Specifications
Circuit Diagrams and PWB Layouts
21TPS1.3A LA 7.
7. Circuit Diagrams and PWB Layouts
Display Supply (32”)
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
A
A
B
B
C
C
D D
E
E
F F
G
G
H
H
1
2
3
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!!
!!
!
!
To scaler
To panel
RFmin_FB
STBY
RFmin
STANDBY_IN
VCC_PI
VCC_PI
STANDBY_IN
RFmin_FB
STBY
RFmin
BRIGHT-ADJ
INVERTER-ON-OFF
STANDBY_IN
STA ND BY BRIGHT-ADJ
INVERTER-ON-OFF
+400V_F
+400V_F
+24V_F
+24V_F
+24V
+24V
+12V
+12V
+400V
VCC_PFC
+5VSB
+5VSB
+12V
+24V_A
+400V
VCC_PFC
VCC_PFC
+12V_F
+400V
+400V_F
+12V +24V
+24V_A
+5VSB
+24V
R980
4.7K
R970
1K_NC
F902
NC
1 2
C914
1uF
D952
LS4148
ZD967
RLZ27B_NC
1 2
FB906
Jump
1 2
Q993
2N7002
1
32
Q901
SPW16N50
2
1
3
R976
1.2K_NC
IC951
L6599D
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Css
DELAY
CF
RFmin
STBY
ISEN
LINE
DIS PFC_STOP
GND
LVG
Vcc
N.C.
OUT
HVG
VBOOT
R955
2M
D951
LS4148
+
C939
10uF/50V
C984
10nF/100V
1
2
L903
BEAD_NC
1 2
+
C946
470uF/25V
R993
22K_1%
C980
1.5nF/500V
C960
220pF/1KV_NC
+
C959
33uF 50V
C951
2.2nF/1KV_NC
R977
2.4K_1/2W
L931
3.5uH
C953
2.2nF/500V
R913
18K_1%
R917
220R
R990
0R
D980
UG1007
IC901
SG6961
1
2
3
4 5
6
7
8
INV
COMP
MOT
CS ZCD
GND
OUT
VCC
R907
33K
C983
0.1uF
HQ901
Heatsink
4
3
21
IC991
TCET1103G
12
43
R909
680R_1%
R981
47K_1%
12
FB980
Bead
1 2
R937
10R
R991
11K_1%
D955
SP20100
1
2
3
C948
68nF
L971
3.0uH
R959
1M
R974
5.1K
C945
0.1uF
R995
3.3K
R988
390K
HD935
Heatsink
1
F901
T5AH/250V
1 3
2 4
T901
EF-20
3
2
1
4
5
8
10
7
9
6
C950
1000pF/250V_NC
R969
3.3K
R965
0.33R_1W
R950
100K
R967
100R_NC
FB902
Jump
1
2
CN902
WAFER 2.5MM 12P
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
-
+
BD901
BU1006A-E3/45
2
1
3
4
R919
47R
C938
0.1uF_NC
CN903
WAFER 2.5MM 13P 64842
1
2
3
4
5
6
7
8
9
10
11
12
13
1
2
3
4
5
6
7
8
9
10
11
12
13
C916
10pF
12
Q945
BC337
2
13
D914
Jump wire
R968
10K
R992
18K_1%
R964
1K
R908
33K
R953
2M
R975
5.1K_NC
C956
0.1uF_NC
R985
10K
R989
0R
R971
Jump
12
C952
1nF_NC
FB901
Jump
12
R997
1K
1 2
ZD981
RLZ15B
1 2
R958
18K_1%
R973
1.96K _1%
C906
1000pF/250V
12
IC953
TL431
Q992
2N7002
1
32
L980
3.5uH
SG902
GS41-201MA
1 2
R905
47K
R954
2M
C957
0.1uF_NC
C933
220pF
+
C944
470UF35V
CN904
CONN_NC
1
2
C911
0.1uF
Q952
2SK4097LS
2
1
3
L905
BEAD
12
R918
10R
ZD980
P6KE160A
C936
0.1uF
R999
1M
HQ952
Heatsink
1
R903
330K
SG904
GS41-201MA
1 2
D982
RGP10D
C935
0.1uF
D935 SP1060
1
3
2
ZD902
P6KE440A_NC
R986
100R
+
C986
47uF 25V
R960
22R
+
C909
10uF/50V
T902
ERL35
1
14
16
2
8
13
10
9
11
7
12
15
C903
470pF
C934
1uF
ZD982
RLZ5.1B_NC
1 2
R911
1M_1%
C982
100pF
R902
330K
+
C988
10UF/50V_NC
C940
1nF
R987
100R
Q951
2SK4097LS
2
1
3
D981
1N4148
R910
1M_1%
C987
0.1uF
HQ951
Heatsink
1
D956
SP1060
1
2
3
C915
1nF
D902
STTH8L06FP
R962
22R
FB905
Jump
1
2
R906
200K_NC
HD902
Heatsink
1
ZD935
RLZ15B
1 2
R956
24K
R901
330K
t
NR901
SCK101R55LSY
1 2
ZD966
RLZ15B
1 2
IC932
TCET1103G
12
43
R966
3.9K_1%
1 2
D903
LS4148
R961
51K
Q988
2N7002
1
32
HBD901
Heatsink
4
3
21
C942
1nF_NC
R982
47R
SG901
GS41-201MA
1 2
R957
2.7K
IC952
TCET1103G
12
43
R916
51K
R972
20.5K_1%
CN901
SOCKET
1
2
3
C937
0.1uF
R984
12K
+
C947
220uF/25V
C958
0.1uF_NC
+
C981
33uF_50V
RV902
TVR14561KFC4FY_NC
12
FB904
Jump
1 2
R983
220R
L906
PFC Choke_230uH
6
5
2
1
7
8
9
R994
100K?
12
R936 10R
C949
0.1uF_NC
HD955
Heatsink
4
1
3
2
R963
51K
C932
0.47uF
L902
13mH
1
2
4
3
C954
2.2nF/500V_NC
C910
10pF_NC
ZD965
RLZ27B
1 2
C902
470pF
C904 470nF
IC982
TL431
C989
0.1uF
+
C985
2200uF 10V
R998
0R
C941
27nF/1000V
+
C943
1000UF35V
C912
220pF
C913
330nF
R945
10K
L904
BEAD
12
C901 470nF
+
C907
120uF450V
R912
1M_1%
L901
13mH
1
2
4
3
RV901
TVR14561KFC4FY
SG903
GS41-201MA
1 2
C905
1uF/450V
R915
0.1R_1W
TNY277
IC931
1
6
2
7
4
8
5
EN/UV
S
BP/MS
D
S
S
R996
10R
I_17610_031.eps
080408
715T2870-1
A A
DISPLAY SUPPLY (32”)
BD901 A1
C901 D2
C902 C2
C903 C1
C904 C2
C905 A2
C906 D5
C907 A6
C909 B4
C910 B3
C911 B3
C912 C4
C913 C3
C914 C3
C915 C4
C916 B3
C932 E3
C933 E3
C934 F3
C935 F4
C936 E5
C937 E5
C938 F4
C939 E5
C940 F5
C941 F6
C942 G2
C943 E8
C944 E9
C945 E9
C946 E8
C947 E9
C948 G3
C949 G3
C950 D5
C951 A7
C952 F5
C953 A6
C954 E6
C956 F9
C957 G9
C958 G8
C959 A8
C960 B5
C980 B7
C981 C7
C982 C7
C983 C7
C984 B9
C985 B9
C986 B10
C987 H6
C988 C7
C989 C9
CN901 E1
CN902 G8
CN903 F10
CN904 C1
D902 A5
D903 B4
D914 F9
D935 B9
D951 D5
D952 E5
D955 D8
D956 E8
D980 B7
D981 B8
D982 A8
F901 E1
F902 E1
FB901 C1
FB902 A2
FB904 A5
FB905 A6
FB906 D5
FB980 B9
HBD901 A1
HD902 A4
HD935 A9
HD955 D7
HQ901 B6
HQ951 D6
HQ952 D6
IC901 B3
IC931 C6
IC932 C8
IC951 E4
IC952 G2
IC953 G3
IC982 C9
IC991 G6
L901 C2
L902 B2
L903 A2
L904 B1
L905 B2
L906 A3
L931 E8
L971 D8
L980 B10
NR901 D1
Q901 B5
Q945 G5
Q951 D6
Q952 E6
Q988 G6
Q992 D10
Q993 D9
R901 D2
R902 D2
R903 D1
R905 B3
R906 B3
R907 C3
R908 C3
R909 D4
R910 C5
R911 C5
R912 C4
R913 C4
R915 C5
R916 B4
R917 C4
R918 B4
R919 B4
R936 E5
R937 G5
R945 G6
R950 D10
R953 D4
R954 E4
R955 E4
R956 F4
R957 E3
R958 E3
R959 E2
R960 E5
R961 E6
R962 E5
R963 E6
R964 F5
R965 F6
R966 E3
R967 G2
R968 G3
R969 G3
R970 G3
R971 G4
R972 G4
R973 H4
R974 E9
R975 E10
R976 E9
R977 G9
R980 G6
R981 G4
R982 C7
R983 C9
R984 C7
R985 C9
R986 C10
R987 C11
R988 C7
R989 G1
R990 C9
R991 C9
R992 C9
R993 D9
R994 H7
R995 C9
R996 B8
R997 G9
R998 B7
R999 C8
RV901 E2
RV902 A5
SG901 C1
SG902 C2
SG903 B1
SG904 B2
T901 B8
T902 E7
ZD902 A6
ZD935 G5
ZD965 C10
ZD966 C11
ZD967 H2
ZD980 B7
ZD981 C7