Haier LET19T1000H Manual De Usuario página 212

D803 D803 D804 D804
2A06 2A06 2A06 2A06
D807 D807 D805 D805
2A06 2A06 2A06 2A06
+ +
4 3
LF801 LF801
R876 R876 R877 R877
470k/1206 470k/1206
2 1
470K/1206 470K/1206
CX1 CX1
R886 R886
R883 R883 R884 R884
NC/24K-1206 NC/24K-1206
1M/1206 1M/1206
1M/1206 1M/1206
R885
R885
R888
R888
1M/1206 1M/1206 1M/1206 1M/1206
CY800 CY800 CY801 CY801
4 3
LF800 LF800
2 1
RV1 RV1
PTC PTC
RDH5-3A-W RDH5-3A-W
F800 F800 S1 S1
S4 S4
S3 S3 S5 S5
S2 S2
CN800 CN800
CN805 CN805
AC IN AC IN
SW SW
18.5寸至24寸二插使用U5，软排线的使用U5+U3
26寸使用三颗驱动
R850，使用二插时，贴上，其它状态时不需要贴
R832 R832
100R 100R
LED1 1 20 ON/BK
CH1 EN
LED2 2 19
CH2 VCC
LED3 3 18
CH3 AGND
4 17
LED4 SDBX SDBX
CH4 SDBX
R831 R831
5 16 SHD
51K 51K
PGND1 SDB
R830 R830
6 15 FB
PGND2 FB
20K 20K
LED5 7 14
CH5 U3 U3 ISET
R828 R828
LED6 8 13 FBX R829 R829
AP3608E AP3608E
CH6 FBX
NC NC
LED7 9 12
CH7 NC 12K 12K
LED8 10 11 CH8 PWM
21.5"R828贴15K
R76 R76
23.6/26"R828,R841贴8.2K
100R 100R
BL-ADJUST
26寸使用0R，其它尺寸视电流而定
R834 R834 NC NC R835 NC R835 NC
LED1 LED2
LED5 LED6
R836 NC R836 NC
LED3 LED4 R837 NC R837 NC
LED7 LED8
U4 U4 R838 R838
100R 100R
LED9 1 20 ON/BK
AP3608E AP3608E
CH1 EN
LED10 2 19
CH2 VCC
LED11 3 18
CH3 AGND
LED12 4 17
CH4 SDBX
5 16 SDBX
PGND1 SDB
6 15 FBX PGND2 FB
LED13 7 14
CH5 ISET
LED14 8 13 R841 R841 R842 R842
CH6 FBX
12K 12K NC NC
LED15 9 12
CH7 NC
LED16 10 11
CH8 PWM
R853 R853
100R 100R
BL-ADJUST
CERAMIC
U800 U800 C943 C943
12VA
SY8101B SY8101B 0.1uF(X7R) 0.1uF(X7R)
L800 L800 10uH_1.5A 10uH_1.5A 1
BS
5
VIN
6
LX
SY8101B SY8101B
R802 R802
+ + + + 10K 10K
SOT23-6 SOT23-6
4
EN
3
FB
V =0.6X(1+R /R
out up down
MST Power supply
45mA
U803 U803
5Vstb FB8 FB8 B版增加 AIC2352 AIC2352
10uH_1.5A 10uH_1.5A
4 3
VIN LX
AIC2352 AIC2352
C920 C920 R868 R868 SOT-23 SOT-23
1K 1K
1
5
EN OUT/FB
10uF(X5R) 10uF(X5R)
Vout =0.6X(1+(R855+R857)/R859)
680mA
5VA L804 L804 1.8VA
2.2uH_1.5A 2.2uH_1.5A
FB6 FB6 U804 U804
SY8008B SOT-23 SY8008B SOT-23 R816 R816
10uH_1.5A 10uH_1.5A
C1002 C1002
120K 120K
0.1uF(X7R) 0.1uF(X7R)
4 3
VIN LX
AIC2354 AIC2354
R817 R817
C1001 C1001 R815 R815 SOT-23 SOT-23 82K 82K
10uF(X5R) 10uF(X5R) 1K 1K
1 5
EN OUT/FB
C1000 C1000
10uF(X5R) 10uF(X5R) R818 R818
C1012 C1012 100K 100K
100PF 100PF
EC805 EC805
47uF/400V 47uF/400V
C1034 C1034
R865 R865
472/1KV 472/1KV
68K/2W 68K/2W
C1056 C1056
R880 R880
R878 R878 0.1uF-50V-K-0805(X7R) 0.1uF-50V-K-0805(X7R)
10R/1206 10R/1206
470k/1206 470k/1206
D809 D809
+ + D1 D1 FR107 FR107
U807 U807 27V 27V
3
RI
22uF/50V 22uF/50V
6
GATE
C1053 C1053
4
CS
2
FB
R889 R889 Q810 Q810
3906 3906
10N60 10N60
Q811 Q811
100R/0603 100R/0603
3
R890 R890
10K/0805 10K/0805
R891 R891
R892 R892
1K/0805 1K/0805
22R-0805 22R-0805
R894 R894
470R/1206 470R/1206
C1069 C1069
101-0805 101-0805
R895 1R-1206 R895 1R-1206
R896 2R2-1206 R896 2R2-1206
R897 2R2-1206 R897 2R2-1206
B版增加
12VA
+12V
R720 R720 + +
C1021 C1021
20K 20K
220uF/16V 220uF/16V
R721 R721
10K 10K
+5V
1
UVLO
OVP 2
OV
R14 R14
ON/BK 3
EN
100R 100R
C15 1uF-0603 C15 1uF-0603 +12V 4
VIN
C18 0.1uF(X7R) C18 0.1uF(X7R)
5
VCC
DRV 6
OUT
7
C14 C14 PGND
C27 C27
1uF-0603 1uF-0603 1uF-0603 1uF-0603
CN804 CN804
LED1
1
LED2
2
LED3
R850 R850
3
LED4
4
+5V SHD
5
LED+
100R-0603 100R-0603
6
LED+
7
使用CN2时，贴上
8
LED5
9
LED6
10
LED7
11
LED8
12
HEADER 12 HEADER 12
R843 R843 R845 R845
510K 510K 20K 20K
BL-ADJUST FB
+5V
R844 R844
200K 200K
C16 1uF-0603 C16 1uF-0603
C20 0.1uF(X7R) C20 0.1uF(X7R)
NC NC
R848 R848
R846 R846
LED9 LED10
LED11
NC NC
R849 R849
R847 R847
LED13 LED14
LED15
NC NC
NC NC
L803 L803 L802 L802
5V_TUNER
10uH_1.5A 10uH_1.5A 10uH_1.5A 10uH_1.5A
DC5V
218mA
C950 C950
R800 R800 33P 33P
150K 150K
R806 R806
20K 20K C951 C951
C952 C952 C956 C956
C954 C954
)
10uF(X5R) 10uF(X5R)
10uF(X5R) 10uF(X5R) 10uF(X5R) 10uF(X5R)
10uF(X5R) 10uF(X5R)
L808 L808 3.3VU 3.3VU
2.2uH_1.5A 2.2uH_1.5A
C968 C968 0.1uF(X7R) 0.1uF(X7R)
R855 R855 C969 C969
C970 C970
120K 120K
C966 C966
C971 C971
33P 33P
C972 C972
C973 C973
R857 R857
330K 330K
C967 10uF(X5R) C967 10uF(X5R)
R859 R859
100K 100K
to DC,提高轻载效率，
将LDO 改为DC
省电做到0.3W以下。
1.8VA 90mV at DDR power pin(X7R)
1.8VA
1.812V
C985 0.1uF(X7R) C985 0.1uF(X7R) C992 0.1uF(X7R) C992 0.1uF(X7R)
Vpp=23mV C986 0.1uF(X7R) C986 0.1uF(X7R) C993 0.1uF(X7R) C993 0.1uF(X7R)
C987 10uF(X5R) C987 10uF(X5R) C994 0.1uF(X7R)/BOT C994 0.1uF(X7R)/BOT
C988 10uF(X5R) C988 10uF(X5R) C995 0.1uF(X7R) C995 0.1uF(X7R)
C989 10uF(X5R) C989 10uF(X5R) C996 0.1uF(X7R) C996 0.1uF(X7R)
C990 10uF(X5R) C990 10uF(X5R) C997 0.1uF(X7R) C997 0.1uF(X7R)
C991 10uF(X5R) C991 10uF(X5R) C998 0.1uF(X7R) C998 0.1uF(X7R)
1.8VA
33P/NC C999 33P/NC C999
C1 C1 10uF(X5R) 10uF(X5R)
C2 C2 10uF(X5R) 10uF(X5R)
1.8VA
C1005 0.1uF(X7R) C1005 0.1uF(X7R)
C399 0.1uF(X7R) C399 0.1uF(X7R) C1006 0.1uF(X7R) C1006 0.1uF(X7R)
C1013 0.1uF(X7R) C1013 0.1uF(X7R) C1007 0.1uF(X7R) C1007 0.1uF(X7R)
C1004 0.1uF(X7R) C1004 0.1uF(X7R) C1008 0.1uF(X7R) C1008 0.1uF(X7R)
C1009 0.1uF(X7R) C1009 0.1uF(X7R)
C1010 0.1uF(X7R) C1010 0.1uF(X7R)
C1014 0.1uF(X7R) C1014 0.1uF(X7R)
C1011 0.1uF(X7R) C1011 0.1uF(X7R)
D806 D806
T102 T102 EFD25 EFD25
TO-220B TO-220B
T103 T103 EFD25 EFD25 SBR20100 SBR20100
1
10 3
1
3 10
1 2
3
NC
3
NP1 NP1 NP1 NP1
8 6
12V 12V
C1037 C1037
11 2 7 7
2 NC 12V 12V 680PF 680PF
NP2 NP2 NP2 NP2
NB2 NB2 NB2 NB2 R867 22R/1206 R867 22R/1206
12 1
1 12 R869 R869 22R/1206 22R/1206
8 6 10 4
6 8 GND GND
5 9
GND GND
D811 D811
TO-220B TO-220B
NP2 NP2 NP2 NP2
NB1 NB1 NB1 NB1 SBR2060 SBR2060
9 5 1
5 9 1
12 2
5V 5V 2
3
3
4
4
11 3
5V 5V
C1058
C1058
680PF 680PF
R882 R882 22R/1206 22R/1206
R887 R887 22R/1206 22R/1206
增加C1036,改善EMC性能
R893 R893
C1036 C1036
470R-0805 470R-0805
100P/1KV 100P/1KV
5Vstb
R898 R898 R899 R899
1K 1K 4.7K 4.7K
U808 U808
PC817 PC817
C1070 C1070
2.2u-0805 2.2u-0805
R900 R900
1K 1K
C1071 C1071
0.1uF(X7R) 0.1uF(X7R)
U809 U809
TL431 TL431
R902 R902
R901 R901
4.7K 4.7K
47K 47K
5V改5.2V
CY802 CY802
222 222
+5VB
12VA
TP3 TP3
TP1 TP1
PWR-ON/OFF
5VA
TP4 TP4
TP2 TP2
TP5 TP5
B版增加 C版本增加FB13--127MHZ ----改善辐射
FB12 FB12 FB13 FB13
L805 L805
C38 C38
56-4A-1206 56-4A-1206 56-4A-1206 56-4A-1206
10uH/3.8A 10uH/3.8A
1uF-0603 1uF-0603
+ + C5 C5
C1067 C1067
0.1uF 0.1uF
470uF/16V 470uF/16V
Q103 Q103
R700 R700
B601001 B601001
22R-0603 22R-0603
TO252-DPAK TO252-DPAK
DRV
C34 C34
0.1uF-50V-K-0402(X7R) 0.1uF-50V-K-0402(X7R)
14
SS
13
COMP
U5 U5
12 FB
AP3039A AP3039A
FB
C35 C35
11 SHD NC NC
R839 R839 R2297 R2297
SHDN
3.3K 3.3K 10K 10K
10
AGND
9
CS
R65 0.68Ω-0805 R65 0.68Ω-0805
8
R68 0.68Ω-0805 R68 0.68Ω-0805
RT
R69 0.68Ω-0805 R69 0.68Ω-0805
R18 R18
270K 270K
C31 C31 C32 C32
102/25V/0402 102/25V/0402
103/25V/0402 103/25V/0402
CN802 CN802
LED1
CN803 CN803
1
LED2
LED1
1 2
LED2 LED3
3
2
LED4
LED3
3 4
LED4 LED+
5
4
LED+
6
5
LED5
6 7
LED5 LED6
8
7
LED7
LED6
8 9
LED7 LED8
10
9
LED8
10
FOR CPT FOR CPT
FOR CPT FOR CPT
CN806 CN806
LED9
1
LED10
2
LED11
3
FB1 LED12
4
5
LED+
6
LED+
7
8
LED13
9
LED14
10
LED15
11
LED16
2 ADJ-PWM
12
HEADER 12 HEADER 12
LED12
1 CN2 用于18.5和21.6 U3 U4不贴。D10不插
2 CN805 CN806 用于26",CN2不插。
LED16
3 CN804 用于23.6, U4不贴。
1E56 Bit2 L:ON
H:OFF
5VA
10uF(X5R) 10uF(X5R)
10uF(X5R) 10uF(X5R)
0.1uF(X7R) 0.1uF(X7R) 5VSCARTAUDIO
0.1uF(X7R)/BOT 0.1uF(X7R)/BOT
0.1uF(X7R) 0.1uF(X7R)
0.1uF(X7R) 0.1uF(X7R)
10uF(X5R) 10uF(X5R)
5VA
12VA
1E56 BIT3
ON
OFF
2 ON_PANEL
C1038 C1038 C1040 C1040
C1022 C1022
0.1uF-0603 0.1uF-0603
0.1uF-0603 0.1uF-0603
680PF 680PF L806 L806
2 +12VB
10uH/3.8A 10uH/3.8A
+ +
R858 R858
+ + + +
10K 10K
C1035 C1035
3.3VU
470uF/16V 470uF/16V
C1039 C1039
1000uF/25V 1000uF/25V
C1081 C1081
1000uF/25V 1000uF/25V H:ON
L:OFF
R875 R875
10k 10k
CON
2 PWR-ON/OFF
C1051 C1051
1n 1n
5Vstb
2
+5VB
L807 L807
10uH/3.8A 10uH/3.8A
+ +
+ +
C1059 C1059
C1065 C1065 0.1uF(X7R) 0.1uF(X7R)
470uF/16V 470uF/16V
C1064 C1064
2200uF/25V 2200uF/25V
J4 J4 J7 J7
+5VB
J8 J8
1 1
PWR-ON/OFF
2 2
1
+5V 3
FOR CPT FOR CPT
2
4
1
2 HS2 HS2
3
J3 J3
FOR CPT FOR CPT
老化端口
1 +12V
2 1
S19 S19 2
HS1 HS1
1 3
2
D10 D10 SS36 SS36
D9 D9 SS36 SS36
2 1
2 1 LED+
R823 R823
51K 51K
OVP + + + + C931 C931
C1026 C1026
0.1uF-50V-K-0805(X7R) 0.1uF-50V-K-0805(X7R)
220uF/50V 220uF/50V
C37 C37
R826 R826
100pF 100pF
1.5K 1.5K
C6 C6
220uF/50V 220uF/50V
CN2 CN2
LED+ 3 1
3 1
4 2
4 2
HEADER 2 HEADER 2
R750 R750
47R 47R
FB1
R856 1R-1206 R856 1R-1206
C750 C750
R860 1R-1206 R860 1R-1206
100pF 100pF
J2 J2
LED1
1
LED3
2
3
LED+
4 LED
LED5
5
LED7
6
FOR CPT FOR CPT
3.3VA
R852 R852
4.7K 4.7K
R854 R854
1k 1k
BL-ADJUST
18.5寸需贴C1030
2.15/23.6/26不需要贴
R851 R851 1k 1k 1 Q805 Q805 C1030 C1030
3904 3904 10uF 10uF
5VA
3.3VA
R819 R819
R822 R822 4.7K 4.7K
10K 10K
ON/BK
R825 R825 1K 1K 1 Q803 Q803
2 ON_PBACK
3904 3904
1.32V DC-DC
L801 L801
2.2uH_1.5A 2.2uH_1.5A
U801 U801
SY8008B SOT-23 SY8008B SOT-23 R801 R801
FB5 FB5
120K 120K
4.7uH_1.5A 4.7uH_1.5A
4 3
VIN LX
AIC2354 AIC2354
R803 R803 R804 R804
0R-0402 0R-0402
SOT-23 SOT-23
10k 10k
C946 C946 C947 C947
0.1uF 0.1uF 1 5
EN OUT/FB
C945 C945 0.1uF 0.1uF R805 R805
100K 100K
C955 C955
V =0.6X(1+R /R
out down
up
Vpp=13mV
3.3VA
U802 U802 C959 0.1uF(X7R) C959 0.1uF(X7R)
AMS1117-3.3V AMS1117-3.3V C960 0.1uF(X7R) C960 0.1uF(X7R)
C961 0.1uF(X7R) C961 0.1uF(X7R)
5VA C962 0.1uF(X7R) C962 0.1uF(X7R)
71mA
FB10 FB10 3.3VA D800 D800
56-4A-1206 56-4A-1206 1N4001 1N4001
1
2
Vpp=21mV
Temperature 50℃
C974 C974 C975 C975 C976 C976 C977 0.1uF(X7R) C977 0.1uF(X7R)
0.1uF(X7R) 0.1uF(X7R) 10uF(X5R) 10uF(X5R) C978 0.1uF(X7R) C978 0.1uF(X7R) C981 10uF(X5R) C981 10uF(X5R)
10uF(X5R) 10uF(X5R) C979 0.1uF(X7R)/BOT C979 0.1uF(X7R)/BOT C982 10uF(X5R) C982 10uF(X5R)
C980 10uF(X5R) C980 10uF(X5R) C983 0.1uF(X7R) C983 0.1uF(X7R)
C984 0.1uF(X7R)/BOT C984 0.1uF(X7R)/BOT
Q800 Q800 VCC-Panel
R920 0R-0805 R920 0R-0805 QM3013K QM3013K
MAX 600mA
R921 NC/0R-0805 R921 NC/0R-0805 2 3
C958 C958 R810 R810
0.1uF 0.1uF 100R-1206 100R-1206
Q801 Q801
R811 R811 2N7002 2N7002
100K 100K
R812 R812
100K 100K
1
R813 R813 1K 1K Q802 Q802
3904 3904
R814 R814
10K 10K
R814改善开机瞬间尖峰 PANEL POWER
Q806 Q806
C1041 C1041
B601001 B601001
12VA
223/25V/0805 223/25V/0805
TO252-DPAK TO252-DPAK
+12V
EC806 EC806
+ +
220uF/16V 220uF/16V
R870 R870
100K 100K
R874 R874
Q808 Q808 100K 100K
3904 3904
Q809 Q809
AO4468 AO4468
+5V
8 1 5VA
7 3 +5V
6 2
5 4
C1066 C1066
+ + 220uF/16V 220uF/16V
C1063 C1063
0.1uF(X7R) 0.1uF(X7R)
C1061 C1061
0.1uF(X7R) 0.1uF(X7R)
+12V
12V稳压电路
13V 13V
ZD102 ZD102
CON
10K 10K
R61 R61
Q6 Q6
3904 3904
10K 10K
R62 R62
750mA
Vp-p=94mV
1.32V
C935 C935
33P/NC 33P/NC
C936 C936 10uF(X5R) 10uF(X5R)
C937 C937 10uF(X5R) 10uF(X5R)
C938 C938 10uF(X5R) 10uF(X5R)
C939 C939 0.1uF(X7R)/BOT 0.1uF(X7R)/BOT
C944 C944 0.1uF(X7R) 0.1uF(X7R)
C940 C940 0.1uF(X7R)/BOT 0.1uF(X7R)/BOT
C941 C941 0.1uF(X7R)/BOT 0.1uF(X7R)/BOT
)
C942 C942 0.1uF(X7R) 0.1uF(X7R)
2.5VA
Vpp=100mV
5V
0V
C963 C963 C964 C964
0.1uF 0.1uF 10P 10P
11.5mS