Samsung AM14A1E07 Manuale utente
SERVICE Manual
CONTENTSAIR CONDITIONER
1. Precautions
2.ProductSpecifications
3. OperatingInstructions and
Installation
4.Disassembly and Reassembly
5. Troubleshooting
6. Exploded Views andParts List
7. BlockDiagrams
8. PCBDiagrams
9. Wiring Diagrams
10. Schematic Diagrams
ROOM AIR CONDITIONER
INDOOR UNIT
AM14A1(B1)E07
AM20A1(B1)E06
AM20A1(B1)E08
OUTDOOR UNIT
UM14A1(B1)E2
UM20A1(B1)E3
1. Warning: Prior to repair, disconnect the
power cord from the circuit breaker.
2. Use proper parts: Use only exact
replacement parts. (Also, we recommend
replacing parts rather than repairing them.)
3. Use the proper tools: Use the proper tools
and test equipment, and know how to use
them. Using defective tools or test
equipment may cause problems later-
intermittent contact, for example.
4. Power Cord: Prior to repair, check the power
cord and replace it if necessary.
5. Avoid using an extension cord, and avoid
tapping into a power cord. This practice
may result in malfunction or fire.
6. After completing repairs and reassembly,
check the insulation resistance. Procedure:
Prior to applying power, measure the
resistance between the power cord and the
ground terminal. The resistance must be
greater than 30 megohms.
7. Make sure that the grounds are adequate.
8. Make sure that the installation conditions
are satisfactory. Relocate the unit if
necessary.
9. Keep children away from the unit while it is
being repaired.
10. Be sure to clean the unit and its surrounding
area.
Samsung Electronics 1-1
1. Precautions
Fig. 1-1 Avoid Dangerous Contact
Fig. 1-2 No Tapping and No Extension Cords
Fig. 1-3 No Kids Nearby!
Fig. 1-4 Clean the Unit
Samsung Electronics 9-1
9. Wiring Diagrams
9-1 Indoor Unit
• AM20A1(B1)E08 • AM20A1(B1)E06
• AM14A1(B1)E07
Samsung Electronics
9-2
9-2 Outdoor Unit
• UM20A1(B1)E3
• UM14A1(B1)E2
UPDA TE LOG SHEET
Application date Page Part# Note(Cause & Solution) S/Bulletin#
Use this page to keep any special servicing information. (Service Bulletin, etc.)
If only parts number changes, Just change parts number directly on parts list.
And if you need more information, please see the service bulletin
Copyright
®œ 1995 by Samsung Electronics Co., Ltd.
All rights reserved.
This manual may not, in whole or in part, be
copied, photocopied, reproduced, translated, or
converted to any electronic or machine readable
from without prior written permission of
Samsung Electronics Co., Ltd.
SyncMaster 17GLi/CMG7387L Service Manual
First edition June 1995.
Printed in Korea.
Trademarks
Samsung is a registered trademark and
SyncMaster 17GLi/CMG7387L and
MacMaster
Cable Adapter are trademark of Samsung
Electronics Co., Ltd.
Macintosh, Centris, Quadra, Duo Dock, and
Power Macintosh are trademark of Apple
computer, Inc.
All other trademarks are the property of their
respective owners.
Samsung Electronics
8-1
8. PCB Diagrams
8-1 Main PCB-INDOOR UNIT
8-1-1 AM14A1(B1)E07 (DB93-10603A)
PCB Diagrams
8-2
Samsung Electronics
■PARTLIST
DESIGN LOCATION
F701
F701
IC01
IC01
IC01
IC02
CR71
FT71
R903,904,905,906
R203
R202,301,409,501~509,513,518~521,601,604,606,902
R522
R523
R405,407
R201,204,405,401,402,404,603,606
R607
R602
R403
R910,912,913
R406,408
D101~105
SS71
BZ61
TN71
TN71
C202,402
C301,401
C102,104,201,203,403,404,501,502,902
C103
C105
C101
C601
IC04
IC03
X501
IC05,IC06,IC07
Q201,401,601,602
Q603
Q902, Q901
SW91
CN73
CN43
CN41
CN61
CN62
CN71
CN92
TB71,72
RY71
RY72,RY72
J1~J35
HR01
HR02
HR03
HR04
LR01
LR02
LR03
LR04
SW02
SW01
OP01
OP02
OP03
OP04
CODE NO
DE32-10037A
DE47-40024A
DE13-20008A
DE62-30032A
DE60-10100A
DE13-10016A
2306-000294
DE29-90004A
2001-000776
2001-000588
2001-000065
2001-000065
2001-000065
2001-000036
2001-000042
2001-000855
2001-001088
2001-000890
A1000-0224
2004-001137
0402-000137
B4190-0016
DE30-20016A
DE26-20154A
DE60-60012A
2202-000783
2202-000796
2202-000780
2401-000710
2401-001397
2401-000180
2401-001573
DE09-10149A
DE13-20009A
2802-000103
DE13-20024A
A4050-0168
0501-000292
0504-000144
3404-001013
3711-000262
3711-000879
3711-002662
3711-000999
3711-000997
3711-001154
DE59-30001A
3501-001058
B3068-0092
DE39-60001A
DE39-60001A
DE39-60001A
DE39-60001A
DE39-60001A
DE39-60001A
DE39-60001A
DE39-60001A
DE39-60001A
DE39-60001A
DE39-60001A
DE39-60001A
DE39-60001A
DE39-60001A
DE39-60001A
Description
FUSE
HOLDER-FUSE
IC-VOLT REGU
HEAT-SINK
SCREW-PH
IC-VOLT REGU
C-FILM
FILTER NOISE
R-CARBON
R-CARBON
R-CARBON
R-CARBON
R-CARBON
R-CARBON
R-CARBON
R-CARBON
R-CARBON
R-CARBON
R-CARBON
R-METAL FILM
DIODE-RECT
THYRISTOR
BUZZER
TRANS L.V
PIN EYELET
C-CERAMIC
C-CERAMIC
C-CERAMIC
C-ELEC
C-ELEC
C-ELEC
C-ELEC
IC-MCU
IC
RSONATOR-CERAMIC
IC-DRIVE
TR-GENERAL
TRANSISTOR
TRANSISTOR
SWITCH-TACT
CONNECTOR WAFER
CONNECTOR WAFER
CONNECTOR WAFER
CONNECTOR WAFER
CONNECTOR WAFER
CONNECTOR WAFER
CONNECTOR WAFER
CONNECTOR-TERMINAL
RELAY
RELAY
WIRE SO COPER
WIRE SO COPER
WIRE SO COPER
WIRE SO COPER
WIRE SO COPER
WIRE SO COPER
WIRE SO COPER
WIRE SO COPER
WIRE SO COPER
WIRE SO COPER
WIRE SO COPER
WIRE SO COPER
WIRE SO COPER
WIRE SO COPER
WIRE SO COPER
Specification
FST 250V 3.15A
FH-51H 7.5A
KA7812A
AL H25
M3*6 FeFzY
KA7805A
CQS 450V 1.5
MD250V 1.6A 6mH
RD 1/2 T(S) 821-J
RD 1/4 TP 332-J
RD 1/4 TP 103-J
RD 1/4 TP 103-J
RD 1/4 TP 103-J
RD 1/4 TP 331-J
RD 1/4 TP 102-J
RD 1/4 TP 560-J
RD 1/2 TP 102-J
RD 1/4 TP 682-J
RD 1/8 TP 332-J
RD 1/4 TP 682-F
1N4007
G3MB-202PL
CBE 2220BA STICK
230V DC17V 300mA
OD2.5 L3.0
CA OA 50V 103Z
CA OA 50V 102Z
CA OA 50V 104Z
CE04 25V 222-M
CE 04 25V 471-M
CE 04 35V 102-M
47/50V
MB89635R-466
KA7533Z
10MHz
KID65003AP
KSC945Y
A708Y
R2002
KPT-1115V
YW396-05AV WHT
SMW250-03 BLU
JSW250-02WHT
SMW250-05 WHT
SMW250-05BLU
YW396-03AV BLK
SMW250-09 WHT
250TAP,1PIN
DI1U DB12V
JQ1a-12V
PI0.6 SN T 52MM
PI0.6 SN T 52MM
PI0.6 SN T 52MM
PI0.6 SN T 52MM
PI0.6 SN T 52MM
PI0.6 SN T 52MM
PI0.6 SN T 52MM
PI0.6 SN T 52MM
PI0.6 SN T 52MM
PI0.6 SN T 52MM
PI0.6 SN T 52MM
PI0.6 SN T 52MM
PI0.6 SN T 52MM
PI0.6 SN T 52MM
PI0.6 SN T 52MM
Q’TY
1
1
1
1
1
1
1
1
4
1
21
1
1
2
8
1
1
1
3
2
5
1
1
1
5
2
2
9
1
1
1
1
1
1
1
3
4
1
2
1
1
1
1
1
1
1
1
2
1
2
35
0
0
0
1
1
1
0
0
1
0
0
1
0
0
Samsung Electronics
8-3
8-1-2 AM20A1(B1) E08(DB93-00072A)
PCB Diagrams
PCB Diagrams
8-4
Samsung Electronics
■PARTLIST
No DESIGN LOCATION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
F701
F701
IC01
IC01
IC01
IC02
CR71
FT71
R903
R203
R202,301,409,501~509,513,601,604,606,901
R405,407
R201,204,401,402,404,603,605
R607
R602
R403
R910,912
R406,408
D101~105
SS71
BZ61
TN71
TN71
C202,402
C301,401
C102,104,201,203,403,404,501,502,901
C103
C105
C101
C601
IC04
IC03
X501
IC05,IC06,IC07
Q201,401,601,602
Q603
Q902, Q901
SW91
CN73
CN43
CN41
CN61
CN92
TB71
RY71
J1~J29,HR01,03,LR01
C701
C702
R904~906
CM71
RY72
CODE NO
DE32-10037A
DE47-40024A
DE13-20008A
DE62-30032A
DE60-10100A
DE13-10016A
2306-000294
2001-000776
2001-000588
2001-000065
2001-000036
2001-000042
2001-000855
2001-001088
2001-000890
A1000-0244
2004-001137
0402-000137
B4190-0016
DE30-20016A
DE26-20154A
DE60-60012A
2202-000783
2202-000796
2202-000780
2401-000710
2401-001397
2401-000180
2401-001573
DE09-10149A
DE13-20009A
2802-000103
DE13-20024A
A4050-0168
0501-000292
0504-000144
3404-001013
3711-000262
3711-000879
3711-000940
3711-000999
3711-001154
DE59-30001A
3501-001058
DE39-60001A
3501-000399
Description
FUSE
HOLDER-FUSE
IC-VOLT REGU
HEAT-SINK
SCREW-PH
IC-VOLT REGU
C-FILM
FILTER NOISE
R-CARBON
R-CARBON
R-CARBON
R-CARBON
R-CARBON
R-CARBON
R-CARBON
R-CARBON
R-CARBON
R-METAL FILM
DIODE-RECT
THYRISTOR
BUZZER
TRANS L.V
PIN EYELET
C-CERAMIC
C-CERAMIC
C-CERAMIC
C-ELEC
C-ELEC
C-ELEC
C-ELEC
IC-MCU
IC
RSONATOR-CERAMIC
IC-DRIVE
TR-GENERAL
TRANSISTOR
TRANSISTOR
SWITCH-TACT
CONNECTOR WAFER
CONNECTOR WAFER
CONNECTOR WAFER
CONNECTOR WAFER
CONNECTOR WAFER
CONNECTOR-TERMINAL
RELAY
WIRE SO COPER
C-MYLAR
C-MYLAR
R-CARBON
CONNECTOR WAFER
RELAY
Specification
FST 250V 3.15A
FH-51H 7.5A
KA7812A
AL H25
M3*6 FeFzY
KA7805A
CQS 450V 1.5
LSA05230P
RD 1/2 T(S) 471-J
RD 1/4 TP 332-J
RD 1/4 TP 103-J
RD 1/4 TP 331-J
RD 1/4 TP 102-J
RD 1/4 TP 560-J
RD 1/2 T(S) 102-J
RD 1/4 TP 682-J
RD 1/8 TP 332-J
RD 1/4 TP 682-F
1N4007
G3MB-202PL
CBE 2220BA STICK
230V DC17V 300mA
OD2.5 L3.0
CA OA 50V 103Z
CA OA 50V 102Z
CA OA 50V 104Z
CE04 25V 222-M
CE 04 25V 471-M
CE 04 35V 102-M
47UF/50V
MB89635R-466
KA7533Z
10MHz
KID65003AP(KA2657)
KSC945Y
A708Y
R2002
KPT-1115V
YW396-05AV WHT
SMW250-03 BLU
SMW250-04(WHT)
SMW250-05 WHT
SMW250-09 WHT
250TAP,1PIN
DI1U DC12V
PI0.6 SN T 52MM
224K
104K
RD 1/2T(S) 621-J
YW396-03AV(BLK)
JQ1a-12V
Q’TY
1
1
1
1
1
1
1
1
1
1
17
2
7
1
1
1
2
2
5
1
1
1
5
2
2
9
1
1
1
1
1
1
1
3
4
1
2
1
1
1
1
1
1
1
1
32
1
1
3
1
1
Samsung Electronics
8-5
8-1-3 AM20A1(B1)E06 (DB93-10628A)
PCB Diagrams
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