PGND
GND
GND
PGND
PGND
GND
GND
GND
GND
GND
GND
GND
PGND
PGND
GND
PGND
PGND
GND
GND
GND
GND
PGND
PGND
GND
!
GND
GND
T
GND
ZL
R774
100K
R781
0R
R788
10R
22V
ZD801
1000P
C803
0.1U
C801
10N
C802
22R
R817
10K
R816
33R
R830
33R R831
0.1U
C834
R835 10K
R836
22K
10V
ZD770
R783
0.33R
R784
0.33R
0.33R
R786
1M
R789
NC
R791
NC
R792
1U
330P
C777
1000P
C778
1n
C779
C780
1n
R802
300K
300K
R801
470R
R814
10R
R818
R807A
8.2K
8.2K
R807B
R805
510K
510K
R804
510K
R806
150K
R821A
150K
R821B
150K
R821D
150K
R821C
R821E
150K
R790B
220K
R790A
12K
10K
R782
22R
R780
1OHM
R770
10K
R771
100K
R772
10K
R773
6K8
R778
R777
200R
R776
330R
R775 470K
100P
C772
0.1U
C771
R851
33R
R852
33R
150K
R821F
R822
0R
0R
R823
33V
ZD850
4.7K
R853A
33V
ZD851
4.7K
R853B
100P
C806
SN83
U801
R824
0R
R785
0.33R
Q770
10K
R832
100P
C774
Z9
ZLED+
ZLED2
470U
25V
C832A
470U
C831A
ZLED1
R795
0.47U
C773
C775
1U
C776
330P
D830
R850
33R
ZGND
ZPCGND
ZFB
Z4
Z50V
ZPGND
Z5
Z6
ZHV
ZN
GND-1
12V-1
C835
0.1U
C836
0.1U
R833
1K
Z7
R834
2K
R837
6K8
R839
39K
L770A
33UH
D1
SK54
D801
D803
BAS316
0.47R
R819A
R819B
0.47R
R819C
0.47R
R819D
0.47R
R819E
0.47R
R819F
0.47R
0.47R
R819G
R819H
0.47R
SK54
D850
100V
47U
C852A
C850
220P
C830
1000P
BAS316
D772
NC
R779B
100V
47U
100V
47U
C783A
R789A
1M
R788A
10R
1000P
C808
1000P
C808A
T801
F81
3.15AL
250VAC
T8O1
10R
R812
10uF 35V
C805A
R779A
S15H100
L82
NTC81
Z1
Z2
3SPB35K
D81
CY81
150UH
L770
200V
22U
C783
2U2
C783B
CN802
CN701
BAS21
D802
Z3
Z8
Z10
C851
100U
100V
C852
100U
100V
GND
2.5V/2K=1.25mA
LED Driver
12VOUT
CN800
C81
C82
C83
C84
C85
C86
C87
C88
RAD1
10K
RAD2
100P
CAD1
D1A
1
Summary of Contents for NT72563
Page 7: ...NT72563 Factory Menu Spec V1 0 2017 10 17 Drafted by Checked by Approved By Kim yuan...
Page 27: ...1 No power No power LED RC or Key can not turn on TV Power LED no light no change...
Page 28: ...2 No Display Black Panel Back light is OK sound is OK but no picture...
Page 29: ...3 No back light Power LED logic OK sound OK but no picture Different from No Display...
Page 30: ...4 No sound One or all signal source without sound...
Page 31: ...5 Signal source no function One or several source no function...