Service manual
39
28KF-84H
8 9
10
11 12 13 14
I
H
G
F
E
D
C
B
A
Page 38
Schematic Diagram of Mother Board Unit (F7351N5)
Page 41
CRDARA027WJFW
1
20
3
+12V
+200v
+5V
+5.5V
+5,5V
+5,5V
18
4
3
+150V
Heater
+3.3VSTBY
PRDAR1563
A
+5V
+13V
+13V
+25V-13V
21
+13V
GND
9
+5V
+150V
27
+150V
2
+13V
-13V
14
17
+200V
4
A
-13V
19
+13V
+5V
STBY
RESINT
PROT
HPROT
EW
ABL
ABL
HOUT
HFB
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
C636
100uF
(25V)
C751
1uF
R776
1K2
R670
0
Q604
BC847B
VSBC847B
C630
22nF
C637
100uF
(25V)
R742
120K
(1%)
(TQ)
D610
DXA021WJ
SB1H100
D713
DX0551
D607
RGP02-16E
DX0634BM
L609
1.5uH
PA052WJ
C610
1nF
HB
L602
3,3uH
(CF)
Q602
2SK2843
TX0236BM
Q608
BC857B
VSBC857B
D604
DX0551
D617
DX0045
C632
22nF
R655
2K7
R1039
3K3
Q708
BC847B
VSBC847B
C618
220uF
(16V)
Q709
BC847B
VSBC847B
R644
1K8
C609
470uF
(10V)
Q605
KSC2500
TX0192
D609
DX0518
1N5819
R616
10
Q710
BC847B
VSBC847B
D732
DX0551
R791
390
R645
0
D740
1N4935
DX0577BM
R666
15
C634
10uF
(250V)
IC703
T1103G
FX0113
4
12
3
R743
120K
(1%)
(TQ)
L7
M0017CE
D618
DX0045
R667
15
L606
3.3uH
(DF)
D1019
EX0544
4V7
R1049
4K7
C520
470uF
(35V)
D612
DX0631
1N4935
7
D624
DX0551
D633
DX0551
R1051
820
C629
68nF
(MO)
GN0441CE
R607
2K2
R610
68
Q601
BU2525AX
TX0197BM
R775
15K
D637
DX0551
IC702
KA431AZ
IX1674
R530
XZ0208BM
4.7
(1/2W)
D722
DX0605BM
MBR340RL
R1010
3K3
L705
330K
P0177CE
R741
330K
R780
22
(1/2W)
8
9
R723
3K3
C735
470uF
(6.3V)
R764
470
FB601
LN0091GE
R739
1K
R761
0.68
(TQ)
C628
330pF
(2Kv)
FZ0216BM
R635
1M
C799
3300pF
4KV
KZ0106GE
D611
1N4936
DX0632
R643
820K
R614
10K
(1/2W)
C604
390pF
D1021
DX0551
D510
DX0631
1N4935
D631
DX0551
R663
1R2
(2W)
JF63
0
R744
4K7
(1%)
TP602
D620
C18
EX0421BM
D608
DX0045
C640
470uF
(10V)
R633
1K
+VS
-VS
IC601
BA4558
8
7
6
5 4
3
2
1
D615
C22
EX0560BM
R766
47K
R768
1K
R717
100
C730
270pF
(1KV)
R1047
47K
FB603
VV3ABR22J
R612
2K2
(1/2W)
R654
100
R604
470
Q606
BC847B
VSBC847B
C541
330pF
R617
2R2
1/2W
XZ0204
R637
100K
R660
12K
(1/2W)
L2
M0017CE
D619
DX0045
R795
56
C740
220pF
C621
2.2nF
(500V)
R733
5K6
(1%)
D747
4V7
EX0544BM
R609
1
(2W )
D743
C27V
EX0562
R792
22K
R737
1K
C608
100nF
HB
(TV)
R622
1K5
D736
1N4937
DX0579BM
R554
100
C736
100nF
(25V)
TP601
680
R632
R798
33R
(1/2W)
XZ0218BM
C715
68nF
C635
680pF
R605
560
C623
470uF
(35V)
R700
4K7
C607
22pF
R601
(2W)
56.
D613
DX0631
1N4935
D733
B6V2
EX0584BM
C1049
1nF
Q714
BC847B
VSBC847B
D746
DX0045
R727
22K
R611
22
(1/2W)
R620
4K7
D636
DX0551
C602
8n2
(630V)
FZ0237BM
C603
47nF
(FZ)
R638
100K
R732
1K5
Q613
2SK2839
TX0244BM
D1018
DX0551
L601
3,3uH
(CF)
C738
56nF
(FZ)
D625
DX0551
C717
10nF
(FZ)
C643
2,2nF
(63v)
R603
1,2
(3W )
(MF)
D616
DX0635
Q611
BC857B
VSBC857B
R735
5K6
(1%)
C620
2.2nF
(500V)
C540
3.3 nF
HB
C722
27nF
(25V)
(EB)
R623
2K2
R765
1K
C724
100nF
(25V)
D606
DX0045
C601
12nF
(2Kv)
FZA093WJ
R651
1K2
(1/2W)
R641
3K3
F704
J4021CE
C749
1uF
(TV)
(16V)
C613
470nF
C709
10uF
R760
3K9
D605
DXA011
SB360
V
S
B
C
847B
R787
15R
(1/2W)
XZ0214BM
C633
56pF
R621
560
D644
DX0551
C627
220pF
(500v)
Q1004
BC847B
VSBC847B
R746
8M2
(1/2W)
(UA)
R736
10K
R745
33K
C605
2.2nF
HB
Q607
BC847B
VSBC847B
R657
10
(1/2W)
XZ0212
R640
10K
D748
C2V4
EX0537BM
R1050
15K
R747
8M2
1/2W
(UA)
C729
470uF
(6.3V)
D728
DX0045
R639
330K
C718
470pF
C719
100nF
(25V)
R650
1
(1/2W)
XZ0200
Q797
2SK2232
TXA003WJ
D725
C24
EX0561BM
R740
560
(TQ)
R794
470
Q1011
BC847B
VSBC847B
D638
BY459
DX0642BM
9
8
3
1
2
7
C739
100nF
(25V)
IC705
KA431AZ
IX1674
R531
820K
C606
220nF
(10V)
C622
470uF
(35V)
C612
680pF
(25V)
R777
0.68
(TQ)
R658
0
C641
470nF
(16V)
C733
470uF
(35V)
105ยบ
H.T.
F2
F1
G2
L7
T601
F2089BM
11
7
10
6
5
12
13
R669
10
(H)
GN0541CE
Q603
BC847B
VSBC847B
R608
2K2
R656
2K2
R767
4K7
R634
27K
R793
22K
R1009
27K
D1020
EX0544
4V7
Q713
BC857B
VSBC857B
C734
47uF
(16V)
D750
C10V
EX0552
R1056
100
R673
470
R718
6R8
(1/2W)
XZ0210BM
D737
DX0551
R1044
22K
R672
0