Service manual
41
28JF-76E
8 91011121314
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H
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A
Page 40
Schematic Diagram of Mother Board Unit (F7351N1A)
Page 43
14
CRDARA027WJFW
A
2
+12V
27
20
+5,5V
+200v
+5V
-13V
1
+5,5V
3
+5.5V
+13V
+150V
18
PRDAR1563
Heater
+3.3VSTBY
1
3
+25V
4
A
+5V
-13V
9
+13V
+5V
4
GND
2
+13V
+150V
17
+200V
+5V
+150V
+13V
-13V
19
+13V
HOUT
HPROT
STBY
SC3INL
PROT
ABL
AV3
ABL
HFB
EW
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
FB603
VV3ABR22J
R1051
0
R776
1K2
C412
1nF
HB
Q611
BC857B
TX0243
R732
1K5
C718
470pF
Q606
BC847B
TX0232
R760
3K9
R742
120K
(1%)
(TQ)
R634
27K
Q797
2SK2232
TXA003WJ
D733
B6V2
EX0584BM
D747
4V7
EX0544BM
R737
1K
R768
1K
R718
10
(1/2W)
XZ0212BM
R603
1,2
(3W)
(MF)
C641
470nF
(16V)
Q602
2SK2843
TX0236BM
D427
EX0549
7V5
R607
2K2
Q608
BC857B
TX0243
C628
330pF
(2Kv)
FZ0216BM
R612
2K2
(1/2W)
C719
100nF
(25V)
C739
100nF
(25V)
C637
100uF
(25V)
D611
1N4936
DX0632
IC705
KA431AZ
IX1674
C709
10uF
C609
470uF
(10V)
Q605
KSC2500
TX0192
D609
DX0518
1N5819
R616
10
R660
12K
(1/2W)
R622
1K5
R765
1K
R554
100
C733
470uF
(35V)
105ยบ
D620
C18
EX0421BM
D618
DX0045
R767
4K7
R609
1
(2W)
L601
3,3uH
(CF)
D625
DX0551
D510
DX0631
1N4935
R791
390
R426
75
(TQ)
C601
12nF
(2Kv)
FZA076WJ
C630
22nF
R795
56
C729
470uF
(6.3V)
D728
DX0045
R651
1K2
(1/2W)
R746
8M2
(1/2W)
(UA)
R604
180
D610
DX0590
MBR1100RL
D722
DX0605BM
MBR340RL
R717
100
L602
3,3uH
(CF)
C629
68nF
R610
68
C634
10uF
(250V)
R735
5K6
(1%)
L606
3.3uH
(DF)
C740
220pF
C608
100nF
HB
(TV)
D624
DX0551
R743
120K
(1%)
(TQ)
L7
M0017CE
R638
100K
Q708
BC847B
TX0232
R644
1K8
C604
390pF
R617
2R2
1/2W
XZ0204
D748
C2V4
EX0537BM
DX0551
C735
470uF
(6.3V)
R744
4K7
(1%)
D402
EX0549
7V5
Q601
BU2525AX
TX0197BM
R621
560
R658
0
R641
3K3
F704
J4021CE
R530
XZ0208BM
4.7
(1/2W)
C623
1000uF
(25V)
+VS
-VS
IC601
BA4558
8
7
6
5 4
3
2
1
R637
100K
D1019
EX0544
4V7
R1049
4K7
56nF
(FZ)
R766
47K
L705
330K
P0177CE
C734
47uF
(16V)
R794
470
D644
DX0551
R643
820K
C541
330pF
IC703
T1103G
FX0113
4
12
3
R764
470
C612
680pF
(25V)
R427
6K8
C632
22nF
R666
15
C749
1uF
(TV)
(16V)
C799
3300pF
4KV
KZ0106GE
R633
1K
Q713
BC857B
TX0243
C622
1000uF
(25V)
R740
560
(TQ)
R780
22
(1/2W)
8
9
R645
0
R
3
1
0
R453
0
R655
2K7
R654
100
C540
3.3 nF
HB
R745
33K
C607
22pF
C621
2.2nF
(500V)
D613
DX0631
1N4935
D746
DX0045
R741
330K
R611
22
(1/2W)
D750
C10V
EX0552
D633
DX0551
C736
100nF
(25V)
D638
BY459
DX0642BM
(H)
GN0441CE
R608
2K2
C603
47nF
(FZ)
D616
DX0551
9
8
3
1
2
7
R775
15K
C635
680pF
C640
470uF
(10V)
C631
2n2
HB
Q613
2SK2839
TX0244BM
R601
(2W)
56.
D605
DXA011
SB360
C24
EX0561BM
Q710
BC847B
TX0232
D736
1N4937
DX0579BM
R777
(TQ)
0.68
R723
3K3
TP602
R669
10
R670
0
R428
27K
D606
DX0045
D617
DX0045
D619
DX0045
R635
1M
D737
DX0045
R623
2K2
R663
2R7
(2W)
R1050
15K
D1020
EX0544
4V7
L2
M0017CE
D631
DX0551
D607
RGP02-16E
DX0634BM
C724
100nF
(25V)
R787
15R
(1/2W)
XZ0214BM
C751
1uF
R761
0.68
(TQ)
GND
N.C.
GND
N.C.
GND V IN
GND
V OUT
V IN
GND PLUG
9
10
11
12
13
14
15
16
17
18
19
20
21
N.C.
N.C.
N.C.
N.C.
DISPLAY
AV 2
.
.
.
.
.
.
.
.
.
.
.
.
.
C602
6n8
(630V)
FZ0242BM
C715
68nF
R640
10K
C1049
1nF
R1009
27K
D612
DX0631
1N4935
Q603
BC847B
TX0232
C620
2.2nF
(500V)
D608
DX0045
R605
560
R656
2K2
Q607
BC847B
TX0232
D1018
DX0551
D743
C24V
EX0561BM
C520
470uF
(35V)
D713
DX0551
C717
10nF
(FZ)
R739
1K
R747
8M2
1/2W
(UA)
H.T.
F2
F1
G2
L7
T601
F2089BM
11
7
10
6
5
12
13
D740
1N4935
DX0577BM
D604
DX0551
R667
15
Q709
BC847B
TX0232
C722
27nF
(25V)
(EB)
R700
4K7
C605
2.2nF
HB
R657
10
(1/2W)
XZ0212
R650
1
(1/2W)
XZ0200
R793
22K
Q714
BC847B
TX0232
R792
22K
L609
1.5uH
PA052WJ
C610
1nF
HB
FB601
LN0091GE
C627
56pF
(500v)
680
R632
D637
DX0045
Q1004
BC847B
TX0232
R639
330K
IC702
KA431AZ
IX1674
R1039
3K9
C618
220uF
(16V)
R614
10K
(1/2W)
R531
820K
C606
220nF
(10V)
D615
C22
EX0560BM
R1010
3K3
R620
4K7
JF63
0
C636
100uF
(25V)
D636
DX0551
MO)
GN0441CE
Q604
BC847B
TX0232
TP601
R798
33R
(1/2W)
XZ0218BM
R736
10K
C613
470nF
R733
5K6
(1%)
D1021
DX0551
7
R727
22K
270pF
(500V)