Sharp PN-465U - Page 62

PN-465U CIRCUIT DIAGRAM & PARTS LAYOUT
7 – 2
A B
C D
87654
3
21
12345678
D C
B A A
B
C D
87654
3
21
12345678
D C
B A A
B
C D
87654
3
21
12345678
D C
B A A
B
C D
87654
3
21
12345678
D C
B A
2/5AMP circuit of I/F2 PWB
+5V_DVDD
+5V_DVDD
+5V_DVDD
AMP_+5V
AUDIO_9.5V
AUDIO_9.5V
AUDIO_9.5V
AMP_+5V
AMP_+5V
AUDIO_9.5VAMP_+5V
AMP_+9V
AMP_+3.3VAMP_+2.5V
AMP_+5V
AMP_+9V
AUDIO_9.5V AMP_+9V
AMP_L AMP_R
OUT_MUTE
MSTR_SCL 1
MSTR_SDA 1
RESET3440 1
GND
TO SPEAKER
C43 1u C43 1u
T_P9T_P9
32
1
Q7 DTC114EUAT106 Q7 DTC114EUAT106
T_P15T_P15
R53 33k R53 33k
D12 PTZ10B D12 PTZ10B
D9 RB160M-30 D9 RB160M-30
C46 680p C46 680p
32
1
Q11 DTC114EUAT106 Q11 DTC114EUAT106
R40 10k R40 10k
F4 11CF 2AF4 11CF 2A
R51 33 R51 33
C44 0.1u C44 0.1u
C35 0.1u C35 0.1u
R46
NA
R46
NA
32
1
D13
DAN202UT106
D13
DAN202UT106
L7 BLM31PG121SN1L7 BLM31PG121SN1
C51 0.33uC51 0.33u
C53 68pC53 68p
C38 1u C38 1u
32
1
Q8
DTA114EUAT106
Q8
DTA114EUAT106
C49 0.33uC49 0.33u
R50 470k R50 470k
R39 10k R39 10k
T_P8T_P8
F2 11CF 2AF2 11CF 2A
C61 0.1u C61 0.1u
C52 0.33uC52 0.33u
R41 33k R41 33k
C33 0.1u C33 0.1u
C34
1u
C34
1u
D8 RB160M-30 D8 RB160M-30
L11 BLM31PG121SN1L11 BLM31PG121SN1
C55 68pC55 68p
R48
10k
R48
10k
T_P14T_P14
T_P7T_P7
C62 0.1u C62 0.1u
F1 11CF 2AF1 11CF 2A
T_P17T_P17
L6 B1047AS-100M(DS75LC)L6 B1047AS-100M(DS75LC)
C36 10000p C36 10000p
R47
1k
R47
1k
3
2
1
Q10 DTC114EUAT106 Q10 DTC114EUAT106
R52 10k R52 10k
C39 1uC39 1u
C58 0.1u C58 0.1u
R43 0R43 0
L10 B1047AS-100M(DS75LC)L10 B1047AS-100M(DS75LC)
R44 NAR44 NA
F3 11CF 2AF3 11CF 2A
L4 B1047AS-100M(DS75LC)L4 B1047AS-100M(DS75LC)
C45
1u
C45
1u
L9 BLM31PG121SN1L9 BLM31PG121SN1
OUT L+
1
OUT L-
2
OUT R-
3
OUT R+
4
CN4
LQR1410-0004FM
CN4
LQR1410-0004FM
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
CN3
BM15B-GHS-TBT(LF)(SN)
CN3
BM15B-GHS-TBT(LF)(SN)
Q9 RK7002Q9 RK7002
C57 10000p C57 10000p
L5 BLM31PG121SN1L5 BLM31PG121SN1
C48 0..22u C48 0..22u
C60 0.1u C60 0.1u
C42 680p C42 680p
T_P13T_P13
T_P11T_P11
T_P12T_P12
C54 68pC54 68p
D11 RB160M-30 D11 RB160M-30
R45
10k
R45
10k
T_P10T_P10
T_P16T_P16
C40
1u
C40
1u
R42
10k
R42
10k
R37 10k R37 10k
R54 10k R54 10k
L8 B1047AS-100M(DS75LC)L8 B1047AS-100M(DS75LC)
D10 RB160M-30 D10 RB160M-30
C37 0.22u C37 0.22u
+
CE4
100u/25V
+
CE4
100u/25V
INL
38
INR
5
MODE0
23
MODE1
24
MODE2
25
PVDDPR
7
PVDDMR
15
PVDDPL
36
PVDDML
28
VOL0
26
VOL1
27
SLEEPN
17
DVDD
22
HP
37
MUTEN
6
PVSSR0
9
PVSSR1
10
PVSSR2
11
PVSSR3
12
PVSSR4
13
PVSSL0
30
PVSSL1
31
PVSSL2
32
PVSSL3
33
PVSSL4
34
REFA
41
VREFAR
4
VREFAL
39
OUTPL
35
OUTML
29
OUTMR
14
OUTPR
8
HPOL
42
HPOR
1
PROTN
16
XO
20
XI
21
CKIO
19
PVDDREG
40
DVSS
18
AVSS
2
VSSBGR
3
IC3
YDA138
IC3
YDA138
R49 100KR49 100K
C41 1uC41 1u
C56 68pC56 68p
C50 0.33uC50 0.33u
C59 0.1u C59 0.1u
C47 0.1u C47 0.1u
R38 33k R38 33k