SUPRA STV-LC3215F Service manual
87654321
D
F1
CON1
L
1
!
2
N
!
! !
R1
R4
VR1
R2
R5
! !
R 2 8
C
HV
C8
R24
R25
R61
C7
R60
C18
B
EC5
5
IC3
VCC
3
RT
R74
A
FB
2
1 2 3 4 5 6 78
C4
R27
5
2
C19
1
+VCC
R62
R63
D11
Z1
6
OUT
4
CS
GND
1
C24
LF1
CX1
14
! ! ! !
! !
R29
QS1
VCC
8
IC1
MU
ZCD
VCC
COM
INV
GND
6
R55
R65
HV
L2
C
R22
R75
R76
D11A
R72
R46
D
2
VIN
4
A K
HV
R43
ps/on
R45
C2
R81
D1
AC
1
HV
V+
V-
AC
3
D2
RA7
R7
R6
CA1
RA6
R73
R32
R54
R26
C23
RN3
VCC
C13
VCC
A7
RA8
RA10
R53
G
CA2
12NC13
CA3
VCC
9
PFC-STOP
8
DISABLE
7
LINE
5
STBY
4
RFMIN
R56
CSS1DELAY2CF
CA5
CB2
Q4
D10
C5
DS
Q3
R49
CN1
R82
31
R50
Q7
2
Z3
R15
C14
CA4
16
VBOOT
HVG
OUT
U1
LVG
L6599
ISEN
GND
3
CA7
RA1
CA6
+5V
5V3.0A
EC8
R14
C
EC2
4
3
PC2
!
RA3
DN1
RA4
DN2
15
14
11
6
10
RA9
CB1
RA5
+12V
RS1
CS1
R51
1
R83
2
BQ1
T1
D3
11
3
!
BP1A
1
12
10
8
A K
D6
7
HV
A K
CY5
CY4
R17
R19
DN3
1
2
3
BQ2
C15
RA2
4 9
5
BC4
RA11
3
D5
A7
1
2
EC4
4
3
E
2
BC2
BC1
D6A
BC5
!
!
RB1
EC3
CB3
E
RN5
C16
BP1B
1
RN6
2
!
RN9
R
BU1
RN2
A K
!
+24V
PG1 PG2 PG3 PG4
CON2
+12V
4
3
2
1
+5V
+5VSB
PS/ON
CON3
13
+24V 1
12
11
10
9
8
7
6
5
4
3
2
1
HTX-OP4150-1011.0
Model:
SheetNumber:of A4
11
吕 时 兵
CON4
2
3
4
5
6
7
8
Revision:
PaperSize:
ZS2
OFF
QS5
RS2
+5VSB
R80
PS/ON
R84Q8
C6
R33
R23
C3
+12V
RN7
RN8
C17
BC6
R68
NC
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10:58:36Time:
+24V
R44
Date:Drawing:
C
RN10
B
A
12-Mar-2011
TH1
!
LF2
CX2
23
CY2
1 4
2 3
VIN
R34
C9
R41
R36
R35
R30
D4
C10
3
7
GD
4
CS
C20
R66
D7
D8
R21
Q6
R77
R42
R12
JP1
T2
3
C21
2
C25
1
4
5
C25A
!
C11
4
3
PC1
BD1
CY1
2
AC
4
V+
V-
AC
3
+VCC
1
L1B
1 4
C12
D4A
QS2
R31
R69
AKD9AK
D9A
S
F
EC6
!
R71 R70
C22
LN1
+5VSB
EC7
R79
R48
1
2
C26
R47
OFF
IC2
R
A K
R58
R57
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