Sharp LC-60E77UN Service Manual page 87

MAIN Unit-14
J
MAIN UNIT 14/16
DUNTKF282WE06/07/11
(PWBXF282WJ)
I
H
TO MAIN15(POWER2)
UR13V
5V
DET_13V
G
OV_VLT
F
E
D
C
B
A
2 3 4
1
R9612
4.7K
C9607
0.01u 25V
R9625
CZB C9604
10K
4700P R9611 R9610
F
CZB 47K F
6.8K
0.80
8 7 6 5
IC9602
LV5893M
CYB
C9624
1 2 3 4
0.1u
5.0V 800mA
25V
L9601 +USB 500mA
15uH
PA898WJ
1.9A,77m
R9633 C9619
39 10u
C9618
10V
10u
KZA616WJQZ
C9629
10V
4.7u 25V KZA616WJQZ
KZA213WJ
D9601
RB056L40
VHD
GND_B
GND_B
D9602
EXA523WJ
5.6V
D9603
MA111G
VHD
C9621
10u 10V
KZA616WJQZ
PGND
VIN
AGND
R9601
10K F
FB
IC9601
AOZ1021A
R9603
2.7K F
5 6 7 8
MAIN14 (POWER1)
R9622
R9619
10K F
4.7K
R9624
R9623 D3.3V 600mA(HDMI SW
C9601
4.7K
27K F
0.1u 10V
C9627
4700P
25V
CZB
CZB 4.7u
KZA067WJ
0.80
IC9606
8 7 6 5
L9604
LV5893M
10uH
PA897WJ
2.5A,47m
4 3
CIL
NC. GND
IC9604
MM3443DF
C9632
10u
C9602
0.1u 10V
1 2 3 4
25V
KZA616WJQZ
CE Sub
CYB
R9606
5 6
39
C9628
CZ
R9630
4.7u 25V R9631
1 1/2W 1 1/2W
D9604
KZA213WJ
RB056L40 VHD
TWF TWF
R9609
2.2K
C9608
CZB
0.01u 25V R9614
C9615
8200P
10K
16V
F
CZB
0.796
R9616
12K
8 7 6 5
IC9603
LV5893M
Q9602
C9612
RT1N141U 0.1u
1 2 3 4
25V
VS
CYB
R9629
39
R9608
CZ CZB C9635
4.7K CZ
2200P
C9614
R9634
4.7u
4.7
KZA213WJ 25V
C9622
Q9603
10u
10V
KTC3875SG
KZA616WJQZ
VS
R9618
2.7K F
R9613
10K F
C9620
10u 10V
L9602
D1.1V > 0.8V -> D1.8V START
KZA616WJQZ 4.5uH
PA895WJ
D9605
3.5A,30m
1PS226
LX
3
LX
EN
COMP
1.05V 40mV 1.6A
R9605
5.6K
R9607
C9603
470 J
3300P
CZB
9 10 11 12
10 – 15
LC-60E77UN/LC-65E77UM/LC-C6077UN/LC-C6577UM
[14/16]
)
C9626
10V
A3.3V 350mA
2 1
NC. Vout
Vin
7
C9605
1u 10V
KZA520WJQZ
TO MAIN6(HDMI_SW2)
D3.3V
TO MAIN7(PANEL)
D3.3V
TO MAIN8(UCOM)
1.80V 900mA
D3.3V
R9617
560
F TO MAIN3(AMP IF)
D3.3V
TO MAIN2(A_TERM)
D3.3V
TO MAIN11(EPROM)
D3.3V
CIL
L9603
C9623
10uH 2.5A,47m
10u 10V
TO MAIN12(EXBUS)
PA897WJ
KZA616WJQZ
D3.3V
D9607
C9616
EXA507WJ
10u 10V TO MAIN13(CONN)
3.2V
KZA616WJQZ
D3.3V
D9606
RB056L40
VHD
TO MAIN5(HDMI_SW1)
D3.3V
D9609
MA111G TO MAIN10(DDR)
VHD D9611
EXA512WJ
D1.8V
4V
D9610
TO MAIN9(CPU)
MA111G
VHD
D3.3V
A3.3V
D1.8V
IC9605
MM3141YN
1.25V 135mA
Vout
Vin A1.2V
2
GND
A1.25V
1 ON N.C
C9630
4.7u
C9617
6.3V
1u
10V
KZA403WJPZ
KZA520WJQZ
D1.1V
13 14 15 16
100mA
350mA
450mA
135mA
2000mA
17 18 19