DOWNLOAD Sharp PN-525E (serv.man3) Service Manual ↓ Size: 7.57 MB | Pages: 80 in PDF or view online for FREE

Model
PN-525E (serv.man3)
Pages
80
Size
7.57 MB
Type
PDF
Document
Service Manual
Brand
Device
Monitor
File
pn-525e-sm3.pdf
Date
PREV: Sharp PN-525E (serv.man2) Handy Guide

Sharp PN-525E (serv.man3) Service Manual ▷ View online

PN-525E
CIRCUIT DIAGRAM & PARTS LAYOUT
7 – 3
DDCD_+5V
MAIN_+3.3V
MAIN_+5V
DDCD_+5V
MAIN_+5V
DDCD_+5V
DDCD_+5V
MAIN_+3.3V
MAIN_+3.3V
MAIN_+3.3V
DVI_IN_PD
4
HPD
4
MSTR0_SDA
3,4
MSTR0_SCL
3,4
H  : Low
L  : High
R239
10k
R239
10k
R241
10k
R241
10k
C222
0.1u(1005)
C222
0.1u(1005)
R237
4.7k
R237
4.7k
R217
NA
R217
NA
R246
10k
R246
10k
R242
NA
R242
NA
C221
0.1u
C221
0.1u
R213
NA
R213
NA
T_P201
T_P201
R245
10k
R245
10k
2
3
1
D201
NA
D201
NA
C209
100p
C209
100p
TX2-
1
TX2+
2
GND
3
TX4-
4
TX4+
5
DCLK
6
DDATA
7
A V
8
TX1-
9
TX1+
10
GND
11
TX3-
12
TX3+
13
VDD
14
GND
15
HPDETECT
16
TX0-
17
TX0+
18
GND
19
TX5-
20
TX5+
21
GND
22
TXC+
23
TXC-
24
CN201
74320-4004
CN201
74320-4004
R223 100
R223 100
R221
10k
R221
10k
R243
NA
R243
NA
L202
BLM18PG221SN1D
L202
BLM18PG221SN1D
R227
10k
R227
10k
+
CE201
47u/25V
+
CE201
47u/25V
L204
BLM18PG221SN1D
L204
BLM18PG221SN1D
R230
NA
R230
NA
2
3
1
D204
NA
D204
NA
C215 10u(2012)
C215 10u(2012)
C206
10u(2012)
C206
10u(2012)
R224 100
R224 100
R212
1k
R212
1k
R234
NA
R234
NA
2
3
1
D208
NA
D208
NA
2
3
1
D205
NA
D205
NA
3
2
1
Q206
2SK3018
Q206
2SK3018
R238
4.7k
R238
4.7k
C207
0.01u(B)
C207
0.01u(B)
R228
0
R228
0
T_P202
T_P202
R231
NA
R231
NA
R244
NA
R244
NA
1
3
2
D210
DAN217UT106
D210
DAN217UT106
T_P204
T_P204
C203
0.1u(1005)
C203
0.1u(1005)
2
3
1
D206
NA
D206
NA
NC
1
INA
2
GND
3
OUTY
4
VCC
5
IC206
TC7SET17
IC206
TC7SET17
T_P203
T_P203
R214
10k
R214
10k
C211
100p
C211
100p
R229
0
R229
0
R240
NA
R240
NA
3
2
1
Q204
DTC114EUAT106
Q204
DTC114EUAT106
R216
10k
R216
10k
3
2
1
Q205
2SK3018
Q205
2SK3018
R215
10k
R215
10k
R209
0
R209
0
C213
100p
C213
100p
3
2
1
D211
DAN202UT106
D211
DAN202UT106
1
3
2
D209
DAN217UT106
D209
DAN217UT106
C201
10u(2012)
C201
10u(2012)
L201
BLM18PG221SN1D
L201
BLM18PG221SN1D
2
3
1
D203
NA
D203
NA
2
3
1
D207
NA
D207
NA
R226
100
R226
100
2
3
1
D202
NA
D202
NA
R222
10k
R222
10k
C212
100p
C212
100p
8
7
6
5
5
6
7
8
D
C
B
A
DVI_INPUT 
circuit of I/F1 PWB
PN-525E
CIRCUIT DIAGRAM & PARTS LAYOUT
7 – 4
OPORTA23
OPORTA22
OPORTA20
OPORTA21
OPORTA18
OPORTA19
OPORTA16
OPORTA17
OPORTA14
OPORTA15
OPORTA12
OPORTA13
OPORTA10
OPORTA11
OPORTA8
OPORTA9
OPORTA6
OPORTA7
OPORTA4
OPORTA5
OPORTA2
OPORTA3
OPORTA0
OPORTA1
PC_SCL
PC_SDA
AV_SDA
AV_SCL
DDCD_+5V
DDCD_+5V
DDCD_+5V
DDCD_+5V
DDCD_+5V
MAIN_+3.3V
MAIN_+3.3V
MAIN_+3.3V
MAIN_+3.3V
DVI_VS
3,4
DVI_DE
3,4
DVI_HS
3,4
RX_SCDT
4
DDC_W
1,4
OPORTA[23:0] 3,4
DDC_SEL
4
CTL3
4
DVI_DCLK
3,4
DVI_SCL
4
DVI_SDA
4
R0
R1
R2
R3
R4
R5
R6
R7
B0
B1
B2
B3
B4
B5
B6
B7
G0
G1
G2
G3
G4
G5
G6
G7
SEL : H:PC L:AV
DDC_SEL : L:AV H:PC
PC
AV
C216
0.01u(B)
C216
0.01u(B)
BR201
33*4
BR201
33*4
R219
10k
R219
10k
C204
0.01u(B)
C204
0.01u(B)
R218
33
R218
33
C208 0.01u(B)
C208 0.01u(B)
C219
0.1u
C219
0.1u
ER
1
SUB
2
GND
3
VOUT
4
VCC
5
IC207
NA
IC207
NA
R203
33
R203
33
R232
0
R232
0
C210 0.01u(B)
C210 0.01u(B)
A0
1
A1
2
A2
3
GND
4
SDA
5
SCL
6
WP
7
VCC
8
IC204
BR24L02F-WE2
IC204
BR24L02F-WE2
C217
0.01u(B)
C217
0.01u(B)
BR203
33*4
BR203
33*4
R202
33
R202
33
BR202
33*4
BR202
33*4
A0
1
A1
2
A2
3
GND
4
SDA
5
SCL
6
WP
7
VCC
8
IC205
BR24L02F-WE2
IC205
BR24L02F-WE2
D
1
CLK
2
GND
3
/Q
4
VDD
5
IC202
SN74LVC1G80DBVR
IC202
SN74LVC1G80DBVR
R236
NA
NA
C214
0.01u(B)
C214
0.01u(B)
DFO
1
/PD
2
ST
3
PIXS
4
DGND
5
DVDD
6
/ST
A
G
7
SCDT
8
/PDO
9
QE0
10
QE1
11
QE2
12
QE3
13
QE4
14
QE5
15
QE6
16
QE7
17
OVDD
18
OGND
19
QE8
20
QE9
21
QE10
22
QE11
23
QE12
24
QE13
25
QE14
26
QE15
27
OGND
28
OVDD
29
QE16
30
QE17
31
QE18
32
QE19
33
QE20
34
QE21
35
QE22
36
QE23
37
DVDD
38
DGND
39
CTL1
40
CTL2
41
RSVD
42
OVDD
43
ODCK
44
OGND
45
DE
46
VSYNC
47
HSYNC
48
QO0
49
QO1
50
QO2
51
QO3
52
QO4
53
QO5
54
QO6
55
QO7
56
OVDD
57
OGND
58
QO8
59
QO9
60
QO10
61
QO11
62
QO12
63
QO13
64
QO14
65
QO15
66
CAP
67
DGND
68
QO16
69
QO17
70
QO18
71
QO19
72
QO20
73
QO21
74
QO22
75
OGND
76
QO23
77
OVDD
78
AGND
79
RX2+
80
RX2-
81
AVDD
82
RX1+
83
RX1-
84
AVDD
85
RX0+
86
RX0-
87
AVDD
88
RXC+
89
RXC-
90
AVDD
91
DDC_SCL
92
DDC_SDA
93
DDC_SA
94
RCL
95
RDA
96
PVDD1
97
PGND
98
PVDD2
99
OCK_INV
100
IC201
TFP503
IC201
TFP503
C223
NA
C223
NA
C202
0.1u
C202
0.1u
R235
NA
3
2
1
Q207
2SK3018
Q207
2SK3018
C218
0.1u
C218
0.1u
R220
10k
R220
10k
R233
0
R233
0
BR205
33*4
BR205
33*4
C205
0.01u(B)
C205
0.01u(B)
R204
33
R204
33
C220
0.1u
C220
0.1u
3
2
1
Q202
DTC115EUAT106
Q202
DTC115EUAT106
2Y1
1
2Y0
2
3Y1
3
3-COM
4
3Y0
5
INH
6
GND
7
GND
8
VCC
16
2-COM
15
1-COM
14
1Y1
13
1Y0
12
A
11
B
10
C
9
IC203
SN74LV4053APWR
IC203
SN74LV4053APWR
C224
4.7u(3216)
C224
4.7u(3216)
R247
10k
R247
10k
R201
33
R201
33
BR204
33*4
BR204
33*4
BR206
33*4
BR206
33*4
4
3
2
1
A
B
C
D
1
2
3
4
2/9
PN-525E
CIRCUIT DIAGRAM & PARTS LAYOUT
7 – 5
OPORTA23
OPORTA22
OPORTA21
OPORTA20
OPORTA19
OPORTA18
OPORTA17
OPORTA16
OPORTA15
OPORTA14
OPORTA13
OPORTA12
OPORTA11
OPORTA10
OPORTA9
OPORTA8
OPORTA7
OPORTA6
OPORTA5
OPORTA4
OPORTA3
OPORTA2
OPORTA1
OPORTA0
A.GND
A.GND
A.GND
VIDEO_+5V
VIDEO_+5V
VIDEO_+5V
VIDEO_+5V
VIDEO_+5V
A.GND
A.GND
A.GND
A.GND
VIDEO_+5V
VIDEO_+5V
A.GND
A.GND
MAIN_+3.3V
DVI_HS
2,4
DVI_VS
2,4
DVI_DE
2,4
OPORTA[23:0]
2,4
DVI_PD
4
DVI_DCLK
2,4
MSTR0_SCL
2,4
MSTR0_SDA
2,4
Y_BNC
1
Pb_BNC
1
Pr_BNC
1
CVBS
1
MSTR2_SCL
4
MSTR2_SDA
4
DVI_TX_RST
4
B0
B1
B2
B3
B4
B5
B6
B7
G0
G1
G2
G3
G4
G5
G6
G7
R0
R1
R2
R3
R4
R5
R6
R7
DVDD
1
DE
2
VREF
3
HSYNC
4
VSYNC
5
DK3
6
RDA
7
RCL
8
EDGE/HTPLG
9
/PD
10
MSEN
11
DVDD
12
ISEL//RST
13
DSEL/SDA
14
BSEL/SCL
15
DGND
16
PGND
17
PVDD
18
TFADJ
19
TGND
20
TXC-
21
TXC+
22
TVDD
23
TX0-
24
TX0+
25
TGND
26
TX1-
27
TX1+
28
TVDD
29
TX2-
30
TX2+
31
TGND
32
DVDD
33
RESER
VE
D
34
RESER
VE
D
35
DA
T
A
2
3
36
DA
T
A
2
2
37
DA
T
A
2
1
38
DA
T
A
2
0
39
DA
T
A
1
9
40
DA
T
A
1
8
41
DA
T
A
1
7
42
DA
T
A
1
6
43
DA
T
A
1
5
44
DA
T
A
1
4
45
DA
T
A
1
3
46
DA
T
A
1
2
47
DGND
48
NC
49
DATA11
50
DATA10
51
DATA9
52
DATA8
53
DATA7
54
DATA6
55
IDCK-
56
IDCK+
57
DATA5
58
DATA4
59
DATA3
60
DATA2
61
DATA1
62
DATA0
63
DGND
64
IC301
TFP513
IC301
TFP513
R327
NA
R327
NA
R329
NA
R329
NA
R328
NA
R328
NA
R314
NA
R314
NA
C314
0.1u
C314
0.1u
C312
0.1u
C312
0.1u
R334
330k
R334
330k
R356
2.2k
R356
2.2k
C321
33p
R326
NA
R326
NA
GINA
1
GSG1
2
GINB
3
NC
4
BINA
5
GSB1
6
BINB
7
NC
8
DISABLE
9
GND3
10
BOUT
11
VCC3
12
GND2
13
GOUT
14
VCC2
15
GND1
16
ROUT
17
VCC1
18
GND4
19
RFC
20
VFC
21
MUXSEL
22
SYNCIN
23
VCC4
24
RINA
25
GSR1
26
RINB
27
NC
28
GND
29
GND
30
IC302
SM5301CS-G
IC302
SM5301CS-G
T_P303
T_P303
R337
330k
R337
330k
R316
NA
R316
NA
BR307
33*4
BR307
33*4
C307
0.01u(B)
C307
0.01u(B)
R303
0
R303
0
R330
NA
R330
NA
C315
0.1u
C315
0.1u
R363
4.7k
R363
4.7k
R331
NA
R331
NA
R335
NA
R335
NA
C301
0.01u(B)
C301
0.01u(B)
R336
330k
R336
330k
R313
0
R313
0
R358
NA
R358
NA
C316
10u(2012)
C316
10u(2012)
R357
2.2k
R357
2.2k
C308
100p
C308
100p
R332
220k
R332
220k
T_P301
T_P301
R359
NA
R359
NA
L304
MLF1608D47NM
L304
MLF1608D47NM
R333
330k
R333
330k
C
310
10u(
2012)
C
310
10u(
2012)
C313
0.1u
C313
0.1u
C309
0.01u(B)
C309
0.01u(B)
R315
0
R315
0
8
7
6
5
5
6
7
8
D
C
B
A
OUTPUT 
circuit of I/F1 PWB
PN-525E
CIRCUIT DIAGRAM & PARTS LAYOUT
7 – 6
MAIN_+3.3V
MAIN_+3.3V
A.GND
A.GND
VIDEO_+5V
A.GND
A.GND
MAIN_+5V
MAIN_+5V
VIDEO_+5V
VIDEO_+5V
MAIN_+5V
MAIN_+3.3V
MAIN_+5V
Pr_IN
4
Y_IN
4
Pb_IN
4
VFC_PWM
4
D_SEL
4
A_RET
4
B_RET
4
C_RET
4
CVBS_O
4
BNC_SEL
4
CVBS_TH
1
BNC_SEL
H :AV
L: ANA
2
3
1
D309
BAV99
D309
BAV99
2
3
1
D307
NA
D307
NA
R352
NA
R352
NA
1
2
D313
RB070M-30
D313
RB070M-30
C318
0.1u(B)
C318
0.1u(B)
C326
0.1u(B)
C326
0.1u(B)
R339
0
R339
0
R364
NA
R364
NA
TX2-
1
TX2+
2
GND
3
TX4-
4
TX4+
5
DCLK
6
DDATA
7
A V
8
TX1-
9
TX1+
10
GND
11
TX3-
12
TX3+
13
VDD
14
GND
15
HPDETECT
16
TX0-
17
TX0+
18
GND
19
TX5-
20
TX5+
21
GND
22
TXC+
23
TXC-
24
CN301
74320-4004
CN301
74320-4004
R310
NA
R310
NA
R311
NA
R311
NA
R344
20
R344
20
R324
NA
R324
NA
C311
10u(2012)
C311
10u(2012)
2
3
1
D308
NA
D308
NA
C324
0.1u(B)
C324
0.1u(B)
R342
47k
R342
47k
C320
0.1u(B)
C320
0.1u(B)
C317
0.1u(B)
C317
0.1u(B)
C305
100p
C305
100p
2
3
1
D306
NA
D306
NA
R361
10k
R361
10k
R362
10k
R362
10k
R345
20
R345
20
L303
BLM18PG221SN1D
L303
BLM18PG221SN1D
2
3
1
D303
NA
D303
NA
C322
2.2u(3216)
C322
2.2u(3216)
C302
10u(2012)
C302
10u(2012)
2
3
1
D310
BAV99
D310
BAV99
R308
NA
R308
NA
3
2
1
Q301
DTC114EUAT106
Q301
DTC114EUAT106
R355
10k
R355
10k
R309
NA
R309
NA
3
2
1
Q304
2SK3018
Q304
2SK3018
F301
11CT 1A
F301
11CT 1A
R307
10k
R307
10k
C304 100p
C304 100p
R320
NA
R320
NA
2
3
1
D311
BAV99
D311
BAV99
R305
4.7k
R305
4.7k
R346
NA
R346
NA
R351
NA
R351
NA
R349
20
R349
20
L302
BLM18PG221SN1D
L302
BLM18PG221SN1D
R306
4.7k
R306
4.7k
2
3
1
D301
NA
D301
NA
3
2
1
Q302
DTC115EUAT106
Q302
DTC115EUAT106
2
3
1
D302
NA
D302
NA
R348
20
R348
20
R322
100k
R322
100k
R347
1.6k(D)
R347
1.6k(D)
R319
NA
R319
NA
R321
0
R321
0
2
3
1
D305
NA
D305
NA
R353
10k
R353
10k
R350
20
R350
20
C303
100p
C303
100p
R338
NA
R338
NA
R360
1k
R360
1k
C325
0.1u(B)
C325
0.1u(B)
R302
510(D)
R302
510(D)
R343
47k
R343
47k
3
2
1
Q303
2SK3018
Q303
2SK3018
R323
NA
R323
NA
R354
NA
R354
NA
R325
NA
R325
NA
2
3
1
D304
NA
D304
NA
+
CE301
47u/25V
+
CE301
47u/25V
C323
2.2u(3216)
C323
2.2u(3216)
L301
BLM18PG221SN1D
L301
BLM18PG221SN1D
R340
20
R340
20
R341
20
R341
20
C319
0.1u(B)
C319
0.1u(B)
R312
2.2k
R312
2.2k
1
2
D312
HZU3.3B2
D312
HZU3.3B2
R318
NA
R318
NA
4
3
2
1
A
B
C
D
1
2
3
4
3/9
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