Schéma De Circuit - Samsung QE75QN750AT Instructions De Réparation

Guide de réparation
7-2. Schéma de circuit
„ POWER Connecter
Circuit
1 FB_TRDY_1
2
3
4
5
6
7
8
Pin
carte
9
10
11
12
13
14
15
16
17
32
B18VS_GND_TP
18
FGND 19
FGND 20
FGND 21
FGND 22
FGND 23
FGND 24
FGND 25
FGND 26
FGND 27
FGND 28
FGND 29
FGND 30
FGND 31
FGND 32
FGND 33
FGND 34
CN601
68
FB_TRDY_2
67
66
65
64
50V
C601
63
100NF
62
61
60
59
58
57
56
5A 5A
55
32V 32V
54
53
52
51
50
49
48 VDRV_B50V_PW
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
FB_TRDY_1
TP_FB_TRDY1
DGND
CN601 (POWER)
FGND 35
FGND 36
FGND 37
FGND 38
FGND 39
N.C 40
Vdrv 41
Vdrv 42
Vdrv 43
Vdrv 44
Vdrv 45
Vdrv 46
Vdrv 47
Vdrv 48
Vdrv 49
Vdrv 50
Vdrv 51
B18VS_PW
B18VS_TP
24
DGND
F_GND
Vdrv 52
Vdrv 53
Vdrv 54
Vdrv 55
Vdrv 56
Vdrv 57
Vdrv 58
Vdrv 59
Vdrv 60
Vdrv 61
N.C 62
BGND 63
BGND 64
BGND 65
BGND 66
VAMP 67
VAMP 68
VAMP
VAMP
VAMP
VAMP
VAMP
VAMP
VAMP
VAMP
VAMP
VAMP
VAMP
VAMP
BGND
BGND
BGND
BGND
FB_TRDY_2