Sanyo HECSR1000K Service Manual - Page 11

Printed board for the detecfion of rotating, Substrate relay - massage rotation detected.

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UPC - 864830542112
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Problem Diagnosis Chart Troubled portion MANU LED SPEED WIDTH LED LED Troubled phenomenon ɹ Check item LEG ROLLER Leg roller motor overcurrent ɾMake sure roller cover, etc. are not caught in. MOTOR Counteraction method ɹ ɾIf no trouble is found, reset by turning OFF power supply. ˎCarry out operation check of body contour sensor of the following section. SHAPE Body contour sensor trouble SENSOR ɹ ɾCheck sensor operation. ɾMake sure substrate (main) CN13 and substrate (body contour sensor) CN501/502 are connected. ɾInsert connector. ɾIf no continuity is found, replace coil section. ˎCarry out operation check of body contour sensor of the following section. ɾPull out CN502 and check continuity between coils. ɾCheck connections of substrate (perspiration sensor) CN951 and electrode cord. SFIFFNESS Stiffness detecting sensor SENSOR measurement disabled. Check operation of each sensor. ɹɹɾWhen perspiration sensor malfunctions. ɾReplace substrate (perspiration sensor)/(remote control main). ɹɹɹɹ ɹɹɾWhen skin temperature sensor malfunctions. ɾCheck connection of substrate (remote control main) CN604. ɹɹɾWhen pulse sensor malfunctions. ɾReplace substrate (pulse and temperature sensors). ɾTrouble indicated after VARIOUS Power is turned "ON." ɹ ɾSubstrate (main) failure ɾReplace substrate (main). - 11 - Printed board for the detecfion of rotating Substrate (relay) - massage rotation detected. Substrate (tapping pulse) - tap rotation detected. IC-201 CN202 CN201 IC-301 CN301 Substrate (elevating motor) elevate rotation detected CN402 CN403 CN401 CN404 IC-401 IC-402 HEC-DR21 (TAIWAN)

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LEG ROLLER
MOTOR
●
●
●
●
●
●
●
●
○
○
○
SHAPE
SENSOR
●
●
●
●
●
○
○
●
○
○
○
SFIFFNESS
SENSOR
●
●
●
●
●
○
○
○
○
○
●
V
ARIOUS
●
●
●
●
●
●
○
●
○
○
○
・
Make sure roller cover, etc. are not caught in.
・
Check sensor operation.
・
Make sure substrate (main) CN13 and substrate
(body contour sensor) CN501/502 are connected.
・
Pull out CN502 and check continuity between coils.
Check operation of each sensor.
・
When perspiration sensor malfunctions.
・
When skin temperature sensor malfunctions.
・
When pulse sensor malfunctions.
・
Substrate (main) failure
・
If no trouble is found, reset by turning OFF power supply.
＊
Carry out operation check of body contour sensor of the following section.
・
Insert connector.
・
If no continuity is found, replace coil section.
＊
Carry out operation check of body contour sensor of the following section.
・
Check connections of substrate (perspiration sensor) CN951 and electrode cord.
・
Replace substrate (perspiration sensor)/(remote control main).
・
Check connection of substrate (remote control main) CN604.
・
Replace substrate (pulse and temperature sensors).
・
Replace substrate (main).
・
Leg roller motor overcurrent
・
Body contour sensor trouble
・
Stiffness detecting sensor
measurement disabled.
・
T
rouble indicated after
Power is turned "ON."
T
roubled
portion
MANU
LED
SPEED
LED
WIDTH
LED
T
roubled phenomenon
Check item
Counteraction method
Substrate (relay) - massage rotation detected.
Substrate (tapping pulse) - tap rotation detected.
Substrate (elevating motor) ele
vate rotation detected
IC-201
IC-301
IC-401
IC-402
CN301
CN401
CN201
CN202
CN404
CN402
CN403
Printed board for the detecfion of rotating
-
11
-
Problem Diagnosis Chart
HEC-DR21
(TAIWAN)