OL 1
OL 2
Not used, connected to GND
TPS BLK
TPS control terminal
LIVE LED
MOTOR
Not used, connected to GND
46
OL 3
Outputs the power switching
signal. (POWER SW)
47 | ASC LED
Not used, connected to GND
15
16
17
18
19
20
21
22
23
24
25
PHOTO
CONT
Outputs the motor drive signal
(MOTOR ON).
aN ©
Tape end detect signal terminal
|
NO
—
|
When replacing any of components, be sure to use only manufacturer's specified parts shown in the parts list.
*The parenthesized indications in the Remarks columns specify the areas.
(Refer to the cover page for area.)
Parts without these indications can be used for all areas.
a
ar
sis
Ref. No.
Part No.
Part Name & Description
WASHER
PINCH ROLLER SPRING (L)
RMEO005
PINCH ROLLER SPRING (R)
RXL0004-1
PINCH ROLLER ARM(L)
RXLO005
PINCH ROLLER ARM(R)
RMBO245
HEAD ARM SPRING(L)
RMEO114
HEAD ARM SPRING (R)
RHD14032-1
{SCREW
RMA0023
HOLDER (R)
XQN14+A3
SCREW
RHW42002
WASHER
08
RFKRQS35N1 — |MECHANISM BLOCK ASS' Y
108A
RMQO2 92
HOLD PIECE (L)
108B
RMQ0293
HOLD PIECE (R)
108C
RHD14031
SCREW
09
RKNOO77-K
MECHANISM SHEET
RNW101ZA
RMEO125
104A
104B
104¢
104D
104E
104F
104G
104H
05
06
RHD14008-K
RHES119ZA
SCREW
SCREW
RHQ0027-K
SCREW
RHQO030-K
SCREW
RKKO058-K
BATTERY COVER
RHN20005
PLATE
RHQ0029-K
SCREW
RMQ0404
SWITCH SPACER
RHQ0035-K
SCREW
RMAQ731
PLATE
047
LINK UNIT (L)
RFKLQS75-K
—|CASSETTE LID(A) ASS' Y
RXM0046
LINK UNIT (R)
RGKO583-S
FRAME
RGKO584-H
PLATE
RGU0961-S
PLAY/STOP/FF/REW BUTTON
RHESO68ZA
SCREW
RKFO338-K
CASSETTE LID(B) ASS' Y
RSQ0040
CONDUCTIVE RUBBER
RHQ0028-S
SCREW
RKQO153-S
INTERMEDIATE CABINET
RXQ0303
CAM LOCK UNIT
RGWO173-S
OPEN KNOB
RKQO154-S
SIDE CABINET
RMBO 300
AUTO RETURN SPRING
7
XQN14+CJ3FZ
|SCREW
8
RYKO394-K
CABINET ASS' Y
8A
RGVO114-K
[SW KNOB, DOLBY NR/P.MODE
jf
pent
fom] ~]
i
ar
0
—
ho
3
i
—
9
PACKING MATERIAL
Aachilushiiasade
[op]
7
8
9
RPK0423
RPQFO100
RPQ0409
PACKING CASE
ACCESSORIES BOX
—
ACCESSORIES
a
2
3
4
9
6
Cr
T2256-B
T2257-E
RFAQ310-K
RKKOO93-K
RFEV121P-KS
RGQO090-K
RP-BP62EYA
RP-BC155EY-0
RP-BC1S5EBYA
RQCBO169
RQAQ013A
RFCO019-K
RKB205ZA-0
INSTRUCTION MANUAL
INSTRUCTION MANUAL
BATTERY CASE
BATTERY CASE LID
S. EARPHONES WITH CORD CLIP
CORD CLIP
RECHARGEABLE BATTERY
BATTERY CHARGER
BATTERY CHARGER
SERVICENTER LIST
WARRANTY CARD
CARRYING BAG
EAR PADS
, EB)
—
bh
=_ Cr
—
ao
v4
oS
mm
| me
| | le
a>
| o>
= saa tr ny
—
bo
o—~
<—
bo
8B
RMRO702-K
JACK HOLDER
g
RHQO013-1
SCREW
REP1713A
OPERATION P. C. B. ASS' Y
RJC99004-2
|RECHARGEABLE BATT. TER. (-)
RJC99003-3
|RECHARGEABLE BATT. TER. (+)
RJH9206
CONNECTION TERMINAL
RJB1156A
F. P. C. BOARD
RMZ0267
INSULATING SHEET
EB) A\
fame)
6
7
8
ASX
1
2
3
4
)
ot
x This part is supplied only with replacement parts list.
—
01
HPX- 26NB1AT
02
XQS14+A18FZ
03
RDVO016
04
RXQ0277
=
z
zs
SCREW
ul
S/S =
aN
Z
<<
—
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