Haier LE22C700F, Руководство по обслуживанию

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5 5
4 4
3 3
2 2
1 1
D
D
C
C
B
B
A
A
LED14 LED15 LED16
BL-ADJUST
LED7
SHD
ON/BK
ON/BK
SHD
LED1
OVP
LED2 LED3
SHD
LED1
LED4
OVP
LED3
12VA
FB
LED5
FB
LED2
LED+
LED6
LED4
LED7
LED5 LED7
LED8
LED6
LED+
DRV
LED8
DRV
+5V
BL-ADJUST
LED11
LED14
LED10
LED13 LED9
LED16
LED12
LED15
LED+ LED4 LED8 LED7 LED6 LED5
LED6 LED5 LED4 LED3 LED1
LED1
LED2 LED8 LED7
LED2 LED6 LED5 LED+ LED+ LED4 LED3 LED8 LED7
FB
ON/BK
FB1
LED+ LED14 LED13 LED12 LED11 LED9 LED10 LED16 LED15 LED+
LED+
BL-ADJUST
LED1
BL-ADJUST
LED1
FB1
LED3
LED2 LED3
LED+
LED5
LED9
ON/BK
DB
LED11 LED10 LED12
LED13
BX
BX
DB
+5V
12VA
5VA
+3.3V_Normal
+5V
ADJ-PWM
2
ON_PBACK
2
Title Size
Document Number
Rev
Date:
Sheet
of
09.LED DRIVER
1.0
MST6M182VG
C
99
Tuesday, April 17, 2012
Title Size
Document Number
Rev
Date:
Sheet
of
09.LED DRIVER
1.0
MST6M182VG
C
99
Tuesday, April 17, 2012
Title Size
Document Number
Rev
Date:
Sheet
of
09.LED DRIVER
1.0
MST6M182VG
C
99
Tuesday, April 17, 2012
LED
1032 00
䆒
1
10
䇗
PWM
18.5
ᇌ㟇
24
ᇌѠᦦՓ⫼
U5
ˈ䕃ᥦ㒓ⱘՓ⫼
U5+U3
26
ᇌՓ⫼ϝ乫偅ࡼ
R850
ˈՓ⫼Ѡᦦᯊˈ䌈Ϟˈ݊ᅗ⢊ᗕᯊϡ䳔㽕䌈
Փ⫼
CN2
ᯊˈ䌈Ϟ
26
ᇌՓ⫼
0R
ˈ݊ᅗሎᇌ㾚⬉⌕㗠ᅮ
L:ON H:OFF
18.5
ᇌ䳔䌈
C1030
2.15/23.6/26
ϡ䳔㽕䌈
1E56 Bit2
1 CN2
⫼Ѣ
18.5
੠
21.6 U3 U4
ϡ䌈DŽ
D10
ϡᦦ
2 CN805 CN806
⫼Ѣ
26",CN2
ϡᦦDŽ
3 CN804
⫼Ѣ
23.6, U4
ϡ䌈DŽ
CN802 FOR CPT CN802 FOR CPT
1 2 3 4 5 6 7 8 9 10
R17
1k
R17
1k
R836
NC
R836
NC
R848
NC
R848
NC
R841 8.2K R841 8.2K
L805
10uH/3.8A
L805
10uH/3.8A
R845 20K R845 20K
R15 4.7K R15 4.7K
+
C1026
220uF/50V
+
C1026
220uF/50V
R823 51K/0603 R823 51K/0603
J2
FOR CPT
J2
FOR CPT
1 2 3 4 5 6
R849
NC
R849
NC
U4
AP3608E
U4
AP3608E
CH2
2
CH1
1
CH3
3
CH5
7
CH4
4
PGND1
5
PGND2
6
CH6
8
CH7
9
CH8
10
PWM
11
NC
12
FBX
13
ISET
14
FB
15
SDB
16
SDBX
17
AGND
18
VCC
19
EN
20
R837
NC
R837
NC
C32 103/25V/0805 C32 103/25V/0805
CN2
HEADER 2
CN2
HEADER 2
3
3
4
4
1
1
2
2
FB114 56-4A-1206 FB114 56-4A-1206
R842
270K
R842
270K
R16 1k R16 1k
R853 10K R853 10K
R2297 10K R2297 10K
Q7 3904 Q7 3904
1
2 3
C37
100pF
C37
100pF
C31
102/25V/0805
C31
102/25V/0805
R720
20K
R720
20K
Q6 3904 Q6 3904
1
2 3
R721 10K R721 10K
R835 NC R835 NC
C39
220pF/0805
C39
220pF/0805
C931
0.1uF-50V-K-0805(X7R)
C931
0.1uF-50V-K-0805(X7R)
R24
1K
R24
1K
C38 1uF-0603 C38 1uF-0603
CN806 HEADER 12 CN806 HEADER 12 1 2 3 4 5 6 7 8 9 10 11 12
C40
220pF/0805
C40
220pF/0805
R21 20K R21 20K
+
C1021
220uF/16V
+
C1021
220uF/16V
C18
0.1uF(X7R)
C18
0.1uF(X7R)
R65
0.68
ȍ
-0805
R65
0.68
ȍ
-0805
R18 270K R18 270K
C35 NC C35 NC
R20 4.7K R20 4.7K
C16
1uF-0603
C16
1uF-0603
U3
AP3608E
U3
AP3608E
CH2
2
CH1
1
CH3
3
CH5
7
CH4
4
PGND1
5
PGND2
6
CH6
8
CH7
9
CH8
10
PWM
11
NC
12
FBX
13
ISET
14
FB
15
SDB
16
SDBX
17
AGND
18
VCC
19
EN
20
CN804 HEADER 12 CN804 HEADER 12 1 2 3 4 5 6 7 8 9 10 11 12
R850
NC/100R-0603
R850
NC/100R-0603
R70 22
ȍ
-1206
R70 22
ȍ
-1206
R832 10K R832 10K
R14 10K R14 10K
R828
8.2K
R828
8.2K
R831 51K R831 51K
D10
SR360 DO-15
D10
SR360 DO-15
2
1
R19 10K R19 10K
R750 47R R750 47R
R68
0.68
ȍ
-0805
R68
0.68
ȍ
-0805
C20
0.1uF(X7R)
C20
0.1uF(X7R)
Q103
B601001 TO252-DPAK
Q103
B601001 TO252-DPAK
R830
20K
R830
20K
CN803 FOR CPT CN803 FOR CPT 1 2 3 4 5 6 7 8 9 10
R76 10K R76 10K
R829 270K R829 270K
R847
NC
R847
NC
C14
1uF-0603
C14
1uF-0603
C335 10uF(X5R) C335 10uF(X5R)
R843 510K R843 510K
R69
0.68
ȍ
-0805
R69
0.68
ȍ
-0805
R839 3.3K R839 3.3K
C27
1uF-0603
C27
1uF-0603
R838 100R R838 100R
C750
100pF
C750
100pF
R834
NC
R834
NC
R844
200K
R844
200K
R826
1.5K/0603
R826
1.5K/0603
R860
1R-1206
R860
1R-1206
U5
AP3039A
U5
AP3039A
OV
2
UVLO
1
EN
3
PGND
7
VIN
4
VCC
5
OUT
6
RT
8
CS
9
AGND
10
SHDN
11
FB
12
COMP
13
SS
14
R846 NC R846 NC
R856
1R-1206
R856
1R-1206
+
C1023
220uF/16V
+
C1023
220uF/16V
C34
0.1uF-50V-K-0805(X7R)
C34
0.1uF-50V-K-0805(X7R)
R700 22R-0603 R700 22R-0603
D9
SR360 DO-15
D9
SR360 DO-15
2
1
C15
1uF-0603
C15
1uF-0603
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