5k1
R1291
R1223
15k
2
1
VDD_AUDIO
R1241
10k
2
1
47u
L4
Q2
BC848B
3
1
100n
10V
C19
2
16V
100u
C541
2
1
R_AUDIO_P
L_AUDIO_P
L_AUDIO_N
R_AUDIO_N
PT2333
U192
A1
A2
A3
B1
B2
B3
C1
C2
C3
OUTP
SDB
INN
GNDB
VDD1
VDDA
OUTN
GNDA
INP
47u
L2
60R
F5
L1
47u
C1057
100n
10V
2
1
R_AUDIO_N
C1116
1n
50V
R_AUDIO_P
50V
1n
C1114
5V_VDD_AUDIO
10V
2u2
C6
AMP_EN
C1133
1u
16V
150k
R1317
150k
R1318
C1130
1u
16V
10u
C1043
2
MAIN_R
PT2333
U191
A1
A2
A3
B1
B2
B3
C1
C2
C3
OUTP
SDB
INN
GNDB
VDD1
VDDA
OUTN
GNDA
INP
5V_VDD_AUDIO
5V_VCC
F3
60R
2
1
C1115
1n
50V
50V
1n
C1117
C1042
10u
10V
2
5V_VDD_AUDIO
AMP_EN
1u
C1132
150k
C1056
100n
2
1
16V
1u
C1131
R1320
150k
MAIN_L
L_AUDIO_N
L_AUDIO_P
5V_Audio
S296
1
8V_VCC
R1290
3k3
HP_DETECT
JK110
9
8
7
6
5
4
3
2
1
S12
C3
2u2
10V
5V_VDD_AUDIO
100R
R20
BC848B
Q1
3
1
5V_VDD_AUDIO
S11
R19
100R
10V
2u2
C5
220u
10V
C1134
C4
2u2
10V
CN3
6
3
2
1
R_AUDIO_P
R_AUDIO_N
L_AUDIO_P
L_AUDIO_N
47u
L3
F6
60R
60R
F4
F7
60R
16V
100u
C540
2
1
C12
330u
35V
VDD_AUDIO
24V_VCC
D1
SK24
MAIN_L_AUDIO
R28
10k
C13
1u
25V
50V
100n
C14
50V
50V
C16
R30
20k
R29
20k
MAIN_R_AUDIO
16V
1u
C10
1u
C9
16V
1u
C11
5V_VDD_AUDIO
5V_VCC
5V_VDD_AUDIO
MAIN_L_AUDIO
MAIN_R_AUDIO
10k
R24
5V_VDD_AUDIO
AMP_EN
10k
R26
R27
10k
R25
MAX9736B
U1
8
7
6
5
4
3
2
1
16
15
14
12
11
10
9
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
OUTL+2
OUTL+1
PVDD2
PGND2
PGND1
PVDD1
OUTR+2
OUTR+1
OUTR-2
OUTR-1
C1P
C1N
MOD
FBR
INR
NC3
MUTE
SHDN
REGEN
COM
AGND1
AGND2
REG
VS
OUTL-2
OUTL-1
BOOT
MONO
FBL
INL
NC1
NC2
S13
L_OUT_N
L_OUT_P
L_OUT_P
L_OUT_N
R_OUT_P
R_OUT_N
VDD_AUDIO
MAIN_L_AUDIO
MAIN_R_AUDIO
AMP_SHDN
10V
100n
2
R_OUT_N
R_OUT_P
VDD_AUDIO
12V_VCC
18V_VCC
1N4148
2
1
S16
S17
R42
150k
150k
R41
R40
150k
R39
150k
47k
R44
10V
10u
C385
2
1
17mb37
SADIK SEHIT
AUDIO
18
7
15-10-2009_16:06
8
7
6
5
4
3
2
1
A
B
C
D
E
F
A X M
1
2
3
4
5
6
7
8
A
B
C
D
E
F
OF:
A3
PROJECT NAME :
VESTEL
SCH NAME :
DRAWN BY :
SHEET:
8V_VCC
3V3_VCC
Q133
BC848B
3
1
AMP_MUTE
MUTE_HP_L
R545
10k
2
1
BC848B
Q135
3
2
10k
R546
2
1
BC858B
Q150
3
2
1
AMP_EN
10k
R542
2
1
BC848B
Q132
3
2
1
1N4148
D124
2
1
5V_VCC
16V
1u
C665
MUTE_HP_R
Q134
BC848B
3
2
10k
R544
2
1
5V_VCC
POP_MUTE
MUTE_HP_L
CN115
2
1
HP_R
R541
10k
2
1
100k
R729
2
1
5V_VDD_AUDIO
D127
1N4148
2
1
100n
C668
12V_VCC
16V
100u
C453
22R
R800
50V
1n
C503
2
1
50V
220p
C122
2
1
50V
2n2
C537
2
1
600R
F191
2
1
15k
R123
2
1
R211
2
3k9
R236
2
20k
R237
2
1
4k7
R423
2
1
4k7
R424
2
1
10k
TDA1308T
U128
8
7
6
5
3
2
1
OUTA
INAN
INAP
INBP
INBN
OUTB
VDD
10V
C386
2
1N4148
D126
2
1
D125
1N4148
2
1
C502
1n
50V
2
1
C123
220p
50V
2
1
20k
R238
2
1
10V
220n
C633
100k
R212
2
1
2n2
C538
2
1
50V
2n2
C625
MUTE_HP_R
50V
2n2
C624
2
1
R801
22R
10V
220n
C632
15K
15K
15K
15K
2.5 WATT OPTION
OPTIONAL
AUDIO INPUTS
HEADPHONE AMPLIFIER
POP NOISE CIRCUIT
Summary of Contents for MB37
Page 1: ......
Page 9: ...3 4 Absolute Ratings 3 4 1 Electrical Characteristics...
Page 10: ......
Page 11: ...3 4 2 Operating Specifications...
Page 22: ...I O specifications 2 5 volt pads...
Page 27: ......
Page 28: ...8 4 Pinning...
Page 30: ...8 3 Absolute Maximum Ratings 8 4 Pinning...
Page 32: ...9 3 Absolute Maximum Ratings 9 4 Pinning...
Page 34: ...11 3 Absolute Maximum Ratings...
Page 35: ...11 4 Pinning...
Page 38: ...12 4 Pinning...
Page 39: ......
Page 40: ......
Page 44: ...12 2 3 Frequency response...
Page 46: ...13 3 Electrical Specifications...
Page 49: ...11 4 Pinning...
Page 52: ......
Page 70: ...16 14 3 Absolute Maximum Ratings 16 14 4 Pinning...
Page 74: ...16 17 3 Absolute Maximum Ratings 16 17 4 Pinning...