Sony XAV-60 - 6.1 Inch Avc, Руководство по обслуживанию

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XAV-60/E60
55
IC2601 BD9017KV-E2
SW
LOGIC
DRV
TSD
UVLO
OCP
OCP
UVLO
UVLO
RESET
SET
+
–
SET
RESET
Q
PROTECT
LOGIC
OCP
–
+
DRV
TSD
UVLO
PWM
COMP
Err
Amp
Err
Amp
det
PWM
COMP
RESET
SET
+
–
SET
RESET
Q
–
+
SW
LOGIC
SLOPE
PROTECT
LOGIC
SW1
13
1 OUTH2
2 BOOT2
3 CL2
4 NC
5 VCCCL2
SW2
48
DGND2
47
OUTL2
46
VREG5
–
+
6 NC
7 VCC
NC
45
VREG5
44
–
+
NC
43
NC
42
EXTVCC
41
+ – + –
REG
SLOPE
EN
B.G
TSD
TSD
OCP
8 VCCCL1
9 NC
10 CL1
11 BOOT1
12 OUTH1
+
–
DGND1
14
OUTL1
15
NC
16
VREG5A
17
NC
18
NC
19
NC
20
– + +
FB1
21
SS1
23
COMP1
22
NC
24
25 NC
26 EN1
27 EN2
28 NC
29 NC
30 GND
31 NC
32 NC
33 RT
34 SYNC
OSC
SYNC
35 NC
36 PGOOD
– + +
COMP2
38
SS2
37
FB2
39
NC
40
– LCD Board –
IC1301 TC74VCX16827 (EL, F)
1
1OE1
2
1Y1
3
1Y2
4
GND
5
1Y3
6
1Y4
8
1Y5
9
1Y6
10
1Y7
12
1Y8
13
1Y9
14
1Y10
15
2Y1
16
2Y2
17
2Y3
19
2Y4
20
2Y5
21
2Y6
23
2Y7
24
2Y8
26
2Y9
27
2Y10
28
2OE1
7
VCC
11
GND
18
GND
25
GND
22
VCC
30
2A10
31
2A9
33
2A8
34
2A7
36
2A6
37
2A5
38
2A4
40
2A3
41
2A2
42
2A1
43
1A10
44
1A9
45
1A8
47
1A7
48
1A6
49
1A5
51
1A4
52
1A3
54
1A2
55
1A1
56
1OE2
29
2OE2
53
GND
50
VCC
46
GND
39
GND
35
VCC
32
GND