Samsung MX-F870 - Page 24

4.Troubleshooting
AIC4
AIC3
AIC1
AIC2
SCN1
* 5.2. MAIN PCB Top
22 03-007 598
5.6K/4.7K:40N S
8.2K/3.3K: 65N S
390:520
220: 420KH Z
AC73 L
10 0V
10 0NF
AC6
AR6
AEMC2
AR85L
A-5V_PW
+63V
AC67 L
UNDEFINED
AIC4
IRS2092ST RPB F
CSD
4.7OHM
AR7
4.7OHM
1NF
AD1
UNDEFINED
AGND
AR5
51 0O HM
AC5
1NF
AC4
1NF
AR4
47 KOHM
AR3
10 0KOHM
4.7OH M
AR86L
AD10L
1N4 14 8WS
AGND
AC63L
1NF
AC64L
1NF
AC65L
1NF
47KOHM
AR83L
10 UF
AC7
AC9
10 UF
10 0NF
AC8
10 UF
AC10
1/1 0W 3.9KOHM
AR10
AR9
6.8KOHM
AIC1
16
1
15
2
3
4
6
7
8
9
11
5
13
14
10
12
3.3KOHM
AR12 AR11
8.2KOHM
220OHM
AR87L
10 UF 10 V
10 0NF
AC69 L
10 V10 UF
AC66 L
10 0NF
AC68 L
1/1 0W
AR89 L
3.9KOHM
10 UF 25 V
AC70 L
6.8KOHM
AR88 L
14
11
12
13
15
1
2
3
4
5
6
7
8
9
10
16
AR91 L
8.2KOHM
AR90 L
10 UF
AC11
AR16
10OHM
AOP 1
10 UF
AC26
D13
ES1 D-13-F
AR13
AR15
D12
BAV20WS -V
AR18
27 KOHM
AR17
27 KOHM
1/1 0W
AR23
AR22
1/1 0W
33 OHM
AR21
1/1 0W
33 OHM
3.3O HM
AR20
3
1
4
62
5
AFT02
UNDEFINE D
IRF6 775MTRPBF
7
7
5
6
1
AFT01
4
IRF6 775MTRPBF
UNDEFINE D
3
2
AR19
3.3OHM
-51 V
10 UF 25 V
AC71 L
10OHM
AR92L
ALD2 L
1/1 0W
33 OHM
AR93 L
-63 V
5
7
6
4
2
3
IRF6 775MTRP BF
1
4.7KOHM
AR97 L
AR96L
3.9KOHM
1/10W
BAV20WS -V
AC72 L
25 V
27 KOHM
AR99 L
ES1 D-13-F
AD16L
27 KOHM
1/1 0W
AR98 L
AR10 2L
33 OHM
1
5
6
3 4
7
IRF6 775MTRP BF
AFT09
2
S _GND
F
AC15 AC14
22 0NF
10 0NF
AC19
AR25
1O HM
AC18
10 0NF
1/1 0W
56 KOHM
AR11 0
10 NF
AR26
1/1 0W
S _GND
1O HM
AR24
AC17
10 0NF
AL
10 NF
AEMC1
AC2
1
22 0NF
AC13 AC12
22 0NF
10 0NF
AC16
22 0NF
C2 L
50 V
50 V
AC13 AL
22 0NF
50 V
10 0NF
AEMC6L
10 NF
10 0V
1O HM
R1 7L
50 V
10 0NF
AC11 C1L
AR10 4L
56 KOHM
1/1 0W
AR10 3L
82 KOHM
1/1 0W
50 V
1O HM
AR75 L
50 V
AC73 AL
22 0NF
10 0NF
50 V
AC9C 2L
50 V
AC9C 1L
10 0NF
AL4
10 NF
AEMC5L
50 V
AC73 CL
50 V
AC73 BL
1N4148W S
AD14L
AC11 C2L
10 KOHM
AR94 L
3.3O HM
1/1 0W
AR14
4.7KOHM
3.9KOHM
10 KOHM
AR95 L
AFT10
1/1 0W
22 0NF 50 V
UR1 01
AR10 1L
3.3O HM
AR10 0L
-51 V
10 UF
10 KOHM
10 KOHM
3.3KOHM
AD15L
IRS2092ST RPBF
AC3
4.7OH M
510O HM
1/10W
AR84L
A-5V_PW
H
O
CSH
OCSE T
VREF CO M
DT
VSS
CSD
LO
COMP VS
VB
VCC
IN-
GND
VAA
H
O
CSH
OCSET
VREF COM
DT
VSS
CS D
LO
COMP VS
VB
VCC
IN-
GND
VAA
2
20 3-0075 98
5.6K/4.7K:40N S
8.2K/3.3K: 65N S
390:520
220: 420KH Z
10 0V
10 0NF
A-5V_PW
+63V
UNDEFINED
IRS2092ST RPB F
4.7OHM
4.7OHM
1NF
UNDEFINED
AGND
51 0O HM
1NF
1NF
47 KOHM
10 0KOHM
4.7OH M
1N4 14 8WS
AGND
1NF
1NF
1NF
47KOHM
10 UF 10 UF
10 0NF
10 UF
1/1 0W 3.9KOHM
6.8KOHM
3.3KOHM
8.2KOHM
220OHM
10 UF 10V
10 0NF
FU01 V01
10 0NF
1/1 0W
3.9KOHM
10 UF 25V
6.8KOHM
8.2KOHM
10 UF
10OHM
10 UF
ES1 D-13-F
BAV20WS -V
27 KOHM
27 KOHM
1/1 0W
1/1 0W
33 OHM
1/1 0W
33 OHM
3.3OHM
UNDEFINED
IRF6 775MTRPBF
IRF6 775MTRPBF
UNDEFINE D
3.3OHM
-51 V
10 UF 25V
10OHM
1/1 0W
33 OHM
-63 V
IRF6 775MTRP BF
4.7KOHM
3.9KOHM
1/10 W
BAV20WS -V
25 V
27 KOHM
ES1 D-13-F
27 KOHM
1/1 0W
33 OHM
IRF6 775MTRP BF
S _GND
F
22 0NF
10 0NF
1O HM
10 0NF
1/1 0W
56 KOHM
10 NF
1/1 0W
S _GND
1O HM
10 0NF
10 NF
22 0NF
22 0N
F
10 0NF
22 0NF 50 V
50 V
22 0NF
50 V
10 0NF
10 NF
10 0V
1O HM
50 V
10 0NF
56 KOHM
1/1 0W
82 KOHM
1/1 0W
50 V
1O HM
50 V 22 0NF
10 0NF
50 V
50 V
10 0NF
10 NF
50 V 50 V
1N4148W S
10 KOHM
3.3O HM
1/1 0W
4.7KOHM
3.9KOHM
10 KOHM
1/1 0W
22 0NF 50 V
UR1 01
3.3O HM
-51 V
10 UF
10 KOHM
10 KOHM
3.3KOHM
IRS2092ST RPBF
4.7OH M
510O HM
1/10W
A-5V_PW
AC73 L
AC6
AR6
AEMC2
AR85L
AC67 L
AIC4
AR7
AD1
AR5
AC5
AC4
AR4
AR3
AR86L
AD10L
AC63L
AC64L
AC65L
AR83L
AC7
AC9 AC8
AC10
AR10
AR9
AIC1
AR12 AR11
AR87L
AC69 L
AC66 L
AC68 L
AR89 L
AC70 L
AR88 L
AR91 L
AR90 L
AC11
AR16
AOP 1
AC26
D13
AR13
AR15
D12
AR18
AR17
AR23
AR22
AR21
AR20
AFT02
AFT01
AR19
AC71 L
AR92L
ALD2 L
AR93 L
AR97 L
AR96L
AC72 L
AR99 L
AD16L
AR98 L
AR10 2L
AFT09
AC15 AC14
AC19
AR25
AC18
AR11 0
AR26
AR24
AC17
AL
AEMC1
AC2
1
AC13 AC12
AC16
C2 L AC13 AL
AEMC6L
R1 7L
AC11 C1L
AR10 4L AR10 3L
AR75 L
AC73 AL
AC9C 2L
AC9C 1L
AL4
AEMC5L
AC73 CL AC73 BL
AD14L
AC11 C2L
AR94 L
AR14
AR95 L
AFT10
AR10 1L
AR10 0L
AD15L
AC3
AR84L
CSD
16
1
15
2
3
4
6
7
8
9
11
5
13
14
10
12
14
11
12
13
15
1
2
3
4
5
6
7
8
9
10
16
3
1
4
62
5
7
7
5
6
1
43
2
5
7
6
4
2
3
1
1
5
6
3 4
7
2
HO
CSH
OCSET
VREF COM
DT
VSS
CSD
LO
COMP VS
VB
VCC
IN-
GND
VAA
HO
CS H
OCSE T
VREF COM
DT
VSS
CS D
LO
COMP VS
VB
VCC
IN-
GND
VAA
* 6.7. MAIN-6
<Fig. 4-1>
(1)
(1)
(1) (1)
(1)
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