Read Sharp PN-525E (serv.man3) Service Manual online
P
N
-5
2
5
E
C
IR
CUI
T DIA
G
RA
M &
P
A
R
T
S
L
A
Y
O
U
T
7 –
10
A
B
C
D
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
D
C
B
A
6/9
KEY0
KEY1
MAIN_+5V
MAIN_+5V
LCD_+12V
MAIN_+3.3V
MAIN_+3.3V
MAIN_+3.3V
MAIN_+3.3V
MAIN_+3.3V
MAIN_+3.3V
MAIN_+3.3V
LCD_+12V
MAIN_+3.3V
MAIN_+5V
VIDEO_+5V
AMP_+3.3V
AMP_+9V
AUDIO_9.5V
MAIN_+3.3V
MAIN_+3.3V
MAIN_+3.3V
MAIN_+3.3V
AMP_+3.3V
MAIN_+5V
MAIN_+3.3V
MAIN_+3.3V
A.GND
MAIN_+3.3V
MAIN_+5V MAIN_+3.3V
BL_EN
4
PWM0
4
TXA0-
4
TXA0+
4
TXA1-
4
TXA1+
4
TXA2-
4
TXA2+
4
TXAC-
4
TXAC+
4
TXA3-
4
TXA3+
4
TXB0-
4
TXB0+
4
TXB1-
4
TXB1+
4
TXB2-
4
TXB2+
4
TXBC-
4
TXBC+
4
TXB3-
4
TXB3+
4
SELLVDS
4
R/L
4
U/D
4
FRAME
4
TEMP3
4
TEMP2
4
TEMP1
4
O/Sset
4
LCD_ON
4
LED2
4
LED1
4
KEY[1:0]
4
IR
4
FAN_ON
4
FAN_SPDH
4
FAN1
4
FAN2
4
MSTR1_SCL
4
MSTR1_SDA
4
RESET3440
4
I2C_5V_SDA
1,4
I2C_5V_SCL
1,4
AMP_MUTE
4
AMP_ER
4
12V_SE
N
4
BL_CNT
4
TH4
4
/RESET
4,5,7
GREEN
RED
FAN_ON
H :ON
L: OFF
FAN_SPDH
H :HIGH SPEED
L: LOW SPEED
3
2
1
Q615
NA
Q615
NA
1
2
3
CN613
NA
CN613
NA
T_P623
T_P623
3
2
1
Q619
DTC115EUAT106
Q619
DTC115EUAT106
R642
10k
R642
10k
T_P615
T_P615
R637
NA
R637
NA
R635
NA
R635
NA
T_P620
T_P620
R623
NA
R623
NA
T_P647
T_P647
R601
10k
R601
10k
C605
NA
C605
NA
C612
33p
C612
33p
L606
BLM31PG330SN1L
L606
BLM31PG330SN1L
R605
1k
R605
1k
1
2
3
CN602
NA
CN602
NA
T_P611
T_P611
T_P625
T_P625
ON/OFF
2
ADJ 4
GND 5
VOUT 3
VIN
1
IC602
NA
IC602
NA
+
CE601
47u/25V
+
CE601
47u/25V
R653
20k
R653
20k
R663
0
R663
0
C615
0.1u(1005)
C615
0.1u(1005)
1
2
D603
HZU2.7B1
D603
HZU2.7B1
T_P617
T_P617
4
1
3
Q601
2SJ601-Z
Q601
2SJ601-Z
R609
10k
R609
10k
T_P621
T_P621
R652
0
R652
0
T_P606
T_P606
BR602
1k*4
BR602
1k*4
SELLVDS
30
GND
29
NC
28
NC
27 BIN3+
26
BIN3-
25
BCK+
24
BCK-
23
GND
22 BIN2+
21
BIN2-
20
BIN1+
19
BIN1-
18
BIN0+
17 BIN0-
16
GND
15
NC
14
NC
13
AIN3+
12 AIN3-
11
ACK+
10
ACK-
9
GND
8
AIN2+
7 AIN2-
6
AIN1+
5
AIN1-
4
AIN0+
3
AIN0-
2 GND
1
R/L
31
U/D
32
Reserved/VBRT
33
Frame1
34
Reserved
35
TEMP3
36
TEMP2
37
TEMP1
38
Reserved/VON
39
O/Sset
40
CN604
BM40B-SHLDS-G(LF)(SN)
CN604
BM40B-SHLDS-G(LF)(SN)
R661
NA
NA
R661
NA
NA
R659
10k
R659
10k
T_P659
T_P659
T_P602
T_P602
T_P638
T_P638
3
2
1
Q607
NA
Q607
NA
L601
NA
L601
NA
T_P613
T_P613
R603
NA
R603
NA
T_P626
T_P626
3
2
1
Q614
DTC114EUAT106
Q614
DTC114EUAT106
R615
360
R615
360
T_P608
T_P608
R631
100
R631
100
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CN611
BM15B-GHS-TBT(LF)(SN)
CN611
BM15B-GHS-TBT(LF)(SN)
L605
BLM18PG121SN1D
L605
BLM18PG121SN1D
+
CE602
NA
+
CE602
NA
C607
0.1u
C607
0.1u
1
2
3
4
5
CN609
BM05B-GHS-TBT(LF)(SN)
CN609
BM05B-GHS-TBT(LF)(SN)
T_P644
T_P644
BR601
1k*4
BR601
1k*4
T_P648
T_P648
T_P609
T_P609
R625
0
R625
0
C616
0.1u
C616
0.1u
T_P612
T_P612
1
3
2
D601
DAN217UT106
D601
DAN217UT106
R613
NA
R613
NA
R645
0
R645
0
3
2
1
Q618
2SK3018
Q618
2SK3018
R611
1.8k
R611
1.8k
R608
10k
R608
10k
C608
NA
C608
NA
T_P650
T_P650
T_P627
T_P627
1A
1
1Y
2
2A
3
2Y
4
3A
5
3Y
6
GND
7
4Y 8
4A 9
5Y 10
5A 11
6Y 12
6A 13
VCC 14
IC601
SN74LVC14ADBR
IC601
SN74LVC14ADBR
R641
10k
R641
10k
F601
11CT 6.3A
F601
11CT 6.3A
T_P605
T_P605
R628
NA
R628
NA
T_P618
T_P618
1
2
3
4
CN607
BM04B-GHS-TBT(LF)(SN)
CN607
BM04B-GHS-TBT(LF)(SN)
R650
33
R650
33
1
3
2
D607
DAN217UT106
D607
DAN217UT106
1
2
3
CN610
BM03B-GHS-TBT(LF)(SN)
CN610
BM03B-GHS-TBT(LF)(SN)
R621
NA
R621
NA
T_P645
T_P645
L604
BLM18PG121SN1D
L604
BLM18PG121SN1D
R610
1.8k
R610
1.8k
3
2
1
Q617
2SK3018
Q617
2SK3018
T_P603
T_P603
R644
1.8k
R644
1.8k
T_P633
T_P633
R655
33
R655
33
3
2
1
Q616
NA
Q616
NA
T_P652
T_P652
REF
1
/RESIN
2
CT
3
GND
4
/RESET 5
RESETE 6
SENSE 7
VCC 8
IC603
TL7712A
IC603
TL7712A
3
2
1
Q613
DTC115EUAT106
Q613
DTC115EUAT106
T_P601
T_P601
3
2
1
Q611
DTC115EUAT106
Q611
DTC115EUAT106
3
2
1 Q605
DTA114EUAT106
Q605
DTA114EUAT106
T_P653
T_P653
T_P628
T_P628
R602
NA
R602
NA
T_P637
T_P637
T_P614
T_P614
T_P632
T_P632
3
2
1
Q620
DTA114EUAT106
Q620
DTA114EUAT106
T_P643
T_P643
1
3
2
D605
DAN217UT106
D605
DAN217UT106
R627
0
R627
0
R619
NA
R619
NA
R665
NA
R665
NA
1
3
2
D606
DAN217UT106
D606
DAN217UT106
T_P610
T_P610
T_P660
T_P660
R664
NA
R664
NA
R639
300
R639
300
R638
2.2k
R638
2.2k
R662
NA
R662
NA
1
2
3
4
5
6
7
CN603
BM07B-GHS-TBT(LF)(SN)
CN603
BM07B-GHS-TBT(LF)(SN)
T_P629
T_P629
3
2
1
Q602
DTC114EUAT106
Q602
DTC114EUAT106
1
3
2
D602
DAN217UT106
D602
DAN217UT106
1
2
3
CN612
NA
CN612
NA
L602 NA
L602 NA
T_P646
T_P646
A
1
B
2
VSS
3
Y 4
VDD 5
IC604
TC7SET08F
IC604
TC7SET08F
3
2
1
Q604
DTC114EUAT106
Q604
DTC114EUAT106
R630
100
R630
100
R617
NA
R617
NA
C611
33p
C611
33p
F603
11CT 5A
F603
11CT 5A
R648
10k
R648
10k
R63 6
33
R63 6
33
R649
NA
R649
NA
T_P657
T_P657
R612
NA
R612
NA
R658
10k
R658
10k
T_P624
T_P624
R616
360
R616
360
T_P639
T_P639
T_P642
T_P642
R629
NA
R629
NA
T_P619
T_P619
T_P630
T_P630
T_P622
T_P622
C613
4.7u(3216)
C613
4.7u(3216)
R640
20k
R640
20k
R647
10k
R647
10k
C609
0.1u
C609
0.1u
T_P649
T_P649
3
2
1
Q612
DTC114EUAT106
Q612
DTC114EUAT106
F602
11CT 1A
F602
11CT 1A
Von
1
Vsel
2
RESERVE
3
Vbrt
4
RESERVE
5
GND
6
CN608
BM06B-GHS-TBT(LF)(SN)
CN608
BM06B-GHS-TBT(LF)(SN)
T_P631
T_P631
T_P654
T_P654
T_P616
T_P616
T_P634
T_P634
R651
100
R651
100
L603
NA
L603
NA
T_P607
T_P607
C604 0.1u(1005)
C604 0.1u(1005)
R620
NA
R620
NA
R646
10k
R646
10k
C601
0.1u
0.1u
C601
0.1u
0.1u
R624
0
R624
0
T_P658
T_P658
3
2
1
Q606
NA
Q606
NA
VCC
1
VCC
2
VCC
3
VCC
4
VCC
5
GND
6
GND
7
GND
8
GND
9
GND
10
NC
11
NC
12
NC
13
NC
14
NC
15
NC
16
NC
17
NC
18
NC
19
NC
20
CN601
BM20B-SHLDS-G(LF)(SN)
CN601
BM20B-SHLDS-G(LF)(SN)
R654
NA
R654
NA
T_P651
T_P651
3
2
1
Q608
NA
Q608
NA
C610
0.1u
C610
0.1u
C614
1u(2125)
C614
1u(2125)
3
2
1
Q610
DTC114EUAT106
Q610
DTC114EUAT106
R614
NA
R614
NA
T_P656
T_P656
R626
0
R626
0
T_P655
T_P655
T_P604
T_P604
3
2
1 Q603
DTA114EUAT106
Q603
DTA114EUAT106
R606
10k
R606
10k
C606
NA
C606
NA
R660
0
R660
0
R622
NA
R622
NA
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