LG FE-6100CVE Service Manual page 23
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Also See for FE-6100CVE:
- Owner's manual (40 pages) ,
- Service manual (78 pages) ,
- Owner's manual (33 pages)
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3
H/Phone_L+_IN
7
H/Phone_R_OUT
4
-11.8V
8
11.9V
9).IC601(NJM2296M, VIDEO SWITCHING IC)
PIN No.
Volt(V)
PIN No.
Volt(V)
1
Video_OUT 9
2
5.V
10
5.V
3
Video2_IN
11
Video_OUT
4
12
0
5
Video1_IN
13
6
14
5.V
7
COMPOSITE_IN 15
Video_OUT
8
-12.V
16
5.V
10).IC710(STA505, DIGITAL AMP IC)
PIN No.
Volt(V)
PIN No.
Volt(V)
PIN No.
1
0
10
REAR_L+_OUT 19
2
FRONT_L+_OUT 11
REAR_L+_OUT 20
3
FRONT_L+_OUT 12
31.5V
21
4
31.5V
13
0
22
5
0
14
0
23
6
0
15
31.5V
24
7
31.5V
16
REAR_L-_OUT
25
8
FRONT_L-_OUT 17
REAR_L-_OUT
26
9
FRONT_L-_OUT 18
27
11).IC730(STA505, DIGITAL AMP IC)
PIN No.
Volt(V)
PIN No.
Volt(V)
PIN No.
1
0
10
FRONT_R+_OUT 19
2
REAR_R+_OUT 11
FRONT_R+_OUT 20
3
REAR_R+_OUT 12
31.5V
21
4
31.5V
13
0
22
5
0
14
0
23
6
0
15
31.5V
24
7
31.5V
16
FRONT_R-_OUT 25
8
REAR_R-_OUT
17
FRONT_R-_OUT 26
9
REAR_R-_OUT
18
27
12).IC750(STA501, DIGITAL AMP IC)
PIN No.
Volt(V)
PIN No.
Volt(V)
PIN No.
1
0
10
19
2
CENTER+_OUT 11
20
3
CENTER+_OUT 12
31.5V
21
4
31.5V
13
0
22
5
0
14
0
23
6
0
15
31.5V
24
7
31.5V
16
25
8
CENTER-_OUT
17
26
9
CENTER-_OUT
18
27
13).IC770(STA505, DIGITAL AMP IC)
PIN No.
Volt(V)
PIN No.
Volt(V)
PIN No.
1
0
10
WOOFER-_OUT 19
2
WOOFER+_OUT 11
WOOFER-_OUT 20
3
WOOFER+_OUT 12
31.5V
21
4
31.5V
13
0
22
5
0
14
0
23
6
0
15
31.5V
24
Volt(V)
PIN No.
Volt(V)
0
28
3.28V
0
29
REAR_L-
_IN
4.89V
30
REAR_L+_IN
4.89V
31
FRONT_L-_IN
3.3V
32
FRONT_L+_IN
0
33
26.36V
3.18V
34
26.36V
3.16V
35
31.42V
3.16V
36
31.42V
Volt(V)
PIN No.
Volt(V)
0
28
3.28V
0
29s
FRONT_R-_IN
4.89V
30
FRONT_R+_IN
4.89V
31
REAR_R-_IN
3.3V
32
REAR_R+_IN
0
33
26.36V
3.18V
34
26.36V
3.16V
35
31.42V
3.16V
36
31.42V
Volt(V)
PIN No.
Volt(V)
0
28
3.28V
0
29
4.89V
30
4.89V
31
CENTER-_IN
3.3V
32
CENTER+_IN
0
33
26.36V
3.18V
34
26.36V
3.16V
35
31.42V
3.16V
36
31.42V
Volt(V)
PIN No.
Volt(V)
0
28
3.28V
0
29
WOOFER-_IN
4.89V
30
WOOFER-_IN
4.89V
31
WOOFER+_IN
3.3V
32
WOOFER+_IN
0
33
26.36V
2-24
7
31.5V
16
WOOFER-_OUT 25
8
WOOFER+_OUT 17
WOOFER-_OUT 26
9
WOOFER+_OUT 18
27
2.LH-D6530(SMPS)
1).IC901(KA5M0365R-YDTU, PWM IC)
PIN No.
Volt(V)
1
GND
2
300V
3
12V
4
0 ~ 6V
2).IC902(KA5Q1265RF-YDTU, PWM IC)
PIN No.
Volt(V)
1
300V
2
GND
3
15V
4
0 ~ 6.5V
5
0 ~ 3V
3).IC921(KA378R05-TSTU, REGULATOR IC)
PIN No.
Volt(V)
1
5.6V
2
5V
3
GND
4
2.5V
4).IC922(KA78R12TSTU, REGULATOR IC)
PIN No.
Volt(V)
1
13V
2
12V
3
GND
4
3.3V
5).IC923(KA78R33TSTU, REGULATOR IC)
PIN No.
Volt(V)
1
4.5V
2
3.3V
3
GND
4
2.5V
6).IC924(KIA7808API-CU, REGULATOR IC)
PIN No.
Volt(V)
1
12V
2
GND
3
8V
7).IC941(KA431AZ, REGULATOR IC)
PIN No.
Volt(V)
1
2.5V
2
GND
3
4.8V
8).IC942(KA431AZ, REGULATOR IC)
PIN No.
Volt(V)
1
2.5V
2
GND
3
30V
2-25
3.18V
34
26.36V
3.16V
35
31.42V
3.16V
36
31.42V
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Troubleshooting
