JVC UX-LP5A, Руководство по обслуживанию

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2-2
Standard schematic diagrams
Smps section
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EC
O
5VD 5VD -25
V
EC
O
12V DGND DGND AGN
D
5VE PGN
D
PVC
C
PGN
D
PVC
C
5VD
5VE
PGND
DGND
12V
-25 V
FL+
FL-
5VD DGND DGND 5VD
FL+ FL-
AGND
PVCC
0
R24
10/1W
L4
10UH
T1
2302- 285000500
6
5
4
3
2
1 15
14
13
12
9
7
8
11
10
P
NC
DAIN
EMI
Hot_GND
VCC
5V
GND
12V
FL+
PGND
STB
21V
-25V
FL-
D9
UF802
D10
FR104
R18
100
C24
102
L2
1000UH(0410)
R10
33/2W
R17
1K
C32 102
D12
FR104
CN1
NC
1 2
+
C13
1000UF/16V
C29 102/100V
+
C15
330UF/16V
R4
47
R5
3K3
+
C17
2200UF/35V
D3
RL207
CN1
CN2-2.0
1 2
U3
AZ431
D15
1N4148
R3
0R47/2W
C7
471
+
C25
100UF/16V
R15
1K
C28
472K/100V
R16
1K
C22
NC
R19
1K
F1
T2.5AH250V
R11
10
+
C19 47UF/50V
C6
472/1KV_M
+
C14
330UF/16V
R7
1K
D7
1N4148
D13
1N5819
R32
1M/0.5W
+
C18
470UF/35V
D4
RL207
C2
0.22uF/275V
D8
FR104
VD1
24V
C8
471
+
C16
330UF/16V
L7
33UH
+
C23
120uF/200V
R13
4.7K/0.5W
+
C9
47UF/25V
C11
4 7
2/1KV_M
R22
4K7
C3
102/250V_Y1
V2
KTA1275A
CN3
CN2.5-4
1 2 3 4
D5
1N4007
C1
0.22uF/275V
R12
100K
C12
103
V1
FQPF5N60C
D6
FR107
R23
33/2W
R33 2 2
R6
10K
+ C21
330UF/16V
D14 FR104
R1
NC
D1
RL207
R20
3K3 1%
V3
S8050C
C4
102/250V_Y1
SW1
NC
U1
NCP1216D65G2
1
2
3
4 5
6
7
8
ADJ
FB
CS
GND DRV
VCC
NC
HV
CN2
CN2.0-9
1 2 3 4 5 6 7 8 9
+
C20
1UF/50V
L 3 10UH
R21
3K6 1%
LN
AC_plug
N
L
R9
18K
CN4
NC
1 2
R14
4K7
D19
FR104
C10
104
+
C5
120uF/200V
U2
EL817C
1
2 3
4
F2
T5AL250V
L6
10UH(0307)
D16
1N5822
L1
40mH_0.35mm
D2
RL207
D11
1N5822
R2
47K/2W
R34 22
R8
22
L5
10UH
+
C27
22UF/50V
V4
S8050C
PVCC 5VD
R29
2K2
D17
4.3V
R25
24K
C26
104
R26
180 K
R30
22/2W
U6
AZ431
V5
S 8 550
R31
22/2W
V7
S8050
R28
330
R27
2K2
D18
1N4148
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When replacing those parts make
Parts are safety assurance parts.
sure to use the specified one.
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