Masseuse Remidial Deluxe + User manual

Contents
I Massage chair structure
II Main components &Technical Specifications
III Distribution and functions of the Power board & Main board pluggable unit
IV Troubleshoot of the chair
V Disassemble diagram of parts of the mechanism
VI Study & Conclusion

Massage chair structure（pic 1）──Front of the chair
Valve interposer
airpump component
Internal valve , Valve interposer
Waist twist component
Shoulder massage component
Footrest cylinder
3D massage mechanism
medmemechanis
m mechanism
mechanism

Massage chair structure（pic 2）──Back of the chair
Main Drive Component
Backrest cylinder
emergency switch
Power switch component
Transformer
9660-A33X
Power board
Main board
Power switch
Power filter
No ①4A Fuse
Controller connection

Massage chair structure（pic 3）── Side of the chair
Negative ions generator
Negative ions board
12V Fan
Negative ions keypad
7W Speaker

Massage chair structure（pic 4）──3D massage mechanism motors & detecting board
Stretch circle testing board
3D motor
Neck & shoulder position
potentiometer
Bottom limit switch for 3D motor
Flapping motor
Flapping Simultaneous testing board
Traveling testing board
Width testing & signal
transfer board
Kneading motor
Kneading gearbox component
Traveling gearbox
component
Traveling motor
Top limit switch for 3D
motor

Specifications
Components
Name & Specifications
Rated voltage
30～80Ω
3D motor
62ZYT100-35G
DC110V
30～80Ω
Kneading/Flapping/Travling/Butt
ock swing motor
62ZYT100-36G
DC110V
110～120Ω
Air pump
AC110V
100～150Ω
Backrest cylinder
DDG110V-450/260
AC110V
Main components &Technical Specifications（Form 1）

Specifications
Components
Name & Specifications
Rated voltage
100～150Ω
Footrest cylinder
DDG110V-260/120
DC110V
RED-BLACK：Input AC220V
White-Black：OutputAC110V
Black-black：Output AC12V
Blue-Blue:Output AC28V
Transformer
9660-A33X-RT
AC110V/220V/
240V
40～50Ω
electromagnetic valve
fanfold plug
DC12V
Traveling switch （Touching switch）
SZM-V6-4FA-61
REMARK 1
AC→alternating current DC→direct current V→volt Ω→ohm
Main components &Technical Specifications（Form 2）

Main components &Technical Specifications（Pic 5）
（图 5）
CON101 ：AC220V
power input
CON301 ：Ringlike
Transformer output
AC12V
CON302 ：shunt
DC16V To Amplifier
CON306：
DC5VA/12V/5VB Power
output & Starting signal
inlet
CON305：shunt
DC16V To negative
ion
CON303：
transfer to main
board AC28V/14VA
CON307：shunt DC16V
To LED light board
CON104 ：AC110V
Transfer to Main board
CON102：Ringlike Transformer
AC220V Input& AC110V Output
CON302：Ringlike
Transformer Output
AC28V
No ②4A Fuse
No: ③6AFuse

Main components &Technical Specifications（Pic 6）
CON6 ：Traveling
motor
CON5：3D motor
CON20 ：Flapping
motor
CON21 ：Kneading
motor
CON22：Foot roller
motor
CON29 ：Buttock
swing motor
CON28：Buttock swing
motor testing wire
CON27：Music Sync
signal wire
CON26：Blue tooth
& DC3.3V power
CON23：seat cushion 、seat sides、
back cushion electromagnetic valve
CON31 ：Calf part
electromagnetic valve
CON32 ：foot part
electromagnetic valve
CON24：Hand、shoulder
electromagnetic valve
CON19 ：power board inlet
AC28V/14VA
CON18 ：Heating
AC28V output
CON14 ：controller
wire
CON8 ：DC5VA/12V/5VB
power inlet & start signal
wire
CON4：AC110V power
inlet wire
CON5：Air pump
CON13：Security testing wire
CON2 ：footrest cylinder
power wire
CON1 ：Back rest
cylinder power wire
CON10 ：footrest
cylinder testing wire
CON9 ：Back rest
cylinder testing wire
CON45：Top & Bottom limits switch
of the massage mechanism
CON46：Massage mechanism
function testing wire

Troubleshoot of the chair 1 ── can not start the chair
The reason why Chair can not start
Power supply or power drive problem
Power wire loose
connection or no
power
Reconnect the
wires or
power supply
Filter or power
switch problem
Change the
broken part
Fuse burned
Pic 2 NO. ①4A or Pic 5
No. ②4A fuse burned
Pic 5 No. ③Fuse
burned
First unplug and
electrify CON014 in
the Pic5 ，if fuse
still burn means
“9660-A33”
transformer
broken ，If not ,
means main board
broken , go back
step check main
board problem
Power board probelm
No DC5VA power
output，and MCU
not work
As Pic 8，if CON1
Location get
AC220V power
input，And check
NO ①power light
to judge .
Check Pic 7，
“JY1905”
Transformer 、
“817”
Optocoupler 、
“TL431”
compensating pipe
broken ，change
power board
Off
Controller problem
First check Pic 2
make sure the
controller
connection and
wires good ，if
still not work ,
change the
controller board
“11.0592M”
crystal or change
the controller
Power board
Z101 location
piezoresistance
“10D471K”
broken ，or the
power switch
part rectifying
circuit broken ，
For example
“4007”diode
“4.7UF”
capacitance、
“274”
integration etc .
Change the
broken part
or the power
board
high-power
device on the
main board
broken or Bad
load short
circuit，Like
“13N50C”field
effect tube、
“10D221K”
piezoresistance、
or motors
Change the
broken part or
main board or
motors
Main board probelm
Main board
“8M”
crystal、
“SIM32F103
”MCU
broken
Change the broken
part or main board，
If still can not work ,
go to next step to
check the controller
problem .
on

Pic 7 Main board & DC5VA power switch part schematic circuit diagram
The connection of the DC5V power switch and can not start massage problem：
As Pic5 power board get AC220V power input to CON1→Then the good power board will through CON306 + 5VA & GND output DC5V
to main board→then main board MCU& Controller have DC5V voltage→By controller start it →Starting signal through power board
CON306’s JDQ control relay & 105LM coil to make DC5V power Close→Then CNON102 get AC220V→Ringlike Transformer 9660-A33 get
AC220V input power，So it has AC110V、AC28V、AC14V etc ..output power→Main board get all voltage it needs，then the massage works
as noraml，with out DC5V can not start massage chair .
4007rectifying diode
JY1905 isolating transformer
274 integration
Optocoupler 817
compensa
ting pipe
431
470UP capacitance

1
①power indicator light：power switch DC5VA power indicator light ②power indicator light：power board 7805 stabilivolt output DC5VB power indicator light LED1
power indicator light：power indicator light on bluetooth board DC3.3V power indicator light
LED2 power indicator light：power switch input to power indicator light DC5VA on PC board
LED3 power indicator light：power board 7805 stabilivolt input PC boardDC5VB power indicator light
LED4 power indicator light：single chip working status DC5VA power indicator light
Pic 8 power indicator light on power board
①power indicator light DC5VA
③6A fuse
②power
indicator
light DC5VB
varistor
②4A fuse
+5VA、+5VB、DC12V input
AC signal to start
LED4 5VA
LED1 DC3.3V
LED2 5VA
LED3 5VB
+5VA、+5VB、DC12V input AC signal to start
Pic 9 power indicator light on PC board
CON1 input
AC220V power

2
Troubleshooting Analysis 2──motors on massage hand don’t work
☆optocoupler 250 input and output signal influences the operation of motor：
As shown in figure 11 (2) (3) for the signal light coupling in the input, while there is no output drive signal, there is DC0V low
voltage in two feet, when there is drive signal, the voltage from 0.5 V to 0.8 V; Between output 6 today when no input signal at the input
end of DC13V high voltage, when the input (2) (3) with a high voltage driving signal, then 6 today should DC8V ~ 5 v low voltage. Thus, we
can according to the variation of the input and output signals to discriminant caused by light coupling fault or is it the back of the circuit
fault motor doesn't work
As above, we can judge the problem was caused by the optocoupler or single chip through the input and output from optocoupler
and we have to take care, the optocoupler needs a DC 13V power to reach to drive signal, orelse, it cannot transport to drive tube
（field-effect transistor 13N50C）。
Figure 11 optocoupler 250、251 pin
Pic 10 Kneading motor driving circuit
CON20 tapping
motor
CON21 kneading
motor
field-effect
transistor 13N50C
optocoupler 250
Kneading/ tap motor don’t
work
The wire which
connect with PC
board and motors
has problem
See figure 6 check the
wire through CON21 on
PC board and kneading
motor on massage
hand, whether it is
connect well, if not,
insert it well, if it is ok,
the problem maybe
caused by the PC board
Motor’problem
See 1，test the
motor’s resistance
whether it is in 30～
80 Ω, if not in this
range, change a new
motor
The wire on PC board
has problem
See 10 and 12，test t
he kneading and tap
group field-effect tube
13N50C、optocoupler
250 whether they hav
e problem，then chec
k the optocouple 250
is it has input signa
l。If the components
were broken, change
a new one.

3
Pic 12 Kneading/Tapping motor driving circuit
Moving motor don’t work
Motor’problem
See 1，test the
motor’s
resistance
whether it is in
30～80 Ω, if not
in this range,
change a new
motor
The wire which
connect with PC
board and motors
has problem
See figure 13 check
the wire through
CON20 on PC board
and moving motor
on massage hand,
whether it is
connect well, if not,
insert it well, if it is
ok, the problem
maybe caused by
the PC board。
The testing circuit
has problem, the
single chip cannot
give a sign
First, check the
wire from CON45
to the limit switch
on the track of the
massage hand is it
ok, second, check
the limit switch is
it ok.
The wire on PC board
has problem
Figure 13 or figure 14，
test the field-effect
transistor 13N50C 、
Paster integration
RI21091 、optocoupler
250、Q7/Q12 audio 8050
whether they are ok，
next to check single chip
STM132F103 change the
broken parts or whole
PC board
Pic 13 moving motor driving circuit
field-effect
transistor 13N50C
CON20 moving
motor
optocoupler 250
Audion 8050
Paster
integration
21091

4
☆testing moving limit switch：
Moving switch is widely used in testing circuit, such as the forward and backward limit on stretch motor of
massage hand, traveling limit on moving motor, inner traveling limit on cylinder, safty switch testing and son
on, the working principle are the same。① is moving contact, ②is COM, ③is NO, ④is NC. Figure 15 can
test by multimeter，test the buzzer gear。
Normal close NO：④② often close，contact ①. ④②will open.
Normal open NC：③②often open，contact ①, ③②will breakover.
Q7 move up signal paster 8050 audion
Move up signal 250 optocoupler
Pic 14 moving/stretch motor driving circuit diagram
Move up/move
backward signal input
Move up signal IR21091 paster
integration
DC110V drive switch tube 13N50C field-effect
transistor
Move down/move
forward signal input
Move up/move down DC110V power output plug CON6

5
☆The driving relationship between width testing , signal pin board, taping, stretching motor
Figure 4 width testing board，one hand, connect the testing signal between massage hand and PC board, the most important is testing the width. The
stretch and tapping motor’s working principle is after the single chip receiving the width signal, any one of wide, mid, narrow signal，then it can work, or else the
stretch and tapping motor don’t work. Or another situation, when you press tapping function, it changed to kneading, but when you press kneading and tapping
function, it works as normal. But press stretch, it will not work. You would thought that the stretch motor, stretch testing circuit, PC board has problem. So you
need to know that testing first, driving later.
综上所述，伸缩/拍打开不起，还有可能是揉捏电机不良或宽度检测不到造成，因为宽度检测是靠揉捏电机来完成的。
Stretch motor don’t work
Motor’s
problem
See 1，test the
motor’s
resistance
whether it is in
30～80 Ω, if not
in this range,
change a new
motor
The wire which
connect with PC
board and motors
has problem
See figure 13 check
the wire through
CON20 on PC board
and stretch motor
on massage hand,
whether it is
connect well, if not,
insert it well, if it is
ok, the problem
maybe caused by
the PC board。
The testing circuit has
problem, the single chip
cannot give a sign
First figure 4 check the
wide testing and signal
transfer board is it ok.
Second, check the
stretch limit switch。
Third, check the PC
board CON46, the wires
between backrest
function and massage
hand whether they are
ok. If they are ok, the
problem maybe caused
by the PC board.
The wire on PC board
has problem
Figure 14 or 16，check
the 13N50C 、paster
integration RI21091
optocoupler 250 、
Q7/Q12 audion 8050
whether they are ok，
the next check
STM132F103 change
a new components or
PC board
Pic 16 stretch motor driving circuit
CON15 stretch
motor
Field effect tube
13N50C
Optocoupler 250
Optocoupler
250
Paster
integration
21091
Figure 15 traveling limit switch

6
Pic 17 optocouple 250 DC13V working power circuit
LNK306 integration
817 optocouple
1mH inductance
DC13V stabilivolt 4743
10Ω/1W current-limiting
resistance
Four motors don’t work
DC110V driving power has
problem
The optocouple 250
without DC13V power
optocouple 250 DC13V
working power is short out
Open circuit to test, when
you open DC13V power, if
the loading voltage is
normal, it indicating that
the DC13V power circuit is
normal，the problem was
caused by 250 optocouple、
IR21091 paster integration
or other components was
broken caused short out,
change the components or
PC board is ok.
First make sure there is
AC110V power input to PC
board, if without this
power, check the
transformer, then check the
AC110V power through
holes on PC board is it ok.
The last check the rectifier
bridge GBJ1510 is it working
well.
Change the new
components or PC board
Figure 17 and 18，check
4743 stabilivolt、LNK306
integration、817
optocouple、10Ω/1W
resistance、1mH inductance
is it working well，if not,
change the new
components or PC board

7
Troubleshooting analysis 3──cylinder’s lifting problem
Figure 22 circles number testing in
cylinder is broken, the circles testing
board is broken caused the single
board cannot receiving signal on PC
board then cannot enter to next step.
Change the hall tube on cylinder testing
board or change the whole cylinder
Power on, the backrest lay down, calf
rest cylinder rise up and stop testing,
don’t enter to auto massage
program. But the manual program is
ok, without auto stretch function
Cylinder’s lifting problem
Pic 19 cylinder driving circuit diagram
Cylinder throw over relay 212L
Audion 8050
Control DC 110 V power
optocoupler 817
Control DC 110 V field
effect tube 13N50C
Use replace method to
check the problem caused
by cylinder or PC board──
with the normal cylinder to
driving the abnormal
cylinder, if it can move, we
can judge the problem is
caused by the PC board, if it
cannot move, we can judge
the cylinder is broken ,
change a new one.
One cylinder cannot rise up
or down
See figure 19 and 21，the
relay 212L or Q8/Q9
audion 80580 was broken
Change the component
or PC board
One cylinder can only rise
up or only decline
DC 12 V power’s problem
caused the relay cannot
reversing, no matter you
press up or down, the
cylinder can only get one
direction DC 110 V power
Power board 7812 stabilivolt
was broken, change a new
component or new power
board.
The two cylinders can only
rise up or only decline
Backrest cylinder can
only rise up no matter
you press down or up
①figure 2 the safety
switch was squeezing by
other thing
②safety switch was
broken，cause the
mis-testing
Change the testing switch

8
Pic 21 cylinder driving circuit diagram
Field effect tube
13N50C
Optocoupler 817
Audio 8050
Audio 8050
Fuse tube
WH250-400
Audio 8050
Relay 212L
Wire inside
Circle testing board
Stretch limit switch in cylinder
Pic 22 components inside
Pic 20 cylinder testing circuit diagram
Stretch limit switch in cylinder
Hall tube circle testing in cylinder