Panasonic SR-MG102 User manual

Service Manual
Order No. PHAT091002C3
Electronic Warm Jar
© 2009 Panasonic Home Appliance (Thailand) Co.,Ltd.
All rights reserved. Unauthorized copying and distrbution
is a violation of law.
Specifications
Model SR-MG102 SR-MG182
SR-MG102
SR-MG182
*If any change occurred to the appearance, wiring or other parts of the warm jar due to property
improvement or other reasons, there will be additional notice.
Steaming basket, Scoop, Measuring cup, Power cord
Destination
Plug
Power Supply
Power Consumption
Cooking Capacity
Product Dimension
Power Cord
Keep Warm
Temperature
Center Thermostat Working Temperature
Thermal Fuse Specification
Weight (Approx.)
Accessories
Keeping Warm
Cooking
Cake Baking
White Rice
Width
Depth
Height
Length
Thailand
Indonesia
Others
Thailand
C3P
220V
69W
1 m
75°C ± 4°C
77°C ± 4°C
73°C ± 4°C
127°C ± 6°C
172°C
600 W
620 W
1~5 cups
251 mm
332 mm
210 mm
3.0 Kg
800 W
835 W
2~10 cups
279 mm
357 mm
243 mm
3.9 Kg
Sin-DBD
S3P
230V
75W
Malaysia
S3P
240V
81W
Thailand
C3P
220V
95W
Sin-DBD
S3P
230V
104W
Malaysia
S3P
240V
112W
Sin-RBD
SH3P
220V
95W
Indonesia
SH3P
220V
95W
Product Colour
White (W)
Destination
Thailand, Sin-DBD,
Malaysia, Sin-RBD,
Indonesia

2
SR-MG102, 182
Accessory
Scoop Measuring cup Steaming
basket
(Except : SR-DG102)
Power cord

3
1. Circuit Diagram
SR-MG102, 182
SR-MG102, 182

4
2. Block Diagram
SR-MG102, 182
NL
Lid heater
Control board (Power side)
Socket
Grounding wire
Control board (Operating side)
Cast heater
Side heater
SR-MG102, 182

5
3. Wiring Diagram
SR-MG102, 182
SR-MG102, 182

6
SR-MG102, 182

7
Drawing No.
Parts on the P.C.B. Pan Outer lid comp. AC cord Terminal Thermal fuse Pan sensor Warming heater Cast heater Lid heater
Malfunctioned
component
Symptom
Cooking LED
lights up
If the fuse melts, check and remove
the cause firstly, then replace the
malfunctioned part.
This may occur due to user’s
improper measurement or
insufficient loosening of rice.
Check that there is on dirt or foreign
substances stuck to the surface of
the pan sensor.
This may occur by unplugging or
insufficient loosening of rice.
This may occur when the lid is kept open
for a long time, insufficient loosening of
rice or falling of Keep Warm pin.
Cooking LED
does not light up
LED does not
operate at all
Indicates
“H01” on LCD.
Indicates
“H02” on LCD.
Indicates
“H06” on LCD.
Indicates
“H05” on LCD.
Cannot cook rice correctly (stops
early or cooking is uneven, etc.)
Does not cook
Rice on bottom of the inner pan
is scorched
Keep Warm temperature is high
(over 78 C)
Keep Warm temperature is low
(below 68 C)
Droplets fall onto the surface of rice
The surface of rice dries up
The bottom of warm jar
melts and fires
Does not
keep warm
Keep Warm
LED lights up
Unit
description
15 23 44 48 48 54 61 6 22
Refer to page 9,10 when
the malfunctioned parts
are supposed to be on
the P.C.B..
SR-MG102, 182

8
FUZZY
MICROCOMPUTER
SR-DE182
SR-MG102, 182

9
Remark
Malfunctioned
component
Parts on the control panel
Li battery Flat cable Triac Relay Transformer Buzzer
Cermic resonator
LCD Tact switch
P.C.B. (comp)
Symptom
Cooking LED
lights up
Cooking LED
does not light up
LED does not
operate at all
Cannot cook rice correctly (stops
early or cooking is uneven, etc.)
Does not cook
Rice on bottom of the inner pan
is scorched
Keep Warm temperature is high
(over 78 C)
Keep Warm temperature is low
(below 68 C)
Droplets fall onto the surface
of the rice
Does not Keep Warm continuously
Part of the LCD is blank
The Clock display disappears
after unplugging
Does not
keep warm
Keep Warm
LED lights up
Buzzer does
not sound
Other operations
are normal
Unit
description
38 SW LCD X1 BZ T RL TR1 BAT
SR-MG102, 182

10
8.
8.1.
8.2.
8.3.
Note:
• Be sure to fully open the lid to protect the plastic parts
from thermal distortion caused by steam.
• Make holes in the tissue paper (or gauze), as shown, so
that it will not float up during steaming.
Inner pan (top view)
Brim of pan
Tissue paper
Holes of
tissue paper
SR-MG102, 182

11
9. Replacing of P.C.B. (Comp.) SR-MG102, 182

12
SR-MG102, 182

13
SR-MG102, 182

14
SR-MG102, 182

15
SR-MG102, 182

16
12. Exploded View
SR-MG102, 182
XTN4+8GFJ
XTB4+12GFJ
XYM4+E10FNS
XTT4+8FFJ
XYB4+8FFJ
XTB4+14CFJ
XTB4+12GFJ
XTN4+16AVW
19
15
20
21
22
36
23
25
26
27
28
29
30
32
31
33
34
35
17
18
16
13
12
11
10
9
6
5
(For MGS SERIES)
3
1
2
7
ARL25E382
8
15
14
SR-MG102, 182
4

17
1
7
2
5
6
3
4
13. Packing View SR-MG102, 182

18
REPLACEMENT PARTS LIST
Important safety notice :
Components identified by mark have special characteristics importtant for safety.
When replacing any of these componente, use only manufacturer’s specified parts.
Parts List
Ref.
No. Part name Part No.Safety Remark
MG102 MG182 THAILAND SIN-RBD INDONESIA SIN-DBD MALAYSIA
Model Country / Q’ty
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
25
26
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
STEAM VENT ASSY
OUTER LID ASSY
CAUTION LABEL
INNER LID ASSY
PAN
CAST HEATER ASSY
HINGE COVER
UPPER FRAME ASSY
HANDLE
HOOK BUTTON
HOOK BUTTON SHAFT
HOOK SPRING
UPPER FRAME
ESCUTCHEON SEAL
DECORATIVE PANEL B
ESCUTCHEON ASSY
LEAD WIRE A ASSY
LEAD WIRE B ASSY
CONTROL UNIT COMPLETE
CONTROL UNIT
PCB BASE
PROTECTING FRAME
HEAT PROTECTING FRAME
THERMOSTAT ASSY
OUTER SPRING
ARC00EB08L7U
ARB01T974W9U
ARB01S974W9U
ARB01T973W9U
ARB01S973W9U
ARB32T9731
ARB32S973
ARB32L973
ARC80H962-0U
ARC80H961-0U
ARE50H962
ARE50H961
ARL20T962-0U
ARL20S962-0U
ARL20M964-0U
ARL20T961-0U
ARL20S961-0U
ARL20M965-0U
ARE40T961-W9
ARE00T9621WU
ARE00T9611WU
ARB10T962-W9
ARB10T961-W9
ARE05EB10-SJ
ARE07EA241TW
ARE06EA29
ARE00T9621W9
ARE00T9611W9
ARN34T962
ARN34T961
ARN24A972-DE
ARN11T974AVU
ARN11T973AVU
ARN97T962-0U
ARN97T961-0U
ARN98T962-0U
ARN98T961-0U
ARH01T974-0U
ARH01T973-0U
ARH01L973-0U
ARR30T974
ARR30T973
ARR30L973
ARH01T961
ARE20T962
ARE20T9201
ARE31T962
ARE31T961
ARS10T962-0U
ARS10H962-0U
ARS10T961-0U
ARS10H961-0U
AQS61T2701
LANGUAGE: ENGLISH / THAI
LANGUAGE: ENGLISH
LANGUAGE: INDONESIAN
⚠
⚠
⚠
⚠
⚠
SR-MG102, 182

19
Parts List
Ref.
No. Part name Part No.Safety Remark
MG102 MG182 THAILAND SIN-RBD INDONESIA SIN-DBD MALAYSIA
Model Country / Q’ty
27
28
29
30
31
32
33
34
35
36
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
NAME PLATE
BODY
INLET PLATE
INLET
INLET COVER
STEAMING BASKET
MEASURING CUP
SCOOP
POWER CORD ASSY
SIDE HEATER ASSY
ARY30T974
ARY30S974-W9
ARY30M974-W9
ARY30T973
ARY30V973-W9
ARY30L973-W9
ARY30S973-W9
ARY30M973-W9
ARE10T962-W9
ARE10T961-W9
ARF27T961-W9
ARG10T92010U
ARF26T961
ARK53H617-W9
ARK57H6161W9
ASR792-454BK
ASR79WT281AK
ARQ00T959-0U
ARQ00T920-0U
ARQ00M961-0U
ARL10H962-0U
ARL10H961-0U
TYPE : C-3
TYPE : SH-3
TYPE : S-3
⚠
⚠
⚠
⚠
SR-MG102, 182
PACKING
Ref.
No. Part name Part No.Safety Remark
MG102 MG182 THAILAND SIN-RBD INDONESIA SIN-DBD MALAYSIA
Model Country / Q’ty
1
2
3
4
5
6
7
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
OPERATING INSTRUCTION
UPPER PAD ASSY
POLYETHYLENE SHEET
RUST PROOF PAPER
LOWER PAD ASSY
INNER PACKING CASE
MENU BOOK
ARZ19T973
ARZ19V973
ARZ19L973
ARZ19S973
ARZ19M973
ARZ04T96200U
ARZ04T96100U
ASR762T929-K
ASR758T344B
ARZ11T96200U
ARZ11T96100U
ARZ01T974-W9
ARZ01S974-W9
ARZ01M974-W9
ARZ01T973-W9
ARZ01V973-W9
ARZ01L973-W9
ARZ01S973-W9
ARZ01M973-W9
ARZ20T973
ARZ20S9613
ARZ20L973
ARZ20S973
FOR THAI,ENGLISH
FOR ENGLISH,VIETNAMESE
FOR INDONESIAN
FOR ENGLISH, CHINESE
LANGUAGE: THAI
LANGUAGE: INDONESIAN
⚠
⚠
SCREWS
Ref.
No. Part name Part No.Safety Remark
MG102 MG182 THAILAND SIN-RBD INDONESIA SIN-DBD MALAYSIA
Model Country / Q’ty
3
1
4
3
1
1
2
1
3
1
4
3
1
1
2
1
3
1
4
3
1
1
2
1
3
1
4
3
1
1
2
1
3
1
4
3
1
1
2
1
TAPPING SCREW
TAPPING SCREW
TAPPING SCREW
TAPPING SCREW
TAPPING SCREW
SEMS SCREW
SEMS SCREW
TAPPING SCREW
XTB4+12GFJ
XTB4+12GFJ
XTB4+14CFJ
XTT4+8FFJ
XTN4+16AVW
XYN4+C10FNS
XYN4+C7FNS
ASR270-977AZ
FOR CONTROL UNIT
FOR INLET COVER
FOR BODY
FOR HINGE COVER
FOR CAST HEATER ASSY
FOR INTERNAL WIRING
FOR PCB BASE
FOR HEAT PROTECTING
FRAME
FOR ENGLISH, CHINESE,
MALAY
LANGUAGE: ENGLISH,
CHINESE,VIETNAMESE
LANGUAGE: ENGLISH,
CHINESE,MALAY