DOWNLOAD Sharp 32JF-77 (serv.man10) Service Manual ↓ Size: 1.9 MB | Pages: 17 in PDF or view online for FREE

Model
32JF-77 (serv.man10)
Pages
17
Size
1.9 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / CTR / Schematic diagrams (inc waveforms)
File
32jf-77-sm10.pdf
Date
PREV: Sharp 32JF-77 (serv.man9) Service Manual

Sharp 32JF-77 (serv.man10) Service Manual ▷ View online

39
32JF-77H
SDA
M2 video In
M2 6 MHz Xtal Input
M2 6MHz Xtal Output
SDA9380 24.576 MHz
Xtal Input
SDA9380 24.576 MHz
Xtal Output
VSP9407 20.25 MHz Xtal
Input
VSP9407 20.25 MHz Xtal
Output
 55
  56
  57
  58
 59
52
53
54
SCL at M2 pins
SDA at M2 pins
SCL
50
 49
51
MAS3527H 18.432 MHz
Xtal Input
Digital Audio Stream In
(SPDIF)
I2S DATA Output
(Headphones)
62
 61
63
MAS3527H 18.432 MHz
Xtal Input
60
40
32JF-77H
I2S Clock Output
I2S Frame Identification
Output
I2S DATA Output
(Speakers)
65
 64
66
I2S DATA In
I2S Frame Identification
Input
I2S Clock Input
68
 67
69
SPDIF Input
 70
41
32JF-77H
1
I
H
G
F
E
D
C
B
A
2
3
4
5
6
7
  Schematic Diagram of CRT Unit  (F7269N4)
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
F
IE
D
MADE
9
6
F
+
12V
+
12V
-13V
+13V
4
3
2
1
W
B
G
A-3
R
6
CODE
+150V
Vh
29-05-2003
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
+
13V
-1
3
V
-13V
-13
V
SVM OUT
RT OUT
GND
RT I
N
F2
39
2
1
3
4
5
6
G
R
B
G
R
B
G
R
B
F2
+
12V
32JF77E_H_RU
PLACA T.R.C
H
a
st
a INFO
 331
14-01-20
0
3
KR
G2
F1
KG
KB
G1
H
H
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
(K) G
N
0841
C
E
(SVM)
G
N
0341
C
E
D86
9
D
X
0045BM
C
5
424
68n
F
250V
C
5
420
470nF
Q5405 TX
0111
PH2369
C88
5
560pF
R
5
442
10
Q85
1
A
1246
2SA1246
R
5
425
3K3
(3W)
R5445 150
FB85
0
0091GEZZ
C
5
422
47n
F
R894
680
(1/
2W)
R892
330
(1/2W)
R88
9
330
(1/2W)
C890 22n
F
R891
680
(1/
2W)
R88
8
680
(1/
2W)
R887
330
(1/2W)
R
5
420
3.
3
(1/
4W)
D
5
403
0
R
5
419
1K
R
5
417
0
R
5
418
120K
R
5
416
120K
C
5
409
1
,2nF
(50V)
R
5
444
10
R
5
415
1K
D
5
410
0
IC850
TD
A6111Q
1
1
3
3
5
5
2
2
4
4
6
6
7
7
8
8
9
9
R852
0
R851
0
C88
3
560pF
C88
1
560pF
R850
0
R
5
433 100
(MO)
GN0441
R884 68K
(2W)
R88
3
68K
(2W)
R880 68K
(2W)
R5424
1K
(2W)
L2
M0017CE
Q5414 B
C
635
T
X
0
108BM
Q5412 TX
0143
BC557
R
5
443 10
C
5
408
47nF
(400V)
R
5
431
1K
2
R
5
435
220
D852 D
X
0
045
D851 D
X
0
045
R856 68
(1/
4W)
Q5408 C
4
793
2SC4793
D5411
C13
V
E
X
0418
IC852
TD
A6111Q
1
1
3
3
5
5
2
2
4
4
6
6
7
7
8
8
9
9
IC
851
TD
A6111Q
1
1
3
3
5
5
2
2
4
4
6
6
7
7
8
8
9
9
D868 C5V
1
EX0408
R5437 1R0
(1/
2W)
C
5
405
220nF
Q5407 A18
3
7
2SA1837
F
B
852
LN-0091GEZZ
FB85
1
0091GEZZ
D5409
D
X
0
045
Q854
TX
0142
B
C
547
R853 22K
R859 100
C
5
427
560pF
R
5
436
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)
C5418 47u
F
(16V)
R87
6
6K8
C863 10uF
(16V)
C5414 22u
F
(160V)
C
5
421
470nF
C
5
419
10u
F
(50V)
C853 1
0
00uF
(16V)
C85
0
330uF
(16V)
Q5406 TX
0135
BF324
R861 1K
5
R
5
447
22k
R5434
1K
5
JF8
0
JF2
0
JF3
0
JF5
0
JF6
0
JF7
0
R863
1K8
R895 3K
9
R868
1K8
R866
1K8
D5408 D
X
0
045
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 .4
7
0
R1621 .100
(1W
)
R1623 .100
(1W
)
R1624 .100
C1612 220uF
(25V)
+VS
-VS
IC
1601
IX1596B
M
8
7
6
5
4
3
2
1
R1615 1M
R
1
616
100
K
C
1
611
1nF
C
1
610
100nF
C
1
609
10u
F
(16V)
R
1
618
100
K
D
1
607
C2V
4
EX0400
R
1
617
2K
2
R
1
619 47K
R
1
620 10K
C
1
608
10u
F
(16V)
C
1
614
10n
F
C88
2
33n
F
(250V)
L1603
47uH
(DF)
(RT
)
GN0241
C
1
613
220uF
(25V)
C871
10n
F
R
5
432 33
R860 220
R875
6K8
C880
33n
F
(250V)
C
5
407
10n
F
H.V
.
30K
V
CRT
V
B
7
6
E
RF042W1E
8
10
9
6
11
7
2
1
5
L5 M0017CE
(H) G
N
0541C
E
C884
33n
F
(250V)
R87
3
220
C868 100uF
(250V)
R
5
421
3.
3
(1/
4W)
C869
PB3DE472Z
C895
47uF
(250V)
R872
6K8
R886 220
R
5
427
2K
2
C87
7
10n
F
C852 10n
F
C87
4
10n
F
JF1
0
QSOCV
0
9
3
6C
E
Z
Z
SC861
8
10
9
6
11
5
7
14
1
12
L864
180K
P0174CE
D865
0
D867
0
D866
0
J14 C6V
2
EX0410
R897 150
K
JF4
0
Firmado
digitalmente por 
A
DOLFO
FERNANDEZ
Nombre de 
reconocimiento
(DN):
cn=ADOLFO
FERNANDEZ,
o=LABORATORI
O, c=US
Fecha:
2003.05.30
08:18:55 +02'00'
Motivo: Soy el 
autor de este 
documento
Firma
válida
Firmado
digitalmente por 
Juan Antonio 
Rodriguez
Nombre de 
reconocimiento
(DN): cn=Juan 
A
ntonio
Rodriguez,
o=SHARP,
ou=Laboratorio,
c=US
Fecha: 2003.05.30 
08:30:25 +02'00'
Motivo: I'm 
aproving this 
document
Firma
válida
Firmado
digitalmente por 
Castillo, Fco.
Nombre de 
reconocimiento
(DN): cn=Castillo, 
Fco.,
o=Engineering
Dept., ou=SEES, 
c=ES
Fecha:
2003.05.30
13:43:50 +02'00'
Motivo: I'm 
aproving this 
document
Firma
válida
42
32JF-77H
1
I
H
G
F
E
D
C
B
A
2
3
4
5
6
7
Page 43
  Schematic Diagram of Digital Module Unit (F7359N4A)
MADE
VERIFIED
1
2
3
4
49
50
54
55
53
44
56
57
45
43
42
41
VIDEO_IC
FI
MSP
TUNER
NVM
SDA1  - SCL1 
TO :
SDA2  - SCL2 
TO :
46
RO
UT
HP
RO
T
BEAM
VPR
O
T
SDA1
RO
AL
C
L
O
C
K
MUTE
SD
A2
RE
S
 IN
CAS
D0
A13
CAS
Rx
D0
RE
S
 IN
D4
D14
A5
A7
A17
AVLIN
A1
V
D6
D8
D7
A3
LE
D
D11
A7
D7
D13
CKE
D0
AVLOUT
D3
A5
A5
D15
D10
D13
A1
CVBS OUT
A3
AV3
CA
G
A13
AVL
IN
A9
OP
C
A3
A9
A1
D11
CAS
A9
SD
A2
D8
D10
D6
D15
RD
A7
D14
D12
Tx
D
0
LE
DO
P
C
D5
A13
D12
A1
7
AV1
D4
D5
A1
6
H100
HF
B
VER
T
-
VER
T
+
V100
RM
H100
RM
G
GM
BM
BM
GM
FBM
FBM
B
IR
A11
A1
1
A11
UQM
UQM
WE
A12
A10
RAS
A6
A2
A1
2
A6
A4
A4
A1
0
A2
A2
WE
A4
A6
LQM
A10
A12
A8
WE
RAS
A8
RAS
LQM
A1
8
A18
TxD0
RxD0
KEY
RO
SVM
SENS
E/
W
D9
A0
A0
D2
D1
D9
D1
D2
CLK
ST
BY
RO
UT
PR
O
T
HO
UT
CSD
CSD
D3
SC
L
2
SC
L
2
SC
L
2
AVL
IN
K
R
SC
L
1
SD
A2
AV2
CLK
CSROM
+3.3V
+3.3V
+3.3VSTBY
+2.5VD
+3.3VSTBY
+3.3VSTBY
+5V
+3.3VSTBY
+3.3V
+5V
+3
+3.3VSTBY
+3.3VSTBY
+3.3VSTBY
+5V
+8V
+3.3VSTBY
+2.5VD
+2.5VANA
+3.3V
+3.3V
+5V
+5V
+3.3VSTBY
+3.3VSTBY
+3.3VSTBY
+3.3V
+3.3VSTBY
+3.3VSTBY
+3.3V
R6024
220K
D6003
BAS85
C6070 2
2
0nF
C6071
220nF
R6012
4K7
R6013
10K
D6001
BAS85
R6016
6K8
L6009 1uH
R6055 4K
7
R6043
10K
C6083
100nF
R6083
22
C
10
IC6002
HY57V641620HG
IX1880BM
VDD
1
DQ0
2
VDDQ
3
DQ1
4
DQ2
5
VSSQ
6
DQ3
7
DQ4
8
VDDQ
9
DQ5
10
DQ6
11
VSSQ
12
DQ7
13
VDD
14
LDQM
15
WE
16
CAS
17
RAS
18
CS
19
BA0
20
BA1
21
A10
22
A0
23
A1
24
A2
25
A3
26
VDD
27
VSS
28
A4
29
A5
30
A6
31
A7
32
A8
33
A9
34
A11
35
NC
36
CKE
37
CLK
38
UDQM
39
RFU
40
VSS
41
DQ8
42
VDDQ
43
DQ9
44
DQ10
45
VSSQ
46
DQ11
47
DQ12
48
VDDQ
49
DQ13
50
DQ14
51
VSSQ
52
DQ15
53
VSS
54
R6004
10K
R6010
27K
Q6001
BC847B
VSBC847B
R6005
10K
R6009
220
R6008 4K
7
Q6002
BC847B
VSBC847B
Q6005
BC847B
VSBC847B
X6002
24.576MHz
Q6003
BC847B
VSBC847B
C6029
10nF
R6007 220
C6033
22nF
R6018
33K
C6001
100nF
C6039
22nF
R6014
1K5
C6004
100nF
C6036
100nF
L6002
3.3uH
X6001
6MHz
R6006
1K
R6035
27K
1%
C6034
22nF
L6007
1uH
R6026 5K
6
C6011
22pF
C6025
47uF
(16V)
C6042
100nF
C6028
15pF
R6061
10K
C6094
10uF
C6005
22pF
R6015
56
C6031
100nF
C6027
15pF
C6020
47nF
C6021
47nF
C6022
47nF
L6001
10uH
C6024
100nF
C6023
15pF
D6005
C3V3
EX0540BM
L6020
1uH
L6008
1uH
C6030 1
0
0nF
C6026
100nF
R6032
270
R6017
10K
R6029
5K6
C6040
100nF
R6056
4K7
L6021
1uH
C6010
100nF
R6060
470
Q6006
BC847B
VSBC847B
R6034
68K
D6010
DX0551
R6031
15K
JF6006
47K
C6019
100nF
C6065
100nF
C6018
100nF
C6067
100nF
C6066
100nF
Q6007
BC857B
VSBC857B
(RS)
GN0442
D6013
BAS85
R6126
0
R6127
0
C6146
82pF
C6147
1uF
C6149
100nF
IC6006
SDA9380B
IX1805BM
VDDA
22
CLK
I
1
VSSA
23
X1
2
E/W
24
X2
3
D/A
25
C
L
EXT
4
VD+
26
T
EST
5
VD-
27
SU
BST
6
VDDA
28
R
ESN
7
VSSA
29
SC
L
8
VPROT
30
SD
A
9
HPROT
31
VD
DD
10
HSAFE
32
VSSD
11
HD
12
H35
K
13
H38
K
14
PW
M
15
VSYN
C
16
FH1_2
17
HSYNC
18
VDDA
19
VSSA
20
FLB
21
B/V1
48
G/
U1
47
R/
Y
1
46
VSSA
45
V/B0
44
U/
G0
43
Y/R
0
42
V
DDA
41
DCI
40
VR
EF
C
39
VR
EF
N
38
VBL
O
37
VR
EF
H
36
P
R
OTON
35
IBEAM
34
BSO
IN
33
SWITCH
64
SSD
63
VSSD
62
VDDD
61
SVM
60
VSSMC
59
SCP
58
BOUT
57
GOUT
56
ROUT
55
VDDMC
54
B2
53
G2
52
R2
51
FBL2
50
FBL1
49
C6072
220nF
R6129
220
R6128
220
C6096
100
n
F
D6015
.
DX0551
R6135
470
R6136
1K2
C6035
68nF
(63V)
C6007
100nF
C6008
100nF
C6006
100nF
C6009
100nF
R6022
75
IC6003
MBM29LV160B
IX1863BM
A14
2
A13
3
A12
4
A11
5
A10
6
A9
7
A8
8
NC
9
NC
10
WE
11
RESET
12
NC
13
NC
14
RY/BY
15
A18
16
A17
17
A7
18
A6
19
A5
20
A4
21
BYTE
47
VSS
46
DQ15
45
DQ7
44
DQ14
43
DQ6
42
DQ13
41
DQ5
40
DQ12
39
DQ4
38
VCC
37
DQ11
36
DQ3
35
DQ10
34
DQ2
33
DQ9
32
DQ1
31
DQ8
30
OE
28
VSS
27
A15
1
A16
48
CE
26
A0
25
DQ0
29
A3
22
A2
23
A1
24
C6157
10uF
(16V)
C6158
100nF
C6159
100nF
C6160
100nF
Q6010
BC847B
VSBC847B
R6140
2K2
C6165
8,2nF
R6141
3K3
IC6001
SDA6000
IX1861BM
TC
K
1
TMS
2
TD
I
3
TD
O
4
P2
.8
5
P2
.9
6
P2
.1
0
7
P2
.1
1
8
P2
.1
2
9
P2
.1
3
10
P2
.1
4
11
P2
.1
5
12
VSS3
3
13
V
DD33
14
P4
.5
/CS
3
15
P4
.4
/A
2
0
16
P4
.3
/A1
9
17
P4
.2
/A
1
8
18
P4
.1
/A
1
7
19
VSS2
5
20
V
DD25
21
P4
.0
/A1
6
22
A8
23
A7
24
A9
25
A6
26
A5
27
A1
0
28
A1
1
29
A1
2
30
VSS3
3
31
VD
D3
3
32
A4
33
A3
34
A2
35
A1
36
A0
37
A13
38
A14/RAS
39
A15/CAS
40
VSS33
41
VDD33
42
MEMCLK
43
CSSDRAM
44
CLKEN
45
CSROM
46
RD
47
UDQM
48
LDQM
49
WR
50
D15
51
VSS33
52
VDD33
53
D7
54
D0
55
D14
56
D8
57
D6
58
D1
59
VSS33
60
VDD33
61
D13
62
D9
63
D5
64
D2
65
D12
66
D10
67
VSS3
3
68
V
DD33
69
D4
70
D3
71
D11
72
RS
T
IN
73
P3
.0
74
P3
.1
75
P3
.2
76
P3
.3
77
P3
.4
78
P3
.5
79
P3
.6
80
P3
.7
81
P3
.8
82
P3
.9
83
VSS3
3
84
V
DD33
85
VSS2
5
86
V
DD25
87
P3
.1
0
88
P3
.1
1
89
P3
.1
2
90
P3
.1
3
91
P3
.1
5
92
P5
.1
4
93
P5
.1
5
94
P6
.0
95
P6
.1
96
P6.2
97
P6.3
98
P6.4
99
P6.5
100
P6.6
101
VSYNC
102
HSYNC
103
RSTOUT
104
CORBLA
105
VDD33
106
VSS33
107
XTAL1
108
XTAL2
109
VSSA
110
VDDA
111
R
112
G
113
B
114
VSSA
115
VDDA
116
CVBS2
117
VSSA
118
VDDA
119
CVBS1B
120
CVBS1A
121
VSSA
122
VDDA
123
P5.0
124
P5.1
125
P5.2
126
P5.3
127
TMODE
128
C6166
100nF
C6167
100
n
F
Q6004
BC847B
VSBC847B
R6023
1K
J
F
6001
220K
J
F
6002
220
K
J
F
6005
220K
J
F
6003
220K
J
F
6004
220K
C6016
100nF
C6014
100nF
C6012
100nF
C6002
1
0
0nF
C6015
1
0
0nF
C6095
100uF
C6017
100nF
C6013
100nF
C6003
1
0
0nF
D6016
4148
DX0551BM
R6002
22
R6119
1K
R6058
100nF
C6169
10pF
JF6044
0
R6146
LN0058TA
R6145
2K7
R6150
100
R6152
10K
JF6027
J
F
6032
0
R6019
100
R6020
100
R6021
100
R6038
100
R6039
100
R6085
100
L6024
0
R6033
2K2
R6046
10K
R6125
0
R6124
0
R6121
0
R6122
0
R6011
6K8
FB
6015
0
FB
6016
0
FB
6017
0
FB6018
0
FB6019
0
FB6020
0
FB6022
0
FB6021
0
R6001
33
L6025
180nH
Firmado
digitalmente por 
ADOLFO
FERNANDEZ
Nombre de 
reconocimiento
(DN):
cn=ADOLFO
FERNANDEZ,
o=LABORATORI
O, c=US
Fecha:
2003.05.30
08:20:05 +02'00'
Motivo: Soy el 
autor de este 
documento
Firma
válida
Firmado
digitalmente por 
Juan Antonio 
Rodriguez
Nombre de 
reconocimiento
(DN): cn=Juan 
Antonio Rodriguez, 
o=SHARP,
ou=Laboratorio,
c=US
Fecha: 2003.05.30 
08:31:50 +02'00'
Motivo: I'm 
aproving this 
document
Firma
válida
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