Sharp 28KF-84H (serv.man18) Service Manual ▷ View online
37
28KF-84H
Schematic Diagram of CRT Unit (F7269N4)
7
1
2
3
4
5
6
I
H
G
F
E
D
C
B
A
N
3
DATE
NAME
E
L
EC
TR
O
N
IC
A ESPAN
A S.A.
B
N
SHARP
GND
4
2
1
Q
APPROVED
VERI
FI
E
D
MADE
9
6
6
F
+
12V
+
12V
-13V
+13V
4
3
2
1
W
B
G
A-3
R
6
CODE
+150V
Vh
22-07-2003
4
MODEL
GND
M
2
REVISIONS
+200V
7
GND
SENS
+12V
GND
SVM IN
G2
F1
5
8
7
6
5
4
3
2
1
4
3
2
1
B
3
2
P
1
DATE
5
SIZE
CDAR1532
CDAR153
2
CDAR153
2
200V
200V
200V
200
V
+5
V
+1
2V
+
12V
+
12V
+1
2V
+
12V
+
12V
+
12V
+1
2V
+5
V
+5
V
+5
V
+
13V
+1
3V
+
13V
-13
V
-13V
-13
V
SVM OUT
RT OUT
GND
RT I
N
39
4
5
6
G
R
B
G
R
B
+
12V
C R T
QSOCV103BMZZ
28KF84H
UP TO INFO 335
20-01-20
0
3
SC861
1
R
3
B
2
G
KR
G2
F1
KG
KB
G1
H
H
.
.
.
.
.
.
.
.
.
.
.
.
.
.
(K)
G
N
0841
C
E
(SVM)
G
N
0341
C
E
D86
9
DX
0045
B
M
C54
2
4
68n
F
250V
C54
2
0
470nF
Q5405 TX
0111
PH2369
C88
5
560pF
R
5
442
10
Q85
1
A
1246
2SA1246
R54
2
5
3K3
(3W)
R5445 150
FB85
0
0091GEZZ
C54
2
2
47n
F
R894
680
(1/
2W)
R892
330
(1/2W)
R88
9
330
(1/2W)
C890 22n
F
R891
680
(1/
2
W)
R88
8
680
(1/
2
W)
R54
2
0
3.
3
(1/
4
W)
D54
0
3
0
R
5
419
1K
R54
1
7
0
R
5
418
120K
R
5
416
120K
C54
0
9
1,
2
n
F
(50V)
R
5
444
10
R
5
415
1K
D54
1
0
0
R852
0
R851
0
C88
3
560pF
C88
1
560pF
R54
3
3
100
(MO)
GN0441
R884 68K
(2W)
R88
3
68K
(2W)
R880 68K
(2W)
R5424
1K
(2W)
L2
M0017CE
Q5414 B
C
635
TX
0108B
M
Q5412 TX
0143
BC557
R54
4
3
10
C54
0
8
47nF
(400V)
R54
3
1
1K
2
R54
3
5
220
D852 D
X
0
045
D851 D
X
0
045
R856 68
(1/
4W)
Q5408 C47
9
3
2SC4793
D
5
411
C13V
E
X
0418
IC852
TDA6111Q
1
1
3
3
5
5
2
2
4
4
6
6
7
7
8
8
9
9
IC8
5
1
T
D
A6111Q
1
1
3
3
5
5
2
2
4
4
6
6
7
7
8
8
9
9
D868 C5V
1
EX0
4
0
8
R
5
437
1R0
(1/
2W)
C54
0
5
220nF
Q5407 A18
3
7
2SA1837
FB85
2
LN-0091GEZZ
FB85
1
0091GEZZ
D5409
DX
00
4
5
Q854
TX
0142
B
C
547
R853 22K
R859 100
C54
2
7
560pF
R5436 100
D86
3
D
X
0
570
D862
DX05
7
0
D86
1
D
X
0
570
Q5411 TX
0142
BC547
R
5
446
10
C851 47u
F
(16V)
C
5
418
47u
F
(16V)
R87
6
6K8
C863 10uF
(16V)
C5414 22u
F
(160V)
C54
2
1
470nF
C
5
419
10uF
(50V)
C853 1000uF
(16V)
C850 330uF
(16V)
Q5406 TX
0135
BF324
R861 1K
5
R54
4
7
22k
R5434
1K
5
JF8
0
JF2
0
JF3
0
JF5
0
JF6
0
JF7
0
R895 3K
9
D5408 DX
00
4
5
C88
7
220uF
(16V)
R865 3K
3
R862 1K
D864 D
X
0
045
(B)
G
N
0341
C
E
Q1604 B
C
557
Q1603
BC547
R
1
622 470R
R1621 100
R
(1W
)
R1623 100
R
(1W
)
R1624 100
R
C1612 220uF
(25V)
+VS
-VS
IC1601
IX1596
B
M
8
7
6
5
4
3
2
1
R
1
615
1M
R
1
616
100
K
C
1
611
1nF
C1610 100nF
C1609 10u
F
(16V)
R1618 100K
D16
0
7
C2V
4
EX0400
R
1
617
2K
2
R16
1
9
47K
R16
2
0
10K
C
1
608
10uF
(16V)
C
1
614
10nF
C88
2
33n
F
(250V)
L1603
47uH
(DF)
(RT)
G
N
0241
C
1
613
220uF
(25V)
C871
10n
F
R54
3
2
33
R875
6K8
C880
33n
F
(250V)
C54
0
7
10n
F
(H)
G
N
0541C
E
C88
4
33n
F
(250V)
C868 100uF
(250V)
R54
2
1
3.
3
(1/
4
W)
C869
PB3DE472Z
C895
47uF
(250V)
R872
6K8
R54
2
7
2K
2
C87
7
10n
F
C852 10n
F
C87
4
10n
F
JF1
0
L864 470
K
P0179CE
D865
0
D867
0
D866
0
J14 C6V
2
EX0410
R897 150
K
H.V
.
30K
V
CRT
W66ERF022
8
10
9
6
11
7
1
5
.
.
8
10
9
6
11
5
7
1
12
R860 220
R86
3
1K8
C861 5pF
R886 220
R86
6
1K8
C865 7pF
R873 220
R868
1K8
C862
10pF
IC850
T
D
A6111Q
1
1
3
3
5
5
2
2
4
4
6
6
7
7
8
8
9
9
R850
0
R887
330
(1/2W)
JF4
10
Firmado
digitalmente por
A
DOLFO
FERNANDEZ
Nombre de
reconocimiento
(DN):
cn=ADOLFO
FERNANDEZ,
o=LABORATORI
O, c=US
Fecha:
2003.07.22
13:16:34 +02'00'
Motivo: Soy el
autor de este
documento
Firma
válida
Firmado
digitalmente por
Josep Vila Sola
Nombre de
reconocimiento
(DN): cn=Josep
Vila Sola,
o=SEES,
ou=Engineering,
c=ES
Fecha:
2003.07.22
13:36:19 +02'00'
Motivo: He
revisado este
documento
Firma
válida
Firmado
digitalmente por
Castillo, Fco.
Nombre de
reconocimiento
(DN): cn=Castillo,
Fco.,
o=Engineering
Dept., ou=SEES,
c=ES
Fecha:
2003.07.23
12:41:05 +02'00'
Motivo: I'm
aproving this
document
F
irm
a
v
álid
a
38
28KF-84H
Schematic Diagram of Mother Board Unit (F7351N5)
1
I
H
G
F
E
D
C
B
A
2
3
4
5
6
7
Page 39
Page 40
3
CRDAR5531BMFW
4
37
11
+
5
VST
BY
-1
3
V
-1
3
V
+12V
+5.5V
+150V
2
+1.8V
+3.3
V
S
T
B
Y
CRDA
R5531
-13V
+12V
-13V
+5
V
-16V
13
16
PRDAR5531BMFW
+
5
VSTBY
+
3
,3
VSTBY
38
10
+1
3
V
2
+1
3
V
+16V
+1
3
V
+3.3Vb
1
8
+5V
+16V
+
5
VSTBY
36
+1
3
V
-13V
-1
3
V
12
30
KEY
VPROT
VERT-
VERT+
IR
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
C3
8
7
100
n
F
(S
W
RC)
GN0
4
4
1
R7
0
4
22
(2W
)
R9
0
9
100
F
B
704
LN-0091GEZZ
Q70
6
BC557C
T
X
0230
D734
C24
EX05
6
1
B
M
R7
5
4
10K
C7
4
8
220
u
F
(35V)
C5
1
1
2.2
u
F
C5
1
0
100
n
F
(25V)
R784
18
K
D7
2
7
BYV27/100
DX0621
B
M
L702
3.3uH
(C
F)
R7
2
1
120
(1/2W)
D7
9
8
BYV27/100
DX0621
R7
0
1
22K
R331 2K
7
C383 1nF
R7
9
7
1R5
(1/2W)
XZ0202
C7
3
1
100nF
(25V)
R7
9
0
270
(1/2W)
R730 4K
7
(15
W
)
R714
0.56
(3
W
)
D7
3
2
DX0551
Q70
7
BT13
4
W
SX00
0
3
B
M
R548
6K
8
TP
7
0
1
R5
3
6
4K7
D7
1
2
BYV28-600
DX0618
B
M
R3
3
0
10
D7
4
0
R5
2
6
12K
C7
5
5
1nF
R7
2
5
3K3
R9
0
7
100K
C7
5
6
100n
F
C7
1
3
(450V)
68uF
EZA036WJ
Q70
4
BC857B
VSBC857B
D7
0
4
GPP20J
DX0641
B
M
D7
1
5
DX0551
R781
100
R7
1
9
1M
(1/2W)
R7
5
3
2K2
C5
2
4
68nF
(FZ)
C7
0
3
10n
F
250V
KZ0029CE
R10
4
2
1K
(1%)
C902
22uF
(25V)
C7
2
6
2200uF
(25V)
D753
SF26
DX064
3
B
M
R7
5
8
82R
XZ0123
B
M
(1/3W)
D7
4
1
C4V3
EX05
4
3
B
M
R7
5
1
100K
T701
NZ0591
5
2
6
4
1
R7
0
6
390K
(T
Q
)
C7
0
2
10
n
F
(250V)
KZ0029CE
R7
4
8
220K
C 2
2
L318
22uH
(CF)
L319
22uH
(CF)
R9
0
4
27K
R5
0
9
39K
R749
1M
(1/2W)
D7
3
0
B6V2
EX05
8
4
B
M
C716
470nF
CF
D7
2
2
DX0605
B
M
MBR340RL
R7
7
8
100
(1/2W)
+VS
-VS
IC
503
B
A
4558
8
7
6
5
4
3
2
1
IC
704
LM
4931C
V33
IX
1
846
2
2
1
1
3
3
14
8
12
11
10
13
9
R7
3
1
4K7
1%
C7
0
6
680nF
(400V)
C7
1
2
1uF
(160V)
R7
0
9
330K
(1%)
(TQ
)
D10
1
7
B5V1
EX04
8
0
B
M
(2%)
C7
1
4
680
C7
4
3
100n
F
(25V)
R9
0
2
33K
R7
5
6
1K8
D7
0
8
C24
EX05
6
1
B
M
Q70
5
BC847B
VSBC847B
+VS
-VS
IC
5
0
2
BA45
5
8
8
7
6
5
4
3
2
1
FB
7
0
3
LN0091GE
R783 220
K
R7
8
9
100K
R549 27
K
R5
1
5
1K2
D701
GPP20J
DX064
1
B
M
D7
1
1
DX0045
+12V
8
OUT
L
7
6
R
1
026
470
(1%
)
C7
2
7
2200uF
(25V)
(AA)
C
M
762F
C7
3
2
1000uF
(25V)
R7
1
6
390K
(T
Q
)
D9
0
1
DX0551
D707
DX
0551
D7
0
3
GPP20J
DX0641
B
M
R7
5
9
(2W
)
22
R5
3
7
4K7
P
O
R701
P
0001
B
M
IC
7
0
6
L4931C
V3
3
IX
1
8
4
6
2
3
1
D7
1
8
DX00
4
5
R5
1
3
100K
IC
709
T
L
P
1
65J
FX011
1
C7
3
0
270pF
(1KV)
JF5
6
C9
0
5
470
n
F
Q72
1
BC857B
VSBC857B
C7
9
6
100pF
1KV
KZ0127
R7
2
8
120
Q70
3
2SK2543
T
X
0245B
M
R7
2
2
10K
(G
)
PLG
N
026
0
C5
3
6
1000u
F
(25V)
R782
47
K
C7
4
0
D745
SF26
DX064
3
B
M
R9
0
6
2M
2
JF902
C7
5
4
100n
F
Q70
2
2SK2543
T
X
0245B
M
R705
8K2
D7
1
7
DX0045
C7
0
4
10n
F
250V
KZ0029CE
D7
2
9
1N49
3
7
DX0579
R10
1
7
15K
R10
1
9
27K
R7
1
5
18K
(1%)
D9
0
3
.
EX04
2
1
B
M
R7
7
9
100
D7
0
2
GPP20J
DX064
1
B
M
R7
2
9
22K
R7
2
7
22K
R7
9
6
1
(1/2W)
XZ0200
VR701
VX0073CE
R7
0
8
390K
(T
Q
)
D7
1
6
B6V2
EX05
8
4
B
M
C746
330nF
(275V)
FZ0188BM
C7
3
8
56nF
(FZ)
R535
6K
8
C7
1
0
22
n
F
+VS
-VS
IC
701
BA1
0
3
9
3
IX
1
5
5
6
8
7
6
5
4
3
2
1
C7
1
7
10
n
F
(FZ)
R713 10
K
D7
5
2
BR100/03
SX00
0
4
B
M
R333 1K
C3
8
2
100
n
F
C7
5
2
10uF
(16V )
C725
4n7
(630V)
FZ0205BM
Q7
2
3
BC847B
VSBC847B
D7
3
1
DX0551
R7
0
3
2K7
R3
3
5
100K
C10
2
2
10
u
F
(50V)
JF5
8
R5
1
4
560
R9
1
0
1K5
D7
1
4
C6V8
EX05
4
8
B
M
C5
2
2
68
n
F
(50V)
C7
2
1
10
n
F
(FZ)
R9
0
3
1K
R7
1
0
330K
(1%)
(TQ
)
Q7
2
4
BC847B
VSBC847B
C7
4
1
470nF
(16V)
R534 27
K
C525
47nF
R712 390
K
(T
Q
)
F7
0
2
J4021CE
R7
1
1
10
C798
220pF
(2KV)
KZ0035CE
R1
0
9
9
100
R9
0
1
22K
C7
0
8
100
n
F
(25V)
Q7
2
0
BC847B
VSBC847B
D735
C24
EX05
6
1
B
M
T702
Z0586BM
3
1
4
6
L701
F0108BM
R10
2
4
1K
C7
1
8
470
p
F
C7
2
0
2200uF
(10V)
C7
2
3
470
p
F
R9
0
5
22K
D7
2
5
C24
EX05
6
1
B
M
R7
5
2
10K
R7
2
6
5K6
(1%)
D7
2
1
SF26
DX0643
B
M
C7
0
1
470nF
(275V)
FZ0219BM
FB
7
0
1
LN0091GE
C7
0
5
4n7
(630V)
FZ0205BM
R5
1
2
4K7
(1%)
JF5
5
R7
0
7
1M
C7
3
7
1000uF
(25V)
C506 100
n
F
(25V)
C5
3
5
10u
F
C7
2
8
100
u
F
(200V)
EZA035WJ
R7
5
0
22K
IC
501
T
D
A
7
480L
IX
1
786
20
19 18 17
16 15
14 13 12
11
R7
7
3
1K
R5
4
5
100K
R799
1
(1/2W)
XZ0200
B
M
D7
2
0
SF26
DX064
3
B
M
R7
5
5
100
(1/2W)
XZ0224
B
M
IC
708
LM
31
7
T
IX
1
8
7
8
1
2
3
R785
100K
R5
4
4
1K
R3
3
7
10
(RA)
C1
0
1nF
C903
0.47uF
(50V)
R10
2
5
1,1K
(1%
)
C7
4
2
22
u
F
C7
0
7
100uF
(25V)
Q70
1
2SK2543
T
X
0245B
M
Q7
1
2
BC857B
VSBC857B
R7
8
8
22K
D7
1
9
BYV27/100
DX0621
R7
8
6
1K8
J216
R718
Q90
1
BC847B
VSBC847B
Q90
2
BC847B
VSBC847B
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
+5
V
+5.5V
+5,
5
V
+5,5
V
18
4
3
+
150V
He
ater
+
3
.3
VSTBY
PRDAR1563
A
+5
V
+
13V
+
13V
+
25V
-1
3
V
2
1
+1
3
V
GND
9
+5
V
+1
5
0
V
27
+150V
2
+
13V
-1
3
V
14
17
+
200V
4
A
-13V
19
+
13V
+5
V
STBY
RESINT
PROT
HPROT
EW
ABL
ABL
HOUT
HFB
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
C6
3
6
100uF
(25V)
C7
5
1
1uF
R7
7
6
1K2
R670
0
Q6
0
4
BC847B
VSBC847B
C6
3
0
22
n
F
C6
3
7
100uF
(25V)
R7
4
2
120K
(1%)
(T
Q
)
D6
1
0
DXA021WJ
SB1H100
D713
DX055
1
D6
0
7
RGP02-16E
DX063
4
B
M
L609
1.5uH
PA052WJ
C6
1
0
1nF
HB
L602
3,3uH
(C
F)
Q60
2
2SK2843
T
X
0236B
M
Q60
8
BC857B
VSBC857B
D604
DX055
1
D617 DX00
4
5
C6
3
2
22nF
R6
5
5
2K7
R10
3
9
3K3
Q70
8
BC847B
VSBC847B
C6
1
8
220
u
F
(16V)
Q70
9
BC847B
VSBC847B
R6
4
4
1K8
C6
0
9
470
u
F
(10V)
Q60
5
KSC
2
5
0
0
TX01
9
2
D6
0
9
DX0518
1N58
1
9
R6
1
6
10
Q71
0
BC847B
VSBC847B
D7
3
2
DX0551
R7
9
1
390
R6
4
5
0
D7
4
0
1N4935
DX0577
B
M
R6
6
6
15
C634
10uF
(250V)
IC
703
T1103G
FX011
3
4
1
2
3
R7
4
3
120K
(1%)
(T
Q
)
L7
M0017CE
D6
1
8
DX00
4
5
R6
6
7
15
L606
3.3uH
(DF)
D10
1
9
EX05
4
4
4V7
R10
4
9
4K
7
C5
2
0
470
u
F
(35V)
D612
DX063
1
1N49
3
5
7
D624
DX055
1
D6
3
3
DX0551
R10
5
1
820
C629 68
n
F
(MO
)
G
N
0441
C
E
R6
0
7
2K2
R6
1
0
68
Q60
1
BU2525AX
T
X
0197B
M
R7
7
5
15K
D637
DX055
1
IC
7
0
2
KA431AZ
IX
1
674
R5
3
0
XZ0208
B
M
4.7
(1/2W)
D7
2
2
DX0605
B
M
MBR340RL
R10
1
0
3K3
L705
330K
P0177CE
R7
4
1
330K
R7
8
0
22
(1/2W)
8
9
R7
2
3
3K3
C7
3
5
470uF
(6.3V)
R7
6
4
470
FB
6
0
1
LN0091GE
R7
3
9
1K
R7
6
1
0.68
(T
Q
)
C6
2
8
330pF
(2Kv)
FZ0216BM
R6
3
5
1M
C7
9
9
3300pF
4KV
KZ0106GE
D6
1
1
1N4936
DX0632
R6
4
3
820K
R6
1
4
10K
(1/2W)
C6
0
4
390
p
F
D1
0
2
1
DX055
1
D5
1
0
DX0631
1N49
3
5
D6
3
1
DX0551
R6
6
3
1R2
(2W)
JF
6
3
0
R7
4
4
4K7
(1%)
TP602
D6
2
0
C18
EX04
2
1
B
M
D6
0
8
DX0045
C6
4
0
470u
F
(10V)
R6
3
3
1K
+VS
-VS
IC
6
0
1
BA4
5
5
8
8
7
6
5
4
3
2
1
D615
C22
EX05
6
0
B
M
R7
6
6
47K
R7
6
8
1K
R7
1
7
100
C7
3
0
270pF
(1KV)
R10
4
7
47K
FB
6
0
3
VV3ABR22J
R6
1
2
2K2
(1/2W)
R654 100
R604
470
Q60
6
BC847B
VSBC847B
C5
4
1
330pF
R6
1
7
2R2
1/
2W
XZ0204
R6
3
7
100K
R6
6
0
12K
(1/2W)
L2
M0017CE
D6
1
9
DX00
4
5
R7
9
5
56
C7
4
0
220
p
F
C621
2.
2
n
F
(500V)
R7
3
3
5K6
(1%)
D747
4V7
EX05
4
4
B
M
R6
0
9
1
(2W
)
D743
C27V
EX0
5
6
2
R7
9
2
22K
R7
3
7
1K
C6
0
8
100
n
F
HB
(T
V
)
R622 1K
5
D7
3
6
1N4937
DX057
9
B
M
R5
5
4
100
C736
100nF
(25V)
TP601
680
R632
R7
9
8
33R
(1/2W)
XZ0218
B
M
C7
1
5
68nF
C6
3
5
680pF
R6
0
5
560
C6
2
3
470uF
(35V)
R7
0
0
4K7
C6
0
7
22
p
F
R601
(2
W
)
56.
D6
1
3
DX0631
1N49
3
5
D7
3
3
B6V2
EX05
8
4
B
M
C10
4
9
1nF
Q71
4
BC847B
VSBC847B
D746
DX004
5
R7
2
7
22K
R6
1
1
22
(1/2W)
R6
2
0
4K7
D6
3
6
DX0551
C602
8n2
(630V)
FZ0237BM
C603
47nF
(FZ)
R6
3
8
100K
R7
3
2
1K5
Q61
3
2SK2839
T
X
0244B
M
D10
1
8
DX0551
L601
3,3uH
(C
F)
C7
3
8
56nF
(FZ)
D6
2
5
DX0551
C7
1
7
10
n
F
(FZ)
C6
4
3
2,2nF
(63v)
R6
0
3
1,2
(3W
)
(MF)
D6
1
6
DX06
3
5
Q61
1
BC857B
VSBC857B
R7
3
5
5K6
(1%)
C6
2
0
2.2
n
F
(500V)
C5
4
0
3.3
n
F
HB
C7
2
2
27nF
(25V)
(EB)
R6
2
3
2K2
R7
6
5
1K
C724 100
n
F
(25V)
D6
0
6
DX00
4
5
C6
0
1
12nF
(2Kv)
FZA093WJ
R6
5
1
1K2
(1/2W)
R6
4
1
3K3
F7
0
4
J4021CE
C7
4
9
1uF
(T
V
)
(16V)
C613 470
n
F
C7
0
9
10uF
R7
6
0
3K9
D6
0
5
DXA01
1
SB360
V
S
B
C
847B
R7
8
7
15R
(1/2W)
XZ0214
B
M
C6
3
3
56p
F
R6
2
1
560
D6
4
4
DX0551
C6
2
7
220pF
(500v)
Q100
4
BC847B
VSBC847B
R7
4
6
8M2
(1/2W)
(UA)
R7
3
6
10K
R7
4
5
33K
C605
2.2nF
HB
Q6
0
7
BC847B
VSBC847B
R6
5
7
10
(1/2W)
XZ0212
R6
4
0
10K
D7
4
8
C2V4
EX05
3
7
B
M
R10
5
0
15K
R7
4
7
8M2
1/
2W
(UA)
C7
2
9
470uF
(6.3V)
D7
2
8
DX00
4
5
R6
3
9
330K
C7
1
8
470
p
F
C7
1
9
100n
F
(25V)
R650
1
(1/2W)
XZ020
0
Q797
2SK2232
TXA0
0
3
W
J
D7
2
5
C24
EX05
6
1
B
M
R7
4
0
560
(TQ
)
R7
9
4
470
Q10
1
1
BC847B
VSBC847B
D6
3
8
BY459
DX064
2
B
M
9
8
3
1
2
7
C7
3
9
100n
F
(25V)
IC
7
0
5
KA431AZ
IX1
6
7
4
R531
820K
C6
0
6
220nF
(10V)
C6
2
2
470uF
(35V)
C6
1
2
680
p
F
(25V)
R7
7
7
0.68
(T
Q
)
R6
5
8
0
C6
4
1
470
n
F
(16V)
C7
3
3
470
u
F
(35V)
105º
H.T.
F2
F1
G2
L7
T601
F2089BM
11
7
10 6 5
12
13
R669
10
(H
)
G
N
0541
C
E
Q60
3
BC847B
VSBC847B
R608
2K
2
R656
2K2
R767
4K7
R6
3
4
27K
R7
9
3
22K
R10
0
9
27K
D10
2
0
E
X
0544
4V7
Q71
3
BC857B
VSBC857B
C7
3
4
47uF
(16V)
D7
5
0
C10V
EX05
5
2
R10
5
6
100
R6
7
3
470
R718
6R8
(1/2W)
XZ0210
B
M
D7
3
7
DX0551
R10
4
4
22K
R6
7
2
0
40
28KF-84H
Page 41
1
2
3
4
5
6
7
R
Q
P
O
N
M
L
K
J
Schematic Diagram of Mother Board Unit (F7351N5)
Page 38
23
MSP3410G
1
24
6
3
-13V
8
22
10
17
+25V
9
QSOCZ2561CEZZ
21
1
+1
6
V
15
1
+3
.3
V
b
24
25
1
4
OU
T
R
-1
3
V
29
2
26
11
22
3
3
28
+1.
8
V
+5
V
4
OU
T
L
RH-I
X
1853B
MZZ
3
V
21
GN
D
2
-1
6
V
GN
D
18
QSOCZ2
5
6
1
CE
Z
Z
(Y
A
)
12
23
16
-1
6
V
2
35
7
(Y
B
)
20
2
-1
3
V
19
13
+12V
+5V
+
16V
14
25
5
3
EW
SC4INL
FI
IR
SC1OUTR
HEADL
SSC-DATA
SC4INR
LEDOPC
AGC SMPL
HEADL
OPC
SCL1
SC4INL
FB
MUTE
HEADR
PROT
SC2OUTR
SC2OUTL
SC4INR
LED
SC2INR
SDA1
RES
R IN
PROT
MUT
E
SCL1
G IN
B IN
KEY
SC2INL
RESINT
HEADR
SDA1
RES
SC1OUTL
.
.
.
.
.
.
.
D3
1
1
C8V2
EX05
5
0
B
M
D3
0
3
7V5
E
X
0549
R304
100
JF23
C3
8
7
100
n
F
C
1
044
1nF
C3
8
8
330
n
F
(FZ)
R3
4
6
1K5
R5
1
6
1K
(1%)
C3
1
0
100n
F
(25V)
C3
2
1
100nF
C3
313
1nF
HB
IC
301
T
D
A
7480
1 2 3
4 5
6 7 8
9 10
20 19 18
17 16
15 14 13
12 11
IC
3
0
2
T
D
A
7480
1 2 3
4 5
6 7 8
9 10
20 19 18
17 16
15 14 13
12 11
Q30
6
BC857B
VSBC857B
Q61
4
BC847B
VSBC847B
C3
7
3
100
n
F
(25V)
C503
100
p
F
R3
5
3
150
C
1
046
100pF
R5
0
2
4K7
(1%)
R5
1
0
8K2
C10
4
5
100pF
D3
0
4
7V5
E
X
0549
3
83
n
F
Q30
8
BC847B
VSBC847B
Q50
2
2SA1905Y
2SA1905Y
C505
100
n
F
(25V)
C3
5
8
100
n
F
(25V)
C3
5
6
330
n
F
(FZ)
C3
0
1
10
u
F
R3
0
2
100
C384 1nF
R3
3
0
10
Q3
0
7
BC847B
VSBC847B
R5
0
3
1K
(1%)
L315
3
.3uH
(C
F)
D305 7V5
E
X
0549
R339 220
R3
4
5
2K2
C3
7
2
0.47
u
F
.
.
.
.
.
R3
0
8
100
C3
5
1
220u
F
(25V)
R3
5
8
100K
C3
7
5
560
p
F
(HB)
C5
2
6
1000uF
(25V)
C3
0
3
10
u
F
(16V)
R7
3
8
150
(1/2W)
C3
8
5
220
n
F
L318
22uH
(CF)
L319
22uH
(CF)
R3
8
9
10K
R3
5
1
27K
C362
0.47uF
C3
0
5
1nF
HB
R3
6
2
22K
D3
0
6
DX00
4
5
R6
6
4
270
R5
5
5
4R7
(1/2W)
XZ0208
B
M
R3
6
0
10K
C369 100
p
F
L501 P
0
271
C5
0
2
100
n
F
(25V)
L351
3.
3
u
H
(C
F)
R5
5
3
1.2
(1/3W
)
XZ0101
B
M
C3
0
2
10
u
F
D3
1
0
1N4148
DX0551
R6
3
0
6K2
C10
3
1
330
u
F
(6.3V)
R3
5
6
10K
R518 1.5
(2W)
C5
0
8
560
p
F
(HB)
R501
150
2W
C3
6
0
560
p
F
(HB)
R3
1
1
100K
C3
1
7
330n
F
(FZ)
IC304
M5218L
VHIM521
8
L
+12V
8
OUT
L
7
-IN
L
6
+INL
5
GND
4
+INR
3
-IN
R
2
OUT
R
1
JF
4
0
R3
4
4
2K2
C378
220
u
F
(25V)
C3
1
1
10u
F
(16V)
R6
6
5
10K
R3
5
7
150
C5
0
4
220nF
(FZ)
R309
100
C3
6
6
100
n
F
(25V)
.
.
.
.
.
R5
1
1
150
(T
Q
)
R3
1
0
100K
R338 220
JF
1
1
0
C3
0
8
3.3
u
F
C3
2
0
10
u
F
(16V)
R3
7
5
12K
L316
3.3
u
H
(C
F
)
C3
5
0
100
n
F
(25V)
C3
5
2
100
n
F
(FZ)
C534 1nF
HB
D3
0
2
7V5
E
X
0549
R3
8
7
IC
303
64
NC
63
AVSS
62
AVSS
61
MO
N
O
60
NC
59
VR
E
F
T
O
P
58
S
C
1_I
N_R
57
SC
1
_
IN
_
L
56
ASG1
55
S
C
2_I
N_R
54
SC
2
_
IN
_
L
53
ASG2
52
S
C
3_I
N_R
51
SC
3
_
IN
_
L
50
ASG4
49
S
C
4_I
N_R
48
CAP
L_M
40
AHVSU
P
39
CAP
L_A
38
SC1
_O
UT
_L
37
SC
1_OUT
_R
36
VREF
1
35
SC2
_O
UT
_L
34
SC
2_OUT
_R
33
ASG3
32
NC
31
DACM_S
UB
30
NC
29
DACM
_L
28
DACM_R
27
VREF
2
26
DAC_L
25
DAC_R
24
I2S_DA_IN2
17
DVSS
16
DVSS
15
DVSUP
13
DVSUP
12
DVSUP
11
ADR_CL
10
ADR_WS
9
ADR_DA
8
I2S_DA_IN1
7
I2S_DA_OUT
6
I2S_WS
5
I2S_CL
4
I2C_DA
3
I2C_CL
2
1
YQ
L
OUT0
OUT1
_OU
T
UT
2+
+
SC
4
_
IN
_
L
47
NC
46
A
G
NDC
45
AHVSS
44
AHVSS
43
NC
42
NC
41
NC
18
NC
19
NC
20
RESETQ
21
NC
22
NC
23
DVSS
14
C3
7
0
330
n
F
(FZ)
C3
6
8
100
n
F
(25V)
C6
1
9
FB
5
0
1
LN0091GE
C3
5
3
100
n
F
(25V)
R3
0
1
100
R3
0
5
100K
D3
0
7
C8V2
EX05
5
0
B
M
R3
3
2
2K7
C3
8
9
330
n
F
(FZ)
C363
220
u
F
(25V)
.
.
.
.
.
R3
8
0
22K
R3
8
5
1M
Q50
5
BC857B
VSBC857B
C3
7
6
470n
F
(FZ)
R5
0
6
1K
R3
0
6
100K
R3
0
3
100
C3
8
6
220
n
F
C3
0
9
330
u
F
(10V)
C3
0
7
100
n
F
(25V)
D5
1
1
DX0551
C3
6
7
100
n
F
(25V)
D6
4
1
DX0551
L353
680K
P0195CE
R3
5
9
100K
C3
5
9
4.7
n
F
(HB)
C3
5
4
100
p
F
C313
47
n
F
(HD)
G
N
341
C3
8
2
100
n
F
D308
C8V2
EX05
5
0
B
M
C3
1
6
330n
F
(FZ)
C304
10
u
F
(16V)
R3
3
5
100K
R3
2
8
150
C377 1uF
D5
1
2
C33
EX05
6
4
(S
)
GN0
4
4
1
C
E
D508
DX004
5
C3
6
1
470
n
F
(FZ)
C3
7
4
4.7
n
F
(HB)
.
.
.
.
.
Q30
9
BC857B
VSBC857B
R3
5
5
27K
D7
2
3
C8V2
E
X
0550
R3
5
0
2K2
D6
4
2
C47
EX05
6
8
.
.
.
.
.
R3
0
7
4K7
R3
3
4
1K
R3
7
4
12K
C306 1nF
HB
C3
5
7
1nF
HB
Q30
5
BC847B
VSBC847B
C3
6
4
100n
F
(25V)
L352
680K
P0195CE
D5
0
7
C27
EX05
6
2
R505
220
Q50
3
N06-90L
TX0
2
3
9
L302 12
u
H
(D
F)
(SS)
GN3
4
1
C3
7
1
1nF
HB
IC
501
T
D
A
7
480L
IX
1
7
8
6
1
2 3 4
5 6
7 8 9
10
R3
8
2
22K
R3
5
2
12K
C3
1
2
10
u
F
(16V)
C6
2
6
L350
3.3
u
H
(CF)
R504
1K
C5
0
7
4.7
n
F
(HB)
C3
6
5
220u
F
(25V)
R3
3
7
10
(RA)
R3
3
6
100K
C10
4
3
1nF
C3
2
8
100
n
F
(25V)
R3
8
4
22K
C3
7
9
100n
F
(25V)
R6
2
9
470K
R3
91
100
R3
90
100
L303 12uH
(D
F)
R3
4
7
33K
F
B
305
0
FB
3
0
4
LN0091G
E
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